CN213104063U

CN213104063U - Convertible work drawing die

Info

Publication number: CN213104063U
Application number: CN202021350163.XU
Authority: CN
Inventors: 纪步锋
Original assignee: Wuxi High Precision Forging Machine Technology Co ltd
Current assignee: Wuxi High Precision Forging Machine Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-04
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a tensile mould of convertible work relates to the mould field, for solving current in axle sleeve production process, along with the change of product degree of depth parameter, the staff need frequently change the mould, influences the production efficiency's of product problem. First fixed axle is all installed to the both sides of bottom mounting panel up end, welded connection is passed through with the bottom mounting panel to first fixed axle, the second fixed axle is all installed to the both sides of bottom mounting panel up end, the second fixed axle sets up to the integrated into one piece structure with the bottom mounting panel, the top mounting panel is all installed to the upper end of second fixed axle and first fixed axle, the top mounting panel passes through linear ball bearing with second fixed axle and first fixed axle and is connected, second fixed axle and first fixed axle all are provided with four.

Description

Convertible work drawing die

Technical Field

The utility model relates to the technical field of molds, specifically a tensile mould of convertible work.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

However, in the existing production process of the shaft sleeve, along with the change of the depth parameter of a product, a worker needs to frequently replace a mold, and the production efficiency of the product is influenced; thus, the existing requirements are not met, for which we propose a convertible working drawing die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tensile mould of convertible work to in the axle sleeve production process that proposes in solving above-mentioned background art, along with the change of product degree of depth parameter, the staff need frequently change the mould, influences the production efficiency's of product problem.

In order to achieve the above object, the utility model provides a following technical scheme: a convertible working stretching die comprises a bottom mounting plate, wherein first fixing shafts are mounted on two sides of the upper end face of the bottom mounting plate and are connected with the bottom mounting plate in a welded mode, second fixing shafts are mounted on two sides of the upper end face of the bottom mounting plate and are arranged in an integrated structure with the bottom mounting plate, top mounting plates are mounted at the upper ends of the second fixing shafts and the first fixing shafts and are connected with the second fixing shafts and the first fixing shafts through linear ball bearings, four second fixing shafts and four first fixing shafts are arranged, third fixing shafts are mounted inside the top mounting plate and are connected with the top mounting plate through ball bearings, four third fixing shafts and the bottom mounting plate are arranged in an integrated structure, and four third fixing shafts are arranged, and the lower ends of the four third fixed shafts are provided with limiting rebound plates, and the limiting rebound plates are connected with the four third fixed shafts in a welding manner.

Preferably, the connecting shaft sleeve is installed to the lower extreme of top mounting panel, the connecting shaft sleeve sets up to the integrated into one piece structure with the top mounting panel, the working shaft is installed to the lower extreme of connecting shaft sleeve, the working shaft passes through welded connection with the connecting shaft sleeve, the lower extreme embedding of working shaft is inside the spacing rebound board, spacing rebound board passes through linear ball bearing with the working shaft and is connected.

Preferably, the lead screw fixed plate is all installed to the both sides of bottom mounting panel up end, lead screw fixed plate and bottom mounting panel welded connection, limit guide is all installed to the both sides of the up end of bottom mounting panel, limit guide passes through screw connection with the bottom mounting panel, movable mould board is installed to limit guide's upper end, movable mould board passes through the slider with limit guide and is connected, movable mould board's internally mounted has accommodate the lead screw, accommodate the lead screw passes through ball bearing with movable mould board and is connected, accommodate the lead screw's one end passes through the bearing with the lead screw fixed plate and is connected.

Preferably, an adjusting hand wheel is installed at one end of the adjusting screw rod, and the adjusting hand wheel is connected with the adjusting screw rod through a screw.

Preferably, the internally mounted of bottom mounting panel has the product push pedal, spacing axle is installed to the lower extreme of product push pedal, spacing axle and product push pedal welded connection, the lower extreme and the bottom mounting panel of spacing axle pass through linear ball bearing and are connected, the externally mounted of spacing axle has the second spring.

Preferably, the lower end of the working shaft is provided with a punch mounting plate, and the punch mounting plate is connected with the working shaft in a welding manner.

Preferably, install first spring between top mounting panel and the spacing rebound board, first spring all is connected through the buckle with top mounting panel and spacing rebound board.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an installation accommodate the lead screw makes it promote movable mould board to remove, can the quick adjustment product degree of depth, need not change the mould in a large number, improves production efficiency, and installation second spring makes it can be with the product ejecting device after the punching press is accomplished with the cooperation of product push pedal, prepares for next punching press, guarantees the functional complete of device, and installation drift mounting panel makes things convenient for staff's quick replacement drift to adapt to production, improves production speed;

2. the utility model prevents the working shaft from inclining in the production process by installing the limit rebound board, effectively ensures the high quality of the product, reduces the probability of defective products, reduces the production cost, and makes the device more practical, and the installation of the limit guide rail ensures that the movable template can only do linear motion, and simultaneously prevents the movable template from falling off, thereby influencing the production and causing unnecessary loss;

3. the utility model discloses an installation second fixed axle and first fixed axle can increase the stability of device, and effective prevention device takes place to rock at the in-process of quick production, and installation work axle can transmit punching press power, strikes into the product with sheet metal, guarantees the functional complete of device.

Drawings

Fig. 1 is a front view of a convertible working drawing die of the present invention;

fig. 2 is a schematic view of a part of a convertible working drawing die according to the present invention;

fig. 3 is a top view of the top mounting plate of the present invention.

In the figure: 1. a bottom mounting plate; 2. a first fixed shaft; 3. a second fixed shaft; 4. a top mounting plate; 5. a limiting rebound plate; 6. a third fixed shaft; 7. a first spring; 8. connecting the shaft sleeve; 9. a working shaft; 10. a punch mounting plate; 11. a screw rod fixing plate; 12. adjusting the screw rod; 13. limiting a guide rail; 14. a movable template; 15. adjusting a hand wheel; 16. a product push plate; 17. a limiting shaft; 18. a second 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.

Referring to fig. 1-3, the present invention provides an embodiment: a convertible working drawing die comprises a bottom mounting plate 1, wherein first fixing shafts 2 are mounted on two sides of the upper end face of the bottom mounting plate 1, the first fixing shafts 2 are connected with the bottom mounting plate 1 in a welded mode, second fixing shafts 3 are mounted on two sides of the upper end face of the bottom mounting plate 1, the second fixing shafts 3 and the bottom mounting plate 1 are arranged into an integrated structure, the second fixing shafts 3 and the first fixing shafts 2 can be installed to increase stability of the device and effectively prevent the device from shaking in the rapid production process, top mounting plates 4 are mounted at the upper ends of the second fixing shafts 3 and the first fixing shafts 2, the top mounting plates 4 are connected with the second fixing shafts 3 and the first fixing shafts 2 through linear ball bearings, the number of the second fixing shafts 3 and the number of the first fixing shafts 2 are four, third fixing shafts 6 are mounted inside the top mounting plates 4, and the third fixing shafts 6 are connected with the top mounting plates 4, third fixed axle 6 sets up to integrated into one piece structure with bottom mounting panel 1, and third fixed axle 6 is provided with four, and spacing rebounding board 5 is all installed to the lower extreme of four third fixed axles 6, and spacing rebounding board 5 all passes through welded connection with four third fixed axles 6, and installation spacing rebounding board 5 has the in-process working shaft 9 that prevents at production to take place the slope, effectively guarantees the high quality of product, reduces the probability of wastrel, and reduction production rises originally, makes the device more practical.

Further, connecting shaft sleeve 8 is installed to the lower extreme of top mounting panel 4, connecting shaft sleeve 8 sets up to the integrated into one piece structure with top mounting panel 4, the upper end of top mounting panel 4 is provided with the mounting hole, the mounting hole is provided with four, working shaft 9 is installed to connecting shaft sleeve 8's lower extreme, working shaft 9 all passes through welded connection with connecting shaft sleeve 8, the inside of the spacing rebounding board 5 of lower extreme embedding of working shaft 9, spacing rebounding board 5 is connected through sharp ball bearing with working shaft 9, installation working shaft 9 can transmit punching press power, strike into the product with sheet metal, guarantee the functional complete of device.

Further, both sides of the upper end surface of the bottom mounting plate 1 are provided with screw rod fixing plates 11, the screw rod fixing plates 11 are welded with the bottom mounting plate 1, both sides of the upper end surface of the bottom mounting plate 1 are provided with limit guide rails 13, the limit guide rails 13 are arranged to enable the movable template 14 to only perform linear motion, meanwhile, the movable template 14 is prevented from falling off to influence production and cause unnecessary loss, the limiting guide rail 13 is connected with the bottom mounting plate 1 through a screw, the movable template 14 is installed at the upper end of the limiting guide rail 13, the movable template 14 is connected with the limiting guide rail 13 through a slide block, the adjusting screw rod 12 is installed inside the movable template 14, the adjusting screw rod 12 is installed to push the movable template 14 to move, the product depth can be rapidly adjusted, a large number of moulds do not need to be replaced, the production efficiency is improved, the adjusting screw 12 is connected with the movable template 14 through a ball bearing, and one end of the adjusting screw 12 is connected with the screw fixing plate 11 through a bearing.

Furthermore, an adjusting hand wheel 15 is installed at one end of the adjusting screw rod 12, the adjusting hand wheel 15 is connected with the adjusting screw rod 12 through a screw, and the adjusting hand wheel 15 is installed, so that workers can adjust device parameters conveniently, and the device is more practical.

Further, the internally mounted of bottom mounting panel 1 has product push pedal 16, spacing axle 17 is installed to the lower extreme of product push pedal 16, spacing axle 17 and product push pedal 16 welded connection, the lower extreme of spacing axle 17 passes through linear ball bearing with bottom mounting panel 1 and is connected, the externally mounted of spacing axle 17 has second spring 18, installation second spring 18 makes its and product push pedal 16 cooperation can be with the product ejecting device after the punching press is accomplished, prepare for next punching press, guarantee the functional complete of device.

Further, drift mounting panel 10 is installed to the lower extreme of working shaft 9,

drift mounting panel

10 and 9 welded connection of working shaft, and installation drift mounting panel 10 makes things convenient for staff's quick replacement drift to adapt to production, improve production speed.

Further, install first spring 7 between top mounting panel 4 and the spacing rebound board 5, first spring 7 all is connected through the buckle with top mounting panel 4 and spacing rebound board 5, and first spring 7 of installation can make the device can kick-back fast after the punching press is ended to secondary product down carries out, plays the effect of buffering simultaneously, prevents that the too big damage that causes the device of punching press degree of depth, increases the life of device.

The working principle is as follows: when the device is used, the device is arranged on a punching device, a proper punch is arranged at the lower end of a punch mounting plate 10 according to production requirements, then a worker sends a material to the upper end of a movable template 14, then the punching device is started, the punching device pushes a top mounting plate 4 to enable a working shaft 9 to push the punch to move downwards to press the material out into a product, after punching is finished, a first spring 7 pushes the top mounting plate 4 to assist the rebound of the top mounting plate, a second spring 18 pushes a product push plate 16 to move upwards to push the product out of a punching groove, the second spring 18 is arranged to be matched with the product push plate 16 to enable the punched product to be pushed out, preparation is made for next punching, the functional integrity of the device is ensured, when the product depth needs to be changed, only the proper punch needs to be replaced, and an adjusting hand wheel 15 is screwed to enable a gap between the movable templates 14 to be increased for rapid production, the production efficiency of the product is prevented from being influenced by frequent replacement of the die.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A convertible work drawing die, comprising a bottom mounting plate (1), characterized in that: first fixed axle (2) is all installed to the both sides of bottom mounting panel (1) up end, first fixed axle (2) passes through welded connection with bottom mounting panel (1), second fixed axle (3) is all installed to the both sides of bottom mounting panel (1) up end, second fixed axle (3) sets up to the integrated into one piece structure with bottom mounting panel (1), top mounting panel (4) is all installed to the upper end of second fixed axle (3) and first fixed axle (2), top mounting panel (4) all are connected through linear ball bearing with second fixed axle (3) and first fixed axle (2), second fixed axle (3) and first fixed axle (2) all are provided with four, the internally mounted of top mounting panel (4) has third fixed axle (6), third fixed axle (6) pass through ball bearing with top mounting panel (4) and are connected, third fixed axle (6) set up to the integrated into one piece structure with bottom mounting panel (1), third fixed axle (6) are provided with four, spacing rebound board (5) are all installed to the lower extreme of four third fixed axles (6), spacing rebound board (5) all pass through welded connection with four third fixed axles (6).

2. A convertible working drawing die as claimed in claim 1, wherein: connecting shaft sleeve (8) are installed to the lower extreme of top mounting panel (4), connecting shaft sleeve (8) set up to the integrated into one piece structure with top mounting panel (4), working shaft (9) are installed to the lower extreme of connecting shaft sleeve (8), working shaft (9) pass through welded connection with connecting shaft sleeve (8), the inside of spacing rebound board (5) is embedded to the lower extreme of working shaft (9), spacing rebound board (5) are connected through sharp ball bearing with working shaft (9).

3. A convertible working drawing die as claimed in claim 1, wherein: lead screw fixed plate (11) are all installed to the both sides of bottom mounting panel (1) up end, lead screw fixed plate (11) and bottom mounting panel (1) welded connection, stop rail (13) are all installed to the both sides of the up end of bottom mounting panel (1), stop rail (13) pass through the screw connection with bottom mounting panel (1), movable mould board (14) are installed to the upper end of stop rail (13), movable mould board (14) are connected through the slider with stop rail (13), the internally mounted of movable mould board (14) has accommodate the lead screw (12), accommodate the lead screw (12) and be connected through ball bearing with movable mould board (14), the one end of accommodate the lead screw (12) passes through the bearing with lead screw fixed plate (11) and is connected.

4. A convertible working drawing die as claimed in claim 3, wherein: adjusting handwheel (15) are installed to the one end of accommodate the lead screw (12), adjusting handwheel (15) pass through the screw connection with accommodate the lead screw (12).

5. A convertible working drawing die as claimed in claim 1, wherein: the internally mounted of bottom mounting panel (1) has product push pedal (16), spacing axle (17) are installed to the lower extreme of product push pedal (16), spacing axle (17) and product push pedal (16) welded connection, the lower extreme and the bottom mounting panel (1) of spacing axle (17) are connected through sharp ball bearing, the externally mounted of spacing axle (17) has second spring (18).

6. A convertible working drawing die as claimed in claim 2, wherein: the punch mounting plate (10) is installed at the lower end of the working shaft (9), and the punch mounting plate (10) is connected with the working shaft (9) in a welding mode.

7. A convertible working drawing die as claimed in claim 1, wherein: install first spring (7) between top mounting panel (4) and spacing rebound board (5), first spring (7) all are connected through the buckle with top mounting panel (4) and spacing rebound board (5).