CN210388745U

CN210388745U - Metal polishing machine grinding head convenient to replace

Info

Publication number: CN210388745U
Application number: CN201920990450.8U
Authority: CN
Inventors: 王鹏艳
Original assignee: Xuzhou Shanghuang Ship Parts Co ltd
Current assignee: Xuzhou Shanghuang Ship Parts Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-24
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a metal polishing machine bistrique convenient to change, which comprises a roof, the top fixedly connected with drive end of roof, the bottom fixedly connected with installation sleeve of roof, installation telescopic inside is provided with the erection column, the bottom of erection column is run through the installation sleeve and is extended to its outside fixedly connected with polishing bistrique body, the equal flexible latch device of fixedly connected with in top of both sides about the erection column, the groove of passing through rather than the cooperation use is seted up to the position that the installation sleeve corresponds flexible latch device. This metal polishing machine bistrique convenient to change, structural design is reasonable, and the operation is extremely convenient, can change metal polishing machine bistrique effectual fast, and the change degree of difficulty is low, need not the higher professional demand of workman personnel, has improved work efficiency greatly, can effectively guarantee the installation accuracy, and then has accelerated metal polishing's process, all-round satisfying the user demand.

Description

Metal polishing machine grinding head convenient to replace

Technical Field

The utility model relates to a polishing equipment technical field specifically is a metal polishing machine bistrique convenient to change.

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. The polishing process is a process of modifying the surface of a workpiece with a polishing tool and abrasive grains or other polishing media, and polishing is not intended to improve the dimensional accuracy or geometric accuracy of the workpiece, but is intended to obtain a smooth surface or mirror surface gloss, and is sometimes used to eliminate the gloss.

The metal polishing machine grinding head in the prior art is inconvenient to replace mostly, a user often needs to spend a large amount of time to operate, the replacement difficulty is high, the professional requirement on workers is high, the efficiency is extremely low, the installation precision is difficult to guarantee, the metal polishing process is slowed down, and therefore the metal polishing machine grinding head convenient to replace is provided for solving the problem provided in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal polishing machine bistrique convenient to change to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a metal polishing machine grinding head convenient to replace comprises a top plate, wherein the top of the top plate is fixedly connected with a driving end, the bottom of the top plate is fixedly connected with a mounting sleeve, a mounting column is arranged inside the mounting sleeve, the bottom end of the mounting column penetrates through the mounting sleeve and extends to the outside of the mounting sleeve and is fixedly connected with a polishing grinding head body, the tops of the left side and the right side of the mounting column are fixedly connected with a telescopic clamping device, a through groove matched with the mounting sleeve is formed in the position, corresponding to the telescopic clamping device, of the mounting sleeve, through holes communicated with the through groove are formed in the left side and the right side of the mounting sleeve and corresponding to the telescopic clamping device, fixed blocks are fixedly connected to the left side and the right side of the top plate;

the telescopic clamping device comprises an outer shell, one side of the outer shell close to the mounting column is fixedly connected with the mounting column, the inner movable connection of the outer shell is provided with a telescopic plate, the left side of the telescopic plate sequentially runs through the outer shell, passes through a groove and a through hole and extends to the outside of the through hole, a threaded through hole matched with an upper screw rod for use is formed in the top of the telescopic plate outside the through hole, a limiting sliding block is fixedly connected to the top of the telescopic plate and the right side of the bottom of the telescopic plate, and a limiting sliding groove matched with the limiting sliding block is formed in the position of the outer shell corresponding to the limiting sliding.

Preferably, the top of the mounting column is fixedly connected with two insertion blocks, and the top plate is provided with a slot matched with the insertion block in a position corresponding to the insertion block.

Preferably, the top and the bottom of the inner wall of the through hole are both fixedly connected with cushion blocks, and one side of each cushion block, which is close to the expansion plate, is in mutual contact with the expansion plate.

Preferably, both sides all are provided with connecting screw around the installation sleeve, connecting screw runs through installation sleeve and erection column in proper order and extends to the inside of erection column rather than threaded connection near the one end of installation sleeve.

Preferably, the left side of the expansion plate is provided with a small hole, and the inner wall of the small hole is fixedly connected with a rubber pad.

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

1. the utility model discloses a with erection column and polishing bistrique body integrative with it peg graft in the installation sleeve, supply the passing through of shell cover through the groove, until inserting when top, take out the expansion plate from the shell cover, and pass the clearing hole, utilize to tighten in the screw through-hole on the screw rod, can accomplish the fixed and change to the bistrique, it is very convenient, this metal polishing machine bistrique convenient to change, structural design is reasonable, the operation is extremely convenient, can change metal polishing machine bistrique effectual fast, it is low to change the degree of difficulty, need not the higher professional demand of workman personnel, the work efficiency is greatly improved, can effectively guarantee the installation accuracy, and then accelerated metal polishing's process, all-round user demand that satisfies.

2. The utility model discloses a set up inserted block and slot, not only carry out certain spacing to the erection column, and strengthened the firm degree of erection column installation in the installation sleeve, through setting up the cushion, prevent when fixed to the expansion plate, its top and bottom and through form the clearance between the downthehole wall, cause the rupture of expansion plate, through setting up connecting screw, fix the erection column from the fore-and-aft direction, the coming off of erection column has been prevented, through setting up aperture and rubber pad, usable and the bar-shaped material of aperture adaptation diameter takes out the expansion plate from the shell cover, the rubber pad has then strengthened frictional force to a certain extent.

Drawings

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

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

FIG. 3 is a sectional view of the front view of the retractable card connector of the present invention;

fig. 4 is a structural section view of a top view of the present invention.

In the figure: the polishing grinding head comprises a top plate 1, a driving end 2, a mounting sleeve 3, a mounting column 4, a polishing grinding head body 5, a telescopic clamping device 6, a shell sleeve 61, a telescopic plate 62, a threaded through hole 63, a limiting sliding block 64, a limiting sliding groove 65, small holes 66, a rubber pad 67, a through groove 7, a through hole 8, a fixing block 9, a tightening screw rod 10, an insertion block 11, an insertion groove 12, a cushion block 13 and a connecting screw 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a metal polishing machine grinding head convenient to replace comprises a top plate 1, a driving end 2 fixedly connected to the top of the top plate 1, a mounting sleeve 3 fixedly connected to the bottom of the top plate 1, a mounting column 4 arranged inside the mounting sleeve 3, two insert blocks 11 fixedly connected to the top of the mounting column 4, a slot 12 matched with the insert block 11 and used at the position of the top plate 1 corresponding to the insert block 11, connecting screws 14 arranged at the front and rear sides of the mounting sleeve 3, one end of each connecting screw 14 close to the mounting sleeve 3 sequentially penetrating through the mounting sleeve 3 and the mounting column 4 and extending to the inside of the mounting column 4 to be in threaded connection with the mounting column 4, a polishing grinding head body 5 penetrating through the mounting sleeve 3 and extending to the outside of the mounting column 4, telescopic clamping devices 6 fixedly connected to the tops of the left and right sides of the mounting column 4, a through slot 7 matched with the mounting sleeve 3 corresponding to the telescopic clamping devices 6, the clearing hole 8 that communicates each other through groove 7 is seted up and is passed through to the installation sleeve 3 left and right sides and the position that corresponds flexible latch device 6, the equal fixedly connected with fixed block 9 in the left and right sides of roof 1, and the bottom of fixed block 9 is provided with tightening screw 10.

Referring to fig. 1-4, the retractable latch device 6 includes an outer casing 61, one side of the outer casing 61 close to the mounting post 4 is fixedly connected to the mounting post 4, the inner portion of the outer casing 61 is movably connected to a retractable plate 62, a small hole 66 is formed in the left side of the retractable plate 62, a rubber pad 67 is fixedly connected to the inner wall of the small hole 66, the left side of the retractable plate 62 sequentially penetrates through the outer casing 61, passes through a groove 7 and a through hole 8 and extends to the outside of the through hole 8, both the top and the bottom of the inner wall of the through hole 8 are fixedly connected to cushion blocks 13, one side of the cushion block 13 close to the retractable plate 62 is in contact with the retractable plate 62, the top of the retractable plate 62 outside the through hole 8 is provided with a threaded through hole 63 used in cooperation with a tightening screw 10, both the right sides of the top and the bottom of the retractable plate 62 are fixedly connected, through the arrangement of the insertion block 11 and the slot 12, the mounting column 4 is limited to a certain extent, the stability of the mounting column 4 in the mounting sleeve 3 is enhanced, the cushion block 13 is arranged to prevent the telescopic plate 62 from being broken due to the gaps formed between the top and the bottom and the inner wall of the through hole 8 when the telescopic plate 62 is fixed, the mounting column 4 is fixed from the front and back direction by arranging the connecting screw 14, the mounting column 4 is prevented from falling off, through the arrangement of the small hole 66 and the rubber pad 67, the telescopic plate 62 can be taken out from the outer shell 61 by using a rod-shaped material with the diameter matched with the small hole 66, the rubber pad 67 increases the friction force to a certain extent, through the insertion of the mounting column 4 and the polishing grinding head body 5 integrated with the mounting column into a whole in the mounting sleeve 3, the outer shell 61 passes through the slot 7 until the uppermost part is inserted, the telescopic plate 62 is taken out from the outer shell 61, and pass through clearing hole 8, utilize tightening screw 10 to tighten in screw thread through-hole 63, can accomplish fixing and changing the bistrique, it is very convenient, this metal polishing machine bistrique of being convenient for to change, structural design is reasonable, it is extremely convenient to operate, can change the metal polishing machine bistrique effectual fast, it is low to change the degree of difficulty, need not the higher professional demand of workman personnel, work efficiency is greatly improved, can effectively guarantee the installation accuracy, and then accelerated metal polishing's process, the all-round user demand that satisfies.

During the use, peg graft in the installation sleeve 3 with erection column 4 and polishing bistrique body 5 integrative with it, supply the passing through of outer shell 61 through groove 7, until inserting during the top, install the connecting screw 14 of both sides around the installation sleeve 3 and tighten, take out expansion plate 62 in the outer shell 61 again to pass through hole 8, utilize tightening screw 10 to tighten in screw through-hole 63, can accomplish the fixed and change to the bistrique.

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 metal polishing machine bistrique convenient to change, includes roof (1), its characterized in that: the top of the top plate (1) is fixedly connected with a driving end (2), the bottom of the top plate (1) is fixedly connected with a mounting sleeve (3), a mounting column (4) is arranged inside the mounting sleeve (3), the bottom end of the mounting column (4) penetrates through the mounting sleeve (3) and extends to the outside of the mounting column to be fixedly connected with a polishing grinding head body (5), the top parts of the left side and the right side of the mounting column (4) are fixedly connected with a telescopic clamping device (6), a through groove (7) matched with the mounting sleeve (3) is arranged at the position corresponding to the telescopic clamping device (6), the left side and the right side of the mounting sleeve (3) and the position corresponding to the telescopic clamping device (6) are provided with through holes (8) which are mutually communicated with the through groove (7), the left side and the right side of the top plate (1) are both fixedly connected with fixing blocks (9), and the bottom of each fixing block (9) is provided with a tightening screw (10);

flexible latch device (6) are including outer shell (61), one side and erection column (4) fixed connection that outer shell (61) are close to erection column (4), the inside swing joint of outer shell (61) has expansion plate (62), the left side of expansion plate (62) runs through outer shell (61) in proper order, through groove (7) and clearing hole (8) and extend to the outside of clearing hole (8), is located the outside expansion plate (62) top of clearing hole (8) and offers screw through-hole (63) that use with tightening screw rod (10) cooperation, the equal fixedly connected with stop block (64) in right side of expansion plate (62) top and bottom, outer shell (61) correspond the position of stop block (64) and offer spacing spout (65) of using rather than the cooperation.

2. The metal polisher grinding head convenient to replace of claim 1 further comprising: the top fixedly connected with of erection column (4) two inserted blocks (11), slot (12) rather than the cooperation use are seted up to the position that roof (1) corresponds inserted block (11).

3. The metal polisher grinding head convenient to replace of claim 1 further comprising: the top and the bottom of the inner wall of the through hole (8) are fixedly connected with cushion blocks (13), and one side, close to the expansion plate (62), of each cushion block (13) is in contact with the expansion plate (62).

4. The metal polisher grinding head convenient to replace of claim 1 further comprising: both sides all are provided with connecting screw (14) around installation sleeve (3), connecting screw (14) are close to the one end of installation sleeve (3) and run through installation sleeve (3) and erection column (4) in proper order and extend to the inside of erection column (4) rather than threaded connection.

5. The metal polisher grinding head convenient to replace of claim 1 further comprising: the left side of expansion plate (62) is seted up aperture (66), fixedly connected with rubber pad (67) on the inner wall of aperture (66).