Riveting device with compact design

Abstract

The present disclosure includes a riveting apparatus (1) comprising an apparatus housing (5), a riveting tool (10) having a riveting mouth (11) and a mandrel receptacle (12) movable relative to the riveting mouth along an action axis (W), and a drive device (30) located in the apparatus housing (5) for actuating the riveting tool (10). The drive device (30) comprises a threaded spindle (33) having a spindle threaded portion (33.3), the threaded spindle (33) being operably connected with the spindle receptacle (12) and being arranged to move along the action axis (W). According to the invention, the threaded spindle (33) is designed as a hollow spindle having a channel (40) extending in the direction of the longitudinal extension of the lead screw, the threaded spindle (33) being assigned a torque support (41) which fixes the threaded spindle (33) against rotation relative to the device housing (5). In order to improve compactness, a torque support (41) is fastened to the threaded spindle (33) via a channel (40).

Description

Technical Field

[0001] The invention relates to a riveting device, in particular to a blind rivet installation device, a pull rivet nut installation device and a pull rivet bolt installation device. Background Art

[0002] Riveting devices are generally used to produce a riveted connection between two or more materials (e.g. metal sheets) at a connection location where the materials abut against each other. A plastically deformable cylindrical connecting element (commonly referred to as a rivet) is used to form a riveted connection. The rivet generally has a prefabricated mounting head at one end. To form the riveted connection, the rivet is inserted into the connection hole at the connection location up to the mounting head, and then the other end of the rivet is plastically deformed to form a head.

[0003] Riveting devices can also be used to thread components with low wall thicknesses. For this purpose, rivet nuts or rivet screws are used, in which the rivet is combined with a threaded element. The rivet nut or rivet screw is inserted into a prefabricated rivet hole in the component and then a certain area of ​​the rivet is plastically deformed to form the upset.

[0004] Common riveting devices usually include a riveting tool, which is arranged to cause plastic deformation to form a head. In order to actuate the riveting tool, the riveting device has a drive device accommodated in the device housing. The drive device is usually electromechanical and includes, for example, an electric motor and a spindle transmission, which is designed as a ball screw transmission with a threaded spindle and a spindle nut. The spindle nut is usually driven by an electric motor, and the threaded spindle is fixed against rotation by a torque support, so that when the spindle nut rotates, the threaded spindle is axially displaced and acts on the riveting tool.

[0005] Such a riveting device is described in EP 0527414 A1. The riveting device is designed for blind riveting and is arranged to pull the rivet mandrel out of the rivet body of the blind rivet by applying a pulling motion, thereby upsetting the rivet body to form an upset head, until the rivet mandrel breaks off. The broken-off rivet mandrel section can be cleaned into a collecting container through a through-hole in the threaded spindle and a tubular element connected downstream of the through-hole.

[0006] In this riveting device, the torque support is fastened to the outer circumferential portion of the threaded spindle, in particular, the torque support is fastened at the rear end of the threaded spindle facing the collecting container. The torque support occupies a radial structural space in the region of the rear end of the threaded spindle, which is larger in the vertical direction of the riveting device toward the electric motor than the diameter of the threaded spindle in the region of its spindle thread.

[0007] In this riveting device, the tubular element is also fastened to the device housing in an axially non-displaceable manner. For this purpose, an intermediate sleeve is inserted in an axially non-displaceable manner into a through hole in the device housing, on the one hand, in the center of which the tubular element is fastened, and on the other hand, a holder for a collecting container is screwed onto the through hole. In order to perform these fastening functions, the intermediate sleeve protrudes from the inside of the device housing by a length section, thereby occupying the axial structural space inside the device housing.

[0008] In the course of ongoing development, a need to increase the compactness of the riveting device can be seen. This is based on the expectation that the improved compactness makes it easier to reach riveting points that are difficult to access in order to be able to install the rivet there. In addition, it is based on the expectation that the increased compactness will make the riveting device lighter and / or easier to handle. Summary of the invention

[0009] An embodiment of a basic riveting device comprises a device housing, a riveting tool and a drive device for actuating the riveting tool, which drive device is preferably located in the device housing. For example, the riveting device, in particular the riveting tool, is suitable for blind riveting, in which the riveting process is carried out from one side of the material to which the blind rivet is to be attached with the aid of a rivet mandrel. Instead of blind rivets, blind rivet nuts or blind rivet bolts can also be used.

[0010] The riveting tool preferably has a riveting nozzle and a mandrel holder that can be moved relative to the riveting nozzle along the action axis or in the direction of the action axis. For example, the mandrel holder comprises a chuck housing that can be moved relative to the riveting nozzle along the action axis or in the direction of the action axis and at least one clamping element, in particular a clamping jaw, which can be moved along a clamping stroke in the chuck housing.

[0011] The drive device preferably has a threaded spindle, preferably with a screw thread, which is operatively connected to the spindle receiving part and is particularly arranged to be moved along the active axis. In particular, the threaded spindle is designed as a hollow spindle with a channel extending in the direction of the longitudinal extension of the threaded spindle, for example in order to provide a spindle handling path. In particular, the threaded spindle is assigned a torque support, which fixes the threaded spindle against rotation relative to the device housing.

[0012] An embodiment of the riveting device improves compactness in that the torque support is fastened to the threaded spindle via a channel. The channel of the threaded spindle is thus used for fastening the torque support. In this way, for example, the radial installation space required for such fastening is smaller than if the torque support were fastened to the outer circumference of the threaded spindle.

[0013] The improved riveting device can be designed so that the torque support is fastened on the threaded spindle by screwing the torque support into the channel. This enables the torque support to be easily and securely fastened on the threaded spindle.

[0014] In addition or alternatively, a further improvement is achieved by an embodiment in which the torque support is fastened to the threaded spindle by screwing via a fastening thread, wherein the fastening thread and the screw thread of the threaded spindle are in opposite directions. This prevents the threaded connection between the torque support and the threaded spindle from loosening when the riveting device is actuated or the drive device is in operation. On the contrary, this facilitates the torque support to be tightened spontaneously during a pulling process by the threaded spindle or when the threaded spindle is moved. This is easy to install and saves costs.

[0015] For example, the fastening threaded portion is formed in a channel of a threaded spindle. For example, the fastening threaded portion is an internal threaded portion. For example, the torque support is screwed into the channel in engagement with the fastening threaded portion.

[0016] In one embodiment, the torque support has a base body protruding axially from the threaded spindle. In this case, the improved riveting device can be designed so that the base body forms the anti-rotation device, for example directly or indirectly via at least one intermediate element resting on the abutment. This facilitates a technically simple realization of a torque support fastened to the threaded spindle via the channel. For example, the abutment is fixed in a manner fixed to the housing against rotation relative to the device housing and / or relative to the device housing.

[0017] The improved riveting device can also be designed so that the base body has a hole extending transversely, in particular orthogonally to the spindle axis of the threaded spindle, in which a magnetic element for the Hall sensor device, such as a permanent magnet, is arranged in a magnetically acting manner. The base body thus has multiple functions. This achieves improved functional integration. If, for example, the intermediate element is an iron element, i.e. contains iron, and the hole is arranged near the intermediate element, this facilitates simple fastening of the magnetic element. As a result, the magnetic element can be held in the hole by magnetic forces.

[0018] The improved riveting device can also be designed such that: starting from the spindle axis, the base body has a radial extension in at least one spatial direction relative to the spindle axis, the size of which is smaller than or equal to the size of the radial extension of the threaded spindle in the region of the base body. This radial compactness of the base body can be achieved due to the fact that the torque support is fastened via the passage of the threaded spindle.

[0019] In one embodiment, the threaded spindle engages with a spindle nut of a spindle drive, and in particular the drive device has an electric motor and a reduction stage arranged between the electric motor and the spindle drive, the reduction stage preferably having an intermediate shaft. In particular, the reduction stage and / or the intermediate shaft and / or the output shaft of the electric motor are arranged axially parallel to the spindle axis of the threaded spindle. In particular, the reduction stage is arranged in the axial direction between the spindle nut and a wall of the device housing.

[0020] In this embodiment, the improved riveting device can be designed so that: starting from the axis of the intermediate shaft, the reduction stage has a radial extension that is smaller than the distance between the axis of the intermediate shaft and the relative outer side of the base body and / or the relative outer side of the threaded spindle. This is conducive to reducing the axial structural space, because it can avoid the following situation, that is, on the one hand, the actual use stroke of the threaded spindle and on the other hand, the space required for the reduction stage is arranged in a continuous manner in the axial direction. In this regard, this measure is also to improve the compactness of the riveting device.

[0021] In addition or alternatively, a further improvement is achieved by the following embodiment: in this embodiment, the intermediate shaft is mounted in the radial direction relative to the device housing via a radial bearing, and the radial bearing is located on the side of the wall of the reduction stage facing away from the device housing. As a result, the radial bearing located on the side of the reduction stage facing the wall can be eliminated, and the intermediate shaft can be shortened, thereby saving axial installation space. The shortened intermediate shaft also brings weight advantages. In particular, the purpose of the measure of arranging the transmission element of the reduction stage on the intermediate shaft in the area of ​​the free end of the intermediate shaft facing the wall or arranging the transmission element of the reduction stage on the end of the intermediate shaft facing the wall is also for this purpose.

[0022] In a further embodiment, the riveting device comprises a spring element, which acts by force into the spindle receiving part. For example, the spring element is arranged to apply a force into the chuck housing to at least one clamping element. In particular, the spring element is arranged in a channel of the threaded spindle.

[0023] In this embodiment, the improved riveting device can be designed such that a section or extension of the torque support in the channel is used as a reaction retainer for the spring element. The torque support is thus utilized as a component of the anti-rotation device of the threaded spindle and also serves to retain the spring element by reaction. This multiple function of the torque support achieves improved functional integrity.

[0024] In a further embodiment, the riveting device comprises a tubular element and a collecting container, for example for mandrel remnants or broken rivet mandrel segments. In particular, a connecting passage from the passage of the threaded spindle to the collecting container, in particular the mandrel passage, is formed by the tubular element. In particular, the tubular element is fastened to a wall of the device housing, for example the wall described above. In particular, the wall extends transversely, for example orthogonally to the tube axis of the tubular element. In particular, the wall has an inner side facing the threaded spindle and an opposite outer side.

[0025] In addition or alternatively, a further improvement in terms of compactness is achieved by an embodiment in which the tubular element has a fastening structure which is approximately flush with the inner side and / or the outer side of the wall or is located further inward than the inner side and / or the outer side of the wall. This saves additional structural space which would otherwise be required for the fastening structure in the axial direction relative to the active axis or the spindle axis.

[0026] Additionally or alternatively, a further improvement in terms of compactness is achieved by an embodiment in which the tubular element has a fastening structure with two flange parts, each flange part extending along a different circumferential section around the outer circumference of the tubular element and having a reaction surface with the wall part. Co-acting flange surfaces, wherein the flange surfaces point in opposite directions and / or face each other in the axial direction, one of the reaction surfaces is formed on the inner side of the wall portion and the other reaction surface is formed on the outer side of the wall portion. This allows a compact design for fastening the tubular element to the device housing in the axial direction relative to the action axis or the spindle axis. Since no further fastening elements are required, the installation of the tubular element on the device housing is also made easier. This is because only the two flange surfaces of the tubular element are already able to fix the axial position of the tubular element relative to the device housing by form fit.

[0027] A further improved riveting device can be designed such that: the device housing is composed of multiple parts and has at least two housing parts that abut against each other in the parting surface, and the housing parts are each assigned one of the reaction surfaces of the wall. This facilitates easy installation of the tubular element on the device housing. By joining the housing parts together, the tubular element can be fastened.

[0028] In addition or alternatively, a further improvement in terms of compactness is achieved by an embodiment in which the tubular element engages in the channel of the threaded spindle, in particular the tubular element engages directly and / or indirectly in the channel of the threaded spindle. Thus, the structural space that needs to be reserved in the axial direction relative to the active axis or spindle axis needs to be designed essentially for the stroke that the threaded spindle can perform. In particular, the tubular element engages in the channel of the threaded spindle in a telescopic manner. In the present disclosure, this is understood to mean that during the stroke movement of the threaded spindle, the tubular element more or less protrudes from the channel, but preferably remains engaged in the channel.

[0029] In a further embodiment, the riveting device is designed as a manual riveting device and comprises a handle portion, which, for example, has a longitudinal extension transverse to the action axis. For example, the handle portion is formed on the device housing, in particular, the handle portion is molded on the device housing. The handle portion allows the riveting device to be held in the hand or to be manually guided. In particular, the handle portion enables the riveting device to be manually placed at the position to be riveted.

[0030] According to one aspect, a blind rivet setting device is provided, which comprises the riveting device described above, and a rivet mandrel of a blind rivet to be installed is accommodated in a mandrel accommodation piece of the riveting device.

[0031] According to another aspect, a blind rivet nut installation device is provided, which comprises the riveting device described above, and a threaded riveting mandrel for a mandrel receiving part to be installed is received in the mandrel receiving part of the riveting device.

[0032] According to another aspect, a blind rivet bolt installation device is provided, which includes the riveting device described above, and a threaded rivet mandrel b of a blind rivet bolt to be installed is accommodated in a mandrel accommodation part of the riveting device.

[0033] Further details and features emerge from the following description of a number of embodiments with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 An exemplary embodiment of a riveting device having a riveting tool and a drive device for actuating the riveting tool is shown in a schematic sectional view.

[0035] Figure 2 Shows Figure 1 An enlarged detail of an exemplary riveting device in the area of ​​the drive device and the torque support.

[0036] Figure 3 Shown along Figure 2 An enlarged detail of an exemplary riveting device in the region of a torque support, taken along the section line AA of

[0037] Figure 4 The schematic diagram shows Figure 1 A torque support of an exemplary riveting device.

[0038] Figure 5 Shows Figure 1 An enlarged detail of an exemplary riveting device in the region of a tubular element for mandrel discharge,

[0039] Figure 6 The stereogram shows Figure 1 The tubular element of an exemplary riveting device is fastened to an enlarged area of ​​a structural member,

[0040] Figure 7 and Figure 8 Each shows Figure 1 The housing part of the device housing of the exemplary riveting device is Figure 6 The enlarged area of ​​the receiving portion of the tubular element,

[0041] Fig. 9 A possible embodiment of a blind rivet installation tool is shown in a partial schematic diagram, which has Figure 1 An exemplary riveting device.

[0042] Fig.10 A possible embodiment of a rivet nut installation tool is shown in a partial schematic diagram, which has Figure 1 An exemplary riveting device, and

[0043] Fig.11 A possible embodiment of a pull rivet bolt installation tool is shown, which has Figure 1 An exemplary riveting device. DETAILED DESCRIPTION

[0044] Figure 1 The structure of an exemplary embodiment of a riveting device 1 is shown, which is also referred to as a mounting device in the professional field. The exemplary riveting device 1 is suitable for installing rivets using a blind riveting method and is therefore designed for use with blind rivets.

[0045] The exemplary riveting device 1 comprises a riveting tool 10 and a drive device 30 for actuating the riveting tool 10. The riveting tool 10 is preferably accommodated in a tool holder 4. The drive device 30 is preferably accommodated in a device housing 5. The tool holder 4 is preferably a metal holder. The device housing 5 is preferably a plastic holder.

[0046] An exemplary riveting device 1 can be a manual riveting device. The manual riveting device 1 has, for example, a gripping surface 2.1, which can be at least partially formed on the device housing 5. For example, the manual riveting device 1 has a handle portion 2, which is at least partially formed by the device housing 5. The gripping surface 2.1 or the handle portion 2 can be used to hold the riveting device in the hand when placing the riveting device 1 on a workpiece to install a rivet, in particular a blind rivet. The riveting process itself is then carried out by actuating the riveting tool 10 by the drive device 30.

[0047] The drive device 30 is preferably an electromechanical drive device. The electromechanical drive device 30 comprises, for example, an electric motor 31 with a rotatable output shaft 31.1 and preferably a spindle transmission 32 that can be driven by the electric motor 31. The spindle transmission 32 is preferably arranged to convert a rotational drive movement from the output shaft 31.1 into a translational drive movement acting along the action axis W to actuate the riveting tool 10. The spindle transmission 32 can be a ball screw transmission.

[0048] To supply the drive device 30 with electrical energy, a preferably replaceable energy storage device, such as a battery 3, can be provided, which is arranged, for example, in the region of the end of the handle part 2 facing away from the riveting tool 10. In this respect, the riveting device 1 can be a battery-operated device.

[0049] The riveting tool 10 may include a riveting nozzle 11 and a mandrel holder 12, which can be moved relative to the riveting nozzle 11 in the direction of the action axis W. For example, the mandrel holder 12 has a chuck housing 13 and at least one, preferably a plurality of clamping elements 14, 14', in particular clamps, which can be moved along a clamping path in the chuck housing 13. The riveting nozzle 11, and / or the mandrel holder 12, and / or the chuck housing 13, and / or the clamping elements 14, 14' are preferably metal parts.

[0050] The rivet mouth 11 is used, for example, to receive the ( Figure 1 The rivet head 11 preferably has a through hole 11.1 for inserting the rivet mandrel of the rivet into the through hole 11.1. The mandrel receiving part 12 is used, for example, to fix the rivet mandrel so that a non-displaceable connection is formed between the received rivet mandrel and the mandrel receiving part 12. This can be achieved, for example, via a chuck housing 13, wherein a clamping element 14, 14' is arranged in a movably manner in the chuck housing 13, by means of which the rivet mandrel is fixed, in particular clamped in the chuck housing 13.

[0051] For example, a spring element 15 is provided, which acts by force into the mandrel receiving part 12, for example via a pressure piece 16. The force of the spring element 15 can be used as a preload force, by which the rivet mandrel is fixed in the mandrel receiving part 12 or at least supported. For example, the spring element 15 is provided to exert a spring force on the clamping elements 14, 14' in the chuck housing 13. As a result, the clamping elements 14, 14' are pressed in the clamping position, for example, against the rivet mandrel of a blind rivet, which is inserted into the chuck housing 13 via the through-opening 11.1 of the rivet nozzle 11. For example, the spring element 15 is a compression spring.

[0052] The drive device 30 can actuate the riveting tool 10 so that the mandrel holder 12 or the chuck housing 13 together with the rivet mandrel fixed therein is moved away from the riveting mouth 11 in the direction of the action axis W. This is achieved, for example, by the drive device 30 pulling the mandrel holder 12 or the chuck housing 13 away from the riveting mouth 11. This known operating principle and the blind riveting that can be performed using this operating principle are described in more detail in document EP 0116 954 A2, which is hereby cited to complete and supplement the present disclosure, but it is noted that this document may give different meanings to the same terms than the current meaning.

[0053] Preferably, the riveting nozzle 11 is fastened to the tool holder 4, for example, the riveting nozzle 11 is screwed to the tool holder 4. Preferably, the spindle holder 12, in particular the chuck housing 13, is accommodated in the tool holder 4 in a manner that it can move in the direction of the action axis W. For example, the tool holder 4 is tubular. For example, the riveting nozzle 11 is fastened to one end of the tool holder 4, the opposite end facing the device housing 5.

