CN212578181U

CN212578181U - Finish machining equipment of polishing of steel chair leg

Info

Publication number: CN212578181U
Application number: CN202020526810.1U
Authority: CN
Inventors: 梁树旺; 段小伟; 郭建威
Original assignee: Langfang Xinbo Furniture Co ltd
Current assignee: Langfang Xinbo Furniture Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-02-23
Anticipated expiration: 2030-04-10

Abstract

The utility model relates to the technical field of accessories of polishing equipment, in particular to finish machining polishing equipment for steel chair legs, which can enable the steel chair legs to rotate rapidly in the process of polishing the steel chair legs, and can greatly improve the polishing efficiency of the steel chair legs, namely the processing efficiency of the steel chair legs; including the subassembly of polishing, a workbench, two sets of backup pads, motor element, fixed awl piece, the extrusion awl piece, the regulating spindle, fastening threaded rod and fastening knob, the bottom of two sets of backup pads is connected with the top left side and the right side of workstation respectively, motor element installs the right-hand member top region at the right side backup pad, the right-hand member top region of right side backup pad runs through and is provided with the rotation hole, the suit is rotated with motor element's output bearing in rotation hole, the right-hand member of fixed awl piece is connected with motor element's output is concentric, the left end top region of left side backup pad runs through and is provided with the regulation slide opening.

Description

Finish machining equipment of polishing of steel chair leg

Technical Field

The utility model relates to a polishing equipment attachment's technical field especially relates to a finish machining polishing equipment of steel chair leg.

Background

As is well known, the legs of a chair are usually made of steel tubes, and before the steel tubes are made into chair legs, the chair legs usually need to be polished to improve the appearance quality, and the operation process of the polishing operation is generally that a worker holds the chair legs by hand and polishes the chair legs by using polishing abrasive paper; however, in the manual polishing process of the steel chair legs, the efficiency of manual polishing of the steel chair legs is low, that is, the processing efficiency of the steel chair legs is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can make the steel chair leg rotate fast at the in-process of polishing the steel chair leg, then can greatly improve the efficiency of polishing of steel chair leg at this moment, improve the machining efficiency of steel chair leg promptly to the finish machining equipment of polishing of steel chair leg of reinforcing practicality.

The utility model discloses a finish machining grinding device of steel chair legs, including grinding subassembly, a workbench, two sets of backup pads, motor element, fixed cone, extrusion cone, regulating spindle, fastening threaded rod and fastening knob, the bottom of two sets of backup pads is connected with the top left side and the right side of workstation respectively, motor element installs in the right-hand member top region of right side backup pad, the right-hand member top region of right side backup pad is run through and is provided with the rotation hole, the rotation hole rotates the suit with the output end bearing of motor element, the right-hand member of fixed cone is connected with the output end of motor element is concentric, the left end top region of left side backup pad runs through and is provided with the regulation slide opening, the regulation slide opening slides the suit with the regulating spindle, the right-hand member of regulating spindle is connected with the left end center part bearing of extrusion cone, the top middle part of regulation slide opening runs through and is provided with the, the bottom of the fastening threaded rod is tightly attached to the top end of the adjusting shaft, the top end of the fastening threaded rod is connected with the bottom end of the fastening knob, and the axis of the adjusting shaft and the axis of the output end of the motor assembly are located on the same horizontal straight line.

The utility model discloses a finish machining equipment of polishing of steel chair leg, still include the control panel, slider and control rod, the bottom right side of control panel is connected with the top of right side backup pad, the top of control panel is run through and is provided with the sliding hole, the front end and the rear end middle part of sliding hole all communicate and are provided with spacing spout, the front end and the rear end of slider slide respectively with two sets of spacing spouts and slide and clamp, the top of slider is run through and is provided with flexible hole, flexible hole and control rod slip suit, the top of control rod is provided with the baffle, the subassembly of polishing is installed at the top of control rod.

