CN220498877U - Shot blasting machine support mounting structure - Google Patents

Abstract

The utility model relates to the technical field of shot blasting machines and discloses a shot blasting machine support mounting structure which comprises a workbench and a shot blasting machine body, wherein the shot blasting machine body is fixedly connected with the workbench, a lifting fixing assembly is arranged on the top surface of the workbench, the lifting fixing assembly comprises four clamping screw rods, four lifting rods used for moving up and down, a fixing frame used for determining positions and four clamping plates used for mutually approaching to and extruding, the lifting rods are in sliding connection with the workbench, the fixing frame is fixedly connected with the lifting rods, the clamping screw rods are positioned on the central axis of the fixing frame, every two clamping screw rods are symmetrical to each other and are in rotary connection with the fixing frame, the clamping plates are positioned on the inner side of the fixing frame, the clamping plates are fixedly connected with the clamping screw rods, the lifting rods rotate to push the fixing frame to move up and down, and the clamping plates are pushed by the rotation of the clamping screw rods to mutually extrude and fix the shot blasting machine body.

Description

Shot blasting machine support mounting structure

Technical Field

The utility model belongs to the technical field of shot blasting machines, and particularly relates to a bracket mounting structure of a shot blasting machine.

Background

The prior art discloses a shot-blasting machine support mounting structure (CN 202222458627.4), first fixed block is installed to department in the middle of the top of base, the second fixed block is all installed to the top left and right sides of base, be equipped with the shock absorber subassembly in the first fixed block, the top of shock absorber subassembly articulates there is the loading board, the top of loading board is equipped with clamping mechanism, the shot-blasting machine body has been placed in the clamping mechanism. The impact-reducing assembly is arranged, so that the impact-reducing assembly plays a role in reducing vibration, the rotating rod and the sliding chute play a role in guiding the sliding block, so that the sliding block is more stable, the impact of vibration on the shot blasting machine is reduced through the impact-reducing assembly, and the service life of the shot blasting machine is prolonged; according to the utility model, through the arrangement of the clamping mechanism, the screw rod is rotated by rotating the handle, the screw rod is rotated to drive the sliding to move left and right, and when the sliding block moves rightwards, the right side of the first clamping rod and the second clamping rod are outwards opened;

in the actual use process, vibration can be generated when the shot blasting machine works, the shot blasting machine is fixed through the clamping mechanisms arranged on the two sides of the shot blasting machine, the other two wall surfaces of the shot blasting machine cannot be clamped and fixed, the clamping mechanisms are arranged at the bottom of the shot blasting machine and cannot adjust and clamp along with the height of the shot blasting machine, the height of the shot blasting machine is uncertain, the gravity center position of the shot blasting machine is not fixed, when the height of the shot blasting machine is higher, the clamping mechanisms are arranged at the bottom of the shot blasting machine, the fixing effect of the clamping mechanisms on the shot blasting machine can be weakened when the shot blasting machine works, shaking of the shot blasting machine can occur, the trend of inclining to one side is achieved, and meanwhile, the fixing support needs to be replaced again according to the height of the shot blasting machine.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a shot-blasting machine support mounting structure, includes workstation and shot-blasting machine body, shot-blasting machine body and workstation fixed connection, and the top surface of workstation is provided with lift fixed subassembly, lift fixed subassembly contains four centre gripping lead screws, four lifter that are used for reciprocate, be used for confirming the fixed frame of position and be used for being close to extruded four grip blocks each other, lifter and workstation sliding connection, fixed frame and lifter fixed connection, the centre gripping lead screw is located the axis of fixed frame, two liang of centre gripping lead screws are symmetrical each other and rotate with fixed frame to be connected, the grip block is located the inboard of fixed frame, grip block and centre gripping lead screw fixed connection, the lifter rotates to promote fixed frame to reciprocate, rotate centre gripping lead screw and promote the grip block to extrude fixed shot-blasting machine body each other.

In a preferred embodiment of the present utility model, the lifting fixing assembly further includes four clamping discs and four rotating handles, the clamping discs are fixedly connected with the other ends of the clamping screw rods, and the rotating handles are fixedly connected with the clamping discs.

As a preferred embodiment of the utility model, the lifting fixing assembly further comprises a transmission box, a first driving rod, a second driving rod, four steering boxes and two connecting rods, wherein the transmission box is fixedly connected with the workbench and is positioned at the center of one side of the workbench, the first driving rod is rotationally connected with the workbench, the second driving rod is rotationally connected with the workbench, the four steering boxes are respectively positioned at corners of the workbench, the steering boxes are fixedly connected with the workbench, and the connecting rods are rotationally connected with the workbench.

As a preferred embodiment of the present utility model, the lifting rod is slidingly connected with the steering box, the connecting rod is rotatably connected with the steering box, the first driving rod is rotatably connected with the steering box, and the second driving rod is rotatably connected with the steering box.

As a preferred embodiment of the utility model, the bottom surface of the workbench is provided with a movable damping component, the movable damping component comprises two shells, a plate spring, four connecting seats and four positioning frames, the connecting seats are fixedly connected with the workbench, the two ends of the plate spring are respectively and rotatably connected with the connecting seats, the plate spring is fixedly connected with the shells, and the positioning frames are fixedly connected with the shells.

As a preferred embodiment of the utility model, the movable shock absorbing assembly further comprises a wheel bar, first springs, bolts and a plurality of groups of movable wheels, slotted holes for adapting the bolts are symmetrically formed in the wall surface of the shell, the bolts penetrate through the slotted holes to be in threaded connection with the wheel bar, the wheel bar is in sliding connection with the shell and is embedded into the slots of the shell, the first springs are fixedly connected with two sides of the wheel bar, the first springs are fixedly connected with the shell, and two sides of the movable wheels are in rotary connection with the wheel bar.

As a preferred embodiment of the utility model, the top surface of the shell is provided with a brake fixing component, the brake fixing component comprises a brake rod, two nuts, a brake pad, a second spring and a limiting rod, the inner wall of the shell is provided with a groove for adapting to the brake pad, the brake pad is embedded into the groove to be elastically connected with the shell, the shell and the locating frame are provided with through holes for adapting to the brake rod, the brake rod passes through the through holes to be fixedly connected with the brake pad, the two nuts are in threaded connection with the brake rod, the two nuts are respectively positioned at two sides of the top surface of the locating frame, the wall surface of the brake rod is fixedly connected with the limiting rod and the limiting rod is symmetrical relative to the central axis of the brake rod, the second spring is in sliding connection with the brake rod, one end of the second spring is embedded into the locating frame, and the other end of the limiting rod is movably connected with one of the nuts.

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

1. the shot blasting machine body is supported and fixed through adjusting the positions of the four clamping plates, the shot blasting machine body is prevented from being fixed because the support is fixed and cannot be adjusted, the support is required to be made again to fix the shot blasting machine body, vibration can be generated on the shot blasting machine body at work, the shot blasting machine body can shake at the moment, if the support is lower or higher in fixed height of the shot blasting machine body, the shot blasting machine body cannot be well fixed, the situation of inclining towards one side easily occurs on the shot blasting machine body at the moment, other people are easy to be accidentally injured, the four clamping plates are arranged around the shot blasting machine body, the shot blasting machine body is clamped and fixed at the same time, the situation that the shot blasting machine body inclines towards one side at work is avoided, multiple purposes are achieved, and the income efficiency of enterprises is better improved.

2. The vibration that the shot-blasting machine body produced is offset in the deformation absorption of leaf spring, reduce the vibrations that the shot-blasting machine body self produced, realize the steady work of shot-blasting machine body, the live time of extension shot-blasting machine body, again because the bottom fixedly connected with casing of leaf spring, the intracavity fixedly connected with of casing moves round and first spring, the gravity of shot-blasting machine body can be with the casing push down and not by the leaf spring absorption vibration that offsets can be transmitted for the casing simultaneously, can cushion the vibrations that are not being offset by the absorption through the setting of first spring, reduce the vibrations to the bottom surface, through setting up a plurality of removal round, when the shot-blasting machine body needs shift work or need adjust the position, through a traction force for the workstation, the removal round rotates, realize the removal of shot-blasting machine body, when confirming the working position of shot-blasting machine body, through spanner rotation two nuts, the adjustment nut is located the positional relationship of brake lever, promote the brake lever to the removal round direction, make the brake pad hug closely the surface of removal round, increase brake pad and the frictional force of removal round fix the removal round, through the setting up the body of moving assembly, because of the setting up the vibration-absorbing body, the vibration of the body, when the vibration-absorbing machine body is used for the vibration, the enterprise is convenient for the operation, the enterprise is put into the enterprise, when the vibration is convenient, the operation, the enterprise is used, and the enterprise is convenient for the operation, and the vibration is realized, the improvement, and the cost is because the work is because the support is caused.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a schematic perspective view of a mounting structure of a shot blasting machine bracket of the present utility model;

FIG. 2 is a schematic diagram of a front view of the mounting structure of the shot blasting machine bracket of the present utility model;

FIG. 3 is an exploded view of the mounting structure of the shot blasting machine bracket of the present utility model;

FIG. 4 is a schematic cross-sectional view of a movable shock absorbing brake assembly according to the present utility model

FIG. 5 is an exploded view of the movable shock absorbing brake assembly of the present utility model.

In the figure: 10. a work table; 11. a shot blasting machine body; 21. a transmission case; 22. a first active lever; 23. a second active lever; 24. a steering box; 25. a connecting rod; 26. a lifting rod; 27. a fixed frame; 31. a clamping plate; 32. clamping a screw rod; 33. clamping a disc; 41. a housing; 42. a leaf spring; 43. a connecting seat; 44. a positioning frame; 45. a wheel bar; 46. a first spring; 47. a bolt; 48. a moving wheel; 51. a brake lever; 52. a screw cap; 53. a brake pad; 54. a second spring; 55. and a limit rod.

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 in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

1-3, including workstation 10 and shot-blasting machine body 11, shot-blasting machine body 11 and workstation 10 fixed connection, the top surface of workstation 10 is provided with lift fixed subassembly, lift fixed subassembly contains four clamping screw 32, four lifter 26 that are used for reciprocate, fixed frame 27 that is used for confirming the position and four grip blocks 31 that are used for being close to each other and extrudees, lifter 26 and workstation 10 sliding connection, fixed frame 27 and lifter 26 fixed connection, clamping screw 32 is located the axis of fixed frame 27, two liang of clamping screw 32 mutual symmetry and with fixed frame 27 rotation connection, grip blocks 31 are located the inboard of fixed frame 27, grip blocks 31 and clamping screw 32 fixed connection, lifter 26 rotation promotes fixed frame 27 reciprocate, rotation clamping screw 32 promotes grip blocks 31 and extrudes fixed shot-blasting machine body 11 each other, the lifting fixing assembly also comprises four clamping discs 33 and four rotating handles, the clamping discs 33 are fixedly connected with the other ends of the clamping screw rods 32, the rotating handles are fixedly connected with the clamping discs 33, the lifting fixing assembly also comprises a transmission box 21, a first driving rod 22, a second driving rod 23, four steering boxes 24 and two connecting rods 25, the transmission box 21 is fixedly connected with the workbench 10 and is positioned at the center of one side of the workbench 10, the first driving rod 22 is rotationally connected with the workbench 10, the second driving rod 23 is rotationally connected with the workbench 10, the four steering boxes 24 are respectively positioned at corners of the workbench 10, the steering boxes 24 are fixedly connected with the workbench 10, the connecting rods 25 are rotationally connected with the workbench 10, the lifting rods 26 are in sliding connection with the steering boxes 24, the connecting rods 25 are rotationally connected with the steering boxes 24, the first driving rod 22 is rotationally connected with the steering boxes 24, the second driving rod 23 is rotationally connected with the steering box 24, the workbench 10 is also fixedly connected with a motor, three conical gears are arranged in the cavity of the transmission box 21, the three conical gears are meshed two by two and are mutually perpendicular, an output shaft of the motor is fixedly connected with one conical gear in the cavity of the transmission box 21, one end of the first driving rod 22 is fixedly connected with the other conical gear in the cavity of the transmission box 21, a worm wheel, a worm and two conical gears are arranged in the cavity of the steering box 24, the worm wheel and the worm are meshed with each other, the two conical gears are meshed with each other and are mutually perpendicular, the end face of the first driving rod 22 penetrates through the worm wheel in the cavity of the steering box 24 and is fixedly connected with the worm wheel, the end face of the first driving rod 22 is fixedly connected with the conical gear in the cavity of the steering box 24, the second driving rod 23 penetrates through the worm wheel in the cavity of the other steering box 24 and is fixedly connected with the worm wheel, meanwhile, the end face of the second driving rod 23 is fixedly connected with a bevel gear in the cavity of the other steering box 24, one end of a connecting rod 25 is fixedly connected with a bevel gear in the cavity of the one steering box 24, the other end of the connecting rod 25 is fixedly connected with a worm gear in the cavity of the other steering box 24, a lifting rod 26 is fixedly connected with a worm in the cavity of the steering box 24 and is electrified to the motor, an output shaft of the motor starts to rotate, the bevel gear in the cavity of the driving box 21 is driven to rotate and simultaneously drives the first driving rod 22 and the second driving rod 23 to rotate, simultaneously, the rotation of the first driving rod 22 and the second driving rod 23 drives the other bevel gear in the cavity of the steering box 24 to rotate, the connecting rod 25 is driven to rotate, the worm in the cavity of the other steering box 24 is driven to move up and down by the rotation of the connecting rod 25, the lifting rod 26 is moved up and down, the lifting rod 26 moves up and down to drive the fixed frame 27 to move up and down, when the height of the shot blasting machine body 11 changes, the height of the lifting rod 26 can be adjusted through motor rotation, the blocking height of the shot blasting machine body 11 is adjusted, when the adjusted height of the fixed frame 27 reaches a position which needs to be reached, the rotating handle is manually pushed, the clamping screw 32 is pushed to rotate by the rotating handle, the clamping plates 31 slide inwards or slide outwards, the shot blasting machine body 11 is propped against and fixed by adjusting the positions of the four clamping plates 31, the situation that the four clamping plates 31 can not be adjusted due to the fact that the support is fixed is needed to be made again to fix the shot blasting machine body 11 is avoided, vibration can be generated on the shot blasting machine body 11 during operation, the shot blasting machine body 11 cannot be well fixed, and other people can be easily injured due to the fact that the support is inclined to one side easily when the fixed height of the shot blasting machine body 11 is lower than the fixed, the four clamping plates 31 are arranged around the shot blasting machine body 11, the situation that the four clamping plates 31 can be well clamped to one side of an enterprise is avoided, and the work situation that the shot blasting machine 11 is more benefits can be better achieved is realized.

As shown in fig. 3-5, the bottom surface of the workbench 10 is provided with a movable shock absorbing component, the movable shock absorbing component comprises two shells 41, a plate spring 42, four connecting seats 43 and four positioning frames 44, the connecting seats 43 are fixedly connected with the workbench 10, two ends of the plate spring 42 are respectively connected with the connecting seats 43 in a rotating manner, the plate spring 42 is fixedly connected with the shells 41, the positioning frames 44 are fixedly connected with the shells 41, the movable shock absorbing component further comprises a wheel strip 45, a first spring 46, bolts 47 and a plurality of groups of movable wheels 48, slots for adapting the bolts 47 are symmetrically arranged on the wall surface of the shells 41, the bolts 47 penetrate through the slots and are in threaded connection with the wheel strip 45, the wheel strip 45 is in sliding connection with the shells 41 and is embedded into the slots of the shells 41, two sides of the wheel strip 45 are fixedly connected with the first spring 46, the first spring 46 is fixedly connected with the shells 41, two sides of the movable wheels 48 are respectively connected with the wheel strip 45 in a rotating manner, the top surface of the shells 41 is provided with a brake fixing component, the brake fixing component comprises a brake rod 51, two nuts 52, a brake block 53, a second spring 54 and a limiting rod 55, wherein a groove for adapting to the brake block 53 is formed in the inner wall of the shell 41, the brake block 53 is embedded into the groove and is elastically connected with the shell 41, through holes for adapting to the brake rod 51 are formed in the shell 41 and the locating frame 44, the brake rod 51 penetrates through the through holes and is fixedly connected with the brake block 53, the two nuts 52 are in threaded connection with the brake rod 51, the two nuts 52 are respectively positioned on two sides of the top surface of the locating frame 44, the wall surface of the brake rod 51 is fixedly connected with the limiting rod 55 and the limiting rod 55 is symmetrical relative to the central axis of the brake rod 51, the second spring 54 is in sliding connection with the brake rod 51, the second spring 54 is embedded into the locating frame 44, one end of the second spring 54 is movably connected with the limiting rod 55, the other end of the limiting rod 55 is movably connected with one of the nuts 52, and after the shot blasting machine body 11 is electrified, the shot blasting machine body 11 starts to work, the shot blasting machine body 11 can drive the shot blasting machine body 11 to vibrate, if the shot blasting machine body 11 is directly placed and contacted with the ground, the internal parts of the shot blasting machine body 11 are loosened when the shot blasting machine body 11 vibrates for a long time, the service life of the shot blasting machine body 11 is shortened, the shot blasting machine body 11 is fixedly arranged on the top surface of the workbench 10, meanwhile, the plate spring 42 is fixedly arranged on the bottom surface of the workbench 10, the vibration generated by the shot blasting machine body 11 is counteracted through the deformation absorption of the plate spring 42, the vibration generated by the shot blasting machine body 11 is reduced, the stable work of the shot blasting machine body 11 is realized, the service life of the shot blasting machine body 11 is prolonged, and because the bottom of the plate spring 42 is fixedly connected with the shell 41, the plurality of moving wheels 48 and the first spring 46 are fixedly connected in the cavity of the shell 41, the gravity of the shot blasting machine body 11 can downwards press the shell 41, and the vibration which is not counteracted by the plate spring 42 can be transmitted to the shell 41, the vibration which is not absorbed and counteracted can be buffered through the arrangement of the first spring 46, the vibration on the bottom surface is reduced, the plurality of moving wheels 48 are arranged, when the shot blasting machine body 11 needs to shift or needs to adjust the position, the moving wheels 48 are pulled to rotate through a traction force to the workbench 10, the moving transposition of the shot blasting machine body 11 is realized, when the working position of the shot blasting machine body 11 is determined, two nuts 52 are rotated through a spanner, the position relation of the nuts 52 on the brake rod 51 is adjusted, the brake rod 51 is pushed towards the moving wheels 48, the brake sheet 53 is tightly attached to the surface of the moving wheels 48, the friction force between the brake sheet 53 and the moving wheels 48 is increased, the moving wheels 48 are fixed, the damage caused by the vibration of the shot blasting machine body 11 is avoided, the service time of the shot blasting machine body 11 is prolonged through the arrangement of the moving damping component, meanwhile, because of the mobility of the support, when the shot blasting machine body 11 is adjusted, the operation of personnel is facilitated, the investment cost of enterprises is reduced, and the working benefit of the enterprises is improved.

Working principle: the workbench 10 is also fixedly connected with a motor, three conical gears are arranged in the cavity of the transmission box 21, the three conical gears are meshed two by two and are mutually perpendicular, an output shaft of the motor is fixedly connected with one conical gear in the cavity of the transmission box 21, one end of a first driving rod 22 is fixedly connected with one conical gear in the cavity of the transmission box 21, one end of a second driving rod 23 is fixedly connected with the other conical gear in the cavity of the transmission box 21, a worm wheel, a worm and two conical gears are arranged in the cavity of the steering box 24, the worm wheel and the worm are mutually meshed, the two conical gears are mutually meshed and are mutually perpendicular, the first driving rod 22 penetrates through the worm wheel in the cavity of the steering box 24 and is fixedly connected with the worm wheel, meanwhile, the end face of the first driving rod 22 is fixedly connected with the conical gear in the cavity of the steering box 24, the second driving rod 23 penetrates through the worm wheel in the cavity of the other steering box 24 and is fixedly connected with the worm wheel, meanwhile, the end face of the second driving rod 23 is fixedly connected with a bevel gear in the cavity of the other steering box 24, one end of a connecting rod 25 is fixedly connected with a bevel gear in the cavity of the one steering box 24, the other end of the connecting rod 25 is fixedly connected with a worm gear in the cavity of the other steering box 24, a lifting rod 26 is fixedly connected with a worm in the cavity of the steering box 24, a motor is electrified, an output shaft of the motor starts to rotate, the bevel gear in the cavity of the driving box 21 is driven to rotate and simultaneously drives the first driving rod 22 and the second driving rod 23 to rotate, simultaneously, the rotation of the first driving rod 22 and the second driving rod 23 drives the other bevel gear in the cavity of the steering box 24 to rotate, the connecting rod 25 is driven to rotate, the worm in the cavity of the other steering box 24 is driven to move up and down by the rotation of the connecting rod 25, the lifting rod 26 is driven to move up and down, the up-down movement of the lifting rod 26 drives the fixed frame 27 to move up and down, when the height of the shot blasting machine body 11 changes, the height of the lifting rod 26 can be adjusted through the rotation of a motor, the blocking height of the shot blasting machine body 11 is adjusted, when the adjusted height of the fixed frame 27 reaches the position required to reach, the rotating handle is manually pushed, the clamping screw 32 is pushed by the rotating handle to rotate, the clamping plate 31 slides inwards or slides outwards, the shot blasting machine body 11 is propped against and fixed through the positions of the four clamping plates 31, the condition that the bracket is fixed is avoided, the bracket is required to be re-formulated for fixing the shot blasting machine body 11, vibration is generated by the shot blasting machine body 11 during working, the shot blasting machine body 11 can shake at the moment, if the bracket is lower or higher in the fixing height of the shot blasting machine body 11, the shot blasting machine body 11 can not be well fixed, at this time, the shot blasting machine body 11 is easy to incline to one side, other people are easy to be accidentally injured, after the shot blasting machine body 11 is electrified, the shot blasting machine body 11 starts to work, the work of the shot blasting machine body 11 drives the shot blasting machine body 11 to vibrate, if the shot blasting machine body 11 is directly placed in contact with the ground, internal parts of the shot blasting machine body 11 are loose when the shot blasting machine body 11 vibrates for a long time, the service life of the shot blasting machine body 11 is shortened, through fixedly mounting the shot blasting machine body 11 on the top surface of the workbench 10 and fixedly mounting the plate spring 42 on the bottom surface of the workbench 10, the vibration generated by the shot blasting machine body 11 is counteracted through deformation absorption of the plate spring 42, the vibration generated by the shot blasting machine body 11 is reduced, the stable work of the shot blasting machine body 11 is realized, the service time of the shot blasting machine body 11 is prolonged, and because the bottom of the plate spring 42 is fixedly connected with the shell 41, the plurality of moving wheels 48 and the first spring 46 are fixedly connected in the cavity of the shell 41, the gravity of the shot blasting machine body 11 can downwards press the shell 41, meanwhile, vibration which is not absorbed and counteracted by the plate spring 42 can be transmitted to the shell 41, the vibration which is not absorbed and counteracted can be buffered through the arrangement of the first spring 46, vibration on the bottom surface is reduced, when the shot blasting machine body 11 needs to be shifted or the position needs to be regulated, the moving wheels 48 are pulled to rotate through a traction force to the workbench 10, the moving transposition of the shot blasting machine body 11 is achieved, when the working position of the shot blasting machine body 11 is determined, the two nuts 52 are rotated through a spanner, the position relation of the nuts 52 on the brake rod 51 is regulated, the brake rod 51 is pushed towards the moving wheels 48, the brake sheet 53 is tightly attached to the surface of the moving wheels 48, the friction force between the brake sheet 53 and the moving wheels 48 is increased, and the moving wheels 48 are fixed.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. The utility model provides a shot-blasting machine support mounting structure, includes workstation (10) and shot-blasting machine body (11), shot-blasting machine body (11) and workstation (10) fixed connection, its characterized in that, the top surface of workstation (10) is provided with lift fixed subassembly, lift fixed subassembly contains four centre gripping lead screw (32), four lifter (26) that are used for reciprocate, be used for fixed frame (27) of fixed position and be used for being close to extruded four grip block (31) each other, lifter (26) and workstation (10) sliding connection, fixed frame (27) and lifter (26) fixed connection, centre gripping lead screw (32) are located the axis of fixed frame (27), two liang of centre gripping lead screw (32) are symmetrical each other and are connected with fixed frame (27) rotation, grip block (31) are located the inboard of fixed frame (27), lifter (26) rotate and promote fixed frame (27) reciprocate, rotate centre gripping lead screw (32) and promote grip block (31) extrusion fixed shot-blasting machine body (11) each other.

2. The shot blasting machine support mounting structure according to claim 1, wherein the lifting fixing assembly further comprises four clamping discs (33) and four rotating handles, the clamping discs (33) are fixedly connected with the other ends of the clamping screw rods (32), and the rotating handles are fixedly connected with the clamping discs (33).

3. The shot blasting machine support mounting structure according to claim 1, wherein the lifting fixing assembly further comprises a transmission box (21), a first driving rod (22), a second driving rod (23), four steering boxes (24) and two connecting rods (25), wherein the transmission box (21) is fixedly connected with the workbench (10) and is located at the center of one side of the workbench (10), the first driving rod (22) is rotatably connected with the workbench (10), the second driving rod (23) is rotatably connected with the workbench (10), the four steering boxes (24) are respectively located at corners of the workbench (10), the steering boxes (24) are fixedly connected with the workbench (10), and the connecting rods (25) are rotatably connected with the workbench (10).

4. The shot blasting machine support mounting structure according to claim 1, wherein the lifting rod (26) is slidably connected with the steering box (24), the connecting rod (25) is rotatably connected with the steering box (24), the first driving rod (22) is rotatably connected with the steering box (24), and the second driving rod (23) is rotatably connected with the steering box (24).

5. The shot blasting machine support mounting structure according to claim 1, wherein the bottom surface of the workbench (10) is provided with a movable shock absorbing assembly, the movable shock absorbing assembly comprises two shells (41), a plate spring (42), four connecting seats (43) and four positioning frames (44), the connecting seats (43) are fixedly connected with the workbench (10), the connecting seats (43) are respectively and rotatably connected at two ends of the plate spring (42), the plate spring (42) is fixedly connected with the shells (41), and the positioning frames (44) are fixedly connected with the shells (41).

6. The shot blasting machine support mounting structure according to claim 5, wherein the movable shock absorbing assembly further comprises a wheel bar (45), a first spring (46), bolts (47) and a plurality of groups of movable wheels (48), slotted holes for the bolts (47) are symmetrically formed in the wall surface of the shell (41), the bolts (47) penetrate through the slotted holes to be in threaded connection with the wheel bar (45), the wheel bar (45) is in sliding connection with the shell (41) and is embedded into the slot of the shell (41), the two sides of the wheel bar (45) are fixedly connected with the first spring (46), the first spring (46) is fixedly connected with the shell (41), and the two sides of the movable wheels (48) are in rotary connection with the wheel bar (45).

7. The shot blasting machine support mounting structure according to claim 5, wherein the top surface of the shell (41) is provided with a brake fixing assembly, the brake fixing assembly comprises a brake rod (51), two nuts (52), a brake pad (53), a second spring (54) and a limiting rod (55), grooves for adapting the brake pad (53) are formed in the inner wall of the shell (41), the brake pad (53) is embedded into the grooves and is elastically connected with the shell (41), through holes for adapting the brake rod (51) are formed in the shell (41) and the locating frame (44), the brake rod (51) penetrates through the through holes and is fixedly connected with the brake pad (53), the two nuts (52) are in threaded connection with the brake rod (51), the two nuts (52) are respectively located on two sides of the top surface of the locating frame (44), the wall surface of the brake rod (51) is fixedly connected with the limiting rod (55) and the limiting rod (55) is symmetrical about the central axis of the brake rod (51), the second spring (54) is slidingly connected with the brake rod (51), the second spring (54) is embedded into the locating frame (44), and the other end of the second spring (54) is movably connected with one end of the limiting rod (55).