CN214393634U

CN214393634U - Portable grinding device

Info

Publication number: CN214393634U
Application number: CN202022742759.0U
Authority: CN
Inventors: 王茂坤
Original assignee: Qingdao Menghu Heavy Industry Technology Co ltd
Current assignee: Qingdao Menghu Heavy Industry Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-10-15
Anticipated expiration: 2030-11-24

Abstract

The utility model belongs to the equipment field of polishing, concretely relates to portable grinding device. The polishing device comprises a conveying platform and a support, wherein a horizontal cross beam is arranged at the lower part of the support, a vertical through hole is formed in the cross beam, a lifting guide column is fixed in the through hole, and the conveying platform is arranged at the top of the lifting guide column; the upper part of the support is fixed with a plurality of first vertical plates and horizontal transmission mechanisms which are arranged corresponding to the first vertical plates, and the moving direction of a conveyor belt of the conveying platform is perpendicular to the moving direction of the second vertical plates. This grinding device drives the buffing machine through the third motor and carries out the portable grinding to the piece of polishing, and realizes conveying platform and buffing machine's relative height-adjustable through the lift guide post, can be more convenient carry out the multiposition to the piece of polishing and polish automatically, uses manpower sparingly, material resources.

Description

Portable grinding device

Technical Field

The utility model belongs to the equipment field of polishing, concretely relates to portable grinding device.

Background

The polishing equipment that uses at present only polishes to same angle when treating the object of polishing, and adopts manual operation more, not only increases labourer's intensity of labour, and extravagant labour for the production efficiency of this process is not good.

Disclosure of Invention

To the above-mentioned not enough of prior art, this is novel to provide a portable grinding device. The polishing device is driven to rotate through the conveying platform, and the polishing machine is driven to movably polish a polishing piece through the third motor. And the relative height of the conveying platform and the polishing machine can be adjusted through the lifting guide post, so that the polishing piece can be automatically polished in multiple positions more conveniently, and manpower and material resources are saved.

In order to realize the functions, the novel movable polishing device comprises a conveying platform, wherein the conveying platform comprises a second motor and a conveyor belt, the second motor drives the conveyor belt to rotate through a rotating shaft, the movable polishing device further comprises a support, a horizontal cross beam is arranged at the lower part of the support, a vertical through hole is formed in the cross beam, a lifting guide column is fixed in the through hole, and a matched guide sleeve is arranged on the preferred lifting guide column; the bottom of the bracket is provided with a first motor, a motor shaft of the first motor is connected with a first gear, and the first gear is connected with a second gear at the bottom of the lifting guide column through a chain; the top of the lifting guide post is provided with a conveying platform; the top of the lifting guide post can be connected with a rotating shaft bearing of the conveying platform, and the lifting guide post plays a role in lifting and lowering the conveying platform. The first motor and the second motor can be used together with a speed reducer.

A plurality of first vertical plates and a horizontal transmission mechanism which is arranged corresponding to the first vertical plates are fixed at the upper part of the bracket, the first vertical plates are provided with horizontal protruding strips, the horizontal transmission mechanism comprises a third motor, the front end of the third motor is connected with a screw rod, the screw rod is provided with a sliding block, the sliding block is connected with a second vertical plate, and the second vertical plate is provided with a groove matched with the protruding strips; the bottom of the second vertical plate is connected with a polishing machine; the protruding strip plays a role in guiding the movement of the second vertical plate.

The moving direction of the conveyor belt of the conveying platform is perpendicular to the moving direction of the second vertical plate.

The utility model discloses a further improvement, the lift guide post has four, and symmetric distribution is in conveying platform bottom, and first motor passes through the chain and is connected with four lift guide posts in proper order. By adopting the technical scheme, one motor can realize the synchronous driving of a plurality of lifting guide posts, the lifting stability is improved, and the energy consumption is reduced.

The utility model is further improved in that the first motor is connected with the tightness adjusting mechanism and four lifting guide posts in sequence through chains; the tightness adjusting mechanism comprises a vertical rod positioned at the bottom, and a gear is arranged at the upper part of the vertical rod; the bottom of the vertical rod is provided with a fixed disk. By adopting the technical scheme, the tightness of the chain can be ensured to be proper through the movement of the tightness adjusting mechanism, and the first motor can conveniently control the rotation of each lifting guide post.

The utility model discloses a further improvement is fixed with the centre gripping frock on the conveyer belt, adds and holds the frock and mainly play fixed polishing effect, can adopt L shape to press from both sides the frock.

The utility model discloses a further improvement, this portable grinding device include two at least buffing machines, and this buffing machine can be located the vertical board of a second, also can set up the vertical board of a plurality of seconds and the third motor that corresponds thereof.

The individual grinders may contact the abrading article at different locations and/or angles. By adopting the technical scheme, the polishing of a plurality of angles of the polishing piece can be realized. The angle regulator is convenient for angle regulation and can be used together with an angle regulator.

This neotype beneficial effect lies in:

(1) this grinding device passes through the vertical board of third motor drive second, and then drives the buffing machine and remove, can realize polishing to the automatic migration multiposition of the piece of polishing, and the material resources of using manpower sparingly raise the efficiency.

(2) This grinding device drives conveying platform steady motion from top to bottom through the lift guide post, can adjust the distance of polishing piece and polisher, is convenient for better polishing.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic view of the connection structure of the novel bracket, a conveying platform and a lifting guide post.

Fig. 2 is a schematic view of the connection structure of the horizontal transmission mechanism.

Fig. 3 is a schematic view of the connection structure of the novel projection strip, the groove and the polishing machine.

Fig. 4 is a schematic view of the connection structure of the first motor and the lifting guide post.

Fig. 5 is a schematic structural diagram of the novel conveying platform.

In the figure, the lifting guide column comprises a support 1, a support 2, a lifting guide column 3, a groove 4, a second gear 5, a first motor 6, a first gear 8, a cross beam 9, a first vertical plate 10, a protruding strip 11, a second vertical plate 12, a polishing machine 13, a third motor 14, a screw rod 15, a sliding block 16, a second motor 17, a conveying belt 18, a clamping tool 19 and a tightness adjusting mechanism.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Example 1

A movable polishing device is shown in attached figures 1 and 5 and comprises a conveying platform, wherein the conveying platform comprises a second motor 16 and a conveyor belt 17, the second motor 16 drives the conveyor belt 17 to rotate through a rotating shaft, the movable polishing device further comprises a support 1, a horizontal cross beam 8 is arranged at the lower part of the support 1, a vertical through hole is formed in the cross beam 8, and a lifting guide column 2 is fixed in the through hole; the bottom of the bracket 1 is provided with a first motor 5, a motor shaft of the first motor 5 is connected with a first gear 6, and the first gear 6 is connected with a second gear 4 at the bottom of the lifting guide column 2 through a chain; the top of the lifting guide post 2 is a conveying platform;

as shown in fig. 2 and 3, a plurality of first vertical plates 9 and a horizontal transmission mechanism arranged corresponding to the first vertical plates are fixed at the upper part of the bracket 1, the first vertical plates are provided with horizontal protruding strips 10, the horizontal transmission mechanism comprises a third motor 13, the front end of the third motor 13 is connected with a screw rod 14, the screw rod 14 is provided with a slide block 15, the slide block 15 is connected with a second vertical plate 11, and the second vertical plate 11 is provided with a groove 3 matched with the protruding strips; the bottom of the second vertical plate is connected with a polishing machine 12; the polishing machine can be purchased in the market, and the polishing plate can be driven by the motor to be assembled automatically.

The direction of movement of the conveyor belt 17 of the conveying platform is perpendicular to the direction of movement of the second vertical plate 11. Wherein figure 1 only shows the direction of travel of the grinder 12 attached to the bottom of the second vertical plate, the other components of the horizontal drive mechanism are not shown for clarity of illustration.

Example 2

On the basis of embodiment 1, there are four lift guide post 2, and symmetric distribution is in conveying platform bottom, and first motor 5 passes through the chain and is connected with four lift guide post 2 in proper order.

As shown in fig. 4, the first motor is connected with the tightness adjusting mechanism 19 and four lifting guide posts in sequence through chains; the tightness adjusting mechanism 19 comprises a vertical rod positioned at the bottom, and a gear is arranged at the upper part of the vertical rod; the bottom of the vertical rod is provided with a fixed disk.

A clamping fixture 18 is fixed on the conveyor belt.

The movable polishing device comprises at least two polishing machines, and the positions and/or angles of the polishing machines, which are contacted with the polishing piece, are different.

When specifically using, the piece of polishing that needs to polish is fixed after the conveying platform, and first motor 5 drives lift guide post 2 and reciprocates, adjusts the piece of polishing and 12 distances of buffing machine, and when conveying platform drove the piece of polishing and transports forward, third motor 13 drove lead screw 14, and the lead screw passes through slider 15 and drives the vertical board 11 of second and remove, and then drives buffing machine 12 and remove and polish the piece of polishing.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a portable grinding device, includes conveying platform, and this conveying platform includes second motor (16) and conveyer belt (17), second motor (16) drive conveyer belt (17) through the pivot and rotate its characterized in that: the movable polishing device also comprises a support (1), wherein a horizontal cross beam (8) is arranged at the lower part of the support (1), a vertical through hole is formed in the cross beam (8), and a lifting guide column (2) is fixed in the through hole; the bottom of the bracket (1) is provided with a first motor (5), a motor shaft of the first motor (5) is connected with a first gear (6), and the first gear (6) is connected with a second gear (4) at the bottom of the lifting guide column (2) through a chain; the top of the lifting guide post (2) is a conveying platform;

a plurality of first vertical plates (9) and a horizontal transmission mechanism arranged corresponding to the first vertical plates are fixed at the upper part of the support (1), the first vertical plates are provided with horizontal protruding strips (10), the horizontal transmission mechanism comprises a third motor (13), the front end of the third motor (13) is connected with a screw rod (14), the screw rod (14) is provided with a sliding block (15), the sliding block (15) is connected with a second vertical plate (11), and the second vertical plate (11) is provided with a groove (3) matched with the protruding strips; a polishing machine (12) is connected to the bottom of the second vertical plate;

the moving direction of a conveyor belt (17) of the conveying platform is perpendicular to the moving direction of the second vertical plate (11).

2. The movable sharpening apparatus of claim 1, wherein: the lifting guide posts (2) are four and symmetrically distributed at the bottom of the conveying platform, and the first motor (5) is sequentially connected with the four lifting guide posts (2) through chains.

3. The movable sharpening apparatus of claim 2, wherein: the first motor is sequentially connected with the tightness adjusting mechanism (19) and the four lifting guide posts through chains; the tightness adjusting mechanism (19) comprises a vertical rod positioned at the bottom, and a gear is arranged at the upper part of the vertical rod; the bottom of the vertical rod is provided with a fixed disk.

4. The movable sharpening apparatus of claim 1, wherein: and a clamping tool (18) is fixed on the conveying belt.

5. The movable sharpening apparatus of claim 1, wherein: the movable polishing device comprises at least two polishing machines, and the positions and/or angles of the polishing machines, which are contacted with the polishing piece, are different.