CN217044649U - Lathe chuck locking mechanism convenient to dismouting - Google Patents
Lathe chuck locking mechanism convenient to dismouting Download PDFInfo
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- CN217044649U CN217044649U CN202220398762.1U CN202220398762U CN217044649U CN 217044649 U CN217044649 U CN 217044649U CN 202220398762 U CN202220398762 U CN 202220398762U CN 217044649 U CN217044649 U CN 217044649U
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- locking mechanism
- pull rod
- chuck
- mechanism convenient
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Abstract
The utility model discloses a lathe chuck locking mechanism convenient to dismouting, which comprises a mounting seat, the bottom of the inside of the mounting seat is provided with an inserted bar, the inside of the mounting seat is connected with a connecting column in a sliding way, the top of the connecting column is provided with a chuck, the bottom of the connecting column is provided with a slot, the slot is mutually matched with the inserted bar, two sides of the inside of the connecting column are connected with a movable plate in a sliding way, the tops of two sides of the inside of the mounting seat are symmetrically provided with a connecting slot, and the inside of the connecting slot is provided with a limiting component; the utility model discloses a under the cooperation of inserted bar, movable plate, pull rod, spring A, outer sleeve, limiting plate, draw-in groove, spring C, slider and card ball, when the chuck appears damaging, can be quick change it to the degree of difficulty of changing is low, and convenient follow-up is maintained the chuck, and the effect that the chuck is connected simultaneously is stable, conveniently carries out the centre gripping to the article.
Description
Technical Field
The utility model relates to a chuck locking technical field specifically is a lathe chuck locking mechanism convenient to dismouting.
Background
The chuck is a mechanical device used for clamping a workpiece on a machine tool, and is a machine tool accessory for clamping and positioning the workpiece by utilizing the radial movement of movable clamping jaws uniformly distributed on a chuck body, the chuck generally comprises the chuck body, the movable clamping jaws and a clamping jaw driving mechanism 3, the diameter of the chuck body is 65 mm at the minimum and can reach 1500 mm at the maximum, and a through hole is formed in the center so as to facilitate the workpiece or a bar material to pass through; the back part is provided with a cylindrical or short conical structure and is connected with the end part of a main shaft of a machine tool directly or through a flange plate, and the chuck is usually arranged on a lathe, a cylindrical grinding machine and an internal grinding machine for use and can also be matched with various indexing devices for use on a milling machine and a drilling machine;
the existing lathe chuck locking mechanism has the following inconveniences:
the car window chuck is the equipment of frequent high strength operation, and it damages extremely easily at the in-process that uses for the chuck needs change regularly, and current mode utilizes the multiunit bolt to lock it with on the mount pad, at the in-process of chuck dismouting, needs to repeat the work of carrying out the bolt tightening many times, very loaded down with trivial details of installation like this, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lathe chuck locking mechanism convenient to dismouting to the problem that the degree of difficulty that proposes the dismouting is high among the above-mentioned background art is solved.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a lathe chuck locking mechanism convenient to dismouting, includes the mount pad, the inside bottom of mount pad is equipped with the inserted bar, the inside sliding connection of mount pad has the spliced pole, the top of spliced pole is equipped with the chuck, the bottom of spliced pole is equipped with the slot, the mutual adaptation of slot and inserted bar, the inside both sides sliding connection of spliced pole has the movable plate, the top symmetry of the inside both sides of mount pad is equipped with the spread groove, the inside of spread groove is equipped with spacing subassembly.
Preferably, spacing subassembly comprises installation pipe, pull rod, spring A, outer sleeve, limiting plate, draw-in groove, spring C, slider and card ball, the installation pipe is located the bottom of the inside one side of spread groove, the inside one side of installation pipe is equipped with spring B, one side of spring B is equipped with the slide bar, one side of slide bar is equipped with the slider, the top of the inside one side of spread groove is equipped with the outer sleeve, the inside sliding connection of outer sleeve has the pull rod, one side in the pull rod outside is equipped with spring A, one side of pull rod is equipped with the limiting plate, the limiting plate is located the inside of slider, the bottom of limiting plate is equipped with the draw-in groove, one side of the inside bottom of slider is equipped with spring C, spring C's top is equipped with the card ball.
Preferably, the top of spliced pole both sides is equipped with the mounting groove, and the movable plate is located the inside of mounting groove.
Preferably, the movable plate is formed by combining two groups of inclined plane plates, the top of the inserted link is made of an arc-shaped structure, and the inserted link and the movable plate are matched with each other.
Preferably, the top of mount pad both sides is equipped with the connecting hole, pull rod and connecting hole mutual adaptation.
Preferably, one side of the pull rod is provided with a pull block, and the spring A is positioned between the pull block and the mounting seat.
Compared with the prior art, the beneficial effects of the utility model are that: the lathe chuck locking mechanism convenient to disassemble and assemble;
under the cooperation through inserted bar, movable plate, pull rod, spring A, outer sleeve, limiting plate, draw-in groove, spring C, slider and card ball, when damage appears in the chuck, can be quick change it to the degree of difficulty of changing is low, and convenient follow-up is maintained the chuck, and the effect that the chuck is connected simultaneously is stable, conveniently carries out the centre gripping to the article.
Drawings
Fig. 1 is a first front sectional view of the present invention;
fig. 2 is a second front sectional view of the present invention;
fig. 3 is an enlarged view of fig. 1 at a according to the present invention;
fig. 4 is a front view of the present invention.
In the figure: 1. a mounting base; 2. connecting grooves; 3. a pull rod; 4. a spring A; 5. an outer sleeve; 6. a chuck; 7. installing a pipe; 8. a spring B; 9. a slide bar; 10. moving the plate; 11. connecting columns; 12. a rod is inserted; 13. a limiting plate; 14. a card slot; 15. a spring C; 16. a slider; 17. blocking the ball; 18. and (4) a slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a lathe chuck locking mechanism convenient to dismouting, including mount pad 1, the bottom of 1 inside of mount pad is equipped with inserted bar 12, the inside sliding connection of mount pad 1 has spliced pole 11, spliced pole 11's top is equipped with chuck 6, the bottom that can play the effect spliced pole 11 of centre gripping to the part is equipped with slot 18, slot 18 and 12 mutual adaptations of inserted bar, the inside both sides sliding connection of spliced pole 11 has movable plate 10, the top symmetry of 1 inside both sides of mount pad is equipped with spread groove 2, the inside of spread groove 2 is equipped with spacing subassembly.
Furthermore, the limiting component comprises a mounting pipe 7, a pull rod 3, a spring A4, an outer sleeve 5, a limiting plate 13, a clamping groove 14, a spring C15, a sliding block 16 and a clamping ball 17, wherein the mounting pipe 7 is positioned at the bottom of one side inside the connecting groove 2, one side inside the mounting pipe 7 is provided with a spring B8, one side of the spring B8 is provided with a sliding rod 9, one side of the sliding rod 9 is provided with the sliding block 16, the top of one side inside the connecting groove 2 is provided with the outer sleeve 5, the inside of the outer sleeve 5 is connected with the pull rod 3 in a sliding manner, one side of the outer side of the pull rod 3 is provided with a spring A4, one side of the pull rod 3 is provided with the limiting plate 13, the limiting plate 13 is positioned inside the sliding block 16, the bottom of the limiting plate 13 is provided with the clamping groove 14, one side of the bottom inside the sliding block 16 is provided with a spring C15, and the top of the spring C15 is provided with the clamping ball 17, when the chuck is damaged, the chuck can be quickly replaced, the replacement difficulty is low, and the chuck is convenient to maintain subsequently.
Further, the top of the two sides of the connecting column 11 is provided with an installation groove, and the moving plate 10 is located inside the installation groove, so that the moving plate 10 can extend out of the connecting column 11.
Further, the moving plate 10 is formed by combining two groups of inclined plane plates, the top of the inserted link 12 is made of an arc-shaped structure, and the inserted link 12 and the moving plate 10 are matched with each other, so that the chuck 6 can be conveniently and subsequently installed.
Further, the top of 1 both sides of mount pad is equipped with the connecting hole, and pull rod 3 and connecting hole mutual adaptation for pull rod 3 can extend.
Furthermore, one side of the pull rod 3 is provided with a pull block, and the spring A4 is positioned between the pull block and the mounting seat 1, so that the pulling difficulty is reduced.
