CN218927449U

CN218927449U - Hanging type lifting appliance for shot blasting machine

Info

Publication number: CN218927449U
Application number: CN202320011573.9U
Authority: CN
Inventors: 郝宝民
Original assignee: Shandong Hongsheng Machinery Equipment Co ltd
Current assignee: Shandong Hongsheng Machinery Equipment Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-04-28
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a hanging tool for a hanging shot blasting machine, which comprises a mounting frame and a fixing seat, wherein a first gear is meshed with a second gear, a hollow pipe is rotatably mounted in the fixing seat, a plurality of groups of teeth are arranged on the surface of the hollow pipe in an annular array, and the teeth are meshed with the first gear; through the design of motor, first gear, second gear and tooth isotructure, after the one side clearance to the work piece, when needs to adjust the work piece, through first motor, first gear, the second gear, hollow tube and tooth cooperation, output shaft through first motor rotates and drives the second gear and rotate, drive first gear and rotate when the second gear rotates, drive the hollow tube and rotate in the fixing base through the tooth when first gear rotates, and when the hollow tube rotates, thereby can adjust the clearance face of work piece, owing to need not to dismantle the adjustment with the work piece, and then can improve the machining efficiency to the work piece.

Description

Hanging type lifting appliance for shot blasting machine

Technical Field

The utility model relates to the technical field of lifting appliances, in particular to a lifting appliance for a hanging shot blasting machine.

Background

The shot blasting machine uses the impeller wheel rotating at high speed to throw the shot to the workpiece which is continuously turned in the roller, thereby achieving the purpose of cleaning the workpiece. The shot cleaning machine is suitable for sand removal, rust removal, oxide scale removal and surface strengthening of cast and forged pieces with the weight of less than 15 kg in various industries, and when the shot cleaning machine is used, a hanger is required to be used for hoisting a workpiece into a cleaning chamber for shot cleaning; the existing hanging type slings for the shot blasting machine clamp workpieces, and lack of adjusting the angle of the workpieces after one side of the workpieces is shot blasted, and the workpieces can be adjusted only after being disassembled when the angles of the workpieces are adjusted, so that the hanging type slings are troublesome to operate, and the machining efficiency of the workpieces can be affected.

An adjustable lifting appliance for a hanging shot blasting machine is disclosed in an issued patent document with the application number of CN202122081964.1, and comprises a top plate, wherein a first adjusting mechanism is arranged at the bottom of the top plate, a fastening mechanism is arranged in the first adjusting mechanism, a second adjusting mechanism is arranged in the fastening mechanism, and a clamping head is arranged in the second adjusting mechanism; the second adjusting mechanism comprises a U-shaped seat, a positioning cap, a positioning knob and an adjusting threaded rod, wherein the U-shaped seat is fixedly installed on one opposite side of the fastening mechanism, the positioning cap with one end penetrating through and extending into the U-shaped seat is movably installed on the front face of the U-shaped seat, the positioning knob is fixedly installed on the front face of the positioning cap, and the adjusting threaded rod with one end fixedly connected with the U-shaped seat is movably installed in the positioning cap. Compared with the lifting appliance in the prior art, the novel lifting appliance can fix workpieces with different sizes and irregular shapes, the workpieces are fastened and clamped, the workpieces cannot be influenced by overturning to fall and be damaged, unnecessary resource waste cannot be caused, the workpieces can be effectively fastened and clamped, the integral use safety of the hanging shot blasting machine is greatly improved, and the hanging shot blasting machine is convenient to use.

The above patent is lack of an adjusting mechanism for adjusting the angle of the workpiece, for example, after one surface of the workpiece is shot-blasted by the shot blasting machine, the workpiece cannot be automatically adjusted, the workpiece can be adjusted only after being disassembled, and the operation is troublesome, so that the processing efficiency of the workpiece can be affected, and therefore, a lifting appliance for the hanging type shot blasting machine is required.

Disclosure of Invention

The utility model aims to provide a lifting appliance for a hanging shot blasting machine, which can be used for adjusting the cleaning surface of a workpiece after cleaning one surface of the workpiece so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hanging shot-blasting machine hoist, includes installing frame and fixing base, the top fixed mounting of fixing base has first motor, fixed mounting has the second gear on the output shaft of first motor, the top of fixing base rotates installs first gear, first gear and second gear engagement, the second is dodged the groove at the top of fixing base, first gear sets up in the second dodges the inslot, the hollow tube is installed to the fixing base rotation, the surface of hollow tube is annular array and is provided with multiunit tooth, tooth and first gear engagement, the mounting groove has been seted up in the fixing base, tooth sets up in the mounting groove, be provided with clamping mechanism on the hollow tube.

Preferably, the clamping mechanism comprises a fixed block, a fixed sleeve, a push rod, a deflector rod and a clamping block, wherein the fixed block is arranged on the hollow pipe in an annular array, and a chute and a slot are formed in the fixed block.

Preferably, the push rod is movably inserted in the slot, the deflector rod is fixedly connected to the push rod, the deflector rod is slidably mounted in the chute, the fixed sleeve is mounted on the deflector rod in a threaded manner, and one end of the fixed sleeve is abutted against the fixed block.

Preferably, the clamping block is fixedly connected to the end part of the push rod, a first avoidance groove is formed in the hollow tube in an array mode, and the clamping block is arranged in the first avoidance groove.

Preferably, an electric push rod is fixedly arranged on the side part of the fixed seat, a push block is fixedly arranged on a telescopic rod of the electric push rod, and the push block is abutted against the teeth.

Preferably, the mounting frame is internally fixedly connected with a mounting plate, the mounting plate is rotationally provided with a rotating rod, two groups of winding wheels are fixedly connected to the rotating rod, the side part of the mounting plate is fixedly provided with a second motor, and an output shaft of the second motor is fixedly connected with the rotating rod through a coupler.

Preferably, the winding wheel is wound with a connecting rope, a through hole is formed in the bottom of the mounting frame, the connecting rope penetrates through the through hole and extends out of the mounting frame, a mounting block is fixedly connected to the hollow pipe, and one end of the connecting rope is fixedly mounted on the mounting block.

Preferably, the bottom fixedly connected with support of installing frame, the bottom fixed mounting of support has the electro-magnet, the bottom of support is laminated with the top of fixing base, the electro-magnet adsorbs and fixes on the fixing base.

Preferably, a protection box is fixedly arranged at the top of the fixing seat, and the protection box is covered on the first motor.

Preferably, a vent is formed in one side of the protective box, a protective net is arranged in the vent, and expansion bolts are arranged at the top of the mounting frame.

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

through the design of motor, first gear, second gear and tooth isotructure, when needs are fixed the work piece, can fix the work piece centre gripping in the hollow tube through clamping mechanism, after the one side clearance to the work piece, when needs are adjusted the work piece, through first motor, first gear, the second gear, hollow tube and tooth cooperate, the output shaft through first motor rotates and drives the second gear and rotate, drive first gear and rotate when the second gear rotates, drive the hollow tube and rotate in the fixing base through the tooth when first gear rotates, and when the hollow tube rotates, thereby can adjust the clearance face of work piece, owing to need not to dismantle the adjustment with the work piece, and then can improve the machining efficiency to the work piece.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of a fixing base of the present utility model;

FIG. 3 is a schematic sectional view of a fixing base of the present utility model;

FIG. 4 is a schematic top view of the fixing base of the present utility model;

FIG. 5 is a schematic view of the structure of the bracket of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of the area A in FIG. 1 according to the present utility model;

fig. 7 is an enlarged schematic view of the structure of the region B in fig. 2 according to the present utility model.

In the figure: 1. a mounting frame; 2. a bracket; 3. a fixing seat; 4. a hollow tube; 5. a fixed block; 6. a chute; 7. a fixed sleeve; 8. a push rod; 9. a deflector rod; 10. a first avoidance groove; 11. a clamping block; 12. a mounting groove; 13. teeth; 14. a second avoidance groove; 15. a first gear; 16. a first motor; 17. a protective box; 18. a second gear; 19. a mounting plate; 20. a rotating rod; 21. a second motor; 22. a winding wheel; 23. a connecting rope; 24. a mounting block; 25. an electromagnet; 26. an expansion bolt; 27. a slot; 28. a protective net; 29. an electric push rod; 30. and pushing the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a hoist for suspension type shot-blasting machine, including installing frame 1 and fixing base 3, the top fixed mounting of fixing base 3 has first motor 16, fixed mounting has second gear 18 on the output shaft of first motor 16, the top rotation of fixing base 3 is installed first gear 15, first gear 15 meshes with second gear 18, the second dodges groove 14 has been seted up at the top of fixing base 3, first gear 15 sets up in the second dodges groove 14, hollow tube 4 is installed in the rotation of fixing base 3, the surface of hollow tube 4 is annular array and is provided with multiunit tooth 13, tooth 13 meshes with first gear 15, the mounting groove 12 has been seted up in the fixing base 3, tooth 13 sets up in mounting groove 12, be provided with clamping mechanism on the hollow tube 4;

