CN212793133U

CN212793133U - Improved drilling device for producing transformer

Info

Publication number: CN212793133U
Application number: CN202021334913.4U
Authority: CN
Inventors: 李明亚
Original assignee: Taiyuan Iron And Steel Group Electric Co ltd
Current assignee: Taiyuan Iron And Steel Group Electric Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-03-26
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to the field of electric power technology, a production transformer's improved generation drilling equipment is disclosed, including the bottom plate, the upper surface left and right sides of bottom plate is equipped with the curb plate, and the middle part of curb plate is rotated and is connected the rotation seat, two it is equipped with the fixed plate to rotate between the seat, the lower surface middle part of fixed plate is equipped with the secondary shaft bearing, and the secondary shaft bearing lower part rotates the middle part of connecting the pivot, and third bevel gear is connected in the meshing of pivot rear end fixed connection fourth bevel gear, the one end that is close to the device center of third bevel gear fixed connection lead screw, the lower part of the middle part threaded connection grip block of lead screw, the upper portion of curb plate is equipped with the slide bar, the middle part sliding connection slider of slide bar, and the upper. The utility model is suitable for an improved generation drilling equipment of production transformer through setting up devices such as slider, rolling disc for the position of drill bit can be along with the control of operating personnel's hand removal freedom.

Description

Improved drilling device for producing transformer

Technical Field

The utility model relates to an electric power tech field specifically is an improved generation drilling equipment of production transformer.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.). The circuit symbols are usually T as the beginning of the numbering, e.g., T01, T201, etc. When the transformer is processed, drilling processing is needed.

Chinese patent (publication No. CN 210587254U) discloses an improved drilling device for producing transformers, which comprises a workbench, wherein a storage cabinet is fixedly mounted at the bottom of the workbench, two wheels are fixedly mounted on the left and right sides of the bottom of the storage cabinet, a control box is fixedly mounted on the left side of the top of the workbench, a support column positioned on the right side of the control box is fixedly mounted at the top of the workbench, a fixing plate is fixedly mounted at the top of the right side of the support column, and a first rotating motor close to the support column is fixedly mounted at the front side of the fixing plate. This improved generation drilling equipment of production transformer, it is convenient inadequately to have solved the drilling equipment for transformer production in the existing market and use, add the orientation that just needs the operator to adjust the work piece when needs add on the different planes of work piece and then press from both sides tightly again, lead to drilling inefficiency, the manual work of being not convenient for, great increase the problem of work load, but the whole device of the device uses complicacy, and the operation is inconvenient, consequently need improve the device.

SUMMERY OF THE UTILITY MODEL

The utility model provides an improved generation drilling equipment of production transformer has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an improved drilling device for producing a transformer comprises a bottom plate, wherein side plates are arranged on the left side and the right side of the upper surface of the bottom plate, the middle parts of the side plates are rotatably connected with rotating seats, a fixing plate is arranged between the two rotating seats, a second bearing seat is arranged in the middle part of the lower surface of the fixing plate, the lower part of the second bearing seat is rotatably connected with the middle part of a rotating shaft, the rear end of the rotating shaft is fixedly connected with a fourth bevel gear, the fourth bevel gear is meshed with a third bevel gear, the third bevel gear is fixedly connected with one end, close to the center of the device, of a lead screw, the middle part of the lead screw is in threaded connection with the lower part of a clamping plate, a sliding rod is arranged on the upper part of each side plate, the middle part of each sliding rod is in sliding connection with a sliding block, supporting plates are arranged on the, the lower end of the supporting rod is rotatably connected with the upper end of the ejector rod, the lower end of the ejector rod is connected with the upper surface of the lifting plate, and a drill bit is arranged on the lower surface of the lifting plate.

As an optimized technical scheme of the utility model, be equipped with the spring between ejector pin upper end and the slider.

As an optimal technical scheme of the utility model, both sides are equipped with the guide bar, the middle part sliding connection slider of guide bar around the upper surface of lifter plate.

As a preferred technical scheme of the utility model, the left and right sides of fixed plate is equipped with the spout, the middle part of spout sliding connection grip block.

As a preferred technical scheme of the utility model, the lower surface left and right sides of fixed plate is equipped with primary shaft bearing, and primary shaft bearing rotates the both ends of connecting the lead screw.

As an optimal technical scheme of the utility model, right side the lower part of curb plate is equipped with driving motor, the first bevel gear of driving motor's output shaft fixed connection, first bevel gear meshing connection second bevel gear, second bevel gear fixed connection right side the right-hand member of rotating the seat.

As an optimized technical scheme of the utility model, the top of rolling disc is equipped with the holding rod.

The utility model discloses have following useful part:

the utility model is suitable for an improved generation drilling equipment of production transformer through setting up devices such as slider, rolling disc for the position of drill bit can be along with the free control of operating personnel's hand removal, thereby makes the control of whole device simpler, and set up the grip block that can be close to the removal each other, thereby makes the work piece can be fixed at the central point of fixed plate and puts, thereby is convenient for more to the work piece processing of driling, has improved the machining precision.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an improved drilling device for producing transformers.

Fig. 2 is a front view of an improved drilling apparatus for producing transformers.

Fig. 3 is a schematic structural diagram of a fixing plate in an improved drilling device for producing a transformer.

In the figure: 1. a base plate; 2. a side plate; 3. a fixing plate; 4. a rotating seat; 5. a chute; 6. a clamping plate; 7. a lifting plate; 8. a guide bar; 9. a slider; 10. a slide bar; 11. a support plate; 12. rotating the rod; 13. rotating the disc; 14. a spring; 15. a top rod; 16. a support bar; 17. a holding rod; 18. a drive motor; 19. a first bevel gear; 20. a second bevel gear; 21. a first bearing housing; 22. a screw rod; 23. a third bevel gear; 24. a fourth bevel gear; 25. a second bearing housing; 26. a rotating shaft; 27. a drill bit.

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.

Example one

Referring to fig. 1-3, an improved drilling device for producing a transformer comprises a bottom plate 1, side plates 2 are arranged on the left side and the right side of the upper surface of the bottom plate 1, the middle parts of the side plates 2 are rotatably connected with rotating seats 4, a fixing plate 3 is arranged between the two rotating seats 4, a driving motor 18 is arranged on the lower part of the side plate 2 on the right side, an output shaft of the driving motor 18 is fixedly connected with a first bevel gear 19, the first bevel gear 19 is engaged with a second bevel gear 20, the second bevel gear 20 is fixedly connected with the right end of the rotating seat 4 on the right side, a second bearing seat 25 is arranged in the middle part of the lower surface of the fixing plate 3, the lower part of the second bearing seat 25 is rotatably connected with the middle part of a rotating shaft 26, the rear end of the rotating shaft 26 is fixedly connected with a fourth bevel gear 24, the fourth bevel gear 24 is engaged with a third bevel gear, the left side and the right side of the fixed plate 3 are provided with chutes 5, the chutes 5 are slidably connected with the middle part of the clamping plate 6, the left side and the right side of the lower surface of the fixed plate 3 are provided with first bearing seats 21, the first bearing seats 21 are rotatably connected with two ends of a lead screw 22, the upper part of the side plate 2 is provided with a sliding rod 10, the middle part of the sliding rod 10 is slidably connected with a sliding block 9, the left side and the right side of the upper surface of the sliding block 9 are provided with supporting plates 11, the upper part of the supporting plates 11 is rotatably connected with a rotating rod 12, one end of the rotating rod 12 close to the center of the device is provided with a rotating disc 13, the front side of the rotating disc 13 is rotatably connected with the upper end of a supporting rod 16, the lower end of the supporting rod 16 is rotatably connected with the upper end of a push rod 15, a spring 14 is arranged between the, the lower surface of the lifting plate 7 is provided with a drill 27.

Example two

Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the top end of the rotating disc 13 is provided with a holding rod 17. In order to better rotate the rotating disc 13, a holding rod 17 can be arranged at the upper part of the rotating disc 13, when a user needs to rotate the rotating disc 13, the user can directly hold the holding rod 17, and the rotation of the rotating disc 13 is controlled in a mode of rotating the holding rod 17, so that the whole device is more convenient to use.

In the implementation process of the utility model, the workpiece to be drilled is placed on the fixed plate 3, at this time, the rotating shaft 26 is rotated, the rotating shaft 26 drives the fourth bevel gear 24 to rotate, the fourth bevel gear 24 drives the screw rod 22 to rotate through the third bevel gear 23, because the rotating directions of the two screw rods 22 on the left side and the right side are different, the screw rod 22 drives the two clamping plates 6 to move close to each other, thereby fixing the workpiece at the central position of the fixed plate 3, at this time, the motor in the drill bit 27 is started, the drill bit 27 starts to rotate, the holding rod 17 is held, the slider 9 is moved left and right, so that the drill bit 27 is aligned with the position to be drilled, the holding rod 17 is rotated downwards, the front side of the rotating disc 13 is rotated downwards, thereby pushing the ejector rod 15 to move downwards through the supporting rod 16, the ejector rod 15 drives the lifting plate 7 and the, after drilling is finished, the holding rod 17 is loosened, the ejector rod 15 moves upwards under the action of the spring 14, so that the lifting plate 7 drives the drill bit 27 to move upwards, the drill bit 27 is separated from the workpiece, the driving motor 18 can be started at the moment, the driving motor 18 drives the rotating seat 4 to rotate through the first bevel gear 19 and the second bevel gear 20 which are connected in a meshed mode, so that the fixing plate 3 starts to rotate, and after the fixing plate rotates for 90 degrees, drilling can be conducted on the side edge of the workpiece; the utility model is suitable for an improved generation drilling equipment of production transformer through setting up devices such as slider 9, rolling disc 13 for the position of drill bit 27 can be along with the free control of operating personnel's hand removal, thereby makes the control of whole device simpler, and set up the grip block 6 that can be close to the removal each other, thereby makes the work piece can be fixed at the central point of fixed plate 3 and puts, thereby be convenient for more to the work piece processing of driling, improved the machining precision.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An improved drilling device for producing a transformer comprises a bottom plate (1), wherein side plates (2) are arranged on the left side and the right side of the upper surface of the bottom plate (1), the middle parts of the side plates (2) are rotatably connected with rotating seats (4), a fixing plate (3) is arranged between the two rotating seats (4), the improved drilling device is characterized in that a second bearing seat (25) is arranged in the middle of the lower surface of the fixing plate (3), the lower part of the second bearing seat (25) is rotatably connected with the middle part of a rotating shaft (26), a fourth bevel gear (24) is fixedly connected with the rear end of the rotating shaft (26), the fourth bevel gear (24) is meshed with a third bevel gear (23), the third bevel gear (23) is fixedly connected with one end, close to the center of the device, of a screw rod (22) is in threaded connection with the lower part of a clamping plate (6), a sliding rod (10) is arranged on the upper part of, the left side and the right side of the upper surface of the sliding block (9) are provided with supporting plates (11), the upper portion of each supporting plate (11) is rotatably connected with a rotating rod (12), one end, close to the center of the device, of each rotating rod (12) is provided with a rotating disc (13), the front side of each rotating disc (13) is rotatably connected with the upper end of a supporting rod (16), the lower end of each supporting rod (16) is rotatably connected with the upper end of a push rod (15), the lower end of each push rod (15) is connected with the upper surface of the lifting plate (7), and the lower surface of the lifting plate (7.

2. An improved drilling device for producing transformers according to claim 1, characterized in that a spring (14) is arranged between the upper end of the ram (15) and the slide (9).

3. The improved drilling device for producing the transformer according to claim 1, wherein the front and back sides of the upper surface of the lifting plate (7) are provided with guide rods (8), and the middle parts of the guide rods (8) are slidably connected with sliding blocks (9).

4. The improved drilling device for producing transformers according to claim 1, characterized in that the left and right sides of the fixed plate (3) are provided with sliding grooves (5), and the sliding grooves (5) are slidably connected with the middle part of the clamping plate (6).

5. The improved drilling device for producing transformer as claimed in claim 1 or 4, wherein the left and right sides of the lower surface of the fixed plate (3) are provided with first bearing seats (21), and the first bearing seats (21) are rotatably connected with two ends of the screw rod (22).

6. The improved drilling device for producing the transformer according to claim 1, wherein a driving motor (18) is arranged at the lower part of the side plate (2) at the right side, an output shaft of the driving motor (18) is fixedly connected with a first bevel gear (19), the first bevel gear (19) is meshed with a second bevel gear (20), and the second bevel gear (20) is fixedly connected with the right end of the rotating seat (4) at the right side.

7. An improved drilling device for producing transformers according to claim 1, characterized in that the top end of the rotating disc (13) is provided with a holding rod (17).