A riveting device for distribution box production

Abstract

The utility model belongs to the field of pressure riveting device, specifically is a kind of pressure riveting device for distribution box production, including base, the top of base is stably connected with vertical plate;The hydraulic cylinder is stably connected to the top of vertical plate;Vertical plate one side is stably connected with pressure seat, and pressure seat and pressure head are correspondingly set;The output end of hydraulic cylinder is stably connected with pressure head;The top of base is stably connected with guide rail;First sliding base is slidably connected to the top of guide rail;First screw rod is rotatably connected to the inner wall of guide rail, and first screw rod and first sliding base are threadedly connected;Second sliding base is slidably connected to the top of first sliding base;Through the cooperation of first screw rod and second screw rod, the transverse arbitrary adjustment of the position of second sliding base top distribution box body can be realized, and then the multiple pressure riveting of its one machining surface is realized, and the cumbersome operation of repeatedly disassembling and fixing it is reduced.

Description

Technical Field

[0001] This utility model relates to the field of riveting devices, specifically a riveting device for the production of electrical distribution boxes. Background Technology

[0002] Circuit boards are often secured in distribution boxes to ensure stable connections of electrical components. The crimping process uses crimp nuts or crimp studs to firmly fix the circuit boards inside the distribution box, preventing them from loosening due to vibration or external forces.

[0003] In the existing technology, when riveting the enclosure of the distribution box, the enclosure is usually lifted manually and riveted by aligning it with the riveting seat. In use and observation, it has been found that this riveting method requires manual repeated lifting of the enclosure to achieve riveting work on multiple parts of its processing surface, which is cumbersome and inconvenient.

[0004] Therefore, a riveting device for the production of distribution boxes is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A riveting device for the production of distribution boxes according to this utility model includes a base, a vertical plate fixedly connected to the top of the base; a hydraulic cylinder fixedly connected to the top of the vertical plate; a pressure seat fixedly connected to one side of the vertical plate, and the pressure seat and the pressure head are correspondingly arranged; a pressure head fixedly connected to the output end of the hydraulic cylinder; a guide rail fixedly connected to the top of the base; a first slide block slidably connected to the top of the guide rail; a first screw rod rotatably connected to the inner wall of the guide rail, and the first screw rod and the first slide block are threadedly connected; a second slide block slidably connected to the top of the first slide block; a second screw rod rotatably connected to the inner wall of the first slide block, and the second screw rod and the second slide block are threadedly connected; a fixing component and a distribution box body are provided at the top of the second screw rod, and the fixing component is used to clamp and fix the distribution box body; through the cooperation of the first screw rod and the second screw rod, the position of the distribution box body at the top of the second slide block can be arbitrarily adjusted laterally, thereby realizing multiple riveting of one of its processing surfaces, reducing the tedious operation of repeated disassembly and fixing.

[0007] Preferably, the fixing assembly includes a positive and negative lead screw; the positive and negative lead screw and the second slide are rotatably connected, and a pair of sliders are symmetrically threaded onto the outer wall of the positive and negative lead screw; a clamping plate is provided at the top of the slider; a pair of slide rods are fixedly connected to the bottom of the clamping plate, and the slide rods and sliders are through-connected and slidably connected; a spring is fixedly connected between the bottom of the slide rod and the inner wall of the slider; through the cooperation of the positive and negative lead screw and the clamping plate, rotating the positive and negative lead screw can drive the clamping plate to clamp the distribution box body, which facilitates the fixing of the distribution box body by the device. At the same time, by setting the spring, the distribution box body can be automatically ejected after being riveted, further reducing the amount of work required to reset the distribution box body during riveting.

[0008] Preferably, a silicone pad is fixed to the inner wall of the clamping plate; the outer wall of the silicone pad has an arc-shaped structure; by setting the silicone pad, when the clamping plate clamps the distribution box body, the silicone pad, due to its flexible characteristics, can disperse the pressure applied by the clamping plate to the distribution box body, reducing the dents and damage left on the surface of the distribution box body due to excessive clamping.

[0009] Preferably, multiple telescopic rods are fixed between the pair of clamping plates; by setting the telescopic rods, the pair of clamping plates can be forced to synchronize, thereby reducing the uneven displacement of the pair of clamping plates caused by uneven weight distribution of the distribution box body, and improving the levelness of the surface of the distribution box body during riveting.

[0010] Preferably, a laser generator is installed inside the pressure head; the laser generator and the pressure head are concentrically arranged; by setting the laser generator, the laser generator will emit a aligned laser beam during operation, so that the operator can accurately adjust and control the riveting position when adjusting the position of the distribution box. It is worth mentioning that the size of the circular hole opened by the laser generator should not hinder the normal riveting performance of the pressure head.

[0011] Preferably, the top of the second slide is provided with a scale groove; by providing a scale groove, when the operator pre-adjusts the positive and negative lead screws before clamping the distribution box, he can rotate the screws by observing the readings on the scale groove surface, which facilitates the subsequent clamping of the distribution box and reduces the situation of repeated adjustments due to over-adjustment.

[0012] The advantages of this utility model are: 1. The riveting device for producing distribution boxes according to this utility model can achieve arbitrary lateral adjustment of the position of the distribution box body on the top of the second slide by the cooperation of the first screw and the second screw, thereby realizing multiple riveting of one of its processing surfaces, reducing the tedious operation of repeated disassembly and fixing.

[0013] 2. The riveting device for producing distribution boxes described in this utility model uses the cooperation of positive and negative screws and clamping plates. Rotating the positive and negative screws can drive the clamping plates to clamp the distribution box body, which facilitates the device's fixing of the distribution box body. At the same time, by setting a spring, the distribution box body can be automatically ejected after riveting, further reducing the amount of work required to reset the distribution box body during riveting. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the main body of this utility model; Figure 2 This is a schematic diagram of the structure of the second slide block in this utility model; Figure 3 This is a schematic diagram of the structure of the first screw in this utility model; Figure 4 This is a schematic diagram of the structure of the clamping plate in this utility model; Figure 5 This is a schematic diagram of the laser generator in this utility model.

[0016] In the diagram: 1. Base; 12. Vertical plate; 13. Hydraulic cylinder; 14. Pressure head; 15. Pressure seat; 16. First slide; 17. Guide rail; 18. First screw; 19. Second slide; 110. Second screw; 111. Distribution box body; 2. Positive and negative lead screws; 22. Slider; 23. Slide rod; 24. Clamping plate; 25. Spring; 3. Silicone pad; 4. Telescopic rod; 5. Laser generator; 6. Scale groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0018] Specific implementation examples are given below.

[0019] Please see Figures 1 to 5As shown in the figure, a riveting device for producing a distribution box according to an embodiment of the present invention includes a base 1, a vertical plate 12 fixedly connected to the top of the base 1; a hydraulic cylinder 13 fixedly connected to the top of the vertical plate 12; a pressing seat 15 fixedly connected to one side of the vertical plate 12, and the pressing seat 15 and the pressing head 14 are correspondingly arranged; the output end of the hydraulic cylinder 13 is fixedly connected to the pressing head 14; a guide rail 17 fixedly connected to the top of the base 1; a first slide block 16 slidably connected to the top of the guide rail 17; a first screw 18 rotatably connected to the inner wall of the guide rail 17, and the first screw 18 and the first slide block 16 are threadedly connected; a second slide block 19 slidably connected to the top of the first slide block 16; a second screw 110 rotatably connected to the inner wall of the first slide block 16, and the second screw 110 and the second slide block 19 are threadedly connected; a fixing component and a distribution box body 111 are provided on the top of the second screw 110, and the fixing component is used to clamp and fix the distribution box body 111; During operation, the distribution box body 111 can be installed on the top of the second slide block 19 using a fixing component. Then, the riveting position of the distribution box body 111 is aligned with the pressing seat 15, and the riveting parts are placed on the surface of the distribution box body 111. The alignment operation can be achieved by rotating the first screw 18 to move the first slide block 16 along the guide rail 17 in the X direction under the action of thread transmission, and by rotating the second screw 110 to control the second slide block 19 to move along the first slide block 16 in the Y direction. After alignment, the hydraulic cylinder 13 can be activated to push the pressing head 14 to rivet the distribution box body 111. The above steps can then be repeated to achieve multiple riveting operations on one machined surface of the distribution box body 111. Through the cooperation of the first screw 18 and the second screw 110, the position of the distribution box body 111 on the top of the second slide block 19 can be arbitrarily adjusted laterally, thereby achieving multiple riveting operations on one machined surface, reducing the tedious operation of repeated disassembly and fixing.

[0020] Please see Figures 2 to 4As shown, the fixing assembly includes a positive and negative lead screw 2; the positive and negative lead screw 2 and the second slide block 19 are rotatably connected, and a pair of sliders 22 are symmetrically threaded onto the outer wall of the positive and negative lead screw 2; a clamping plate 24 is provided on the top of the slider 22; a pair of slide rods 23 are fixedly connected to the bottom of the clamping plate 24, and the slide rods 23 and the sliders 22 are through-connected and slidably connected; a spring 25 is fixedly connected between the bottom of the slide rods 23 and the inner wall of the sliders 22; when clamping the distribution box body 111, the positive and negative lead screw 2 can be rotated first so that the clamping plate 24 will move towards each other under the action of thread transmission. After adjusting to the approximate position, the distribution box body 111 can be placed on top of the pair of clamping plates 24, and the positive and negative lead screw 2 can be rotated again to drive the clamping plate 24 to clamp the distribution box body 111. After aligning the riveting position on the surface of the distribution box body 111 with the pressure seat 15, the pressure head 14 will press against the distribution box body 111. During the riveting process, the distribution box body 111, along with the clamping plate 24 and the sliding rod 23, slides along the slider 22, keeping the spring 25 in a stretched state. During this process, the distribution box body 111 contacts the pressure seat 15, and the pressure head 14 presses the riveting parts onto the surface of the distribution box body 111. Subsequently, as the pressure head 14 resets, the distribution box body 111 also resets and rises under the elastic force of the spring 25 along with the clamping plate 24 and the sliding rod 23. It is worth mentioning that the surface of the pressure seat 15 should have a groove corresponding to the riveting parts. Through the cooperation of the positive and negative screws 2 and the clamping plate 24, rotating the positive and negative screws 2 can drive the clamping plate 24 to clamp the distribution box body 111, which facilitates the device's fixing of the distribution box body 111. At the same time, by setting the spring 25, the distribution box body 111 can be automatically ejected after riveting, further reducing the amount of work required to reset the distribution box body 111 during riveting.

[0021] Please see Figure 4 As shown, a silicone pad 3 is fixed to the inner wall of the clamping plate 24; the outer wall of the silicone pad 3 has an arc-shaped structure; by setting the silicone pad 3, when the clamping plate 24 clamps the distribution box 111, the silicone pad 3, due to its flexible characteristics, can disperse the pressure applied by the clamping plate 24 when clamping the distribution box 111, reducing the dents and damage left on the surface of the distribution box 111 due to excessive clamping.

[0022] Please see Figure 4 As shown, a plurality of telescopic rods 4 are fixedly connected between a pair of clamping plates 24; by setting the telescopic rods 4, the pair of clamping plates 24 can be forced to synchronize, thereby reducing the uneven displacement of the pair of clamping plates 24 caused by the uneven weight distribution of the distribution box body 111, and improving the levelness of the surface of the distribution box body 111 when riveting.

[0023] Please see Figure 5As shown, a laser generator 5 is installed inside the pressure head 14; the laser generator 5 and the pressure head 14 are concentrically arranged; by setting the laser generator 5, the laser generator 5 will emit a aligned laser beam during operation, so that when the operator adjusts the position of the distribution box 111, the position to be riveted can be accurately adjusted and controlled. It is worth mentioning that the size of the circular hole opened by the laser generator 5 should not hinder the normal riveting performance of the pressure head 14.

[0024] Please see Figure 4 As shown, the second slide 19 has a scale groove 6 on its top. By setting the scale groove 6, when the operator makes a pre-adjustment to the positive and negative lead screw 2 before clamping the distribution box 111, he can rotate it by observing the reading on the surface of the scale groove 6, which facilitates the subsequent clamping of the distribution box 111 and reduces the situation of repeated adjustment due to over-adjustment.

[0025] Working principle: The distribution box body 111 is installed on top of the second slide 19 using a fixing assembly. Then, the riveting positions of the distribution box body 111 are aligned with the pressure seat 15, and the riveting parts are placed on the surface of the distribution box body 111. Alignment is achieved by rotating the first screw 18, causing the first slide 16 to move along the guide rail 17 in the X direction under threaded transmission. The second screw 110 is rotated to control the second slide 19 to move along the first slide 16 in the Y direction. After alignment, the hydraulic cylinder 13 is activated to push the pressure head 14 to rivet the distribution box body 111. The above steps can be repeated to perform multiple riveting operations on one machined surface of the distribution box body 111. 1. When clamping, first rotate the forward and reverse screws 2 to make the clamping plates 24 move towards each other under the action of the threaded transmission. After adjusting to the approximate position, place the distribution box body 111 on top of the pair of clamping plates 24. Then, rotate the forward and reverse screws 2 again to drive the clamping plates 24 to clamp the distribution box body 111. After aligning the riveting position on the surface of the distribution box body 111 with the pressure seat 15, the pressure head 14 will rivet the distribution box body 111. The distribution box body 111 will then slide along the slider 22 with the clamping plates 24 and the slide rod 23, keeping the spring 25 in a stretched state. During the process, the distribution box body 111 will contact the pressure seat 15, and the pressure head 14 can press the riveting parts onto the distribution box body 111. On the surface, as the pressure head 14 resets, the distribution box body 111 will also reset and rise under the elastic force of the spring 25 along with the clamping plate 24 and the slide rod 23. It is worth mentioning that the surface of the pressure seat 15 should have a groove corresponding to the pressing riveting part; by setting the silicone pad 3, when the clamping plate 24 clamps the distribution box body 111, the silicone pad 3, due to its flexible characteristics, can disperse the pressure applied by the clamping plate 24 when clamping the distribution box body 111, reducing the dents and damage left on the surface of the distribution box body 111 due to excessive clamping; by setting the telescopic rod 4, the pair of clamping plates 24 can be forced to synchronize, thereby reducing the uneven weight distribution of the distribution box body 111 and the resulting damage to the pair of clamping plates 24. Uneven displacement occurs, improving the levelness of the surface of the distribution box 111 during riveting; by setting a laser generator 5, the laser generator 5 will emit a aligned laser beam during operation, so that the operator can accurately adjust and control the riveting position when adjusting the position of the distribution box 111. It is worth mentioning that the size of the circular hole opened by the laser generator 5 should not hinder the normal riveting performance of the pressure head 14; by setting a scale groove 6, the operator can observe the reading on the surface of the scale groove 6 to rotate the screw 2 before clamping the distribution box 111, thus facilitating the subsequent clamping work of the distribution box 111 and reducing the situation of repeated adjustment due to over-adjustment.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A riveting device for manufacturing distribution boxes, comprising a base (1), characterized in that: A vertical plate (12) is fixedly connected to the top of the base (1); a hydraulic cylinder (13) is fixedly connected to the top of the vertical plate (12); a pressure seat (15) is fixedly connected to one side of the vertical plate (12), and the pressure seat (15) and the pressure head (14) are correspondingly arranged; a pressure head (14) is fixedly connected to the output end of the hydraulic cylinder (13); a guide rail (17) is fixedly connected to the top of the base (1); a first slide block (16) is slidably connected to the top of the guide rail (17); a first slide block (16) is rotatably connected to the inner wall of the guide rail (17). The screw (18) and the first slide (16) are threaded together; the top of the first slide (16) is slidably connected to the second slide (19); the inner wall of the first slide (16) is rotatably connected to the second screw (110), and the second screw (110) and the second slide (19) are threaded together; the top of the second screw (110) is provided with a fixing component and a distribution box body (111), and the fixing component is used to clamp and fix the distribution box body (111).

2. The riveting device for manufacturing distribution boxes according to claim 1, characterized in that: The fixing assembly includes a positive and negative lead screw (2); the positive and negative lead screw (2) and the second slide block (19) are rotatably connected, and a pair of sliders (22) are symmetrically threaded on the outer wall of the positive and negative lead screw (2); a clamping plate (24) is provided on the top of the slider (22); a pair of slide rods (23) are fixedly connected to the bottom of the clamping plate (24), and the slide rods (23) and the sliders (22) are through-connected and slidably connected; a spring (25) is fixedly connected between the bottom of the slide rods (23) and the inner wall of the sliders (22).

3. The riveting device for manufacturing distribution boxes according to claim 2, characterized in that: The inner wall of the clamp (24) is fixed with a silicone pad (3); the outer wall of the silicone pad (3) is an arc-shaped structure.

4. The riveting device for manufacturing distribution boxes according to claim 3, characterized in that: Multiple telescopic rods (4) are fixed between a pair of clamps (24).

5. A riveting device for manufacturing distribution boxes according to claim 4, characterized in that: A laser generator (5) is installed inside the pressure head (14); the laser generator (5) and the pressure head (14) are arranged concentrically.

6. A riveting device for manufacturing distribution boxes according to claim 5, characterized in that: The second slide (19) has a scale groove (6) on its top.

Images