Riveting device for electromechanical equipment

Abstract

The utility model relates to the related technical field of riveting equipment, and discloses an electromechanical equipment riveting device, which comprises a processing rack and a squeeze riveter which is arranged on the upper side of the processing rack and is used for performing squeeze riveting on a workpiece, and the processing rack is positioned under the squeeze riveter and is concave downwards to form a limit frame. Through the arrangement of the machining rack and the squeeze riveter, the purpose that the whole riveting process is conducted in a stable environment can be achieved, and through the arrangement of the limiting pieces in the limiting frame, the purpose that workpieces of different specifications can be effectively adjusted and fixed can be achieved; the surface of a workpiece can be effectively exposed out of the top face of the machining rack through the arrangement of the adjusting sliding plate, practicability is greatly improved, the purpose of effectively clamping and limiting workpieces with different diameters can be achieved through the arrangement of the clamping piece, and therefore the riveting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to riveting equipment, in particular to a riveting device for electromechanical equipment. Background Art

[0002] The riveting device uses a stamping machine and a special connecting die through an instantaneous high-pressure processing process. According to the cold extrusion deformation of the plate material itself, a stress-free internal embedding point with a certain tensile and shear strength is formed, which can connect two or more layers of plates of different materials and thicknesses.

[0003] In the process of stamping a workpiece with an existing riveting device, due to the small contact area at the bottom of the workpiece, the workpiece is easily offset during the stamping process, resulting in riveting failure and affecting the overall riveting efficiency. In order to solve such problems, a riveting device for electromechanical equipment is proposed. Utility Model Content

[0004] The utility model provides a riveting device for electromechanical equipment, which solves the problems in the above-mentioned background technology.

[0005] The utility model solves the technical problem by adopting the following technical solutions:

[0006] A riveting device for electromechanical equipment comprises a processing frame and a riveting machine arranged on the upper side of the processing frame for riveting workpieces, the processing frame is located directly below the riveting machine and is concave downward to form a limit frame, a limit groove for fixedly limiting the workpiece is provided in the limit frame, a limit member is provided in the limit groove, the limit member comprises an adjusting slide plate which vertically slides up and down along the limit groove for adjusting the depth of the limit groove, a driving member for driving the adjusting slide plate to slide up and down is provided at the bottom of the adjusting slide plate, and clamping members for circumferentially clamping and limiting workpieces of different diameters are provided on the outside of the two side walls of the limit groove.

[0007] Preferably, the clamping member includes a plurality of through holes opened in the side walls of the limiting groove, and clamping arc plates are provided in the plurality of through holes for horizontal sliding. The clamping arc plates on both sides are arranged for horizontal sliding close to or away from the through holes, and a power member for driving the clamping arc plates to slide horizontally is provided on the side away from each other.

[0008] Preferably, the power member includes a fixing rod provided on one side of the clamping arc plate for connecting and fixing the clamping arc plate, a push plate is provided on one side of the fixing rod, and a telescopic cylinder is provided on one side of the push plate for driving the push plate to slide horizontally.

[0009] Preferably, the telescopic cylinder is installed at the bottom of the processing frame, and a limit baffle is provided on the output end of the telescopic cylinder for limiting the horizontal sliding of the output end of the telescopic cylinder.

[0010] Preferably, the driving member comprises a driving cylinder disposed at the bottom of the limiting frame, and an output end of the driving cylinder extends upward into the limiting groove and is disposed at the bottom of the adjusting slide plate.

[0011] Preferably, a plurality of slots are provided in the top surface of the adjusting slide, a buffer plate is provided in the slot for sliding up and down, a guide slide rod is provided at the bottom of the buffer plate, the guide slide rod extends downward through the adjusting slide, and a reset slide rod is provided at the bottom of the guide slide rod, and a reset spring is provided between the reset slide rod and the adjusting slide for sliding the buffer plate back to its original position.

[0012] Preferably, a support frame for supporting the processing frame is provided at the bottom of the processing frame.

[0013] The advantages and positive effects of the utility model are as follows: the entire riveting process can be carried out in a stable environment by arranging the processing frame and the riveting machine, and the purpose of effectively adjusting and fixing workpieces of different specifications can be achieved by arranging the limiting members in the limiting frame, and the surface of the workpiece can be effectively exposed on the top surface of the processing frame by adjusting the setting of the sliding plate, which greatly improves the practicality, and the purpose of effectively clamping and limiting workpieces of different diameters can be achieved by arranging the clamping members, thereby improving the efficiency of riveting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 yes Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0017] The symbols in the accompanying drawings are described as follows:

[0018] 1. Processing frame; 11. Support frame; 12. Riveting press; 13. Limiting frame; 131. Limiting groove; 132. Through hole; 14. Driving member; 141. Driving cylinder;

[0019] 2. Limiting member; 21. Adjusting slide plate; 211. Card slot; 22. Buffer plate; 221. Protective pad; 23. Guide slide bar; 231. Reset slide block; 232. Reset spring;

[0020] 3. Clamping part; 31. Telescopic cylinder; 311. Limit baffle; 32. Clamping arc plate; 321. Clamping groove; 33. Fixing rod; 34. Push plate. DETAILED DESCRIPTION

[0021] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0022] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0023] Reference Figure 1 and Figure 2 As shown, the riveting device utilizes a punching machine and a special connecting die through an instantaneous strong high-pressure processing process to form an internal inlay point with a certain tensile and shear strength without stress concentration according to the cold extrusion deformation of the plate material itself, so as to connect two or more layers of plates of different materials and thicknesses. In the process of punching the workpiece by the existing riveting device, due to the small contact area at the bottom of the workpiece, it is easy to cause the workpiece to deviate during the punching process, resulting in riveting failure, and also affecting the overall riveting efficiency. In order to solve such problems, a riveting device for electromechanical equipment is proposed, including a processing frame 1 and a riveting machine arranged on the upper side of the processing frame 1 for riveting the workpiece, the processing frame 1 is located directly below the riveting machine and is concave downward to form a limit frame 13, and a limit groove 131 for fixing the workpiece is provided in the limit frame 13. 1 is provided with a limit piece 2, the limit piece 2 includes an adjusting slide plate 21 which slides vertically up and down along the limit groove 131 for adjusting the depth of the limit groove 131, the bottom of the adjusting slide plate 21 is provided with a driving piece 14 for driving the adjusting slide plate 21 to slide up and down, and the outside of the two side walls of the limit groove 131 is provided with a clamping piece 3 for circumferential clamping and limiting workpieces with different diameters; the purpose of making the entire riveting process be carried out in a stable environment can be achieved by setting the processing frame 1 and the riveting machine, and the purpose of effectively adjusting and fixing workpieces of different specifications can be achieved by setting the limit piece 2 in the limit frame 13, the surface of the workpiece can be effectively exposed on the top surface of the processing frame 1 by setting the adjusting slide plate 21, which greatly improves the practicality, and the purpose of effectively clamping and limiting workpieces with different diameters can be achieved by setting the clamping piece 3, thereby improving the efficiency of riveting.

[0024] It should be noted that the specific structure of the above-mentioned clamping member 3 is as follows: the clamping member 3 includes a plurality of through holes 132 opened in the side wall of the limiting groove 131, and a clamping arc plate 32 is provided in the plurality of through holes 132 for horizontal sliding. The clamping arc plates 32 on both sides are arranged to slide horizontally close to or away from the through holes 132, and a power member for driving the clamping arc plates 32 to slide horizontally is provided on the side away from each other of the clamping arc plates 32 on both sides; through the operation of the power member, the clamping arc plates 32 on both sides can be made to approach each other and gradually penetrate into the through holes 132 until the clamping arc plates 32 slide into the limiting groove 131, at which time the circumference of the workpiece in the limiting groove 131 is clamped, thereby achieving the purpose of limiting.

[0025] Furthermore, the specific structure of the above-mentioned power component is: the power component includes a fixed rod 33 arranged on one side of the clamping arc plate 32 for connecting and fixing the clamping arc plate 32, a push plate 34 is arranged on one side of the fixed rod 33, and a telescopic cylinder 31 is arranged on one side of the push plate 34 for driving the push plate 34 to slide horizontally; through the operation of the telescopic cylinder 31, the purpose of making the push plate 34 slide horizontally in an orderly manner to drive the fixed rod 33 to move can be achieved.

[0026] In addition, the plurality of through holes 132 and the plurality of clamping arc plates 32 correspond one to one, and the inner side of the clamping arc plate 32 is arranged in an arc shape to form a clamping groove 321. The arrangement of the clamping groove 321 can achieve the purpose of clamping the outer peripheral surface of various workpieces.

[0027] It should also be noted that in order to ensure that the telescopic cylinder 31 drives the clamping arc plate 32 to slide horizontally in an orderly manner, in this embodiment, the telescopic cylinder 31 is installed at the bottom of the processing frame 1, and a limit baffle 311 is provided on the output end of the telescopic cylinder 31 for limiting the horizontal sliding of the output end of the telescopic cylinder 31; the setting of the limit baffle 311 can achieve the purpose of making the output end of the telescopic cylinder 31 slide horizontally in an orderly manner within a certain range, thereby ensuring the stability of its driving.

[0028] Furthermore, the specific structure of the above-mentioned driving member 14 is as follows: the driving member 14 includes a driving cylinder 141 arranged at the bottom of the limit frame 13, and the output end of the driving cylinder 141 extends upward into the limit groove 131 and is arranged at the bottom of the adjusting slide 21; through the operation of the driving cylinder 141, the adjusting slide 21 can be made to slide vertically in the limit groove 131, thereby achieving the purpose of adjusting the depth of the limit groove 131, and the purpose of adjusting the depth here is also to adjust workpieces of different heights to ensure that the processing surface of the workpiece can be on the top surface of the processing frame 1.

[0029] It should be noted that in order to ensure that the above-mentioned adjusting slide 21 can more stably support and limit the workpiece, in this embodiment, a plurality of slots 211 are opened in the top surface of the adjusting slide 21, and a buffer plate 22 is provided in the slot 211 for sliding up and down. A guide slide rod 23 is provided at the bottom of the buffer plate 22, and the guide slide rod 23 extends downward through the adjusting slide 21, and a reset slide block 231 is provided at the bottom of the guide slide rod 23, and a reset spring 232 is provided between the reset slide block 231 and the adjusting slide 21 for sliding and resetting the buffer plate 22; the setting of the buffer plate 22 can ensure that when the workpiece is inserted into the limiting groove 131, it will contact the buffer plate 22, thereby driving the buffer plate 22 to slide downward in an orderly manner, thereby achieving the purpose of adjustment.

[0030] Furthermore, the reset slider 231, the reset spring 232 and the guide slide rod 23 are provided to ensure that when the workpiece leaves the buffer plate 22 after riveting, the reset spring 232 drives the guide slide rod 23 and the reset slider 231 upward to reset the buffer plate 22, thereby realizing the next buffering process.

[0031] It is worth mentioning that in order to enable the buffer plate 22 to better protect the workpiece, in this embodiment, a protective pad 221 is provided on the top surface of the buffer plate 22 .

[0032] Furthermore, in order to better set the processing frame 1 on the ground, in this embodiment, a support frame 11 for supporting the processing frame 1 is provided at the bottom of the processing frame 1; the purpose of orderly setting the processing frame 1 can be achieved through the setting of the support frame 11.

[0033] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A riveting device for electromechanical equipment, comprising a processing frame (1) and a riveting machine arranged on the upper side of the processing frame (1) for riveting a workpiece, characterized in that: The processing frame (1) is located directly below the riveting machine and is concave downward to form a limit frame (13). A limit groove (131) for fixing and limiting a workpiece is provided in the limit frame (13). A limit member (2) is provided in the limit groove (131). The limit member (2) includes an adjustment slide (21) that vertically slides up and down along the limit groove (131) for adjusting the depth of the limit groove (131). A driving member (14) for driving the adjustment slide (21) to slide up and down is provided at the bottom of the adjustment slide (21). Clamping members (3) for circumferentially clamping and limiting workpieces of different diameters are provided on the outside of the two side walls of the limit groove (131).

2. A riveting device for electromechanical equipment according to claim 1, characterized in that: The clamping member (3) comprises a plurality of through holes (132) provided in the side wall of the limiting groove (131), and a clamping arc plate (32) is provided in the plurality of through holes (132) for horizontal sliding. The clamping arc plates (32) on both sides are arranged for horizontal sliding close to or away from the through holes (132), and a power member for driving the clamping arc plates (32) to slide horizontally is provided on the side away from each other.

3. The riveting device for electromechanical equipment according to claim 2, characterized in that: The power component comprises a fixing rod (33) disposed on one side of the clamping arc plate (32) for connecting and fixing the clamping arc plate (32), a push plate (34) is disposed on one side of the fixing rod (33), and a telescopic cylinder (31) is disposed on one side of the push plate (34) for driving the push plate (34) to slide horizontally.

4. The riveting device for electromechanical equipment according to claim 3, characterized in that: The telescopic cylinder (31) is installed at the bottom of the processing frame (1), and a limiting baffle (311) is provided on the output end of the telescopic cylinder (31) for limiting the horizontal sliding of the output end of the telescopic cylinder (31).

5. The riveting device for electromechanical equipment according to claim 1, characterized in that: The driving member (14) comprises a driving cylinder (141) arranged at the bottom of the limiting frame (13); the output end of the driving cylinder (141) extends upward into the limiting groove (131) and is arranged at the bottom of the adjusting slide plate (21).

6. The riveting device for electromechanical equipment according to claim 1, characterized in that: A plurality of slots (211) are provided in the top surface of the adjusting slide plate (21), a buffer plate (22) is provided in the slot (211) for sliding up and down, a guide slide rod (23) is provided at the bottom of the buffer plate (22), the guide slide rod (23) extends downward through the adjusting slide plate (21), and a reset slide block (231) is provided at the bottom of the guide slide rod (23), and a reset spring (232) for sliding and resetting the buffer plate (22) is provided between the reset slide block (231) and the adjusting slide plate (21).

7. The riveting device for electromechanical equipment according to claim 1, characterized in that: A support frame (11) for supporting the processing frame (1) is provided at the bottom of the processing frame (1).

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