CN214444656U - Positioning fixture for presser foot processing of industrial sewing machine - Google Patents
Positioning fixture for presser foot processing of industrial sewing machine Download PDFInfo
- Publication number
- CN214444656U CN214444656U CN202120698334.6U CN202120698334U CN214444656U CN 214444656 U CN214444656 U CN 214444656U CN 202120698334 U CN202120698334 U CN 202120698334U CN 214444656 U CN214444656 U CN 214444656U
- Authority
- CN
- China
- Prior art keywords
- fixed
- presser foot
- sewing machine
- support frame
- industrial sewing
- 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
- 238000009958 sewing Methods 0.000 title claims abstract description 31
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Abstract
The utility model discloses a positioning fixture is used in processing of industrial sewing machine presser foot, including support frame, servo motor, pivot, gyro wheel and spacing fixture block, the central point department of putting on support frame top is fixed with the bearing frame, and one side on bearing frame top installs roller bearing, the gyro wheel is all installed to the both sides on support frame top, and one side on gyro wheel top is fixed with the carousel, the central point department of putting of support frame bottom installs servo motor, and servo motor's output passes through the shaft coupling and installs the pivot, the top of pivot run through to roller bearing's outside and with the bottom fixed connection of carousel, the top of carousel is fixed with the fixed plate. The utility model discloses not only improve the positioning accuracy of anchor clamps, promote the machining efficiency of sewing machine presser foot and still be convenient for install and maintain anchor clamps.
Description
Technical Field
The utility model relates to a sewing machine presser foot processing technology field specifically is a positioning fixture is used in processing of industrial sewing machine presser foot.
Background
The sewing machine presser foot is an indispensable spare part in sewing machine's feeding mechanism, and the sewing machine presser foot of various different forms plays very important effect in process of production, selects to use different sewing machine presser feet in different sewing operation very important, and common has infantees strip presser foot, button sewing presser foot etc. and the sewing machine presser foot needs to use positioning fixture at the course of working.
The positioning clamp on the market is various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.
(1) Most of the existing positioning fixtures are that workers fix the presser feet one by one and then perform reaming operation one by one in sequence, so that time and labor are wasted in the operation process, and the processing efficiency of the presser feet is reduced;
(2) when the existing positioning clamp is used for processing after positioning the presser foot, the presser foot is vibrated by processing equipment, and the position of the presser foot is easy to deviate, so that the processing precision of the presser foot of the sewing machine is reduced;
(3) the existing positioning clamp wastes time and labor in the installation process, and meanwhile, inconvenience is brought to later maintenance of the clamp by workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an industrial sewing machine is positioning fixture for presser foot processing to the positioning efficiency who provides anchor clamps among the above-mentioned background art is poor, the centre gripping precision is lower and the inconvenient problem is maintained in the dismouting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an industrial sewing machine is positioning fixture for presser foot processing, includes support frame, servo motor, pivot, gyro wheel and spacing fixture block, the central point department of putting on support frame top is fixed with the bearing frame, and the roller bearing is installed to one side on bearing frame top, the gyro wheel is all installed to the both sides on support frame top, and one side on gyro wheel top is fixed with the carousel, the central point department of putting of support frame bottom installs servo motor, and servo motor's output installs the pivot through the shaft coupling, the top of pivot run through to roller bearing's outside and with the bottom fixed connection of carousel, the top of carousel is fixed with the fixed plate, and the multiunit gyro wheel of carousel bottom rotates to it and plays the effect of support and direction.
Preferably, both sides on fixed plate top all are fixed with spacing track, and one side slidable mounting on spacing track top has spacing fixture block, but spacing fixture block and spacing track sliding fit.
Preferably, the both sides on fixed plate top all are fixed with the right-angle board, and install positioning bolt on the outer wall of right-angle board one side to the nut is installed to the screw thread department of positioning bolt one end.
Preferably, a support is fixed to one side of the top end of the limiting clamping block, a transverse plate is fixed to one side of the top end of the support, a hydraulic cylinder is installed at the center of the top end of the transverse plate, and power for positioning the presser foot is provided through the hydraulic cylinder.
Preferably, both sides on diaphragm top all are fixed with guide sleeve, and the inside one side slidable mounting of guide sleeve has the guide post, and the bottom of guide post extends to guide sleeve's outside.
Preferably, a flat plate is fixed at the bottom end of the guide post, a joint is fixed at the center of the top end of the flat plate, the top end of the joint is fixedly connected with the bottom end of the hydraulic cylinder, a rubber block is fixed on one side of the bottom end of the flat plate, and the rubber block is in contact with a presser foot of the sewing machine.
Compared with the prior art, the beneficial effects of the utility model are that: the positioning fixture for machining the presser foot of the industrial sewing machine not only improves the positioning precision of the fixture and the machining efficiency of the presser foot of the sewing machine, but also is convenient for installing and maintaining the fixture;
(1) the flat plate, the hydraulic cylinder and the like are arranged, a to-be-processed presser foot workpiece of the sewing machine is placed under the flat plate, the hydraulic cylinder is opened to work, the hydraulic cylinder is pushed to push the connector and the flat plate to move downwards, the guide post can slide in the guide sleeve at the moment, namely, the flat plate drives the rubber block to move downwards until the bottom end of the rubber block is firmly contacted with one position of the top end of the presser foot, so that the presser foot is fixed, and the vibration of the presser foot during processing is reduced;
(2) through the arrangement of the rotating shaft, the rotating disc and the like, after the presser foot is fixed by the hydraulic cylinder on the right side, a worker starts the servo motor to work to drive the rotating shaft and the rotating disc to rotate by one hundred eighty degrees, the bearing seat and the roller bearing can play a limiting role in the rotation of the rotating shaft, a plurality of groups of rollers at the bottom end of the rotating disc can slide at the top end of the supporting frame, so that the presser foot positioned on the right side is conveyed to the left side, the group of presser foot is processed by utilizing processing equipment, at the moment, the worker can operate the other group of hydraulic cylinders, the worker can quickly fix the presser foot through the arrangement of double stations, and the processing efficiency of the presser foot of the sewing machine is improved;
(3) through being provided with right-angle board and support etc. after this anchor clamps used for a long time, the staff can be unscrewed the nut from positioning bolt's screw thread end to take positioning bolt out from the inside of right-angle board, support, and manual pulling support makes it drive spacing fixture block and slides on spacing orbital surface, after the two separates completely, can take out anchor clamps subassembly from the support frame, makes its staff of being convenient for maintain the centre gripping subassembly, strengthens anchor clamps installation, the convenience of maintaining.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
in the figure: 1. a support frame; 2. a servo motor; 3. a rotating shaft; 4. a bearing seat; 5. a roller bearing; 6. a turntable; 7. a fixing plate; 8. a roller; 9. a limiting track; 10. a limiting clamping block; 11. a support; 12. a transverse plate; 13. a right-angle plate; 14. positioning the bolt; 15. a nut; 16. a hydraulic cylinder; 17. a guide post; 18. a guide sleeve; 19. a joint; 20. a flat plate; 21. a rubber block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a positioning fixture for presser foot processing of an industrial sewing machine comprises a support frame 1, a servo motor 2, a rotating shaft 3, rollers 8 and a limiting fixture block 10, wherein a bearing seat 4 is fixed at the central position of the top end of the support frame 1, a roller bearing 5 is installed at one side of the top end of the bearing seat 4, the rollers 8 are installed at two sides of the top end of the support frame 1, a turntable 6 is fixed at one side of the top end of each roller 8, the servo motor 2 is installed at the central position of the bottom of the support frame 1, the type of the servo motor 2 can be Y160M1-2, the rotating shaft 3 is installed at the output end of the servo motor 2 through a coupler, the top end of the rotating shaft 3 penetrates through the outer part of the roller bearing 5 and is fixedly connected with the bottom end of the turntable 6, and a fixing plate 7 is fixed at the top end of the turntable 6;
a bracket 11 is fixed on one side of the top end of the limiting fixture block 10, a transverse plate 12 is fixed on one side of the top end of the bracket 11, a hydraulic cylinder 16 is installed at the central position of the top end of the transverse plate 12, the type of the hydraulic cylinder 16 can be HSGL-01-100, guide sleeves 18 are fixed on two sides of the top end of the transverse plate 12, guide posts 17 are installed on one side of the inner portion of each guide sleeve 18 in a sliding mode, and the bottom ends of the guide posts 17 extend to the outer portions of the guide sleeves 18;
after the hydraulic cylinder 16 on the right side fixes the presser foot, a worker starts the servo motor 2 to work, so that the servo motor drives the rotating shaft 3 and the rotary table 6 to rotate one hundred eighty degrees, the bearing seat 4 and the roller bearing 5 can limit the rotation of the rotating shaft 3, and the multiple groups of rollers 8 at the bottom end of the rotary table 6 can slide at the top end of the support frame 1, so that the presser foot positioned on the right side is conveyed to the left side, the group of presser foot is processed by using processing equipment, at the moment, the worker can operate the other group of hydraulic cylinders 16, and the presser foot is quickly fixed by the double-station arrangement;
a flat plate 20 is fixed at the bottom end of the guide column 17, a joint 19 is fixed at the central position of the top end of the flat plate 20, the top end of the joint 19 is fixedly connected with the bottom end of the hydraulic cylinder 16, and a rubber block 21 is fixed on one side of the bottom end of the flat plate 20;
a worker places a to-be-processed sewing machine presser foot workpiece at the bottom of the support 11 to be positioned under the flat plate 20, then the worker opens the hydraulic cylinder 16 through an external operation panel to work, so that the hydraulic cylinder pushes the connector 19 and the flat plate 20 to move downwards, at the moment, the guide post 17 can slide in the guide sleeve 18, namely the flat plate 20 drives the rubber block 21 to move downwards until the bottom end of the rubber block 21 is firmly contacted with one position of the top end of the presser foot, so that the presser foot is fixed, the vibration of the presser foot during processing is reduced, and the processing precision of the presser foot is improved;
two sides of the top end of the fixing plate 7 are both fixed with a limiting rail 9, and one side of the top end of the limiting rail 9 is slidably provided with a limiting fixture block 10;
right-angle plates 13 are fixed on two sides of the top end of the fixing plate 7, positioning bolts 14 are mounted on the outer walls of one sides of the right-angle plates 13, and nuts 15 are mounted at the threads of one ends of the positioning bolts 14;
can unscrew nut 15 from positioning bolt 14's screw thread end to take positioning bolt 14 out from the inside of right-angle plate 13, support 11, remove the fixed connection of right-angle plate 13 and support 11 this moment, manual pulling support 11 makes it drive spacing fixture block 10 and slides on spacing track 9's surface, and until the two separates completely, can take out the anchor clamps subassembly from support frame 1 this moment, makes its staff of being convenient for maintain the centre gripping subassembly.
The working principle is as follows: when the presser foot fixing device is used, firstly, a worker places a to-be-processed sewing machine presser foot workpiece at the bottom of the support 11 to be positioned under the flat plate 20, then the worker opens the hydraulic cylinder 16 through an external operation panel to work to push the connector 19 and the flat plate 20 to move downwards, at the moment, the guide post 17 can slide in the guide sleeve 18, namely, the flat plate 20 drives the rubber block 21 to move downwards until the bottom end of the rubber block 21 is firmly contacted with one position of the top end of the presser foot, so that the presser foot is fixed, the vibration of the presser foot during processing is reduced, the processing precision of the presser foot is improved, after the hydraulic cylinder 16 on the right side fixes the presser foot, the worker opens the servo motor 2 to work to drive the rotating shaft 3 and the rotating disc 6 to rotate by one hundred and eighty degrees, the bearing seat 4 and the roller bearing 5 can play a role in limiting on the rotation of the rotating shaft 3, and the plurality of rollers 8 at the bottom end of the rotating disc 6 can slide at the top end of the support frame 1, thereby the presser foot after the right side location is sent to the left side, utilize processing equipment to process this group of presser foot, the staff can operate another group pneumatic cylinder 16 this moment, thereby setting through the duplex position, it is fixed to make quick the presser foot that carries on of staff, promote sewing machine presser foot's machining efficiency, after this anchor clamps used for a long time, the staff can unscrew nut 15 from positioning bolt 14's threaded end, and take positioning bolt 14 out from right-angle plate 13, the inside of support 11, remove the fixed connection of right-angle plate 13 and support 11 this moment, manual pulling support 11, make it drive spacing fixture block 10 at the surperficial slip of spacing track 9, until the two complete separation, can take out anchor clamps subassembly from support frame 1 this moment, make its staff of being convenient for maintain the clamping assembly, strengthen the anchor clamps installation, the convenience of maintaining.
Claims (6)
1. The utility model provides an industrial sewing machine is positioning fixture for presser foot processing, includes support frame (1), servo motor (2), pivot (3), gyro wheel (8) and spacing fixture block (10), its characterized in that: the center point on support frame (1) top puts the department and is fixed with bearing frame (4), and one side on bearing frame (4) top installs roller bearing (5), gyro wheel (8) are all installed to the both sides on support frame (1) top, and one side on gyro wheel (8) top is fixed with carousel (6), the center point of support frame (1) bottom puts the department and installs servo motor (2), and the output of servo motor (2) installs pivot (3) through the shaft coupling, the top of pivot (3) run through to the outside of roller bearing (5) and with the bottom fixed connection of carousel (6), the top of carousel (6) is fixed with fixed plate (7).
2. The industrial sewing machine presser foot processing positioning jig according to claim 1, characterized in that: both sides on fixed plate (7) top all are fixed with spacing track (9), and one side slidable mounting on spacing track (9) top has spacing fixture block (10).
3. The industrial sewing machine presser foot processing positioning jig according to claim 1, characterized in that: both sides on fixed plate (7) top all are fixed with right angle board (13), and install positioning bolt (14) on the outer wall of right angle board (13) one side to nut (15) are installed to the screw thread department of positioning bolt (14) one end.
4. The industrial sewing machine presser foot processing positioning jig according to claim 2, characterized in that: one side on spacing fixture block (10) top is fixed with support (11), and one side on support (11) top is fixed with diaphragm (12) to the central point department on diaphragm (12) top installs pneumatic cylinder (16).
5. The industrial sewing machine presser foot processing positioning jig according to claim 4, characterized in that: both sides on diaphragm (12) top all are fixed with guide sleeve (18), and one side slidable mounting of guide sleeve (18) inside has guide post (17), and the bottom of guide post (17) extends to the outside of guide sleeve (18).
6. The industrial sewing machine presser foot processing positioning jig according to claim 5, characterized in that: the bottom end of guide post (17) is fixed with dull and stereotyped (20), and the central point department on dull and stereotyped (20) top is fixed with joint (19), the top of joint (19) and the bottom fixed connection of pneumatic cylinder (16), one side of dull and stereotyped (20) bottom is fixed with block rubber (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120698334.6U CN214444656U (en) | 2021-04-07 | 2021-04-07 | Positioning fixture for presser foot processing of industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120698334.6U CN214444656U (en) | 2021-04-07 | 2021-04-07 | Positioning fixture for presser foot processing of industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214444656U true CN214444656U (en) | 2021-10-22 |
Family
ID=78178104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120698334.6U Expired - Fee Related CN214444656U (en) | 2021-04-07 | 2021-04-07 | Positioning fixture for presser foot processing of industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214444656U (en) |
-
2021
- 2021-04-07 CN CN202120698334.6U patent/CN214444656U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111230521A (en) | Adjustable positioning table for aluminum alloy machining and use method | |
| CN213560005U (en) | Drilling tool for flange | |
| CN212330389U (en) | Machine tool clamp for pipe workpieces | |
| CN205342472U (en) | Cantilever lathe with rotation type workstation | |
| CN214444656U (en) | Positioning fixture for presser foot processing of industrial sewing machine | |
| CN210099490U (en) | Anchor clamps for machining | |
| CN209936382U (en) | Rotary fixture for sawing machine | |
| CN209551069U (en) | A kind of automatic locking screw machine and the equal part rotating mechanism for screw locking machine | |
| CN218396618U (en) | Fastening mechanism for track robot | |
| CN215966781U (en) | Brazing clamp convenient for clamping workpiece | |
| CN212794211U (en) | Multi-spindle gantry machining center | |
| CN202825359U (en) | 90-degree rotary type fixture | |
| CN217316977U (en) | Clamp for lathe | |
| CN218836683U (en) | Press fitting jig convenient to fix | |
| CN214769646U (en) | Friction stir welding frock clamp | |
| CN217991740U (en) | Blank loading attachment is used in graphite jig processing | |
| CN216657199U (en) | Electric control mechanical fixture table | |
| CN214602270U (en) | Cutting machine | |
| CN215238651U (en) | Clamp for laser cutting machine | |
| CN219632667U (en) | Small platform drill convenient for fixing materials | |
| CN218965340U (en) | Processing revolving stage convenient to carry out centre gripping to bearing | |
| CN213469606U (en) | Ultrahigh-efficiency automatic clamp capable of realizing multi-workpiece clamping | |
| CN219853329U (en) | Combined clamp for machine tool | |
| CN214519589U (en) | Precise part clamping mechanism capable of rotatably replacing and installing mold block | |
| CN218658977U (en) | Workbench for maintenance |
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: 20211022 |