CN217394459U - Clear bits workstation of upset in steel construction workshop - Google Patents

Abstract

The utility model discloses a clear bits workstation of upset in steel construction workshop, its support frame top is provided with table surface, table surface comprises two parts, be equipped with two racks on the support frame, rotate respectively on two parts table surface's the lower surface be provided with two respectively with two rack toothing driven gears, all rotate in the first department in the both ends of two racks on the support frame and be equipped with a supporting beam, supporting beam's lower extreme rotates the assembly on the support frame, supporting beam's upper end is equipped with the supporting wheel, be equipped with the wind spring between a supporting beam and the support frame, be provided with the location structure of changeing the location for a supporting beam on the support frame. The utility model discloses a table surface has the two parts of concatenation in the middle of, removes for the support frame by the rack and pinion drive, is supported by a supporting beam at the end of support frame, along with table surface's removal, the arm of force of a supporting beam power that provides is more and more littleer, and table surface inclines to overturn to the cutter of top is kept away from to the middle part, clearance cutting bits that the staff can relax.

Description

Clear bits workstation of upset in steel construction workshop

Technical Field

The utility model relates to a clear bits workstation of upset in steel construction workshop belongs to steel construction processing field.

Background

The steel construction is an important building material, when carrying out steel construction processing, can leave many steel cutting bits on the workstation, these cutting bits can make the workstation become coarse, can fish tail workpiece surface and still can influence the machining efficiency of part, this just needs regularly to carry out the clear bits operation to the workstation, because there are various processing cutters above the workstation, the direct manual cleaning of staff can be very dangerous, and the clearance of stopping the machine can influence work efficiency again, and, just, the cutter has stopped the operation, still have danger still, in case the maloperation still can cause the incident even, this just makes clear bits work become very difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clear bits workstation of upset in steel construction workshop to solve among the prior art and carry out the very difficult problem of clear bits operation to steel construction processing workstation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a clear bits workstation of upset in steel construction workshop, includes the support frame, the support frame top is provided with table surface, table surface comprises two parts that splice together at the mid portion, the support frame on be fixed with two parallel arrangement's rack, the extending direction of rack is perpendicular with two parts table surface's concatenation line, it is provided with two gears that mesh with two racks respectively to rotate respectively on two parts table surface's the lower surface, be fixed with drive gear pivoted power structure on the two parts table surface, it is equipped with the supporting beam that supports table surface all to rotate in the both ends head department of two racks on the support frame, the lower extreme of a supporting beam rotates the assembly on the support frame, the upper end of a supporting beam stretches to table surface's corresponding part and is equipped with the lower surface roll support complex supporting wheel that supports with table surface's corresponding part, be equipped with between a supporting beam and the support frame and make a supporting beam prop flat spring that table surface when two parts table surface is in the concatenation state And the support frame is provided with a positioning structure for upward rotation positioning of the support beam.

The lower end of the supporting beam is rotatably assembled on the lower surface of the supporting frame, a U-shaped notch which is used for the supporting beam to extend upwards and is cut inwards by the end surface of the supporting frame is formed in the supporting frame, and the positioning structure is the bottom wall of the U-shaped notch.

The four corners of the support frame are rotatably provided with rollers which are matched with the working table after the support beam is pressed down, and the upper edges of the rollers are lower than the upper edges of the gears.

The power structure is a motor which directly drives the gear to rotate.

The utility model discloses a table surface has the two parts of concatenation in the middle of, removes for the support frame by the rack and pinion drive, is supported by a supporting beam at the end of support frame, along with table surface's tip to the support frame removes, and the arm of force of a supporting beam power that provides is more and more littleer, and table surface inclines to overturn to the cutter of top is kept away from to the middle part, clearance cutting bits that the staff can relax, and the clearance of cutting bits is safe convenient.

The utility model discloses a supporting beam's lower extreme rotates the assembly on the lower surface of support frame, sets up on the support frame and supplies a supporting beam to go up the U-shaped breach that inwards cut into by the terminal surface of support frame that stretches out, and location structure is the diapire of U-shaped breach, and the existence of U-shaped breach has not only provided location structure, has still optimized a supporting beam's installation space, prevents that a supporting beam from protruding the support frame too many.

The utility model discloses a four corners position of support frame all rotates and is equipped with and rolls complex gyro wheel with table surface after a supporting beam is pushed down, and the reason of going up of gyro wheel is less than the reason of going up of gear, and table surface's support has reliably been guaranteed in the existence of gyro wheel, avoids appearing sliding friction between table surface and the support frame.

Drawings

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

FIG. 2 is a schematic structural view of the support frame of FIG. 1;

FIG. 3 is a schematic structural diagram of the work table of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

fig. 5 is a partially enlarged view at B in fig. 2.

Detailed Description

In fig. 1 to 5, two parallel racks 2 are fixedly arranged on a support frame 1 of an embodiment of a turnover scrap-removing workbench for a steel structure workshop, and the two racks 2 extend from one end of the support frame 1 to the other end. A working table top 4 is arranged above the supporting frame 1, the working table top 4 is composed of two parts, the two parts of working tables are spliced together in the middle, the splicing seams of the two parts of working tables are perpendicular to the racks 2, two gears 5 are respectively and rotatably arranged on the lower surfaces of the two parts of working tables, and the two gears of one part of working table top are respectively in meshing transmission with the two racks 2. The motors 6 are fixed on the two parts of the working table surfaces, the motors 6 are respectively connected with the gears 5 in a one-to-one correspondence manner, and the gears 5 are directly driven to rotate. On support frame 1, it all rotates to be equipped with a supporting beam 7 to lie in two rack 2's both ends head department, a supporting beam 7 is used for supporting table surface, supporting beam 7's lower extreme rotates the assembly on support frame 1, set up the U-shaped breach 8 of establishing by the terminal surface to the inscribe on support frame 1, supporting beam 7's lower extreme stretches to support frame 1's below by in the U-shaped breach 8, supporting beam 7's lower extreme rotates the dress on support frame 1's lower surface, supporting beam 7's upper end is stretched to support frame 1's upper surface top and is stretched to table surface, it is equipped with supporting wheel 9 to rotate in supporting beam 7's upper end, supporting wheel 9 and table surface's lower surface roll cooperation, prop up table surface together with the gear. And a coil spring is arranged between the support beam 7 and the support frame 1 and provides force for the support beam so that the support beam can have the force for supporting the working table, when the two parts of working tables are in a splicing state, the support beam 7 is pressed against the bottom wall of the U-shaped notch 8, and the bottom wall of the U-shaped notch 8 provides upward positioning for the support beam so that the working table is in a flat supporting state.

The four corners of the support frame 1 are rotatably provided with rollers 3, and the upper edge of each roller 3 is lower than the upper edge of the gear 5. After the support beam 7 is pressed down, the roller 3 is in rolling engagement with the work surface.

The upper turning positioning structure of the support beam is a U-shaped notch 8 in this embodiment, but other structures on the support frame can be used in this embodiment.

The rollers are provided in this embodiment, and in other embodiments, the force of the coil spring can be adjusted so that the support wheel is always in contact with the work surface.

Claims (4)

1. The utility model provides a clear bits workstation of upset in steel construction workshop which characterized in that: comprises a supporting frame, a worktable top is arranged above the supporting frame, the worktable top is composed of two parts spliced together at the middle part, two racks arranged in parallel are fixed on the supporting frame, the extending direction of the racks is vertical to the splicing line of the two parts of the worktable top, two gears respectively meshed with the two racks for transmission are respectively arranged on the lower surfaces of the two parts of the worktable top in a rotating way, a power structure for driving the rotation of the gears is fixed on the two parts of the worktable top, supporting beams for supporting the worktable top are respectively arranged on the supporting frame in a rotating way at the two ends of the two racks, the lower ends of the supporting beams are arranged on the supporting frame in a rotating way, the upper ends of the supporting beams extend to the corresponding parts of the worktable top and are provided with supporting wheels matched with the lower surfaces of the corresponding parts of the worktable top in a rolling way, a coil spring is arranged between the supporting beams and the supporting frame for enabling the supporting beams to level the worktable top when the two parts of the worktable top are in a splicing state, the support frame is provided with an upper rotating positioning structure for the support beam.

2. The turnover scrap-removing workbench for the steel structure workshop as claimed in claim 1, wherein: the lower end of the supporting beam is rotatably assembled on the lower surface of the supporting frame, a U-shaped notch which is used for the supporting beam to extend upwards and is cut inwards by the end surface of the supporting frame is formed in the supporting frame, and the positioning structure is the bottom wall of the U-shaped notch.

3. The turnover scrap-removing workbench for the steel structure workshop as claimed in claim 1 or 2, wherein: the four corners of the support frame are rotatably provided with rollers which are matched with the working table after the support beam is pressed down, and the upper edges of the rollers are lower than the upper edges of the gears.

4. The turnover scrap-removing workbench for the steel structure workshop as claimed in claim 3, wherein: the power structure is a motor directly driving the gear to rotate.

Images