through the arrangement of the first motor 16, the workpiece can be adjusted by matching the first motor 16, the second gear 18, the first gear 15 and the teeth 13 with the hollow tube 4;

the clamping mechanism comprises a fixed block 5, a fixed sleeve 7, a push rod 8, a deflector rod 9 and a clamping block 11, wherein the fixed block 5 is arranged on a hollow tube 4 in an annular array, a chute 6 and a slot 27 are formed in the fixed block 5, the push rod 8 is movably inserted into the slot 27, the deflector rod 9 is fixedly connected to the push rod 8, the deflector rod 9 is slidably arranged in the chute 6, the fixed sleeve 7 is arranged on the deflector rod 9 in a threaded manner, one end of the fixed sleeve 7 is abutted against the fixed block 5, the clamping block 11 is fixedly connected to the end part of the push rod 8, a first avoiding groove 10 is formed in the hollow tube 4 in an array, and the clamping block 11 is arranged in the first avoiding groove 10;

through the arrangement of the push rod 8, the workpiece can be clamped in the hollow tube 4 through the cooperation of the fixed block 5, the fixed sleeve 7, the push rod 8, the deflector rod 9 and the clamping block 11, and the push rod 8 can be fixed through the fixed sleeve 7;

an electric push rod 29 is fixedly arranged on the side part of the fixed seat 3, a push block 30 is fixedly arranged on a telescopic rod of the electric push rod 29, the push block 30 is abutted against the teeth 13, the bottom of the mounting frame 1 is fixedly connected with a bracket 2, an electromagnet 25 is fixedly arranged at the bottom of the bracket 2, the bottom of the bracket 2 is attached to the top of the fixed seat 3, and the electromagnet 25 is fixedly adsorbed on the fixed seat 3;

through the arrangement of the electric push rod 29, the electric push rod 29 pushes the push block 30, so that the push block 30 can be abutted against the teeth 13, and the hollow tube 4 can be fixed;

the installation frame 1 is internally and fixedly connected with an installation plate 19, the installation plate 19 is rotationally provided with a rotating rod 20, two groups of winding wheels 22 are fixedly connected to the rotating rod 20, the side part of the installation plate 19 is fixedly provided with a second motor 21, an output shaft of the second motor 21 is fixedly connected with the rotating rod 20 through a coupler, the winding wheels 22 are wound with connecting ropes 23, the bottom of the installation frame 1 is provided with through holes, the connecting ropes 23 penetrate through the through holes and extend out of the installation frame 1, the hollow tube 4 is fixedly connected with an installation block 24, and one end of each connecting rope 23 is fixedly arranged on the installation block 24;

through the arrangement of the second motor 21, the rotating rod 20 and the winding wheel 22 are matched with the connecting rope 23, so that the fixed seat 3 can be lifted, and the second motor 21 is arranged as a servo motor with a brake, so that the conveying shaft of the second motor 21 can be prevented from rotating after power failure, and the fixed seat 3 is prevented from falling;

the top of the fixed seat 3 is fixedly provided with a protective box 17, the protective box 17 is covered on the first motor 16, one side of the protective box 17 is provided with a vent, a protective net 28 is arranged in the vent, and the top of the mounting frame 1 is provided with an expansion bolt 26;

through the arrangement of the protective box 17, the first motor 16 can be protected through the protective box 17, and through the arrangement of the protective net 28, the outside air can enter the protective box 17, the temperature generated during the operation of the first motor 16 is radiated, and the mounting frame 1 can be fixed through the expansion bolts 26;

in the specific use process, firstly, a workpiece is placed in a hollow tube 4, a deflector rod 9 is pushed, the deflector rod 9 pushes a push rod 8, a clamping block 11 is used for propping the workpiece, a fixing sleeve 7 is tightly propped against the surface of a fixing block 5 by screwing the fixing sleeve 7, so that the workpiece can be clamped and fixed, the workpiece is clamped and fixed in a fixing seat 3, a second motor 21 is used for working, an output shaft of the second motor 21 rotates to drive a rotating rod 20 to rotate, a winding wheel 22 is driven to rotate in the rotating process of the rotating rod 20, the winding wheel 22 winds a connecting rope 23 in the rotating process, so that the fixing seat 3 can be lifted, when the fixing seat 3 is pulled to move upwards, the fixing seat 3 can be fixed, and an electromagnet 25 can generate magnetism by electrifying the electromagnet 25, so that the fixing seat 3 can be fixed again by the electromagnet 25;

