CN210819031U

CN210819031U - Workpiece positioning device for die polishing machine for preventing die from shifting

Info

Publication number: CN210819031U
Application number: CN201921873104.8U
Authority: CN
Inventors: 高龚文
Original assignee: Shenzhen Yayuxin Technology Co ltd
Current assignee: Shenzhen Yayuxin Technology Co ltd
Priority date: 2019-11-03
Filing date: 2019-11-03
Publication date: 2020-06-23
Anticipated expiration: 2029-11-03

Abstract

The utility model discloses a prevent mould skew's work piece positioner for mould burnishing machine, comprising a base plate, the top surface fixed mounting of bottom plate has bracing piece and positioning table, the top surface fixed mounting of bracing piece has the roof, positioning table's top surface fixed mounting has two sets of first heelpieces and two sets of second heelpieces, the equal fixed mounting in top surface of first heelpiece and second heelpiece has the spring, the top surface fixed mounting of spring has the gasket. A prevent mould for burnishing machine work piece positioner of mould skew, be equipped with positioning workbench, first heelpiece, second heelpiece, sleeve, spring, clamp plate and sheet rubber, first heelpiece and first heelpiece top structure do not have direct contact with second heelpiece and second heelpiece top structure, can play fine positioning action to the special-shaped mould that both sides thickness differs, bring better use prospect.

Description

Workpiece positioning device for die polishing machine for preventing die from shifting

Technical Field

The utility model relates to a mould processing positioner field, in particular to prevent mould skew's work piece positioner for mould burnishing machine.

Background

The die refers to various dies 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 die element is named as 'industrial parent', and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

The existing workpiece positioning device has certain defects when in use, different types of dies are different in shape, wherein part of the dies are of special-shaped structures, the thicknesses of the two sides of the dies are different, a common positioning device is difficult to position the dies, and certain adverse effects are brought to die polishing.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a workpiece positioning device for a mold polishing machine, which can prevent mold deviation and effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a workpiece positioning device for a die polisher for preventing die deviation comprises a bottom plate, a supporting rod and a positioning workbench are fixedly arranged on the outer surface of the top of the bottom plate, the top outer surface of the supporting rod is fixedly provided with a top plate, the top outer surface of the positioning workbench is fixedly provided with two groups of first bottom cushions and two groups of second bottom cushions, the outer surfaces of the tops of the first bottom cushion and the second bottom cushion are both fixedly provided with springs, the outer surfaces of the tops of the springs are fixedly provided with gaskets, the outer surface of the top of the gasket is fixedly provided with a pressure plate, the outer surface of the bottom of the top plate is fixedly provided with a hydraulic rod, a supporting plate is fixedly arranged on the outer surface of the bottom of the hydraulic rod, a driving motor is fixedly arranged on the outer surface of the top of the supporting plate, and a polishing wheel is arranged below the bearing plate, and an output shaft of the driving motor penetrates through the bearing plate and is fixedly connected with the polishing wheel.

Preferably, the outer surfaces of the tops of the first bottom cushion and the second bottom cushion are fixedly provided with sleeves, and the springs are located inside the sleeves.

Preferably, the pressing plate is provided with a rubber sheet, an adhesive is arranged between the pressing plate and the rubber sheet, and the outer surface of the bottom of the pressing plate is fixedly connected with the outer surface of the top of the rubber sheet through the adhesive.

Preferably, four foot pads are fixedly mounted on the outer surface of the bottom plate and distributed in a rectangular shape, and anti-skidding grooves are formed in the outer surface of the bottom of each foot pad.

Preferably, a first fixing block is arranged between the supporting rod and the bottom plate, and the lower end of the supporting rod is fixedly connected with the outer surface of the top of the bottom plate through the first fixing block.

Preferably, a second fixing block is arranged between the supporting rod and the top plate, and the upper end of the supporting rod is fixedly connected with the outer surface of the bottom of the top plate through the second fixing block.

Compared with the prior art, the utility model discloses following beneficial effect has: the workpiece positioning device for the die polisher for preventing the die from deviating comprises a positioning workbench, a first base pad, a second base pad, a sleeve, a spring, a pressing plate and a rubber sheet, wherein in actual operation, the pressing plate is lifted upwards, the spring is stressed and stretched, the die is placed between the pressing plate and the positioning workbench, after the upward lifting acting force of the pressing plate disappears, the spring automatically rebounds to enable the pressing plate to press the die, the first base pad and the upper structure of the first base pad are not directly connected with the upper structures of the second base pad and the second base pad, a good positioning effect can be achieved on special-shaped dies with different thicknesses on two sides, meanwhile, the rubber sheet is designed to prevent the pressing plate from damaging the surface of the die in the process of clamping the die, in addition, the sleeve is designed to play a limiting effect on the spring and prevent the spring from bending, the workpiece positioning device is beneficial to people, and the whole workpiece positioning device for the die polisher for preventing the die from deviating is simple in structure, convenient operation, the effect of using is better than traditional mode.

Drawings

Fig. 1 is the utility model relates to a prevent work piece positioner for mould burnishing machine of mould skew's overall structure sketch map.

Fig. 2 is the utility model relates to a prevent structure schematic diagram of positioning table among mould burnishing machine work piece positioner of mould skew.

Fig. 3 is a side view of fig. 2 of the workpiece positioning device for the die-burnishing machine of the present invention for preventing die misalignment.

Fig. 4 is an enlarged view of a in fig. 3 of the workpiece positioning device for the die-burnishing machine of the present invention for preventing die misalignment.

In the figure: 1. a base plate; 2. a support bar; 3. a top plate; 4. a hydraulic lever; 5. a support plate; 6. a drive motor; 7. a polishing wheel; 8. positioning a workbench; 9. a first base pad; 10. a second base pad; 11. a sleeve; 12. a spring; 13. pressing a plate; 14. a gasket; 15. a rubber sheet.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a workpiece positioning device for a die polisher for preventing die offset includes a base plate 1, a support rod 2 and a positioning table 8 are fixedly mounted on an outer surface of a top portion of the base plate 1, a top plate 3 is fixedly mounted on an outer surface of a top portion of the support rod 2, the support rod 2 provides a supporting force for the top plate 3 and a structure mounted on the top plate 3, two sets of first bottom pads 9 and two sets of second bottom pads 10 are fixedly mounted on an outer surface of a top portion of the positioning table 8, springs 12 are fixedly mounted on outer surfaces of top portions of the first bottom pads 9 and the second bottom pads 10, gaskets 14 are fixedly mounted on outer surfaces of top portions of the springs 12, a pressing plate 13 is fixedly mounted on an outer surface of top portions of the gaskets 14, the pressing plate 13 is upwardly extended, the springs 12 are stressed to be extended, a die is placed in a space, spring 12 is automatic kick-backs, and drive clamp plate 13 concerted movement, make clamp plate 13 compress tightly the mould, play the positioning action to the mould, the bottom surface fixed mounting of roof 3 has hydraulic stem 4, the bottom surface fixed mounting of hydraulic stem 4 has bearing plate 5, the top surface fixed mounting of bearing plate 5 has driving motor 6, the below of bearing plate 5 is provided with throwing aureola 7, driving motor 6's output shaft runs through bearing plate 5 and throwing aureola 7 fixed connection, the piston rod in the hydraulic stem 4 structure pushes down, and promote bearing plate 5 and push down, make throwing aureola 7 laminating mould, control driving motor 6 starts, driving motor 6 drives throwing aureola 7 through the output shaft and rotates, polish the mould.

Further, the sleeve 11 is fixedly installed on the outer surface of the top of the first bottom pad 9 and the outer surface of the top of the second bottom pad 10, the spring 12 is located inside the sleeve 11, and the sleeve 11 can limit the spring 12 and prevent the spring 12 from bending.

Further, a rubber sheet 15 is arranged on the pressing plate 13, an adhesive is arranged between the pressing plate 13 and the rubber sheet 15, the outer surface of the bottom of the pressing plate 13 is fixedly connected with the outer surface of the top of the rubber sheet 15 through the adhesive, and the pressing plate 13 can be prevented from being damaged on the surface of a mold in the process of clamping the mold.

Further, the bottom surface fixed mounting of bottom plate 1 has four callus on the sole of group and four callus on the sole of group to be the rectangle distribution, raises the height of bottom plate 1, makes the bottom surface of bottom plate 1 not with place plane direct contact, prevents that the bottom surface of bottom plate 1 from receiving wearing and tearing, and the antiskid groove has been seted up to the bottom surface of callus on the sole, improves the anti-skidding ability when overall structure level is placed.

Further, be provided with first fixed block between bracing piece 2 and the bottom plate 1, the lower extreme of bracing piece 2 passes through the top external surface fixed connection of first fixed block and bottom plate 1, makes to fix between bracing piece 2 and the bottom plate 1, improves overall structure's stability.

Further, be provided with the second fixed block between bracing piece 2 and the roof 3, the bottom external fixed surface that the upper end of bracing piece 2 passes through second fixed block and roof 3 is connected, makes between bracing piece 2 and the roof 3 fixed, improves overall structure's stability.

It should be noted that, the utility model relates to a prevent work piece positioner for mould polisher that mould squinted, when using, place the mould on positioning table 8, control clamp plate 13 upwards stretches, spring 12 is stressed and stretched, place the mould in the space between clamp plate 13 and positioning table 8, clamp plate 13 upwards uplift effort disappears after, spring 12 automatically rebounds, and drive clamp plate 13 syntropy motion, make clamp plate 13 compress tightly the mould, play the positioning role to the mould, control the piston rod in the hydraulic stem 4 structure to push down, and promote bearing plate 5 to push down, make polishing wheel 7 laminate the mould, control driving motor 6 to start, driving motor 6 drives polishing wheel 7 through the output shaft and rotates, polish the mould, after polishing, control driving motor 6 to stop running, control the piston rod in the hydraulic stem 4 structure to move up and reset, and clear up bottom plate 1 and the sweeps that the polishing produced on the positioning table 8, wherein, first heelpiece 9 and first heelpiece 9 top structure and second heelpiece 10 top structure do not have direct connection, can play fine positioning action to the special-shaped mould that both sides thickness differs, and simultaneously, the design of sheet rubber 15 can prevent that clamp plate 13 from causing the damage to the surface of mould at the in-process of pressing from both sides tight mould, and in addition, the design of sleeve 11 can play limiting displacement to spring 12, prevents that spring 12 from crooked, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent work piece positioner for mould burnishing machine of mould skew, includes bottom plate (1), its characterized in that: the top outer surface of the bottom plate (1) is fixedly provided with a support rod (2) and a positioning workbench (8), the top outer surface of the support rod (2) is fixedly provided with a top plate (3), the top outer surface of the positioning workbench (8) is fixedly provided with two groups of first bottom cushions (9) and two groups of second bottom cushions (10), the top outer surfaces of the first bottom cushions (9) and the second bottom cushions (10) are fixedly provided with springs (12), the top outer surface of each spring (12) is fixedly provided with a gasket (14), the top outer surface of each gasket (14) is fixedly provided with a pressing plate (13), the bottom outer surface of the top plate (3) is fixedly provided with a hydraulic rod (4), the bottom outer surface of the hydraulic rod (4) is fixedly provided with a support plate (5), and the top outer surface of the support plate (5) is fixedly provided with a driving motor (6), and a polishing wheel (7) is arranged below the bearing plate (5), and an output shaft of the driving motor (6) penetrates through the bearing plate (5) and is fixedly connected with the polishing wheel (7).

2. The workpiece positioning device for the die-burnishing machine for preventing die misalignment as recited in claim 1, wherein: the outer surfaces of the tops of the first bottom cushion (9) and the second bottom cushion (10) are fixedly provided with sleeves (11), and the springs (12) are located inside the sleeves (11).

3. The workpiece positioning device for the die-burnishing machine for preventing die misalignment as recited in claim 1, wherein: the rubber sheet (15) is arranged on the pressing plate (13), an adhesive is arranged between the pressing plate (13) and the rubber sheet (15), and the outer surface of the bottom of the pressing plate (13) is fixedly connected with the outer surface of the top of the rubber sheet (15) through the adhesive.

4. The workpiece positioning device for the die-burnishing machine for preventing die misalignment as recited in claim 1, wherein: the bottom surface fixed surface of bottom plate (1) installs four group's callus on the sole and four group's callus on the sole are the rectangle and distribute, and the antiskid groove has been seted up to the bottom surface of callus on the sole.

5. The workpiece positioning device for the die-burnishing machine for preventing die misalignment as recited in claim 1, wherein: a first fixing block is arranged between the supporting rod (2) and the bottom plate (1), and the lower end of the supporting rod (2) is fixedly connected with the outer surface of the top of the bottom plate (1) through the first fixing block.

6. The workpiece positioning device for the die-burnishing machine for preventing die misalignment as recited in claim 1, wherein: a second fixed block is arranged between the support rod (2) and the top plate (3), and the upper end of the support rod (2) is fixedly connected with the outer surface of the bottom of the top plate (3) through the second fixed block.