[0054] The spindle transmission 32 is preferably arranged in the device housing 5. The spindle transmission 32 preferably comprises a threaded spindle 33 with a screw thread 33.3 and a spindle nut 34 that engages with the threaded spindle 33 or can engage with the threaded spindle 33. The threaded spindle 33 preferably has a front end 33.1 facing the spindle receiving part 12, in particular the chuck housing 13, and an opposite rear end 33.2. The threaded spindle 33 and the spindle nut 34 are preferably arranged concentrically with respect to the transmission axis. The spindle axis S of the threaded spindle 33 is preferably located on the transmission axis. The output shaft 31.1 of the electric motor 31 is preferably arranged parallel to the transmission axis. The transmission axis or spindle axis S is preferably located on the action axis W.

[0055] For example, the threaded spindle 33 and the spindle nut 34 are designed such that the spindle nut 34 is a transmission element driven or drivable by the electric motor 31, and the threaded spindle 33 is used to perform a translational drive movement for actuating the riveting tool 10. For example, the threaded spindle 33 is for this purpose connected to the spindle receptacle 12 or the chuck housing 13 in a non-displaceable manner at its front end 33.1 directly or indirectly, for example via an intermediate piece. The spindle nut 34 is also rotatably supported in the device housing 5 in a radial direction relative to the transmission axis or action axis W, for example, via at least one, preferably two, radial bearings 35, 35'.

[0056] For example, the radial bearings 35, 35' are arranged at an axial distance from each other. For example, the drive position is located between the radial bearings 35, 35', via which the electric motor 31 is operatively connected to the spindle nut 34. For example, the radial bearings 35, 35' are rolling bearings, in particular deep groove ball bearings.

[0057] For example, the spindle nut 34 is supported axially relative to the drive axis or effective axis W via an axial bearing 36 in a support ring 39 serving as a bearing seat, wherein the support ring 39 is supported in the axial direction via the tool holder 4 on the rivet nozzle 11. The tool holder 4 itself is held, for example, via a holding structure 6, such as an annular covering element, in particular loosely on the support ring 39.

[0058] The support ring 39 is preferably designed to be deformation-resistant or pressure-resistant. For example, the support ring 39 is a metal part. For example, the support ring 39 is a separate component. For example, the axial bearing 36 is an axial rolling bearing. In principle, the axial bearing 36 can also be a needle bearing.

[0059] If you can Figure 1 As can be seen in the figure, at least one (preferably two) reduction stages 37, 37' can be arranged between the electric motor 31 and the spindle transmission 32. For example, the reduction stages 37, 37' are connected one after another in the power flow. For example, the reduction stages 37, 37' use a common intermediate shaft 38. For example, at least one of the reduction stages 37, 37' is a spur gear stage, and the corresponding transmission element is a spur gear. The device housing 5 can also be used to support the reduction stages 37, 37' in the radial direction. The device housing 5 can also be used to support the electric motor 31 in the radial direction.

[0060] With regard to the support of the spindle transmission 32 (in particular the spindle nut 34), the support of the reduction stages 37, 37' (in particular the common intermediate shaft 38), and the support of the electric motor 31, in order to complete and supplement the present disclosure, reference is made to the German patent application with official application number DE102022116406.3, but it is noted that this patent application may give the same terms a meaning different from the current meaning.

[0061] Preferably, the threaded spindle 33 is designed as a hollow spindle with a channel 40 extending in the direction of the longitudinal extension of the channel. The channel 40 enables the removal of the remainder of the rivet mandrel remaining during the riveting process from the riveting tool 10. For example, in this case, the pusher 16 arranged at the front end 33.1 of the threaded spindle 33 is accommodated in the channel 40 and is itself designed as a hollow body with a channel 16.1.

[0062] For example, the channel 40 at the rear end 33.2 of the threaded spindle 33 leads to a tubular element 50, which in turn leads to the collecting container 4. For example, a mandrel processing path is realized in this way by the threaded spindle 33, wherein the collecting container 4 serves as a collector for mandrel remnants. The collecting container 4 is preferably arranged in a fixed manner relative to the device housing 5, in particular, the collecting container 4 is arranged in a detachable manner relative to the device housing 5, for example, the collecting container 4 is fastened to the device housing 5, in particular, the collecting container 4 is fastened to the device housing 5 in a detachable manner.

[0063] Figure 2 Shows Figure 1 An enlarged detail of an exemplary riveting device 1 in the region of the spindle drive 32 and the tubular element 50 . Figure 3 Shown along Figure 2 Detail of an exemplary riveting device 1 taken along the section line AA of . It can be seen in particular that a torque support 41 is preferably provided, which is assigned to the threaded spindle 33 , for example, in particular for securing the threaded spindle 33 against rotation relative to the device housing 5 .

[0064] In the exemplary riveting device 1, the torque support 41 is connected to the threaded spindle 33 in a secured or non-rotatable manner via the channel 40. In this way, installation space in the radial direction relative to the spindle axis S can be saved, because the area radially close to the center of the threaded spindle 33 is used to secure the torque support 41.

[0065] The torque support 41 is preferably fastened to the threaded spindle 33 by being screwed into the channel 40. For example, the threaded spindle 33 has a fastening thread 40.1 in the channel 40 in the region of its rear end 33.2, in particular an internal thread, into which the torque support 41 is screwed. For example, the lead of the fastening thread 40.1 is designed to be opposite to the lead direction of the screw thread 33.3 of the threaded spindle 33. This enables the torque support 41 to be automatically tightened during an actuation or pulling movement of the threaded spindle 33.

[0066] The torque support 41 preferably has a base body 41.1 protruding axially from the threaded spindle 33. The torque support 41 preferably has a section introduced into the channel 40, which section is, for example, an extension 41.2 of the base body 41.1. For example, the extension 41.2 has a threaded portion, in particular an external threaded portion, by which a threaded connection with the threaded spindle 33 is formed. For example, the extension 41.2 serves as a reaction retainer ( Figure 2 ).

[0067] The base body 41.1 preferably forms an anti-rotation device for the threaded spindle 33, for example via at least one intermediate element 42 or 42' resting on the abutment 43 ( Figure 3 ). For example, the abutment 43 is arranged to be non-rotatable relative to the device housing 5. For example, the abutment 43 is arranged in the device housing 5. For example, the abutment 43 is designed as a hollow body, in particular a cage-shaped hollow body, and the hollow body has a channel 43.1 extending in the axial direction. For example, the base body 41.1 of the torque support 41 is accommodated in the channel 43.1 of the base 43.

[0068] For example, the channel 43.1 of the abutment 43 has a non-circular (particularly polygonal, such as square) cross section. For example, the base body 41.1 of the torque support 41 has a non-circular (particularly polygonal, such as square) cross section. The cross section of the channel 43.1 and the cross section of the base body 41.1 are preferably designed to correspond to each other. The abutment 43 (particularly the channel 43.1 of the abutment 43) and the torque support 41 (particularly the base body 41.1) are preferably arranged coaxially with respect to the spindle axis S or the action axis W. The cross section of the channel 43.1 of the abutment 43 and the cross section of the base body 41.1 are preferably designed so that there is a gap between the outer circumferential portion of the base body 41.1 and the circumferential portion of the channel 43.1.

[0069] The abutment 43 preferably has at least one guide track 43.2 or 43.2' on which the torque support 41 is guided while maintaining the anti-rotation properties when the threaded spindle 33 performs a translational movement along the action axis W. For example, at least one guide track 43.2 or 43.2' is formed on a planar section of the channel 43.1 of the abutment 43 and / or on a planar section of a lateral recess in the side wall defining the channel 43.1. For example, at least one intermediate element 42 or 42' of the base body 41.1 is guided on at least one guide track 43.2 or 43.2'. At least one intermediate element 42 or 42' of the base body 41.1 may be or may include a sliding body or a rolling body, such as a needle bearing or a sliding bearing. The intermediate element 42 or 42' may be, for example, a cylindrical pin.

[0070] For example, the base body has a hole 44 or another hole, in which a magnetically acting magnet element 45 of a sensor device using a magnetic field (e.g. a Hall sensor device) is accommodated. For example, the hole 44 or hole is arranged in such a way that its center axis is transverse to the spindle axis S. For example, the magnet element is held in the hole 44 or hole by magnetic force. For this purpose, the intermediate element 42 or 42' has, for example, a corresponding metal material (e.g. iron), or the intermediate element 42 or 42' is made of, for example, a corresponding metal material (e.g. iron).

[0071] In the exemplary riveting device 1, at least one reduction stage 37 is arranged in the axial direction between the spindle nut 34 and the wall 7 of the device housing 5. In this case, starting from the axis A of the intermediate shaft 38, the reduction stage 37 preferably has a radial extension whose size is smaller than the distance D ( ) between the axis A of the intermediate shaft 38 and the opposite outer side of the base body 41.1 and / or the threaded spindle 33. Figure 1 ). Thus, in the exemplary riveting device 1, at least one reduction stage 37, in particular a transmission element 37.1 of at least one reduction stage 37 arranged on the intermediate shaft 38 and / or held in a non-rotatable manner on the intermediate shaft 38, is located in the stroke path of the threaded spindle 33 in the axial direction, but at a sufficiently large distance in the radial direction to prevent the stroke of the threaded spindle 33 from being disturbed by the transmission element 37.1 during operation of the riveting device 1 (see, for example, Figure 2 ). The transmission element 37.1 may be a spur gear.

[0072] In order to save radial structural space, it is provided, for example, that the base body 41.1 has a radial extension in the direction of the intermediate shaft 38, the size of which is at least equal to or smaller than the size of the radial extension of the threaded main shaft 33. For example, the intermediate shaft 38 is arranged below the threaded main shaft 33 in the vertical direction. For example, at least one intermediate element 42 or 42' of the torque support 41 is arranged on the base body 41.1 in the horizontal direction relative to the central axis of the base body 41.1. For example, the hole 44 and the magnetic element 45 accommodated in the hole 44 are arranged on the side of the base body 41.1 facing away from the intermediate shaft 38 in the vertical direction.

[0073] Figure 4 A schematic perspective view of a torque support 41 is shown, wherein at least one intermediate element 42 or 42' and a magnetic element 45 are shown by way of example. The torque support 41 can be designed as a hollow body with a channel 41.3 extending in the direction of the longitudinal extension of the hollow body. For example, the channel 41.3 of the torque support 41 is a component of the mandrel processing path leading to the collecting container 60.

[0074] If you can Figure 1 As can be seen in the figure, the intermediate shaft 38 is supported in the radial direction relative to the device housing 5 via a radial bearing 46 in a manner fixed to the housing. In order to save axial structural space, the radial bearing 46 can be arranged on the side of the reduction stage 37 facing away from the wall portion 7, that is, the reduction stage 37 is arranged between the radial bearing 46 and the wall portion 7 of the device housing 5. For example, the reduction stage 37, in particular a transmission element 37.1, is arranged on the intermediate shaft 38 in the region of the free end of the intermediate shaft 38 facing the wall portion 7. In addition to the radial bearing 46, another radial bearing 46' is preferably provided, via which the intermediate shaft 38 is supported in the radial direction relative to the device housing 5 in a manner fixed to the housing.

[0075] For example, one end of the tubular element 50 engages in the channel 40 of the threaded spindle 33. For example, the tubular element 50 remains engaged in the channel 40 during the travel of the threaded spindle 33. Preferably, the tubular element 50 is fastened, for example by its other end, to a wall portion arranged in a fixed manner relative to the device housing 5 or to the wall portion 7. For example, the wall portion 7 extends transversely, in particular orthogonally to the tube axis of the tubular element 50. Preferably, the tube axis of the tubular element 50 is coaxial with the active axis W and / or the spindle axis S.

[0076] Figure 5 Shows Figure 2 An enlarged detail of the tubular element 50 in the region of the wall 7, wherein Figure 5 The cutting plane in Figure 2The cutting plane is rotated 90 degrees compared to the Figure 6 The tubular element 50 is shown in a perspective view.

[0077] The fastening structure 51 can be provided for fastening the tubular element 50 to the device housing 5 or the wall 7. For example, the fastening structure 51 comprises two flange portions 52, 53 assigned to the tubular element 50, the flange portions 52, 53 being in particular plate-shaped flange portions 52, 53. The flange portions 52, 53 are preferably fixedly connected to the tubular element 50, for example, the flange portions 52, 53 are molded onto the tubular element 50. For example, the flange portions 52, 53 are arranged to be staggered from each other in the axial direction. For example, the flange portions 52, 53 each extend along different circumferential sections around the outer circumferential portion of the tubular element 50 ( Figure 6 ).

[0078] For example, the flange portions 52, 53 each have a flange surface 52.1 or 53.1, which cooperates with a reaction surface 7.1 or 7.1 ' of the wall portion 7. For example, the flange surfaces 52.1, 53.1 are arranged transversely to the tube axis of the tubular element 50, in particular, the flange surfaces 52.1, 53.1 are arranged orthogonally to the tube axis. For example, the flange surfaces 52.1 or 53.1 point in opposite directions to each other. For example, the respective reaction surfaces 6.1, 6.1 ' are arranged on different sides of the wall portion 7. For example, one of the reaction surfaces 6.1, 6.1 ' is formed on the inner side 7.2 facing the threaded spindle 33, and the other reaction surface 6.1 ' is formed on the opposite outer side 7.3 of the wall portion 7.

