CN207058103U - A kind of use in sewing machine needle bar frame clamp for milling flat - Google Patents
A kind of use in sewing machine needle bar frame clamp for milling flat Download PDFInfo
- Publication number
- CN207058103U CN207058103U CN201720791423.9U CN201720791423U CN207058103U CN 207058103 U CN207058103 U CN 207058103U CN 201720791423 U CN201720791423 U CN 201720791423U CN 207058103 U CN207058103 U CN 207058103U
- Authority
- CN
- China
- Prior art keywords
- needle bar
- bar frame
- briquetting
- screw rod
- milling flat
- 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.)
- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
It the utility model is related to clamp art, disclose a kind of use in sewing machine needle bar frame clamp for milling flat, the needle bar frame is in similar U-shaped, it has two symmetrical projections, have one to treat milling flat per the projection, the fixture includes a base, at least three limited blocks and a compressing structure are installed with the base, limited block described in two of which is located at the side of the needle bar frame, another described limited block is located at the opposite side of the needle bar frame, the compressing structure is located at the supermedial briquetting of the needle bar frame including one, screw rod and the nut being adapted with the screw rod, the briquetting has a U-shaped opening, the screw rod runs through the U-shaped opening of the briquetting, the nut sleeve is located at the screw rod end and positioned at the top of the briquetting.The utility model has a converted products steady quality, efficiency high, the features such as cost is low.
Description
Technical field
The present invention relates to clamp art, and in particular to a kind of use in sewing machine needle bar frame clamp for milling flat.
Background technology
Fixture species is relatively more, such as weld jig, assembling jig and stone tongs.Assembling jig uses process very at present
Unstable, debugging clamper time length, unstable product quality, functional reliability is poor, and qualification rate is relatively low.
The content of the invention
In order to solve the above technical problems, we have proposed a kind of use in sewing machine needle bar frame clamp for milling flat, its production processed
Quality is stable, and qualification rate is high.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of use in sewing machine needle bar frame clamp for milling flat, the needle bar frame be in it is similar U-shaped, its have two it is symmetrical
Projection, have one to treat milling flat per the projection, the fixture includes a base, and it is spacing to be installed with least three on the base
Block and a compressing structure, limited block described in two of which are located at the side of the needle bar frame, and another described limited block is located at
The opposite side of the needle bar frame, the compressing structure include one located at the supermedial briquetting of the needle bar frame, screw rod and with institute
The nut that screw rod is adapted is stated, the briquetting has a U-shaped opening, and the screw rod runs through the U-shaped opening of the briquetting, the spiral shell
Located at the screw rod end and positioned at the top of the briquetting, the nut is used to compress the briquetting mother set.
Preferably, the limited block is hexagonal socket nut and screw group.
Pass through above-mentioned technical proposal, the present invention is reasonable in design, and positioning precision is high, converted products steady quality, production
Efficiency high and equipment cost is low.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing.
Fig. 1 is the structural representation of the use in sewing machine needle bar frame clamp for milling flat disclosed in the embodiment of the present invention；
Fig. 2 is the structural representation of the needle bar frame disclosed in the embodiment of the present invention；
Fig. 3 is the use state diagram of the use in sewing machine needle bar frame clamp for milling flat disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention is described in further detail with reference to schematic diagram.
Reference picture 1, Fig. 2, Fig. 3, a kind of use in sewing machine needle bar frame clamp for milling flat, the needle bar frame 1 be in it is similar U-shaped, its
With two symmetrical projections 2, have one to treat milling flat per described raised 2, the fixture includes a base 3, the bottom
At least three limited blocks 4 and a compressing structure are installed with seat 3, limited block described in two of which is located at the needle bar frame 1
Side, another described limited block 4 are located at the opposite side of the needle bar frame 1, and the compressing structure is located at the shank including one
The supermedial briquetting 5 of frame 1, screw rod 6 and the nut 7 being adapted with the screw rod 6, the briquetting 5 have a U-shaped opening, institute
The U-shaped opening that screw rod 6 runs through the briquetting 5 is stated, the nut 7 is sheathed on the end of screw rod 6 and positioned at the upper of the briquetting 5
Side, the nut 7 are used to compress the briquetting 5.
With continued reference to Fig. 1, Fig. 3, the limited block 4 is hexagonal socket nut and screw group.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (2)
1. a kind of use in sewing machine needle bar frame clamp for milling flat, the needle bar frame be in it is similar U-shaped, its have two it is symmetrical convex
Rise, per it is described it is raised have one to treat milling flat, the fixture includes a base, it is characterised in that be installed with the base to
Few three limited blocks and a compressing structure, limited block described in two of which are located at the side of the needle bar frame, described in another
Limited block is located at the opposite side of the needle bar frame, and the compressing structure includes one located at the supermedial briquetting of the needle bar frame, spiral shell
Bar and the nut being adapted with the screw rod, the briquetting have a U-shaped opening, and the screw rod runs through the U-shaped of the briquetting
Opening, located at the screw rod end and positioned at the top of the briquetting, the nut is used to compress the briquetting nut sleeve.
2. a kind of use in sewing machine needle bar frame clamp for milling flat according to claim 1, it is characterised in that the limited block is equal
For hexagonal socket nut and screw group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791423.9U CN207058103U (en) | 2017-07-03 | 2017-07-03 | A kind of use in sewing machine needle bar frame clamp for milling flat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791423.9U CN207058103U (en) | 2017-07-03 | 2017-07-03 | A kind of use in sewing machine needle bar frame clamp for milling flat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207058103U true CN207058103U (en) | 2018-03-02 |
Family
ID=61506991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720791423.9U Expired - Fee Related CN207058103U (en) | 2017-07-03 | 2017-07-03 | A kind of use in sewing machine needle bar frame clamp for milling flat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207058103U (en) |
-
2017
- 2017-07-03 CN CN201720791423.9U patent/CN207058103U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |