CN108115224A - Large gear fixture - Google Patents
Large gear fixture Download PDFInfo
- Publication number
- CN108115224A CN108115224A CN201611059063.XA CN201611059063A CN108115224A CN 108115224 A CN108115224 A CN 108115224A CN 201611059063 A CN201611059063 A CN 201611059063A CN 108115224 A CN108115224 A CN 108115224A
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- fixing sleeve
- fixed
- gear
- large gear
- 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
Abstract
The present invention relates to a kind of large gear fixtures, belong to clamp art, including the fixing sleeve being vertically arranged, retainer ring is set on fixing sleeve top, internal thread is provided in fixing sleeve, the rotation axis in thread fitting with internal thread is coated in fixing sleeve, flange is cased at the top of rotation axis, adjustable plate is fixed at the top of rotation axis, the adjustment hole that left and right communicates is offered on adjustable plate.Pass through large gear fixture of the present invention, its is simple in structure, during installation, fixing sleeve is fixed on the table, rotation axis is unclamped again, gear is placed in retainer ring, then rotation axis is rotated through gear center hole and fixing sleeve thread fitting, finally gear is fixed between thrust ring and retainer ring.The design employs face contact type fixed convenience and gear is fixed, not easy damaged gear face, and fixing-stable is easy to operate, short the time required to fixed compared with original design.
Description
Technical field
The present invention relates to a kind of large gear fixtures, belong to clamp art.
Background technology
At present when processing gear, the fixture of use is that common fixture is fixed, and fixed mode is consolidated for multipoint mode
Fixed mode so when fixed, sometimes can cross the damage of senior general's gear face, especially to large gear because of certain point fixed force
When being fixed, if in face of gear thinner thickness when, it is likely that there are substandard products.
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 large gear folder is provided
Tool, it is simple in structure, it employs face contact type fixed convenience and gear is fixed, easy damaged gear face, not fixed stably
It is fixed, it is easy to operate, it is short the time required to fixed compared with original design.
Including the fixing sleeve being vertically arranged, fixation is set on fixing sleeve top for large gear fixture of the present invention
Ring, it is characterised in that：Internal thread is provided in fixing sleeve, the rotation in thread fitting with internal thread is coated in fixing sleeve
Axis, rotation axis top are cased with flange, adjustable plate are fixed at the top of rotation axis, and the adjusting that left and right communicates is offered on adjustable plate
Hole.
Further, the thrust ring slided up and down, thrust ring are cased in the rotation axis between preferably described flange and retainer ring
Elastic component is provided between flange.The design reduces the opposite slip between thrust ring and gear, further ensures that tooth
Wheel end face is protected, and when to the fixation of gear, by observing the decrement of elastic component, so that next time is fixed.
Further, preferably described elastic component is rubber ring, and rubber ring is slidably matched with flange.Production cost is low, in fixation
It is more stable during gear.
Further, preferably described adjustable plate is located in the middle part of rotation axis.Facilitate the rotation of rotation axis.
Further, preferably described elastic component is spring, and spring is slidably matched with flange.Elastic effect is good, fixed gear institute
It takes time shorter than rubber ring, but the cost is relatively high.
Compared with prior art, the invention has the advantages that：
It is simple in structure by large gear fixture of the present invention, during installation, fixing sleeve is fixed on workbench
On, then rotation axis unclamped, gear is placed in retainer ring, then rotation axis is matched somebody with somebody through gear center hole and fixation external threading
Rotation (during rotation, steel rod etc. can be penetrated in adjustment hole, by rotating steel rod rotation axis is driven to be rotated) is closed, finally
Gear is fixed between thrust ring and retainer ring.The design employs face contact type fixed convenience and gear is fixed,
Not easy damaged gear face, fixing-stable is easy to operate, short the time required to fixed compared with original design.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
In figure：1st, adjustable plate 2, adjustment hole 3, rotation axis 4, flange 5, elastic component 6, thrust ring 7, retainer ring 8,
Fixing sleeve.
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 one
As shown in Figure 1, the large gear fixture, including the fixing sleeve 8 being vertically arranged, is set on 8 top of fixing sleeve
Retainer ring 7 is provided with internal thread in fixing sleeve 8, be coated in fixing sleeve 8 with internal thread be in thread fitting rotation axis 3, rotation
3 top of shaft is cased with flange 4, is fixed with adjustable plate 1 at 3 top of rotation axis, the adjustment hole that left and right communicates is offered on adjustable plate 1
2。
In the present embodiment, the thrust ring slided up and down 6 is cased in the rotation axis 3 between the flange 4 and retainer ring 7, is pushed away
Elastic component 5 is provided between power ring 6 and flange 4；The elastic component 5 is rubber ring, and rubber ring is slidably matched with flange 4；It is described
Adjustable plate 1 is located at 3 middle part of rotation axis.
During installation, fixing sleeve 8 is fixed on the table, then rotation axis 3 is unclamped, gear is placed in retainer ring 7,
Rotation axis 3 (during rotation, can be penetrated into steel rod through gear center hole and the rotation of 8 thread fitting of fixing sleeve in adjustment hole 2 again
Deng by rotating steel rod rotation axis 3 being driven to be rotated), finally gear is fixed between thrust ring 6 and retainer ring 7,
The decrement of elastic component 5 can be recorded during fixation, so that next fixed reference uses.The design employs face contact type and consolidates
Gear is fixed in fixed convenience, not easy damaged gear face, and fixing-stable is easy to operate, is fixed compared with original design
Required time is short.1
Embodiment two
It is changed on the basis of embodiment one, converts the elastic component 5 as spring, spring is slidably matched with flange 4.
Other same embodiments one.
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 (5)
1. including the fixing sleeve (8) being vertically arranged, retainer ring is set on fixing sleeve (8) top for a kind of large gear fixture
(7), it is characterised in that：Internal thread is provided in fixing sleeve (8), it is in thread fitting to be coated in fixing sleeve (8) with internal thread
Rotation axis (3), be cased with flange (4) at the top of rotation axis (3), adjustable plate (1), adjustable plate (1) be fixed at the top of rotation axis (3)
On offer the adjustment hole (2) that communicates of left and right.
2. large gear fixture according to claim 1, it is characterised in that：Between the flange (4) and retainer ring (7)
The thrust ring slided up and down (6) is cased in rotation axis (3), elastic component (5) is provided between thrust ring (6) and flange (4).
3. large gear fixture according to claim 2, it is characterised in that：The elastic component (5) be rubber ring, rubber ring
It is slidably matched with flange (4).
4. large gear fixture according to claim 1, it is characterised in that：The adjustable plate (1) is located in rotation axis (3)
Portion.
5. large gear fixture according to claim 2, it is characterised in that：The elastic component (5) is spring, spring and method
Blue (4) are slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059063.XA CN108115224A (en) | 2016-11-27 | 2016-11-27 | Large gear fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059063.XA CN108115224A (en) | 2016-11-27 | 2016-11-27 | Large gear fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108115224A true CN108115224A (en) | 2018-06-05 |
Family
ID=62224380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611059063.XA Pending CN108115224A (en) | 2016-11-27 | 2016-11-27 | Large gear fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108115224A (en) |
-
2016
- 2016-11-27 CN CN201611059063.XA patent/CN108115224A/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 |
Application publication date: 20180605 |
|
| WD01 | Invention patent application deemed withdrawn after publication |