CN218040466U - J-shaped wire clamp mounting tool for distribution network live working robot - Google Patents

Abstract

The utility model provides a J-shaped wire clamp mounting tool for distribution network live working robots, which comprises a mounting seat; the input shaft is axially and rotatably arranged on the mounting seat; the pressing assembly is arranged on the mounting seat and used for pressing a lower clamp mounting plate of the J-shaped clamp, and the pressing assembly is connected with the input shaft through a one-way transmission structure; the supporting assembly is arranged on the mounting seat and used for supporting an upper wire clamp mounting plate of the J-shaped wire clamp; and the transmission assembly is arranged on the mounting seat and used for screwing a wire clamp nut of the J-shaped wire clamp, and the transmission assembly is connected with the input shaft through a connecting structure with a return clearance. The utility model discloses a set up J type wire clamp mounting tool, can operate traditional J type wire clamp to two works of unblock compress tightly the subassembly and screw up the fastener nut can be accomplished to power through an input shaft, make mounting tool compact structure, reduce cost.

Description

J-shaped wire clamp mounting tool for distribution network live working robot

Technical Field

The utility model relates to the technical field of robot, especially, relate to a J molded lines presss from both sides mounting tool for joining in marriage net live working robot.

Background

The traditional J-shaped wire clamp mounting tool has multiple using steps and is difficult to operate by an electric operating robot. And the operable wire clamp of the existing robot is a modified wire clamp. The improved wire clamp is not compared with the traditional J-shaped wire clamp in the aspects of performance, safety and the like. Therefore, a J-shaped clamp mounting tool for an electric working robot needs to be designed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a J type wire clamp mounting tool for joining in marriage net live working robot.

The utility model adopts the following technical scheme

A J type wire clamp mounting tool for joining in marriage net live working robot, J type wire clamp include down the fastener mounting panel, go up fastener mounting panel and fastener nut for join in marriage net live working robot's J type wire clamp mounting tool includes

A mounting base;

the input shaft is axially and rotatably arranged on the mounting seat;

the pressing assembly is arranged on the mounting seat and used for pressing a lower clamp mounting plate of the J-shaped clamp, the pressing assembly is connected with the input shaft through a one-way transmission structure, and when the input shaft returns reversely, the input shaft and the pressing assembly are linked to release the pressing of the lower clamp mounting plate of the J-shaped clamp;

the transmission assembly is arranged on the mounting seat and used for screwing a wire clamp nut of the J-shaped wire clamp, the transmission assembly is connected with the input shaft through a connecting structure with a return clearance, and when the input shaft rotates in the forward direction, the transmission assembly is linked for transmission; when the input shaft returns reversely, the transmission assembly is disengaged from the input shaft at least in a rotation angle range.

Optionally, the one-way transmission structure includes a one-way bearing and a gear set, an input end of the gear set is sleeved on the input shaft through the one-way bearing, and an output end of the gear set is in transmission connection with the pressing assembly.

Optionally, compress tightly the subassembly including the cam, with cam fixed connection's camshaft, the camshaft with the rotatable connection of mount pad, the output of gear train with the camshaft is connected, the gear train transmission linkage the camshaft rotates, the cam is equipped with operating element, rotates operating element, through the cam rotates and then realizes compressing tightly the lower clamp mounting panel.

Optionally, the compressing assembly further comprises a compressing slider, a sliding rail and a support, the sliding rail is installed on the installation base through the support, the compressing slider is sleeved on the sliding rail, a first elastic piece is arranged between the compressing slider and the support, one side of the compressing slider is abutted to the cam, a pressing block is arranged on the other side of the compressing slider, and the cam rotates to push the compressing slider and then push the pressing block to compress the lower wire clamp installation plate.

Optionally, the transmission assembly comprises a sleeve, one end of the sleeve forms a screwing end for screwing a clamp nut of the J-shaped clamp, and the other end of the sleeve is connected with the input shaft through a connecting structure.

