CN211028711U

CN211028711U - Welding device for valve of turbocharger shell

Info

Publication number: CN211028711U
Application number: CN201920549102.7U
Authority: CN
Inventors: 华宪新
Original assignee: Wuxi Guangtaicheng Machinery Manufacturing Co ltd
Current assignee: Wuxi Guangtaicheng Machinery Manufacturing Co ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-07-17
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a turbocharger shell valve welding set, which comprises a base, the top of the base is fixedly connected with a support frame through bolts, the top of the support frame is fixedly connected with a gear box, the lower end output end of the gear box is connected with a lead screw, the support frame is arranged on two sides of the lead screw and is provided with a slide way, a slide block is connected on the slide way in a sliding way, a slide seat is connected on the lead screw through screw threads, a first air cylinder is fixedly welded on the top of the slide block, the output end of the upper end of the first air cylinder is fixed on the slide seat through bolts, a ball screw is arranged on a ball screw support seat, one side of a welding head fixing seat is fixedly connected with a welding head through bolts, the turbocharger shell valve welding set has reasonable design and simple structure, the welding position is, effectively guarantee product welding quality and precision, be worth wideling popularize.

Description

Welding device for valve of turbocharger shell

Technical Field

The utility model relates to the field of welding technique, specifically a turbo charger casing valve welding set.

Background

The turbocharger is actually an air compressor that increases the intake air amount by compressing air. The engine uses the inertia impulse force of the exhaust gas from the engine to push the turbine in the turbine chamber, the turbine drives the coaxial impeller, the impeller presses the air sent by the air filter pipeline, and the air is pressurized and enters the cylinder. When the rotating speed of the engine is increased, the exhaust gas discharge speed and the rotating speed of the turbine are synchronously increased, the impeller compresses more air to enter the air cylinder, the pressure and the density of the air are increased to combust more fuel, the fuel quantity is correspondingly increased and the rotating speed of the engine is adjusted to increase the output power of the engine, the original turbocharger shell is welded manually, and the welding efficiency is low. Therefore, it is necessary to provide a welding device for a valve of a turbocharger housing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a turbo charger casing valve welding set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a turbocharger shell valve welding device comprises a base, a support frame is fixedly connected above the base through bolts, a gear box is fixedly connected above the support frame, a lead screw is connected to the lower end output end of the gear box, the arranged gear box can drive the lead screw to rotate, the lower end of the lead screw is fixed on one side of the support frame, slide ways are arranged on two sides of the lead screw of the support frame, a slide block is connected on the slide ways in a sliding manner and can move on the slide ways, a slide seat is connected on the lead screw in a threaded manner and can drive the slide seat to move up and down through the rotation of the lead screw, a first air cylinder is fixedly welded above the slide block, the output end of the upper end of the first air cylinder is fixed on the slide seat through bolts, the first air cylinder can drive the ball screw rod support seat to move up and, the welding head fixing seat can move left and right on the ball screw, one side of the welding head fixing seat is fixedly connected with a welding head through a bolt, welding operation is convenient to implement, a second air cylinder is fixedly connected to the upper portion of the base, a clamping plate is connected to the output end of the second air cylinder, a fixing seat is arranged on the opposite face, located on the clamping plate, of the upper portion of the base, and a protruding block is arranged on one side of the fixing seat.

Preferably, a cover is covered above the base.

Preferably, the universal wheel is installed to the below of base, and the universal wheel of setting makes things convenient for the removal of device.

Preferably, the gearbox comprises a rotating shaft and a first bevel gear, the first bevel gear is arranged on the rotating shaft, a second bevel gear is arranged at the upper end of the screw rod, and the first bevel gear and the second bevel gear are in meshed connection.

Preferably, one end of the rotating shaft penetrates through the wall of the gearbox, and one end of the rotating shaft is fixedly connected with a rotating handle.

Compared with the prior art, the beneficial effects of the utility model are as follows: this turbo charger casing valve welding set, during the use, fix the turbo charger casing on the fixing base, it is fixed with the turbo charger casing to drive splint through the second cylinder, through rotatory handle, rotatory handle drives the rotation of pivot, meshing is connected between first conical gear and the second conical gear, can drive the rotation of lead screw, the lead screw can drive reciprocating of slide, the first cylinder of setting can drive reciprocating of soldered connection, conveniently weld, this turbo charger casing valve welding set, and reasonable design, moreover, the steam generator is simple in structure, fix a position fixedly to the welding position, the welding efficiency is greatly improved, reduce workman intensity of labour, product welding quality and precision have effectively been guaranteed, be worth wideling popularize.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

fig. 3 is a schematic view of the gear box structure of the present invention.

In the figure: 1. a base; 2. a housing; 3. a support frame; 4. a universal wheel; 5. a gear case; 501. a rotating shaft; 502. a first bevel gear; 6. a screw rod; 601. a second bevel gear; 7. a slide base; 8. a slideway; 9. a slider; 10. a first cylinder; 11. a ball screw supporting seat; 12. a ball screw; 13. a welding head fixing seat; 14. a second cylinder; 15. a splint; 16. a fixed seat; 17. a bump; 18. and (5) welding a head.

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.

Referring to fig. 1-3, a turbocharger housing valve welding device includes a base 1, a support frame 3 is fixedly connected to the top of the base 1 through bolts, a gear box 5 is fixedly connected to the top of the support frame 3, a lead screw 6 is connected to the lower end output end of the gear box 5, the gear box 5 is arranged to drive the lead screw 6 to rotate, the lower end of the lead screw 6 is fixed to one side of the support frame 3, slide ways 8 are arranged on two sides of the support frame 3, which are located on the lead screw 6, slide blocks 9 are slidably connected to the slide ways 8, the slide blocks 9 can move on the slide ways 8, a slide base 7 is threadedly connected to the lead screw 6, the slide base 7 can be driven to move up and down through the rotation of the lead screw 6, a first cylinder 10 is fixedly welded to the top of the slide blocks 9, the output end, the telescopic structure of the first air cylinder 10 can drive the ball screw supporting seat 11 to move up and down, one side of the sliding block 9 is fixedly connected with the ball screw supporting seat 11 through a bolt, a ball screw 12 is arranged on the ball screw supporting seat 11, a welding head fixing seat 13 is connected on the ball screw 12 in a sliding mode, the welding head fixing seat 13 can move left and right on the ball screw 12, a welding head 18 is connected to one side of the welding head fixing seat 13 through a bolt, welding operation is convenient to implement, a second air cylinder 14 is fixedly connected to the upper portion of the base 1, a clamping plate 15 is connected to the output end of the second air cylinder 14, a fixing seat 16 is arranged on the opposite face, located on the clamping plate 15, of the upper portion of the base 1, and.

Specifically, a cover 2 is covered above the base 1.

Specifically, universal wheel 4 is installed to the below of base 1, and the universal wheel 4 of setting makes things convenient for the removal of device.

Specifically, the gear box 5 includes a rotating shaft 501 and a first bevel gear 502, the first bevel gear 502 is disposed on the rotating shaft 501, a second bevel gear 601 is disposed at the upper end of the screw rod 6, and the first bevel gear 502 and the second bevel gear 601 are in meshed connection.

Specifically, one end of the rotating shaft 501 penetrates through the wall of the gear box 5, and one end of the rotating shaft 501 is fixedly connected with a rotating handle.

The working principle is as follows: this turbo charger casing valve welding set, in the use, fix the turbo charger casing on fixing base 16, it is fixed with the turbo charger casing to drive splint 15 through second cylinder 14, through rotatory handle, rotatory handle drives the rotation of pivot 501, meshing between first conical gear 502 and the second conical gear 601 is connected, can drive the rotation of lead screw 6, lead screw 6 can drive reciprocating of slide 7, the first cylinder 10 of setting can drive reciprocating of soldered connection 18, conveniently weld, this turbo charger casing valve welding set, reasonable in design, moreover, the steam generator is simple in structure, fix a position the welding position fixedly, greatly improve welding efficiency, reduce workman intensity of labour, product welding quality and precision have effectively been guaranteed, be worth widelys to popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a turbo charger casing valve welding set, includes base (1), its characterized in that: the screw-driven automatic gearbox is characterized in that a support frame (3) is fixedly connected to the top of the base (1) through a bolt, a gear box (5) is fixedly connected to the top of the support frame (3), a lead screw (6) is connected to the lower end output end of the gear box (5), the lower end of the lead screw (6) is fixed to one side of the support frame (3), slide ways (8) are arranged on two sides of the support frame (3) located on the lead screw (6), a slide block (9) is connected to the slide ways (8) in a sliding manner, a slide seat (7) is connected to the lead screw (6) through threads, a first air cylinder (10) is fixedly welded to the top of the slide block (9), the output end of the upper end of the first air cylinder (10) is fixed to the slide seat (7) through a bolt, a ball screw support seat (11), the ball screw (12) is connected with a welding head fixing seat (13) in a sliding mode, one side of the welding head fixing seat (13) is fixedly connected with a welding head (18) through a bolt, a second air cylinder (14) is fixedly connected to the upper portion of the base (1), a clamping plate (15) is connected to the output end of the second air cylinder (14), a fixing seat (16) is arranged on the opposite face, located on the clamping plate (15), of the upper portion of the base (1), and a protruding block (17) is arranged on one side of the fixing seat (16).

2. The turbocharger housing valve welding apparatus of claim 1, wherein: the upper part of the base (1) is covered with a cover shell (2).

3. The turbocharger housing valve welding apparatus of claim 1, wherein: the universal wheels (4) are installed below the base (1).

4. The turbocharger housing valve welding apparatus of claim 1, wherein: the gearbox (5) comprises a rotating shaft (501) and a first bevel gear (502), the first bevel gear (502) is arranged on the rotating shaft (501), a second bevel gear (601) is arranged at the upper end of the screw rod (6), and the first bevel gear (502) and the second bevel gear (601) are in meshed connection.

5. The turbocharger housing valve welding apparatus of claim 4, wherein: one end of the rotating shaft (501) penetrates through the box wall of the gear box (5), and one end of the rotating shaft (501) is fixedly connected with a rotating handle.