CN220347856U - Three-jaw eccentric integrated processing clamp - Google Patents
Three-jaw eccentric integrated processing clamp Download PDFInfo
- Publication number
- CN220347856U CN220347856U CN202321777714.4U CN202321777714U CN220347856U CN 220347856 U CN220347856 U CN 220347856U CN 202321777714 U CN202321777714 U CN 202321777714U CN 220347856 U CN220347856 U CN 220347856U
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- jaw
- screw rod
- jaw chuck
- screw
- sliding block
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- 238000003754 machining Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a three-jaw eccentric integrated machining clamp, which relates to the technical field of clamps and comprises a base, wherein fixed blocks are arranged on two sides of the base, a screw rod is arranged between the fixed blocks, a sliding block is arranged on the outer surface of the screw rod, an installation seat is arranged at the top of the sliding block, a three-jaw chuck is arranged at the top of the installation seat, screws are arranged among the three-jaw chuck, the installation seat and the sliding block, bearings and clamping rings are sleeved at two ends of the screw rod, threads are arranged on the inner wall of the sliding block and meshed with the screw rod, and in actual use, the base, the fixed blocks, the screw rod, the sliding block, the installation seat, the three-jaw chuck and the screws are arranged, and the screw rod is twisted to move the three-jaw chuck by taking the base of the clamp as a reference, so that a workpiece with an eccentric structure can be machined at one time, specific tools are reduced, the clamping accuracy and efficiency are improved, and the surface of the workpiece is not damaged or scratched by one-time machining.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a three-jaw eccentric integrated machining clamp.
Background
The fixture is used for fixing a machining object in the mechanical manufacturing process so as to occupy the correct position to accept a device for construction or detection, the multi-axis linkage cannot be realized like a numerical control lathe at present due to the limitation of the structure of the common lathe, and the eccentric machining structure can only be separately machined by a specific tool, so that the machining time is long, the cost is high, the efficiency is low, the precision is low, and the surface finish of a workpiece is at risk due to repeated clamping.
Disclosure of Invention
The present utility model is directed to solving the technical problems set forth in the background art.
The utility model adopts the following technical scheme: the three-jaw eccentric integrated machining clamp comprises a base, fixing blocks are arranged on two sides of the base, a screw rod is arranged between the fixing blocks, a sliding block is arranged on the outer surface of the screw rod, an installation seat is arranged at the top of the sliding block, a three-jaw chuck is arranged at the top of the installation seat, and screws are arranged among the three-jaw chuck, the installation seat and the sliding block.
Preferably, bearings and clamping rings are sleeved at two ends of the screw rod, and the bearings are arranged inside the fixing blocks. Accordingly, the bearing can enable the screw rod to rotate stably.
Preferably, the inner wall of the sliding block is provided with threads, and the threads are meshed with the screw rod. Accordingly, the slider can move on the screw.
Preferably, screw holes are formed in the surfaces of the three-jaw chuck, the mounting seat and the sliding block. Accordingly, the screw holes can be matched with screws to fix the three-jaw chuck, the mounting seat and the sliding block with each other.
Preferably, the surface of the mounting seat is provided with a positioning pin, and the bottom of the three-jaw chuck is provided with a positioning hole. In addition, the rubber pad can be installed on the inner wall of the positioning hole, so that friction force between the rubber pad and the positioning pin is increased, and the situation that the mounting seat slips is avoided.
Compared with the prior art, the utility model has the advantages and positive effects that,
according to the utility model, in actual use, by arranging the base, the fixed block, the screw rod, the sliding block, the mounting seat, the three-jaw chuck and the screw, and taking the base of the clamp as a reference, the screw rod is twisted to move the three-jaw chuck, so that a workpiece with an eccentric structure can be machined at one time, specific tools are reduced, clamping is reduced, precision and efficiency are improved, no damage and no scratch are caused to the surface of the workpiece by one-time machining, and the smoothness is improved.
Drawings
FIG. 1 is a schematic diagram of a three-jaw eccentric integrated machining fixture according to the present utility model;
FIG. 2 is a schematic diagram of the explosion structure of FIG. 1 in a three-jaw eccentric integrated machining fixture according to the present utility model;
FIG. 3 is a bottom view of a three-jaw chuck in a three-jaw eccentric integrated machining jig according to the present utility model;
fig. 4 is a schematic structural view of a screw in the three-jaw eccentric integrated machining fixture according to the present utility model.
