CN220407877U - Auxiliary clamping device for lathe punching - Google Patents
Auxiliary clamping device for lathe punching Download PDFInfo
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- CN220407877U CN220407877U CN202321910858.2U CN202321910858U CN220407877U CN 220407877 U CN220407877 U CN 220407877U CN 202321910858 U CN202321910858 U CN 202321910858U CN 220407877 U CN220407877 U CN 220407877U
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- lathe
- hole
- clamping device
- fixing
- adjusting
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- 238000004080 punching Methods 0.000 title claims abstract description 23
- 230000001788 irregular Effects 0.000 abstract description 12
- 238000003754 machining Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of machining, and discloses a lathe punching auxiliary clamping device, which comprises a fixed plate and an adjusting clamping piece, wherein the fixed plate is fixedly arranged on a lathe and is provided with a first through hole; the adjusting clamping pieces are arranged in a plurality, the adjusting clamping pieces are fixedly arranged on the fixing plate and surround the periphery of the first through hole, the adjusting clamping pieces can be mutually close to clamp a workpiece, each adjusting clamping piece can be independently adjusted to be suitable for the workpiece with irregular appearance, and a drill bit of a lathe can penetrate through the first through hole of the fixing plate to drill the machining position of the workpiece. According to the utility model, the workpiece with the irregular shape can be fixed, and the clamping device of the lathe clamps and fixes the fixing plate, so that the punching operation of the workpiece with the irregular shape is realized by using the lathe, the processing efficiency and the processing precision are improved, and the cost is saved.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a lathe punching auxiliary clamping device.
Background
In punching work of some workpieces, the workpiece cannot be clamped by a clamping device of a lathe due to irregular shapes of the workpieces, the workpiece cannot be punched by using a lathe, and the workpiece cannot be processed by a machine repair factory or manually by using an electric drill. However, the electric drill is sent to a machine repair factory, so that time and cost are wasted greatly, the manual use of the electric drill is low in accuracy, and waste products are easy to generate.
Disclosure of Invention
The utility model aims to provide a lathe punching auxiliary clamping device which can realize punching operation on workpieces with irregular shapes through a lathe and improve the precision and efficiency of workpiece processing.
To achieve the purpose, the utility model adopts the following technical scheme:
lathe auxiliary clamping device that punches includes:
the fixed plate is fixedly arranged on the lathe and provided with a first through hole;
the adjusting clamping pieces are arranged, the adjusting clamping pieces are fixedly arranged on the fixing plate and are arranged around the first through hole in a surrounding mode, the adjusting clamping pieces can move close to each other to clamp a workpiece, the moving distance of each adjusting clamping piece can be independently adjusted, the machining position of the workpiece is arranged at the position opposite to the first through hole, and a drill bit of the lathe can penetrate through the first through hole to drill the machining position of the workpiece.
As an alternative, the adjusting clamp includes a screw and a fixing nut, the fixing nut is fixedly disposed on the fixing plate, and the screw is screwed to the fixing nut.
As an alternative, the adjusting clamp further comprises a lock nut, which is in threaded connection with the screw and is located between the nut of the screw and the fixing nut, the lock nut being movable towards and abutting the fixing nut.
As an alternative, the fixing plate is provided with a fixing upright, the fixing upright is provided with a second through hole, the second through hole is coaxially arranged with the first through hole, and the clamping device of the lathe can clamp the fixing upright so that the fixing plate is fixed on the lathe.
As an alternative, the cross section of the fixing upright is hexagonal.
As an alternative, the fixing upright is welded to the fixing plate.
As an alternative, the fixing plate is a rectangular plate, the adjusting clamping pieces are divided into two rows, and the two rows of the adjusting clamping pieces are symmetrically arranged.
As an alternative, each row of said adjustment clamps comprises at least two of said adjustment clamps.
As an alternative, the fixing plate is a circular plate, and the plurality of adjusting clamping pieces are circumferentially distributed around the first through hole.
As an alternative, the adjusting clamp is provided with eight.
