CN218809613U

CN218809613U - Vertical back-twist machine tension bracket

Info

Publication number: CN218809613U
Application number: CN202222626155.9U
Authority: CN
Inventors: 张清景
Original assignee: Dongguan Bangzheng Electromechanical Technology Co ltd
Current assignee: Dongguan Bangzheng Electromechanical Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-04-07
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to an it turns round quick-witted technical field to move back, especially relates to a vertical machine tension frame of turning round that moves back, which comprises a frame, the positive equal fixedly connected with primary shaft bearing in both sides of frame, the fixed grafting of primary shaft bearing's inner circle has the tension axle, the fixed cover of one end of tension axle is equipped with the swing arm, the fixed surface cover of swing arm is equipped with the balancing weight, one side fixedly connected with leading wheel axle of tension axle is kept away from in the swing arm, the surface rotation cover of leading wheel axle is equipped with the wire wheel, the positive equal fixedly connected with support in both sides of frame, one side fixedly connected with secondary shaft bearing of support, the inner circle fixedly connected with axis of rotation of secondary shaft bearing, the fixed cover of one end of axis of rotation is equipped with the second synchronizing wheel. The utility model discloses install each part in the frame, and lie in same one side of frame, change original split type design into overall structure, can increase tension stability with the area of this tension bracket, improved the result of use.

Description

Vertical back-twist machine tension bracket

Technical Field

The utility model relates to a move back and turn round quick-witted technical field, specifically be a vertical machine tension bracket of turning round that moves back.

Background

The horizontal back-twist machine is mainly used for back-twist of five-type and six-type high-frequency data cable pair-twist, the positions of insulated core wires are staggered and balanced when the pair-twist is carried out, and the twisting force is uneven when the pair-twist is overcome, so that the high-speed pair-twist is realized, the quality is even, the pitch is accurate, and the high-frequency cable pair-twist is combined for synchronous back-twist.

As shown in fig. 1, the existing vertical tension bracket of the back twist machine is designed in a split type, and the adjusting wheel and the power source are driven by more parts, so that although the tension of the wire rod can be adjusted, when the wire rod conveying speed is too high, the wire rod and the adjusting wheel can be separated, the tension adjustment is disabled, and after the wire rod is broken, the position of the wire rod cannot be effectively limited, the use effect is influenced, and therefore, the vertical tension bracket of the back twist machine is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a machine tension bracket is turned round to vertical moving back has solved present vertical moving back and has turned round machine tension bracket and be split type design, can cause tension to adjust unstablely like this, and area is great, influences the problem of result of use.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a vertical machine tension frame that turns round that moves back, includes the frame, the positive both sides of frame all fixedly connected with primary shaft bearing, the inner circle of primary shaft bearing is fixed to be pegged graft and is had the tension axle, the fixed cover in one end of tension axle is equipped with the swing arm, the outer fixed surface cover of swing arm is equipped with the balancing weight, one side fixedly connected with leading wheel axle that the tension axle was kept away from to the swing arm, the outer surface rotation cover of leading wheel axle is equipped with the wire wheel.

Furthermore, both sides of the front surface of the rack are fixedly connected with a support, one side of the support is fixedly connected with a second bearing seat, the inner ring of the second bearing seat is fixedly connected with a rotating shaft, and a second synchronizing wheel is fixedly sleeved at one end of the rotating shaft.

Furthermore, the fixed cover of one end that the swing arm was kept away from to the tension shaft is equipped with first synchronizing wheel, first synchronizing wheel passes through the hold-in range and is connected with the transmission of second synchronizing wheel.

Furthermore, the other end of the rotating shaft is fixedly sleeved with an encoder.

Furthermore, both sides of the front surface of the rack are fixedly connected with first rotating shafts, and one ends of the first rotating shafts are rotatably connected with guide wheels.

Furthermore, both sides of the front surface of the frame are fixedly connected with second rotating shafts, one ends of the second rotating shafts are rotatably connected with wire passing wheels, and the wire passing wheels are positioned above the guide wheels.

Furthermore, the bottom of the front face of the rack is fixedly connected with a support, and the inside of the support is rotatably connected with a roller.

Furthermore, a plurality of broken string pin of fixedly connected with in the frame, the broken string pin is located the outside of swing arm, the fixed cover of surface of broken string pin is equipped with the gum cover.

Borrow by above-mentioned technical scheme, the utility model provides a vertical machine tension bracket of turning round that moves back possesses following beneficial effect at least:

1. this vertical machine tension bracket that turns round moves back installs each part in the frame, and lies in same one side of frame, changes original split type design into overall structure, can increase tension stability with the area of this tension bracket, has improved the result of use.

2. This vertical machine tension bracket that turns round that moves back, the wire rod gets into from one of them guide pulley, get into to cross the line wheel through the wire wheel in, the wire rod is under the effect of pulling force, can make the swing arm use the tension shaft to swing as the rotation axis, can adjust the tension of wire rod, the stability that the wire rod was carried has been guaranteed, and when the broken string appears, the broken string pin can be injectd the position of swing arm, then the wire rod gets into to another through the gyro wheel and crosses the line wheel in, form from another wire wheel transport after through another guide pulley, the convenience carries out tension adjustment to the wire rod.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

FIG. 1 is a schematic diagram of a prior art structure;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a side view of the structure of the present invention;

fig. 4 is a partially enlarged view of a portion a of fig. 3 according to the present invention.

In the figure: 1. a frame; 2. a first bearing housing; 3. a tension shaft; 4. swinging arms; 5. a balancing weight; 6. a guide wheel shaft; 7. a wire guide wheel; 8. a first synchronizing wheel; 9. a support; 10. a second bearing housing; 11. a second synchronizing wheel; 12. an encoder; 13. a first rotating shaft; 14. a guide wheel; 15. a second rotating shaft; 16. a wire passing wheel; 17. a support; 18. a roller; 19. a wire breakage stop lever; 20. and (4) a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The invention will be further described with reference to fig. 2-4 and the examples.

The first embodiment is as follows:

the utility model provides a vertical machine tension bracket that turns round that moves back, includes frame 1, the equal fixedly connected with primary shaft bearing 2 in the positive both sides of frame 1, and the inner circle of primary shaft bearing 2 is fixed to be pegged graft and is had tension shaft 3, and the fixed cover of one end of tension shaft 3 is equipped with swing arm 4, and the fixed surface of swing arm 4 overlaps and is equipped with balancing weight 5, and one side fixedly connected with leading wheel axle 6 of tension shaft 3 is kept away from to swing arm 4, and the surface rotation cover of leading wheel axle 6 is equipped with wire wheel 7.

All the parts are arranged in the rack 1 and are positioned on the same side of the rack 1, the original split type design is changed into an integral structure, the occupied area of the tension frame can be increased, the tension stability is improved, and the using effect is improved.

Example two:

The equal fixedly connected with support 9 in the positive both sides of frame 1, one side fixedly connected with second bearing frame 10 of support 9, the inner circle fixedly connected with axis of rotation of second bearing frame 10, the fixed cover of one end of axis of rotation is equipped with second synchronizing wheel 11, the fixed cover of one end that swing arm 4 was kept away from to tension shaft 3 is equipped with first synchronizing wheel 8, first synchronizing wheel 8 passes through the hold-in range and is connected with 11 transmissions of second synchronizing wheel, the fixed cover of the other end of axis of rotation is equipped with encoder 12.

The wire rod gets into from one of them guide pulley 14, in wire wheel 7 gets into to cross line wheel 16, the wire rod is under the effect of pulling force, can make swing arm 4 use tension axle 3 to swing as the rotation axis, can adjust the tension of wire rod, drive first synchronizing wheel 8 through tension axle 3 and rotate, transmit for second synchronizing wheel 11 through the hold-in range, can make the axis of rotation rotate in the inside of second bearing frame 10, encoder 12 can convert the angular displacement of axis of rotation into periodic signal of telecommunication, convert the signal of telecommunication into the count pulse again, can measure the displacement size.

Example three:

The equal first axis of rotation 13 of the equal fixedly connected with in positive both sides of frame 1, the one end of first axis of rotation 13 is rotated and is connected with guide pulley 14, the equal fixedly connected with second axis of rotation 15 in positive both sides of frame 1, the one end of second axis of rotation 15 is rotated and is connected with line wheel 16, line wheel 16 is located the top of guide pulley 14, the positive bottom fixedly connected with support 17 of frame 1, support 17's inside is rotated and is connected with gyro wheel 18, a plurality of broken string pin 19 of fixedly connected with in frame 1, broken string pin 19 is located the outside of swing arm 4, the fixed surface cover of broken string pin 19 is equipped with gum cover 20.

The wire rod gets into from one of them guide pulley 14, in wire wheel 16 is got into to the process wire wheel 7, the wire rod is under the effect of pulling force, can make swing arm 4 use tension axle 3 to swing as the rotation axis, can adjust the tension of wire rod, the stability that the wire rod was carried has been guaranteed, and when the broken string appears, broken string pin 19 can prescribe a limit to the position of swing arm 4, then the wire rod gets into to another wire wheel 16 through gyro wheel 18 in, form from another wire wheel 7 transport behind through another guide pulley 14, the convenience is carried out tension to the wire rod and is adjusted.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical machine tension bracket that turns round that moves back, includes frame (1), its characterized in that: the equal fixedly connected with primary shaft bearing (2) in the positive both sides of frame (1), the fixed grafting of inner circle of primary shaft bearing (2) has tension axle (3), the fixed cover of one end of tension axle (3) is equipped with swing arm (4), the external fixed surface of swing arm (4) is equipped with balancing weight (5), one side fixedly connected with leading wheel axle (6) of tension axle (3) are kept away from in swing arm (4), the surface rotation cover of leading wheel axle (6) is equipped with wire wheel (7).

2. The vertical type back-twist machine tension bracket as claimed in claim 1, wherein: the equal fixedly connected with support (9) in the positive both sides of frame (1), one side fixedly connected with second bearing frame (10) of support (9), the inner circle fixedly connected with axis of rotation of second bearing frame (10), the fixed cover of one end of axis of rotation is equipped with second synchronizing wheel (11).

3. The vertical back-twist machine tension bracket of claim 2, characterized in that: the fixed cover of one end of swing arm (4) is kept away from in tension shaft (3) is equipped with first synchronizing wheel (8), first synchronizing wheel (8) are connected through hold-in range and second synchronizing wheel (11) transmission.

4. The vertical back-twist machine tension bracket of claim 2, characterized in that: the other end of the rotating shaft is fixedly sleeved with an encoder (12).

5. The vertical type back-twist machine tension bracket as claimed in claim 1, wherein: the two sides of the front face of the rack (1) are fixedly connected with first rotating shafts (13), and one ends of the first rotating shafts (13) are rotatably connected with guide wheels (14).

6. The vertical type back-twist machine tension bracket as claimed in claim 5, wherein: the improved wire guide wheel is characterized in that second rotating shafts (15) are fixedly connected to two sides of the front face of the rack (1), one ends of the second rotating shafts (15) are rotatably connected with wire guide wheels (16), and the wire guide wheels (16) are located above the guide wheels (14).

7. The vertical type back-twist machine tension bracket as claimed in claim 1, wherein: frame (1) positive bottom fixedly connected with support (17), the inside rotation of support (17) is connected with gyro wheel (18).

8. The vertical type back-twist machine tension bracket as claimed in claim 1, wherein: a plurality of broken string pin (19) of fixedly connected with on frame (1), broken string pin (19) are located the outside of swing arm (4), the external fixed surface cover of broken string pin (19) is equipped with gum cover (20).