CN216738712U

CN216738712U - Warp beam patting shaft head

Info

Publication number: CN216738712U
Application number: CN202123212415.XU
Authority: CN
Inventors: 余国平; 张一村; 史崇阳; 许鹤
Original assignee: Jihua 3509 Textile Co Ltd
Current assignee: Jihua 3509 Textile Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-14
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a warper warp beam driven technical field, concretely relates to warp beam claps and closes spindle nose. The automatic replacing device comprises a clapping shaft head main body, wherein an inserting hole is formed in the clapping shaft head main body along the axis of the clapping shaft head main body, a replacing head is inserted into the inserting hole, a mounting hole is formed in the replacing head along the axis of the replacing head, the mounting hole and the inserting hole are coaxially formed, a fixing assembly is arranged on the replacing head, and the replacing head is detachably connected with the clapping shaft head through the fixing assembly. The utility model discloses a set up and change the head to changing the head and setting up to detachable construction, when using for a long time, when causing the mounting hole wearing and tearing, in order not to influence production, only need loosen the screw rod just can take off change head intercommunication flange together, install new change head or burn the mounting hole that has worn and torn and weld, then car to required aperture can, the operation is fairly simple, it is convenient to change.

Description

Warp beam beating and closing shaft head

Technical Field

The utility model relates to a warper warp beam driven technical field, concretely relates to warp beam claps and closes spindle nose.

Background

In the textile industry, beamers are one of the most common textile tools. The warping machine is a special textile equipment, and the warping is to wind the silk threads wound on the edge-bearing bobbin and the non-edge bobbin into a warp beam or a loom beam in parallel according to the total warp number, width and length required by the textile specification for the purpose of sizing or weaving. That is, the second step in the warp preparation step in the fabric weaving process is to wind a certain number of warps with a specified length in parallel on a warp beam with a certain width. In a warping machine, in order to drive a warp beam to rotate, a beating shaft head is generally arranged at one end of the warp beam.

At present, patent document No. CN214529442U discloses a patting head for connecting warp beams on a warping machine. The composite beating head has high working efficiency, and can be matched with the beating head in a conical surface manner according to different warp beams. But this warp beam claps overhead patchhole of closing spindle and whole claps the spindle head and be a whole, after the patchhole is worn and torn after long-time the use appearing, the warp beam just can be easily played serious quality problems such as net on the dresser, needs to dismantle whole clap the spindle head this moment and polishes the processing to the patchhole, maintains that the dress still need the school dynamic balance back warp beam on the warp beam to use, and the maintenance process is more troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide a warp beam claps and closes the spindle nose, solve among the prior art clap and close overhead patchhole wearing and tearing back maintenance more troublesome technical problem of spindle.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a warp beam claps and closes spindle nose, includes claps the first main part of axle, claps the first main part of axle and has seted up the patchhole along self axis, the patchhole interpolation is equipped with the one end of changing the head and stretches out the patchhole, it has seted up the mounting hole along self axis to change the head, the mounting hole is seted up with the patchhole is coaxial, change overhead first fixed subassembly that is provided with, it can dismantle with clap the first main part of axle through fixed subassembly to change the head, it inserts the fixed stopper that is provided with of symmetry on the one end lateral wall of patchhole to change the head, the spacing groove has been seted up along the length direction who claps the first main part of axle with the position that the stopper corresponds in the first main part of axle of clapping, stopper and spacing groove sliding fit, still be provided with the fixed subassembly of second that is used for assisting to change the head and fixes on the stopper.

Preferably, the first fixing component is a fixing flange, the flange is fixedly connected to the outer side wall of the replacement head, a plurality of screw rods are arranged on the flange in a penetrating mode along the circumference, a plurality of threaded holes are correspondingly formed in the patting shaft head main body, and the replacement head is fixedly connected with the patting shaft head main body through the screw rods arranged on the flange in a penetrating mode.

Preferably, the fixed subassembly of second is including seting up the spout on the first lateral wall of replacement, along the fixed compression spring and the joint piece of sliding fit in the spout that sets up of the length direction of spout, compression spring's one end fixed connection is in the bottom of spout, the one end fixed connection of compression spring free end and joint piece, the other end of joint piece is close to the export of spout, the one end that compression spring was kept away from to the joint piece sets up to the arc structure, the draw-in groove has been seted up on the lateral wall that claps first main part of axle and joint piece position correspond, the arc end card of joint piece is established in the draw-in groove and is close to compression spring's one end protrusion in the draw-in groove.

Preferably, the outer diameter of the compression spring is the same as the inner diameter of the chute.

Preferably, the diameter of the cross section of the clamping block is the same as the inner diameter of the sliding groove.

Preferably, the arc-shaped end of the clamping block is arranged into an integrally connected hemispherical structure.

Preferably, the aperture of the insertion hole is 20 threads larger than the outer diameter of the replacement head.

