CN213381327U - Quick dismounting device of wire drawing machine aircraft nose - Google Patents
Quick dismounting device of wire drawing machine aircraft nose Download PDFInfo
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- CN213381327U CN213381327U CN202021958186.9U CN202021958186U CN213381327U CN 213381327 U CN213381327 U CN 213381327U CN 202021958186 U CN202021958186 U CN 202021958186U CN 213381327 U CN213381327 U CN 213381327U
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- screw rod
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- nut
- wire drawing
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Abstract
The utility model relates to a quick disassembling device for a machine head of a wire drawing machine, belonging to the technical field of auxiliary disassembling devices; the problems of long time and poor quality when the machine head of the wire drawing machine is disassembled manually or by other tools at present are solved; including jack, screw rod, base, lock nut, set nut, jack and base fixed connection are equipped with two via holes on the base, the via hole is at the bilateral symmetry arrangement of jack axis, and the base is fixed with two set nut, and set nut is coaxial with the via hole, and the screw rod both ends are provided with the screw thread, and the one end screw thread section and the set nut cooperation of screw rod are connected and are followed the base terminal surface stretches out, and the screw rod stretches out and is provided with lock nut on the screw thread section of base, and the one end that the screw rod is close to lock nut is fixed with adjust knob, will the pressure through the jack after the dismounting device assembles pulls out the aircraft nose from the main shaft, and the time of dismantling the aircraft nose significantly reduces to can not cause the damage to aircraft nose and main shaft, greatly improved dismantlement.
Description
Technical Field
The utility model belongs to the technical field of supplementary dismounting device, concretely relates to quick dismounting device of wire drawing machine aircraft nose.
Background
The head of the wire drawing machine is one of important components of the wire drawing machine, is arranged on a main shaft, and a paper cylinder needs to be sleeved on the head for use when producing protofilaments, and once the head is seriously worn or fails, the production process of the whole protofilaments is influenced; meanwhile, a small amount of impregnating compound is often sprayed to the machine head in the daily production process, the impregnating compound is solidified for a period of time and then forms a layer of attachment on the surface of the machine head, and when the paper tube is replaced, the paper tube is inconvenient to replace due to the fact that a small amount of resistance is generated by the attachment, so that the machine head of the wire drawing machine is often required to be detached to be cleaned or replaced. In the prior art, when the head of the wire drawing machine is disassembled, one worker generally holds the main shaft of the head, and the other two workers disassemble the head by using a knocking method, because the two workers cannot be completely matched in a tacit manner when knocking the head, the head and the main shaft of the head are easily damaged, and the waste of time and personnel is also caused; in the existing tool, the two-jaw screw and the three-jaw screw can not be directly used when the wire drawing machine head is disassembled, so that a quick disassembling tool special for disassembling the wire drawing machine head is required to be designed.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides a quick disassembling device for the head of a wire drawing machine; the problems of long time and poor quality when the machine head of the wire drawing machine is disassembled manually or by other tools at present are solved.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
The utility model provides a quick dismounting device of wire drawing machine aircraft nose, includes jack, screw rod, base, lock nut, set nut, the jack passes through rear end face and base fixed connection, be equipped with two confessions on the base the via hole that the screw rod passes through, the via hole is in the bilateral symmetry of jack axis arranges, the base is fixed with two set nut, set nut with the jack is located same one side of base, set nut with the via hole is coaxial, the screw rod both ends are provided with the screw thread, the one end screw thread section of screw rod with the set nut cooperation is connected, the one end screw thread section of screw rod is followed the base terminal surface stretches out, the screw rod stretches out and is provided with on the screw thread section of base lock nut, fixedly connected with adjust knob on the adjacent lock nut's of screw rod one end terminal surface.
Furthermore, the positioning nut and the locking nut are the same in specification.
The utility model discloses produced beneficial effect for prior art does:
through the utility model provides a dismounting device, the time that will dismantle the aircraft nose shortens to within 10 minutes from original 30 minutes to can not cause the damage to aircraft nose 1 and main shaft 2, the extravagant production time of convenient to detach aircraft nose clearance infiltration agent more and saving because of the maintenance, to a great extent has improved dismantlement quality and work efficiency.
Drawings
FIG. 1 is a schematic structural view of the whole working of the present invention;
FIG. 2 is a schematic structural view of the whole non-working state of the present invention;
wherein, 1 is the aircraft nose, 2 is the main shaft, 3 is the screw hole, 4 is the screw rod, 5 is the jack, 6 is the base, 7 is lock nut, 8 is the set nut, 9 is adjust knob.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1 and 2, the utility model provides a quick disassembling device for a head of a wire drawing machine, which comprises a jack 5, a screw rod 4, a base 6, a locking nut 7 and a positioning nut 8; the jack 5 is welded with the base 6 through the rear end face, two through holes for the screw rods 4 to pass through are formed in the base 6, the through holes are symmetrically arranged on two sides of the axis of the jack 5, two positioning nuts 8 are welded on the end face, to which the jack 5 is welded, of the base 6, the positioning nuts 8 are coaxial with the through holes of the screw rods 4, threads with certain lengths are arranged at two ends of each screw rod 4, one end of each screw rod 4 is screwed into the corresponding positioning nut 8 from one side of the end face, to which the jack 5 is welded, of the base 6 and extends out of the end face of the other side of the base 6, a locking nut 7 is assembled on a thread section, extending out of the base 6, of each screw rod 4, an adjusting knob 9 is welded on the end face of.
When the machine head 1 is to be disassembled, firstly, a front cover at the outer end of the machine head 1 is opened, two threaded holes 3 are formed in the machine head 1 covered by the front cover, an adjusting knob 9 at the tail end of each screw rod is operated to screw two screw rods 4 into the threaded holes 3 of the machine head 1 from one end far away from the positioning nuts 8, so that the two screw rods 4 welded with the positioning nuts 8 are fixedly connected with the machine head 1, then the locking nuts 7 are screwed until the locking nuts 7 are tightly contacted with the base 6, and the base 6 is fixedly connected with the screw rods 4 and cannot move relatively; and then controlling the piston rod of the jack 5 to continuously extend until the top head is tightly contacted with the main shaft 2, so that the disassembly preparation work of the machine head 1 is finished, wherein the disassembly device in a working state is as shown in figure 1, when the disassembly work of the machine head 1 needs to be started, directly operating the piston rod of the jack 5 to continuously extend, and pulling the machine head 1 out of the main shaft 2 at a constant speed by using the pressure of the jack.
Through the utility model provides a dismounting device, the time that will dismantle the aircraft nose shortens to within 10 minutes from original 30 minutes to can not cause the damage to aircraft nose 1 and main shaft 2, to a great extent has improved dismantlement quality and work efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. The utility model provides a quick dismounting device of wire drawing machine aircraft nose which characterized in that: comprises a jack (5), a screw rod (4), a base (6), a locking nut (7) and a positioning nut (8), wherein the jack (5) is fixedly connected with the base (6) through a rear end face, two via holes for the screw rod (4) to pass through are arranged on the base (6), the via holes are symmetrically arranged on two sides of the axis of the jack (5), the base (6) is fixedly provided with two positioning nuts (8), the positioning nut (8) and the jack (5) are positioned on the same side of the base (6), the positioning nut (8) is coaxial with the via holes, threads are arranged at two ends of the screw rod (4), a thread section at one end of the screw rod (4) is matched and connected with the positioning nut (8), a thread section at one end of the screw rod (4) extends out of the end face of the base (6), the thread section of the screw rod (4) extending out of the base (6) is provided with the locking nut (7), and an adjusting knob (9) is fixedly connected to the end face of one end, adjacent to the locking nut (7), of the screw rod (4).
2. The quick disassembling device for the machine head of the wire drawing machine according to claim 1, characterized in that: the positioning nut (8) and the locking nut (7) have the same specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958186.9U CN213381327U (en) | 2020-09-09 | 2020-09-09 | Quick dismounting device of wire drawing machine aircraft nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958186.9U CN213381327U (en) | 2020-09-09 | 2020-09-09 | Quick dismounting device of wire drawing machine aircraft nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213381327U true CN213381327U (en) | 2021-06-08 |
Family
ID=76215624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021958186.9U Active CN213381327U (en) | 2020-09-09 | 2020-09-09 | Quick dismounting device of wire drawing machine aircraft nose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213381327U (en) |
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2020
- 2020-09-09 CN CN202021958186.9U patent/CN213381327U/en active Active
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