CN218315029U

CN218315029U - Sprue residual material removing device

Info

Publication number: CN218315029U
Application number: CN202222746236.2U
Authority: CN
Inventors: 申晋伟
Original assignee: Tianjin Mingji Weiye Science And Technology Development Co ltd
Current assignee: Tianjin Mingji Weiye Science And Technology Development Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-17
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to an injection-moulded technical field specifically is a runner defective material remove device, the on-line screen storage device comprises a base, fixedly connected with stand on the base, the cover is equipped with the lift seat on the stand, it is connected with the pivot to rotate on the lift seat, the pivot is located the inboard partial cover of lift seat is equipped with the gear, the gear is in with fixed connection the rack toothing of lift seat one side, a pot head of pivot is equipped with the hand wheel, the lower part fixedly connected with mill support of lift seat, fixedly connected with electric mill on the mill support. The utility model discloses, can drive the electric grinder and go up and down to can polish the runner degree of depth.

Description

Sprue defective material removing device

Technical Field

The utility model relates to an injection moulding processing technology field specifically is a runner defective material remove device.

Background

The injection molding part of injection molding processing can have an injection gate in its central position, and to the piece of moulding that the shape structure is comparatively complicated and has higher requirement for surface quality, it is more difficult that central gate residual material gets rid of.

Current patent publication No. CN208759946U discloses a runner defective material remove device, and this runner defective material remove device includes electric grinder, support and bottom plate, and on the electric grinder was fixed in the support, be fixed with operation panel and a plurality of spacing post on the bottom plate, the operation panel had and was used for placing the upper surface of treating the machined part, treats that the machined part still supports simultaneously and leans on in the side of two at least spacing posts, and the bistrique of electric grinder pastes and leans on in the runner of treating the machined part.

This application can realize quick, the accurate runner defective material of getting rid of injection moulding product, but still has following not enough: when the pouring gate is polished, the pouring gate cannot be lifted, so that the pouring gate cannot be polished deeply, and improvement on the pouring gate is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a runner defective material remove device can go up and down to polish to the runner degree of depth, solve the problem that prior art can not go up and down.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a runner defective material remove device, the on-line screen storage device comprises a base, fixedly connected with stand on the base, the cover is equipped with the lift seat on the stand, it is connected with the pivot to rotate on the lift seat, the pivot is located the inboard partial cover of lift seat is equipped with the gear, the gear is in with fixed connection the rack toothing of lift seat one side, the pot head of pivot is equipped with the hand wheel, the lower part fixedly connected with mill support of lift seat, fixedly connected with electric mill on the mill support.

Optionally, a wheel groove is formed in the upright column, a roller is fixedly connected to the lifting seat, and the roller is in contact with the wheel groove.

Optionally, a limiting device for limiting the rotating shaft is arranged on the lifting seat.

Optionally, the limiting device includes a ratchet wheel sleeved at the other end of the rotating shaft, the ratchet wheel is clamped with a clamping plate, the upper portion of the clamping plate is rotatably connected with the lifting seat, the lifting seat is fixedly connected with a baffle, a spring is fixedly connected between the baffle and the clamping plate, the lifting seat is rotatably connected with a projection, and one end of the projection abuts against the inner side of the clamping plate.

Optionally, the number of the clamping plates is two, and the two clamping plates are respectively located on two sides of the ratchet wheel.

Compared with the prior art, the utility model discloses possess following beneficial effect: the utility model discloses, can drive the electric grinder and go up and down to can polish the runner degree of depth.

Drawings

Fig. 1 is a schematic structural view of the gear and rack of the present invention;

FIG. 2 is a schematic view of the structure of the ratchet wheel and the clamp plate of the present invention;

FIG. 3 is a schematic structural view of the bump of the present invention abutting against the inner side of the clamping plate;

fig. 4 is a schematic structural view of the contact between the wheel groove and the roller of the present invention.

In the figure: 1. a base; 2. a column; 3. a lifting seat; 4. a rotating shaft; 5. a gear; 6. a hand wheel; 7. a mill stand; 8. an electric grinder; 9. a wheel groove; 10. a roller; 11. a ratchet wheel; 12. clamping a plate; 13. a baffle plate; 14. a spring; 15. a bump; 16. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1 to 4, the embodiment of the utility model provides a sprue defective material remove device, including base 1, make this device can steadily place, fixedly connected with stand 2 on the base 1, the cover is equipped with lift seat 3 on the stand 2, it is connected with pivot 4 to rotate on the lift seat 3, pivot 4 is located the inboard partial cover of lift seat 3 and is equipped with gear 5, gear 5 meshes with the rack 16 of fixed connection in lift seat 3 one side, a pot head of pivot 4 is equipped with hand wheel 6, rotate hand wheel 6 control gear 5 and rotate, through gear 5 and rack 16 meshing, it goes up and down to drive lift seat 3, the lower part fixedly connected with mill support 7 of lift seat 3, fixedly connected with electric grinder 8 on the mill support 7, can drive electric grinder 8 through the lift of lift seat 3 and go up and down, thereby can polish the sprue degree of depth.

In a specific embodiment, the upright post 2 is provided with a wheel groove 9, the lifting seat 3 is fixedly connected with a roller 10, the roller 10 is in contact with the wheel groove 9, and the lifting seat 3 can lift more flexibly and has smaller resistance through the rolling of the roller 10.

In a specific embodiment, the lifting seat 3 is provided with a limiting device for limiting the rotating shaft 4. Stop device establishes the ratchet 11 at the 4 other ends of pivot including the cover, the joint has cardboard 12 on the ratchet 11, the upper portion and the lift seat 3 of cardboard 12 rotate to be connected, fixedly connected with baffle 13 on the lift seat 3, fixedly connected with spring 14 between baffle 13 and the cardboard 12, because spring 14's elasticity makes cardboard 12 and ratchet 11 offset under the normality, restriction pivot 4 rotates again, consequently when polishing, can go up and down when rotating hand wheel 6, can inject the height when stall hand wheel 6, need not manual hand wheel 6 motionless all the time, and is more laborsaving.

The lifting seat 3 is rotatably connected with a lug 15, one end of the lug 15 is propped against the inner side of the clamping plate 12, and the lug 15 is rotated to drive the clamping plate 12 to move to be separated from the ratchet wheel 11, so that the clamping of the clamping plate 12 on the ratchet wheel 11 is released.

In a specific embodiment, two clamping plates 12 are provided, and are respectively located at two sides of the ratchet wheel 11, one of the clamping plates 12 is clamped with the ratchet wheel 11 to limit the height of the lifting seat 3 when the lifting seat is lifted, and the other clamping plate 12 is clamped with the ratchet wheel 11 to limit the height of the lifting seat 3 when the lifting seat is lowered, so that when the lifting seat is lifted or lowered, one of the clamping plates 12 is driven by the rotating lug 15 to move to be separated from the ratchet wheel 11.

It should be understood that the above description is exemplary only and that the embodiments of the present application are not intended to be limiting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a runner defective material remove device, includes base (1), its characterized in that: fixedly connected with stand (2) is gone up in base (1), the cover is equipped with lift seat (3) on stand (2), it is connected with pivot (4) to rotate on lift seat (3), pivot (4) are located the part cover of lift seat (3) inboard is equipped with gear (5), gear (5) and fixed connection are in the rack (16) meshing of lift seat (3) one side, the pot head of pivot (4) is equipped with hand wheel (6), the lower part fixedly connected with mill support (7) of lift seat (3), fixedly connected with electric mill (8) on mill support (7).

2. The gate scrap removal apparatus according to claim 1, wherein: the lifting seat is characterized in that a wheel groove (9) is formed in the upright post (2), a roller (10) is fixedly connected to the lifting seat (3), and the roller (10) is in contact with the wheel groove (9).

3. The gate scrap removing device according to claim 1, wherein: and the lifting seat (3) is provided with a limiting device for limiting the rotating shaft (4).

4. The gate scrap removing apparatus according to claim 3, wherein: stop device establishes including the cover ratchet (11) of pivot (4) other end, the joint has cardboard (12) on ratchet (11), the upper portion of cardboard (12) with lift seat (3) rotate to be connected, fixedly connected with baffle (13) on lift seat (3), baffle (13) with fixedly connected with spring (14) between cardboard (12), it is connected with lug (15) to rotate on lift seat (3), the one end of lug (15) with the inboard counterbalance of cardboard (12).

5. The gate scrap removal apparatus according to claim 4, wherein: the two clamping plates (12) are respectively positioned at two sides of the ratchet wheel (11).