The utility model relates to a finish machining polishing device for steel chair legs, a polishing component comprises a fixed block, two groups of bull eye universal ball components and two groups of supporting plates, two sets of extrusion poles, two sets of extrusion springs, two sets of protection pieces and two sets of sanding blocks, the top of fixed block is connected with the bottom of control pole, two sets of bull's eye universal ball subassemblies are installed respectively in the bottom middle part front side and the middle part rear side of fixed block, the inner of two sets of backup pads is connected with the regional left end in top and the right-hand member of fixed block respectively, the top of two sets of backup pads all runs through and is provided with the extrusion hole, two sets of extrusion holes slide the suit with two sets of extrusion poles respectively, the top of two sets of extrusion poles is connected with the bottom of two sets of protection pieces respectively, the bottom of two sets of extrusion poles is connected with the top of two sets of sanding blocks respectively, two sets of extrusion springs are respectively with two sets of extrusion pole suit, the bottom of two sets.

The utility model discloses a finish machining equipment of polishing of steel chair leg, the bottom of fastening threaded rod is provided with the anti-skidding gluey piece, and the bottom of anti-skidding gluey piece is hugged closely with the top of regulating spindle.

The utility model discloses a finish machining equipment of polishing of steel chair leg still includes the fastening gum cover, and the suit is fixed with the fastening gum cover in the telescopic hole, and the fastening gum cover is with the fastening slip suit of control lever.

The utility model discloses a finish machining equipment of polishing of steel chair leg still includes two sets of anchor strut, and the right-hand member of two sets of anchor strut is connected with the regional front end in top and the rear end of right side support plate respectively, and the left end of two sets of anchor strut is connected with the regional front side in bottom middle part and the rear side of control panel respectively.

The utility model discloses a finish machining equipment of polishing of steel chair leg still includes control handle, and control handle's right-hand member is connected with the left end of regulating spindle.

The utility model discloses a finish machining equipment of polishing of steel chair leg still includes two sets of auxiliary handle, and the inner of two sets of auxiliary handle is connected with the left end and the right-hand member of fastening knob respectively.

Compared with the prior art, the beneficial effects of the utility model are that: before the steel chair legs are polished, one end of each steel chair leg is firstly propped against the tip end of the corresponding fixed conical block, then the adjusting shaft is pushed to enable the tip end of the corresponding extrusion conical block to be propped against the other end of each steel chair leg, after the steel chair legs are tightly propped, a worker immediately screws the fastening threaded rod through the fastening knob, at the moment, the adjusting shaft is positioned at the current position under the limiting of the fastening threaded rod, then the worker can start the motor assembly to enable the fixed conical block at the output end of the motor assembly to drive the steel chair legs to rapidly rotate under the limiting of the extrusion conical blocks, then the worker can control the polishing assembly to cling to the outer side walls of the steel chair legs and slide along the axial direction of the steel chair legs, the polishing process of the outer side walls of the steel chair legs can be achieved, the steel chair legs can be rapidly rotated in the polishing process, and the polishing efficiency of the steel chair legs can, the processing efficiency of the steel chair legs is improved, and therefore the practicability is enhanced.

Drawings

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

fig. 2 is a schematic view of a partially enlarged structure of a;

FIG. 3 is a schematic view of the connection structure of the slider and the control board according to the present invention;

FIG. 4 is a schematic view of the connection structure of the two sets of the bull's eye universal ball assemblies and the fixing blocks of the present invention;