after fixing the fixing seat 3, the workpiece can be subjected to shot blasting, after the workpiece is subjected to shot blasting, when the workpiece is required to be adjusted, the telescopic rod of the electric push rod 29 drives the push block 30 to return to the original position, so that the abutting force of the push block 30 on the teeth 13 is eliminated, the first motor 16 works, the second gear 18 is driven to rotate by rotation after the output of the first motor 16, the first gear 15 can be driven to rotate when the second gear 18 rotates, the hollow tube 4 can be driven to rotate by matching with the teeth 13 when the first gear 15 rotates, the workpiece can be adjusted when the hollow tube 4 rotates, and when the workpiece is adjusted, the telescopic rod of the electric push rod 29 pushes the push block 30 to enable the push block 30 to abut on the teeth 13, so that the hollow tube 4 can be fixed, and at the moment, the workpiece can be subjected to shot blasting continuously.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hanging type is hoist for shot-blasting machine, includes installing frame (1) and fixing base (3), its characterized in that: the utility model discloses a fixing base, including fixing base (3) and fixed mounting, the top fixed mounting of fixing base (3) has first motor (16), fixed mounting has second gear (18) on the output shaft of first motor (16), first gear (15) are installed in the top rotation of fixing base (3), first gear (15) and second gear (18) meshing, second dodge groove (14) have been seted up at the top of fixing base (3), first gear (15) set up in second dodge groove (14), hollow tube (4) are installed in fixing base (3) internal rotation, the surface of hollow tube (4) is annular array and is provided with multiunit tooth (13), tooth (13) and first gear (15) meshing, mounting groove (12) have been seted up in fixing base (3), tooth (13) set up in mounting groove (12), be provided with clamping mechanism on hollow tube (4).

2. The hanger for a suspended type shot blasting machine according to claim 1, wherein: the clamping mechanism comprises a fixed block (5), a fixed sleeve (7), a push rod (8), a deflector rod (9) and a clamping block (11), wherein the fixed block (5) is arranged on the hollow pipe (4) in a ring-shaped array, and a sliding groove (6) and a slot (27) are formed in the fixed block (5).

3. The hanger for a suspended type shot blasting machine according to claim 2, wherein: push rod (8) activity grafting is in slot (27), driving lever (9) fixed connection is on push rod (8), driving lever (9) slidable mounting is in spout (6), fixed cover (7) screw thread is installed on driving lever (9), the one end of fixed cover (7) supports tightly on fixed block (5).

4. A hanger for a suspended blast cleaner as claimed in claim 3, wherein: the clamping block (11) is fixedly connected to the end of the push rod (8), a first avoidance groove (10) is formed in the hollow tube (4) in an array mode, and the clamping block (11) is arranged in the first avoidance groove (10).

5. The hanger for a suspended type shot blasting machine according to claim 1, wherein: the side part of the fixed seat (3) is fixedly provided with an electric push rod (29), a telescopic rod of the electric push rod (29) is fixedly provided with a push block (30), and the push block (30) is abutted against the teeth (13).

6. The hanger for a suspended type shot blasting machine according to claim 1, wherein: the novel winding machine is characterized in that a mounting plate (19) is fixedly connected in the mounting frame (1), a rotating rod (20) is rotatably mounted in the mounting plate (19), two groups of winding wheels (22) are fixedly connected to the rotating rod (20), a second motor (21) is fixedly mounted on the side portion of the mounting plate (19), and an output shaft of the second motor (21) is fixedly connected with the rotating rod (20) through a coupler.

7. The hanger for a suspended type shot blasting machine according to claim 6, wherein: the winding wheel (22) is wound with a connecting rope (23), a through hole is formed in the bottom of the mounting frame (1), the connecting rope (23) penetrates through the through hole and extends out of the mounting frame (1), a mounting block (24) is fixedly connected to the hollow tube (4), and one end of the connecting rope (23) is fixedly mounted on the mounting block (24).

8. The hanger for a suspended blast cleaner of claim 7, wherein: the bottom fixedly connected with support (2) of installing frame (1), the bottom fixed mounting of support (2) has electro-magnet (25), the bottom of support (2) is laminated with the top of fixing base (3), electro-magnet (25) adsorb and fix on fixing base (3).

9. The hanger for a suspended type shot blasting machine according to claim 1, wherein: the top of fixing base (3) fixed mounting has protective housing (17), protective housing (17) cover is established on first motor (16).

10. The hanger for a suspended blast cleaner as claimed in claim 9, wherein: a vent is formed in one side of the protective box (17), a protective net (28) is arranged in the vent, and expansion bolts (26) are arranged at the top of the mounting frame (1).