CN217018295U

CN217018295U - Turbo charger turbine shell riveting frock

Info

Publication number: CN217018295U
Application number: CN202123390849.9U
Authority: CN
Inventors: 华洪强; 华宪新; 乐小坤
Original assignee: Wuxi Guangtaicheng Machinery Manufacturing Co ltd
Current assignee: Wuxi Guangtaicheng Machinery Manufacturing Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-22
Anticipated expiration: 2031-12-30

Abstract

The application relates to the technical field of turbochargers, in particular to a turbocharger turbine shell riveting tool. This application, comprising a base plate, the last fixed surface of bottom plate installs two fixed plates, two be provided with stop device between the fixed plate, stop device includes the mounting panel, mounting panel fixed mounting is between two fixed plates, the last fixed surface of mounting panel slides and runs through there is the sleeve, telescopic last fixed surface installs the backing plate, the surface of fixed plate slides and runs through there are two first slide bars, the one end fixed mounting that first slide bar is close to the backing plate has the push pedal, fixed mounting has first spring between push pedal and the fixed plate, telescopic lower surface is inserted and is equipped with the dead lever, the free end of dead lever rotates and installs the connecting rod. The problem of need great clamping-force when turbine shell processing is used, the easy deformation of anchor clamps when atress is too big leads to the error of the turbine shell after processing big is solved.

Description

Turbo charger turbine shell riveting frock

Technical Field

The application relates to the technical field of turbochargers, in particular to a riveting tool for turbine shells of turbochargers.

Background

The turbine shell is turbo charger's important part, and in order to adapt to different turbo charger's demand, the kind of turbine shell is also very different, is increasing turbine shell anchor clamps from the side when processing the turbine shell to improve the fixed stability of processing work piece location, but the turbine shell processing needs great clamping-force when using, and the anchor clamps are out of shape easily when atress is too big, and the error that leads to the turbine shell after the processing is big, scrap even, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a purpose need great clamping-force when solving to have turbine shell processing to use among the prior art, the atress is too big the time anchor clamps warp easily, leads to the big shortcoming of error of the turbine shell after the processing, and the turbocharger turbine shell riveting frock that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application: a riveting tool for a turbine shell of a turbocharger comprises a base plate, wherein two fixed plates are fixedly mounted on the upper surface of the base plate, a limiting device is arranged between the two fixed plates, the limiting device comprises a mounting plate, the mounting plate is fixedly mounted between the two fixed plates, a sleeve penetrates through the upper surface of the mounting plate in a sliding manner, a backing plate is fixedly mounted on the upper surface of the sleeve, two first sliding rods penetrate through the outer surface of the fixed plates in a sliding manner, a push plate is fixedly mounted at one end, close to the backing plate, of each first sliding rod, a first spring is fixedly mounted between the push plate and the corresponding fixed plate, a fixed rod is inserted into the lower surface of the sleeve, a connecting rod is rotatably mounted at the free end of the fixed rod, a first screw rod is slidably mounted on the outer surface of the corresponding fixed plate, opposite thread grooves are formed in the two ends of the first screw rod, and two thread sleeves are mounted on the surface of the first screw rod, the threaded sleeve is rotatably connected with the connecting rod.

The effect that above-mentioned part reaches is: when the turbine shell is processed, firstly, the two long plates are pulled, the long plates drive the push plate to move, the push plate compresses the first spring, then the turbine shell is placed on the upper surface of the backing plate, the first screw rod is rotated to drive the two thread sleeves to move towards the direction close to each other, the thread sleeves drive the two connecting rods to rotate, the connecting rods drive the fixing rods, the fixing rods drive the sleeves to move, the sleeves drive the backing plate to move, the backing plate drives the turbine shell to move, thereby moving the turbine shell to the designated position, avoiding clamping the installation part of the turbine shell when clamping the turbine shell, thereby causing abrasion, and then the first slide bar drives the push plate to move under the elastic action of the first spring by loosening the long plate, the two push plates are convenient for clamping the turbine shells of different sizes and models, so that damage to the turbine shells due to excessive clamping force is avoided.

Preferably, a moving plate is fixedly mounted at one end of the fixed rod, which is located inside the sleeve, and a second spring is fixedly mounted between the moving plate and the sleeve.

The effect that above-mentioned part reaches is: through the elastic force effect of the second spring, the turbine shell has certain buffering during machining, and damage to the inner ring wall of the turbine shell during machining can be avoided.

Preferably, the free ends of the two first sliding rods are fixedly provided with long plates, and the surfaces, close to each other, of the two pushing plates are fixedly provided with spongy cushions.

The effect that above-mentioned part reaches does: be convenient for carry out the while pulling to two slide bars through the long slab, through the foam-rubber cushion on push pedal surface, can reduce the push pedal and to the surperficial friction damage of turbine shell.

Preferably, the side of backing plate fixed mounting has the sliding sleeve, the inside slidable mounting of sliding sleeve has the second slide bar, second slide bar and mounting panel fixed connection.

The effect that above-mentioned part reaches is: through second slide bar slidable mounting in the sliding sleeve of backing plate side to make the backing plate more stable when removing, avoid the backing plate to take place the skew.

Preferably, the upper surface of bottom plate is provided with auxiliary device, auxiliary device is including collecting the box, collect box slidable mounting at the upper surface of bottom plate, the fixed surface of collecting the box installs the handle, the fixed surface of bottom plate installs four fixed blocks, the external surface screw thread of fixed block installs the second screw rod, the second screw rod is close to the surface rotation who collects the box and installs the clamp plate, the clamp plate is close to the fixed surface who collects the box and installs the slipmat.

The effect that above-mentioned part reaches is: adding man-hour to the turbine shell, at first will collect the box and place the upper surface at the bottom plate, be convenient for with the turbine shell add man-hour piece that produces collect, avoid causing environmental pollution, simultaneously through rotating the second screw rod, the second screw rod drives the clamp plate and removes, is convenient for fix the box of collecting through two clamp plates, avoids collecting the box and takes place to remove for the piece drops to ground polluted environment, and the slipmat through the clamp plate surface can further increase the stability of collecting the box.

Preferably, the outer surface of the bottom plate, which is far away from the handle, is provided with a limiting plate, the outer surface of the limiting plate is provided with a screw in a threaded manner, and the screw is in threaded connection with the bottom plate.

The effect that above-mentioned part reaches is: can carry on spacingly to collecting the box through the limiting plate, fix the limiting plate through the screw, be convenient for install and dismantle the limiting plate.

Preferably, the both sides of fixed plate are all fixed mounting have the mounting bracket, the fixed surface that the mounting bracket kept away from the mounting panel has the baffle.

The effect that above-mentioned part reaches is: the scraps generated during processing can be conveniently shielded through the baffle, and the scraps are prevented from splashing to hurt people.

In view of the above, it is possible to provide,

in the application, when the turbine shell is processed, the two long plates are pulled firstly, the long plates drive the push plate to move, the push plate compresses the first spring, then the turbine shell is placed on the upper surface of the backing plate, the first screw rod is rotated to drive the two thread sleeves to move towards the direction close to each other, the thread sleeves drive the two connecting rods to rotate, the connecting rods drive the fixing rods, the fixing rods drive the sleeves to move, the sleeves drive the backing plate to move, the backing plate drives the turbine shell to move, thereby moving the turbine shell to the designated position, avoiding clamping the installation part of the turbine shell when clamping the turbine shell, thereby causing abrasion, and then the first slide bar drives the push plate to move under the elastic action of the first spring by loosening the long plate, the two push plates are convenient for clamping the turbine shells of different sizes and models, so that damage to the turbine shells due to excessive clamping force is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic diagram of the internal structure of FIG. 1 of the present application;

FIG. 3 is an enlarged view taken at A of FIG. 2 of the present application;

FIG. 4 is an enlarged view of a stop device of the present application;

fig. 5 is an enlarged view of the auxiliary device of the present application.

Illustration of the drawings: 1. a base plate; 2. a fixing plate; 3. a limiting device; 301. a long plate; 302. a first spring; 303. a first slide bar; 304. pushing a plate; 305. a base plate; 306. a second slide bar; 307. a sliding sleeve; 308. mounting a plate; 309. a sleeve; 310. a second spring; 311. moving the plate; 312. fixing the rod; 313. a connecting rod; 314. a threaded sleeve; 315. a first screw; 4. an auxiliary device; 41. a collection box; 42. pressing a plate; 43. a fixed block; 44. a second screw; 45. a limiting plate; 46. a screw; 47. a mounting frame; 48. and a baffle plate.

Detailed Description

Referring to fig. 1-5, the present application provides a technical solution: the utility model provides a turbo charger turbine shell riveting frock, includes bottom plate 1, and the last fixed surface of bottom plate 1 installs two fixed plates 2, is provided with stop device 3 between two fixed plates 2, can avoid the installation position centre gripping to the turbine shell to cause wearing and tearing, the upper surface of bottom plate 1 is provided with auxiliary device 4, is convenient for collect the piece that produces with the turbine shell man-hour.

The specific arrangement and function of the limiting means 3 and the auxiliary means 4 will be described in detail below.

Referring to fig. 1-4, in this embodiment: the limiting device 3 comprises a mounting plate 308, the mounting plate 308 is fixedly mounted between two fixing plates 2, a sleeve 309 penetrates through the upper surface of the mounting plate 308 in a sliding manner, a backing plate 305 is fixedly mounted on the upper surface of the sleeve 309, two first sliding rods 303 penetrate through the outer surface of each fixing plate 2 in a sliding manner, a push plate 304 is fixedly mounted at one end, close to the backing plate 305, of each first sliding rod 303, a first spring 302 is fixedly mounted between each push plate 304 and each fixing plate 2, through the elastic force of the first spring 302, the first sliding rods 303 drive the push plates 304 to move, turbine shells of different sizes and models can be clamped conveniently through the two push plates 304, damage to the turbine shells due to overlarge clamping force is avoided, fixing rods 312 are inserted into the lower surfaces of the sleeves 309, connecting rods 313 are rotatably mounted at free ends of the fixing rods 312, first screw rods 315 are slidably mounted on the outer surfaces of the fixing plates 2, opposite thread grooves are formed at two ends of the first screw rods 315, two thread sleeves 314 are installed on the surface of a first screw 315 in a threaded manner, the thread sleeves 314 are rotatably connected with connecting rods 313, by rotating the first screw 315, the first screw 315 drives the two thread sleeves 314 to move towards the direction close to each other, the thread sleeves 314 drive the two connecting rods 313 to rotate, the connecting rods 313 drive fixing rods 312, the fixing rods 312 drive sleeves 309 to move, the sleeves 309 drive backing plates 305 to move, the backing plates 305 drive the turbine shell to move, so that the turbine shell is moved to a designated position, when the turbine shell is clamped, clamping of the installation part of the turbine shell can be avoided, so that abrasion is caused, a moving plate 311 is fixedly installed at one end of the fixing rods 312 located inside the sleeves 309, a second spring 310 is fixedly installed between the moving plate 311 and the sleeves 309, by the elastic action of the second spring 310, the turbine shell has certain buffering during processing, and damage to the inner ring wall of the turbine shell can be avoided during processing, two first slide bars 303's free end fixed mounting has long board 301, be convenient for spur simultaneously two slide bars through long board 301, the equal fixed mounting in surface that two push pedal 304 are close to each other has the foam-rubber cushion, through the foam-rubber cushion on push pedal 304 surface, can reduce the friction damage of push pedal 304 to turbine shell surface, the side fixed mounting of backing plate 305 has sliding sleeve 307, the inside slidable mounting of sliding sleeve 307 has second slide bar 306, second slide bar 306 and mounting panel 308 fixed connection, through second slide bar 306 slidable mounting in the sliding sleeve 307 of backing plate 305 side, thereby make backing plate 305 more stable when the removal, avoid backing plate 305 to take place the skew.

Referring to fig. 1 and 5, in the present embodiment: the auxiliary device 4 comprises a collecting box 41, the collecting box 41 is slidably mounted on the upper surface of the base plate 1, a handle is fixedly mounted on the outer surface of the collecting box 41, the collecting box 41 is placed on the upper surface of the base plate 1, the collection of the scraps generated during the machining of the turbine shell is facilitated, the environmental pollution is avoided, four fixing blocks 43 are fixedly mounted on the upper surface of the base plate 1, second screw rods 44 are mounted on the outer surface of the fixing blocks 43 in a threaded manner, pressing plates 42 are rotatably mounted on the second screw rods 44 close to the surface of the collecting box 41, the pressing plates 42 are driven to move by rotating the second screw rods 44, the collecting box 41 is prevented from moving by the two pressing plates 42, the scraps are prevented from falling to the ground to pollute the environment, anti-skid pads are fixedly mounted on the surface of the pressing plates 42 close to the collecting box 41, the stability of the collecting box 41 can be further improved by the anti-skid pads on the surfaces of the pressing plates 42, the surface that the handle was kept away from to bottom plate 1 is provided with limiting plate 45, can carry on spacingly to collecting box 41 through limiting plate 45, the external surface threaded mounting of limiting plate 45 has screw 46, screw 46 and bottom plate 1 threaded connection, fix limiting plate 45 through screw 46, be convenient for install and dismantle limiting plate 45, the equal fixed mounting in both sides of fixed plate 2 has mounting bracket 47, mounting bracket 47 keeps away from the fixed surface of mounting panel 308 and installs baffle 48, it shelters from with the piece that produces man-hour to be convenient for through baffle 48, avoid the piece to splash and hinder the people.

Working principle, when the turbine shell is processed, firstly two long plates 301 are pulled, the long plates 301 drive the push plate 304 to move, the push plate 304 compresses the first spring 302, then the turbine shell is placed on the upper surface of the backing plate 305, then the first screw 315 is rotated, the first screw 315 drives the two threaded sleeves 314 to move towards the direction close to each other, the threaded sleeves 314 drive the two connecting rods 313 to rotate, the connecting rods 313 drive the fixed rod 312, the fixed rod 312 drives the sleeve 309 to move, the sleeve 309 drives the backing plate 305 to move, the backing plate 305 drives the turbine shell to move, thereby moving the turbine shell to a specified position, when the turbine shell is clamped, clamping of the installation part of the turbine shell can be avoided, thereby causing abrasion, then the long plates 301 are loosened, through the elastic action of the first spring 302, the first slide rod 303 drives the push plate 304 to move, clamping of the turbine shells of different sizes and models is facilitated through the two push plates 304, avoided causing the damage to the turbine shell because of adding the holding power too big, add man-hour to the turbine shell, at first place collection box 41 at the upper surface of bottom plate 1, be convenient for add man-hour piece that produces with the turbine shell and collect, avoid causing environmental pollution, simultaneously through rotating second screw 44, second screw 44 drives clamp plate 42 and removes, it fixes collection box 41 to be convenient for through two clamp plates 42, it removes to avoid collecting box 41, make the piece drop to ground polluted environment, the slipmat through clamp plate 42 surface can further increase the stability of collecting box 41.

Claims

1. The utility model provides a turbo charger turbine shell riveting frock, includes bottom plate (1), its characterized in that: the upper surface of the base plate (1) is fixedly provided with two fixed plates (2), a limiting device (3) is arranged between the two fixed plates (2), the limiting device (3) comprises a mounting plate (308), the mounting plate (308) is fixedly arranged between the two fixed plates (2), the upper surface of the mounting plate (308) is provided with a sleeve (309) in a sliding way, the upper surface of the sleeve (309) is fixedly provided with a base plate (305), the outer surface of the fixed plate (2) is provided with two first sliding rods (303) in a sliding way, one end, close to the base plate (305), of each first sliding rod (303) is fixedly provided with a push plate (304), a first spring (302) is fixedly arranged between the push plate (304) and the fixed plates (2), the lower surface of the sleeve (309) is inserted with a fixed rod (312), and the free end of the fixed rod (312) is rotatably provided with a connecting rod (313), the outer surface slidable mounting of fixed plate (2) has first screw rod (315), opposite thread groove has been seted up at the both ends of first screw rod (315), two thread bush (314) are installed to the surface screw thread of first screw rod (315), thread bush (314) are connected with connecting rod (313) rotation.

2. The turbocharger turbine shell riveting tool according to claim 1, characterized in that: the fixed rod (312) is located the inside one end fixed mounting of sleeve (309) and has a movable plate (311), fixed mounting has second spring (310) between movable plate (311) and sleeve (309).

3. The frock of claim 1, wherein: the free ends of the two first sliding rods (303) are fixedly provided with long plates (301), and the surfaces, close to each other, of the two push plates (304) are fixedly provided with spongy cushions.

4. The frock of claim 1, wherein: the side of backing plate (305) fixed mounting has sliding sleeve (307), sliding sleeve (307)'s inside slidable mounting has second slide bar (306), second slide bar (306) and mounting panel (308) fixed connection.

5. The frock of claim 1, wherein: the upper surface of bottom plate (1) is provided with auxiliary device (4), auxiliary device (4) are including collecting box (41), collect box (41) slidable mounting at the upper surface of bottom plate (1), the fixed surface who collects box (41) installs the handle, the fixed surface of the upper surface of bottom plate (1) installs four fixed blocks (43), second screw rod (44) are installed to the surface screw thread of fixed block (43), second screw rod (44) are close to the fixed surface who collects box (41) and rotate and install clamp plate (42), clamp plate (42) are close to the fixed surface who collects box (41) and install the slipmat.

6. The frock of claim 5, characterized in that: the outer surface of handle is kept away from in bottom plate (1) is provided with limiting plate (45), screw (46) are installed to the surface screw thread of limiting plate (45), screw (46) and bottom plate (1) threaded connection.

7. The frock of claim 5, characterized in that: the equal fixed mounting in both sides of fixed plate (2) has mounting bracket (47), mounting bracket (47) keep away from the fixed surface of mounting panel (308) and install baffle (48).