CN208147439U - A kind of shell clamp of worm-gear speed reducer - Google Patents
A kind of shell clamp of worm-gear speed reducer Download PDFInfo
- Publication number
- CN208147439U CN208147439U CN201820639837.4U CN201820639837U CN208147439U CN 208147439 U CN208147439 U CN 208147439U CN 201820639837 U CN201820639837 U CN 201820639837U CN 208147439 U CN208147439 U CN 208147439U
- Authority
- CN
- China
- Prior art keywords
- worm
- shell
- screw rod
- speed reducer
- gear speed
- Prior art date
- 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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Abstract
The utility model relates to tooling and fixture technical field, the shell clamp of specifically a kind of worm-gear speed reducer, with simple, the easy to use feature of structure.The technical solution adopted in the utility model is：A kind of shell clamp of worm-gear speed reducer, it is characterised in that：Be made of vertical positioning mechanism and circumferentially positioned mechanism, vertical positioning mechanism include fixed pedestal on the table, vertical fixed screw rod on the base, be mounted on screw rod for push down the pressing ring of shell, cooperation on screw rod for compressing the nut of pressing ring；Circumferentially positioned mechanism includes the hydraulic cylinder being fixed in stand, the taper being mounted on hydraulic cylinder mandril top, and the worm screw mounting hole which comes directly towards towards shell is arranged.
Description
Technical field
The utility model relates to tooling and fixture technical field, the shell clamp of specifically a kind of worm-gear speed reducer.
Background technique
In six faces of worm-gear speed reducer shell, two of them face is equipped with worm screw, other two face is equipped with snail
Wheel shaft is equipped with connecting hole there are two face, for the shell of worm-gear speed reducer to be fixed on the rack.The two faces
Connecting hole after processing is completed, needs to machine to reach predetermined flatness, during Vehicle Processing, needs to consolidate shell
Fixed, it is still necessary to design the fixture for fixing the shell at present.
Utility model content
The purpose of the utility model is to overcome the deficiencies in background technique, provide a kind of shell folder of worm-gear speed reducer
Tool, with simple, the easy to use feature of structure.
The technical solution adopted in the utility model is：
A kind of shell clamp of worm-gear speed reducer, it is characterised in that：By vertical positioning mechanism and circumferentially positioned mechanism
Composition, vertical positioning mechanism include fixed pedestal on the table, vertical fixed screw rod on the base, are mounted on screw rod
For pushing down the nut for being used to compress pressing ring of the pressing ring, cooperation of shell on screw rod；Circumferentially positioned mechanism is vertical including being fixed on
Hydraulic cylinder on frame, the taper being mounted on hydraulic cylinder mandril top, the worm screw mounting hole which comes directly towards towards shell are arranged.
Further, it is formed with the bit-avoiding slot extended from outside to inside on the pressing ring, screw rod is located in bit-avoiding slot.
The beneficial effects of the utility model are as follows：The utility model can subtract from up and down direction and circumferential clamping worm and gear
The shell of fast machine, and the Vehicle Processing in other two face is not influenced, overall structure is simple, easy to use.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model.
Specific embodiment
The utility model is described in further detail below, but the utility model is not limited to following embodiment.
As shown in Fig. 1 to Fig. 2, a kind of shell clamp of worm-gear speed reducer provided by the utility model, by vertically fixed
Position mechanism and circumferentially positioned mechanism composition, vertical positioning mechanism include the pedestal 2 being fixed on workbench 1, are fixed on base vertically
Screw rod 8 on seat, be mounted on screw rod for push down the pressing ring 9 of shell, cooperation on screw rod for compressing the nut of pressing ring
7；Circumferentially positioned mechanism includes the hydraulic cylinder 4 being fixed on stand 6 (fixing on the table), is mounted on hydraulic cylinder mandril
Taper top 11, the worm screw mounting hole 5 which comes directly towards towards shell 10 are arranged.
Further, the bit-avoiding slot 12 extended from outside to inside is formed on the pressing ring, screw rod is located in bit-avoiding slot.
When the utility model at work, first the worm gear mounting hole of shell is set on screw rod, then above shell
Pressing ring, pre- tightening nut are installed on screw rod, then adjusts shell and worm screw mounting hole is made to be substantially aligned with taper top, then starts liquid
Cylinder pressure limits the circumferential direction of shell so that heading into worm screw mounting hole, then tightening nut is finally by the vertical fixed of shell
Position, then can star two lathe tools 3 and machines to two sides.
Obviously, the utility model is not limited to above embodiments, can also there is many variations.Those skilled in the art
All deformations that directly can be exported or associate from content disclosed by the utility model, are considered as the guarantor of the utility model
Protect range.
Claims (2)
1. a kind of shell clamp of worm-gear speed reducer, it is characterised in that：By vertical positioning mechanism and circumferentially positioned mechanism group
At vertical positioning mechanism includes the pedestal (2) being fixed on workbench (1), vertical fixed screw rod (8) on the base, installation
For pushing down the nut (7) for being used to compress pressing ring of the pressing ring (9), cooperation of shell on screw rod on screw rod；Circumferentially positioned machine
Structure includes the hydraulic cylinder (4) being fixed on stand (6), the taper being mounted on hydraulic cylinder mandril top (11), taper top
Worm screw mounting hole (5) towards shell (10) is arranged.
2. a kind of shell clamp of worm-gear speed reducer according to claim 1, it is characterised in that：It is made on the pressing ring
There is the bit-avoiding slot (12) extended from outside to inside, screw rod is located in bit-avoiding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820639837.4U CN208147439U (en) | 2018-05-02 | 2018-05-02 | A kind of shell clamp of worm-gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820639837.4U CN208147439U (en) | 2018-05-02 | 2018-05-02 | A kind of shell clamp of worm-gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208147439U true CN208147439U (en) | 2018-11-27 |
Family
ID=64377197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820639837.4U Active CN208147439U (en) | 2018-05-02 | 2018-05-02 | A kind of shell clamp of worm-gear speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208147439U (en) |
-
2018
- 2018-05-02 CN CN201820639837.4U patent/CN208147439U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |