CN112776084A

CN112776084A - Cutter dismounting device of punching module

Info

Publication number: CN112776084A
Application number: CN202011500169.5A
Authority: CN
Inventors: 何思博; 涂祥佳; 程治国
Original assignee: Eastcompeace Technology Co Ltd
Current assignee: Eastcompeace Technology Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-05-11
Anticipated expiration: 2040-12-18
Also published as: CN112776084B

Abstract

The invention discloses a cutter dismounting device of a punching module, which comprises a base, a support frame, an adjusting piece and a pressure head, wherein the support frame is arranged on the base, and a station for placing a mold body is arranged on the support frame; the adjusting piece is arranged on the supporting frame in a lifting manner, the adjusting piece is positioned above the station, the lower end of the adjusting piece faces the station, and the upper end of the adjusting piece is provided with a handle; the pressure head is rotationally arranged at the lower end of the adjusting piece and used for pushing a cutter on the die body. The adjusting part can be driven to lift through the handle, and when the adjusting part drives the pressure head to descend, the pressure head can be pressed on the cutter and force the cutter to fall off from the die body. The dismounting device has few steps for dismounting the cutter and simple operation method, can quickly dismount the cutter from the die body, has low skill requirement on workers, and effectively avoids the damage of the cutter caused by misoperation of the workers.

Description

Cutter dismounting device of punching module

Technical Field

The invention relates to the technical field of communication equipment, in particular to a cutter dismounting device of a punching module.

Background

The card punching equipment on the communication equipment production line punches and cuts products into sizes of 2FF, 3FF and 4FF, so that the products can be suitable for various types of mobile phones. The mechanism that accomplishes die-cut function on punching card equipment is called die-cut module, and die-cut module includes the mould body and locates the cutter on the mould body, and the cutter is used for die-cutting the product, and the cutter has used certain number of times after, the edge of a knife of cutter will become dull, and the edge of a knife is not sharp enough just can't die-cut qualified size. Therefore, the tool needs to be removed for grinding or replacement. At the present stage, the tool adopted for disassembling the cutter is a hammer, a worker uses the hammer to knock the cutter on the mould body to force the cutter to be separated from the mould body, the operation needs high skill, wastes time and labor, and the cutter is easy to damage.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a cutter dismounting device of a punching module, which can conveniently and quickly dismount a mold core cutter from a mold body.

The cutter dismounting device of the punching module comprises a base, a support frame, an adjusting piece and a pressure head, wherein the support frame is arranged on the base, and a station for placing a mold body is arranged on the support frame; the adjusting piece is arranged on the supporting frame in a lifting manner, the adjusting piece is positioned above the station, the lower end of the adjusting piece faces the station, and a handle is arranged at the upper end of the adjusting piece; the pressure head is rotationally arranged at the lower end of the adjusting piece and used for pushing the cutter on the die body.

The cutter dismounting device of the punching module provided by the embodiment of the invention at least has the following beneficial effects: the adjusting part can be driven to lift through the handle, when the adjusting part drives the pressure head to be at a high position, the die body can be placed on a station, and the pressure head is opposite to a cutter on the die body; when the adjusting piece drives the pressure head to descend, the pressure head can press on the cutter and force the cutter to fall off from the die body. The dismounting device has few steps for dismounting the cutter and simple operation method, can quickly dismount the cutter from the die body, has low skill requirement on workers, and effectively avoids the damage of the cutter caused by misoperation of the workers.

According to some embodiments of the invention, the base is provided with a flexible pad on an area corresponding to the station.

According to some embodiments of the invention, the adjusting member is a threaded rod, and the adjusting member is in threaded connection with the support frame.

According to some embodiments of the invention, the lower end of the adjustment member is connected to the ram by a bearing.

According to some embodiments of the invention, the pressure head is provided with a stepped groove, the bearing is a thrust bearing, a moving coil of the bearing is sleeved on the lower end of the adjusting part, a fixed coil of the bearing is arranged at the bottom of the stepped groove, a retainer ring is arranged at the lower end of the adjusting part in a region corresponding to the upper part of the bearing, and the retainer ring can extend into the upper part of the stepped groove.

According to some embodiments of the invention, the support frame comprises two support plates and a connecting plate spanning upper ends of the two support plates, the two support plates are connected with an upper surface of the base, the station is arranged on inner side surfaces of the two support plates, and the adjusting member is arranged on the connecting plate.

According to some embodiments of the invention, the station comprises two slide rails, the two slide rails are respectively arranged on the inner side surfaces of the two support plates, and the two slide rails support the mold body.

According to some embodiments of the invention, the support plate is provided with a positioning plate in a region corresponding to the slide rail.

According to some embodiments of the invention, the support plate is provided with a viewing window in a region corresponding to the work station.

According to some embodiments of the invention, the lower end of the base is provided with a plurality of foot cups.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a cutter detaching device of a punching module according to an embodiment of the present invention;

fig. 2 is a schematic view of the adjustment member, the bearing and the ram in the tool removing device of the blanking module shown in fig. 1.

Reference numerals:

the base 100, the flexible pad 110, the foot cup 120, the support frame 200, the support plate 210, the connecting plate 220, the adjusting member 300, the handle 310, the pressure head 400, the stepped groove 410, the bearing 500, the retainer ring 600, the slide rail 700, the positioning plate 800 and the observation window 900.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the directions of up, down, front, rear, left, right, etc., may be based on those shown in the drawings, only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, the invention discloses a cutter dismounting device of a punching module, which comprises a base 100, a support frame 200, an adjusting piece 300 and a pressure head 400, wherein the support frame 200 is arranged on the base 100, and a station for placing a die body is arranged on the support frame 200; the adjusting piece 300 is arranged on the supporting frame 200 in a lifting manner, the adjusting piece 300 is positioned above the station, the lower end of the adjusting piece 300 faces the station, and the upper end of the adjusting piece 300 is provided with a handle 310; the ram 400 is rotatably provided on the lower end of the regulating member 300, and the ram 400 is used to push the cutter on the die body.

The adjusting piece 300 can be driven to lift through the handle 310, when the adjusting piece 300 drives the pressure head 400 to be at a high position, the die body can be placed on a station, and the pressure head 400 at the moment is over against a cutter on the die body; when the adjusting member 300 drives the ram 400 to descend, the ram 400 can press on the cutter and force the cutter to fall off the die body. The dismounting device has few steps for dismounting the cutter and simple operation method, can quickly dismount the cutter from the die body, has low skill requirement on workers, and effectively avoids the damage of the cutter caused by misoperation of the workers.

In some embodiments of the present invention, the base 100 is provided with the flexible pad 110 in the region corresponding to the station, when the tool falls off from the die body, the tool falls on the flexible pad 110, and the flexible pad 110 can prevent the tool from directly colliding with the base, so as to prevent the tool from deforming and wearing. The flexible mat 110 may be a rubber product.

In some embodiments of the present invention, the adjusting member 300 is a screw, the adjusting member 300 is in threaded connection with the supporting frame 200, and the adjusting member 300 can be lifted by rotating the adjusting member 300, and the operation method is simple and the structure is simple. Screw rod and support frame 200 threaded connection, the screw thread has the dead angle, can avoid the screw rod to rotate by accident, and the screw rod can receive great thrust for the dynamics that the screw rod pushed down is great.

Referring to fig. 2, the lower end of the adjusting member 300 is coupled to the ram 400 through a bearing 500. When the pressure head 400 abuts against the cutter, the adjusting part 300 needs to rotate continuously to enable the pressure head 400 to push the cutter downwards continuously, but the pressure head 400 cannot rotate relative to the cutter, and the bearing 500 can just solve the problems of rotation of the adjusting part 300 and rotation of the pressure head 400. The bearing 500 is a common component, and the bearing 500 has a simple structure and is convenient to use.

In some embodiments of the present invention, the indenter 400 is provided with a stepped groove 410, the bearing 500 is a thrust bearing, the moving coil of the bearing 500 is sleeved on the lower end of the adjusting member 300, the fixed coil of the bearing 500 is arranged at the bottom of the stepped groove 410, the lower end of the adjusting member 300 is provided with a retaining ring 600 at a region corresponding to the upper side of the bearing 500, and the retaining ring 600 can extend into the upper portion of the stepped groove 410. The stepped groove 410 and the retainer ring 600 prevent the bearing 500 from being exposed and foreign matters from intruding into the bearing 500, thereby ensuring the reliability of the bearing 500.

In some embodiments of the present invention, the supporting frame 200 includes two supporting plates 210 and a connecting plate 220 disposed across upper ends of the two supporting plates 210, the two supporting plates 210 are connected to an upper surface of the base 100, the working station is disposed on inner sides of the two supporting plates 210, and the adjusting member 300 is disposed on the connecting plate 220. The two support plates 210 function to support the connection plate 220 and the adjustment member 300; the station is arranged on the inner side surfaces of the two support plates 210, and the adjusting piece 300 is arranged on the connecting plate 220, so that the adjusting piece 300 is positioned right above the station, and the position of the pressure head 400 corresponds to the position of the cutter.

In some embodiments of the present invention, the station includes two slide rails 700, the two slide rails 700 are respectively disposed on the inner side surfaces of the two support plates 210, and the two slide rails 700 support the mold body. The die body straddles the two slide rails 700, a gap between the two slide rails 700 is used for the cutter to pass through, and the die body can slide on the two slide rails 700 and be adjusted to the most appropriate position, so that the cutter is opposite to the pressure head 400.

In some embodiments, the two supporting plates 210 are divided into an upper portion and a lower portion, the thickness of the upper portion is smaller than that of the lower portion, and the outer side surface of the upper portion and the outer side surface of the lower portion are located on the same plane, so that a part of the upper surface area of the lower portion is exposed, and the exposed area is the upper surface of the sliding rail 700.

In some embodiments of the present invention, the supporting plate 210 is provided with a positioning plate 800 in a region corresponding to the sliding rail 700, and the positioning plate 800 can limit the sliding of the mold body on the sliding rail 700, so that the tool is opposite to the ram 400.

In some embodiments of the present invention, the observation window 900 is disposed in the area of the supporting plate 210 corresponding to the station, and the condition of the mold body and the cutter on the station can be observed through the observation window 900, so that a worker can grasp the condition of detaching the cutter at any time.

In some embodiments of the present invention, the base 100 is provided at the lower end thereof with a plurality of the foot cups 120, and the level of the base 100 and the connection plate 220 can be adjusted by the foot cups 120.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The cutter dismounting device of the punching module is characterized by comprising:

a base;

the support frame is arranged on the base and is provided with a station for placing the die body;

the adjusting piece is arranged on the supporting frame in a lifting manner, the adjusting piece is positioned above the station, the lower end of the adjusting piece faces the station, and a handle is arranged at the upper end of the adjusting piece;

the pressure head, the pressure head rotationally locates on the lower extreme of regulating part, the pressure head is used for promoting cutter on the mould body.

2. The tool removing device of a trimming module according to claim 1, wherein: the base is provided with a flexible pad in an area corresponding to the station.

3. The tool removing device of a trimming module according to claim 1, wherein: the adjusting piece is a screw rod, and the adjusting piece is in threaded connection with the supporting frame.

4. The tool removing device of a trimming module according to claim 3, wherein: the lower end of the adjusting piece is connected with the pressure head through a bearing.

5. The tool removing device of a trimming module according to claim 4, wherein: be equipped with the ladder groove on the pressure head, the bearing pushes away the bearing till, the moving coil housing of bearing is in on the lower extreme of regulating part, the fixed coil of bearing is located the bottom in ladder groove, the lower extreme of regulating part is corresponding the region of bearing top is equipped with the retaining ring, the retaining ring can stretch into the upper portion in ladder groove.

6. The tool removing device of a trimming module according to claim 1, wherein: the support frame comprises two support plates and a connecting plate arranged at the upper ends of the two support plates in a spanning mode, the two support plates are connected with the upper surface of the base, the station is arranged on the inner side surfaces of the two support plates, and the adjusting piece is arranged on the connecting plate.

7. The tool removing device of a trimming module according to claim 6, wherein: the station comprises two slide rails, the two slide rails are respectively arranged on the inner side surfaces of the two support plates, and the two slide rails support the die body.

8. The tool removing device of a trimming module according to claim 7, wherein: the supporting plate is provided with a positioning plate in the area corresponding to the sliding rail.

9. The tool removing device of a trimming module according to claim 6, wherein: the support plate is provided with an observation window in the area corresponding to the station.

10. The tool removing device of a trimming module according to claim 1, wherein: the lower end of the base is provided with a plurality of foot cups.