CN217800356U

CN217800356U - Multifunctional clamping tool for electrical equipment parts

Info

Publication number: CN217800356U
Application number: CN202221951854.4U
Authority: CN
Inventors: 成健; 鲁布田
Original assignee: Teng Shaft Machinery Jiangsu Co ltd
Current assignee: Teng Shaft Machinery Jiangsu Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-15
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses an electrical equipment spare part multi-functional centre gripping frock, include: the base comprises a first base, wherein two sliding blocks are fixedly connected with the top of the first base in a bilateral symmetry mode, a second base is arranged between the first sliding blocks in a sliding mode, first fixing blocks are symmetrically installed at the bottom end of the inner portion of the first base, two first fixing blocks are connected with a first worm in a rotating mode, and one end of the first worm penetrates through one side of the first base in a moving mode. The utility model discloses install the setting of parts such as first worm, first arc worm wheel and second base, through rotating first worm and the meshing of first arc worm wheel, under the cooperation of second base and first slider, make the second base realize horizontal angle modulation, through rotating second worm and the meshing of second arc worm wheel, under the cooperation of fixed plate and second slider, make the fixed plate realize vertical angle modulation, need not relapse the dismouting to spare part through this mode.

Description

Multifunctional clamping tool for electrical equipment parts

Technical Field

The utility model relates to a spare part technical field specifically is an electrical equipment spare part multi-functional centre gripping frock.

Background

The electrical equipment is a general name for equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, after production of each part on the electrical equipment is completed, each qualified detection needs to be carried out on the part through detection equipment, the part with problems needs to be maintained, one part needs to be fixed on a maintenance platform through a mechanical clamp for maintenance usually, and particularly, the annular part is related to.

When electrical equipment parts are clamped, fixed and maintained, part of the parts need to be replaced and adjusted in different directions during maintenance, the existing part of the electrical equipment parts cannot be adjusted in multiple angles, the parts need to be taken down and replaced again for fixing, the operation is complex, the parts need to be repeatedly disassembled and assembled, the parts cannot be maintained fast and continuously, and the maintenance efficiency is influenced; the existing part maintenance device is not flexible enough, can only clamp parts with uniform size, and cannot be suitable for clamping parts with different sizes. Therefore, the utility model relates to an electrical equipment spare part multi-functional centre gripping frock is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical equipment spare part multi-functional centre gripping frock to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical equipment spare part multi-functional centre gripping frock, includes: the bottom of the first base is symmetrically and fixedly connected with a first arc-shaped worm wheel, the surface of the first arc-shaped worm wheel is meshed with the surface of the middle part of the first worm, the top end of the second base is symmetrically and fixedly connected with a second fixed block, the bottom of the fixed plate is fixedly connected with a second arc-shaped worm wheel, the surface of the second arc-shaped worm wheel is slidably mounted between the two second blocks, the bottom of the fixed plate is fixedly connected with the second arc-shaped worm wheel, the surface of the second arc-shaped worm wheel is meshed with the surface of the middle part of the second worm;

electric telescopic handle is installed at the top of fixed plate, electric telescopic handle's output fixedly connected with rack, the top symmetry fixedly connected with support column of fixed plate, two fixedly connected with connecting plate between the top of support column, the central point of fixed plate puts movable mounting has the axis of rotation, the middle part of connecting plate is alternate in the middle part of the activity of axis of rotation, the one end fixedly connected with rotor plate of axis of rotation, three arc wall has been seted up along the circumference equidistance in the inside of rotor plate, the fixed surface of axis of rotation is connected with the gear, the surface meshing of the surface of gear and rack, the top of connecting plate has three sliding sleeve along circumference equidistance fixed mounting, the inside slidable mounting of sliding sleeve has the clamp splice, the one end movable mounting of clamp splice is in the inside of arc wall.

Preferably, the two sides of the top of the first base are arc-shaped surfaces, and the first sliding block is provided with an arc-shaped structure matched with the top surface of the first base.

Preferably, the two sides of the top of the second base are arc-shaped surfaces, and the second sliding block is of an arc-shaped structure matched with the top surface of the second base.

Preferably, the surface of one side of the second base is provided with second scale marks, and the second scale marks are arranged at the top of one side of the second base.

Preferably, a movable sleeve is slidably mounted on the surface of the rack, and the bottom of the movable sleeve is fixedly connected with the top of the fixed plate.

Preferably, one end of the clamping block is rotatably connected with a roller, and one end of the clamping block is rotatably arranged in the arc-shaped groove through the roller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a through the setting of parts such as first worm, first arc worm wheel and second base, through rotating first worm and first arc worm wheel meshing, under the cooperation of second base and first slider, make the second base realize horizontal angle modulation, through rotating second worm and second arc worm wheel meshing, under the cooperation of fixed plate and second slider, make the fixed plate realize vertical angle modulation, through this mode need not carry out repeated dismouting to spare part, improved spare part maintenance efficiency;

2. the utility model discloses an electric telescopic handle, the setting of parts such as gear and rotor plate, promote rack and gear engagement through electric telescopic handle, make the axis of rotation rotate, it is rotatory to drive the rotor plate simultaneously, make the inside equidistance slidable mounting's of rotor plate clamp splice through the rotor plate is rotatory, remove to opposite direction simultaneously and support to pressing to the inner wall of ring shape spare part, carry out the centre gripping, can realize carrying out the centre gripping to the ring shape spare part of not unidimensional size through this mode, improve the flexibility and the practicality of device.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is a right-side schematic view of the present invention;

fig. 4 is a schematic view of the local structures of the rotating plate, the arc-shaped groove, the rotating shaft, etc. of the present invention.

In the figure: 1. a first base; 2. a first slider; 3. a second base; 4. a first fixed block; 5. a first worm; 6. a first scale mark; 7. a first arcuate worm gear; 8. a second scale mark; 9. a second arcuate worm gear; 10. a second fixed block; 11. a second worm; 12. an arc-shaped slot; 13. a second slider; 14. a fixing plate; 15. a support pillar; 16. a connecting plate; 17. an electric telescopic rod; 18. a rack; 19. a rotating shaft; 20. a gear; 21. a sliding sleeve; 22. a clamping block; 23. the plate is rotated.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an electrical equipment spare part multi-functional centre gripping frock, includes: the device comprises a first base 1, first sliding blocks 2 are symmetrically installed on two sides of the top of the first base 1, a second base 3 is installed between the two first sliding blocks 2 in a sliding mode, the interiors of the first base 1 and the second base 3 are both of a hollow structure, first fixing blocks 4 are symmetrically and fixedly connected to the bottom end of the interior of the first base 1, a first worm 5 is rotatably connected between the two first fixing blocks 4, one end of the first worm 5 movably penetrates through one side of the first base 1, one end of the first worm 5 extends to the exterior of the first base 1, a rotating cap is fixedly connected to the end of the first worm, a first scale mark 6 is arranged on the surface of one side of the first base 1, a first arc worm wheel 7 is fixedly connected to the middle position of the bottom of the second base 3, the surface of the first arc wheel 7 is meshed with the surface of the middle part of the first worm 5, when one end of the first worm 5 is rotated, the second base 3 is meshed with the first worm 5 through the first arc wheel 7 at the bottom, an angle of the second base 3 is made to enable the second base 3 to be conveniently observed through the angle of the deflection angle of the first arc wheel 6, the top end of the second base 3, two fixed blocks 10 are symmetrically connected between the surfaces of the top of the second base 3, a second sliding blocks 11, two fixed blocks 11, a second base 10 is connected with the second worm wheel 13, and a second worm wheel 13, the second base 3, and a second worm fixed on the top of the second base 3, and a second worm wheel 13 is connected with the sliding block 13, and a second worm fixed block 13, and a sliding block 13;

electric telescopic handle 17 is installed at the top of fixed plate 14, electric telescopic handle 17's output fixedly connected with rack 18, fixed plate 14's top symmetry fixedly connected with support column 15, fixedly connected with connecting plate 16 between the top of two support columns 15, fixed plate 14's central point puts movable mounting has axis of rotation 19, fixed plate 14's inside is equipped with the bearing, the inner circle of bearing and axis of rotation 19's fixed surface are connected, the outer lane of bearing and fixed plate 14's inside fixed connection, make axis of rotation 19's rotation not interfered through the bearing, the middle part activity of axis of rotation 19 alternates in the middle part of connecting plate 16, the one end fixedly connected with rotor plate 23 of axis of rotation 19, three arc wall 12 has been seted up along the circumference equidistance in the inside of rotor plate 23, the fixed surface of axis of rotation 19 is connected with gear 20, the surface meshing of gear 20 and the rack 18, connecting plate 16's top has three sliding sleeve 21 along circumference equidistance fixed mounting, the inside slidable mounting of sliding sleeve 21 has clamp splice 22, the other end fixedly connected with the rubber pad of clamp splice 22, can increase the friction between the work piece through the rubber pad, the fish tail can not cause the surface of work piece simultaneously, the one end movable mounting in the inside of arc wall 12.

Referring to fig. 1, in the present embodiment: the both sides at first base 1 top are established to the arcwall face, and first slider 2 is equipped with the arc structure with 1 top surface matched with of first base. Slide through the 3 curved bottoms of second base and the 1 top surface cooperation of first base, carry out horizontal angle modulation.

Referring to fig. 3, in the present embodiment: the both sides at second base 3 top are established to the arcwall face, and second slider 13 is established to the arc structure with second base 3 top surface matched with. The arc-shaped bottom of the fixing plate 14 is matched with the top surface of the second base 3 to slide, so that the longitudinal angle is adjusted.

Referring to fig. 3, in the present embodiment: the surface of second base 3 one side is equipped with second scale mark 8, and second scale mark 8 sets up the top in second base 3 one side. When the angle of the workpiece is adjusted, the accuracy of angle adjustment is improved through the second scale marks 8.

Referring to fig. 1-2, in the present embodiment: the surface of the rack 18 is slidably provided with a movable sleeve, and the bottom of the movable sleeve is fixedly connected with the top of the fixed plate 14. The rack 18 is more stable in movement by the arrangement of the movable sleeve.

Referring to fig. 2, in the present embodiment: one end of the clamping block 22 is rotatably connected with a roller, and one end of the clamping block 22 is rotatably installed inside the arc-shaped groove 12 through the roller. When the rack 18 is engaged with the gear 20 to drive the rotating shaft 19 to rotate, the rollers at one end of the clamping blocks 22 are matched with the inner part of the arc-shaped groove 12, so that the three clamping blocks 22 which are arranged at equal intervals move relatively or oppositely to clamp the circular workpiece.

The working principle is as follows: the power is switched on, when a circular workpiece needs to be clamped, the workpiece is placed at the top of the connecting plate 16, the rack 18 is pushed to move through the electric telescopic rod 17, the rack 18 is meshed with the gear 20 at the moment, the rotating shaft 19 is driven to rotate, the rotating plate 23 is driven to rotate through the rotation of the rotating shaft 19, the clamping blocks 22 are movably mounted inside the rotating plate 23 at equal intervals, the rotating plate 23 moves in opposite directions when rotating, the inner wall of the circular workpiece is pressed through movement, the circular workpiece is clamped, on the contrary, the clamping blocks 22 and the circular workpiece are released from a clamping state through contraction of the electric telescopic rod 17, when the clamped workpiece needs to be subjected to angle adjustment, the first worm 5 is meshed with the first arc worm wheel 7 through rotating the rotating cap at one end of the first worm 5, the bottom of the second base 3 slides on the surface of the first arc sliding block 2 through meshing, adjustment of the transverse angle is performed, meanwhile, the first worm 5 and the first arc worm 7 have a self-locking worm function, the second worm 11 is meshed with the second arc worm wheel 9 through rotating cap at one end of the second base, and the bottom of the sliding block 14 is adjusted to have the same self-locking worm wheel 11 and the self-locking worm wheel. Those not described in detail in this specification are well within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electrical equipment spare part multi-functional centre gripping frock, includes: first base (1), its characterized in that: first sliding blocks (2) are symmetrically arranged on two sides of the top of the first base (1), a second base (3) is arranged between the two first sliding blocks (2) in a sliding manner, the bottom end in the first base (1) is symmetrically and fixedly connected with first fixed blocks (4), a first worm (5) is rotatably connected between the two first fixed blocks (4), one end of the first worm (5) movably penetrates through one side of the first base (1), the surface of one side of the first base (1) is provided with a first scale mark (6), a first arc-shaped worm wheel (7) is fixedly connected at the middle position of the bottom of the second base (3), the surface of the first arc-shaped worm wheel (7) is meshed with the surface of the middle part of the first worm (5), the top end of the inner part of the second base (3) is symmetrically and fixedly connected with second fixed blocks (10), a second worm (11) is rotatably connected between the two second fixed blocks (10), one end of the second worm (11) movably penetrates through one side of the second base (3), two sides of the top of the second base (3) are symmetrically and fixedly connected with second sliding blocks (13), a fixed plate (14) is installed between the two second sliding blocks (13) in a sliding manner, the bottom of the fixed plate (14) is fixedly connected with a second arc-shaped worm wheel (9), the surface of the second arc-shaped worm wheel (9) is meshed with the surface of the middle part of the second worm (11);

electric telescopic handle (17) are installed at the top of fixed plate (14), output fixedly connected with rack (18) of electric telescopic handle (17), top symmetry fixedly connected with support column (15) of fixed plate (14), two fixedly connected with connecting plate (16) between the top of support column (15), the central point of fixed plate (14) puts movable mounting has axis of rotation (19), the middle part activity interlude of axis of rotation (19) is at the middle part of connecting plate (16), the one end fixedly connected with rotor plate (23) of axis of rotation (19), three arc wall (12) have been seted up along circumference equidistance in the inside of rotor plate (23), the fixed surface of axis of rotation (19) is connected with gear (20), the surface mesh of gear (20) and rack (18), the top of connecting plate (16) has three sliding sleeve (21) along circumference equidistance fixed mounting, the inside slidable mounting of sliding sleeve (21) has clamp splice (22), the one end movable mounting of splice (22) is in the inside of arc wall (12).

2. The multifunctional clamping tool for the parts of the electrical equipment as claimed in claim 1, wherein the multifunctional clamping tool comprises: the two sides of the top of the first base (1) are arranged to be arc-shaped surfaces, and the first sliding block (2) is provided with an arc-shaped structure matched with the top surface of the first base (1).

3. The multifunctional clamping tool for the parts of the electrical equipment as claimed in claim 1, characterized in that: the two sides of the top of the second base (3) are arc-shaped surfaces, and the second sliding block (13) is of an arc-shaped structure matched with the top surface of the second base (3).

4. The multifunctional clamping tool for the parts of the electrical equipment as claimed in claim 1, wherein the multifunctional clamping tool comprises: the surface of second base (3) one side is equipped with second scale mark (8), second scale mark (8) set up the top in second base (3) one side.

5. The multifunctional clamping tool for the parts of the electrical equipment as claimed in claim 1, wherein the multifunctional clamping tool comprises: the surface of the rack (18) is provided with a movable sleeve in a sliding way, and the bottom of the movable sleeve is fixedly connected with the top of the fixed plate (14).

6. The multifunctional clamping tool for the parts of the electrical equipment as claimed in claim 1, wherein the multifunctional clamping tool comprises: one end of the clamping block (22) is rotatably connected with a roller, and one end of the clamping block (22) is rotatably arranged in the arc-shaped groove (12) through the roller.