CN207130440U - Use in sewing machine arc is bonded clamping fixture - Google Patents
Use in sewing machine arc is bonded clamping fixture Download PDFInfo
- Publication number
- CN207130440U CN207130440U CN201720940667.9U CN201720940667U CN207130440U CN 207130440 U CN207130440 U CN 207130440U CN 201720940667 U CN201720940667 U CN 201720940667U CN 207130440 U CN207130440 U CN 207130440U
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- turnbarrel
- articulated section
- pivot point
- piston bar
- axle position
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Abstract
The utility model discloses a kind of use in sewing machine arc fitting clamping fixture, including turnbarrel, and the both sides of turnbarrel are equiped with the lateral hold-down mechanism for workpiece fitting to be fixed on turnbarrel respectively；Lateral hold-down mechanism includes the first cylinder assembly, the first linkage pin connected assembly being connected with the first cylinder assembly and the first lower lock block being connected with the first linkage pin connected assembly；First cylinder assembly is exposed to the First piston bar outside the first drive cylinder including the first drive cylinder and extension type, and First piston bar extends obliquely out setting towards turnbarrel from bottom to top；The First piston bar driving first links pin connected assembly to drive the first lower lock block to rotatably compress or be pivoted away from turnbarrel surface towards turnbarrel surface；Take this, it is provided with lateral hold-down mechanism by the both sides of turnbarrel, workpiece is well secured on turnbarrel, ensure that the processing accuracy with sewing workpiece, increases substantially the crudy of workpiece.
Description
Technical field
Sewing machine art is the utility model is related to, a kind of use in sewing machine arc fitting is referred in particular to and is fixed dress
Put.
Background technology
For some arc-shaped workpieces, such as the brim of a hat etc. is provided with rotation, it is necessary to using specific sewing machine on these sewing machines
Rotaring sleeve, arc-shaped workpiece are fixed on turnbarrel and rotated with turnbarrel, in the prior art, it is difficult to accomplish arc-shaped workpiece very
It is bonded well and is fixed on turnbarrel, the workpiece for causing to process can not reaches higher processing request.
Utility model content
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of sewing machine to the utility model
Clamping fixture is bonded with arc, it is provided with lateral hold-down mechanism by the both sides of turnbarrel, makes workpiece solid well
Due on turnbarrel, ensure that the processing accuracy with sewing workpiece, the crudy of workpiece is increased substantially.
To achieve the above object, the utility model is using following technical scheme：
A kind of use in sewing machine arc is bonded clamping fixture, includes turnbarrel, the both sides point of the turnbarrel
The lateral hold-down mechanism for workpiece fitting to be fixed on turnbarrel is not equiped with；The lateral hold-down mechanism includes first
Cylinder assembly, first be connected with the first cylinder assembly link pin connected assembly and with first linkage pin connected assembly be connected first under
Briquetting；First cylinder assembly is exposed to the first piston outside the first drive cylinder including the first drive cylinder and extension type
Bar, the First piston bar extend obliquely out setting towards turnbarrel from bottom to top；The linkage of First piston bar driving first
Pin connected assembly is to drive the first lower lock block to rotatably compress or be pivoted away from turnbarrel surface towards turnbarrel surface.
As a kind of preferred scheme：The first linkage pin connected assembly includes the first connecting joint and is connected to the first connection
First contiguous block in joint；Described first connecting joint one end is connected to First piston bar, and the other end is provided with the first articulated section；
First contiguous block has the second articulated section, the first pivot point and the first installation portion, second articulated section, the first installation
Portion is located at the both sides of the first pivot point respectively, and first contiguous block is divided into positioned at the first pivot point by the first pivot point
First rotating arm between the second articulated section, the second turning arm between the first pivot point and the first installation portion；Institute
Stating the first pivot point, to rotate against sleeve portion constant；First lower lock block is connected to the first installation portion；First pivot
Socket part can be mutually pivotable formula with the second articulated section and be connected together each other, and its pivot is axially perpendicular to First piston bar extension side
To；First connecting joint first rotating arm that links rotation with First piston bar expanding-contracting action, correspondingly, second rotation
Pivoted arm reversely rotates with respect to first rotating arm, and the first lower lock block is in company with the second turning arm spinning movement to compress in lateral or laterally
Outer releasing compresses.
