CN218425388U

CN218425388U - Plastic forming die with limiting structure

Info

Publication number: CN218425388U
Application number: CN202222196666.1U
Authority: CN
Inventors: 吕祉愉
Original assignee: Chongqing Xinmeng Precise Mould Co ltd
Current assignee: Chongqing Xinmeng Precise Mould Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-02-03
Anticipated expiration: 2032-08-19

Abstract

The utility model belongs to the technical field of the mould location, specifically a plastics forming die with limit structure, comprising a frame body, fixed surface is connected with the equipment body on the support body, the inside processing platform of having seted up of support body, the inside fixedly connected with cylinder of processing platform, cylinder output end fixedly connected with gear, the bottom rotates in the processing platform and is connected with the rack, the wheel meshes with the rack mutually, the cylinder is symmetric distribution along the vertical central line of processing platform, and this a plastics forming die with limit structure passes through cylinder output end and drives the gear and move on the rack to improve gear shifting's stability, improve the velocity of motion of first slider simultaneously, fixed connection's splint can remove in the spout that the processing platform was inside seted up on the first slider, cooperate through two first sliders, can play the centre gripping positioning effect to different moulds, avoid adding man-hour at back phase mould, the centre gripping unstability and lead to the mould scrap.

Description

Plastic forming die with limiting structure

Technical Field

The utility model relates to a mould location field specifically says a plastics forming die with limit structure.

Background

The plastic mould is a tool which is matched with a plastic forming machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size, and because the plastic mould has various types and processing methods and the plastic forming machine and the plastic product have various and simple structures, the types and the structures of the plastic mould are also various, and the plastic mould has wide application and can be widely applied to industries such as teaching, preliminary design and technical evaluation of factories, research of various dynamics and the like.

The mould is the key of forging finished product quality good or bad at mould forging in-process, and current forging equipment is not convenient for carry out the accuracy to the position fixed, and the position deviation appears when probably making the forging shaping then to unable guarantee user accuracy, swift forge the work, poor stability, precision are low simultaneously, to above-mentioned condition, we have released a plastic forming mould that is equipped with limit structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic molding mould with limit structure to solve the problem of proposing among the above-mentioned background art.

The technical scheme of the utility model is that: the improved rack comprises a rack body, fixed surface is connected with the equipment body on the support body, the inside processing platform that has seted up of support body, the inside fixedly connected with cylinder of processing platform, the cylinder output end rotates and is connected with the gear, bottom fixedly connected with rack in the processing platform, gear and rack mesh mutually, the cylinder is symmetric distribution along the vertical central line of processing platform, the spout has been seted up on the processing platform, the inside first slider that slides of spout, first slider bottom fixedly connected with insection, insection and gear mesh mutually, fixed surface is connected with splint on the first slider.

Further, the first motor of equipment body outer wall fixed connection, first motor output runs through the two-way threaded rod of equipment body outer wall fixed connection, the two-way threaded rod other end rotates with the equipment body inner wall to be connected, be equipped with two sections external screw threads opposite in spiral direction on the two-way threaded rod, be equipped with respectively on the two-way threaded rod with two second sliders of external screw thread fit, two-way threaded rod top is equipped with the gag lever post, gag lever post both ends fixed connection equipment body inner wall, and the gag lever post runs through the second slider, two all rotate on the second slider and connect the third connecting rod, the third connecting rod other end rotates connects the extension board, mould in the forging and pressing of extension board bottom fixed connection.

Furthermore, the inner wall of the equipment body is fixedly connected with an electric fan.

Furthermore, a rubber pad is fixedly connected to the upper surface of the clamping plate.

Furthermore, a sliding cavity is formed in the bottom of the equipment body, a damper is fixedly connected inside the sliding cavity, a damping spring is sleeved on the damper, and two ends of the damping spring are fixedly connected with the inner wall of the sliding cavity.

Furthermore, universal wheels are arranged on the periphery of the bottom of the frame body, and brake pads are arranged inside the universal wheels.

The utility model discloses an improve and provide a plastic forming die with limit structure here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a drive the gear back and forth movement on the rack through the cylinder output to improve the stability of gear shift, improve the velocity of motion of first slider simultaneously, thereby make on the first slider fixed connection's splint remove through the spout that processing platform is inside to be seted up, cooperate through two first sliders, make can different moulds play the effect of centre gripping location, avoid adding man-hour at back phase mould, the centre gripping is unstable and lead to the mould to scrap.

The second step is as follows: the utility model discloses first motor output drives the two-way threaded rod and rotates for the opposite motion is done to screw-thread fit's second slider on the two-way thread, makes two second pieces be horizontal migration through the gag lever post that sets up simultaneously, thereby drives and makes the third connecting rod that the second slider rotated the connection and rotate, makes and does reciprocating with third connecting rod other end pivoted extension board, makes mould can push down the shaping to the mould of co-altitude in extension board bottom fixed connection's the forging and pressing, with improve equipment's flexibility.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the processing platform of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention at A in FIG. 1;

fig. 4 is a schematic view of a three-dimensional structure of the first motor of the present invention.

Description of reference numerals: 1. a frame body; 2. an apparatus body; 3. a first motor; 4. a bidirectional threaded rod; 5. A first slider; 6. a third link; 7. forging and pressing the upper die; 8. a cylinder; 9. a rack; 10. insection; 12. A gear; 13. a second slider; 14. a splint; 15. an electric fan; 16. a universal wheel; 17. and (7) processing the platform.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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 discloses an improve and provide a plastic forming die with limit structure here, as shown in fig. 1-fig. 4, comprising a frame body 1, fixed surface is connected with equipment body 2 on the

support body

1, 1 inside processing platform 17 of having seted up of support body, the inside fixedly connected with cylinder 8 of processing platform 17, the rotation of the inside output of cylinder 8 is connected with gear 12, bottom fixedly connected with rack 9 in the processing platform 17, gear 12 meshes with rack 9 mutually, cylinder 8 is symmetric distribution along the vertical central line of processing platform 17, the spout has been seted up on the processing platform 17, the inside slip of spout has

first slider

5, 5 bottom fixedly connected with insection 10 of first slider, insection 10 meshes with gear 12 mutually, 5 last fixed surface of first slider is connected with splint 14, drive gear 12 back and forth movement on rack 9 through 8 output of cylinder, in order to improve the stability that gear 12 removed, improve the velocity of motion of first slider 5 simultaneously, thereby make the splint 14 of fixedly connected on first slider 5 can set up the inside spout of processing platform 17 and remove through the removal, through two first sliders 5, make can play the effect of centre gripping location of different moulds play, avoid the unstable mould in back clamping phase man-hour, and lead to the scrapping mould.

The outer wall of the equipment body 2 is fixedly connected with a first motor 3, the output end of the first motor 3 penetrates through a bidirectional threaded rod 4 fixedly connected with the outer wall of the equipment body 2, the other end of the bidirectional threaded rod 4 is rotatably connected with the inner wall of the equipment body 2, two sections of external threads with opposite spiral directions are arranged on the bidirectional threaded rod 4, two second sliders 13 in threaded fit with the external threads are respectively arranged on the bidirectional threaded rod 4, a limiting rod is arranged above the bidirectional threaded rod 4, two ends of the limiting rod are fixedly connected with the inner wall of the equipment body 2, the limiting rod penetrates through the second sliders 13, the two second sliders 13 are rotatably connected with a third connecting rod 6, the other end of the third connecting rod 6 is rotatably connected with a connecting plate, the output end of the first motor 3 drives the bidirectional threaded rod 4 to rotate, the second sliders 13 in threaded fit with the bidirectional threads to move in opposite directions, meanwhile, the two second sliders 13 are horizontally moved through the limiting rods, the third connecting rod 6 which is rotatably connected with the second sliders 13 is driven to rotate, the supporting plate which rotates with the other end of the third connecting rod 6 to move up and down, the supporting plate 7 which is fixedly connected with the bottom of the supporting plate, and the supporting plate can be pressed and formed by molds with different heights, so as to improve the flexibility of the equipment.

2 inner wall fixed connection electric fan 15 of equipment body through the electric fan 15 that sets up for can add the forging and pressing mould 7 and dispel the heat, avoid because of the high temperature, and lead to the mould to damage.

Fixed surface connects the rubber pad on splint 14, and the rubber pad material of setting is made for wear-resisting high temperature resistance polyurethane PU material, and the rubber pad makes the frictional force increase of splint 14 and mould to improve the effect of centre gripping, reduce simultaneously with man-hour the forging and pressing mould 7 heat that produces when moving, with the life of improvement splint 14.

Smooth chamber has been seted up to 2 bottoms of equipment body, the inside fixedly connected with attenuator in smooth chamber, the cover is equipped with damping spring on the attenuator, damping spring both ends and smooth intracavity wall fixed connection, through the smooth chamber that sets up for mould 7 during the push down mould in the forging and pressing, equipment produces the vibration, cooperatees between damping spring and the attenuator, makes the vibration reduce, avoids because of adding the 2 vibrations of equipment body in man-hour, and produces the error when leading to mould 7 moulds in the forging and pressing.

Be equipped with universal wheel 16 around the 1 bottom of support body, the inside brake block that is equipped with of universal wheel 16, through the universal wheel 16 that the bottom set up, can remove support body 1 better, improved the flexibility of equipment body 2, the inside brake block that is equipped with of universal wheel 16 through setting up the brake block, can carry out the locking to universal wheel 16, provides stability to this device better.

The working principle is as follows: firstly, the worker places the upper surface of a processing platform 17 on a die, the output end of a cylinder 8 drives a gear 12 to reciprocate on a rack 9, so as to improve the moving stability of the gear 12, and simultaneously improve the moving speed of a first slider 5, thereby enabling a clamping plate 14 fixedly connected with the first slider 5 to move in a chute formed in the processing platform 17, and the two first sliders 5 are matched with each other, so that different dies can play a role in clamping and positioning, thereby avoiding that the die is scrapped due to unstable clamping in later-stage die processing, then the output end of a first motor 3 is started to drive a bidirectional threaded rod 4 to rotate, so that a second slider 13 in threaded fit with the bidirectional threads moves in opposite directions, and meanwhile, two second sliders 13 horizontally move through a limiting rod, thereby driving a third connecting rod 6 which is rotatably connected with the second slider 13 to rotate, so as to enable a support plate which rotates with the other end of the third connecting rod 6 to move up and down, so that a forging and pressing die 7 fixedly connected with the bottom of the support plate can be pressed and formed to dies with different heights, and the flexibility of the device is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a plastic molding mould with limit structure which characterized in that: including support body (1), fixed surface is connected with equipment body (2) on support body (1), processing platform (17) have been seted up to support body (1) inside, the inside fixedly connected with cylinder (8) of processing platform (17), cylinder (8) output rotates and is connected with gear (12), bottom fixedly connected with rack (9) in processing platform (17), gear (12) mesh mutually with rack (9), cylinder (8) are the symmetric distribution along the vertical central line of processing platform (17), the spout has been seted up on processing platform (17), the inside slip of spout has first slider (5), first slider (5) bottom fixedly connected with insection (10), insection (10) mesh mutually with gear (12), fixed surface is connected with splint (14) on first slider (5).

2. The plastic forming die with the limiting structure as claimed in claim 1, wherein: the utility model discloses an equipment, including equipment body (2), first motor (3) of outer wall fixed connection, first motor (3) output runs through equipment body (2) outer wall fixed connection two-way threaded rod (4), two-way threaded rod (4) other end and equipment body (2) inner wall rotate to be connected, be equipped with two sections external screw threads that spiral opposite direction on two-way threaded rod (4), be equipped with two second sliders (13) with external screw thread screw-thread fit on two-way threaded rod (4) respectively, two-way threaded rod (4) top is equipped with the gag lever post, gag lever post both ends fixed connection equipment body (2) inner wall, and the gag lever post runs through second slider (13), two all rotate on second slider (13) and connect third connecting rod (6), third connecting rod (6) other end rotates connects the extension board, extension board bottom fixed connection forges mould (7).

3. The plastic forming die with the limiting structure as claimed in claim 1, wherein: the inner wall of the equipment body (2) is fixedly connected with an electric fan (15).

4. The plastic forming die with the limiting structure as claimed in claim 1, wherein: the upper surface of the clamping plate (14) is fixedly connected with a rubber pad.

5. The plastic molding die with the limiting structure as claimed in claim 1, wherein: the device is characterized in that a sliding cavity is formed in the bottom of the side wall of the device body (2), a damper is fixedly connected inside the sliding cavity, a damping spring is sleeved on the damper, and two ends of the damping spring are fixedly connected with the inner wall of the sliding cavity.

6. The plastic forming die with the limiting structure as claimed in claim 1, wherein: the frame body (1) bottom is equipped with universal wheel (16) all around, the inside brake block that is equipped with of universal wheel (16).