CN219234045U

CN219234045U - High-temperature valve seat bushing side hole device

Info

Publication number: CN219234045U
Application number: CN202223434893.XU
Authority: CN
Inventors: 张学东; 张旭东
Original assignee: Guizhou Dongxin Machinery Parts Co ltd
Current assignee: Guizhou Dongxin Machinery Parts Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-23
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a high-temperature valve seat bushing side hole device, and relates to the technical field of aviation part processing. This high temperature disk seat bush side opening device, including base, trompil mechanism and fixture, the T shape draw-in groove has been seted up to the base, and the joint is connected with T shape support in the T shape draw-in groove, and trompil mechanism is including setting up the removal subassembly on the base and setting up the drive assembly on the removal subassembly, and the removal subassembly is used for supporting the drive assembly and controlling drive assembly and controls the removal, is provided with the inserted bar on the drive assembly. Firstly, the moving assembly can control the left-right moving distance of the driving assembly, and the driving assembly drives the drill bit to move left and right through the inserted link, so that the purpose of controlling the drilling depth of the drill bit is achieved; secondly, the T-shaped support is provided with holes, and the drill bit can penetrate through the holes completely, so that the diameters of the holes of the annular parts are consistent, and the situation that the diameters of the holes are different and manual reworking and polishing are needed is avoided.

Description

High-temperature valve seat bushing side hole device

Technical Field

The utility model relates to the technical field of aviation part processing, in particular to a high-temperature valve seat bushing side hole device.

Background

The utility model discloses a high-temperature valve seat bushing side hole machining device with a publication number of CN213104580U, relates to the technical field of side hole machining, and particularly relates to a high-temperature valve seat bushing side hole machining device. The utility model aims to solve the technical problem that the valve seat is positioned and rotated by the power of drilling and pressing. In order to solve the technical problems, the utility model provides a high-temperature valve seat bushing side hole machining device which comprises a supporting frame and a control console, wherein a sleeve is connected to the top of the supporting frame in a penetrating manner, a motor is fixedly connected to the top of the sleeve, a tooth screw rod is connected to the bottom of the sleeve in a penetrating manner, a drilling device is fixedly connected to the bottom of the tooth screw rod, an auxiliary gear is meshed with the side face of the tooth screw rod, a ratchet gear is fixedly connected to the back face of the auxiliary gear, a linkage gear is meshed with the outer side of the ratchet gear, the linkage gear is fixedly connected with one side of the top of the control console, a rotating shaft is movably connected to the middle of the inside of the control console, and a pressure gear is fixedly connected to the top of the rotating shaft.

When the annular part is processed, the device cannot drill the hole depth of the annular part according to market demands, and secondly, the drill bit cannot completely penetrate the annular part due to the arrangement of the placing plate, so that the problem is corrected.

Disclosure of Invention

The utility model aims to provide a high-temperature valve seat bushing side hole device, which can solve the problem that the device cannot drill the hole depth of an annular part according to market demands, and secondly, a drill bit cannot completely penetrate the annular part due to the arrangement of a placing plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high temperature disk seat bush side opening device, the on-line screen storage device comprises a base, trompil mechanism and fixture, the T shape draw-in groove has been seted up to the base, the joint is connected with T shape support in the T shape draw-in groove, the trompil mechanism is including setting up the removal subassembly on the base and setting up the drive assembly on the removal subassembly, the removal subassembly is used for supporting the drive assembly and controlling the drive assembly and controls the removal about, be provided with the inserted bar on the drive assembly, the opposite side fixedly connected with drill bit of inserted bar, fixture is including setting up the fixed plate on T shape support and the connecting axle of setting on the fixed plate, fixed plate fixed connection is in one side of T shape support.

Preferably, the moving assembly comprises an I-shaped sliding rail, an electric sliding block, a fixed block, a placing rack and a clamping block, wherein the top of the base is fixedly connected with the I-shaped sliding rail, the electric sliding block is connected to the I-shaped sliding rail in a sliding manner, the fixed block is fixedly connected to the top of the electric sliding block, the placing rack is arranged on the fixed block, the clamping block is fixedly connected to the bottom of the placing rack, the driving assembly comprises a rotating shaft, a worm wheel, a U-shaped rack, a worm and a motor, the rotating shaft is rotatably connected to one inner wall of one side of the placing rack, the worm wheel is fixedly connected with the worm, the worm wheel is meshed with the worm, one side of the U-shaped rack is fixedly connected with the motor, the output shaft of the motor is fixedly connected with the worm, the moving assembly can control the left-right moving distance of the driving assembly, and the driving assembly drives the drill bit to move left and right through a plug rod, so that the depth of the drill bit can be controlled; secondly, the T-shaped support is provided with holes, and the drill bit can penetrate through the holes completely, so that the diameters of the holes of the annular parts are consistent, and the situation that the diameters of the holes are different and manual reworking and polishing are needed is avoided.

Preferably, the fixture still includes threaded rod, limiting plate and rubber pad, is provided with the threaded rod in the connecting axle, one side fixedly connected with limiting plate of threaded rod, and the outer wall cover of connecting axle is equipped with the rubber pad, and the device can place and carry out the centre gripping to the annular part of equidimension diameter not, avoids rocking the condition that the slippage dropped back and forth at the in-process annular part of trompil.

Preferably, the fixing block is provided with a first clamping groove, the clamping block is connected in the first clamping groove in a clamping way, and the placing frame is connected with the fixing block in a clamping way through the clamping block.

Preferably, a second clamping groove is formed in the rotating shaft, the inserted bar is connected in the second clamping groove in a clamping mode, and the inserted bar is connected with the I-shaped sliding rail in a clamping mode.

Preferably, a thread groove is formed in the connecting shaft, the threaded rod is in threaded connection with the thread groove, and the threaded rod is in threaded connection with the connecting shaft.

Preferably, the T-shaped support is provided with a hole, and the center points of the I-shaped sliding rail, the inserted link and the drill bit are all on the same straight line with the center point of the hole on the T-shaped support.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the high-temperature valve seat bushing side hole device, the hole depth of the annular part cannot be drilled according to market demands by matching the base, the hole drilling mechanism, the moving assembly, the I-shaped sliding rail, the electric sliding block, the fixed block, the placing frame, the clamping block, the driving assembly, the rotating shaft, the worm wheel, the U-shaped frame, the worm, the motor, the inserted link, the drill bit, the T-shaped bracket and the clamping mechanism, and secondly, the drill bit cannot completely penetrate the defect of the annular part due to the arrangement of the placing plate; secondly, the T-shaped support is provided with holes, and the drill bit can penetrate through the holes completely, so that the diameters of the holes of the annular parts are consistent, and the situation that the diameters of the holes are different and manual reworking and polishing are needed is avoided.

(2) This high temperature disk seat bush side opening device uses through base, trompil mechanism, inserted bar, drill bit, T shape support, fixture, fixed plate, connecting axle, threaded rod, limiting plate and the cooperation of rubber pad, and the device can place and carry out the centre gripping to the annular part of equidimension diameter not, avoids the condition that drops at the in-process annular part back and forth rocking the slippage of trompil to appear.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is an enlarged view of the portion a of the present utility model.

Reference numerals: 1. a base; 2. a hole opening mechanism; 21. a moving assembly; 211. an I-shaped sliding rail; 212. an electric slide block; 213. a fixed block; 214. a placing rack; 215. a clamping block; 22. a drive assembly; 221. a rotating shaft; 222. a worm wheel; 223. a U-shaped frame; 224. a worm; 225. a motor; 3. a rod; 4. a drill bit; 5. a T-shaped bracket; 6. a clamping mechanism; 601. a fixing plate; 602. a connecting shaft; 603. a threaded rod; 604. a limiting plate; 605. and a rubber pad.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a high temperature disk seat bush side opening device, including base 1, trompil mechanism 2 and fixture 6, the T shape draw-in groove has been seted up to base 1, the joint is connected with T shape support 5 in the T shape draw-in groove, trompil mechanism 2 is including setting up the removal subassembly 21 on base 1 and setting up the drive assembly 22 on removal subassembly 21, removal subassembly 21 is used for supporting drive assembly 22 and controlling movement, be provided with inserted bar 3 on the drive assembly 22, the opposite side fixedly connected with drill bit 4 of inserted bar 3, fixture 6 is including setting up the fixed plate 601 on T shape support 5 and the connecting axle 602 of setting on the fixed plate 601, fixed plate 601 fixed connection is in one side of T shape support 5.

Further, the moving assembly 21 comprises an I-shaped sliding rail 211, an electric sliding block 212, a fixed block 213, a placing rack 214 and a clamping block 215, the top of the base 1 is fixedly connected with the I-shaped sliding rail 211, the electric sliding block 212 is connected onto the I-shaped sliding rail 211 in a sliding way, the fixed block 213 is fixedly connected onto the top of the electric sliding block 212, the placing rack 214 is arranged on the fixed block 213, the clamping block 215 is fixedly connected onto the bottom of the placing rack 214, the driving assembly 22 comprises a rotating shaft 221, a worm wheel 222, a U-shaped rack 223, a worm 224 and a motor 225, one side inner wall of the placing rack 214 is rotationally connected with the rotating shaft 221, the outer wall of the rotating shaft 221 is fixedly connected with the worm wheel 222, the inner side bottom of the placing rack 214 is fixedly connected with the U-shaped rack 223, one side inner wall of the U-shaped rack 223 is rotationally connected with the worm 224, the worm wheel 222 is meshed with the worm 224, one side of the U-shaped frame 223 is fixedly connected with a motor 225, an output shaft of the motor 225 is fixedly connected with a worm 224, the motor 225 is controlled to start, the motor 225 drives the worm 224 to rotate, the worm 224 drives a worm wheel 222 to rotate, the worm wheel 222 drives a rotating shaft 221 to rotate, the rotating shaft 221 drives an inserting rod 3 to rotate, the inserting rod 3 drives a drill bit 4 to rotate, the drill bit 4 drills annular parts, and the annular parts cannot be drilled according to market demands, and secondly, the drill bit cannot completely penetrate the annular parts due to the defect that a placing plate is arranged, firstly, a moving assembly 21 can control a left-right moving distance of a driving assembly 22, and the driving assembly 22 drives the drill bit 4 to move left and right through the inserting rod 3, so that the purpose of controlling the drilling depth of the drill bit 4 is achieved; secondly, the T-shaped support 5 is provided with holes, and the drill bit 4 can penetrate through the holes completely, so that the diameters of the holes of the annular parts are consistent, and the situation that the diameters of the holes are different and manual reworking and polishing are needed is avoided.

Still further, fixture 6 still includes threaded rod 603, limiting plate 604 and rubber pad 605, be provided with threaded rod 603 in the connecting axle 602, one side fixedly connected with limiting plate 604 of threaded rod 603, the outer wall cover of connecting axle 602 is equipped with rubber pad 605, during the use, slide T shape support 5 into in base 1, pass through inserted bar 3 and pivot 221 joint with drill bit 4, locate annular part cover on rubber pad 605, and limit up annular part through limiting plate 604, the device can place and carry out the centre gripping to annular part not equidimension diameter, avoid making a round trip to rock the condition that the slippage dropped at the in-process annular part of trompil appears.

Secondly, set up first draw-in groove on the fixed block 213, fixture block 215 joint is connected in first draw-in groove, rack 214 passes through fixture block 215 and fixed block 213 joint to be connected, set up the second draw-in groove in the pivot 221, inserted bar 3 joint is connected in the second draw-in groove, inserted bar 3 and I-shaped slide rail 211 joint are connected, set up the helicla flute in the connecting axle 602, threaded rod 603 threaded connection is in the helicla flute, threaded rod 603 and connecting axle 602 threaded connection, set up the hole on the T-shaped support 5, I-shaped slide rail 211, inserted bar 3 and the central point of drill bit 4 are all on same straight line with the central point of hole on the T-shaped support 5, control electric slider 212 starts, electric slider 212 drives fixed block 213 and removes, fixed block 213 drives fixture block 215 and removes, fixture block 215 drives rack 214 and removes, rack 214 drives drive assembly 22 and removes.

Working principle: during the use, slide T shape support 5 into in base 1, pass through inserted bar 3 and pivot 221 joint with drill bit 4, locate the annular part cover on rubber pad 605, and carry out spacingly through limiting plate 604 to the annular part, control electric slider 212 starts, electric slider 212 drives fixed block 213 and removes, fixed block 213 drives fixture block 215 and removes, fixture block 215 drives rack 214 and removes, rack 214 drives drive assembly 22 and removes, control motor 225 starts, motor 225 drives worm 224 rotation, worm 224 drives worm wheel 222 rotation, worm wheel 222 drives pivot 221 rotation, pivot 221 drives inserted bar 3 rotation, inserted bar 3 drives drill bit 4 rotation, drill bit 4 drills to the annular part.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A high temperature valve seat bushing side hole apparatus, comprising:

the base (1) is provided with a T-shaped clamping groove, and a T-shaped bracket (5) is connected in the T-shaped clamping groove in a clamping way;

the tapping mechanism (2) comprises a moving assembly (21) arranged on the base (1) and a driving assembly (22) arranged on the moving assembly (21), wherein the moving assembly (21) is used for supporting the driving assembly (22) and controlling the driving assembly (22) to move left and right, the driving assembly (22) is provided with a plug rod (3), and the other side of the plug rod (3) is fixedly connected with a drill bit (4);

the clamping mechanism (6) comprises a fixing plate (601) arranged on the T-shaped bracket (5) and a connecting shaft (602) arranged on the fixing plate (601), and the fixing plate (601) is fixedly connected to one side of the T-shaped bracket (5).

2. A high temperature valve seat bushing side bore device as claimed in claim 1, wherein: the movable assembly (21) comprises an I-shaped sliding rail (211), an electric sliding block (212), a fixed block (213), a placing rack (214) and a clamping block (215), wherein the I-shaped sliding rail (211) is fixedly connected to the top of the base (1), the electric sliding block (212) is connected to the I-shaped sliding rail (211) in a sliding manner, the fixed block (213) is fixedly connected to the top of the electric sliding block (212), the placing rack (214) is arranged on the fixed block (213), and the clamping block (215) is fixedly connected to the bottom of the placing rack (214);

the driving assembly (22) comprises a rotating shaft (221), a worm wheel (222), a U-shaped frame (223), a worm (224) and a motor (225), wherein the rotating shaft (221) is rotatably connected to the inner wall of one side of the placing frame (214), the worm wheel (222) is fixedly connected to the outer wall of the rotating shaft (221), the U-shaped frame (223) is fixedly connected to the inner bottom of the placing frame (214), the worm (224) is rotatably connected to the inner wall of one side of the U-shaped frame (223), the worm wheel (222) is meshed with the worm (224), the motor (225) is fixedly connected to one side of the U-shaped frame (223), and an output shaft of the motor (225) is fixedly connected with the worm (224).

3. A high temperature valve seat bushing side bore device as claimed in claim 2, wherein: the clamping mechanism (6) further comprises a threaded rod (603), a limiting plate (604) and a rubber pad (605), the threaded rod (603) is arranged in the connecting shaft (602), the limiting plate (604) is fixedly connected to one side of the threaded rod (603), and the rubber pad (605) is sleeved on the outer wall of the connecting shaft (602).

4. A high temperature valve seat bushing side bore device as claimed in claim 3, wherein: the fixing block (213) is provided with a first clamping groove, the clamping block (215) is connected in the first clamping groove in a clamping mode, and the placing frame (214) is connected with the fixing block (213) in a clamping mode through the clamping block (215).

5. A high temperature valve seat bushing side bore device as claimed in claim 4, wherein: a second clamping groove is formed in the rotating shaft (221), the inserting rod (3) is connected in the second clamping groove in a clamping mode, and the inserting rod (3) is connected with the I-shaped sliding rail (211) in a clamping mode.

6. A high temperature valve seat bushing side bore device as claimed in claim 5, wherein: a threaded groove is formed in the connecting shaft (602), a threaded rod (603) is connected in the threaded groove in a threaded mode, and the threaded rod (603) is connected with the connecting shaft (602) in a threaded mode.

7. A high temperature valve seat bushing side bore device as claimed in claim 6, wherein: the T-shaped support (5) is provided with a hole, and the center points of the I-shaped sliding rail (211), the inserted link (3) and the drill bit (4) are all on the same straight line with the center point of the hole on the T-shaped support (5).