Multi-channel cutting die

Abstract

The utility model relates to a multi-channel cutting die which comprises a base, a top plate is installed on the top of the base through four supporting columns, two air cylinders are installed in the top plate, a lower pressing plate set is installed at the lower ends of the two air cylinders, one ends of two strip-shaped materials are inserted into a guide groove in the top of a front guide seat and pushed all the time, and the two strip-shaped materials are fixed through a fixed support. The head ends of the materials penetrate through a limiting sliding groove in a limiting clamping base and reach a rear guiding clamping groove base, two strip-shaped materials are placed, the two air cylinders are synchronous air cylinders, the air cylinders are started to drive the lower pressing plate set to move downwards so as to drive the attaching plate to move downwards, and two alignment grooves in the bottom of the attaching plate limit the two materials correspondingly. And the lower pressing plate set continues to press downwards and extrude the supporting spring, the lower pressing plate set drives the punching block to punch the surface of the material, the punching block penetrates into the rectangular punching groove, the crushed materials at the punched position can fall into the material frame, double-channel synchronous cutting operation is achieved, and therefore the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting mould equipment, in particular to a multi-channel cutting mould. Background Art

[0002] Currently, steel sheets are punched out from material strips through punching dies. Existing punching dies can only realize the function of cutting a single material and do not have multi-channel cutting to improve efficiency, resulting in reduced production efficiency.

[0003] A cutting mold (application number: 202321660488.1), including a base, a support column is provided at the upper end of the base, and a support plate is provided at the upper end of the support column, a mounting groove is provided at the upper end of the base, a collecting groove is provided at the lower left part of the base, and a movable cavity is provided inside the base; a cutting mechanism, the cutting mechanism includes a telescopic cylinder provided at the upper end of the support plate, a connecting plate is provided at the upper end of the telescopic cylinder, a pressing plate is provided at the bottom end of the support plate, and a cutting knife is provided at the bottom end of the mounting groove. The utility model designs a cutting mechanism, and the telescopic cylinder drives the pressing plate to cooperate with the lifting plate to press the material for cutting. The cleaning cotton in the pressing plate can perform preliminary cleaning on the cutting knife, which is conducive to automatic cutting of the pressed material and is convenient for improving the cutting stability. The inserted knife can also be preliminarily cleaned to avoid the contamination of the material cut by the outer debris when the knife is returned.

[0004] The above patents use a punching die to punch out steel sheets from a material strip. Existing punching dies can only achieve a single material cutting function and do not have multi-channel cutting to improve efficiency, resulting in reduced production efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-channel cutting mold, which completes the placement of the two strip materials by inserting one end of two strip materials into the guide groove at the top of the front guide seat and pushing them all the way. The head end of the material passes through the limiting slide groove in the limiting card seat and reaches the rear guide card slot seat. The two cylinders are synchronous cylinders. The starting cylinder drives the lower pressure plate group to move downward, thereby driving the bonding plate to move downward. The two alignment grooves at the bottom of the bonding plate limit the two materials respectively. The lower pressure plate group continues to press down and squeeze the supporting spring. The lower pressure plate group drives the punching block to punch the boring surface. The punching block passes through the rectangular punching groove, and the crushed materials at the punched position will fall into the material frame, realizing dual-channel synchronous cutting operations, thereby improving efficiency and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-channel cutting mold, including a base, a top plate is installed on the top of the base through four supporting columns, two cylinders are installed inside the top plate, a lower pressure plate group is installed at the lower ends of the two cylinders, a lower mold is fixedly installed on the top of the base, a multi-channel limiter is arranged on the surface of the lower mold, a laminating plate is clamped on the bottom of the lower pressure plate group through four supporting springs, both sides of the bottom of the laminating plate are provided with alignment grooves, a plurality of stamping blocks are slidably installed inside the two alignment grooves, and the tops of the plurality of stamping blocks are fixedly installed on the bottom of the lower pressure plate group;

[0007] The multi-channel limiting part includes a rectangular punching groove, a limiting card seat, a limiting slide groove and an extended guide component. Multiple rectangular punching grooves are opened on both sides of the top of the lower mold. The interior of the rectangular punching groove is slidably installed with the surface of the stamping block. Limiting card seats are set on both sides of the rectangular punching groove, and a limiting slide groove for material limiting is opened between the adjacent sides of the two limiting card seats, and the surface of the lower mold is provided with an extended guide component for guiding the insertion of objects.

[0008] Preferably, the extended guide assembly includes a front guide seat, a guide groove and a rear guide slot seat, the front guide seat is installed on the front side of the lower mold, guide grooves for material placement are opened on both sides of the top of the front guide seat, and the rear guide slot seat is installed on the back side of the lower mold.

[0009] Preferably, the bottoms of the front guide seat and the rear guide slot seat are both fixedly mounted with assembly plates, and the bottoms of the two assembly plates are both fixedly mounted on the top of the base.

[0010] Preferably, guide columns are fixedly installed at the four corners of the top of the lower mold, and guide holes matched with the four guide columns are opened on the surface of the lower pressure plate group.

[0011] Preferably, the surfaces of the four guide posts are all slidably sleeved with limiting cylinders, and the top of the limiting cylinder is in contact with the bottom of the lower pressure plate group.

[0012] Preferably, two insertion columns are fixedly mounted on the bottom of the bonding plate, and an insertion groove adapted to the two insertion columns is formed on the top of the lower mold.

[0013] Preferably, connecting columns are fixedly installed at the four corners of the bottom of the lower mold, and a material frame is provided at the bottom of the lower mold, and the rectangular groove inside the lower mold is connected to the bottom of the base.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model inserts one end of two strip materials into the guide groove at the top of the front guide seat and keeps pushing. The head end of the material passes through the limiting slide groove in the limiting card seat and reaches the rear guide card groove seat to complete the placement of the two strip materials. The two cylinders are synchronous cylinders. The starting cylinder drives the lower pressure plate group to move downward, thereby driving the bonding plate to move downward. The two alignment grooves at the bottom of the bonding plate limit the two materials respectively. The lower pressure plate group continues to press down and squeeze the supporting spring. The lower pressure plate group drives the punching block to punch the boring surface. The punching block passes through the rectangular punching groove, and the crushed materials at the punched position will fall into the material frame, realizing dual-channel synchronous cutting operations, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the local structure of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the extended guide assembly of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the laminating plate of the present utility model.

[0020] In the figure: 1. base; 2. top plate; 3. cylinder; 4. lower pressure plate group; 5. lower mold; 6. multi-channel limiter; 61. rectangular punching groove; 62. limit card seat; 63. limit slide groove; 64. extended guide assembly; 641. front guide seat; 642. guide groove; 643. rear guide card seat; 7. fitting plate; 8. alignment groove; 9. stamping block; 10. assembly plate; 11. guide column; 12. guide hole; 13. limit cylinder; 14. insertion column; 15. insertion groove; 16. connecting column; 17. material frame; 18. support spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4The utility model provides a technical solution: a multi-channel cutting mold, including a base 1, a top plate 2 is installed on the top of the base 1 through four supporting columns, two cylinders 3 are installed inside the top plate 2, and a lower pressing plate group 4 is installed at the lower ends of the two cylinders 3. A lower mold 5 is fixedly installed on the top of the base 1, and a multi-channel limiting member 6 is arranged on the surface of the lower mold 5. The bottom of the lower pressing plate group 4 is clamped with a bonding plate 7 through four supporting springs 18. Both sides of the bottom of the bonding plate 7 are provided with alignment grooves 8. Multiple punching blocks 9 are slidably installed inside the two alignment grooves 8, and the tops of the multiple punching blocks 9 are fixedly installed on the bottom of the lower pressing plate group 4;

[0023] The multi-channel limiter 6 includes a rectangular punching groove 61, a limit clamping seat 62, a limit slide 63 and an extended guide assembly 64. Multiple rectangular punching grooves 61 are provided on both sides of the top of the lower mold 5. The interior of the rectangular punching groove 61 is slidably installed with the surface of the punching block 9. Limiting clamping seats 62 are provided on both sides of the rectangular punching groove 61, and a limit slide 63 for material limitation is provided between the adjacent sides of the two limit clamping seats 62, and an extended guide assembly 64 for guiding the insertion of objects is provided on the surface of the lower mold 5.

[0024] The extended guide assembly 64 includes a front guide seat 641, a guide groove 642 and a rear guide slot seat 643. The front guide seat 641 is installed on the front of the lower mold 5. Both sides of the top of the front guide seat 641 are provided with guide grooves 642 for placing materials. The rear guide slot seat 643 is installed on the back of the lower mold 5.

[0025] In this embodiment, one end of the two strip materials is inserted into the guide groove 642 at the top of the front guide seat 641 and pushed all the way. The head end of the material passes through the limiting slide groove 63 in the limiting card seat 62 and reaches the rear guide card slot seat 643 to complete the placement of the two strip materials. The two cylinders 3 are synchronous cylinders 3. Starting cylinder 3 drives the lower pressure plate group 4 to move downward, thereby driving the bonding plate 7 to move downward. The two alignment grooves 8 at the bottom of the bonding plate 7 limit the two materials respectively. The lower pressure plate group 4 continues to press down and squeeze the support spring 18. The lower pressure plate group 4 drives the punching block 9 to punch the boring surface. The punching block 9 passes through the rectangular punching groove 61, and the crushed materials at the punched position will fall into the material frame 17.

[0026] The bottom of the front guide seat 641 and the bottom of the rear guide slot seat 643 are both fixedly mounted with an assembly plate 10, and the bottoms of the two assembly plates 10 are both fixedly mounted on the top of the base 1;

[0027] Specifically, the placement of the two strip materials has the purpose of guiding and facilitating installation.

[0028] The four corners of the top of the lower mold 5 are fixedly mounted with guide posts 11, and the surface of the lower pressing plate group 4 is provided with guide holes 12 adapted to the four guide posts 11;

[0029] It is worth noting that when the lower pressing plate group 4 moves, the guide hole 12 inside it will slide inside the guide column 11.

[0030] The surfaces of the four guide pillars 11 are all slidably sleeved with the limiting cylinder 13, and the top of the limiting cylinder 13 fits with the bottom of the lower pressing plate group 4;

[0031] Furthermore, a limiting cylinder 13 is disposed at the bottom of the laminating plate 7 to prevent the bottom of the laminating plate 7 from contacting with the top of the limiting clamping seat 62 and causing damage.

[0032] Two insertion columns 14 are fixedly mounted on the bottom of the laminating plate 7, and an insertion slot 15 adapted to the two insertion columns 14 is provided on the top of the lower mold 5;

[0033] It should be noted that the downward movement of the bonding plate 7 will drive the insertion column 14 to enter the insertion groove 15, thereby achieving the purpose of guiding the stamping.

[0034] The four corners of the bottom of the lower mold 5 are fixedly installed with connecting columns 16, and the bottom of the lower mold 5 is provided with a material frame 17, and the rectangular groove inside the lower mold 5 is connected with the bottom of the base 1;

[0035] It is worth noting that a material frame 17 is provided at the bottom of the base 1 so as to collect the cut scraps.

[0036] This device inserts one end of two strip materials into the guide groove 642 at the top of the front guide seat 641 and keeps pushing. The head end of the material passes through the limiting slide groove 63 in the limiting card seat 62 and reaches the rear guide card slot seat 643, completing the placement of the two strip materials. The two cylinders 3 are synchronous cylinders 3. Starting cylinder 3 drives the lower pressure plate group 4 to move downward, thereby driving the bonding plate 7 to move downward. The two alignment grooves 8 at the bottom of the bonding plate 7 limit the two materials respectively. The lower pressure plate group 4 continues to press down and squeeze the support spring 18. The lower pressure plate group 4 drives the punching block 9 to punch the boring surface. The punching block 9 passes through the rectangular punching groove 61, and the crushed materials at the punched position will fall into the material frame 17.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-channel cutting die, comprising a base (1), characterized in that: A top plate (2) is installed on the top of the base (1) through four supporting columns, two cylinders (3) are installed inside the top plate (2), and a lower pressure plate group (4) is installed at the lower ends of the two cylinders (3). A lower mold (5) is fixedly installed on the top of the base (1), and a multi-channel limiter (6) is provided on the surface of the lower mold (5). The bottom of the lower pressure plate group (4) is clamped with a bonding plate (7) through four supporting springs (18), and alignment grooves (8) are provided on both sides of the bottom of the bonding plate (7), and multiple punching blocks (9) are slidably installed inside the two alignment grooves (8), and the tops of the multiple punching blocks (9) are fixedly installed on the bottom of the lower pressure plate group (4); The multi-channel limiting member (6) comprises a rectangular punching groove (61), a limiting clamping seat (62), a limiting slide groove (63) and an extended guide component (64). A plurality of rectangular punching grooves (61) are provided on both sides of the top of the lower mold (5). The interior of the rectangular punching groove (61) is slidably mounted on the surface of the punching block (9). A limiting clamping seat (62) is provided on both sides of the rectangular punching groove (61), and a limiting slide groove (63) for material limiting is provided between adjacent sides of the two limiting clamping seats (62). An extended guide component (64) for guiding the insertion of objects is provided on the surface of the lower mold (5).

2. The multi-channel cutting die according to claim 1, characterized in that: The extended guide assembly (64) comprises a front guide seat (641), a guide groove (642) and a rear guide slot seat (643); the front guide seat (641) is installed on the front side of the lower mold (5); guide grooves (642) for placing materials are provided on both sides of the top of the front guide seat (641); and the rear guide slot seat (643) is installed on the back side of the lower mold (5).

3. The multi-channel cutting die according to claim 2, characterized in that: The bottoms of the front guide seat (641) and the rear guide slot seat (643) are both fixedly mounted with assembly plates (10), and the bottoms of the two assembly plates (10) are both fixedly mounted on the top of the base (1).

4. The multi-channel cutting die according to claim 1, characterized in that: Guide columns (11) are fixedly installed at the four corners of the top of the lower mold (5), and guide holes (12) matching the four guide columns (11) are opened on the surface of the lower pressure plate group (4).

5. The multi-channel cutting die according to claim 4, characterized in that: The surfaces of the four guide columns (11) are all slidably sleeved with a limiting cylinder (13), and the top of the limiting cylinder (13) fits with the bottom of the lower pressing plate group (4).

6. The multi-channel cutting die according to claim 1, characterized in that: Two insertion columns (14) are fixedly mounted on the bottom of the bonding plate (7), and an insertion groove (15) adapted to the two insertion columns (14) is provided on the top of the lower mold (5).

7. The multi-channel cutting die according to claim 1, characterized in that: The four corners of the bottom of the lower mold (5) are fixedly mounted with connecting columns (16), and a material frame (17) is provided at the bottom of the lower mold (5). The rectangular groove inside the lower mold (5) is connected to the bottom of the base (1).

Images