CN212735501U

CN212735501U - Polisher of size can freely be adjusted

Info

Publication number: CN212735501U
Application number: CN202020621563.3U
Authority: CN
Inventors: 朱喜芳
Original assignee: Jiangxi Gao'an Renpai Ceramics Co ltd
Current assignee: Jiangxi Gao'an Renpai Ceramics Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-03-19
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a but polisher of free adjustment size, including motor cabinet, frame plate, base and the head of polishing, the top of base is provided with adjusts the structure, the top of adjusting the structure is provided with the frame plate, the top of frame plate is provided with the motor cabinet, the inside of motor cabinet is provided with servo motor, servo motor's bottom is run through in the frame plate, and fixedly connected with head of polishing, the top of head of polishing is provided with the dismouting structure, the lateral wall of adjusting the structure is provided with the workstation, the top of workstation is provided with fixed knot and constructs. The utility model discloses a be provided with the regulation structure, intermeshing between first threaded rod and the gear rotates first commentaries on classics handle, drives the rotation of gear through the pivot to make the distance between head and the workstation of polishing can be adjusted, be convenient for polish the object of co-altitude not, it is simple convenient, the effectual suitability that increases the device.

Description

Polisher of size can freely be adjusted

Technical Field

The utility model relates to a polisher technical field specifically is a but polisher of free adjustment size.

Background

The polisher is an instrument in the processing industry, and many processing and manufacturing industries such as wood processing, mold manufacturing and the like can use the polisher for polishing, so that the polisher has the effects of deburring, object surface polishing, surface corrosion treatment and the like, and the polisher effectively helps the manufacturing and production of the processing industry.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) when the traditional grinding machine is used, the size between the grinding head and an object is difficult to adjust, and the applicability is poor;

(2) when the traditional grinding machine is used, an object cannot be well fixed in the grinding process, and grinding deviation is easy to cause;

(3) the traditional grinding machine is inconvenient to replace when different objects need to be ground and different grinding heads need to be replaced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but polisher of free adjustment size to propose in solving above-mentioned background art and be difficult to adjust the problem of size, the deviation of polishing and be not convenient for change.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but polisher of free adjustment size, includes motor cabinet, frame plate, base and the head of polishing, the top of base is provided with adjusts the structure, the top of adjusting the structure is provided with the frame plate, the top of frame plate is provided with the motor cabinet, the inside of motor cabinet is provided with servo motor, servo motor's bottom is run through in the frame plate, and fixedly connected with head of polishing, the top of head of polishing is provided with the dismouting structure, the lateral wall of adjusting the structure is provided with the workstation, the top of workstation is provided with fixed knot and constructs.

Preferably, the inside of adjusting the structure has set gradually movable groove, telescopic bracket, pivot, first commentaries on classics handle, first threaded rod and gear, the first threaded rod of both sides fixedly connected with on base top, and the top of first threaded rod all with the bottom fixed connection of frame plate, the lateral wall fixedly connected with movable groove of first threaded rod, the inside in movable groove is provided with the pivot, the first handle that changes of one side fixedly connected with of pivot.

Preferably, a gear is arranged on the outer side wall of the rotating shaft, and the gear is meshed with the first threaded rod.

Preferably, fixed knot constructs's inside has set gradually the second and has changeed handle, fixed block, slip lead screw and second threaded rod, second threaded rod fixed connection is in the top of workstation, one side fixedly connected with second of second threaded rod changes the handle, the both ends of second threaded rod all are provided with the slip lead screw, the equal swing joint of fixed block is in the lateral wall of slip lead screw and second threaded rod.

Preferably, preformed hole, draw-in groove, fixture block, spring have set gradually in the inside of dismouting structure, the both sides on the inside top of head of polishing all are provided with the preformed hole, the inside in preformed hole all is provided with the spring, the equal fixedly connected with fixture block in one side of spring.

Preferably, the clamping grooves are formed in two sides of the bottom end of the servo motor, the inner diameter of each clamping groove is larger than the outer diameter of each clamping block, and a clamping structure is formed between each clamping groove and each clamping block.

Compared with the prior art, the beneficial effects of the utility model are that: the grinding machine with the freely adjustable size not only realizes the free adjustment of the size and the accurate grinding, but also realizes the convenient replacement of the grinding head;

(1) the adjusting structure is arranged between the base and the frame plate, the first threaded rod is meshed with the gear, the first rotating handle is rotated, and the gear is driven to rotate through the rotating shaft, so that the distance between the polishing head and the workbench can be adjusted, objects with different heights can be polished conveniently, the device is simple and convenient, and the applicability of the device is effectively improved;

(2) the top end of the workbench is provided with a fixing structure, one side of the threaded rod is provided with a positive thread, the other side of the threaded rod is provided with a negative thread, the second rotating handle is rotated, and the two fixing blocks are driven to gather or disperse through the assistance of the sliding screw rod, so that the object to be polished is fixed and is suitable for objects with different widths in a certain range;

(3) the top end of the polishing head is provided with the dismounting structure, the clamping structure is formed between the clamping groove and the clamping blocks, the elasticity of the spring is utilized, the clamping blocks on the two sides are pressed inwards forcibly, the clamping blocks are separated from the clamping groove, the polishing head can be taken down, then the clamping blocks on the two sides are pressed inwards to push the top end of the servo motor, the fixing head can be fixed, the time is saved, and the replacement of the polishing head is facilitated.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a side view of the gear of the present invention;

fig. 3 is a schematic top view of the fixing block of the present invention;

FIG. 4 is a schematic side view of the base of the present invention;

fig. 5 is a front view enlarged structural schematic diagram of the polishing head of the present invention.

In the figure: 1. a motor base; 2. a frame plate; 3. an adjustment structure; 301. a movable groove; 302. a telescopic bracket; 303. a rotating shaft; 304. a first rotating handle; 305. a first threaded rod; 306. a gear; 4. a fixed structure; 401. a second rotating handle; 402. a fixed block; 403. a sliding screw rod; 404. a second threaded rod; 5. a base; 6. a work table; 7. polishing head; 8. a disassembly and assembly structure; 801. reserving a hole; 802. a card slot; 803. a clamping block; 804. a spring; 9. a servo motor.

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. 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.

Referring to fig. 1-5, the present invention provides an embodiment: a grinding machine with freely adjustable size comprises a motor base 1, a frame plate 2, a base 5 and a grinding head 7, wherein the top end of the base 5 is provided with an adjusting structure 3,

the inner part of the adjusting structure 3 is sequentially provided with a movable groove 301, a telescopic support 302, a rotating shaft 303, a first rotating handle 304, a first threaded rod 305 and a gear 306, the two sides of the top end of the base 5 are fixedly connected with the first threaded rod 305, the top end of the first threaded rod 305 is fixedly connected with the bottom end of the frame plate 2, the outer side wall of the first threaded rod 305 is fixedly connected with the movable groove 301, the rotating shaft 303 is arranged in the movable groove 301, the first rotating handle 304 is fixedly connected to one side of the rotating shaft 303, the outer side wall of the rotating shaft 303 is provided with the gear 306, and the gear 306 and the first threaded rod 305 are;

specifically, as shown in fig. 1, 2 and 4, when the mechanism is used, first, the first rotating handle 304 is rotated to drive the gear 306 to rotate through the rotating shaft 303, so that the distance between the polishing head 7 and the workbench can be adjusted, and meanwhile, the telescopic bracket 302 telescopically and fixedly supports the processing table 6, thereby facilitating the polishing of objects with different heights;

the top end of the adjusting structure 3 is provided with a frame plate 2, the top end of the frame plate 2 is provided with a motor base 1, a servo motor 9 is arranged inside the motor base 1, the bottom end of the servo motor 9 penetrates through the frame plate 2 and is fixedly connected with a polishing head 7, and the top end of the polishing head 7 is provided with a dismounting structure 8;

a preformed hole 801, a clamping groove 802, a clamping block 803 and a spring 804 are sequentially arranged in the dismounting structure 8, the preformed hole 801 is arranged on both sides of the top end in the grinding head 7, the spring 804 is arranged in the preformed hole 801, the clamping block 803 is fixedly connected to one side of the spring 804, the clamping groove 802 is arranged on both sides of the bottom end of the servo motor 9, the inner diameter of the clamping groove 802 is larger than the outer diameter of the clamping block 803, and a clamping structure is formed between the clamping groove 802 and the clamping block 803;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the fixture blocks 803 on both sides are pressed inward with force by utilizing the elasticity of the springs 804 in the preformed holes 801, the fixture blocks 803 are separated from the fixture grooves 802, and then the polishing head 7 can be taken down, and then the polishing head 7 is pushed into the top end of the servo motor 9 while the fixture blocks 803 on both sides are pressed inward with force, so that the polishing head can be fixed;

the outer side wall of the adjusting structure 3 is provided with a workbench 6, and the top end of the workbench 6 is provided with a fixed structure 4;

a second rotating handle 401, a fixed block 402, a sliding screw rod 403 and a second threaded rod 404 are sequentially arranged in the fixed structure 4, the second threaded rod 404 is fixedly connected to the top end of the workbench 6, one side of the second threaded rod 404 is fixedly connected with the second rotating handle 401, two ends of the second threaded rod 404 are respectively provided with the sliding screw rod 403, and the fixed block 402 is movably connected to the outer side walls of the sliding screw rod 403 and the second threaded rod 404;

specifically, as shown in fig. 1 and 3, when the mechanism is used, first, the second rotating handle 401 is rotated, and the two fixing blocks 402 are driven to gather or disperse with the aid of the sliding screw 403, so as to fix an object to be polished.

The working principle is as follows: the utility model discloses when using, at first, rotate first commentaries on classics 304, drive the rotation of gear 306 through pivot 303 to make gear 306 reciprocate in one side of first threaded rod 305, will polish and adjust suitable distance between head 7 and the workstation, the flexible fixed stay processing platform 6 of telescopic bracket 302 simultaneously, the effectual suitability that increases the device.

Then, the second rotating handle 401 is rotated, and the two fixing blocks 402 are driven to gather or disperse through the assistance of the sliding screw rod 403, so that the object to be polished is fixed.

Finally, when different polishing heads need to be replaced when polishing different objects, the elasticity of the spring 804 in the reserved hole 801 can be utilized, the clamping blocks 803 on the two sides are pressed inwards forcibly, the clamping blocks 803 are separated from the clamping grooves 802, the polishing head 7 can be taken down, the polishing head 7 is pushed into the top end of the servo motor 9 while the clamping blocks 803 on the two sides are pressed inwards forcibly, and the polishing head can be fixed, is simple and convenient, and saves time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a but polisher of free adjustment size, includes motor cabinet (1), frame plate (2), base (5) and head (7) of polishing, its characterized in that: the top of base (5) is provided with adjusts structure (3), the top of adjusting structure (3) is provided with frame plate (2), the top of frame plate (2) is provided with motor cabinet (1), the inside of motor cabinet (1) is provided with servo motor (9), the bottom of servo motor (9) is run through in frame plate (2), and fixedly connected with head (7) of polishing, the top of head (7) of polishing is provided with dismouting structure (8), the lateral wall of adjusting structure (3) is provided with workstation (6), the top of workstation (6) is provided with fixed knot constructs (4).

2. A sanding machine with freely adjustable dimensions according to claim 1, characterized in that: the inside of adjusting structure (3) has set gradually activity groove (301), telescopic bracket (302), pivot (303), first commentaries on classics (304), first threaded rod (305) and gear (306), the first threaded rod (305) of both sides fixedly connected with on base (5) top, and the top of first threaded rod (305) all with the bottom fixed connection of frame plate (2), lateral wall fixedly connected with activity groove (301) of first threaded rod (305), the inside of activity groove (301) is provided with pivot (303), the first commentaries on classics of one side fixedly connected with of pivot (303) is (304).

3. A sanding machine with freely adjustable dimensions according to claim 2, characterized in that: the outer side wall of the rotating shaft (303) is provided with a gear (306), and the gear (306) is meshed with the first threaded rod (305).

4. A sanding machine with freely adjustable dimensions according to claim 1, characterized in that: the inside of fixed knot structure (4) has set gradually the second and has changeed (401), fixed block (402), slip lead screw (403) and second threaded rod (404), second threaded rod (404) fixed connection is in the top of workstation (6), one side fixedly connected with second of second threaded rod (404) is changeed (401), the both ends of second threaded rod (404) all are provided with slip lead screw (403), the equal swing joint in lateral wall of slip lead screw (403) and second threaded rod (404) of fixed block (402).

5. A sanding machine with freely adjustable dimensions according to claim 1, characterized in that: the inside of dismouting structure (8) has set gradually preformed hole (801), draw-in groove (802), fixture block (803), spring (804), the both sides on the inside top of grinding head (7) all are provided with preformed hole (801), the inside of preformed hole (801) all is provided with spring (804), the equal fixedly connected with fixture block (803) in one side of spring (804).

6. A sanding machine with freely adjustable dimensions according to claim 5, characterized in that: the clamping grooves (802) are arranged on two sides of the bottom end of the servo motor (9), the inner diameter of each clamping groove (802) is larger than the outer diameter of each clamping block (803), and a clamping structure is formed between each clamping groove (802) and each clamping block (803).