As a kind of preferred scheme：First cylinder assembly is fixed on by the first mounting blocks and the installing of the first fixed seat
On turnbarrel；First fixed seat has the first pedestal, is arranged at the first axle position ear of first pedestal one end and sets
It is placed in the second axle position ear of the first pedestal other end；The inner side end of first pedestal is mutually fitted with the lateral surface of turnbarrel
Match somebody with somebody, first pedestal is locked on turnbarrel, and the first axle position ear is articulated with foregoing first pivot point, described
Axial rotation of first pivot point with respect to the first axle position ear；Be respectively arranged with first mounting blocks the 3rd articulated section and
First locking part, it is connected to each other between the second axle position ear and the 3rd articulated section by the first bearing pin, second axle position
The first locking adjustment hole perpendicular to the first bearing pin direction is further opened with ear, the first tune is fitted with the first locking adjustment hole
Screw is saved, the end of the first set screw is butted on the first bearing pin；First drive cylinder is installed on the of the first mounting blocks
One locking part.
As a kind of preferred scheme：The top of the turnbarrel is also equiped with for workpiece fitting to be fixed on into rotary sleeve
Top hold-down mechanism on cylinder.
As a kind of preferred scheme：The top hold-down mechanism includes the second cylinder assembly, is connected with the second cylinder assembly
The second linkage pin connected assembly and with second the second lower lock block for being connected of linkage pin connected assembly；Second cylinder assembly includes the
Two drive cylinders and extension type are exposed to the second piston bar outside the second drive cylinder, the linkage of second piston bar driving second
Pin connected assembly is compressed or rotated up downwards away from turnbarrel table with driving the second lower lock block to be rotated towards turnbarrel surface
Face；The horizontal-extending setting of second piston bar.
As a kind of preferred scheme：Second linkage pin connected assembly includes the second connecting joint and is connected to the second connecting joint
The second contiguous block；Described second connecting joint one end is connected to second piston bar, and the other end is provided with the 4th articulated section；It is described
Second contiguous block has the 5th articulated section, the second pivot point and the second installation portion, the 5th articulated section, the second mounting portion
Not Wei Yu the second pivot point both sides, second contiguous block is divided into positioned at the second pivot point and by the second pivot point
The 3rd turning arm between five articulated sections, the 4th turning arm between the second pivot point and the second installation portion；Described
It is constant that two pivot points rotate against sleeve portion；Second lower lock block is connected to the second installation portion；4th articulated section
Formula can be mutually pivotable each other with the 5th articulated section to be connected together, its pivot is axially perpendicular to second piston bar bearing of trend；Institute
The second connecting joint is stated with second piston bar expanding-contracting action and the 3rd turning arm that links rotates, correspondingly, the 4th turning arm
It is rotated down, the second lower lock block is compressed in company with the 4th turning arm spinning movement with compressing or releasing upwards downwards.
As a kind of preferred scheme：Second cylinder assembly is fixed on by the second mounting blocks and the installing of the second fixed seat
On turnbarrel；Second fixed seat has the second pedestal, and second pedestal has the transverse part of integrally connected and vertical
Portion, the front end of the transverse part are connected with the 3rd axle position ear, and the upper end of the vertical portion is connected with the 4th axle position ear；It is described
The lower surface of transverse part is adapted with the outer top surface of turnbarrel, and the transverse part is locked on turnbarrel, the 3rd axle
Position ear is articulated with foregoing second pivot point, axial rotation of second pivot point with respect to the 3rd axle position ear；Institute
State and the 6th articulated section and the second locking part be respectively arranged with the second mounting blocks, the 4th axle position ear and the 6th articulated section it
Between be connected to each other by the second bearing pin, be further opened with the 4th axle position ear perpendicular to the second bearing pin direction second locking
Adjustment hole, second locking adjustment hole in be fitted with the second set screw, the end of the second set screw is butted on the second bearing pin；Institute
State the second locking part that the second drive cylinder is installed on the second mounting blocks.
