CN210968299U

CN210968299U - Hand-held type polisher

Info

Publication number: CN210968299U
Application number: CN201921971278.8U
Authority: CN
Inventors: 王衍涛; 王龙; 王燕
Original assignee: Qingdao Shuangsheng Fan Equipment Co ltd
Current assignee: Qingdao Shuangsheng Fan Equipment Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-10
Anticipated expiration: 2029-11-15

Abstract

The utility model belongs to the technical field of the polisher, especially, be a hand-held type polisher, including unit mount piece, arc wall, support bull stick, support column, ring shape ball, tooth's socket, motor groove, motor, transfer line, gear, first holding rod and second holding rod, the arc wall is seted up the bottom of unit mount piece, it installs to support the bull stick rotation on the both sides inner wall of arc wall, the fixed cover of support column is established support on the bull stick, the fixed cover of ring shape ball is established on the support column, the bottom of ring shape ball extends to outside the unit mount piece, the tooth's socket is seted up on the inner wall of ring shape ball, the motor groove is seted up one side of unit mount piece, motor fixed mounting be in on the bottom inner wall of motor groove. The utility model discloses, convenient to use is convenient for polish the arc gully of product, gives people and has brought very big facility.

Description

Hand-held type polisher

Technical Field

The utility model relates to a polisher technical field especially relates to a hand-held type polisher.

Background

Burr and flaw all exist to multiple product in production, can polish the surface of product usually for making the more pleasing to the eye of product, in order to improve the efficiency of polishing, people can use the polisher to polish.

However, in actual production, besides a smooth surface layer, many products have gullies, which are mostly arc-shaped, and it is obvious that a common grinding machine cannot grind the gullies, and therefore, a handheld grinding machine is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a handheld grinding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hand-held type polisher, includes subassembly installation piece, arc wall, supports bull stick, support column, ring shape ball, tooth's socket, motor groove, motor, transfer line, gear, first holding rod and second holding rod, the arc wall is seted up the bottom of subassembly installation piece, it installs to support the bull stick rotation on the both sides inner wall of arc wall, the fixed cover of support column is established on the support bull stick, the fixed cover of ring shape ball is established on the support column, the bottom of ring shape ball extends to outside the subassembly installation piece, the tooth's socket is seted up on the inner wall of ring shape ball, the motor groove is seted up one side of subassembly installation piece, motor fixed mounting is in on the bottom inner wall of motor groove, the transfer line rotates to be installed the motor groove is close to on one side inner wall of ring shape ball, the transfer line with the output shaft fixed connection of motor, the gear is arranged in the circular ring-shaped grinding ball, one end, far away from the motor, of the transmission rod is fixedly connected with the gear, the first holding rod is fixedly installed at the top of the component installation block, and the second holding rod is fixedly installed on one side, far away from the motor groove, of the component installation block.

Preferably, the inner walls of the two sides of the arc-shaped groove are provided with grooves, the two grooves are internally and fixedly provided with first bearings, and the inner rings of the two first bearings are fixedly sleeved on the supporting rotating rod.

Preferably, a plurality of teeth are arranged in the tooth groove and are all meshed with the gear.

Preferably, a through hole is formed in the inner wall of one side, close to the annular grinding ball, of the motor groove, a second bearing is fixedly mounted in the through hole, and the inner ring of the second bearing is fixedly sleeved on the transmission rod.

Preferably, the first holding rod and the second holding rod are fixedly sleeved with anti-skidding sleeves.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of unit mount piece, arc wall, support bull stick, support column, ring shape ball, tooth's socket, motor groove, motor, transfer line, gear, first holding rod and second holding rod, make up into a polisher that simply facilitates the use, can polish the arc wall on the product.

The utility model discloses, convenient to use is convenient for polish the arc gully of product, gives people and has brought very big facility.

Drawings

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

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a component mounting block; 2. an arc-shaped slot; 3. supporting the rotating rod; 4. a support pillar; 5. grinding balls in a circular shape; 6. a tooth socket; 7. a motor slot; 8. a motor; 9. a transmission rod; 10. a gear; 11. a first holding rod; 12. a second holding rod.

