Spin riveting machine

Abstract

The utility model discloses a spin riveting machine. The spin riveting machine comprises a workbench; the clamping mechanism is arranged on the working table, and the clamping mechanism can move in the first direction or the second direction of the working table so as to be suitable for clamping parts to move on the working table; the loading mechanism is arranged on the workbench, the loading mechanism and the clamping mechanism are arranged in a spaced mode, the loading mechanism can move in the first direction and the third direction of the workbench, and the loading mechanism is suitable for placing work and driving the work piece to move on the workbench; the downward pressing mechanism is arranged on the loading mechanism, and the downward pressing mechanism can move in the second direction so as to be suitable for pressing rivets of workpieces on the loading mechanism; and the riveting press machine is arranged on the loading mechanism, and the riveting press machine is suitable for riveting rivets of the workpieces on the loading mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of motor assembly, in particular to a rotary riveting machine. Background Art

[0002] Motor is an electric motor or engine. Its working principle is that the energized coil rotates in the magnetic field to drive the starter rotor to rotate, and the small gear on the rotor drives the engine flywheel to rotate.

[0003] During the assembly process of the motor, the rivets need to be flattened to assemble and fix the motor. However, when riveting manually, the staff also needs to prevent the rivets from moving, which requires the staff to use another hand to fix the position of the rivets during riveting. In addition, manual riveting has low production efficiency and low assembly precision, making it difficult to ensure the quality of the assembled motor. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to provide a rotary riveting machine, comprising:

[0005] Workbench;

[0006] A clamping mechanism, the clamping mechanism is disposed on the workbench, and the clamping mechanism is movable along a first direction or a second direction of the workbench to be suitable for the clamping member to move on the workbench;

[0007] A loading mechanism, the loading mechanism is disposed on the workbench and is spaced apart from the clamping mechanism, the loading mechanism is movable along a first direction and a third direction of the workbench, the loading mechanism is suitable for placing workpieces and driving the workpieces to move on the workbench;

[0008] A pressing mechanism, the pressing mechanism is arranged on the loading mechanism, and the pressing mechanism is movable along the second direction so as to be suitable for pressing the rivets of the workpiece on the loading mechanism;

[0009] A riveting machine is arranged on the loading mechanism and is suitable for riveting rivets on the workpiece on the loading mechanism.

[0010] Preferably, the clamping mechanism comprises:

[0011] A bracket, the bracket being arranged on the workbench;

[0012] A first screw module, which is disposed on the bracket and along a first direction of the workbench;

[0013] A first slide plate, wherein the first slide plate is slidably connected to the first screw rod module;

[0014] A pneumatic module is arranged on the first slide plate.

[0015] Preferably, the clamping mechanism further comprises:

[0016] a second slide plate, the second slide plate being slidably connected to the pneumatic module;

[0017] Two clamping jaws, the two clamping jaws are respectively arranged at the lower ends of the second slide plate;

[0018] A fixing plate, the fixing plate being arranged at the upper end of the second sliding plate;

[0019] A plurality of magnetic blocks are respectively arranged at intervals on the fixing plate and at intervals on the tops of the two clamping jaws.

[0020] Preferably, the loading mechanism comprises:

[0021] A bottom plate, the bottom plate is arranged on the workbench;

[0022] Two first slide rails, which are spaced apart on the bottom plate and arranged along a first direction of the workbench;

[0023] Two first sliding blocks, the two first sliding blocks are slidably disposed on the two first sliding rails respectively;

[0024] A second screw module, the second screw module is arranged on the bottom plate and arranged along the first direction of the workbench;

[0025] A third slide plate is arranged on the two first slide blocks and is slidably connected to the second screw rod module.

[0026] Preferably, the loading mechanism further comprises:

[0027] Two second slide rails, the two second slide rails are arranged on the third slide plate at intervals and arranged along the third direction of the workbench;

[0028] a second sliding block, the second sliding block being slidably disposed on the two second sliding rails;

[0029] A third screw rod module, the third screw rod module is arranged on the third slide plate, and is arranged in the third direction of the workbench;

[0030] a fourth slide plate, the fourth slide plate being arranged on the second slide block and being slidably connected to the third screw rod module;

[0031] A positioning seat is arranged on the third slide plate.

[0032] Preferably, the pressing mechanism comprises:

[0033] A mounting plate, the mounting plate being vertically arranged on the third slide plate;

[0034] A slide groove, which is arranged at the upper end of the mounting plate and is arranged through the mounting plate in a thickness direction;

[0035] A cylinder, wherein the cylinder is vertically arranged on one side of the mounting plate;

[0036] Two third slide rails, the two third slide rails are arranged at a distance on the other side of the mounting plate and are arranged along the second direction of the workbench;

[0037] Two third sliding blocks, the two third sliding blocks are slidably connected to the two third sliding rails respectively;

[0038] a fifth slide plate, the fifth slide plate being connected to the two third slide blocks;

[0039] A connecting plate is slidably disposed in the sliding groove, one end of the connecting plate is connected to the cylinder, and the other end is connected to the fifth sliding plate.

[0040] Preferably, the pressing mechanism further comprises:

[0041] a positioning plate connected to the fifth slide plate;

[0042] A positioning groove, which is arranged on the positioning plate and is arranged through the positioning plate in a thickness direction;

[0043] Two first connecting posts, which are spaced apart at two ends of the positioning plate and spaced apart from the positioning groove;

[0044] A first pressing plate, wherein the first pressing plate is connected to the two first connecting columns, and an inner side surface of the first pressing plate is arranged in an arc shape;

[0045] Two second connecting posts, which are spaced apart at two ends of the positioning plate, spaced apart from the positioning groove, and spaced apart from the two first connecting posts;

[0046] a second pressing plate, the second pressing plate being connected to the two second connecting columns;

[0047] Two third connecting columns, the two third connecting columns are spaced apart at two ends of the positioning plate, and are spaced apart from the positioning groove, and are spaced apart from the two second connecting columns;

[0048] A third pressing plate is connected to the two third connecting pillars, and an inner side surface of the third pressing plate is arranged in an arc shape.

[0049] The above solution of the utility model includes at least the following beneficial effects:

[0050] The clamping mechanism clamps the external workpiece and transports it to the workbench, while the loading mechanism moves along the third direction and moves toward the clamping mechanism, and the clamping mechanism places the workpiece on the loading mechanism, and then the loading mechanism drives the workpiece to move in the first direction or the third direction, so that the workpiece moves to the bottom of the riveting mechanism, and then the pressing mechanism descends along the second direction and presses the rivet on the workpiece, so that the rivet will not deviate during the riveting process, and then the riveting machine starts to rivet the rivet on the workpiece, and when the riveting is completed, the loading mechanism moves toward the clamping mechanism, so that the clamping mechanism can send out the riveted workpiece, and the unriveted workpiece can also be placed on the loading mechanism;

[0051] The workpiece is automatically transported, positioned and riveted through the clamping mechanism, loading mechanism, pressing mechanism and riveting press.

[0052] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0054] Figure 1 It is a structural schematic diagram of a rotary riveting machine provided in an embodiment of the utility model;

[0055] Figure 2 It is a structural schematic diagram of a clamping mechanism provided in an embodiment of the utility model;

[0056] Figure 3 It is a structural schematic diagram of a loading mechanism provided in an embodiment of the utility model;

[0057] Figure 4 It is a structural schematic diagram of a pressing mechanism provided in an embodiment of the utility model;

[0058] Figure 5 It is a structural schematic diagram of a cylinder provided in an embodiment of the utility model.

[0059] Description of Figure Numbers:

[0060] 1. Workbench, 2. Clamping mechanism, 3. Loading mechanism, 4. Pressing mechanism, 5. Riveting press;

[0061] 201, bracket, 202, first screw rod module, 203, first slide plate, 204, pneumatic module, 205, second slide plate, 206, clamping claw, 207, fixing plate, 208, magnetic block;

[0062] 301, bottom plate, 302, first slide rail, 303, first slider, 304, second screw rod module, 305, third slide plate, 306, second slide rail, 307, second slider, 308, third screw rod module, 309, fourth slide plate, 310, positioning seat;

[0063] 401. Mounting plate, 402. Slide groove, 403. Cylinder, 404. Third slide rail, 405. Third slider, 406. Fifth slider, 407. Connecting plate, 408. Positioning plate, 409. Positioning groove, 410. First connecting column, 411. First pressure plate, 412. Second connecting column, 413. Second pressure plate, 414. Third connecting column, 415. Third pressure plate.

[0064] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0065] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0066] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0067] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0068] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0069] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0070] The rotary riveting machine according to the embodiment of the utility model is described in detail below with reference to the accompanying drawings.

[0071] See also Figures 1 to 5In this embodiment, it includes: a workbench 1; a clamping mechanism 2, which is arranged on the workbench 1, and the clamping mechanism 2 is movable along the first direction or the second direction of the workbench 1, so as to be suitable for the clamped workpiece to move on the workbench 1; a loading mechanism 3, which is arranged on the workbench 1 and is spaced apart from the clamping mechanism 2, and the loading mechanism 3 is movable along the first direction and the third direction of the workbench 1, and the loading mechanism 3 is suitable for placing the workpiece and driving the workpiece to move on the workbench 1; a pressing mechanism 4, which is arranged on the loading mechanism 3, and the pressing mechanism 4 is movable along the second direction, so as to be suitable for pressing the rivets of the workpiece on the loading mechanism 3; a riveting press 5, which is arranged on the loading mechanism 3, and the riveting press 5 is suitable for riveting the rivets of the workpiece on the loading mechanism 3; the clamping mechanism 2 clamps the external workpiece The workpiece is clamped and transported to the workbench 1, and the loading mechanism 3 moves along the third direction and moves toward the clamping mechanism 2, and the clamping mechanism 2 places the workpiece on the loading mechanism 3, and then the loading mechanism 3 drives the workpiece to move in the first direction or the third direction, so that the workpiece moves to the bottom of the riveting press 5, and then the pressing mechanism 4 descends along the second direction and presses the rivets on the workpiece, so that the rivets will not shift during the riveting process, and then the riveting press 5 starts to rivet the rivets on the workpiece. When the riveting is completed, the loading mechanism 3 moves toward the clamping mechanism 2, so that the clamping mechanism 2 can send out the riveted workpiece, and the unriveted workpiece can also be placed on the loading mechanism 3; the workpiece is automatically transported, positioned and riveted through the clamping mechanism 2, the loading mechanism 3, the pressing mechanism 4 and the riveting press 5.

[0072] In this embodiment, the clamping mechanism 2 includes: a bracket 201, the bracket 201 is arranged on the workbench 1; a first screw module 202, the first screw module 202 is arranged on the bracket 201 and arranged along the first direction of the workbench 1; a first slide 203, the first slide 203 is slidably connected to the first screw module 202; a pneumatic module 204, the pneumatic module 204 is arranged on the first slide 203; the clamping mechanism 2 also includes: a second slide 205, the second slide 205 is slidably connected to the pneumatic module 204; two clamps 206, the two clamps 206 are respectively arranged at the lower end of the second slide 205; A fixed plate 207, the fixed plate 207 is arranged at the upper end of the second slide plate 205; a plurality of magnetic blocks 208, the plurality of magnetic blocks 208 are respectively arranged on the fixed plate 207 at intervals, and are arranged at intervals on the tops of the two clamping jaws 206; the first screw module 202 drives the first slide plate 203 to be movable along the first direction of the workbench 1, so that the two clamping jaws 206 can clamp the un-riveted workpiece or the riveted workpiece, when the clamping jaws 206 clamp the un-riveted workpiece, the plurality of magnetic blocks 208 can correspondingly absorb the rivets on the workpiece, so that the rivets will not fall or shift during transportation, so that the workpiece can be riveted normally.

[0073] In this embodiment, the loading mechanism 3 includes: a bottom plate 301, the bottom plate 301 is arranged on the workbench 1; two first slide rails 302, the two first slide rails 302 are arranged on the bottom plate 301 at intervals and arranged along the first direction of the workbench 1; two first sliders 303, the two first sliders 303 are respectively slidably arranged on the two first slide rails 302; a second screw rod module 304, the second screw rod module 304 is arranged on the bottom plate 301 and arranged along the first direction of the workbench 1; a third slide plate 303 05, the third slide plate 305 is arranged on the two first slide blocks 303 and is slidably connected with the second screw rod module 304; the loading mechanism 3 also includes: two second slide rails 306, the two second slide rails 306 are arranged on the third slide plate 305 at intervals and are arranged along the third direction of the workbench 1; a second slide block 307, the second slide block 307 is slidably arranged on the two second slide rails 306; a third screw rod module 308, the third screw rod module 308 is arranged on the third slide plate 305, the ice eye workbench 1 The third direction is set; the fourth slide plate 309, the fourth slide plate 309 is arranged on the second slide block 307, and is slidably connected with the third screw rod module 308; the positioning seat 310, the positioning seat 310 is arranged on the third slide plate 305; the third screw rod module 308 drives the fourth slide block and the positioning groove 409 to move along the third direction, so that the clamping mechanism 2 can place the unriveted workpiece on the positioning seat 310, when the workpiece to be riveted is placed on the positioning seat 310, the third screw rod module 308 drives the workpiece on the fourth slide plate 309 to move to the bottom of the riveting press 5, so that the riveting press 5 can rivet the workpiece, during the riveting process, the second screw rod module 304 can drive the third slide plate 305 to move along the first direction, thereby adjusting the position between the riveting press 5 and the workpiece, so that the riveting press 5 can accurately rivet the rivets on the workpiece, when the riveting is completed, the third screw rod module 308 drives the fourth slide to move toward the direction of the clamping mechanism 2, so that the clamping mechanism 2 can clamp the riveted workpiece.

[0074] In this embodiment, the pressing mechanism 4 includes: a mounting plate 401, which is vertically arranged on the third slide plate 305; a slide groove 402, which is arranged at the upper end of the mounting plate 401 and is arranged through the thickness direction of the mounting plate 401; a cylinder 403, which is vertically arranged on one side of the mounting plate 401; two third slide rails 404, which are arranged at intervals on the other side of the mounting plate 401 and are arranged along the second direction of the workbench 1; two third sliders 405, which are respectively slidably connected to the two third slide rails 404; a fifth slider 406, which is connected to the two third sliders 405; A connecting plate 407 is slidably arranged in the slide groove 402, one end of the connecting plate 407 is connected to the cylinder 403, and the other end is connected to the fifth slide plate 406; the pressing mechanism 4 also includes: a positioning plate 408, the positioning plate 408 is connected to the fifth slide plate 406; a positioning groove 409, the positioning groove 409 is arranged on the positioning plate 408, and is arranged through the thickness direction of the positioning plate 408; two first connecting columns 410, the two first connecting columns 410 are arranged at intervals at both ends of the positioning plate 408, and are arranged at intervals with the positioning groove 409; a first pressing plate 411, the first pressing plate 411 is connected to the two first connecting columns 410, and the inner side of the first pressing plate 411 The surface is arranged in an arc shape; two second connecting columns 412, the two second connecting columns 412 are arranged at intervals on both ends of the positioning plate 408, and are arranged at intervals with the positioning groove 409, and are arranged at intervals with the two first connecting columns 410; a second pressing plate 413, the second pressing plate 413 is connected to the two second connecting columns 412; two third connecting columns 414, the two third connecting columns 414 are arranged at intervals on both ends of the positioning plate 408, and are arranged at intervals with the positioning groove 409, and are arranged at intervals with the two second connecting columns 412; a third pressing plate 415, the third pressing plate 415 is connected to the two third connecting columns 414, and the inner side surface of the third pressing plate 415 is arranged in an arc shape; when the loader After the structure 3 drives the workpiece to move to the bottom of the riveting press 5, the cylinder 403 drives the connecting rod to descend in the second direction, and the positioning plate 408 also follows the movement and descends, and the first pressing plate 411 is pressed on one side of the workpiece, and the inner side surface of the first pressing plate 411 abuts against the rivet on one side of the workpiece to prevent the rivet from shifting, and the second pressing plate 413 is pressed on the middle part of the workpiece to prevent the workpiece from shifting during the riveting process, and the third pressing plate 415 is pressed on the other side of the workpiece, and the inner side surface of the third pressing plate 415 abuts against the rivet on the other side of the workpiece to prevent the rivet on the other side of the workpiece from being biased, and then the riveting press 5 starts to rivet the rivets on the workpiece.

[0075] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0076] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. Riveting machine, characterized in that: include: Workbench; A clamping mechanism, the clamping mechanism is disposed on the workbench, and the clamping mechanism is movable along a first direction or a second direction of the workbench to be suitable for the clamping member to move on the workbench; A loading mechanism, the loading mechanism is disposed on the workbench and is spaced apart from the clamping mechanism, the loading mechanism is movable along a first direction and a third direction of the workbench, the loading mechanism is suitable for placing workpieces and driving the workpieces to move on the workbench; A pressing mechanism, the pressing mechanism is arranged on the loading mechanism, and the pressing mechanism is movable along the second direction so as to be suitable for pressing the rivets of the workpiece on the loading mechanism; A riveting machine is arranged on the loading mechanism and is suitable for riveting rivets on the workpiece on the loading mechanism.

2. The rotary riveting machine according to claim 1, characterized in that: The clamping mechanism comprises: A bracket, the bracket being arranged on the workbench; A first screw module, which is disposed on the bracket and along a first direction of the workbench; A first slide plate, wherein the first slide plate is slidably connected to the first screw rod module; A pneumatic module is arranged on the first slide plate.

3. The rotary riveting machine according to claim 2, characterized in that: The clamping mechanism also includes: a second slide plate, the second slide plate being slidably connected to the pneumatic module; Two clamping jaws, the two clamping jaws are respectively arranged at the lower ends of the second slide plate; A fixing plate, the fixing plate being arranged at the upper end of the second sliding plate; A plurality of magnetic blocks are respectively arranged at intervals on the fixing plate and at intervals on the tops of the two clamping jaws.

4. The rotary riveting machine according to claim 1, characterized in that: The loading mechanism comprises: A bottom plate, the bottom plate is arranged on the workbench; Two first slide rails, which are spaced apart on the bottom plate and arranged along a first direction of the workbench; Two first sliding blocks, the two first sliding blocks are slidably disposed on the two first sliding rails respectively; A second screw module, the second screw module is arranged on the bottom plate and arranged along the first direction of the workbench; A third slide plate is arranged on the two first slide blocks and is slidably connected to the second screw rod module.

5. The rotary riveting machine according to claim 4, characterized in that: The loading mechanism also includes: Two second slide rails, the two second slide rails are arranged on the third slide plate at intervals and arranged along the third direction of the workbench; a second sliding block, the second sliding block being slidably disposed on the two second sliding rails; A third screw rod module, the third screw rod module is arranged on the third slide plate, and is arranged in the third direction of the workbench; a fourth slide plate, the fourth slide plate being arranged on the second slide block and being slidably connected to the third screw rod module; A positioning seat is arranged on the third slide plate.

6. The rotary riveting machine according to claim 5, characterized in that: The pressing mechanism comprises: A mounting plate, the mounting plate being vertically arranged on the third slide plate; A slide groove, which is arranged at the upper end of the mounting plate and is arranged through the mounting plate in a thickness direction; A cylinder, wherein the cylinder is vertically arranged on one side of the mounting plate; Two third slide rails, the two third slide rails are arranged at a distance on the other side of the mounting plate and are arranged along the second direction of the workbench; Two third sliding blocks, the two third sliding blocks are slidably connected to the two third sliding rails respectively; a fifth slide plate, the fifth slide plate being connected to the two third slide blocks; A connecting plate is slidably disposed in the sliding groove, one end of the connecting plate is connected to the cylinder, and the other end is connected to the fifth sliding plate.

7. The rotary riveting machine according to claim 6, characterized in that: The pressing mechanism further comprises: a positioning plate connected to the fifth slide plate; A positioning groove, which is arranged on the positioning plate and is arranged through the positioning plate in a thickness direction; Two first connecting posts, which are spaced apart at two ends of the positioning plate and spaced apart from the positioning groove; A first pressing plate, wherein the first pressing plate is connected to the two first connecting columns, and an inner side surface of the first pressing plate is arranged in an arc shape; Two second connecting posts, which are spaced apart at two ends of the positioning plate, spaced apart from the positioning groove, and spaced apart from the two first connecting posts; a second pressing plate, the second pressing plate being connected to the two second connecting columns; Two third connecting columns, the two third connecting columns are spaced apart at two ends of the positioning plate, and are spaced apart from the positioning groove, and are spaced apart from the two second connecting columns; A third pressing plate is connected to the two third connecting pillars, and an inner side surface of the third pressing plate is arranged in an arc shape.

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