CN219357635U - Side-preventing mechanism for pressing plate of automobile mold forming station - Google Patents

Abstract

The utility model discloses a side-preventing mechanism of a pressing plate of an automobile mold forming station, and particularly relates to the technical field of automobile molds. According to the utility model, the two mounting seats are arranged at the top of the die holder, the guide slide plate assembly on the two mounting seats is tightly attached to the first V-shaped groove and the second V-shaped groove on the molding pressing plate, and the guide slide plate assembly is tightly attached to the first V-shaped groove and the second V-shaped groove on the molding pressing plate all the time to offset the lateral force received by the molding pressing plate, so that the side-preventing effect can be achieved, the stability of the whole die is improved, the production efficiency is further improved, the service life of the die of automobile parts is prolonged, and the yield is ensured.

Description

Side-preventing mechanism for pressing plate of automobile mold forming station

Technical Field

The utility model relates to the technical field of automobile molds, in particular to a side-preventing mechanism of a pressing plate of an automobile mold forming station.

Background

In recent years, with the increasing competition in the automobile market, all large automobile host manufacturers have very high requirements on stamping production efficiency and labor cost, and the stamping cost is expected to be reduced by improving the stability of the die. The craftsman designs and arranges the process according to the characteristics of the product, makes the process file of the product, and determines the size of the mould and the number of steps for producing the product. For some parts, the structure of a general automobile mould is small, and the high-speed punching result is difficult to achieve in production stability and speed, so that the punching cost is increased.

In addition, for example, a cold stamping side forming die of an automobile with the prior art publication number of CN217192090U is provided with a side-preventing guide rod, a guide plate and other structures, when an automobile part is stamped, the guide plate provides acting force for the side-preventing guide rod under the action of a lower base so as to offset the force of a side forming cutter block on a return wedge reset block, so that the deformation of the return wedge reset block is reduced, a plate is not influenced by component force to shift leftwards, a positive-pressure material core can press the plate more stably, the plate can not deform in the shaping process, and the quality of the plate is improved.

When the prior art is used, the side-preventing effect is achieved by arranging the pull-back inclined wedge resetting block, the hanging wedge sliding block and the side forming cutter block, and after the side forming cutter block is used for a long time, the side-preventing effect can be reduced due to friction damage on the surface of the side forming cutter block.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the side-preventing mechanism for the pressing plate of the automobile die forming station, two mounting seats are arranged at the top of the die holder, the guide slide plate assemblies on the two mounting seats are tightly attached to the first V-shaped groove and the second V-shaped groove on the forming pressing plate, the guide slide plate assemblies are tightly attached to the first V-shaped groove and the second V-shaped groove on the forming pressing plate all the time to counteract the side force received by the forming pressing plate, the side-preventing effect can be achieved, the stability of the whole die is improved, the production efficiency is further improved, the service life of the die of automobile parts is prolonged, the yield is guaranteed, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a car mould shaping station pressure flitch prevents side mechanism, includes shaping pressure flitch, first V-arrangement groove has all been seted up to shaping pressure flitch both sides outer wall, shaping pressure flitch below is equipped with the die holder, the mount pad is all installed to die holder top both sides, two mount pads are close to shaping pressure flitch one side surface mounting and are led slide subassembly, and two are led slide subassembly and all contact with first V-arrangement inslot wall, and every is led slide subassembly and is all included connecting plate and laminating board, laminating board contacts with first V-arrangement inslot wall, the connecting plate contacts with the mount pad outer wall, the connecting plate cross-section sets up to the L shape, and the second V-arrangement groove has all been seted up to two first V-arrangement groove bottoms, the connecting plate bottom is inserted and is established in the second V-arrangement inslot.

In a preferred embodiment, two mounting seats are close to two mounting grooves on one side surface of the forming pressing plate, and two attaching plates are respectively arranged in the two mounting grooves, so that stability of the attaching plates in use is improved.

In a preferred embodiment, two first threaded holes distributed up and down are formed in each laminating plate, second threaded holes communicated with the first threaded holes are formed in the outer wall of each mounting seat, first screws are connected with the second threaded holes through threads in the first threaded holes, and the laminating plates are fixedly connected with the mounting seats through the first screws, so that the laminating plates and the connecting plates can be conveniently assembled and disassembled.

In a preferred embodiment, the fixing grooves are formed in the surfaces of two sides of the top end of the die holder, the two mounting seats are inserted into the two fixing grooves in a distributed mode, the fixing grooves are used for limiting the mounting seats, and the stability of the mounting seats in use is improved.

In a preferred embodiment, four third threaded holes are formed in the bottom surfaces of the two fixing groove and the inside of the two mounting seats, the four third threaded holes on the mounting seats are respectively communicated with the four second threaded holes in the bottom of the fixing groove, second screws are connected in the third threaded holes in a threaded mode, and the mounting seats are fixedly connected with the die holder through the second screws, so that the mounting seats can be conveniently mounted and dismounted.

In a preferred embodiment, round holes are formed in four corners of the top end of the forming and pressing plate and four corners of the top end of the die holder, and the round holes in four corners of the top end of the die holder correspond to the round holes in four corners of the top end of the forming and pressing plate, so that the forming and pressing plate and the die holder are installed.

The utility model has the technical effects and advantages that:

1. according to the utility model, the two mounting seats are arranged at the top of the die holder, the guide slide plate assembly on the two mounting seats is tightly attached to the first V-shaped groove and the second V-shaped groove on the molding pressing plate, and the guide slide plate assembly is tightly attached to the first V-shaped groove and the second V-shaped groove on the molding pressing plate all the time to offset the lateral force received by the molding pressing plate, so that the side-preventing effect can be achieved, the stability of the whole die is improved, the production efficiency is further improved, the service life of the die of automobile parts is prolonged, and the yield is ensured.

2. Through seting up the fixed slot on the die holder, fix the mount pad in the fixed slot to use the second screw to firmly fix mount pad and die holder together, improve the stability of mount pad when using, and in follow-up use, can loosen the second screw, pull down the mount pad from the die holder, change the mount pad, loosen simultaneously and stick up the first screw between board and the mount pad, be convenient for change the guide slide subassembly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top view of the overall structure of the present utility model;

FIG. 3 is a block diagram of a skateboard assembly and mounting base of the present utility model;

FIG. 4 is a bottom view of the forming press plate of the present utility model;

fig. 5 is a top view of a die holder of the present utility model.

The reference numerals are: 1. forming a pressing plate; 2. a first V-shaped groove; 3. a die holder; 4. a mounting base; 5. a slide guide plate assembly; 6. a second V-shaped groove; 7. a mounting groove; 8. a first threaded hole; 9. a second threaded hole; 10. a first screw; 11. a fixing groove; 12. a third threaded hole; 13. a second screw; 14. a round hole;

501. a connecting plate; 502. and (5) attaching the plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to the accompanying drawings 1-5 of the specification, the utility model provides a material pressing plate side prevention mechanism of an automobile mold forming station, which comprises a forming material pressing plate 1, wherein first V-shaped grooves 2 are formed in the outer walls of two sides of the forming material pressing plate 1, a mold base 3 is arranged below the forming material pressing plate 1, mounting seats 4 are arranged on two sides of the top of the mold base 3, two guide slide plate assemblies 5 are arranged on one side surface of the two mounting seats 4, which is close to the forming material pressing plate 1, the two guide slide plate assemblies 5 are contacted with the inner wall of the first V-shaped grooves 2, each guide slide plate assembly 5 comprises a connecting plate 501 and a bonding plate 502, the bonding plate 502 is contacted with the inner wall of the first V-shaped grooves 2, the connecting plate 501 is contacted with the outer wall of the mounting seat 4, the cross section of the connecting plate 501 is L-shaped, second V-shaped grooves 6 are formed in the bottoms of the two first V-shaped grooves 2, and the bottoms of the connecting plate 501 are inserted into the second V-shaped grooves 6;

and two mounting seats 4 are close to shaping pressure plate 1 one side surface and have all seted up two mounting grooves 7, and two laminating boards 502 are established respectively in two mounting grooves 7, improve the stability of laminating board 502 when using, round hole 14 has all been seted up on shaping pressure plate 1 top four corners and die holder 3 top four corners, and the round hole 14 in die holder 3 top four corners is corresponding with the round hole 14 in shaping pressure plate 1 top four corners for the installation of shaping pressure plate 1 and die holder 3.

When the mechanism is used, an installer firstly fixes two mounting seats 4 on a die holder 3, then inserts a bonding plate 502 aiming at a mounting groove 7 on the mounting seat 4, connects the bonding plate 502 with the mounting seat 4 by using a first screw 10, inserts a first V-shaped groove 2 on a forming pressing plate 1 aiming at a guide slide plate assembly 5 on the two mounting seats 4, inserts the bottom of the connecting plate 501 into a second V-shaped groove 6 to be tightly attached to the second V-shaped groove 6, and counteracts the lateral force received by the forming pressing plate 1 by using the guide slide plate assembly 5 to be tightly attached to the first V-shaped groove 2 and the second V-shaped groove 6 on the forming pressing plate 1 all the time so as to play a role in preventing side;

specifically, the whole working process of the automobile stamping progressive die comprises three stages, namely a first stage, wherein an upper die is arranged at the upper dead center of a machine tool in the initial stage, a lower die is arranged on the working table of a punch press, the lower die is static in the whole working process, the upper die is pressed downwards when the punch press works, and a forming and pressing plate 1 moves downwards along with a punch press sliding block;

the molding surface of the molding pressing plate 1 in the second stage presses the material, and the molding surface is irregular in all directions, so that the molding pressing plate 1 is unevenly stressed, and the molding pressing plate 1 can incline to a certain direction under the action of the combined force;

in the third stage, the V-shaped guide slide assemblies 5 disposed at both sides of the forming press plate 1 limit the inclination of the forming press plate 1, so as to ensure that the forming press plate 1 moves only in the stamping direction to complete the forming work, and one working cycle is completed.

Referring to fig. 1-5 of the specification, the utility model provides a material pressing plate side prevention mechanism of an automobile mold forming station, wherein two first threaded holes 8 distributed up and down are formed in each bonding plate 502, a second threaded hole 9 communicated with the first threaded hole 8 is formed in the outer wall of each mounting seat 4, a first screw 10 is connected with the second threaded hole 9 through threads in the first threaded hole 8, the bonding plates 502 are fixedly connected with the mounting seats 4 through the first screws 10, and the bonding plates 502 and the connecting plates 501 are convenient to mount and dismount;

and fixed slot 11 has all been seted up on die holder 3 top both sides surface, and two mount pad 4 distributions are inserted and are established in two fixed slots 11, utilize fixed slot 11 to carry out spacingly to mount pad 4, improve the stability of mount pad 4 when using, four third screw holes 12 have all been seted up on two fixed slot 11 bottom surfaces and two mount pad 4 inside, and four third screw holes 12 on the mount pad 4 are linked together with four second screw holes 9 of fixed slot 11 bottom respectively, third screw hole 12 internal thread connection has second screw 13, mount pad 4 passes through second screw 13 and die holder 3 fixed connection, the mount pad 4 of being convenient for the installation dismantlement.

Through seting up fixed slot 11 on die holder 3, fix mount pad 4 in fixed slot 11 to use second screw 13 to firmly fix mount pad 4 and die holder 3 together, improve the stability of mount pad 4 when using, and in the subsequent use, can loosen second screw 13, pull down mount pad 4 from die holder 3, change mount pad 4, loosen simultaneously and stick up first screw 10 between board 502 and the mount pad 4, be convenient for change guide slide subassembly 5.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. Side mechanism is prevented to car mould shaping station pressure flitch, including shaping pressure flitch (1), its characterized in that: the outer walls of the two sides of the forming pressing plate (1) are provided with first V-shaped grooves (2);

a die holder (3) is arranged below the forming and pressing plate (1), mounting seats (4) are mounted on two sides of the top of the die holder (3), two guide slide plate assemblies (5) are mounted on one side surface of the two mounting seats (4) close to the forming and pressing plate (1), and the two guide slide plate assemblies (5) are in contact with the inner wall of the first V-shaped groove (2);

every leads slide subassembly (5) all includes connecting plate (501) and laminating board (502), laminating board (502) are contacted with first V-arrangement groove (2) inner wall, connecting plate (501) are contacted with mount pad (4) outer wall, connecting plate (501) cross-section sets up to the L shape, and second V-arrangement groove (6) have all been seted up to two first V-arrangement groove (2) bottoms, connecting plate (501) bottom is inserted and is established in second V-arrangement groove (6).

2. The automotive molding station hold-down plate side prevention mechanism of claim 1, wherein: two mounting seats (4) are close to two mounting grooves (7) are formed in one side surface of the forming and pressing plate (1), and two attaching plates (502) are respectively arranged in the two mounting grooves (7).

3. The automotive molding station hold-down plate side prevention mechanism of claim 1, wherein: first screw holes (8) that distribute about two are all offered to every laminating board (502) inside, and second screw hole (9) that are linked together with first screw hole (8) are all offered to every mount pad (4) outer wall, second screw hole (9) have first screw (10) with first screw hole (8) internal thread connection, through first screw (10) fixed connection between laminating board (502) and mount pad (4).

4. The automotive molding station hold-down plate side prevention mechanism of claim 1, wherein: the die holder (3) is characterized in that fixing grooves (11) are formed in the surfaces of two sides of the top end of the die holder, and two mounting seats (4) are inserted into the two fixing grooves (11) in a distributed mode.

5. The automotive molding station tooling plate anti-side mechanism of claim 4, wherein: four third threaded holes (12) are formed in the bottom surfaces of the two fixing grooves (11) and the two mounting seats (4), the four third threaded holes (12) in the mounting seats (4) are respectively communicated with four second threaded holes (9) in the bottoms of the fixing grooves (11), second screws (13) are connected with the third threaded holes (12) in a threaded mode, and the mounting seats (4) are fixedly connected with the die holder (3) through the second screws (13).

6. The automotive molding station hold-down plate side prevention mechanism of claim 1, wherein: round holes (14) are formed in four corners of the top end of the forming and pressing plate (1) and four corners of the top end of the die holder (3), and the round holes (14) in four corners of the top end of the die holder (3) correspond to the round holes (14) in four corners of the top end of the forming and pressing plate (1).