CN207952848U - Sewing machine rocking bar wire cutting pin hole tooling - Google Patents
Sewing machine rocking bar wire cutting pin hole tooling Download PDFInfo
- Publication number
- CN207952848U CN207952848U CN201721911426.8U CN201721911426U CN207952848U CN 207952848 U CN207952848 U CN 207952848U CN 201721911426 U CN201721911426 U CN 201721911426U CN 207952848 U CN207952848 U CN 207952848U
- Authority
- CN
- China
- Prior art keywords
- mounting base
- latch
- sewing machine
- pressing plate
- rocking bar
- 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
Links
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model is related to a kind of sewing machine rocking bar wire cutting pin hole tooling, including mounting base, latch, pressing plate and locating piece, a latch is installed in the positive left side of mounting base, and multiple jackscrews are uniformly installed on the latch；Multiple locating pieces are from top to bottom installed on the positive right side of mounting base, and a V-shaped groove is made on each locating piece, install a pressing plate on the positive right side of mounting base, which is located at the outside of all locating pieces, multiple screws are uniformly installed on the pressing plate.The utility model is a kind of reasonable design, scientific structure, the sewing machine rocking bar wire cutting pin hole tooling that easy to use, manufacturing cost is low, can accelerate clamping speed using the present apparatus, improve the precision that is loaded, improves working efficiency, improves processing quality.
Description
Technical field
The utility model is related to sewing machine rocking bar processing technique field, especially a kind of sewing machine rocking bar wire cutting pin hole work
Dress.
Background technology
As shown in the picture, sewing machine rocking bar is mainly made of the body of rod and back link two parts, after the rear end of the body of rod is mounted on
The middle part of connecting rod, and the axis of the body of rod and the axis of back link are mutually perpendicular to.The front end of the body of rod needs to process pin hole, processes at present
All it is in such a way that fixture is to body of rod clamping position, since the body of rod is pipe, diameter is small, therefore is not easy to be clamped, and is easy to slide
It is dynamic, it influences to process.And clamping force is not easy to control, is easy to cause the body of rod to deform because clamping force is excessive in process,
Become waste product, increases the cost of material of enterprise.A workpiece in addition, existing tooling can only once be loaded, thus every time also only
A workpiece can be processed, causes processing efficiency low, is not suitable for producing in enormous quantities.
Utility model content
The purpose of this utility model is that in place of making up the deficiencies in the prior art, provide a kind of reasonable design, it is simple in structure,
Easy to use, clamping force rationally and can improve the sewing machine rocking bar wire cutting pin hole tooling of working efficiency.
The purpose of this utility model is realized by following technological means：
A kind of sewing machine rocking bar wire cutting pin hole tooling, it is characterised in that：Including mounting base, latch, pressing plate and positioning
Block, the positive left side of mounting base install a latch, multiple jackscrews are uniformly installed on the latch；The positive right side of mounting base
Multiple locating pieces are from top to bottom installed, a V-shaped groove is made on each locating piece, one is installed on the positive right side of mounting base
Pressing plate, the pressing plate are located at the outside of all locating pieces, multiple screws are uniformly installed on the pressing plate.
Moreover, multiple fore-sets are installed at the back side of the pressing plate, each fore-set corresponds to a locating piece, the axis of the fore-set
Direction is vertical with the direction of locating piece V-shaped groove.
Moreover, having gap between the latch and mounting base, which is the installation region of the workpiece body of rod.
Moreover, each two locating piece from top to bottom is the point midway and lock of two locating piece lines in one group, every group
The installation site of tight plate jackscrew is point-blank.
The advantages of the utility model and good effect are：
1, this tooling is mainly made of mounting base, latch, pressing plate and locating piece, can be connected with after to the bar portion of workpiece
Bar is positioned respectively, and compression effect is good, be can avoid workpiece and is moved in process, but also will not scratch workpiece table
Face is finally reached and improves product quality, reduces rejection rate, cost-effective purpose.
2, multiple stations in the mounting base of this tooling can be set, therefore multiple workpiece can be processed simultaneously, added to improve
Work efficiency rate is suitble to produce in enormous quantities.
3, this tooling compresses workpiece back link using positioning column and V-shaped groove, which can be improved dress
Card stability and machining accuracy.
4, the utility model is a kind of reasonable design, scientific structure, the sewing machine rocking bar line that easy to use, manufacturing cost is low
Cutting needle hole tool can accelerate clamping speed using the present apparatus, improve the precision that is loaded, raising working efficiency, improvement processing matter
Amount.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the front view (removing pressing plate) of the utility model；
Fig. 3 is the rearview of pressing plate；
Fig. 4 is the right view of Fig. 1；
Fig. 5 is the left view (only showing latch and installation seating portion) of Fig. 1.
Specific implementation mode
Embodiment of the utility model will be described in detail below with reference to the attached drawings；It should be noted that the present embodiment is narrative
, it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of sewing machine rocking bar wire cutting pin hole tooling, including mounting base 6, latch 3, pressing plate 2 and locating piece 7, installation
A latch is installed in the positive left side of seat, and the upper and lower ends of the latch are fixed in mounting base, latch and mounting base it
Between have gap, the gap be the workpiece body of rod 1 installation region.Multiple jackscrews 5 are uniformly installed on the latch.
Multiple locating pieces are from top to bottom installed on the positive right side of mounting base, and a V-shaped groove 8 is made on each locating piece,
Each two locating piece from top to bottom is one group, is respectively used to the upper and lower ends of positioning workpiece back link 9.Two positioning in every group
The point midway of block line and the installation site of latch jackscrew are point-blank.
One pressing plate is installed on the positive right side of mounting base, which is located at the outside of all locating pieces, equal on the pressing plate
Cloth installs multiple screws 4.A riser 11 is installed at the back side of pressing plate, and multiple fore-sets 10 are installed on the riser, and each fore-set corresponds to
The axis direction of one locating piece, the fore-set is vertical with the direction of locating piece V-shaped groove, which can be pressed in workpiece back link
Upper surface.
The application method of the utility model is：
Pressing plate is removed, by gap of the shank portion of workpiece across latch and mounting base, by the rear company of workpiece
The upper and lower ends of bar are individually positioned in the V-shaped groove of two locating pieces, and then pressing plate is mounted in mounting base, is made on pressing plate
Positioning column withstands on the upper surface of workpiece back link, finally screws the jackscrew on latch, and the end of jackscrew is made to withstand on the bar of workpiece
On body, you can carry out linear cutter.
Claims (4)
1. a kind of sewing machine rocking bar wire cutting pin hole tooling, it is characterised in that：Including mounting base, latch, pressing plate and locating piece,
A latch is installed in the positive left side of mounting base, and multiple jackscrews are uniformly installed on the latch；The positive right side of mounting base by
Up to the lower multiple locating pieces of installation, a V-shaped groove is made on each locating piece, one pressure is installed on the positive right side of mounting base
Plate, the pressing plate are located at the outside of all locating pieces, multiple screws are uniformly installed on the pressing plate.
2. a kind of sewing machine rocking bar wire cutting pin hole tooling according to claim 1, it is characterised in that：The pressing plate
Multiple fore-sets are installed at the back side, and each fore-set corresponds to a locating piece, and the axis direction of the fore-set hangs down with the direction of locating piece V-shaped groove
Directly.
3. a kind of sewing machine rocking bar wire cutting pin hole tooling according to claim 1, it is characterised in that：The latch
There is gap between mounting base, which is the installation region of the workpiece body of rod.
4. a kind of sewing machine rocking bar wire cutting pin hole tooling according to claim 1, it is characterised in that：From top to bottom every
Two locating pieces are that the point midway of two locating piece lines and the installation site of latch jackscrew are straight at one in one group, every group
On line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911426.8U CN207952848U (en) | 2017-12-30 | 2017-12-30 | Sewing machine rocking bar wire cutting pin hole tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721911426.8U CN207952848U (en) | 2017-12-30 | 2017-12-30 | Sewing machine rocking bar wire cutting pin hole tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207952848U true CN207952848U (en) | 2018-10-12 |
Family
ID=63731102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721911426.8U Expired - Fee Related CN207952848U (en) | 2017-12-30 | 2017-12-30 | Sewing machine rocking bar wire cutting pin hole tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207952848U (en) |
-
2017
- 2017-12-30 CN CN201721911426.8U patent/CN207952848U/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: 20181012 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |