CN217194676U

CN217194676U - Auxiliary device for single-side grinding and polishing machine

Info

Publication number: CN217194676U
Application number: CN202123186202.4U
Authority: CN
Inventors: 翟海军; 解付兵; 曹莹; 曾烨
Original assignee: Hunan Jingyi Xiangtai Environmental Protection High Tech Development Co Ltd
Current assignee: Hunan Jingyi Xiangtai Environmental Protection High Tech Development Co Ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-08-16
Anticipated expiration: 2031-12-17

Abstract

The utility model relates to the technical field of grinding and polishing machines, in particular to an auxiliary device for a single-face grinding and polishing machine, which comprises a carrying disc, wherein four clamps are annularly arranged at the top of the carrying disc at equal intervals, four mounting grooves corresponding to the positions of the clamps are arranged at the top of the carrying disc, the mounting grooves extend towards the direction of the central point of the carrying disc, a moving mechanism for moving the clamps is arranged in each mounting groove, the moving mechanism comprises a lead screw, a moving seat and a rotating handle, the lead screw is arranged in each mounting groove, two ends of the lead screw are rotationally connected with the inner wall of each mounting groove, a processing workpiece is placed at the top of the carrying disc between the four clamps through the matching use of the arranged clamps and the moving mechanism, the lead screw is driven to rotate by rotating the rotating handle, the lead screw drives the moving seat and the clamps to move, so that the clamps are pressed on the outer wall of the processing workpiece, the processing workpiece is clamped and fixed, and the problem that the processing workpiece is easy to slip is solved.

Description

Auxiliary device for single-side grinding and polishing machine

Technical Field

The utility model relates to a grinding and polishing machine technical field specifically is a single face is auxiliary device for grinding and polishing machine.

Background

At present, two common methods for fixing a machined workpiece by a single-side grinding and polishing machine are provided: firstly, high melting point paraffin is used for adhesion; firstly, the adsorption pad is used for adsorption, and the most common problem of the workpiece fixed by the two methods is that the workpiece is easy to slip and the grinding and polishing effect is influenced, so that the auxiliary device for the single-side grinding and polishing machine is required to be provided for improving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single face grinds auxiliary device for burnishing and polishing machine has solved the problem of the easy slippage of processing work piece.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a single face grinds auxiliary device for burnishing machine, is including carrying the thing dish, the equidistant annular in top that carries the thing dish is provided with four anchor clamps, carry the top of thing dish and offer four mounting grooves that correspond with the anchor clamps position, the mounting groove extends towards the direction of carrying thing dish central point, be provided with the moving mechanism who is used for anchor clamps to remove in the mounting groove, moving mechanism includes the lead screw, removes the seat and rotates the handle, the inside and both ends that the mounting groove was arranged in to the lead screw rotate with the inner wall of mounting groove and are connected, threaded connection has the removal seat on the lead screw, the lead screw is kept away from the one end that carries thing dish central point and is extended to the outside of carrying the thing dish and install the rotation handle, anchor clamps are arranged in the top of removing the seat and are connected through latch mechanism.

Preferably, the mounting groove all is provided with the spout along length direction's both sides inner wall, the both sides of removing the seat all are provided with the slider that corresponds with the spout position, remove between seat and the mounting groove through slider and spout sliding connection.

Preferably, the clamping mechanism comprises a clamping block arranged at the top of the movable seat and a clamping groove formed in the bottom of the clamp, the sections of the clamping groove and the clamping block are T-shaped, the clamping groove and the clamping block are identical in length, and the clamp and the movable seat form the clamping mechanism through the clamping block and the clamping groove.

Preferably, the fixture is provided with a counter bore, the fixture block is provided with a threaded hole matched with the counter bore for use, and the fixture and the movable seat are fixedly connected through the counter bore and the threaded hole by a fixing bolt.

Preferably, one end of the clamp, which is close to the central point of the object carrying disc, is provided with a clamping groove, and the shape of the clamping groove is matched with that of the processed workpiece.

Preferably, a gasket is arranged between the four clamps and on the top of the carrying plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the cooperation through the anchor clamps that set up and moving mechanism is used, will process the work piece and place and be located between four anchor clamps at year thing dish top, rotate the handle through the rotation and drive the lead screw rotation, the lead screw drives and removes seat and anchor clamps removal to support anchor clamps and press on the outer wall of processing the work piece, it is fixed to process the work piece centre gripping, solves the problem of the easy slippage of processing the work piece.

