Puncher for die machining

Abstract

The invention relates to the technical field of punchers, in particular to a puncher for die machining. Comprising a device body, a storage drawer is slidably attached to the bottom end of the interior of the device body, a plurality of sets of protective fences are arranged at the top of the device body, a grid plate is embedded in the top of the device body, and the surfaces of the two sets of protective fences are each provided with a set of limiting sliding grooves; two sets of supporting vertical rods are arranged on the upper portion of the device body, a puncher body is arranged on the upper portion of the device body, a set of second screws are arranged in each set of limiting sliding grooves, two sets of electric telescopic rods are arranged on the upper portion of the device body, and two sets of limiting clamping plates are arranged on the upper portion of the device body. And two groups of cleaning brushes are arranged above the device main body. According to the embodiment, the punching position can be adjusted after a mold is fixed, a grid plate is cleaned while the mold is clamped, and practicability is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of punching machines, and in particular relates to a punching machine for mold processing. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. At present, the punching machine is used for the punching operation of the mold.

[0003] After searching, in the prior art, Chinese patent announcement number: CN218016265U, authorization date: 2022-12-13, discloses a punching machine for mold processing, including: a punching machine body, a base is arranged inside the punching machine body, a fixing component is arranged on the surface of the base, the fixing component includes a fixing seat, a U-shaped sliding frame is arranged on one side of the fixing seat, a mold body is arranged inside the U-shaped sliding frame, an adjustment component is arranged on one side of the surface of the U-shaped sliding frame, a scale line is arranged on the surface of the U-shaped sliding frame, an extrusion component is arranged on the surface of the base, a positioning component is arranged on one side of the extrusion component, and two limit components are respectively arranged at both ends of the U-shaped sliding frame. By arranging a U-shaped sliding frame inside the base, the mold body can be fixed and then the U-shaped sliding frame can be directly pulled to replace the current operation of manually pulling the mold body.

[0004] However, the device still has the following defects: Although the above embodiment can prevent position deviation when pulling the mold body, improve the accuracy of measurement, and improve the convenience of use, the device cannot adjust the punching position after fixing the mold, and has limitations in use. Summary of the invention

[0005] In view of the above problems, the present invention provides a punching machine for mold processing, comprising a device body, a storage drawer is slidably fitted at the inner bottom end of the device body, a plurality of groups of protective fences are provided on the top of the device body, a mesh grid plate is embedded on the top of the device body, a group of limiting slide grooves are provided on the surfaces of two groups of the protective fences, two groups of supporting vertical rods are provided on the top of the device body, a first screw is provided on the top of the device body, and a first motor is provided on the top of the device body;

[0006] A punching machine body is provided above the device body, a driving member is provided above the device body, the output end of the driving member is transmission-connected with a punching head, a group of second screws are provided inside each group of the limiting slide grooves, a group of second sliders are provided inside each group of the limiting slide grooves, a group of second motors are provided inside each group of the limiting slide grooves, two groups of electric telescopic rods are provided above the device body, two groups of limiting clamping plates are provided above the device body, and two groups of cleaning brushes are provided above the device body.

[0007] Furthermore, a plurality of groups of fixed support legs are provided at the bottom of the device body, and the plurality of groups of fixed support legs are respectively located at the bottom corners of the device body.

[0008] Furthermore, the storage drawer is movably connected to a side wall of the device body, and a pull-out handle is provided at the center of the surface of the storage drawer, and several groups of the protective fences are movably connected in sequence.

[0009] Furthermore, the central axis of the mesh grille plate coincides with the central axis of the device body, the two groups of limiting slide grooves are symmetrically arranged with the central axis of the device body as the center, the surfaces of the two groups of limiting slide grooves are fitted with a group of movable slides, and the two groups of supporting vertical rods are respectively connected to the two groups of movable slides.

[0010] Furthermore, the two ends of the first screw are respectively connected to the surfaces of two groups of supporting vertical rods, the output end of the first motor is transmission-connected to one end of the first screw, a first slider is provided above the device body, the top of the punch body is fixedly connected to the bottom of the first slider, and the driving member is connected to the punch body.

