CN221210652U - Adjustable clamping head for rod-shaped part - Google Patents
Adjustable clamping head for rod-shaped part Download PDFInfo
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- CN221210652U CN221210652U CN202321900097.2U CN202321900097U CN221210652U CN 221210652 U CN221210652 U CN 221210652U CN 202321900097 U CN202321900097 U CN 202321900097U CN 221210652 U CN221210652 U CN 221210652U
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- main body
- rod
- worm
- toothed bar
- rotating
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- 244000309464 bull Species 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an adjustable clamping head for a rod-shaped part, which particularly relates to the technical field of machine tool processing, and comprises a main body, wherein the main body is hollow and one end of the main body is provided with an opening, a clamping assembly is fixedly arranged at the opening of the main body, a pushing mechanism is arranged in the main body and comprises a worm, one side of the worm is connected with a worm wheel, one side of the worm wheel is connected with a toothed bar, and one end of the toothed bar, which is close to the opening of the main body, is fixedly provided with a movable plate.
Description
Technical Field
The utility model relates to the technical field of machine tool machining, in particular to an adjustable clamping head for a rod-shaped part.
Background
The gripping head is referred to as a collet or collet. Is a cylindrical clamp used for being arranged on a milling machine and used for confining a drill bit or a milling cutter. The fixing device is also used for fixing and reinforcing the parts to be modified;
However, when the existing rod-shaped adjustable clamping head is used for machining a cylindrical original, after parts are clamped, more parts are exposed, and shake is caused during machining, so that the machining quality of the cylindrical original is affected;
for this purpose, we propose an adjustable clamping head for a rod-shaped element to solve the above-mentioned problems.
Disclosure of utility model
The present utility model is directed to an adjustable clamping head for a rod-shaped member, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the adjustable clamping head of the rod-shaped part comprises a main body, wherein the main body is hollow and is provided with an opening at one end, a clamping assembly is fixedly arranged at the opening of the main body, and a pushing mechanism is arranged in the main body;
The pushing mechanism comprises a worm, one side of the worm is connected with a worm wheel, one side of the worm wheel is connected with a toothed bar, one end of the toothed bar, which is close to the opening of the main body, is fixedly provided with a movable plate, one side of the movable plate, which is far away from the toothed bar, is fixedly provided with a fixed block, the side wall of the main body is provided with a rotating hole, one end of the worm, which is far away from the toothed bar, is fixedly provided with a first rotating rod, and one end of the first rotating rod, which is far away from the worm, is rotationally inserted into the rotating hole and is arranged outside the main body.
Preferably, the moving plate is slidably mounted with an inner wall of the main body.
Preferably, the handle is fixedly arranged at the outer end of the first rotating rod, which is positioned on the main body.
Preferably, a magnet is fixedly arranged at one end of the handle, which is close to the first rotating rod, and a groove is formed at one end of the first rotating rod, which is close to the magnet, and the magnet and the groove are attracted through magnetic force.
Preferably, a second rotating rod is fixedly inserted in the middle of the worm wheel, and two ends of the second rotating rod are rotatably installed with the inner wall of the main body.
Preferably, a sliding rod is fixedly arranged on the inner wall of the main body, and the inner side of the sliding rod is slidably arranged on the outer side of the toothed bar.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through having set up pushing mechanism, when using, drive the movable plate through worm and worm wheel and rack and remove, the movable plate drives fixed block and cylindricality original paper at the in-process that removes to reached and controlled the outside length of cylindricality original paper exposure main part, make the outside length of cylindricality original paper exposure main part can be in suitable state, can more conveniently carry out machining to the cylindricality original paper, make the processingquality of cylindricality original paper higher.
2. Through having set up the fixed block, through the cooperation with clamping assembly use to reached and fixed the both ends of cylindricality original paper, make the stability of cylindricality original paper when carrying out the machining higher, make the quality of cylindricality original paper lathe processing better.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic structural diagram of the present utility model after the main body is detached.
Fig. 3 is a schematic view of a connection structure of a toothed bar and a moving plate in the present utility model.
Fig. 4 is a schematic view of the structure of the magnet and the grooves in the present utility model.
In the figure: 1. a main body; 2. a clamping assembly; 3. a handle; 4. a worm; 5. a first rotating lever; 6. a second rotating rod; 7. a slide bar; 8. a rotation hole; 41. a worm wheel; 42. a toothed bar; 43. a moving plate; 31. a magnet; 51. a groove; 440. and a fixed block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1-4, the utility model provides an adjustable clamping head of a rod-shaped part, wherein a main body 1 is hollow and one end of the main body is provided with an opening, a clamping assembly 2 is fixedly arranged at the opening of the main body 1, a pushing mechanism is arranged in the main body 1 and comprises a worm 4, one side meshing tooth of the worm 4 is connected with a worm wheel 41, one side meshing tooth of the worm wheel 41 is connected with a toothed bar 42, one end, close to the opening of the main body 1, of the toothed bar 42 is fixedly provided with a movable plate 43, one side, far away from the toothed bar 42, of the movable plate 43 is fixedly provided with a fixed block 440, the side wall of the main body 1 is provided with a rotating hole 8, one end, far away from the toothed bar 42, of the worm 4 is fixedly provided with a first rotating rod 5, and one end, far away from the worm 4, of the first rotating rod 5 is rotationally spliced with the rotating hole 8 and arranged outside the main body 1; firstly, the clamping assembly 2 is controlled, the opening of the clamping assembly 2 is enlarged, a cylindrical original is placed on the fixed block 440 through the opening of the clamping assembly 2 and the opening of the main body 1, one end of the cylindrical original, which is positioned in the main body 1, is fixed through the fixed block 440, then, the clamping assembly 2 is controlled to initially clamp one end of the cylindrical original, which is positioned at the opening of the main body 1, although the cylindrical original is clamped, the cylindrical original can be moved, then, according to the length of the cylindrical original, which is required to be positioned outside the main body 1, the worm 4 is driven to rotate by driving the first rotating rod 5, the worm 4 is driven to rotate in the rotating process, the worm wheel 41 is driven to move the toothed bar 42 in the rotating process, the toothed bar 42 is driven to move in the moving process, the moving plate 43 is driven to move the fixed block 440 and the cylindrical original in the moving process, when the cylindrical original is moved to a proper position, the first rotating rod 5 is stopped, then the clamping and locking are carried out on one end of the cylindrical original, which is positioned at the opening of the main body 1, by controlling the clamping component 2, the moving plate 43 is driven to move by the worm 4, the worm wheel 41 and the toothed bar 42, and the moving plate 43 drives the fixing block 440 and the cylindrical original to move in the moving process, so that the length of the cylindrical original, which is exposed outside the main body 1, is controlled, the length of the cylindrical original, which is exposed outside the main body 1, can be in a proper state, the cylindrical original can be machined more conveniently, the machining quality of the cylindrical original is higher, the two ends of the cylindrical original are fixed by being matched with the clamping component 2, the stability of the cylindrical original during machining is higher, the machining quality of the cylindrical original machine tool is better.
The moving plate 43 is slidably mounted on the inner wall of the main body 1; thereby, the moving plate 43 can drive the cylindrical element to move up and down more stably.
The handle 3 is fixedly arranged at the outer end of the first rotating rod 5 positioned on the main body 1; by providing the handle 3, in use, the first turning lever 5 is driven to rotate by turning the handle 3.
A magnet 31 is fixedly arranged at one end of the handle 3 close to the first rotating rod 5, a groove 51 is formed in one end of the first rotating rod 5 close to the magnet 31, and the magnet 31 and the groove 51 are attracted through magnetic force; through having set up magnet 31 and slot 51, when using, through putting magnet 31 in slot 51 to install handle 3 and first bull stick 5, after using, through taking magnet 31 out from slot 51, thereby dismantle handle 3 and first bull stick 5, make handle 3 can not influence the use of the adjustable gripping head of pole type spare.
A second rotating rod 6 is fixedly inserted in the middle of the worm wheel 41, and two ends of the second rotating rod 6 are rotatably installed with the inner wall of the main body 1; by providing the second rotating lever 6, the limiting effect on the worm wheel 41 is achieved, so that the worm wheel can rotate more stably.
A sliding rod 7 is fixedly arranged on the inner wall of the main body 1, and the inner side of the sliding rod 7 is slidably arranged on the outer side of the toothed rod 42; by arranging the slide bar 7, the limiting effect on the toothed bar 42 is achieved, and the toothed bar 42 can move more stably.
Working principle: firstly, the clamping assembly 2 is controlled, the opening of the clamping assembly 2 is enlarged, the cylindrical original is placed on the fixing block 440 through the opening of the clamping assembly 2 and the opening of the main body 1, one end of the cylindrical original, which is positioned in the main body 1, is fixed through the fixing block 440, then, the clamping assembly 2 is controlled to initially clamp one end of the cylindrical original, which is positioned in the opening of the main body 1, although the cylindrical original is clamped, the cylindrical original can be moved, then, according to the length of the cylindrical original, which is required to be positioned outside the main body 1, the first rotating rod 5 is driven to rotate through the rotating handle 3, the first rotating rod 5 drives the worm 4 to rotate in the rotating process, the worm 4 drives the worm wheel 41 to rotate in the rotating process, the worm wheel 41 drives the toothed bar 42 to move in the rotating process, the toothed bar 42 drives the moving plate 43 to move in the moving process, the movable plate 43 drives the fixed block 440 and the cylindrical original to move in the moving process, after the cylindrical original moves to a proper position, the handle 3 is stopped to rotate, then the cylindrical original is clamped and locked at one end of the opening of the main body 1 by controlling the clamping component 2, when the movable plate 43 is used, the movable plate 43 is driven to move by the worm 4, the worm wheel 41 and the toothed bar 42, the movable plate 43 drives the fixed block 440 and the cylindrical original to move in the moving process, thereby controlling the length of the cylindrical original exposed outside the main body 1, ensuring that the length of the cylindrical original exposed outside the main body 1 can be in a proper state, facilitating the machining of the cylindrical original, ensuring that the machining quality of the cylindrical original is higher, and fixing the two ends of the cylindrical original by the fixed block 440 and the clamping component 2, the stability of the cylindrical element during machining is higher, and the machining quality of the cylindrical element is better.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Adjustable gripping head of pole formula spare, including main part (1), its characterized in that: the main body (1) is hollow and is provided with an opening at one end, a clamping assembly (2) is fixedly arranged at the opening of the main body (1), and a pushing mechanism is arranged in the main body (1);
The pushing mechanism comprises a worm (4), one side of the worm (4) is connected with a worm wheel (41), one side of the worm wheel (41) is connected with a toothed bar (42), one end of the toothed bar (42) close to the opening of the main body (1) is fixedly provided with a movable plate (43), one side of the movable plate (43), far away from the toothed bar (42), is fixedly provided with a fixed block (440), a rotating hole (8) is formed in the side wall of the main body (1), one end of the worm (4), far away from the toothed bar (42), is fixedly provided with a first rotating bar (5), and one end, far away from the worm (4), of the first rotating bar (5) is rotationally inserted into the rotating hole (8) and is arranged outside the main body (1).
2. The adjustable gripping head for a rod-type article of claim 1, wherein: the moving plate (43) is slidably mounted on the inner wall of the main body (1).
3. The adjustable gripping head for a rod-type article of claim 1, wherein: the handle (3) is fixedly arranged at the outer end of the first rotating rod (5) positioned on the main body (1).
4. A rod-type adjustable gripping head according to claim 3, wherein: one end of the handle (3) close to the first rotating rod (5) is fixedly provided with a magnet (31), one end of the first rotating rod (5) close to the magnet (31) is provided with a groove (51), and the magnet (31) and the groove (51) are attracted through magnetic force.
5. The adjustable gripping head for a rod-type article of claim 1, wherein: the middle part of worm wheel (41) is fixed to be inserted and is equipped with second bull stick (6), the both ends of second bull stick (6) rotate the installation with the inner wall of main part (1).
6. The adjustable gripping head for a rod-type article of claim 1, wherein: the inner wall of the main body (1) is fixedly provided with a sliding rod (7), and the inner side of the sliding rod (7) is slidably arranged on the outer side of the toothed bar (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321900097.2U CN221210652U (en) | 2023-07-19 | 2023-07-19 | Adjustable clamping head for rod-shaped part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321900097.2U CN221210652U (en) | 2023-07-19 | 2023-07-19 | Adjustable clamping head for rod-shaped part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221210652U true CN221210652U (en) | 2024-06-25 |
Family
ID=91541005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321900097.2U Active CN221210652U (en) | 2023-07-19 | 2023-07-19 | Adjustable clamping head for rod-shaped part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221210652U (en) |
-
2023
- 2023-07-19 CN CN202321900097.2U patent/CN221210652U/en active Active
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