CN212682281U - Cable bending device - Google Patents
Cable bending device Download PDFInfo
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- CN212682281U CN212682281U CN202021388497.6U CN202021388497U CN212682281U CN 212682281 U CN212682281 U CN 212682281U CN 202021388497 U CN202021388497 U CN 202021388497U CN 212682281 U CN212682281 U CN 212682281U
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- round roller
- rod
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- output shaft
- groove
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Abstract
The utility model discloses a cable bending device, which comprises a base, a fixing component and a bending component arranged on one side of the fixing component, wherein the bending component comprises a round roller connected on the base, a connecting rod rotatably arranged on the side part of the round roller, a compression roller rotatably arranged on the connecting rod and a motor driving the connecting rod to rotate, the central axis of the output shaft of the motor is coaxial with the central axis of the round roller, the connecting rod comprises a fixed rod connected on the output shaft of the motor, a movable rod movably inserted in the fixed rod and an elastic part telescopically arranged between the fixed rod and the movable rod, the compression roller is rotatably arranged on the movable rod, a bolt is telescopically arranged on the side wall of the movable rod, a jack matched with the bolt is arranged on the fixed rod, the fixing component comprises a supporting plate arranged on the base and a stud arranged on the supporting, one end of the stud can extend into the through hole. The utility model discloses a cable bending device has realized smooth transition and has bent, and extensive applicability.
Description
Technical Field
The utility model relates to a cable processing technology field especially relates to a cable bending device.
Background
In the process of power installation, in order to meet specific use requirements, one end of a cable with a certain length is bent into a smooth-transition arc. At present, the bending operation of the end part of the cable is generally manual operation, specifically, a user holds a wire cutter, a jaw of the wire cutter clamps the end part of the cable, then the wire cutter is rotated to bend the cable, the bending mode cannot ensure the smooth transition of the radian formed by the end part of the cable, and therefore the installation of the cable is affected, especially, when the length of the cable is short, the user is difficult to fix the other end of the cable by hands when the cable is bent, and the bending difficulty is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: in order to overcome the defects in the prior art, the cable bending device with high bending quality, small bending difficulty and wide applicability is provided.
The utility model provides a technical scheme that its technical problem adopted is: a cable bending device comprises a base, a fixing component and a bending component arranged on one side of the fixing component, wherein the bending component comprises a round roller connected to the base, a connecting rod rotatably arranged on the side part of the round roller, a compression roller rotatably arranged on the connecting rod and a motor driving the connecting rod to rotate, the central axis of the output shaft of the motor is coaxial with the central axis of the round roller, the connecting rod comprises a fixed rod connected to the output shaft of the motor, a movable rod movably inserted in the fixed rod and an elastic part telescopically arranged between the fixed rod and the movable rod, the compression roller is rotatably arranged on the movable rod, a bolt is telescopically arranged on the side wall of the movable rod, a jack matched with the bolt is arranged on the fixed rod, the fixing component comprises a supporting plate arranged on the base and a stud arranged on the supporting plate, a through hole is formed in the supporting plate, and one end of the stud can extend into the through hole.
Furthermore, the output shaft of the motor penetrates through two opposite end faces of the round roller along the axial direction of the round roller, the output shaft of the motor can rotate relative to the round roller, the number of the connecting rods is two, the two connecting rods are arranged on two opposite sides of the round roller, and the two connecting rods are fixedly connected with the output shaft of the motor.
Furthermore, an accommodating groove is formed in the top of the fixed rod along the axial direction of the fixed rod, the lower end of the movable rod is inserted into the accommodating groove, the elastic piece is accommodated in the accommodating groove, one end of the elastic piece is connected with the bottom wall of the accommodating groove and elastically abuts against the bottom wall of the accommodating groove, and the other end of the elastic piece is connected with the lower end of the movable rod and elastically abuts against the bottom wall of the accommodating groove.
Furthermore, a groove is formed in the side wall of the movable rod, the plug pin is telescopically arranged in the groove, an elastic component is arranged between the plug pin and the bottom wall of the groove, a plurality of jacks are formed in the side wall of the fixed rod along the axial direction of the fixed rod, and the plug pin can be inserted into the jacks under the elastic action of the elastic component.
