CN215201217U - Tool for quickly replacing polishing head - Google Patents
Tool for quickly replacing polishing head Download PDFInfo
- Publication number
- CN215201217U CN215201217U CN202121374090.2U CN202121374090U CN215201217U CN 215201217 U CN215201217 U CN 215201217U CN 202121374090 U CN202121374090 U CN 202121374090U CN 215201217 U CN215201217 U CN 215201217U
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- Prior art keywords
- fixed
- lead screw
- processing box
- box
- moving
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- 238000005498 polishing Methods 0.000 title claims abstract description 49
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000000227 grinding Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a tool for quickly replacing a polishing head in the technical field of polishing devices, which comprises a processing box, wherein a lead screw is arranged between the left side wall and the right side wall of the upper end inside the processing box, the left end of the lead screw extends out of the processing box and is provided with a motor, a moving block is arranged on the lead screw, the top end of the moving block is in sliding connection with the top wall of the processing box, the bottom end of the moving block is provided with a polishing component, the lower side inside the processing box is provided with a fixing component and a dust suction component, and the bottom end of the processing box is fixed with a plurality of supporting columns. The working efficiency is improved.
Description
Technical Field
The utility model relates to a grinding device technical field specifically is a frock of quick replacement head of polishing.
Background
Sanding, which is one of the surface modification techniques, generally refers to a process of changing the physical properties of the material surface by friction with the aid of a rough object, mainly for the purpose of obtaining a specific surface roughness.
The grinding tool generally comprises a grinding table, the grinding table is suitable for various welding, polishing, grinding, workpiece deburring, plasma cutting and the like, and is widely applied to material recovery, dust removal recovery and air filtration in the industries of food processing, medicine, metallurgy, electric power, chemical engineering, building materials, casting, mechanical manufacturing and the like.
The existing polishing table is inconvenient for disassembling and assembling different polishing heads in the using process, so that a large amount of time is often delayed, and the working efficiency of workers is reduced.
Based on this, the utility model designs a quick replacement head of polishing's frock to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frock of quick replacement head of polishing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tool for quickly replacing a polishing head comprises a processing box, wherein a first lead screw is rotatably connected between the left side wall and the right side wall of the upper end in the processing box, the left end of the first lead screw extends out of the processing box and is fixedly provided with a first motor, a first moving block is in threaded connection with the first lead screw, the top end of the first moving block is in sliding connection with the top wall of the processing box, the bottom end of the first moving block is provided with a polishing assembly, the lower side in the processing box is provided with a fixing assembly and a dust collection assembly, and the bottom end of the processing box is fixedly provided with a plurality of supporting columns;
the polishing assembly comprises a hydraulic telescopic rod fixed at the bottom end of a moving block, a driving frame is fixed at the bottom end of the hydraulic telescopic rod, a motor is fixed in the driving frame, a driving shaft of the motor extends out of the driving frame, a connector is fixed, the top end of the connector is rotatably connected onto the driving frame, a lead screw is fixed in the middle of the bottom end of the connector, four directions of the lead screw are uniformly hinged with an upper moving rod all around, the bottom ends of the four upper moving rods are hinged with a lower moving rod, the bottom ends of the four lower moving rods are hinged onto the top surface of the same moving sleeve, the moving sleeve is slidably sleeved on the lead screw, a limit sleeve is connected to the lower side of the lead screw, the polishing head is sleeved at the position of the lead screw, and the butt joint of the upper moving rod and the lower moving rod is in the inner side of the polishing head.
Preferably, fixed subassembly is including rotating No. three lead screws of connection on the lateral wall around the processing incasement portion, the processing case is stretched out to the front end of No. three lead screws, and be fixed with the crank, threaded connection has the movable block No. two on No. three lead screws, the upper end of movable block No. two is fixed with the fixed case, the inside of fixed case is fixed with horizontal slide bar, the left and right sides symmetry slip of slide bar has cup jointed the dead lever that stretches out the fixed case, dead lever and fixed case sliding connection, be equipped with the spring between the both ends of slide bar and the dead lever that corresponds.
Preferably, the dust absorption subassembly includes that the symmetry sets up the suction hood in fixed case top left and right sides, and the inside of suction hood is equipped with the fan, and the outside end intercommunication of suction hood has the transport pipe, and the transport pipe bottom of both sides all communicates and has the pipe of concentrating, and the bottom of concentrating the pipe stretches out the processing case, and the below of concentrating the pipe is equipped with the collecting box.
Preferably, the second moving block is slidably connected above the top surface of the concentration pipe.
Preferably, a box door is arranged on the rear side wall of the processing box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the polishing component is arranged, the hydraulic telescopic rod drives the polishing head to move up and down, the second motor drives the connector and the polishing head to rotate, the processed object is polished, the fixing component is matched again to drive the object to be processed to move back and forth, and each part of the object to be processed is conveniently polished; when the polishing head needs to be replaced, the limiting sleeve is rotated, the limiting sleeve is screwed down, the polishing head is taken down, a new polishing head is connected with the limiting sleeve, and the limiting sleeve is screwed up until the connecting end of the upper moving rod and the lower moving rod fixes the new polishing head, so that the replacement of the polishing head is facilitated, the time for workers to replace the polishing head is saved, and the working efficiency is improved;
2. the utility model discloses a set up dust absorption subassembly, when the subassembly of polishing is polished to fixing treating the processing thing of fixed case top, the sweeps of production is inhaled by the suction hood, and the sweeps gets into the centralized pipe along the conveying pipe, finally collects the case, is convenient for carry out centralized processing to the impurity that grinds the production, avoids impurity to fly upward to diffuse in the air, causes harm to staff's healthy.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at the position A of the present invention;
fig. 3 is a side view of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-processing box, 2-first screw rod, 3-first motor, 4-first moving block, 5-hydraulic telescopic rod, 6-driving frame, 7-second motor, 8-connector, 9-polishing head, 10-upper moving rod, 11-lower moving rod, 12-second screw rod, 13-moving sleeve, 14-limiting sleeve, 15-second moving block, 16-third screw rod, 17-crank, 18-fixing box, 19-sliding rod, 20-fixing rod, 21-spring, 22-dust hood, 23-conveying pipe, 24-concentrating pipe, 25-collecting box, 26-supporting column and 27-box door.
Detailed Description
The technical solution 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, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example one
Referring to the drawings, the utility model provides a technical scheme: a tool for quickly replacing a polishing head comprises a processing box 1, wherein a first lead screw 2 is rotatably connected between the left side wall and the right side wall of the upper end in the processing box 1, the left end of the first lead screw 2 extends out of the processing box 1 and is fixedly provided with a first motor 3, a first moving block 4 is in threaded connection with the first lead screw 2, the top end of the first moving block 4 is in sliding connection with the top wall of the processing box 1, the bottom end of the first moving block 4 is provided with a polishing assembly, the lower side in the processing box 1 is provided with a fixing assembly and a dust collection assembly, and the bottom end of the processing box 1 is fixedly provided with a plurality of supporting columns 26;
the polishing component comprises a hydraulic telescopic rod 5 fixed at the bottom end of a first moving block 4, a driving frame 6 is fixed at the bottom end of the hydraulic telescopic rod 5, a second motor 7 is fixed in the driving frame 6, a driving shaft of the second motor 7 extends out of the driving frame 6, the polishing head is characterized in that a connector 8 is fixed, the top end of the connector 8 is rotatably connected to the driving frame 6, a second lead screw 12 is fixed in the middle of the bottom end of the connector 8, an upper moving rod 10 is uniformly hinged to the second lead screw 12 in four directions, namely front, back, left and right directions, a lower moving rod 11 is hinged to the bottom ends of the four upper moving rods 10, the bottom ends of the four lower moving rods 11 are hinged to the top surface of a same moving sleeve 13, the moving sleeve 13 is sleeved on the second lead screw 12 in a sliding mode, a limiting sleeve 14 is connected to the lower side of the second lead screw 12 in a threaded mode, the polishing head 9 is sleeved on the second lead screw 12, and the joint of the upper moving rod 10 and the lower moving rod 11 abuts against the inner side of the polishing head 9.
Wherein, fixed subassembly is including rotating No. three lead screws 16 of connection on the inside front and back lateral wall of processing case 1, No. three lead screws 16's front end stretches out processing case 1, and be fixed with crank 17, threaded connection has No. two movable blocks 15 on No. three lead screws 16, the upper end of No. two movable blocks 15 is fixed with fixed case 18, the inside of fixed case 18 is fixed with horizontal slide bar 19, slide bar 19's the left and right sides symmetry slip cup joints the dead lever 20 that stretches out fixed case 18, dead lever 20 and fixed case 18 sliding connection, be equipped with spring 21 between slide bar 19's both ends and the dead lever 20 that corresponds.
Wherein, the rear side wall of the processing box 1 is provided with a box door 27, which is convenient for workers to change the polishing head and assemble and disassemble objects to be processed.
One specific application of this embodiment is: the method comprises the following steps that an object to be processed is placed above a processing box 18 and moves inwards under the action of a spring 21 to be fixed, a first motor 3 drives a first lead screw 2 to rotate so as to drive a first moving block 4 and a polishing head to move left and right, a hydraulic telescopic rod 5 drives the polishing head 9 to move up and down, a worker rotates a crank 17 to drive a third lead screw 16 to rotate so as to drive a second moving block 15 and a fixing box 18 to move back and forth, and a second motor 7 drives a connecting head 8 and the polishing head 9 to rotate so as to polish each side face of the object to be processed; when the polishing head 9 needs to be replaced, the limiting sleeve 14 is rotated, the limiting sleeve 14 is screwed down, the polishing head 9 is taken down, a new polishing head + is sleeved, the limiting sleeve 14 is screwed up until the connecting end of the upper moving rod 10 and the lower moving rod 11 fixes the new polishing head 9, the polishing head 9 is convenient to replace, the time for replacing the polishing head 9 by a worker is saved, and the working efficiency is improved.
Example two
The structure of this embodiment is basically the same as embodiment one, and the difference lies in, dust collection assembly includes that the symmetry sets up the suction hood 22 in fixed case 18 top left and right sides, and the inside of suction hood 22 is equipped with the fan, and the outside end intercommunication of suction hood 22 has transport pipe 23, and the transport pipe 23 bottom of both sides all communicates and has concentrated pipe 24, and processing case 1 is stretched out to the bottom of concentrating pipe 24, and the below of concentrating pipe 24 is equipped with collecting box 25.
Wherein, No. two movable block 15 sliding connection is in the top surface top of concentrating pipe 24, guarantees that No. two movable block 15 can the back-and-forth movement, can not take place to rotate.
When the subassembly of polishing is polished to fixing treating the thing of fixing in fixed case 18 top, the sweeps that produce is inhaled by suction hood 22, and the sweeps gets into centralized pipe 24 along conveying pipe 23, finally carries out in the collecting box 25, and the staff of being convenient for carries out centralized processing to the impurity that grinds the production, avoids impurity to fly upward to diffuse in the air, causes harm to staff's healthy.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a frock of quick replacement head of polishing, includes processing case (1), its characterized in that: a first lead screw (2) is rotatably connected between the left side wall and the right side wall of the upper end in the processing box (1), the left end of the first lead screw (2) extends out of the processing box (1) and is fixedly provided with a first motor (3), a first moving block (4) is in threaded connection with the first lead screw (2), the top end of the first moving block (4) is in sliding connection with the top wall of the processing box (1), the bottom end of the first moving block is provided with a polishing assembly, the lower side in the processing box (1) is provided with a fixing assembly and a dust collection assembly, and the bottom end of the processing box (1) is fixedly provided with a plurality of supporting columns (26);
the polishing assembly comprises a hydraulic telescopic rod (5) fixed at the bottom end of a first moving block (4), a driving frame (6) is fixed at the bottom end of the hydraulic telescopic rod (5), a second motor (7) is fixed in the driving frame (6), a driving shaft of the second motor (7) extends out of the driving frame (6) and is fixed with a connector (8), the top end of the connector (8) is rotatably connected to the driving frame (6), a second lead screw (12) is fixed in the middle of the bottom end of the connector (8), upper moving rods (10) are uniformly hinged in the front, back, left and right directions of the second lead screw (12), lower moving rods (11) are hinged at the bottom ends of the four upper moving rods (10), the bottom ends of the four lower moving rods (11) are hinged on the top surface of the same moving sleeve (13), the moving sleeve (13) is slidably sleeved on the second lead screw (12), and a limiting sleeve (14) is in threaded connection with the lower side of the second lead screw (12), the polishing head (9) is sleeved at the second screw rod (12), and the joint of the upper moving rod (10) and the lower moving rod (11) is abutted against the inner side of the polishing head (9).
2. The tool for rapidly replacing the sanding head as claimed in claim 1, wherein: the fixed component comprises a third lead screw (16) rotatably connected to the front side wall and the rear side wall inside the processing box (1), the front end of the third lead screw (16) extends out of the processing box (1), a crank (17) is fixed to the front end of the third lead screw, a second moving block (15) is connected to the third lead screw (16) in a threaded mode, a fixed box (18) is fixed to the upper end of the second moving block (15), a transverse sliding rod (19) is fixed to the inside of the fixed box (18), fixing rods (20) extending out of the fixed box (18) are symmetrically sleeved on the left side and the right side of the sliding rod (19) in a sliding mode, the fixing rods (20) are connected with the fixed box (18) in a sliding mode, and springs (21) are arranged between the two ends of the sliding rod (19) and the corresponding fixing rods (20).
3. The tool for rapidly replacing the sanding head as claimed in claim 2, wherein: the dust collection assembly comprises a dust collection cover (22) which is symmetrically arranged on the left side and the right side of the upper portion of the fixed box (18), a fan is arranged inside the dust collection cover (22), the outer side ends of the dust collection cover (22) are communicated with a conveying pipe (23), the bottom ends of the conveying pipes (23) on the two sides are communicated with a centralized pipe (24), the bottom end of the centralized pipe (24) extends out of the processing box (1), and a collection box (25) is arranged below the centralized pipe (24).
4. The tool for rapidly replacing the sanding head as claimed in claim 3, wherein: the second moving block (15) is connected above the top surface of the concentration pipe (24) in a sliding mode.
5. The tool for rapidly replacing the sanding head as claimed in claim 1, wherein: and a box door (27) is arranged on the rear side wall of the processing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121374090.2U CN215201217U (en) | 2021-06-21 | 2021-06-21 | Tool for quickly replacing polishing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121374090.2U CN215201217U (en) | 2021-06-21 | 2021-06-21 | Tool for quickly replacing polishing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215201217U true CN215201217U (en) | 2021-12-17 |
Family
ID=79433874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121374090.2U Expired - Fee Related CN215201217U (en) | 2021-06-21 | 2021-06-21 | Tool for quickly replacing polishing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215201217U (en) |
-
2021
- 2021-06-21 CN CN202121374090.2U patent/CN215201217U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |