CN219170481U

CN219170481U - High-efficient polisher of steel construction processing

Info

Publication number: CN219170481U
Application number: CN202223547960.9U
Authority: CN
Inventors: 徐斌; 王文哲; 张卫华
Original assignee: Henan Sanchuan Steel Structure Engineering Co ltd
Current assignee: Henan Sanchuan Steel Structure Engineering Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-13
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a high-efficiency grinding machine for processing a steel structure, and belongs to the technical field of steel structure processing. The utility model provides a high-efficient polisher of steel construction processing, includes the base, the upper portion symmetry of base is provided with two and removes the seat, the both sides of base are provided with the extension board, it is provided with drive assembly to run through in the extension board, the removal seat, drive assembly's outer end is connected to drive assembly, drive assembly's inner is provided with the polishing piece. According to the utility model, steel structural parts with different specifications are matched, so that both sides can be polished simultaneously, and the processing efficiency is remarkably improved; the polishing process is continuous, so that the efficiency is further improved; the polishing device is efficient and convenient to maintain, contacts with polishing of a larger area, and further guarantees polishing efficiency.

Description

High-efficient polisher of steel construction processing

Technical Field

The utility model relates to the technical field of steel structure machining, in particular to a high-efficiency grinding machine for steel structure machining.

Background

The steel structure is a structure formed by steel materials, and is one of main building structure types; the steel beam, steel column, steel truss and other members are connected with each other by welding seams, bolts or rivets. Because the self weight is lighter, and the construction is simple and convenient, the method is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like.

In the processing of steel structures, it is necessary to perform a grinding operation thereon. Currently in use are hand held sanders and sanding machines. The hand-held grinding machine is convenient to operate, is limited by mobility, has extremely low efficiency and is only suitable for small-range and small-volume operation. And the polishing machine tool is used for placing the steel structure on the polishing machine tool and polishing the steel structure. Because the specifications of the steel structure are more, the machine tool cannot be matched efficiently, so that the efficiency of the machine tool is affected.

Disclosure of Invention

The utility model aims to solve the problem of low polishing operation efficiency in the prior art when a steel structure is processed, and provides an efficient polishing machine for processing the steel structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high-efficient polisher of steel construction processing, includes the base, the upper portion symmetry of base is provided with two and removes the seat, the both sides of base are provided with the extension board, it is provided with drive assembly to run through in the extension board, the removal seat, drive assembly's outer end is connected to drive assembly, drive assembly's inner is provided with the polishing piece.

In some embodiments, the base is provided with longitudinal beams, the lower part of the movable seat is provided with a sliding block, and the sliding block is inserted in the interval of the longitudinal beams to slide;

the lower part of the sliding block is connected with a clamping plate through a bolt.

In some embodiments, the drive assembly comprises a spline shaft;

a first bearing is arranged in the support plate, and a first shaft sleeve is arranged in the first bearing; the movable seat is internally provided with a second bearing, a second bearing sleeve is arranged in the second bearing, and the spline shaft sequentially slides through the first bearing sleeve and the second bearing sleeve.

In some embodiments, the drive assembly includes a drive motor;

the output shaft of the driving motor is provided with a driving gear, the first shaft sleeve is fixedly connected with a driven gear, and the driven gear is meshed with the driving gear.

In some embodiments, brackets are provided on both sides of the base, and the driving motor is fixedly mounted on the brackets.

In some embodiments, a mounting plate is fixedly connected to the inner end of the spline shaft, and the polishing piece is connected to the mounting plate through a second bolt.

In some embodiments, the lower part of the movable seat is in transmission connection with a synchronous adjustment assembly;

the synchronous adjusting component comprises a threaded sleeve, a support and a bidirectional screw rod; the screw sleeve is fixedly connected to the lower part of the movable seat, the support is arranged at two ends of the lower part of the base, the bidirectional screw rod is in transmission connection with the screw sleeve, and the bidirectional screw rod is in rotary connection with the support;

and two ends of the bidirectional screw rod are provided with rotary handles.

In some embodiments, a lifting bracket is inserted into the upper part of the movable seat;

the lifting support comprises a frame and a sliding rod, the sliding rod is fixedly connected to the lower end of the frame, a jack is formed in the upper portion of the movable seat, and the sliding rod is inserted into the jack to vertically slide.

In some embodiments, the sliding rod is provided with a plurality of positioning holes, and positioning pins are inserted into the positioning holes.

In some embodiments, two ends of the lifting bracket are provided with a conveying roller, the top end of the conveying roller is higher than the upper surface of the lifting bracket, and the steel structural component is slidingly placed on the conveying roller;

the upper surface of the lifting support is provided with a graduated scale.

Compared with the prior art, the utility model provides the efficient grinding machine for processing the steel structure, which has the following beneficial effects:

1. according to the utility model, the movable seat is arranged to match steel structural components with different specifications; the two movable seats slide relatively, so that two sides can be polished simultaneously, and the processing efficiency is remarkably improved; and the polishing roller stably moves in the polishing process, continuous polishing is performed, and the efficiency is further improved.

2. According to the utility model, the installation plate is matched, so that the polishing sheet can be replaced conveniently to match with the specification; moreover, the maintenance is efficient and convenient; setting a synchronous adjusting assembly, and stabilizing a clamping center; the lifting support is arranged for supporting and adjusting, and the processing material can contact with the polishing sheet in a larger area, so that the polishing efficiency is further ensured.

3. The utility model avoids the friction loss of the lifting support and has more efficient transmission; the graduated scale is convenient for positioning, and the position of the movable seat can be quickly adjusted and matched.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows; and will be apparent to those skilled in the art in part based upon a review of the following; alternatively, the teachings may be directed to practice of the present utility model.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the usage state of the present utility model.

FIG. 3 is a schematic view of a partially cut-away structure of the present utility model.

Fig. 4 is a schematic view of the lower structure of the present utility model.

Fig. 5 is a schematic view of an exploded structure of the lifting bracket.

Fig. 6 is a schematic view of an exploded construction of the drive assembly.

Fig. 7 is an exploded view of the transmission assembly.

Fig. 8 is a schematic view of an exploded structure of the mobile seat.

In the figure:

1. a base; 101. a longitudinal beam;

2. a movable seat; 201. a second bearing; 202. a second sleeve;

3. a support plate; 301. a first bearing; 302. a first sleeve;

4. a transmission assembly; 401. a spline shaft;

5. a drive assembly; 501. a driving motor; 502. a drive gear; 503. a driven gear; 504. a bracket;

6. polishing the sheet;

7. a slide block; 701. a bolt; 702. a clamping plate;

8. a mounting plate; 801. a second bolt;

9. a synchronization adjustment assembly; 901. a thread sleeve; 902. a support; 903. a two-way screw rod; 904. rotating the handle;

10. a lifting bracket; 1001. a frame; 1002. a slide rod; 1003. a jack; 1004. positioning holes; 1005. a positioning pin;

11. a transfer drum; 12. a graduated scale; 1000. steel structural members.

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.

Referring to fig. 1 to 8, a high efficiency sander for steel structure machining includes a base 1; the base 1 is of a frame structure, and the lower part of the base is provided with supporting legs; preferably, to ensure sufficient bearing capacity, the base 1 is made of square steel pipe.

Two movable seats 2 are symmetrically arranged on the upper portion of the base 1, and the two movable seats 2 slide relatively to adjust the clamping space between the two movable seats and match steel structural components 1000 with different specifications.

Support plates 3 are symmetrically arranged on two sides of the base 1, and the support plates 3 are fixedly connected with the base 1; meanwhile, a transmission assembly 4 is arranged in the support plate 3 and the movable seat 2 in a penetrating mode, the outer end of the transmission assembly 4 is connected to a driving assembly 5, and a polishing sheet 6 is arranged at the inner end of the transmission assembly 4.

In use, the two mobile seats 2 are adjusted, clamping the steel structural member 1000 therebetween, so that the grinding plate 6 is in contact with the side face of the steel structural member 1000; the driving assembly 5 drives the polishing sheet 6 to rotate through the transmission assembly 4, and the polishing sheet 6 polishes the contact surface; two polishing sheets 6 polish both sides simultaneously; in the polishing process, the steel structure part 1000 stably moves for continuous and uninterrupted polishing, and the polishing efficiency of steel structure processing is remarkably improved.

In some embodiments, the interior of the base 1 is provided with a plurality of stringers 101 to increase the overall strength; meanwhile, a slider 7 is provided at the lower portion of the movable base 2, and the slider 7 is inserted and slid in the interval of the side members 101.

Thereby, the movable seat 2 moves along the direction of the longitudinal beam 101, ensuring stability; and the opposite surfaces of the two movable seats 2 are kept parallel at all times, so that the clamping stability at different distances is ensured.

In order to better ensure a smooth, the slider 7 is provided with at least two; meanwhile, a transverse plate is arranged at the joint of the sliding block 7 and the movable seat 2, the width of the transverse plate exceeds the two sides of the sliding block 7, and the lower side surface of the transverse plate is in sliding contact with the upper side surface of the longitudinal beam 101.

Further, a clamp plate 702 is connected to the lower portion of the slider 7 by a bolt 701.

It can be understood that corresponding screw holes are formed on the slide block 7 and the clamping plate 702, and the bolts 701 sequentially penetrate through the clamping plate 702 and the slide block 7 from bottom to top to firmly connect the two.

When in use, the two side surfaces of the sliding block 7 are in sliding contact with the side surfaces of the longitudinal beam 101; the upper side of the clamping plate 702 is in sliding contact with the lower side of the longitudinal beam 101; under the collocation of the slide block 7 and the clamping plate 702, the stability of the moving process is fully ensured.

In some embodiments, the drive assembly 4 includes a spline shaft 401.

Is provided as a spline shaft 401, and does not affect the transmission during the adjustment of the movable seat 2.

Specifically, a first bearing 301 is arranged in the support plate 3, and a first shaft sleeve 302 is arranged in the first bearing 301; a second bearing 201 is arranged in the movable seat 2, a second bearing sleeve 202 is arranged in the second bearing 201, and a spline shaft 401 sequentially slides through the first bearing sleeve 302 and the second bearing sleeve 202.

It will be appreciated that key members are provided in the first sleeve 302 and the second sleeve 202 that mate with the spline shafts 401.

Preferably, protruding keys are arranged in the first shaft sleeve 302 and the second shaft sleeve 202, and key grooves are formed in the spline shaft 401; the first sleeve 302 and the second sleeve 202 can be made to have a smaller thickness and ensure a higher strength of the coupled state.

In use, the spline shaft 401 slides longitudinally within the first sleeve 302 as the mobile seat 2 is adjusted.

The first sleeve 302 may be properly lengthened to provide a larger coating area for the spline shaft 401, so that the transmission is more stable.

In some embodiments, the drive assembly 5 includes a drive motor 501.

Wherein, a driving gear 502 is arranged on an output shaft of the driving motor 501, a driven gear 503 is fixedly connected to the outside of the first shaft sleeve 302, and the driven gear 503 is meshed with the driving gear 502.

The spline shaft 401 is driven to rotate by power supplied from the driving motor 501.

Further, brackets 504 are provided on both sides of the base 1, and the driving motor 501 is fixedly mounted on the brackets 504.

In some embodiments, the inner end of the spline shaft 401 is fixedly connected to the mounting plate 8, and the polishing plate 6 is connected to the mounting plate 8 by a second bolt 801.

The polishing disc 6 is convenient to replace by being matched with the mounting disc 8 so as to match with steel structural components 1000 with different specifications; and the maintenance is efficient and convenient.

In some embodiments, the lower part of the movable seat 2 is connected with a synchronous adjusting assembly 9 in a transmission way; the two movable seats 2 are adjusted so as to be synchronously moved toward the center or to be opened toward the outside.

Specifically, the synchronous adjustment assembly 9 includes a threaded sleeve 901, a support 902, and a bi-directional screw 903.

Wherein, the thread bush 901 is fixedly connected to the lower part of the movable seat 2, and the thread bush 901 is provided with internal threads; the supports 902 are arranged at two ends of the lower part of the base 1 and are provided with through holes; the bidirectional screw 903 penetrates from one side to the other side, is in transmission connection with the threaded sleeve 901, and is in rotary connection with the support 902.

It can be understood that the bidirectional screw 903 extends from the middle part to two sides to form threads with different screw directions, and the internal threads of the two screw sleeves 901 are matched with the threads; in rotating the bi-directional screw 903, the two threaded sleeves 901 are moved closer together or farther apart.

Further, two ends of the bidirectional screw 903 are provided with rotary handles 904, which is convenient for operation.

In some embodiments, the upper part of the movable seat 2 is inserted with a lifting bracket 10; the steel structural member 1000 is supported and adjusted so as to contact the polishing sheet 6 in a larger area, further ensuring polishing efficiency.

The lifting bracket 10 comprises a frame 1001 and a slide rod 1002.

The frame 1001 is a four-sided frame, and is matched with the movable seat 2; in the lowered state, the movable base 2 is pressed against the upper surface.

Four slide rods 1002 are provided and fixedly connected to the lower end of the frame 1001; meanwhile, a jack 1003 is formed at the opposite position of the upper part of the movable seat 2, and a slide rod 1002 is inserted into the jack 1003 to slide vertically.

The frame 1001 is adjusted to be lifted and lowered by the limit action of the slide bar 1002, and provides different supporting heights.

Further, both sides of the frame 1001 are in sliding contact with the inner side surfaces of the support plates 3; clamping blocks are arranged on two sides of the frame 1001, and the inner side surfaces of the clamping blocks are in sliding contact with two sides of the support plate 3; further ensuring the stability of lifting.

Meanwhile, a plurality of positioning holes 1004 are formed in the sliding rod 1002, and positioning pins 1005 are inserted into the positioning holes 1004; the height adjustment of the lifting bracket 10 is fixed.

In some embodiments, the lifting support 10 is provided with transfer rollers 11 at both ends.

Wherein the top end of the transfer drum 11 is higher than the upper surface of the lifting bracket 10, and the steel structural member 1000 is slidably placed on the transfer drum 11; friction loss between the steel structural member 1000 and the lifting bracket 10 can be avoided, and at the same time, the roller transfer is more efficient.

The upper surface of the lifting bracket 10 is provided with a graduated scale 12, so that the positioning is convenient; the position of the movable seat 2 can be quickly adjusted and matched in advance.

When the utility model is used, the steel structure part 1000 is placed on the lifting bracket 10, the height of the steel structure part is adjusted, so that the center of the height of the steel structure part 1000 and the circle center of the polishing sheet 6 are positioned on the same horizontal plane, and a polishing contact area with the largest area is obtained; the two movable seats 2 are adjusted through the synchronous adjusting assembly 9, so that the inner side surfaces of the polishing sheets 6 are contacted with the two side surfaces of the steel structural part 1000; the driving component 5 outputs power and drives the polishing sheet 6 to rotate through the transmission component 4 for polishing; during the polishing process, the steel structural member 1000 is moved by the transfer roller 11 to perform uninterrupted work.

In the utility model, a movable seat 2 is arranged to be matched with steel structural components 1000 with different specifications; the two movable seats 2 slide relatively, so that two sides can be polished simultaneously, and the processing efficiency is remarkably improved; in the polishing process, the transmission roller 11 stably moves to continuously polish, so that the efficiency is further improved. The installation plate 8 is matched, so that the polishing sheet 6 can be conveniently replaced to match the specification; moreover, the maintenance is efficient and convenient; setting a synchronous adjusting assembly 9, and stabilizing a clamping center; the lifting support 10 is arranged for supporting and adjusting, and the processing material can contact the polishing sheet 6 in a larger area, so that the polishing efficiency is further ensured. The friction loss of the lifting support 10 is avoided, and the conveying is more efficient; the graduated scale 12 is convenient for positioning, and can be quickly adjusted and matched with the position of the movable seat 2.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The utility model provides a high-efficient polisher of steel construction processing, includes base (1), its characterized in that, the upper portion symmetry of base (1) is provided with two and removes seat (2), the both sides of base (1) are provided with extension board (3), run through in extension board (3), the removal seat (2) and be provided with drive assembly (4), the outer end of drive assembly (4) is connected to drive assembly (5), the inner of drive assembly (4) is provided with polishing piece (6).

2. The efficient grinding machine for machining steel structures according to claim 1, characterized in that the base (1) is provided with stringers (101), the lower part of the mobile seat (2) is provided with sliders (7), and the sliders (7) are inserted and arranged in the intervals of the stringers (101) to slide;

the lower part of the sliding block (7) is connected with a clamping plate (702) through a bolt (701).

3. An efficient grinding machine for steel structure machining according to claim 1, characterized in that the transmission assembly (4) comprises a spline shaft (401);

a first bearing (301) is arranged in the support plate (3), and a first shaft sleeve (302) is arranged in the first bearing (301); a second bearing (201) is arranged in the movable seat (2), a second bearing sleeve (202) is arranged in the second bearing (201), and the spline shaft (401) sequentially slides through the first shaft sleeve (302) and the second shaft sleeve (202).

4. A high efficiency grinding machine for steel structure machining according to claim 3, characterized in that the drive assembly (5) comprises a drive motor (501);

an output shaft of the driving motor (501) is provided with a driving gear (502), the first shaft sleeve (302) is fixedly connected with a driven gear (503), and the driven gear (503) is meshed with the driving gear (502).

5. The efficient grinding machine for steel structure machining according to claim 4, wherein brackets (504) are provided on both sides of the base (1), and the driving motor (501) is fixedly installed on the brackets (504).

6. A high efficiency grinding machine for steel structure machining according to claim 3, wherein the inner end of the spline shaft (401) is fixedly connected with a mounting plate (8), and the grinding sheet (6) is connected to the mounting plate (8) by a second bolt (801).

7. An efficient grinding machine for machining steel structures according to claim 1, characterized in that the lower part of the mobile seat (2) is in transmission connection with a synchronous adjustment assembly (9);

the synchronous adjusting assembly (9) comprises a threaded sleeve (901), a support (902) and a bidirectional screw rod (903); the screw sleeve (901) is fixedly connected to the lower part of the movable seat (2), the support (902) is arranged at two ends of the lower part of the base (1), the bidirectional screw rod (903) is in transmission connection with the screw sleeve (901), and the bidirectional screw rod (903) is in rotary connection with the support (902);

two ends of the bidirectional screw rod (903) are provided with rotary handles (904).

8. The efficient grinding machine for machining steel structures according to claim 1, characterized in that the upper part of the mobile seat (2) is inserted with a lifting bracket (10);

the lifting support (10) comprises a frame (1001) and a sliding rod (1002), wherein the sliding rod (1002) is fixedly connected to the lower end of the frame (1001), an inserting hole (1003) is formed in the upper portion of the movable seat (2), and the sliding rod (1002) is inserted into the inserting hole (1003) to vertically slide.

9. The efficient grinding machine for machining steel structures according to claim 8, wherein a plurality of positioning holes (1004) are formed in the sliding rod (1002), and positioning pins (1005) are inserted into the positioning holes (1004).

10. The efficient grinding machine for steel structure processing according to claim 8, wherein both ends of the lifting bracket (10) are provided with a transfer roller (11), the top end of the transfer roller (11) is higher than the upper surface of the lifting bracket (10), and the steel structure member (1000) is slidably placed on the transfer roller (11);

the upper surface of the lifting support (10) is provided with a graduated scale (12).