Tongue punch

Abstract

A kind of tongue puncher, by setting up punch clamp and workpiece positioning member on feeding slide, so that workpiece can be accurately positioned and clamped during feeding, to ensure the accuracy and stability of punching. In addition, the movable design of feeding slide not only improves the flexibility of workpiece conveying, but also makes the punching operation more convenient and efficient.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, specifically to a slanted tongue punching machine. Background Technology

[0002] In the existing technology, when drilling holes, the bevel latch is usually drilled manually with a hand-held drilling tool. This method is not only inefficient, but also makes it difficult to control the drilling position precisely, which can easily lead to the drilling position deviating and affect the performance of the bevel latch. Summary of the Invention

[0003] In view of this, the present invention provides a slanted tongue punching machine.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A slanted tongue punching machine includes a worktable, on which a punching unit, a feeding unit, and a conveying unit are arranged. The feeding unit holds a workpiece and conveys the workpiece to the conveying unit. The conveying unit is movably arranged on the worktable and conveys the workpiece to the side of the worktable near the punching unit for punching. The conveying unit includes a conveying slide, a punching fixture, and a workpiece positioning component arranged on the conveying slide. The conveying slide is movably arranged on the worktable. The feeding unit conveys the workpiece to the workpiece positioning component. During the movement of the conveying slide, the workpiece positioning component moves towards the punching unit. After the movement, the punching fixture clamps and fixes the workpiece on the workpiece positioning component, and the punching unit punches the workpiece.

[0006] Preferably, the workpiece positioning component and the drilling fixture are respectively disposed at both ends of the feeding slide, the bottom of the feeding slide is provided with a slider part, the worktable is provided with a slide rail, the slider part is slidably connected to the slide rail, a slide power mechanism is provided on one side of the worktable, the slide power mechanism is fixed on the worktable, one end of the slide power mechanism is connected to the feeding slide and drives the feeding slide to move on the slide rail.

[0007] Preferably, the workpiece positioning component includes a positioning seat and a limiting plate. The positioning seat has a positioning groove corresponding to the shape of the workpiece, and the limiting plate is disposed on one side of the positioning groove to limit the position of the workpiece in the positioning groove.

[0008] Preferably, one side of the positioning seat also has a discharge groove opened along the length direction of the positioning seat, and the discharge groove is connected to the positioning groove.

[0009] Preferably, the punching fixture includes a fixture power source, a clamping element, and a fixture guide rod. A mounting plate is provided on one side of the feeding slide. The fixture power source and the clamping element are respectively provided on both sides of the mounting plate. One end of the fixture power source passes through the mounting plate and is connected to the clamping element. The fixture power source drives the clamping element to reciprocate towards the workpiece.

[0010] Preferably, a guide hole is provided on the mounting plate, and one end of the guide rod passes through the guide hole and is connected to the clamping member.

[0011] Preferably, the feeding slide has a discharge port on the portion between the punching fixture and the workpiece positioning component, the worktable has a discharge cavity, the discharge port is connected to the discharge cavity, and the worktable has a discharge unit that knocks the workpiece off the workpiece positioning component into the discharge cavity.

[0012] Preferably, the unloading unit includes an unloading block and an unloading rotating rod. The unloading block is disposed on the worktable, and the unloading rotating rod is rotatably disposed on the unloading block. A limiting part protrudes from the side of the unloading block near the workpiece positioning part, and the limiting part limits the rotation of the unloading rotating rod on the unloading block. During the movement of the feeding slide, the workpiece contacts and drives the unloading rotating rod to rotate. During the return process of the feeding slide, the unloading rotating rod knocks the workpiece off the workpiece positioning part.

[0013] The beneficial effects of this invention are as follows: by setting a punching fixture and a workpiece positioning component on the feeding slide, the workpiece can be precisely positioned and clamped during the feeding process, thereby ensuring the accuracy and stability of the punching. Furthermore, the movable design of the feeding slide not only improves the flexibility of workpiece transport but also makes the punching operation more convenient and efficient. 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] Appendix Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Appendix Figure 2 This is a schematic diagram of the feeding unit. 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 protection scope of the present utility model.

[0018] The present invention will now be further described with reference to the accompanying drawings.

[0019] This utility model provides the following technical solution:

[0020] As attached Figure 1-2 As shown, this utility model discloses a slanted tongue punching machine, including a worktable 1. The worktable 1 is equipped with a punching unit 2, a feeding unit 3, and a feeding unit 4. The feeding unit 3 holds a workpiece 5 and conveys the workpiece 5 to the feeding unit 4. The feeding unit 4 is movably mounted on the worktable 1 and conveys the workpiece 5 to the side of the worktable 1 near the punching unit 2 for punching. The feeding unit 4 includes a feeding slide 6 and a punching fixture 7 and a workpiece positioning component 8 mounted on the feeding slide 6. The feeding slide 6 is movably mounted on the worktable 1. The feeding unit 3 conveys the workpiece 5 to the workpiece positioning component 8. During the movement of the feeding slide 6, the workpiece positioning component 8 is moved towards the punching unit 2. After the movement, the punching fixture 7 clamps and fixes the workpiece 5 on the workpiece positioning component 8, and the punching unit 2 punches the workpiece 5. Specifically, in this design, by setting a punching fixture 7 and a workpiece positioning component 8 on the feeding slide 6, the workpiece 5 can be precisely positioned and clamped during the feeding process, thereby ensuring the accuracy and stability of the punching. Furthermore, the movable design of the feeding slide 6 not only improves the flexibility of workpiece 5 transport but also makes the punching operation more convenient and efficient.

[0021] Furthermore, the workpiece positioning component 8 and the drilling fixture 7 are respectively disposed at both ends of the feeding slide 6. A slider portion 9 is disposed at the bottom of the feeding slide 6, and a slide rail 10 is disposed on the worktable 1. The slider portion 9 is slidably connected to the slide rail 10. A slide power mechanism 11 is disposed on one side of the worktable 1, and the slide power mechanism 11 is fixed to the worktable 1. One end of the slide power mechanism 11 is connected to the feeding slide 6 and drives the feeding slide 6 to move on the slide rail 10. Specifically, in this embodiment, the workpiece positioning component 8 and the drilling fixture 7 are respectively disposed at both ends of the feeding slide 6. This layout design optimizes the stability and accuracy of the workpiece 5 during the conveying process. The workpiece 5 is first placed on the workpiece positioning component 8. As the feeding slide 6 moves, the workpiece 5 is smoothly conveyed to the drilling unit 2. Simultaneously, the drilling fixture 7 ensures the fixation of the workpiece 5 during the drilling process, preventing drilling deviation caused by the movement of the workpiece 5. The sliding block 9 at the bottom of the feeding slide 6 is slidably connected to the slide rail 10 on the worktable 1. This design not only improves the smoothness of the feeding slide 6's movement but also reduces frictional resistance, making the feeding process smoother. Furthermore, the slide rail 10 provides precise guidance for the feeding slide 6, ensuring the accuracy of the workpiece 5's path during transport. A slide power mechanism 11, located on one side of the worktable 1, provides power for the movement of the feeding slide 6. The slide power mechanism 11 is fixed to the worktable 1, with one end connected to the feeding slide 6. By driving the feeding slide 6 to move on the slide rail 10, it achieves automatic transport of the workpiece 5. This design not only improves work efficiency but also reduces the labor intensity of operators.

[0022] Furthermore, the workpiece positioning component 8 includes a positioning seat 12 and a limiting plate 13. The positioning seat 12 has a positioning groove 14 corresponding to the shape of the workpiece 5. The limiting plate 13 is positioned on one side of the positioning groove 14 to limit the position of the workpiece 5 within the positioning groove 14. Specifically, in this embodiment, the shape of the positioning groove 14 matches the shape of the workpiece 5, ensuring the stability and accuracy of the workpiece 5 on the positioning seat 12. The limiting plate 13 is fixed to the positioning seat 12 by bolts or other fasteners, and its position is adjustable to accommodate workpieces 5 of different sizes. When the workpiece 5 is placed in the positioning groove 14, the limiting plate 13 effectively prevents the workpiece 5 from shifting or shaking during transport, thereby further improving the accuracy and efficiency of drilling.

[0023] Preferably, one side of the positioning seat 12 also has a discharge groove 15 extending along the length of the positioning seat 12, and the discharge groove 15 is connected to the positioning groove 14. Specifically, in this embodiment, the discharge groove 15 allows the unloading unit to enter the discharge groove 15 and move along the discharge groove 15, thereby knocking the workpiece 5 in the positioning groove 14 into the unloading cavity, facilitating automated unloading.

[0024] Furthermore, the drilling fixture 7 includes a fixture power source 16, a clamping element 17, and a fixture guide rod 18. A mounting plate 19 is provided on one side of the feeding slide 6. The fixture power source 16 and the clamping element 17 are respectively located on both sides of the mounting plate 19. One end of the fixture power source 16 passes through the mounting plate 19 and connects to the clamping element 17. The fixture power source 16 drives the clamping element 17 to reciprocate towards the workpiece 5. Specifically, in this embodiment, the fixture power source 16 uses a cylinder or electric push rod as a driving element, which has the characteristics of compact structure and rapid action. The clamping element 17 is designed to match the shape of the workpiece 5 to ensure that the workpiece 5 is subjected to uniform force during clamping, avoiding deformation or damage to the workpiece 5 due to uneven force. The fixture guide rod 18 enables the clamping element 17 to maintain a stable trajectory during reciprocating motion, further improving the drilling accuracy. On the mounting plate 19, the clamping power source 16 and the clamping element 17 are precisely machined and assembled to ensure their coaxiality and parallelism, thereby guaranteeing the overall stability and reliability of the drilling fixture 7. After the feeding slide 6 transports the workpiece 5 to the designated position, the clamping power source 16 is activated, driving the clamping element 17 to quickly clamp the workpiece 5, preparing for the subsequent drilling operation.

[0025] Furthermore, a guide hole 20 is provided on the mounting plate 19, and one end of the clamping guide rod 18 passes through the guide hole 20 and connects to the clamping member 17. Specifically, in this embodiment, the design of the guide hole 20 not only provides precise guidance for the clamping guide rod 18, but also enhances the connection stability between the mounting plate 19 and the clamping guide rod 18. One end of the clamping guide rod 18 passes precisely through the guide hole 20 and is firmly connected to the clamping member 17. This structure allows the clamping member 17 to move smoothly and precisely along the preset path of the guide hole 20 under the drive of the clamping power source 16.

[0026] Furthermore, the feeding slide 6 has a discharge port 21 on the portion located between the punching fixture 7 and the workpiece positioning component 8. A discharge cavity (not shown) is provided inside the worktable 1, and the discharge port 21 connects to the discharge cavity. A discharge unit is provided on the worktable 1, which knocks the workpiece 5 off the workpiece positioning component 8 into the discharge cavity. Specifically, in this embodiment, the discharge unit accurately and quickly knocks the workpiece 5 off the workpiece positioning component 8, allowing it to slide smoothly into the discharge cavity through the discharge port 21. The shape and size of the discharge port 21 are carefully designed to ensure smooth passage of the workpiece 5 while preventing jamming or damage during the sliding process. The interior of the discharge cavity is smooth, without protruding edges or obstacles, to reduce friction and collision of the workpiece 5 during the descent, further protecting the workpiece 5 from damage.