2. The utility model discloses in, pass through fixture block and draw-in groove through the anchor clamps that set up and remove the seat and constitute latch mechanism, anchor clamps and remove between the seat and pass counter bore and screw hole through fixing bolt and be connected fixedly, the installation and the dismantlement of the anchor clamps of being convenient for to the change of the anchor clamps of being convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of an auxiliary device for a single-side grinding and polishing machine according to the present invention;

fig. 2 is a schematic view of the overall structure of the auxiliary device for a single-sided grinding and polishing machine of the present invention;

FIG. 3 is an enlarged view of the structure of the area A in FIG. 2;

fig. 4 is the utility model relates to a single face grinds auxiliary device for burnishing machine's anchor clamps and removes a split structure sketch map.

In the figure: 1. a carrier plate; 2. a clamp; 201. a card slot; 202. a counter bore; 203. fixing the bolt; 3. mounting grooves; 301. a chute; 4. a moving mechanism; 401. a screw rod; 402. a movable seat; 4021. a slider; 4022. a clamping block; 4023. a threaded hole; 403. rotating the handle; 5. and (6) a gasket.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

an auxiliary device for a single-side grinding and polishing machine comprises a loading disc 1, four clamps 2 are annularly arranged on the top of the loading disc 1 at equal intervals, four mounting grooves 3 corresponding to the positions of the clamps 2 are formed in the top of the loading disc 1, the mounting grooves 3 extend towards the direction of the central point of the loading disc 1, a moving mechanism 4 used for moving the clamps 2 is arranged in each mounting groove 3, each moving mechanism 4 comprises a screw rod 401, a moving seat 402 and a rotating handle 403, each screw rod 401 is arranged in each mounting groove 3, two ends of each screw rod 401 are rotatably connected with the inner wall of each mounting groove 3, each screw rod 401 is in threaded connection with each moving seat 402, one end, far away from the central point of the loading disc 1, of each screw rod 401 extends to the outside of the loading disc 1 and is provided with the rotating handle 403, each clamp 2 is arranged on the top of each moving seat 402 and is connected through a clamping mechanism, when the auxiliary device is used, a processing workpiece is arranged between the four clamps 2 on the top of the loading disc 1, rotate handle 403 through rotating and drive lead screw 401 and rotate, lead screw 401 drives and removes seat 402 and anchor clamps 2 removal to support anchor clamps 2 and press on the outer wall of processing work piece, will process the work piece centre gripping fixed, solve the problem of the easy slippage of processing work piece.

In this embodiment, referring to fig. 3, the inner walls of the two sides of the mounting groove 3 along the length direction are both provided with sliding grooves 301, the two sides of the moving seat 402 are both provided with sliding blocks 4021 corresponding to the positions of the sliding grooves 301, the moving seat 402 is slidably connected with the mounting groove 3 through the sliding blocks 4021 and the sliding grooves 301, and the moving stability of the moving seat 402 and the clamp 2 is improved through the sliding blocks 4021 and the sliding grooves 301.

In this embodiment, referring to fig. 4, the clamping mechanism includes a fixture block 4022 installed at the top of the moving seat 402 and a fixture groove 201 installed at the bottom of the fixture 2, the sections of the fixture groove 201 and the fixture block 4022 are both T-shaped, the lengths of the fixture groove 201 and the fixture block 4022 are the same, and the fixture 2 and the moving seat 402 form the clamping mechanism through the fixture block 4022 and the fixture groove 201.

The fixture 2 is provided with a counter bore 202, the fixture block 4022 is provided with a threaded hole 4023 matched with the counter bore 202 for use, the fixture 2 and the moving seat 402 are fixedly connected through the counter bore 202 and the threaded hole 4023 by the fixing bolt 203, the fixture block 4022 and the clamping groove 201 are arranged to form a clamping mechanism, so that the fixture 2 can be conveniently mounted and dismounted, the fixture 2 can be conveniently replaced, and the fixing effect of the fixture 2 and the moving seat 402 can be improved by the fixing bolt 203.

In this embodiment, referring to fig. 1, a clamping groove is formed in one end of the fixture 2 close to the central point of the object carrying tray 1, the shape of the clamping groove is adapted to the shape of the processing workpiece, the contact surface of the fixture 2 and the processing workpiece may be Y-shaped or arc-shaped according to the shape of the processing workpiece, and the shape of the clamping groove is determined according to the shape of the processing workpiece, so as to fix the processing workpiece.

In this embodiment, referring to fig. 1, a gasket 5 is disposed between the four clamps 2 and at the top of the object carrying tray 1, the thickness of the clamp 2 is at least 50mm, if the thickness of the processed workpiece is less than 50mm, a gasket with a certain thickness can be stacked between the processed workpiece and the object carrying tray, the surface of the gasket is flat, the size of the gasket is the same as that of the processed workpiece, the clamp 2 is guaranteed to be slightly lower than the surface of the processed workpiece, and the clamp 2 is not damaged during grinding and polishing.

The utility model discloses the theory of operation: when the device is used, a processing workpiece is placed on the top of the object carrying disc 1 and positioned between the four fixtures 2, the rotating handle 403 is rotated to drive the screw rod 401 to rotate, the screw rod 401 drives the moving seat 402 and the fixtures 2 to move, so that the fixtures 2 are pressed against the outer wall of the processing workpiece, a clamping groove is formed in one end, close to the central point of the object carrying disc 1, of each fixture 2, the shape of the clamping groove is matched with that of the processing workpiece, the shape of the clamping groove is determined according to the shape of the processing workpiece, and the processing workpiece is clamped and fixed, wherein the thickness of each fixture 2 is at least 50mm, if the thickness of the processing workpiece is less than 50mm, a gasket with a certain thickness can be arranged between the processing workpiece and the object carrying disc, the surface of the gasket is flat and the size of the gasket is the same as that of the processing workpiece, the fixture 2 is slightly lower than the surface of the processing workpiece, the damage to the fixtures 2 during grinding and polishing can not be caused, and the problem that the processing workpiece is easy to slip is solved, and the clamp 2 and the moving seat 402 form a clamping mechanism through the clamping block 4022 and the clamping groove 201, and the clamp 2 and the moving seat 402 are fixedly connected through the fixing bolt 203 penetrating through the counter bore 202 and the threaded hole 4023, so that the clamp 2 can be conveniently mounted and dismounted, and the clamp 2 can be conveniently replaced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a single face is auxiliary device for abrasive buffing machine, includes year thing dish (1), its characterized in that: four clamps (2) are annularly arranged on the top of the carrying disc (1) at equal intervals, the top of the carrying plate (1) is provided with four mounting grooves (3) corresponding to the positions of the clamps (2), the mounting groove (3) extends towards the center point of the object carrying disc (1), a moving mechanism (4) for moving the clamp (2) is arranged in the mounting groove (3), the moving mechanism (4) comprises a screw rod (401), a moving seat (402) and a rotating handle (403), the screw rod (401) is arranged in the mounting groove (3), two ends of the screw rod are rotationally connected with the inner wall of the mounting groove (3), a moving seat (402) is connected to the screw rod (401) in a threaded manner, one end of the screw rod (401), which is far away from the central point of the object carrying disc (1), extends to the outside of the object carrying disc (1) and is provided with a rotating handle (403), the clamp (2) is arranged at the top of the movable seat (402) and is connected through a clamping mechanism.

2. The auxiliary device for a single-sided lapping and polishing machine according to claim 1, characterized in that: all be provided with spout (301) on mounting groove (3) along length direction's the both sides inner wall, the both sides of removing seat (402) all are provided with slider (4021) that correspond with spout (301) position, remove between seat (402) and mounting groove (3) through slider (4021) and spout (301) sliding connection.

3. The auxiliary device for a single-sided lapping and polishing machine according to claim 1, characterized in that: clamping mechanism is including installing fixture block (4022) and seting up draw-in groove (201) in anchor clamps (2) bottom at removal seat (402) top, the cross-section of draw-in groove (201) and fixture block (4022) is the T shape, the length of draw-in groove (201) and fixture block (4022) is the same, anchor clamps (2) pass through fixture block (4022) and draw-in groove (201) with removal seat (402) and constitute clamping mechanism.

4. The auxiliary device for a single-sided lapping and polishing machine as claimed in claim 3, wherein: the fixture (2) is provided with a counter bore (202), the fixture block (4022) is provided with a threaded hole (4023) matched with the counter bore (202) for use, and the fixture (2) and the movable seat (402) are fixedly connected through the counter bore (202) and the threaded hole (4023) by a fixing bolt (203).

5. The auxiliary device for a single-sided lapping and polishing machine as claimed in claim 1, wherein: one end of the clamp (2) close to the central point of the object carrying disc (1) is provided with a clamping groove, and the shape of the clamping groove is matched with that of a processed workpiece.

6. The auxiliary device for a single-sided lapping and polishing machine as claimed in claim 1, wherein: gaskets (5) are arranged among the four clamps (2) and positioned at the top of the object carrying disc (1).