Optionally, the connection structure includes locating telescopic first hole, first hole with the one end clearance fit of input shaft, the first downthehole lateral wall of first hole is equipped with two first fender portions, the input shaft is equipped with the second fender portion, two form between the first fender portion and supply the second keeps off the gyration space of portion activity gyration, works as the input shaft forward rotate to second fender portion and one side when first fender portion offsets the input shaft with can transmit moment between the sleeve.

Optionally, one end of the input shaft is a square shaft, the square shaft is arranged in the first hole, four clearance portions for moving corners of the square shaft are arranged at the inner edge of the first hole, so that the square shaft can rotate for a fixed angle relative to the sleeve, first blocking portions are arranged on two sides of each clearance portion, and second blocking portions are arranged on the side surfaces of the square shaft.

Optionally, still include the supporting component who is used for supporting the last fastener mounting panel of J type fastener, the supporting component sets up on the mount pad, the supporting component includes the guide rail, the cover is located slider on the guide rail, the guide rail upright fixed mounting in the mount pad, slider slidable is connected with and is used for supporting the support piece of the last fastener mounting panel, the slider with frictional force has between the guide rail so that when no external force the support piece supports slider can not slide when going up the fastener mounting panel, support piece with be equipped with between the slider and make support piece keeps the second elastic component of the trend of stretching out, support piece is equipped with and is used for adjusting support piece extension length's adjusting part.

Optionally, the adjustment component is an adjustment nut.

Optionally, be equipped with the inclined plane below the support piece's the end that stretches out, the back is screwed up to the union nut the upper thread clamp mounting panel with the lower binding mounting panel folds, the upper thread clamp mounting panel with the lower binding mounting panel folds the back, the lower binding mounting panel with ejecting behind the inclined plane contact interact support piece makes support piece returns to retract and breaks away from the upper thread clamp mounting panel with between the lower binding mounting panel.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

by adopting the technical scheme, the traditional J-shaped wire clamp can be operated by arranging the J-shaped wire clamp mounting tool, and two works of unlocking the pressing assembly and screwing the wire clamp nut can be completed by the power of one input shaft, so that the mounting tool is compact in structure and reduced in cost.

Drawings

Fig. 1 is a schematic view of a J-type wire clamp of the present invention;

fig. 2 is a schematic view of a J-type wire clamp installation tool of the present invention;

fig. 3 is a cross-sectional view of a J-clamp installation tool of the present invention;

fig. 4 is a schematic view of the compressing assembly of the present invention;

fig. 5 is a schematic view of the input shaft and the sleeve of the present invention;

fig. 6 is a schematic cross-sectional view of the input shaft and the sleeve of the present invention after being engaged;

fig. 7 is a schematic view of the sliding member of the present invention;

fig. 8 is a cross-sectional view of the support member of the present invention;

fig. 9 is a third gear diagram of the present invention.

The reference numerals in the schematic drawings illustrate:

1. an input shaft; 11. a square shaft; 111. a second blocking part; 2. a gear set; 21. a first gear; 22. a second gear; 23. a third gear; 24. a fourth gear; 25. a gear shaft; 26. a bearing gland; 3. a sleeve; 31. a first hole; 311. a gap portion; 312. a first blocking part; 32. a sleeve supporting seat; 4. a compression assembly; 41. a cam; 42. a camshaft; 43. an operating member; 44. a flange; 45. a support; 46. a slide rail; 461. a bushing; 47. pressing the sliding block; 48. briquetting; 49. a first elastic member; 5. a support assembly; 51. a guide rail; 52. a slider; 53. knurling screws; 54. a support member; 541. a bevel; 55. a second elastic member; 56. adjusting the nut; 6. a J-shaped wire clamp; 61. an upper wire clip mounting plate; 62. a lower clamp mounting plate; 63. a kidney-shaped slot; 64. a wire clamp nut; 65. a connecting shaft; 7. a mounting seat; 71. an upper mounting plate; 72. an intermediate support; 73. a lower mounting plate; 8. and (4) a mounting piece.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings 1-9 and the accompanying examples.

With reference to fig. 1-9, in the J-shaped wire clamp installation tool for a distribution network live working robot of the present embodiment, the J-shaped wire clamp 6 includes an upper wire clamp installation plate 61, a lower wire clamp installation plate 62, a connection shaft 65 and a clamp nut 64, the upper wire clamp installation plate 61 and the lower wire clamp installation plate 62 are both provided with a waist-shaped slot 63, the connection shaft 65 is disposed in the waist-shaped slot 63, and the upper end and the lower end of the connection shaft 65 are both provided with the clamp nut 64 for preventing the upper wire clamp installation plate 61 and the lower wire clamp installation plate 62 from separating from the connection shaft 65.

J type clamp mounting tool includes mount pad 7, input shaft 1, supporting component 5, compresses tightly subassembly 4 and drive assembly, and mount pad 7 includes mounting panel 71, support piece 72 and lower mounting panel 73 between ann, and the support piece 72 encloses between upper mounting panel 71, ann and forms an accommodation space with lower mounting panel 73. The input shaft 1 is axially and rotatably arranged on the lower mounting plate 73, the transmission assembly is arranged in the accommodating space, and the supporting assembly 5 and the pressing assembly 4 are both arranged on the upper mounting plate 71. The upper mounting plate 71 is provided with a mounting 8 for placing the J-clamp 6. Compress tightly subassembly 4 and be used for compressing tightly lower clamp mounting panel 62, compress tightly and connect through one-way transmission structure between subassembly 4 and the input shaft 1, one-way transmission structure makes, when input shaft 1 forward rotation, input shaft 1 does not link with compressing tightly subassembly 4, when input shaft 1 reverse return stroke, thereby input shaft 1 with compress tightly subassembly 4 linkage and remove the lower clamp mounting panel 62 to J type clamp 6 and compress tightly. The support assembly 5 is used to support the upper clamp mounting plate 61 of the J-type clamp 6. The transmission assembly is used for screwing the clamp nut 64 of the J-type clamp 6, and the transmission assembly and the input shaft 1 are connected through a connecting structure with a return clearance. The connection structure enables the linkage transmission component to transmit when the input shaft 1 rotates forwards, and the transmission component and the input shaft 1 are disengaged from transmission at least within a rotation angle range when the input shaft 1 returns reversely.

The one-way transmission structure comprises a one-way bearing and a gear set 2, wherein the gear set 2 comprises a first gear 21, a second gear 22, a third gear 23 and a fourth gear 24. The one-way bearing is sleeved on the input shaft 1, the first gear 21 is sleeved on the one-way bearing, the rotatable gear shaft 25 is arranged between the upper mounting plate 71 and the lower mounting plate 73, the second gear 22 and the third gear 23 are sleeved outside the gear shaft 25 and are in key connection with the gear shaft 25, and the fourth gear 24 is connected with the compressing assembly 4. The first gear 21 and the second gear 22 mesh, and the third gear 23 and the fourth gear 24 mesh. The input shaft 1 and the lower mounting plate 73 are rotatably connected through a bearing and a bearing gland 26, the gear shaft 25 and the upper mounting plate 71 and the lower mounting plate 73 are rotatably connected through a bearing and a bearing gland 26, and the fourth gear 24 and the upper mounting plate 71 are rotatably connected through a bearing and a bearing end cover.

The pressing assembly 4 comprises a cam 41 and a cam shaft 42 fixedly connected with the cam 41, and the eccentric part of the cam 41 is fixedly connected with the cam shaft 42. The camshaft 42 is rotatably connected to the upper mounting plate 71, and the fourth gear 24 is fitted over the camshaft 42 and is splined to the camshaft 42. The eccentric part of the cam 41 is provided with a flange 44, the flange 44 is fixedly connected with the cam 41 through screws, and the flange 44 is provided with an operating part 43. In particular, the operating member 43 is a handle that is moved to rotate the cam 41. The pressing assembly 4 further comprises a pressing slider 47, a slide rail 46 and a bracket 45. The slide rail 46 is mounted on the upper mounting plate 71 through the bracket 45, the left end and the right end of the pressing slide block 47 are sleeved on the slide rail 46, one side of the pressing slide block 47 is abutted to the cam 41, and the other side of the pressing slide block 47 is provided with a pressing block 48. A bushing 461 is arranged between the pressing slider 47 and the slide rail 46. A first elastic member 49 is provided between the pressing slider 47 and the bracket 45, and the pressing slider 47 and the cam 41 are always kept in contact by the first elastic member 49. The cam 41 rotates to the position where the edge of the cam 41 is at the maximum distance from the cam shaft 42 and is abutted against the pressing slide block 47, and the cam 41 can push the pressing slide block 47 and further push the pressing block 48 to press the lower clamp mounting plate 62. When the cam 41 rotates to the position where the edge of the cam 41 is at the minimum distance from the cam shaft 42 and is abutted against the pressing slide block 47, the pressing slide block 47 moves back under the action of the first elastic piece 49, and the pressing block 48 unlocks the pressing of the lower clamp mounting plate 62. The mounting member 8 is provided with a kidney-shaped hole, and the mounting member 8 can further adjust the pressing force between the lower clamp mounting plate 62 and the pressing assembly 4 through the kidney-shaped hole and a screw.

The transmission assembly comprises a sleeve 3, and the sleeve 3 is rotatably connected with an upper mounting plate 71 through a sleeve supporting seat 32. One end of the sleeve 3 forms a screwing end for screwing the clip nut 64 of the J-type wire clamp 6, and the other end of the sleeve 3 is connected with the input shaft 1 through a connecting structure. The connection structure comprises a first hole 31 provided in the sleeve 3, the first hole 31 being clearance-fitted to an end of the input shaft 1. Two first blocking parts 312 are arranged on the inner side wall of the first hole 31, the input shaft 1 is provided with a second blocking part 111, and a rotation space for the second blocking part 111 to rotate is formed between the two first blocking parts 312. Torque can be transmitted between the input shaft 1 and the sleeve 3 when the input shaft 1 is rotated in the forward direction until the second stopper 111 abuts against the first stopper 312 on one side. During the specific application, input shaft 1 one end is square shaft 11, and first hole 31 is located to square shaft 11, and first hole 31 inward flange is equipped with four clearance portions 311 that supply the activity of square shaft 11 bight so that square shaft 11 can rotate fixed angle relatively sleeve 3. The first stopping portions 312 are disposed on both sides of the gap portion 311, and the second stopping portion 111 is disposed on the side surface of the square shaft 11.

The supporting assembly 5 includes a guide rail 51 and a sliding member 52 sleeved on the guide rail 51. The guide rail 51 is vertically and fixedly arranged on the mounting base 7, the sliding part 52 is provided with an adjusting part for adjusting the friction force between the guide rail 51 and the sliding part 52, and in particular application, the adjusting part is a knurled screw 53. The knurled screw 53 penetrates the slide 52 and abuts against the surface of the guide 51. The tighter the knurled screw 53 is screwed, the greater the pressure between the end of the knurled screw 53 and the surface of the guide rail 51, and therefore the greater the frictional force for the up-and-down sliding of the slide member 52. The slider 52 is slidably connected with a support member 54 for supporting the upper clamp mounting plate 61, and a minimum value of a frictional force between the slider 52 and the guide rail 51 is set to a fixed value so that the slider 52 does not slide when the support member 54 supports the upper clamp mounting plate 61 in the absence of an external force. A second elastic member 55 for keeping the support member 54 in a projecting tendency is provided between the support member 54 and the slide member 52, and the support member 54 is provided with an adjusting member for adjusting the projecting length of the support member 54. In a specific application, the adjusting component is an adjusting nut 56, and the looser the adjusting nut 56 is screwed, the longer the support 54 extends under the action of the second elastic member 55; the tighter the adjustment nut 56 is screwed, the shorter the length of protrusion the support member 54 will be pulled back.

