Clamp

Abstract

The utility model provides a clamp. The clamp comprises a carrier plate; the first adjusting mechanism is arranged on the carrier plate; the first clamping mechanism and the second clamping mechanism are oppositely arranged, are respectively in transmission connection with the first adjusting mechanism, and are configured to relatively move under the driving of the first adjusting mechanism so as to fix the to-be-processed workpieces which are overlapped along the direction vertical to the carrier plate; and the second adjusting mechanism is arranged on the carrying plate and located between the first clamping mechanism and the second clamping mechanism, and the second adjusting mechanism is configured to adjust the relative position between the stacked workpieces to be machined. The two clamping mechanisms can be driven to move through one-time adjustment of the first adjusting mechanism, the machining efficiency can be improved, meanwhile, the second adjusting mechanism is used for adjusting the relative positions of the to-be-machined parts arranged in a stacked mode, the device is suitable for the to-be-machined parts of various sizes, the application range is wide, and the applicability is good. In addition, the second adjusting mechanism is used for adjusting the relative positions of the workpieces to be machined, and the consistency of products can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of process fixtures, in particular to a clamp. BACKGROUND

[0002] In related technologies, when processing an end plate assembly, a standard block with a certain thickness is usually combined with an L-shaped clamp to process by using the combined clamp. However, when the L-shaped clamp is used to process an end plate assembly with different sizes of insulating sheets and end plates, it cannot constrain the relative positions of the end plate and the insulating sheet. At this time, the processing personnel usually judge the relative positions of the end plate and the insulating sheet by combining visual, tactile and processing experience. Therefore, such a combined clamp not only has a small applicable range and poor applicability, but also has the problems of low processing efficiency and low consistency of the processed end plate assembly. CONTENT OF THE UTILITY MODEL

[0003] Embodiments of the present application provide a clamp to improve the technical problems of poor applicability, low processing efficiency and low product consistency of the end plate assembly production clamp in related technologies.

[0004] Embodiments of the present application provide a clamp, which comprises:

[0005] a carrier plate;

[0006] a first adjusting mechanism arranged on the carrier plate;

[0007] a first clamping mechanism and a second clamping mechanism arranged oppositely and connected with the first adjusting mechanism in transmission, configured to move oppositely under the driving of the first adjusting mechanism to fix workpieces to be processed stacked along a direction perpendicular to the carrier plate;

[0008] a second adjusting mechanism arranged on the carrier plate and located between the first clamping mechanism and the second clamping mechanism, configured to adjust the relative positions between the stacked workpieces to be processed.

[0009] In some embodiments, the first adjusting mechanism comprises adjusting rods and guide rods arranged at intervals;

[0010] The guide rods comprise first guide rods and second guide rods arranged at intervals, the first guide rods and the second guide rods are both parallel to the adjusting rods, and the first guide rods and the second guide rods are respectively located at two ends of the second adjusting mechanism;

[0011] The two ends of the first clamping mechanism are respectively sleeved on the adjusting rods and the second guide rods, and the two ends of the second clamping mechanism are respectively sleeved on the adjusting rods and the first guide rods, and the adjusting rods are configured to drive the first clamping mechanism and the second clamping mechanism to move oppositely or move away from each other by rotating.

[0012] In some embodiments, the first adjusting mechanism further comprises:

[0013] The first support is arranged opposite to the second support, and the second support is connected to the carrier plate, and the two ends of the first guide rod are connected to the two second supports, respectively;

[0014] The second support is arranged opposite to the second support, and the second support is connected to the carrier plate, and the two ends of the first guide rod are connected to the two second supports, respectively;

[0015] The third support is arranged opposite to the second support, and the second support is connected to the carrier plate, and the two ends of the first guide rod are connected to the two second supports, respectively.

[0016] In some embodiments, the workpiece includes a first workpiece and a second workpiece, and the first clamping mechanism includes:

[0017] The first connecting plate is sleeved on the adjusting rod and the first guide rod at two ends, respectively, and the first clamping mechanism is drivingly connected to the first adjusting mechanism through the first connecting plate;

[0018] The first pressing plate is arranged on the side of the first connecting plate close to the center of the carrier plate and is connected to the first connecting plate, and the first pressing plate is configured to contact the second workpiece;

[0019] The first blocking strip is fixedly connected to the bottom of the side of the first connecting plate close to the center of the carrier plate and is configured to contact the first workpiece.

[0020] In some embodiments, a first connecting through hole is formed in the first connecting plate, and a first adjusting piece is connected in the first connecting through hole;

[0021] The first adjusting piece has a first connecting portion and a first adjusting end, the first connecting portion is connected to the first connecting through hole, and the first adjusting end is located between the first connecting plate and the first pressing plate, and the first adjusting piece is configured to adjust the distance between the first pressing plate and the first connecting plate through the first adjusting end;

[0022] The contact surface of the first blocking strip and the first workpiece is a first contact surface, the contact surface of the first pressing plate and the second workpiece is a second contact surface, and the first clamping mechanism has an initial state, and the first contact surface and the second contact surface are configured to be coplanarly arranged when the first clamping mechanism is in the initial state.

[0023] In some embodiments, a first through hole is further formed on both sides of the first connecting through hole, a first connecting rod is arranged in the first through hole, and one end of the first connecting rod is fixedly connected to the first pressing plate;

[0024] The first clamping mechanism further includes a first adjusting plate and a first spring, the first adjusting plate is arranged on the side of the first connecting plate away from the center of the carrier plate, and the other end of the first connecting rod is fixedly connected to the first adjusting plate;

[0025] The first spring is sleeved on the first connecting rod and arranged between the first connecting plate and the first adjusting plate, and configured to keep the first adjusting end in abutment with the first pressing plate.

[0026] In some embodiments, a second through hole is further formed in the first adjusting plate, and the second through hole is coaxial with the first connecting through hole.

[0027] The first adjusting member further has a second adjusting end connected to an end of the first connecting portion away from the first adjusting end and extending out of the second through hole.

[0028] In some embodiments, the second clamping mechanism is identical in structure to the first clamping mechanism and is arranged in mirror symmetry.

[0029] In some embodiments, the second adjusting mechanism comprises:

[0030] The second connecting plate is connected to the carrier plate and configured to be in contact with the second workpiece.

[0031] The second pressing plate is arranged on a side of the second connecting plate close to the center of the carrier plate, connected to the second connecting plate, and configured to be in contact with the first workpiece.

[0032] In some embodiments, a second connecting through hole is further formed in the second connecting plate in the third direction, and a second adjusting member is connected in the second connecting through hole.

[0033] The second adjusting member has a second connecting portion and a third adjusting end, the second connecting portion is connected to the second connecting through hole, and the second adjusting end is located between the second connecting plate and the second pressing plate, and the second adjusting member is configured to adjust the distance between the second pressing plate and the second connecting plate through the third adjusting end.

[0034] In some embodiments, a third through hole is further formed on both sides of the second connecting through hole, and a second connecting rod is arranged in the third through hole, one end of the second connecting rod is fixedly connected to the second pressing plate.

[0035] The second adjusting mechanism further comprises a second adjusting plate and a second spring, the second adjusting plate is arranged on a side of the second connecting plate away from the center of the carrier plate and fixedly connected to the other end of the second connecting rod.

[0036] The second spring is sleeved on the second connecting rod and arranged between the second connecting plate and the second adjusting plate, and configured to keep the third adjusting end in abutment with the second pressing plate.

[0037] In some embodiments, a fourth through hole is further formed in the second adjusting plate, and the fourth through hole is coaxial with the second connecting through hole.

[0038] The second adjusting member further has a fourth adjusting end connected with an end of the second connecting portion away from the third adjusting end and passing out of the fourth through hole.

[0039] Advantages of the embodiments of the present application:

[0040] In the embodiments of the present application, the first clamping mechanism and the second clamping mechanism are relatively moved by the first adjusting mechanism to fix the workpieces stacked in the direction perpendicular to the loading plate, which realizes the movement of the two clamping mechanisms by one adjustment, helps to improve the processing efficiency, and meanwhile, the relative positions between the stacked workpieces can be adjusted by the second adjusting mechanism, which is suitable for workpieces of various sizes, has a wide application range and good applicability. In addition, adjusting the relative positions between the workpieces by the second adjusting mechanism helps to improve the consistency of products. BRIEF DESCRIPTION OF DRAWINGS

[0041] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0042] Figure 1 is a top view of a clamp provided by the embodiments of the present application;

[0043] Figure 2 is an axonometric view of a clamp provided by the embodiments of the present application;

[0044] Figure 3 is a structural schematic view of a first clamping mechanism provided by some embodiments of the present application;

[0045] Figure 4 is an application scenario view of a second adjusting mechanism provided by some embodiments of the present application;

[0046] Figure 5 is a structural schematic view of a second adjusting mechanism provided by some embodiments of the present application;

[0047] Figure 6 is an exploded view of a second adjusting mechanism provided by some embodiments of the present application.

[0048] Explanation of reference signs:

[0049] 1, loading plate;

[0050] 2, first adjusting mechanism; 21, adjusting rod; 22, first guide rod; 23, second guide rod; 24, first support; 25, second support; 26, third support;

[0051] 3, first clamping mechanism; 31, first connecting plate; 32, first pressing plate; 33, first blocking strip; 34, first adjusting member; 35, first connecting rod; 36, first adjusting plate; 37, first spring; 341, first adjusting end; 342, second adjusting end;

[0052] 4, second clamping mechanism;

[0053] 5, second adjusting mechanism; 51, second connecting plate; 52, second pressing plate; 53, second adjusting member; 54, second connecting rod; 55, second adjusting plate; 56, second spring; 531, third adjusting end; 532, fourth adjusting end;

[0054] 6, first workpiece;

[0055] 7, second workpiece. DETAILED DESCRIPTION

[0056] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application. In addition, it should be understood that the specific embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0057] In the description of the present application, it should be understood that the terms "first", "second" are only used for description purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features.

[0058] The use of "based on" in the present application means openness and inclusiveness, because the process, step, calculation or other action "based on" one or more of the conditions or values can be based on additional conditions or beyond the described values in practice.

[0059] In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration." Any implementation described as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations. The following description is presented to enable any person skilled in the art to make and use the application. For purposes of explanation, specific details are set forth in order to provide a thorough understanding of the application. It will be apparent to one skilled in the art, however, that the application can be practiced without the specific details presented herein. In other instances, well known structures and processes are not elaborated in order to avoid obscuring the subject matter of this application. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features presented herein.

[0060] In the related art, when processing the end plate assembly, an L-shaped clamp and a gasket with a certain thickness are often used to align the end plate and a corner of the insulating sheet by the L-shaped clamp. However, not all the end plates and insulating sheets to be processed have the same size, and when the end plates and insulating sheets with different sizes are processed by the L-shaped clamp, the relative positions between the end plates and the insulating sheets cannot be adjusted by the clamp, and usually the relative positions between the end plates and the insulating sheets need to be adjusted by relying on the vision, touch, experience, etc. of the processing personnel. Obviously, this adjustment method not only has low production efficiency, but also makes the consistency of the produced end plate assembly low. In view of this situation, the embodiments of the present application provide a clamp to solve the problem that the clamp in the related art cannot adjust the relative positions between the workpieces to be processed, and at the same time improve the production efficiency and the consistency of the products.

[0061] Please refer to Figure 1 , Figure 1 is a top view of a clamp provided by the embodiments of the present application. The embodiments of the present application provide a clamp, which comprises: a carrier plate 1; a first adjusting mechanism 2 arranged on the carrier plate 1; a first clamping mechanism 3 and a second clamping mechanism 4 arranged oppositely and respectively in transmission connection with the first adjusting mechanism 2, configured to move relatively under the driving of the first adjusting mechanism 2 to fix workpieces to be processed stacked in a direction perpendicular to the carrier plate 1; and a second adjusting mechanism 5 arranged on the carrier plate 1 between the first clamping mechanism 3 and the second clamping mechanism 4, configured to adjust the relative positions between the stacked workpieces to be processed.

[0062] In the embodiments of the present application, the first adjusting mechanism 2 can simultaneously drive the first clamping mechanism 3 and the second clamping mechanism 4 to move relatively to fix the workpieces, so that the time for adjusting and clamping the mechanisms to fix the workpieces is reduced, which helps to improve the production efficiency. Meanwhile, the second adjusting mechanism 5 is used to adjust the relative positions between the workpieces, so that the accuracy of the relative positions between the workpieces is improved, which helps to improve the consistency of the products. Specifically, when processing the same type of end plate assemblies, the second adjusting mechanism 5 can be adjusted to a preset state according to the processing requirements in advance, and the relative positions between the end plates and the insulating sheets in the end plate assemblies processed by the second adjusting mechanism 5 in the state can meet the processing requirements, so that the consistency between the same type of end plate assemblies obtained by processing is high.

[0063] Please continue to refer to Figure 1 In some embodiments of the present application, the first adjusting mechanism 2 includes adjusting rods 21 and guide rods arranged at intervals; the guide rods include first guide rods 22 and second guide rods 23 arranged at intervals, the first guide rods 22 and the second guide rods 23 are parallel to the adjusting rods 21, and the first guide rods 22 and the second guide rods 23 are respectively located at two ends of the second adjusting mechanism 5; the two ends of the first clamping mechanism 3 are respectively sleeved on the adjusting rods 21 and the second guide rods 23, and the two ends of the second clamping mechanism 4 are respectively sleeved on the adjusting rods 21 and the first guide rods 22, and the adjusting rods 21 are configured to drive the first clamping mechanism 3 and the second clamping mechanism 4 to move relatively or oppositely by rotating.

[0064] In the embodiments of the present application, by sleeving the two ends of the first clamping mechanism 3 and the second clamping mechanism 4 on the adjusting rods 21 and the guide rods respectively, the first clamping mechanism 3 and the second clamping mechanism 4 can be moved towards or away from each other along the guide rods only by using the adjusting rods 21, so that one adjusting rod 21 is used to control two clamping mechanisms, the time for adjusting the first clamping mechanism 3 and the second clamping mechanism 4 respectively to fix the workpieces is reduced, and the production efficiency is improved. Meanwhile, the first guide rods 22 and the second guide rods 23 are respectively located at two ends of the second adjusting mechanism 5, so that the second adjusting mechanism 5 can still adjust the relative positions between the workpieces under the condition that the first clamping mechanism 3 and the second clamping mechanism 4 can move simultaneously, thereby improving the consistency of the products.

[0065] Please continue to refer to Figure 1In some embodiments of the present application, the first adjusting mechanism 2 further comprises: oppositely arranged first supports 24, the first supports 24 being connected to the carrier plate 1, and the two ends of the adjusting rod 21 being connected to the two first supports 24 respectively; oppositely arranged second supports 25, the second supports 25 being connected to the carrier plate 1, and the two ends of the first guide rod 22 being connected to the two second supports 25 respectively; oppositely arranged third supports 26, the third supports 26 being connected to the carrier plate 1, and the two ends of the second guide rod 23 being connected to the two third supports 26 respectively.

[0066] In the embodiments of the present application, by connecting the two ends of the adjusting rod 21, the two ends of the first guide rod 22, and the two ends of the second guide rod 23 to the first supports 24, the second supports 25, and the third supports 26 respectively, the movable distance of the first clamping mechanism 3 along the first guide rod 22 is as long as possible, and the movable distance of the second clamping mechanism 4 along the second guide rod 23 is as long as possible, so that the maximum distance between the first clamping mechanism 3 and the second clamping mechanism 4 is as large as possible, to adapt to more sizes of workpieces to be processed. Further, the first supports 24 can be arranged at the two ends of the same side of the carrier plate 1, so that the distance between the first supports 24 is as large as possible, and the second supports 25 and the third supports 26 are arranged in the same way, which can further increase the maximum distance between the first clamping mechanism 3 and the second clamping mechanism 4, and be suitable for clamping more sizes of workpieces to be processed.

[0067] For example, in the embodiments of the present application, the first supports 24 are bearing seats, the first supports 24 are connected to the rolling bearings arranged in the through holes, the first connecting plate connecting through holes are arranged on the first connecting plate 31, the ball screw bearings are connected in the first connecting plate connecting through holes, and one end of the adjusting rod 21 is connected to the ball screw bearings and the rolling bearings in sequence. In an embodiment of the present application, one end of the adjusting rod 21 is further connected to an adjusting handle, the adjusting rod 21 is rotated through the adjusting handle, so as to drive the first clamping mechanism 3 and the second clamping mechanism 4 to move.

[0068] For reference Figure 2 , Figure 2 is an isometric view of a clamp provided in an embodiment of the present application. In some embodiments of the present application, the workpiece comprises a first workpiece 6 and a second workpiece 7, and the first clamping mechanism 3 comprises: a first connecting plate 31, the two ends of the first connecting plate 31 being sleeved on the adjusting rod 21 and the first guide rod 22 respectively, and the first clamping mechanism 3 being drivingly connected to the first adjusting mechanism 2 through the first connecting plate 31; a first pressing plate 32, arranged on one side of the first connecting plate 31 close to the center of the carrier plate 1, and connected to the first connecting plate 31, the first pressing plate 32 being configured to contact the second workpiece 7; and a first stop bar 33, fixedly connected to the bottom of the side of the first connecting plate 31 close to the center of the carrier plate 1, and configured to contact the first workpiece 6.

[0069] In the embodiments of the present application, the first workpiece 6 is in contact with the first blocking strip 33, and the second workpiece 7 is in contact with the first pressing plate 32. The first pressing plate 32 and the first blocking strip 33 can be used to adjust the relative position between the first workpiece 6 and the second workpiece 7 to a certain extent, so that the relative position between the first workpiece 6 and the second workpiece 7 can be adjusted, thereby being applicable to workpieces of more sizes and having a wide range of applications.

[0070] Please refer to Figure 3 , Figure 3 is a structural schematic diagram of the first clamping mechanism provided in some embodiments of the present application. In some embodiments of the present application, the first connecting plate 31 is provided with a first connecting through hole, and the first adjusting piece 34 is connected in the first connecting through hole. The first adjusting piece 34 has a first connecting part and a first adjusting end 341. The first connecting part is connected with the first connecting through hole, and the first adjusting end 341 is located between the first connecting plate 31 and the first pressing plate 32. The first adjusting piece 34 is configured to adjust the distance between the first pressing plate 32 and the first connecting plate 31 through the first adjusting end 341. The contact surface of the first blocking strip 33 with the first workpiece 6 is a first contact surface, and the contact surface of the first pressing plate 32 with the second workpiece 7 is a second contact surface. The first clamping mechanism 3 has an initial state. The first contact surface and the second contact surface are configured to be coplanar when the first clamping mechanism 3 is in the initial state.

[0071] In the embodiments of the present application, the first adjusting piece 34 is connected with the first connecting plate 31, so that the distance between the first connecting plate 31 and the first pressing plate 32 can be adjusted by the first adjusting end 341, thereby adjusting the relative position between the second workpiece 7 and the first workpiece 6. At the same time, when the first clamping mechanism 3 is in the initial state, the first contact surface and the second contact surface are coplanar, which helps to quickly and accurately adjust the relative position between the first workpiece 6 and the second workpiece 7.

[0072] Specifically, if the first contact surface is closer to the center of the carrier plate 1 than the second contact surface, when the first contact surface is in contact with the first workpiece 6, the second contact surface has not yet contacted the second workpiece 7. At this time, the first adjusting piece 34 needs to move the first pressing plate 32 to the center of the carrier plate 1 by a larger distance to contact the second workpiece 7, which requires a longer adjustment time and has a low processing efficiency.

[0073] If the second contact surface is closer to the center of the carrier plate 1 than the first contact surface, the second contact surface can have contacted the second workpiece 7, but the first contact surface can not have contacted the first workpiece 6. In this case, since the first workpiece 6 is not fixed, the relative position between the first workpiece 6 and the second workpiece 7 is difficult to determine, which affects the processing. Alternatively, the surface of the first workpiece 6 in contact with the first blocking strip is the first surface, and the surface of the second workpiece 7 in contact with the first pressing plate is the second surface. During processing, it can be required that the first surface and the second surface have a certain distance, for example, 5 mm, in a direction perpendicular to the first contact surface and / or the second contact surface. If the distance between the second contact surface and the first contact surface is greater than the required distance (i.e., 5 mm) when the first clamping mechanism 3 is in the initial state, the distance between the first pressing plate 32 and the first connecting plate 31 is the shortest distance at this time, and it is obvious that the distance between the first contact surface and the second contact surface cannot be reduced by shortening the distance between the first pressing plate 32 and the first connecting plate 31. Therefore, if the second contact surface of the first pressing plate 32 is closer to the center of the carrier plate 1 than the first contact surface of the first blocking strip 33, the range of application of the clamp will be reduced.

[0074] In summary, in the embodiments of the present application, the first contact surface and the second contact surface are located in the same plane, which helps to expand the range of application of the clamp and improve the processing efficiency. When processing the end plate assembly, the end plate and the insulating sheet are fixed by the first clamping mechanism 3 and the second clamping mechanism 4, the relative position between the end plate and the insulating sheet is coarsely adjusted by the first pressing plate 32, and then a suitable measuring tool is selected to measure the distance between the end plate and the insulating sheet in a direction perpendicular to the first contact surface and / or the second contact surface. The operation is complicated, affects the processing efficiency, and an additional measuring tool is required, which increases the processing cost.

[0075] Further, in some embodiments of the present application, the first adjusting member 34 is a differential head. In the embodiments of the present application, by making the first adjusting member 34 a differential head, the relative position between the first workpiece 6 and the second workpiece 7 can be directly and accurately adjusted by the first adjusting member 34, the time for measuring the distance between the end plate and the insulating sheet by other measuring tools is reduced, the processing efficiency is improved, and no additional measuring tool needs to be purchased, which reduces the processing cost.

[0076] For example, in some embodiments of the present application, the first adjusting end 341 is a telescopic connecting end, and the distance between the first pressing plate 32 and the first connecting plate 31 is adjusted by the telescopic property of the first adjusting end 341.

[0077] Please continue to refer to Figure 3In some embodiments of the present application, two sides of the first connecting through hole are also provided with a first through hole, a first connecting rod 35 is arranged in the first through hole, and one end of the first connecting rod 35 is fixedly connected to the first pressing plate 32; the first clamping mechanism 3 further includes a first adjusting plate 36 and a first spring 37, the first adjusting plate 36 is arranged on the side of the first connecting plate 31 away from the center of the carrier plate 1, and is fixedly connected to the other end of the first connecting rod 35; the first spring 37 is sleeved on the first connecting rod 35, and is arranged between the first connecting plate 31 and the first adjusting plate 36, and the first spring 37 is configured to keep the first adjusting end 341 in abutment with the first pressing plate 32.

[0078] In the embodiments of the present application, the first spring 37 sleeved on the first connecting rod 35 is used to keep the first adjusting end 341 of the first adjusting piece 34 in abutment with the first pressing plate 32, specifically, when the distance between the first pressing plate 32 and the first connecting plate 31 is increased by using the first adjusting piece 34, the first pressing plate 32 drives the first adjusting plate 36 to move towards the first connecting plate 31 through the first connecting rod 35, so that the first spring 37 is compressed, and when the distance between the first pressing plate 32 and the first connecting plate 31 is reduced by using the first adjusting piece 34, the first spring 37 changes from the compressed state to the natural state, and under the action of the first spring 37, the first pressing plate 32 moves towards the first connecting plate 31, thereby realizing automatic resetting of the first pressing plate 32, reducing the time for manually resetting the first pressing plate 32, and improving the processing efficiency. In order to keep the first adjusting end 341 of the first adjusting piece 34 in abutment with the first pressing plate 32, the first spring 37 still needs to be in the compressed state when the first clamping mechanism 3 is in the initial state.

[0079] For example, in some embodiments of the present application, a first recess is formed in the side of the first pressing plate 32 close to the first connecting plate 31, a second recess is formed in the side of the first adjusting plate 36 close to the first connecting plate 31, the first recess and the second recess are coaxially arranged with the first through hole, and the two ends of the first connecting rod 35 are fixedly connected to the first recess and the second recess respectively.

[0080] Further, a first fixing through hole is formed in the bottom of the first recess, a second fixing through hole is formed in the bottom of the second recess, first connecting holes are formed in the two ends of the first connecting rod 35, the first fixing through hole, the second fixing through hole and the first connecting holes are coaxially arranged with the first through hole, a first fixing piece and a second fixing piece are respectively connected in the first fixing through hole and the second fixing through hole, the first fixing piece is configured to fixedly connect the first connecting rod 35 with the first pressing plate 32, and the second fixing piece is configured to fixedly connect the first connecting rod 35 with the first adjusting plate 36.

[0081] Further, the first through hole is provided with a first sunken platform near one end of the first adjusting plate 36, the first sunken platform is coaxial with the first through hole, one end of the first spring 37 is arranged in the first sunken platform, and the other end of the first spring 37 is arranged in the second groove.

[0082] In some embodiments of the present application, a second through hole is further arranged on the first adjusting plate 36, the second through hole is coaxial with the first connecting through hole; and the first adjusting part 34 further has a second adjusting end 342, the second adjusting end 342 is connected with the end of the first connecting part away from the first adjusting end 341, and the second adjusting end 342 passes through the second through hole.

[0083] In the embodiments of the present application, the second through hole coaxial with the first connecting through hole is arranged on the first adjusting plate 36, and the second adjusting end 342 of the first adjusting part 34 passes through the second through hole, so that the movement of the first adjusting plate 36 is not hindered by the first adjusting part 34.

[0084] In some embodiments of the present application, the second clamping mechanism 4 is identical in structure to the first clamping mechanism 3 and is arranged in mirror symmetry.

[0085] In the embodiments of the present application, the second clamping mechanism 4 is identical in structure to the first clamping mechanism 3 and is arranged in mirror symmetry, and the structure and the corresponding technical effects of the structure are the same as those of the first clamping mechanism 3, which will not be described here.

[0086] Please refer to Figure 4 and Figure 5 , Figure 4 is an application scenario of the second adjusting mechanism provided in some embodiments of the present application, Figure 5 is a structural schematic diagram of the second adjusting mechanism provided in some embodiments of the present application. In some embodiments of the present application, the second adjusting mechanism 5 includes: a second connecting plate 51 connected with the carrier plate 1 and configured to be in contact with the second workpiece 7; and a second pressing plate 52 arranged on one side of the second connecting plate 51 close to the center of the carrier plate 1, connected with the second connecting plate 51, and configured to be in contact with the first workpiece 6.

[0087] In the embodiments of the present application, the first workpiece 6 is in contact with the second pressing plate 52, and the second workpiece 7 is in contact with the second connecting plate 51, so that the two workpieces are in contact with different parts, and the relative position between the first workpiece 6 and the second workpiece 7 can be adjusted to a certain extent by using the second pressing plate 52 and the second connecting plate 51, so that the relative position between the first workpiece 6 and the second workpiece 7 is adjustable, thereby being applicable to more size requirements of workpieces, and having a wide range of applications. Specifically, the distance between the first workpiece 6 and the second workpiece 7 in the direction perpendicular to the second pressing plate 52 can be adjusted by replacing the second pressing plate 52 of different sizes.

[0088] Please refer to Figure 5 and Figure 6 , Figure 6 is an exploded view of the second adjusting mechanism provided in some embodiments of the present application. In some embodiments of the present application, a second connecting hole is further formed in the second connecting plate 51, and a second adjusting member 53 is connected in the second connecting hole; the second adjusting member 53 has a second connecting portion and a third adjusting end 531, the second connecting portion is connected with the third connecting hole, and the third adjusting end 531 is located between the second connecting plate 51 and the second pressing plate 52, and the second adjusting member 53 is configured to adjust the distance between the second connecting plate 51 and the second pressing plate 52 through the third adjusting end 531.

[0089] In the embodiments of the present application, by connecting the second adjusting member 53 with the second connecting plate 51, the distance between the second connecting plate 51 and the second pressing plate 52 can be adjusted by the third adjusting end 531, so as to adjust the relative position between the second workpiece 7 and the first workpiece 6, reduce the time for replacing the second pressing plate 52, and improve the processing efficiency.

[0090] Further, in some embodiments of the present application, the second adjusting member 53 is a differential head. In the embodiments of the present application, by making the second adjusting member 53 a differential head, the relative position between the first workpiece 6 and the second workpiece 7 can be directly and accurately adjusted by the second adjusting member 53, the time for measuring the distance between the end plate and the insulating sheet by other measuring tools is reduced, the processing efficiency is improved, and additionally, no additional measuring tools need to be purchased, and the processing cost is reduced.

[0091] Exemplarily, in some embodiments of the present application, the third adjusting end 531 is a telescopic connecting end, and the distance between the second pressing plate 52 and the second connecting plate 51 is adjusted by the telescopic property of the third adjusting end 531.

[0092] Please continue to refer to Figure 5 and Figure 6 In some embodiments of the present application, a third connecting hole is further formed on both sides of the second connecting hole, a second connecting rod 54 is arranged in the third connecting hole, one end of the second connecting rod 54 is fixedly connected with the second pressing plate 52; the second adjusting mechanism 5 further comprises a second adjusting plate 55 and a second spring 56, the second adjusting plate 55 is arranged on the side of the second connecting plate 51 away from the center of the carrier plate 1, and is fixedly connected with the other end of the second connecting rod 54; the second spring 56 is sleeved on the second connecting rod 54, and is arranged between the second connecting plate 51 and the second adjusting plate 55, and the second spring 56 is configured to keep the third adjusting end 531 in abutment with the second pressing plate 52.

[0093] In the embodiments of the present application, the second spring 56 sleeved on the second connecting rod 54 is used to keep the third adjusting end 531 of the second adjusting member 53 in abutting state with the second pressing plate 52. Specifically, when the second adjusting member 53 is used to increase the distance between the second pressing plate 52 and the second connecting plate 51, the second pressing plate 52 is driven by the second connecting rod 54 to move the second adjusting plate 55 towards the second connecting plate 51, so that the second spring 56 is compressed. When the second adjusting member 53 is used to reduce the distance between the second pressing plate 52 and the second connecting plate 51, the second spring 56 changes from the compressed state to the natural state. Under the action of the second spring 56, the second pressing plate 52 moves towards the second connecting plate 51, so as to realize the automatic reset of the second pressing plate 52, reduce the time for manually resetting the second pressing plate 52, and improve the processing efficiency. In order to keep the third adjusting end 531 of the second adjusting member 53 in abutting state with the second pressing plate 52, the second spring 56 is always in the compressed state.

[0094] Exemplarily, in some embodiments of the present application, a third recess is formed in the side of the second pressing plate 52 close to the second connecting plate 51, a fourth recess is formed in the side of the second adjusting plate 55 close to the second connecting plate 51, the third recess and the fourth recess are coaxially arranged with the third through hole, and the two ends of the second connecting rod 54 are fixedly connected with the third recess and the fourth recess respectively.

[0095] Further, a third fixed through hole is formed in the bottom of the third recess, a fourth fixed through hole is formed in the bottom of the fourth recess, a second connecting hole is formed in each end of the second connecting rod 54, the third fixed through hole, the fourth fixed through hole and the second connecting hole are coaxially arranged with the third through hole, a third fixed member and a fourth fixed member are respectively connected in the third fixed through hole and the fourth fixed through hole, the third fixed member is configured to fixedly connect the second connecting rod 54 with the second pressing plate 52, and the fourth fixed member is configured to fixedly connect the second connecting rod 54 with the second adjusting plate 55.

[0096] Further, the third through hole is provided with a second sunken platform close to one end of the second adjusting plate 55, the second sunken platform is coaxially arranged with the third through hole, one end of the second spring 56 is arranged in the second sunken platform, and the other end of the second spring 56 is arranged in the fourth recess.

[0097] In some embodiments of the present application, a fourth through hole is further formed in the second adjusting plate 55, the fourth through hole is coaxially arranged with the second connecting through hole; the second adjusting member 53 further has a fourth adjusting end 532, the fourth adjusting end 532 is connected with the end of the second connecting part away from the third adjusting end 531, and the fourth adjusting end 532 passes out from the fourth through hole.

[0098] In the embodiment of the present application, the fourth through hole coaxial with the second connecting through hole is formed on the second adjusting plate 55, and the fourth adjusting end 532 of the second adjusting member 53 passes through the fourth through hole, so that the movement of the second adjusting plate 55 is not hindered by the second adjusting member 53.

[0099] The above describes in detail the clamp provided by the embodiment of the present application, and the principle and implementation manner of the present application are described by applying specific examples; the above embodiment is only used to help understand the method of the present application and the core idea thereof; meanwhile, for those skilled in the art, the specific implementation manner and application range can be changed according to the idea of the present application; and in conclusion, the content of the specification should not be understood as a limitation on the present application.

Claims

1. A clamp characterized in that, The utility model relates to a kind of processing device for the processing of the stacked workpiece, comprising: A carrier plate; First adjusting mechanism is arranged on the carrier plate; Oppositely arranged first clamping mechanism and second clamping mechanism are respectively connected with the first adjusting mechanism, and are configured to move oppositely under the drive of the first adjusting mechanism to fix the stacked workpiece to be processed along the direction perpendicular to the carrier plate; Second adjusting mechanism is arranged on the carrier plate between the first clamping mechanism and the second clamping mechanism, and the second adjusting mechanism is configured to adjust the relative position between the stacked workpiece to be processed.

2. The clamp of claim 1, wherein The first adjusting mechanism includes a spacer arranged adjusting rod and guide rod; The guide rod includes a spacer arranged first guide rod and second guide rod, the first guide rod and the second guide rod are parallel to the adjusting rod, and the first guide rod and the second guide rod are respectively located at both ends of the second adjusting mechanism; The two ends of the first clamping mechanism are respectively sleeved on the adjusting rod and the second guide rod, and the two ends of the second clamping mechanism are respectively sleeved on the adjusting rod and the first guide rod, and the adjusting rod is configured to drive the first clamping mechanism and the second clamping mechanism to move oppositely or oppositely by rotating.

3. The clamp of claim 2, wherein The first adjusting mechanism further includes: Oppositely arranged first support, the first support is connected with the carrier plate, and the two ends of the adjusting rod are respectively connected with two first supports; Oppositely arranged second support, the second support is connected with the carrier plate, and the two ends of the first guide rod are respectively connected with two second supports; Oppositely arranged third support, the third support is connected with the carrier plate, and the two ends of the second guide rod are respectively connected with two third supports.

4. The clamp of claim 2, wherein The workpiece to be processed includes a first workpiece to be processed and a second workpiece to be processed, and the first clamping mechanism includes: First connecting plate, the two ends of the first connecting plate are respectively sleeved on the adjusting rod and the first guide rod, and the first clamping mechanism is connected with the first adjusting mechanism through the first connecting plate; First pressing plate, arranged on one side of the first connecting plate close to the center of the carrier plate, and connected with the first connecting plate, the first pressing plate is configured to contact the second workpiece to be processed; First blocking strip, fixedly connected to the bottom of the side of the first connecting plate close to the center of the carrier plate, and configured to contact the first workpiece to be processed.

5. The clamp of claim 4, wherein First connecting through hole is formed in the first connecting plate, and first adjusting part is connected in the first connecting through hole; The first adjusting part has a first connecting part and a first adjusting end, the first connecting part is connected with the first connecting through hole, the first adjusting end is located between the first connecting plate and the first pressing plate, and the first adjusting part is configured to adjust the distance between the first pressing plate and the first connecting plate through the first adjusting end; and / or The contact surface of the first baffle and the first workpiece is a first contact surface, the contact surface of the first pressing plate and the second workpiece is a second contact surface, the first clamping mechanism has an initial state, and the first contact surface and the second contact surface are configured to be coplanar when the first clamping mechanism is in the initial state.

6. The clamp of claim 5, wherein The first connecting hole is provided with a first connecting rod, one end of the first connecting rod is fixedly connected to the first pressing plate, and the first connecting rod is provided with a first adjusting member. The first clamping mechanism further comprises a first adjusting plate and a first spring, the first adjusting plate is arranged on one side of the first connecting plate away from the center of the carrier plate, and the other end of the first connecting rod is fixedly connected to the first adjusting plate. The first spring is sleeved on the first connecting rod, and the first spring is arranged between the first connecting plate and the first adjusting plate, and the first spring is configured to keep the first adjusting end and the first pressing plate in abutment.

7. The clamp of claim 6, wherein The first adjusting plate is further provided with a second through hole, and the second through hole and the first connecting hole are coaxially arranged. The first adjusting member further has a second adjusting end, the second adjusting end is connected to the end of the first connecting part away from the first adjusting end, and the second adjusting end is connected to the end of the first connecting part away from the first adjusting end.

8. The clamp of any one of claims 1 to 7, wherein, The second clamping mechanism is the same as the first clamping mechanism in structure and is arranged in mirror symmetry.

9. The clamp of claim 7, wherein, The second adjusting mechanism comprises: A second connecting plate is connected to the carrier plate and configured to contact the second workpiece; A second pressing plate is arranged on one side of the second connecting plate close to the center of the carrier plate, connected to the second connecting plate, and configured to contact the first workpiece.

10. The clamp of claim 9, wherein, The second connecting plate is provided with a second connecting hole, and the second connecting hole is connected with a second adjusting member; The second adjusting member has a second connecting part and a third adjusting end, the second connecting part is connected with the second connecting hole, and the second adjusting end is located between the second connecting plate and the second pressing plate, and the second adjusting member is configured to adjust the distance between the second pressing plate and the second connecting plate through the third adjusting end.

11. The clamp of claim 10, wherein, The second connecting hole is further provided with a third through hole, and the third through hole is provided with a second connecting rod, one end of the second connecting rod is fixedly connected to the second pressing plate; The second adjusting mechanism further comprises a second adjusting plate and a second spring, the second adjusting plate is arranged on one side of the second connecting plate away from the center of the carrier plate, and the other end of the second connecting rod is fixedly connected to the second adjusting plate; The second spring is sleeved on the second connecting rod, and the second spring is arranged between the second connecting plate and the second adjusting plate, and the second spring is configured to keep the third adjusting end and the second pressing plate in abutment.

12. The clamp of claim 11, wherein, The second adjusting plate is further provided with a fourth through hole, and the fourth through hole and the second connecting hole are coaxially arranged; The second adjusting member further has a fourth adjusting end, the fourth adjusting end is connected to the end of the second connecting part away from the third adjusting end, and the fourth adjusting end is connected to the end of the second connecting part away from the third adjusting end.

Images