The working principle is as follows: when the chuck is connected, at first put into the inside to mount pad 1 with spliced pole 11, and insert the inserted bar 12 to the inside of slot 18, inserted bar 12 removes the assigned position after, promote two sets of movable plates 10 and extend to the outside of spliced pole 11, and then promote two sets of sliders 16 and remove, then slider 16 drives limiting plate 13 and pull rod 3 and removes, pull rod 3 drives spring A4 at the in-process that removes and extends, after slider 16 removes the assigned position, outer sleeve 5 extrudees limiting plate 13, make calorie of ball 17 break away from draw-in groove 14, then spring A4 resets and drives pull rod 3 and limiting plate 13 and remove to the normal position, limiting plate 13 blocks the top of movable plate 10 this moment, thereby be fixed in the inside of mount pad 1 with spliced pole 11 and chuck 6.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. The utility model provides a lathe chuck locking mechanism convenient to dismouting, includes mount pad (1), its characterized in that: the bottom of mount pad (1) inside is equipped with inserted bar (12), the inside sliding connection of mount pad (1) has spliced pole (11), the top of spliced pole (11) is equipped with chuck (6), the bottom of spliced pole (11) is equipped with slot (18), slot (18) and inserted bar (12) mutual adaptation, the both sides sliding connection of spliced pole (11) inside has movable plate (10), the top symmetry of mount pad (1) inside both sides is equipped with spread groove (2), the inside of spread groove (2) is equipped with spacing subassembly.
2. The lathe chuck locking mechanism convenient to disassemble and assemble as claimed in claim 1, wherein: the limiting component comprises an installation pipe (7), a pull rod (3), a spring A (4), an outer sleeve (5), a limiting plate (13), a clamping groove (14), a spring C (15), a sliding block (16) and a clamping ball (17), wherein the installation pipe (7) is located at the bottom of one side inside the connecting groove (2), one side inside the installation pipe (7) is provided with a spring B (8), one side of the spring B (8) is provided with a sliding rod (9), one side of the sliding rod (9) is provided with the sliding block (16), the top of one side inside the connecting groove (2) is provided with the outer sleeve (5), the inner part of the outer sleeve (5) is connected with the pull rod (3) in a sliding manner, one side outside the pull rod (3) is provided with the spring A (4), one side of the pull rod (3) is provided with the limiting plate (13), the limiting plate (13) is located inside the sliding block (16), the bottom of the limiting plate (13) is provided with the clamping groove (14), one side of the inside bottom of slider (16) is equipped with spring C (15), the top of spring C (15) is equipped with card ball (17).
3. The lathe chuck locking mechanism convenient to disassemble and assemble as claimed in claim 1, wherein: the top of spliced pole (11) both sides is equipped with the mounting groove, and movable plate (10) are located the inside of mounting groove.
4. The lathe chuck locking mechanism convenient to disassemble and assemble as claimed in claim 1, wherein: the movable plate (10) is formed by combining two groups of inclined plane plates, the top of the inserted link (12) is made of an arc-shaped structure, and the inserted link (12) is matched with the movable plate (10) mutually.
5. The lathe chuck locking mechanism convenient to disassemble and assemble as claimed in claim 2, wherein: the top of mount pad (1) both sides is equipped with the connecting hole, pull rod (3) and connecting hole looks mutual adaptation.
6. The lathe chuck locking mechanism convenient to disassemble and assemble as claimed in claim 2, wherein: one side of the pull rod (3) is provided with a pull block, and the spring A (4) is positioned between the pull block and the mounting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220398762.1U CN217044649U (en) | 2022-02-26 | 2022-02-26 | Lathe chuck locking mechanism convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220398762.1U CN217044649U (en) | 2022-02-26 | 2022-02-26 | Lathe chuck locking mechanism convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217044649U true CN217044649U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220398762.1U Active CN217044649U (en) | 2022-02-26 | 2022-02-26 | Lathe chuck locking mechanism convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217044649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116689806A (en) * | 2023-08-07 | 2023-09-05 | 泰州市彩盛智能装备有限公司 | Four-axis numerical control machine tool with detachable clamping jaw |
-
2022
- 2022-02-26 CN CN202220398762.1U patent/CN217044649U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116689806A (en) * | 2023-08-07 | 2023-09-05 | 泰州市彩盛智能装备有限公司 | Four-axis numerical control machine tool with detachable clamping jaw |
| CN116689806B (en) * | 2023-08-07 | 2023-10-31 | 泰州市彩盛智能装备有限公司 | Four-axis numerical control machine tool with detachable clamping jaw |
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