Preferably, two key slots are symmetrically arranged on the inner side wall of the mounting hole.

Preferably, each threaded hole is internally provided with a steel wire thread insert, and the screw is in threaded connection with the steel wire thread insert.

Preferably, a countersunk groove is formed in the position of the flange mounting screw, and the screw is an M10-specification countersunk screw.

Compared with the prior art, the beneficial effects of the utility model include:

the replacement head is arranged through the setting, the replacement head is arranged to be a detachable structure, when the replacement head is used for a long time, the mounting hole is abraded, in order to not influence production, the replacement head can be taken down together by only loosening the screw rod, the new replacement head is installed or the abraded mounting hole is subjected to welding, then the required aperture is turned, the operation is simpler, and the replacement is convenient. Meanwhile, the second fixing assembly is arranged, so that the replacement head can be preliminarily fixed, and the replacement head is convenient to use when the screw rod is fixed. In addition, the aperture of the insertion hole is set to be 20 threads larger than the outer diameter of the replacement head, so that the replacement head is easy to insert into the insertion hole, no eccentricity is generated, and the dynamic balance of the warp beam does not need to be calibrated after the warp beam is installed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing the structure of a wire thread insert;

fig. 3 is a schematic view of the matching structure of the clamping block and the clamping groove.

In the figure, 1, a shaft head main body is clapped; 11. an insertion hole; 12. a threaded hole; 13. a limiting groove; 14. a card slot; 2. replacing the head; 21. mounting holes; 22. a limiting block; 23. a chute; 24. a compression spring; 25. a limiting block; 3. a flange; 31. a countersunk groove; 4. a screw; 5. a keyway; 6. a steel wire thread insert.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the utility model provides a warp beam claps and closes spindle nose, including clapping spindle nose main part 1, clap spindle nose main part 1 and seted up patchhole 11 along self axis. A cylindrical replacement head 2 is inserted into the insertion hole 11, and one end of the replacement head 2 protrudes from the insertion hole 11. The aperture of the insertion hole 11 is 20 threads larger than the outer diameter of the exchanging head 2, so that the exchanging head 2 can be easily inserted into the insertion hole 11 without generating eccentricity, and the dynamic balance of the warp beam does not need to be calibrated after the warp beam is installed. The replacement head 2 is provided with a mounting hole 21 along the axis of the replacement head, and the mounting hole 21 is used for connecting a driving motor for driving the warp beam to rotate. Two key grooves 5 are symmetrically arranged on the inner side wall of the mounting hole 21, so that the driving motor is more firmly matched with the mounting hole 21. The mounting hole 21 is formed coaxially with the insertion hole 11, and the replacement head 2 is rotated coaxially with the head body 1.

The partial side wall of the replacement head 2 extending out of the insertion hole 11 is provided with a first fixing component which is a fixing flange 3, and the flange 3 is fixedly connected to the outer side wall of the replacement head 2. Six screws 4 penetrate through the flange 3 along the circumference, the screws 4 adopt countersunk head screws of M10 specification, countersunk head grooves 31 are formed in the positions of the screws 4 mounted on the flange 3, and plugs of the screws 4 are placed in the countersunk head grooves 31. Six threaded holes 12 are correspondingly formed in the clapper spindle head main body 1, and the replacement head 2 is fixedly connected with the clapper spindle head main body 1 through a screw rod 4 arranged on the flange 3 in a penetrating mode. All be provided with steel wire swivel nut 6 in every screw hole 12, screw rod 4 and steel wire swivel nut 6 threaded connection, through setting up steel wire swivel nut 6, reinforcing threaded connection's intensity and lifting surface area increase of service life.

The replacement head 2 is symmetrically and fixedly provided with limiting blocks 22 on the side wall of one end of the insertion hole 11, limiting grooves 13 are formed in the positions, corresponding to the limiting blocks 22, of the clapper head body 1 along the length direction of the clapper head body 1, and the limiting blocks 22 are in sliding fit with the limiting grooves 13. When the limiting block 22 is clamped in the limiting groove 13, the threaded hole 12 corresponds to a hole in the flange 3, through which the screw rod 4 penetrates, and manual calibration is not needed.

The limiting block 22 is further provided with a second fixing component for primarily fixing the replacement head 2. The second fixing component comprises a sliding groove 23 formed in the side wall of the replacement head 2, a compression spring 24 fixedly arranged along the length direction of the sliding groove 23 and a clamping block 25 in sliding fit in the sliding groove 23. One end of the compression spring 24 is fixedly connected to the bottom of the sliding groove 23, and the outer diameter of the compression spring 24 is the same as the inner diameter of the sliding groove 23, so that the compression spring 24 always moves along the length direction of the sliding groove 23 and cannot rock left and right. The free end of the compression spring 24 is fixedly connected with one end of the clamping block 25, the other end of the clamping block 25 is close to the outlet of the sliding groove 23, and the section diameter of the clamping block 25 is the same as the inner diameter of the sliding groove 23. Clap and seted up draw-in groove 14 on the lateral wall that axle head main part 1 and joint piece 25 position correspond, the one end that compression spring 24 was kept away from to joint piece 25 sets up the hemispherical structure of a body coupling, and the arc structure end card of joint piece 25 is established in draw-in groove 14 and is close to one end protrusion in draw-in groove 14 of compression spring 24 to make joint piece 25 break away from with draw-in groove 14 more easily.

When the replacement head 2 is used for a long time and the mounting hole 21 is abraded, the replacement head 2 and the flange 3 can be taken down together only by loosening the screw rod 4 so as not to influence production. And installing a new replacing head 2 or welding the worn installing hole 21, and then turning to the required hole diameter for reinstallation. When reinstallating, establish stopper 22 card in spacing groove 13, along the length direction of spacing groove 13 will change in the head 2 inserts patchhole 11, at this in-process, joint piece 25 is located spout 23 all the time and compression spring 24 is in the compression state, and when joint piece 25 removed draw-in groove 14 department, joint piece 25 was in card groove 14 is impeld under compression spring 24's effect in, played the preliminary fixed of changing. At this moment, the threaded hole 12 corresponds to the hole penetrating the screw rod 4 on the flange 3, the replacing head 2 is loosened, and the screw rod 4 is connected with the threaded hole 12 in a threaded manner.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The warp beam patting shaft head comprises a patting shaft head main body (1) and is characterized in that the patting shaft head main body (1) is provided with an inserting hole (11) along the axis of the shaft body, a replacing head (2) is inserted into the inserting hole (11), the replacing head (2) is provided with a mounting hole (21) along the axis of the shaft body, the mounting hole (21) and the inserting hole (11) are coaxially formed, the replacing head (2) is provided with a first fixing component, the replacing head (2) is detachably connected with the patting shaft head main body (1) through the fixing component, limiting blocks (22) are symmetrically and fixedly arranged on the side wall of one end of the replacing head (2) inserted into the inserting hole (11), a position, corresponding to the limiting blocks (22), on the patting shaft head main body (1) is provided with a limiting groove (13) along the length direction of the patting shaft head main body (1), and the limiting blocks (22) are in sliding fit with the limiting groove (13), the limiting block (22) is further provided with a second fixing component for assisting the replacement head (2) to fix.

2. The warp beam patting shaft head according to claim 1, wherein the first fixing component is a fixing flange (3), the flange (3) is fixedly connected to the outer side wall of the replacing head (2), a plurality of threaded rods (4) are arranged on the flange (3) along the circumference in a penetrating manner, a plurality of threaded holes (12) are correspondingly formed in the patting shaft head main body (1), and the replacing head (2) is fixedly connected with the patting shaft head main body (1) through the threaded rods (4) arranged on the flange (3) in a penetrating manner.

3. The warp beam patting shaft head according to claim 1, wherein the second fixing component comprises a sliding groove (23) formed in the side wall of the replacing head (2), a compression spring (24) fixedly arranged along the length direction of the sliding groove (23) and a clamping block (25) in sliding fit in the sliding groove (23), one end of the compression spring (24) is fixedly connected with the bottom of the sliding groove (23), the free end of the compression spring (24) is fixedly connected with one end of the clamping block (25), the other end of the clamping block (25) is close to the outlet of the sliding chute (23), one end of the clamping block (25) far away from the compression spring (24) is arranged to be of an arc structure, a clamping groove (14) is arranged on the side wall of the clapping shaft head main body (1) corresponding to the clamping block (25), the arc-shaped end of the clamping block (25) is clamped in the clamping groove (14) and one end, close to the compression spring (24), protrudes out of the clamping groove (14).

4. A warp beam patting shaft head according to claim 3, characterized in that the outer diameter of the compression spring (24) is the same as the inner diameter of the chute (23).

5. A warp beam patting shaft head according to any one of claims 3 or 4, characterized in that the cross-sectional diameter of the clamping block (25) is the same as the inner diameter of the chute (23).

6. A warp beam patting shaft head according to claim 5, characterized in that the arc-shaped ends of the clamping blocks (25) are arranged into an integrally connected hemispherical structure.

7. A warp beam patting shaft head according to claim 1, characterized in that the aperture of the insertion hole (11) is 20 filaments larger than the outer diameter of the exchange head (2).

8. A warp beam patting shaft head according to claim 1, characterized in that two key slots (5) are symmetrically arranged on the inner side wall of the mounting hole (21).

9. A warp beam patting shaft head according to claim 2, wherein a steel wire thread insert (6) is arranged in each threaded hole (12), and the screw rod (4) is in threaded connection with the steel wire thread insert (6).

10. The warp beam beating-up shaft head according to claim 9, wherein a countersunk groove (31) is formed in the position where the screw (4) is mounted on the flange (3), and the screw (4) adopts a countersunk screw of M10 specification.