CN218730392U

CN218730392U - Positioning device for machining and manufacturing transformer

Info

Publication number: CN218730392U
Application number: CN202222997271.1U
Authority: CN
Inventors: 陈璐; 陈国良; 邢光磊
Original assignee: Jiangxi Zhuyao Electronics Co ltd
Current assignee: Jiangxi Zhuyao Electronics Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a positioner is used in transformer processing manufacturing belongs to transformer processing manufacturing technical field, first fixture and second fixture including the inside setting of base and the base of cavity formula, first fixture includes first fixed block, centre gripping post and second L type centre gripping post under first L type are installed respectively to first fixed block top surface and bottom surface, a side that centre gripping post and second L type were back on the back mutually on the centre gripping post respectively through connection has the hydraulic pressure pipe under the first L type, the intake pipe is connected to two mutually opposite sides of hydraulic pressure pipe, two hydraulic pressure pipe side run through in opposite directions are equipped with the supporting rod, a side installation grip block in opposite directions of two supporting rods, the inside spring that is provided with and supporting rod through connection of hydraulic pressure pipe, the supporting rod is kept away from grip block one end and is installed the piston. The device, through horizontal and vertical centre gripping, strengthened the location fixed to the transformer, improved the stability and the production efficiency when adding man-hour of vary voltage.

Description

Positioning device for machining and manufacturing transformer

Technical Field

The utility model belongs to the technical field of the transformer manufacturing, concretely relates to positioner is used in transformer manufacturing.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer is required to be used for economically transmitting, reasonably distributing and safely using electric energy generated by a power plant.

In the manufacturing of transformer, often need use transformer manufacturing and use positioner, fix the transformer to the installation and the dismantlement of part, but present transformer manufacturing and use positioner when pressing from both sides the fastening to the transformer, but the horizontal direction is adjusted, does not consider the thickness of transformer, meets thicker transformer and can't fix, and when the operation, is solid by the positioner bottom, and the inconvenience is under construction to the transformer bottom, influences production efficiency.

For example, the existing chinese patent numbers are: CN 212062156U's a transformer processing manufacturing positioner, it: the device comprises a bearing plate, wherein the bottom of the bearing plate is symmetrically and fixedly connected with two supporting seats, two fixing plates and a connecting plate, a base surface is symmetrically and fixedly connected with two L-shaped guide rails, and two rectangular holes are formed in the base surface; the outer wall of the L-shaped guide rail is symmetrically and slidably connected with a movable beam, the outer wall of the movable beam is slidably sleeved with a clamping mechanism, and the side wall of the connecting plate is rotatably connected with a screw rod.

It just has such problem, and under meetting the transformer condition of being thicker, but only horizontal slip's clamping mechanism will be unable to use, and application range will receive the restriction, and because the reason of carrier plate, the operating surface when the transformer is processed and is made is not enough, when needs are to bottom surface processing operation, need overturn the transformer, influences production efficiency, and easily causes the damage to the transformer among the upset process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in transformer manufacturing to solve and to provide in the above-mentioned background art because transformer thickness reason, clamping mechanism's application range is limited and can not be to the all-round operation that carries on of transformer when to transformer processing operation, influence production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioner is used in transformer processing manufacturing, first fixture and second fixture that base and base cavity position set up including the cavity formula, first through hole has been seted up to two wherein opposite sides of base, the second through hole has been seted up to the other two opposite sides of base, first through hole sliding connection has two first connecting plates, the opposite side of two first connecting plates is connected with first fixture, first fixture includes first fixed block, first fixed block top surface and bottom surface all are provided with the hydraulic pressure pipe, two intraduct portions of hydraulic pressure are provided with the supporting rod, the opposite one end of two supporting rods is equipped with the grip block, second through hole sliding connection has two second connecting plates, the opposite side of two second connecting plates is connected with second fixture, second fixture includes the second fixed block, second fixed block top surface and bottom surface are provided with the hydraulic pressure pipe.

Preferably, centre gripping post on the first L type is installed to first fixed block top surface, and centre gripping post under the first L type is installed to first fixed block bottom surface, and the hydraulic pressure pipe runs through the side that sets up centre gripping post and first L type under centre gripping post and the first L type and keep away from first fixed block on the first L type.

Preferably, the inside spring that just supporting rod through connection that is provided with of hydraulic pressure pipe, the supporting rod is kept away from grip block one side and is installed the piston.

Preferably, threaded holes are formed in two ends of one side face of each first connecting plate, two threaded rods with opposite threads penetrate through the two first connecting plates, and the two threaded rods are connected through the driven gear.

Preferably, the bottom surface of the driven gear is engaged with a driving gear, a servo motor used for driving the driving gear to rotate is arranged inside the base, and a rotating shaft is arranged at one end of the servo motor.

Preferably, the middle of the bottom surface of the inner cavity of the first through hole is provided with a gear groove for placing a driving gear, and the rotating shaft penetrates through one side surface of the gear groove and is connected with the driving gear.

Preferably, the two sides of the gear groove are positioned on the bottom surface of the inner cavity of the first through hole, sliding grooves are formed in the bottom surface of the inner cavity of the first through hole, sliding blocks are connected inside the sliding grooves in a sliding mode, and two ends of the bottom surface of the first connecting plate are connected with the sliding blocks.

The utility model discloses a technological effect and advantage:

this positioner is used in transformer processing manufacturing, place the transformer in the base cavity inner chamber, it rotates to drive the driving gear through servo motor, thereby drive driven gear and rotate, make first connecting plate and second connecting plate remove on the threaded rod with driven gear connection, make two first fixed blocks and two second fixed blocks carry out transverse location to the transformer from four sides, adjust the hydraulic pump with hydraulic pressure pipe external connection this moment, admit air to hydraulic pressure intraduct, the piston is under the effect of pressure, promote two supporting rods and remove in opposite directions, press from both sides tight transformer until the grip block, reach the vertical fixed to the transformer this moment.

The device is in the location to the transformer, presss from both sides tightly fixedly from all around of vary voltage for the transformer can not influence work efficiency because of the unstability when processing manufacturing, and the hollow structure of base setting simultaneously adds man-hour, can carry out the construction operation to the bottom surface when installing simultaneously, reduces the work load of secondary upset, saves time, raises the efficiency.

Drawings

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

fig. 2 is a schematic structural view of a first clamping mechanism of the present invention;

fig. 3 is a schematic structural view of a second clamping mechanism of the present invention;

fig. 4 is a schematic view of a hydraulic tube of the present invention;

fig. 5 is a schematic structural view of the base and the slide block of the present invention;

fig. 6 is a schematic structural view of the driving gear and the driven gear of the present invention.

In the figure: 1. a base; 2. a first clamping mechanism; 3. a second clamping mechanism; 4. a first connecting plate; 5. a first through hole; 6. a second connecting plate; 7. a second through hole; 8. a driving gear; 9. a first fixed block; 10. a first L-shaped upper clamping post; 11. a first L-shaped lower clamping post; 12. a hydraulic tube; 13. an air inlet pipe; 14. a second fixed block; 15. a second L-shaped upper clamping column; 16. a second L-shaped lower clamping column; 17. a fixing ring; 18. a clamping rod; 19. a piston; 20. a clamping block; 21. a spring; 22. a gear groove; 23. a chute; 24. a slider; 25. a threaded hole; 26. a driven gear; 27. a threaded rod; 28. a servo motor; 29. a rotating shaft; 30. an L-shaped iron piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides a positioner is used in transformer manufacturing as shown in fig. 1-6, including the first fixture 2 and the second fixture 3 that the base 1 of cavity formula and base 1 cavity position set up, base 1 has a plurality of L type iron pieces 30 of seting up porose all around the lower part welding, accessible L type iron piece 30 threaded connection is on the operation panel when installation base 1, base 1 wherein two opposite flanks has seted up first through-hole 5, base 1 other two opposite flanks has seted up second through-hole 7, and second through-hole 7 is located first through-hole 5's below, and first through-hole 5 is the same with second through-hole 7 structure.

Gear grooves 22 are formed in the middle of the bottom surfaces of the inner cavities of the first through hole 5 and the second through hole 7, sliding grooves 23 are formed in the bottom surfaces of the inner cavities of the first through hole 5 and the second through hole 7 on two sides of each gear groove 22 and are located in the corresponding first through hole 5 and the corresponding second through hole 7, two first connecting plates 4 and two second connecting plates 6 are respectively connected above the sliding grooves 23 in the first through hole 5 and the second through hole 7 in a sliding mode, the first connecting plates 4 are identical to the second connecting plates 6 in structure, sliding blocks 24 are installed at two ends of the bottom surfaces of the first connecting plates 4 and the second connecting plates 6, the sliding blocks 24 are arranged in the sliding grooves 23, and the first connecting plates 4 and the second connecting plates 6 can horizontally move in the sliding grooves 23 through the sliding blocks 24.

First fixture 2 and second fixture 3 set up respectively in the relative side of two first connecting plates 4 and two second connecting plates 6, first fixture 2 includes first fixed block 9 that plays the horizontal location effect to the transformer, centre gripping post 10 on the first L type is installed to first fixed block 9 top surface, centre gripping post 11 under the first L type is installed to first fixed block 9 bottom surface, centre gripping post 10 and first L type are gone up to the first L type under centre gripping post 11 keep away from a side of first fixed block 9 and are run through and be provided with hydraulic pressure pipe 12.

The inside clamping rod 18 that is provided with of hydraulic pressure pipe 12, and hydraulic pressure pipe 12 internally mounted have and clamping rod 18 through connection's spring 21, and clamping rod 18 is kept away from 20 sides of grip block and is installed piston 19, and piston 19 week side and the inside in close contact with of hydraulic pressure pipe 12, two hydraulic pressure pipe 12 back of the body side of backing on the back are connected with intake pipe 13, and intake pipe 13 is connected to outside hydraulic pump on, through the effect of hydraulic pump, can admit air and deflate hydraulic pressure pipe 12.

The clamping column 10 and the first L type under the hydraulic pressure pipe 12 and the first L type 11 hookup location of centre gripping post seal fixedly through solid fixed ring 17, under the effect of hydraulic pump, can pressurize hydraulic pressure pipe 12 inside, piston 19 under the effect of pressure, promote the grip block 20 removal that clamping rod 18 and be connected with clamping rod 18, it is fixed to carry out vertical location to the transformer, decompress the back simultaneously, can resume clamping rod 18 to initial position through the effect of spring 21.

The second clamping mechanism 3 comprises a second fixing block 14, a second L-shaped upper clamping column 15 is mounted on the top surface of the second fixing block 14, a second L-shaped lower clamping column 16 is mounted on the bottom surface of the second fixing block 14, the first L-shaped upper clamping column 10 and the second L-shaped lower clamping column 16 are identical in structure, the first L-shaped lower clamping column 11 and the second L-shaped upper clamping column 15 are identical in structure, and the first L-shaped upper clamping column 10 is shorter than the first L-shaped lower clamping column 11, so that the first L-shaped upper clamping column 10, the first L-shaped lower clamping column 11, the second L-shaped upper clamping column 15 and the second L-shaped lower clamping column 16 can be positioned in the same thickness range for the transformer, adjustment is facilitated, and the clamping mechanism is suitable for machining and manufacturing transformers with different thicknesses.

A rotating shaft 29 penetrates through one side face of the gear groove 22, a servo motor 28 used for driving the rotating shaft 29 to rotate is arranged inside the base 1, a driving gear 8 is arranged inside the gear groove 22, the rotating shaft 29 is connected with the driving gear 8, a driven gear 26 is connected to the top face of the driving gear 8 in a meshed mode, two side faces of the driven gear 26 are connected with threaded rods 27 with opposite thread directions, threaded holes 25 are formed in two ends of one side face of the first connecting plate 4, the threaded rods 27 are connected with the first connecting plate 4 through the threaded holes 25, and the second connecting plate 6 is the same as the first connecting plate 4 in principle.

The working principle is as follows:

this positioner is used in transformer processing manufacturing, before placing the transformer, need to remove two first connecting plates 4 and the second connecting plate 6 of base 1 internally mounted to the edge of first through-hole 5 and second through-hole 7 respectively, place the transformer behind the cavity position that establishes in base 1, drive servo motor 28 drives pivot 29 and rotates, thereby drive driving gear 8 and rotate, then drive driven gear 26 of being connected with the meshing of driving gear 8 top surface, two opposite threaded rod 27 of screw thread rotate under driven gear 26's drive, make two first connecting plates 4 and two second connecting plates 6 remove in opposite directions.

Under the effect of servo motor 28, the first clamping mechanism 2 and the second clamping mechanism 3 connected by two first connecting plates 4 and two second connecting plates 6, the first fixing block 9 and the second fixing block 14 inside the two first clamping mechanisms 2 and the two second clamping mechanisms 3 are transversely positioned and clamped on the transformer from four sides, after clamping, the hydraulic pump pressurizes the hydraulic pipe 12 through the air inlet pipe 13, through the pressure effect, the piston 19 drives the clamping rods 18 and the clamping blocks 20 to move, the two clamping blocks 20 move oppositely, the transformer is vertically positioned and clamped, after the transformer is machined, the hydraulic pipe 12 is deflated, and under the effect of the spring 21, the clamping blocks 20 are driven to restore to the initial state.

The above description is only the specific implementation manner 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 should be covered within the protection scope of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the concept of the present invention, equivalent replacement or change is added.

Claims

1. A positioning device for machining and manufacturing a transformer comprises:

the device comprises a hollow base (1), and a first clamping mechanism (2) and a second clamping mechanism (3) which are arranged at the hollow position of the base (1);

the method is characterized in that: two opposite side surfaces of the base (1) are provided with first through holes (5), the other two opposite side surfaces of the base (1) are provided with second through holes (7), the first through holes (5) are connected with two first connecting plates (4) in a sliding mode, one opposite side surface of each of the two first connecting plates (4) is connected with a first clamping mechanism (2), each first clamping mechanism (2) comprises a first fixed block (9), hydraulic pipes (12) are arranged on the top surface and the bottom surface of each first fixed block (9), clamping rods (18) are arranged inside the two hydraulic pipes (12), and clamping blocks (20) are arranged at the opposite ends of the two clamping rods (18);

the second through hole (7) is connected with two second connecting plates (6) in a sliding mode, a second clamping mechanism (3) is connected to one side face, opposite to the second connecting plates (6), of the second clamping mechanism (3), the second clamping mechanism comprises a second fixing block (14), and hydraulic pipes (12) are arranged on the top face and the bottom face of the second fixing block (14).

2. The positioning device for machining and manufacturing the transformer according to claim 1, wherein: centre gripping post (10) on first L type are installed to first fixed block (9) top surface, centre gripping post (11) under first L type are installed to first fixed block (9) bottom surface, hydraulic pressure pipe (12) run through and set up centre gripping post (10) and first L type under on first L type side that first fixed block (9) were kept away from to centre gripping post (11).

3. The positioning device for machining and manufacturing the transformer according to claim 2, wherein: the hydraulic tube (12).

4. The positioning device for machining and manufacturing the transformer according to claim 3, wherein: threaded holes (25) are formed in two ends of one side face of each first connecting plate (4), two threaded rods (27) with opposite threads penetrate through the first connecting plates (4), and the two threaded rods (27) are connected through driven gears (26).

5. The positioning device for machining and manufacturing the transformer according to claim 4, wherein: driven gear (26) bottom surface meshing is connected with driving gear (8), base (1) inside is provided with and is used for driving gear (8) pivoted servo motor (28), servo motor (28) one end is equipped with pivot (29).

6. The positioning device for machining and manufacturing the transformer according to claim 5, wherein: a gear groove (22) used for placing the driving gear (8) is formed in the middle of the bottom surface of the inner cavity of the first through hole (5), and the rotating shaft (29) penetrates through one side face of the gear groove (22) and is connected with the driving gear (8).

7. The positioning device for machining and manufacturing the transformer according to claim 6, wherein: the gear groove (22) is arranged on two sides of the gear groove and located on the bottom surface of the inner cavity of the first through hole (5), sliding grooves (23) are formed in the bottom surface of the inner cavity of the first through hole (5), sliding blocks (24) are connected to the inside of the sliding grooves (23) in a sliding mode, and two ends of the bottom surface of the first connecting plate (4) are connected with the sliding blocks (24).