[0079] In order to save axial installation space, the fastening structure 51 can be designed so that: the fastening structure 51 is at least approximately flush with the inner side 7.2 and / or the outer side 7.3 of the wall portion 7, or the fastening structure 51 is further inside relative to the inner side 7.2 and / or the outer side 7.3 of the wall portion 7. For this purpose, it is provided, for example, that the thickness of the flange portions 52, 53 is correspondingly set so that, for example, the side of at least one of the flange portions 52, 53 pointing outward, that is, the side of the flange portion 52 or 53 opposite to the flange surface 52.1 or 53.1 is approximately flush with the inner side 7.2 and / or the outer side 7.3 of the wall portion 7 or further inside than the inner side 7.2 and / or the outer side 7.3 of the wall portion 7.

[0080] For example, the device housing 5 is composed of multiple (especially at least two) parts and has at least two housing components 8, 8', especially housing shells. For example, the housing components 8, 8' abut against each other in the parting plane when assembled. Figure 7 and Figure 8One of the housing parts 8, 8' is shown by way of example in the region of the wall 7. As can be seen therein, for example, each of the housing parts 8, 8' is assigned one of the reaction surfaces 6.1 or 6.1'. For example, one of the reaction surfaces 6.1, 6.1' is formed on one of the housing parts 8, 8'. The tubular element 50 only has to be inserted into the receiving part 8.1 or 8.1' of one of the housing parts 8, 8' and by joining the housing parts 8, 8' together, the fastening of the tubular element 50 is simultaneously achieved. For example, the receiving part 8.1, 8.1' forms a through hole 9 for the tubular element 50 in the joined state.

[0081] Fig. 9 1 shows an example of a possible embodiment of a blind rivet installation device 100. The blind rivet installation device 100 has the construction of the exemplary riveting device 1 described above, so Fig. 9 , for the sake of simplicity, only a section of the exemplary riveting device 1 is shown in the region of the riveting tool 10. In the blind rivet setting device 100, the rivet mandrel 120 of the blind rivet 110 is inserted into the riveting mouth 11 and accommodated in the mandrel accommodation part 12, in particular in the chuck housing 13, and is fixed in the axial direction, for example, by at least one clamping element 14 or 14'. Fig. 9 The blind rivet 110 is shown in a state before riveting, wherein the rivet body 130 of the blind rivet 110 is still in its initial state.

[0082] Fig.10 An example of a possible implementation of a blind rivet nut installation device 200 is shown. The blind rivet nut installation device 200 has the structure of the exemplary riveting device 1 described above, wherein the mandrel receiving part 12 and the pressing part 16 are modified for the rivet mandrel for the blind rivet nut, and the rivet mandrel is a threaded rivet mandrel. For example, the pressing part 16 here has the function of screwing the threaded rivet mandrel into the blind rivet nut. For simplicity, Fig.10 Only a section of the riveting device 1 in the region of the riveting tool 10 is shown. In the blind rivet nut setting device 200 , a threaded rivet mandrel 220 for a blind rivet nut 210 is accommodated in the mandrel receiving part 12 . Fig.10 The rivet nut 210 is shown in a state before riveting, wherein the rivet body 230 for the rivet nut 210 is still in its initial state.

[0083] For example, in the exemplary blind rivet nut installation device 200, the pressing member 16 is inserted into the receiving portion of the threaded rivet mandrel 220 and forms a shape-fitting, non-rotatable connection with the threaded rivet mandrel 220 through the receiving portion. Figure 1)'s force acting in the axial direction on the push piece 16 holds the push piece 16 in the receiving portion of the threaded rivet mandrel 220 .

[0084] Fig.11 An example of a possible implementation of a blind rivet bolt installation device 300 is shown. The blind rivet bolt installation device 300 has the structure of the exemplary riveting device 1 described above, wherein the mandrel receiving part 12 is modified for the rivet mandrel of the blind rivet bolt, and the rivet mandrel is a threaded rivet mandrel. For simplicity, Fig.11 Only a detail of the riveting device 1 is shown in the region of the riveting tool 10 . In the blind rivet bolt setting device 300 , a threaded rivet mandrel 320 of a blind rivet bolt 310 is accommodated in the mandrel receptacle 12 . Fig.11 The blind rivet bolt 310 is shown in a state before riveting, wherein the rivet body 330 of the blind rivet bolt 310 is still in its initial state.

[0085] Reference numerals list

[0086] 1 Riveting device

[0087] 2 Handle part

[0088] 2.1 Grip surface

[0089] 3. Battery

[0090] 4 Tool holder

[0091] 5 Device housing

[0092] 6. Maintain structure

[0093] 7 Wall

[0094] 7.1, 7.1' Reaction surface

[0095] 7.2 Medial part

[0096] 7.3 Lateral part

[0097] 8,8' Shell parts

[0098] 8.1, 8.1' Receiving section

[0099] 9 Through Holes

[0100] 10 Riveting tools

[0101] 11 Rivet mouth

[0102] 11.1 Through Holes

[0103] 12 Mandrel holder

[0104] 13 Chuck housing

[0105] 14, 14' Clamping element

[0106] 15 Spring element

[0107] 16 Press piece

[0108] 16.1 Channels

[0109] 30 Drive unit

[0110] 31 Electric motor

[0111] 31.1 Output shaft

[0112] 32 Spindle drive

[0113] 33 Threaded spindle

[0114] 33.1 Front end

[0115] 33.2 Rear end

[0116] 33.3 Screw thread

[0117] 34 Spindle nut

[0118] 35, 35' radial bearings

[0119] 36 Axial bearing

[0120] 37, 37' reduction stage

[0121] 37.1 Transmission elements

[0122] 38 Intermediate shaft

[0123] 39 Support ring

[0124] 40 channels

[0125] 40.1 Fastening thread

[0126] 41 Torque support

[0127] 41.1 Basic ontology

[0128] 41.2 Extension

[0129] 41.3 channels

[0130] 42,42' Intermediate element

[0131] 43 Butt

[0132] 43.1 channels

[0133] 43.2,43.2' Guide track

[0134] 44 holes

[0135] 45 Magnetic Components

[0136] 46, 46' radial bearings

[0137] 50 Tubular components

[0138] 51 Fastening structural parts

[0139] 5 Flange part

[0140] 52.1 Flange surface

[0141] 53 flange part

[0142] 53.1 Flange surface

[0143] 60 Collection Container

[0144] 100 Blind rivet installation device

[0145] 110 Blind Rivets

[0146] 120 Rivet Mandrel

[0147] 130 Rivet body

[0148] 200 Rivet nut installation device

[0149] 210 Rivet Nut

[0150] 220 Threaded rivet mandrel

[0151] 230 Rivet body

[0152] 300 Pull Rivet Bolt Installation Device

[0153] 310 Pull Rivet Bolts

[0154] 320 Threaded Rivet Mandrel

[0155] 330 Rivet body

[0156] W Action axis

[0157] S Spindle axis

[0158] A axis

[0159] D distance.

