CN211539526U - Spring chuck clamping mechanism of numerical control lathe - Google Patents
Spring chuck clamping mechanism of numerical control lathe Download PDFInfo
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- CN211539526U CN211539526U CN202020067586.4U CN202020067586U CN211539526U CN 211539526 U CN211539526 U CN 211539526U CN 202020067586 U CN202020067586 U CN 202020067586U CN 211539526 U CN211539526 U CN 211539526U
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- threaded rod
- clamping mechanism
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- numerical control
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Abstract
The utility model provides a numerical control lathe collet chuck clamping mechanism. The spring chuck clamping mechanism of the numerical control lathe comprises a shell; the mounting block is fixedly mounted on the inner wall of one side of the shell; the threaded rod is rotatably arranged on the mounting block; the motor is fixedly arranged at the bottom of the mounting block; the first gear is fixedly sleeved on an output shaft of the motor; the second gear is fixedly sleeved on the threaded rod and is meshed with the first gear; the sliding block is mounted on the threaded rod in a threaded manner; the four adjusting mechanisms are arranged on the sliding block and the shell; a drill bit disposed on the threaded rod. The utility model provides a numerical control lathe collet chuck clamping mechanism has the regulation precision height, can carry out the advantage that the accuracy is fixed to the chuck of different thicknesses.
Description
Technical Field
The utility model relates to a collet chuck technical field especially relates to a numerical control lathe collet chuck clamping mechanism.
Background
The chuck is called as an elastic chuck or a collet chuck, is a cylindrical clamp which is clamped on a milling machine and used for fastening a drill bit or a milling cutter, and is also a clamp used for fixing parts needing to be modified.
The traditional chuck generally adopts tooth cooperation to lock, but the regulation precision of tooth is not high, and different chucks need be changed to the drill bit of different thickness, and is comparatively inconvenient.
Therefore, a new collet chuck clamping mechanism for a numerically controlled lathe is needed to solve the above technical problems.
Disclosure of Invention
The utility model provides a technical problem provide a numerical control lathe collet chuck clamping mechanism that has the regulation precision height, can carry out the accuracy to the chuck of different thicknesses and fix.
In order to solve the technical problem, the utility model provides a numerical control lathe collet chuck clamping mechanism includes: a housing; the mounting block is fixedly mounted on the inner wall of one side of the shell; the threaded rod is rotatably arranged on the mounting block; the motor is fixedly arranged at the bottom of the mounting block; the first gear is fixedly sleeved on an output shaft of the motor; the second gear is fixedly sleeved on the threaded rod and is meshed with the first gear; the sliding block is mounted on the threaded rod in a threaded manner; the four adjusting mechanisms are arranged on the sliding block and the shell; a drill bit disposed on the threaded rod.
Preferably, adjustment mechanism includes first articulated rod, fixed block, slide bar and protruding type fixture block, first articulated rod is articulated to be installed on the sliding block, the fixed block fixed mounting be in on one side inner wall of shell, slide bar slidable mounting be in on the fixed block, first articulated rod with the slide bar is articulated mutually, protruding type fixture block fixed mounting be in the one end of slide bar.
Preferably, a first through hole is formed in the mounting block, a bearing is arranged inside the first through hole, an outer ring of the bearing is fixedly connected with the inner wall of the first through hole, and an inner ring of the bearing is fixedly sleeved on the threaded rod.
Preferably, a second through hole is formed in the sliding block, an internal thread is formed in the inner wall of the second through hole, an external thread is arranged on the threaded rod, and the external thread of the threaded rod and the internal thread of the second through hole are screwed mutually.
Preferably, the fixed block is provided with a third through hole, the inner wall of the third through hole is nested with a ball, and the ball is in contact with the sliding rod.
Preferably, one end of the threaded rod is fixedly provided with a limiting block.
Compared with the prior art, the utility model provides a numerical control lathe collet chuck clamping mechanism has following beneficial effect:
the utility model provides a numerical control lathe collet chuck clamping mechanism, the drill bit that will lock inserts the shell in, the starter motor all contacts with the drill bit until four protruding type fixture blocks to with drill bit locking, the drill bit of different thicknesses inserts in the shell, all fixable, it is fixed comparatively convenient.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a collet chuck clamping mechanism of a numerically controlled lathe according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
reference numbers in the figures: 1. the device comprises a shell, 2, an installation block, 3, a threaded rod, 4, a motor, 5, a first gear, 6, a second gear, 7, a sliding block, 8, a first hinged rod, 9, a fixing block, 10, a sliding rod, 11, a convex clamping block, 12 and a drill bit.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a spring chuck clamping mechanism of a numerically controlled lathe according to a preferred embodiment of the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. Numerical control lathe collet chuck clamping mechanism includes: a housing 1; the mounting block 2 is fixedly mounted on the inner wall of one side of the shell 1; the threaded rod 3 is rotatably arranged on the mounting block 2; the motor 4 is fixedly arranged at the bottom of the mounting block 2; the first gear 5 is fixedly sleeved on an output shaft of the motor 4; the second gear 6 is fixedly sleeved on the threaded rod 3, and the second gear 6 is meshed with the first gear 5; the sliding block 7 is installed on the threaded rod 3 in a threaded mode; the four adjusting mechanisms are arranged on the sliding block 7 and the shell 1; a drill bit 12, said drill bit 12 being arranged on said threaded rod 3.
