CN217343265U

CN217343265U - Pressure flitch with high stability

Info

Publication number: CN217343265U
Application number: CN202123373200.6U
Authority: CN
Inventors: 曲晟; 方庭庭; 贾海轮
Original assignee: Suzhou Mingwu Metal Technology Co ltd
Current assignee: Suzhou Mingwu Metal Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-09-02
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a pressure flitch with high stability, including the roof, the below of roof is provided with the bottom plate, be provided with pressing mechanism between roof and the bottom plate, pressing mechanism contains the pressure flitch body, four lead screws, first constant head tank, first gear, four second constant head tanks, four second gears, rotation post and rolling disc, the edge of pressure flitch body is respectively through the outer wall threaded connection of nut seat with four lead screws, first gear is connected with four second gear meshing, the spread groove has all been seted up to the four avris of bottom plate, the inner chamber of spread groove is provided with the limiting plate. The utility model discloses utilize roof, bottom plate and pressing means matched with mode of setting, through the rotation of rolling disc, the first gear of being convenient for drives the rotation of four second gears, makes four screws rotate, and what the pressure flitch body was stable of being convenient for slides between roof and bottom plate, improves the stability that the pressure flitch body pushed down.

Description

Material pressing plate with high stability

Technical Field

The utility model relates to a mould field, in particular to pressure flitch with high stability.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die, stamping is a pressure processing method for applying pressure to the materials by utilizing a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation so as to obtain required parts, a pressure plate is mostly not tightly combined with a punch fixing plate in the traditional die, and a punch and the pressure plate are jointly called as an upper die.

In carrying out some manual mould, need artifically to press the flitch and push down, perhaps press through some gravity objects and move, because current pressure flitch is continuously pushing down the in-process, can not guarantee to press the flitch and be in the horizontality, can not stably slide, influence and push down stability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a press flitch with high stability to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a high-stability material pressing plate comprises a top plate, a bottom plate is arranged below the top plate, and a pressing mechanism is arranged between the top plate and the bottom plate;

pressing means contains and presses flitch body, four lead screws, first constant head tank, first gear, four second constant head tanks, four second gears, rotation post and rolling disc, four the corner department that the bottom of lead screw passes through bearing and bottom plate rotates to alternate and is connected, press the outer wall threaded connection of flitch body's corner department through nut seat and four lead screws respectively, first gear is connected with four second gear meshing, the spread groove has all been seted up to the four sides side of bottom plate, the inner chamber of spread groove is provided with the limiting plate.

Preferably, the top ends of the screw rods are fixedly connected with the middle part of the second gear in an inserting mode, and the top ends of the four screw rods are rotatably connected with the corners of the top plate in an inserting mode through bearings.

Preferably, the first positioning groove is formed in the middle of the top plate, and the four second positioning grooves are formed in the corners of the first positioning groove respectively.

Preferably, the inner cavities of the first positioning groove and the four second positioning grooves are communicated with each other, and the rotating column is fixedly inserted and connected with the middle part of the first gear.

Preferably, the rotating column is rotatably and alternately connected with the middle part of the top plate through a bearing, and the rotating disc is fixedly connected with the top end of the rotating column.

Preferably, the lower surface of the bottom plate is fixedly connected with a connecting plate, and the inner wall of the connecting groove is provided with a sliding groove.

Preferably, the inner wall of the chute is fixedly connected with a compression spring, and one end of the compression spring is fixedly connected with the middle part of the limiting plate.

Preferably, the inner cavity of the compression spring is connected with a connecting rod in a sliding and inserting manner, and one end of the connecting rod is connected with the inner cavity of the sliding groove in a sliding and inserting manner.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses utilize roof, bottom plate and pressing means matched with setting mode, through the rotation of rolling disc, be convenient for first gear drive four second gears's rotation, make four lead screws rotate, be convenient for press the flitch body stable slide between roof and bottom plate, be convenient for steady to not co-altitude manual object extrude, improve the stability that the flitch body pushed down;

(2) the utility model discloses utilize compression spring and limiting plate matched with to set up the mode, through seting up of spout and compression spring's being connected, make the limiting plate can carry out the slip of certain degree in the inner chamber of spread groove, be convenient for carry out the position to the lower mould of hand mould and prescribe a limit to, improve and press material stability.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is a schematic view of the overall front structure of the present invention.

Fig. 3 is the top plane sectional structure of the top plate of the present invention.

In the figure: 1. a top plate; 2. a base plate; 3. a pressing mechanism; 301. a pressure plate body; 302. a lead screw; 303. a first positioning groove; 304. a first gear; 305. a second positioning groove; 306. a second gear; 307. rotating the column; 308. rotating the disc; 4. a connecting plate; 5. connecting grooves; 6. a limiting plate; 7. a chute; 8. a connecting rod; 9. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a material pressing plate with high stability as shown in figures 1-3, which comprises a top plate 1, a bottom plate 2 arranged below the top plate 1, and a pressing mechanism 3 arranged between the top plate 1 and the bottom plate 2;

the pressing mechanism 3 comprises a pressure plate body 301, four lead screws 302, a first positioning groove 303, a first gear 304, four second positioning grooves 305, four second gears 306, a rotating column 307 and a rotating disc 308, wherein the first gear 304 is arranged in an inner cavity of the first positioning groove 303, the second gear 306 is arranged in an inner cavity of the second positioning groove 305, and the first gear 304 is meshed with the four second gears 306, so that the four second gears 306 can stably rotate through the rotation of the first gear 304;

the top ends of the lead screws 302 are fixedly connected with the middle part of the second gear 306 in a penetrating manner, the top ends of the four lead screws 302 are rotatably connected with the corners of the top plate 1 in a penetrating manner through bearings, so that the four lead screws 302 can stably rotate, the bottom ends of the four lead screws 302 are rotatably connected with the corners of the bottom plate 2 in a penetrating manner through bearings, the corners of the pressure plate body 301 are respectively in threaded connection with the outer walls of the four lead screws 302 through nut seats, and the pressure plate body 301 can stably slide between the top plate 1 and the bottom plate 2;

the first positioning groove 303 is formed in the middle of the top plate 1, the four second positioning grooves 305 are respectively formed in corners of the first positioning groove 303, the first positioning groove 303 is communicated with inner cavities of the four second positioning grooves 305, the rotating column 307 is fixedly connected with the middle of the first gear 304 in a penetrating manner, the rotating column 307 is connected with the middle of the top plate 1 in a rotating and penetrating manner through a bearing, the rotating column 307 enables the first gear 304 to rotate stably, the rotating disc 308 is fixedly connected with the top end of the rotating column 307, and the rotating disc 308 enables the first gear 304 to rotate more conveniently;

bottom plate 2's lower fixed surface is connected with connecting plate 4, be convenient for support bottom plate 2's position, spread groove 5 has all been seted up to bottom plate 2's four sides side, spread groove 5's inner chamber is provided with limiting plate 6, spout 7 has been seted up to spread groove 5's inner wall, spout 7 is the circular slot, spout 7's inner wall fixedly connected with compression spring 9, compression spring 9's one end and limiting plate 6's middle part fixed connection, be convenient for limiting plate 6 can carry out elastic sliding at spread groove 5's inner chamber, compression spring 9's inner chamber sliding interlude is connected with connecting rod 8, connecting rod 8's one end and spout 7's inner chamber sliding interlude are connected, connecting rod 8's the other end and limiting plate 6's middle part fixed connection, be convenient for pass through connecting rod 8, make compression spring 9 can not take place elastic deformation, the communication is convenient for limiting plate 6's slip is stable, it is spacing to the position of manual object lower mould.

The utility model discloses the theory of operation:

during the use, through the rotation of rolling disc 308, make first gear 304 rotate, be connected through the meshing of first gear 304 with second gear 306, be convenient for first gear 304 drives the rotation of four second gears 306, make four lead screws 302 rotate, be convenient for press flitch body 301 stable slide between roof 1 and bottom plate 2, be convenient for steady manual object to the co-altitude extrude, improve the stability that press flitch body 301 to push down, through seting up of spout 7 and compression spring 9's connection, make limiting plate 6 can carry out the slip of certain degree in the inner chamber of spread groove 5, be convenient for carry out the position and prescribe a limit to the lower mould of hand mould, improve and press material stability.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The high-stability material pressing plate comprises a top plate (1) and is characterized in that a bottom plate (2) is arranged below the top plate (1), and a pressing mechanism (3) is arranged between the top plate (1) and the bottom plate (2);

pressing means (3) contain pressure flitch body (301), four lead screws (302), first constant head tank (303), first gear (304), four second constant head tanks (305), four second gears (306), rotation post (307) and rolling disc (308), four the corner department that the bottom of lead screw (302) passes through bearing and bottom plate (2) rotates to alternate and is connected, the outer wall threaded connection of nut seat and four lead screws (302) is passed through respectively to the corner department of pressure flitch body (301), first gear (304) are connected with four second gear (306) meshing, spread groove (5) have all been seted up to the four sides side of bottom plate (2), the inner chamber of spread groove (5) is provided with limiting plate (6).

2. The material pressing plate with high stability as claimed in claim 1, wherein the top ends of the lead screws (302) are fixedly inserted and connected with the middle part of the second gear (306), and the top ends of the four lead screws (302) are rotatably inserted and connected with the corners of the top plate (1) through bearings.

3. The material pressing plate with high stability as claimed in claim 1, wherein the first positioning groove (303) is opened at the middle of the top plate (1), and four second positioning grooves (305) are respectively opened at the corners of the first positioning groove (303).

4. The pressing plate with high stability as claimed in claim 1, wherein the first positioning groove (303) is communicated with inner cavities of four second positioning grooves (305), and the rotating column (307) is fixedly inserted and connected with the middle part of the first gear (304).

5. The material pressing plate with high stability as claimed in claim 1, wherein the rotating column (307) is rotatably inserted and connected with the middle part of the top plate (1) through a bearing, and the rotating disc (308) is fixedly connected with the top end of the rotating column (307).

6. The material pressing plate with high stability as claimed in claim 1, wherein a connecting plate (4) is fixedly connected to a lower surface of the bottom plate (2), and a sliding groove (7) is formed in an inner wall of the connecting groove (5).

7. The material pressing plate with high stability as claimed in claim 6, wherein a compression spring (9) is fixedly connected to the inner wall of the sliding chute (7), and one end of the compression spring (9) is fixedly connected to the middle of the limiting plate (6).

8. The material pressing plate with high stability as claimed in claim 7, wherein the inner cavity of the compression spring (9) is slidably inserted and connected with a connecting rod (8), and one end of the connecting rod (8) is slidably inserted and connected with the inner cavity of the sliding groove (7).