As a kind of preferred scheme：The turnbarrel is provided with the limited block for spacing workpiece front end.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme is understood：The both sides of turnbarrel are provided with lateral hold-down mechanism, workpiece both ends are fixed, compress effect
It is good, workpiece is well secured on turnbarrel, ensure that the processing accuracy with sewing workpiece, increase substantially workpiece
Crudy, while by limited block and top hold-down mechanism, workpiece is further fixed on turnbarrel；It is to entirety
Structure carries out ingenious structure design so that it is installed applied to very convenient on turnbarrel.
More clearly to illustrate architectural feature and effect of the present utility model, come below in conjunction with the accompanying drawings with specific embodiment pair
The utility model is described in detail.
Brief description of the drawings
Fig. 1 is the assembling perspective representation of the preferred embodiment of the utility model；
Fig. 2 is the front view of the preferred embodiment of the utility model；
Fig. 3 be the utility model preferred embodiment in lateral hold-down mechanism assembly structure diagram；
Fig. 4 is the lateral hold-down mechanism decomposing schematic representation of the preferred embodiment of the utility model；
Fig. 5 be the utility model preferred embodiment in top hold-down mechanism assembly structure diagram；
Fig. 6 is the top hold-down mechanism decomposing schematic representation of the preferred embodiment of the utility model；
Fig. 7 is that the preferred embodiment of the utility model is applied to the structural representation on sewing machine.
Accompanying drawing identifier declaration：
10th, turnbarrel 20, lateral hold-down mechanism
201st, the first cylinder assembly 202, first linkage pin connected assembly
203rd, the first lower lock block 21, the first drive cylinder
22nd, First piston bar 23, the first mounting blocks
231st, the 3rd articulated section 232, the first locking part
24th, the first fixed seat 241, the first pedestal
242nd, the first axle position ear 243, the second axle position ear
244th, the first locking adjustment hole 25, the first connecting joint
251st, the first articulated section 26, the first contiguous block
261st, the second articulated section 262, the first pivot point
263rd, the first installation portion 30, top hold-down mechanism
301st, the second cylinder assembly 302, second linkage pin connected assembly
303rd, the second lower lock block 31, the second drive cylinder
32nd, second piston bar 33, the second mounting blocks
331st, the 6th articulated section 332, the second locking part
34th, the second fixed seat 341, transverse part
342nd, vertical portion 343, the 3rd axle position ear
344th, the 4th axle position ear 345, second locking adjustment hole
35th, the second connecting joint 351, the 4th articulated section
36th, the second contiguous block 361, the 5th articulated section
362nd, the second pivot point 363, the second installation portion
40th, limited block 50, workpiece.
Embodiment
It refer to shown in Fig. 1 to Fig. 7, that show the concrete structure of the preferred embodiment of the utility model, include
Turnbarrel 10, the both sides of the turnbarrel 10 are equiped with for the fitting of workpiece 50 to be fixed on turnbarrel 10 respectively
Lateral hold-down mechanism 20, wherein：
The first linkage that the lateral hold-down mechanism 20 includes the first cylinder assembly 201, is connected with the first cylinder assembly 201
Pin connected assembly 202 and the first lower lock block 203 being connected with the first linkage pin connected assembly 202；First cylinder assembly 201 includes
First drive cylinder 21 and extension type are exposed to the First piston bar 22 outside the first drive cylinder 21, and the First piston bar 22 is certainly
Setting is extended obliquely out towards turnbarrel 10 on down, first linkage of the driving of First piston bar 22 pin connected assembly 202 is with band
Dynamic first lower lock block 203 rotatably compresses or is pivoted away from the surface of turnbarrel 10 towards the surface of turnbarrel 10；
In the present embodiment, first cylinder assembly 201 is installed solid by the first mounting blocks 23 and the first fixed seat 24
Due on turnbarrel 10, first fixed seat 24 has the first pedestal 241, is arranged at the first of the one end of the first pedestal 241
Axle position ear 242 and the second axle position ear 243 for being arranged at the other end of the first pedestal 241；The inner side of first pedestal 241
End face is adapted with the lateral surface of turnbarrel 10, and first pedestal 241 is locked on turnbarrel 10；First installation
The 3rd articulated section 231 and the first locking part 232, the articulated section of the second axle position ear 243 and the 3rd are respectively arranged with block 23
It is connected to each other, is further opened with the second axle position ear 243 perpendicular to the first bearing pin direction by the first bearing pin between 231
First locking adjustment hole 244, first locking adjustment hole 244 in be fitted with the first set screw, the end of the first set screw is supported
In on the first bearing pin；First drive cylinder 21 is installed on the first locking part 232 of the first mounting blocks 23.
The first linkage pin connected assembly 202 includes the first connecting joint 25 and is connected to the first of the first connecting joint 25
Contiguous block 26；Described one end of first connecting joint 25 is connected to First piston bar 22, and the other end is provided with the first articulated section 251；
First contiguous block 26 has the second articulated section 261, the first pivot point 262 and the first installation portion 263, second pivot joint
Portion 261, the first installation portion 263 are respectively positioned at the both sides of the first 262 points of rotation branch, in the present embodiment, the first axle position ear
Portion 242 is articulated with foregoing first pivot point 262, axial direction of first pivot point 262 with respect to the first axle position ear 242
Rotation；First contiguous block 26 is divided for positioned at the first pivot point 262 and the second articulated section 261 by the first pivot point 262
Between first rotating arm, the second turning arm between the first pivot point 262 and the first installation portion 263；Described first
It is constant that pivot point 262 rotates against the position of sleeve 10；First lower lock block 203 is connected to the first installation portion 263；Described
One articulated section 251 can be mutually pivotable formula with the second articulated section 261 and be connected together each other, and its pivot is axially perpendicular to first piston
The bearing of trend of bar 22；First connecting joint 25 first rotating arm that links rotation with the expanding-contracting action of First piston bar 22, phase
Ying Di, second turning arm reversely rotate with respect to first rotating arm, and the first lower lock block 203 is in company with the second turning arm spinning movement
To compress in lateral or lateral outer release compresses.
In order to further fix workpiece 50, the top of the turnbarrel 10 is also equiped with for workpiece 50 to be bonded into fixation
In the top hold-down mechanism 30 on turnbarrel 10；In the present embodiment, the top hold-down mechanism 30 includes the second air cylinder group
Part 301, be connected with the second cylinder assembly 301 second are linked pin connected assembly 302 and to be connected with the second linkage pin connected assembly 302
Second lower lock block 303；Second cylinder assembly 301 includes the second drive cylinder 31 and extension type is exposed to the second drive cylinder
Second piston bar 32 outside 31, the driving of second piston bar 32 second link pin connected assembly 302 to drive the second lower lock block 303
Compress or rotate up downwards away from the surface of turnbarrel 10 towards the rotation of the surface of turnbarrel 10；The water of second piston bar 32
It is flat to be extended；
In the present embodiment, second cylinder assembly 302 fills 34 by the second mounting blocks 33 and the second fixed seat and set admittedly
Due on turnbarrel 10；Second fixed seat 34 has the second pedestal, and second pedestal has the transverse direction of integrally connected
Portion 341 and vertical portion 342, the front end of the transverse part 341 are connected with the 3rd axle position ear 343, the upper end of the vertical portion 342
It is connected with the 4th axle position ear 344；The lower surface of the transverse part 341 is adapted with the outer top surface of turnbarrel 10, the horizontal stroke
It is locked in portion 341 on turnbarrel 10；The 6th articulated section 331 and the second locking are respectively arranged with second mounting blocks 33
Portion 332, it is connected to each other between the 4th axle position ear 344 and the 6th articulated section 331 by the second bearing pin, the 4th axle position
The second locking adjustment hole 345 perpendicular to the second bearing pin direction is further opened with ear 344, is fitted in the second locking adjustment hole 345
Equipped with the second set screw, the end of the second set screw is butted on the second bearing pin；Second drive cylinder 31 is installed on
Second locking part 332 of two mounting blocks 33.
The second linkage pin connected assembly 301 includes the second connecting joint 35 and is connected to the second of the second connecting joint 35
Contiguous block 36；Described one end of second connecting joint 35 is connected to second piston bar 32, and the other end is provided with the 4th articulated section 351；
Second contiguous block 36 has the 5th articulated section 361, the second pivot point 362 and the second installation portion 363, the 5th pivot joint
Portion 361, the second installation portion 363 are located at the both sides of the second pivot point 362, in the present embodiment, the 3rd axle position ear respectively
Portion 343 is articulated with foregoing second pivot point 362, axial direction of second pivot point 362 with respect to the 3rd axle position ear 343
Rotation；Second contiguous block 36 is divided for positioned at the second pivot point 362 and the 5th articulated section 361 by the second pivot point 362
Between the 3rd turning arm, the 4th turning arm between the second pivot point 362 and the second installation portion 363；Described second
It is constant that pivot point 362 rotates against the position of sleeve 10；Second lower lock block 303 is connected to the second installation portion 363；Described
Four articulated sections 351 can be mutually pivotable formula with the 5th articulated section 361 and be connected together each other, and its pivot is axially perpendicular to second piston
The bearing of trend of bar 32；Second connecting joint 35 the 3rd turning arm that links rotation with the expanding-contracting action of second piston bar 32, phase
Ying Di, the 4th turning arm reversely rotate with respect to the 3rd turning arm, and the second lower lock block 303 is in company with the 4th turning arm spinning movement
Compressed with compressing or releasing upwards downwards.
In order to further fix workpiece 50, the turnbarrel 10 is provided with the limited block for the spacing front end of workpiece 50
40；In the present embodiment, lateral hold-down mechanism 20 is corresponded on the turnbarrel 10, the position of limited block 40 is respectively equipped with anti-skidding peace
Position is filled, the anti-skidding installation position uniform intervals are provided with groove so that lateral hold-down mechanism 20, limited block 40 are more stably installed on
On turnbarrel 10.
The course of work is as follows：Workpiece 50 is placed in station to be added so that the front side of workpiece 50 is butted on the rear side of limited block 40, this
When lateral hold-down mechanism 20 in the first lower lock block 203 and top hold-down mechanism 30 in the second lower lock block 303 be located at workpiece 50
Top and to workpiece 50 without be fixed effect, then, the first drive cylinder 21 in two lateral hold-down mechanisms 20 drives
First piston bar 22 promotes 25 upward stretching motion of the first connecting joint, and so as to link, first rotating arm rotates up, correspondingly,
Second turning arm is reversely rotated with respect to first rotating arm, i.e., the second turning arm is rotated down so that the first lower lock block 203 is in company with the
Two turning arms are rotated down compresses workpiece 50 with laterally interior, so as to the both sides of workpiece 50 that are fixed and clamped；At the same time, the second driving gas
Cylinder 21 drives second piston bar 22 to promote the second connecting joint 25 to travel forward, and so as to link, the 3rd turning arm rotates forward, phase
Ying Di, the 4th turning arm are rotated down so that the second lower lock block 303 is rotated down to compress workpiece downwards in company with the 4th turning arm
50, so as to the backside top of workpiece 50 that is fixed and clamped；
After workpiece 50 processes, the second drive cylinder 21 drives second piston bar 22 to pull the second connecting joint 25 backward
Motion, so as to the 3rd turning arm back rotation that links, correspondingly, the 4th turning arm rotates up so that the second lower lock block 303 with
Rotated up with the 4th turning arm to release compressing to workpiece 50 upwards；At the same time, in two lateral hold-down mechanisms 20
First drive cylinder 21 drive First piston bar 22 pull the first connecting joint 25 move downward, so as to link first rotating arm to
Lower rotation, correspondingly, the second turning arm reversely rotate with respect to first rotating arm, i.e., the second turning arm rotates up so that first
Lower lock block 203 rotates up in company with the second turning arm and releases compressing to workpiece 50 with laterally outer, can then take out and process
Workpiece.
It is of the present utility model to focus on：The both sides of turnbarrel are provided with lateral hold-down mechanism, to workpiece both ends
It is fixed, compression effect is good, workpiece is well secured on turnbarrel, ensure that the processing with sewing workpiece is accurate
True property, increases substantially the crudy of workpiece, while by limited block and top hold-down mechanism, is further fixed workpiece
In on turnbarrel；It carries out ingenious structure design to overall structure so that it is installed applied to very convenient on turnbarrel.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restrictions, therefore every any trickle amendment made according to the technical essence of the utility model to above example, equivalent change
Change and modification, in the range of still falling within technical solutions of the utility model.
Claims (8)
1. a kind of use in sewing machine arc is bonded clamping fixture, include turnbarrel, it is characterised in that：The turnbarrel
Both sides be equiped with respectively for by the lateral hold-down mechanism that is fixed on turnbarrel of workpiece fitting；The lateral hold-down mechanism
Be connected including the first cylinder assembly, with the first cylinder assembly first linkage pin connected assembly and with first linkage pin connected assembly be connected
The first lower lock block；First cylinder assembly includes that the first drive cylinder and extension type are exposed to outside the first drive cylinder
One piston rod, the First piston bar extend obliquely out setting towards turnbarrel from bottom to top；First piston bar driving the
One links pin connected assembly to drive the first lower lock block to rotatably compress or be pivoted away from turnbarrel surface towards turnbarrel surface.
2. use in sewing machine arc according to claim 1 is bonded clamping fixture, it is characterised in that：First linkage
Pin connected assembly includes the first connecting joint and is connected to the first contiguous block of the first connecting joint；Described first connecting joint one end
First piston bar is connected to, the other end is provided with the first articulated section；First contiguous block has the second articulated section, the first rotation
Fulcrum and the first installation portion, second articulated section, the first installation part not Wei Yu the first pivot point both sides, described first
Contiguous block is divided into first rotating arm between the first pivot point and the second articulated section by the first pivot point, positioned at first
The second turning arm between pivot point and the first installation portion；It is constant that first pivot point rotates against sleeve portion；Institute
State the first lower lock block and be connected to the first installation portion；First articulated section can be mutually pivotable formula with the second articulated section and be connected to each other
Together, its pivot is axially perpendicular to First piston bar bearing of trend；First connecting joint is with First piston bar expanding-contracting action
And link first rotating arm rotation, correspondingly, second turning arm with respect to first rotating arm reverse rotation, the first lower lock block with
With the second turning arm spinning movement to compress in lateral or lateral outer release compresses.
3. use in sewing machine arc according to claim 2 is bonded clamping fixture, it is characterised in that：First cylinder
Component is fixed on turnbarrel by the first mounting blocks and the installing of the first fixed seat；First fixed seat has First
Body, the first axle position ear for being arranged at first pedestal one end and the second axle position ear for being arranged at the first pedestal other end；Institute
State the inner side end of the first pedestal to be adapted with the lateral surface of turnbarrel, first pedestal is locked on turnbarrel, institute
State the first axle position ear to be articulated with foregoing first pivot point, axial direction of first pivot point with respect to the first axle position ear
Rotation；The 3rd articulated section and the first locking part, the second axle position ear and the 3rd are respectively arranged with first mounting blocks
It is connected to each other, is further opened with the second axle position ear perpendicular to the first bearing pin direction by the first bearing pin between articulated section
First locking adjustment hole, first locking adjustment hole in be fitted with the first set screw, the end of the first set screw is butted on first
On bearing pin；First drive cylinder is installed on the first locking part of the first mounting blocks.
4. use in sewing machine arc according to claim 1 is bonded clamping fixture, it is characterised in that：The turnbarrel
Top be also equiped with for by the top hold-down mechanism that is fixed on turnbarrel of workpiece fitting.
5. use in sewing machine arc according to claim 4 is bonded clamping fixture, it is characterised in that：The top compresses
Mechanism include the second cylinder assembly, be connected with the second cylinder assembly second link pin connected assembly and with second link pin connected assembly
Second lower lock block of connection；Second cylinder assembly includes the second drive cylinder and extension type is exposed to outside the second drive cylinder
Second piston bar, the linkage pin connected assembly of second piston bar driving second is to drive the second lower lock block towards turnbarrel table
Face rotation is compressed or rotated up downwards away from turnbarrel surface；The horizontal-extending setting of second piston bar.
6. use in sewing machine arc according to claim 5 is bonded clamping fixture, it is characterised in that：Second linkage pivot joint
Component includes the second connecting joint and is connected to the second contiguous block of the second connecting joint；Second connecting joint one end connection
In second piston bar, the other end is provided with the 4th articulated section；Second contiguous block has the 5th articulated section, the second pivot point
And second installation portion, the 5th articulated section, the second installation portion are located at the both sides of the second pivot point, second connection respectively
Block is divided into the 3rd turning arm between the second pivot point and the 5th articulated section by the second pivot point, positioned at the second rotation
The 4th turning arm between fulcrum and the second installation portion；It is constant that second pivot point rotates against sleeve portion；Described
Two lower lock blocks are connected to the second installation portion；4th articulated section can be mutually pivotable formula with the 5th articulated section and be connected to one each other
Rise, its pivot is axially perpendicular to second piston bar bearing of trend；Second connecting joint with second piston bar expanding-contracting action and
The 3rd turning arm that links is rotated, and correspondingly, the 4th turning arm is rotated down, and the second lower lock block rotates in company with the 4th turning arm
Action is compressed with compressing or releasing upwards downwards.
7. use in sewing machine arc according to claim 6 is bonded clamping fixture, it is characterised in that：Second cylinder
Component is fixed on turnbarrel by the second mounting blocks and the installing of the second fixed seat；Second fixed seat has second
Body, second pedestal have the transverse part and vertical portion of integrally connected, and the front end of the transverse part is connected with the 3rd axle position ear
Portion, the upper end of the vertical portion are connected with the 4th axle position ear；The lower surface of the transverse part and the outer top surface phase of turnbarrel
Adaptation, the transverse part are locked on turnbarrel, and the 3rd axle position ear is articulated with foregoing second pivot point, described
Axial rotation of second pivot point with respect to the 3rd axle position ear；Be respectively arranged with second mounting blocks the 6th articulated section and
Second locking part, it is connected to each other between the 4th axle position ear and the 6th articulated section by the second bearing pin, the 4th axle position
The second locking adjustment hole perpendicular to the second bearing pin direction is further opened with ear, the second tune is fitted with the second locking adjustment hole
Screw is saved, the end of the second set screw is butted on the second bearing pin；Second drive cylinder is installed on the of the second mounting blocks
Two locking parts.
8. use in sewing machine arc according to claim 1 is bonded clamping fixture, it is characterised in that：The turnbarrel
It is provided with the limited block for spacing workpiece front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940667.9U CN207130440U (en) | 2017-07-31 | 2017-07-31 | Use in sewing machine arc is bonded clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720940667.9U CN207130440U (en) | 2017-07-31 | 2017-07-31 | Use in sewing machine arc is bonded clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207130440U true CN207130440U (en) | 2018-03-23 |
Family
ID=61640482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720940667.9U Active CN207130440U (en) | 2017-07-31 | 2017-07-31 | Use in sewing machine arc is bonded clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207130440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219100A (en) * | 2019-07-04 | 2019-09-10 | 东莞市雅满特缝纫科技有限公司 | A kind of automation equipment for arc-shaped product of sewing |
| CN110373821A (en) * | 2019-08-13 | 2019-10-25 | 广东金悦来自动化设备有限公司 | A kind of sleeve shoulder grafting mouth bind |
-
2017
- 2017-07-31 CN CN201720940667.9U patent/CN207130440U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219100A (en) * | 2019-07-04 | 2019-09-10 | 东莞市雅满特缝纫科技有限公司 | A kind of automation equipment for arc-shaped product of sewing |
| CN110219100B (en) * | 2019-07-04 | 2021-05-18 | 东莞市雅满特缝纫科技有限公司 | Automation equipment of sewing arc product |
| CN110373821A (en) * | 2019-08-13 | 2019-10-25 | 广东金悦来自动化设备有限公司 | A kind of sleeve shoulder grafting mouth bind |
| CN110373821B (en) * | 2019-08-13 | 2021-06-18 | 广东金悦来自动化设备有限公司 | Sleeve shoulder connector sewing method |
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