CN220560593U - Multi-gear shaping device - Google Patents
Multi-gear shaping device Download PDFInfo
- Publication number
- CN220560593U CN220560593U CN202322209032.XU CN202322209032U CN220560593U CN 220560593 U CN220560593 U CN 220560593U CN 202322209032 U CN202322209032 U CN 202322209032U CN 220560593 U CN220560593 U CN 220560593U
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- CN
- China
- Prior art keywords
- pull rod
- gear
- gear shaper
- positioning seat
- shaper
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010862 gear shaping Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 abstract 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a multi-gear shaping device, which belongs to the technical field of gear machining and comprises a shaping machine positioning seat, wherein a clamp body is fixedly arranged on the outer side of the shaping machine positioning seat, a first outer circle bulge is arranged on one side of the clamp body away from the shaping machine positioning seat, and a workpiece is inserted into the outer side of the first outer circle bulge. The positioning pull rod end nut is matched with the opening pad for use, the diameter of the outer circle of the nut is smaller than the diameter of the inner hole of the workpiece, the outer diameter of the opening pad is larger than the diameter of the inner hole of the workpiece, and the gear shaper pull rod is connected with the positioning pull rod, so that the workpiece can be positioned only by driving the gear shaper pull rod to axially move by using the gear shaper clamping oil cylinder in the process of positioning, and the workpiece can be taken down only by taking out the opening pad in the process of dismounting, thereby being more convenient to disassemble and assemble and improving the working efficiency.
Description
Technical Field
The utility model relates to a gear shaping device, in particular to a multi-gear shaping device, and belongs to the technical field of gear machining.
Background
The gear shaping is a gear cutting process using a generating method except for gear shaping, when the gear shaping is performed, the gear shaping cutter and the workpiece are engaged with a pair of cylindrical gears, the reciprocating motion of the gear shaping cutter is the main motion of the gear shaping, the circular motion of the gear shaping cutter and the workpiece according to a certain proportion is the feeding motion of the gear shaping, the workpiece is required to be positioned before gear shaping, a pull rod is adopted to penetrate through an inner hole of the workpiece in the installation process of the workpiece, then a nut is screwed on the pull rod, the outer side of the workpiece is extruded and fixed through the nut, and the nut is required to be disassembled for disassembly and assembly of the workpiece because the outer circle design of the nut is larger than the diameter of the inner hole of the workpiece, so that the disassembly and assembly of the workpiece are inconvenient;
a multiple pinion gear shaping device is designed for this purpose to optimize the above-mentioned problems.
Disclosure of Invention
The utility model mainly aims to provide a multi-gear shaping device, wherein the nut at the end part of a positioning pull rod is matched with an opening pad for use, the diameter of the outer circle of the nut is smaller than the diameter of an inner hole of a workpiece, the outer diameter of the opening pad is larger than the diameter of the inner hole of the workpiece, and then the positioning pull rod is connected with the positioning pull rod by utilizing a gear shaping machine pull rod, so that the positioning of the workpiece can be completed only by utilizing a gear shaping machine clamping oil cylinder to drive the axial movement of the gear shaping machine pull rod, and the workpiece can be taken down only by taking out the opening pad in the dismounting process, so that the dismounting of the workpiece is more convenient, and the working efficiency is improved.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a ally oneself with gear shaping device more, includes gear shaping machine positioning seat, gear shaping machine positioning seat's outside fixed mounting has the anchor clamps body, one side that the anchor clamps body kept away from gear shaping machine positioning seat is provided with first excircle arch, the bellied outside grafting of first excircle has the work piece, the inside slip of the anchor clamps body is provided with the location pull rod, the location pull rod runs through the anchor clamps body, the nut is installed to the one end that the anchor clamps body kept away from gear shaping machine positioning seat, the excircle diameter of nut is less than the hole diameter of work piece, be provided with the opening pad between nut and the work piece, the diameter of opening pad is greater than the hole diameter of work piece, the inside slip of gear shaping machine positioning seat is provided with the gear shaping machine pull rod, the one end and the location pull rod of gear shaping machine pull rod are connected, and the other end and the gear shaping machine clamp cylinder of gear shaping machine are connected.
Preferably: the fixture body is provided with the protruding outside circle of second in the bellied one side of first excircle of keeping away from, the protruding inside at gear shaper positioning seat of grafting of second outside circle.
Preferably: the through hole is formed in the middle position inside the clamp body, the through hole penetrates through the clamp body, and the positioning pull rod penetrates through the through hole.
Preferably: and a limiting groove is formed in one end, close to the gear shaper pull rod, of the through hole, and the inner diameter of the limiting groove is larger than the diameter of the gear shaper pull rod.
Preferably: the outer side of the clamp body is uniformly provided with mounting holes, the mounting holes are distributed in an annular array, and the clamp body and the positioning seat of the gear shaper are positioned through bolts.
Preferably: the shape of the opening pad is round, and knurling treatment is adopted on the outer side of the opening pad.
Preferably: threaded holes are formed in one end of the gear shaper pull rod, which is located inside the gear shaper positioning seat, an external thread is formed in one end of the positioning pull rod, which is close to the gear shaper pull rod, and the positioning pull rod is in threaded connection with the gear shaper pull rod.
The beneficial effects of the utility model are as follows:
according to the multi-gear shaping device, the nuts at the end parts of the positioning pull rods are matched with the opening pads for use, the diameter of the outer circle of each nut is smaller than that of the inner hole of the workpiece, the outer diameter of each opening pad is larger than that of the inner hole of the workpiece, and the gear shaping pull rods are connected with the positioning pull rods by the gear shaping machine, so that the workpiece can be positioned only by driving the axial movement of the gear shaping machine pull rods by the gear shaping machine clamping cylinders in the workpiece positioning process, and the workpiece can be taken down only by taking out the opening pads in the dismounting process, so that the workpiece is more convenient to assemble and disassemble, and the working efficiency is improved.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a cross-sectional view of a clamp body of the present utility model;
FIG. 3 is a side view of the clamp body of the present utility model;
fig. 4 is a diagram of an open pad of the present utility model.
In the figure: 1. a clamp body; 2. an opening pad; 3. a nut; 4. positioning a pull rod; 5. a workpiece; 6. positioning seat of gear shaper; 7. a gear shaper tie rod; 8. a first outer circumferential projection; 9. a second outer circular protrusion; 10. a through hole; 11. a mounting hole; 12. and a limit groove.
Detailed Description
In order to make the technical solution of the present utility model more clear and clear to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1-4, this embodiment provides a multi-gear shaping device, including gear shaping machine positioning seat 6, the outside fixed mounting of gear shaping machine positioning seat 6 has a clamp body 1, one side that gear shaping machine positioning seat 6 was kept away from to clamp body 1 is provided with first excircle arch 8, the outside of first excircle arch 8 has pegged graft and has work piece 5, the inside slip of clamp body 1 is provided with location pull rod 4, location pull rod 4 runs through clamp body 1, nut 3 is installed to the one end that gear shaping machine positioning seat 6 was kept away from to clamp body 1, the excircle diameter of nut 3 is less than the hole diameter of work piece 5, be provided with split washer 2 between nut 3 and the work piece 5, the diameter of split washer 2 is greater than the hole diameter of work piece 5, the inside slip of gear shaping machine positioning seat 6 is provided with gear shaping machine pull rod 7, the one end and the location pull rod 4 are connected, and the other end and the gear shaping machine pull rod 7 press from both sides tight hydro-cylinder and be connected.
The fixture body 1 is screwed up with screw for centering connection with the gear shaper positioning seat 6, the positioning pull rod 4 is connected with the gear shaper pull rod 7 through the screw thread, the nut 3 is assembled to the proper position of the positioning pull rod 4, the workpiece 5 is installed on the fixture body 1, the small clearance fit centering is carried out between the outer circle of the shaft diameter of the fixture body 1 and the inner hole of the workpiece 5, the end face of the workpiece 5 is positioned in contact with the end face of the fixture body 1, the machining precision of the workpiece 5 is guaranteed, the opening pad 2 is installed, the gear shaper pull rod 7 is pulled to axially move to clamp the workpiece 5 through the gear shaper clamping oil cylinder, after the workpiece 5 is machined, the gear shaper clamping oil cylinder moves reversely to loosen the positioning pull rod 4, the workpiece 5 is taken down after the opening pad 2 is taken down, the outer circle of the nut 3 is smaller than the diameter of the centering inner hole of the workpiece 5, and the workpiece 5 can be taken down without screwing down the nut 3.
In this embodiment, a second outer circular protrusion 9 is disposed on a side of the clamp body 1 away from the first outer circular protrusion 8, and the second outer circular protrusion 9 is inserted into the gear shaper positioning seat 6.
The setting of the second outer round bulge 9 can be used for preliminary limiting during installation, and the installation is convenient.
In the present embodiment, a through hole 10 is provided at a middle position inside the clamp body 1, the through hole 10 penetrates the clamp body 1, and the positioning tie rod 4 penetrates from the inside of the through hole 10.
With the provision of the through hole 10, the sliding stability of the positioning rod 4 is ensured.
In this embodiment, a limiting groove 12 is formed at one end of the through hole 10 near the gear shaper pull rod 7, and the inner diameter of the limiting groove 12 is larger than the diameter of the gear shaper pull rod 7.
By setting the limit groove 12, the gear shaper tie rod 7 can be limited when being controlled to slide.
In this embodiment, the outer side of the fixture body 1 is uniformly provided with mounting holes 11, the mounting holes 11 are distributed in an annular array, and the fixture body 1 and the positioning seat 6 of the gear shaper are positioned by bolts.
When the clamp body 1 is fixed, the bolts penetrate through the mounting holes 11 and are in threaded connection with the gear shaper positioning seat 6, so that the position of the clamp body 1 is stabilized.
In the present embodiment, the shape of the open pad 2 is circular, and the outside of the open pad 2 is subjected to knurling.
The opening pad 2 is conveniently taken down in the using process, so that the friction force between the opening pad and fingers is increased when the opening pad is taken.
In this embodiment, a threaded hole is provided at one end of the gear shaper pull rod 7 located inside the gear shaper positioning seat 6, an external thread is provided at one end of the positioning pull rod 4 close to the gear shaper pull rod 7, and threaded connection is adopted between the positioning pull rod 4 and the gear shaper pull rod 7.
When the gear shaper pull rod 7 is installed with the positioning pull rod 4, the rotation adjustment is convenient, so that the gear shaper pull rod is screwed and fixed.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (7)
1. The utility model provides a ally oneself with gear shaping device which characterized in that: including gear shaper positioning seat (6), the outside fixed mounting of gear shaper positioning seat (6) has anchor clamps body (1), one side that gear shaper positioning seat (6) was kept away from to anchor clamps body (1) is provided with first excircle arch (8), peg graft in the outside of first excircle arch (8) has work piece (5), the inside slip of anchor clamps body (1) is provided with location pull rod (4), location pull rod (4) run through anchor clamps body (1), nut (3) are installed to the one end that gear shaper positioning seat (6) was kept away from to anchor clamps body (1), the excircle diameter of nut (3) is less than the hole diameter of work piece (5), be provided with opening pad (2) between nut (3) and work piece (5), the diameter of opening pad (2) is greater than the hole diameter of work piece (5), the inside slip of gear shaper positioning seat (6) is provided with gear shaper pull rod (7), the one end and the location pull rod (4) are connected, and the other end of gear shaper pull rod (7) is connected with the tight gear shaper of clamp cylinder.
2. A multiple pinion gear shaping apparatus according to claim 1 wherein: one side of the clamp body (1) far away from the first outer circular bulge (8) is provided with a second outer circular bulge (9), and the second outer circular bulge (9) is inserted into the gear shaper positioning seat (6).
3. A multiple pinion gear shaping apparatus according to claim 2 wherein: the middle position inside the fixture body (1) is provided with a through hole (10), the through hole (10) penetrates through the fixture body (1), and the positioning pull rod (4) penetrates through the through hole (10).
4. A multiple pinion gear shaping device according to claim 3 wherein: and a limiting groove (12) is formed in one end, close to the gear shaper pull rod (7), of the through hole (10), and the inner diameter of the limiting groove (12) is larger than the diameter of the gear shaper pull rod (7).
5. A multiple pinion gear shaping apparatus according to claim 4 wherein: the outer side of the clamp body (1) is uniformly provided with mounting holes (11), the mounting holes (11) are distributed in an annular array, and the clamp body (1) and the gear shaper positioning seat (6) are positioned through bolts.
6. A multiple pinion gear shaping apparatus according to claim 5 wherein: the shape of the opening pad (2) is round, and knurling treatment is adopted on the outer side of the opening pad (2).
7. The multiple pinion gear shaping device of claim 6 wherein: screw holes are formed in one end, located inside the gear shaper positioning seat (6), of the gear shaper pull rod (7), external threads are formed in one end, close to the gear shaper pull rod (7), of the positioning pull rod (4), and the positioning pull rod (4) is in threaded connection with the gear shaper pull rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209032.XU CN220560593U (en) | 2023-08-16 | 2023-08-16 | Multi-gear shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209032.XU CN220560593U (en) | 2023-08-16 | 2023-08-16 | Multi-gear shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220560593U true CN220560593U (en) | 2024-03-08 |
Family
ID=90092348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322209032.XU Active CN220560593U (en) | 2023-08-16 | 2023-08-16 | Multi-gear shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220560593U (en) |
-
2023
- 2023-08-16 CN CN202322209032.XU patent/CN220560593U/en active Active
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