CN212647076U

CN212647076U - Integrated pneumatic crimping machine for processing jumper wire of communication optical cable

Info

Publication number: CN212647076U
Application number: CN202021904677.5U
Authority: CN
Inventors: 吴焕竞
Original assignee: Hangzhou Guangdian Communication Technology Co ltd
Current assignee: Hangzhou Guangdian Communication Technology Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-03-02
Anticipated expiration: 2030-09-03

Abstract

The utility model belongs to the technical field of pneumatic crimping machine, especially, an integral type pneumatic crimping machine for processing of communication optical cable wire jumper provides following scheme now, including mount and fixed plate, the pneumatic cylinder is installed to the bolt on the mount, the locating lever is connected with the locating hole block, the meshing is connected with second conical gear on the first conical gear, the welding has the threaded rod on the second conical gear, the mount is connected with the threaded rod, the outer terminal surface swing joint of threaded rod has fixed loop bar, fixed loop bar and fixed plate welding, mount top and fixed plate sliding connection. The utility model discloses be provided with fixed loop bar, the threaded rod rotates in corresponding fixed loop bar, can drive the fixed plate on the fixed loop bar and carry out the up-and-down motion, and then stroke length between the both sides crimping pincers about can convenient and fast's regulation, can carry out stable crimping work to the communication optical cable of different diameters sizes.

Description

Integrated pneumatic crimping machine for processing jumper wire of communication optical cable

Technical Field

The utility model relates to a pneumatic press-connection machine technical field specifically is a pneumatic press-connection machine of integral type for communication optical cable wire jumper processing.

Background

In the processing process of the communication optical cable jumper, the integrated pneumatic crimping machine applies certain mechanical external force to the electric wire and the terminal after the cable is assembled by using crimping pliers, so that the 2 materials are tightly jointed, the purpose of electric conduction or firm joint is achieved, and the processing stability of the subsequent communication optical cable jumper can be ensured.

Most of the existing integrated pneumatic crimping machines for processing the jumper wire of the communication optical cable have the following problems:

firstly, in the long-time working process of the integrated pneumatic crimping machine, the crimping pliers on the integrated pneumatic crimping machine are easily abraded, and workers are inconvenient to conveniently detach and replace the crimping pliers;

secondly, because the pneumatic press-connection machine of integral type uses hydraulic cylinder to provide power, and to the communication optical cable wire jumper of different diameters size, inconvenient movement distance to hydraulic cylinder adjusts, and then can not guarantee the stability of follow-up crimping work, needs an integral type pneumatic press-connection machine that is used for communication optical cable wire jumper processing for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pneumatic press-connection machine of integral type for processing of communication optical cable wire jumper has solved the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an integrated pneumatic crimping machine for processing jumper wires of communication optical cables comprises a fixing frame and a fixing plate, wherein a hydraulic cylinder is mounted on the fixing frame through bolts, a hydraulic rod is mounted at the output end of the hydraulic cylinder, a placing frame is connected to the bottom end of the hydraulic rod through a screw, a worm wheel is mounted on the placing frame, a worm is meshed and connected to the worm wheel and is rotatably connected with the hydraulic rod, a connecting plate is fixedly welded on the worm wheel, a spiral groove is formed in the connecting plate, a limiting plate is slidably connected to the inside of the spiral groove, a rubber pad is connected to the limiting plate through a screw, a positioning rod is connected to the limiting plate through a screw, a limiting groove is formed in the placing frame and is slidably connected with the limiting groove, a placing groove is formed in the placing frame, crimping pliers are connected in a clamping, the positioning rod is connected with the positioning hole in a clamping mode, the fixing frame is rotatably connected with a fixing shaft, a first bevel gear is welded and fixed on the fixing shaft, a second bevel gear is connected to the first bevel gear in a meshed mode, a threaded rod is welded to the second bevel gear, the fixing frame is connected with the threaded rod, a fixing sleeve rod is movably connected to the outer end face of the threaded rod, the fixing sleeve rod is welded with the fixing plate, and the upper portion of the fixing frame is connected with the fixing plate in a sliding mode.

Preferably, the worm wheel is connected with the placing frame through a bearing, the diameter of the worm wheel is larger than that of the placing frame, and the placing frame is fixed on the hydraulic rod and the fixing plate respectively.

Preferably, the central axis of the worm wheel and the central axis of the connecting joint plate are positioned on the same vertical central line, and the diameter of the connecting joint plate is smaller than the diameter of the inner space of the placing rack.

Preferably, the limiting plates are symmetrically distributed on the left side and the right side of the crimping pliers, the positioning rods are fixed in the middle of the limiting plates, and the side end faces of the limiting plates are flush with the side end faces of the rubber pads.

Preferably, the limiting plate is in sliding connection with the placing frame through a clamping manner formed between the spiral groove and the limiting groove, and the height of the limiting plate is smaller than that of the crimping pliers.

Preferably, the first bevel gears are symmetrically distributed on the left side and the right side of the fixed shaft, the first bevel gears correspond to the second bevel gears one to one, and the threaded rod is in threaded connection with the fixed sleeve rod.

In the utility model, the water-saving device is provided with a water-saving valve,

through setting;

(1) the device is provided with a limiting plate, a worm can drive a connecting plate to rotate through a worm wheel, the limiting plate can be driven to move towards the middle by combining a spiral groove and a limiting groove, the limiting plate can drive a positioning rod to be clamped into a positioning hole of a crimping clamp, and then the crimping clamp can be conveniently and quickly installed and fixed;

(2) the device is provided with fixed loop bar, and the fixed axle can drive the threaded rod through first conical gear and second conical gear and rotate in corresponding fixed loop bar, can drive the fixed plate on the fixed loop bar and carry out the up-and-down motion, and then stroke length between the both sides crimping pincers about the regulation that can convenient and fast, can carry out stable crimping work to the communication optical cable of different diameters size, has increased crimping machine's use variety.

Drawings

Fig. 1 is a schematic structural diagram of an integral pneumatic crimping machine for processing a jumper wire of a communication optical cable according to the present invention;

fig. 2 is a schematic structural view of an integrated pneumatic crimping machine rack for processing jumper wires of communication cables according to the present invention;

FIG. 3 is a schematic structural view of a side view of a limiting groove of the integrated pneumatic crimping machine for processing a jumper wire of a communication optical cable according to the present invention;

FIG. 4 is a schematic structural diagram of a side view of a positioning hole of the integrated pneumatic crimping machine for processing a jumper wire of a communication optical cable according to the present invention;

FIG. 5 is a schematic structural view of a spiral groove of the integrated pneumatic crimping machine for processing jumper wires of communication cables according to the present invention;

fig. 6 is a schematic structural view of a point a in fig. 1 of an integrated pneumatic crimping machine for processing a jumper wire of a communication optical cable according to the present invention;

fig. 7 is the utility model provides a structural schematic that integral type pneumatic crimping machine fixed plate looked sideways for processing of communication optical cable wire jumper who provides.

In the figure: 1. a fixed mount; 2. a hydraulic cylinder; 3. a hydraulic lever; 4. a worm; 5. a worm gear; 6. placing a rack; 7. a connector tile; 8. a helical groove; 9. a limiting plate; 10. a rubber pad; 11. positioning a rod; 12. crimping pliers; 13. positioning holes; 14. a placement groove; 15. a fixing plate; 16. a fixed shaft; 17. a first bevel gear; 18. a second bevel gear; 19. a threaded rod; 20. fixing the loop bar; 21. a limiting groove.

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.

Referring to fig. 1-7, an integrated pneumatic crimping machine for processing a jumper wire of a communication optical cable comprises a fixed frame 1, a hydraulic cylinder 2, a hydraulic rod 3, a worm 4, a worm wheel 5, a placing frame 6, a connecting plate 7, a spiral groove 8, a limiting plate 9, a rubber pad 10, a positioning rod 11, crimping pliers 12, a positioning hole 13, a placing groove 14, a fixing plate 15, a fixing shaft 16, a first bevel gear 17, a second bevel gear 18, a threaded rod 19, a fixing sleeve rod 20 and a limiting groove 21, wherein the hydraulic cylinder 2 is installed on the fixed frame 1 through a bolt, the hydraulic rod 3 is installed at the output end of the hydraulic cylinder 2, the placing frame 6 is connected with the bottom end of the hydraulic rod 3 through a screw, the worm wheel 5 is installed on the placing frame 6, the worm wheel 5 is connected with the worm 4 in a meshing manner, the worm 4 is rotatably connected with the, the inside sliding connection of helicla flute 8 has limiting plate 9, the screwed connection has rubber pad 10 on the limiting plate 9, the screwed connection has locating lever 11 on the limiting plate 9, spacing groove 21 has been seted up on the rack 6, limiting plate 9 and spacing groove 21 sliding connection, standing groove 14 has been seted up on the rack 6, the joint is connected with crimping pincers 12 in the standing groove 14, locating hole 13 has been seted up on crimping pincers 12, locating lever 11 is connected with locating hole 13 block, it is connected with fixed axle 16 to rotate on the mount 1, welded fastening has first conical gear 17 on the fixed axle 16, the meshing is connected with second conical gear 18 on the first conical gear 17, the welding has threaded rod 19 on the second conical gear 18, mount 1 is connected with threaded rod 19, the outer terminal surface swing joint of threaded rod 19 has fixed loop bar 20, fixed loop bar 20 welds with fixed plate 15, mount 1 top and fixed.

Further, be connected for the bearing between worm wheel 5 and the rack 6, and the diameter of worm wheel 5 is greater than the diameter of rack 6 to rack 6 is fixed respectively at hydraulic stem 3 and fixed plate 15, can guarantee the stability of connection state between worm wheel 5 and the rack 6, has effectively improved the use high efficiency of press-connection machine.

Particularly, the central axis of the worm wheel 5 and the central axis of the connecting plate 7 are located on the same vertical central line, and the diameter of the connecting plate 7 is smaller than the diameter of the inner space of the placing frame 6, so that the connecting plate 7 can be ensured to stably rotate in the placing frame 6, and the use stability of the connecting plate 7 is improved.

It should be noted that the limiting plates 9 are symmetrically distributed on the left and right sides of the crimping pliers 12, the positioning rods 11 are fixed in the middle of the limiting plates 9, and the side end surfaces of the limiting plates 9 are flush with the side end surfaces of the rubber pads 10, so that adverse effects of the rubber pads 10 on the limiting plates 9 can be effectively avoided.

In addition, the limiting plate 9 forms the sliding connection of block through between the spiral groove 8 and the limiting groove 21 and the placing frame 6, and the height of the limiting plate 9 is smaller than the height of the crimping pliers 12, so that the stability of the motion state of the limiting plate 9 on the placing frame 6 can be ensured, and the use stability of the subsequent crimping pliers 12 can be further ensured.

In addition, the first bevel gears 17 are symmetrically distributed on the left side and the right side of the fixed shaft 16, the first bevel gears 17 correspond to the second bevel gears 18 one by one, and the threaded rod 19 is in threaded connection with the fixed sleeve rod 20, so that the threaded rod 19 can be ensured to conveniently control the fixed sleeve rod 20 to perform stable up-and-down movement.

The working principle is as follows: when the pneumatic crimping machine is used, with reference to fig. 1-5, when the pneumatic crimping machine starts to work, the hydraulic cylinder 2 can drive the upper crimping pliers 12 to move downwards through the hydraulic rod 3, and at the same time, the lower crimping pliers 12 on the fixing plate 15 can perform stable crimping work on a jumper wire of a communication optical cable, when the crimping pliers 12 needs to be replaced, the worm 4 can be rotated to drive the worm wheel 5 to rotate on the placing frame 6, so as to drive the connecting plate 7 to rotate, in the rotating process of the connecting plate 7, the limiting plates 9 on two sides of the spiral groove 8 can simultaneously move towards the middle under the limiting action of the limiting groove 21 on the placing frame 6, so as to conveniently and quickly perform limiting work on the crimping pliers 12 in the middle placing groove 14 of the placing frame 6, and meanwhile, the limiting plates 9 can drive the positioning rod 11 to be clamped into the positioning hole 13 of the crimping pliers 12, so as to conveniently and quickly install and, meanwhile, under the action of the rubber pad 10, effective protection and shock absorption work can be performed on the crimping pliers 12, similarly, the limiting plates 9 on the two sides can be driven by reversely rotating the worm 4, the positioning rods 11 are driven to move outwards to be separated from the positioning holes 13, and the disassembly and replacement work of the crimping pliers 12 can be conveniently and quickly completed;

when the stroke distance between the crimping pliers 12 needs to be adjusted, referring to fig. 1, 6 and 7, a worker can drive the first bevel gear 17 to rotate by rotating the fixed shaft 16, at this time, the first bevel gear 17 can drive the threaded rod 19 to rotate in the corresponding fixed sleeve 20 through the second bevel gear 18, and can drive the fixed plate 15 on the fixed sleeve 20 to move up and down, so as to conveniently and quickly adjust the stroke length between the crimping pliers 12 on the upper side and the lower side, and can perform stable crimping work on communication optical cables of different diameters, which is the working process of the whole crimping machine, and the contents which are not described in detail in this specification, such as the hydraulic cylinder 2, the hydraulic rod 3, the rubber pad 10 and the crimping pliers 12, all belong to the prior art known to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an integral type pneumatic press-connection machine for processing of communication optical cable wire jumper, includes mount (1) and fixed plate (15), its characterized in that: the hydraulic cylinder (2) is mounted on the fixing frame (1) through bolts, the hydraulic rod (3) is mounted at the output end of the hydraulic cylinder (2), a placing frame (6) is connected to the bottom end of the hydraulic rod (3) through screws, a worm wheel (5) is mounted on the placing frame (6), a worm (4) is connected to the worm wheel (5) in a meshed mode, the worm (4) is rotatably connected with the hydraulic rod (3), a connecting plate (7) is fixedly welded to the worm wheel (5), a spiral groove (8) is formed in the connecting plate (7), a limiting plate (9) is slidably connected to the inner portion of the spiral groove (8), a rubber pad (10) is connected to the limiting plate (9) through screws, a positioning rod (11) is connected to the limiting plate (9) through screws, a limiting groove (21) is formed in the placing frame (6), and the limiting plate (9, a placing groove (14) is arranged on the placing frame (6), a crimping clamp (12) is connected in the placing groove (14) in a clamping manner, the crimping pliers (12) is provided with a positioning hole (13), the positioning rod (11) is clamped and connected with the positioning hole (13), a fixed shaft (16) is rotatably connected on the fixed frame (1), a first conical gear (17) is welded and fixed on the fixed shaft (16), a second bevel gear (18) is engaged and connected on the first bevel gear (17), a threaded rod (19) is welded on the second bevel gear (18), the fixed frame (1) is connected with the threaded rod (19), the outer end surface of the threaded rod (19) is movably connected with a fixed loop bar (20), the fixed loop bar (20) is welded with the fixed plate (15), and the upper part of the fixed frame (1) is connected with the fixed plate (15) in a sliding manner.

2. The integrated pneumatic crimping machine for jumper wire processing of communication cables as claimed in claim 1, wherein: the worm wheel (5) is connected with the placing frame (6) through a bearing, the diameter of the worm wheel (5) is larger than that of the placing frame (6), and the placing frame (6) is fixed on the hydraulic rod (3) and the fixing plate (15) respectively.

3. The integrated pneumatic crimping machine for jumper wire processing of communication cables as claimed in claim 1, wherein: the central axis of the worm wheel (5) and the central axis of the connecting plate (7) are positioned on the same vertical central line, and the diameter of the connecting plate (7) is smaller than the diameter of the inner space of the placing frame (6).

4. The integrated pneumatic crimping machine for jumper wire processing of communication cables as claimed in claim 1, wherein: the limiting plates (9) are symmetrically distributed on the left side and the right side of the crimping pliers (12), the positioning rods (11) are fixed in the middle of the limiting plates (9), and the side end faces of the limiting plates (9) are flush with the side end faces of the rubber pads (10).

5. The integrated pneumatic crimping machine for jumper wire processing of communication cables as claimed in claim 1, wherein: the limiting plate (9) is in clamping sliding connection with the placing frame (6) through the spiral groove (8) and the limiting groove (21), and the height of the limiting plate (9) is smaller than that of the crimping pliers (12).

6. The integrated pneumatic crimping machine for jumper wire processing of communication cables as claimed in claim 1, wherein: the first bevel gears (17) are symmetrically distributed on the left side and the right side of the fixed shaft (16), the first bevel gears (17) correspond to the second bevel gears (18) one to one, and the threaded rod (19) is in threaded connection with the fixed sleeve rod (20).