CN217914724U

CN217914724U - Machining grinder

Info

Publication number: CN217914724U
Application number: CN202222239794.XU
Authority: CN
Inventors: 陈宝龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-11-29
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to a machining grinds technical field, specifically is a machining grinder, including shell and limiting device, the fixed surface of shell is connected with the baffle, the fixed surface of shell is connected with the button, limiting device sets up the inner wall at the shell, limiting device includes sanding block and bull stick, the bull stick rotates with the surface of shell to be connected, sanding block and the surperficial joint of bull stick, the surperficial joint of bull stick has the restriction ring, the restriction groove has been seted up to the inner wall of bull stick. The utility model discloses, through setting up limiting device, restrict the piece of polishing effectively, played the effect of restricting the piece of polishing, reduced equipment when using, the piece of polishing appears rocking easily, causes the condition that equipment can't use, has improved the steadiness of equipment.

Description

Machining grinder

Technical Field

The utility model relates to a machining grinds technical field, especially relates to a machining grinder.

Background

Grinding is a finishing process of a processing surface by using abrasive particles coated or pressed on a grinder and by a relative motion of the grinder and a workpiece under a certain pressure, and a grinding apparatus is often used in a mechanical process with the development of society.

Grind among the prior art and often adopt many motors and the piece of polishing to make up, then drive the piece of polishing through the motor and rotate the surface to article and grind, but the piece of polishing generally uses the bolt to assemble with the motor junction, and the condition of smooth silk appears in the bolt easily, causes the equipment to rock the condition that can't use.

In order to solve the problem that the grinding block shakes, the prior art adopts a mode that a bolt and a joint place an isolation pad to process, but when the isolation pad is replaced for many times, the situation that the efficiency of equipment is lost due to easy abrasion is generated, the equipment cannot be well stabilized, and then the problem that the grinding block shakes when the equipment is used is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the sanding block rocks among the prior art and providing a machining grinding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a machining grinder, includes shell and limiting device, the fixed surface of shell is connected with the baffle, the fixed surface of shell is connected with the button, limiting device sets up the inner wall at the shell, limiting device includes sanding block and bull stick, the bull stick rotates with the surface of shell to be connected, sanding block and the surperficial joint of bull stick, the surperficial joint of bull stick has the restrictor ring, the restriction groove has been seted up to the inner wall of bull stick.

Preferably, the inner wall sliding connection of restriction groove has the restriction pole, the restriction pole sets up the restriction pole with the surperficial butt of restriction ring, is convenient for restrict the restriction ring, has reduced equipment when using, and the gliding condition easily appears in the restriction ring.

Preferably, one end of the limiting rod is fixedly connected with a first spring, one end, far away from the limiting rod, of the first spring is fixedly connected with the inner wall of the limiting groove, the upper surface of the limiting rod is fixedly connected with a supporting block, and the first spring is arranged, so that elastic force can be applied to the limiting rod conveniently.

Preferably, the inner wall of the limiting groove is connected with a pressing block in a sliding mode, the pressing block is pressed to abut against one end, away from the limiting rod, of the abutting block, and the pressing block is arranged to facilitate movement of the limiting rod.

Preferably, the surface of shell is provided with protection device, protection device includes protection shield and steady piece, the fixed surface of steady piece and shell is connected, the protection shield rotates with the surface of shell to be connected, steady groove has been seted up to the side of steady piece, the inner wall sliding connection in steady groove has steady pole, the surface butt of steady pole and protection shield sets up the protection shield, is convenient for protect the surface of shell, has reduced equipment when using, and the shell surface adsorbs the dust easily, causes the condition that equipment is difficult to use.

Preferably, one end of the stabilizing rod is fixedly connected with a second spring, one end of the second spring, far away from the stabilizing rod, is fixedly connected with the inner wall of the stabilizing groove, and the second spring is arranged to apply elastic force to the stabilizing rod conveniently.

Preferably, the upper surface of the stabilizing rod is fixedly connected with a sliding block, the sliding block slides on the surface of the stabilizing block, and the sliding block is arranged to facilitate movement of the stabilizing rod.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up limiting device, during the equipment uses, the user presses the briquetting, the briquetting removes to support the piece removal immediately, it removes to drive the restriction pole removal immediately to support the piece, the restriction pole removes to drive first spring displacement deformation and produces elasticity, the restriction pole removes the surface that breaks away from the restrictor ring immediately, stimulate the surface that the restrictor ring removal breaks away from the bull stick immediately, the piece of polishing immediately loses the constraint, accomplish the restriction of equipment, through setting up limiting device, restrict the piece of polishing effectively, the effect of carrying out the restriction to the piece of polishing has been played, reduced equipment when using, the piece of polishing appears rocking easily, cause the unable condition of using of equipment, the steadiness of equipment has been improved.

2. The utility model discloses in, through setting up protection device, during the equipment uses, the user slides the slider, the slider removes immediately and drives firm pole and remove, firm pole removes immediately and drives the second spring and keep away from deformation and produce elasticity, firm pole removes the surface that breaks away from the protection shield immediately, the protection shield loses the constraint immediately, rotate immediately the surface that the protection shield breaks away from the shell, accomplish the protection of equipment, through setting up protection device, protect the surface of shell effectively, the effect on protection housing surface has been played, equipment when using has been reduced, the easy dust that adsorbs of surface of sanding block, cause the condition that equipment is difficult to use, the usability of equipment has been improved.

Drawings

Fig. 1 is a schematic perspective view of a machining and grinding apparatus according to the present invention;

FIG. 2 is a schematic view of the internal structure of a machining and grinding apparatus according to the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 of a machining and grinding apparatus according to the present invention;

FIG. 4 is a schematic structural view of a limiting device of a machining and grinding device according to the present invention;

fig. 5 is the utility model provides a protection device structure sketch map of machining grinder.

Illustration of the drawings: 1. a housing; 2. a baffle plate; 3. a button; 4. a restriction device; 41. a confinement ring; 42. grinding blocks; 43. a rotating rod; 44. a limiting groove; 45. a restraining bar; 46. a first spring; 47. a resisting block; 48. briquetting; 5. a protection device; 51. a protection plate; 52. a stabilizing block; 53. a stabilizing groove; 54. a stabilizing rod; 55. a second spring; 56. a slide block.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: a machining grinder comprises a shell 1 and a limiting device 4, wherein a baffle 2 is fixedly connected to the surface of the shell 1, and a button 3 is fixedly connected to the surface of the shell 1.

The specific arrangement and function of the restraining means 4 and the protecting means 5 will be described in detail below.

In this embodiment: the limiting device 4 comprises a grinding block 42 and a rotating rod 43, the rotating rod 43 is rotatably connected with the surface of the shell 1, the grinding block 42 is clamped with the surface of the rotating rod 43, the limiting ring 41 is clamped on the surface of the rotating rod 43, and a limiting groove 44 is formed in the inner wall of the rotating rod 43.

Specifically, a restricting rod 45 is slidably connected to an inner wall of the restricting groove 44, and the restricting rod 45 abuts against a surface of the restricting ring 41.

In this embodiment: the limiting rod 45 is arranged, so that the limiting ring 41 is limited conveniently, and the situation that the limiting ring 41 is easy to slide when the device is used is reduced.

Specifically, one end of the limiting rod 45 is fixedly connected with a first spring 46, one end of the first spring 46, which is far away from the limiting rod 45, is fixedly connected with the inner wall of the limiting groove 44, the upper surface of the limiting rod 45 is fixedly connected with a resisting block 47, and the first spring 46 is arranged, so that elastic force can be applied to the limiting rod 45 conveniently.

Specifically, the inner wall of the limiting groove 44 is slidably connected with a pressing block 48, the pressing block 47 is pressed and abutted against one end of the abutting block 47 away from the limiting rod 45, and the pressing block 48 is arranged to facilitate movement of the limiting rod 45.

In this embodiment: the protection device 5 comprises a protection plate 51 and a stabilizing block 52, the stabilizing block 52 is fixedly connected with the surface of the shell 1, the protection plate 51 is rotatably connected with the surface of the shell 1, a stabilizing groove 53 is formed in the side surface of the stabilizing block 52, a stabilizing rod 54 is slidably connected with the inner wall of the stabilizing groove 53, and the stabilizing rod 54 is abutted to the surface of the protection plate 51.

In this embodiment: the protection plate 51 is arranged, so that the surface of the shell 1 is protected conveniently, and the condition that the surface of the shell 1 is easy to adsorb dust to cause difficulty in using the equipment when the equipment is used is reduced.

Specifically, one end of the stabilizing rod 54 is fixedly connected with a second spring 55, one end of the second spring 55 far away from the stabilizing rod 54 is fixedly connected with the inner wall of the stabilizing groove 53, and the second spring 55 is arranged to apply elastic force to the stabilizing rod 54.

Specifically, a sliding block 56 is fixedly connected to the upper surface of the stabilizing rod 54, the sliding block 56 slides on the surface of the stabilizing block 52, and the sliding block 56 is arranged to facilitate the movement of the stabilizing rod 54.

The working principle is as follows: when the device is used, a user presses the pressing block 48, the pressing block 48 moves to drive the abutting block 47 to move, the abutting block 47 moves to drive the limiting rod 45 to move, the limiting rod 45 moves to drive the first spring 46 to displace and deform to generate elastic force, the limiting rod 45 moves to separate from the surface of the limiting ring 41, the limiting ring 41 is pulled to move to separate from the surface of the rotating rod 43, the sanding block 42 loses constraint, and the limitation of the device is completed.

When the device is used, a user slides the sliding block 56, the sliding block 56 moves to drive the stabilizing rod 54 to move, the stabilizing rod 54 moves to drive the second spring 55 to move away from the deformation to generate elastic force, the stabilizing rod 54 moves to separate from the surface of the protecting plate 51, the protecting plate 51 loses constraint, the protecting plate 51 rotates to separate from the surface of the shell 1, the protection of the device is completed, the surface of the shell 1 is effectively protected by arranging the protecting device 5, the surface protection effect of the shell 1 is achieved, the phenomenon that the surface of the polishing block 42 is easy to adsorb dust when the device is used is reduced, the device is difficult to use is caused, and the usability of the device is improved.

Claims

1. A machining grinding device comprising a housing (1) and a restraining means (4), characterized in that: the fixed surface of shell (1) is connected with baffle (2), the fixed surface of shell (1) is connected with button (3), limiting device (4) set up the inner wall in shell (1), limiting device (4) are including sanding block (42) and bull stick (43), bull stick (43) are rotated with the surface of shell (1) and are connected, the surperficial joint of sanding block (42) and bull stick (43), the surperficial joint of bull stick (43) has limit ring (41), restriction groove (44) have been seted up to the inner wall of bull stick (43).

2. A machining grinding apparatus as claimed in claim 1, wherein: a limiting rod (45) is connected to the inner wall of the limiting groove (44) in a sliding mode, and the limiting rod (45) abuts against the surface of the limiting ring (41).

3. A machining grinding apparatus as claimed in claim 2, wherein: one end of the limiting rod (45) is fixedly connected with a first spring (46), one end, far away from the limiting rod (45), of the first spring (46) is fixedly connected with the inner wall of the limiting groove (44), and the upper surface of the limiting rod (45) is fixedly connected with a supporting block (47).

4. A machining grinding apparatus according to claim 3, characterized in that: the inner wall of the limiting groove (44) is connected with a pressing block (48) in a sliding mode, and the pressing block is abutted to one end, far away from the limiting rod (45), of the abutting block (47).

5. A machining grinding apparatus as claimed in claim 1, wherein: the surface of shell (1) is provided with protection device (5), protection device (5) are including protection shield (51) and firm piece (52), the fixed surface of firm piece (52) and shell (1) is connected, protection shield (51) are connected with the surface rotation of shell (1), firm groove (53) have been seted up to the side of firm piece (52), the inner wall sliding connection in firm groove (53) has firm pole (54), the surface butt of firm pole (54) and protection shield (51).

6. A machining grinding apparatus as claimed in claim 5, wherein: one end of the stabilizing rod (54) is fixedly connected with a second spring (55), and one end, far away from the stabilizing rod (54), of the second spring (55) is fixedly connected with the inner wall of the stabilizing groove (53).

7. A machining grinding apparatus as claimed in claim 6, wherein: the upper surface of the stabilizing rod (54) is fixedly connected with a sliding block (56), and the sliding block (56) slides with the surface of the stabilizing block (52).