CN219521505U

CN219521505U - Polishing tool for plane forming grinding machine

Info

Publication number: CN219521505U
Application number: CN202223551637.9U
Authority: CN
Inventors: 江军武
Original assignee: Wangpan Precision Machinery Guangdong Co ltd
Current assignee: Wangpan Precision Machinery Guangdong Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-08-15
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a polishing tool for a plane forming grinder, which comprises the following components: the polishing device comprises a frame body, a driving motor, an output shaft and a polishing disc; the automatic grinding machine is characterized in that a driving motor is connected to the inner wall of the frame body, the frame body serves as a containing foundation, the output end of the driving motor is connected with an output shaft, one end of the output shaft is connected with a butt joint mechanism, and one side of the butt joint mechanism is connected with a grinding disc. This frock of polishing that flat shaping grinding machine used, through inserting the butt joint dish inside the butt joint groove, through rotatory T template running through the rectangular channel, get into circular intracavity, and after the T template resets, can install the dish of polishing at output shaft tip, when dismantling, again with T type pole rotatory 90 can, and in the guide rail is gone into through the deflector card, make it can not take place the condition of idling easily, through rotatory outside handle, can drive two sets of L templates and remove to T type groove both sides inner wall simultaneously, then can be more convenient will polish the frock and install on the flat shaping grinding machine.

Description

Polishing tool for plane forming grinding machine

Technical Field

The utility model relates to the technical field of surface forming grinding machines, in particular to a grinding tool for a surface forming grinding machine.

Background

A flat forming grinder is also one type of grinder. The grinding machine mainly uses a sand disc or a grinding wheel to rotationally grind a workpiece so that the workpiece can reach required flatness, and the workpiece can be divided into a rectangular workbench and a round workbench according to the shape of the workbench;

the frock of polishing that uses at present, its inside sand table or emery wheel is through the welding screw rod at output tip, then, passes the inside aperture of sand table or emery wheel with screw rod tip after, is connected with hexagon nut and locks, installs sand table or emery wheel on the output shaft through this kind of mode, and the installation comparatively loaded down with trivial details, and after long-time use, the nut once loosens, appears easily, and the output shaft rotates, and sand table or emery wheel do not follow the rotatory condition that is idle running promptly.

Disclosure of Invention

The utility model aims to provide a polishing tool for a plane forming grinder, which solves the problems that the prior polishing tool in the market has troublesome connection mode between a sand disc or a grinding wheel and an output shaft, is difficult to replace and is easy to idle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a grinding tool for a flat forming grinder, comprising: the polishing device comprises a frame body, a driving motor, an output shaft and a polishing disc;

the automatic grinding machine is characterized in that a driving motor is connected to the inner wall of the frame body, the frame body serves as a containing foundation, the output end of the driving motor is connected with an output shaft, one end of the output shaft is connected with a butt joint mechanism, and one side of the butt joint mechanism is connected with a grinding disc.

Preferably, the back of the frame body is connected with a mounting mechanism, and the mounting mechanism is connected to the front of the surface grinder body.

Preferably, the docking mechanism includes: the novel grinding disc comprises a butt joint disc, a guide plate, a guide rail, a butt joint groove, a through hole, a T-shaped rod, a torsion spring, a placing cavity, a T-shaped plate, a rectangular groove and a circular cavity, wherein one end of an output shaft is connected with the butt joint disc, the butt joint disc is arranged in the butt joint groove, and the butt joint groove is formed in one side of the grinding disc.

Preferably, the outer peripheral surface of the butt joint disc is connected with a guide plate, the guide plate is connected in a guide rail in a clamping way, and the guide rail is connected on the inner peripheral surface of the butt joint groove.

Preferably, a through hole is formed in one side of the butt joint disc, a T-shaped rod is connected in the through hole in a penetrating manner, a torsion spring is connected to the outer peripheral surface of the T-shaped rod, the end part of the torsion spring is connected to the placing cavity, and the placing cavity is formed in the inner peripheral surface of the through hole.

Preferably, one end of the T-shaped rod is connected with a T-shaped plate, the T-shaped plate penetrates through the rectangular groove to be connected in the circular cavity in a clamping mode, the rectangular groove is formed in the inner wall of the butt joint groove, and the circular cavity is formed in the rectangular groove.

Preferably, the mounting mechanism includes: the novel plastic box comprises a square frame, a bearing, a rotating shaft, a handle, a through hole, a bidirectional threaded rod, a supporting seat, a push plate, a guide seat, a U-shaped rod, an L-shaped plate and a T-shaped groove, wherein the square frame is connected to the back of the box body, the bearing is connected to the inner side wall of the square frame, the rotating shaft is connected to the bearing, one end of the rotating shaft is connected with the handle, the handle is rotationally connected to the through hole, and the through hole is formed in one side of the square frame.

Preferably, the other end of the rotating shaft is connected with a bidirectional threaded rod, the bidirectional threaded rod is rotatably connected in the supporting seat, and the supporting seat is connected on the inner wall of the square frame.

Preferably, the push plate is connected to the two-way threaded rod through threads, the guide seat is connected to the front portion of the push plate, the guide seat is connected to the U-shaped rod in a sliding mode, and the U-shaped rod is connected to the inner wall of the square frame.

Preferably, the back of the push plate is connected with an L-shaped plate, the L-shaped plate is connected in a T-shaped groove in a clamping mode, and the T-shaped groove is formed in the front of the surface grinder body.

Compared with the prior art, the utility model has the beneficial effects that: this frock of polishing that flat shaping grinding machine used, through inserting the butt joint dish inside the butt joint groove, through rotatory T template running through the rectangular channel, get into circular intracavity, and after the T template resets, can install the dish of polishing at output shaft tip, when dismantling, again with T type pole rotatory 90 can, and in the guide rail is gone into through the deflector card, make it can not take place the condition of idling easily, through rotatory outside handle, can drive two sets of L templates and remove to T type groove both sides inner wall simultaneously, then can be more convenient will polish the frock and install on the flat shaping grinding machine, concrete content is as follows:

1. firstly, manually rotating two groups of T-shaped rods at one side of a butt joint disc by 90 degrees, then clamping the butt joint disc along a butt joint groove, entering a guide rail through a guide plate, so that the phenomenon of idling does not easily occur, after the butt joint disc is completely clamped into the butt joint groove, loosening the T-shaped rods to install a polishing disc at the end part of an output shaft, and manually rotating the two groups of T-shaped rods by 90 degrees again when the butt joint disc needs to be disassembled or replaced, so that the polishing disc can be pulled out;

2. the two groups of L-shaped plates are inserted into the T-shaped grooves, then, the handles are manually rotated anticlockwise until the L-shaped plates are propped against the inner walls of the two sides of the T-shaped grooves, and the polishing tool can be installed on the height adjusting plate of the plane forming grinding machine, so that the connection and the assembly are more convenient.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a frame structure of the present utility model;

FIG. 4 is a schematic view of the structure of the polishing disc of the present utility model;

FIG. 5 is an enlarged view of the structure of the portion A of the present utility model;

fig. 6 is an enlarged view of the structure of the portion B of the present utility model.

In the figure: 1. a frame; 2. a driving motor; 3. an output shaft; 4. a docking mechanism; 401. a butt joint disc; 402. a guide plate; 403. a guide rail; 404. a butt joint groove; 405. a through hole; 406. a T-shaped rod; 407. a torsion spring; 408. a placement cavity; 409. t-shaped plates; 410. rectangular grooves; 411. a circular cavity; 5. polishing the grinding disc; 6. a mounting mechanism; 601. a square frame; 602. a bearing; 603. a rotating shaft; 604. a handle; 605. a through hole; 606. a two-way threaded rod; 607. a support base; 608. a push plate; 609. a guide seat; 610. a U-shaped rod; 611. an L-shaped plate; 612. a T-shaped groove; 7. a surface grinder body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: a grinding tool for a flat forming grinder, comprising: the polishing device comprises a frame body 1, a driving motor 2, an output shaft 3 and a polishing disc 5;

the driving motor 2 is connected to the inner wall of the frame body 1, the frame body 1 serves as a containing foundation, the output end of the driving motor 2 is connected with the output shaft 3, one end of the output shaft 3 is connected with the docking mechanism 4, and one side of the docking mechanism 4 is connected with the polishing disc 5.

The back of the frame body 1 is connected with a mounting mechanism 6, the mounting mechanism 6 is connected to the front part of the surface grinder body 7, and the polishing tool can be conveniently mounted on a height adjusting plate of the surface grinder body 7 through the mounting mechanism 6.

The docking mechanism 4 includes: the butt joint dish 401, the deflector 402, the guided way 403, the butt joint groove 404, the through-hole 405, T type pole 406, torsional spring 407, place the chamber 408, T type board 409, rectangular channel 410, circular chamber 411, output shaft 3 one end is connected with the butt joint dish 401, the butt joint dish 401 sets up in butt joint groove 404, butt joint groove 404 sets up in polishing dish 5 one side, through inserting the butt joint dish 401 inside the butt joint groove 404, in the circular chamber 411 is run through rectangular channel 410 through rotatory T type board 409, and after T type board 409 resets, butt joint dish 401 can' T follow butt joint groove 404 and take out, and then install polishing dish 5 at output shaft 3 tip, during the dismantlement, again with T type pole 406 rotatory 90, and through deflector 402 card income guided way 403 in, make it can not take place the condition of idle running easily.

The guide plate 402 is connected to the outer peripheral surface of the docking plate 401, the guide plate 402 is connected in the guide rail 403 in a clamping manner, the guide rail 403 is connected to the inner peripheral surface of the docking groove 404, and six groups of guide plates 402 and guide rails 403 are arranged in an annular array with respect to the center of the docking plate 401, so that the docking plate 401 can stably drive the polishing disc 5 to rotate when rotating, and idle running is not easy to occur. A through hole 405 is formed in one side of the butt joint disc 401, a T-shaped rod 406 is connected in the through hole 405 in a penetrating manner, a torsion spring 407 is connected to the outer peripheral surface of the T-shaped rod 406, the end portion of the torsion spring 407 is connected to the placing cavity 408, the placing cavity 408 is formed in the inner peripheral surface of the through hole 405, and the T-shaped rod 406 can reset automatically after rotating and losing external acting force.

One end of the T-shaped rod 406 is connected with a T-shaped plate 409, the T-shaped plate 409 penetrates through the rectangular groove 410 to be connected in the circular cavity 411 in a clamping mode, the rectangular groove 410 is formed in the inner wall of the butt joint groove 404, the circular cavity 411 is formed in the rectangular groove 410, and the through hole 405, the T-shaped rod 406, the torsion spring 407, the placing cavity 408, the T-shaped plate 409, the rectangular groove 410 and the circular cavity 411 are symmetrically arranged in two groups with respect to the central axis of the circular cavity 411, so that the connection of the T-shaped plate 409 and the rectangular groove 410 is firmer, and the T-shaped plate 411 cannot be easily separated.

The mounting mechanism 6 includes: the back of the frame body 1 is connected with the square frame 601, the bearing 602 is connected to the inner side wall of the square frame 601, the bearing 603 is connected to the rotating shaft 603, one end of the rotating shaft 603 is connected to the handle 604, the handle 604 is connected in the through hole 605 in a rotating mode, the through hole 605 is formed in one side of the square frame 601, and two groups of L-shaped plates 611 can be driven to move towards the inner walls of two sides of the T-shaped groove 612 simultaneously through rotating the external handle 604, so that polishing tools can be conveniently installed on a plane forming grinding machine.

The other end of the rotating shaft 603 is connected with a bidirectional threaded rod 606, the bidirectional threaded rod 606 is rotationally connected in a supporting seat 607, the supporting seat 607 is connected to the inner wall of the rectangular frame 601, and the middle of the bidirectional threaded rod 606 is supported by the supporting seat 607, so that the bidirectional threaded rod 606 can stably rotate. The push plate 608 is connected to the bidirectional threaded rod 606 in a threaded manner, the guide seat 609 is connected to the front portion of the push plate 608, the guide seat 609 is connected to the U-shaped rod 610 in a sliding manner, the U-shaped rod 610 is connected to the inner wall of the rectangular frame 601, and the push plate 608 cannot rotate along with the rotation of the bidirectional threaded rod 606 through the guide seat 609 and the U-shaped rod 610. The push plate 608 back is connected with L-shaped plate 611, L-shaped plate 611 block connection is in T-shaped groove 612, and T-shaped groove 612 is offered at the front portion of flat grinder body 7, through two sets of L-shaped plate 611, gets into respectively on the inside both sides wall of T-shaped groove 612, and the connection is comparatively firm, and relatively easy to assemble.

To sum up: as shown in fig. 1 to 6, when the polishing tool for the surface forming grinder is used, the device is simply understood, firstly, two groups of T-shaped rods 406 on one side of the butt plate 401 are manually rotated by 90 degrees, the T-shaped rods 406 drive the T-shaped plates 409 to rotate, and simultaneously, the torsion springs 407 are twisted, then, the butt plate 401 is clamped along the butt grooves 404, the guide plates 402 enter the guide rails 403 when the butt plate 401 is clamped, the polishing plate 5 can be stably driven to rotate without easy idle rotation, after the butt plate 401 is completely clamped into the butt plate 404, the T-shaped plates 409 penetrate through the rectangular grooves 410 and enter the circular cavities 411, the T-shaped rods 406 are released, the torsion springs 407 immediately drive the T-shaped rods 406 to rotate and reset, meanwhile, the T-shaped plates 409 are driven to rotate, after the T-shaped plates 409 are completely reset, the T-shaped plates cannot be pulled out from the rectangular grooves 410, and then the grinding disc 5 is installed at the end part of the output shaft 3, when the grinding disc 5 needs to be disassembled or replaced, the two groups of T-shaped rods 406 are manually rotated by 90 degrees, the grinding disc 5 can be pulled out, the disassembly and the installation are convenient, secondly, the two groups of L-shaped plates 611 are inserted into the T-shaped grooves 612, after the two groups of L-shaped plates are completely inserted, the handle 604 is manually rotated anticlockwise, the handle 604 drives the bidirectional threaded rod 606 to rotate through the rotating shaft 603, and the bidirectional threaded rod 606 is in threaded connection with the two groups of push plates 608, and the push plates 608 are in sliding connection with the U-shaped rods 610 through the guide seat 609, therefore, when the handle 604 is rotated anticlockwise, the two groups of L-shaped plates 611 simultaneously move towards the two sides of the inside of the T-shaped grooves 612 until the two groups of L-shaped plates abut against the inner walls of the two sides of the T-shaped grooves 612, so that the grinding tool is installed on the height adjusting plate of the plane forming grinding machine, the connection and the assembly are convenient, and the grinding tool is adjusted to a proper height when in use, then, the driving motor 2 is started, and the driving motor 2 drives the polishing disc 5 to rotate, so that the workpiece can be polished, and what is not described in detail in the present specification belongs to the prior art known to those skilled in the art.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A grinding tool for a flat forming grinder, comprising: the polishing device is characterized by comprising a frame body (1), a driving motor (2), an output shaft (3) and a polishing disc (5);

the novel polishing device is characterized in that a driving motor (2) is connected to the inner wall of the frame body (1), an output shaft (3) is connected to the output end of the driving motor (2), a docking mechanism (4) is connected to one end of the output shaft (3), and a polishing disc (5) is connected to one side of the docking mechanism (4).

2. The grinding tool for a flat forming grinder according to claim 1, wherein: the back of the frame body (1) is connected with a mounting mechanism (6), and the mounting mechanism (6) is connected to the front part of the surface grinder body (7).

3. The grinding tool for a flat forming grinder according to claim 1, wherein: the docking mechanism (4) comprises: the novel polishing device comprises a butt joint disc (401), a guide plate (402), a guide rail (403), a butt joint groove (404), a through hole (405), a T-shaped rod (406), a torsion spring (407), a placing cavity (408), a T-shaped plate (409), a rectangular groove (410) and a round cavity (411), wherein one end of an output shaft (3) is connected with the butt joint disc (401), the butt joint disc (401) is arranged in the butt joint groove (404), and the butt joint groove (404) is formed in one side of a polishing disc (5).

4. A grinding tool for a flat forming grinder according to claim 3, wherein: the outer peripheral surface of the butt joint disc (401) is connected with a guide plate (402), the guide plate (402) is connected in a guide rail (403) in a clamping mode, and the guide rail (403) is connected to the inner peripheral surface of the butt joint groove (404).

5. A grinding tool for a flat forming grinder according to claim 3, wherein: the butt joint dish (401) one side has seted up through-hole (405), through-connection has T type pole (406) in through-hole (405), be connected with torsional spring (407) on T type pole (406) outer peripheral face, torsional spring (407) end connection is in placing chamber (408), place chamber (408) and set up on through-hole (405) inner peripheral face.

6. The grinding tool for a flat forming grinder according to claim 5, wherein: t shaped bar (406) one end is connected with T template (409), T template (409) run through rectangular channel (410) block and connect in circular chamber (411), rectangular channel (410) are seted up on butt joint groove (404) inner wall, circular chamber (411) are seted up inside rectangular channel (410).

7. The grinding tool for a flat forming grinder according to claim 2, wherein: the mounting mechanism (6) includes: the novel plastic box comprises a square frame (601), bearings (602), a rotating shaft (603), a handle (604), a through hole (605), a bidirectional threaded rod (606), a supporting seat (607), a push plate (608), a guide seat (609), a U-shaped rod (610), an L-shaped plate (611) and a T-shaped groove (612), wherein the square frame (601) is connected to the back of the frame body (1), the bearings (602) are connected to the inner side wall of the square frame (601), the rotating shaft (603) is connected to the bearings (602), one end of the rotating shaft (603) is connected with the handle (604), the handle (604) is rotatably connected to the inside of the through hole (605), and the through hole (605) is formed in one side of the square frame (601).

8. The grinding tool for a flat forming grinder according to claim 7, wherein: the other end of the rotating shaft (603) is connected with a bidirectional threaded rod (606), the bidirectional threaded rod (606) is rotatably connected in a supporting seat (607), and the supporting seat (607) is connected to the inner wall of the square frame (601).

9. The grinding tool for a flat forming grinder of claim 8, wherein: the bidirectional threaded rod (606) is connected with a push plate (608) in a threaded manner, a guide seat (609) is connected to the front portion of the push plate (608), the guide seat (609) is connected to a U-shaped rod (610) in a sliding manner, and the U-shaped rod (610) is connected to the inner wall of the square frame (601).

10. The grinding tool for a flat forming grinder according to claim 9, wherein: the back of the push plate (608) is connected with an L-shaped plate (611), the L-shaped plate (611) is clamped and connected in a T-shaped groove (612), and the T-shaped groove (612) is formed in the front of the surface grinder body (7).