CN220029789U - Product clamping device - Google Patents
Product clamping device Download PDFInfo
- Publication number
- CN220029789U CN220029789U CN202322265061.8U CN202322265061U CN220029789U CN 220029789 U CN220029789 U CN 220029789U CN 202322265061 U CN202322265061 U CN 202322265061U CN 220029789 U CN220029789 U CN 220029789U
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- China
- Prior art keywords
- shaft
- product
- connecting shaft
- sleeve
- polishing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 claims abstract description 10
- 238000005498 polishing Methods 0.000 abstract description 33
- 230000008901 benefit Effects 0.000 description 4
- 238000007517 polishing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a product clamping device, and relates to the technical field of clamps. The product clamping device comprises a base, a turnover piece and a clamping mechanism for clamping a product, wherein the turnover piece comprises a first shaft sleeve and a second shaft sleeve which are connected together and are mutually perpendicular in axis, and the second shaft sleeve is rotatably arranged on the base through a mounting shaft; a connecting shaft is rotatably arranged in the first shaft sleeve, and two ends of the connecting shaft extend out of the first shaft sleeve respectively; the clamping mechanism is arranged at one end of the connecting shaft, and a handle is arranged at the other end of the connecting shaft. The product clamping device can effectively replace manpower to carry out polishing operation, and the polishing precision and the polishing efficiency are greatly improved.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a product clamping device.
Background
The polishing process is an indispensable processing process in the mold processing process, and the product to be polished is held by manpower in the traditional polishing process and is polished by polishing equipment.
The polishing process can realize polishing of the product, but if the product has a plurality of to-be-polished parts with different angles, the product needs to be manually held for multiple times to turn over the product, so that the polishing of each to-be-polished part of the product can be realized, the problem of complicated and inconvenient action exists, and the polishing precision and the polishing efficiency are low, so that the development of a product clamping device capable of effectively replacing manpower to carry out polishing operation is urgently required.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides the product clamping device which can effectively replace manpower to carry out polishing operation, thereby greatly improving polishing precision and polishing efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the product clamping device comprises a base, a turnover piece and a clamping mechanism for clamping a product, wherein the turnover piece comprises a first shaft sleeve and a second shaft sleeve which are connected together and are mutually perpendicular in axis, and the second shaft sleeve is rotatably arranged on the base through a mounting shaft; a connecting shaft is rotatably arranged in the first shaft sleeve, and two ends of the connecting shaft extend out of the first shaft sleeve respectively; the clamping mechanism is arranged at one end of the connecting shaft, and a handle is arranged at the other end of the connecting shaft.
The clamping mechanism is a self-centering clamp, and the self-centering clamp and the connecting shaft are coaxially arranged.
Wherein, self-centering fixture is EROWA self-centering fixture.
The EROWA self-centering clamp comprises a fixing seat and a chuck, wherein the fixing seat is arranged on the connecting shaft, and the chuck is arranged on the fixing seat.
The first shaft sleeve is internally provided with a bearing, and the connecting shaft is arranged in the bearing.
The base comprises a bottom plate and a bracket arranged on the bottom plate, and the second shaft sleeve is arranged on the bracket through the mounting shaft.
The support is provided with two hinge lugs, the second sleeve is located between the two hinge lugs, and the mounting shaft is arranged in the two hinge lugs and the second sleeve in a penetrating mode.
Wherein, the installation axle is the round pin axle.
By adopting the technical scheme, the utility model has the beneficial effects that:
compared with the prior art, the product clamping device can not only effectively replace manpower to firmly clamp the product and improve the stability of the product during polishing, but also can rotate around the mounting shaft and rotate 360 degrees along with the connecting shaft during polishing, thereby realizing free rotation of the product among a plurality of angles, effectively avoiding polishing dead angles and greatly improving polishing precision and polishing efficiency.
Drawings
FIG. 1 is a schematic view of the structure of the product gripping apparatus of the present utility model;
in the figure: 1. a base; 11. a bottom plate; 12. a bracket; 13. a hinge ear; 2. a turnover piece; 21. a first sleeve; 22. a second sleeve; 3. EROWA self-centering fixture; 31. a fixing seat; 32. a chuck; 4. a mounting shaft; 5. a connecting shaft; 6. a handle.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, the product clamping device comprises a base 1, a turnover piece 2 and a clamping mechanism for clamping a product (not shown in the figure), wherein the turnover piece 2 comprises a first shaft sleeve 21 and a second shaft sleeve 22 which are connected together and have mutually perpendicular axes, and the second shaft sleeve 22 is rotatably arranged on the base 1 through a mounting shaft 4; the first shaft sleeve 21 is rotatably provided with a connecting shaft 5, and two ends of the connecting shaft 5 respectively extend out of the first shaft sleeve 21; the clamping mechanism is arranged on one end of the connecting shaft 5, and the other end of the connecting shaft 5 is provided with a handle 6.
The product clamping device in this embodiment simple structure, design benefit utilizes clamping mechanism to replace the staff to press from both sides tight product to through holding handle 6 and drive clamping mechanism and product rotation in order to cooperate polishing equipment to polish the different polishing positions of product, not only can effectively replace the manpower firmly clamp the product, stability when having improved the product polishing, in addition during the polishing, the product can rotate round installation axle 4, can follow connecting axle 5 again and carry out 360 rotations, realized the product and freely rotated between a plurality of angles, avoided polishing dead angle effectively, improved polishing precision and polishing efficiency greatly.
The self-centering fixture has the advantages of shortening the preparation time, having high positioning accuracy, improving the production efficiency and the like, so the clamping mechanism in the embodiment is preferably a self-centering fixture which is coaxially arranged with the connecting shaft 5.
Specifically, the self-centering jig is preferably an EROWA self-centering jig 3, and the EROWA self-centering jig 3 includes a fixing base 31 and a chuck 32, the fixing base 31 being provided on the connecting shaft 5, the chuck 32 being provided on the fixing base 31.
Since the bearing can reduce friction between the first shaft sleeve 21 and the connecting shaft 5, the connecting shaft 5 rotates more smoothly, and energy consumption is reduced, the present embodiment provides a bearing (not shown) in the first shaft sleeve 21 and the connecting shaft 5 is provided in the bearing.
The base 1 in this embodiment includes a base plate 11 and a bracket 12 provided on the base plate 11, and a second hub 22 is provided on the bracket 12 through a mounting shaft 4.
Specifically, two hinge lugs 13 are arranged on the bracket 12, the second shaft sleeve 22 is positioned between the two hinge lugs 13, and the mounting shaft 4 is arranged in the two hinge lugs 13 and the second shaft sleeve 22 in a penetrating manner.
The pin shaft has the advantages of reliable operation, convenient disassembly and the like, so the mounting shaft 4 in the embodiment is preferably a pin shaft, the other end of the pin shaft is locked by a cotter pin, and of course, the mounting shaft 4 can also adopt other structural forms, and the embodiment is not limited to the above.
When the rotary polishing device is used, a product is mounted on the chuck 32 through the blind rivet, the handle 6 is held to drive the product to rotate so as to polish different polishing parts of the product in cooperation with polishing equipment, and when the rotary polishing device is rotated, the product can be rotated around the mounting shaft 4 and can be rotated by 360 degrees through the rotary connecting shaft 5.
The above is only a preferred embodiment of the product clamping device of the present utility model, and further embodiments are not described herein.
In summary, the product clamping device is simple in structure and ingenious in design, can effectively replace manpower to firmly clamp a product, improves the stability of the product during polishing, realizes free rotation of the product among a plurality of angles during polishing, effectively avoids polishing dead angles, and greatly improves polishing precision and polishing efficiency.
The present utility model is not limited to the above-described specific embodiments, and various modifications made by those skilled in the art without inventive efforts from the above-described concept are within the scope of the present utility model.
Claims (8)
1. The product clamping device is characterized by comprising a base, a turnover piece and a clamping mechanism for clamping a product,
the turnover piece comprises a first shaft sleeve and a second shaft sleeve which are connected together and are mutually perpendicular in axis, and the second shaft sleeve is rotatably arranged on the base through a mounting shaft; a connecting shaft is rotatably arranged in the first shaft sleeve, and two ends of the connecting shaft extend out of the first shaft sleeve respectively; the clamping mechanism is arranged at one end of the connecting shaft, and a handle is arranged at the other end of the connecting shaft.
2. The product gripping device of claim 1 wherein the gripping mechanism is a self-centering clamp disposed coaxially with the connecting shaft.
3. The product gripping apparatus of claim 2 wherein the self-centering fixture is an EROWA self-centering fixture.
4. A product gripping apparatus as claimed in claim 3 wherein the EROWA self-centering clamp comprises a fixed seat disposed on the connecting shaft and a chuck disposed on the fixed seat.
5. The product gripping device of claim 1 wherein a bearing is disposed within said first sleeve and said connecting shaft is disposed within said bearing.
6. The product gripping apparatus of any one of claims 1 to 5 wherein the base includes a base plate and a bracket provided on the base plate, the second hub being provided on the bracket by the mounting shaft.
7. The product gripping device of claim 6 wherein said bracket is provided with two hinge lugs, said second sleeve being positioned between said hinge lugs, said mounting shaft being disposed through said hinge lugs and said second sleeve.
8. The product gripping device of claim 6 wherein the mounting shaft is a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322265061.8U CN220029789U (en) | 2023-08-23 | 2023-08-23 | Product clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322265061.8U CN220029789U (en) | 2023-08-23 | 2023-08-23 | Product clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029789U true CN220029789U (en) | 2023-11-17 |
Family
ID=88727949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322265061.8U Active CN220029789U (en) | 2023-08-23 | 2023-08-23 | Product clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029789U (en) |
-
2023
- 2023-08-23 CN CN202322265061.8U patent/CN220029789U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |