CN214726767U

CN214726767U - Stable mold opening device for automobile machining mold

Info

Publication number: CN214726767U
Application number: CN202023181530.0U
Authority: CN
Inventors: 黄永健
Original assignee: Kunshan Gaoshida Precision Mould Co ltd
Current assignee: Kunshan Gaoshida Precision Mould Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-16
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a stable die sinking device for automobile processing die, which comprises a base, an upper die and a lower die, wherein both sides of the top end surface of the base are provided with L-shaped clamping plates for fixing the lower die, one side of the top end surface of the base is provided with a sliding groove, two sliding rods are welded on both sides of the top end surface of the L-shaped clamping plates, a lead screw is arranged in the sliding groove in a rotating way, the bottom end of one of the L-shaped clamping plates is welded with a sliding block, the sliding block is sheathed on a lead screw cover in a threaded way, a U-shaped clamping plate for fixing the upper die is sheathed between the two sliding rods on the same side in a sliding way, the top ends of a plurality of the sliding rods are provided with a top plate, the central position of the top plate is spliced with a rotating pipe through a bearing, the stable die sinking device for automobile processing die is convenient for fixing dies with different sizes, the applicability is improved, and the part damage caused by the excursion of the die in the die sinking process is avoided, the mold opening speed is convenient to control.

Description

Stable mold opening device for automobile machining mold

Technical Field

The utility model belongs to the technical field of the car processing, concretely relates to car mold processing is with stabilizing mold opening device.

Background

The mold refers to various molds 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 existing mold opening device for the automobile processing mold is single in size, cannot be adjusted according to the sizes of different molds, and is poor in applicability; meanwhile, the existing die is easy to deviate in the die opening process, so that the die extrudes a workpiece, the workpiece is damaged, and the die opening speed is not easy to control.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car mold processing is with stabilizing mold opening device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stable die sinking device for an automobile processing die comprises a base, an upper die and a lower die, wherein L-shaped clamping plates for fixing the lower die are arranged on two sides of the top end face of the base, a sliding groove is formed in one side of the top end face of the base, sliding rods are welded on two sides of the top end faces of the two L-shaped clamping plates, a lead screw is rotatably arranged in the sliding groove, a sliding block is welded at the bottom end of one L-shaped clamping plate, the sliding block is in threaded sleeve joint with a lead screw cover, and a U-shaped clamping plate for fixing the upper die is in sliding sleeve joint between the two sliding rods on the same side;

two the welding has the lifter plate between the U type cardboard, and is a plurality of the top of slide bar is provided with the roof, the central point department of putting of roof has the rotating tube through the bearing grafting, and top face one side of roof rotates and pegs graft and have the dwang that is the L type, screw thread grafting has a lifting screw in the rotating tube, the rotating tube is passed to lifting screw's bottom and lifter plate fixed connection, the dwang passes through engagement mechanism and is connected with the rotating tube transmission.

Preferably, the top ends of the two side surfaces of the upper die and the bottom ends of the two sides of the lower die are welded with fixture blocks, and the fixture blocks on the upper die and the lower die are matched and inserted into the U-shaped clamping plate and the L-shaped clamping plate.

Preferably, the spout inner wall is inserted to the one end of lead screw to rotate with the base through the bearing and be connected, the other end of lead screw stretches out spout fixedly connected with knob, the equal fixedly connected with supporting pad of bottom face four corners department of base.

Preferably, the meshing mechanism comprises gears fixedly sleeved on the rotating pipe and the rotating rod respectively and toothed belts sleeved between the two gears, the toothed belts are meshed with the two gears respectively, and one side of the top end face of the rotating rod is rotatably inserted with a handle.

Preferably, the top end face central positions of the two U-shaped clamping plates and the two L-shaped clamping plates are respectively provided with a bolt, and the bottom ends of the bolts respectively penetrate through the U-shaped clamping plates and the L-shaped clamping plates to be inserted into the clamping blocks in an matched mode.

The utility model discloses a technological effect and advantage:

1. this car mold processing is with stable mold opening device, top face both sides through the base all are provided with L type cardboard, and the top face central point department of putting of base opens there is the spout, be provided with lead screw and slider in the spout, slider and an L type cardboard welded fastening, it moves to rotate the lead screw and drive slider and L type cardboard, the fixed not unidimensional bed die of being convenient for, the slide bar has all been welded to the top both sides of two L type cardboards, U type cardboard has been cup jointed on the slide bar, it removes to drive U type cardboard when L type cardboard removes, thereby fixed not unidimensional last mould, be convenient for fix not unidimensional mould, the suitability has been promoted.

2. Have the fixture block through two all welds of last mould and bed die, a plurality of fixture blocks joint respectively in U type cardboard and L type cardboard, the welding has the lifter plate between two U type cardboards, it has rotating tube and dwang to rotate to peg graft in the roof, the screw thread is pegged graft in the rotating tube has lifting screw, lifting screw's bottom and lifter plate fixed connection, the dwang passes through meshing mechanism and drives the rotating tube rotation, thereby it rises to make lifting screw drive lifter plate, a plurality of slide bars and U type cardboard can make the steady drawing of patterns that rises of mould, avoided the mould to take place the skew at the die sinking in-process and cause the part to damage, be convenient for control die sinking speed.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the base structure of the present invention.

In the figure: 1. a base; 2. a lower die; 3. a support pad; 4. a lifting screw; 5. an upper die; 6. a lifting plate; 7. a slider; 8. a toothed belt; 9. rotating the rod; 10. a top plate; 11. a U-shaped clamping plate; 12. a slide bar; 13. an L-shaped clamping plate; 14. a knob; 15. a clamping block; 16. rotating the tube; 17. a gear; 18. a chute; 19. and a lead screw.

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 stable mold opening device for automobile processing mold as shown in fig. 1-3, including base 1, upper mold 5 and lower mold 2, the top end face both sides of base 1 all are provided with L type cardboard 13 that is used for fixed lower mold 2, and open base 1's top end face one side has spout 18, and slide bar 12 has all been welded to two the top end face both sides of L type cardboard 13, it is provided with lead screw 19 to rotate in the spout 18, and the bottom welding of one of them L type cardboard 13 has slider 7, and the bottom of another L type cardboard 13 is welded fixedly with base 1, slider 7 screw thread cup joints on the lead screw lid, and the U type cardboard 11 that is used for fixed upper mold 5 is cup jointed in the slip between two slide bars 12 of the same side;

two welding has lifter plate 6 between the U type cardboard 11, and is a plurality of the top of slide bar 12 is provided with roof 10, the central point department of putting of roof 10 has a rotating tube 16 through the bearing grafting, and top end face one side of roof 10 rotates and pegs graft and have the dwang 9 that is the L type, screw thread pegs graft in the rotating tube 16 has lifting screw 4, rotating tube 16 and lifter plate 6 fixed connection are passed to lifting screw 4's bottom, dwang 9 is connected with rotating tube 16 transmission through meshing mechanism, and two slide bar 12 tops of one side and roof 10 welded fastening, and two slide bar 12 tops of opposite side coincide to slide in the recess that has been opened in roof 10 bottom.

Specifically, the top ends of the two side surfaces of the upper die 5 and the bottom ends of the two sides of the lower die 2 are welded with fixture blocks 15, and the fixture blocks 15 on the upper die 5 and the lower die 2 are matched and inserted into the U-shaped clamping plate 11 and the L-shaped clamping plate 13.

Specifically, 18 inner walls of the sliding grooves are inserted into one end of the lead screw 19 and are rotatably connected with the base 1 through bearings, the other end of the lead screw 19 extends out of the sliding grooves 18 and is fixedly connected with the knob 14, and the four corners of the bottom end face of the base 1 are fixedly connected with the supporting pads 3.

Specifically, the meshing mechanism comprises a gear 17 fixedly sleeved on the rotating pipe 16 and the rotating rod 9 respectively and a toothed belt 8 sleeved between the two gears 17, the toothed belt 8 is meshed with the two gears 17 respectively, and one side of the top end face of the rotating rod 9 is rotatably inserted with a handle.

Specifically, the top end face central positions of the two U-shaped clamping plates 11 and the two L-shaped clamping plates 13 are provided with bolts, and the bottom ends of the bolts penetrate through the U-shaped clamping plates 11 and the L-shaped clamping plates 13 respectively and are inserted into the fixture block 15 in an anastomotic manner.

The working principle of the stable die sinking device for the automobile processing die is that when the stable die sinking device is used, a lower die 2 and an upper die 5 are placed on the top end face of a base 1, a knob 14 drives a lead screw 19 to rotate, so that a slide block 7 and an L-shaped clamping plate 13 are driven to move, a slide rod 12 drives a U-shaped clamping plate 11 to synchronously move, so that clamping blocks 15 on two sides of the upper die 5 and the lower die 2 are respectively matched and clamped in the L-shaped clamping plate 13 and the U-shaped clamping plate 11, a gear 17 and a toothed belt 8 are driven to rotate through a rotating rod 9, so that a rotating pipe 16 is driven to synchronously rotate, a lifting screw 4 in the rotating pipe 16 drives a lifting plate 6 to ascend, the lifting plate 6 drives the two U-shaped clamping plates 11 and the upper die 5 to move upwards, and die sinking is completed, the stable die sinking device for the automobile processing die is convenient for fixing dies with different sizes, the applicability is improved, and part damage caused by the fact that the die deflects in the die sinking process is avoided, the mold opening speed is convenient to control.

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 utility model provides a car processing mould is with stabilizing mold opening device, includes base (1), goes up mould (5) and bed die (2), its characterized in that: the two sides of the top end face of the base (1) are respectively provided with an L-shaped clamping plate (13) used for fixing the lower die (2), one side of the top end face of the base (1) is provided with a sliding groove (18), two sides of the top end faces of the two L-shaped clamping plates (13) are respectively welded with a sliding rod (12), a lead screw (19) is rotatably arranged in the sliding groove (18), the bottom end of one L-shaped clamping plate (13) is welded with a sliding block (7), the sliding block (7) is in threaded sleeve joint with a lead screw cover, and a U-shaped clamping plate (11) used for fixing the upper die (5) is in sliding sleeve joint between the two sliding rods (12) on the same side;

two welding has lifter plate (6) between U type cardboard (11), and is a plurality of the top of slide bar (12) is provided with roof (10), the central point of roof (10) puts the department and pegs graft through the bearing and has rotating tube (16), and the top face one side of roof (10) rotates and pegs graft and have dwang (9) that are the L type, screw peg graft in rotating tube (16) has lifting screw (4), rotating tube (16) and lifter plate (6) fixed connection are passed to the bottom of lifting screw (4), dwang (9) are connected with rotating tube (16) transmission through meshing mechanism.

2. The stable mold opening device for the automobile processing mold according to claim 1, characterized in that: the clamping blocks (15) are welded at the top ends of the two side faces of the upper die (5) and the bottom ends of the two sides of the lower die (2), and the clamping blocks (15) on the upper die (5) and the lower die (2) are matched and inserted into the U-shaped clamping plate (11) and the L-shaped clamping plate (13).

3. The stable mold opening device for the automobile processing mold according to claim 1, characterized in that: the one end of lead screw (19) inserts spout (18) inner wall to rotate with base (1) through the bearing and be connected, the other end of lead screw (19) stretches out spout (18) fixedly connected with knob (14), the equal fixedly connected with supporting pad (3) of bottom end face four corners department of base (1).

4. The stable mold opening device for the automobile processing mold according to claim 1, characterized in that: meshing mechanism is including fixed gear (17) and the cingulum (8) that cup joints between two gear (17) on rotating tube (16) and dwang (9) of cup jointing respectively, cingulum (8) are connected with two gear (17) meshing respectively, the top end face one side of dwang (9) is rotated and is pegged graft there is the handle.

5. The stable mold opening device for the automobile processing mold according to claim 1, characterized in that: the center positions of the top end faces of the two U-shaped clamping plates (11) and the two L-shaped clamping plates (13) are respectively provided with a plug pin, and the bottom ends of the plug pins respectively penetrate through the U-shaped clamping plates (11) and the L-shaped clamping plates (13) to be matched and inserted into the clamping blocks (15).