The utility model has the beneficial effects that:
the utility model provides a lathe punching auxiliary clamping device which comprises a fixed plate and an adjusting clamping piece, wherein the fixed plate is fixedly arranged on a lathe and provided with a first through hole; the adjusting clamping pieces are arranged in a plurality, the adjusting clamping pieces are fixedly arranged on the fixing plate and surround the periphery of the first through hole, the adjusting clamping pieces can be mutually close to clamp the workpiece, each adjusting clamping piece can be independently adjusted to be suitable for the workpiece with irregular appearance, each adjusting clamping piece can be independently adjusted to be capable of positioning the workpiece at any position of the fixing plate, namely, the processing position of the workpiece needing to be punched is opposite to the first through hole of the fixing plate, and a drill bit of a lathe can penetrate through the first through hole of the fixing plate to drill the processing position of the workpiece. The auxiliary clamping device for punching of the lathe can fix workpieces with irregular shapes, and the clamping device of the lathe clamps and fixes the fixing plate, so that the operation of punching the workpieces with irregular shapes by using the lathe is realized, the machining efficiency and the machining precision are improved, and the cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of a lathe punching auxiliary clamping device according to a first embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a lathe punching auxiliary clamping device according to a first embodiment of the present utility model.
In the figure:
1. a fixing plate; 11. a first through hole; 12. fixing the upright post; 121. a second through hole;
2. adjusting the clamping piece; 21. a screw; 22. and (5) fixing a nut.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar parts throughout, or parts having like or similar functions. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be interpreted broadly, as for example, they may be fixedly connected, or may be detachably connected, or may be electrically connected, or may be directly connected, or may be indirectly connected through an intermediary, or may be in communication with one another in two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
Example 1
As shown in fig. 1-2, the embodiment of the utility model provides a lathe punching auxiliary clamping device, which comprises a fixed plate 1 and an adjusting clamping piece 2, wherein the fixed plate 1 is fixedly arranged on a lathe, and a first through hole 11 is formed in the center of the fixed plate 1; the adjusting clamping pieces 2 are arranged in a plurality, the adjusting clamping pieces 2 are fixedly arranged on the fixed plate 1 and are arranged around the first through hole 11 in a surrounding mode, the adjusting clamping pieces 2 can be mutually close to clamp workpieces, each adjusting clamping piece 2 can be independently adjusted to be suitable for workpieces with irregular shapes, each adjusting clamping piece 2 can be independently adjusted to enable the workpieces to be positioned at any position of the fixed plate 1, namely, the machining positions of the workpieces, which need to be punched, are opposite to the first through hole 11 of the fixed plate 1, and a drill bit of a lathe can penetrate through the first through hole 11 of the fixed plate 1 to conduct drilling operation on the machining positions of the workpieces.
The auxiliary clamping device for punching of the lathe can fix workpieces with irregular shapes, and the clamping device of the lathe clamps and fixes the fixing plate 1, so that the punching operation of the lathe on the workpieces with irregular shapes is realized, the machining efficiency and the machining precision are improved, and the cost is saved.
Specifically, the adjusting clamping piece 2 comprises a screw 21 and a fixing nut 22, the fixing nut 22 is fixedly arranged on the end face of the fixing plate 1, which is far away from the lathe drill bit, the screw 21 is in threaded connection with the fixing nut 22, the screw 21 can be moved close to or far away from a workpiece by rotating the screw 21 so as to clamp or loosen the workpiece, and each screw 21 can be independently adjusted so that the adjusting clamping piece 2 can adapt to the irregular shape of the workpiece when clamping the workpiece, and the workpiece with any shape can be clamped.
The adjusting clamp 2 further comprises a lock nut, the lock nut is in threaded connection with the screw 21, the lock nut is located between the nut of the screw 21 and the fixing nut 22, and when the screw 21 is rotated to abut against the workpiece and the machining position of the workpiece is opposite to the first through hole 11, the lock nut is rotated to enable the lock nut to move towards the fixing nut 22 and abut against the fixing nut 22, so that the screw 21 is prevented from rotating reversely to cause the workpiece to be loosened.
For the convenience of lathe auxiliary clamping device that punches is fixed with the lathe, the terminal surface that fixed plate 1 was towards the lathe drill bit is provided with fixed stand 12, and fixed stand 12 is provided with second through-hole 121 along its axial, and when fixed stand 12 was fixed to be set up on fixed plate 1, second through-hole 121 and first through-hole 11 coaxial setting, and the clamping device of lathe can press from both sides tight fixed stand 12 to make fixed plate 1 be fixed in the lathe, when drilling the work piece, the drill bit of lathe can pass first through-hole 11 and second through-hole 121 and carry out the operation of punching to the processing position of work piece.
The cross-section of the fixed upright post 12 is hexagonal, and the structure is firmer when the clamping device clamps the fixed upright post 12, so that the auxiliary clamping device for lathe punching can be effectively prevented from rotating along with the drill bit simultaneously, and punching efficiency and quality are affected.
In this embodiment, the fixing plate 1 and the fixing upright post 12 are all made of metal, and the fixing upright post 12 and the fixing nut 22 can be connected with the fixing plate 1 by welding, so that the welding process has low manufacturing cost and firm connection.
