CN219444267U

CN219444267U - Gear shaft drilling die

Info

Publication number: CN219444267U
Application number: CN202223574180.3U
Authority: CN
Inventors: 史益闻; 张文玉
Original assignee: Changzhou Taibo Jingchuang Machinery Co ltd
Current assignee: Changzhou Taibo Jingchuang Machinery Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-01
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a gear shaft drilling die, which relates to the technical field of drilling dies and comprises a bottom plate, a drilling device and a drilling die body, wherein a moving plate is connected to the bottom plate in a sliding manner, the drilling device is arranged on the moving plate, the drilling die body is arranged on the bottom plate, the drilling device comprises a motor I, a drilling knife and a support plate I, the support plate I is fixedly arranged on the moving plate, the motor I is fixedly arranged on the support plate I, the drilling knife is fixedly arranged on an output shaft of the motor I, the drilling die body comprises a support plate, a fixed frame, a fixed block and a moving block, the support plate is fixedly arranged on the bottom plate, the fixed block is fixedly arranged on the support plate, and the moving block is connected to the fixed frame in a sliding manner.

Description

Gear shaft drilling die

Technical Field

The utility model relates to the technical field of drilling dies, in particular to a gear shaft drilling die.

Background

Gear shafts refer to mechanical parts that support and revolve with rotating parts to transmit motion, torque, or bending moment. Typically in the form of a metal round bar.

The gear shaft is often required to be drilled in the center of the gear shaft according to different use requirements in the production process.

In the drilling process of the center of the existing gear shaft, the gear shaft in the drilling process is easy to vibrate, and the phenomena that the hole shape is out of round or inclined to one side and the like are often found.

Disclosure of Invention

Accordingly, the present utility model is directed to a gear shaft drilling mold, which solves the problem that in the conventional process of drilling the center of a gear shaft, vibration of the gear shaft during drilling is easy to cause the hole to be out of round or inclined to one side.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme:

the utility model provides a gear shaft drilling mould, includes bottom plate, drilling equipment and drilling mould body, sliding connection has the movable plate on the bottom plate, drilling equipment sets up on the movable plate, drilling mould body sets up on the bottom plate, drilling equipment includes motor one, drilling sword and backup pad one, backup pad one fixed mounting is on the movable plate, motor one fixed mounting is on backup pad one, fixed mounting has the drilling sword on the output shaft of motor one, drilling mould body includes backup pad, fixed frame, fixed block and movable block, backup pad fixed mounting is on the bottom plate, fixed frame fixed mounting is in the backup pad, fixed block fixed mounting is in the backup pad, movable block sliding connection is on the fixed frame, both ends fixed mounting has two archs about the movable block, two backup pads two symmetrical have been seted up on the fixed frame, bellied both sides paste adjacently with the backup pad two, rotate on the arch and be connected with threaded rod one, threaded rod one end and fixed block rotate to be connected together, the other end of threaded rod passes the fixed frame and extends to the outside of fixed frame together with motor two fixed connection.

As a preferable technical scheme of the utility model, a second supporting plate is fixedly arranged on the outer side of the fixed frame, and the second motor is fixedly arranged on the second supporting plate.

As a preferable technical scheme of the utility model, a plurality of fixing strips are uniformly and fixedly arranged on the inner walls of the fixing block and the moving block, and the fixing strips are matched with the gears on the outer sides of the gear shafts.

As a preferable technical scheme of the utility model, the sliding device comprises a rectangular fixed block, a threaded rod II, an L-shaped fixed block and a motor III, wherein the rectangular fixed block is fixedly arranged on a bottom plate, the L-shaped fixed block is fixedly arranged on the bottom plate, the motor III is fixedly arranged on the L-shaped fixed block, the threaded rod II is fixedly arranged at the output end of the motor III, and the threaded rod II sequentially penetrates through the L-shaped fixed block, the moving plate and the rectangular fixed block to be fixedly connected together.

As a preferable technical scheme of the utility model, two sliding grooves are formed in the bottom plate, two ends of the lower end of the moving plate are provided with protruding blocks, and two sides of each protruding block are adjacent to the corresponding sliding groove.

The utility model has the beneficial effects that:

according to the drilling machine, the second motor is started, the gear shaft is fixed between the fixed block and the moving block, the fixed strip is clamped with the outer gear of the gear shaft, so that the gear shaft is firmly fixed, meanwhile, the third motor is started, the moving plate moves under the action of the third motor, and the required depth can be drilled.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model;

FIG. 3 is a schematic view of a drilling mold body according to the present utility model;

FIG. 4 is a schematic view of a fixed block and a movable block according to the present utility model;

in the figure: 1. a bottom plate; 101. a chute; 2. a moving plate; 3. a drilling device; 301. a first motor; 302. a drilling tool; 303. a first supporting plate; 4. drilling a die body; 401. a support plate; 402. a fixed frame; 403. a second motor; 404. a fixed block; 405. a moving block; 406. a fixing strip; 407. a first threaded rod; 408. a protrusion; 409. a second supporting plate; 410. a supporting chute; 5. a sliding device; 501. a rectangular fixed block; 502. a second threaded rod; 503. an L-shaped fixed block; 504. and a third motor.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the foregoing description of the utility model, it should be noted that the azimuth or positional relationship indicated by the terms "one side", "the other side", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "identical" and the like do not denote that the components are identical, but rather that there may be minor differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel" and does not mean that the structure must be perfectly perpendicular, but may be slightly tilted.

Referring to fig. 1-4, a technical scheme provided by the present utility model is as follows: the utility model provides a gear shaft boring die, including bottom plate 1, drilling equipment 3 and boring die body 4, sliding connection has movable plate 2 on the bottom plate 1, drilling equipment 3 sets up on movable plate 2, boring die body 4 sets up on bottom plate 1, drilling equipment 3 includes motor one 301, boring cutter 302 and backup pad one 303, backup pad one 303 fixed mounting is on movable plate 2, motor one 301 fixed mounting is on backup pad one 303, fixed mounting boring cutter 302 on the output shaft of motor one 301, boring die body 4 includes backup pad 401, fixed frame 402, fixed block 404 and movable block 405, backup pad 401 fixed mounting is on bottom plate 1, fixed frame 402 fixed mounting is on backup pad 401, fixed block 404 fixed mounting is on backup pad 401, movable block 405 sliding connection is on fixed frame 402, two protruding 408 are fixedly mounted at both ends about the movable block 405, two support spouts 410 of symmetry are seted up on the fixed frame 402, the both sides of protruding 408 are adjacent with support spouts 410, the threaded rod 407 is connected with in the rotation on the protruding 408, one end and fixed block 404 rotate and link together, the other end 407 passes fixed frame 403 and extends outside fixed frame 403 to two fixed connection together with fixed frame 402.

A second support plate 409 is fixedly arranged on the outer side of the fixed frame 402, and a second motor 403 is fixedly arranged on the second support plate 409.

A plurality of fixing strips 406 are uniformly and fixedly arranged on the inner walls of the fixing block 404 and the moving block 405, and the fixing strips 406 are matched with the gears on the outer sides of the gear shafts.

The sliding device 5 comprises a rectangular fixed block 501, a threaded rod II 502, an L-shaped fixed block 503 and a motor III 504, wherein the rectangular fixed block 501 is fixedly arranged on the bottom plate 1, the L-shaped fixed block 503 is fixedly arranged on the bottom plate 1, the motor III 504 is fixedly arranged on the L-shaped fixed block 503, the threaded rod II 502 is fixedly arranged at the output end of the motor III 504, and the threaded rod II 502 sequentially penetrates through the L-shaped fixed block 503, the moving plate 2 and the rectangular fixed block 501 to be fixedly connected together.

Two sliding grooves 101 are formed in the bottom plate 1, protruding blocks are arranged at two ends of the lower end of the moving plate 2, and two sides of each protruding block are adjacent to the sliding grooves 101.

Working principle: through the motor two 403, fix the gear shaft between fixed block 404 and movable block 405, fixed strip 406 and the external gear looks block of gear shaft, thereby firmly fix the gear shaft, start motor one 301, under the effect of motor one 301, drilling sword 302 rotates, drilling the gear shaft on the drilling mould body 4 is carried out to drilling sword 302's tip, simultaneously, start motor three 504, movable plate 2 moves under the effect of motor three 504, can bore the degree of depth of wanting.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides a gear shaft drilling mould, its characterized in that includes bottom plate (1), drilling equipment (3) and drilling mould body (4), sliding connection has movable plate (2) on bottom plate (1), drilling equipment (3) set up on movable plate (2), drilling mould body (4) set up on bottom plate (1), drilling equipment (3) include motor one (301), drilling sword (302) and backup pad one (303), backup pad one (303) fixed mounting is on movable plate (2), motor one (301) fixed mounting is on backup pad one (303), fixed mounting has drilling sword (302) on the output shaft of motor one (301), drilling mould body (4) include backup pad (401), fixed frame (402), fixed block (404) and movable block (405), backup pad (401) fixed mounting is on bottom plate (1), fixed frame (402) fixed mounting is on backup pad (401), fixed block (404) fixed mounting is on backup pad (401), fixed connection is on two fixed blocks (402) are seted up on two fixed blocks (408) on the output shaft of motor one (301), the two sides of the bulge (408) are adjacent to the supporting chute (410), a first threaded rod (407) is rotationally connected to the bulge (408), one end of the first threaded rod (407) is rotationally connected with the fixed block (404), and the other end of the first threaded rod (407) penetrates through the fixed frame (402) to extend to the outer side of the fixed frame (402) and is fixedly connected with the second motor (403).

2. A gear shaft drilling die as claimed in claim 1, wherein: the outer side of the fixed frame (402) is fixedly provided with a second supporting plate (409), and the second motor (403) is fixedly arranged on the second supporting plate (409).

3. A gear shaft drilling die as claimed in claim 1, wherein: a plurality of fixing strips (406) are uniformly and fixedly arranged on the inner walls of the fixing block (404) and the moving block (405), and the fixing strips (406) are matched with the gears on the outer sides of the gear shafts.

4. A gear shaft drilling die as claimed in claim 1, wherein: two sliding grooves (101) are formed in the bottom plate (1), protruding blocks are arranged at two ends of the lower end of the moving plate (2), and two sides of each protruding block are adjacent to the corresponding sliding groove (101).