[0027] Furthermore, the unloading unit includes an unloading block 23 and an unloading rotating rod 24. The unloading block 23 is disposed on the worktable 1, and the unloading rotating rod 24 is rotatably disposed on the unloading block 23. A limiting part 25 protrudes from the side of the unloading block 23 near the workpiece positioning member 8. The limiting part 25 limits the rotation of the unloading rotating rod 24 on the unloading block 23. During the movement of the feeding slide 6, the workpiece 5 contacts and drives the unloading rotating rod 24 to rotate. During the return process of the feeding slide 6, the unloading rotating rod 24 knocks the workpiece 5 off the workpiece positioning member 8. Specifically, in this embodiment, due to the setting of the limiting part 25, the unloading rotating rod 24 can only rotate in the direction of the drilling unit 2. Therefore, during the feeding and drilling process, the unloading rotating rod 24 is pushed to rotate. During the rotation of the unloading rotating rod 24, the workpiece 5 on the positioning seat 12 continues to move in the direction of the drilling unit 2. At this time, the unloading rotating rod 24 is in another position of the workpiece 5. After the workpiece 5 is drilled, the feeding slide 6 returns to its original position, driving the unloading rotating rod 24 to rotate in the opposite direction. Due to the restriction of the limiting part 25, the unloading rotating rod 24 will touch the workpiece 5 during the rotation, causing the workpiece 5 to fall off the workpiece positioning part 8 and fall smoothly into the unloading cavity. This design not only realizes the automatic unloading of the workpiece 5, but also has a simple structure and is easy to operate, greatly improving the automation level and production efficiency of the drilling equipment. At the same time, since the unloading rotating rod 24 is only driven to rotate during the movement and return of the feeding slide 6, it will not cause any interference to the drilling process, ensuring the accuracy and stability of the drilling.

[0028] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A slanted tongue punching machine, comprising a worktable, a punching unit, a feeding unit, and a conveying unit arranged on the worktable, wherein the feeding unit holds a workpiece and conveys the workpiece to the conveying unit, the conveying unit being movably arranged on the worktable, and the conveying unit conveying the workpiece to the side of the worktable near the punching unit for punching, characterized in that: The feeding unit includes a feeding slide, a punching fixture and a workpiece positioning component mounted on the feeding slide. The feeding slide is movably mounted on the worktable. The feeding unit transports the workpiece to the workpiece positioning component. During the movement of the feeding slide, the workpiece positioning component moves towards the punching unit. After the movement, the punching fixture clamps and fixes the workpiece on the workpiece positioning component, and the punching unit punches holes in the workpiece.

2. The diagonal tongue punch according to claim 1, characterized in that: The workpiece positioning component and the drilling fixture are respectively set at both ends of the feeding slide. The bottom of the feeding slide is provided with a slider part, and a slide rail is provided on the worktable. The slider part and the slide rail are slidably connected. A slide power mechanism is provided on one side of the worktable. The slide power mechanism is fixed on the worktable. One end of the slide power mechanism is connected to the feeding slide and drives the feeding slide to move on the slide rail.

3. The diagonal tongue punch of claim 2, wherein: The workpiece positioning component includes a positioning seat and a limiting plate. The positioning seat has a positioning groove corresponding to the shape of the workpiece, and the limiting plate is set on one side of the positioning groove to limit the position of the workpiece in the positioning groove.

4. The diagonal tongue punch of claim 3, wherein: The positioning seat also has a discharge groove on one side, which is opened along the length of the positioning seat and is connected to the positioning groove.

5. The lanyard punch of claim 2, wherein: The punching fixture includes a fixture power source, a clamping component, and a fixture guide rod. A mounting plate is provided on one side of the feeding slide. The fixture power source and the clamping component are respectively located on both sides of the mounting plate. One end of the fixture power source passes through the mounting plate and is connected to the clamping component. The fixture power source drives the clamping component to reciprocate towards the workpiece.

6. The diagonal tongue punch of claim 5, wherein: A guide hole is provided on the mounting plate, and one end of the guide rod passes through the guide hole and is connected to the clamping member.

7. The lanyard punch of claim 1, wherein: The feeding slide has a feeding port on the part between the punching fixture and the workpiece positioning component. The worktable is provided with a feeding cavity, and the feeding port is connected to the feeding cavity. A feeding unit is provided on the worktable, and the feeding unit knocks the workpiece off the workpiece positioning component into the feeding cavity.

8. The diagonal tongue punch of claim 7, wherein: The unloading unit includes an unloading block and an unloading rotating rod. The unloading block is set on the worktable, and the unloading rotating rod is rotatably set on the unloading block. A limiting part protrudes from the side of the unloading block near the workpiece positioning part, and the limiting part limits the rotation of the unloading rotating rod on the unloading block. During the movement of the feeding slide, the workpiece contacts and drives the unloading rotating rod to rotate. During the return of the feeding slide, the unloading rotating rod knocks the workpiece off the workpiece positioning part.

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