CN219443469U - Lathe fixture - Google Patents
Lathe fixture Download PDFInfo
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- CN219443469U CN219443469U CN202320361655.6U CN202320361655U CN219443469U CN 219443469 U CN219443469 U CN 219443469U CN 202320361655 U CN202320361655 U CN 202320361655U CN 219443469 U CN219443469 U CN 219443469U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a lathe fixture, which comprises a base, a first clamping piece, a second clamping piece, an adjusting mechanism and an elastic piece, wherein the first clamping piece is connected to the base, the second clamping piece is connected to the base in a sliding manner and is used for forming a clamping space for clamping a target workpiece with the first clamping piece, the adjusting mechanism is connected to the base and the second clamping piece in a sliding manner and is used for adjusting the second clamping piece to move towards the first clamping piece so as to adjust the clamping space, therefore, the lathe fixture can clamp a non-columnar piece, the elastic piece is arranged between the base and the second clamping piece and is used for buffering the second clamping piece and driving the second clamping piece to be far away from the first clamping piece, and the second clamping piece is buffered when the first clamping piece and the second clamping piece clamp the workpiece, so that the second clamping piece is prevented from damaging the outer surface of the workpiece.
Description
Technical Field
The application belongs to the technical field of fixtures, and more specifically relates to a lathe fixture.
Background
The clamps are divided into universal clamps, special clamps, combined clamps and the like, corresponding clamps are usually selected according to the characteristics of workpieces, such as the special clamps, are usually specially designed and manufactured for clamping requirements of certain product parts in certain working procedures, are specific in service objects and high in pertinence, and are generally designed by a product manufacturing factory.
When a lathe is used for cutting and turning a workpiece, a three-jaw or four-jaw chuck is generally used for clamping the workpiece, the clamp is convenient for clamping a cylindrical workpiece, and is not convenient enough for clamping some irregular workpieces, so that the lathe clamp has limitation in use.
Disclosure of Invention
An object of the embodiment of the application is to provide a lathe fixture to solve the technical problem that the adaptability that lathe fixture exists in the prior art needs to be improved.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the utility model provides a lathe frock clamp, include:
a base;
the first clamping piece is connected to the base;
the second clamping piece is connected to the base in a sliding manner, and a clamping space for clamping the target workpiece is formed between the second clamping piece and the first clamping piece;
the adjusting mechanism is connected with the base and the second clamping piece in a sliding manner and is used for adjusting the second clamping piece to move towards the first clamping piece so as to adjust the clamping space;
the elastic piece is arranged between the base and the second clamping piece and is used for buffering the second clamping piece so as to drive the second clamping piece to be far away from the first clamping piece.
In one embodiment, the adjustment mechanism comprises:
the guide piece is connected to the base in a sliding manner, and the second clamping piece is connected to the guide piece;
the first adjusting piece is screwed on the guide piece and used for driving the second clamping piece to move along the guide piece towards the first clamping piece.
In an embodiment, the base is formed with a receiving hole, the receiving hole penetrates through the base along the direction that the first clamping piece points to the second clamping piece, and the guiding piece is slidably connected in the receiving hole.
In one embodiment, the adjusting mechanism further comprises:
a second adjustment member having a first axis of rotation and a second axis of rotation, the first axis of rotation being spaced parallel to the second axis of rotation;
the second adjusting piece is rotatably connected to the base and rotates relative to the base around the first rotating shaft;
the second adjusting piece is rotatably connected with the guide piece and rotates around the second rotation axis relative to the guide piece.
In an embodiment, the guide member is symmetrically disposed about the first rotation axis.
In an embodiment, the lathe fixture further comprises:
and the limiting piece is fixedly connected with the base and used for limiting the position of the second clamping piece when the second clamping piece moves towards the first clamping piece.
In an embodiment, the second clamping member is formed with an adjusting hole, the adjusting hole penetrates through the second clamping member along the direction of the first clamping member, the extending direction of the adjusting hole is perpendicular to the direction of the first clamping member, the second clamping member is pointed by the first clamping member, and the guiding member is accommodated in the adjusting hole.
In one embodiment, the second clamping member is formed with a guide groove, and the guide groove extends along a direction perpendicular to the direction in which the first clamping member refers to the second clamping member;
when the second clamping piece and the first clamping piece clamp the target solid, one end of the limiting piece, which is close to the second clamping piece, is accommodated in the guide groove.
