CN213559916U - Special-shaped part machining clamping device - Google Patents
Special-shaped part machining clamping device Download PDFInfo
- Publication number
- CN213559916U CN213559916U CN202022476906.4U CN202022476906U CN213559916U CN 213559916 U CN213559916 U CN 213559916U CN 202022476906 U CN202022476906 U CN 202022476906U CN 213559916 U CN213559916 U CN 213559916U
- Authority
- CN
- China
- Prior art keywords
- special
- adjusting
- clamping device
- conical surface
- shaped part
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Gripping On Spindles (AREA)
Abstract
A clamping device for processing special-shaped parts is provided with a chuck body, wherein one end of the chuck body is provided with a connecting rod, the other end of the chuck body is provided with a loading block, and an adjusting conical surface is arranged between the connecting rod and the loading block; the side part of the chuck body is provided with an adjusting gap, and the adjusting gap extends to the main body of the connecting rod from the loading block through an adjusting conical surface; the inner side of the loading block is provided with a loading groove which is used for clamping the special-shaped part to be processed and adjusting the gap to be communicated with the loading groove. The technical scheme can ensure the stability and reliability of the turning of the special-shaped parts, improve the production efficiency and ensure the processing precision.
Description
Technical Field
The utility model relates to a heterotypic parts machining clamping device belongs to parts machining technical field.
Background
At present, due to strong shape irregularity, clamping is difficult to process special-shaped parts on a lathe, no matter a standard three-jaw chuck, a standard four-jaw chuck or a common spring chuck is adopted, stable and reasonable clamping is difficult to realize, the processing precision cannot be ensured, the processing efficiency is low, and the processing requirement of products cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heterotypic parts machining clamping device solves the unstable problem of clamping that current heterotypic part exists because of the shape is irregular.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a clamping device for machining special-shaped parts comprises a chuck body, wherein one end of the chuck body is provided with a connecting rod, the other end of the chuck body is provided with a loading block, and an adjusting conical surface is arranged between the connecting rod and the loading block; an adjusting gap is formed in the side portion of the chuck body, and the adjusting gap extends from the loading block to the main body of the connecting rod through the adjusting conical surface; and a loading groove is formed in the inner side of the loading block and used for clamping the special-shaped part to be processed, and the adjusting gap is communicated with the loading groove.
As a preferred scheme of the special-shaped part processing and clamping device, four groups of adjusting gaps are arranged, and the four groups of adjusting gaps are distributed on the chuck body in a cross shape.
As a preferred scheme of the special-shaped part processing and clamping device, the shape of the inner wall of the loading groove is matched with the shape of the outer wall of the special-shaped part to be processed.
As a preferred scheme of the special-shaped part machining clamping device, the outer diameter of the top end of the adjusting conical surface is smaller than the outer diameter of the loading block, and the outer diameter of the bottom end of the adjusting conical surface is smaller than the outer diameter of the top end of the adjusting conical surface.
As a preferable scheme of the special-shaped part processing and clamping device, guide grooves distributed along the axial direction of the connecting rod are formed in the side portion of the connecting rod.
As the preferable scheme of the special-shaped part processing and clamping device, the adjusting conical surface is matched with the conical surface of the lathe spindle conical hole.
As the preferred scheme of the special-shaped part processing clamping device, the special-shaped part processing clamping device is used for processing the oil inlet flange.
The utility model is provided with a chuck body, one end of the chuck body is provided with a connecting rod, the other end of the chuck body is provided with a loading block, and an adjusting conical surface is arranged between the connecting rod and the loading block; the side part of the chuck body is provided with an adjusting gap, and the adjusting gap extends to the main body of the connecting rod from the loading block through an adjusting conical surface; the inner side of the loading block is provided with a loading groove which is used for clamping the special-shaped part to be processed and adjusting the gap to be communicated with the loading groove. The technical scheme can ensure the stability and reliability of the turning of the special-shaped parts, improve the production efficiency and ensure the processing precision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.
Fig. 1 is a schematic perspective view of a clamping device for machining a special-shaped part provided in an embodiment of the present invention;
fig. 2 is a schematic front view of the clamping device for processing the special-shaped parts provided in the embodiment of the present invention;
fig. 3 is a schematic top view of the clamping device for processing a special-shaped part provided in the embodiment of the present invention.
In the figure, 1, a chuck body; 2. a connecting rod; 3. a loading block; 4. adjusting the conical surface; 5. adjusting the clearance; 6. a loading slot; 7. an oil inlet flange; 8. a guide groove.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, 2 and 3, a clamping device for processing a special-shaped part is provided, which comprises a chuck body 1, wherein one end of the chuck body 1 is provided with a connecting rod 2, the other end of the chuck body 1 is provided with a loading block 3, and an adjusting conical surface 4 is arranged between the connecting rod 2 and the loading block 3; an adjusting gap 5 is arranged at the side part of the chuck body 1, and the adjusting gap 5 extends from the loading block 3 to the main body of the connecting rod 2 through the adjusting conical surface 4; the inner side of the loading block 3 is provided with a loading groove 6, the loading groove 6 is used for clamping a special-shaped part to be processed, the special-shaped part adopts an oil inlet flange 7, and the adjusting gap 5 is communicated with the loading groove 6.
In an embodiment of the clamping device for machining the special-shaped part, four groups of adjusting gaps 5 are provided, and the four groups of adjusting gaps 5 are distributed on the chuck body 1 in a cross shape. When acting force is applied to the chuck body 1 through the adjusting conical surface 4, the adjusting gap 5 contracts, and accordingly, a special-shaped part such as an oil inlet flange 7 arranged in the loading groove 6 is clamped.
In one embodiment of the special-shaped part processing and clamping device, the shape of the inner wall of the loading groove 6 is matched with the shape of the outer wall of the special-shaped part to be processed. Thereby the inner wall of the loading groove 6 and the outer wall of the special-shaped part form good fit, and the stability of clamping is ensured.
In an embodiment of the special-shaped part machining and clamping device, the outer diameter of the top end of the adjusting conical surface 4 is smaller than the outer diameter of the loading block 3, and the outer diameter of the bottom end of the adjusting conical surface 4 is smaller than the outer diameter of the top end of the adjusting conical surface 4, so that the adjusting conical surface 4 is formed. The adjusting conical surface 4 is matched with a conical hole of a lathe spindle in a conical surface manner, and can be automatically centered when tensioned, so that higher positioning precision is ensured. After clamping, the special-shaped parts such as the thread, the excircle and the inner hole of the oil inlet flange 7 can be machined.
In one embodiment of the special-shaped part processing and clamping device, the side part of the connecting rod 2 is formed with guide grooves 8 distributed along the axial direction of the connecting rod 2. The guide groove 8 is convenient for clamping and can indicate the clamping direction.
The utility model is provided with a chuck body 1, one end of the chuck body 1 is provided with a connecting rod 2, the other end of the chuck body 1 is provided with a loading block 3, and an adjusting conical surface 4 is arranged between the connecting rod 2 and the loading block 3; the side part of the chuck body 1 is provided with an adjusting gap 5, and the adjusting gap 5 extends from the loading block 3 to the main body of the connecting rod 2 through an adjusting conical surface 4; the loading block 3 is provided with a loading groove 6 on the inner side, the loading groove 6 is used for clamping the special-shaped part to be processed, and the adjusting gap 5 is communicated with the loading groove 6. When acting force is applied to the chuck body 1 through the adjusting conical surface 4, the adjusting gap 5 contracts, and accordingly, a special-shaped part such as an oil inlet flange 7 arranged in the loading groove 6 is clamped. The inner wall of the loading groove 6 is well attached to the outer wall of the special-shaped part, and the clamping stability is guaranteed. The adjusting conical surface 4 is matched with a conical hole of a lathe spindle in a conical surface manner, and can be automatically centered when tensioned, so that higher positioning precision is ensured. After clamping, the special-shaped parts such as the thread, the excircle and the inner hole of the oil inlet flange 7 can be machined. The technical scheme can ensure the stability and reliability of the turning of the special-shaped parts, improve the production efficiency and ensure the processing precision.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The special-shaped part machining and clamping device is characterized by comprising a chuck body (1), wherein one end of the chuck body (1) is provided with a connecting rod (2), the other end of the chuck body (1) is provided with a loading block (3), and an adjusting conical surface (4) is arranged between the connecting rod (2) and the loading block (3); an adjusting gap (5) is formed in the side portion of the chuck body (1), and the adjusting gap (5) extends from the loading block (3) to the main body of the connecting rod (2) through the adjusting conical surface (4); a loading groove (6) is formed in the inner side of the loading block (3), the loading groove (6) is used for clamping a special-shaped part to be machined, and the adjusting gap (5) is communicated with the loading groove (6).
2. The clamping device for machining the special-shaped part according to claim 1, wherein four groups of adjusting gaps (5) are arranged, and the four groups of adjusting gaps (5) are distributed on the chuck body (1) in a cross shape.
3. The clamping device for processing the special-shaped parts as claimed in claim 1, wherein the shape of the inner wall of the loading groove (6) is matched with the shape of the outer wall of the special-shaped part to be processed.
4. The clamping device for processing the special-shaped part according to claim 1, wherein the outer diameter of the top end of the adjusting conical surface (4) is smaller than the outer diameter of the loading block (3), and the outer diameter of the bottom end of the adjusting conical surface (4) is smaller than the outer diameter of the top end of the adjusting conical surface (4).
5. The clamping device for processing the special-shaped parts as claimed in claim 1, wherein the side part of the connecting rod (2) is provided with guide grooves (8) which are distributed along the axial direction of the connecting rod (2).
6. The clamping device for processing the special-shaped parts as claimed in claim 1, wherein the adjusting conical surface (4) is matched with a conical surface of a conical hole of a lathe spindle.
7. The special-shaped part machining clamping device as claimed in claim 1, is used for machining an oil inlet flange (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022476906.4U CN213559916U (en) | 2020-11-01 | 2020-11-01 | Special-shaped part machining clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022476906.4U CN213559916U (en) | 2020-11-01 | 2020-11-01 | Special-shaped part machining clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213559916U true CN213559916U (en) | 2021-06-29 |
Family
ID=76531664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022476906.4U Active CN213559916U (en) | 2020-11-01 | 2020-11-01 | Special-shaped part machining clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213559916U (en) |
-
2020
- 2020-11-01 CN CN202022476906.4U patent/CN213559916U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201324947Y (en) | Long shaft processing special tooling | |
| CN207086948U (en) | A kind of combined type for numerically controlled lathe is adjustable internal expanding dabber clamp | |
| CN208033702U (en) | Thin-wall tube external member processing clamping tool structure | |
| CN201881180U (en) | Processing clamp for thin-walled piece | |
| CN213559916U (en) | Special-shaped part machining clamping device | |
| CN103028907A (en) | Technology for processing end cap | |
| CN205765143U (en) | High precision elastic collet chuck | |
| CN204248450U (en) | A kind of articulated type fixture | |
| CN214322608U (en) | Square handle is with pressing from both sides collet chuck with locate function for screw tap processing | |
| CN209919339U (en) | Clamp for machining inner diameter of graphite ring | |
| CN107350496A (en) | Process the cylindrical special fixture of sleeve part | |
| CN201324957Y (en) | Precision positioning and clamping device for machine tool | |
| CN211277539U (en) | Frock clamp for external screw thread work piece | |
| CN208840981U (en) | A kind of eccentric shaft gripper | |
| CN208895218U (en) | Elastic collet chuck | |
| CN202964212U (en) | Turning positioning device for plastic shell | |
| CN205551576U (en) | A groove cutting machine for microelement processing | |
| CN213560366U (en) | Positioning clamping turning tool based on product self threads | |
| CN211889050U (en) | Internal clamp for disc spring finish machining | |
| CN206717505U (en) | Blanking blowning installation | |
| CN217702370U (en) | A interior location frock that is used for coaxial cylinder body class special-shaped parts in both ends | |
| CN216801988U (en) | Guide screw tap capable of ensuring screw thread centrality | |
| CN220372692U (en) | Quick positioning and clamping device suitable for precision hole machining | |
| CN212705457U (en) | Collet clamp for numerical control machine tool | |
| CN212705487U (en) | Heat treatment workpiece thread machining clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |