Torque testing tool and production line
By designing flexible torque testing tooling, using multiple adjustment components and guide structures, the problems of high labor intensity, low efficiency and insecurity measured by manual hand-held torque tester on the automated production line are solved, achieving more efficient and accurate torque test.
Patent Information
- Application Number
- CN202323515330.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-21
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-21
AI Technical Summary
When existing torque testers are used on automated production lines, manual hand-held measurements are labor-intensive, inefficient, unsafe and inaccurate.
A torque test tooling is designed, including a base and multiple adjustment components. Through the combination of sliders and rotating parts, the torque tester can be flexibly displaced and angle adjustment, adapt to the screw assembly needs of different workstations, and improve testing efficiency and accuracy. and enhance the stability of the instrument through guide structure and locking mechanism.
It improves the efficiency and accuracy of torque testing, reduces operational difficulty and safety risks, and enhances measurement accuracy and instrument stability.
Smart Images
Figure CN222164106U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of torque testing, and in particular to a torque testing tool and production line. Background Art
[0002] In some automated production lines that require screw assembly, for each tightening screw with a torque requirement, the corresponding electric screwdriver or pneumatic screwdriver needs to be tested for torque. Only when the torque CPK (Complex Process Capability Index) value reaches the requirement can the stable production of the product be guaranteed.
[0003] At present, the CPK (Complex Process Capability index) test usually places the torque tester on the corresponding workstation equipment of the production line and performs the test by hand support. The CPK (process capability index) test is generally a large amount of data test. Handheld measurement of CPK (process capability index) is generally labor-intensive, inefficient, inaccurate, and has safety hazards. Utility Model Content
[0004] The present application provides a torque testing tool to solve the problems of high labor intensity, insecurity, low efficiency and inaccurate testing in manual hand-held measurement.
[0005] In a first aspect, the present application provides a torque testing tool, comprising a base, on which a first adjustment component, a second adjustment component, a third adjustment component and a torque tester are sequentially connected, the first adjustment component comprising a first sliding member slidable along a first direction, the second adjustment component is transmission-connected to the first sliding member, the second adjustment component comprises a second sliding member slidable along a second direction, the third adjustment component is transmission-connected to the second sliding member, the third adjustment component comprises a rotating member rotatable in a plane defined by a third direction, the torque tester is transmission-connected to the rotating member, wherein the first direction, the second direction and the third direction are perpendicular to each other.
[0006] According to the torque testing tool of the present application, the displacement of the torque tester in the first direction can be adjusted by the first adjusting component, the displacement of the torque tester in the second direction can be adjusted by the second adjusting component, and the torque tester can be rotated by the third adjusting component, so that the angle between the working end and the base of the torque tester can be changed. In this way, the torque testing tool can be transferred to any workstation along the production line, and the test position can be adaptively adjusted according to the screw assembly at different workstations, thereby improving the efficiency and accuracy of the test.
[0007] According to the torque testing tool of the present application, the third adjustment component includes a first support seat, the first support seat is provided with a first slide groove formed in an arc shape, and part of the rotating member is clamped in the first slide groove.
[0008] According to the torque testing tooling of the present application, the rotating part can rotate relative to the first support seat through the cooperation between part of the rotating part and the first slide groove, and the first slide groove can provide a guiding effect on the rotation of the rotating part, thereby achieving the adjustment of the angle between the working end and the base of the torque tester, which can simplify the structural setting, enable the torque tester to be adjusted according to a predetermined rotation trajectory, and simplify the difficulty of operation.
[0009] Optionally, an anti-slip portion is provided on the inner wall surface of the first sliding groove, an anti-slip groove is provided on the rotating member, and the anti-slip portion is clamped in the anti-slip groove.
[0010] According to the torque testing tooling of the present application, an anti-slip portion is provided on the inner wall surface of the first slide groove, and an anti-slip groove is provided on the rotating member, so that part of the rotating member is embedded in the first slide groove, and the anti-slip portion is embedded in the anti-slip groove, and the first support seat and the rotating member are riveted to each other to prevent the rotating member from falling out of the first slide groove. At the same time, the connection between the rotating member and the first support seat during the rotation process is more stable to avoid shaking, thereby increasing the stability of the torque tester and improving the measurement accuracy.
[0011] Optionally, an adjustment hole is provided on the rotating member, and the adjustment hole is configured to be an arc shape extending in the same direction as the extension direction of the first sliding groove. An adjustment screw is provided on the first supporting seat, and the adjustment screw is clamped in the adjustment hole.
[0012] According to the torque testing tool of the present application, when the adjusting screw is unscrewed, the head of the adjusting screw is spaced from the rotating part, and the rotating part can rotate. After the torque tester is rotated into place, the adjusting screw is tightened. When the adjusting screw is tightened, the head of the adjusting screw abuts against the rotating part. The pressing force of the adjusting screw on the rotating part is used to limit the rotating part by the friction force generated between the adjusting screw and the rotating part, and between the rotating part and the first support seat, thereby locking the rotating part and maintaining the stability of the torque tester during testing.
[0013] Optionally, the rotating member includes a main body portion, on which a connecting portion and a sliding portion are provided, the connecting portion is connected to the torque tester, the sliding portion is clamped in the first slide groove, and both ends of the first slide groove along the extension direction respectively pass through the first support seat, and when the working end of the torque tester is parallel to the base, the two ends of the sliding portion in the extension direction are respectively aligned with the two ends of the first slide groove in the extension direction.
[0014] According to the torque test fixture of the present application, when the working end of the torque tester is parallel to the base, the two ends of the extension direction of the sliding part are respectively aligned with the two ends of the extension direction of the first slide groove, so that the contact area between the sliding part and the first slide groove can be ensured while preventing the sliding part from extending out of the first slide groove or extending too much (when adjusting the angle of the torque tester, the sliding part will partially extend out of the first slide groove) to increase the volume of the torque test fixture. It can be understood that ensuring the contact area between the sliding part and the first slide groove can improve the support stability of the rotating part to the torque tester, thereby improving the test accuracy of the torque tester.
[0015] Optionally, the main body portion includes an arc-shaped end surface, the sliding portion is arranged on the arc-shaped end surface, and two ends of the sliding portion along the extension direction do not exceed two ends of the arc-shaped end surface along the extension direction.
[0016] According to the torque testing tooling of the present application, the connection length between the main body and the sliding part can be guaranteed, so that the rotating part is more stable after being locked on the first support seat, which can improve the supporting stability of the rotating part to the torque tester, thereby improving the testing accuracy of the torque tester.
[0017] Optionally, two guide sliding end surfaces are provided on the first support seat, and the two guide sliding end surfaces are respectively located on both sides of the first slide groove, and the guide sliding end surfaces are arc-shaped. The rotating member is in sliding contact with the guide sliding end surfaces. When the rotating member includes an arc-shaped end surface, the arc-shaped end surface is in sliding contact with the guide sliding end surface.
[0018] According to the torque testing tooling of the present application, the guide sliding end surface can further provide supporting force for the rotating part, so that the rotating part is more balanced on the first support seat. When the rotating part includes an arcuate end surface, the arcuate end surface is in sliding contact with the guide sliding end surface, and the guide sliding end surface further provides supporting force for the rotating part, so that the rotating part is more stable, thereby improving the supporting stability of the rotating part to the torque tester, thereby improving the testing accuracy of the torque tester.
[0019] According to the torque testing tool of the present application, the first adjustment component also includes a first slide rail, the first slide rail is arranged on the base, the first sliding member is movably connected to the first slide rail, the first sliding member is also provided with a first locking member, the base is provided with a first stop portion, and the first locking member can cooperate with the first stop portion.
[0020] According to the torque testing tooling of the present application, the first sliding member is movably connected to the first sliding rail, and the first sliding rail guides the first sliding member, so that the first sliding member moves along the first sliding rail, and the first sliding rail extends along the first direction. The first sliding member is also provided with a first locking member, and the base is provided with a first stop portion. When the torque tester needs to be positioned in the first direction, the first locking member is separated from the first stop portion. When the position of the torque tester in the first direction is adjusted to the right position, the first locking member cooperates with the first stop portion to lock the first sliding member on the first sliding rail.
[0021] Optionally, the second adjustment component also includes a second slide rail, the second slide rail is arranged on the first sliding member, the second sliding member is movably connected to the second slide rail, the second sliding member is provided with a second locking member, the first sliding member is provided with a second stop portion, and the second locking member and the second stop portion can cooperate.
[0022] According to the torque tester of the present application, the second sliding member moves along the second sliding rail, the second sliding rail extends along the second direction, the second sliding rail guides the second sliding member, the second sliding member is also provided with a second locking member, and the first sliding member is provided with a second stop portion. When the torque tester needs to be positioned in the second direction, the second locking member is separated from the second stop portion. When the position of the torque tester in the second direction is adjusted to the right position, the second locking member cooperates with the second stop portion to lock the second sliding member on the second sliding rail.
[0023] In a second aspect, the present application provides a production line, comprising a conveying mechanism, wherein the conveying mechanism defines a conveying channel, and the conveying channel can convey the torque testing tooling as described above, and a movable stopper is provided in the conveying channel, and the stopper can stop the base of the torque testing tooling.
[0024] According to the production line of the present application, the conveying channel can convey the torque testing tooling to move. When the torque testing tooling moves to the workstation that needs to be tested, the mobile stopper stops the torque testing tooling, and at the same time the conveying channel is suspended to stop it at the required position, thereby improving the efficiency and convenience of the torque test. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.
[0026] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0027] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.
[0028] Figure 1 A three-dimensional diagram of a torque tester provided in an embodiment of the present application;
[0029] Figure 2 A side view of a torque tester provided in an embodiment of the present application;
[0030] Figure 3 A top view of a torque tester provided in an embodiment of the present application;
[0031] Figure 4 A three-dimensional diagram of a third adjustment component of a torque tester provided in an embodiment of the present application;
[0032] Figure 5 A side view of a third adjustment component of a torque tester provided in an embodiment of the present application;
[0033] Figure 6 A side view of a first locking member and a second locking member of a torque tester provided in an embodiment of the present application.
[0034] Description of reference numerals:
[0035] Base 10,
[0036] The first adjustment component 20, the first sliding member 21, the first slide rail 22, the first locking member 23,
[0037] The second adjustment component 30, the second sliding member 31, the second slide rail 32, the second locking member 33,
[0038] The third adjustment component 40, the rotating member 41, the main body 412, the connecting portion 413, the sliding portion 414, the first support seat 42, the first sliding groove 421, the anti-slip portion 422, the sliding end surface 423, the adjusting screw 424, the adjusting hole 43,
[0039] Torque tester 50. DETAILED DESCRIPTION
[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.
[0041] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0042] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.
[0043] like Figure 1-Figure 3As shown, the torque testing tool according to the embodiment of the present application includes a base 10, on which are provided a first adjustment component 20, a second adjustment component 30, a third adjustment component 40 and a torque tester 50 which are sequentially connected. The first adjustment component 20 includes a first sliding member 21 which can slide along a first direction, the second adjustment component 30 is transmission-connected to the first sliding member 21, the second adjustment component 30 includes a second sliding member 31 which can slide along a second direction, the third adjustment component 40 is transmission-connected to the second sliding member 31, the third adjustment component 40 includes a rotating member 41 which can rotate within a plane defined by a third direction, and the torque tester 50 is transmission-connected to the rotating member 41, wherein the first direction, the second direction and the third direction are perpendicular to each other.
[0044] Specifically, the displacement of the torque tester 50 in the first direction can be adjusted by the first adjustment component 20, and the displacement of the torque tester 50 in the second direction can be adjusted by the second adjustment component 30. The torque tester 50 can be rotated by the third adjustment component 40, so that the angle between the working end of the torque tester 50 and the base 10 can be changed. After the position of the torque tester 50 is adjusted into place, the torque tester 50 starts the CPK test. For torque testers without data recording and calculation functions, the data must be recorded, while for torque testers 50 with built-in data recording and calculation functions, it is only necessary to wait for the test to be completed.
[0045] Among them, the first direction, the second direction and the third direction are only used to distinguish the adjustment displacement directions of the first adjustment component 20, the second adjustment component 30 and the third adjustment component 40 on the torque tester 50, and do not limit the specific direction. For example, when the first direction is the X-axis direction, the second direction is the Y-axis direction, and the third direction is the Z-axis direction; when the first direction is the Y-axis direction, the second direction is the X-axis direction, and the third direction is the Z-axis direction, etc.
[0046] According to the torque testing tool of the embodiment of the present application, the torque testing tool can be transferred to any workstation along the production line, and the test position can be adaptively adjusted according to the screw assembly at different workstations, thereby improving the efficiency and accuracy of the test.
[0047] like Figure 4 and Figure 5 As shown, according to the torque testing tooling of the embodiment of the present application, the third adjustment assembly 40 includes a first support seat 42 , on which a first slide groove 421 formed in an arc shape is provided, and a portion of the rotating member 41 is clamped in the first slide groove 421 .
[0048] According to the torque testing tooling of the embodiment of the present application, the rotating member 41 can rotate relative to the first support seat 42 through the cooperation between part of the rotating member 41 and the first slide groove 421, and the first slide groove 421 can provide a guiding effect on the rotation of the rotating member 41, thereby achieving the adjustment of the angle between the working end of the torque tester 50 and the base 10, which can simplify the structural setting, enable the torque tester 50 to be adjusted according to a predetermined rotation trajectory, and simplify the difficulty of operation.
[0049] like Figure 4 and Figure 5 As shown, in some embodiments, an anti-slip portion 422 is provided on the inner wall surface of the first sliding groove 421, an anti-slip groove is provided on the rotating member 41, and the anti-slip portion 422 is clamped in the anti-slip groove.
[0050] Specifically, an anti-slip portion 422 is provided on the inner wall surface of the first slide groove 421, and an anti-slip groove is provided on the rotating member 41, so that part of the rotating member 41 is embedded in the first slide groove 421, and the anti-slip portion 422 is embedded in the anti-slip groove, and the first support seat 42 and the rotating member 41 are riveted to each other to prevent the rotating member 41 from slipping out of the first slide groove 421, and at the same time, the connection between the rotating member 41 and the first support seat 42 during the rotation process is made more stable.
[0051] It is understandable that the anti-slip portion 422 is clamped in the anti-slip groove, which only restricts the rotating member 41 from slipping out of the first sliding groove 421, but does not fix the position of the anti-slip portion 422, and the anti-slip portion 422 and the anti-slip groove can still slide relative to each other.
[0052] like Figure 4 and Figure 5 As shown, according to the torque testing tooling of the embodiment of the present application, an anti-slip portion 422 is provided on the inner wall surface of the first slide groove 421, and an anti-slip groove is provided on the rotating member 41, so that part of the rotating member 41 is embedded in the first slide groove 421, and the anti-slip portion 422 is embedded in the anti-slip groove, and the first support seat 42 and the rotating member 41 are riveted to each other to prevent the rotating member 41 from slipping out of the first slide groove 421. At the same time, the connection between the rotating member 41 and the first support seat 42 during the rotation process is more stable to avoid shaking, thereby increasing the stability of the torque tester 50 and thereby improving the measurement accuracy.
[0053] like Figure 1 and Figure 4 As shown, in some embodiments, an adjustment hole 43 is provided on the rotating member 41, and the adjustment hole 43 is configured to be an arc shape extending in the same direction as the extension direction of the first slide groove 421, and an adjustment screw 424 is provided on the first support seat 42, and the adjustment screw 424 is clamped in the adjustment hole 43.
[0054] Specifically, the adjusting screw 424 includes a head. When the adjusting screw 424 is unscrewed, the head of the adjusting screw 424 is spaced from the rotating member 41. When the rotating member 41 rotates, the adjusting hole 43 is configured to be an arc shape extending in the same direction as the extension direction of the first slide slot 421, so that the adjusting screw 424 can slide relatively in the adjusting hole 43, and the adjustment screw 424 and the adjusting hole 43 can be prevented from being stuck and affecting the rotation of the rotating member 41. After the torque tester 50 is rotated to the right position, the adjusting screw 424 is tightened. When the adjusting screw 424 is tightened, the head of the adjusting screw 424 is against the rotating member 41. The pressing force of the adjusting screw 424 on the rotating member 41 is used to limit the rotating member 41 by the friction force generated between the adjusting screw 424 and the rotating member 41, and between the rotating member 41 and the first support seat 42, so that the rotating member 41 is kept at a desired position, so that the working end of the torque tester 50 maintains a certain angle with the base 10.
[0055] According to the torque testing tooling of the embodiment of the present application, when the adjusting screw 424 is unscrewed, the head of the adjusting screw 424 is spaced from the rotating part 41, and the rotating part 41 can rotate. After the torque tester 50 is rotated into place, the adjusting screw 424 is tightened. When the adjusting screw 424 is tightened, the head of the adjusting screw 424 abuts against the rotating part 41. The pressing force of the adjusting screw 424 on the rotating part 41 is used to limit the rotating part 41 by the friction force generated between the adjusting screw 424 and the rotating part 41, and between the rotating part 41 and the first support seat 42, thereby locking the rotating part 41 and maintaining the stability of the torque tester 50 during testing.
[0056] like Figure 1 , Figure 4 and Figure 5 As shown, in some embodiments, the rotating member 41 includes a main body 412, and a connecting portion 413 and a sliding portion 414 are provided on the main body 412. The connecting portion 413 is connected to the torque tester 50, and the sliding portion 414 is clamped in the first slide groove 421. The two ends of the first slide groove 421 along the extension direction respectively pass through the first support seat 42. When the working end of the torque tester 50 is parallel to the base 10, the two ends of the sliding portion 414 in the extension direction are respectively aligned with the two ends of the first slide groove 421 in the extension direction.
[0057] Specifically, when the working end of the torque tester 50 is parallel to the base 10, the two ends of the extension direction of the sliding portion 414 are respectively aligned with the two ends of the extension direction of the first sliding groove 421. In this way, the contact area between the sliding portion 414 and the first sliding groove 421 can be ensured while preventing the sliding portion 414 from extending out of the first sliding groove 421 or extending too much (when adjusting the angle of the torque tester 50, the sliding portion 414 will partially extend out of the first sliding groove 421) to increase the volume of the torque testing tooling.
[0058] According to the torque testing tooling of the embodiment of the present application, it is possible to ensure the contact area between the sliding portion 414 and the first sliding groove 421 while preventing the sliding portion 414 from extending out of the first sliding groove 421 or extending too much (when adjusting the angle of the torque tester 50, the sliding portion 414 will partially extend out of the first sliding groove 421) to increase the volume of the torque testing tooling, thereby ensuring the contact area between the sliding portion 414 and the first sliding groove 421, and improving the supporting stability of the rotating part 41 to the torque tester 50, thereby improving the testing accuracy of the torque tester 50.
[0059] In some specific embodiments, the cross-sectional shape of the sliding portion 414 is a wedge shape, so that the sliding portion 414 and the main body 412 together define an anti-slip groove.
[0060] In some specific embodiments, the cross-sectional shape of the sliding portion 414 is an I-shape, and the sliding portion 414 defines an anti-slip groove.
[0061] In some embodiments, the main body 412 includes an arc-shaped end surface, the sliding portion 414 is disposed on the arc-shaped end surface, and two ends of the sliding portion 414 along the extension direction do not exceed two ends of the arc-shaped end surface along the extension direction.
[0062] According to the torque testing tooling of the embodiment of the present application, the connection length between the main body 412 and the sliding portion 414 can be guaranteed, so that the rotating member 41 is more stable after being locked on the first support seat 42, and the supporting stability of the rotating member 41 to the torque tester 50 can be improved, thereby improving the testing accuracy of the torque tester 50.
[0063] like Figure 4 As shown, in some embodiments, two guide sliding end surfaces 423 are provided on the first support seat 42, and the two guide sliding end surfaces 423 are respectively located on both sides of the first slide groove 421, and the guide sliding end surfaces 423 are arc-shaped. The rotating member 41 is in sliding contact with the guide sliding end surfaces 423. When the rotating member 41 includes an arc-shaped end surface, the arc-shaped end surface is in sliding contact with the guide sliding end surface 423.
[0064] According to the torque testing tooling of the embodiment of the present application, the guide sliding end surface 423 can further provide supporting force for the rotating part 41, so that the rotating part 41 is more balanced on the first support seat 42. When the rotating part 41 includes an arcuate end surface, the arcuate end surface is in sliding contact with the guide sliding end surface 423. The guide sliding end surface 423 further provides supporting force for the rotating part 41, so that the rotating part 41 is more stable, thereby improving the supporting stability of the rotating part 41 to the torque tester 50, thereby improving the testing accuracy of the torque tester 50.
[0065] like Figure 1-Figure 3 as well as Figure 6As shown, according to the torque testing tooling of the embodiment of the present application, the first adjustment component 20 also includes a first slide rail 22, the first slide rail 22 is arranged on the base 10, the first sliding member 21 is movably connected to the first slide rail 22, the first sliding member 21 is also provided with a first locking member 23, the base 10 is provided with a first stop portion, and the first locking member 23 can cooperate with the first stop portion.
[0066] According to the torque testing tooling of the embodiment of the present application, the first sliding member 21 is movably connected to the first sliding rail 22, and the first sliding rail 22 guides the first sliding member 21. In this way, the first sliding member 21 moves along the first sliding rail 22, and the first sliding rail 22 extends along the first direction. The first sliding member 21 is also provided with a first locking member 23, and the base 10 is provided with a first stop portion. When the torque tester 50 needs to be positioned in the first direction, the first locking member 23 is separated from the first stop portion. When the position of the torque tester 50 in the first direction is adjusted to the right position, the first locking member 23 cooperates with the first stop portion to lock the first sliding member 21 on the first sliding rail 22.
[0067] like Figure 1-Figure 3 as well as Figure 6 As shown, in some embodiments, the second adjustment component 30 also includes a second slide rail 32, the second slide rail 32 is arranged on the first sliding member 21, the second sliding member 31 is movably connected to the second slide rail 32, the second sliding member 31 is provided with a second locking member 33, the first sliding member 21 is provided with a second stop portion, and the second locking member 33 can cooperate with the second stop portion.
[0068] According to the torque tester 50 of the embodiment of the present application, the second sliding member 31 moves along the second sliding rail 32, and the second sliding rail 32 extends along the second direction. The second sliding rail 32 guides the second sliding member 31. The second sliding member 31 is also provided with a second locking member 33, and the first sliding member 21 is provided with a second stop portion. When the torque tester 50 needs to be positioned in the second direction, the second locking member 33 is separated from the second stop portion. When the position of the torque tester 50 in the second direction is adjusted to the right position, the second locking member 33 cooperates with the second stop portion to lock the second sliding member 31 on the second sliding rail 32.
[0069] According to the production line of the embodiment of the present application, the conveying mechanism defines a conveying channel, and the conveying channel can convey the torque testing tooling as mentioned above. A movable stopper is provided in the conveying channel, and the stopper can stop the base 10 of the torque testing tooling.
[0070] According to the production line of the embodiment of the present application, the conveying channel can convey the torque testing tooling to move. When the torque testing tooling moves to the workstation that needs to be tested, the mobile stopper stops the torque testing tooling. At the same time, the conveying channel is suspended to stop it at the required position, thereby improving the efficiency and convenience of the torque test.
[0071] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.
[0072] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.
[0073] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features applied herein.
Claims
1. A torque testing tool, characterized in that: The invention comprises a base, on which a first adjustment component, a second adjustment component, a third adjustment component and a torque tester which are connected in sequence are provided, wherein the first adjustment component comprises a first sliding member which can slide along a first direction, the second adjustment component is transmission-connected to the first sliding member, the second adjustment component comprises a second sliding member which can slide along a second direction, the third adjustment component is transmission-connected to the second sliding member, the third adjustment component comprises a rotating member which can rotate within a plane defined by a third direction, the torque tester is transmission-connected to the rotating member, wherein the first direction, the second direction and the third direction are perpendicular to each other.
2. The torque testing tool according to claim 1, characterized in that: The third adjustment component includes a first support seat, the first support seat is provided with a first slide groove formed in an arc shape, and a part of the rotating member is clamped in the first slide groove.
3. The torque testing tool according to claim 2, characterized in that: An anti-slip portion is provided on the inner wall surface of the first sliding groove, an anti-slip groove is provided on the rotating member, and the anti-slip portion is clamped in the anti-slip groove.
4. The torque testing tool according to claim 3, characterized in that: The rotating member is provided with an adjustment hole, and the adjustment hole is configured to be an arc shape extending in the same direction as the extension direction of the first sliding groove. The first supporting seat is provided with an adjustment screw, and the adjustment screw is clamped in the adjustment hole.
5. The torque testing tool according to claim 2, characterized in that: The rotating member includes a main body portion, on which a connecting portion and a sliding portion are provided, the connecting portion is connected to the torque tester, the sliding portion is clamped in the first slide groove, and both ends of the first slide groove along the extension direction respectively penetrate the first support seat, and when the working end of the torque tester is parallel to the base, the two ends of the sliding portion in the extension direction are respectively aligned with the two ends of the first slide groove in the extension direction.
6. The torque testing tool according to claim 5, characterized in that: The main body portion includes an arc-shaped end surface, the sliding portion is arranged on the arc-shaped end surface, and two ends of the sliding portion along the extension direction do not exceed two ends of the arc-shaped end surface along the extension direction.
7. The torque testing tool according to any one of claims 2 to 6, characterized in that: The first support seat is provided with two guide sliding end surfaces, which are respectively located on both sides of the first slide groove, and the guide sliding end surfaces are arc-shaped. The rotating member is in sliding contact with the guide sliding end surfaces. When the rotating member includes an arc-shaped end surface, the arc-shaped end surface is in sliding contact with the guide sliding end surface.
8. The torque testing tool according to claim 1, characterized in that: The first adjustment component also includes a first slide rail, which is arranged on the base. The first sliding member is movably connected to the first slide rail. The first sliding member is also provided with a first locking member. The base is provided with a first stop portion, and the first locking member can cooperate with the first stop portion.
9. The torque testing tool according to claim 1, characterized in that: The second adjustment component also includes a second slide rail, which is arranged on the first sliding member, the second sliding member is movably connected to the second slide rail, the second sliding member is provided with a second locking member, the first sliding member is provided with a second stop portion, and the second locking member can cooperate with the second stop portion.
10. A production line, characterized in that: It comprises a conveying mechanism, which defines a conveying channel, and the conveying channel can convey the torque testing tool as described in any one of claims 1-9. A movable stopper is provided in the conveying channel, and the stopper can stop the base of the torque testing tool.