CN216066475U - Tool for machining inner hole supporting piece on lathe special-shaped workpiece - Google Patents
Tool for machining inner hole supporting piece on lathe special-shaped workpiece Download PDFInfo
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- CN216066475U CN216066475U CN202122380123.0U CN202122380123U CN216066475U CN 216066475 U CN216066475 U CN 216066475U CN 202122380123 U CN202122380123 U CN 202122380123U CN 216066475 U CN216066475 U CN 216066475U
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Abstract
The utility model provides a tool for machining an inner hole supporting piece on a special-shaped workpiece of a lathe, which comprises: the device comprises a disc, a mounting hole, a T-shaped groove, a bidirectional screw rod, a T-shaped nut, a bearing, a wrench inserting square hole, a support block and an arc-shaped block; the disc is in a circular disc shape; a plurality of mounting holes are formed in the outer side of the disc, and the mounting holes penetrate through the disc from front to back; the T-shaped groove is formed in the front end of the disc and penetrates through the disc from left to right; the bidirectional screw rod is arranged inside the T-shaped groove; two T-shaped nuts are arranged on the bidirectional screw rod, and the T-shaped nuts are in threaded fit with the bidirectional screw rod; the two bearings are respectively arranged on the left side and the right side of the bidirectional screw rod and are in interference connection with the bidirectional screw rod; the lathe special-shaped workpiece inner hole support piece machining tool has the advantages of being reasonable in structure, fast in positioning, convenient to use, capable of improving production efficiency, stable in operation and simple in operation through improvement of the lathe special-shaped workpiece inner hole support piece machining tool, and accordingly the problems and the defects provided by the utility model are effectively solved.
Description
Technical Field
The utility model relates to the technical field of lathe tools, in particular to a tool for machining an inner hole support piece on a special-shaped workpiece of a lathe.
Background
When a workpiece is machined by a lathe, in order to enable the surface of the workpiece to meet the technical requirements such as the size, the geometric shape and the mutual position precision with other surfaces specified in the drawing, the workpiece needs to be assembled and clamped firmly before machining, and the lathe is a process device for quickly fastening the workpiece and keeping the correct relative position during machining, namely a tool is an indispensable part for lathe machining.
Often touch special-shaped workpiece in lathe processing, current chuck can't satisfy and press from both sides the dress to the work piece, uses in single, often is provided with the elliptical aperture on the work piece, and when using the elliptical aperture as the locating hole, is difficult to fix a position the work piece, and is extremely inconvenient during the use, and is lower to big work piece machining efficiency in batches, has the space of improvement.
In view of the above, research and improvement are performed to solve the existing problems, and a tool for machining an inner hole support part on a special-shaped workpiece of a lathe is provided, which aims to achieve the purposes of solving the problems and improving the practical value through the technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tool for machining an inner hole supporting piece on a special-shaped workpiece of a lathe, which aims to solve the problems and the defects in the background technology.
In order to achieve the purpose, the utility model provides a tool for machining an inner hole supporting piece on a special-shaped workpiece of a lathe, which is achieved by the following specific technical means:
the utility model provides a frock is supported to lathe dysmorphism work piece processing hole, includes: the device comprises a disc, a mounting hole, a T-shaped groove, a bidirectional screw rod, a T-shaped nut, a bearing, a wrench inserting square hole, a support block and an arc-shaped block; the disc is in a circular disc shape; a plurality of mounting holes are formed in the outer side of the disc, and the mounting holes penetrate through the disc from front to back; the T-shaped groove is formed in the front end of the disc and penetrates through the disc from left to right; the bidirectional screw rod is arranged inside the T-shaped groove; two T-shaped nuts are arranged on the bidirectional screw rod, and the T-shaped nuts are in threaded fit with the bidirectional screw rod; the two bearings are respectively arranged on the left side and the right side of the bidirectional screw rod and are in interference connection with the bidirectional screw rod; the wrench inserting square hole is formed in each of the left end and the right end of the bidirectional screw rod, and the wrench inserting square hole is welded and fixed with the bidirectional screw rod; the supporting plate is arranged at the front end of the T-shaped nut, and the supporting block is fixed with the T-shaped nut through a bolt; the arc-shaped block is arranged at the front end of the supporting block and is welded and fixed with the supporting block.