Adjustment mechanism includes first articulated rod 8, fixed block 9, slide bar 10 and protruding type fixture block 11, first articulated rod 8 is articulated to be installed on sliding block 7, fixed block 9 fixed mounting be in on one side inner wall of shell 1, slide bar 10 slidable mounting be in on the fixed block 9, first articulated rod 8 with slide bar 10 is articulated mutually, protruding type fixture block 11 fixed mounting be in the one end of slide bar 10.
The mounting block 2 is provided with a first through hole, a bearing is arranged inside the first through hole, an outer ring of the bearing is fixedly connected with the inner wall of the first through hole, and an inner ring of the bearing is fixedly sleeved on the threaded rod 3.
The second through hole has been seted up on sliding block 7, the internal thread has been seted up on the inner wall of second through hole, be provided with the external screw thread on the threaded rod 3, just the external screw thread of threaded rod 3 with the internal thread of second through hole closes each other soon.
A third through hole is formed in the fixing block 9, a ball is nested on the inner wall of the third through hole, and the ball is in contact with the sliding rod 10.
One end of the threaded rod 3 is fixedly provided with a limiting block.
The utility model provides a numerical control lathe collet chuck clamping mechanism's theory of operation as follows:
insert the drill bit 12 that will need the locking in shell 1, starter motor 4, motor 4 drives first gear 5 motion, first gear 5 drives second gear 6 motion, second gear 6 drives threaded rod 3 motion, threaded rod 3 drives the motion of sliding block 7, sliding block 7 drives the motion of first hinge lever 8, first hinge lever 8 drives the motion of slide bar 10, slide bar 10 drives protruding type fixture block 11 motion, all contact with drill bit 12 until four protruding type fixture blocks 11, and lock drill bit 12, the drill bit 12 of different thicknesses inserts in shell 1, all fixable, it is comparatively convenient to fix.
Compared with the prior art, the utility model provides a numerical control lathe collet chuck clamping mechanism has following beneficial effect:
the utility model provides a numerical control lathe collet chuck clamping mechanism, the drill bit 12 that will lock inserts shell 1 in, starter motor 4, until four protruding type fixture blocks 11 all contact with drill bit 12 to with drill bit 12 locking, the drill bit 12 of different thicknesses inserts in shell 1, all fixable, and is fixed comparatively convenient.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a numerical control lathe collet chuck clamping mechanism which characterized in that includes:
a housing;
the mounting block is fixedly mounted on the inner wall of one side of the shell;
the threaded rod is rotatably arranged on the mounting block;
the motor is fixedly arranged at the bottom of the mounting block;
the first gear is fixedly sleeved on an output shaft of the motor;
the second gear is fixedly sleeved on the threaded rod and is meshed with the first gear;
the sliding block is mounted on the threaded rod in a threaded manner;
the four adjusting mechanisms are arranged on the sliding block and the shell;
a drill bit disposed on the threaded rod.
2. The numerically controlled lathe collet chuck clamping mechanism according to claim 1, wherein the adjusting mechanism comprises a first hinge rod, a fixed block, a slide rod and a male fixture block, the first hinge rod is hinged to the slide block, the fixed block is fixedly mounted on one side of the inner wall of the housing, the slide rod is slidably mounted on the fixed block, the first hinge rod is hinged to the slide rod, and the male fixture block is fixedly mounted at one end of the slide rod.
3. The numerical control lathe collet chuck clamping mechanism of claim 1, wherein the mounting block is provided with a first through hole, a bearing is arranged in the first through hole, an outer ring of the bearing is fixedly connected with an inner wall of the first through hole, and an inner ring of the bearing is fixedly sleeved on the threaded rod.
4. The numerical control lathe collet chuck clamping mechanism of claim 1, wherein the sliding block is provided with a second through hole, the inner wall of the second through hole is provided with an internal thread, the threaded rod is provided with an external thread, and the external thread of the threaded rod and the internal thread of the second through hole are mutually screwed.
5. The numerical control lathe collet chuck clamping mechanism of claim 2, wherein the fixed block is provided with a third through hole, the inner wall of the third through hole is nested with a ball, and the ball is in contact with the slide rod.
6. The numerical control lathe collet chuck clamping mechanism of claim 1, wherein a stop block is fixedly mounted at one end of the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020067586.4U CN211539526U (en) | 2020-01-14 | 2020-01-14 | Spring chuck clamping mechanism of numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020067586.4U CN211539526U (en) | 2020-01-14 | 2020-01-14 | Spring chuck clamping mechanism of numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211539526U true CN211539526U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020067586.4U Active CN211539526U (en) | 2020-01-14 | 2020-01-14 | Spring chuck clamping mechanism of numerical control lathe |
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| CN (1) | CN211539526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756644A (en) * | 2020-12-25 | 2021-05-07 | 沈阳工程学院 | Spring chuck clamping mechanism of numerically controlled lathe |
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2020
- 2020-01-14 CN CN202020067586.4U patent/CN211539526U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756644A (en) * | 2020-12-25 | 2021-05-07 | 沈阳工程学院 | Spring chuck clamping mechanism of numerically controlled lathe |
| CN112756644B (en) * | 2020-12-25 | 2022-02-18 | 沈阳工程学院 | Spring chuck clamping mechanism of numerically controlled lathe |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A spring chuck clamping mechanism for CNC lathes Effective date of registration: 20230316 Granted publication date: 20200922 Pledgee: Bank of China Limited Haiyang Sub branch Pledgor: Yantai Rongxing Food Equipment Co.,Ltd. Registration number: Y2023980035186 |