CN219274177U

CN219274177U - Mold pressing plate structure

Info

Publication number: CN219274177U
Application number: CN202223337338.5U
Authority: CN
Inventors: 汪正湘; 徐瑞聪
Original assignee: Zhejiang Hong Xu Intelligent Manufacturing Co ltd
Current assignee: Zhejiang Hong Xu Intelligent Manufacturing Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-06-30
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to the technical field of automobile die pressing plates, in particular to a die pressing plate structure, which comprises a fixed base and a top plate, wherein four guide rods are uniformly and fixedly connected to the top of the fixed base, a guide sleeve is arranged in the top plate, the guide rods are movably spliced with the inside of the guide sleeve, the top plate is driven to move on the guide rods through a press machine, a pressing mechanism and pressing mechanisms are arranged at the bottom of the top plate, the number of the pressing mechanisms is two, the two pressing mechanisms are respectively positioned at the left side and the right side of the pressing mechanism, a clamping plate is pressed through a transverse plate, the pressure of a clamp is increased, the plate cannot loosen during processing, the processing precision is ensured, two clamping mechanisms are arranged at the top of the connecting plate, a limiting block is rotated to a fan-shaped positioning groove through a rotating clamping plate, a bolt is inserted, and the connecting plate and the pressing plate penetrate through the connecting seat to achieve connection, so that the pressing plate is fixed, the quick replacement is realized, the cost is saved, and the processing is convenient.

Description

Mold pressing plate structure

Technical Field

The utility model relates to the technical field of automobile mold pressing plates, in particular to a mold pressing plate structure.

Background

The mould is a variety of moulds and tools used for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production to obtain the required products. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts.

The parts on the automobile are many, and manufacturing methods are also many, for example some iron sheet metal parts, mainly through compression molding, but current mould pressing clamp plate mainly has the pressfitting function, carries out the mould pressing to the work piece, and the function is single, and the processing plate specification is fixed, and the position of adjusting anchor clamps according to the plate size when processing the plate of different specifications has increased processing cost and process time.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a die pressing plate structure, which has the technical effect of an automobile die pressing plate.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a mould clamp plate structure, includes unable adjustment base and roof, four guide bars of even fixedly connected with in unable adjustment base's top, the inside of roof is equipped with the guide pin bushing, the guide bar is pegged graft with the inside activity of guide pin bushing, the bottom of roof is equipped with pressing mechanism and hold-down mechanism, the cavity has been seted up to unable adjustment base's inside, the cavity communicates with unable adjustment base's bottom, the inside of cavity is equipped with the box, movable chamber has been seted up to the inside of box, the top intercommunication of movable chamber and box, the inside of box is equipped with two cylinder and two connecting plates, the top of connecting plate is equipped with two clamping mechanism, clamping mechanism includes spring telescopic link, splint and bolt, splint are located between unable adjustment base and the roof, the upper end of spring telescopic link is connected with splint through the bolt, lower extreme and connecting plate fixed connection, two slides have been seted up at unable adjustment base's top, two slides all communicate with the inside of cavity, spring telescopic link and slide's inside sliding connection.

As a preferable technical scheme of the utility model, the pressing mechanism comprises a connecting seat and a pressing plate, wherein the top of the pressing plate is fixedly connected with a connecting column, the bottom of the connecting column is fixedly connected with a pressing head, the bottom surface of the pressing head is wrapped with a rubber pad, the top of the connecting column is fixedly connected with a limiting block, the bottom of the connecting seat is provided with a circular groove, the inside of the connecting seat is provided with a fan-shaped positioning groove, the fan-shaped positioning groove is communicated with the circular groove through a rectangular groove, the connecting column is movably inserted into the inside of the circular groove, and the limiting block is positioned in the fan-shaped positioning groove.

As a preferable technical scheme of the utility model, the side surface of the connecting seat is provided with a jack, the inside of the jack is provided with a bolt, the jack is communicated with the inside of the fan-shaped positioning groove, the side surface of the limiting block is provided with a bolt hole, the position of the bolt hole corresponds to that of the jack, and the bolt is movably spliced with the inside of the bolt hole.

As a preferable technical scheme of the utility model, the pressing mechanism comprises a supporting rod, a transverse plate and a spring, wherein the supporting rod is movably inserted into the top plate, the bottom of the supporting rod is fixedly connected with the transverse plate, the outer ring of the supporting rod wraps the spring, and the upper end and the lower end of the spring are respectively fixed with one side opposite to the top plate and the transverse plate.

As a preferable technical scheme of the utility model, a chute is formed in the inner bottom wall of the box body, two sliding blocks are fixedly connected to the bottom of the connecting plate and are respectively and slidably connected with the interiors of the two chutes, and the front side and the rear side of the connecting plate are respectively overlapped with the inner walls of the front side and the rear side of the movable cavity.

As a preferable technical scheme of the utility model, the bottoms of the two clamping plates are fixedly connected with the baffle plate, the bottoms of the baffle plate are overlapped with the top of the base, the two baffle plates are respectively positioned at the left side and the right side of the bottoms of the two clamping plates, and the opposite sides of the two clamping plates are provided with inclined planes.

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

1. according to the utility model, the bidirectional air cylinder is arranged in the box body, the air cylinder is inflated and deflated to drive the spring telescopic rods on the connecting plates at the two ends to synchronously move inwards or outwards, so that the plate to be processed is clamped, meanwhile, the clamping plates are arranged at the top ends of the spring telescopic rods, the baffle plates are arranged on the outer sides of the bottom surfaces of the clamping plates, the clamping plates are inclined surfaces close to the lower bottom surfaces of the fixed bases, when the clamping plates move inwards, the processed plate contacts the inclined surfaces, the spring telescopic rods are forced to lift and are attached to the plate, the plate is clamped downwards under the action of the spring telescopic rods, the bottom baffle plates are clamped inwards under the action of the bidirectional air cylinder, meanwhile, the clamping plates are clamped by the transverse plates, the clamping plates are clamped by the pressing mechanism downwards when the top plates move downwards under the action of the motor, so that the plate can not loose during processing, and the processing precision of the plate is ensured;

2. according to the utility model, the connection between the pressing plate and the top plate is realized through the connecting column and the circular groove, when the connecting column is used, the pressing plate is rotated by pulling out the bolt, so that the pressing plate slides out of the connecting seat, the disassembly is realized, when plates with different specifications are processed, the pressing plates with different specifications are replaced, the connecting column is communicated with the circular groove, the limiting block is rotated to the fan-shaped positioning groove through rotating the clamping plate, the bolt is inserted, the connecting seat and the pressing plate are penetrated, the connection is realized, the pressing plate is fixed, the quick replacement is realized, the cost is saved, and the processing is convenient.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a top view cross-sectional of the connector of the present utility model;

fig. 4 is a schematic top view of the platen of the present utility model.

Fig. 5 is a schematic top view of the case of the present utility model.

Wherein: 1. a fixed base; 2. a top plate; 3. a spring; 4. a guide rod; 5. a connecting seat; 51. a circular groove; 52. rectangular grooves; 53. a fan-shaped positioning groove; 54. a jack; 55. a plug pin; 6. a pressing plate; 61. a pressure head; 62. a rubber pad; 63. a connecting column; 64. a limiting block; 65. a bolt hole; 7. a support rod; 8. a cross plate; 9. a case; 91. a bidirectional cylinder; 92. a connecting plate; 93. a chute; 10. a spring telescoping rod; 11. a baffle; 12. a clamping plate; 13. a bolt; 14. and a slideway.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1-5, a die pressing plate structure comprises a fixed base 1 and a top plate 2, wherein the top of the top plate is connected with a press machine, the top of the fixed base 1 is uniformly and fixedly connected with four guide rods 4, a guide sleeve is arranged in the top plate 2, the guide rods 4 are movably inserted into the guide sleeves, the top plate 2 is driven by the press machine to move on the guide rods 4, the bottom of the top plate 2 is provided with two pressing mechanisms and two pressing mechanisms, the two pressing mechanisms are respectively positioned at the left side and the right side of the pressing mechanism, a cavity is formed in the fixed base 1, the cavity is communicated with the bottom of the fixed base 1, a box body 9 is arranged in the cavity, a movable cavity is formed in the box body 9, the movable cavity is communicated with the top of the box body 9, the inside of box 9 is equipped with two-way cylinder 91 and two connecting plates 92, the top of connecting plate 92 is equipped with two clamping mechanism, two clamping mechanism respectively with two hold-down mechanism's position is corresponding, clamping mechanism includes spring telescopic link 10, baffle 11, splint 12 and bolt 13, splint 12 are located between unable adjustment base 1 and the roof 2, the upper end of spring telescopic link 10 is connected with splint 12 through bolt 13, lower extreme and connecting plate 92 fixed connection, two slide ways 14 have been seted up at unable adjustment base 1's top, two slide ways 14 all communicate with the inside of cavity, spring telescopic link 10 and slide way 14's inside sliding connection, shrink when two-way cylinder 91 gassing drives the inward being close to of spring telescopic link 10 on connecting plate 92, press from both sides tight plate.

In other embodiments, the pressing mechanism includes connecting seat 5 and clamp plate 6, the top fixedly connected with spliced pole 63 of clamp plate 6, the bottom fixedly connected with pressure head 61 of spliced pole 63, the rubber pad 62 is wrapped up in to pressure head 61 bottom surface, the top fixedly connected with stopper 64 of spliced pole 63, circular slot 51 has been seted up to the bottom of connecting seat 5, fan-shaped constant head tank 53 has been seted up to the inside of connecting seat 5, fan-shaped constant head tank 53 communicates with circular slot 51 through rectangular slot 52, stopper 64 and the inside looks adaptation of rectangular slot 52, stopper 64 can enter into the inside of fan-shaped constant head tank 53 from rectangular slot 52, spliced pole 63 and the inside activity of circular slot 51, stopper 64 is located the inside of fan-shaped constant head tank 53, through rotating clamp plate 6, can drive stopper 64 at the inside rotation of fan-shaped constant head tank 53, adjust the position of stopper 64.

In other embodiments, two jacks 54 are provided on the side surface of the connecting seat 5, a plug pin 55 is provided in the jack 54, the jack 54 is communicated with the inside of the fan-shaped positioning groove 53, a plug pin hole 65 is provided on the side surface of the limiting block 64, the plug pin hole 65 corresponds to the position of the jack 54, the plug pin 55 is movably plugged with the inside of the plug pin hole 65, the limiting block 64 can be fixed in the fan-shaped positioning groove 53 under the action of the plug pin 55, the limiting block 64 is prevented from moving, and when plates with different specifications are processed, the pressing plates with different specifications are replaced through the connecting seat 5, so that the method is convenient and quick.

In other embodiments, the hold-down mechanism includes two bracing pieces 7, diaphragm 8 and two springs 3, bracing piece 7 is pegged graft with the inside activity of roof 2, bracing piece 7 bottom and diaphragm 8 fixed connection, bracing piece 7 outer lane parcel spring 3, both ends are fixed with the opposite one side of roof 2 and diaphragm 8 respectively about the spring 3, when roof 2 moves down, drive hold-down mechanism moves down, when diaphragm 8 contacts splint 12, drive splint 12 clamp plate downwards, when the pressure reaches the threshold value, the top of bracing piece 7 passes the roof, increase the pressure of clamp.

In other embodiments, the inner bottom wall of the box 9 is provided with the sliding groove 93, the bottom of the connecting plate 92 is fixedly connected with two sliding blocks, the two sliding blocks are respectively in sliding connection with the inner sides of the two sliding grooves 93, the front side and the rear side of the connecting plate 92 are respectively in lap joint with the front side and the rear side inner walls of the movable cavity, when in use, the bidirectional cylinder 91 drives the spring telescopic rod 10 on the connecting plate 92 to slide on the sliding groove 93 and the sliding way 14, limiting on the connecting plate 92 is achieved, and the connecting plate 92 is more stable and smooth when moving.

In other embodiments, the baffle 11 is fixedly connected with the bottom of two splint 12, the bottom of baffle 11 and the top overlap joint of unable adjustment base 1, two baffles 11 are located the left and right sides of two splint 12 bottoms respectively, two opposite one sides of splint 12 all are established to the inclined plane, when making cylinder remove clamping mechanism, by the processing plate contact inclined plane, spring telescopic link 10 atress is raised, laminating with the plate, and press from both sides tightly, the plate can not produce not hard up when processing, guarantee the precision of processing, and can carry out spacingly through the left and right sides of plate through two baffles 11, prevent that the plate from controlling the removal.

The working principle of the utility model is as follows: when the clamping device is used, the spring telescopic rods 10 on the connecting plates 92 at the two ends are driven to synchronously move inwards and outwards through inflation and deflation of the bidirectional air cylinders 91, so that the plate to be processed is clamped, meanwhile, the clamping plates 12 are installed at the top ends of the spring telescopic rods 10, the baffle plates 11 are arranged on the outer sides of the bottom surfaces of the clamping plates 12, the clamping plates 12 are inclined planes close to the lower bottom surfaces of the fixed base 1, when the clamping plates 12 move inwards, the processed plate contacts the inclined planes, the spring telescopic rods 10 are forced to lift and are attached to the plate, the plate is clamped downwards under the action of the spring telescopic rods 10, the bottom baffle plates 11 are clamped inwards under the action of the bidirectional air cylinders 91, meanwhile, the pressing mechanism moves downwards when the pressing plates 6 are driven to move downwards under the driving of the pressing machine, the clamping plates 12 are pressed through the transverse plates 8, the pressure of the clamp is increased, and the plate is prevented from moving during processing; in the use, when needing to change clamp plate 6, through pulling out bolt 55, rotate clamp plate 6, make clamp plate 6 roll-off from connecting seat 5, realize dismantling, when the plate of processing different specifications, change the clamp plate of different specifications, through spliced pole 63 and circular slot 51 UNICOM, through rotating the splint, make stopper 64 rotate fan-shaped constant head tank 53, insert bolt 55, pass connecting seat 5 and clamp plate 6, reach the connection, make clamp plate 6 fixed, realize quick replacement, convenient processing.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mould clamp plate structure, includes unable adjustment base (1) and roof (2), its characterized in that: four guide bars (4) of even fixedly connected with in top of unable adjustment base (1), the inside of roof (2) is equipped with the guide pin bushing, guide bar (4) are pegged graft with the inside activity of guide pin bushing, the bottom of roof (2) is equipped with pressing mechanism and hold-down mechanism, the cavity has been seted up to the inside of unable adjustment base (1), the bottom intercommunication of cavity and unable adjustment base (1), the inside of cavity is equipped with box (9), the movable chamber has been seted up in the inside of box (9), the top intercommunication of movable chamber and box (9), the inside of box (9) is equipped with two cylinder (91) and two connecting plates (92), the top of connecting plate (92) is equipped with two clamping mechanism, clamping mechanism includes spring telescopic link (10), splint (12) and bolt (13), splint (12) are located between unable adjustment base (1) and roof (2), the upper end of spring telescopic link (10) is connected with splint (12), the bottom is connected with connecting plate (92) fixed connection, two inside slide (14) of two inside slide (14) are seted up to the inside slide (14).

2. A mold platen structure according to claim 1, wherein: the pressing mechanism comprises a connecting seat (5) and a pressing plate (6), wherein the top of the pressing plate (6) is fixedly connected with a connecting column (63), the bottom of the connecting column (63) is fixedly connected with a pressing head (61), the bottom of the pressing head (61) is wrapped with a rubber pad (62), the top of the connecting column (63) is fixedly connected with a limiting block (64), a circular groove (51) is formed in the bottom of the connecting seat (5), a fan-shaped positioning groove (53) is formed in the connecting seat (5), the fan-shaped positioning groove (53) is communicated with the circular groove (51) through a rectangular groove (52), the connecting column (63) is movably inserted into the circular groove (51), and the limiting block (64) is located in the fan-shaped positioning groove (53).

3. A mold platen structure according to claim 2, wherein: the side surface of connecting seat (5) has seted up jack (54), the inside of jack (54) is equipped with bolt (55), the inside intercommunication of jack (54) and fan-shaped constant head tank (53), bolt hole (65) have been seted up to the side surface of stopper (64), the position of bolt hole (65) and jack (54) is corresponding, the inside activity grafting of bolt (55) and bolt hole (65).

4. A mold platen structure according to claim 1, wherein: the compressing mechanism comprises a supporting rod (7), a transverse plate (8) and a spring (3), wherein the supporting rod (7) is movably inserted into the top plate (2), the bottom of the supporting rod (7) is fixedly connected with the transverse plate (8), the outer ring of the supporting rod (7) wraps the spring (3), and the upper end and the lower end of the spring (3) are respectively fixed with one side, opposite to the top plate (2) and the transverse plate (8), of the spring.

5. A mold platen structure according to claim 1, wherein: the inner bottom wall of the box body (9) is provided with a sliding groove (93), the bottom of the connecting plate (92) is fixedly connected with two sliding blocks, the two sliding blocks are respectively connected with the inner sides of the two sliding grooves (93) in a sliding manner, and the front side and the rear side of the connecting plate (92) are respectively overlapped with the inner walls of the front side and the rear side of the movable cavity.

6. A mold platen structure according to claim 1, wherein: the bottom of two splint (12) is all fixedly connected with baffle (11), the bottom of baffle (11) and the top overlap joint of unable adjustment base (1), and two baffles (11) are located the left and right sides of two splint (12) bottoms respectively, and the inclined plane is all established to the relative one side of two splint (12).