CN214817688U

CN214817688U - Butt-joint assembly structure of polishing pad

Info

Publication number: CN214817688U
Application number: CN202120688198.2U
Authority: CN
Inventors: 李加海; 谭鸿
Original assignee: Anhui Hechen New Material Co ltd
Current assignee: Anhui Hechen New Material Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-23
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a butt joint assembly structure of a polishing pad, which comprises a driving component, a driven component and a polishing foundation plate, wherein the driving component is connected with the polishing foundation plate through the driven component and comprises a clamping block, a circular plate, an extension arm, a spring, a first sleeve, a second sleeve and a guide block; this butt joint package assembly of polishing pad, the guide way is symmetrical about the central line of plectane, wherein the symmetrical design of guide way can guarantee that two guide blocks and clamp splice also can the symmetric distribution, reduce rocking after the polishing processing, the plectane passes through the guide way and connects the guide block, first telescopic installation depth value is the same with the telescopic installation depth value of second, guarantee two clamp splices like this about the central line symmetry of plectane, thereby guarantee the processing stability, wherein during the polishing pad equipment, hold between the fingers two clamp splices with the hand, two clamp splices are compelled to be close, then the clamp splice inserts in the driven subassembly, relax behind the clamp splice, the clamp splice can take place the block with the driven subassembly, accomplish the installation.

Description

Butt-joint assembly structure of polishing pad

Technical Field

The utility model relates to a polishing pad technical field specifically is a butt joint package assembly of polishing pad.

Background

The polishing pad is also called polishing leather, polishing cloth, polishing sheet and important auxiliary materials for determining the surface quality in chemical mechanical polishing. The liquid crystal display screen also needs to be subjected to a polishing and grinding process before leaving a factory, and not only the surfaces of a plurality of hardware devices and electronic equipment need to be subjected to polishing treatment. However, the existing polishing pad is inconvenient to install, and the overall working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a butt joint package assembly of polishing pad possesses easy dismounting, and the problem among the prior art can be solved to the advantage that the practicality is good.

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

a butt joint assembly structure of a polishing pad comprises a driving component, a driven component and a polishing foundation plate, wherein the driving component is connected with the polishing foundation plate through the driven component, polishing units which are uniformly distributed are paved on one side wall of the polishing foundation plate, the driven component is installed at the center of the other side wall of the polishing foundation plate, the driven component is movably connected with the driving component, the driving component comprises clamping blocks, circular plates, extending arms, springs, a first sleeve, a second sleeve and guide blocks, one ends of the extending arms are fixedly connected with the circular plates, guide grooves are formed in the other side of the circular plates, the circular plates are connected with the guide blocks through the guide grooves, the guide blocks are fixed at one ends of the clamping blocks, the clamping blocks are totally two, springs, the first sleeve and the second sleeve are arranged on the inner sides of the two clamping blocks, the two ends of the springs are respectively connected with the first sleeve and the second sleeve, the outer edge of the first sleeve is movably connected with the second sleeve, first sleeve and second sleeve are fixed respectively on the clamp splice of difference, and the clamp splice is connected with the contact of driven subassembly, the center department of driven subassembly sets up the mounting groove that is the rectangle, is equipped with the block piece of symmetric distribution on the lateral wall of mounting groove, and mounting groove and block piece all are connected with the clamp splice contact.

Preferably, the edge of the clamping block is provided with a chamfer, one end of the outer wall of the clamping block is provided with a clamping groove, and the clamping groove is matched with the clamping block.

Preferably, the surface of the outer wall of the clamping block is provided with uniformly distributed grooves.

Preferably, the guide groove is symmetrical about the center line of the circular plate, the guide groove is matched with the guide block, and the cross section of the guide groove is in an isosceles trapezoid shape.

Preferably, the depth of installation of the first sleeve is the same as the depth of installation of the second sleeve.

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

this butt joint package assembly of polishing pad, the polishing foundatin plate is connected through driven subassembly to the initiative subassembly, driven subassembly cooperatees with the initiative subassembly, the guide way is symmetrical about the central line of plectane, wherein the symmetrical design of guide way can guarantee that two guide blocks and clamp splice also can the symmetric distribution, reduce rocking after the polishing processing, the plectane passes through the guide way and connects the guide block, first telescopic installation depth value is the same with the telescopic installation depth value of second, guarantee like this that two clamp splices are symmetrical about the central line of plectane, thereby guarantee the processing stability, wherein during the polishing pad equipment, hold between two clamp splices with the hand, two clamp splices are compelled to be close, then the clamp splice inserts in the driven subassembly, after relaxing the clamp splice, the clamp splice can take place the block with driven subassembly, accomplish the installation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the assembly effect of the active component structure of the present invention;

fig. 3 is a schematic view of the initial state of the active device structure of the present invention;

FIG. 4 is a schematic diagram of the active component of the present invention;

fig. 5 is a schematic view of the structure of the clamping block of the present invention.

In the figure: 1. an active component; 11. a clamping block; 111. a clamping groove; 12. a circular plate; 121. a guide groove; 13. a reach arm; 14. a spring; 15. a first sleeve; 16. a second sleeve; 17. a guide block; 2. a driven assembly; 21. mounting grooves; 22. a clamping block; 3. polishing the foundation plate; 4. and a polishing unit.

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. 1-5, a butt joint assembly structure of a polishing pad includes a driving assembly 1, a driven assembly 2 and a polishing base plate 3, the driving assembly 1 is connected to the polishing base plate 3 through the driven assembly 2, polishing units 4 are uniformly distributed on one side wall of the polishing base plate 3, the driven assembly 2 is installed at the center of the other side wall of the polishing base plate 3, the driven assembly 2 is movably connected to the driving assembly 1, the driven assembly 2 is matched with the driving assembly 1, the driving assembly 1 includes a clamping block 11, a circular plate 12, an extending arm 13, a spring 14, a first sleeve 15, a second sleeve 16 and a guide block 17, one end of the extending arm 13 is fixedly connected to the circular plate 12, a guide groove 121 is formed on the other side of the circular plate 12, the guide groove 121 is symmetrical with respect to the center line of the circular plate 12, wherein the symmetrical design of the guide groove 121 can ensure that the two guide blocks 17 and the clamping block 11 are also symmetrically distributed, the shaking after polishing is reduced, the guide groove 121 is matched with the guide block 17, the cross section of the guide groove 121 is isosceles trapezoid, namely the guide block 17 is reasonably clamped in the guide groove 121, meanwhile, the guide block 17 can slide along the guide groove 121, the circular plate 12 is connected with the guide block 17 through the guide groove 121, the guide block 17 is fixed at one end of each clamping block 11, the clamping blocks 11 are two in number, springs 14, a first sleeve 15 and a second sleeve 16 are arranged on the inner sides of the two clamping blocks 11, two ends of each spring 14 are respectively connected with the first sleeve 15 and the second sleeve 16, the outer edge of each first sleeve 15 is movably connected with the second sleeve 16, the first sleeve 15 and the second sleeve 16 are respectively fixed on different clamping blocks 11, the installation depth value of the first sleeve 15 is the same as that of the second sleeve 16, so that the two clamping blocks 11 are symmetrical about the central line of the circular plate 12, and the processing stability is ensured, the clamping block 11 is in contact connection with the driven component 2, a rectangular mounting groove 21 is formed in the center of the driven component 2, clamping blocks 22 which are symmetrically distributed are arranged on the side wall of the mounting groove 21, and the mounting groove 21 and the clamping blocks 22 are in contact connection with the clamping block 11; the chamfer has been seted up at the edge of clamp splice 11, and the clamp splice 11 of being convenient for injects driven subassembly 2 like this, and the outer wall one end department of clamp splice 11 is equipped with block groove 111, and block groove 111 is used for the block spacing, and block groove 111 cooperatees with block 22, and evenly distributed's flute groove is seted up to the outer wall surface department of clamp splice 11.

The butt joint assembly structure of the polishing pad comprises a driving component 1 connected with a polishing base plate 3 through a driven component 2, polishing units 4 uniformly distributed are paved on one side wall of the polishing base plate 3, the driven component 2 is installed at the center of the other side wall of the polishing base plate 3, the driven component 2 is movably connected with the driving component 1, namely the driven component 2 is matched with the driving component 1, a guide groove 121 is symmetrical about the central line of a circular plate 12, wherein the guide groove 121 is symmetrically designed to ensure that two guide blocks 17 and clamping blocks 11 are also symmetrically distributed, the shaking after polishing processing is reduced, the guide groove 121 is matched with the guide blocks 17, the circular plate 12 is connected with the guide blocks 17 through the guide groove 121, the guide blocks 17 are fixed at one end of the clamping blocks 11, the clamping blocks 11 are totally two, springs 14, a first sleeve 15 and a second sleeve 16 are arranged at the inner sides of the two clamping blocks 11, the installation depth value of the first sleeve 15 is the same as that of the second sleeve 16, guarantee like this two clamp splice 11 about the central line symmetry of plectane 12, thereby guarantee processing stability, clamp splice 11 is connected with driven subassembly 2 contact, the chamfer has been seted up at the edge of clamp splice 11, the clamp splice 11 of being convenient for injects driven subassembly 2 like this, the outer wall one end department of clamp splice 11 is equipped with block groove 111, block groove 111 is used for the block spacing, wherein during the polishing pad equipment, hold between the fingers two clamp splice 11 with the hand, two clamp splice 11 are compelled to be close, then clamp splice 11 inserts in the driven subassembly 2, relax clamp splice 11 back, clamp splice 11 can take place the block with driven subassembly 2, the completion installation.

In summary, the following steps: this butt joint package assembly of polishing pad, polishing foundatin plate 3 is connected through driven subassembly 2 to drive subassembly 1, driven subassembly 2 cooperatees with drive subassembly 1, guide way 121 is symmetrical about the central line of plectane 12, wherein two guide block 17 and clamp splice 11 also can symmetric distribution can be guaranteed in the symmetrical design of guide way 121, reduce rocking after the polishing processing, plectane 12 passes through guide way 121 and connects guide block 17, the installation depth value of first sleeve 15 is the same with the installation depth value of second sleeve 16, guarantee two clamp splice 11 like this about the central line of plectane 12 symmetry, thereby guarantee the processing stability, wherein during the polishing pad equipment, hold between the fingers two clamp splice 11 with the hand, two clamp splice 11 are compelled to be close, then clamp splice 11 inserts in driven subassembly 2, relax clamp splice 11 back, clamp splice 11 can take place the block with driven subassembly 2, accomplish the installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 butt joint package assembly of polishing pad, includes initiative subassembly (1), driven subassembly (2) and polishing foundatin plate (3), its characterized in that: polishing foundatin plate (3) is connected through driven subassembly (2) in initiative subassembly (1), and the polishing unit (4) of evenly distributed have been laid on the one side wall of polishing foundatin plate (3), and the driven subassembly (2) of the another side lateral wall center department installation of polishing foundatin plate (3), driven subassembly (2) and initiative subassembly (1) swing joint, initiative subassembly (1) is including clamp splice (11), plectane (12), stretch out arm (13), spring (14), first sleeve (15), second sleeve (16) and guide block (17), and the one end and the plectane (12) fixed connection of stretching out arm (13), guide way (121) have been seted up to the another side of plectane (12), and guide block (17) are connected through guide way (121) to plectane (12), and the one end at clamp splice (11) is fixed to guide block (17), and clamp splice (11) are total two, and the inboard of two clamp splice (11) is equipped with spring (14), First sleeve (15) and second sleeve (16), first sleeve (15) and second sleeve (16) are connected respectively to the both ends of spring (14), the outward flange and the second sleeve (16) swing joint of first sleeve (15), and first sleeve (15) are fixed respectively on different clamp splice (11) with second sleeve (16), and clamp splice (11) are connected with driven subassembly (2) contact, the center department of driven subassembly (2) has seted up mounting groove (21) that are the rectangle, is equipped with the block (22) of symmetric distribution on the lateral wall of mounting groove (21), and mounting groove (21) and block (22) all contact with clamp splice (11) and are connected.

2. A butt-joint assembling structure of a polishing pad according to claim 1, wherein: the edge of the clamping block (11) is provided with a chamfer, one end of the outer wall of the clamping block (11) is provided with a clamping groove (111), and the clamping groove (111) is matched with the clamping block (22).

3. A butt-joint assembling structure of a polishing pad according to claim 1, wherein: the outer wall surface of the clamping block (11) is provided with uniformly distributed grooves.

4. A butt-joint assembling structure of a polishing pad according to claim 1, wherein: the guide groove (121) is symmetrical about the center line of the circular plate (12), the guide groove (121) is matched with the guide block (17), and the cross section of the guide groove (121) is isosceles trapezoid.

5. A butt-joint assembling structure of a polishing pad according to claim 1, wherein: the installation depth value of the first sleeve (15) is the same as the installation depth value of the second sleeve (16).