Automatic punching device

Abstract

The utility model relates to the technical field of metal piece punching, and discloses an automatic punching device which comprises a device body, a supporting frame is installed at the bottom end of the device body, and the device body comprises a limiting mechanism and a punching mechanism. Wherein the limiting mechanism comprises a mounting plate, and the mounting plate is connected to the upper portion of the supporting frame; the bottom end of the limiting frame is connected with the mounting plate; the rotating axis penetrates through the mounting plate and the limiting frame; the clamping opening is formed in the top end of the limiting frame; the clamping openings are arc-shaped openings, and a metal pipe is clamped between the two sets of opposite clamping openings. The movable frame drives the sliding plate connected with the movable frame to move, the sliding plate slides on the surface of the sliding frame, the sliding plate drives the punching motor to adjust the position, the punching motor works and drives the electric push rod to move, and the electric push rod drives the punching head to punch a metal pipe.

Description

Technical Field

[0001] The utility model relates to the field of metal part punching, in particular to an automatic punching device. Background Art

[0002] Punching involves applying external force to plates, strips, pipes, and profiles using a pressure device to create holes. Metal pipes are commonly used in the petroleum, chemical, medical, food, light industry, and mechanical instrumentation industries. During mechanical manufacturing and processing, punching is often necessary. Punching is far more efficient and inexpensive than drilling. However, existing punching devices lack the ability to adjust the clamping position, limiting their processing capabilities to pipes of the same size, reducing their practicality. Utility Model Content

[0003] In order to solve the technical problem that the existing punching device cannot adjust the clamping position, so that the device can only process pipes of the same size, reducing the practicality of the device, the utility model provides an automatic punching device.

[0004] The utility model adopts the following technical solutions to achieve: an automatic punching device, including a device body, a support frame is installed at the bottom end of the device body, and the device body includes a limiting mechanism and a punching mechanism;

[0005] Among them, the limiting mechanism includes: a mounting plate, the mounting plate is connected to the top of the support frame; a limiting frame, the bottom end of the limiting frame is connected to the mounting plate; a rotating axis, the rotating axis passes through the mounting plate and the limiting frame; a clamping port, the clamping port is installed at the top of the limiting frame; the clamping port is an arc-shaped opening, and a metal tube is clamped between two sets of relative clamping ports; a deflection shaft, one end of the deflection shaft is connected to the limiting frame, and a first deflection axis is provided at the connection between the deflection shaft and the limiting frame; the other end of the deflection shaft is connected to the second deflection axis, and the inner side of the deflection axis is connected to a receiving plate.

[0006] The metal pipe is placed between two sets of limiting mechanisms. The staff pulls the limiting frame, and the bottom end of the limiting frame deflects around the rotation axis. One side of the limiting frame deflects around the first deflection axis. The deflection shaft connected to the other side of the first deflection axis deflects synchronously. The second deflection axis connected to the bottom end of the deflection shaft deflects synchronously. The second deflection axis deflects synchronously around the receiving plate. The relative clamping ports then clamp and limit the metal pipe, which is convenient for clamping and limiting metal pipes of different sizes and for punching holes in the metal pipe.

[0007] As a further improvement of the above solution, the punching mechanism includes:

[0008] Mounting frame, the mounting frame is installed above the supporting frame; connecting platform, the connecting platform is installed on the top of the mounting frame; sliding frame, the sliding frame is installed above the connecting platform; sliding plate, the sliding plate is clamped on the sliding frame; punching motor, the punching motor is installed on the outside of the sliding plate; electric push rod, the electric push rod is connected to the bottom of the punching motor; punching head, the punching head is connected to the bottom of the electric push rod; reciprocating motor, the reciprocating motor is a forward and reverse motor, and the model of the reciprocating motor is ET-DCM2513R; rotating screw, the rotating screw is connected to the outside of the reciprocating motor; moving frame, the moving frame is sleeved on the surface of the rotating screw.

[0009] Through the operation of the reciprocating motor, the reciprocating motor drives the rotating screw connected to it to rotate synchronously, and the movable frame sleeved on the surface of the rotating screw moves, and the movable frame drives the sliding plate connected to it to move, and the sliding plate slides on the surface of the sliding frame, and the sliding plate drives the punching motor to adjust its position. Through the operation of the punching motor, the punching motor drives the electric push rod to move, and the electric push rod drives the punching head to realize the punching operation on the metal pipe.

[0010] As a further improvement of the above solution, the limiting mechanism is provided with two opposite groups, and the punching head is located above the metal tube to facilitate punching.

[0011] As a further improvement of the above solution, the movable frame moves on the surface of the rotating screw, and the movable frame is connected to the sliding plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model drives the sliding plate connected to it to move by the moving frame, and the sliding plate slides on the surface of the sliding frame. The sliding plate drives the punching motor to adjust its position. Through the operation of the punching motor, the punching motor drives the electric push rod to move, and the electric push rod thereby drives the punching head to realize the punching operation on the metal pipe.

[0014] 2. The utility model deflects around the first deflection axis through one side of the limit frame, and the deflection shaft connected to the other side of the first deflection axis deflects synchronously, and the second deflection axis connected to the bottom end of the deflection shaft deflects synchronously, and the second deflection axis deflects synchronously around the receiving plate, and the relative clamping mouth then clamps and limits the metal tube, which is convenient for clamping and limiting metal tubes of different sizes and convenient for punching metal tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Structural diagram;

[0017] Figure 3 This is a schematic diagram of the connection structure of the limiting mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure of the punching mechanism of the utility model.

[0019] Description of main symbols:

[0020] Device body; 2. Support frame; 3. Limiting mechanism; 31. Mounting plate; 32. Limiting frame; 33. Rotation axis; 34. Clamping mouth; 35. Deflection shaft; 36. First deflection axis; 37. Second deflection axis; 38. Receiver plate; 4. Punching mechanism; 41. Mounting frame; 42. Connecting table; 43. Sliding frame; 44. Sliding plate; 45. Punching motor; 46. Electric push rod; 47. Punching head; 48. Reciprocating motor; 49. Rotating screw; 410. Moving frame; 5. Metal pipe. DETAILED DESCRIPTION

[0021] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example 1:

[0022] Please combine Figures 1-4 This embodiment proposes an automated punching device, including a device body 1, a support frame 2 is installed at the bottom end of the device body 1, and the device body 1 includes a limiting mechanism 3 and a punching mechanism 4;

[0023] Among them, the limiting mechanism 3 includes:

[0024] A mounting plate 31 is connected to the top of the support frame 2;

[0025] A limiting frame 32, the bottom end of which is connected to the mounting plate 31;

[0026] A rotation axis 33, which passes through the mounting plate 31 and the limiting frame 32;

[0027] The clamping opening 34 is installed at the top of the limiting frame 32; the clamping opening 34 is an arc-shaped opening, and the metal tube 5 is clamped between two sets of opposite clamping openings 34;

[0028] The deflection shaft 35 has one end connected to the limit frame 32 , and a first deflection axis 36 is provided at the connection between the deflection shaft 35 and the limit frame 32 ; the other end of the deflection shaft 35 is connected to the second deflection axis 37 , and a receiving plate 38 is connected to the inner side of the deflection axis 37 .

[0029] The metal tube 5 is placed between the two sets of limiting mechanisms 3. The staff pulls the limiting frame 32, and the bottom end of the limiting frame 32 deflects around the rotating axis 33. One side of the limiting frame 32 deflects around the first deflection axis 36. The deflection shaft 35 connected to the other side of the first deflection axis 36 deflects synchronously. The second deflection axis 37 connected to the bottom end of the deflection shaft 35 deflects synchronously. The second deflection axis 37 deflects synchronously around the receiving plate 38. The relative clamping mouth 34 then clamps and limits the metal tube 5, which is convenient for clamping and limiting metal tubes 5 of different sizes and for punching the metal tube 5.

[0030] The punching mechanism 4 comprises:

[0031] Mounting frame 41, mounting frame 41 is mounted above the supporting frame 2;

[0032] A connecting platform 42 is mounted on the top of the mounting frame 41;

[0033] Sliding frame 43, the sliding frame 43 is installed above the connecting platform 42;

[0034] Sliding plate 44, sliding plate 44 is clamped on the sliding frame 43;

[0035] Punching motor 45, the punching motor 45 is installed on the outside of the sliding plate 44;

[0036] An electric push rod 46 , which is connected to the bottom of the punching motor 45 ;

[0037] Punching head 47, the punching head 47 is connected to the bottom of the electric push rod 46; the limiting mechanism 3 is provided with two opposite groups, and the punching head 47 is located above the metal tube 5;

[0038] The reciprocating motor 48 is a forward and reverse motor. The model of the reciprocating motor 48 is ET-DCM2513R.

[0039] A rotating screw 49 is connected to the outside of the reciprocating motor 48;

[0040] The movable frame 410 is sleeved on the surface of the rotating screw 49. The movable frame 410 moves on the surface of the rotating screw 49 and is connected to the sliding plate 44.

[0041] Through the operation of the reciprocating motor 48, the reciprocating motor 48 drives the rotating screw 49 connected thereto to rotate synchronously, and the movable frame 410 sleeved on the surface of the rotating screw 49 moves, and the movable frame 410 drives the sliding plate 44 connected thereto to move, and the sliding plate 44 slides on the surface of the sliding frame 43, and the sliding plate 44 drives the punching motor 45 to adjust its position. Through the operation of the punching motor 45, the punching motor 45 drives the electric push rod 46 to move, and the electric push rod 46 drives the punching head 47 to perform the punching operation on the metal tube 5.

[0042] The specific implementation steps of this utility model are as follows:

[0043] When in use, the metal tube 5 is placed between the two sets of limiting mechanisms 3. The staff pulls the limiting frame 32, and the bottom end of the limiting frame 32 deflects around the rotation axis 33. One side of the limiting frame 32 deflects around the first deflection axis 36. The deflection shaft 35 connected to the other side of the first deflection axis 36 deflects synchronously. The second deflection axis 37 connected to the bottom end of the deflection shaft 35 deflects synchronously. The second deflection axis 37 deflects synchronously around the receiving plate 38. The relative clamping openings 34 then clamp and limit the metal tube 5, making it convenient to clamp and limit the metal tubes 5 of different sizes and to facilitate punching of the metal tube 5.

[0044] At the same time, through the operation of the reciprocating motor 48, the reciprocating motor 48 drives the rotating screw 49 connected thereto to rotate synchronously, and the movable frame 410 sleeved on the surface of the rotating screw 49 moves, and the movable frame 410 drives the sliding plate 44 connected thereto to move, and the sliding plate 44 slides on the surface of the sliding frame 43, and the sliding plate 44 drives the punching motor 45 to adjust its position. Through the operation of the punching motor 45, the punching motor 45 drives the electric push rod 46 to move, and the electric push rod 46 drives the punching head 47 to perform the punching operation on the metal tube 5.

[0045] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. An automated punching device, comprising a device body, characterized in that: A support frame is installed at the bottom end of the device body, and the device body includes a limiting mechanism and a punching mechanism; Wherein, the limiting mechanism includes: A mounting plate connected above the support frame; A limiting frame, the bottom end of which is connected to the mounting plate; A rotation axis, the rotation axis passing through the mounting plate and the limiting frame; A clamping opening, the clamping opening being mounted on the top end of the limiting frame; A deflection shaft, one end of the deflection shaft is connected to the limit frame, and a first deflection axis is provided at the connection between the deflection shaft and the limit frame; the other end of the deflection shaft is connected to a second deflection axis, and a receiving plate is connected to the inner side of the deflection axis.

2. An automated punching device according to claim 1, characterized in that: The clamping opening is in an arc shape, and a metal pipe is clamped between two groups of clamping openings facing each other.

3. An automated punching device according to claim 2, characterized in that: The punching mechanism comprises: A mounting frame, the mounting frame being mounted above the supporting frame; A connecting platform, the connecting platform is installed on the top of the mounting frame; A sliding frame installed above the connecting platform; a sliding plate, the sliding plate being clamped on the sliding frame; a punching motor, the punching motor being installed on the outside of the sliding plate; An electric push rod connected below the punching motor; A punching head connected below the electric push rod; Reciprocating motor, the reciprocating motor is a forward and reverse motor, and the model of the reciprocating motor is ET-DCM2513R; a rotating screw connected to an outer side of the reciprocating motor; A movable frame is sleeved on the surface of the rotating screw.

4. An automated punching device according to claim 3, characterized in that: The moving frame moves on the surface of the rotating screw, and the moving frame is connected to the sliding plate.

5. An automated punching device according to claim 3, characterized in that: The limiting mechanism is provided with two opposite groups, and the punching head is located above the metal tube.

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