CN217668200U - Machine tool drag chain with cable protection - Google Patents
Machine tool drag chain with cable protection Download PDFInfo
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- CN217668200U CN217668200U CN202221437849.1U CN202221437849U CN217668200U CN 217668200 U CN217668200 U CN 217668200U CN 202221437849 U CN202221437849 U CN 202221437849U CN 217668200 U CN217668200 U CN 217668200U
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- drag chain
- chain main
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- main body
- cable
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Abstract
The utility model discloses a machine tool drag chain with cable protection, relating to the technical field of cable drag chain; the utility model comprises a drag chain main body, wherein protective components which are uniformly distributed are arranged inside the drag chain main body, and a supporting component is arranged on one side of the drag chain main body; the protection assembly comprises a semicircular protection sleeve, a semicircular rubber pad is fixedly arranged on the inner wall of the semicircular protection sleeve, uniformly distributed telescopic rods are fixedly arranged on the inner wall of the drag chain main body, and a connecting plate is fixedly arranged at the piston end of each telescopic rod; pass between two semicircle lag through making the inside cable of tow chain main part follow, two telescopic links and expanding spring make two semicircle lag laminating through two connecting plates, and two semicircle lag and two semicircle rubber pads protect the cable of tow chain main part internal, avoid leading to its inside cable winding because of the removal of tow chain main part, simultaneously, avoid influencing the life of cable because of the inner wall friction of cable and tow chain main part.
Description
Technical Field
The utility model relates to a cable tow chain technical field specifically is a lathe tow chain with cable protection.
Background
Drag chain: the drag chain, also known as a wire and cable protection drag chain, is a device for binding a cable or a wire or an air pressure pipe and an oil pressure pipe so as to facilitate the rotation and the movement of the drag chain; the drag chain is divided into a steel drag chain and a plastic drag chain. The steel drag chain is made of steel and aluminum and can be customized, and the plastic drag chain is also called engineering plastic drag chain and tank chain. The drag chain is divided into a bridge drag chain, a totally-enclosed drag chain and a semi-enclosed drag chain according to different use environments and use requirements. Rectangular metal hoses, protective sleeves, corrugated pipes and metal hoses can also be listed in drag chain protection and mobile power supply products; the drag chain is applied to the reciprocating motion occasion, and can play the roles of traction and protection on built-in cables, oil pipes, air pipes, water pipes and the like. Drag chains have been widely used in the industries of numerical control machines, electronic devices, glass machines, injection molding machine manipulators, handling machines, plastic machines, hoisting equipment, woodworking machines, automotive industry, industrial vehicles, metal working machines, machine tools, casting machines, harbor equipment, etc. The drag chain in the prior art has the following problems:
1. in the prior art, most cables penetrate through the interior of a drag chain directly, when the number of the cables is large or the drag chain moves frequently, because the cables in the interior are short of protection, a plurality of cables are often wound together, and meanwhile, the service life of the cables is influenced by the friction between the cables and the inner wall of the drag chain;
2. in order to solve the above problems, the inventor proposes a machine tool drag chain with cable protection, which has the disadvantages that when the number of cables in the drag chain is large, the self weight of the drag chain is large, but the drag chain in the prior art lacks support, so that the upper section and the lower section of the drag chain have poor stability and are easy to deform.
SUMMERY OF THE UTILITY MODEL
The problem that cables in the drag chain are wound and the stability of the upper section and the lower section of the drag chain is poor is solved; an object of the utility model is to provide a lathe tow chain with cable protection.
In order to solve the technical problem, the utility model adopts the following technical scheme: a machine tool drag chain with cable protection comprises a drag chain main body, wherein protection components which are uniformly distributed are arranged inside the drag chain main body, and a support component is arranged on one side of the drag chain main body;
the protection component is including semicircle lag, the inner wall fixed mounting of semicircle lag has semicircle rubber pad, the inner wall fixed mounting of tow chain main part has evenly distributed's telescopic link, the piston end fixed mounting of telescopic link has the connecting plate, the one side of telescopic link and the outer wall fixed connection of semicircle lag are kept away from to the connecting plate, the outer wall movable sleeve of telescopic link is equipped with expanding spring, the one side that the connecting plate is close to the telescopic link and expanding spring's one end fixed connection, expanding spring keeps away from the one end of connecting plate and the inner wall fixed connection of tow chain main part.
Preferably, the supporting assembly comprises a fixed plate, and one side of the fixed plate is provided with uniformly distributed bearing rollers.
Preferably, both sides of the fixing plate are fixedly connected with mounting lugs, and one side of each mounting lug is rotatably provided with a mounting bolt through threads.
Preferably, one side fixed mounting of fixed plate has evenly distributed's pivot, the one end that the fixed plate was kept away from to the pivot is rotated with the one end of bearing roller and is connected.
Preferably, the outer wall of the carrier roller is fixedly provided with a circular anti-skidding sleeve, and the outer wall of the circular anti-skidding sleeve is movably contacted with the outer wall of the drag chain main body.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the cable in the drag chain main body passes through the space between the two semicircular protective sleeves, the two telescopic rods and the telescopic springs enable the two semicircular protective sleeves to be attached through the two connecting plates, the two semicircular protective sleeves and the two semicircular rubber pads protect the cable in the drag chain main body, the cable in the drag chain main body is prevented from being wound due to movement of the drag chain main body, and meanwhile, the service life of the cable is prevented from being influenced due to friction between the cable and the inner wall of the drag chain main body;
2. when the drag chain main body works, the bearing roller rotates by taking the axis of the rotating shaft as a circle center and supports the upper section and the lower section of the drag chain main body through the round anti-skidding sleeves, so that the stability of the drag chain main body during working is improved, and the deformation of the upper section and the lower section of the drag chain main body due to the influence of gravity is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the connection between the support assembly and the drag chain main body of the present invention.
Fig. 2 is a schematic diagram of the separation of the support assembly from the drag chain main body according to the present invention.
Fig. 3 is a schematic view of the cutting structure of the drag chain main body of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
Fig. 5 is a schematic connection diagram of the support assembly of the present invention.
Fig. 6 is an enlarged schematic view of a portion B in fig. 5 according to the present invention.
Fig. 7 is a schematic view of the connection between the rotating shaft and the bearing roller of the present invention.
In the figure: 1. a tow chain main body; 2. a guard assembly; 21. a semicircular protecting sleeve; 22. a semicircular rubber pad; 23. a telescopic rod; 24. a tension spring; 25. a connecting plate; 3. a support assembly; 31. a fixing plate; 32. mounting lugs; 33. installing a bolt; 34. a rotating shaft; 35. a carrying roller; 36. circular antiskid cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
The first embodiment is as follows: as shown in fig. 1-4, the utility model provides a lathe tow chain with cable protection, including tow chain main part 1, the inside of tow chain main part 1 is equipped with evenly distributed's protection component 2, protection component 2 can protect the cable that runs through in tow chain main part 1, avoid causing its inside cable winding because of the removal of tow chain main part 1, simultaneously, avoid influencing the life of cable because of the cable rubs with the inner wall of tow chain main part 1, one side of tow chain main part 1 is equipped with supporting component 3, supporting component 3 can support the upper segment and the hypomere of tow chain main part 1, avoid the upper segment and the hypomere of tow chain main part 1 to receive the influence of gravity and warp;
Through adopting above-mentioned technical scheme, through protection component 2, protection component 2 protects the cable that runs through in tow chain main part 1, avoid leading to its inside cable winding because of tow chain main part 1's removal, simultaneously, avoid influencing the life of cable because of the cable rubs with the inner wall of tow chain main part 1, through supporting component 3, supporting component 3 supports the upper segment and the hypomere of tow chain main part 1, avoid the upper segment and the hypomere of tow chain main part 1 to receive the influence of gravity and warp.
Through adopting above-mentioned technical scheme, semicircle rubber pad 22 is convenient for reduce the frictional degree of cable outer wall.
The outer wall movable sleeve of telescopic link 23 is equipped with expanding spring 24, the one side that connecting plate 25 is close to telescopic link 23 and expanding spring 24's one end fixed connection, expanding spring 24 keeps away from the one end of connecting plate 25 and the inner wall fixed connection of tow chain main part 1, telescopic link 23 can improve expanding spring 24's stability, avoid expanding spring 24 to warp, and simultaneously, when expanding spring 24 resets, telescopic link 23 and expanding spring 24 can make two adjacent semicircle lag 21 be close to each other and keep the laminating state through connecting plate 25.
Through adopting above-mentioned technical scheme, when expanding spring 24 resets, telescopic link 23 and expanding spring 24 make two adjacent semicircle lag 21 be close to each other and keep the laminating state through connecting plate 25.
Example two: as shown in fig. 1, 2, and 5-7, the supporting component 3 includes a fixing plate 31, one side of the fixing plate 31 is provided with a supporting roller 35 which is uniformly distributed, the supporting roller 35 can support the upper section and the lower section of the tow chain main body 1, the stability of the tow chain main body 1 is improved, and the deformation of the upper section and the lower section of the tow chain main body 1 due to the influence of gravity is avoided.
Through adopting above-mentioned technical scheme, bearing roller 35 supports drag chain main part 1's upper segment and hypomere, improves drag chain main part 1's stability, avoids drag chain main part 1's upper segment and hypomere to warp because of the influence of gravity.
Both sides of the fixed plate 31 are fixedly connected with mounting lugs 32, one side of each mounting lug 32 is provided with a mounting bolt 33 in a threaded rotating mode, and the fixed plate 31 can be fixed on the mobile equipment of the machine tool through the mounting lugs 32 by the aid of the knob mounting bolts 33 (the fixed plate 31 and the drag chain main body 1 after being fixedly mounted keep synchronous movement).
By adopting the technical scheme, the fixing plate 31 is fixed on the mobile equipment of the machine tool through the knob mounting bolt 33 and the mounting lug 32.
One side fixed mounting of fixed plate 31 has evenly distributed's pivot 34, and the one end that fixed plate 31 was kept away from to pivot 34 rotates with the one end of bearing roller 35 to be connected, and bearing roller 35 can use the axle center of pivot 34 to rotate as the centre of a circle, and bearing roller 35 pivoted design avoids bearing roller 35 to receive the influence to the tow chain main part 1 in the operation.
Through adopting above-mentioned technical scheme, bearing roller 35 uses the axle center of pivot 34 as the centre of a circle and rotates, and bearing roller 35 pivoted design avoids bearing roller 35 to receive the influence to tow chain main part 1 in the operation.
The outer wall fixed mounting of bearing roller 35 has circular antiskid cover 36, and the outer wall of circular antiskid cover 36 and the outer wall movable contact of tow chain main part 1, circular antiskid cover 36 can improve the stability of bearing roller 35 when supporting tow chain main part 1.
Through adopting above-mentioned technical scheme, circular antiskid cover 36 is convenient for improve the stability of bearing roller 35 when supporting drag chain main part 1.
The working principle is as follows: when the device is used, a plurality of cables in the drag chain main body 1 penetrate through the space between two adjacent semicircular protective sleeves 21 one by one, the insulating outer walls of the cables are in contact with the inner walls of semicircular rubber pads 22 in the semicircular protective sleeves 21, meanwhile, two adjacent telescopic rods 23 and two telescopic springs 24 enable the two adjacent semicircular protective sleeves 21 to be attached through corresponding connecting plates 25, the two adjacent semicircular protective sleeves 21 and the two adjacent semicircular rubber pads 22 protect the plurality of cables in the drag chain main body 1, the cables in the drag chain main body 1 are prevented from being wound due to movement of the drag chain main body 1, and meanwhile, the service life of the cables is prevented from being influenced due to friction between the cables and the inner walls of the drag chain main body 1;
the fixing plate 31 is fixed on the mobile equipment of the machine tool through two mounting bolts 33 of the knob (the fixing plate 31 and the drag chain main body 1 after fixed mounting keep synchronous movement), when the drag chain main body 1 works, a plurality of bearing rollers 35 on one side of the fixing plate 31 rotate by taking the axis of the corresponding rotating shaft 34 as the center of a circle and support the upper section and the lower section of the drag chain main body 1 through a plurality of circular anti-skid sleeves 36, the stability of the drag chain main body 1 during working is improved, and the deformation of the upper section and the lower section of the drag chain main body 1 due to the influence of gravity is avoided.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A machine tool drag chain with cable protection, comprising a drag chain body (1), characterized in that: the inner part of the drag chain main body (1) is provided with uniformly distributed protection components (2), and one side of the drag chain main body (1) is provided with a support component (3);
protection component (2) are including semicircle lag (21), the inner wall fixed mounting of tow chain main part (1) has evenly distributed's telescopic link (23), the piston end fixed mounting of telescopic link (23) has connecting plate (25), the one side of telescopic link (23) and the outer wall fixed connection of semicircle lag (21) are kept away from in connecting plate (25).
2. Machine tool drag chain with cable protection according to claim 1, characterized in that the inner wall of the semicircular protective cover (21) is fixedly mounted with a semicircular rubber pad (22).
3. The machine tool drag chain with cable protection as claimed in claim 1, wherein the outer wall of the telescopic rod (23) is movably sleeved with a telescopic spring (24), one side of the connecting plate (25) close to the telescopic rod (23) is fixedly connected with one end of the telescopic spring (24), and one end of the telescopic spring (24) far away from the connecting plate (25) is fixedly connected with the inner wall of the drag chain main body (1).
4. Machine drag chain with cable protection according to claim 1, characterized in that the support element (3) comprises a fixed plate (31), on one side of which fixed plate (31) there is a uniformly distributed backup roller (35).
5. The machine tool drag chain with cable protection as claimed in claim 4, wherein a mounting lug (32) is fixedly connected to both sides of the fixing plate (31), and a mounting bolt (33) is rotatably mounted on one side of the mounting lug (32) by screw thread.
6. A machine tool drag chain with cable protection according to claim 4, characterized in that a uniformly distributed rotating shaft (34) is fixedly mounted on one side of the fixed plate (31), and one end of the rotating shaft (34) far away from the fixed plate (31) is rotatably connected with one end of the supporting roller (35).
7. The machine tool drag chain with cable protection as claimed in claim 4, wherein the outer wall of the carrier roller (35) is fixedly mounted with a circular anti-slip sleeve (36), and the outer wall of the circular anti-slip sleeve (36) is movably contacted with the outer wall of the drag chain main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221437849.1U CN217668200U (en) | 2022-06-09 | 2022-06-09 | Machine tool drag chain with cable protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221437849.1U CN217668200U (en) | 2022-06-09 | 2022-06-09 | Machine tool drag chain with cable protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217668200U true CN217668200U (en) | 2022-10-28 |
Family
ID=83706827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221437849.1U Active CN217668200U (en) | 2022-06-09 | 2022-06-09 | Machine tool drag chain with cable protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217668200U (en) |
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2022
- 2022-06-09 CN CN202221437849.1U patent/CN217668200U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: Building A1 and A2, No. 7 Xinhui Road, Wujin National High tech Industrial Development Zone, Changzhou City, Jiangsu Province, 213164 Patentee after: Aiante (Changzhou) Precision Machinery Co.,Ltd. Address before: No. 30, Huasheng Road, Science and Technology Park, Tianjin Beichen Economic and Technological Development Zone, Beichen District, Tianjin, 300412 (in the courtyard of Jiemin Mould Company) Patentee before: A & T PRECISION MACHINERY CO.,LTD. |