Claims

1. A riveting device (1), the riveting device comprising Device housing (5), A riveting tool (10) having a riveting mouth (11) and a mandrel receiving part (12) which can be moved relative to the riveting mouth (11) along an action axis (W), A drive device (30) located in the device housing (5), the drive device (30) is used to actuate the riveting tool (10), the drive device (30) comprising a threaded spindle (33) with a screw thread (33.3), the threaded spindle being operatively connected to the spindle receiving part (12) and being arranged to move along the action axis (W), wherein: The threaded spindle (33) is designed as a hollow spindle with a channel (40) extending in the longitudinal extension direction of the threaded spindle, and the threaded spindle (33) is assigned a torque support (41) which fixes the threaded spindle (33) against rotation relative to the device housing (5), Characterized in that the torque support (41) is fastened to the threaded spindle (33) via the channel (40).

2. The riveting device according to claim 1, wherein: The torque support (41) is fastened to the threaded spindle (33) by being screwed into the channel (40).

3. The riveting device according to claim 2, wherein: The threaded spindle (33) has a fastening threaded portion (40.1) in the channel (40) in the opposite direction to the screw threaded portion (33.3) of the threaded spindle, and the torque support (41) is screwed into the channel (40) while engaging with the fastening threaded portion (40.1).

4. A riveting device (1), comprising: Device housing (5), A riveting tool (10) having a riveting mouth (11) and a mandrel receiving part (12) which can be moved relative to the riveting mouth (11) along an action axis (W), A drive device (30) located in the device housing (5), the drive device (30) is used to actuate the riveting tool (10), the drive device (30) comprising a threaded spindle (33) with a screw thread (33.3), the threaded spindle being operatively connected to the spindle receiving part (12) and being arranged to move along an action axis (W), wherein: The threaded spindle (33) is designed as a hollow spindle with a channel (40) extending in the longitudinal extension direction of the threaded spindle, and the threaded spindle (33) is assigned a torque support (41) which fixes the threaded spindle (33) against rotation relative to the device housing (5), It is characterized in that the torque support (41) is fastened to the threaded main shaft (33) by being screwed on the fastening threaded portion (40.1), and the fastening threaded portion (40.1) is in the opposite direction to the screw threaded portion (33.3) of the threaded main shaft (33).

5. Riveting device according to one of the preceding claims, wherein: The torque support (41) has a base body (41.1) which protrudes axially from the threaded spindle (33) and forms an anti-rotation device directly or indirectly via at least one intermediate element (42) resting on an abutment (43) which is fixed against rotation relative to the device housing (5).

6. The riveting device according to claim 5, wherein: The base body (41.1) has a hole (44) extending transversely to the spindle axis (S) of the threaded spindle (32.1), in which a magnetically active magnet element (45) for a Hall sensor device is accommodated.

7. The riveting device according to claim 6, wherein: The intermediate element (42) is an iron element, and the hole (44) is arranged close to the intermediate element so that the magnetic element (45) is held in the hole (44) by magnetic force.

8. The riveting device according to any one of claims 5 to 7, wherein: Starting from the spindle axis (S), the base body (41.1) has a radial extension in at least one spatial direction, the size of the radial extension of the base body being smaller than or equal to the size of the radial extension of the threaded spindle (33) in the region of the base body (41.1).

9. The riveting device according to any one of claims 5 to 8, wherein: The threaded spindle (33) is engaged with a spindle nut (34) of a spindle transmission (32), the drive device (30) having an electric motor (31) and a reduction stage (37) arranged between the electric motor (31) and the spindle transmission (32), the reduction stage having an intermediate shaft (38), wherein the reduction stage (37) is arranged in the axial direction between the spindle nut (34) and the wall (7) of the device housing (5), and wherein, starting from the axis (A) of the intermediate shaft (38), the reduction stage (37) has a radial extension, the size of the radial extension of the reduction stage being smaller than the distance between the axis (A) of the intermediate shaft (38) and the relative outer side of the base body (41.1) and / or the relative outer side of the threaded spindle (33).

10. A riveting device (1), comprising: Device housing (5), A riveting tool (10) having a riveting mouth (11) and a mandrel receiving part (12) which can be moved relative to the riveting mouth (11) along an action axis (W), A drive device (30) is located in the device housing (5), and the drive device (30) is used to actuate the riveting tool (10), and the drive device (30) includes a threaded spindle (33) with a screw thread portion (33.3), the threaded spindle is operably connected to the mandrel receiving part (12) and is arranged to move along the action axis (W), wherein the threaded spindle (33) is designed as a hollow spindle with a channel (40), and the channel (40) is along the The threaded spindle (33) extends in the longitudinal extension direction of the threaded spindle, the threaded spindle (33) engages with a spindle nut (34) of a spindle transmission (32), the drive device (30) has an electric motor (31) and a reduction stage (37) arranged between the electric motor (31) and the spindle transmission (32), the reduction stage (37) having an intermediate shaft (38), wherein the reduction stage (37) is arranged in the axial direction between the spindle nut (34) and the wall (7) of the device housing (5), It is characterized in that, starting from the axis (A) of the intermediate shaft (38), the reduction stage (37) has a radial extension, the size of which is smaller than the distance between the axis (A) of the intermediate shaft (38) and the relative outer side of the base body (41.1) and / or the relative outer side of the threaded main shaft (33).