Furthermore, the outer peripheral surface of the round roller is provided with a first limiting groove in a ring mode, the outer peripheral surface of the compression roller is provided with a second limiting groove in a ring mode, and the first limiting groove corresponds to the second limiting groove.
Further, a bearing is arranged between the output shaft of the motor and the round roller, the outer ring of the bearing is embedded in the round roller, and the inner ring of the bearing is sleeved on the output shaft of the motor.
Furthermore, two opposite ends of the press roller are convexly provided with rotating shafts, and the rotating shafts are rotatably connected to one end of the connecting rod.
Further, the elastic member is a spring.
The utility model has the advantages that: the utility model provides a cable bending device, when the compression roller rotates around the axis of circle roller, make the cable take place to bend along the arc surface of circle roller, guaranteed that the cable can be bent by smooth transition, the high quality of bending, and simultaneously, through the clearance size between adjustment compression roller and the circle roller, can satisfy the demand of bending to different thickness cables, and wide applicability, in addition, through the double-screw bolt to holding the fixed of effect realization cable of supporting of cable, compare with the traditional mode of bending, the degree of difficulty of bending has been reduced, the labour has been saved, and convenient popularization and use.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a cable bending apparatus of the present invention;
FIG. 2 is a cross-sectional view A-A of the cable bending apparatus of FIG. 1;
FIG. 3 is an enlarged view of a portion of the cable bending apparatus shown in FIG. 2 at B;
fig. 4 is a schematic view of another state of the cable bending apparatus shown in fig. 1.
In the figure: 1. the cable, 10, a base, 20, a bending component, 21, a round roller, 211, a first limit groove, 22, a connecting rod, 221, a fixed rod, 2211, an accommodating groove, 2212, a jack, 222, a movable rod, 2221, a groove, 2222, a plug, 2223, an elastic component, 223, an elastic component, 23, a compression roller, 231, a second limit groove, 232, a rotating shaft, 24, a motor, 241, a bearing, 30, a fixing component, 31, a supporting plate, 311, a through hole, 32 and a stud.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
The utility model provides a cable bending device for bend cable 1, this cable bending device include base 10 and install bending assembly 20 and fixed subassembly 30 on base 10, and bending assembly 20 sets up in one side of fixed subassembly 30, and during the use, cable 1 is bent under bending assembly 20's effect by fixed subassembly 30 fixed back.
The bending assembly 20 includes a round roller 21 fixedly connected to the base 10, a connecting rod 22 rotatably mounted on a side portion of the round roller 21, a pressing roller 23 rotatably mounted on the connecting rod 22, and a motor 24 for driving the connecting rod 22 to rotate, the motor 24 is fixedly connected to the base 10 through a bracket (not shown), and a central axis of an output shaft of the motor 24 is coaxial with a central axis of the round roller 21.
Specifically, the round roller 21 has a substantially cylindrical structure, the motor 24 is mounted on one side of the round roller 21, an output shaft of the motor 24 penetrates through opposite end surfaces of the round roller 21 in an axial direction of the round roller 21, and the output shaft of the motor 24 is rotatable relative to the round roller 21. In order to improve the connection strength of the output shaft of the motor 24 and facilitate smooth rotation of the motor 24, a bearing 241 is arranged between the output shaft of the motor 24 and the round roller 21, wherein an outer ring of the bearing 241 is embedded in the round roller 21, and an inner ring of the bearing 241 is sleeved on the output shaft of the motor 24.
The number of the connecting rods 22 is two, the two connecting rods 22 are arranged on two opposite sides of the round roller 21, and the two connecting rods 22 are fixedly connected with an output shaft of the motor 24. When the motor 24 rotates, the connecting rod 22 and the pressing roller 23 can be driven to rotate around the central axis of the round roller 21, and at the moment, when the cable 1 is clamped in the gap between the round roller 21 and the pressing roller 23, the cable 1 is extruded and deformed under the extrusion action of the pressing roller 23, so that the cable 1 is bent along the arc surface of the round roller 21 in a smooth transition manner. In addition, the two connecting rods 22 are arranged, so that the rotation stability of the compression roller 23 is improved, and the motor 24 is a forward and reverse rotating motor.
In this embodiment, the pressing roller 23 is substantially cylindrical, the first limiting groove 211 is annularly arranged on the outer peripheral surface of the round roller 21, the second limiting groove 231 is annularly arranged on the outer peripheral surface of the pressing roller 23, the first limiting groove 211 corresponds to the second limiting groove 231, during the bending operation, the bottom of the cable 1 is limited in the first limiting groove 211, and the top of the cable 1 is limited in the second limiting groove 231, so that the situation that the cable 1 moves along the axial direction of the round roller 21 is avoided, and the bending effect is ensured.
In addition, the both ends that compression roller 23 is relative are protruding to be equipped with pivot 232, and pivot 232 rotationally connects the one end at connecting rod 22, so, at the in-process that cable 1 was bent, compression roller 23 can rotate connecting rod 22 relatively to reduced the frictional force between cable 1 and the compression roller 23, be favorable to compression roller 23 to smoothly rotate, and then promoted cable 1's the effect of bending.
The link 22 includes a fixed bar 221 fixedly coupled to an output shaft of the motor 24, a movable bar 222 movably inserted in the fixed bar 221, and an elastic member 223 telescopically disposed between the fixed bar 221 and the movable bar 222, and the pressing roller 23 is rotatably mounted on the movable bar 222.
In this embodiment, the top of the fixed rod 221 is provided with a receiving groove 2211 along the axial direction of the fixed rod 221, the lower end of the movable rod 222 is inserted into the receiving groove 2211, the elastic member 223 is disposed in the receiving groove 2211, one end of the elastic member 223 is connected to the bottom wall of the receiving groove 2211 and elastically abuts against the bottom wall, and the other end of the elastic member 223 is connected to the lower end of the movable rod 222 and elastically abuts against the bottom wall. Through adjusting the length that movable rod 222 stretches out to the outside of dead lever 221 can change the size in clearance between compression roller 23 and the round roller 21, so, can satisfy the demand of bending to different thickness cables, extensive applicability is extensive.
In addition, in order to realize the fixing function of the movable rod 222 relative to the fixed rod 221, a groove 2221 is formed in the side wall of the movable rod 222, a plug 2222 is telescopically arranged in the groove 2221, an elastic component 2223 is arranged between the plug 2222 and the bottom wall of the groove 2221, a plurality of insertion holes 2212 are formed in the side wall of the fixed rod 221 along the axial direction of the fixed rod 221, and the plug 2222 can be inserted into the insertion holes 2212 under the elastic force action of the elastic component 2223, so that the fixing function of the movable rod 222 is realized. When the latch 2222 is pressed inward and the latch 2222 compresses the elastic member 2223 to move inward and thus disengage from the insertion hole 2212, the movable rod 222 can move relative to the fixed rod 221. In the present embodiment, the elastic member 2223 is a spring.
Further, when the plug 2222 is disengaged from the insertion hole 2212, the movable rod 222 can automatically extend under the elastic force of the elastic member 223, so that the gap between the pressing roller 23 and the circular roller 21 is automatically increased, and at this time, the user can conveniently insert or extract the cable 1, and the use is convenient and quick. Meanwhile, through the arrangement of the elastic piece 223, the hand feeling of the user for pressing the movable rod 222 is increased, and the use experience of the user is improved. In this embodiment, the elastic member 223 is a spring, and in other embodiments not shown, the elastic member 223 may also be a stainless steel elastic sheet or a copper elastic sheet, and the like, which is not limited herein.
Fixed subassembly 30 includes support plate 31 of fixed mounting on base 10 and installs the double-screw bolt 32 on support plate 31, through-hole 311 has been seted up to the upper end of support plate 31, double-screw bolt 32 threaded connection is at the top of support plate 31, during the use, behind cable 1 passed through-hole 311, the one end of double-screw bolt 32 is stretched into and is supported and hold on cable 1 in through-hole 311 back, thereby fix the cable, the user only need rotate double-screw bolt 32 operation can lock or loosen cable 1, and the operation is simple, and is convenient, and fixed reliable.
The utility model provides a cable bending device, when compression roller 23 rotates around the axis of round roller 21, make cable 1 take place to bend along the arc surface of round roller 21, guaranteed that cable 1 can be bent by smooth transition, the high quality of bending, and simultaneously, through the clearance size between adjustment compression roller 23 and the round roller 21, can satisfy the demand of bending to different thickness cables, and wide applicability, in addition, through double-screw bolt 32 to cable 1 support to hold effect realization cable 1's fixed, compare with the traditional mode of bending, the degree of difficulty of bending has been reduced, the labour has been saved, and the convenience is popularized and used.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a cable bending device which characterized in that: the cable bending device comprises a base, a fixing component and a bending component arranged on one side of the fixing component, wherein the bending component comprises a round roller connected on the base, a connecting rod rotatably arranged on the side part of the round roller, a compression roller rotatably arranged on the connecting rod and a motor driving the connecting rod to rotate, the central axis of the output shaft of the motor is coaxial with the central axis of the round roller, the connecting rod comprises a fixed rod connected on the output shaft of the motor, a movable rod movably inserted in the fixed rod and an elastic piece telescopically arranged between the fixed rod and the movable rod, the compression roller is rotatably arranged on the movable rod, a bolt is telescopically arranged on the side wall of the movable rod, a jack matched with the bolt is arranged on the fixed rod, the fixing component comprises a supporting plate arranged on the base and a stud arranged on the supporting plate, a through hole is formed in the supporting plate, and one end of the stud can extend into the through hole.
2. The cable bending apparatus according to claim 1, wherein: the output shaft of the motor penetrates through two opposite end faces of the round roller along the axial direction of the round roller, the output shaft of the motor can rotate relative to the round roller, the number of the connecting rods is two, the two connecting rods are arranged on two opposite sides of the round roller, and the two connecting rods are fixedly connected with the output shaft of the motor.
3. The cable bending apparatus according to claim 1 or 2, wherein: the top of the fixed rod is provided with an accommodating groove along the axial direction of the fixed rod, the lower end of the movable rod is inserted into the accommodating groove, the elastic piece is accommodated in the accommodating groove, one end of the elastic piece is connected with the groove bottom wall of the accommodating groove and elastically abutted against the groove bottom wall, and the other end of the elastic piece is connected with the lower end of the movable rod and elastically abutted against the groove bottom wall.
4. The cable bending apparatus according to claim 3, wherein: the side wall of the movable rod is provided with a groove, the bolt is telescopically arranged in the groove, an elastic component is arranged between the bolt and the groove bottom wall of the groove, the side wall of the fixed rod is provided with a plurality of jacks along the axial direction of the fixed rod, and the bolt can be inserted into the jacks under the elastic action of the elastic component.
5. The cable bending apparatus according to claim 3, wherein: the outer peripheral surface of the round roller is provided with a ring and is provided with a first limiting groove, the outer peripheral surface of the compression roller is provided with a ring and is provided with a second limiting groove, and the first limiting groove corresponds to the second limiting groove.
6. The cable bending apparatus according to claim 2, wherein: the bearing is arranged between the output shaft of the motor and the round roller, the outer ring of the bearing is embedded in the round roller, and the inner ring of the bearing is sleeved on the output shaft of the motor.
7. The cable bending apparatus according to claim 1 or 2, wherein: the two opposite ends of the compression roller are convexly provided with rotating shafts, and the rotating shafts are rotatably connected to one end of the connecting rod.
8. The cable bending apparatus according to claim 1, wherein: the elastic piece is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021388497.6U CN212682281U (en) | 2020-07-14 | 2020-07-14 | Cable bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021388497.6U CN212682281U (en) | 2020-07-14 | 2020-07-14 | Cable bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212682281U true CN212682281U (en) | 2021-03-12 |
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ID=74897434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021388497.6U Active CN212682281U (en) | 2020-07-14 | 2020-07-14 | Cable bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212682281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011995A (en) * | 2021-11-04 | 2022-02-08 | 江西明正变电设备有限公司 | Transformer copper line bending device for new forms of energy |
-
2020
- 2020-07-14 CN CN202021388497.6U patent/CN212682281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011995A (en) * | 2021-11-04 | 2022-02-08 | 江西明正变电设备有限公司 | Transformer copper line bending device for new forms of energy |
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