CN108115226A - External gear fixture - Google Patents
External gear fixture Download PDFInfo
- Publication number
- CN108115226A CN108115226A CN201611067125.1A CN201611067125A CN108115226A CN 108115226 A CN108115226 A CN 108115226A CN 201611067125 A CN201611067125 A CN 201611067125A CN 108115226 A CN108115226 A CN 108115226A
- Authority
- CN
- China
- Prior art keywords
- locking member
- external gear
- screw rod
- convenient
- convenient table
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention relates to a kind of external gear fixtures, belong to gear fixture technical field, including connecting pole, connection top end is provided with four mounting bases, mounting base is uniformly distributed in ring-like, Convenient table is hinged in each mounting base, block is horizontally fixed with outward on each Convenient table, locking member is vertically arranged with directly over the toric space formed in four Convenient tables, locking member is up big and down small cone platform structure, locking member and each Convenient table are wedge-like engagement, screw rod is vertically arranged in the middle part of connecting pole, the via passed through for screw rod is offered in the middle part of locking member, the nut of thread fitting therewith is cased on the screw rod at the top of locking member.It is simple in structure by external gear fixture of the present invention, when large-scale external gear is fixed, multiple fixtures need not be carried out and fixed, only need to once fixed, be fixed up very convenient, be very suitable for the fixation of large-scale external gear.
Description
Technical field
The present invention relates to a kind of external gear fixtures, belong to gear fixture technical field.
Background technology
Gear is one of most common general part, and the processing method of gear is also very much, but in processing, fixation is must can not
A few link, current existing fixture is very useful when carrying out miniature gear fixation, but (diameter is big in large gear
In 150mm) it is fixed when, it is necessary to multiple fixtures are completed, so as to taking many times for the fixation of gear.
The content of the invention
According to the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to：A kind of external gear fixture is provided,
Its is simple in structure, when large-scale external gear is fixed, need not carry out multiple fixtures and fix, and only need to once fix,
It is fixed up very convenient, is very suitable for the fixation of large-scale external gear.
External gear fixture of the present invention, including connecting pole, it is characterised in that：Connection top end is provided with four peaces
Seat is filled, mounting base is uniformly distributed in ring-like, and Convenient table is hinged in each mounting base, on each Convenient table outward
Block is horizontally fixed with, locking member is vertically arranged with directly over the toric space formed in four Convenient tables, locking member is upper big
Under small cone platform structure, locking member and each Convenient table are wedge-like engagement, and screw rod is vertically arranged in the middle part of connecting pole,
The via passed through for screw rod is offered in the middle part of locking member, the spiral shell of thread fitting therewith is cased on the screw rod at the top of locking member
It is female.
Further, the fixation surface of preferably described Convenient table is provided with rubber block.The damage to gear is reduced, improves product
Qualification rate.
Further, it is provided with the rotating disk for facilitating rotation on preferably described nut.Facilitate easy manipulation.
Compared with prior art, the invention has the advantages that：
It is simple in structure by external gear fixture of the present invention, it, need not when large-scale external gear is fixed
It carries out multiple fixtures to fix, only need to once fix, be fixed up very convenient, be very suitable for the fixation of large-scale external gear.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
In figure：1st, nut 2, screw rod 3, locking member 4, block 5, Convenient table 6, rubber block 7, mounting base 8, connection
Column.
Specific embodiment
The present invention is described further below in conjunction with the accompanying drawings：
Below by way of specific embodiment, the invention will be further described, but not to limit the present invention, it is all in the present invention
Within spirit and principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention.
Embodiment
As shown in Figure 1, the external gear fixture, including connecting pole 8, is set on 8 top of connecting pole there are four mounting base 7,
Mounting base 7 is uniformly distributed in ring-like, and Convenient table 5 is hinged in each mounting base 7, on each Convenient table 5 outward
Block 4 is horizontally fixed with, is vertically arranged with locking member 3 directly over the toric space formed in four Convenient tables 5, locking member 3 is
Up big and down small cone platform structure, locking member 3 and each Convenient table 5 are wedge-like engagement, are vertically arranged at 8 middle part of connecting pole
Screw rod 2 offers the via passed through for screw rod 2 at 3 middle part of locking member, spiral shell therewith is cased on the screw rod 2 at 3 top of locking member
The nut 1 of line cooperation.
In the present embodiment, the fixation surface of the Convenient table 5 is provided with rubber block 6；It is provided on the nut 1 and facilitates rotation
The rotating disk turned.
In use, link block 8 is inserted into installation on the table, in fixed gear, lower nut 1 is unloaded, then is unloaded
Lower locking member 3 by the rubber block 6 of big 4 lower section of block of geared sleeve, at this moment resets locking member 3, firmly by locking member 3, thus
Convenient table 5 is strutted, gear is carried out tentatively fixed, is at this moment coordinated again by the locking of nut 1 and screw rod 2, by locking member 3 after
It is continuous to push down on, so as to which locking member 3 further struts Convenient table 5, finally complete the fixation work of gear, you can carry out in next step
Work.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (3)
1. a kind of external gear fixture, including connecting pole (8), it is characterised in that：Mounting base there are four being set on connecting pole (8) top
(7), mounting base (7) is uniformly distributed in ring-like, Convenient table (5) is hinged in each mounting base (7), in each Convenient table
(5) block (4) is horizontally fixed on outward, is vertically arranged with directly over the toric space formed in four Convenient tables (5)
Locking member (3), locking member (3) are up big and down small cone platform structure, and locking member (3) is that wedge shape is matched somebody with somebody with each Convenient table (5)
It closes, screw rod (2) is vertically arranged in the middle part of connecting pole (8), the mistake passed through for screw rod (2) is offered in the middle part of locking member (3)
Hole is cased with the nut (1) of thread fitting therewith on the screw rod (2) at the top of locking member (3).
2. external gear fixture according to claim 1, it is characterised in that：The fixation surface of the Convenient table (5) is provided with
Rubber block (6).
3. external gear fixture according to claim 2, it is characterised in that：It is provided on the nut (1) and facilitates rotation
Rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067125.1A CN108115226A (en) | 2016-11-28 | 2016-11-28 | External gear fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067125.1A CN108115226A (en) | 2016-11-28 | 2016-11-28 | External gear fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108115226A true CN108115226A (en) | 2018-06-05 |
Family
ID=62225463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611067125.1A Pending CN108115226A (en) | 2016-11-28 | 2016-11-28 | External gear fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108115226A (en) |
-
2016
- 2016-11-28 CN CN201611067125.1A patent/CN108115226A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180605 |