Novel jig with cutting and inserting functions
By designing a new type of fixture that integrates components such as jaws, cutting blocks, clamps and air pumps, the problem of cutting and insertion of electronic connectors in the prior art requires multiple equipment, and efficient cutting and stable insertion of metal sheets is achieved, reducing costs and improving efficiency.
Patent Information
- Application Number
- CN202421982142.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-15
AI Technical Summary
The production of existing electronic connectors requires two sets of equipment to cut and insert metal terminals separately. The existing fixtures are difficult to control when cutting metal sheets, which easily lead to position deviation and fall off, affecting the cutting and insertion work.
A new type of fixture with cutting and insertion functions was designed. By integrating components such as jaws, cutting blocks, clamps and air pumps on the same equipment, the cutting and insertion of metal sheets is achieved, reducing personnel configuration and improving efficiency.
The cutting and insertion of metal sheets is achieved on the same equipment, reducing the staffing cost, improving trial efficiency, and ensuring the stability of cutting and the accuracy of insertion.
Smart Images
Figure CN222971073U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of jigs, in particular to a new type of jig with a cutting and inserting function. Background Technique
[0002] A jig is mainly a tool for assisting in controlling position or movement. At present, jigs can be divided into three categories: process assembly jigs, project test jigs, and circuit board test jigs. Among them, process assembly jigs are used more in the trial production and assembly of electronic connectors.
[0003] The production of existing electronic connectors requires two operations: cutting metal terminals and inserting metal terminals. Usually, two sets of equipment are required for these two operations respectively, and two employees need to be arranged to carry out the operations simultaneously. This is very unnecessary. The preparation process cycle is not reasonable enough, and the personnel configuration cost does not have good cost performance. It is time-consuming and laborious. Moreover, the cutting process of the existing jig for metal plates is not easy to control, which easily causes the metal terminals to shift in position, affecting the cutting work. After the metal terminals are cut, they will fall off, making it inconvenient to directly carry out the insertion work.
[0004] Therefore, those skilled in the art have provided a new type of jig with a cutting and inserting function to solve the problems raised in the above background technique. Content of the Utility Model
[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and a new type of jig with a cutting and inserting function is proposed. The cutting and insertion of the metal plate of this device can be carried out simultaneously, using the same device, reducing the personnel configuration cost. One up and down movement can complete the transportation of the metal plate, the cutting of the metal plate, and the cutting of metal waste. The preparation process is simplified, greatly reducing the production cost of the product. A counter is provided inside, making the cycle more clear and improving the trial production efficiency.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A new type of jig with a cutting and inserting function, including a front support seat, a rear support seat is fixedly arranged at the rear end of the front support seat, a transfer block is slidably arranged through the groove in the middle of the upper end of the rear support seat, a feeding claw is rotatably arranged through the front part inside one side of the transfer block, a reset block is slidably arranged through the side of the rear support seat close to the transfer block, a second spring is arranged between one side of the reset block and the rear support seat, a bracket is fixedly arranged at the other side of the upper end of the rear support seat, a pressing body is slidably arranged inside the bracket, fixing columns are arranged through the front and rear ends of the transfer block at the other side, a pressing plate is slidably arranged through the groove at the other side of the upper end of the rear support seat, a first spring is arranged between the lower end of the pressing plate and the rear support seat, and a button is arranged at the center of the rear support seat directly below the pressing plate;
[0007] A slide groove is fixedly arranged between the front support seat and the rear support seat, a plurality of metal plates are slidably arranged in the upper end groove of the slide groove, and a metal terminal is fixedly arranged at the center of the plurality of metal plates, a control block is fixedly arranged at the front end of the lower pressure body, a control arm is arranged at the other side of the front end of the control block, an air extraction hose is penetrated inside the lower half of the control arm, an air pump is penetrated at the front side of the upper end of the front support seat, a cutting block is clamped at the lower end of the control arm, a plurality of clamping blocks are fixedly arranged at the front and rear sides of the cutting block, two air holes are opened at the lower part of the control arm, and the two air holes are penetrated to the lower end of the cutting block, and a handle is fixedly arranged at the middle of the front end of the control block;
[0008] Through the above technical scheme, the oblique part of the lower pressure body will support the material transfer block during the process of pressing down along the bracket. At this time, the feeding claw will drive the metal plate to one side a certain distance as the material transfer block moves. The lower pressure body squeezes the pressure plate and the No. 1 spring to the contact button, and the material transfer block squeezes the reset block and the No. 2 spring. When there is no downward pressure, rebound will occur. The above process is one cycle. While pressing down, the control arm will also press down. The cutting block and the clamping block cooperate with each other to complete the cutting of the metal terminal, and through the air pump and the vacuum hose, the air holes at the lower end of the cutting block can absorb the cut metal terminal, which is convenient for completing the subsequent insertion of the metal terminal, making the front-end process more stable, and not easy to cause the cutting of the metal terminal to be misaligned, preventing the expected specifications from being met after cutting.
[0009] Furthermore, each adjacent metal sheet among the plurality of metal sheets is fixedly arranged and can be easily broken, and holes are provided at the front and rear ends of the plurality of metal sheets, and the lower part of the feeding claw is located inside the hole, and the feeding claw will only rotate to one side when subjected to force, and will be reset immediately when no force is applied;
[0010] Through the above technical solution, the feeding claw will be in the hole on the metal plate in the normal state, and can better drive the connected metal plates to move forward together with the movement of the material transfer block. After each movement, it will reset to the normal state.
[0011] Furthermore, the inner contour size of the bracket is in close contact with the peripheral size of the lower pressing body;
[0012] Through the above technical solution, support is provided for the lower pressing body, making the pressing process of the lower pressing body more stable.
[0013] Further, the button is a counting display;
[0014] Through the above technical solution, when the pressing body presses the pressing plate until it contacts the button, it will be counted once, so as to record the number of finished products produced and provide feedback for the pressing to avoid insufficient or excessive pressing that may have an adverse effect on the transfer of the metal sheet.
[0015] Furthermore, the two air extraction hoses are made of polyurethane and are long enough.
[0016] Through the above technical solution, during the downward pressing process of the control arm, the situation where the air extraction hose is not long enough is avoided.
[0017] Furthermore, multiple clamping blocks can clamp the metal terminals, and the multiple clamping blocks will not contact the metal sheet during the downward pressing process.
[0018] Through the above technical solution, the metal terminals can be accurately and stably cut, preventing them from tilting during the cutting process and causing incomplete cutting.
[0019] Furthermore, the two air holes are communicated with the air extraction hoses, and the two air extraction hoses are connected to the output end of the air pump.
[0020] Through the above technical solution, the air holes can inhale air, and the cut metal terminals can be sucked by inhaling air to prevent them from falling off, facilitating the subsequent insertion action of the metal terminals.
[0021] Furthermore, a pressing wheel is rotatably arranged through the other side of the front support seat near the bracket, and in the front support seat, only the pressing wheel contacts the metal sheet.
[0022] Through the above technical solution, while pressing the metal sheet, it does not affect the transfer of the metal sheet, making the transfer process more stable and not prone to vertical jitter.
[0023] The utility model has the following beneficial effects:
[0024] 1. The novel fixture with cutting and inserting functions proposed by the utility model only needs to press the handle down to drive the downward pressing body and the control arm to press down. During the downward pressing process, while the feeding claw slides with the material moving block to complete the material transfer, the cutting block and the clamping block at the lower end of the control arm will complete the cutting of the metal terminals. The downward pressing body presses down the pressing plate to make it contact the button, realizing the counting function and providing feedback for the downward pressing, making a cycle period more obvious, improving the trial production efficiency. One downward pressing action can complete the transfer of the metal parts, the cutting of the metal parts, and the cutting of the metal waste, greatly reducing the manufacturing cost of the equipment.
[0025] 2. The novel fixture with cutting and inserting functions proposed by the utility model, by opening air holes at the upper and lower ends of the cutting block, through the suction of the air extraction hose and the air pump, can firmly suck the cut metal terminals to prevent them from falling off, which can not only improve the cutting stability of the metal terminals and prevent them from shifting during the cutting process, but also complete the insertion action during the continued downward movement, enabling the cutting of the metal terminals and the insertion of the metal terminals to be completed by one employee on one machine, greatly reducing the use cost of the equipment and thus reducing the cost of the product. Brief Description of the Drawings
[0026] Figure 1 is a front - view axonometric schematic diagram of the present utility model;
[0027] Figure 2 is a rear - view axonometric schematic diagram of the present utility model;
[0028] Figure 3 is a front - view axonometric schematic diagram of the metal sheet part of the present utility model;
[0029] Figure 4 is a rear - view axonometric schematic diagram of the metal sheet part of the present utility model;
[0030] Figure 5 is a rear - view sectional schematic diagram of the present utility model.
[0031] Legend Explanation:
[0032] 1. Front support seat; 2. Rear support seat; 3. Slide groove; 4. Material transfer block; 5. Feeding claw; 6. Metal sheet; 7. Fixed column; 8. Air pump; 9. Control block; 10. Handle; 11. Control arm; 12. Bracket; 13. Metal terminal; 14. Pressing wheel; 15. Exhaust hose; 16. Clamping block; 17. Cutting block; 18. Air hole; 19. Lower pressing body; 20. Pressing plate; 21. First spring; 22. Button; 23. Reset block; 24. Second spring. Detailed Embodiment
[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0034] Referring to Figures 1-5 , an embodiment provided by the present utility model: a new type of jig with cutting and inserting functions, including a front support seat 1, a rear support seat 2 is fixedly arranged at the rear end of the front support seat 1. In order to enable the functions of material transfer and cutting to be realized simultaneously in one pressing process, a material transfer block 4 is slidably arranged through the groove at the middle position of the upper end of the rear support seat 2. A feeding claw 5 is rotatably arranged through the front part of the inner side of the material transfer block 4. The feeding claw 5 can only rotate in one direction, and a spring is arranged inside. After the metal sheet 6 is transferred, it will immediately reset and be located in the hole at the upper end of the next metal sheet 6. In order to enable the lower pressing body 19 and the material transfer block 4 to reset after pressing, a reset block 23 is slidably arranged through the side of the inner part of the rear support seat 2 close to the material transfer block 4. A second spring 24 is arranged between one side of the reset block 23 and the rear support seat 2;
[0035] A bracket 12 is fixedly provided at the other side of the upper end of the rear support seat 2, and the bracket 12 provides sufficient support for the lower pressure body 19 part, which will not cause it to tilt under the influence of the control block 9. A lower pressure body 19 is slidably provided inside the bracket 12, and a fixed column 7 is penetrated at the front and rear ends of the material moving block 4 on the other side. The lower pressure body 19 will push the fixed column 7 during the downward pressing process, so that it moves to one side to complete the material moving work. A pressing plate 20 is slidably provided in the groove at the other side of the upper end of the rear support seat 2. A No. 1 spring 21 is provided between the lower end of the pressing plate 20 and the rear support seat 2 when no downward force is applied to the handle 10. The No. 1 spring 21 can support the lower pressure body 19 and ensure that it does not slide down. The rear support seat 2 is provided with a button 22 at the center just below the pressing plate 20. Whenever cutting work is performed, it will be pressed down to make the pressing plate 20 contact the button 22 to complete the counting, realize the piece counting function, and remind the user that the downward pressure is in place;
[0036] In order to make the movement and cutting of the metal plate 6 more stable, a slide groove 3 is fixedly arranged between the front support seat 1 and the rear support seat 2, and multiple metal plates 6 are slidably arranged in the upper end groove of the slide groove 3. Metal terminals 13 are fixedly arranged at the centers of the multiple metal plates 6. A control block 9 is fixedly arranged at the front end of the lower pressure body 19, and a control arm 11 is arranged at the other side of the front end of the control block 9. In order to prevent the metal terminal 13 from falling off after cutting, an exhaust hose 15 is penetrated inside the lower half of the control arm 11, and the exhaust hose 15 is connected to the output of the air pump 8. The front end of the front support seat 1 is provided with an air pump 8 at the front side of the upper end, a cutting block 17 is provided at the lower end of the control arm 11, and a plurality of clamping blocks 16 are fixedly provided at the front and rear sides of the cutting block 17. Two air holes 18 are provided at the lower part of the control arm 11, and the two air holes 18 are provided to the lower end of the cutting block 17. When the air pump 8 is turned on to inhale, the cutting block 17 can immediately absorb the cut metal terminal 13, and make the cutting process more stable, so that the metal terminal 13 is not easy to deviate. A handle 10 is fixedly provided at the middle of the front end of the control block 9;
[0037] When the lower pressure body 19 is pressed down along the bracket 12, its oblique body part will support the material transfer block 4. At this time, the feeding claw 5 will drive the metal plate 6 to move a certain distance to one side along with the movement of the material transfer block 4. The lower pressure body 19 squeezes the pressure plate 20 and the No. 1 spring 21 to the contact button 22. At the same time, the material transfer block 4 squeezes the reset block 23 and the No. 2 spring 24. When there is no downward pressure, rebound will occur. The above process is a cycle. While pressing down, the control arm 11 will also be pressed down. The cutting block 17 and the clamping block 16 cooperate with each other to complete the cutting of the metal terminal 13, and through the air pump 8 and the exhaust hose 15, the air hole 18 at the lower end of the cutting block 17 can absorb the cut metal terminal 13, which is convenient for completing the subsequent insertion of the metal terminal 13, making the front-end process more stable, and not easy to cause the cutting of the metal terminal 13 to be misaligned, so as to prevent the expected specifications from being not met after cutting;
[0038] Each adjacent pair of the multiple metal plates 6 is fixedly arranged and can be easily broken. Holes are provided at both the front and rear ends of the multiple metal plates 6. The lower part of the whole body of the feeding claw 5 is located inside the holes. When the feeding claw 5 is stressed, it will only rotate in one direction and will immediately reset when not stressed. In the normal state, the feeding claw 5 will be in the holes on the metal plate 6, and can better drive the connected metal plates 6 forward together with the movement of the material moving block 4. After each movement, it will reset to the normal state. The inner contour size of the bracket 12 fits the overall size of the pressing body 19, providing support for the pressing body 19 and making the pressing process of the pressing body 19 more stable. The button 22 is a counting display. When the pressing body 19 presses the pressing plate 20 until it touches the button 22, it will count once, which can record the number of finished products produced and can also provide feedback for the pressing to avoid adverse effects on the transfer of the metal plate 6 caused by insufficient pressing or excessive pressing;
[0039] The two air extraction hoses 15 are made of polyurethane. The two air extraction hoses 15 are long enough to avoid the situation that the length of the air extraction hoses 15 is insufficient during the pressing process of the control arm 11. The multiple clamping blocks 16 can clamp the metal terminals 13. The multiple clamping blocks 16 will not contact the metal plate 6 during the pressing process and can accurately and stably cut the metal terminals 13 to prevent them from tilting during the cutting process and causing incomplete cutting. The two air holes 18 are connected to the air extraction hoses 15. The two air extraction hoses 15 are connected to the output end of the air pump 8, so that the air holes 18 can suck air, suck the cut metal terminals 13 by suction to prevent them from falling off, and facilitate the subsequent insertion action of the metal terminals 13. A pressing wheel 14 is rotatably arranged through the other side inside the front support base 1 near the bracket 12. In the front support base 1, only the pressing wheel 14 contacts the metal plate 6, which plays a role in pressing the metal plate 6 while not affecting the transfer of the metal plate 6 and making the transfer process more stable and not prone to vertical jitter.
[0040] Working principle: The user places a batch of metal sheets 6 on the chute 3, presses the rear end of the metal sheet 6 under the pressing wheel 14. When it is necessary to cut the metal sheet 6, just press the handle 10, then the lower pressing body 19 and the control arm 11 will move downward simultaneously. When the lower pressing body 19 moves downward, it will contact the fixed column 7 and cause the material moving block 4 to slide to one side. The metal sheet 6 is transferred through the feeding claw 5, so that the next metal sheet 6 to be cut is located at the lower end of the cutting block 17. As the control arm 11 moves downward, the clamping block 16 first fits around the metal terminal 13 and moves downward, and then the cutting block 17 will start the cutting work. During the cutting process, the air pump 8 and the air extraction hose 15 will start to extract air and pass through the air holes 18 to firmly suck the metal terminal 13 to prevent it from falling off and facilitate the subsequent insertion work. When the lower pressing body 19 moves downward, it will cause the pressing plate 20 to press down until it contacts the button 22. The count of the button 22 is incremented by one and prompts the user that the downward pressing is in place. Then release the handle 10, and the first spring 21 and the second spring 24 respectively reset the lower pressing body 19 and the material moving block 4.
[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A novel jig with cutting and inserting functions, comprising a front support seat (1), characterized in that: The rear end of the front support seat (1) is fixedly provided with a rear support seat (2); a material shifting block (4) is slidably provided in a groove at the middle of the upper end of the rear support seat (2); a feeding claw (5) is rotatably provided at the front of one side of the inner part of the material shifting block (4); a reset block (23) is slidably provided at the inner part of the rear support seat (2) near the side of the material shifting block (4); a second spring (24) is provided between one side of the reset block (23) and the rear support seat (2); and the upper end of the rear support seat (2) is provided with a material shifting block (4) at the front of one side of the inner part of the rear support seat (2). A bracket (12) is fixedly arranged on the other side, a lower pressure body (19) is slidably arranged inside the bracket (12), a fixed column (7) is penetrated and arranged at the front and rear ends of the material moving block (4) near the other side, a pressure plate (20) is slidably arranged in the groove at the upper end of the rear support seat (2) near the other side, a No. 1 spring (21) is arranged between the lower end of the pressure plate (20) and the rear support seat (2), and a button (22) is arranged at the center of the rear support seat (2) directly below the pressure plate (20); A slide groove (3) is fixedly arranged between the front support seat (1) and the rear support seat (2), a plurality of metal plates (6) are slidably arranged in the upper end groove of the slide groove (3), a metal terminal (13) is fixedly arranged at the center of the plurality of metal plates (6), a control block (9) is fixedly arranged at the front end of the lower pressure body (19), a control arm (11) is arranged at the other side of the front end of the control block (9), and an exhaust hose (13) is arranged through the lower half of the control arm (11) 15), an air pump (8) is provided through the front side of the upper end of the front support seat (1), a cutting block (17) is clamped at the lower end of the control arm (11), a plurality of clamping blocks (16) are fixedly provided at the front and rear sides of the cutting block (17), two air holes (18) are provided at the lower part of the control arm (11), the two air holes (18) are provided through to the lower end of the cutting block (17), and a handle (10) is fixedly provided at the middle of the front end of the control block (9).
2. The new jig with cutting and inserting functions according to claim 1 is characterized in that: Adjacent metal plates (6) among the plurality of metal plates (6) are fixedly arranged and can be easily broken. Holes are provided at the front and rear ends of the plurality of metal plates (6). The lower part of the feeding claw (5) is located inside the hole. When the feeding claw (5) is subjected to force, it will only rotate to one side and will be reset immediately when no force is applied.
3. The new jig with cutting and inserting functions according to claim 1 is characterized in that: The inner contour dimensions of the support (12) are in close contact with the circumference dimensions of the lower pressing body (19).
4. The new jig with cutting and inserting functions according to claim 1 is characterized in that: The button (22) is a counting display.
5. The new jig with cutting and inserting functions according to claim 1 is characterized in that: The two air extraction hoses (15) are made of polyurethane, and the length of the two air extraction hoses (15) can meet the downward pressing work of the control arm (11).
6. The new jig with cutting and inserting functions according to claim 1 is characterized in that: The plurality of clamping blocks (16) can clamp the metal terminal (13), and the plurality of clamping blocks (16) will not contact the metal plate (6) during the pressing process.
7. The new jig with cutting and inserting functions according to claim 1 is characterized in that: The two air holes (18) are in communication with the air extraction hose (15), and the two air extraction hoses (15) are connected to the output end of the air pump (8).
8. The new jig with cutting and inserting functions according to claim 1 is characterized in that: A pressure wheel (14) is rotatably provided inside the other side of the front support seat (1) near the bracket (12); in the front support seat (1), only the pressure wheel (14) is in contact with the metal plate (6).