11. A riveting device (1), comprising: Device housing (5), A riveting tool (10) having a riveting mouth (11) and a mandrel receiving part (12) which can be moved relative to the riveting mouth (11) along an action axis (W), A drive device (30) located in the device housing (5), the drive device (30) is used to actuate the riveting tool (10), the drive device (30) comprising a threaded spindle (33) with a screw thread (33.3), the threaded spindle being operatively connected to the spindle receiving part (12) and being arranged to move along the action axis (W), wherein the threaded spindle (33) is designed as a hollow spindle with a channel (40), the channel (40 ) extends in the longitudinal extension direction of the threaded spindle, the threaded spindle (33) is engaged with a spindle nut (34) of a spindle transmission (32), the drive device (30) has an electric motor (31) and a reduction stage (37) arranged between the electric motor (31) and the spindle transmission (32), the reduction stage having an intermediate shaft (38), wherein the reduction stage (37) is arranged in the axial direction between the spindle nut (34) and the wall (7) of the device housing (5), The invention is characterized in that the intermediate shaft (38) is supported radially relative to the device housing (5) via a radial bearing (46) fixed to the device housing, and the radial bearing (46) is located on the side of the reduction stage (37) facing away from the wall portion (7).

12. The riveting device according to claim 11, wherein: The transmission element (37.1) of the reduction stage (37) is arranged on the intermediate shaft (38) in the region of the free end of the intermediate shaft (38) facing the wall (7).

13. Riveting device according to any one of the preceding claims, wherein: The riveting device (1) comprises a spring element (15) which acts by force in the spindle holder (12), wherein the spring element (15) is arranged in a channel (40) of the threaded spindle (33) and an extension (41.2) of the torque support (41) located in the channel (40) is used as a reaction retainer for the spring element (15).

14. A riveting device (1), comprising: Device housing (5), A riveting tool (10) having a riveting mouth (11) and a mandrel receiving part (12) which can be moved relative to the riveting mouth (11) along an action axis (W), a drive device (30) located in the device housing (5), the drive device (30) being used to actuate the riveting tool (10), the drive device (30) comprising a threaded spindle (33) with a screw thread (33.3), the threaded spindle being operatively connected to the spindle receiving part (12) and being arranged to move along the action axis (W), wherein the threaded spindle (33) is designed as a hollow spindle with a channel (40), the channel (40) extending in the longitudinal extension direction of the threaded spindle, A tubular element (50) and a collecting container (60), wherein a core shaft passage from the channel (40) to the collecting container (60) is formed by the tubular element (50), and wherein the tubular element (50) is fastened to a wall portion (7) of the device housing (5) extending transversely relative to the tubular axis of the tubular element (50), and the wall portion (6) has an inner portion (6.2) facing the threaded spindle (33) and an opposite outer portion (6.3), characterized in that the tubular element (50) has a fastening structure (51), which is roughly flush with the inner portion (7.2) and / or the outer portion (6.3) of the wall portion (7), or the fastening structure (51) is closer to the inside than the inner portion (7.2) and / or the outer portion (6.3) of the wall portion (7).

15. A riveting device (1), comprising: Device housing (5), A riveting tool (10) having a riveting mouth (11) and a mandrel receiving part (12) which can be moved relative to the riveting mouth (11) along an action axis (W), a drive device (30) located in the device housing (5), the drive device (30) being used to actuate the riveting tool (10), the drive device (30) comprising a threaded spindle (33) with a screw thread (33.3), the threaded spindle being operatively connected to the spindle receiving part (12) and being arranged to move along the action axis (W), wherein the threaded spindle (33) is designed as a hollow spindle with a channel (40), the channel (40) extending in the longitudinal extension direction of the threaded spindle, A tubular element (50) and a collecting container (60), wherein a core shaft passage from the channel (40) to the collecting container (60) is formed by the tubular element (50), and wherein the tubular element (50) is fastened to a wall portion (7) of the device housing (5) extending transversely relative to the tubular axis of the tubular element (50), and the wall portion (6) has an inner side portion (6.2) facing the threaded spindle (33) and an opposite outer side portion (6.3), characterized in that the tubular element (50) has a fastening structure (51), which has There are two flange parts (52, 53), each flange part extending along a different circumferential section around the outer circumference of the tubular element (50) and having a flange surface (52.1, 53.1) interacting with a reaction surface (6.1, 6.1') of the wall part (6), wherein the flange surfaces (52.1, 53.1) point in opposite directions to each other and one of the reaction surfaces (6.1, 6.1') is formed on the inner side (6.2) of the wall part (6) and the other reaction surface is formed on the outer side (6.3) of the wall part (6).

16. The riveting device according to claim 15, wherein: The device housing (5) is composed of multiple parts and has at least two housing parts (7, 8), which are placed against each other in a dividing interface, and each of the at least two housing parts is assigned one of the reaction surfaces (6.1, 6.1') of the wall (6).

17. A riveting device (1), comprising: Device housing (5), A riveting tool (10) having a riveting mouth (11) and a mandrel receiving part (12) which can be moved relative to the riveting mouth (11) along an action axis (W), a drive device (30) located in the device housing (5), the drive device (30) being used to actuate the riveting tool (10), the drive device (30) comprising a threaded spindle (33) with a screw thread (33.3), the threaded spindle being operatively connected to the spindle receiving part (12) and being arranged to move along the action axis (W), wherein the threaded spindle (33) is designed as a hollow spindle with a channel (40), the channel (40) extending in the longitudinal extension direction of the threaded spindle, A tubular element (50) and a collecting container (60), wherein a core shaft passage from the channel (40) to the collecting container (60) is formed by the tubular element (50), and wherein the tubular element (50) is fastened to a wall portion (7) of the device housing (5) extending transversely relative to the tubular axis of the tubular element (50), and the wall portion (6) has an inner side portion (6.2) facing the threaded spindle (33) and an opposite outer side portion (6.3), characterized in that the tubular element (50) is engaged in the channel (40) of the threaded spindle (33).

18. The riveting device according to any one of claims 14 to 17, wherein: The tubular element (50) is engaged in the passage (40) in a telescopic manner.

19. Riveting device according to any one of the preceding claims, wherein: The riveting device (1) is a manual riveting device and has a handle portion (2) formed on the device housing (5).

20. A blind rivet installation device (100), comprising a riveting device (1) according to any one of claims 1 to 19, wherein: A rivet mandrel (120) of a blind rivet (110) to be installed is received in a mandrel receiving part (12) of the riveting device (1).

21. A rivet nut installation device (200), comprising a riveting device (1) according to any one of claims 1 to 19, wherein: A threaded rivet mandrel (220) for a blind rivet nut (210) to be mounted is received in a mandrel receiving part (12) of the riveting device (1).

22. A rivet bolt installation device (300), comprising a riveting device (1) according to any one of claims 1 to 19, wherein: A threaded rivet mandrel (320) of a blind rivet bolt (310) to be installed is received in a mandrel receiving part (12) of the riveting device (1).

Images