CN106002365A - Nut fixture - Google Patents
Nut fixture Download PDFInfo
- Publication number
- CN106002365A CN106002365A CN201610404588.6A CN201610404588A CN106002365A CN 106002365 A CN106002365 A CN 106002365A CN 201610404588 A CN201610404588 A CN 201610404588A CN 106002365 A CN106002365 A CN 106002365A
- Authority
- CN
- China
- Prior art keywords
- hole
- horizontal plate
- nut
- plate
- shaped groove
- 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
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The present invention discloses a nut fixture. The nut fixture comprises a fixed bottom board, a support frame is disposed on the fixed bottom board and comprises a horizontal plate parallel with the fixed bottom board and a vertical plate perpendicular to the horizontal plate, one side of the horizontal plate is provided with a U-shaped groove, a first through hole is formed vertically in the center of the horizontal plate, a compressing plate is arranged on the horizontal plate, a second through hole corresponding to the first through hole is formed in the center of the top face of the compressing plate, two ends of the compressing plate are provided with a first arc-shaped groove and a second arc-shaped groove, the first arc-shaped groove and the second arc-shaped groove are each provided with first concave surfaces and second concave surfaces, and the depth of the first concave surfaces is smaller than that of the second concave surfaces. The nut fixture provided by the present invention is used in a process of drilling holes in main shafts with nuts in the machining field, is simple in structure and convenient to operate, and can be used for producing two kinds of nut main shaft of the same type at the same time, thereby avoiding repeated replacement of the fixture in a production process, and raising the production efficiency.
Description
Technical field
The present invention relates to a kind of frock clamp, be specifically related to a kind of nut that main shaft is holed
Fixture.
Background technology
In field of machining, hole machined technique is the processing technique that one of which is important, Kong Jia
Work technology is applied on lathe or drilling machine, is used for holing some main shafts or nut,
Above-mentioned main shaft or nut need to use special fixture processing when and are fixed it,
Just can carry out practical operation.
General producer, according to the needs of client, often receives and produces ordering of certain several part in batches
Single, and the demand of client is not fixed, and producer can not leave stock, so in actual production
When need often to change fixture, cause the decline of production efficiency.
Summary of the invention
For solving above-mentioned technical problem, we have proposed a kind of nut clamp, for machining
Main shaft with nut is holed by field this flow process, simple in construction, easy to operate,
Two distinct types of nut main shaft can be produced, it is to avoid the most repeatedly change folder simultaneously
Tool, improves production efficiency.
For reaching above-mentioned purpose, technical scheme is as follows:
A kind of nut clamp, including fixing base plate, described fixing base plate is arranged over bracing frame,
Support frame as described above includes the horizontal plate parallel with described firm banking and vertical with described horizontal plate
Vertical plate, described horizontal plate one side is provided with U-type groove, and the center is vertically provided with through hole
One, described horizontal plate is arranged over pressure strip, and on described pressure strip, end face center is provided with and institute
State the corresponding through hole of through hole one two, be respectively arranged at two ends with arcuate groove one and arcuate groove two, described
Arcuate groove one and described arcuate groove two are respectively equipped with the first concave surface and the second concave surface, described first recessed
The depth in face is less than the depth of described second concave surface.
Preferably, it is additionally provided with 4 screws at 4 angles of described pressure strip upper surface.
Preferably, it is additionally provided with 4 screws at 4 angles of described horizontal plate upper surface.
Preferably, described through hole one inserts locating dowel and described locating dowel extends to described through hole
In two.
By technique scheme, a kind of nut clamp proposed by the invention, by level
U-type groove is set on plate, pressure strip is arranged in arcuate groove, through hole one and through hole two and set location
Post, is embedded in nut main shaft to be processed in the second concave surface, and nut main shaft is at U-type groove and arc
Shape groove is fixed simultaneously, when needing the model changing product, by the locating dowel pair in through hole
Pressure strip rotates, and the anglec of rotation is 180 degree, changes another arcuate groove and U-type groove phase
Adapt to, tackle the conversion of product type flexibly, improve production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, under
The accompanying drawing used required in embodiment or description of the prior art will be briefly described by face,
It should be evident that the accompanying drawing in describing below is only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the axonometric chart of a kind of nut clamp disclosed in the embodiment of the present invention；
Fig. 2 is the axonometric chart of the bracing frame disclosed in the embodiment of the present invention；
Fig. 3 is the axonometric chart of the pressure strip disclosed in the embodiment of the present invention；
Fig. 4 is the front view of the pressure strip disclosed in the embodiment of the present invention.
Numeral and the corresponding component title represented by letter in figure:
1. fix base plate 2. vertical plate 3. horizontal plate 4.U type groove
5. through hole 1 through hole 2 7. arcuate groove 1 arcuate groove two
9. the first concave surface 10. second concave surface 11. screw 12. locating dowel 13. pressure strip
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present invention
Case is clearly and completely described, it is clear that described embodiment is only the present invention one
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, this area is general
The every other enforcement that logical technical staff is obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
The invention provides a kind of nut clamp, to nut in field of machining
Main shaft carries out this flow process of holing, and simple in construction is easy to operate, can produce simultaneously two kinds similar
The nut main shaft of type, it is to avoid the most repeatedly change fixture, improve production efficiency.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of nut clamp, including fixing base plate 1,
Described fixing base plate 1 is arranged over bracing frame, and support frame as described above includes and described firm banking 1
Parallel horizontal plate 3 and the vertical plate 2 vertical with described horizontal plate 3, described horizontal plate 3 one
Side is provided with U-type groove 4, and the center is vertically provided with through hole 1, on described horizontal plate 3
Side is provided with pressure strip 13, and on described pressure strip 13, end face center is provided with and described through hole 1
Corresponding through hole 26, is respectively arranged at two ends with arcuate groove 1 and arcuate groove 28, described arc
Shape groove 1 and described arcuate groove 28 are respectively equipped with the first concave surface 9 and the second concave surface 10, described
The depth of the first concave surface 9 is less than the depth of described second concave surface 10, described pressure strip 13 and institute
State and at 4 angles of upper end face of horizontal plate 3, further respectively have 4 screws 11, described through hole 1
Middle insertion locating dowel 12, described locating dowel 12 extends in described through hole 26.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, main shaft to be processed is by nut and main shaft
Composition, it is generally the case that the production of a certain type nut main shaft that manufacturer undertakes client is appointed
Business, if type is identical, the size of nut is the most identical, during practical operation, pressure strip 13 He
It is respectively arranged with 4 screws 11 on vertical plate 2, selects wherein two spiral shells of distribution in diagonal
Hole 11, is fixed with bolt, and at this moment, U-type groove 4 and arcuate groove 1 adapt, nut
It is embedded in the second concave surface 10, when needing the model changing product, by the location in through hole
Pressure strip 13 is rotated by post 12, and the anglec of rotation is 180 degree, thus changes arcuate groove two
8 and U-type groove 4 adapt, the most just can tackle the conversion of product type flexibly, it is to avoid because of
Change fixture and make production procedure become loaded down with trivial details, improve production efficiency.
Above-described is only a kind of nut clamp preferred implementation of the present invention, it should refer to
Go out, for the person of ordinary skill of the art, conceive without departing from the invention
Under premise, it is also possible to make some deformation and improvement, these broadly fall into the protection model of the present invention
Enclose.
Claims (4)
1. a nut clamp, including fixing base plate, it is characterised in that above described fixing base plate
Be provided with bracing frame, support frame as described above include the horizontal plate parallel with described firm banking and with described water
The vertical plate that flat board is vertical, described horizontal plate one side is provided with U-type groove, and the center vertically sets
Having through hole one, described horizontal plate to be arranged over pressure strip, on described pressure strip, end face center is provided with
The through hole two corresponding with described through hole one, is respectively arranged at two ends with arcuate groove one and arcuate groove two, institute
State arcuate groove one and described arcuate groove two is respectively equipped with the first concave surface and the second concave surface, described first recessed
The depth in face is less than the depth of described second concave surface.
A kind of nut clamp the most according to claim 1, it is characterised in that described pressure strip
Upper surface is additionally provided with 4 screws at 4 angles.
A kind of nut clamp the most according to claim 1, it is characterised in that described horizontal plate
Upper surface is additionally provided with 4 screws at 4 angles.
A kind of nut clamp the most according to claim 1, it is characterised in that described through hole one
Middle insertion locating dowel and described locating dowel extend in described through hole two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404588.6A CN106002365A (en) | 2016-06-08 | 2016-06-08 | Nut fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404588.6A CN106002365A (en) | 2016-06-08 | 2016-06-08 | Nut fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106002365A true CN106002365A (en) | 2016-10-12 |
Family
ID=57090181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610404588.6A Pending CN106002365A (en) | 2016-06-08 | 2016-06-08 | Nut fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002365A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346281A (en) * | 2016-12-02 | 2017-01-25 | 中国航天科技集团公司长征机械厂 | Tool for rapidly and accurately positioning and clamping die-forging special-shaped part |
| CN112025551A (en) * | 2019-06-03 | 2020-12-04 | 昆山华复精密金属有限公司 | Fixing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203184967U (en) * | 2013-01-10 | 2013-09-11 | 苏州嘉德鲁机电科技有限公司 | Nut jig |
-
2016
- 2016-06-08 CN CN201610404588.6A patent/CN106002365A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203184967U (en) * | 2013-01-10 | 2013-09-11 | 苏州嘉德鲁机电科技有限公司 | Nut jig |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346281A (en) * | 2016-12-02 | 2017-01-25 | 中国航天科技集团公司长征机械厂 | Tool for rapidly and accurately positioning and clamping die-forging special-shaped part |
| CN112025551A (en) * | 2019-06-03 | 2020-12-04 | 昆山华复精密金属有限公司 | Fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |
|
| WD01 | Invention patent application deemed withdrawn after publication |