CN210388537U

CN210388537U - High-efficient stable categorised magnetic lapping machine

Info

Publication number: CN210388537U
Application number: CN201921467355.6U
Authority: CN
Inventors: 汤成瑞; 李辉; 蒋华明
Original assignee: Precision Huanyu Hardware Shenzhen Co Ltd
Current assignee: Precision Huanyu Hardware Shenzhen Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-24
Anticipated expiration: 2029-09-04

Abstract

The utility model relates to a high-efficient stable categorised magnetic grinding machine, place the container on the body including body and activity, offer on the body and be used for placing the standing groove of container, the lateral wall of standing groove is provided with and is used for fixing the fixed subassembly of container, fixed subassembly is including being fixed in installation department, threaded connection lead screw on the installation department on the standing groove lateral wall, the one end butt of lead screw is on the lateral wall of container, the other end of lead screw is provided with rotatory handle. The quantity of fixed subassembly can also be one or more, and when fixed subassembly was one, the one end of lead screw promoted the container butt on the lateral wall of standing groove to stabilize the container, when avoiding the container to use, take place to rock. If the fixed components are multiple, the fixed components can press the container together from multiple sides, so that the container cannot shake when being used.

Description

High-efficient stable categorised magnetic lapping machine

Technical Field

The utility model belongs to the technical field of the technique of grinding the machine and specifically relates to a high-efficient stable categorised magnetic grinding machine is related to.

Background

The magnetic grinding machine is a reform innovation on the defects of the traditional grinding machine, and the magnetic field force is transmitted to a stainless steel grinding needle to enable a workpiece to make high-frequency rotation motion, so that the effect of polishing, grinding and deburring the inner hole, dead angle and fine crack of the precise hardware workpiece is achieved; meanwhile, the magnetic grinding machine has the advantages of high processing speed, simple and safe operation, low cost and no need of any consumable material, and is popular with hardware processing companies.

In the prior art, a magnetic grinder comprises a body and a container movably disposed on the grinder body for placing a precision workpiece. The upper side of general body is provided with the standing groove, and the container activity is placed in the standing groove.

The above prior art solutions have the following drawbacks: when the magnetic grinder is used, the body is provided with a good fixing device for fixing the container. Therefore, the workpiece and the grinding pin collide with the inner wall of the container, causing the container to shake.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient stable categorised magnetic lapping machine.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a high-efficient stable categorised magnetic grinder, places the container on the body including body and activity, offer on the body and be used for placing the standing groove of container, the lateral wall of standing groove is provided with and is used for fixing the fixed subassembly of container, fixed subassembly is including being fixed in installation department, threaded connection on the standing groove lateral wall lead screw on the installation department, the one end butt of lead screw is on the lateral wall of container, the other end of lead screw is provided with rotatory handle.

Through adopting above-mentioned scheme, fixed subassembly's quantity can also be one or a plurality of, and when fixed subassembly was one, the one end of lead screw promoted the container butt on the lateral wall of standing groove to stabilize the container, when avoiding the container to use, take place to rock. If the fixed components are multiple, the fixed components can press the container together from multiple sides, so that the container cannot shake when being used.

Preferably, one end of the screw rod close to the container is rotatably connected with a fixing part, and the screw rod is abutted against the side wall of the container through the fixing part.

Through adopting above-mentioned scheme, through the setting of fixed part, the tip of lead screw passes through the lateral wall looks butt of fixed part and container, has avoided the lead screw when compressing tightly the container, damages the container. Simultaneously, improve the stability of lead screw and container butt.

Preferably, one side of the fixing part, which is far away from the screw rod, is an arc-shaped surface, and the arc-shaped surface is abutted to the side wall of the container.

Through adopting above-mentioned scheme, through the setting of arcwall face, increased the area of contact of fixed part with the container, make the butt of fixed part and container more stable, and then improve the stability of container.

Preferably, a rubber pad is fixed on the arc-shaped surface, and the fixed part is abutted against the side wall of the container through the rubber pad.

Through adopting above-mentioned scheme, through the setting of rubber pad, the fixed part passes through rubber pad and container looks butt, further improves the butt of fixed part and container to improve the stability of container.

Preferably, the screw rod is sleeved with a first spring, one end of the first spring is abutted to the fixing part, and the other end of the first spring is abutted to the mounting part.

Through adopting above-mentioned scheme, through the setting of first spring, first spring is to the certain elasticity of installation department to make the threaded connection of lead screw and installation department more firm.

As preferred, the installation department includes first splint, locating lever, second splint and fixed handle, the locating lever is fixed in one side of first splint, the second splint slide in on the locating lever and with first splint parallel arrangement, fixed handle threaded connection is on the locating lever, fixed handle is located one side that first splint were kept away from to the second splint and promotes the second splint to first splint remove, lead screw threaded connection in on the first splint

Through adopting above-mentioned scheme, when installing the installation department in the lateral wall of standing groove, the rotatory fixed handle of staff, fixed handle promotes the second splint and removes to first splint, and first splint clamp with the second splint on the lateral wall of standing groove to make the installation department stably press from both sides on the lateral wall that prevents the groove.

Preferably, the first splint and the second splint are provided with anti-slip lines on opposite sides.

Through adopting above-mentioned scheme, through the setting of anti-skidding line to improve the steadiness of first splint and second splint and body lateral wall.

Preferably, a sliding groove is formed in the axial direction of the positioning rod, and a sliding block sliding in the sliding groove is fixed to the inner wall of the through hole of the second clamping plate.

Through adopting above-mentioned scheme, when fixed handle promoted second splint and removed to first splint, second splint pass through the slip of sliding block and sliding tray, and second splint are stable to remove to first splint along the direction of locating lever, and do not take place to rotate, the installation or the dismantlement of easy to assemble portion.

Preferably, a second spring is sleeved on the positioning rod, one end of the second spring is abutted against the first clamping plate, and the other end of the second spring is abutted against the second clamping plate.

Through adopting above-mentioned scheme, through the setting of second spring, the second spring compresses tightly the second splint to it is more stable to make second splint and the being connected of registration arm.

Preferably, the bottom of the container is vertically fixed with an installation rod, the top of the installation rod is vertically provided with at least two installation grooves communicated with the side wall of the installation rod, and classification partition plates attached to the bottom and the side wall inside the container are inserted in the installation grooves.

By adopting the scheme, the inner cavity of the container is divided into a plurality of small cavities by the arrangement of the separation partition plates, so that different products can be placed; meanwhile, the installation or the disassembly of the separation partition plate is facilitated through the arrangement of the installation rod and the installation groove.

To sum up, the utility model discloses a beneficial technological effect does: the quantity of fixed subassembly can also be one or more, and when fixed subassembly was one, the one end of lead screw promoted the container butt on the lateral wall of standing groove to stabilize the container, when avoiding the container to use, take place to rock. If the fixed components are multiple, the fixed components can press the container together from multiple sides, so that the container cannot shake when being used.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the securing assembly;

FIG. 3 is a schematic view of a connection structure of the mounting portion;

FIG. 4 is a schematic structural view of the inside of the case;

fig. 5 is a vertical sectional view between the second clamping plate and the screw.

In the figure: 1. a body; 11. a placement groove; 2. a container; 21. mounting a rod; 211. mounting grooves; 22. a classification partition plate; 3. a fixing assembly; 31. an installation part; 311. a first splint; 312. a second splint; 3121. a slider; 313. positioning a rod; 3131. a sliding groove; 314. fixing a handle; 315. anti-skid lines; 316. a second spring; 32. a screw rod; 33. rotating the handle; 34. a fixed part; 341. fixing grooves; 342. a ball bearing; 343. an arc-shaped surface; 344. a rubber pad; 35. a first spring; 36. and (3) supporting the ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a high-efficient stable categorised magnetic lapping machine, including vertical body 1 of placing on ground, the top of body 1 is provided with the standing groove 11 of square, and the inside lateral wall of standing groove 11 is close to the vertical lateral wall of body 1, and standing groove 11 internalization is placed and is used for placing the container 2 of treating the work piece of polishing, and container 2 is cylindricly, and installs the fixed subassembly 3 that is used for fixed container 2 on the standing groove 11.

Referring to fig. 1 and 2, the number of the fixing members 3 is two, and the container 2 is placed between the two fixing members 3. The fixing assembly 3 includes an installation part 31, a screw rod 32, a rotating handle 33 and a fixing part 34, the installation part 31 is fixed on the side wall of the placing groove 11, and the screw rod 32 is horizontally screwed on the upper part of the installation part 31. One end of the screw rod 32 is located on one side of the mounting portion 31 far away from the container 2, the rotating handle 33 is sleeved on and fixed at the end of the screw rod 32, the other end of the screw rod 32 is located on one side of the mounting portion 31 near the container 2, and the fixing portion 34 is rotatably connected at the end of the screw rod 32 and is abutted to the lower portion of the vertical side wall of the container 2.

Specifically, when fixing the container 2, the worker simultaneously rotates the screw rods 32 on both sides of the container 2, and the screw rods 32 move toward the container 2 and drive the fixing portions 34 to move toward the container 2. Thus, the two fixing portions 34 abut on the vertical side walls of the container 2 and press the container 2, respectively, thereby completing the fixing of the container 2.

The fixing portion 34 is a plate-shaped body with an arc-shaped section, a circular fixing groove 341 is formed in one side of the fixing portion 34 away from the container 2, a ball bearing 342 is fixed in the fixing groove 341, and the side wall of the end portion of the screw rod 32 is in interference fit with the inner wall of the ball bearing 342, so that the screw rod 32 is rotatably connected with the fixing portion 34 through the ball bearing 342. One side of the fixing part 34 close to the container 2 is an arc-shaped surface 343 with an arc-shaped section, an arc-shaped rubber pad 344 is adhered on the arc-shaped surface 343, and the fixing part 34 is abutted against the side wall of the container 2 through the rubber pad 344.

In order to reinforce the connection of the screw rod 32 with the mounting part 31, a first spring 35 is sleeved on the screw rod 32, one end of the first spring 35 is abutted with the mounting part 31, and the other end of the first spring 35 is abutted with one side of the roller bearing; meanwhile, a support ring is slidably sleeved on the screw rod 32. The support ring 36 is located between the first spring 35 and the ball bearing 342, so the first spring 35 abuts against the ball bearing 342 through the support ring 36.

Referring to fig. 1 and 3, the mounting portion 31 includes a first clamp plate 311, a second clamp plate 312 disposed parallel to the first clamp plate 311, a positioning rod 313, and a fixing handle 314, and the first clamp plate 311 and the second clamp plate 312 are clamped on the side wall of the preventing groove 11. The first clamping plate 311 is located at the inner side of the placing groove 11 and is abutted against the inner wall of the placing groove 11, the positioning rod 313 is vertically welded at one side of the first clamping plate 311 far away from the container 2, and the screw rod 32 is vertically screwed at the upper part of the first clamping plate 311. The second clamping plate 312 is slidably sleeved on the positioning rod 313, and the second clamping plate 312 is positioned on one side of the vertical side wall of the body 1; meanwhile, a fixed handle 314 is screwed on the positioning rod 313, and the fixed handle 314 is positioned on one side of the second clamping plate 312 far away from the first clamping plate 311. The staff rotates the fixed handle 314, the fixed handle 314 moves towards the second clamping plate 312 stably along the direction of the positioning rod 313, one end of the fixed handle 314 abuts against the second clamping plate 312 and pushes the second clamping plate 312 to abut against the vertical side wall of the body 1, and the first clamping plate 311 and the second clamping plate 312 are clamped on the side wall of the placing groove 11 stably.

In order to reinforce the connection between the screw rod 32 and the second clamping plate 312, the positioning rod 313 is sleeved with a second spring 316, one end of the second spring 316 abuts against the first clamping plate 311, and the other end of the second spring 316 abuts against the second clamping plate 312.

Referring to fig. 3 and 5, in order to prevent the second clamping plate 312 from rotating on the positioning rod 313, a U-shaped sliding groove 3131 is formed in a side wall of the positioning rod 313 along the axial direction thereof, and one end of the sliding groove 3131 communicates with one end of the screw rod 32 away from the first clamping plate 311; meanwhile, a sliding block 3121 is integrally provided on the inner wall of the through hole of the second clamping plate 312, and the sliding block 3121 slides in the sliding groove 3131.

The opposite sides of the first clamping plate 311 and the second clamping plate 312 are provided with anti-slip lines 315, so that the first clamping plate 311 and the second clamping plate 312 are stably clamped on the body 1.

Referring to fig. 4, the installation rod 21 is vertically welded at the center of the bottom inside the container 2, four installation grooves 211 are vertically formed in the sidewall of the installation rod 21 at intervals, the top of each installation groove 211 is communicated with the top of the installation rod 21, and the bottom of each installation groove 211 extends to the bottom of the container 2. Meanwhile, a classification partition plate 22 is inserted in each mounting groove 211, the bottom of the classification partition plate 22 is attached to the bottom of the inner wall of the container 2, the vertical side of the classification partition plate 22 is attached to the side wall inside the container 2, the four classification partition plates 22 divide the inside of the container 2 into four cavities, and different products can be placed in each cavity.

The implementation principle of the embodiment is as follows: when using a magnetic grinder, the operator places different workpieces in different cavities and fixes the container 2. The worker starts the grinder to grind the workpiece.

When fixing the magnetic grinder, the worker abuts the first clamping plate 311 on the sidewall of the placing groove 11, rotates the fixing handle 314, the fixing handle 314 stably moves toward the second clamping plate 312 along the direction of the positioning rod 313, the fixing handle 314 abuts the second clamping plate 312 and pushes the second clamping plate 312 to move toward the first clamping plate 311, the second clamping plate 312 abuts on the vertical sidewall of the body 1, and then the first clamping plate 311 and the second clamping plate 312 are clamped on the sidewall of the top of the body 1.

After the first clamp plate 311 and the second clamp plate 312 are fixed, the worker simultaneously rotates the screw rods 32 on both sides of the container 2, and the screw rods 32 move toward the container 2 and rotate relative to the fixing portions 34. At the same time, the two screws 32 push the fixing parts 34 to move toward the container 2, and the two fixing parts 34 abut against the side wall of the container 2 through the rubber pads 344, thereby completing the fixing of the container 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a high-efficient stable categorised magnetic grinder, includes that body (1) and activity are placed container (2) on body (1), offer on body (1) and be used for placing standing groove (12) of container (2), its characterized in that: the side wall of the placing groove (12) is provided with a fixing component (3) for fixing the container (2), the fixing component (3) comprises an installation part (31) fixed on the side wall of the placing groove (12) and a screw rod (32) in threaded connection with the installation part (31), one end of the screw rod (32) is abutted against the side wall of the container (2), and the other end of the screw rod (32) is provided with a rotating handle (33).

2. An efficient and stable classifying magnetic grinder as claimed in claim 1, wherein: one end of the screw rod (32) close to the container (2) is rotatably connected with a fixing part (34), and the screw rod (32) is abutted against the side wall of the container (2) through the fixing part (34).

3. An efficient and stable classifying magnetic grinder as claimed in claim 2, wherein: one side of the fixing part (34) far away from the screw rod (32) is an arc-shaped surface (343), and the arc-shaped surface (343) is abutted against the side wall of the container (2).

4. A high efficiency and stability classifying magnetic grinder as claimed in claim 3, wherein: a rubber pad (344) is fixed on the arc-shaped surface (343), and the fixed part (34) is abutted against the side wall of the container (2) through the rubber pad (344).

5. An efficient and stable classifying magnetic grinder as claimed in claim 2, wherein: the lead screw (32) is sleeved with a first spring (35), one end of the first spring (35) is abutted to the fixing portion (34), and the other end of the first spring (35) is abutted to the mounting portion (31).

6. An efficient and stable classifying magnetic grinder as claimed in claim 1, wherein: installation department (31) include first splint (311), locating lever (313), second splint (312) and fixed handle (314), locating lever (313) are fixed in one side of first splint (311), second splint (312) slide in on locating lever (313) and with first splint (311) parallel arrangement, fixed handle (314) threaded connection is on locating lever (313), fixed handle (314) are located one side that first splint (311) were kept away from in second splint (312) and are promoted second splint (312) to first splint (311) remove, lead screw (32) threaded connection in on first splint (311).

7. An efficient and stable classifying magnetic grinder as claimed in claim 6, wherein: and anti-skid grains (315) are arranged on the opposite sides of the first clamping plate (311) and the second clamping plate (312).

8. An efficient and stable classifying magnetic grinder as claimed in claim 7, wherein: a sliding groove (3131) is formed in the axial direction of the positioning rod (313), and a sliding block (3121) which slides in the sliding groove (3131) is fixed on the inner wall of the through hole of the second clamping plate (312).

9. An efficient and stable classifying magnetic grinder as claimed in claim 6, wherein: the positioning rod (313) is sleeved with a second spring (316), one end of the second spring (316) is abutted to the first clamping plate (311), and the other end of the second spring (316) is abutted to the second clamping plate (312).

10. An efficient and stable classifying magnetic grinder as claimed in claim 1, wherein: the bottom of container (2) is vertical to be fixed with installation pole (21), the top of installation pole (21) vertically seted up with the communicating two at least mounting grooves (211) of installation pole (21) lateral wall, peg graft in mounting groove (211) have with classification baffle (22) that container (2) inside bottom and lateral wall laminated mutually.