in the drawings, the reference numbers: 1. a work table; 2. two sets of support plates; 3. a motor assembly; 4. fixing the conical block; 5. extruding the conical block; 6. an adjustment shaft; 7. fastening a threaded rod; 8. fastening a knob; 9. a control panel; 10. a slider; 11. a control lever; 12. a slide hole; 13. a limiting chute; 14. a telescopic hole; 15. a baffle plate; 16. a fixed block; 17. two groups of bullseye universal ball components; 18. two sets of support plates; 19. two groups of extrusion rods; 20. two sets of compression springs; 21. two groups of protection blocks; 22. two groups of grinding blocks; 23. an anti-skid rubber block; 24. fastening a rubber sleeve; 25. two sets of reinforcing rods; 26. a control handle; 27. two sets of auxiliary handles.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the utility model relates to a finish machining polishing device for steel chair legs, which comprises a polishing component, a workbench 1, two groups of supporting plates 2, a motor component 3, a fixed cone block 4, an extrusion cone block 5, an adjusting shaft 6, a fastening threaded rod 7 and a fastening knob 8, wherein the bottom ends of the two groups of supporting plates 2 are respectively connected with the left side and the right side of the top end of the workbench 1, the motor component 3 is arranged at the top area of the right end of the right supporting plate, the top area of the right end of the right supporting plate is provided with a rotating hole in a penetrating way, the rotating hole is sleeved with an output end bearing of the motor component 3 in a rotating way, the right end of the fixed cone block 4 is concentrically connected with the output end of the motor component 3, the top area of the left end of the left supporting plate is provided with an adjusting slide hole in a penetrating way, the adjusting slide hole is, a fastening threaded hole penetrates through the middle of the top end of the adjusting sliding hole, the fastening threaded hole is screwed with the fastening threaded rod 7, the bottom end of the fastening threaded rod 7 is tightly attached to the top end of the adjusting shaft 6, the top end of the fastening threaded rod 7 is connected with the bottom end of the fastening knob 8, and the axis of the adjusting shaft 6 and the axis of the output end of the motor assembly 3 are located on the same horizontal straight line; before the steel chair legs are polished, one end of each steel chair leg is firstly propped against the tip end of the corresponding fixed conical block, then the adjusting shaft is pushed to enable the tip end of the corresponding extrusion conical block to be propped against the other end of each steel chair leg, after the steel chair legs are tightly propped, a worker immediately screws the fastening threaded rod through the fastening knob, at the moment, the adjusting shaft is positioned at the current position under the limiting of the fastening threaded rod, then the worker can start the motor assembly to enable the fixed conical block at the output end of the motor assembly to drive the steel chair legs to rapidly rotate under the limiting of the extrusion conical blocks, then the worker can control the polishing assembly to cling to the outer side walls of the steel chair legs and slide along the axial direction of the steel chair legs, the polishing process of the outer side walls of the steel chair legs can be achieved, the steel chair legs can be rapidly rotated in the polishing process, and the polishing efficiency of the steel chair legs can, the processing efficiency of the steel chair legs is improved, and therefore the practicability is enhanced.

The utility model discloses a finish machining grinding device of steel chair leg, still include control panel 9, slider 10 and control lever 11, the bottom right side of control panel 9 is connected with the top of right side backup pad, the top of control panel 9 runs through and is provided with sliding hole 12, the front end of sliding hole 12 and rear end middle part all communicate and are provided with spacing spout 13, the front end and the rear end of slider 10 slide with two sets of spacing spouts 13 respectively and clamp, the top of slider 10 runs through and is provided with telescopic hole 14, telescopic hole 14 and control lever 11 slip suit, the top of control lever 11 is provided with baffle 15, the subassembly of polishing is installed at the top of control lever 11; after the steel chair leg is fixed and finishes and rotate fast, at this moment the staff then can press down the manipulation pole and make the manipulation pole slide in the flexible downthehole of slider, the subassembly of polishing of messenger's bottom is hugged closely to the top of steel chair leg and is begun to polish to it, then the staff then can press down the manipulation pole and along the endwise slip of steel chair leg, this process slider slides under the spacing of two sets of spacing spouts of control panel, at this moment the subassembly of polishing of manipulation pole bottom begin to polish to steel chair leg comprehensively can, this process staff has saved the process of control subassembly position of polishing, and is more laborsaving, it is more convenient to operate, thereby the practicality has been strengthened.

The utility model discloses a finish machining grinding device of steel chair leg, grinding component includes fixed block 16, two sets of bull's eye universal ball subassembly 17, two sets of backup plates 18, two sets of extrusion pole 19, two sets of extrusion spring 20, two sets of protection piece 21 and two sets of grinding piece 22, the top of fixed block 16 is connected with the bottom of control lever 11, two sets of bull's eye universal ball subassembly 17 are installed respectively in the bottom middle part front side and the middle part rear side of fixed block 16, the inner of two sets of backup plates 18 is connected with the regional left end of top and the right-hand member of fixed block 16 respectively, the top of two sets of backup plates 18 all runs through and is provided with the extrusion hole, two sets of extrusion hole slide-fit with two sets of extrusion pole 19 respectively, the top of two sets of extrusion pole 19 is connected with the bottom of two sets of protection piece 21 respectively, the bottom of two sets of extrusion pole 19 is connected with the top of two sets of grinding piece 22 respectively, the bottom ends of the two groups of extrusion springs 20 are respectively clung to the top ends of the two groups of grinding blocks 22; make two sets of universal ball subassemblies of bull's eye of fixed block bottom hug closely on the top of steel chair leg through pushing down the control lever, at this moment two sets of sanding blocks then are extruded, at two sets of backup pads, make two sets of extrusion springs promote two sets of sanding blocks to polish to steel chair leg under the cooperation of two sets of stripper bars and two sets of protective segments is spacing, under the spacing of two sets of universal ball subassemblies of bull's eye, the extrusion volume of two sets of extrusion springs has been controlled, the dynamics of polishing of two sets of sanding blocks has been controlled promptly, the precision of polishing has further been improved, thereby the practicality has been strengthened.

The utility model discloses a finish machining polishing equipment of steel chair leg, the bottom of fastening threaded rod 7 is provided with anti-skidding glue piece 23, the bottom of anti-skidding glue piece 23 is hugged closely with the top of regulating spindle 6; the friction coefficient of the bottom end of the fastening threaded rod is increased through the anti-skid rubber blocks, and the probability of skidding between the fastening threaded rod and the adjusting shaft is reduced, so that the practicability is enhanced.

The utility model discloses a finish machining grinding device for steel chair legs, which also comprises a fastening rubber sleeve 24, wherein the telescopic hole 14 is fixedly sleeved with the fastening rubber sleeve 24, and the fastening rubber sleeve 24 is fixedly sleeved with the control rod 11 in a sliding manner; the friction force between the control rod and the telescopic hole is increased through the fastening rubber sleeve, the polishing block is more convenient to position, the steel chair legs are more convenient to assemble and disassemble, and convenience is improved.

The utility model discloses a finish machining grinding device of steel chair leg still includes two sets of anchor strut 25, and the right-hand member of two sets of anchor strut 25 is connected with regional front end and the rear end in the top of right side backup pad respectively, and the left end of two sets of anchor strut 25 is connected with regional front side and rear side in the bottom middle part of control panel 9 respectively; the control panel is continuously reinforced through the two groups of reinforcing rods, so that the probability that the control panel is deformed or is broken at the top end of the right supporting plate is reduced, and the practicability is enhanced.

The utility model discloses a finish machining grinding device for steel chair legs, which also comprises a control handle 26, wherein the right end of the control handle 26 is connected with the left end of the adjusting shaft 6; the control of the adjusting shaft is more convenient through the control handle, so that the convenience is enhanced.

The utility model discloses a finish machining grinding device for steel chair legs, which also comprises two groups of auxiliary handles 27, wherein the inner ends of the two groups of auxiliary handles 27 are respectively connected with the left end and the right end of a fastening knob 8; the adjustment of the fastening knob is more convenient and less convenient through the two groups of auxiliary handles, so that the practicability is enhanced.

The utility model discloses a finish machining equipment of polishing of steel chair leg, it is at the during operation, before polishing the steel chair leg, at first with the one end top of steel chair leg at the most advanced of fixed awl piece, then promote the regulating spindle and make the most advanced top of extrusion awl piece at the other end of steel chair leg, after pushing up tightly, at this moment the staff screws the fastening threaded rod through the fastening knob immediately, spacing at the fastening threaded rod this moment, the regulating spindle is fixed a position at the current position, then the staff then can start motor assembly and make the fixed awl piece of its output drive the steel chair leg and rotate fast under the spacing of extrusion awl piece, then the staff then can control the subassembly of polishing and hug closely the lateral wall at the steel chair leg and slide along the axial of steel chair leg, can realize the process of polishing to the lateral wall of steel chair leg.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A finish machining polishing device for steel chair legs is characterized by comprising a polishing component, a workbench (1), two groups of supporting plates (2), a motor component (3), a fixed cone block (4), an extrusion cone block (5), an adjusting shaft (6), a fastening threaded rod (7) and a fastening knob (8), wherein the bottoms of the two groups of supporting plates (2) are respectively connected with the left side and the right side of the top end of the workbench (1), the motor component (3) is arranged in the top area of the right end of the right supporting plate, a rotating hole penetrates through the top area of the right end of the right supporting plate and is sleeved with the output end bearing of the motor component (3), the right end of the fixed cone block (4) is concentrically connected with the output end of the motor component (3), an adjusting slide hole penetrates through the top area of the left end of the left supporting plate and is sleeved with the adjusting shaft (6) in a sliding manner, the right end of the adjusting shaft (6) is connected with the left end center bearing of the extrusion cone, the middle of the top end of the adjusting sliding hole is provided with a fastening threaded hole in a penetrating mode, the fastening threaded hole is in threaded installation with a fastening threaded rod (7), the bottom end of the fastening threaded rod (7) is tightly attached to the top end of the adjusting shaft (6), the top end of the fastening threaded rod (7) is connected with the bottom end of a fastening knob (8), and the axis of the adjusting shaft (6) and the axis of the output end of the motor assembly (3) are located on the same horizontal straight line.

2. The finish machining grinding equipment for the steel chair legs as claimed in claim 1, further comprising a control plate (9), a slider (10) and a control rod (11), wherein the right side of the bottom end of the control plate (9) is connected with the top end of the right side supporting plate, a sliding hole (12) is formed in the top end of the control plate (9) in a penetrating mode, limiting sliding grooves (13) are formed in the middle portions of the front end and the rear end of each sliding hole (12) in a communicating mode, the front end and the rear end of the slider (10) are respectively clamped with the two groups of limiting sliding grooves (13) in a sliding mode, a telescopic hole (14) is formed in the top end of the slider (10) in a penetrating mode, the telescopic hole (14) is sleeved with the control rod (11) in a sliding mode, a baffle (15) is arranged at the top end of the control rod.

3. The finish machining grinding equipment for the steel chair legs as claimed in claim 2, wherein the grinding assembly comprises a fixed block (16), two sets of eyelet universal ball assemblies (17), two sets of supporting plates (18), two sets of extrusion rods (19), two sets of extrusion springs (20), two sets of protective blocks (21) and two sets of grinding blocks (22), the top end of the fixed block (16) is connected with the bottom end of the control rod (11), the two sets of eyelet universal ball assemblies (17) are respectively installed at the front side and the rear side of the middle part of the bottom end of the fixed block (16), the inner ends of the two sets of supporting plates (18) are respectively connected with the left end and the right end of the top area of the fixed block (16), extrusion holes are respectively arranged at the top ends of the two sets of supporting plates (18) in a penetrating manner, the two sets of extrusion holes are respectively slidably sleeved with the two sets of extrusion rods (19), the top ends of the two sets of extrusion rods (19) are respectively connected with the, the bottom ends of the two groups of extrusion rods (19) are respectively connected with the top ends of the two groups of grinding blocks (22), the two groups of extrusion springs (20) are respectively sleeved with the two groups of extrusion rods (19), and the bottom ends of the two groups of extrusion springs (20) are respectively clung to the top ends of the two groups of grinding blocks (22).

4. A finish machining grinding device for steel chair legs as in claim 3, characterized in that the bottom end of the fastening threaded rod (7) is provided with an anti-slip rubber block (23), and the bottom end of the anti-slip rubber block (23) is closely attached to the top end of the adjusting shaft (6).

5. A finish machining grinding device for steel chair legs according to claim 4, characterized by further comprising a fastening rubber sleeve (24), wherein the telescopic hole (14) and the fastening rubber sleeve (24) are fixedly sleeved, and the fastening rubber sleeve (24) and the control rod (11) are fastened and slidably sleeved.

6. A finish machining grinding apparatus for steel chair legs as claimed in claim 5, further comprising two sets of reinforcing rods (25), wherein the right ends of the two sets of reinforcing rods (25) are connected to the front and rear ends of the top region of the right support plate, respectively, and the left ends of the two sets of reinforcing rods (25) are connected to the front and rear sides of the bottom middle region of the control plate (9), respectively.

7. A finish grinding apparatus for steel chair legs as in claim 6, further comprising a control handle (26), the right end of the control handle (26) being connected to the left end of the adjustment shaft (6).

8. A finish grinding apparatus for steel chair legs as in claim 7, further comprising two sets of auxiliary handles (27), the inner ends of the two sets of auxiliary handles (27) being connected to the left and right ends of the fastening knob (8), respectively.