CN215298952U - Pneumatic clamping reel device of tubular stranding machine - Google Patents
Pneumatic clamping reel device of tubular stranding machine Download PDFInfo
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- CN215298952U CN215298952U CN202120680492.9U CN202120680492U CN215298952U CN 215298952 U CN215298952 U CN 215298952U CN 202120680492 U CN202120680492 U CN 202120680492U CN 215298952 U CN215298952 U CN 215298952U
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- bearing seat
- bearing
- shaft sleeve
- movable shaft
- reel device
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Abstract
The utility model provides a pneumatic tight reel device of clamp of tubular stranding machine relates to cable processing technology field, including bobbin frame and bearing frame, the bearing frame includes primary shaft bearing and secondary shaft bearing, and primary shaft bearing's inside slidable mounting has first removal axle sleeve, and the top axle is installed to the intermediate position of first removal axle sleeve, and first disc spring is installed to the rear end of going up the top axle, installs first bearing between the lateral wall of going up the top axle and the first removal axle sleeve, and the terminal fixed mounting who goes up the top axle has the top dish of tension, the utility model discloses in through bobbin frame, the top dish of tension and top setting, can play stable tight fixed action of clamp to the drum, through the setting of first removal axle sleeve and second removal axle sleeve, can play the extrusion to first disc spring and second disc spring, whole utility model discloses simple structure, user's small investment, The multifunctional water pump has the advantages of multiple purposes, compact and reasonable structure, stable and reliable operation, long service life and high practicability.
Description
Technical Field
The utility model relates to a cable processing technology field especially relates to a pneumatic tight reel device of clamp of tubular stranding machine.
Background
The wire twisting machine is used for twisting a plurality of single electric wires together to form a cable, and can be generally divided into a cage wire twisting machine, a frame wire twisting machine, a tubular wire twisting machine, a disc wire twisting machine and the like according to the wire twisting mode.
The wire coil clamping device of the wire twisting machine is used for clamping a wire coil so as to ensure that the wire coil can be positioned at a fixed position and ensure that the wire coil can perform stable rotation when paying off or taking up the wire coil. The wire coil clamping device of the wire twisting machine comprises a tip, a movable sleeve and a fixed sleeve, wherein one end of the tip extends into the movable sleeve, and a bearing is arranged between the tip and the inner wall of the movable sleeve so as to ensure that the tip can stably rotate. The movable sleeve is axially adjustably arranged in the cavity of the fixed sleeve, so that the center is driven to release or clamp the wire coil.
Because the weight of the wire coil is very large, when the center clamps the wire coil, the axial force and the radial force are large, the friction resistance of the bearing in the working process is large, the wire releasing tension is large, meanwhile, the bearing for supporting the center becomes a vulnerable part, the service life is short, and the installation and the disassembly of the wire coil are troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pneumatic tight reel device of clamp of tubular stranding machine to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a pneumatic clamping reel device of a tubular stranding machine comprises a reel frame and a bearing seat, wherein the bearing seat comprises a first bearing seat and a second bearing seat, the first bearing seat and the second bearing seat are symmetrically arranged on two sides of the reel frame, a first movable shaft sleeve is slidably arranged inside the first bearing seat, an O-shaped sealing ring is arranged between the first movable shaft sleeve and the first bearing seat, an upper tip shaft is arranged in the middle of the first movable shaft sleeve, a first disc spring is arranged at the rear end of the upper tip shaft, an upper end cover is fixedly arranged at an opening of the first bearing seat, the upper end of the upper tip shaft and the upper end of the first disc spring are both in close contact with the inner side of the upper end cover, a first bearing is arranged between the outer side wall of the upper tip shaft and the first movable shaft sleeve, and a tension disc is fixedly arranged at the tail end of the upper tip shaft;
a second movable shaft sleeve is slidably mounted inside the second bearing seat, a Yx-shaped sealing ring is arranged between the second bearing seat and the second movable shaft sleeve, a lower center shaft is mounted in the middle of the second bearing seat, a second belleville spring is mounted at the rear end of the lower center shaft, a lower end cover is fixedly mounted at the lower end of the second bearing seat, the lower end of the lower center shaft and the lower end of the second belleville spring are both in close contact with the inner side of the lower end cover, a second bearing is mounted between the outer side wall of the lower center shaft and the second movable shaft sleeve, a small shaft is mounted at the upper end of the lower center shaft, and a center is fixedly mounted at the outer side of the small shaft;
straight pipe joints are arranged on the outer side walls of the first bearing block and the second bearing block in a penetrating mode, a red copper pipe is connected between the two straight pipe joints, and an air source tee joint is arranged on the red copper pipe.
Preferably, one end of the red copper air pipe is communicated with a gap between the first bearing seat and the first movable shaft sleeve, and the other end of the red copper air pipe is communicated with a gap between the second bearing seat and the second movable shaft sleeve.
Preferably, the first belleville spring and the second belleville spring are the same size.
Preferably, the outer side wall of the tension center plate is provided with a pulling pin seat, the pulling pin seat faces downwards vertically, a compression spring is fixedly installed inside the pulling pin seat, and the tail end of the compression spring is fixedly provided with a center pulling pin.
Preferably, a wire coil is detachably arranged between the tension center disk and the center.
Preferably, the tip pull pin is matched with a disc hole on the wire disc.
Preferably, the centre point of the tension centre disc is aligned with the centre point of the centre.
Preferably, an air compressor is connected to the inlet end of the air source tee joint.
The utility model has the advantages that:
the utility model has the advantages that the stable clamping and fixing effect can be realized on the wire coil through the arrangement of the wire coil frame, the tension center disc and the center, the first disc spring and the second disc spring can be extruded through the arrangement of the first movable shaft sleeve and the second movable shaft sleeve, the first movable shaft sleeve and the second movable shaft sleeve respectively drive the tension center disc and the center to move towards the wire coil under the action of elasticity, the sealing effect between the movable shaft sleeve and the bearing seat is good through the arrangement of the O-shaped sealing ring and the Yx-shaped sealing ring, the gas can be injected into the first bearing seat and the second bearing seat through the arrangement of the red copper gas pipe and the gas source tee joint, when the gas rushes into the first movable shaft sleeve and the second movable shaft sleeve, the tension center disc and the center are driven to shrink in displacement, the bearing and the center are arranged on the upper center shaft and the lower center shaft, the whole utility model can move, the structure of the whole utility model is simple, the device has the advantages of small investment for users, multiple purposes, compact and reasonable structure, stable and reliable operation, long service life and high practicability.
Drawings
Fig. 1 is a schematic structural view of a pneumatic clamping reel device of a tubular stranding machine according to the present invention;
fig. 2 is a schematic structural view of the first bearing seat of the present invention;
fig. 3 is a schematic structural view of a second bearing seat of the present invention;
reference numerals: 1. a bobbin holder; 2. a bearing seat; 201. a first bearing housing; 202. a second bearing housing; 3. a first movable shaft sleeve; 4. an O-shaped sealing ring; 5. an upper tip shaft; 6. a first belleville spring; 7. an upper end cover; 8. a first bearing; 9. a tension center disk; 10. a second movable shaft sleeve; 11. a Yx-type seal ring; 12. a lower tip shaft; 13. a second belleville spring; 14. a lower end cover; 15. a second bearing; 16. a small shaft; 17. a tip; 18. a straight pipe joint; 19. a red copper trachea; 20. a gas source tee joint; 21. pulling out the pin seat; 22. a compression spring; 23. and (4) pin pulling of the tip.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, a pneumatic clamping reel device of a tubular stranding machine includes a reel frame 1 and a bearing seat 2, the bearing seat 2 includes a first bearing seat 201 and a second bearing seat 202, the first bearing seat 201 and the second bearing seat 202 are symmetrically installed on two sides of the reel frame 1, a first movable shaft sleeve 3 is slidably installed inside the first bearing seat 201, an O-shaped seal ring 4 is arranged between the first movable shaft sleeve 3 and the first bearing seat 201, an upper tip shaft 5 is installed in the middle of the first movable shaft sleeve 3, a first belleville spring 6 is installed at the rear end of the upper tip shaft 5, an upper end cover 7 is fixedly installed at an opening of the first bearing seat 201, the upper end of the upper tip shaft 5 and the upper end of the first belleville spring 6 are both in close contact with the inner side of the upper end cover 7, a first bearing 8 is installed between the outer side wall of the upper tip shaft 5 and the first movable shaft sleeve 3, and a tension tip disc 9 is fixedly installed at the tail end of the upper tip shaft 5;
a second movable shaft sleeve 10 is slidably mounted inside a second bearing seat 202, a Yx-type sealing ring 11 is arranged between the second bearing seat 202 and the second movable shaft sleeve 10, a lower tip shaft 12 is mounted in the middle of the second bearing seat 202, a second belleville spring 13 is mounted at the rear end of the lower tip shaft 12, a lower end cover 14 is fixedly mounted at the lower end of the second bearing seat 202, the lower end of the lower tip shaft 12 and the lower end of the second belleville spring 13 are both in close contact with the inner side of the lower end cover 14, a second bearing 15 is mounted between the outer side wall of the lower tip shaft 12 and the second movable shaft sleeve 10, a small shaft 16 is mounted at the upper end of the lower tip shaft 12, and a tip 17 is fixedly mounted on the outer side of the small shaft 16;
the outer side walls of the first bearing seat 201 and the second bearing seat 202 are respectively provided with a straight-through pipe joint 18 in a penetrating mode, a red copper air pipe 19 is connected between the two straight-through pipe joints 18, and an air source tee 20 is installed on the red copper air pipe 19.
The outer side wall of the tension center disk 9 is provided with a pin pulling seat 21, the pin pulling seat 21 faces vertically downwards, a compression spring 22 is fixedly installed inside the pin pulling seat 21, and the tail end of the compression spring 22 is fixedly provided with a center pulling pin 23.
The working principle is as follows:
when a wire coil between the tension center disk 9 and the center 17 needs to be disassembled, the air compressor inflates the red copper air pipe 19 through the air source tee 20, air can reach the first bearing seat 201 and the second bearing seat 202 along the red copper air pipe 19 and is extruded by the air, the first moving shaft sleeve 3 and the second moving shaft sleeve 10 can be compressed towards the first butterfly spring 6 and the second butterfly spring 13 respectively, the first butterfly spring 6 and the second butterfly spring 13 are compressed and deformed, the tension center disk 9 and the center 17 contract, and the wire coil can be disassembled.
When the air compressor stops working and is deflated, the first moving shaft sleeve 3 and the second moving shaft sleeve 10 are displaced and advance against the wire coil due to the pressure of the first belleville spring 6 and the second belleville spring 13, and the tension tip disk 9 and the tip 17 are pressed against the two sides of the wire coil at the moment.
In order to facilitate the installation of the wire coil in place, the tension center disk 9 is provided with the center pull pin 7, the center pull pin 23 is fixed on the tension center disk 6, the wire coil hole is telescopically positioned by the compression spring 22 in the pull pin seat 21 and is inserted into the wire coil hole, the operation is safe and reliable, a user can conveniently go up and down the wire coil, and the whole machine can work in a linkage manner after the wire coil is installed in place.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a pneumatic tight reel device of clamp of tubular stranding machine, includes bobbin loader (1) and bearing frame (2), its characterized in that:
the bearing seat (2) comprises a first bearing seat (201) and a second bearing seat (202), the first bearing seat (201) and the second bearing seat (202) are symmetrically installed on two sides of the bobbin frame (1), a first movable shaft sleeve (3) is installed inside the first bearing seat (201) in a sliding mode, an O-shaped sealing ring (4) is arranged between the first movable shaft sleeve (3) and the first bearing seat (201), an upper tip shaft (5) is installed in the middle of the first movable shaft sleeve (3), a first belleville spring (6) is installed at the rear end of the upper tip shaft (5), an upper end cover (7) is fixedly installed at an opening of the first bearing seat (201), the upper end of the upper tip shaft (5) and the upper end of the first belleville spring (6) are both in close contact with the inner side of the upper end cover (7), and a first bearing (8) is installed between the outer side wall of the upper tip shaft (5) and the first movable shaft sleeve (3), the tail end of the upper center shaft (5) is fixedly provided with a tension center disk (9);
a second movable shaft sleeve (10) is slidably mounted inside the second bearing seat (202), a Yx-shaped sealing ring (11) is arranged between the second bearing seat (202) and the second movable shaft sleeve (10), a lower tip shaft (12) is mounted in the middle of the second bearing seat (202), a second belleville spring (13) is mounted at the rear end of the lower tip shaft (12), a lower end cover (14) is fixedly mounted at the lower end of the second bearing seat (202), the lower end of the lower tip shaft (12) and the lower end of the second belleville spring (13) are both in close contact with the inner side of the lower end cover (14), a second bearing (15) is mounted between the outer side wall of the lower tip shaft (12) and the second movable shaft sleeve (10), a small shaft (16) is mounted at the upper end of the lower tip shaft (12), and a tip (17) is fixedly mounted at the outer side of the small shaft (16);
the outer side walls of the first bearing seat (201) and the second bearing seat (202) are respectively provided with a through pipe joint (18) in a penetrating mode, a red copper air pipe (19) is connected between the two through pipe joints (18), and an air source tee joint (20) is installed on the red copper air pipe (19).
2. The pneumatic clamping wire reel device of the tubular strander as claimed in claim 1, wherein: one end of the red copper air pipe (19) is communicated with a gap between the first bearing seat (201) and the first movable shaft sleeve (3), and the other end of the red copper air pipe (19) is communicated with a gap between the second bearing seat (202) and the second movable shaft sleeve (10).
3. The pneumatic clamping wire reel device of the tubular strander as claimed in claim 1, wherein: the first butterfly spring (6) and the second butterfly spring (13) have the same specification.
4. The pneumatic clamping wire reel device of the tubular strander as claimed in claim 1, wherein: the outer side wall of the tension center disk (9) is provided with a pin pulling seat (21), the pin pulling seat (21) faces vertically downwards, a compression spring (22) is fixedly arranged inside the pin pulling seat (21), and the tail end of the compression spring (22) is fixedly provided with a center pin pulling (23).
5. The pneumatic clamping wire reel device of the tubular strander as claimed in claim 1, wherein: a wire coil is detachably arranged between the tension center disk (9) and the center (17).
6. The pneumatic clamping wire reel device of the tubular strander as claimed in claim 4, wherein: the centre pull pin (23) is matched with the disc hole on the wire disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680492.9U CN215298952U (en) | 2021-04-02 | 2021-04-02 | Pneumatic clamping reel device of tubular stranding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680492.9U CN215298952U (en) | 2021-04-02 | 2021-04-02 | Pneumatic clamping reel device of tubular stranding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215298952U true CN215298952U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120680492.9U Active CN215298952U (en) | 2021-04-02 | 2021-04-02 | Pneumatic clamping reel device of tubular stranding machine |
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| Country | Link |
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| CN (1) | CN215298952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289279A (en) * | 2023-03-14 | 2023-06-23 | 张家港新华预应力钢绞线有限公司 | Production equipment for high-strength prestressed steel strand |
-
2021
- 2021-04-02 CN CN202120680492.9U patent/CN215298952U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289279A (en) * | 2023-03-14 | 2023-06-23 | 张家港新华预应力钢绞线有限公司 | Production equipment for high-strength prestressed steel strand |
| CN116289279B (en) * | 2023-03-14 | 2023-11-21 | 张家港新华预应力钢绞线有限公司 | Production equipment for high-strength prestressed steel strand |
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