In one embodiment, the elastic member is a spring.
The beneficial effect that this application provided lathe frock clamp lies in: compared with the prior art, the lathe fixture comprises a base, a first clamping piece, a second clamping piece, an adjusting mechanism and an elastic piece, wherein the first clamping piece is connected to the base, the second clamping piece is connected to the base in a sliding mode, a clamping space for clamping a target workpiece is formed between the first clamping piece and the second clamping piece, the adjusting mechanism is connected to the base and the second clamping piece in a sliding mode and used for adjusting the second clamping piece to move to the first clamping piece so as to adjust the clamping space, therefore, the lathe fixture can clamp a non-columnar piece, the elastic piece is arranged between the base and the second clamping piece and used for buffering the second clamping piece, the second clamping piece is driven to be away from the first clamping piece, and the second clamping piece is buffered when the first clamping piece and the second clamping piece are used for clamping the workpiece, so that the second clamping piece is prevented from damaging the outer surface of the workpiece.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, 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 structural diagram of a lathe fixture according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a lathe fixture according to the second embodiment of the present application;
FIG. 3 is a cross-sectional view of a lathe tooling fixture provided in an embodiment of the present application;
fig. 4 is a schematic structural view of an adjusting mechanism according to an embodiment of the present application
Wherein, each reference sign in the figure:
10. a base; 11. a fixing part; 12. a fixing groove; 20. a first clamping member; 30. a second clamping member; 31. an adjustment aperture; 32. a guide groove; 40. an adjusting mechanism; 41. a guide member; 42. a first adjustment member; 43. a second adjusting member; 431. a first axis of rotation; 432. a second axis of rotation; 50. an elastic member; 60. and a limiting piece.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 to 4, a lathe fixture provided in an embodiment of the present application will be described.
A lathe fixture comprises a base 10, a first clamping piece 20, a second clamping piece 30, an adjusting mechanism 40 and an elastic piece 50.
The base 10 is provided with a fixing portion 11, and a fixing groove 12 for connecting the base 10 with a lathe is formed in the fixing portion 11 so that the base 10 is fixedly connected with the lathe through bolts.
The first clamping member 20 is fixedly connected to the base 10 through a bolt, and the first clamping member 20 has a plate-shaped structure. The second clamping member 30 is slidably connected to the base 10 and slides relative to the first clamping member 20 along a direction perpendicular to the first clamping member 20, so as to form a clamping space between the second clamping member 30 and the first clamping member 20 for clamping a target workpiece.
The target workpiece has a clamped portion perpendicular to the axial direction of the workpiece, and the clamped portion of the workpiece is accommodated in the clamping space so that the first clamping member 20 and the second clamping member 30 clamp the workpiece.
The adjusting mechanism 40 is slidably connected to the base 10 and the second clamping member 30, and slides relative to the base 10 along a direction perpendicular to the first clamping member 20, for adjusting the movement of the second clamping member 30 towards the first clamping member 20 to adjust the clamping space, so that the first clamping member 20 and the second clamping member 30 clamp the clamped portion of the target workpiece.
The elastic member 50 is disposed between the base 10 and the second clamping member 30, and is used for buffering the second clamping member 30, driving the second clamping member 30 away from the first clamping member 20, and buffering the second clamping member 30 when the second clamping member 30 clamps the target workpiece, so as to prevent the second clamping member 30 from damaging the surface of the target workpiece.
Compared with the prior art, the lathe fixture comprises a base 10, a first clamping piece 20, a second clamping piece 30, an adjusting mechanism 40 and an elastic piece 50, wherein the first clamping piece 20 is connected to the base 10, the second clamping piece 30 is slidably connected to the base 10 and used for forming a clamping space for clamping a target workpiece with the first clamping piece 20, the adjusting mechanism 40 is slidably connected to the base 10 and the second clamping piece 30 and used for adjusting the second clamping piece 30 to move towards the first clamping piece 20 to adjust the clamping space, so that the lathe fixture can clamp a non-columnar piece, the elastic piece 50 is arranged between the base 10 and the second clamping piece 30 and used for buffering the second clamping piece 30, the second clamping piece 30 is driven to be far away from the first clamping piece 20, and the second clamping piece 30 is buffered when the first clamping piece 20 and the second clamping piece 30 clamp the workpiece, and the second clamping piece 30 is prevented from damaging the outer surface of the workpiece.
In one embodiment of the present application, the adjustment mechanism 40 includes a guide 41, a first adjustment member 42.
Specifically, in the present application, the guide member 41 has a columnar structure, the extending direction of which is perpendicular to the first clamping member 20, and the guide member 41 is provided with threads. The base 10 is formed with a receiving hole, the receiving hole penetrates through the base 10 along the direction that the first clamping piece 20 points to the second clamping piece 30, namely, the receiving hole penetrates through the base 10 along the direction perpendicular to the first clamping piece 20, the guide piece 41 is slidably connected to the base 10 and is received in the receiving hole, and the guide piece 41 slides relative to the receiving hole along the direction perpendicular to the first clamping piece 20.
The second clamping member 30 is sleeved on the guide member 41 and slides relative to the guide member 41 along the extending direction of the guide member 41. The first adjusting member 42 is a nut, and the first adjusting member 42 is screwed on the thread of the guiding member 41, so as to drive the second clamping member 30 to move along the guiding member 41 towards the first clamping member 20, thereby clamping the target workpiece.
In one embodiment of the present application, the adjustment mechanism 40 further includes a second adjustment member 43. The second adjusting member 43 has a rod-shaped structure, and the second adjusting member 43 has a first rotation axis 431 and a second rotation axis 432, wherein the first rotation axis 431 and the second rotation axis 432 are spaced in parallel, the first rotation axis 431 is disposed at a middle portion of the second adjusting member 43, and the second rotation axis 432 is disposed at two end portions of the second adjusting member 43 along the axial direction. The second adjusting member 43 is rotatably connected to the base 10, and the second adjusting member 43 rotates relative to the base 10 about the first rotation axis.
The number of the guide members 41 is two, and the two guide members 41 are symmetrically arranged with respect to the middle portion of the second regulating member 43. The two guide members 41 are rotatably connected to the end portions of the guide members 41 corresponding thereto, respectively, and are rotatable relative to the guide members 41 about the second rotation axis 432.
In the process of clamping the target workpiece, as the second adjusting member 43 rotates relative to the base 10, the first clamping member 20 positioned at one side of the second adjusting member 43 can be pre-clamped on the target workpiece in advance; the second clamping member 30 on one side of the second clamping member 30 is then clamped towards the first clamping member 20 by screwing the first adjusting member 42 on the guiding member 41 on the other side of the second clamping member 30, and during adjustment of the first adjusting member 42 on the one side, the guiding member 41 on the one side slides relative to the base 10 along the direction in which the first clamping member 20 points towards the second clamping member 30, and the guiding member 41 on the other side of the second adjusting member 43 moves along the direction of the second clamping member 30, so that the lathe fixture clamp only needs to clamp the target workpiece by driving the second clamping member 30 on the one side of the first adjusting member 42 on two sides of the second guiding member 41, and the second clamping member 30 on the other side of the second adjusting member 43 can clamp the target workpiece by adjusting the second clamping member 30 on one side of the second adjusting member 43, and the second clamping member 30 on the other side of the second adjusting member 43 can clamp the target workpiece.
In one embodiment of the present application, the lathe tool fixture further includes a stop 60.
In the present application, the limiting member 60 has a columnar structure, and the extending direction of the limiting member 60 is perpendicular to the first clamping member 20. The limiting member 60 is in threaded connection with the base 10, and when the second clamping member 30 moves towards the first clamping member 20, the second clamping member 30 abuts against the end, away from the end, of the limiting member 60, connected with the fixing base, so as to limit the position of the second clamping member 30.
In an embodiment of the present application, the second clamping member 30 is formed with an adjusting hole 31, the adjusting hole 31 penetrates the second clamping member 30 along the direction in which the first clamping member 20 refers to the second clamping member 30, and the extending direction of the adjusting hole 31 is perpendicular to the direction in which the first clamping member 20 refers to the second clamping member 30, and the guiding member 41 is accommodated in the adjusting hole 31.
The adjusting hole 31 is formed in the second clamping part, so that the second adjusting part 43 can move along the direction perpendicular to the first clamping part 20 and pointing to the second adjusting part 43 relative to the guide part 41, and the area of the second adjusting part 43 for clamping the target workpiece to be clamped is adjusted, so that the reliability of the second clamping part 30 for clamping the target workpiece is ensured.
In this application, the second clamping member 30 is formed with a guide groove 32, and the guide groove 32 extends in a direction perpendicular to the direction in which the first clamping member 20 refers to the second clamping member 30. When the second clamping member 20 clamps the target solid, one end of the limiting member 60, which is close to the second clamping member 30, is accommodated in the guiding groove 32, so that the clamping area of the second clamping member 30 and the target workpiece is adjusted along the direction perpendicular to the direction of the first clamping member 20 pointing to the second adjusting member 43 when the second clamping member 30 clamps the target workpiece and is not locked.
In the present application, the elastic member 50 is a spring, which is sleeved on the guide member 41, and when the second clamping member 30 clamps the target workpiece, one end of the spring abuts against the second clamping member 30, and the other end abuts against the base 10. The second clamping member 30 is used for driving the second clamping member 30 away from the first clamping member 20, and is also used for buffering the second clamping member 30 when the second clamping member 30 clamps the target workpiece, so that the second clamping member 30 is prevented from damaging the surface of the target workpiece.
The beneficial effect that this application provided lathe frock clamp lies in: the foregoing description of the preferred embodiment of the present utility model is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (9)
1. The utility model provides a lathe frock clamp which characterized in that:
a base;
the first clamping piece is connected to the base;
the second clamping piece is connected to the base in a sliding manner and used for forming a clamping space between the second clamping piece and the first clamping piece for clamping a target workpiece;
the adjusting mechanism is connected with the base and the second clamping piece in a sliding manner and is used for adjusting the second clamping piece to move towards the first clamping piece so as to adjust the clamping space;
the elastic piece is arranged between the base and the second clamping piece and is used for buffering the second clamping piece so as to drive the second clamping piece to be far away from the first clamping piece.
2. The lathe work fixture of claim 1, wherein the adjustment mechanism comprises:
the guide piece is connected to the base in a sliding manner, and the second clamping piece is connected to the guide piece;
the first adjusting piece is screwed on the guide piece and used for driving the second clamping piece to move along the guide piece towards the first clamping piece.
3. The lathe tool fixture of claim 2, wherein said base has a receiving hole formed therein, said receiving hole extending through said base in a direction in which said first clamping member is directed toward said second clamping member, said guide member being slidably coupled within said receiving hole.
4. A lathe work-fixture as defined in claim 3, wherein said adjustment mechanism further comprises:
a second adjustment member having a first axis of rotation and a second axis of rotation, the first axis of rotation being spaced parallel to the second axis of rotation;
the second adjusting piece is rotatably connected to the base and rotates relative to the base around the first rotating shaft;
the second adjusting piece is rotatably connected with the guide piece and rotates around the second rotation axis relative to the guide piece.
5. The lathe work fixture of claim 4, wherein said guide is symmetrically disposed about said first axis of rotation.
6. The lathe work fixture of claim 5, wherein the lathe work fixture further comprises:
and the limiting piece is fixedly connected with the base and used for limiting the position of the second clamping piece when the second clamping piece moves towards the first clamping piece.
7. The lathe tool fixture of claim 6, wherein the second clamping member is formed with an adjusting hole, the adjusting hole penetrates through the second clamping member along the direction that the first clamping member refers to the second clamping member, the extending direction of the adjusting hole is perpendicular to the direction that the first clamping member refers to the second clamping member, and the guide member is accommodated in the adjusting hole.
8. The lathe tool fixture of claim 7, wherein,
the second clamping piece is provided with a guide groove, and the guide groove extends along a direction perpendicular to the direction that the first clamping piece refers to the second clamping piece;
when the second clamping piece and the first clamping piece clamp the target solid, one end of the limiting piece, which is close to the second clamping piece, is accommodated in the guide groove.
9. The lathe tool fixture of claim 1 or 8, wherein,
the elastic piece is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320361655.6U CN219443469U (en) | 2023-03-02 | 2023-03-02 | Lathe fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320361655.6U CN219443469U (en) | 2023-03-02 | 2023-03-02 | Lathe fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219443469U true CN219443469U (en) | 2023-08-01 |
Family
ID=87386173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320361655.6U Active CN219443469U (en) | 2023-03-02 | 2023-03-02 | Lathe fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219443469U (en) |
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2023
- 2023-03-02 CN CN202320361655.6U patent/CN219443469U/en active Active
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| GR01 | Patent grant |