CN216179477U

CN216179477U - Fine workpiece polishing device with good positioning effect

Info

Publication number: CN216179477U
Application number: CN202122499047.5U
Authority: CN
Inventors: 鄢绪波
Original assignee: Yidu Pengxin Photoelectric Machinery Co ltd
Current assignee: Yidu Pengxin Photoelectric Machinery Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-05
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to the technical field of polishing equipment and discloses a fine workpiece polishing device with a good positioning effect. This smart work piece burnishing device that location effect is good, place the smart work piece that will carry out the polishing and place a top, then start hydraulic telescoping rod, it removes along the spout inner wall to drive the fixed plate, and then drive splint and remove, it is fixed with the both sides centre gripping of smart work piece, start electric telescopic handle, electric telescopic handle drives the clamp plate and openly removes to the smart work piece, the cooperation fixed plate, both ends centre gripping is fixed around with the smart work piece, and then the equal centre gripping in four sides with the smart work piece is fixed, can play the effect of centre gripping and location, make the smart work piece place the seat and keep stable, thereby remove to the smart work piece and fix through starting electric telescopic handle and hydraulic telescopic handle drive clamp plate and splint.

Description

Fine workpiece polishing device with good positioning effect

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to a fine workpiece polishing device with a good positioning effect.

Background

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. Polishing does not improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or mirror gloss, and sometimes is used for eliminating gloss, usually a polishing wheel or a polishing wheel is used as a polishing tool, and polishing of the workpiece is mainly mechanical polishing, namely, a process of enabling the polishing wheel running at a high speed to contact with the surface of the workpiece to generate friction on a certain mechanical device in a corresponding contact mode under the action of certain pressure, and gradually abrading or polishing and smoothing the allowance of the machined surface of the workpiece.

When polishing the work piece, need place the work piece on frock clamp, prevent that it from sliding, but current frock clamp can only be suitable for the work piece of specific model, and the work piece of different sizes all need change different clamping device, and the process is loaded down with trivial details, and the operation is inconvenient, and the effect when using is not good, needs to improve this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fine workpiece polishing device with a good positioning effect so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an effectual smart work piece burnishing device fixes a position, includes the workstation, the top of workstation is provided with actuating mechanism, actuating mechanism's top is provided with centre gripping positioner, the top of workstation is provided with burnishing device.

Centre gripping positioner is including placing board, connecting block, hydraulic telescoping rod, fixed plate, splint, spout, slider, slide, placing seat, support frame, electric telescopic handle and pinch-off blades, connecting block fixed connection is in hydraulic telescoping rod's side, slider fixed connection is in the bottom of fixed plate, place seat fixed connection in the top of placing the board, the spout is seted up in the top of placing the seat, the inside of placing the seat is seted up in the slide, support frame fixed connection is close to openly in the top of placing the board, electric telescopic handle fixed connection is in the inside of support frame, pinch-off blades fixed connection is in electric telescopic handle's back.

Preferably, actuating mechanism includes motor, first belt pulley, belt, second belt pulley, threaded rod, thread bush and brace table, motor fixed connection is in the top of workstation, first belt pulley fixed connection is in the output shaft of motor, belt drive connects in the surface of first belt pulley, second belt pulley drive connects in the inside of belt, the threaded rod is fixed connection respectively in the inner circle of first belt pulley and second belt pulley, thread bush threaded connection is on the surface of threaded rod, brace table fixed connection is in the top of workstation.

Preferably, burnishing device includes mount, supporting seat, pneumatic cylinder, second motor and throwing aureola, supporting seat fixed connection is in the top of workstation, mount fixed connection is in the surface of supporting seat, pneumatic cylinder fixed connection is in the inside of mount, the inside sliding connection of pneumatic cylinder has the lead screw, the bottom fixedly connected with shell of lead screw, second motor fixed connection is in the interior top of shell, throwing aureola fixed connection is in the output shaft of second motor.

Preferably, hydraulic telescoping rod's quantity is two, two hydraulic telescoping rod symmetric distribution is in the left and right sides of placing the board top, and through being provided with hydraulic telescoping rod, hydraulic telescoping rod plays the effect that drives the connecting block and remove, and then drives the fixed plate and remove, reaches the effect that adjusts splint and remove.

Preferably, the front fixedly connected with link of connecting block, the back fixed connection of fixed plate is in the front of link, and through being provided with the link, the link plays the effect of connecting fixed plate and connecting block.

Preferably, the fixed plate is connected with the inner wall of the sliding groove in a sliding mode, the sliding block is connected with the inner portion of the sliding way in a sliding mode, the placing plate is fixedly connected with the top of the threaded sleeve, and the fixed plate can move more stably in the placing seat through the sliding block and the sliding way.

Preferably, the quantity of threaded rod and thread bush is two, two threaded rod and thread bush symmetric distribution are both ends around the workstation top, and through being provided with threaded rod and thread bush, the thread bush can drive the fine work piece removal of placing board and its top on the threaded rod, drives the fine work piece and removes to throwing aureola after with fine work piece centre gripping, polishes.

Preferably, the supporting table is close to one side of the threaded rod and is fixedly connected with a bearing, the threaded rod is fixedly connected to an inner ring of the bearing, and the bearing plays a role in connecting the threaded rod with the supporting frame through the bearing, so that the threaded rod can be prevented from being suspended.

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

1. the fine workpiece polishing device with good positioning effect comprises a clamping plate, an electric telescopic rod, a hydraulic telescopic rod, a matching slide block, a fixed plate and a slide way, wherein when the fine workpiece polishing device is used, a fine workpiece to be polished is placed at the top of a placing seat, then the hydraulic telescopic rod is started to drive the fixed plate to move along the inner wall of a chute, and further drive the clamping plate to move, so that two sides of the fine workpiece are clamped and fixed, meanwhile, the electric telescopic rod is started to drive the clamping plate to move towards the front of the fine workpiece, the electric telescopic rod is matched with the fixed plate to clamp and fix the front end and the rear end of the fine workpiece, and further clamp and fix the four sides of the fine workpiece, so that the fine workpiece can be clamped and positioned stably on the placing seat, the electric telescopic rod and the hydraulic telescopic rod are started to drive the clamping plate and the clamping plate to move towards the fine workpiece to fix, and the device is suitable for clamping and positioning of different sizes, wide application range and firm clamping.

2. This fine work piece burnishing device that location effect is good through being provided with the motor, cooperation threaded rod and thread bush, when using, after good with fine work piece centre gripping, can the starter motor, drive the threaded rod and rotate for the thread bush can remove to throwing aureola at the threaded rod surface, thereby drives by the fine work piece that the centre gripping is good to removing to throwing aureola, can carry out comprehensive polishing to fine work piece surface.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a side view, cross-sectional and sectional view of the present invention, including the placement base and the support frame;

FIG. 4 is a schematic top view of the present invention.

In the figure: 1. a work table; 2. a drive mechanism; 201. a motor; 202. a first pulley; 203. a belt; 204. a second pulley; 205. a threaded rod; 206. a threaded sleeve; 207. a support frame; 3. a polishing device; 301. a fixed mount; 302. a supporting seat; 303. a hydraulic cylinder; 304. a second motor; 305. a polishing wheel; 4. clamping and positioning the device; 401. placing the plate; 402. connecting blocks; 403. a hydraulic telescopic rod; 404. a fixing plate; 405. a splint; 406. a chute; 407. a slider; 408. a slideway; 409. a placing seat; 410. a support frame; 411. an electric telescopic rod; 412. and (5) clamping the plate.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an effectual smart work piece burnishing device fixes a position, includes workstation 1, and the top of workstation 1 is provided with actuating mechanism 2, and the top of actuating mechanism 2 is provided with centre gripping positioner 4, and the top of workstation 1 is provided with burnishing device 3.

The clamping and positioning device 4 comprises a placing plate 401, a connecting block 402, a hydraulic telescopic rod 403, a fixing plate 404, a clamping plate 405, a sliding groove 406, a sliding block 407, a sliding way 408, a placing seat 409, a supporting frame 410, an electric telescopic rod 411 and a clamping plate 412, wherein the placing plate 401 is fixedly connected to the top of the threaded sleeve 206, the connecting block 402 is fixedly connected to the side surface of the hydraulic telescopic rod 403, the number of the hydraulic telescopic rods 403 is two, the two hydraulic telescopic rods 403 are symmetrically distributed on the left side and the right side of the top of the placing plate 401, through the arrangement of the hydraulic telescopic rods 403, the hydraulic telescopic rods 403 play a role in driving the connecting block 402 to move, and further driving the fixing plate 404 to move, so as to achieve a role in adjusting the movement of the clamping plate 405, the front surface of the connecting block 402 is fixedly connected with the connecting frame, the back surface of the fixing plate 404 is fixedly connected to the front surface of the connecting frame, and through the connecting frame, the connecting frame plays a role in connecting the fixing plate 404 and the connecting block 402, the sliding block 407 is fixedly connected to the bottom of the fixing plate 404, the fixing plate 404 is slidably connected to the inner wall of the sliding groove 406, the sliding block 407 is slidably connected to the inside of the sliding groove 408, by providing the sliding block 407 and the sliding groove 408, the fixing plate 404 can be moved more stably in the placing seat 409, the placing seat 409 is fixedly connected to the top of the placing plate 401, the sliding groove 406 is arranged at the top of the placing seat 409, the sliding groove 408 is arranged in the placing seat 409, the supporting frame 410 is fixedly connected to the top of the placing plate 401 close to the front side, the electric telescopic rod 411 is fixedly connected to the inside of the supporting frame 410, and the clamping plate 412 is fixedly connected to the back side of the electric telescopic rod 411.

The driving mechanism 2 comprises a motor 201, a first belt pulley 202, a belt 203, a second belt pulley 204, a threaded rod 205, a threaded sleeve 206 and a supporting table 207, the motor 201 is fixedly connected to the top of the workbench 1, the first belt pulley 202 is fixedly connected to an output shaft of the motor 201, the belt 203 is in transmission connection with the surface of the first belt pulley 202, the second belt pulley 204 is in transmission connection with the inside of the belt 203, the threaded rod 205 is respectively and fixedly connected to inner rings of the first belt pulley 202 and the second belt pulley 204, the number of the threaded rods 205 and the threaded sleeves 206 is two, the two threaded rods 205 and the threaded sleeves 206 are symmetrically distributed at the front end and the rear end of the top of the workbench 1, through the arrangement of the threaded rods 205 and the threaded sleeves 206, the threaded sleeves 206 can move on the threaded rods 205 to drive the placing plate 401 and the finish workpieces at the top thereof to move, the finish workpieces are driven to move to the polishing wheel 305 after being clamped to be polished, threaded sleeve 206 threaded connection is on the surface of threaded rod 205, and a supporting bench 207 fixed connection is in the top of workstation 1, and a supporting bench 207 is close to threaded rod 205 one side fixedly connected with bearing, and threaded rod 205 fixed connection is in the inner circle of bearing, and through being provided with the bearing, the bearing plays the effect of connecting threaded rod 205 and supporting bench 207, can avoid threaded rod 205 unsettled.

Polishing device 3 includes mount 301, supporting seat 302, pneumatic cylinder 303, second motor 304 and throwing aureola 305, supporting seat 302 fixed connection is in the top of workstation 1, mount 301 fixed connection is on the surface of supporting seat 302, pneumatic cylinder 303 fixed connection is in the inside of mount 301, the inside sliding connection of pneumatic cylinder 303 has the lead screw, the bottom fixedly connected with shell of lead screw, second motor 304 fixed connection is in the interior top of shell, throwing aureola 305 fixed connection is in the output shaft of second motor 304.

The working principle of the utility model is as follows: when the polishing clamp is used, a precision workpiece needing polishing is placed between two clamping plates 405 on the top of a placing seat 409, then a hydraulic telescopic rod 403 is started, the hydraulic telescopic rod 403 drives a connecting block 402 to move, a fixing plate 404 is driven to move under the action of a connecting frame, a sliding block 407 at the bottom of the fixing plate 404 moves along the inner wall of a sliding rail 408, so that the clamping plate 405 is driven to move towards the direction close to the precision workpiece until the clamping plate 405 is in contact with two sides of the precision workpiece, the gold workpiece is clamped and fixed on the top of the placing seat 409, then an electric telescopic rod 411 is started, the electric telescopic rod 411 drives a clamping plate 412 to move towards the front of the precision workpiece until the clamping plate is in contact with the front of the precision workpiece, at the moment, the back of the precision workpiece is also in contact with the front of the fixing plate 404, the fixing plate 404 is matched under the action of the clamping plate 405 and the clamping plate 412, four sides of the precision workpiece can be clamped and limited, and the clamping and the positioning effect can be achieved, the precision workpiece is kept stable on the placing seat 409, then the motor 201 is started, the output shaft of the motor 201 rotates to drive the first belt pulley 202 to rotate, the second belt pulley 204 is driven to rotate under the transmission of the belt 203, the threaded rod 205 is further driven to rotate, the threaded sleeve 206 can move rightwards on the threaded rod 205, the placing plate 401 is driven to move rightwards, then the precision workpiece is driven to move rightwards, the gold workpiece is moved to the lower side of the polishing wheel 305, then the hydraulic cylinder 303 is started, the second motor 304 and the polishing wheel 305 are driven to move downwards until the polishing wheel 305 is contacted with the precision workpiece, then the second motor 304 is started to drive the polishing wheel 305 to rotate, and the surface of the precision workpiece is polished.

Claims

1. The utility model provides an effectual fine work piece burnishing device fixes a position, includes workstation (1), its characterized in that: the top of the workbench (1) is provided with a driving mechanism (2), the top of the driving mechanism (2) is provided with a clamping and positioning device (4), and the top of the workbench (1) is provided with a polishing device (3);

the clamping and positioning device (4) comprises a placing plate (401), a connecting block (402), a hydraulic telescopic rod (403), a fixing plate (404), a clamping plate (405), a sliding groove (406), a sliding block (407), a sliding way (408), a placing seat (409), a supporting frame (410), an electric telescopic rod (411) and a clamping plate (412), wherein the connecting block (402) is fixedly connected to the side surface of the hydraulic telescopic rod (403), the sliding block (407) is fixedly connected to the bottom of the fixing plate (404), the placing seat (409) is fixedly connected to the top of the placing plate (401), the sliding groove (406) is arranged at the top of the placing seat (409), the sliding way (408) is arranged inside the placing seat (409), the supporting frame (410) is fixedly connected to the top of the placing plate (401) close to the front surface, and the electric telescopic rod (411) is fixedly connected to the inside of the supporting frame (410), the clamping plate (412) is fixedly connected to the back of the electric telescopic rod (411).

2. A fine work polishing apparatus with good positioning effect as set forth in claim 1, wherein: actuating mechanism (2) include motor (201), first belt pulley (202), belt (203), second belt pulley (204), threaded rod (205), thread bush (206) and brace table (207), motor (201) fixed connection is in the top of workstation (1), first belt pulley (202) fixed connection is in the output shaft of motor (201), belt (203) transmission is connected in the surface of first belt pulley (202), second belt pulley (204) transmission is connected in the inside of belt (203), threaded rod (205) fixed connection is respectively in the inner circle of first belt pulley (202) and second belt pulley (204), thread bush (206) threaded connection is in the surface of threaded rod (205), brace table (207) fixed connection is in the top of workstation (1).

3. A fine work polishing apparatus with good positioning effect as set forth in claim 1, wherein: burnishing device (3) are including mount (301), supporting seat (302), pneumatic cylinder (303), second motor (304) and throwing aureola (305), supporting seat (302) fixed connection is in the top of workstation (1), mount (301) fixed connection is on the surface of supporting seat (302), pneumatic cylinder (303) fixed connection is in the inside of mount (301), the inside sliding connection of pneumatic cylinder (303) has the lead screw, the bottom fixedly connected with shell of lead screw, second motor (304) fixed connection is in the interior top of shell, throwing aureola (305) fixed connection is in the output shaft of second motor (304).

4. A fine work polishing apparatus with good positioning effect as set forth in claim 1, wherein: the number of the hydraulic telescopic rods (403) is two, and the two hydraulic telescopic rods (403) are symmetrically distributed on the left side and the right side of the top of the placing plate (401).

5. A fine work polishing apparatus with good positioning effect as set forth in claim 1, wherein: the front side of the connecting block (402) is fixedly connected with a connecting frame, and the back side of the fixing plate (404) is fixedly connected with the front side of the connecting frame.

6. A fine work polishing apparatus with good positioning effect as set forth in claim 1, wherein: the fixed plate (404) is connected with the inner wall of the sliding groove (406) in a sliding mode, the sliding block (407) is connected with the inner portion of the sliding channel (408) in a sliding mode, and the placing plate (401) is fixedly connected to the top of the threaded sleeve (206).

7. A fine work polishing apparatus with good positioning effect as set forth in claim 2, wherein: the number of the threaded rods (205) and the threaded sleeves (206) is two, and the threaded rods (205) and the threaded sleeves (206) are symmetrically distributed at the front end and the rear end of the top of the workbench (1).

8. A fine work polishing apparatus with good positioning effect as set forth in claim 2, wherein: one side, close to the threaded rod (205), of the support platform (207) is fixedly connected with a bearing, and the threaded rod (205) is fixedly connected to an inner ring of the bearing.