CN220839677U - Distance-adjustable abrasive clamp - Google Patents
Distance-adjustable abrasive clamp Download PDFInfo
- Publication number
- CN220839677U CN220839677U CN202322740992.9U CN202322740992U CN220839677U CN 220839677 U CN220839677 U CN 220839677U CN 202322740992 U CN202322740992 U CN 202322740992U CN 220839677 U CN220839677 U CN 220839677U
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- positioning frame
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- clamping
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- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 5
- 238000007517 polishing process Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an abrasive clamp with adjustable distance, which comprises a base, a positioning frame, a distance adjusting executing mechanism, a clamping mechanism and a positioning mechanism; the distance adjusting executing mechanism comprises a connecting plate and a position adjusting component; the clamping mechanism comprises a clamping fixing seat, a fixing plate and a connecting arm; positioning mechanisms are arranged on two sides of the positioning frame. The utility model has the advantages that: (1) The clamping mechanism is moved through the positioning assembly, so that the distance between the clamping mechanism and the grinding wheel is quickly adjusted, and the workpiece is convenient to disassemble and assemble and the grinding wheel is convenient to grind; (2) The positioning mechanism clamps and fixes the positioning frame, and positions the positioning frame on the premise of facilitating the movement of the positioning frame, so that the polishing effect is prevented from being influenced due to the displacement of the positioning frame when the workpiece is polished; (3) The three-point type fixing structure of the clamping mechanism can strengthen the fixing strength of the workpiece and further lighten the shake of the workpiece during polishing.
Description
Technical Field
The utility model relates to the field of workpiece polishing auxiliary equipment, in particular to a distance-adjustable abrasive clamp.
Background
Burrs can appear on the edges of some workpieces, particularly blades for machining, and the edges of the workpieces can be subjected to phenomena such as burrs and gaps after long-term use, and the workpieces need to be polished through grinding wheels. When the workpiece such as the blade is polished, the workpiece is required to be fixed, and when the workpiece is actually polished, the fastening operation of the workpiece is inconvenient because the distance between the fixing device and the grinding wheel device is relatively short, the clamping or fixing operation time of the workpiece is wasted, and the fixing strength of the workpiece is also influenced because of the limitation of the operation space, so that the polishing effect is influenced because the workpiece is loose in the polishing process.
Disclosure of utility model
The utility model aims to provide an abrasive clamp with adjustable distance, which can reduce the operation limit of a small space of a grinder on workpiece fixation and is convenient for workpiece fixation and polishing.
In order to achieve the aim of the utility model, the utility model provides an abrasive clamp with adjustable distance, which comprises a base, a positioning frame, a distance adjusting executing mechanism, a clamping mechanism and a positioning mechanism;
The distance adjusting executing mechanism comprises a connecting plate and a position adjusting component, and the position adjusting component is positioned on the base through the connecting plate; the bottom of the positioning frame is connected with the positioning assembly;
The clamping mechanism comprises a clamping fixing seat, a fixing plate and a connecting arm; the fixing plate is connected to the clamping fixing seat through the connecting arm, and the clamping fixing seat is connected to the positioning frame;
The fixing plate is provided with a plurality of connecting holes, and the first fastening screws penetrate through the corresponding connecting holes;
The positioning mechanisms are arranged on two sides of the positioning frame and comprise positioning plates and first buckles; the positioning plate is positioned on the connecting plate, and the first buckle is in threaded connection with the positioning plate; positioning grooves are formed in two sides of the positioning frame, and the end portions of the first buckles are propped in the positioning grooves.
Preferably, a guide groove is formed in the top of the connecting plate, and the positioning frame is located in the guide groove.
Preferably, the number of the connecting holes is three.
As a further improvement of the utility model, the bottom of the fixing plate is provided with a bearing plate, and the bearing plate is arc-shaped.
Preferably, the two positioning mechanisms are staggered, and the two positioning mechanisms are respectively positioned at two sides of the connecting plate.
As a further improvement of the utility model, the number of the positioning components is two.
As a further improvement of the utility model, the top of the positioning frame is provided with a fixing groove, the clamping fixing seat is provided with a fastening hole, a second fastening screw penetrates through the fastening hole and is propped in the fixing groove, and the clamping fixing seat is detachably fixed on the positioning frame.
As a further improvement of the utility model, the connecting arm is connected with a second buckle in a threaded manner, and the connecting arm is connected with the fixing plate through the second buckle.
As a further improvement of the utility model, the two sides of the base are provided with stable feet.
According to the distance-adjustable abrasive clamp, the clamping mechanism on the positioning frame is far away from the abrasive wheel through the positioning assembly, so that an operation space is provided for fixing a workpiece; the workpiece is fixed on the fixed plate through the first fastening screw, the positioning frame is moved through the positioning assembly, the positioning frame drives the workpiece on the fixed plate to move to the target position, the to-be-polished position of the workpiece is close to the polishing wheel, and then the workpiece is positioned by the first buckle positioning frame of the positioning mechanism, so that subsequent displacement is avoided, and preparation is made for polishing.
Compared with the prior art, the distance-adjustable abrasive clamp has the advantages that:
(1) The clamping mechanism is moved through the positioning assembly, so that the distance between the clamping mechanism and the grinding wheel is quickly adjusted, and the workpiece is convenient to disassemble and assemble and the grinding wheel is convenient to grind;
(2) The positioning mechanism clamps and fixes the positioning frame, and positions the positioning frame on the premise of facilitating the movement of the positioning frame, so that the polishing effect is prevented from being influenced due to the displacement of the positioning frame when the workpiece is polished;
(3) The three-point type fixing structure of the clamping mechanism can strengthen the fixing strength of the workpiece and further lighten the shake of the workpiece during polishing.
Drawings
FIG. 1 is a schematic view of a distance-adjustable abrasive clamp of the present utility model;
FIG. 2 is a top view of a distance-adjustable abrasive clamp of the present utility model;
Fig. 3 is a schematic view of a fixing plate structure.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
1-2, The distance-adjustable abrasive clamp comprises a base 1, a positioning frame 2, a distance-adjusting executing mechanism 3, a clamping mechanism 4 and a positioning mechanism 5;
The distance adjusting actuator 3 comprises a connecting plate 31 and a position adjusting component 32, and the position adjusting component 32 is positioned on the base 1 through the connecting plate 31; the bottom of the positioning frame 2 is connected with a positioning assembly 32; the positioning assembly 32 may be an existing worm and gear assembly, and the positioning frame 2 moves back and forth by screwing the operation panel.
The top of the connecting plate 31 is provided with a guide groove 311, and the positioning frame 2 is positioned in the guide groove 311. The positioning frame 2 moves back and forth along the guide groove 311, the guide groove 311 plays a limiting role, and dislocation of the positioning frame 2 during repeated movement is avoided.
The clamping mechanism 4 comprises a clamping fixing seat 41, a fixing plate 42 and a connecting arm 43; the fixed plate 42 is connected to the clamping fixed seat 41 through the connecting arm 43, and the clamping fixed seat 41 is connected to the positioning frame 2;
The fixing plate 42 is provided with a plurality of connection holes 421, and the first fastening screws 45 pass through the corresponding connection holes 42 for fixing the threaded workpieces 6. Preferably, the number of the connecting holes 421 is three, and the workpiece 6 to be polished is correspondingly provided with three threaded holes 61, and is fixed on the fixing plate 42 by the first fastening screw 45. The three-point fixing method has the best fastening effect on the workpiece 6 and can reduce the shake of the workpiece 6 in the polishing process.
As shown in fig. 3, the bottom of the fixing plate 42 is provided with a receiving plate 422, and the receiving plate 422 is arc-shaped; for larger size workpieces 6, when the workpiece is polished, the workpiece may shake severely, which affects the polishing effect. The receiving plate 422 can lift the bottom of the workpiece 6 upwards, and further position the workpiece 6 under the fastening action of the original first fastening screw 45, so as to enhance the polishing effect. The bearing plate 422 with the arc-shaped structure has better bearing stability on the workpiece 6, and can effectively reduce the shake and friction between the workpiece 6 and the bearing plate 421 when the workpiece 6 is polished.
Positioning mechanisms 5 are arranged on two sides of the positioning frame 2, and each positioning mechanism 5 comprises a positioning plate 52 and a first buckle 51; the positioning plate 52 is positioned on the connecting plate 31, and the first buckle 51 is in threaded connection with the positioning plate 52; positioning grooves 22 are formed in two sides of the positioning frame 2, and the end portions of the first buckles 51 are abutted in the positioning grooves 22. After the positioning frame 2 moves to the target position through the positioning assembly 32, the first buckle 51 is rotated to lock the positioning frame 2, so that the movement of the positioning frame during subsequent polishing is avoided, and the polishing effect is prevented from being influenced.
Preferably, the two positioning mechanisms 5 are staggered, and the two positioning mechanisms 5 are respectively positioned at two sides of the connecting plate 31. Compared with two positioning mechanisms 5 arranged in the same position, the positioning mechanisms 5 arranged in a staggered mode have a larger positioning range of the positioning frame 2 and a better positioning effect.
According to the distance-adjustable abrasive clamp, the clamping mechanism on the positioning frame 2 is far away from the grinding wheel through the positioning assembly 32, so that an operation space is provided for fixing the workpiece 6; the workpiece 6 is fixed on the fixed plate 42 through the first fastening screw 45, the positioning frame 2 is moved through the positioning assembly 32, the positioning frame 2 drives the workpiece 6 on the fixed plate 42 to move to a target position, the to-be-polished position of the workpiece 6 is close to a polishing wheel, then the positioning frame 2 is positioned by the first buckle 51 of the positioning mechanism 5, the workpiece 6 is positioned, subsequent displacement is avoided, and preparation for polishing is made.
The number of the positioning members 32 is two. The adjustment accuracy of the two positioning components 32 can be set in a grading manner (the adjustment accuracy of the positioning components 32 is in the prior art), one is coarse adjustment, the other is fine adjustment, the positioning frame 2 is moved to a target position range through the coarse adjustment positioning components 32, namely, the workpiece 6 on the clamping mechanism 4 is approximately close to a grinding wheel, then the distance between the workpiece 6 and the grinding wheel is adjusted more accurately through the fine adjustment positioning components 32, and the grinding accuracy of the workpiece is improved.
The top of the positioning frame 2 is provided with a fixed slot 21, the clamping fixing seat 41 is provided with a fastening hole 411, the second fastening screw 44 passes through the fastening hole 411 and abuts against the fixed slot 21, and the clamping fixing seat 41 is detachably fixed on the positioning frame 2. When the distance between the workpiece and the grinding wheel is larger, the second fastening screw 44 can be unscrewed and the clamping fixing seat 41 can be moved according to the size of the workpiece to be ground and the actual distance between the grinding position of the workpiece and the grinding wheel, the position of the workpiece is adjusted in advance, and the accurate adjustment is performed through the position adjusting component 32, so that the distance adjusting time is saved.
The connecting arm 43 is screwed with a second buckle 46, and the connecting arm 43 and the fixing plate 42 are connected through the second buckle 46. When the workpieces with large size differences are required to be fixed, and the fixing plate 42 cannot meet the fixing strength, the second buckle 46 can be screwed to detach the fixing plate 42 from the connecting arm 43, and the fixing plate 42 with a proper size is replaced, so that the applicability of the clamping mechanism 4 is improved.
The two sides of the base 1 are provided with the stabilizing feet 11, the stabilizing feet 11 support the base 1, and shake of the base 1 and the positioning frame 2 in the polishing process is further reduced.
While the preferred embodiments of the present utility model have been described in detail, the present utility model is not limited to the embodiments described above, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (9)
1. The abrasive clamp with adjustable distance is characterized by comprising a base, a positioning frame, a distance adjusting executing mechanism, a clamping mechanism and a positioning mechanism;
The distance adjusting executing mechanism comprises a connecting plate and a position adjusting component, and the position adjusting component is positioned on the base through the connecting plate; the bottom of the positioning frame is connected with the positioning assembly;
The clamping mechanism comprises a clamping fixing seat, a fixing plate and a connecting arm; the fixing plate is connected to the clamping fixing seat through the connecting arm, and the clamping fixing seat is connected to the positioning frame;
The fixing plate is provided with a plurality of connecting holes, and the first fastening screws penetrate through the corresponding connecting holes;
The positioning mechanisms are arranged on two sides of the positioning frame and comprise positioning plates and first buckles; the positioning plate is positioned on the connecting plate, and the first buckle is in threaded connection with the positioning plate; positioning grooves are formed in two sides of the positioning frame, and the end portions of the first buckles are propped in the positioning grooves.
2. The adjustable distance abrasive clamp of claim 1, wherein a guide slot is provided in the top of the web, and the positioning frame is positioned in the guide slot.
3. The adjustable distance abrasive tool of claim 1, wherein the number of attachment holes is three.
4. The adjustable distance abrasive clamp of claim 1, wherein a bottom of said fixed plate is provided with a receiving plate, said receiving plate being arcuate.
5. The adjustable distance abrasive tool of claim 1, wherein two of said positioning mechanisms are staggered, and wherein two of said positioning mechanisms are positioned on either side of said web.
6. The adjustable distance abrasive clamp of claim 1, wherein said set number of positioning assemblies is two.
7. The adjustable distance abrasive clamp of claim 1, wherein a fixed slot is provided at the top of the positioning frame, the clamping holder is provided with a fastening hole, a second fastening screw passes through the fastening hole and abuts against the fixed slot, and the clamping holder is detachably fixed on the positioning frame.
8. The adjustable distance abrasive clamp of claim 1, wherein said attachment arm is threadably coupled to a second clasp, said attachment arm being coupled to said fixed plate by said second clasp.
9. The adjustable distance abrasive tool holder of claim 1, wherein the base has stabilizing feet on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740992.9U CN220839677U (en) | 2023-10-11 | 2023-10-11 | Distance-adjustable abrasive clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322740992.9U CN220839677U (en) | 2023-10-11 | 2023-10-11 | Distance-adjustable abrasive clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839677U true CN220839677U (en) | 2024-04-26 |
Family
ID=90773684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322740992.9U Active CN220839677U (en) | 2023-10-11 | 2023-10-11 | Distance-adjustable abrasive clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839677U (en) |
-
2023
- 2023-10-11 CN CN202322740992.9U patent/CN220839677U/en active Active
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