[0011] Furthermore, each group of the second sliding blocks is threadedly connected to the surface of a group of second screw rods, and the interior of each group of the limiting sliding grooves is slidably fitted with a group of connecting support rods, the two ends of the two groups of connecting support rods are respectively fixedly connected to the surfaces of the two groups of second sliding blocks, the other ends of the two groups of connecting support rods are respectively fixedly connected to the two groups of movable slides, and the output end of each group of the second motors is respectively transmission connected to one end of the two groups of second screw rods.

[0012] Furthermore, two groups of fixed blocks are provided above the main body of the device, and the two groups of fixed blocks are respectively located at the surface center of the two groups of protective fences, and the two groups of fixed blocks are symmetrically arranged with the central axis of the main body of the device as the center, and one end of the two groups of electric telescopic rods are respectively connected to the two groups of fixed blocks.

[0013] Furthermore, the two groups of limit clamping plates are respectively transmission connected to the output ends of the two groups of electric telescopic rods, the two groups of cleaning brushes are respectively located at the bottom of the two groups of limit clamping plates, and the two groups of cleaning brushes are both slidably fitted with the surface of the mesh grille plate.

[0014] The beneficial effects of the present invention are:

[0015] 1. A mesh grid plate is embedded in the top of the device body, and the waste generated by punching falls into the storage drawer for collection and treatment. Two sets of electric telescopic rods are provided on the top of the device body, two sets of limit clamping plates are provided on the top of the device body, and two sets of cleaning brushes are provided on the top of the device body. The two sets of cleaning brushes are slidably fitted with the surface of the mesh grid plate. The two sets of electric telescopic rods drive the two sets of limit clamping plates to move to clamp the mold. At the same time, the two sets of limit clamping plates drive the two sets of cleaning brushes to move, which can clean the mesh grid plate while preventing waste from clogging.

[0016] 2. The two sets of second screws are driven by the two sets of first motors to move, so that the two sets of supporting vertical rods drive the first screws to move while driving the punching machine body to move, so that the punching position can be adjusted. Then, the punching machine body moves horizontally under the drive of the first slider, and further, the position adjustment of the punching machine body in two directions is realized. After the mold is fixed, the punching position can be adjusted while achieving the effect of improving the practicality of the equipment.

[0017] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of an embodiment of the present invention is shown;

[0020] Figure 2 A schematic diagram of the main structure of a punching machine according to an embodiment of the present invention is shown;

[0021] Figure 3 A schematic cross-sectional view of a device body according to an embodiment of the present invention is shown;

[0022] Figure 4 A schematic diagram of the main structure of a device according to an embodiment of the present invention is shown.

[0023] In the figure: 1. device body; 2. fixed support leg; 3. storage drawer; 4. pull-out handle; 5. protective fence; 6. mesh grille; 7. limit slide; 8. moving slide; 9. support vertical rod; 10. first screw rod; 11. first motor; 12. first slide block; 13. punching machine body; 14. driving member; 15. punching head; 16. second screw rod; 17. second slide block; 18. connecting support rod; 19. second motor; 20. fixed block; 21. electric telescopic rod; 22. limit clamping plate; 23. cleaning brush. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] The embodiment of the present invention provides a punching machine for mold processing, including a device body 1; illustratively, as Figure 1-4 shown.

[0026] The bottom of the device body 1 is provided with a plurality of groups of fixed support legs 2, and the plurality of groups of fixed support legs 2 are respectively located at the bottom corners of the device body 1. A storage drawer 3 is slidably fitted at the inner bottom end of the device body 1, and the storage drawer 3 is movably connected with a side wall of the device body 1, and a pull-out handle 4 is provided at the center of the surface of the storage drawer 3. The top of the device body 1 is provided with a plurality of groups of protective fences 5, and the plurality of groups of protective fences 5 are movably connected in sequence.

[0027] A mesh grille plate 6 is embedded on the top of the device body 1, and the central axis of the mesh grille plate 6 coincides with the central axis of the device body 1. A set of limiting slide grooves 7 are provided on the surfaces of the two sets of the protective fences 5. The two sets of limiting slide grooves 7 are symmetrically arranged with the central axis of the device body 1 as the center. A set of movable slides 8 are fitted on the surfaces of the two sets of limiting slide grooves 7. Two sets of supporting vertical rods 9 are provided above the device body 1, and the two sets of supporting vertical rods 9 are respectively connected to the two sets of movable slides 8;

[0028] A first screw 10 is provided above the device body 1, and both ends of the first screw 10 are respectively connected to the surfaces of the two groups of supporting vertical rods 9. A first motor 11 is provided above the device body 1, and the output end of the first motor 11 is transmission-connected to one end of the first screw 10. A first slider 12 is provided above the device body 1, and the first slider 12 is threadedly connected to the surface of the first screw 10. A punching machine body 13 is provided above the device body 1;

[0029] The top of the punching machine body 13 is fixedly connected to the bottom of the first slider 12, a driving member 14 is provided above the device body 1, the driving member 14 is connected to the punching machine body 13, the output end of the driving member 14 is connected to the punching head 15, each group of the limiting slide grooves 7 is provided with a group of second screws 16, each group of the limiting slide grooves 7 is provided with a group of second sliders 17, and each group of the second sliders 17 is threadedly connected to the surface of a group of second screws 16;

[0030] Each group of the limiting slide grooves 7 is provided with a group of connecting rods 18 in a sliding fit, and the two ends of the two groups of connecting rods 18 are respectively fixedly connected to the surfaces of the two groups of second sliders 17, and the other ends of the two groups of connecting rods 18 are respectively fixedly connected to the two groups of moving slides 8, and each group of the limiting slide grooves 7 is provided with a group of second motors 19, and the output ends of each group of the second motors 19 are respectively connected to one end of the two groups of second screws 16, and two groups of fixed blocks 20 are provided above the device body 1;

[0031] The two groups of fixed blocks 20 are respectively located at the center of the surface of the two groups of protective fences 5, and the two groups of fixed blocks 20 are symmetrically arranged with the central axis of the device body 1 as the center. Two groups of electric telescopic rods 21 are arranged above the device body 1, and one end of the two groups of electric telescopic rods 21 is respectively connected to the two groups of fixed blocks 20. Two groups of limit clamping plates 22 are arranged above the device body 1, and the two groups of limit clamping plates 22 are respectively connected to the output ends of the two groups of electric telescopic rods 21 in transmission connection;

[0032] Two groups of cleaning brushes 23 are provided above the device body 1 . The two groups of cleaning brushes 23 are respectively located at the bottom of the two groups of limiting clamping plates 22 , and the two groups of cleaning brushes 23 are both slidably fitted with the surface of the mesh grille plate 6 .

[0033] Specifically, two groups of the first motors 11 drive two groups of the second screws 16 to move, so that the two groups of the support vertical rods 9 drive the first screws 10 to move while driving the punching machine body 13 to move, so that the punching position can be adjusted, and then the punching machine body 13 is driven by the first slider 12 to move horizontally, further, the position adjustment of the punching machine body 13 in two directions is realized, and the punching position can be adjusted after the mold is fixed;

[0034] A mesh grid plate 6 is embedded in the top of the device body 1, and the waste generated by punching falls into the storage drawer 3 for collection and treatment. Two groups of electric telescopic rods 21 are provided on the top of the device body 1, and two groups of limit clamping plates 22 are provided on the top of the device body 1. Two groups of cleaning brushes 23 are provided on the top of the device body 1. The two groups of cleaning brushes 23 are slidably fitted with the surface of the mesh grid plate 6. The two groups of electric telescopic rods 21 drive the two groups of limit clamping plates 22 to move to clamp the mold. At the same time, the two groups of limit clamping plates 22 drive the two groups of cleaning brushes 23 to move to clean the mesh grid plate 6 to prevent waste from clogging.

[0035] The working principle of a punching machine for mold processing proposed by the embodiment of the present invention is as follows:

[0036] The two sets of first motors 11 drive the two sets of second screws 16 to move, so that the two sets of support vertical rods 9 drive the first screws 10 to move and drive the punching machine body 13 to move, so that the punching position can be adjusted. Then, the punching machine body 13 moves horizontally under the drive of the first slider 12, and further, the position adjustment of the punching machine body 13 in two directions is realized, and the punching position can be adjusted after the mold is fixed;

[0037] A mesh grid plate 6 is embedded in the top of the device body 1, and the waste generated by punching falls into the storage drawer 3 for collection and treatment. Two groups of electric telescopic rods 21 are provided on the top of the device body 1, two groups of limit clamping plates 22 are provided on the top of the device body 1, and two groups of cleaning brushes 23 are provided on the top of the device body 1. The two groups of cleaning brushes 23 are slidably fitted with the surface of the mesh grid plate 6. The two groups of electric telescopic rods 21 drive the two groups of limit clamping plates 22 to move to clamp the mold. At the same time, the two groups of limit clamping plates 22 drive the two groups of cleaning brushes 23 to move to clean the mesh grid plate 6 to prevent waste from clogging.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A punching machine for mold processing, comprising a device body (1), characterized in that: The bottom end of the device body (1) is slidably fitted with a storage drawer (3), the top of the device body (1) is provided with a plurality of groups of protective fences (5), the top of the device body (1) is embedded with a mesh grille plate (6), the surfaces of the two groups of protective fences (5) are each provided with a group of limiting slide grooves (7), the top of the device body (1) is provided with two groups of supporting vertical rods (9), the top of the device body (1) is provided with a first screw rod (10), and the top of the device body (1) is provided with a first motor (11); A punching machine body (13) is provided above the device body (1), a driving member (14) is provided above the device body (1), and the output end of the driving member (14) is connected to a punching head (15) in a transmission manner, each group of the limiting slide grooves (7) is provided with a group of second screw rods (16), each group of the limiting slide grooves (7) is provided with a group of second sliders (17), each group of the limiting slide grooves (7) is provided with a group of second motors (19), two groups of electric telescopic rods (21) are provided above the device body (1), two groups of limiting clamping plates (22) are provided above the device body (1), and two groups of cleaning brushes (23) are provided above the device body (1).

2. The punching machine for mold processing according to claim 1, characterized in that: A plurality of groups of fixed support legs (2) are provided at the bottom of the device body (1), and the plurality of groups of fixed support legs (2) are respectively located at the bottom corners of the device body (1).

3. The punching machine for mold processing according to claim 2, characterized in that: The storage drawer (3) is movably connected to a side wall of the device body (1), and a pull-out handle (4) is provided at the center of the surface of the storage drawer (3). A plurality of groups of protective fences (5) are movably connected in sequence.

4. The punching machine for mold processing according to claim 3, characterized in that: The central axis of the mesh grille plate (6) coincides with the central axis of the device body (1); the two groups of limit slide grooves (7) are symmetrically arranged with the central axis of the device body (1) as the center; a group of movable slide plates (8) are fitted on the surfaces of the two groups of limit slide grooves (7); and the two groups of support vertical rods (9) are respectively connected to the two groups of movable slide plates (8).

5. The punching machine for mold processing according to claim 4, characterized in that: The two ends of the first screw rod (10) are respectively connected to the surfaces of the two groups of supporting vertical rods (9); the output end of the first motor (11) is drivingly connected to one end of the first screw rod (10); a first slider (12) is provided above the device body (1); the top of the punch body (13) is fixedly connected to the bottom of the first slider (12); and the driving member (14) is connected to the punch body (13).

6. The punching machine for mold processing according to claim 1, characterized in that: Each group of the second sliding blocks (17) is threadedly connected to the surface of a group of second screw rods (16); each group of the limiting sliding grooves (7) is slidably fitted with a group of connecting rods (18); the two ends of the two groups of connecting rods (18) are respectively fixedly connected to the surfaces of the two groups of second sliding blocks (17); the other ends of the two groups of connecting rods (18) are respectively fixedly connected to the two groups of moving slides (8); and the output end of each group of the second motors (19) is respectively drivingly connected to one end of the two groups of second screw rods (16).

7. The punching machine for mold processing according to claim 2, characterized in that: Two groups of fixing blocks (20) are provided above the device body (1), the two groups of fixing blocks (20) are respectively located at the center of the surface of the two groups of protective fences (5), and the two groups of fixing blocks (20) are symmetrically arranged with the central axis of the device body (1) as the center, and one end of the two groups of electric telescopic rods (21) are respectively connected to the two groups of fixing blocks (20).

8. The punching machine for mold processing according to claim 7, characterized in that: The two groups of limit clamping plates (22) are respectively connected to the output ends of the two groups of electric telescopic rods (21) in a transmission manner; the two groups of cleaning brushes (23) are respectively located at the bottom of the two groups of limit clamping plates (22); and the two groups of cleaning brushes (23) are both slidably fitted to the surface of the mesh grille plate (6).

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