CN216502568U - Device for opening garbage groove on inner shuttle frame of rotating shuttle - Google Patents
Device for opening garbage groove on inner shuttle frame of rotating shuttle Download PDFInfo
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- CN216502568U CN216502568U CN202123277168.1U CN202123277168U CN216502568U CN 216502568 U CN216502568 U CN 216502568U CN 202123277168 U CN202123277168 U CN 202123277168U CN 216502568 U CN216502568 U CN 216502568U
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- shuttle
- fixedly connected
- transmission shaft
- rotating
- positioning ring
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Abstract
The utility model discloses a device for opening a garbage groove on a shuttle frame in a rotating shuttle, which comprises: the base is fixedly connected to the base, the bearing is fixedly connected into a through hole in the base, the transmission shaft is fixedly connected with an inner shaft sleeve of the bearing, a positioning ring is fixedly sleeved at the left end of the transmission shaft, a rocking handle is fixedly connected to the end of the transmission shaft, positioning holes are circumferentially formed in the positioning ring, spring ball head plungers are arranged on two sides of the positioning ring, ball heads of the spring ball head plungers are abutted to the positioning ring, an installing head is arranged at the right end of the transmission shaft, the driving end of the driving device corresponds to the installing head, when the driving end of the driving device extends out leftwards, an inner shuttle frame of the rotating shuttle can be abutted to the installing head, and the ball heads of the spring ball head plungers can be matched with different positioning holes by rotating the rocking handle, so that the transmission shaft drives the inner shuttle frame of the rotating shuttle to rotate and position; by adopting the technical scheme, the device can realize the processing of a plurality of rows of garbage grooves, has simple structure and higher slotting efficiency, and can improve the production efficiency of the rotating shuttle.
Description
Technical Field
The utility model relates to the technical field related to rotating shuttle processing, in particular to a garbage groove opening device for a shuttle frame in a rotating shuttle.
Background
The sewing machine rotating shuttle is used for hooking and rotating an upper thread on a sewing machine needle and then forming a stitch by winding a bottom thread in a bobbin of an inner shuttle frame of the rotating shuttle. The rotating shuttle is composed of an outer shuttle frame, an inner shuttle frame and a shuttle peg. The processing technology of a plurality of rows of garbage chutes on the outer side wall of the existing inner shuttle frame is as follows: the inner shuttle frame is arranged in the first jig groove, the first row of garbage grooves are processed through a processing cutter on the small horizontal milling machine, the inner shuttle frame is taken down and the inner shuttle frame is rotated after the processing is finished, then the inner shuttle frame is arranged in the second jig groove, the positions of the row of garbage grooves needing to be processed by the inner shuttle frame are upward, then the jig is moved to the position below the processing cutter of the horizontal milling machine for secondary processing, when a plurality of rows of garbage grooves need to be processed, multiple times of clamping is needed, the whole processing process is very complicated, the efficiency is low, and the production efficiency of the rotating shuttle is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defects in the prior art, the utility model aims to provide a device for opening a trash groove on a shuttle rack in a rotating shuttle to solve the technical problems.
The technical scheme adopted by the utility model for solving the technical problem is as follows:
according to one aspect of the utility model, a garbage groove opening device for a shuttle frame in a rotating shuttle is designed, and comprises: a bottom plate, a base, a bearing, a transmission shaft and a driving device, wherein the base is fixedly connected on the bottom plate, the bearing is fixedly connected in the through hole on the base, the transmission shaft is fixedly connected with the inner shaft sleeve of the bearing, the left end of the transmission shaft is fixedly sleeved with a positioning ring, the end part is fixedly connected with a rocking handle, a plurality of positioning holes are arranged on the circumferential direction of the positioning ring, spring ball head plungers fixedly connected with the base are arranged on two sides of the positioning ring, the ball head of the spring ball head plunger is abutted against the positioning ring, the right end of the transmission shaft is provided with an installation head for the inner shuttle frame of the rotating shuttle to be matched on, the driving end of the driving device corresponds to the mounting head, when the driving end of the driving device extends leftwards, the rotating shuttle inner shuttle frame can be abutted against the mounting head, the ball head of the spring ball plunger can be matched with different positioning holes by rotating the rocking handle, and the rotating positioning of the rotating shuttle inner shuttle frame driven by the transmission shaft is realized.
By adopting the technical scheme, the device is arranged on a processing bedplate of a small horizontal milling machine when in use, when a driving end of a driving device extends leftwards to abut an inner shuttle rack of a rotating shuttle against a mounting head, the inner shuttle rack of the rotating shuttle corresponds to a processing cutter on the small horizontal milling machine, then the processing bedplate of the small horizontal milling machine moves to drive the device to move, the device drives the inner shuttle rack of the rotating shuttle to move to the position of the processing cutter for grooving, after the grooving is finished, the processing bedplate resets, a manual rotating handle drives a transmission shaft to rotate, the transmission shaft rotates to drive the inner shuttle rack of the rotating shuttle matched with the mounting head to rotate, simultaneously, the transmission shaft rotates to drive a positioning ring to rotate, the positioning ring rotates to enable another adjacent positioning hole on the positioning ring to be matched with a ball head on a spring ball head plunger to realize the rotating positioning of the inner shuttle rack of the rotating shuttle, then the processing bedplate moves to drive the device to move again to realize the processing of another row of garbage chutes, realize the processing of a plurality of rows of rubbish grooves in proper order, whole course of working does not need the clamping many times just can realize the processing to a plurality of rows of rubbish grooves on the shuttle frame in the rotating shuttle, simple process, simple structure, fluting efficiency is higher, can promote the production efficiency of rotating shuttle.
In order to better solve the technical defects, the utility model also has a better technical scheme that:
in some embodiments, a support block is fixedly connected to the bottom plate, and the driving device is fixedly connected to the support block.
In some embodiments, the driving end of the driving device is connected with a pressing head, and a pressing cap is rotatably connected to the pressing head and corresponds to the mounting head. Therefore, when the transmission shaft drives the shuttle frame in the rotating shuttle to rotate, the rotation is smoother.
In some embodiments, the drive device is a pneumatic or hydraulic cylinder.
In some embodiments, the left end of the transmission shaft is in threaded connection with a locking nut, the locking nut is abutted with the positioning ring, and the other end of the positioning ring is abutted with an inner shaft sleeve of the bearing.
In some embodiments, a cushion block is fixedly connected to the base, the cushion block is connected with a locking plate through a screw, a U-shaped groove is formed in the locking plate, and the spring ball plunger is arranged in the U-shaped groove and locked between the cushion block and the locking plate.
Drawings
Fig. 1 is a schematic structural view of a device for opening a trash groove on a shuttle rack in a rotating shuttle according to an embodiment of the utility model;
FIG. 2 is an exploded view of the inner shuttle frame garbage chute device of the rotating shuttle;
reference numerals:
1. a base plate; 2. a base; 21. a spring ball plunger; 22. cushion blocks; 23. a locking plate; 3. a bearing; 4. a drive shaft; 41. a rocking handle; 42. a positioning ring; 421. positioning holes; 43. locking the nut; 44. a mounting head; 5. a drive device; 51. pressing the cap; 6. and (7) a supporting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1 and 2, the present invention provides a device for opening a trash groove on a shuttle rack in a rotating shuttle, comprising: bottom plate 1, base 2, bearing 3, transmission shaft 4 and drive arrangement 5.
The base 2 is fixedly connected to the top of the left end of the bottom plate 1, and a through hole is formed in the base 2.
The bearing 3 is fixedly connected in the through hole on the base 2, and the transmission shaft 4 is fixedly connected with an inner shaft sleeve of the bearing 3.
The left end of the transmission shaft 4 is fixedly connected with a rocking handle 41.
4 left ends of transmission shaft fixed sleeve are equipped with holding ring 42, and further, 4 left ends of transmission shaft threaded connection have lock nut 43, lock nut 43 and holding ring 42 butt, the holding ring 42 other end and bearing 3's inner sleeve butt, lock nut 43 has two, can play better locking effect.
The positioning ring 42 is circumferentially provided with a plurality of positioning holes 421, two sides of the positioning ring 42 are provided with spring ball plungers 21 fixedly connected with the base 2, furthermore, the base 2 is fixedly connected with a cushion block 22, the cushion block 22 is connected with a locking plate 23 through a screw, the locking plate 23 is provided with a U-shaped groove, and the spring ball plungers 21 are arranged in the U-shaped groove and locked between the cushion block 22 and the locking plate 23.
The ball of the ball plunger 21 abuts against the positioning ring 42, and the ball of the ball plunger 21 can be matched with different positioning holes 421 by rotating the rocking handle 41.
The right end of the transmission shaft 4 is provided with a mounting head 44 for the inner shuttle frame of the rotating shuttle to fit on.
The bottom plate 1 is fixedly connected with a supporting block 6, the driving device 5 is fixedly connected to the supporting block 6, the driving device 5 is an air cylinder or a hydraulic cylinder, in this embodiment, preferably, the driving device 5 is an air cylinder, a driving end of the driving device 5 corresponds to the mounting head 44, further, a driving end of the driving device 5 is connected with a pressing head, the pressing head is rotatably connected with a pressing cap 51, and the pressing cap 51 corresponds to the mounting head 44.
When the driving end of the driving device 5 extends to the left, the pressing cap 51 is driven to move to the left, the pressing cap 51 can abut the inner shuttle rack of the rotating shuttle on the mounting head 44, and the rocking handle 41 is rotated to enable the ball of the spring ball plunger 21 to be matched with different positioning holes 421, so that the rotating shaft 4 drives the inner shuttle rack of the rotating shuttle to rotate and position.
The above description is only for the embodiments of the present invention, and it is obvious to those skilled in the art that various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (6)
1. The utility model provides a shuttle inner shuttle frame goes out refuse chute device which characterized in that includes: a bottom plate, a base, a bearing, a transmission shaft and a driving device, wherein the base is fixedly connected on the bottom plate, the bearing is fixedly connected in the through hole on the base, the transmission shaft is fixedly connected with the inner shaft sleeve of the bearing, the left end of the transmission shaft is fixedly sleeved with a positioning ring, the end part is fixedly connected with a rocking handle, a plurality of positioning holes are arranged on the circumferential direction of the positioning ring, spring ball head plungers fixedly connected with the base are arranged on two sides of the positioning ring, the ball head of the spring ball head plunger is abutted against the positioning ring, the right end of the transmission shaft is provided with an installation head for the inner shuttle frame of the rotating shuttle to be matched on, the driving end of the driving device corresponds to the mounting head, when the driving end of the driving device extends leftwards, the rotating shuttle inner shuttle frame can be abutted against the mounting head, the ball head of the spring ball plunger can be matched with different positioning holes by rotating the rocking handle, and the rotating positioning of the rotating shuttle inner shuttle frame driven by the transmission shaft is realized.
2. The device for opening the trash can of the inner shuttle frame of the rotating shuttle as claimed in claim 1, wherein a support block is fixedly connected to the bottom plate, and the driving device is fixedly connected to the support block.
3. The device for opening the trash can of the inner shuttle frame of the rotating shuttle as claimed in claim 1 or 2, wherein a pressing head is connected to a driving end of the driving device, a pressing cap is rotatably connected to the pressing head, and the pressing cap corresponds to the mounting head.
4. The inner shuttle rack trash can device of claim 3, wherein the driving device is a pneumatic or hydraulic cylinder.
5. The inner shuttle rack garbage chute device of claim 1, wherein the left end of the transmission shaft is in threaded connection with a locking nut, the locking nut abuts against the positioning ring, and the other end of the positioning ring abuts against an inner shaft sleeve of the bearing.
6. The inner shuttle rack garbage chute device of claim 1, wherein the base is fixedly connected with a cushion block, the cushion block is connected with a locking plate through a screw, the locking plate is provided with a U-shaped groove, and the spring ball plunger is arranged in the U-shaped groove and locked between the cushion block and the locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123277168.1U CN216502568U (en) | 2021-12-22 | 2021-12-22 | Device for opening garbage groove on inner shuttle frame of rotating shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123277168.1U CN216502568U (en) | 2021-12-22 | 2021-12-22 | Device for opening garbage groove on inner shuttle frame of rotating shuttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216502568U true CN216502568U (en) | 2022-05-13 |
Family
ID=81504879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123277168.1U Active CN216502568U (en) | 2021-12-22 | 2021-12-22 | Device for opening garbage groove on inner shuttle frame of rotating shuttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216502568U (en) |
-
2021
- 2021-12-22 CN CN202123277168.1U patent/CN216502568U/en active Active
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