CN212859099U

CN212859099U - Shot blasting machine for gear machining

Info

Publication number: CN212859099U
Application number: CN202021871783.8U
Authority: CN
Inventors: 成涛; 王跃行; 陈林
Original assignee: Nanjing Jingeer Gearbox Co ltd
Current assignee: Nanjing Jingeer Gearbox Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-02
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a shot-blasting machine for gear machining relates to shot-blasting machine technical field. This pay-off subassembly of shot-blasting machine is located between workbin and the organism, the pay-off subassembly includes the casing, casing top and workbin intercommunication, casing side and organism intercommunication, be equipped with spiral leaf subassembly in the casing, spiral leaf subassembly includes the shell, locate the helical blade in the shell and be used for driving the rotatory initiative motor of helical blade, set up the mounting groove with the mutual adaptation of shell in the casing, be equipped with coupling assembling on shell and the mounting groove, be used for fixed connection shell and organism, be equipped with a plurality of parallel arrangement's gyro wheel in the mounting groove, be used for supporting and propelling movement shell, operating personnel can take out whole spiral leaf from the organism of shot-blasting machine comparatively conveniently, thereby realize the maintenance or the change to the spiral leaf, whole spiral leaf installation is comparatively firm simultaneously, it is comparatively convenient wholly to dismantle and install.

Description

Shot blasting machine for gear machining

Technical Field

The utility model relates to a shot-blasting machine technical field especially relates to a shot-blasting machine for gear machining.

Background

The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by using high-speed shot thrown by a shot blasting machine. The shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting. In some areas, the mouth is also called a sand blasting machine and a sand blasting machine. It is faster, more efficient than other surface treatment techniques, and can be used for part retention or casting processes after stamping.

Shot blasting machines may also be used to remove burrs, membranes, and rust that may affect the integrity, appearance, or definition of portions of an object. The shot blasting machine can also remove pollutants on the surface of a part of coating and provide a surface profile for increasing the adhesive force of the coating, so as to achieve the purpose of strengthening the workpiece.

Shot blasting machines differ from shot blasting machines in that they are used to reduce the fatigue life of the part, increase differential surface stresses, increase the strength of the part, or prevent fretting. The shot blasting machines are divided into drum type, chain plate type, turntable type, trolley type, squirrel cage type and hanging type shot blasting machines according to the structure of a casting bearing body. The shot blasting machine is also required to be used for processing in the gear machining process.

At present, chinese patent with publication number CN211305998U discloses a novel stress shot blasting machine, including workbin, box and connecting pipe, the right side below of box is linked together through connecting pipe and workbin, the below of workbin is installed and is thrown the ball subassembly, it includes first valve, conveying pipe, high compression pump, pivot, air inlet cover, motor, spiral leaf and motor case to throw the ball subassembly, high compression pump is installed to the outer wall of conveying pipe, first valve is installed to the below left end of conveying pipe.

This kind of shot-blasting machine can avoid prior art's shot to use the back need supply again and can't carry out automatic cycle and lead to the problem of inefficiency, but because the spiral leaf need often with throw the ball contact, produce deformation after using for a long time easily, need maintain or change it this moment, the spiral leaf of this kind of shot-blasting machine is changed comparatively difficultly, operating personnel need take the shot-blasting machine wholly apart, dismantle the spiral leaf again and change, change efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned technical problem, overcome prior art's shortcoming, provide a shot-blasting machine for gear machining.

In order to solve the technical problem, the utility model provides a shot-blasting machine for gear machining.

The technical effects are as follows: operating personnel can take out whole spiral leaf from shot-blasting machine's organism comparatively conveniently to the realization is to the maintenance or the change of spiral leaf, and whole spiral leaf installation is comparatively firm simultaneously, and it is comparatively convenient wholly to dismantle with the installation, can promote operating personnel to spiral leaf's dismantlement and change efficiency when needing to be changed after spiral leaf is damaged or warp.

The utility model discloses the technical scheme who further injects is: the utility model provides a shot-blasting machine for gear machining, workbin including mutual intercommunication, organism and pay-off subassembly, the pay-off subassembly is located between workbin and the organism, the pay-off subassembly includes the casing, casing top and workbin intercommunication, casing side and organism intercommunication, be equipped with spiral leaf subassembly in the casing, spiral leaf subassembly includes the shell, locate helical blade in the shell and be used for driving the rotatory initiative motor of helical blade, open the mounting groove with the mutual adaptation of shell in the casing, be equipped with coupling assembling on shell and the mounting groove, be used for fixed connection shell and organism, be equipped with a plurality of parallel arrangement's gyro wheel in the mounting groove, be used for supporting and propelling movement shell.

Further, coupling assembling includes the connecting block that lies in initiative motor one side on the shell, is equipped with the spread groove that matches each other with the connecting block on the casing, and when the spiral leaf subassembly was fixed in the casing, the connecting block was worn to locate in the spread groove for fixed connection the two.

Preceding a shot-blasting machine for gear machining, the connecting block is equipped with a plurality of blocks that are parallel to each other, and is equipped with two sets ofly about the central line of spiral leaf subassembly, passes through the connecting rod reciprocal anchorage with a plurality of connecting block of one side, still is equipped with on the shell to be used for driving the connecting rod orientation or the driving piece that slides in the spread groove dorsad.

The shot blasting machine for gear machining comprises a driving piece, wherein the driving piece comprises two driving oil cylinders, output shafts of the driving oil cylinders are fixed on connecting rods, the two driving oil cylinders are arranged back to back, and each driving oil cylinder drives one connecting rod to move.

The shot blasting machine for gear machining comprises a driving piece, wherein the driving piece comprises a driving gear, a driving rack connected with the driving gear in a sliding mode is arranged on a shell, the driving rack is meshed with the driving gear, the driving gear is connected to the shell in a rotating mode through a rotating shaft, and the driving gear is driven to rotate through a driving motor arranged in the shell.

The shot blasting machine for gear machining is characterized in that a driving worm wheel is coaxially arranged on a rotating shaft, a driving worm is arranged on an output shaft of a driving motor, and the driving worm is meshed with the driving worm wheel.

The shot blasting machine for gear machining is characterized in that a driving groove is formed in the bottom of the shell and used for containing a roller, a positioning groove is formed in one side, located in the shell, of the shell, and a positioning plate matched with the positioning groove is arranged in the shell.

The utility model has the advantages that:

(1) the utility model discloses in, when needing to change the helical blade of shot-blasting machine, operating personnel only need pull down whole spiral leaf subassembly whole from shot-blasting machine's organism, can change, during the installation, operating personnel can arrange the shell in the mounting groove, the shell bottom is arranged on the gyro wheel, operating personnel pushes the shell back, starts the driving piece, drives the connecting rod activity, thereby make a plurality of connecting blocks that are parallel to each other wear to establish in the spread groove, form the holistic fixed of spiral leaf subassembly, make things convenient for operating personnel to the installation and the dismantlement of whole spiral leaf subassembly;

(2) in the utility model, the driving motor drives the driving worm to rotate, the driving worm wheel and the rotating shaft can be driven to rotate, the driving gear on the rotating shaft drives the driving rack to slide, so that the connecting rod is pushed, the whole connecting rod can be pushed into the connecting groove to be fixed, and the self-locking property of the worm wheel and the worm can ensure that the connecting rod is always positioned in the connecting groove, thereby realizing the firm connection of the spiral blade component;

(3) the utility model discloses in, operating personnel can take out whole spiral leaf from shot-blasting machine's organism comparatively conveniently to the realization is comparatively firm to the maintenance or the change of spiral leaf, whole spiral leaf installation simultaneously, and it is comparatively convenient wholly to dismantle with the installation, can promote operating personnel to spiral blade's dismantlement and change efficiency when needing to be changed in the damaged or deformation back of spiral blade.

Drawings

FIG. 1 is a structural view of example 1;

FIG. 2 is a schematic connection diagram of embodiment 1;

FIG. 3 is a schematic view of a spiral vane module of example 1;

fig. 4 is a schematic view of a driving member in embodiment 1.

Wherein: 1. a body; 11. a material box; 12. a feeding assembly; 13. a housing; 2. a helical blade assembly; 21. a housing; 22. a helical blade; 23. an active motor; 24. mounting grooves; 25. a roller; 26. a drive slot; 27. positioning a plate; 28. positioning a groove; 3. a connecting assembly; 31. connecting blocks; 32. connecting grooves; 33. a connecting rod; 4. a drive member; 41. a rotating shaft; 42. a drive gear; 43. a drive rack; 44. a drive motor; 45. a drive worm gear; 46. the worm is driven.

Detailed Description

The shot blasting machine for gear machining provided by the embodiment has the structure shown in fig. 1-4, and comprises a material box 11, a machine body 1 and a feeding assembly 12 which are communicated with each other, wherein the feeding assembly 12 is positioned between the material box 11 and the machine body 1, the feeding assembly 12 comprises a shell 13, the top of the shell 13 is communicated with the material box 11, and the side surface of the shell 13 is communicated with the machine body 1.

As shown in fig. 1-4, a spiral blade assembly 2 is disposed in the casing 13, the spiral blade assembly 2 includes a casing 21, a spiral blade 22 disposed in the casing 21, and a driving motor 23 for driving the spiral blade 22 to rotate, a mounting groove 24 adapted to the casing 21 is formed in the casing 13, a connecting assembly 3 is disposed on the casing 21 and the mounting groove 24 for fixedly connecting the casing 21 and the machine body 1, and a plurality of rollers 25 disposed in parallel are disposed in the mounting groove 24 for supporting and pushing the casing 21.

As shown in fig. 1 to 4, the connection assembly 3 includes a connection block 31 on the housing 21 on one side of the driving motor 23, a connection groove 32 matched with the connection block 31 is provided on the housing 13, and when the helical blade assembly 2 is fixed in the housing 13, the connection block 31 is inserted into the connection groove 32 for fixedly connecting the two.

As shown in fig. 1-4, the connecting block 31 has a plurality of blocks parallel to each other, and two sets of blocks are provided about the center line of the spiral blade assembly 2, the plurality of connecting blocks 31 on the same side are fixed to each other by a connecting rod 33, and the housing 21 is further provided with a driving member 4 for driving the connecting rod 33 to slide toward or away from the connecting groove 32.

As shown in fig. 1-4, the driving member 4 includes a driving gear 42, a driving rack 43 slidably connected to the housing 21 is provided on the housing 21, the driving rack 43 is engaged with the driving gear 42, the driving gear 42 is rotatably connected to the housing 21 through a rotating shaft 41 and is driven to rotate by a driving motor 44 provided in the housing 21. A driving worm wheel 45 is coaxially arranged on the rotating shaft 41, a driving worm 46 is arranged on an output shaft of the driving motor 44, and the driving worm 46 is meshed with the driving worm wheel 45. The bottom of the casing 21 is provided with a driving groove 26 for accommodating the roller 25, one side of the casing 21 located in the casing 13 is provided with a positioning groove 28, and the casing 13 is provided with a positioning plate 27 adapted to the positioning groove 28.

Embodiment 2, a shot-blasting machine for gear machining, the difference with embodiment 1 lies in that driving piece 4 includes the drive cylinder, and the output shaft of drive cylinder is fixed on connecting rod 33, and the drive cylinder is equipped with two that set up back to back, and every drive cylinder drives a connecting rod 33 activity.

In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.

Claims

1. The utility model provides a shot-blasting machine for gear machining, includes workbin (11), organism (1) and pay-off subassembly (12) that communicate each other, its characterized in that: pay-off subassembly (12) are located between workbin (11) and organism (1), pay-off subassembly (12) are including casing (13), casing (13) top and workbin (11) intercommunication, casing (13) side and organism (1) intercommunication, be equipped with spiral leaf subassembly (2) in casing (13), spiral leaf subassembly (2) are including shell (21), locate helical blade (22) in shell (21) and be used for driving the rotatory initiative motor (23) of helical blade (22), set up mounting groove (24) with shell (21) mutual adaptation in casing (13), be equipped with coupling assembling (3) on shell (21) and mounting groove (24), be used for fixed connection shell (21) and organism (1), be equipped with gyro wheel (25) of a plurality of parallel arrangement in mounting groove (24), be used for support and propelling movement shell (21).

2. The shot blasting machine for gear machining according to claim 1, characterized in that: coupling assembling (3) are equipped with spread groove (32) with spread groove (31) that link block (31) matches each other on shell (21) including connecting block (31) that lie in on one side of driving motor (23), and when spiral leaf subassembly (2) were fixed in shell (13), spread groove (32) were worn to locate in connecting block (31) for the fixed connection is the two.

3. The shot blasting machine for gear machining according to claim 2, characterized in that: connecting block (31) are equipped with a plurality of blocks that are parallel to each other, and are equipped with two sets ofly about the central line of spiral leaf subassembly (2), and a plurality of connecting block (31) with one side are fixed each other through connecting rod (33), still are equipped with on shell (21) to be used for driving connecting rod (33) orientation or the driving piece (4) that slides in the spread groove (32) dorsad.

4. The shot blasting machine for gear machining according to claim 3, characterized in that: the driving piece (4) comprises two driving oil cylinders, the output shafts of the driving oil cylinders are fixed on the connecting rods (33), the two driving oil cylinders are arranged back to back, and each driving oil cylinder drives one connecting rod (33) to move.

5. The shot blasting machine for gear machining according to claim 3, characterized in that: the driving piece (4) comprises a driving gear (42), a driving rack (43) connected in a sliding mode is arranged on the shell (21), the driving rack (43) is meshed with the driving gear (42), the driving gear (42) is connected to the shell (21) in a rotating mode through a rotating shaft (41), and the driving gear rotates under the driving of a driving motor (44) arranged in the shell (21).

6. The shot blasting machine for gear machining according to claim 5, characterized in that: a driving worm wheel (45) is coaxially arranged on the rotating shaft (41), a driving worm (46) is arranged on an output shaft of the driving motor (44), and the driving worm (46) is meshed with the driving worm wheel (45).

7. The shot blasting machine for gear machining according to claim 1, characterized in that: the bottom of the shell (21) is provided with a driving groove (26) for accommodating the roller (25), one side of the shell (21) located in the shell (13) is provided with a positioning groove (28), and the shell (13) is internally provided with a positioning plate (27) matched with the positioning groove (28).