CN209918772U

CN209918772U - Fixing device for cable shearing

Info

Publication number: CN209918772U
Application number: CN201920707208.5U
Authority: CN
Inventors: 温锦庚
Original assignee: Hebei Li Neng Cable Co Ltd
Current assignee: Hebei Li Neng Cable Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-01-10
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a fixing device is used in cable shearing relates to the fixing device field, and this fixing device is used in cable shearing, comprises a workbench, the last fixed surface of workstation is connected with the U-shaped frame, the top and the bottom of U-shaped frame inner wall respectively with the top and the bottom fixed connection of square bar, the spacing groove has been seted up in the left side of square bar, the inner wall of spacing groove and the surface swing joint of stopper, the left side of stopper and the side surface fixed connection of internal thread pipe, the side surface of internal thread pipe and the right-hand member fixed connection of lock chain, the left end fixedly connected with movable rod of lock chain, the position department that the inner wall of U-shaped frame corresponds the movable rod has seted up the square groove. The utility model discloses a set up U-shaped frame, lock chain, screw rod, dead lever and place the platform, solved present common cable when cuting, the majority is directly to cuting the cable, and the cable is not fixed when cuting, leads to the problem of cable incision department unevenness easily.

Description

Fixing device for cable shearing

Technical Field

The utility model relates to a fixing device technical field specifically is a fixing device is used in cable shearing.

Background

The cable is a general name of articles such as optical cables and electric cables, has many purposes, is mainly used for controlling installation, connecting equipment, transmitting electric power and other multiple functions, is indispensable equipment in an electric power transmission system, and has a circular cross section and different diameters.

At present common cable is when cuting, and the majority is directly to cuting the cable, and the cable is not fixed during the shearing, leads to cable incision unevenness easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixing device is used in cable shearing has solved present common cable when cuting, and the majority is directly to cuting the cable, and the cable is not fixed when cuting, leads to the problem of cable incision department unevenness easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for cable shearing comprises a workbench, wherein a U-shaped frame is fixedly connected to the upper surface of the workbench, the top and the bottom of the inner wall of the U-shaped frame are fixedly connected with the top and the bottom of a square rod respectively, a limiting groove is formed in the left side of the square rod, the inner wall of the limiting groove is movably connected with the surface of a limiting block, the left side of the limiting block is fixedly connected with the side surface of an internal thread pipe, the side surface of the internal thread pipe is fixedly connected with the right end of a locking chain, a movable rod is fixedly connected with the left end of the locking chain, a square groove is formed in the position, corresponding to the movable rod, of the inner wall of the U-shaped frame, the inner wall of the square groove is movably connected with the surface of the movable rod, a bolt is fixedly connected with the left end of the movable rod, the left end of the bolt penetrates through the U-shaped frame and is in threaded connection with the surface of a nut, the utility model discloses a quick-witted, including U-shaped frame, workstation, disc, side surface fixedly connected with dead lever, the bottom of screw rod run through the U-shaped frame and with the upper surface swing joint of workstation, logical groove has been seted up at the top of U-shaped frame inner wall, the surface of screw rod and the inner wall swing joint who leads to the groove, the top fixedly connected with disc of screw rod, and the disc is located the U-shaped frame directly over, the side surface fixedly connected with dead lever of disc, and the quantity of dead lever is two, the platform is placed to the bottom fixedly connected with of U-shaped frame inner wall, and places the left side of platform and the left side fixed connection of U-shaped frame.

Preferably, balls are movably embedded in the front face and the back face of the limiting block, and the surfaces of the balls are movably connected with the inner wall of the limiting groove.

Preferably, the side surface of the inner wall of the through groove is provided with an annular groove, the inner wall of the annular groove is movably connected with the surface of the limiting ring, and the limiting ring is fixedly sleeved on the surface of the screw rod.

Preferably, the left side of the inner wall of the U-shaped frame is provided with anti-skidding lines, and the anti-skidding lines are positioned at the upper left side of the placing table.

Preferably, a deep groove ball bearing is embedded in the upper surface of the workbench and fixedly sleeved on the surface of the screw rod.

(III) advantageous effects

The utility model provides a cable is sheared and is used fixing device possesses following beneficial effect:

the utility model arranges the cable on the top of the placing table by arranging the U-shaped frame, the locking chain, the screw rod, the fixed rod and the placing table, holds the fixed rod and horizontally rotates the fixed rod, thereby driving the disc and the screw rod to rotate, the limit block is matched with the limit groove so that the internal thread pipe can not rotate, the internal thread pipe moves downwards, thereby driving the right end of the locking chain to move downwards, the locking chain clamps the cable along with the continuous rotation of the fixed rod, thereby fixing the cable, when shearing the cable, fix the cable in advance at cable incision department, the incision department of cable is just fixed more than the cable and is leveled when cuting, has reached the smooth effect of cable incision department when cuting, has solved present common cable and when cuting, and the majority is directly cuting the cable, and the cable is not fixed during the shearing, leads to the problem of cable incision department unevenness easily.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a top cross-sectional view of the position of the limiting block.

In the figure: 1 workstation, 2U-shaped frame, 3 deep groove ball bearings, 4 square poles, 5 spacing grooves, 6 spacing blocks, 7 internal thread pipes, 8 lock chains, 9 movable rods, 10 square grooves, 11 bolts, 12 nuts, 13 screw rods, 14 through grooves, 15 discs, 16 fixed rods, 17 placing tables, 18 anti-skidding ribs, 19 balls, 20 annular grooves, 21 spacing rings, 22 anti-skidding lines.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a fixing device for cable shearing comprises a workbench 1, a U-shaped frame 2 is fixedly connected to the upper surface of the workbench 1, the front view of the U-shaped frame 2 is U-shaped, the top and the bottom of the inner wall of the U-shaped frame 2 are fixedly connected with the top and the bottom of a square rod 4 respectively, a limiting groove 5 is formed in the left side of the square rod 4, the inner wall of the limiting groove 5 is movably connected with the surface of a limiting block 6, the left side of the limiting block 6 is fixedly connected with the side surface of an internal thread tube 7, the side surface of the internal thread tube 7 is fixedly connected with the right end of a locking chain 8, the right end of the locking chain 8 is mounted on the side surface of the internal thread tube 7 through a locking screw, a movable rod 9 is fixedly connected with the left end of the locking chain 8, a square groove 10 is formed in the position, corresponding to the movable rod 9, of the inner wall of the U-shaped frame 2, the installation of a locking chain 8 is facilitated, the inner wall of a square groove 10 is movably connected with the surface of a movable rod 9, the left end of the movable rod 9 is fixedly connected with a bolt 11, the left end of the bolt 11 penetrates through a U-shaped frame 2 and is in threaded connection with the surface of a nut 12, a spring gasket is sleeved on the surface of the nut 12, the left side and the right side of the spring gasket are respectively lapped with the right side of the nut 12 and the surface of the U-shaped frame 2, the nut 12 is positioned on the left side of the U-shaped frame 2, the inner wall of an internal thread pipe 7 is in threaded connection with the surface of a screw 13, the bottom of the screw 13 penetrates through the U-shaped frame 2 and is movably connected with the upper surface of a workbench 1, a through groove 14 is formed in the top of the inner wall of the U-shaped frame 2, the surface of the screw 13 is movably connected with the inner wall of the through groove 14, a disc 15 is, disc 15 and dead lever 16 increase the arm of force, just it is more laborsaving, the person of facilitating the use uses, and the quantity of dead lever 16 is two, platform 17 is placed to the bottom fixedly connected with of 2 inner walls of U-shaped frame, and place the left side of platform 17 and the left side fixed connection of 2 inner walls of U-shaped frame, place the top fixedly connected with anti-skidding rib 18 of platform 17, anti-skidding rib 18 has increased the cable and has placed the friction between the platform 17, make the cable can not lead to the cable to move too big because of the extrusion of locking chain 8.

As a technical optimization scheme of the utility model, stopper 6's the equal activity in front and the back is inlayed and is had ball 19, ball 19's surface and spacing groove 5's inner wall swing joint, ball 19 have reduced the friction between stopper 6 and the spacing groove 5 to make internal thread pipe 7 move in vertical direction more easily.

As a technical optimization scheme of the utility model, the ring channel 20 has been seted up to the side that leads to groove 14 inner wall, through the vertical axis at ring channel 20 center and the coincidence of the vertical axis at process screw 13 center, the inner wall of ring channel 20 and spacing ring 21's surface swing joint, and spacing ring 21 fixes the cover and connects on screw 13's surface, and spacing ring 21 rotates along ring channel 20, reduces the amplitude of oscillation at screw 13 both ends to make screw 13 move more steadily.

As a technical optimization scheme of the utility model, anti-skidding line 22 has been seted up in the left side of 2 inner walls of U-shaped frame, and anti-skidding line 22 is located the upper left side of placing platform 17, and anti-skidding line 22 has increased the friction between cable and the 2 inner walls of U-shaped frame for the cable can not lead to the cable to move too big because the extrusion of fitting chain 8.

As the utility model discloses a technical optimization scheme, the upper surface mosaic of workstation 1 has deep groove ball bearing 3, and deep groove ball bearing 3 is fixed to be cup jointed on the surface of screw rod 13, and deep groove ball bearing 3 makes the bottom of screw rod 13 can not swing to mechanical wear has been reduced.

When the cable cutting device is used, the movable rod 9 is inserted into the square groove 10 along the square groove 10, the nut 12 is rotated to screw the nut 12, so that the left end of the locking chain 8 is fixed, during cutting, a cable is placed at the top of the placing table 17, the fixed rod 16 is held and horizontally rotated, so that the disc 15 and the screw 13 are driven to rotate, the limiting ring 21 rotates along the annular groove 20, the limiting block 6 is matched with the limiting groove 5, so that the internal thread tube 7 cannot rotate, the internal thread tube 7 moves downwards, the limiting block 6 slides downwards along the limiting groove 5, the internal thread tube 7 drives the right end of the locking chain 8 to move downwards, along with the continuous rotation of the fixed rod 16, the locking chain 8 blocks the cable, the anti-slip ribs 18 increase the friction between the cable and the placing table 17, the anti-slip threads 22 increase the friction between the cable and the inner wall of the U-shaped frame 2, so that the cable cannot move too much due to the extrusion of, locking chain 8 just fixes the cable, when cuting the cable, fix the cable in advance in cable incision department, the incision department of cable is not fixed levelly and smoothly when cuting, the smooth effect of cable incision department when having reached the shearing, the cable incision that need not be divided into two during the use is repaired, the use is made things convenient for, through the fixed cable of locking chain 8, can fix to the different cable of cross-sectional diameter size, the practicality has been increased, reverse rotation dead lever 16 alright-hand member upward movement with locking chain 8 after the use, locking chain 8 breaks away from the cable, alright-hand member upward movement with the cable take out.

To sum up can, the utility model discloses a set up U-shaped frame 2, lock chain 8, screw rod 13, dead lever 16 and place platform 17, solved present common cable when cuting, the majority is directly to cuting the cable, and the cable is not fixed during the shearing, leads to the problem of cable incision department unevenness easily.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides a cable is cuted and is used fixing device, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is fixedly connected with a U-shaped frame (2), the top and the bottom of the inner wall of the U-shaped frame (2) are fixedly connected with the top and the bottom of a square rod (4) respectively, the left side of the square rod (4) is provided with a limiting groove (5), the inner wall of the limiting groove (5) is movably connected with the surface of a limiting block (6), the left side of the limiting block (6) is fixedly connected with the side surface of an internal thread pipe (7), the side surface of the internal thread pipe (7) is fixedly connected with the right end of a locking chain (8), the left end of the locking chain (8) is fixedly connected with a movable rod (9), the position of the inner wall of the U-shaped frame (2) corresponding to the movable rod (9) is provided with a square groove (10), the inner wall of the square groove (10) is movably connected with the surface of the movable rod (9), and the left end of the movable rod (9) is, the left end of the bolt (11) penetrates through the U-shaped frame (2) and is in threaded connection with the surface of the nut (12), the nut (12) is located on the left side of the U-shaped frame (2), the inner wall of the internal thread pipe (7) is in threaded connection with the surface of the screw rod (13), the bottom of the screw rod (13) penetrates through the U-shaped frame (2) and is movably connected with the upper surface of the workbench (1), the top of the inner wall of the U-shaped frame (2) is provided with a through groove (14), the surface of the screw rod (13) is movably connected with the inner wall of the through groove (14), the top of the screw rod (13) is fixedly connected with a disc (15), the disc (15) is located right above the U-shaped frame (2), the side surface of the disc (15) is fixedly connected with a fixing rod (16), the number of the fixing rods (16) is two, the bottom of the inner wall of the U-shaped frame (2, and the left side of the placing table (17) is fixedly connected with the left side of the inner wall of the U-shaped frame (2), and the top of the placing table (17) is fixedly connected with an anti-slip rib (18).

2. A cable cutting fixture as defined in claim 1, further comprising: the front and the back of the limiting block (6) are movably embedded with balls (19), and the surface of each ball (19) is movably connected with the inner wall of the corresponding limiting groove (5).

3. A cable cutting fixture as defined in claim 1, further comprising: an annular groove (20) is formed in the side face of the inner wall of the through groove (14), the inner wall of the annular groove (20) is movably connected with the surface of a limiting ring (21), and the limiting ring (21) is fixedly sleeved on the surface of the screw rod (13).

4. A cable cutting fixture as defined in claim 1, further comprising: anti-skidding line (22) have been seted up to the left side of U-shaped frame (2) inner wall, and anti-skidding line (22) are located the upper left side of placing platform (17).

5. A cable cutting fixture as defined in claim 1, further comprising: the upper surface of workstation (1) inlays and has deep groove ball bearing (3), deep groove ball bearing (3) are fixed cup joints on the surface of screw rod (13).