Side face punching device
By designing a side punching device, one-time forming of side punching on the front stamping die was achieved, solving the problem of step-by-step processing required in the existing technology, improving efficiency and precision, and reducing costs.
Patent Information
- Application Number
- CN202423259875.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-27
AI Technical Summary
In existing technologies, products requiring front and side punching need to be processed in two steps, which increases mold costs and is inefficient.
A side punching device was designed, including an upper drive block, a lower slide block, and a slide base. The upper drive block drives the lower slide block to move back and forth on the slide base, thereby realizing the forward and backward movement of the punch. Combined with front stamping and shaping, one-time forming is achieved.
It improves processing efficiency, saves mold development costs, ensures the accuracy of punching position and depth, and allows for flexible replacement of punch specifications, making it more flexible to use.
Smart Images
Figure CN223748350U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to punch press die processing field especially, relates to a side punch device. BACKGROUND
[0002] In the field of die stamping processing, stamping processing mainly involves the drawing, shaping and punching of parts. The existing stamping die, such as shaping and punching, is usually carried out separately. Only when the front shaping and punching are carried out, the front shaping and punching can be realized at the same time. The upper die of the stamping die can be installed with a downward punch, and the bottom has an upper die core, so that the upper hole punching can be realized during the front stamping of the product.
[0003] However, for products that need front punching and side punching, it is usually necessary to process in two steps, that is, first punch the front of the product, then take out the product and place it in the side punching die for side punching. This process requires at least two sets of stamping dies, increasing the manufacturing and use cost of the dies, and the processing efficiency is not high. SUMMARY
[0004] The technical problem to be solved by the utility model is to provide a side punch device suitable for use with a front stamping die.
[0005] In order to solve the above technical problem, the utility model is realized by the following technical scheme:
[0006] A side punch device, comprising an upper driving block, a lower sliding block and a sliding seat, the front of the upper driving block is provided with an inwardly inclined upper driving surface, the back of the lower sliding block is provided with an outwardly inclined lower driving surface, the upper driving block corresponds to the lower sliding block in an up-down manner, and the upper driving surface and the lower driving surface are up-down matched; one side of the lower sliding block is provided with a reset block fixedly connected thereto, the rear end of the reset block corresponds to the side surface of the upper driving block in a diagonal pull type; the front of the lower sliding block is provided with a chuck head fixedly connected thereto, the chuck head is provided with a punch horizontally extending forward; the sliding seat is arranged at the bottom of the lower sliding block, and the lower sliding block and the sliding seat are slidingly matched front and back.
[0007] Further, one side of the upper driving block is provided with a driving groove with the same inclination angle as the upper driving surface, the reset block is on the same side as the driving groove, and the rear end of the reset block is provided with a diagonal pull head matched with the inclined surface of the driving groove.
[0008] Further, the bottom of the driving groove is provided with a transition port for facilitating assembly of the diagonal pull head.
[0009] Further, the top center of the sliding seat is provided with a front and rear communicating guide sliding groove along the length direction thereof, and the lower sliding block is arranged in the guide sliding groove and slidingly matched front and back with the guide sliding groove. Further, the top center of the sliding seat is provided with a front and rear communicating guide sliding groove along the length direction thereof, and the lower sliding block is arranged in the guide sliding groove and slidingly matched front and back with the guide sliding groove.
[0010] Further, two mutually symmetrical limiting blocks are arranged on the left and right sides of the top of the sliding seat and in sliding fit with the side surface of the lower sliding block.
[0011] Further, the back surface of the sliding seat is provided with a limiting block fixedly connected thereto.
[0012] Compared with the prior art, the side punching device has the advantages that: the side punching device has simple structure and can be installed on a front punching die; the upper driving block is driven to descend by an upper die, thereby driving the lower sliding block to move forward and backward on the sliding seat, and thereby realizing the forward and backward movement of the punch; the side punching can be performed while the front punching and shaping are performed, one-step forming of shaping and punching can be realized, the processing efficiency of products is improved, the development cost of the die is saved; the lower sliding block with a sliding distance suitable for the hole position to be punched can be installed on the sliding seat according to the hole position to be punched, the punching distance of the punch can be ensured, the position and depth precision of the punching is improved, the safety of the punching is ensured, the specification of the punch can be flexibly changed and adjusted according to requirements, the use is more convenient and flexible, and the universality is high. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.
[0014] Figure 1 is a front shaft side structure schematic view of the upper driving block in the side punching device of the present application;
[0015] Figure 2 is a front shaft side structure schematic view of the upper driving block in the side punching device of the present application;
[0016] Figure 3 is a front shaft side structure schematic view of the upper driving block in the side punching device of the present application;
[0017] Figures 4-5 is a front shaft side structure schematic view of the upper driving block in the side punching device of the present application;
[0018] Figure 6 is a front shaft side structure schematic view of the upper driving block in the side punching device of the present application;
[0019] In the figure: 1, the upper driving block; 11, the upper driving surface; 12, the driving groove; 13, the transition port; 2, the lower sliding block; 21, the reset block; 211, the inclined pull head; 22, the lower driving surface; 3, the sliding seat; 31, the limiting block; 32, the guide sliding groove; 33, the limiting block; 4, the clamping tool bit; 5, the punch. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the embodiments of the present application, it should be explained that: if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present application is usually placed, which is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.
[0022] In addition, if the terms "horizontal", "vertical" and the like appear, it does not mean that the component must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure or component must be completely horizontal, but can be slightly inclined.
[0023] In the description of the embodiments of the present application, "a plurality of" represents at least 2.
[0024] In the description of the embodiments of the utility model, still need explaining, unless another explicit provision and limitation, if appearing term " set up ", " install ", " connect ", " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium, can be two elements inside the intercommunication. For ordinary skilled in the art, can understand the concrete meaning of the above-mentioned term in the utility model according to specific circumstances.
[0025] Embodiment
[0026] Please refer to the drawings of the specification Figure 1 The drawings of the specification Figure 1 As shown in the utility model discloses a side punching device, can be used for the side punching processing of the product with hole, can be used with the front punching shaping die synchronously, improves the processing efficiency of product, it includes upper drive block 1, lower slide 2 and slide 3, refer to the drawings of the specification Figure 2 As shown in the utility model discloses a side punching device, can be used for the side punching processing of the product with hole, can be used with the front punching shaping die synchronously, improves the processing efficiency of product, it includes upper drive block 1, lower slide 2 and slide 3, refer to the drawings of the specification Figure 4 And 5 As shown in the utility model discloses a side punching device, can be used for the side punching processing of the product with hole, can be used with the front punching shaping die synchronously, improves the processing efficiency of product, it includes upper drive block 1, lower slide 2 and slide 3, refer to the drawings of the specification Figure 1 、 2As shown in FIGS. 4, one side of the upper driving block 1 is provided with a driving groove 12 with the same inclination angle as the upper driving surface 11, the reset block 21 is on the same side as the driving groove 12, and the rear end of the reset block 21 is provided with an inclined pull head 211 matched with the inclined surface of the driving groove 12. The inclined pull head is located in the driving groove 12, and the bottom thereof is an inclined surface matched with the side surface of the driving groove 12. In order to facilitate the assembly of the inclined pull head 211 on the reset block 21 with the driving groove 12, the bottom of the driving groove 12 is provided with a transition port 13 for facilitating the assembly of the inclined pull head 211. The inclined pull head 211 can be conveniently separated from the driving groove 12 through the transition port 13. The front surface of the lower sliding block 2 is provided with a clamping cutter head 4 fixedly connected thereto. The clamping cutter head 4 is fixedly connected to the front surface of the lower sliding block 2 by bolts. The clamping cutter head 4 is provided with a punch 5 horizontally extending forward. The slide seat 3 is arranged at the bottom of the lower sliding block 2. The lower sliding block 2 is slidably matched with the slide seat 3. In order to facilitate the limitation of the forward and backward movement line of the lower sliding block 2, the top center of the slide seat 3 is provided with a front and rear communicating guide sliding groove 32 along the length direction thereof. The lower sliding block 2 is arranged in the guide sliding groove 32 and is slidably matched with the guide sliding groove 32. The height of the lower sliding block 2 is higher than that of the slide seat 3. The reset block 21 is located above the top of the slide seat 3 to avoid interference with the slide seat 3. In order to make the guide sliding groove 32 adapt to the installation of more lower sliding blocks 2 with different sizes, the width of the guide sliding groove 32 is relatively wide. In order to limit the left and right positions of the lower sliding block 2 in the guide sliding groove 32, avoid the forward and backward movement of the lower sliding block 2 from being easily deviated when the width thereof is less than that of the guide sliding groove 32, two limit blocks 31 symmetrically arranged with each other are arranged on the left and right sides of the top of the slide seat 3. The limit blocks 31 are slidably matched with the side surface of the lower sliding block 2. The two limit blocks 31 can limit the left and right positions of the lower sliding block 2, so that the forward and backward movement positions of the lower sliding block 2 remain consistent. In order to limit the position of the lower sliding block 2 after retreating and resetting on the slide seat 3, the back surface of the slide seat 3 is provided with a limit block 33 fixedly connected thereto. The limit block 33 is fixedly connected to the slide seat 3 by bolts.
[0027] In use, the upper driving block 1 can be fixedly installed at the bottom of the upper die seat of the upper die set, and the slide seat 3 is fixedly installed on the lower die seat. When the mold is closed, the upper die seat drives the upper driving block 1 to move downward synchronously. The upper driving block 1 drives the lower sliding block 2 to move horizontally forward along the guide sliding groove 32, and the punch 5 at the front end thereof punches the product on the mold core from the side. When the mold is opened, the upper driving block 1 rises vertically with the upper die seat. During the rising process, the driving groove 12 on the side surface of the upper driving block 1 drives the inclined pull head 211 to move backward. The inclined pull head 211 drives the lower sliding block 2 connected thereto to move backward along the guide sliding groove 32 through the reset block 21, so that the punch moves away from the punched product, facilitating the demolding of the product.
[0028] The side punching device has simple structure, can be installed on the front punching die, and drives the upper driving block 1 to descend through the upper die, and then drives the lower sliding block 2 to move forward and backward on the sliding seat 3, and then realizes the forward and backward movement of the punch 5, can punch the hole on the side while shaping on the front, can realize one-step forming of shaping and punching, improves the processing efficiency of the product, saves the development cost of the die, and can install the lower sliding block 2 with the sliding distance according to the hole position to be punched on the sliding seat 3, can ensure the punching distance of the punch 5, improves the position and depth precision of the punching, ensures the safety of the punching, the specification of the punch can be flexibly changed according to the requirement, is more convenient and flexible to use, and has high universality.
[0029] It should be emphasized that the above is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A side piercing apparatus characterized by: The utility model provides a drive block, slide block and slide seat, the front of the upper drive block (1) is provided with the upper drive surface (11) that leans inwards, the back of the lower slide block (2) is provided with the lower drive surface (22) that leans outwards, the upper drive block (1) corresponds with the lower slide block (2) and the upper drive surface (11) and the lower drive surface (22) cut up and down, one side of the lower slide block (2) is provided with the reset block (21) fixedly connected with it, and the rear end of reset block (21) and the side of the upper drive block (1) correspond with each other and are inclinedly pulled together, the front of the lower slide block (2) is provided with the clamping cutter head (4) fixedly connected with it, and the clamping cutter head (4) is provided with the punch (5) that protrudes horizontally to the front, the slide seat (3) is arranged at the bottom of the lower slide block (2), and the lower slide block (2) and the slide seat (3) are slidably connected front and back.
2. A side piercing apparatus according to claim 1, wherein: One side of the upper drive block (1) is provided with the drive groove (12) of the same inclination angle with the upper drive surface (11), the reset block (21) is on the same side with the drive groove (12), and the rear end of the reset block (21) is provided with the inclined pull head (211) matched with the inclined surface of the drive groove (12).
3. A side piercing apparatus according to claim 2, wherein: The bottom of the drive groove (12) is provided with the transition port (13) facilitating the assembly of the inclined pull head (211).
4. A side piercing apparatus according to claim 1, wherein: The top center of the slide seat (3) is provided with the front and back communication guide sliding groove (32) along the length direction, the lower slide block (2) is arranged in the guide sliding groove (32), and the lower slide block (2) and the guide sliding groove (32) are slidably connected front and back.
5. A side piercing apparatus according to claim 4, wherein: The top of the slide seat (3) is provided with the two limit blocks (31) symmetrical with each other on the left and right sides of the guide sliding groove (32), and the limit block (31) and the side of the lower slide block (2) are slidably connected.
6. A side piercing apparatus according to claim 4, wherein: The back of the slide seat (3) is provided with the limit block (33) fixedly connected with it.