CN211915184U - A new type of mold for steel back production - Google Patents

Abstract

The utility model relates to the technical field of stamping equipment, and discloses a new mold for steel back production, which comprises a working platform, a fixed shaft, a pressure device, a pressing plate and a cutter. The top surface of the working platform is provided with a placement hole. A limiting plate is fixedly installed in the inner cavity of the hole, a connecting plate is fixedly installed on the bottom surface of the working platform, and a bottom plate is fixedly installed on the bottom surface of the connecting plate. In the utility model, the limit plate connected by the guide sleeve on the top surface of the bottom plate before punching is located on the top surface of the working platform. During punching, the just back is subjected to the downward force provided by the pressure device to drive the tool to drive the limit plate to move downward. , compress the spring installed on the bottom surface of the limit plate. After the punching is completed, the spring drives the limit plate to move upward, and the rigid back is sent to the top surface of the working platform. The rigid back can be removed with the required force, which improves the production efficiency and increases the practicability of the device.

Description

A new type of mold for steel back production

technical field

The utility model relates to the technical field of stamping equipment, in particular to a new mold for producing steel backs.

Background technique

Steel back is one of the important parts in automobile brake pads. It is used to fix friction materials and facilitate the installation of brake pads on the brake system. During the production of rigid backs, it is necessary to punch the rigid backs through molds.

The existing rigid back production mold needs to take out the rigid back after punching and other processing procedures. Most of the existing take-out work uses a magnetic plate to suck the rigid back out of the placement position, and then remove the rigid back adsorbed on the magnetic plate. When removing, there may be a situation where the magnetic plate has too much adsorption force, which may cause the magnetic plate and the rigid back to be closely attached and difficult to remove. It requires more force to remove the rigid back, which reduces the production efficiency and reduces the the usability of the device.

Utility model content

Aiming at the deficiencies of the prior art, the present invention provides a new type of mold for steel back production, which has the advantages of improving production efficiency and increasing device practicability, and solves the problems raised in the above background technology.

The utility model provides the following technical solutions: a new type of mold for steel back production, comprising a working platform, a fixed shaft, a pressure device, a pressure plate and a cutter, a placement hole is opened on the top surface of the working platform, and an inner cavity of the placement hole is provided. A limit plate is fixedly installed, a connecting plate is fixedly installed on the bottom surface of the working platform, a bottom plate is fixedly installed on the bottom surface of the connecting plate, a guide sleeve is fixedly installed on the top surface of the bottom plate, and the top surface of the guide sleeve is fixedly installed There is a lift plate, and a spring is fixedly installed between the top surface of the bottom plate and the bottom surface of the lift plate.

Selected, a support frame is fixedly installed on the bottom surface of the working platform, a fixing plate is fixedly installed on the rear side of the support frame, and slide rails are fixedly installed on the left and right sides of the inner cavity of the support frame. A collection box is movably connected to the surface of the rail, a handle is fixedly installed on the front side of the collection box, and a magnetic plate is fixedly installed in the inner cavity of the collection box.

Optionally, the spring is movably connected to the inner cavity of the guide sleeve, and the guide sleeve is movably connected to the middle of the limiting plate.

Selected, the lift plate is located above the limit plate in the vertical direction, the limit plate is located above the bottom plate in the vertical direction, the lift plate is movably connected in the placement hole, the lift plate is , The inner walls of the limit plate and the bottom plate are all in the same plane.

Selected, the top surface of the collection box is attached to the bottom surface of the bottom plate, the fixing plate is located at the rear of the collection box, and the left and right ends of the collection box are provided with a "T" shape similar to the shape of the slide rail. groove.

Selected, fixed shafts are fixedly installed at the four corners of the top surface of the working platform, a pressure device is fixedly installed on the top surface of the fixed shaft, a pressure plate is fixedly installed on the bottom surface of the output end of the pressure device, and the bottom surface of the pressure plate is fixedly installed. A cutter is fixedly installed, the pressing plate is movably connected to the surface of the fixed shaft, and the cutter is located just above the placement hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. In the present invention, a placement hole is provided on the surface of the working platform, and the bottom plate is fixed and installed on the bottom surface of the working platform through a connecting plate. When the hole is punched, the pressure device drives the tool to provide a downward force to drive the limit plate to move downward, and compress the spring installed on the bottom surface of the limit plate. The back is sent to the top surface of the working platform, and the rigid back can be removed directly at this time, and the rigid back can be removed without great force, which improves the production efficiency and increases the practicability of the device.

2. The utility model installs a support frame on the bottom surface of the working platform, and the collection box is movably connected to the surfaces of the left and right sides of the inner cavity of the support frame where the slide rails are installed. During punching, the punched waste directly falls into the inner cavity of the collection box. The magnetic plate installed in the inner cavity of the collection box absorbs the fertilizer, avoids the waste falling, and ensures the cleanliness of the working environment. The handle installed on the front side of the collection box can be used to move the collection box forward through the handle, and the collected The box extracting device is convenient for centralized collection and processing of waste materials and increases the practicability of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the utility model structure placement hole;

Fig. 3 is the exploded connection schematic diagram of the structural collection box and the support frame of the utility model in section;

Fig. 4 is the connection schematic diagram of the utility model structure guide sleeve;

FIG. 5 is an enlarged schematic view of the structure A of the present invention.

In the figure: 1. Working platform; 2. Fixed shaft; 3. Pressure device; 4. Pressing plate; 5. Tool; 6. Placing hole; 7. Limit plate; 8. Connecting plate; 9. Bottom plate; 10. Guide bush ; 11, lift plate; 12, spring; 13, support frame; 14, fixed plate; 15, slide rail; 16, collection box; 17, handle; 18, magnetic plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-5, a new type of mold for steel back production, including a working platform 1, a fixed shaft 2, a pressure device 3, a pressure plate 4 and a tool 5, and the four corners of the top surface of the working platform 1 are fixedly installed with fixed shafts 2 , a pressure device 3 is fixedly installed on the top surface of the fixed shaft 2, a pressure plate 4 is fixedly installed on the bottom surface of the output end of the pressure device 3, a tool 5 is fixedly installed on the bottom surface of the pressure plate 4, and a placement hole 6 is opened on the top surface of the working platform 1. Before processing The rigid back is placed in the inner cavity of the placement hole 6, and the bottom surface of the rigid back is in contact with the top surface of the limit plate 7. During punching, the pressure device 3 drives the cutter 5 to move downward through the pressure plate 4, so that the cutter 5 and the rigid back are in contact with each other. The back contact is used for punching, the pressure plate 4 is movably connected to the surface of the fixed shaft 2, and the fixed shaft 2 supports the pressure device 3 and guides the up and down movement of the pressure plate 4 to prevent the movement of the pressure plate 4 from shifting. To increase the practicability of the device, the tool 5 is located directly above the placement hole 6, the bottom surface of the working platform 1 is fixedly installed with a support frame 13, and the rear side of the support frame 13 is fixedly installed with a fixed plate 14, which plays a role in the collection box 16. Limiting function, when the collection box 16 is placed in the support frame 13, the contact between the collection box 16 and the fixing plate 14 is used to judge whether the collection box 16 is placed in place, and the left and right sides of the inner cavity of the support frame 13 are fixedly installed with sliding The rail 15, the surface of the slide rail 15 is movably connected with the collection box 16, the bottom surface of the working platform 1 is installed with the support frame 13, and the collection box 16 is movably connected to the surface of the left and right sides of the inner cavity of the support frame 13 where the slide rail 15 is installed. The blanked waste material falls directly into the inner cavity of the collection box 16, and the magnetic plate 18 installed in the inner cavity of the collection box 16 adsorbs the fertilizer, prevents the waste material from falling, and ensures the cleanliness of the working environment. The top surface of the collection box 16 Fitted with the bottom surface of the bottom plate 9, the fixed plate 14 is located at the rear of the collection box 16, the left and right ends of the collection box 16 are provided with "T"-shaped grooves with the same shape as the slide rail 15, and the front side of the collection box 16 is fixedly installed There is a handle 17, the handle 17 installed on the front side of the collection box 16 can be used to move the collection box 16 forward through the handle 17, and the collection box 16 can be pulled out of the device, which is convenient for centralized collection and processing of waste materials, and increases the practicability of the device. The inner cavity of the box 16 is fixedly installed with the magnetic plate 18 , the top surface of the working platform 1 is provided with a placement hole 6 , the inner cavity of the placement hole 6 is fixedly installed with a limit plate 7 , and the limit plate 7 limits the movement of the lifting plate 11 . At the same time, it supports the rigid back and ensures the normal punching of the rigid back. The bottom surface of the working platform 1 is fixedly installed with a connecting plate 8, and the bottom surface of the connecting plate 8 is fixedly installed with a bottom plate 9. The bottom surface of the working platform 1 passes through the connecting plate. 8. The bottom plate 9 is fixed and installed. The limit plate 7 connected by the guide sleeve 10 on the top surface of the bottom plate 9 before punching is located on the top surface of the working platform 1. The top surface of the bottom plate 9 is fixedly installed with a guide sleeve 10. The guide sleeve 10 is compressed by the spring 12 Time plays a protective role for the spring 12 to prevent the spring 12 from being stuck on the surface of the limit plate 7 when it is compressed. The lift plate 11 is fixedly installed on the top surface of the guide sleeve 10, and the lift plate 11 is vertically positioned on the limit plate 7. Above, limit plate 7 Located above the bottom plate 9 in the vertical direction, the lifting plate 11 is movably connected in the placement hole 6, the lifting plate 11, the limit plate 7 and the inner wall of the bottom plate 9 are all in the same plane, the top surface of the bottom plate 9 and the lifting plate 11 are in the same plane. A spring 12 is fixedly installed between the bottom surfaces. When punching a hole, the pressure device 3 drives the tool 5 to provide a downward force, thereby driving the limit plate 7 to move downward. Compression, after the punching is finished, the spring 12 drives the limit plate 7 to move upward, and sends the rigid back to the top surface of the working platform 1. At this time, the rigid back can be removed directly, and the rigid back can be removed without a lot of force. Therefore, the production efficiency is improved, and the practicality of the device is increased.

Working principle: When using, a placement hole 6 is opened on the top surface of the working platform 1. Before processing, the rigid back is placed in the inner cavity of the placement hole 6, and the bottom surface of the rigid back is in contact with the top surface of the limit plate 7. At this time, the pressure device 3 drives the tool 5 to move downward through the pressure plate 4, so that the tool 5 contacts the rigid back for punching, and the bottom surface of the working platform 1 is fixed and installed by the connecting plate 8, and the top surface of the bottom plate 9 before punching The limit plate 7 connected to the sleeve 10 is located on the top surface of the working platform 1. During punching, the back is subjected to the downward force provided by the pressure device 3 to drive the cutter 5 to drive the limit plate 7 to move downward. The spring 12 installed on the bottom surface of the working platform compresses, and after the punching is completed, the spring 12 drives the limit plate 7 to move upward, and sends the rigid back to the top surface of the working platform 1. The rigid back can be removed by force, which improves the production efficiency and increases the practicability of the device. The support frame 13 is installed on the bottom surface of the working platform 1, and the collection box 16 is movably connected to the surface of the left and right sides of the inner cavity of the support frame 13 on which the slide rails 15 are installed. , When punching, the punched waste directly falls into the inner cavity of the collection box 16, and the magnetic plate 18 installed in the inner cavity of the collection box 16 adsorbs the fertilizer, avoids the waste from falling, and ensures the cleanliness of the working environment. Through the handle 17 installed on the front side of the collection box 16, the collection box 16 can be pulled forward through the handle 17, and the collection box 16 can be pulled out of the device, which facilitates centralized collection and processing of waste materials and increases the practicability of the device.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Meanwhile, in the drawings of the present invention, the filling pattern is only for distinguishing the layers, and does not make any other limitation.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel mould is used in steel backing production, includes work platform (1), fixed axle (2), pressure device (3), clamp plate (4) and cutter (5), its characterized in that: the top surface of work platform (1) has been seted up and has been placed hole (6), the inner chamber fixed mounting who places hole (6) has limiting plate (7), the bottom surface fixed mounting of work platform (1) has connecting plate (8), the bottom surface fixed mounting of connecting plate (8) has bottom plate (9), the top surface fixed mounting of bottom plate (9) has guide pin bushing (10), the top surface fixed mounting of guide pin bushing (10) has lifter plate (11), fixed mounting has spring (12) between the top surface of bottom plate (9) and the bottom surface of lifter plate (11).

2. The novel mold for producing the steel backing according to claim 1, wherein: the utility model discloses a portable multifunctional electric appliance, including work platform (1), the bottom surface fixed mounting of work platform (1) has support frame (13), the trailing flank fixed mounting of support frame (13) has fixed plate (14), the equal fixed mounting in the left and right sides of the inner chamber of support frame (13) has slide rail (15), the surperficial swing joint of slide rail (15) has collection box (16), the leading flank fixed mounting who collects box (16) has handle (17), the inner chamber fixed mounting who collects box (16) has magnetic sheet (18).

3. The novel mold for producing the steel backing according to claim 1, wherein: the spring (12) is movably connected to the inner cavity of the guide sleeve (10), and the guide sleeve (10) is movably connected to the middle of the limiting plate (7).

4. The novel mold for producing the steel backing according to claim 1, wherein: lifter plate (11) is located the top of limiting plate (7) in vertical direction, limiting plate (7) is located the top of bottom plate (9) in vertical direction, lifter plate (11) swing joint is in placing hole (6), the inner wall of lifter plate (11), limiting plate (7) and bottom plate (9) all is in the coplanar.

5. The novel mold for producing the steel backing according to claim 2, wherein: the top surface of collecting box (16) and the bottom surface laminating of bottom plate (9), fixed plate (14) are located the rear of collecting box (16), collect the left and right sides both ends of box (16) and all offer "T" shape groove with slide rail (15) shape is the same.

6. The novel mold for producing the steel backing according to claim 1, wherein: the all fixed mounting in four corners department of work platform (1) top surface has fixed axle (2), the top surface fixed mounting of fixed axle (2) has pressure device (3), the bottom surface fixed mounting of pressure device (3) output has clamp plate (4), the bottom surface fixed mounting of clamp plate (4) has cutter (5), clamp plate (4) swing joint is on the surface of fixed axle (2), cutter (5) are located place hole (6) directly over.

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