Punching device convenient to feed and used for machining

Abstract

The utility model discloses a machining stamping device convenient to feed, which belongs to the technical field of machining and comprises a base, a bottom plate is fixedly mounted above the base, two first limiting rods are fixedly mounted on the inner wall of the bottom plate, and first springs are sleeved outside the first limiting rods. A check block is fixedly installed at one end of the first limiting rod, and a pulling plate is slidably connected to the position, located above the first spring, of the bottom plate. According to the machining stamping device facilitating feeding, through the arrangement of the bottom plate, the first limiting rod, the first spring and the pulling plate, during stamping feeding, a handle is pulled, the handle drives the pulling plate to move forwards on the first limiting rod, the lower portion of the pulling plate extrudes the first spring, after the pulling plate is pulled out, a device to be stamped is placed in a stamping groove, then the handle is loosened, the first spring rebounds, and then the device to be stamped is placed in the stamping groove; by means of the feeding mode, operation is easy, a larger feeding space can be provided for workers, feeding is convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, in particular to a punching device for mechanical processing which is convenient for feeding. Background Art

[0002] Stamping is a metal processing method that involves the use of a press and a die to apply external force to materials such as plates, pipes and profiles to cause them to undergo plastic deformation or separation in order to obtain workpieces of specific shapes and sizes. Most of the existing stamping machines are manually fed, but during the manual feeding process, the distance between the punch head and the die is relatively close, and the space for manual feeding is relatively small, which brings inconvenience to manual feeding and affects work efficiency. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a punching device for mechanical processing with convenient loading, which solves the problem that the distance between the punching head and the mold is short, the space for manual loading is small, which brings inconvenience to manual loading and affects work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping device for mechanical processing with convenient loading, comprising a base, a bottom plate fixedly installed above the base, two limit rods fixedly installed on the inner wall of the bottom plate, a spring connected to the outer sleeve of the limit rod, a stop block fixedly installed on one end of the limit rod, the bottom plate is slidably connected with a pull plate above the spring, the limit rod passes through the pull plate, a stamping groove is provided above the pull plate, sliding grooves are provided on both sides of the inner wall of the bottom plate, sliders are fixedly installed on both sides of the pull plate, the sliders are slidably connected in the sliding grooves, and a handle is provided at one end of the pull plate.

[0005] As a further solution of the utility model: two installation grooves are provided on both sides of the bottom plate above the base, two limit rods are fixedly installed in the two installation grooves, two springs are connected to the outer sleeves of the two limit rods, and a material removal rack is slidably connected to the installation groove above the two springs. The two limit rods penetrate the material removal rack, and a pull rod is provided at one end of the material removal rack.

[0006] As a further solution of the utility model: two groups of fixing plates are provided above the base, four supporting rods are respectively provided at the four corners between the two groups of fixing plates, a punching rod is provided in the middle of the fixing plate, and a punching head is fixedly installed at the bottom end of the punching rod.

[0007] As a further solution of the utility model: a first material removal port is provided above the pulling plate, and a second material removal port is provided above the bottom plate, and the positions of the first material removal port and the second material removal port correspond to each other.

[0008] As a further solution of the utility model: a discharge port is provided on one side of the base, the discharge port is designed as an inclined surface, a collecting trough is fixedly installed on one side of the base, and the position of the collecting trough corresponds to the position of the discharge port.

[0009] As a further solution of the utility model: four bottom corners are respectively arranged at the four corners of the base, and the bottom corners are made of aluminum alloy.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The punching device for mechanical processing with convenient loading is provided with a bottom plate, a limit rod, a spring and a pull plate. When punching and loading, the handle is pulled, and the handle drives the pull plate to move forward on the limit rod, and the spring is squeezed under the pull plate. The sliders on both sides of the pull plate slide in the slide groove, so as to improve the stability of the pull plate when pulling the pull plate. After the pull plate is pulled out, the device to be punched is placed in the punching groove, and then the handle is loosened, and the spring rebounds to drive the pull plate to reset and punching is performed. This loading method is simple to operate, can provide the staff with a larger loading space, is convenient for loading, and improves work efficiency.

[0012] 2. The punching device for mechanical processing which is convenient for loading materials is provided with an installation groove, two limit rods, two springs and a material removal rack. After the punching is completed, the pull rod is pulled, and the pull rod drives the material removal rack to move on the two limit rods. When the material removal rack moves forward, the two springs are compressed, and when the material removal rack moves forward, it drives the punched material to move forward. After the material removal rack moves to a certain position, the punched material will enter from the one material port and the two material removal ports and fall out from the discharge port and fall into the collecting trough. This makes it convenient to collect the punched material and improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the connection between the pull plate and the bottom plate of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the connection between the material removal rack and the installation groove of the utility model;

[0016] In the figure: 1. base; 2. bottom plate; 3. limit rod 1; 4. spring 1; 5. stopper; 6. pull plate; 7. stamping groove; 8. slide groove; 9. slide block; 10. handle; 11. installation groove; 12. limit rod 2; 13. spring 2; 14. material removal rack; 15. pull rod; 16. fixed plate; 17. support rod; 18. stamping rod; 19. stamping head; 20. material removal port 1; 21. material removal port 2; 22. discharge port; 23. collecting trough; 24. bottom angle. DETAILED DESCRIPTION

[0017] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0018] like Figure 1-3 As shown, the utility model provides a technical solution: a punching device for mechanical processing with convenient loading, comprising a base 1, two mounting grooves 11 are arranged on both sides of a bottom plate 2 above the base 1, two limiting rods 12 are fixedly installed in the two mounting grooves 11, and a spring 13 is connected to the outer surface of the limiting rod 12, and the mounting groove 11 is located above the spring 13 and is slidably connected to a material removal rack 14, the limiting rod 12 passes through the material removal rack 14, and a pull rod 15 is arranged at one end of the material removal rack 14. Because the material removal rack 14 is provided, the pull rod 15 is pulled after the stamping is completed, and the pull rod 15 drives the material removal rack 14 to move forward, and the material removal rack 14 pushes out the stamped material, which is convenient for collecting the stamped material and improves the practicality of the device;

[0019] Two sets of fixing plates 16 are arranged above the base 1, four support rods 17 are arranged at the four corners between the two sets of fixing plates 16, a punching rod 18 is arranged in the middle of the fixing plate 16, and a punching head 19 is fixedly installed at the bottom end of the punching rod 18. Due to the fixing plates 16 and the support rods 17, the device is more stable during the punching process, and the precision of the punching is improved;

[0020] A discharge port 22 is provided on one side of the base 1, and the discharge port 22 is designed as an inclined surface. A collecting tank 23 is fixedly installed on one side of the base 1, and the position of the collecting tank 23 corresponds to the position of the discharge port 22. Since the position of the collecting tank 23 corresponds to the position of the discharge port 22, the stamped material falls into the collecting tank 23 through the discharge port 22, which is convenient for uniformly collecting the stamped materials, thereby improving the practicality of the device;

[0021] Four bottom corners 24 are respectively provided at the four corners of the base 1, and the bottom corners 24 are aluminum alloy bottom corners. Since the material of the bottom corners 24 is aluminum alloy, this material has high strength and long durability, which ensures the service life of the bottom corners 24. In addition, since the bottom corners 24 are provided at the four corners, the device is more stable during operation.

[0022] A bottom plate 2 is fixedly installed above the base 1, and two limiting rods 3 are fixedly installed on the inner wall of the bottom plate 2. A spring 4 is connected to the outer surface of the limiting rod 3, and a stopper 5 is fixedly installed at one end of the limiting rod 3. The bottom plate 2 is located above the spring 4 and is slidably connected with a pull plate 6. The limiting rod 3 penetrates the pull plate 6. Through the mutual cooperation between the pull plate 6 and the spring 4, the handle 10 is pulled to drive the pull plate 6 to move outward to obtain a larger loading space, and the pull plate 6 compresses the spring 4 when it moves outward, and the spring 4 rebounds to reset the pull plate 6, which is convenient for loading and improves the practicality of the device.

