CN218946076U

CN218946076U - Novel punching mechanism

Info

Publication number: CN218946076U
Application number: CN202223372715.9U
Authority: CN
Inventors: 赵春华; 方华; 邱振华; 陆建兵; 吕标标; 宋燕辉
Original assignee: Nantong Bicheng Motor Parts Co ltd
Current assignee: Nantong Bicheng Motor Parts Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-02
Anticipated expiration: 2032-12-15

Abstract

The utility model provides a novel punching mechanism which comprises a punching seat, wherein a slot hole is formed in the punching seat, an elastic jacking piece is arranged in the slot hole, a mounting frame is arranged on the punching seat, a fixed cylinder positioned above the slot hole and a first driving piece used for driving the fixed cylinder to approach or separate from the slot hole are arranged on the mounting frame, a punching block is arranged on one side, close to the slot hole, of the fixed cylinder, a cavity is formed in the fixed cylinder, an opening penetrating through the cavity is formed in the punching block, and a pre-punching piece entering and exiting the opening is arranged in the cavity. The utility model provides a novel punching mechanism, which solves the problem of poor punching effect on accessories.

Description

Novel punching mechanism

Technical Field

The utility model relates to the technical field of motor accessory punching, in particular to a novel punching mechanism.

Background

The parts for assembling the motor in the motor manufacturer are motor original parts, and the parts which are damaged and replaced due to improper use or abrasion are called motor parts, so that the motor parts are required to be punched by a punching machine when being processed;

the existing punching machine has certain defects when in use, certain accessories have strong rigidity, cannot be punched successfully at one time, have poor punching effect, and cannot be punched in advance, so that the novel punching mechanism is provided.

Disclosure of Invention

Based on the technical problems in the background technology, the utility model provides a novel punching mechanism.

The utility model provides a novel punching mechanism, which comprises a punching seat, wherein a slotted hole is formed in the punching seat, an elastic jacking piece is arranged in the slotted hole, a mounting frame is arranged on the punching seat, a fixed cylinder positioned above the slotted hole and a first driving piece used for driving the fixed cylinder to approach or separate from the slotted hole are arranged on the mounting frame, a punching block is arranged on one side, close to the slotted hole, of the fixed cylinder, a cavity is formed in the fixed cylinder, an opening penetrating through the cavity is formed in the punching block, and a pre-punching piece entering and exiting the opening is arranged in the cavity.

Preferably, the pre-punching piece comprises an assembly barrel arranged in the cavity, the bottom of the assembly barrel is rotationally connected with a punching rod of the access hole, an installation cavity is formed in the assembly barrel, a servo motor is installed in the installation cavity, the output end of the servo motor is connected with one end of the punching rod, and a second driving piece for driving the assembly barrel to approach or depart from the punching block is installed on the fixed barrel.

Preferably, the spout mouth with the cavity intercommunication has been seted up to the side of fixed section of thick bamboo, install the connecting rod on the assembly section of thick bamboo, and the one end that the assembly section of thick bamboo was kept away from to the connecting rod stretches out outside the slide slot mouth and with spout mouth sliding connection, install the installation piece that is located connecting rod top position on the fixed section of thick bamboo, the second driving piece is including installing the electric putter on the installation piece, the connecting rod is connected and is close to or keep away from to the seat of punching a hole by electric putter with electric putter.

Preferably, the elastic jacking piece comprises a fixed block and a sleeve block, the fixed block is arranged in the slotted hole, a vertically arranged ejector rod is arranged on the fixed block, the sleeve block is arranged in the slotted hole in a sliding mode, a through hole penetrating through the sleeve block is formed in the sleeve block, the top end of the ejector rod penetrates through the through hole in a sliding mode, a spring positioned between the fixed block and the sleeve block is sleeved on the ejector rod, and two ends of the spring are connected with the fixed block and the sleeve block respectively.

Preferably, the first driving member comprises a cylinder mounted on the top of the mounting frame, and the fixed cylinder is connected with the cylinder and driven by the cylinder to approach or depart from the punching seat.

The utility model has the following beneficial effects:

through the spare that punches a hole in advance that sets up, can place the accessory that needs to punch a hole in advance on the seat of punching a hole in advance, make it place between slotted hole and the fixed cylinder in advance, then can punch a hole in advance with the spare on the piece of punching a hole in advance, after punching a hole in advance to the accessory, can make the piece of punching a hole in advance get into the fixed cylinder, then under the effect of first driving piece, the piece of punching a hole on the fixed cylinder of accessible is to the action of punching a hole of accessory, the accessory punches a hole between fixed cylinder and elasticity top and punches a hole, and under the effect of elasticity top, can play auxiliary effect when punching a hole, this structure is convenient for punch a hole to some accessories that intensity is higher, can improve the effect that the accessory punched a hole.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a novel punching mechanism according to the present utility model.

Fig. 2 is a schematic diagram of a partial structure of a novel punching mechanism according to the present utility model.

Fig. 3 is a schematic structural diagram of an elastic top punch in the novel punching mechanism according to the present utility model.

In the figure: 1. a punching seat; 2. an elastic ejection member; 201. a fixed block; 202. a push rod; 203. sleeving blocks; 204. a spring; 3. a mounting frame; 4. a fixed cylinder; 5. punching blocks; 6. pre-punching the hole; 61. an assembly barrel; 62. punching a hole rod; 63. a servo motor; 7. a connecting rod; 8. a mounting block; 9. an electric push rod; 10. and (3) a cylinder.

Detailed Description

Referring to fig. 1-3, the present utility model provides a novel punching mechanism, which comprises a punching seat 1, wherein a slot hole is formed in the punching seat 1, and an elastic punching member 2 is installed in the slot hole. The elastic jacking piece 2 comprises a fixed block 201 and a sleeve block 203, wherein the fixed block 201 is arranged in a slotted hole, a vertically arranged ejector rod 202 is arranged on the fixed block 201, the sleeve block 203 is arranged in the slotted hole in a sliding mode, a penetrating through hole is formed in the sleeve block 203, the top end of the ejector rod 202 penetrates through the through hole in a sliding mode, a spring 204 located between the fixed block 201 and the sleeve block 203 is sleeved on the ejector rod 202, and two ends of the spring 204 are connected with the fixed block 201 and the sleeve block 203 respectively.

In this embodiment, the punching seat 1 is provided with a mounting frame 3, and the mounting frame 3 is provided with a fixing cylinder 4 located above the slot hole and a first driving member for driving the fixing cylinder 4 to approach or separate from the slot hole. The first driving part comprises a cylinder 10 arranged at the top of the mounting frame 3, and the fixed cylinder 4 is connected with the cylinder 10 and driven by the cylinder 10 to approach or separate from the punching seat 1.

In a further embodiment, a punching block 5 is installed on one side, close to the slot hole, of the fixed cylinder 4, a cavity is formed in the fixed cylinder 4, a hole penetrating through and communicated with the cavity is formed in the punching block 5, and a pre-punching piece 6 for entering and exiting the hole is installed in the cavity. The pre-punched part 6 comprises an assembly barrel 61 arranged in the cavity, a punched rod 62 which is connected with the access opening is rotatably arranged at the bottom of the assembly barrel 61, an installation cavity is formed in the assembly barrel 61, a servo motor 63 is installed in the installation cavity, the output end of the servo motor 63 is connected with one end of the punched rod 62, and a second driving part for driving the assembly barrel 61 to approach or separate from the punched block 5 is installed on the fixed barrel 4. The spout mouth with cavity intercommunication has been seted up to the side of fixed section of thick bamboo 4, installs connecting rod 7 on the assembly section of thick bamboo 61, and the one end that assembly section of thick bamboo 61 was kept away from to connecting rod 7 stretches out outside the spout mouth and with spout mouth sliding connection, installs the installation piece 8 that is located connecting rod 7 top position on the fixed section of thick bamboo 4, and the second driving piece is including installing the electric putter 9 on installation piece 8, and connecting rod 7 is connected and is close to or keep away from to punching a hole seat 1 by electric putter 9 with electric putter 9.

When the device is used, in order to facilitate pre-punching of accessories, the accessories to be punched can be placed on the punching seat 1, the accessories are placed between the slotted holes and the fixed cylinder 4, then the connecting rod 7 is driven by the electric push rod 9 to approach the punching seat 1, meanwhile, the punching rod 62 on the assembly cylinder 61 can be driven to penetrate through the opening formed in the punching block 5, then the punching rod 62 can be driven by the servo motor 63 to rotate, the accessories can be punched through the rotating punching rod 62, after the accessories are punched, the connecting rod 7 is driven by the electric push rod 9 to be far away from the punching seat 1, the punching rod 62 on the assembly cylinder 61 can enter the cavity formed in the fixed cylinder 4, and the structure can realize the pre-punching effect on the accessories.

When the device is used, after the accessory is pre-punched, the fixed cylinder 4 is driven to approach the accessory through the air cylinder 10, the accessory is punched through the punching block 5 on the fixed cylinder 4, the sleeve block 203 slides on the ejector rod 202 when the accessory is punched, at this time, the ejector rod 202 penetrates through the through hole formed in the sleeve block 203, so that an auxiliary effect is achieved when the accessory is punched, after the accessory is punched, the sleeve block 203 returns to the original position under the action of the spring 204, and the device can be used for punching accessories with higher strength through cooperation of the pre-punched piece 6, so that the accessory punching effect is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Novel mechanism punches a hole, its characterized in that: including punching a hole seat (1), set up slotted hole in punching a hole seat (1), install elasticity top towards piece (2) in the slotted hole, install mounting bracket (3) on punching a hole seat (1), and install on mounting bracket (3) and be located fixed section of thick bamboo (4) of slotted hole top position and be used for driving fixed section of thick bamboo (4) to be close to or the first driving piece that keeps away from to the slotted hole, fixed section of thick bamboo (4) are gone up and are close to one side of slotted hole and install punch a hole piece (5), set up the cavity in fixed section of thick bamboo (4), set up in punch a hole in piece (5) and run through and with the trompil of cavity intercommunication, install in the cavity and go out the trompil in advance and punch a hole piece (6).

2. A novel punching mechanism according to claim 1, characterized in that: the pre-punching piece (6) comprises an assembly barrel (61) arranged in the cavity, a punching rod (62) with an access hole is rotatably connected to the bottom of the assembly barrel (61), an installation cavity is formed in the assembly barrel (61), a servo motor (63) is installed in the installation cavity, the output end of the servo motor (63) is connected with one end of the punching rod (62), and a second driving piece used for driving the assembly barrel (61) to approach or separate from the punching block (5) is installed on the fixed barrel (4).

3. A novel punching mechanism according to claim 2, characterized in that: the utility model discloses a punching seat, including fixed section of thick bamboo (4), connecting rod (7) are installed on assembly section of thick bamboo (61), and connecting rod (7) are kept away from the one end of assembly section of thick bamboo (61) and are stretched out outside the slide slot mouth and with slide slot mouth sliding connection, install on fixed section of thick bamboo (4) and be located installation piece (8) of connecting rod (7) top position, second driving piece is including installing electric putter (9) on installation piece (8), connecting rod (7) are connected with electric putter (9) and are close to or keep away from to punching seat (1) by electric putter (9).

4. A novel punching mechanism according to claim 3, characterized in that: the elastic jacking piece (2) comprises a fixed block (201) and a sleeve block (203), wherein the fixed block (201) is installed in a slot hole, a vertically arranged ejector rod (202) is installed on the fixed block (201), the sleeve block (203) is slidably arranged in the slot hole, a through hole penetrating through the sleeve block (203) is formed in the sleeve block (203), the top end of the ejector rod (202) slidably penetrates through the through hole, a spring (204) located between the fixed block (201) and the sleeve block (203) is sleeved on the ejector rod (202), and two ends of the spring (204) are connected with the fixed block (201) and the sleeve block (203) respectively.

5. A novel punching mechanism according to any one of claims 1-4, characterized in that: the first driving piece comprises an air cylinder (10) arranged at the top of the mounting frame (3), and the fixed cylinder (4) is connected with the air cylinder (10) and is driven by the air cylinder (10) to approach or separate from the punching seat (1).