Legend description:
1. a base; 2. a fixed block; 3. a screw rod; 4. a slide block; 5. a mounting base; 6. a three-jaw chuck; 7. a screw; 8. screw holes; 9. a positioning pin; 10. positioning holes; 11. a bearing; 12. and a clasp.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an eccentric integrative processing anchor clamps of three-jaw, including base 1, fixed block 2 is all equipped with to the both sides of base 1, is provided with lead screw 3 between the fixed block 2, and the both ends of lead screw 3 all overlap and are equipped with bearing 11 and snap ring 12, and bearing 11 sets up inside fixed block 2, can make lead screw 3 steadily rotate through bearing 11, and the surface of lead screw 3 is provided with slider 4, and the inner wall of slider 4 is provided with the screw thread, and the screw thread meshes with lead screw 3, through set up the screw thread in slider 4, makes it can remove at lead screw 3 surface.
Referring to fig. 1-3, the top of the slider 4 is provided with a mounting seat 5, the top of the mounting seat 5 is provided with a three-jaw chuck 6, a screw 7 is installed among the three-jaw chuck 6, the mounting seat 5 and the slider 4, screw holes 8 are all formed in the surfaces of the three-jaw chuck 6, the mounting seat 5 and the slider 4, positioning pins 9 are installed on the surface of the mounting seat 5, positioning holes 10 are formed in the bottom of the three-jaw chuck 6, and the positioning pins 9 are arranged to play a role of primarily positioning the three-jaw chuck 6, so that the positions of a plurality of groups of screw holes 8 can be kept horizontal.
Working principle: in actual use, through setting up base 1, fixed block 2, lead screw 3, slider 4, mount pad 5, three-jaw chuck 6 and screw 7, during the use, insert the locating pin 9 on the mount pad 5 in the locating hole 10 of three-jaw chuck 6 bottom, then put the mount pad 5 that has three-jaw chuck 6 on slider 4, make the screw hole 8 of mount pad 5 both sides and slider 4 side screw hole 8 align simultaneously, then screw 7 makes it run through three-jaw chuck 6, mount pad 5 and slider 4 screw hole 8 in, owing to screw hole 8 on the slider 4 is equipped with the screw 7 surface engaged screw, the effect of fixed three-jaw chuck 6 has been played along with the continuous shrink of screw 7 this moment, again owing to the screw that the slider 4 inner wall is equipped with the screw with lead screw 3 engaged at this moment, under the spacing of base 1 mode through rotating lead screw 3 this moment, can make slider 4 drive three-jaw chuck 6 and remove between base 1.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (5)
1. Three-jaw eccentric integrated processing clamp comprises a base (1), and is characterized in that: fixed block (2) are all equipped with to the both sides of base (1), be provided with lead screw (3) between fixed block (2), the surface of lead screw (3) is provided with slider (4), the top of slider (4) is provided with mount pad (5), the top of mount pad (5) is provided with three-jaw chuck (6), install screw (7) between three-jaw chuck (6), mount pad (5) and slider (4).
2. The three-jaw eccentric integrated machining jig according to claim 1, wherein: both ends of the screw rod (3) are sleeved with a bearing (11) and a clamping ring (12), and the bearing (11) is arranged inside the fixed block (2).
3. The three-jaw eccentric integrated machining jig according to claim 2, wherein: the inner wall of the sliding block (4) is provided with threads, and the threads are meshed with the screw rod (3).
4. A three jaw eccentric integrated machining jig according to claim 3, wherein: screw holes (8) are formed in the surfaces of the three-jaw chuck (6), the mounting seat (5) and the sliding block (4).
5. The three-jaw eccentric integrated machining jig of claim 4, wherein: the surface of the mounting seat (5) is provided with a positioning pin (9), and the bottom of the three-jaw chuck (6) is provided with a positioning hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777714.4U CN220347856U (en) | 2023-07-06 | 2023-07-06 | Three-jaw eccentric integrated processing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321777714.4U CN220347856U (en) | 2023-07-06 | 2023-07-06 | Three-jaw eccentric integrated processing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220347856U true CN220347856U (en) | 2024-01-16 |
Family
ID=89485307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321777714.4U Active CN220347856U (en) | 2023-07-06 | 2023-07-06 | Three-jaw eccentric integrated processing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220347856U (en) |
-
2023
- 2023-07-06 CN CN202321777714.4U patent/CN220347856U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |