CN212635048U

CN212635048U - Clamping device is used in electrical machinery equipment processing

Info

Publication number: CN212635048U
Application number: CN202020980917.3U
Authority: CN
Inventors: 徐日良
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-03-02
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a clamping device is used in electrical machinery equipment processing, including base and two clamping mechanism of setting in the base top, two clamping mechanism sets up relatively, and the left side clamping mechanism's below fixedly connected with removes the bottom block, the lower extreme swing joint who removes the bottom block has a plurality of gyro wheels, the top of base is equipped with the guide rail, the gyro wheel is connected, two with the guide rail contact be equipped with processing pipe fitting, right side between the clamping mechanism the top fixed connection of fixed bottom block and base is passed through to clamping mechanism's lower extreme. The utility model discloses a clamping mechanism can convenient and fast ground fix the use of the operating personnel of being convenient for effectively processing the pipe fitting about setting up.

Description

Clamping device is used in electrical machinery equipment processing

Technical Field

The utility model relates to an electrical equipment technical field especially relates to a clamping device is used in electrical machinery equipment processing.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. Mechanical devices are of a wide variety, and some of their components, even themselves, may undergo different forms of mechanical movement when the mechanical device is in operation. The mechanical equipment consists of a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like. In the field of mechanical equipment processing, electrical equipment is generally used for auxiliary control of mechanical equipment, so that the mechanical equipment is convenient to process and produce.

In the process of manufacturing electrical mechanical equipment, the columnar or tubular metal part is often required to be processed, and the metal part is required to be fixed during processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamping device for electrical machinery equipment processing in order to solve the inconvenient problem of fixing device of column or tubulose metalwork among the prior art.

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

the utility model provides a clamping device is used in electrical machinery equipment processing, includes base and two clamping mechanism of setting in the base top, two clamping mechanism sets up relatively, the left side clamping mechanism's below fixedly connected with removes the sole, the lower extreme swing joint who removes the sole has a plurality of gyro wheels, the top of base is equipped with the guide rail, the gyro wheel is connected with the guide rail contact, two be equipped with the processing pipe fitting between the clamping mechanism, the right side clamping mechanism's lower extreme passes through the top fixed connection of solid fixed sole piece and base.

In foretell clamping device for electrical machinery equipment processing, right clamping mechanism includes first fluted disc and second fluted disc, the one side that first fluted disc is relative with the second fluted disc is equipped with the ring gear, first fluted disc is equipped with the recess with the second fluted disc in relative one side, the meshing is connected with three bull head between first fluted disc and the second fluted disc, and is three the bull head uses the axis of first fluted disc to be 120 settings each other as the centre of a circle, the one end fixedly connected with rotary drum that the bull head is close to first fluted disc the central axis, the one end side fixedly connected with gag lever post that the rotary drum is close to the bull head.

In the clamping device for processing of electrical mechanical equipment, the rotary drum is of a hollow cylinder structure, threads are arranged in the rotary drum, the inner threads of the rotary drum are connected with a screw rod, the screw rod is in splined connection with a second fixed ring, one end, far away from the rotary head, of the screw rod is fixedly connected with a chuck, the chuck is in contact connection with a processing pipe fitting, and a cushion is arranged on one side, close to the processing pipe fitting, of the chuck.

In foretell clamping device for electrical machinery equipment processing, the first fixed ring of one side fixedly connected with that the second fluted disc was kept away from to first fluted disc, the one side swing joint that first fluted disc was kept away from to the second fluted disc has the activity ring, the lower extreme fixed connection of first fixed ring and activity ring is on the base.

In foretell clamping device for electrical machinery equipment processing, one side fixedly connected with four fixed blocks of first fluted disc are kept away from to the second fluted disc, four the fixed block uses the processing pipe fitting to be 90 settings each other as the centre of a circle, the fixed block passes through branch and carousel fixed connection, the side fixedly connected with rocker of carousel.

Compared with the prior art, the utility model discloses possess following advantage:

1. due to the design of the roller and the sliding rail, the left clamping mechanism can be moved according to different specifications and lengths of the pipe fitting to be processed, and the applicability of the device is improved.

2. First fluted disc and second fluted disc and the design of turning round make operating personnel can drive the turning round through rotating the second fluted disc and rotate, and then make the screw rod inwards stretch out and fix the metalwork, owing to adopt the mode that the meshing is connected simultaneously for the device is in fixed back, and difficult production is rotated relatively, has avoided being not hard up because of the fixed of vibrations cause in metal pipe fitting in the course of working.

3. The design of chuck cushion improves frictional force, makes the chuck better to the fixed effect of metalwork, can protect the metalwork effectively at the clamping process simultaneously, avoids because of the fixed metalwork surface wear who causes of extrusion.

4. The chuck is when being close to the metalwork, and certain deflection can take place for chuck surface cushion under frictional force and chuck pivoted influence, and after the metalwork is fixed, form certain torsional force between cushion and the metalwork, simultaneously because the clamping mechanism direction of rotation at both ends is different, consequently, the torsional force direction that forms at the metalwork both ends is also opposite, has further improved the fixed effect of device.

Drawings

Fig. 1 is a schematic structural view of a clamping device for processing electrical mechanical equipment according to the present invention;

fig. 2 is a schematic structural view of a clamping mechanism of the clamping device for processing electrical mechanical equipment according to the present invention;

fig. 3 is an exploded schematic view of a clamping mechanism of a clamping device for processing electrical mechanical equipment according to the present invention;

fig. 4 is a schematic structural view of the opposite surfaces of the first gear and the second gear of the clamping device for processing electrical mechanical equipment provided by the present invention;

fig. 5 is the utility model provides a clamping device for electrical machinery equipment processing is to the structural schematic diagram of the fixed back chuck position of processing pipe fitting.

In the figure: the automatic pipe fitting machining device comprises a base 1, a clamping mechanism 2, a fixed bottom block 3, a movable bottom plate 4, rollers 5, a guide rail 6, a machining pipe 7, a first fluted disc 8, a second fluted disc 9, a rotating head 10, a first fixed ring 11, a movable ring 12, a rotating drum 13, a screw 14, a chuck 15, a fixed block 16, a supporting rod 17, a rotating disc 18, a limiting rod 19, a groove 20 and a second fixed ring 21.

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. 1-5, a clamping device for processing electrical mechanical equipment, comprising a base 1 and two oppositely arranged clamping mechanisms 2 arranged on the base 1, wherein the base 1 is made of metal material, and is adapted to the processing environment of the mechanical equipment, and can fix the clamping mechanisms 2, and can improve the stability of the device, and avoid the influence on the processing operation caused by vibration in the processing process, the two clamping mechanisms 2 are oppositely arranged, the left and right clamping mechanisms 2 can respectively fix two ends of a metal piece to be processed, the lower part of the left clamping mechanism 2 is fixedly connected with a movable bottom block 4, the lower end of the movable bottom block 4 is movably connected with a plurality of rollers 5, a guide rail 6 is arranged above the base 1, the rollers 5 are in contact connection with the guide rail 6, the left clamping mechanism 2 can be moved through the rollers 5 and the guide rail 6, so that the left clamping mechanism 2 can move on the upper surface of the base 1 to adapt to metal pieces with different lengths, be equipped with processing pipe fitting 7 between two clamping mechanism 2, the lower extreme of right side clamping mechanism 2 passes through fixed bottom block 3 and base 1's top fixed connection, can be fixed with the right-hand member of processing pipe fitting 7 through right side clamping mechanism 2.

More preferably, the clamping mechanism 2 includes a first fluted disc 8 and a second fluted disc 9, a toothed ring is disposed on one surface of the first fluted disc 8 opposite to the second fluted disc 9, a groove 20 is disposed on one surface of the first fluted disc 8 opposite to the second fluted disc 9, three rotating heads 10 are engaged and connected between the first fluted disc 8 and the second fluted disc 9, the rotating heads 10 engaged and connected can be driven to rotate by rotating the second fluted disc 9, meanwhile, the rotating heads 10 are always kept on the circumference of the first fluted disc 8 under the restriction of the first fluted disc 8, the three rotating heads 10 are arranged at 120 degrees with the axis of the first fluted disc 8 as the center of circle, pressure can be uniformly applied to the processing pipe 7, and a better fixing effect is achieved, a rotating drum 13 is fixedly connected to one end of the rotating head 10 close to the central axis of the first fluted disc 8, the rotating drum 13 can be driven to rotate by the rotation of the rotating head 10, a limit rod 19 is fixedly connected to one end side surface of the rotating drum 13, the limiting rod 19 can move in the groove 20, and the limiting rod 19 and the groove 20 can prevent the rotor 10 from being separated from the first toothed disc 8 and the second toothed disc 9.

More preferably, the drum 13 is a hollow cylinder structure, threads are arranged in the drum 13, a screw 14 is connected to the internal threads of the drum 13, the screw 14 is connected with a second fixed ring 21 through a spline, the second fixed ring 21 moves along with the movement of the screw 14, meanwhile, due to the spline connection, the screw 14 cannot rotate, the drum 13 cannot move in the radial direction due to the fixed position, the screw 14 extends inwards through the internal threads due to the rotation of the drum 13, a chuck 15 is fixedly connected to one end of the screw 14, which is far away from the rotary head 10, the chuck 15 is in contact connection with the processing pipe 7, the processing pipe 7 can be fixed through the chuck 15, a cushion is arranged on one side of the chuck 15, which is close to the processing pipe 7, the cushion can play a role of protecting the processing pipe 7 in the fixing and processing processes, and meanwhile, the cushion on the surface of the chuck 15 can deflect to a certain extent under the influence of friction force and the, as shown in fig. 5, after the processing pipe 7 is fixed, a certain torsion force is formed between the cushion and the processing pipe 7, and the directions of the torsion forces formed at the two ends of the processing pipe 7 are opposite because the rotation directions of the clamping mechanisms at the two ends are different, thereby further improving the fixing effect of the device.

Further, first fixed ring 11 of one side fixedly connected with that second fluted disc 9 is kept away from to first fluted disc 8, and first fixed ring 11 is used for fixing first fluted disc 8, and one side swing joint that first fluted disc 8 was kept away from to second fluted disc 9 has movable ring 12, and second fluted disc 9 can rotate at movable ring 12 of the relative activity of inboard of movable ring 12, and the lower extreme fixed connection of first fixed ring 11 and movable ring 12 is on base 1.

More specifically, the second fluted disc 9 is kept away from four fixed blocks 16 of one side fixedly connected with of first fluted disc 8, and four fixed blocks 16 use processing pipe fitting 7 to be 90 settings each other as the centre of a circle, and fixed block 16 passes through branch 17 and carousel 18 fixed connection, and the side fixedly connected with rocker of carousel 18 can drive the carousel 18 rotatory through rotating the rocker, can drive the rotation of second fluted disc 9 simultaneously through branch 17.

The working principle is as follows:

when the processing pipe fitting 7 needs to be processed, one end of the processing pipe fitting 7 penetrates through a first fixed ring 11, a first fluted disc 8, a second fluted disc 9 and a movable ring 12 in a right-side clamping mechanism 2, a rotary disc 18 is driven to rotate by a rotating rocker, the second fluted disc 9 is driven to rotate in the movable ring 12 by a support rod 17, the second fluted disc 9 drives a rotary head 10 which is in meshed connection to rotate by a gear ring, under the limitation of the first fluted disc 8, the rotary head 10 rotates to drive a rotary drum 13 to rotate, the rotary drum 13 rotates to enable a screw 14 to extend out towards the direction of the processing pipe fitting 7 by internal threads, a chuck 15 gradually approaches to the processing pipe fitting 7, after the processing pipe fitting 7 is fixed by the three chucks 15, the left-side clamping mechanism 2 is moved by a roller 5 and a guide rail 6, so that the other end of the processing pipe fitting 7 is positioned at a proper position of the left-side clamping mechanism 2, and the other end of the, after the fixing is completed, the processing operation can be performed on the processing pipe 7.

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 a clamping device is used in electrical machinery equipment processing, includes base (1) and two clamping mechanism (2) of setting in base (1) top, its characterized in that, two clamping mechanism (2) set up, the left side relatively the below fixedly connected with of clamping mechanism (2) removes end block (4), the lower extreme swing joint that removes end block (4) has a plurality of gyro wheels (5), the top of base (1) is equipped with guide rail (6), gyro wheel (5) are connected with guide rail (6) contact, two be equipped with processing pipe fitting (7), right side between clamping mechanism (2) the lower extreme of clamping mechanism (2) passes through the top fixed connection of fixed end block (3) and base (1).

2. The clamping device for the electrical mechanical equipment machining according to claim 1, wherein the clamping mechanism (2) comprises a first fluted disc (8) and a second fluted disc (9), a toothed ring is arranged on one surface of the first fluted disc (8) opposite to the second fluted disc (9), a groove (20) is arranged on one surface of the first fluted disc (8) opposite to the second fluted disc (9), three rotating heads (10) are engaged and connected between the first fluted disc (8) and the second fluted disc (9), the three rotating heads (10) are arranged at an angle of 120 degrees with respect to each other by taking an axis of the first fluted disc (8) as a circle center, a rotating drum (13) is fixedly connected to one end of the rotating head (10) close to a central axis of the first fluted disc (8), and a limiting rod (19) is fixedly connected to one end side surface of the rotating drum (13) close to the rotating head (10).

3. The clamping device for processing of electrical mechanical equipment as claimed in claim 2, wherein the rotating cylinder (13) is of a hollow cylindrical structure, threads are arranged in the rotating cylinder (13), a screw (14) is connected to the inner threads of the rotating cylinder (13), a second fixed ring (21) is connected to the screw (14) in a spline mode, a chuck (15) is fixedly connected to one end, away from the rotating head (10), of the screw (14), the chuck (15) is in contact connection with the processing pipe (7), and a soft cushion is arranged on one side, close to the processing pipe (7), of the chuck (15).

4. The clamping device for electrical mechanical equipment machining according to claim 2, wherein a first fixed ring (11) is fixedly connected to a side of the first fluted disc (8) away from the second fluted disc (9), a movable ring (12) is movably connected to a side of the second fluted disc (9) away from the first fluted disc (8), and lower ends of the first fixed ring (11) and the movable ring (12) are fixedly connected to the base (1).

5. The clamping device for electrical machinery equipment machining according to claim 2, wherein one side of the second fluted disc (9) far away from the first fluted disc (8) is fixedly connected with four fixed blocks (16), the four fixed blocks (16) are arranged at 90 degrees with respect to each other by taking the machining pipe (7) as a circle center, the fixed blocks (16) are fixedly connected with a rotating disc (18) through supporting rods (17), and a rocker is fixedly connected to the side surface of the rotating disc (18).