CN215404733U - Collective doffer gas frame chock plug mechanism - Google Patents
Collective doffer gas frame chock plug mechanism Download PDFInfo
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- CN215404733U CN215404733U CN202121872260.XU CN202121872260U CN215404733U CN 215404733 U CN215404733 U CN 215404733U CN 202121872260 U CN202121872260 U CN 202121872260U CN 215404733 U CN215404733 U CN 215404733U
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- clamping grooves
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Abstract
The utility model discloses a collective doffer air frame plug mechanism which comprises a plug, wherein one end of the plug is provided with a groove, the plug is internally provided with a first clamping groove and a second clamping groove, the first clamping groove is communicated with the second clamping groove, the groove is communicated with the first clamping groove and the second clamping groove, a clamping rod is arranged close to the plug, one end of the clamping rod is provided with a clamping block, the other end of the clamping rod is provided with a rotating rod, the other end of the plug is provided with a sleeve, a rubber cylinder is arranged on the sleeve, and a convex edge is annularly arranged on the rubber cylinder. The fixture block moves along the first clamping groove and the second clamping groove, so that the clamping rod, the fixture block and the plug are firmly and reliably connected together, the plug head is conveniently pulled out from the air frame through the rotating rod to be maintained and replaced, the operation is convenient and rapid, time and labor are saved, the working efficiency is improved, the friction force between the sleeve and the air frame is increased by the rubber cylinder and the rib, and the tight connection of the plug head and the air frame is ensured.
Description
Technical Field
The utility model belongs to the technical field of spinning, and particularly relates to a plug mechanism of an air frame of a collective doffer.
Background
In the spinning process, the two ends of the air frame are required to be blocked by the plug heads, so that air leakage is prevented, and normal production work of equipment is influenced. When the maintenance of carrying out the chock plug, need screw up with the chock plug to take out the chock plug from the gas frame, the operation is difficult, wastes time and energy, has reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a plug mechanism of an air frame of a collective doffer.
The utility model is realized by the following steps: a plug head mechanism of an air frame of a collective doffer comprises a plug, wherein a groove is formed in the middle of one end of the plug, a clamping rod is conveniently connected with the plug, a plurality of first clamping grooves are uniformly formed in the outer edge of the side wall of the groove in the plug, a plurality of second clamping grooves are uniformly and annularly formed in the outer edge of the bottom of the groove in the plug, the first clamping grooves correspond to the second clamping grooves in position, the first clamping grooves are communicated with the second clamping grooves, the groove is simultaneously communicated with the first clamping grooves and the second clamping grooves, stable movement of the clamping block along the first clamping grooves and the second clamping grooves is guaranteed, a clamping rod is arranged close to the plug, the length of the clamping rod is larger than the depth of the groove, the operating space of a rotating rod by hands of a person is guaranteed, the diameter of the clamping rod is smaller than the inner diameter of the groove, the clamping rod is guaranteed to penetrate into the groove, a plurality of clamping blocks are uniformly and fixedly arranged on the outer edge of one end of the clamping rod, the clamping block corresponds to the first clamping grooves and fits with the second clamping grooves in size, the other end of the clamping rod is fixedly provided with a rotating rod, when the clamping rod enters the groove, a clamping block on the clamping rod moves along the first clamping groove, when the clamping rod is abutted against the bottom of the groove, the clamping rod is rotated, the clamping block moves along the second clamping groove, the clamping rod, the clamping block and the plug block are firmly and reliably connected together, the rotating rod is pulled outwards, the plug head is pulled out from the air frame for maintenance and replacement, the operation is convenient and rapid, time and labor are saved, a sleeve is fixedly arranged at the middle position of one end of the plug block, which is far away from the groove, supports the rubber cylinder, ensures reliable connection with the air frame, the outer diameter of the sleeve is smaller than that of the plug, the rubber cylinder is fixedly arranged on the sleeve, one end of the rubber cylinder is abutted against the plug block, ensures tight connection of the plug head and the air frame, prevents air leakage, a plurality of convex edges are uniformly arranged on the rubber cylinder, and the friction force between the rubber cylinder and the air frame is increased, guarantee the zonulae occludens of chock plug and gas frame, rubber cylinder and bead formula structure as an organic whole avoid the bead to take place the removal of position.
Preferably, the outer edge of one end of the rubber cylinder, which is far away from the plug, is annularly provided with a groove, so that one end of the sleeve, which is far away from the plug, can conveniently enter the air frame.
Preferably, the rubber tube and the convex ribs are made of butadiene-acrylonitrile rubber.
Preferably, the outer diameter of the rubber cylinder is the same as that of the plug, so that the plug head can stably and reliably enter the air frame.
Preferably, the central line of the plug, the central line of the groove, the central line of the sleeve and the central line of the rubber cylinder are in the same straight line.
The utility model has the beneficial effects that: the plug head clamping device is reasonable in structural design, the clamping block moves along the first clamping groove and the second clamping groove, so that the clamping rod, the clamping block and the plug are firmly and reliably connected together, the plug head is conveniently pulled out from the air frame through the rotating rod to be maintained and replaced, the operation is convenient and rapid, time and labor are saved, the working efficiency is improved, the friction force between the sleeve and the air frame is increased by the rubber cylinder and the convex edge, and the tight connection of the plug head and the air frame is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic structural diagram of the first card slot and the second card slot;
in the figure: 1. plugging; 2. a groove; 3. a first card slot; 4. a second card slot; 5. a clamping rod; 6. a clamping block; 7. a rotating rod; 8. a sleeve; 9. a rubber cylinder; 10. a rib; 11. and (4) beveling.
Detailed Description
In order to clearly understand the technical scheme of the utility model, the utility model is further explained with reference to the attached drawings.
As shown in fig. 1-3, the collective doffer air frame stopper mechanism comprises a stopper 1, a groove 2 is formed in the middle of one end of the stopper 1, a clamping rod 5 is convenient to connect with the stopper 1, four first clamping grooves 3 are uniformly formed in the outer edge of the side wall of the groove 2 in the stopper 1, four second clamping grooves 4 are uniformly and annularly formed in the outer edge of the bottom of the groove 2 in the stopper 1, the positions of the first clamping grooves 3 and the second clamping grooves 4 correspond to each other, the first clamping grooves 3 are communicated with the second clamping grooves 4, the groove 2 is simultaneously communicated with the first clamping grooves 3 and the second clamping grooves 4, the clamping block 6 is ensured to stably move along the first clamping grooves 3 and the second clamping grooves 4, the clamping rod 5 is arranged close to the stopper 1, the length of the clamping rod 5 is greater than the depth of the groove 2, the operation space of a hand for rotating a rod 7 is ensured, and the diameter of the clamping rod 5 is smaller than the inner diameter of the groove 2, the clamping rod 5 is ensured to be deeply inserted into the groove 2, four clamping blocks 6 are uniformly and fixedly arranged on the outer edge of one end of the clamping rod 5, the clamping blocks 6 correspond to the positions of the first clamping groove 3 and the second clamping groove 4 and are matched in size, the rotating rod 7 is fixedly arranged on the other end of the clamping rod 5, when the clamping rod 5 enters the groove 2, the clamping blocks 6 on the clamping rod 5 move along the first clamping groove 3, when the clamping rod 5 is abutted against the bottom of the groove 2, the clamping rod 5 is rotated, the clamping blocks 6 move along the second clamping groove 4, so that the clamping rod 5 and the clamping blocks 6 are firmly and reliably connected with the plug 1, the rotating rod 7 is pulled outwards, the plug head is pulled out from the air frame for maintenance and replacement, the operation is convenient and rapid, the time and labor are saved, a sleeve 8 is fixedly arranged on the middle position of one end of the plug 1, which is far away from the groove 2, the rubber cylinder 9 is supported, the reliable connection with the air frame is ensured, and the outer diameter of the sleeve 8 is smaller than that of the plug 1, a rubber cylinder 9 is fixedly arranged on the sleeve 8, one end of the rubber cylinder 9 is abutted with the plug 1 to ensure the tight connection of the plug head and the air frame and prevent air leakage, the outer diameter of the rubber cylinder 9 is the same as that of the plug 1, so that the plug head can stably and reliably enter the air frame, two convex edges 10 are uniformly fixed on the rubber cylinder 9 to increase the friction force between the rubber cylinder 9 and the air frame and ensure the tight connection between the plug head and the air frame, the rubber tube 9 and the convex ribs 10 are of an integrated structure, so that the convex ribs 10 are prevented from moving, the rubber cylinder 9 and the convex edge 10 are made of nitrile rubber, the outer edge of one end of the rubber cylinder 9, which is far away from the plug 1, is annularly provided with a groove 11, so that one end of the sleeve 8, which is far away from the plug 1, can conveniently enter the air frame, the central line of the plug 1, the central line of the groove 2, the central line of the sleeve 8 and the central line of the rubber cylinder 9 are on the same straight line.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (5)
1. A plug head mechanism of an air frame of a collective doffer comprises a plug and is characterized in that a groove is formed in the middle of one end of the plug, a plurality of first clamping grooves are uniformly formed in the outer edge of the side wall of the groove in the plug, a plurality of second clamping grooves are uniformly and annularly formed in the outer edge of the bottom of the groove in the plug, the first clamping grooves correspond to the second clamping grooves in position, the first clamping grooves are communicated with the second clamping grooves, the groove is simultaneously communicated with the first clamping grooves and the second clamping grooves, a clamping rod is arranged close to the plug, the length of the clamping rod is larger than the depth of the groove, the diameter of the clamping rod is smaller than the inner diameter of the groove, a plurality of clamping blocks are uniformly and fixedly arranged on the outer edge of one end of the clamping rod, the clamping blocks correspond to the first clamping grooves and the second clamping grooves in position and are matched in size, a rotating rod is fixedly arranged at the other end of the clamping rod, and a sleeve is fixedly arranged in the middle of one end of the plug, which is far away from the groove, the outer diameter of the sleeve is smaller than the outer diameter of the plug, a rubber cylinder is fixedly arranged on the sleeve, one end of the rubber cylinder is abutted to the plug, a plurality of convex edges are uniformly fixed on the rubber cylinder, and the rubber cylinder and the convex edges are of an integrated structure.
2. The integral doffer air frame stopper mechanism according to claim 1, wherein the outer edge of one end of the rubber cylinder, which is far away from the stopper, is annularly provided with a groove.
3. The integral doffer air frame chock plug mechanism according to claim 1, wherein the rubber tube and the rib are made of nitrile rubber.
4. The collective doffer air frame stopper mechanism according to claim 1, wherein the outer diameter of the rubber cylinder is the same as the outer diameter of the stopper.
5. The collective doffer air frame stopper mechanism according to claim 1, wherein the centerline of the stopper, the centerline of the groove, the centerline of the sleeve and the centerline of the rubber tube are aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872260.XU CN215404733U (en) | 2021-08-11 | 2021-08-11 | Collective doffer gas frame chock plug mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872260.XU CN215404733U (en) | 2021-08-11 | 2021-08-11 | Collective doffer gas frame chock plug mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215404733U true CN215404733U (en) | 2022-01-04 |
Family
ID=79659887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121872260.XU Active CN215404733U (en) | 2021-08-11 | 2021-08-11 | Collective doffer gas frame chock plug mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215404733U (en) |
-
2021
- 2021-08-11 CN CN202121872260.XU patent/CN215404733U/en active Active
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