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. 1-3, the present invention provides a technical solution: a hand-held grinding machine comprises an assembly mounting block 1, an arc-shaped groove 2, a supporting rotating rod 3, a supporting column 4, a circular grinding ball 5, a tooth space 6, a motor groove 7, a motor 8, a transmission rod 9, a gear 10, a first holding rod 11 and a second holding rod 12, wherein the arc-shaped groove 2 is arranged at the bottom of the assembly mounting block 1, the supporting rotating rod 3 is rotatably mounted on the inner walls of two sides of the arc-shaped groove 2, the supporting column 4 is fixedly sleeved on the supporting rotating rod 3, the circular grinding ball 5 is fixedly sleeved on the supporting column 4, the bottom of the circular grinding ball 5 extends out of the assembly mounting block 1, the tooth space 6 is arranged on the inner wall of the circular grinding ball 5, the motor groove 7 is arranged at one side of the assembly mounting block 1, the motor 8 is fixedly mounted on the inner wall of the bottom of the motor groove 7, the transmission rod 9 is rotatably mounted on the inner wall of one side of the motor groove 7 close, the gear 10 is arranged in the annular grinding ball 5, one end of the transmission rod 9, which is far away from the motor 8, is fixedly connected with the gear 10, the first holding rod 11 is fixedly arranged at the top of the component mounting block 1, and the second holding rod 12 is fixedly arranged on one side, which is far away from the motor groove 7, of the component mounting block 1;

the inner walls of two sides of the arc-shaped groove 2 are respectively provided with a groove, the two grooves are internally and fixedly provided with a first bearing, the inner rings of the two first bearings are fixedly sleeved on the supporting rotating rod 3, the tooth grooves 6 are internally provided with a plurality of teeth which are respectively meshed with the gear 10, the inner wall of one side of the motor groove 7 close to the annular grinding ball 5 is provided with a through hole, the through hole is internally and fixedly provided with a second bearing, the inner ring of the second bearing is fixedly sleeved on the transmission rod 9, the first holding rod 11 and the second holding rod 12 are respectively and fixedly sleeved with an anti-slip sleeve, the assembly mounting block 1, the arc-shaped groove 2, the supporting rotating rod 3, the support column 4, the annular grinding ball 5, the tooth grooves 6, the motor groove 7, the motor 8, the transmission rod 9, the gear 10, the first holding rod 11 and the second holding rod 12 are matched to form a simple and convenient grinding machine, the utility model discloses, convenient to use is convenient for polish the arc gully of product, gives people and has brought very big facility.

The working principle is as follows: during the use, place the product on the workstation, make ring shape ball 5 put into the arc wall of product, start the both hands and hold first holding rod 11 and second holding rod 12 respectively, start motor 8, motor 8 rotates and drives transfer line 9 and rotate, transfer line 9 rotates and drives gear 10 and rotate, a plurality of tooth meshing in gear 10 and the tooth's socket 6 drive ring shape ball 5 and rotate, ring shape ball 5 rotates and drives and support 3 pivoted of bull stick inner walls to the arc wall of groove and polish can.

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.

Claims

1. A hand-held sander, comprising: comprises a component mounting block (1), an arc-shaped groove (2), a supporting rotating rod (3), a supporting column (4), a circular ring-shaped grinding ball (5), a tooth socket (6), a motor groove (7), a motor (8), a transmission rod (9), a gear (10), a first holding rod (11) and a second holding rod (12), wherein the arc-shaped groove (2) is arranged at the bottom of the component mounting block (1), the supporting rotating rod (3) is rotatably arranged on the inner walls of two sides of the arc-shaped groove (2), the supporting column (4) is fixedly sleeved on the supporting rotating rod (3), the circular ring-shaped grinding ball (5) is fixedly sleeved on the supporting column (4), the bottom of the circular ring-shaped grinding ball (5) extends to the outside of the component mounting block (1), the tooth socket (6) is arranged on the inner wall of the circular ring-shaped grinding ball (5), the motor groove (7) is arranged at one side of the component mounting block (1), motor (8) fixed mounting be in on the bottom inner wall of motor groove (7), transfer line (9) are rotated and are installed motor groove (7) are close to on one side inner wall of ring shape ball (5), transfer line (9) with the output shaft fixed connection of motor (8), gear (10) set up in ring shape ball (5), transfer line (9) are kept away from the one end of motor (8) with gear (10) fixed connection, first holding rod (11) fixed mounting be in the top of subassembly installation piece (1), second holding rod (12) fixed mounting be in subassembly installation piece (1) is kept away from one side of motor groove (7).

2. A hand-held sanding machine according to claim 1, characterized in that: grooves are formed in the inner walls of the two sides of the arc-shaped groove (2), first bearings are fixedly mounted in the two grooves, and the inner rings of the two first bearings are fixedly sleeved on the supporting rotating rod (3).

3. A hand-held sanding machine according to claim 1, characterized in that: a plurality of teeth are arranged in the tooth socket (6) and are all meshed with the gear (10).

4. A hand-held sanding machine according to claim 1, characterized in that: a through hole is formed in the inner wall of one side, close to the annular grinding ball (5), of the motor groove (7), a second bearing is fixedly mounted in the through hole, and the inner ring of the second bearing is fixedly sleeved on the transmission rod (9).

5. A hand-held sanding machine according to claim 1, characterized in that: and anti-skidding sleeves are fixedly sleeved on the first holding rod (11) and the second holding rod (12).