Outer sheath cutting device for electric wire production
Technical Field
The utility model relates to an electric wire production technical field specifically is an outer sheath cutting device is used in electric wire production.
Background
When the production of electric wire and cable is processed, in case the crushing appears in the protective layer of electric wire, in time need peel off the foreskin, be convenient for inspect the internal conductor damage condition, especially the crushing appears very easily in finished product electric wire's both ends department, mostly manual use tong carry out manual peeling off after current electric wire crushing, and the foreskin breaks away from with the internal conductor very hard, and intensity of labour is big, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outer sheath cutting device is used in electric wire production, the device can be fast convenient peel off the electric wire sheath.
In order to achieve the above object, the utility model provides a following technical scheme: an outer sheath cutting device for electric wire production comprises a cutting frame, wherein a telescopic rod is arranged on the left side of the cutting frame, the bottom of the telescopic rod extends out of the cutting frame and is fixedly connected with a rocking handle, and the bottom of the cutting frame is provided with a bearing matched with the telescopic rod, the top of the telescopic rod penetrates to the top of the cutting frame and is connected with a threaded sleeve in a threaded manner, the top of the cutting frame is provided with a through hole for the telescopic rod to pass through, the right side of the cutting frame is fixedly connected with a fixed plate, the fixing plate is provided with a fixing opening, the end surface of the fixing plate is connected with a fastening bolt through a thread, the inner side end of the fastening bolt penetrates into the fixing port and is rotatably connected with a pressing block through a bearing, the left side that lies in the fixed plate on the cutting frame has linked firmly the backup pad, rotate to install in the backup pad and cut the pipe, the right-hand member that cuts the pipe is installed the cutting mechanism left end and is connected with power device.
Preferably, cutting mechanism include with cutting pipe threaded connection's adjusting bolt, the one end that cutting pipe was kept away from to adjusting bolt has linked firmly the adjustment handle, adjusting bolt keeps away from the one end of adjustment handle and runs through to the inside of cutting pipe and be connected with the cutting piece through the bearing rotation, the sliding tray that the cooperation cutting piece used is seted up to the inside of cutting pipe.
Preferably, power device includes the motor that links firmly through supporting seat and cutting frame, the output of motor has linked firmly driving pulley, the left end of cutting pipe has linked firmly driven pulley, driving pulley passes through belt drive with driven pulley and is connected.
Preferably, the cutting piece is close to one side symmetry of adjusting handle and has linked firmly the gag lever post, the through-hole that the cooperation gag lever post used is seted up on the surface of cutting the pipe, the scale mark is carved with on the surface of gag lever post.
Preferably, the two opposite sides of the pressing block are fixedly connected with sliding blocks respectively, and the inner wall of the fixing port is provided with a sliding groove in sliding fit with the sliding blocks.
Preferably, the inside of cutting frame and the right side that is located the telescopic link are connected with the back shaft through the bearing rotation, the mid-mounting of back shaft has the pulley.
Preferably, the outer side end of the fastening bolt is fixedly connected with a crank, and a protective sleeve is sleeved on the surface of the crank.
Preferably, the outer side end of the threaded sleeve is fixedly connected with a fixing ring, and a rubber sleeve is sleeved on the surface of the fixing ring.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a setting of cutting frame, telescopic link, rocking handle, thread bush, fixed plate, fixed mouthful, fastening bolt, briquetting, backup pad, cutting pipe, cutting mechanism makes that the device can be fast convenient peel off the electric wire foreskin, has effectively reduced operation personnel's intensity of labour, has improved the operating efficiency, and the practicality is strong, is worth using widely.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of an assembly structure of the pressure block;
FIG. 4 is a schematic structural view of a cutting mechanism;
fig. 5 is an enlarged view of point a in fig. 1.
In the figure: 1. a cutting frame; 2. a telescopic rod; 3. a rocking handle; 4. a threaded sleeve; 5. a fixing plate; 6. a fixed port; 7. fastening a bolt; 8. briquetting; 9. a support plate; 10. cutting the pipe; 11. a cutting mechanism; 111. adjusting the bolt; 112. an adjusting handle; 113. cutting the slices; 12. a power plant; 121. a motor; 122. a supporting seat; 123. a driving pulley; 124. a belt; 125. a driven pulley; 13. a limiting rod; 14. scale lines; 15. a slider; 16. a slider; 17. a support shaft; 18. a pulley; 19. a crank; 20. and (4) fixing the ring.
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.
An outer sheath cutting device for electric wire production comprises a cutting frame 1, wherein a telescopic rod 2 is arranged on the left side of the cutting frame 1, the bottom of the telescopic rod 2 extends out of the cutting frame 1 and is fixedly connected with a rocking handle 3, and the bottom of the cutting frame 1 is provided with a bearing matched with the telescopic rod 2, the top of the telescopic rod 2 penetrates to the top of the cutting frame 1 and is connected with a threaded sleeve 4 in a threaded manner, and the top of the cutting frame 1 is provided with a through hole for the telescopic rod 2 to pass through, the right side of the cutting frame 1 is fixedly connected with a fixed plate 5, the fixed plate 5 is provided with a fixed port 6, the end surface of the fixed plate 5 is connected with a fastening bolt 7 through a thread, the inner side end of the fastening bolt 7 penetrates into the fixed port 6 and is rotatably connected with a pressing block 8 through a bearing, the left side of the fixed plate 5 on the cutting frame 1 is fixedly connected with a supporting plate 9, the supporting plate 9 is rotatably provided with a cutting pipe 10, the right end of the cutting pipe 10 is provided with a cutting mechanism 11, and the left end of the cutting mechanism is connected with a power device 12.
Cutting mechanism 11 includes and cuts cutting pipe 10 threaded connection's adjusting bolt 111, the one end that cutting pipe 10 was kept away from to adjusting bolt 111 has linked firmly regulation handle 112, adjusting bolt 111 is kept away from the one end of regulation handle 112 and runs through to the inside of cutting pipe 10 and is connected with cutting piece 113 through the bearing rotation, the sliding tray that the 113 uses of cooperation cutting piece has been seted up to the inside of cutting pipe 10, through setting up adjusting bolt 111, adjusting handle 112 and cutting piece 113, effectively realized the cutting to the electric wire foreskin of different diameters.
Power device 12 includes the motor 121 that links firmly through supporting seat 122 and cutting frame 1, the output of motor 121 has linked firmly driving pulley 123, the left end of cutting pipe 10 has linked firmly driven pulley 125, driving pulley 123 passes through the belt 124 transmission with driven pulley 125 and is connected, and motor 121 passes through driving pulley 123, belt 124 and driven pulley 125 and drives cutting pipe 10 and cutting mechanism 11 and rotate and realize automatic cutout.
The cutting piece 113 is close to one side symmetry of adjusting handle 112 and has linked firmly gag lever post 13, and the through-hole that cooperation gag lever post 13 used is seted up on the surface of cutting pipe 10, and scale mark 14 is carved with on the surface of gag lever post 13, and gag lever post 13 has effectively strengthened the gliding stability of cutting piece 113, can accurately adjust the cutting depth through scale mark 14.
The two opposite sides of the pressing block 8 are fixedly connected with sliding blocks 15 respectively, the inner wall of the fixing port 6 is provided with a sliding groove 16 in sliding fit with the sliding blocks 15, and the sliding stability of the pressing block 8 can be enhanced by matching the sliding blocks 15 with the sliding groove 16.
The inside of cutting frame 1 is located the right side of telescopic link 2 and is connected with back shaft 17 through the bearing rotation, and the mid-mounting of back shaft 17 has pulley 18, is convenient for stabilize the leading-in horizontal position of cutting pipe 10 of electric wire through back shaft 17 and pulley 18.
The outer side end of the fastening bolt 7 is fixedly connected with a crank 19, a protective sleeve is sleeved on the surface of the crank 19, and an operator can conveniently drive the fastening bolt 7 to rotate through the crank 19.
The outer side end of the thread bush 4 is fixedly connected with a fixing ring 20, the surface of the fixing ring 20 is sleeved with a rubber bush, and the thread bush 4 can be conveniently disassembled and assembled through the fixing ring 20.
When the device is used, one end of an electric wire needing to be subjected to sheath peeling surrounds the surface of an expansion link 2 for a plurality of weeks and then bypasses a pulley 18, then the electric wire sequentially passes through a cutting pipe 10 and a fixing port 6 in a fixing plate 5, a crank 19 drives a fastening bolt 7 to rotate, the fastening bolt 7 moves towards the fixing port 6, a pushing pressing block 8 is pushed to press the surface of the electric wire, an adjusting bolt 111 is respectively rotated through an adjusting handle 112, the adjusting bolt 111 moves towards the cutting pipe 10, a cutting blade 113 is cut into the inner part of the electric wire sheath, the cutting depth is reasonably adjusted through a scale mark 14 on the surface of a limiting rod 13, a motor 121 is started, the motor 121 drives a driving belt wheel 123 to rotate, the driving belt wheel 123 drives a driven belt wheel 125 and the cutting pipe 10 to rotate through a belt 124, the cutting pipe 10 drives a cutting mechanism 11 to rapidly cut the electric wire sheath, the motor 121 is closed, the pressing block 8 and the cutting blade 113 are separated from the wrapping of the electric wire, the telescopic rod 2 is rotated through the rocking handle 3, the electric wire in the electric wire is pulled out, the wrapping and the electric wire are peeled off, the threaded sleeve 4 is detached by rotating the fixing ring 20, the contraction end of the telescopic rod 2 is retracted, and the electric wire is separated from the surface of the telescopic rod 2 in a sliding mode and then taken down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.