CN216542435U

CN216542435U - Fringed edge polishing device for refrigerator injection molding production

Info

Publication number: CN216542435U
Application number: CN202123193443.1U
Authority: CN
Inventors: 李加超; 李明月
Original assignee: Qingdao Jiachao Products Co ltd
Current assignee: Qingdao Jiachao Products Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-17
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a burr polishing device for refrigerator injection molding production, which comprises: the polishing machine comprises supporting legs, a linkage rod is connected to the surfaces of the supporting legs, a lifting rod is movably sleeved on the surface of the linkage rod, a table plate is installed at one end of the lifting rod, a workbench is installed on the surface of the table plate, and a polisher is installed on the surface of the table plate; hydraulic stem, two fixed mounting are on one side of supporting leg is surperficial, and the one end fixedly connected with trace of hydraulic stem to the bottom fixedly connected with "T" type stopper of trace, the surface connection of stopper has the spacing groove moreover. This frid grinding device is used in production of refrigerator injection molding through starting the hydraulic stem, drives the trace and removes on the surface of supporting leg, and the trace is connected through stopper and supporting leg simultaneously and the lifter is fixed through fixed pin and trace, fixes the lifter after trace one end removes to the realization is convenient for highly adjust the purpose to the table.

Description

Fringed edge polishing device for refrigerator injection molding production

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a burr polishing device for production of refrigerator injection molding parts.

Background

The burr (commonly called the edge) is a very common problem in injection molding, the pressure of the plastic in the mold cavity is often large, and the mold parting force generated by the plastic is larger than the mold locking force, so that the working mold is forced to be opened, the plastic goes out and forms the edge on the surface layer of the plastic part;

like publication number CN201920735585.X an automobile injection molding deckle edge grinding device, set up on pressing from both sides tight base through the spout activity, rotatory screw rod and mounting panel threaded connection, the front end of rotatory screw rod is installed the connection board of being connected with movable clamp plate. The utility model has the advantages that workpieces on the material preparation turntable are sequentially and alternately polished, thereby realizing uninterrupted polishing; the clamping mechanism has the advantages of simple structure, convenient operation and good fixing effect.

This prior art solution also has the following problems in use;

1. the structure which is convenient for adjusting the height is lacked in the process of using the burr polishing device for producing the refrigerator injection molding piece, so that the burr polishing device cannot be adjusted to be high according to the height requirement of an operator in the using process, and the production efficiency is influenced;

2. deckle edge grinding device lacks the fixed structure of centre gripping at the in-process that uses, and the product that deckle edge grinding device was polished at the in-process that uses like this takes place to drop easily, can cause the damage of certain degree to the product.

Improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a burr grinding device for producing a refrigerator injection molding part, and aims to solve the problem that the production efficiency is influenced because the burr grinding device cannot be heightened according to the height requirement of an operator in the using process because the burr grinding device for producing the refrigerator injection molding part lacks a structure convenient for height adjustment in the using process of the burr grinding device in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a production of refrigerator injection molding is with deckle edge grinding device, includes:

the surface of the supporting leg is connected with a linkage rod, the surface of the linkage rod is movably sleeved with a lifting rod, one end of the lifting rod is provided with a table plate, the surface of the table plate is provided with a workbench, and the surface of the table plate is provided with a sander;

the hydraulic stem, two fixed mounting are on the surface of one side of supporting leg, and the one end fixedly connected with trace of hydraulic stem, and the bottom fixedly connected with "T" type stopper of trace, and the surface connection of stopper has the spacing groove, and the trace is connected with the supporting leg through the stopper, and the surperficial swing joint of trace has the ejector pin of metal material, and the one end and the lifter of the relative trace of ejector pin are connected, and the perpendicular surface of lifter is connected with the fixed pin, and the surface of fixed pin is connected with the lift hole, and the lifter fixes through fixed pin and trace.

Preferably, the surface of the workbench is connected with:

the clamping plate is movably mounted on the surface of the workbench, one side of the clamping plate is movably connected with the rotating plate, one end of the rotating plate is connected with the toothed plate, the tooth space on the surface of the toothed plate is matched with the surface size of one end of the rotating plate, the clamping plate is connected with the toothed plate through the rotating plate, and the workpiece is convenient to clamp.

Preferably, the perpendicular fixedly connected with thread bush in bottom of grip block, and the open end through connection of thread bush has the threaded rod to threaded rod movable mounting is at one side opening part of workstation, and the grip block passes through the inside threaded rod of thread bush and fixes on the surface of workstation moreover, fixes on the surface of workstation through the inside threaded rod of thread bush of grip block, is convenient for remove the grip block.

Preferably, the table is surface-mounted with:

the baffle is installed perpendicularly on the surface of table, and the baffle is the PVC material to the bottom fixedly connected with mounting panel of baffle, mounting panel and baffle structure as an organic whole are convenient for dock the baffle through mounting panel and baffle structure as an organic whole moreover.

Preferably, the surface of mounting panel fixed connection two about the longitudinal axis symmetry's of mounting panel sliding block, and the surface of sliding block is connected with the sliding tray to the mounting panel docks with the table through the sliding block, docks with the table through the sliding block through the mounting panel, is convenient for fix the baffle.

Preferably, table open end inner wall connection has the buttjunction board, and the inside of buttjunction board is provided with two springs to the one end of spring is connected with the buckle, and the spring constitutes elastic telescopic structure with the buckle moreover, constitutes elastic telescopic structure through spring and buckle, is convenient for protect operating personnel on every side.

Compared with the prior art, the utility model has the beneficial effects that: this frid grinding device is used in production of refrigerator injection molding starts the hydraulic stem at the in-process that uses, drive the trace and remove on the surface of supporting leg, it fixes the lifter after trace one end removes, thereby the realization is convenient for highly adjust the purpose to the table, make the grip block press from both sides tightly fixedly to moulding a work piece after that, be convenient for polish the work piece, simultaneously with the baffle fix on the surface of table, thereby the realization is convenient for carry out the purpose protected to operator personnel on every side.

1. This frid grinding device is used in production of refrigerator injection molding starts the hydraulic stem at the in-process that uses, drives the trace and removes on the surface of supporting leg, and the trace is connected through stopper and supporting leg simultaneously and the lifter is fixed through fixed pin and trace, fixes the lifter after trace one end removes to the realization is convenient for highly adjust the purpose to the table.

2. This frid grinding device is used in production of refrigerator injection molding is at the rotatory threaded rod of in-process that uses, drives the thread bush and removes at the open end of workstation, drives the grip block simultaneously and removes on the surface of workstation, and the grip block is connected through rotor plate and pinion rack and the grip block is fixed on the surface of workstation through the inside threaded rod of thread bush after that for the grip block presss from both sides tight fixedly to moulding a work piece, is convenient for polish the work piece.

3. This fringed edge grinding device is used in production of refrigerator injection molding is installed the baffle on the surface of table at the in-process that uses, drives the mounting panel and docks at table surface opening part, and the mounting panel docks through sliding block and table and the spring constitutes elastic telescopic structure with the buckle after that, fixes the baffle on the surface of table to the realization is convenient for carry out the purpose protected to operator personnel on every side.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a linkage according to the present invention;

FIG. 3 is a schematic cross-sectional view of a table of the present invention;

FIG. 4 is a schematic cross-sectional view of a baffle according to the present invention.

In the figure: 1. supporting legs; 2. a linkage rod; 3. a lifting rod; 4. a table plate; 5. a work table; 6. a sander; 7. a hydraulic lever; 8. a linkage block; 9. a limiting block; 10. a limiting groove; 11. a top rod; 12. a fixing pin; 13. a lifting hole; 14. a clamping plate; 15. a rotating plate; 16. a toothed plate; 17. a threaded sleeve; 18. a threaded rod; 19. a baffle plate; 20. mounting a plate; 21. a slider; 22. a sliding groove; 23. a butt plate; 24. a spring; 25. and (5) buckling.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a production of refrigerator injection molding is with deckle edge grinding device, includes: the grinding device comprises a supporting leg 1, wherein the surface of the supporting leg 1 is connected with a linkage rod 2, the surface of the linkage rod 2 is movably sleeved with a lifting rod 3, one end of the lifting rod 3 is provided with a table plate 4, the surface of the table plate 4 is provided with a workbench 5, and the surface of the table plate 4 is provided with a grinder 6; a hydraulic rod 7, two of which are fixedly arranged on one side surface of the supporting leg 1, and one end of the hydraulic rod 7 is fixedly connected with a linkage block 8, and the bottom of the linkage block 8 is fixedly connected with a T-shaped limiting block 9, and the surface of the limiting block 9 is connected with a limiting groove 10, and the linkage block 8 is connected with the supporting leg 1 through the limiting block 9, and the surface of the linkage block 8 is movably connected with a mandril 11 made of metal material, and one end of the mandril 11 opposite to the linkage block 8 is connected with the lifting rod 3, and the surface of the lifting rod 3 is vertically connected with a fixed pin 12, and the surface of the fixed pin 12 is connected with a lifting hole 13, and the lifting rod 3 is fixed with the linkage rod 2 through the fixed pin 12, the hydraulic rod 7 is started to drive the linkage block 8 to move on the surface of the supporting leg 1, and the linkage block 8 is connected with the supporting leg 1 through the limiting block 9 and the lifting rod 3 is fixed with the linkage rod 2 through the fixed pin 12, the lifting rod 3 is fixed after one end of the linkage rod 2 moves, so that the aim of conveniently adjusting the height of the table plate 4 is fulfilled;

the surface of the worktable 5 is connected with: the clamping plate 14 is movably mounted on the surface of the workbench 5, one side of the clamping plate 14 is movably connected with a rotating plate 15, one end of the rotating plate 15 is connected with a toothed plate 16, the tooth space of the surface of the toothed plate 16 is matched with the surface size of one end of the rotating plate 15, the clamping plate 14 is connected with the toothed plate 16 through the rotating plate 15, a threaded sleeve 17 is vertically and fixedly connected to the bottom of the clamping plate 14, the open end of the threaded sleeve 17 is connected with a threaded rod 18 in a penetrating mode, the threaded rod 18 is movably mounted at one side of the opening of the workbench 5, the clamping plate 14 is fixed on the surface of the workbench 5 through the threaded rod 18 inside the threaded sleeve 17, the threaded rod 18 is rotated to drive the threaded sleeve 17 to move at the open end of the workbench 5 and simultaneously drive the clamping plate 14 to move on the surface of the workbench 5, and then the clamping plate 14 is connected with the toothed plate 16 through the rotating plate 15 and the clamping plate 14 is connected with the toothed plate 14 through the threaded rod 18 inside the threaded sleeve 17 Fixing, so that the clamping plate 14 clamps and fixes the plastic workpiece, and the workpiece is convenient to polish;

surface mounting of the table plate 4: the baffle plate 19 is vertically installed on the surface of the table plate 4, the baffle plate 19 is made of PVC material, the bottom of the baffle plate 19 is fixedly connected with an installation plate 20, the installation plate 20 and the baffle plate 19 are of an integral structure, the surface of the installation plate 20 is fixedly connected with two sliding blocks 21 which are symmetrical about a longitudinal central axis of the installation plate 20, the surface of each sliding block 21 is connected with a sliding groove 22, the installation plate 20 is in butt joint with the table plate 4 through the sliding blocks 21, the inner wall of the opening end of the table plate 4 is connected with a butt joint plate 23, two springs 24 are arranged inside the butt joint plate 23, one end of each spring 24 is connected with a buckle 25, each spring 24 and each buckle 25 form an elastic telescopic structure, the baffle plate 19 is installed on the surface of the table plate 4, the installation plate 20 is driven to be in butt joint with the surface opening of the table plate 4, then the installation plate 20 is in butt joint with the table plate 4 through the sliding blocks 21, and the springs 24 and the buckles 25 form the elastic telescopic structure, the baffle plate 19 is fixed on the surface of the table 4, thereby achieving the purpose of facilitating the protection of surrounding operator personnel.

In summary, the following steps: when the burr polishing device for producing refrigerator injection molding parts is used, burrs (commonly called the burrs) are a very common injection molding problem, the pressure of plastic in a mold cavity is large, the mold splitting force generated by the plastic is larger than the mold locking force, so that a tool mold is forced to be opened, the plastic goes out and forms the burrs on the surface layer of the plastic part, the hydraulic rod 7 is started in the using process of the burr polishing device for producing refrigerator injection molding parts, the linkage block 8 is driven to move on the surface of the supporting leg 1, the lifting rod 3 is fixed after one end of the linkage rod 2 is moved, the purpose of conveniently adjusting the height of the table plate 4 is realized, then the clamping plate 14 clamps and fixes the plastic part workpiece, the workpiece is conveniently polished, meanwhile, the baffle plate 19 is fixed on the surface of the table plate 4, the purpose of conveniently protecting surrounding operators is realized, and the burr polishing device for producing refrigerator injection molding parts is characterized in that, those not described in detail in this specification are within the skill of the art.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a fringed edge grinding device is used in production of refrigerator injection molding which characterized in that includes:

the grinding device comprises supporting legs (1), wherein the surfaces of the supporting legs (1) are connected with linkage rods (2), lifting rods (3) are movably sleeved on the surfaces of the linkage rods (2), a table plate (4) is installed at one end of each lifting rod (3), a workbench (5) is installed on the surface of each table plate (4), and a grinder (6) is installed on the surface of each table plate (4);

hydraulic stem (7), two fixed mounting are on the surface of one side of supporting leg (1), and one end fixedly connected with trace block (8) of hydraulic stem (7), and bottom fixedly connected with "T" type stopper (9) of trace block (8), and the surface of stopper (9) is connected with spacing groove (10), and trace block (8) are connected with supporting leg (1) through stopper (9), and the surperficial swing joint of trace block (8) has ejector pin (11) of metal material, and the one end and the lifter (3) of the relative trace block (8) of ejector pin (11) are connected, and the perpendicular surface of lifter (3) is connected with fixed pin (12), and the surface of fixed pin (12) is connected with lift hole (13), and lifter (3) are fixed through fixed pin (12) and trace rod (2).

2. The burr grinding device for producing the refrigerator injection molding piece according to claim 1, wherein: the surface of the workbench (5) is connected with:

the clamping plate (14) is movably mounted on the surface of the workbench (5), one side of the clamping plate (14) is movably connected with a rotating plate (15), one end of the rotating plate (15) is connected with a toothed plate (16), the tooth space of the surface of the toothed plate (16) is matched with the surface size of one end of the rotating plate (15), and the clamping plate (14) is connected with the toothed plate (16) through the rotating plate (15).

3. The burr grinding device for producing the refrigerator injection molding piece according to claim 2, wherein: the bottom of grip block (14) is perpendicular fixedly connected with thread bush (17), and the open end through connection of thread bush (17) has threaded rod (18), and threaded rod (18) movable mounting is in one side opening part of workstation (5), and grip block (14) are fixed on the surface of workstation (5) through inside threaded rod (18) of thread bush (17) moreover.

4. The burr grinding device for producing the refrigerator injection molding piece according to claim 1, wherein: the surface of the table plate (4) is installed:

baffle (19), install perpendicularly on the surface of table (4), and baffle (19) are the PVC material to the bottom fixedly connected with mounting panel (20) of baffle (19), mounting panel (20) and baffle (19) structure as an organic whole moreover.

5. The burr grinding device for producing the refrigerator injection molding piece according to claim 4, wherein: the surface of the mounting plate (20) is fixedly connected with two sliding blocks (21) which are symmetrical about a longitudinal central axis of the mounting plate (20), the surface of each sliding block (21) is connected with a sliding groove (22), and the mounting plate (20) is in butt joint with the table plate (4) through the corresponding sliding block (21).

6. The burr grinding device for producing the refrigerator injection molding piece according to claim 1, wherein: the table (4) open end inner wall is connected with butt plate (23), and the inside of butt plate (23) is provided with two springs (24) to the one end of spring (24) is connected with buckle (25), and spring (24) and buckle (25) constitute elastic telescopic structure moreover.