CN207058079U - Fixed seat boring grab before a kind of use in sewing machine - Google Patents
Fixed seat boring grab before a kind of use in sewing machine Download PDFInfo
- Publication number
- CN207058079U CN207058079U CN201720785598.9U CN201720785598U CN207058079U CN 207058079 U CN207058079 U CN 207058079U CN 201720785598 U CN201720785598 U CN 201720785598U CN 207058079 U CN207058079 U CN 207058079U
- Authority
- CN
- China
- Prior art keywords
- fixed seat
- right branch
- fixed block
- hole
- sewing machine
- 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 fixed seat boring grab before a kind of use in sewing machine, the preceding fixed seat is in similar T-shaped, it is by left branch, right branch and hollow circuit cylinder are formed, the left side, right branch is respectively provided with the hole to be drilled of center line in the same direction, the fixture includes a base, an also fixed fixed block on the base, the fixed block has one to be used to house the through hole of the hollow circuit cylinder of the preceding fixed seat and two on the fixed block upper surface for fixing the preceding fixed seat left side, the location structure of right branch, formed per the location structure by two relative locating pieces and through two screw rods of two locating pieces, described two screw rods have same center line, the screw rod end and the left side, the outer wall hole to be drilled of right branch leans.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 fixed seat boring grab before a kind of use in sewing machine.
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 fixed seat boring grab before a kind of use in sewing machine, its production processed
Quality is stable, and qualification rate is high.
To reach above-mentioned purpose, technical scheme is as follows：
Fixed seat boring grab before a kind of use in sewing machine, the preceding fixed seat are in similar T-shaped, and it is by left branch, right branch
And hollow circuit cylinder is formed, the left and right branch is respectively provided with the hole to be drilled of center line in the same direction, and the fixture includes a bottom
, an also fixed fixed block on the base, the fixed block has a hollow circuit cylinder for housing the preceding fixed seat
Through hole and two positioning knots for being used to fix the left and right branch of preceding fixed seat on the fixed block upper surface
Structure, formed per the location structure by two relative locating pieces and through two screw rods of two locating pieces, it is described two
Screw rod has same center line, and the screw rod end and the outer wall hole to be drilled of the left and right branch lean.
Preferably, an also fixed adapter sleeve on the through hole inwall of the fixed block.
Preferably, also vertical its installs a depression bar in the side wall of the fixed block, and it is used to compress the adapter sleeve.
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 be the embodiment of the present invention disclosed in a kind of use in sewing machine before fixed seat boring grab structural representation；
Fig. 2 is the structural representation of the preceding fixed seat 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, fixed seat boring grab before a kind of use in sewing machine, the preceding fixed seat 1 be in it is similar T-shaped, its by
Left branch, right branch and hollow circuit cylinder are formed, and the left and right branch is respectively provided with a hole to be drilled of a center line in the same direction, described
Fixture includes a base 2, an also fixed fixed block 3 on the base 2, the fixed block 3 have one be used to housing it is described before it is solid
The through hole b of the hollow circuit cylinder of reservation 1 and two on the upper surface of fixed block 3 are used to fix the preceding fixed seat
The location structure of 1 left and right branch, per the location structure by two relative locating pieces 4 and two through two locating pieces 4
Individual screw rod 5 is formed, and described two screw rods 5 have same center line, the end of screw rod 5 and a hole to be drilled of the left and right branch
Outer wall leans.
With continued reference to Fig. 1, an also fixed adapter sleeve 6 on the through hole b inwalls of the fixed block 3.
With continued reference to Fig. 1, also vertical its installs a depression bar 7 in the side wall of the fixed block 3, and it is used to compress the fastening
Set 6.
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 (3)
1. fixed seat boring grab before a kind of use in sewing machine, the preceding fixed seat be in it is similar T-shaped, its by left branch, right branch with
And hollow circuit cylinder is formed, the left and right branch is respectively provided with the hole to be drilled of center line in the same direction, and the fixture includes a base,
Characterized in that, an also fixed fixed block on the base, the fixed block has one to be used to house in the preceding fixed seat
The through hole of hollow round column and two on the fixed block upper surface are used to fix the left and right branch of preceding fixed seat
Location structure, formed per the location structure by two relative locating pieces and through two screw rods of two locating pieces, institute
Stating two screw rods has same center line, and the screw rod end and the outer wall hole to be drilled of the left and right branch lean.
2. fixed seat boring grab before a kind of use in sewing machine according to claim 1, it is characterised in that the fixed block
An also fixed adapter sleeve on through hole inwall.
3. fixed seat boring grab before a kind of use in sewing machine according to claim 2, it is characterised in that the fixed block
Also vertical its installs a depression bar in side wall, and it is used to compress the adapter sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785598.9U CN207058079U (en) | 2017-07-01 | 2017-07-01 | Fixed seat boring grab before a kind of use in sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785598.9U CN207058079U (en) | 2017-07-01 | 2017-07-01 | Fixed seat boring grab before a kind of use in sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207058079U true CN207058079U (en) | 2018-03-02 |
Family
ID=61507649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720785598.9U Expired - Fee Related CN207058079U (en) | 2017-07-01 | 2017-07-01 | Fixed seat boring grab before a kind of use in sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207058079U (en) |
-
2017
- 2017-07-01 CN CN201720785598.9U patent/CN207058079U/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: 20180701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |