CN215146965U - Clamping working device for machining sewing machine accessories - Google Patents
Clamping working device for machining sewing machine accessories Download PDFInfo
- Publication number
- CN215146965U CN215146965U CN202121238757.6U CN202121238757U CN215146965U CN 215146965 U CN215146965 U CN 215146965U CN 202121238757 U CN202121238757 U CN 202121238757U CN 215146965 U CN215146965 U CN 215146965U
- Authority
- CN
- China
- Prior art keywords
- transmission
- shaft
- clamping
- sewing machine
- shell
- 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 27
- 238000003754 machining Methods 0.000 title claims description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a centre gripping equipment of sewing machine accessory processing usefulness, its characterized in that: the device comprises a device shell with a shell cover on the top surface, wherein an adjusting transmission mechanism is arranged on a shaft of the device shell; the adjusting transmission mechanism comprises a manual operation part and a transmission part which are arranged in a rear-front shaft mode, the manual operation part comprises a main gear and an operation shaft fixed in the center of the main gear, and the transmission part comprises a transmission gear meshed with the main gear and a transmission shaft fixed in the center of the transmission gear; the utility model discloses clamping device can be through manual operation, and easy operation is steady, is convenient for change clamping part, has promoted the availability factor.
Description
Technical Field
The utility model relates to a sewing machine accessory field, in particular to centre gripping equipment of sewing machine accessory processing usefulness.
Background
A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and artistic forms such as hand-push embroidery computer embroidery and the like are derived. Various accessories are fitted to the sewing machine, which need to be processed into usable finished products. When the sewing machine accessory is processed, in order to fix the operation of carrying out various processing means, a clamping device is required, and the operation is convenient and stable.
However, the existing clamping device has the disadvantages of complex structure, troublesome operation, poor stability, inconvenience in replacing the clamping part and increased use trouble.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve current clamping device structure complicacy, troublesome poeration and stationarity are short of, are convenient for inconveniently change hold assembly, have increased the trouble problem of use, provide a centre gripping equipment of sewing machine accessory processing usefulness.
The utility model discloses a concrete technical scheme: a clamping work device for machining sewing machine accessories is characterized in that: the device comprises a device shell with a shell cover on the top surface, wherein an adjusting transmission mechanism is arranged in the device shell in an inner shaft manner;
the adjusting transmission mechanism comprises a manual operation part and a transmission part which are arranged in a rear-front shaft mode, the manual operation part comprises a main gear and an operation shaft fixed in the center of the main gear, the transmission part comprises a transmission gear meshed with the main gear and a transmission shaft fixed in the center of the transmission gear, the left end and the right end of the transmission shaft extend out of the device shell and are provided with transmission threads which are arranged in opposite directions, and a limiting part is screwed at the outer end of the transmission shaft;
a fixing rod is arranged in the device shell and positioned at the front end of the transmission part, and clamping mechanisms are respectively movably arranged at the left end and the right end of the fixing rod and the transmission shaft.
Preferably, a plurality of studs are arranged on the opening of the top surface of the device shell, a plurality of jacks corresponding to the studs are arranged on the shell cover, and when the jacks arranged on the shell cover are inserted into the corresponding studs, the jacks are fixed by flange nuts respectively.
Preferably, the left side and the right side of the device shell are respectively provided with shaft openings which are oppositely arranged and used for shaft mounting of the operating shaft and the transmission shaft, and a fixing pipe used for fixing the fixing rod is arranged in the device shell in a penetrating mode.
Preferably, ball bearings are respectively arranged at the joints of the left side and the right side of the operating shaft and the transmission shaft extending out of the shell of the device in a shaft-mounted mode.
Preferably, a screw connection column is arranged at one end of the operating shaft, a fixing nut is screwed on the screw connection column, an operating handle is arranged at the outer end of the screw connection column, and a clamping plate is arranged at the other end of the operating shaft.
Preferably, the left side and the right side of the transmission shaft are embedded with internal thread holes, and the limiting parts are arranged on the internal thread holes.
Preferably, the limiting component comprises a threaded column and a limiting plate arranged at the outer end of the threaded column.
Preferably, fixture includes left centre gripping arm and right centre gripping arm, control the centre gripping arm all be equipped with the spiro union and remove the transmission portion of the transmission spiral line of arranging on the transmission shaft and remove the fixed part of cartridge at the dead lever.
Preferably, the front ends of the left clamping arm and the right clamping arm are provided with clamping parts which are arranged oppositely, an internal threaded pipe is embedded in the clamping parts, and a clamp body is screwed on the internal threaded pipe.
Preferably, one end of the clamp body is provided with an external threaded column which is screwed on the internal threaded pipe.
The technical effects of the utility model: aiming at the problems that the clamping device has a complex structure, is troublesome to operate and has poor stability, is convenient to replace a clamping part and causes troublesome use;
this application can drive the transmission part transmission through the manually operation part meshing through the manually operation part and the transmission part of axle dress respectively in the device casing, makes to remove about in the fixture of installation centre gripping arm can relative movement or keep away from, conveniently to sewing machine accessory centre gripping operation, and the clamp body is convenient to be changed according to the needs of sewing machine accessory centre gripping.
The clamping device can be operated manually, is simple and stable to operate, facilitates replacement of the clamping part, and improves the use efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the casing of the device of the present invention.
Fig. 3 is a schematic view of the structure of the adjusting transmission mechanism of the present invention.
Fig. 4 is a schematic structural view of the clamping mechanism of the present invention.
In the figure: the device comprises a device shell 1, a shell cover 11, a stud 12, a jack 13, a flange nut 14, a shaft opening 15, an insertion tube 16, an adjusting transmission mechanism 2, a manual operation part 3, a main gear 31, an operation shaft 32, a screw connection column 33, a fixing nut 34, an operation handle 35, a clamping plate 36, a transmission part 4, a transmission gear 41, a transmission shaft 42, a transmission spiral thread 43, a ball bearing 44, an internal thread hole 45, a limiting part 5, a threaded column 51, a limiting plate 52, a fixing rod 53, a clamping mechanism 6, a left clamping arm 61, a right clamping arm 62, a transmission part 63, a fixing part 64, a clamping part 65, an internal thread tube 66, a clamp body 7, an external thread column 71 and a screwing nut 72.
Detailed Description
Example one
As shown in fig. 1 to 4, the clamping device for processing a sewing machine accessory according to the first embodiment is used for solving the problems that the clamping device is complex in structure, troublesome in operation and poor in stability, the clamping part is inconvenient to replace, and the use is troublesome.
The innovation point of the application is that: the device comprises a device shell 1 with a shell cover 11 on the top surface, wherein an adjusting transmission mechanism 2 is axially mounted on the device shell 1; the relative position of the clamping mechanism can be manually adjusted conveniently.
The adjusting transmission mechanism 3 comprises a manual operation part 3 and a transmission part 4 which are arranged in a rear-front shaft mode, the manual operation part is positioned at the rear end of the transmission part and is engaged with the transmission part, the manual operation part 3 comprises a main gear 31 and an operation shaft 32 fixed in the center of the main gear 31, the transmission part 4 comprises a transmission gear 41 engaged with the main gear 31 and a transmission shaft 42 fixed in the center of the transmission gear 41, the left end and the right end of the transmission shaft 42 extend out of the device shell 1 and are provided with transmission threads 43 which are arranged in opposite directions, and the outer end of the transmission shaft 42 is respectively provided with a limiting part 5 in a threaded mode; play relative or relative motion, make things convenient for screens centre gripping arm effect.
A fixing rod 53 is arranged in the device shell and positioned at the front end of the transmission part 4, and clamping mechanisms 6 are respectively movably arranged at the left end and the right end of the fixing rod 53 and the left end and the right end of the transmission shaft 4. Used for clamping sewing machine accessories.
In the first embodiment, as shown in fig. 2, a plurality of studs 12 are arranged on the top surface of the device housing 1, a plurality of insertion holes 13 corresponding to the plurality of studs 12 are formed in the housing cover 11, and when the plurality of insertion holes 13 formed in the housing cover 11 are inserted into the corresponding plurality of studs 12, they are fixed by flange nuts 14. The shell cover is convenient to open or close, and the inside of the shell cover is convenient to maintain.
In the first embodiment, as shown in fig. 2, shaft openings 15 for shaft-mounting the operation shaft and the transmission shaft and fixing tubes 16 for fixing the fixing rods are formed on both left and right sides of the device housing 1. The length of the fixing rod is longer than that of the transmission shaft, and the fixing rod is used for enabling the clamping mechanism to stably move along the track. And the operating shaft is shorter in length than the propeller shaft.
In the first embodiment, as shown in fig. 3, the operating shaft 32 and the transmission shaft 42 are each provided with a ball bearing 44 extending from the shaft opening of the device housing 1. Facilitating the pivoting.
In the first embodiment, as shown in fig. 3, one end of the operating shaft 32 is provided with a screw column 33, a fixing nut 34 is screwed on the screw column 33, and an operating handle 35 is provided at an outer end of the screw column 33, the operating handle facilitates manual rotation of the operating shaft, so that the main gear can engage with the transmission gear, and the other end of the operating shaft 32 is provided with a catch plate 36. So that one end of the operating shaft is limited in the device shell.
In the first embodiment, as shown in fig. 3, female screw holes 45 are fitted into both left and right sides of the drive shaft 42, and the stopper member 5 is attached to the female screw holes 45. The clamping arms are screwed to move the left clamping arm and the right clamping arm, and the clamping arms are prevented from sliding out of the outer ends.
In the first embodiment, as shown in fig. 3, the limiting member 5 includes a threaded column 51 and a limiting plate 52 disposed at an outer end of the threaded column 51. The diameter of the limiting plate is larger than that of the transmission shaft.
In the first embodiment, as shown in fig. 4, the clamping mechanism 6 includes a left clamping arm 61 and a right clamping arm 62, which are oppositely disposed, and the left and right clamping arms are respectively provided with a transmission part 43 for screwing and moving a transmission spiral thread arranged on the transmission shaft 42 and a fixing part 52 for movably inserting and inserting into a fixing rod. The transmission part is internally provided with a matching transmission spiral thread which corresponds to the transmission spiral thread in a threaded manner.
In the first embodiment, as shown in fig. 4, the left and right clamp arms 61 and 62 are provided at their distal ends with clamp portions 65 that are disposed to face each other, inner ends of the clamp portions protrude from the left and right clamp arms, respectively, a female screw tube 66 is fitted into the clamp portions 65, and the clamp body 7 is screwed into the female screw tube 66. The clamp body is convenient to screw and mount and is convenient to dismount.
In the first embodiment, as shown in fig. 4, an external threaded column 71 screwed on the internal threaded pipe is arranged at one end of the clamp body 7. So that the clamp body can be fixedly installed.
Example two
The structure and connection relationship of the present application are explained by combining the embodiments with the accompanying drawings of fig. 1-4, and the installation mode of the present application is explained below.
In the installation: the manual operation part and the transmission part in the adjusting transmission mechanism are respectively arranged in the device shell in a shaft mode, and the main gear is fixed on the operation shaft of the manual operation part and meshed with the transmission gear fixed on the transmission shaft in the transmission part, so that the transmission part can be rotated through manual operation.
In the rotating process, the transmission rotary threads arranged in opposite directions are arranged at the left end and the right end of the transmission shaft, so that the clamping operation of the clamping mechanism can be adjusted, and the clamping body is axially mounted on the clamping arm in the clamping mechanism, so that the disassembly, assembly and maintenance are facilitated.
EXAMPLE III
The structure and connection relation of the application are described by combining the first embodiment and the second embodiment with the attached drawings 1-4 of the specification, and the use mode of the application is described below.
In use: in the adjusting transmission mechanism installed on the device shell in the embodiment, the main gear fixedly installed on the operating shaft can be meshed with the transmission gear fixedly installed on the transmission shaft through manually operating the operating part, when the main gear rotates clockwise, the transmission gear rotates anticlockwise, and the transmission threads arranged at the left end and the right end of the transmission shaft can drive the clamping mechanism to move relatively or oppositely, so that the clamping distance of the clamping arm is expanded or reduced.
Specifically, when the transmission gear rotates clockwise, the left clamping arm moves leftwards, and the right clamping arm moves rightwards. And vice versa in opposite directions.
When the transmission mechanism needs to be fixed and adjusted to rotate, the flange nut is fixed on the manual operation part.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. A clamping work device for machining sewing machine accessories is characterized in that: the device comprises a device shell with a shell cover on the top surface, wherein an adjusting transmission mechanism is arranged in the device shell in an inner shaft manner;
the adjusting transmission mechanism comprises a manual operation part and a transmission part which are arranged in a rear-front shaft mode, the manual operation part comprises a main gear and an operation shaft fixed in the center of the main gear, the transmission part comprises a transmission gear meshed with the main gear and a transmission shaft fixed in the center of the transmission gear, the left end and the right end of the transmission shaft extend out of the device shell and are provided with transmission threads which are arranged in opposite directions, and a limiting part is screwed at the outer end of the transmission shaft;
a fixing rod is arranged in the device shell and positioned at the front end of the transmission part, and clamping mechanisms are respectively movably arranged at the left end and the right end of the fixing rod and the transmission shaft.
2. A holding work device for use in the processing of sewing machine accessories according to claim 1, wherein: the device is characterized in that a plurality of studs are arranged on the top surface of the shell body of the device, a plurality of jacks corresponding to the studs are formed in the shell cover, and when the jacks formed in the shell cover are inserted into the corresponding studs, the jacks are fixed by flange nuts respectively.
3. A holding work device for use in the processing of sewing machine accessories according to claim 1, wherein: the left side and the right side of the device shell are respectively provided with shaft openings which are oppositely arranged and used for shaft mounting of the operating shaft and the transmission shaft, and a fixing pipe used for fixing the fixing rod is arranged in the device shell in a penetrating mode.
4. A holding work device for use in the processing of sewing machine accessories according to claim 1, wherein: ball bearings are respectively arranged at the joints of the left side and the right side of the operating shaft and the transmission shaft extending out of the shell of the device in a shaft mode.
5. A holding work device for use in the processing of sewing machine accessories according to claim 4, wherein: one end of the operating shaft is provided with a screw connection column, a fixing nut is screwed on the screw connection column, an operating handle is arranged at the outer end of the screw connection column, and the other end of the operating shaft is provided with a clamping plate.
6. A holding work device for use in the processing of sewing machine accessories according to claim 4, wherein: the left side and the right side of the transmission shaft are embedded with internal thread holes, and the limiting parts are arranged on the internal thread holes.
7. A holding work device for use in the processing of sewing machine accessories according to claim 6, wherein: the limiting component comprises a threaded column and a limiting plate arranged at the outer end of the threaded column.
8. A holding work device for use in the processing of sewing machine accessories according to claim 1, wherein: the clamping mechanism comprises a left clamping arm and a right clamping arm, wherein the left clamping arm and the right clamping arm are respectively provided with a transmission part for driving spiral grains arranged on the transmission shaft in a screwed connection mode and a fixing part inserted in the fixed rod in a moving mode.
9. A holding work device for use in the processing of sewing machine accessories according to claim 8, wherein: the clamping device comprises a left clamping arm, a right clamping arm and a clamping body, wherein the front ends of the left clamping arm and the right clamping arm are provided with clamping parts which are oppositely arranged, an internal threaded pipe is embedded in the clamping parts, and the internal threaded pipe is provided with the clamping body in a threaded mode.
10. A holding work device for use in the processing of sewing machine accessories according to claim 9, wherein: and one end of the clamp body is provided with an external thread column which is screwed on the internal thread pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121238757.6U CN215146965U (en) | 2021-06-04 | 2021-06-04 | Clamping working device for machining sewing machine accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121238757.6U CN215146965U (en) | 2021-06-04 | 2021-06-04 | Clamping working device for machining sewing machine accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146965U true CN215146965U (en) | 2021-12-14 |
Family
ID=79390292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121238757.6U Expired - Fee Related CN215146965U (en) | 2021-06-04 | 2021-06-04 | Clamping working device for machining sewing machine accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146965U (en) |
-
2021
- 2021-06-04 CN CN202121238757.6U patent/CN215146965U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111118758B (en) | Needle and shuttle cooperation automatic regulating mechanism and sewing machine | |
| CN215146965U (en) | Clamping working device for machining sewing machine accessories | |
| CN108687789A (en) | A kind of robot hand connection head | |
| CN115122355A (en) | Medical robot | |
| CN111118759B (en) | Needle and shuttle cooperation automatic regulating mechanism and sewing machine | |
| CN207873154U (en) | The vertical sleeping rotary table tailstock of one kind | |
| CN209259363U (en) | A kind of winding mechanism | |
| CN109537181A (en) | A kind of feed dog incidence regulating mechanism and sewing machine | |
| US10144101B2 (en) | Headstock assembly for machine tool | |
| CN112914637B (en) | Automatic stitching instrument | |
| RU2023777C1 (en) | Sewing machine | |
| CN209338802U (en) | A kind of rotating shuttle for sewing machine component and sewing machine | |
| JPS6225901B2 (en) | ||
| CN109502406A (en) | Winding mechanism | |
| CN106149214B (en) | Differential adjusting mechanism | |
| CN217127708U (en) | Upper tow boat mechanism of sewing machine | |
| CN220867696U (en) | Rotary positioning sewing machine | |
| CN214079616U (en) | Lathe anti-shake fixing device that machining shop used | |
| CN219099507U (en) | Improved needle distance adjusting knob structure of sewing machine | |
| CN207537673U (en) | A kind of circle eye machine | |
| CN108516404B (en) | A kind of high-end fiber product equipment | |
| CN213925356U (en) | Needle bar rotating machine head | |
| CN218860012U (en) | Winding mechanism of spinning equipment | |
| CN216608025U (en) | High-machining-precision machining clamp for automobile transmission shell | |
| CN211036361U (en) | Needle clamping mechanism of sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |