CN212705972U

CN212705972U - Dust extraction is used in mould production

Info

Publication number: CN212705972U
Application number: CN202021041301.6U
Authority: CN
Inventors: 吴春雨
Original assignee: Tianjin Hand Automobile Mould Co ltd
Current assignee: Tianjin Hand Automobile Mould Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-03-16
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a mould production facility technical field just discloses a dust extraction is used in mould production, including the base of polishing, the lower extreme fixedly connected with suction hood of the base rear side of polishing, fixedly connected with suction cleaner of department in the middle of the bottom of suction hood rear side, the middle department on suction cleaner right side is pegged graft and is had the dust absorption pipe, the draw-in groove has all been seted up to the upper end rear portion edge of the base left and right sides of polishing, the right side bottom middle department of the base inner wall of polishing rotates and is connected with the lead screw. The utility model discloses the inside of the platform of polishing that the dust that produces when polishing falls into is siphoned away from the platform rear portion of polishing by the dust catcher, has improved dust absorption to alleviateed dust pollution and the threat to user health to operational environment, the great mould of polishing can expand the platform of polishing, convenient putting and polishing of big mould, the middle-size and small-size mould of polishing can pack up first platform of polishing, convenient to use person polishes the mould, the platform size gradable of polishing is adjusted, it is comparatively convenient to use.

Description

Dust extraction is used in mould production

Technical Field

The utility model relates to a mould production facility technical field especially relates to a dust extraction is used in mould production.

Background

In the production and life of people, a plurality of high-quality parts can be cast by using a mold, small flaws can be generated in the production process of the mold, the parts need to be precisely polished by a polishing procedure, and dust generated by polishing easily pollutes the environment and damages the health of workers.

The prior patent (publication number: CN207014201U) discloses a mould polishing dust collection device, which comprises a hollow frame, a horizontal frame body, a vertical frame body, a fan and a dust collection hopper, wherein dust can be absorbed into the dust collection hopper, and the dust is prevented from diffusing into the air to pollute the environment. In the prior art, the device advances to suck away the dust of the part of one side, and dust absorption effect is lower, and is difficult to polish processing to great car mould at its table surface.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the dust collection effect is lower, and it is comparatively inconvenient to polish processing to great mould, and the dust extraction is used in mould production that provides.

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

a dust suction device for mold production comprises a polishing base, wherein a dust hood is fixedly connected to the lower end of the rear side of the polishing base, a dust suction machine is fixedly connected to the middle of the bottom of the rear side of the dust suction hood, a dust suction pipe is inserted into the middle of the right side of the dust suction machine, clamping grooves are formed in the rear edges of the upper ends of the left side and the right side of the polishing base, a lead screw is rotatably connected to the middle of the bottom of the right side of the inner wall of the polishing base, one end of the lead screw is rotatably inserted into the middle of the bottom of the left side of the inner wall of the polishing base, nut seats are slidably sleeved at the left end and the right end of the outer wall of the lead screw, a sliding rod is fixedly connected to the middle of the top of each nut seat, a sliding block is sleeved on the outer wall of each sliding rod, a supporting rod is fixedly connected to the, the utility model discloses a polishing machine, including base inner wall, the base inner wall of polishing, the equal fixedly connected with of department in the middle of the left and right sides of polishing base inner wall oblique pull rod, the one end fixedly connected with support of oblique pull rod, the equal fixedly connected with of both sides department in the middle of the top of both sides around the polishing base inner wall around the support, the first platform of polishing of top fixedly connected with of support, the spout has all been seted up to the department in the middle of the first platform top left and right sides of polishing, the inside front side of slider cup joints on oblique.

Preferably, the screw thread direction that both ends were seted up about the lead screw outer wall is opposite, and the one end of lead screw runs through the base left side of polishing and extends to its left, and the one end fixedly connected with crank of lead screw.

Preferably, the diameter of the support rod is the same as that of the slide rod, and the support rod is positioned right above the diagonal draw bar.

Preferably, the inclined angle of the diagonal draw bars is 30 degrees, and the axes of the two diagonal draw bars are coincident.

Preferably, the inside of second platform of polishing is the cavity, and the rear side of two second platforms of polishing all does not have the baffle.

Preferably, the left side and the right side of the first polishing table are inclined planes inclined by 30 degrees, and metal leakage nets are fixedly connected to the tops of the inner cavities of the first polishing table and the second polishing table.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cooperation of suction hood and shrouding is used, and the dust of polishing production can drop into the inside of polishing the platform, and the inside dust of polishing the platform that falls is siphoned away from polishing a rear portion, has improved the dust absorption effect to alleviate dust to operational environment's pollution and the threat to user health.

(2) The utility model discloses a cooperation of lead screw and slide bar is used, and the great mould of polishing can expand the platform of polishing, makes things convenient for putting and polishing of big mould, and the middle-size and small-size mould of polishing can pack up first platform of polishing, and convenient to use person polishes the mould, and the platform size gradable of polishing is adjusted, and it is comparatively convenient to use.

Drawings

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

fig. 2 is a front view of the structure of the present invention;

FIG. 3 is a left enlarged view of portion A of the structure of FIG. 1;

fig. 4 is a top sectional view of the structure of the present invention.

