CN216030066U

CN216030066U - Cloth wheel type polishing machine convenient for replacing cloth wheel

Info

Publication number: CN216030066U
Application number: CN202122781078.XU
Authority: CN
Inventors: 戴永忠; 戴日涛
Original assignee: Shanghai Like Polishing Material Co ltd
Current assignee: Shanghai Like Polishing Material Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-15
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the technical field of polishing machines, in particular to a cloth wheel type polishing machine convenient for replacing a cloth wheel. The gear ring drives the second rack to lift, so that the abutting rod is conveniently separated from the transmission rod, the polishing sheet is conveniently detached and replaced, the gear ring and the connecting block are clamped by acting force of the spring and the connecting rod, the connecting block is prevented from falling off during working, downward force of the pull rod can be changed into upward force by acting of the gear ring, and the second rack is conveniently lifted.

Description

Cloth wheel type polishing machine convenient for replacing cloth wheel

Technical Field

The utility model relates to the technical field of polishing machines, in particular to a cloth wheel type polishing machine convenient for replacing a cloth wheel.

Background

Polishing machines, also known as grinders, are often used as mechanical grinding, polishing and waxing machines, also known as grinders, and are often used as mechanical grinding, polishing and waxing machines, the main accessory of which is a polishing disk mounted on the polishing machine, which cooperates with an abrasive or polishing agent to perform the grinding and polishing operation.

But current burnishing machine equipment, the connection mode that most all used screw rod and screw thread installs and dismantle the polishing dish, and is inconvenient to be changed, and is more time-consuming and energy-consuming during the change, at long-time rotation in-process, leads to becoming flexible between screw thread and the screw rod easily, makes the polishing piece drop, causes loss and injury, consequently need design a cloth wheel formula burnishing machine of being convenient for change cloth wheel urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cloth wheel type polishing machine with a cloth wheel convenient to replace, and aims to solve the problems that in the background art, replacement is inconvenient, time and labor are wasted during replacement, a connecting port is easy to move during use, a polishing sheet falls off, and loss and injury are caused.

In order to achieve the above object, the present invention provides a technical solution,

a cloth wheel type polishing machine convenient for replacing cloth wheels comprises:

the device comprises a device main body and a control device, wherein the device main body comprises a working base, the top end of the working base is fixedly and movably connected with a grinding machine, and the inner side of the grinding machine is fixedly connected with a motor;

the disassembly mechanism comprises a transmission rod, the transmission rod is fixedly connected to the output end of the motor, a polishing piece is movably connected to the outer side of the transmission rod, a pull rod is connected to the inner side of the transmission rod in a sliding mode, a first rack is fixedly connected to the surface of the pull rod, a toothed ring is rotatably connected to the inner side of the transmission rod, a second rack is movably connected to the inner side of the transmission rod, a resisting rod is fixedly connected to the surface of the second rack, one end, far away from the second rack, of the resisting rod is connected with a connecting block in a clamping mode, a connecting rod is fixedly connected to the bottom end of the pull rod, and one end, far away from the pull rod, of the connecting rod is fixedly connected with a spring;

elevating system, including the turning handle, the turning handle rotates the inboard of connecting at work base, work base's inboard fixedly connected with supports the cover, the fixed surface of turning handle is connected with first bevel gear, work base's inboard fixedly connected with pivot, work base is through pivot and second bevel gear fixed connection, the top fixedly connected with screw rod of second bevel gear, the outside of screw rod is rotated and is connected with the swivel nut.

Preferably, the transmission rod is in a long rod shape and is fixedly connected to the output end of the motor, and the polishing sheet is in a disc shape and is movably connected with the transmission rod.

Preferably, the pull rods are in two groups and are in sliding connection with the transmission rod, and the gear ring is in a disc shape and is rotatably connected to the inner side of the transmission rod.

Preferably, the first racks are uniformly distributed on the surface of the pull rod, and the second racks are in a long rod shape and fixedly connected with the support rod.

Preferably, the turning handle is in a long rod shape and is rotatably connected to the inner side of the supporting sleeve, and the threaded sleeve is fixedly connected to the inner side of the grinding machine.

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

1. through the lift of ring gear drive second rack, conveniently make to the pole and break away from the transfer line, the convenient dismantlement and the change to polishing piece can make ring gear and connecting block to the pull rod effort through the effect of spring and connecting rod, prevents that the connecting block during operation from droing, can change into ascending power to the decurrent power of pull rod through the effect of ring gear, conveniently makes the second rack rise, makes to the pole can dismantle, the convenient change to the exposure piece.

2. Rotation through first conical gear can drive the screw rod through second conical gear and rotate, can conveniently drive the swivel nut through the rotation of screw rod and go up and down, and the lift of swivel nut can conveniently drive the polisher and go up and down, makes the staff can not hand and polish, puts the thing that needs to polish on work base, can adjust the height of polisher and polish, has improved the precision of polishing and has made things convenient for the staff to polish.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the structure of the present invention;

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

FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 4 is a schematic top cross-sectional view of the stem and the work base of FIG. 1 in accordance with the present invention.

In the figure: 1. a working base; 11. a sander; 12. a motor; 2. a transmission rod; 21. polishing the sheet; 22. a pull rod; 23. a first rack; 24. a toothed ring; 25. a second rack; 26. a support rod; 27. a connecting rod; 28. a spring; 29. connecting blocks; 3. a handle is rotated; 31. a support sleeve; 32. a first bevel gear; 33. a second bevel gear; 34. a threaded sleeve; 35. a screw.

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. 1-4, an embodiment of the present invention is shown:

the device main body comprises a working base 1, wherein the top end of the working base 1 is fixedly and movably connected with a grinding machine 11, the inner side of the grinding machine 11 is fixedly connected with a motor 12, the working base 1 can conveniently support and fix the grinding machine 11 through the connection of the working base 1 and the grinding machine 11, and the grinding machine 11 can conveniently support the motor 12 to work through the connection of the grinding machine 11 and the motor 12;

the disassembly mechanism comprises a transmission rod 2, the transmission rod 2 is fixedly connected to the output end of a motor 12, the outer side of the transmission rod 2 is movably connected with a polishing piece 21, the inner side of the transmission rod 2 is connected with a pull rod 22 in a sliding manner, the surface of the pull rod 22 is fixedly connected with a first rack 23, the inner side of the transmission rod 2 is rotatably connected with a toothed ring 24, the inner side of the transmission rod 2 is movably connected with a second rack 25, the surface of the second rack 25 is fixedly connected with a resisting rod 26, one end, far away from the second rack 25, of the resisting rod 26 is connected with a connecting block 29 in a clamping manner, the bottom end of the pull rod 22 is fixedly connected with a connecting rod 27, one end, far away from the pull rod 22, of the connecting rod 27 is fixedly connected with a spring 28, the transmission rod 2 is connected with the polishing piece 21, the transmission rod 2 is convenient to drive the polishing piece 21 to rotate, the first rack 23 is connected with the toothed ring 24, the first rack 23 is convenient to drive the toothed ring 24 to rotate, and the toothed ring 24 is connected with the second rack 25, the rotation of the gear ring 24 can drive the second rack 25 to lift, so that the connecting block 29 is limited by the abutting rod 26 conveniently, and the connecting rod 27 is convenient to apply force to the pull rod 22 through the spring 28 by connecting the connecting rod 27 and the spring 28;

the lifting mechanism comprises a rotating handle 3, the rotating handle 3 is rotatably connected to the inner side of a working base 1, a supporting sleeve 31 is fixedly connected to the inner side of the working base 1, a first bevel gear 32 is fixedly connected to the surface of the rotating handle 3, a rotating shaft is fixedly connected to the inner side of the working base 1, the working base 1 is fixedly connected with a second bevel gear 33 through the rotating shaft, a screw 35 is fixedly connected to the top end of the second bevel gear 33, a threaded sleeve 34 is rotatably connected to the outer side of the screw 35, the supporting sleeve 31 is convenient to support and fix the rotating handle 3 through the connection of the rotating handle 3 and the supporting sleeve 31, the rotating handle 3 is convenient to rotate to drive the first bevel gear 32 to rotate through the connection of the first bevel gear 32 and the second bevel gear 33, the rotating first bevel gear 32 is convenient to drive the screw 35 to rotate through the second bevel gear 33, the screw sleeve 34 can be driven to ascend and descend by the rotation of the screw 35, so that the height of the grinding machine 11 can be conveniently adjusted.

Further, transfer line 2 is long rod form fixed connection at the output of motor 12, and polishing piece 21 is discoid and 2 swing joint of transfer line, and transfer line 2 is that long rod form is convenient to carry out the transmission to motor 12's power, and polishing piece 21 is discoid can conveniently polish the object.

Further, pull rod 22 is two sets of and transfer line 2 sliding connection, and ring gear 24 is discoid rotation and connects the inboard at transfer line 2, and pull rod 22 is two sets of can make things convenient for two sets of poles 26 to carry on spacingly to connecting block 29, and ring gear 24 is discoid can conveniently convey the power of first rack 23 to second rack 25.

Furthermore, the first rack 23 is uniformly distributed on the surface of the pull rod 22, the second rack 25 is in a long rod shape and is fixedly connected with the resisting rod 26, and the second rack 25 is in a long rod shape and is connected with the resisting rod 26, so that the resisting rod 26 can be conveniently driven to limit the connecting block 29.

Further, the turning handle 3 is that long rod form rotates to be connected in the inboard of supporting cover 31, and swivel nut 34 fixed connection is in the inboard of polisher 11, and turning handle 3 is that long rod form can conveniently drive second conical gear 33 through first conical gear 32 and rotate, plays the spacing effect of support to swivel nut 34 through polisher 11, makes things convenient for swivel nut 34 to rotate through the pivot.

The working principle is as follows: during the use, to two sets of pull rod 22 effort through the staff, make pull rod 22 drive first rack 23 and remove, the removal of first rack 23 makes ring gear 24 rotate, ring gear 24's rotation drives ring gear 24 and rises, ring gear 24's rising messenger supports pole 26 and breaks away from connecting block 29, change and clear up polishing piece 21 through the dismantlement convenience to connecting block 29, through connecting rod 27 and spring 28's connection, make things convenient for spring 28 to connecting rod 27 effort, play the impetus to pull rod 22, prevent that during operation second rack 25 from rising.

The rotation through the turning handle 3 drives first bevel gear 32, can play the fixed effect of support to turning handle 3 through supporting cover 31, make things convenient for turning handle 3 to rotate, can drive second bevel gear 33 through first bevel gear 32 and rotate, through the connection of second bevel gear 33 and screw rod 35, make things convenient for second bevel gear 33 to drive screw rod 35 and rotate, the rotation of screw rod 35 can drive swivel nut 34 and say that cross the river, the convenience is adjusted the height of mill 11.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cloth wheel formula burnishing machine convenient to change cloth wheel which characterized in that includes:

the device comprises a device main body and a control device, wherein the device main body comprises a working base (1), the top end of the working base (1) is fixedly and movably connected with a grinding machine (11), and the inner side of the grinding machine (11) is fixedly connected with a motor (12);

the disassembly mechanism comprises a transmission rod (2), the transmission rod (2) is fixedly connected with the output end of the motor (12), the outer side of the transmission rod (2) is movably connected with a polishing sheet (21), the inner side of the transmission rod (2) is connected with a pull rod (22) in a sliding way, the surface of the pull rod (22) is fixedly connected with a first rack (23), the inner side of the transmission rod (2) is rotatably connected with a toothed ring (24), a second rack (25) is movably connected to the inner side of the transmission rod (2), a resisting rod (26) is fixedly connected to the surface of the second rack (25), one end of the abutting rod (26) far away from the second rack (25) is clamped and connected with a connecting block (29), the bottom end fixedly connected with connecting rod (27) of pull rod (22), the one end fixedly connected with spring (28) of pull rod (22) is kept away from in connecting rod (27).

2. The cloth wheel type polishing machine convenient for cloth wheel replacement as claimed in claim 1, wherein: the transmission rod (2) is in a long rod shape and is fixedly connected to the output end of the motor (12), and the polishing sheet (21) is in a disc shape and is movably connected with the transmission rod (2).

3. The cloth wheel type polishing machine convenient for cloth wheel replacement as claimed in claim 1, wherein: the pull rods (22) are in sliding connection with the transmission rod (2) in two groups, and the gear ring (24) is in a disc shape and is rotatably connected to the inner side of the transmission rod (2).

4. The cloth wheel type polishing machine convenient for cloth wheel replacement as claimed in claim 1, wherein: the first racks (23) are uniformly distributed on the surface of the pull rod (22), and the second racks (25) are in a long rod shape and are fixedly connected with the support rods (26).

5. The cloth wheel type polishing machine convenient for cloth wheel replacement as claimed in claim 1, wherein: the inboard of work base (1) is provided with elevating system, elevating system includes change handle (3), change handle (3) are rotated and are connected the inboard in work base (1), the inboard fixedly connected with of work base (1) supports cover (31), the first bevel gear (32) of fixed surface of change handle (3), the inboard fixedly connected with pivot of work base (1), work base (1) is through pivot and second bevel gear (33) fixed connection, the top fixedly connected with screw rod (35) of second bevel gear (33), the outside of screw rod (35) is rotated and is connected with swivel nut (34).

6. The cloth wheel type polishing machine convenient for cloth wheel replacement as claimed in claim 5, wherein: the rotating handle (3) is in a long rod shape and is rotatably connected to the inner side of the supporting sleeve (31), and the threaded sleeve (34) is fixedly connected to the inner side of the grinding machine (11).