CN212169846U

CN212169846U - High-efficient grinding machanism is used in steel structure processing

Info

Publication number: CN212169846U
Application number: CN202020864482.6U
Authority: CN
Inventors: 叶明明
Original assignee: Xinjiang Bayi Iron and Steel Co Ltd
Current assignee: Xinjiang Bayi Iron and Steel Co Ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-18
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a high-efficient grinding machanism is used in steel structure processing, including operation panel, first motor and cylinder, the operation panel left end is equipped with first motor, and first motor one end is connected with the lead screw, the operation panel upper end is equipped with the support, and the support inner wall is equipped with the slide rail to the support upper end is connected with the mounting panel, mounting panel upper end surface is equipped with the spacing groove, and installs the gag lever post in the spacing groove, the mounting panel upper end is equipped with rotatory piece, and both ends are equipped with the loose axle about the rotatory piece, and the loose axle other end is connected with the movable rod, the movable rod front end is connected with the centre gripping arm, and centre gripping arm front end inboard is equipped with the rubber pad. The utility model discloses a second motor is flexible from top to bottom, makes the piece of polishing in the axis of rotation outside carry out the degree of depth to panel and polishes, and flexible from top to bottom can also carry out intermittent type to panel simultaneously and polish to make the piece of polishing more nimble.

Description

High-efficient grinding machanism is used in steel structure processing

Technical Field

The utility model relates to a steel structure technical field specifically is high-efficient grinding machanism is used in steel structure processing.

Background

The steel structure is a structure mainly made of steel, mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, all the members or components are usually connected by welding seams, bolts or rivets, and the steel structure is one of main building structure types, is light in self weight and simple and convenient to construct, and is widely applied to the fields of large-scale factory buildings, bridges, venues, super-high buildings and the like.

However, the surface of the steel structure needs to be polished in the finish machining process, and the surface quality requirement is high, so the fine polishing is often performed manually, but the efficiency of the manual polishing is low, the machining efficiency of the steel structure is reduced, and meanwhile, the surface quality of the steel structure is reduced due to the fact that the precision is low, the phenomenon that the surface of the steel structure is polished too deeply or too shallowly is caused, so that an efficient polishing mechanism for machining the steel structure is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient grinding machanism is used in processing of steel construction spare to propose in solving above-mentioned background art and can cause the steel construction surface to polish too deeply or too shallow phenomenon, reduced the surface quality's of steel construction problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency polishing mechanism for processing a steel structural part comprises an operating platform, a first motor and a cylinder, wherein the left end of the operating platform is provided with the first motor, one end of the first motor is connected with a lead screw, the upper end of the operating platform is provided with a support, the inner wall of the support is provided with a slide rail, the upper end of the support is connected with a mounting plate, the upper surface of the mounting plate is provided with a limiting groove, a limiting rod is arranged in the limiting groove, the upper end of the mounting plate is provided with a rotating block, the left end and the right end of the rotating block are provided with movable shafts, the other end of each movable shaft is connected with a movable rod, the front end of each movable rod is connected with a clamping arm, the inner side of the front end of each clamping arm is provided with a rubber pad, the rear end of each clamping arm is provided with a movable groove, the upper end of each rotating, the cylinder lower extreme is connected with the fixed plate, and the fixed plate middle-end is equipped with the second motor, the second motor lower extreme is connected with the axis of rotation, and is equipped with the piece of polishing in the axis of rotation lower extreme outside, the mounting panel front end is equipped with fixed bull stick.

The mounting panel passes through thread groove and lead screw threaded connection, and the mounting panel passes through the slider and constitutes sliding construction with the slide rail.

The mounting plate and the upper end of the rotating block are distributed with limit grooves at equal intervals, and the limit grooves are movably connected with the limit rods.

The centre gripping arm passes through the movable rod and constitutes revolution mechanic with rotatory piece, and both ends symmetry are provided with 2 loose axles about the movable rod.

The centre gripping arm constitutes buffer structure with the rubber pad, and the rubber pad is provided with 2 about centre gripping arm inboard symmetry.

The second motor passes through the fixed plate and constitutes extending structure with the cylinder, and the second motor constitutes revolution mechanic with the piece of polishing.

Compared with the prior art, the utility model discloses: 1. the rotating block is rotated by controlling the adjusting handle, so that the clamping arms connected with the movable rod synchronously rotate, and the clamping arms contract inwards, thereby clamping and fixing the plate and facilitating the subsequent polishing work; 2. the two rubber pads are arranged on the clamping arm, so that the friction force between the clamping arm and the outer side of the plate can be increased, the plate is prevented from slipping due to smoothness, meanwhile, the rubber pads can play a role in buffering, the plate is protected, and meanwhile, the fixing work of the limiting rod is facilitated, so that the practicability of the clamping structure is increased; 3. the second motor through cylinder control and fixed plate fixed connection stretches out and draws back from top to bottom, makes the piece of polishing in the axis of rotation outside carry out the degree of depth to panel and polishes, and it can also polish to panel intermittent type to stretch out and draw back from top to bottom simultaneously to the piece that makes polishing is more nimble.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic top view of the rotary block of the present invention;

FIG. 3 is a schematic side view of the clamping arm of the present invention;

fig. 4 is a front view structural diagram of the mounting plate of the present invention.

In the figure: 1. an operation table; 2. a first motor; 3. a screw rod; 4. a support; 5. mounting a plate; 6. rotating the block; 7. a movable rod; 8. a clamp arm; 9. a movable shaft; 10. a movable groove; 11. an adjusting handle; 12. fixing the rotating rod; 13. a support bar; 14. a cylinder; 15. a fixing plate; 16. a second motor; 17. a rotating shaft; 18. polishing the workpiece; 19. a limiting groove; 20. a limiting rod; 21. a rubber pad; 22. a slider; 23. a slide rail; 24. a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a high-efficiency polishing mechanism for processing a steel structure member comprises an operation table 1, a first motor 2 and a cylinder 14, wherein the left end of the operation table 1 is provided with the first motor 2, one end of the first motor 2 is connected with a screw rod 3, the upper end of the operation table 1 is provided with a support 4, the inner wall of the support 4 is provided with a slide rail 23, the upper end of the support 4 is connected with a mounting plate 5, the upper surface of the mounting plate 5 is provided with a limit groove 19, a limit rod 20 is arranged in the limit groove 19, the upper end of the mounting plate 5 is provided with a rotating block 6, the left end and the right end of the rotating block 6 are provided with movable shafts 9, the other end of the movable shaft 9 is connected with a movable rod 7, the front end of the movable rod 7 is connected with a clamping arm 8, the inner side of the front end of the clamping arm 8 is provided with a rubber pad 21, and be equipped with thread groove 24 in the mounting panel 5, the middle-end of operation panel 1 is connected with bracing piece 13, and bracing piece 13 right side one end is equipped with cylinder 14, and cylinder 14 lower extreme is connected with fixed plate 15, and fixed plate 15 middle-end is equipped with second motor 16, and second motor 16 lower extreme is connected with axis of rotation 17, and the axis of rotation 17 lower extreme outside is equipped with the piece of polishing 18, and mounting panel 5 front end is equipped with fixed bull stick 12.

The mounting plate 5 is in threaded connection with the screw rod 3 through the thread groove 24, the mounting plate 5 and the slide rails 23 form a sliding structure through the slide blocks 22, the screw rod 3 is controlled to rotate in the thread groove 24 in the mounting plate 5 through the first motor 2, and then the slide blocks 22 on the two sides of the mounting plate 5 slide on the slide rails 23 on the two sides of the support 4, so that the mounting plate 5 and a clamping piece connected with the upper end can move longitudinally, the grinding piece 18 is matched for longitudinal grinding, and the slide blocks 22 on the two sides of the mounting plate 5 improve the sliding effect and simultaneously play a role in supporting;

limiting grooves 19 are distributed at equal intervals at the upper ends of the mounting plate 5 and the rotating block 6, the limiting grooves 19 are movably connected with limiting rods 20, and after the clamping arm 8 clamps and fixes the plates through the rotating block 6, the limiting rods 20 penetrate through the limiting grooves 19 in the mounting plate 5 and the rotating block 6, so that the rotating block 6 is fixed in a rotating mode;

the clamping arm 8 and the rotating block 6 form a rotating structure through the

movable rod

7, 2 movable shafts 9 are symmetrically arranged at the left end and the right end of the movable rod 7, the rotating block 6 is rotated by controlling the adjusting handle 11, the clamping arm 8 connected with the movable rod 7 synchronously rotates, and the 2 clamping arms 8 contract inwards, so that the plate is clamped and fixed, and the subsequent polishing work is facilitated;

the clamping arm 8 and the rubber pads 21 form a buffer structure, 2 rubber pads 21 are symmetrically arranged on the inner side of the clamping arm 8, the friction force between the clamping arm 8 and the outer side of the plate can be increased by arranging 2 rubber pads 21 on the clamping arm 8, the plate is prevented from slipping due to smoothness, meanwhile, the rubber pads 21 can play a buffer role, the plate is protected, and meanwhile, the fixing work of the limiting rod 20 is facilitated, so that the practicability of the clamping structure is increased;

second motor 16 constitutes extending structure through fixed plate 15 and cylinder 14, and second motor 16 constitutes rotating-structure with 18 that polish, and the second motor 16 through cylinder 14 control and fixed plate 15 fixed connection stretches out and draws back from top to bottom, makes 18 that polish in the axis of rotation 17 outside carry out the degree of depth to panel and polish, and flexible from top to bottom can also carry out intermittent type to panel and polish simultaneously to it is more nimble to make 18 that polish.

The working principle is as follows: when the high-efficiency grinding mechanism for processing the steel structural member is used, firstly, the steel is placed between the clamping arms 8 on the operating platform 1, the rotating block 6 is rotated by controlling the adjusting handle 11, the movable rod 7 and the clamping arms 8 which are mutually connected with the movable shaft 9 are synchronously rotated, the movable rod 7 rotates in the movable groove 10, so that the 2 clamping arms 8 are contracted inwards, the plate is clamped and fixed, the subsequent grinding work is convenient, the friction force between the clamping arms 8 and the outer side of the plate can be increased by arranging the 2 rubber pads 21 on the clamping arms 8, the plate is prevented from slipping due to smoothness, meanwhile, the rubber pads 21 can play a buffer role, the fixing work of the limiting rod 20 is convenient while the plate is protected, the practicability of the clamping structure is increased, after the clamping arms 8 clamp and fix the plate through the rotating block 6, the limiting rod 20 passes through the mounting plate 5 and the limiting groove 19 in the rotating block 6, thereby realizing the fixation of the rotation of the rotating block 6, controlling the screw rod 3 to rotate in the thread groove 24 of the mounting plate 5 by the first motor 2, then sliding the slide blocks 22 at the two sides of the mounting plate 5 on the slide rails 23 at the two sides of the support 4, enabling the mounting plate 5 and the clamping piece connected with the upper end to move longitudinally, matching with the polishing piece 18 to polish longitudinally, the slide blocks 22 at the two sides of the mounting plate 5 improve the sliding effect, and simultaneously playing a supporting effect, controlling the second motor 16 fixedly connected with the fixed plate 15 to extend up and down by the cylinder 14, enabling the polishing piece 18 at the outer side of the rotating shaft 17 to polish the plate deeply, and simultaneously extending up and down and polishing the plate intermittently, thereby enabling the polishing piece 18 to be more flexible, being capable of respectively starting the first motor 2 and the second motor 16 by the difference of the polishing degree of the steel, and improving the stability of the polishing piece 18 in the polishing process by the, the left-right shaking is prevented, the clamping arm 8 is fixed on the mounting plate 5 by the fixed rotating rod 12, so that the central point of one end of the clamping arm 8 cannot deviate in the rotating process, and the overall practicability is improved.

Claims

1. The utility model provides a steel structure processing is with high-efficient grinding machanism, includes operation panel (1), first motor (2) and cylinder (14), its characterized in that: the left end of the operating platform (1) is provided with a first motor (2), one end of the first motor (2) is connected with a screw rod (3), the upper end of the operating platform (1) is provided with a support (4), the inner wall of the support (4) is provided with a slide rail (23), the upper end of the support (4) is connected with a mounting plate (5), the upper end surface of the mounting plate (5) is provided with a limiting groove (19), a limiting rod (20) is installed in the limiting groove (19), the upper end of the mounting plate (5) is provided with a rotating block (6), the left end and the right end of the rotating block (6) are provided with movable shafts (9), the other end of each movable shaft (9) is connected with a movable rod (7), the front end of each movable rod (7) is connected with a clamping arm (8), the inner side of the front end of each clamping arm (8) is provided with a rubber pad (21), the rear end of each clamping, the left end and the right end of the mounting plate (5) are provided with sliding blocks (22), a thread groove (24) is formed in the mounting plate (5), the middle end of the operating table (1) is connected with a supporting rod (13), one end of the right side of the supporting rod (13) is provided with a cylinder (14), the lower end of the cylinder (14) is connected with a fixing plate (15), the middle end of the fixing plate (15) is provided with a second motor (16), the lower end of the second motor (16) is connected with a rotating shaft (17), a polishing piece (18) is arranged on the outer side of the lower end of the rotating shaft (17), and the front end of the mounting plate; the mounting plate (5) is in threaded connection with the screw rod (3) through a thread groove (24), and the mounting plate (5) and the sliding rail (23) form a sliding structure through a sliding block (22); limiting grooves (19) are distributed at equal intervals at the upper ends of the mounting plate (5) and the rotating block (6), and the limiting grooves (19) are movably connected with limiting rods (20); the clamping arm (8) and the rotating block (6) form a rotating structure through the movable rod (7), and 2 movable shafts (9) are symmetrically arranged at the left end and the right end of the movable rod (7).

2. The efficient grinding mechanism for machining the steel structural part according to claim 1, wherein the efficient grinding mechanism comprises: the clamping arm (8) and the rubber pads (21) form a buffer structure, and the number of the rubber pads (21) is 2 about the inner side of the clamping arm (8) symmetrically.

3. The efficient grinding mechanism for machining the steel structural part according to claim 1, wherein the efficient grinding mechanism comprises: the second motor (16) and the cylinder (14) form a telescopic structure through the fixing plate (15), and the second motor (16) and the polishing piece (18) form a rotating structure.