As a further optimization of the technical scheme, the tool for machining the inner hole supporting piece of the special-shaped workpiece of the lathe is provided, and the mounting holes are arranged on the disc in an annular array mode.
As a further optimization of the technical scheme, the tooling for machining the inner hole supporting piece on the special-shaped workpiece of the lathe is provided with one T-shaped nut on each of the left screw and the right screw of the bidirectional screw rod, and the two T-shaped nuts are opposite to each other left and right.
As a further optimization of the technical scheme, the tool for machining the inner hole support piece on the special-shaped workpiece of the lathe is provided, and the bearing is embedded on the disc.
As a further optimization of the technical scheme, the tool for machining the inner hole support piece of the special-shaped workpiece of the lathe is characterized in that the wrench is inserted into the square hole and is embedded on the disc.
As a further optimization of the technical scheme, the tool for machining the inner hole supporting piece of the special-shaped workpiece of the lathe is provided, the T-shaped nut is in a T-shaped block shape, and the T-shaped nut is connected with the T-shaped groove in a sliding mode.
As a further optimization of the technical scheme, the tool for machining the inner hole supporting piece of the special-shaped workpiece of the lathe is characterized in that the arc-shaped blocks are arc-shaped in side view, and the two arc-shaped blocks are opposite left and right.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the arc-shaped blocks are arranged in an arc shape and are oppositely arranged on the left side and the right side, the arc-shaped blocks are matched with the T-shaped nuts through the bidirectional screw rod and driven to move towards the left side and the right side, the arc-shaped blocks support and position the elliptical holes arranged on the special-shaped workpiece, the two arc-shaped blocks are respectively supported at the two ends of the elliptical holes, alignment is not needed, the positioning can be rapidly carried out, the use is more convenient, the special-shaped workpiece support device is suitable for mass production, and the production efficiency is improved.
2. According to the utility model, the T-shaped nut slides in the T-shaped groove, so that the T-shaped nut can stably run in the T-shaped groove.
3. According to the utility model, the wrench insertion square holes welded at the left end and the right end of the bidirectional screw rod are arranged, and the square wrenches are inserted into the wrench insertion square holes, so that the bidirectional screw rod can be twisted to drive the two arc-shaped blocks to move back to back or in opposite directions, and the operation is simple.
4. The lathe special-shaped workpiece inner hole support piece machining tool has the advantages of being reasonable in structure, fast in positioning, convenient to use, capable of improving production efficiency, stable in operation and simple in operation through improvement of the lathe special-shaped workpiece inner hole support piece machining tool, and accordingly the problems and the defects in the background technology are effectively solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic structural view of a T-nut of the present invention;
fig. 5 is a schematic structural diagram of the supporting block of the present invention.
In the figure: the device comprises a disc 1, a mounting hole 2, a T-shaped groove 3, a bidirectional screw rod 4, a T-shaped nut 5, a bearing 6, a wrench insertion square hole 7, a support block 8 and an arc-shaped block 801.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It is to be noted that, 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 based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides a specific technical embodiment of a tool for machining an inner hole support member on a lathe special-shaped workpiece:
the utility model provides a frock is supported to lathe dysmorphism work piece processing hole, includes: the device comprises a disc 1, a mounting hole 2, a T-shaped groove 3, a bidirectional screw rod 4, a T-shaped nut 5, a bearing 6, a wrench insertion square hole 7, a support block 8 and an arc-shaped block 801; the disc 1 is in a circular disc shape; a plurality of mounting holes 2 are formed in the outer side of the disc 1, and the mounting holes 2 penetrate through the disc 1 from front to back; the T-shaped groove 3 is formed in the front end of the disc 1, and the T-shaped groove 3 penetrates through the disc 1 from left to right; the bidirectional screw rod 4 is arranged inside the T-shaped groove 3; two T-shaped nuts 5 are arranged on the bidirectional screw rod 4, and the T-shaped nuts 5 are in threaded fit with the bidirectional screw rod 4; the two bearings 6 are respectively arranged on the left side and the right side of the bidirectional screw rod 4, and the bearings 6 are in interference connection with the bidirectional screw rod 4; the wrench inserting square hole 7 is respectively arranged at the left end and the right end of the bidirectional screw rod 4, and the wrench inserting square hole 7 is welded and fixed with the bidirectional screw rod 4; the supporting plate 8 is arranged at the front end of the T-shaped nut 5, and the supporting block 8 is fixed with the T-shaped nut 5 through bolts; the arc block 801 is arranged at the front end of the supporting block 8, and the arc block 801 is welded and fixed with the supporting block 8.
Specifically, referring to fig. 1, the mounting holes 2 are arranged in a circular array on the disc 1, and the disc 1 is fixed on the lathe flange through the mounting holes 2.
Specifically, referring to fig. 2, one T-shaped nut 5 is respectively disposed on the left screw and the right screw of the bidirectional screw rod 4, and the two T-shaped nuts 5 are opposite to each other left and right, and the bidirectional screw rod 4 is twisted to drive the two arc blocks 801 to move back to back or in opposite directions.
Specifically, referring to fig. 2, the bearing 6 is embedded on the disc 1.
Specifically, referring to fig. 2, a wrench insertion square hole 7 is embedded in the disc 1.
Specifically, referring to fig. 2 and 4, the T-shaped nut 5 is shaped like a T-block, and the T-shaped nut 5 is slidably connected to the T-shaped groove 3.
Specifically, referring to fig. 1 and 5, the arc-shaped blocks 801 are arc-shaped in side view, the two arc-shaped blocks 801 are opposite to each other in the left-right direction, the arc-shaped blocks 801 support and position the elliptical holes formed in the special-shaped workpiece, and the two arc-shaped blocks 801 are supported at the two ends of the elliptical holes respectively, so that alignment is not required, and quick positioning can be achieved.
The method comprises the following specific implementation steps:
according to refer to fig. 1 to 5, the special-shaped workpiece is placed at the front end of the supporting block 8, the arc-shaped block 801 is placed in the oval hole of the special-shaped workpiece, a square wrench is used for twisting the wrench to be inserted into the square hole 7 to enable the bidirectional screw rod 4 to rotate, the T-shaped nut 5 drives the supporting block 8 to move back and forth, the two arc-shaped blocks 801 are respectively supported at two ends of the oval hole of the special-shaped workpiece, the wrench is inserted into the square hole 7 to be twisted tightly, the oval hole of the special-shaped workpiece is supported through the arc-shaped block 801, and the special-shaped workpiece is positioned quickly.
In summary, the following steps: according to the tool for machining the inner hole supporting piece on the lathe special-shaped workpiece, the arc-shaped blocks are arranged in an arc shape and are opposite left and right, the arc-shaped blocks are matched with the T-shaped nuts through the bidirectional screw rods and are driven to move to the left and right sides, the arc-shaped blocks support and position the elliptical holes formed in the special-shaped workpiece, the two arc-shaped blocks are respectively supported at the two ends of the elliptical holes, alignment is not needed, the positioning can be performed quickly, the tool is convenient to use, suitable for mass production and capable of improving the production efficiency; the T-shaped nut slides in the T-shaped groove, so that the T-shaped nut can stably run in the T-shaped groove; the wrench inserting square holes welded at the left end and the right end of the bidirectional screw rod are arranged, the square wrenches are inserted into the wrench inserting square holes, the bidirectional screw rod can be twisted to drive the two arc-shaped blocks to move back to back or in opposite directions, and the operation is simple; the lathe special-shaped workpiece inner hole support piece machining tool has the advantages of being reasonable in structure, fast in positioning, convenient to use, capable of improving production efficiency, stable in operation and simple in operation through improvement of the lathe special-shaped workpiece inner hole support piece machining tool, and accordingly the problems and the defects provided by the utility model are effectively solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)
1. The utility model provides a frock is supported to lathe dysmorphism work piece processing hole, includes: the device comprises a disc (1), a mounting hole (2), a T-shaped groove (3), a bidirectional screw rod (4), a T-shaped nut (5), a bearing (6), a wrench inserting square hole (7), a support block (8) and an arc-shaped block (801); the method is characterized in that: the disc (1) is in a circular disc shape; a plurality of mounting holes (2) are formed in the outer side of the disc (1), and the mounting holes (2) penetrate through the disc (1) from front to back; the T-shaped groove (3) is formed in the front end of the disc (1), and the T-shaped groove (3) penetrates through the disc (1) from left to right; the bidirectional screw rod (4) is arranged in the T-shaped groove (3); two T-shaped nuts (5) are arranged on the bidirectional screw rod (4), and the T-shaped nuts (5) are in threaded fit with the bidirectional screw rod (4); the two bearings (6) are respectively arranged on the left side and the right side of the bidirectional screw rod (4), and the bearings (6) are in interference connection with the bidirectional screw rod (4); the wrench inserting square hole (7) is formed in each of the left end and the right end of the bidirectional screw rod (4), and the wrench inserting square hole (7) is welded and fixed with the bidirectional screw rod (4); the supporting block (8) is arranged at the front end of the T-shaped nut (5), and the supporting block (8) is fixed with the T-shaped nut (5) through a bolt; the arc-shaped block (801) is arranged at the front end of the supporting block (8), and the arc-shaped block (801) is welded and fixed with the supporting block (8).
2. The tool for machining the inner hole supporting piece of the lathe special-shaped workpiece as claimed in claim 1, is characterized in that: the mounting holes (2) are arranged on the disc (1) in an annular array mode.
3. The tool for machining the inner hole supporting piece of the lathe special-shaped workpiece as claimed in claim 1, is characterized in that: the two T-shaped nuts (5) are respectively arranged on the left screw and the right screw of the bidirectional screw rod (4), and the two T-shaped nuts (5) are opposite left and right.
4. The tool for machining the inner hole supporting piece of the lathe special-shaped workpiece as claimed in claim 1, is characterized in that: the bearing (6) is embedded on the disc (1).
5. The tool for machining the inner hole supporting piece of the lathe special-shaped workpiece as claimed in claim 1, is characterized in that: the wrench inserting square hole (7) is embedded on the disc (1).
6. The tool for machining the inner hole supporting piece of the lathe special-shaped workpiece as claimed in claim 1, is characterized in that: the T-shaped nut (5) is in a T-shaped block shape, and the T-shaped nut (5) is connected with the T-shaped groove (3) in a sliding mode.
7. The tool for machining the inner hole supporting piece of the lathe special-shaped workpiece as claimed in claim 1, is characterized in that: the arc blocks (801) are arc-shaped in side view, and the two arc blocks (801) are opposite left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122380123.0U CN216066475U (en) | 2021-09-29 | 2021-09-29 | Tool for machining inner hole supporting piece on lathe special-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122380123.0U CN216066475U (en) | 2021-09-29 | 2021-09-29 | Tool for machining inner hole supporting piece on lathe special-shaped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216066475U true CN216066475U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122380123.0U Active CN216066475U (en) | 2021-09-29 | 2021-09-29 | Tool for machining inner hole supporting piece on lathe special-shaped workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216066475U (en) |
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2021
- 2021-09-29 CN CN202122380123.0U patent/CN216066475U/en active Active
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