Optionally, the fixing plate 1 is a rectangular plate, the plurality of adjusting clamping pieces 2 are divided into two rows, the two rows of adjusting clamping pieces 2 are symmetrically arranged and distributed on two sides of the first through hole 11, and the two rows of adjusting clamping pieces 2 can move in opposite directions to clamp a workpiece or move in opposite directions to loosen the workpiece.
Specifically, each row of adjusting clamping pieces 2 comprises at least two adjusting clamping pieces 2, and the two rows of at least four adjusting clamping pieces 2 are close to each other, so that the stability of a workpiece can be ensured.
Example two
The auxiliary clamping device for lathe punching provided in this embodiment is basically the same as that in the first embodiment, and only the differences will be described for convenience.
Optionally, the fixing plate 1 is a circular plate, a first through hole 11 is arranged at a central position of the circular plate, the plurality of adjusting clamping pieces 2 are circumferentially distributed around the first through hole 11, and the plurality of adjusting clamping pieces 2 can move towards the first through hole 11 or move away from the first through hole 11 so as to clamp or loosen a workpiece.
Alternatively, the eight adjusting clamps 2 are provided, and the eight adjusting clamps 2 are circumferentially distributed around the first through hole 11, and the eight adjusting clamps 2 simultaneously clamp the workpiece, so that the workpiece firmness is higher.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (10)
1. Lathe auxiliary clamping device that punches, its characterized in that includes:
the fixed plate (1) is fixedly arranged on the lathe, and the fixed plate (1) is provided with a first through hole (11);
adjusting clamping piece (2), be provided with a plurality ofly, a plurality of adjusting clamping piece (2) fixed set up in fixed plate (1), and enclose and locate around first through-hole (11), a plurality of adjusting clamping piece (2) can move mutually and be close to in order to press from both sides tight work piece, and every adjusting clamping piece (2) remove the distance homoenergetic and adjust alone, so that the processing position of work piece set up in with the position department that first through-hole (11) are just right, the drill bit of lathe can pass first through-hole (11) are right the processing position of work piece is bored.
2. Lathe punch auxiliary clamping device according to claim 1, characterized in that the adjusting clamp (2) comprises a screw (21) and a fixing nut (22), the fixing nut (22) being fixedly arranged on the fixing plate (1), the screw (21) being screwed to the fixing nut (22).
3. Lathe punch auxiliary clamping device according to claim 2, characterised in that the adjustment clamp (2) further comprises a lock nut which is in threaded connection with the screw (21) and is located between the nut of the screw (21) and the fixing nut (22), which lock nut is movable towards the fixing nut (22) and abuts against the fixing nut (22).
4. Lathe punching auxiliary clamping device according to claim 1, characterized in that the fixing plate (1) is provided with a fixing upright (12), the fixing upright (12) is provided with a second through hole (121), the second through hole (121) is arranged coaxially with the first through hole (11), and the clamping device of the lathe can clamp the fixing upright (12) so that the fixing plate (1) is fixed on the lathe.
5. Lathe punch auxiliary clamping device according to claim 4, characterised in that the cross section of the fixed upright (12) is hexagonal.
6. Lathe punching auxiliary clamping device according to claim 4, characterized in that the fixing upright (12) is welded to the fixing plate (1).
7. The auxiliary clamping device for lathe punching according to any one of claims 1 to 6, wherein the fixing plate (1) is a rectangular plate, the plurality of adjusting clamping pieces (2) are divided into two rows, and the two rows of adjusting clamping pieces (2) are symmetrically arranged.
8. Lathe punch auxiliary clamping device according to claim 7, characterised in that each row of said adjustment clamps (2) comprises at least two adjustment clamps (2).
9. Lathe punch auxiliary clamping device according to any of claims 1-6, characterised in that the fixing plate (1) is a circular plate and that a plurality of the adjustment clamps (2) are circumferentially distributed around the first through hole (11).
10. Lathe punch auxiliary gripping device according to claim 9, characterised in that the adjusting grip (2) is provided with eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910858.2U CN220407877U (en) | 2023-07-20 | 2023-07-20 | Auxiliary clamping device for lathe punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910858.2U CN220407877U (en) | 2023-07-20 | 2023-07-20 | Auxiliary clamping device for lathe punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220407877U true CN220407877U (en) | 2024-01-30 |
Family
ID=89647664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321910858.2U Active CN220407877U (en) | 2023-07-20 | 2023-07-20 | Auxiliary clamping device for lathe punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220407877U (en) |
-
2023
- 2023-07-20 CN CN202321910858.2U patent/CN220407877U/en active Active
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