CN217702708U

CN217702708U - Special polisher of high tension cable insulating layer chamfer

Info

Publication number: CN217702708U
Application number: CN202122392952.0U
Authority: CN
Inventors: 陈文星; 梁伟标; 郭旋光; 陈红杰; 谭志斌
Original assignee: Guangdong Raising Synthesis Energy Services Co ltd
Current assignee: Guangdong Raising Synthesis Energy Services Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-11-01
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to a high tension cable butt fusion technical field, and disclose special polisher of high tension cable insulating layer chamfer, including speed reducer and driving motor, driving motor and speed reducer electric connection, the fixed cup joint of output lateral wall of speed reducer has the carousel, the left side contact of carousel is provided with the emery wheel cover, the right side both ends of emery wheel cover are all through first connecting bolt and carousel threaded connection, the second connecting bolt threaded connection that the lateral wall of emery wheel cover set up through a plurality of symmetries has the emery wheel, the emery wheel is located the inside of emery wheel cover, the left side both ends of emery wheel cover all are equipped with the apron through coupling mechanism connection, the through-hole has been seted up to the inside of apron, the joint groove has all been seted up at the right side both ends of apron, the left side upper end of speed reducer is equipped with hold-down mechanism. The utility model discloses can make the work of polishing standardized and unity, improve the efficiency of polishing.

Description

Special polisher of high tension cable insulating layer chamfer

Technical Field

The utility model relates to a high tension cable butt fusion technical field especially relates to special polisher of high tension cable insulating layer chamfer.

Background

In the rapid development process of the splicing technology of the high-voltage cable, the traditional cold mould pressing splicing position is easy to be subjected to electric current and expansion with heat and contraction with cold to cause the discharge phenomenon, the service life of the cable is influenced, and the hot splicing technology is realized.

And the current cable hot melting needs to carry out chamfer work to its insulating layer after finishing, and the traditional approach is polished through artifical handheld burnishing machine, need not be stopped and to polish the angle, and the operation requirement is higher, and standardization and efficiency of polishing are lower simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the manual work among the prior art and need incessantly carry out the repairment of angle when polishing, can't make all chamfers standardized simultaneously, reduced the problem of efficiency of polishing, and the special polisher of high tension cable insulating layer chamfer that provides.

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

special polisher of high tension cable insulating layer chamfer, including speed reducer and driving motor, driving motor and speed reducer electric connection, the fixed carousel that has cup jointed of output lateral wall of speed reducer, the left side contact of carousel is provided with the emery wheel cover, the right side both ends of emery wheel cover are all through first connecting bolt and carousel threaded connection, the second connecting bolt threaded connection that the lateral wall of emery wheel cover set up through a plurality of symmetries has the emery wheel, the emery wheel is located the inside of emery wheel cover, the left side both ends of emery wheel cover are all connected through coupling mechanism and are equipped with the apron, the through-hole has been seted up to the inside of apron, the joint groove has all been seted up at the right side both ends of apron, the left side upper end of speed reducer is equipped with hold-down mechanism.

Preferably, the connecting mechanism comprises a hollow block, the hollow block is located in the clamping groove, a spring is fixedly arranged on the inner surface of the hollow block, a clamping block is fixedly arranged at the other end of the spring, the clamping block is in sliding sleeve connection with the hollow block, the other end of the clamping block penetrates through the clamping groove and extends to the outside, and a sliding groove in sliding sleeve connection with the clamping block is formed in the side wall of the clamping groove.

Preferably, hold-down mechanism includes the screw rod, the fixed limiting plate that is equipped with through the diaphragm in the left side upper end of speed reducer, the limiting plate is located the left side of emery wheel cover, logical groove has been seted up to the inside of limiting plate, the screw rod cup joints with the diaphragm screw thread, and the lower extreme passes the limiting plate and is located logical inslot portion, the fixed clamp plate that is equipped with in bottom of screw rod.

Preferably, the bottom of the screw rod is fixedly provided with a knob.

Preferably, one side, far away from each other, of each of the two clamping blocks is semicircular.

Preferably, the inner surface of the grinding wheel is arranged in a conical shape.

Compared with the prior art, the utility model provides a special polisher of high tension cable insulating layer chamfer possesses following beneficial effect:

1. this special polisher of high tension cable insulating layer chamfer through the driving motor, speed reducer, carousel, emery wheel cover and the emery wheel that are equipped with, can polish to cable insulating layer the chamfer of unified standard conversation, has improved the efficiency of polishing simultaneously.

2. This special polisher of high tension cable insulating layer chamfer through hold-down mechanism and the knob that is equipped with, can tentatively compress tightly the location to stretching into the cable in the emery wheel cover, guarantees that the cable is polished and makes stability.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation guarantees the unity of chamfer work of polishing for the efficiency of polishing improves, has improved the adhesion between the material through the uniformity of grinding face simultaneously, has improved the butt fusion life-span of cable.

Drawings

Fig. 1 is a schematic structural view of a special grinding machine for chamfering a high-voltage cable insulation layer provided by the utility model;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the grinding wheel grinding machine comprises a speed reducer 1, a driving motor 2, a rotary table 3, a grinding wheel sleeve 4, a first connecting bolt 5, a second connecting bolt 6, a grinding wheel 7, a cover plate 8, a transverse plate 9, a limiting plate 10, a hollow block 11, a spring 12, a clamping block 13, a screw 14, a pressing plate 15 and a knob 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, special polisher of high tension cable insulating layer chamfer, including speed reducer 1 and driving motor 2, driving motor 2 and 1 electric connection of speed reducer, rotation work for speed reducer 1 improves sufficient power through driving motor 2, carousel 3 has been cup jointed to speed reducer 1's output lateral wall is fixed, the left side contact of carousel 3 is provided with emery wheel cover 4, can drive emery wheel cover 4 and internal grinding wheel 7 and rotate and start cutting function, emery wheel cover 4's right side both ends all are through first connecting

bolt

5 and 3 threaded connection of carousel, guarantee the stable connection between carousel 3 and the emery wheel cover 4, emery wheel cover 4's lateral wall has emery wheel 7 through 6 threaded connection of the second connecting bolt that a plurality of symmetries set up, emery wheel 7 is located emery wheel cover 4's inside, emery wheel cover 4's left side both ends all are equipped with apron 8 through the coupling mechanism connection, the through-hole has been seted up to apron 8's inside, the joint groove has all been seted up to apron 8 right side both ends, speed reducer 1's left side upper end is equipped with hold-down mechanism.

Coupling mechanism includes hollow block 11, hollow block 11 with be located the joint inslot, and the internal surface fixation is equipped with spring 12, and spring 12's the other end is fixed and is equipped with fixture block 13, and fixture block 13 cup joints with hollow block 11 slides, and the other end passes the joint groove and extends to the outside, and the sliding tray that cup joints with fixture block 13 slides is offered to the lateral wall in joint groove, can carry out quick dismouting with apron 8 and emery wheel cover 4, is convenient for change emery wheel 7.

Hold-down mechanism includes screw rod 14, and speed reducer 1's left side upper end is fixed through diaphragm 9 and is equipped with limiting plate 10, and limiting plate 10 is located the left side of emery wheel cover 4, and logical groove has been seted up to limiting plate 10's inside, and screw rod 14 cup joints with diaphragm 9 screw thread, and the lower extreme passes limiting plate 10 and lies in logical inslot portion, and the fixed clamp plate 15 that is equipped with in bottom of screw rod 14 guarantees stretching into stability of cable when polisher transversely promotes.

The bottom of the screw 14 is fixedly provided with a knob 16, which facilitates the rapid rotation of the screw 14.

Two fixture blocks 13 keep away from one side mutually and are the semicircular arrangement for fixture block 13 can be convenient compress to inside hollow block 11.

The inner surface of the grinding wheel 7 is in a conical arrangement, so that the chamfering consistency and standardization of the cable can be realized, and the chamfering grinding efficiency is improved.

The utility model discloses in, when beginning to polish the chamfer to the cable, stretch into the cable from limiting plate 10 earlier, it makes screw 14 drive clamp plate 15 move down to rotate knob 16, make clamp plate 15 and cable contact, apply certain pressure a little, the stability of cable when guaranteeing the cable and stretch into when removing and polisher transversely promotes, remove the cable afterwards and stretch into in the emery wheel cover 4, drive motor 2 starts to provide power for speed reducer 1 immediately, make speed reducer 1's output begin to drive carousel 3 and rotate, under first connecting bolt 5's connection effect, emery wheel cover 4 begins to rotate along with carousel 3, the handheld polisher of staff carries out continuous propulsion along the cable shaft afterwards, through emery wheel 7 quick rotation and with the insulating layer of cable contact and cutting, thereby finally form required chamfer, guarantee the standardization and the unity of cable chamfer, the efficiency of polishing has been improved simultaneously.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. Special polisher of high tension cable insulating layer chamfer, including speed reducer (1) and driving motor (2), its characterized in that, driving motor (2) and speed reducer (1) electric connection, carousel (3) have been cup jointed to the output lateral wall of speed reducer (1) fixed, the left side contact of carousel (3) is provided with emery wheel cover (4), the right side both ends of emery wheel cover (4) all through first connecting bolt (5) and carousel (3) threaded connection, the second connecting bolt (6) threaded connection that the lateral wall of emery wheel cover (4) set up through a plurality of symmetries has emery wheel (7), emery wheel (7) are located the inside of emery wheel cover (4), the left side both ends of emery wheel cover (4) all are equipped with apron (8) through the coupling mechanism connection, the through-hole has been seted up to the inside of apron (8), the joint groove has all been seted up at the right side both ends of apron (8), the left side upper end of speed reducer (1) is equipped with hold-down mechanism.

2. The special polisher for chamfering of high-voltage cable insulation layers according to claim 1, wherein the connecting mechanism comprises a hollow block (11), the hollow block (11) is located in a clamping groove, a spring (12) is fixedly arranged on an inner surface of the hollow block, a clamping block (13) is fixedly arranged at the other end of the spring (12), the clamping block (13) is slidably sleeved with the hollow block (11), the other end of the clamping block penetrates through the clamping groove and extends to the outside, and a sliding groove slidably sleeved with the clamping block (13) is formed in a side wall of the clamping groove.

3. The special polisher for high-voltage cable insulation layer chamfers according to claim 1, wherein the pressing mechanism comprises a screw (14), a limiting plate (10) is fixedly arranged at the upper end of the left side of the speed reducer (1) through a transverse plate (9), the limiting plate (10) is located on the left side of the grinding wheel sleeve (4), a through groove is formed in the limiting plate (10), the screw (14) is in threaded sleeve connection with the transverse plate (9), the lower end of the screw penetrates through the limiting plate (10) and is located inside the through groove, and a pressing plate (15) is fixedly arranged at the bottom of the screw (14).

4. The special grinding machine for chamfering high-voltage cable insulation layers according to claim 3, wherein a knob (16) is fixedly arranged at the bottom of the screw (14).

5. The sander special for chamfering high-voltage cable insulation according to claim 2, wherein the two clamping blocks (13) are arranged in a semicircular shape on the sides far away from each other.

6. The sander special for chamfering high-voltage cable insulation according to claim 1, wherein the inner surface of the grinding wheel (7) is tapered.