CN215968129U

CN215968129U - Polishing machine with conveniently replaced polishing disc

Info

Publication number: CN215968129U
Application number: CN202122028647.3U
Authority: CN
Inventors: 陈寿潮
Original assignee: Huizhou Zhengqiang Technology Co ltd
Current assignee: Huizhou Zhengqiang Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-08
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a polishing machine capable of conveniently replacing a grinding disc, which comprises: the polishing machine comprises a polishing machine body, a polishing wheel and a fixing mechanism, wherein the polishing wheel is installed on the polishing machine body through the fixing mechanism; the grinding wheel comprises a grinding wheel body, a grinding wheel body and a fixing mechanism, wherein the fixing mechanism comprises a fixing plate and a fixing block, one side of the fixing plate is fixedly connected with two threaded rods, two threaded grooves are formed in the fixing block, and one ends of the threaded rods are inserted into the threaded grooves and the grinding wheel body; through using the fixed plate to separate with fixed block, at first to the effect that the wheel of polishing was dismantled, using threaded rod and threaded sleeve and fixed block's combination and use, the wheel of polishing after will changing is fixed, avoids operating personnel to change the wheel of polishing, and reduces operating personnel and change the time of wheel of polishing to promote the efficiency of changing the wheel of polishing, fix the wheel of polishing when being convenient for simultaneously change, further promote the efficiency of changing the wheel of polishing.

Description

Polishing machine with conveniently replaced polishing disc

Technical Field

The utility model relates to the technical field of polishing machines, in particular to a polishing machine with a conveniently replaced abrasive disk.

Background

Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives a sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished. In the production process of the electroplating product, a polishing machine is needed for processing, so that the electroplating product can achieve the purpose of removing paint surface pollution, oxide layers and shallow marks.

The existing polishing machine has some problems in the use process: when operating personnel need change the dull polish dish, the dull polish dish is not quick detachable, leads to operating personnel to need expend the longer time and carry out the dismouting effect to reduce operating personnel's work efficiency, at the in-process of installation dull polish dish simultaneously, it is comparatively troublesome to fix the dull polish dish, for this reason, provides a convenient burnishing machine of changing the dull polish dish.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a polishing machine with a conveniently replaced abrasive disk to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a convenient burnishing machine of changing dull polish dish includes: the polishing machine comprises a polishing machine body, a polishing wheel and a fixing mechanism, wherein the polishing wheel is installed on the polishing machine body through the fixing mechanism;

wherein, fixed establishment includes fixed plate and fixed block, two threaded rods of one side fixed connection of fixed plate, two thread grooves have been seted up to the inside of fixed block, the one end of threaded rod inserts the inside of thread groove and wheel of polishing, the inside threaded connection of thread groove has the threaded sleeve, the telescopic inside threaded connection of thread in the one end of threaded rod.

Through adopting above-mentioned technical scheme, during the use, through using fixed establishment, the operating personnel of being convenient for carries out the dismouting to the wheel of polishing, promotes the efficiency of operating personnel dismouting wheel of polishing, and after changing the wheel of polishing, the operating personnel of being convenient for fixes the wheel of polishing, reinforcing real operation effect.

Preferably, one side of the fixing plate adjacent to the fixing block is respectively attached to two sides of the grinding wheel.

Through adopting above-mentioned technical scheme, promote the fixed effect to the emery wheel of polishing.

Preferably, one side of the fixing plate is fixedly connected with a supporting sleeve, a first through hole is formed in the fixing block, and the supporting sleeve penetrates through the first through hole.

Through adopting above-mentioned technical scheme, realize with the fixed effect of grinding wheel.

Preferably, the supporting sleeve is located in the middle of the fixing plate, the supporting sleeve is located between the two threaded rods, and the two threaded rods are symmetrically arranged.

Through adopting above-mentioned technical scheme, promote the stability of threaded rod and support sleeve and connecting plate.

Preferably, two grooves are formed in the outer portion of the threaded sleeve.

Through adopting above-mentioned technical scheme, the operating personnel of being convenient for uses threaded sleeve.

Preferably, the polishing machine body, the polishing wheel and the fixing mechanism are provided with an auxiliary mechanism, the auxiliary mechanism comprises an anti-slip sleeve, the anti-slip sleeve is sleeved outside the threaded rod, two second through holes are symmetrically formed in the polishing wheel, and the anti-slip sleeve is arranged inside the second through holes.

Through adopting above-mentioned technical scheme, the connection effect of reinforcing threaded rod and fixed block to promote the connection effect of fixed block and fixed plate and emery wheel.

Preferably, the auxiliary mechanism comprises a connecting rod, an output shaft of the polishing machine body is fixedly connected with a connecting plate, the connecting rod is fixedly connected to the middle of the connecting plate, and one end of the connecting rod is inserted into the supporting sleeve.

Through adopting above-mentioned technical scheme, realize wheel and this body coupling of burnishing machine will polish.

Preferably, the auxiliary mechanism comprises a splash guard hinged to one side of the connecting plate, and the grinding wheel is located at the inner lower part of the splash guard.

Through adopting above-mentioned technical scheme, play the effect to polishing wheel protection.

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

this scheme is through using the separation of fixed plate and fixed block, at first to the effect that the wheel of polishing was dismantled, at the combination and the use of using threaded rod and threaded sleeve and fixed block, the wheel of polishing after will changing is fixed, avoids operating personnel to change the wheel of polishing, and reduces the time that operating personnel changed the wheel of polishing to promote the efficiency of changing the wheel of polishing, fix the wheel of polishing when being convenient for simultaneously change, further promote the efficiency of changing the wheel of polishing.

Drawings

FIG. 1 is a front view of a polishing machine with a sanding disc that is easily replaced according to the present invention;

FIG. 2 is a schematic view of the internal cross-sectional structure of a connecting plate of the polishing machine for conveniently replacing the abrasive disk according to the present invention;

FIG. 3 is a schematic view of the internal cross-sectional structure of a fixing block of the polishing machine for conveniently replacing a sanding disc according to the present invention;

FIG. 4 is a schematic view of a connection structure between a fixing plate and a polishing wheel of the polishing machine for conveniently replacing a polishing disc according to the present invention;

fig. 5 is a schematic structural view of a threaded sleeve of the polishing machine for conveniently replacing the abrasive disk according to the utility model.

In the figure: 1. a polishing machine body; 2. grinding the wheel; 3. a fixing mechanism; 30. a fixing plate; 31. a connecting plate; 32. a support sleeve; 33. a first through hole; 34. a threaded sleeve; 35. a thread groove; 36. a second through hole; 37. a threaded rod; 38. a fixed block; 39. a groove; 4. an auxiliary mechanism; 40. a connecting rod; 41. an anti-slip sleeve; 42. a splash guard.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

a convenient burnishing machine of changing dull polish dish includes: the polishing machine comprises a polishing machine body 1, a polishing wheel 2 and a fixing mechanism 3, wherein the polishing wheel 2 is installed on the polishing machine body 1 through the fixing mechanism 3.

As shown in fig. 1 to 5, the fixing mechanism 3 includes a fixing plate 30 and a fixing block 38, two threaded rods 37 are fixedly connected to one side of the fixing plate 30, two threaded grooves 35 are opened inside the fixing block 38, one ends of the threaded rods 37 are inserted into the threaded grooves 35 and the grinding wheel 2, threaded sleeves 34 are connected to the internal threads of the threaded grooves 35, the internal threads of the threaded sleeves 34 are connected to one ends of the threaded rods 37, the fixing plate 30 drives the supporting sleeves 32 and the two threaded rods 37 to pass through the grinding wheel 2 and enter the fixing block 38 by using the fixing plate 30, then the threaded sleeves 34 fix one ends of the threaded rods 37, the threaded rods 37 are fixed to the fixing block 38, the connection effect between the fixing block 38 and the fixing plate 30 is enhanced, the stability of the grinding wheel 2 is improved, and the connecting positions of the threaded rods 37 and the supporting sleeves 32 are provided with matching threads, the internal and external threads of the threaded sleeve 34 have the same pitch and thread direction as the thread grooves 35 and the threaded rod 37.

In order to improve the fixing effect of the grinding wheel 2, the fixing plate 30 is attached to both sides of the grinding wheel 2 at a side adjacent to the fixing block 38.

In order to realize the fixing function with the grinding wheel 2, a supporting sleeve 32 is fixedly connected to one side of the fixing plate 30, a first through hole 33 is formed in the fixing block 38, and the supporting sleeve 32 penetrates through the first through hole 33.

In order to improve the stability of the threaded rod 37 and the support sleeve 32 with the connection plate 31, the support sleeve 32 is located in the middle of the fixing plate 30, and the support sleeve 32 is located between two threaded rods 37, the two threaded rods 37 being symmetrically arranged.

To facilitate the use of the threaded sleeve 34 by an operator, the exterior of the threaded sleeve 34 is provided with two grooves 39.

As shown in fig. 1-3, the polishing machine body 1, the polishing wheel 2 and the fixing mechanism 3 are provided with the auxiliary mechanism 4, the auxiliary mechanism 4 includes an anti-slip sleeve 41, the anti-slip sleeve 41 is sleeved outside the threaded rod 37, two second through holes 36 are symmetrically formed in the polishing wheel 2, the anti-slip sleeve 41 is disposed inside the second through holes 36, when the threaded rod 37 enters the second through holes 36, the connection effect between the threaded rod 37 and the polishing wheel 2 is enhanced through the anti-slip sleeve 41, and therefore the stability of the replaced polishing wheel 2 is improved.

In order to connect the polishing wheel 2 with the polishing machine body 1, the auxiliary mechanism 4 includes a connecting rod 40, one side of the connecting plate 31 is fixedly connected to the output shaft of the polishing machine body 1, the connecting rod 40 is fixedly connected to the middle of the connecting plate 31, and one end of the connecting rod 40 is inserted into the supporting sleeve 32.

In order to have a protective effect on the grinding wheel 2, the auxiliary mechanism 4 comprises a splash guard 42, the splash guard 42 being hinged on one side of the connecting plate 31, and the grinding wheel 2 being located inside the splash guard 42.

According to the technical scheme, the working steps of the scheme are summarized and carded:

during disassembly, the threaded sleeve 34 is rotated to separate the threaded sleeve 34 from the fixed block 38 and the threaded rod 37, then the supporting sleeve 32 is separated from the connecting rod 40, and then the fixed plate 30 is moved to enable the fixed plate 30 to drive the supporting sleeve 32 and the threaded rod 37 to move respectively, and the threaded rod 37 drives the anti-slip sleeve 41 to separate from the grinding wheel 2, so that the grinding wheel 2 is disassembled;

during the installation, will polish wheel 2 and threaded rod 37 and support sleeve 32 and be connected, be connected fixed block 38 and threaded rod 37 and support sleeve 32 again, make threaded rod 37 enter into the inside of thread groove 35, antiskid sleeve 41 enters into the inside of polishing wheel 2, be connected threaded sleeve 34 with thread groove 35 (the inside of thread groove 35 is provided with the assorted internal thread) and threaded rod 37 respectively again, thereby promote the fixed effect of threaded rod 37 and fixed block 38, and promote the fixed effect of fixed block 38 and fixed plate 30 and polishing wheel 2.

To sum up: this scheme is through using to separate fixed plate 30 and fixed block 38, at first to the effect that grinding wheel 2 dismantled, use threaded rod 37 and support sleeve 32 and fixed block 38's combination and use, grinding wheel 2 after will changing fixes, avoid operating personnel to change grinding wheel 2, and reduce operating personnel and change grinding wheel 2's time, thereby promote the efficiency of changing grinding wheel 2, fix grinding wheel 2 when being convenient for simultaneously change, further promote the efficiency of changing grinding wheel 2.

The parts not involved in the present invention are the same as or can be implemented by the prior art. 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A convenient burnishing machine of changing dull polish dish includes: burnishing machine body (1), grinding wheel (2) and fixed establishment (3), its characterized in that: the polishing wheel (2) is arranged on the polishing machine body (1) through the fixing mechanism (3);

the fixing mechanism (3) comprises a fixing plate (30) and a fixing block (38), two threaded rods (37) are fixedly connected to one side of the fixing plate (30), two threaded grooves (35) are formed in the fixing block (38), the threaded rods (37) penetrate through the polishing wheel (2) and are inserted into the threaded grooves (35), threaded sleeves (34) are connected to the inner threads of the threaded grooves (35), and the threaded sleeves (34) are connected to one ends of the threaded rods (37) in a threaded mode.

2. The polishing machine capable of conveniently replacing the abrasive disk according to claim 1, is characterized in that: one side of the fixing plate (30) adjacent to the fixing block (38) is respectively attached to two sides of the grinding wheel (2).

3. The polishing machine capable of conveniently replacing the abrasive disk according to claim 1, is characterized in that: one side fixedly connected with support sleeve (32) of fixed plate (30), first through-hole (33) have been seted up to the inside of fixed block (38), support sleeve (32) run through the inside of first through-hole (33).

4. The polishing machine capable of conveniently replacing the abrasive disk according to claim 3, is characterized in that: the supporting sleeve (32) is located in the middle of the fixing plate (30).

5. The polishing machine capable of conveniently replacing the abrasive disk according to claim 3, is characterized in that: two grooves (39) are formed in the outer portion of the threaded sleeve (34).

6. The polishing machine capable of conveniently replacing the abrasive disk according to claim 3, is characterized in that: the polishing machine comprises a polishing machine body (1), a polishing wheel (2) and a fixing mechanism (3) are provided with an auxiliary mechanism (4), the auxiliary mechanism (4) comprises an anti-skidding sleeve (41), the anti-skidding sleeve (41) is sleeved on the outer portion of a threaded rod (37), two second through holes (36) are symmetrically formed in the inner portion of the polishing wheel (2), and the outer portion of the anti-skidding sleeve (41) is arranged in the second through holes (36).

7. The polishing machine capable of conveniently replacing the abrasive disk according to claim 6, is characterized in that: the auxiliary mechanism (4) comprises a connecting rod (40), an output shaft of the polishing machine body (1) is fixedly connected with a connecting plate (31), the connecting rod (40) is fixedly connected to the middle of the connecting plate (31), and one end of the connecting rod (40) is inserted into the supporting sleeve (32).

8. The polishing machine capable of conveniently replacing the abrasive disk according to claim 7, is characterized in that: the auxiliary mechanism (4) comprises a splash guard (42), the splash guard (42) is hinged to one side of the connecting plate (31), and the grinding wheel (2) is located at the inner lower part of the splash guard (42).