An inclined surface 541 is provided below the protruding end of the support member 54, and the upper clamp mounting plate 61 and the lower clamp mounting plate 62 are closed after the clamp nut 64 is tightened. When the upper clamp mounting plate 61 and the lower clamp mounting plate 62 are closed, the lower clamp mounting plate 62 contacts and interacts with the inclined surface 541 to eject the support member 54 to retract the support member 54 away from between the upper clamp mounting plate 61 and the lower clamp mounting plate 62.

When the J-clamp 6 installation tool is used, the J-clamp 6 is first placed on the installation member 8, and then the handle is rotated to press the pressing block 48 against the lower clamp installation plate 62. The compressive force between the lower clamp mounting plate 62 and the press block 48 can be further adjusted by a kidney-shaped hole and a screw in the mounting member 8. The adjustment support 54 then supports the upper clamp mounting plate 61. Then, the input shaft 1 is driven to rotate the input shaft 1 in the forward direction, the collet nut 64 is tightened by the sleeve 3, and in the process of tightening the collet nut 64, the upper collet mounting plate 61 moves down until it is folded with the lower collet mounting plate 62 as the lower collet nut 64 is tightened, and at this time, the support member 54 moves down following the upper collet mounting plate 61. Due to the one-way bearing, the normal rotation of the input shaft 1 does not transmit a torque to the first gear 21, and therefore the first gear 21 does not rotate. When the upper clamp mounting plate 61 and the lower clamp mounting plate 62 are closed, the supporting member 54 is ejected and retracted away from between the upper clamp mounting plate 61 and the lower clamp mounting plate 62 due to the inclined surface 541. When the cleat nut 64 is tightened, the input shaft 1 is driven to rotate. A return clearance of 45 degrees is defined between the sleeve 3 and the input shaft 1, the input shaft 1 rotates by 45 degrees, and the input shaft 1 drives the first gear 21 to rotate and then drives the second gear 22, the third gear 23, the fourth gear 24 and the cam 41 to rotate due to the one-way bearing. The gear set 2 sets a fixed transmission ratio, so that the input shaft 1 rotates 45 degrees, the cam 41 rotates 90 degrees, and the lower clamp mounting plate 62 is unlocked after the cam 41 rotates 90 degrees. And then the J-shaped wire clamp installation tool is integrally descended away from the J-shaped wire clamp 6 to finish the work.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art should understand that without departing from the spirit of the present invention, the person skilled in the art should not inventively design the similar structural modes and embodiments to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (10)

1. A J type wire clamp mounting tool for joining in marriage net live working robot, J type wire clamp include down the fastener mounting panel, go up fastener mounting panel and fastener nut, its characterized in that for join in marriage net live working robot's J type wire clamp mounting tool includes

A mounting seat;

the input shaft is axially and rotatably arranged on the mounting seat;

the pressing assembly is arranged on the mounting seat and used for pressing a lower clamp mounting plate of the J-shaped clamp, the pressing assembly is connected with the input shaft through a one-way transmission structure, and when the input shaft returns reversely, the input shaft and the pressing assembly are linked to release the pressing of the lower clamp mounting plate of the J-shaped clamp;

the transmission assembly is arranged on the mounting seat and used for screwing a wire clamp nut of the J-shaped wire clamp, the transmission assembly is connected with the input shaft through a connecting structure with a return clearance, and when the input shaft rotates in the forward direction, the transmission assembly is linked for transmission; when the input shaft returns reversely, the transmission assembly is disengaged from the input shaft at least in a rotation angle range.

2. The J-shaped wire clamp installation tool for the distribution network live working robot as claimed in claim 1, wherein the one-way transmission structure comprises a one-way bearing and a gear set, an input end of the gear set is sleeved on the input shaft through the one-way bearing, and an output end of the gear set is in transmission connection with the pressing assembly.

3. The J-shaped clamp installation tool for the distribution network live working robot is characterized in that the pressing component comprises a cam and a cam shaft fixedly connected with the cam, the cam shaft is rotatably connected with the installation seat, an output end of the gear set is connected with the cam shaft, the gear set is in transmission linkage with the cam shaft to rotate, the cam is provided with an operating part, the operating part is rotated, and the lower clamp installation plate is pressed through rotation of the cam.

4. The J-shaped wire clamp installation tool for the distribution network hot-line work robot is characterized in that the compression assembly further comprises a compression slide block, a slide rail and a support, the slide rail is installed on the installation seat through the support, the compression slide block is sleeved on the slide rail, a first elastic piece is arranged between the compression slide block and the support, one side of the compression slide block is abutted to the cam, the other side of the compression slide block is provided with a pressing block, and the cam rotates to push the compression slide block to further push the pressing block to compress the lower wire clamp installation plate.

5. The J-shaped wire clamp installation tool for the distribution network electric working robot is characterized in that the transmission assembly comprises a sleeve, one end of the sleeve is formed into a screwing end used for screwing a wire clamp nut of the J-shaped wire clamp, and the other end of the sleeve is connected with the input shaft through a connecting structure.

6. The J-shaped clamp installation tool for the distribution network live working robot as claimed in claim 5, wherein the connection structure comprises a first hole formed in the sleeve, the first hole is in clearance fit with one end of the input shaft, two first blocking portions are arranged on the inner side wall of the first hole, the input shaft is provided with a second blocking portion, a rotation space for the second blocking portion to rotate is formed between the two first blocking portions, and when the input shaft rotates forwards until the second blocking portion abuts against the first blocking portion on one side, torque can be transmitted between the input shaft and the sleeve.

7. The J-shaped wire clamp installation tool for the distribution network hot-line work robot as claimed in claim 6, wherein one end of the input shaft is a square shaft, the square shaft is arranged in the first hole, four gap portions for moving corners of the square shaft are arranged at the inner edge of the first hole so that the square shaft can rotate relative to the sleeve for a fixed angle, first blocking portions are arranged on two sides of each gap portion, and second blocking portions are arranged on the side surfaces of the square shaft.

8. The J-shaped wire clamp installation tool for the distribution network live working robot is characterized by further comprising a support assembly for supporting an upper wire clamp installation plate of the J-shaped wire clamp, wherein the support assembly is arranged on the installation seat, the support assembly comprises a guide rail and a sliding part sleeved on the guide rail, the guide rail is vertically and fixedly installed on the installation seat, a support part for supporting the upper wire clamp installation plate is slidably connected with the sliding part, friction force exists between the sliding part and the guide rail, so that the sliding part cannot slide when the support part supports the upper wire clamp installation plate in the absence of external force, a second elastic part for keeping the support part in a stretching trend is arranged between the support part and the sliding part, and the support part is provided with an adjusting part for adjusting the stretching length of the support part.

9. The J-clamp installation tool for the distribution network live working robot according to claim 8, wherein the adjusting member is an adjusting nut.

10. The J-shaped clamp installation tool for the distribution network live working robot as claimed in claim 9, wherein an inclined surface is arranged below the extending end of the support member, after the clamp nut is tightened, the upper clamp installation plate and the lower clamp installation plate are folded, and after the upper clamp installation plate and the lower clamp installation plate are folded, the lower clamp installation plate and the inclined surface contact and interact to eject the support member, so that the support member retracts to be separated from between the upper clamp installation plate and the lower clamp installation plate.

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