In the figure: 1. polishing the base; 2. a screw rod; 3. a diagonal member; 4. a nut seat; 5. a slide bar; 6. a support; 7. a first polishing station; 8. a chute; 9. a support bar; 10. a second grinding table; 11. a dust hood; 12. a slider; 13. closing the plate; 14. a dust collection pipe; 15. a dust collector; 16. a clamping groove.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a dust suction device for mold production, comprising a polishing base 1, a dust hood 11 fixedly connected to the lower end of the rear side of the polishing base 1, a dust suction machine 15 fixedly connected to the middle of the bottom end of the rear side of the dust hood 11, a dust suction pipe 14 inserted into the middle of the right side of the dust suction machine 15, a slot 16 formed in the upper rear edge of each of the left and right sides of the polishing base 1, a screw rod 2 rotatably connected to the middle of the bottom end of the right side of the inner wall of the polishing base 1, opposite screw threads formed in the left and right ends of the outer wall of the screw rod 2, one end of the screw rod 2 extending through the left side of the polishing base 1 and one end of the screw rod 2 fixedly connected to a crank, which facilitates adjusting the opposite movement or back-to-back movement of two nut seats 4, thereby achieving the expansion or retraction of two second polishing tables 10, one end of the screw, the left end and the right end of the outer wall of the screw rod 2 are respectively sleeved with a nut seat 4 in a sliding manner, the middle of the top of the nut seat 4 is fixedly connected with a sliding rod 5, the outer wall of the sliding rod 5 is sleeved with a sliding block 12, the top of the sliding block 12 is fixedly connected with a supporting rod 9, the diameter of the supporting rod 9 is the same as that of the sliding rod 5, the supporting rod 9 is positioned right above a diagonal draw bar 3, the top of the supporting rod 9 is fixedly connected with a second polishing platform 10, the inside of the second polishing platform 10 is a cavity, the rear sides of the two second polishing platforms 10 are both provided with no baffle, a dust collector 15 can conveniently suck dust from the rear part of the polishing platform, the rear side edge of the bottom of the second polishing platform 10 is fixedly connected with a sealing plate 13, the middle of the left side and the right side of the inner wall of the polishing base 1 is respectively fixedly connected with a diagonal draw bar 3, the inclination angle, the front side and the rear side of a support 6 are fixedly connected with the middle parts of the front side and the rear side of the inner wall of a polishing base 1, the top of the support 6 is fixedly connected with a first polishing platform 7, the left side and the right side of the first polishing platform 7 are inclined planes inclined by 30 degrees, the top parts of the inner cavities of the first polishing platform 7 and a second polishing platform 10 are fixedly connected with metal leakage nets, a mold can be conveniently placed on the metal nets for polishing, dust generated by polishing can fall into the polishing platform and be absorbed by a dust collector 15, the middle parts of the left side and the right side of the top of the first polishing platform 7 are respectively provided with a sliding chute 8, the front side inside a sliding block 12 is sleeved on the outer wall of a diagonal draw bar 3, the dust generated by polishing can fall into the polishing platform through the matched use of a dust hood 11 and a sealing plate 13, the dust falling into the polishing platform is absorbed from the rear part of the polishing platform, the dust absorption effect is improved, the pollution of the dust to the working, through the cooperation use of lead screw 2 and slide bar 5, the great mould of polishing can expand the platform of polishing, and the convenient putting and polishing of big mould can pack up first platform 7 of polishing in the middle-size and small-size mould of polishing, and convenient to use person polishes the mould, and the platform size gradable of polishing is adjusted, and it is comparatively convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The dust suction device for mold production comprises a polishing base (1) and is characterized in that a dust suction cover (11) is fixedly connected to the lower end of the rear side of the polishing base (1), a dust suction machine (15) is fixedly connected to the middle of the bottom of the rear side of the dust suction cover (11), a dust suction pipe (14) is inserted into the middle of the right side of the dust suction machine (15), clamping grooves (16) are formed in the edges of the rear portion of the upper end of the left side and the right side of the polishing base (1), a lead screw (2) is rotatably connected to the middle of the bottom of the right side of the inner wall of the polishing base (1), one end of the lead screw (2) is rotatably inserted into the middle of the bottom of the left side of the inner wall of the polishing base (1), nut seats (4) are slidably sleeved at the left end and the right end of the outer wall of the lead screw (2), a slide rod (5) is fixedly connected to the, the top fixedly connected with bracing piece (9) of slider (12), top fixedly connected with second of bracing piece (9) platform (10) of polishing, rear side edge department fixedly connected with shrouding (13) of platform (10) bottom are polished to the second, polish and locate equal fixedly connected with diagonal draw bar (3) in the middle of the left and right sides of base (1) inner wall, the one end fixedly connected with support (6) of diagonal draw bar (3), the equal fixed connection in the middle of the top of both sides is located around base (1) inner wall of polishing around support (6), the first platform (7) of polishing of top fixedly connected with of support (6), spout (8) have all been seted up in the middle of the first platform (7) top left and right sides of polishing, the front side cup joint of slider (12) inside is on the outer wall of diagonal draw bar (3).

2. The dust suction device for the mold production according to claim 1, wherein the screw threads formed at the left end and the right end of the outer wall of the screw rod (2) are opposite in direction, one end of the screw rod (2) penetrates through the left side of the polishing base (1) and extends to the left side of the polishing base, and a crank is fixedly connected to one end of the screw rod (2).

3. The dust suction device for the mold production according to claim 1, wherein the diameter of the support rod (9) is the same as that of the slide rod (5), and the support rod (9) is positioned right above the diagonal draw bar (3).

4. The dust suction device for the mold production according to claim 1, wherein the inclined angle of the diagonal draw bars (3) is 30 degrees, and the axes of the two diagonal draw bars (3) coincide.

5. The dust suction device for mold production according to claim 1, wherein the inside of the second grinding tables (10) is a cavity, and the rear sides of the two second grinding tables (10) are not provided with a baffle.

6. The dust suction device for mold production according to claim 1, wherein the left side and the right side of the first polishing table (7) are inclined planes inclined by 30 degrees, and metal leakage nets are fixedly connected to the tops of the inner cavities of the first polishing table (7) and the second polishing table (10).