[0023] A material removal port 20 is provided above the pull plate 6, and a material removal port 21 is provided above the bottom plate 2. The positions of the material removal port 20 and the material removal port 21 correspond to each other. A stamping groove 7 is provided above the pull plate 6, and slide grooves 8 are provided on both sides of the inner wall of the bottom plate 2. Slide blocks 9 are fixedly installed on both sides of the pull plate 6, and the slide blocks 9 are slidably connected in the slide grooves 8. A handle 10 is provided at one end of the pull plate 6.

[0024] The working principle of the utility model is as follows: when using the device, first pull the handle 10, the handle 10 drives the pull plate 6 to move forward, after pulling to the appropriate position, put the stamped material on the stamping groove 7, release the handle 10, the spring 14 rebounds to drive the pull plate 6 to reset, start the stamping rod 18, after the stamping is completed, pull the pull rod 15, the pull rod 15 drives the material removal rack 14 to move forward, when the material removal rack 14 moves forward, it drives the stamped material to move forward into the material removal port 20, pass through the discharge port 22 and fall into the collecting tank 23, release the pull rod 15, the spring 13 rebounds to reset the material removal rack 14, and the stamping and material collection are completed.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A punching device for mechanical processing with convenient loading, comprising a base (1), characterized in that: A bottom plate (2) is fixedly mounted above the base (1), two limit rods (3) are fixedly mounted on the inner wall of the bottom plate (2), a spring (4) is connected to the outer shell of the limit rod (3), a stopper (5) is fixedly mounted on one end of the limit rod (3), a pull plate (6) is slidably connected to the bottom plate (2) located above the spring (4), the limit rod (3) passes through the pull plate (6), a stamping groove (7) is provided above the pull plate (6), sliding grooves (8) are provided on both sides of the inner wall of the bottom plate (2), sliders (9) are fixedly mounted on both sides of the pull plate (6), the sliders (9) are slidably connected in the sliding grooves (8), and a handle (10) is provided at one end of the pull plate (6).

2. A punching device for machining with convenient loading according to claim 1, characterized in that: Two mounting grooves (11) are provided on both sides of the bottom plate (2) above the base (1), two limiting rods (12) are fixedly installed in the two mounting grooves (11), two springs (13) are connected to the outer shells of the limiting rods (12), and a material removal frame (14) is slidably connected to the mounting groove (11) above the springs (13), the limiting rods (12) pass through the material removal frame (14), and a pull rod (15) is provided at one end of the material removal frame (14).

3. A punching device for machining with convenient loading according to claim 1, characterized in that: Two groups of fixing plates (16) are arranged above the base (1), four supporting rods (17) are arranged at the four corners between the two groups of fixing plates (16), a punching rod (18) is arranged in the middle of the fixing plate (16), and a punching head (19) is fixedly mounted at the bottom end of the punching rod (18).

4. A punching device for machining with convenient loading according to claim 1, characterized in that: A material removal opening 1 (20) is provided above the pulling plate (6), and a material removal opening 2 (21) is provided above the bottom plate (2), and the positions of the material removal opening 1 (20) and the material removal opening 2 (21) correspond to each other.

5. The punching device for machining with convenient loading according to claim 1 is characterized in that: A discharge port (22) is provided on one side of the base (1), and the discharge port (22) is designed as an inclined surface. A collecting trough (23) is fixedly installed on one side of the base (1), and the position of the collecting trough (23) corresponds to the position of the discharge port (22).

6. A punching device for machining with convenient loading according to claim 1, characterized in that: Four bottom corners (24) are respectively provided at the four corners of the base (1), and the bottom corners (24) are made of aluminum alloy.

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