Profile end machining and fixing device

Abstract

The utility model relates to a profile end machining fixing device which comprises a base 1, a tightening latch 2, a nut 3, a handle 4, a balance rod 5, a rolling shaft 6, a sliding roller 7, a vertical support 8, a pressing rod 9, a hinged shaft 10 and a pressing plate 11 which are used in a combined mode, the sliding roller 7 and the rolling shaft 6 form a rolling system, and the sliding roller 7 can rotate with the rolling shaft 6 as the center. The lower ends of the two vertical supports 8 are vertically welded with the base 1, and the upper ends are vertically welded with two ends of the rolling shaft 6 respectively; the middle of the balance rod 5 is welded with the sliding roller 7; the nut 3 is welded at the rear end of the balance rod 5; the tightening latch 2 is screwed into the nut 3 from top to bottom; the top of the tightening latch 2 is welded with a handle 4; the top end of the pressing rod 9 is vertically welded with the rear end of the balance rod 5; the bottom end of the pressing rod 9 is hinged to the hinged shaft 10. And the lower part of the hinged shaft 10 is welded with a pressing plate 11. The device has the effects that the problem of profile movement is solved, the profile machining precision is guaranteed, and construction potential safety hazards are reduced.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure processing, fabrication and construction technology, and in particular provides a profile end processing and fixing device. Background Technology

[0002] When fabricating steel structures, the end processing of profiles is usually done by placing the profiles directly on a platform. This method has two drawbacks: first, the profiles are prone to movement during the end processing, resulting in over-tolerance processing, waste materials, and increased construction costs; second, the movement of the profiles during processing can easily cause personal injury, posing a significant safety hazard. Utility Model Content

[0003] The purpose of this utility model is to provide a profile end processing and fixing device, which solves the problem of profile movement, ensures the processing accuracy of profiles, reduces waste, reduces personal injury, and lowers construction safety hazards.

[0004] This utility model places the profile horizontally on the base of the fixing device, with the pressure plate facing the profile. Then, the operating handle is turned downwards to turn the bolt rod, and the nut rises. Due to the rotation of the sliding roller, the pressure plate at one end of the balance bar moves downwards until the pressure plate presses against the profile. Then, the end of the profile is processed.

[0005] This utility model includes a base 1, a bolt 2, a nut 3, a handle 4, a balance bar 5, a roller 6, a sliding roller 7, a vertical support 8, a pressure bar 9, a hinge pin 10, and a pressure plate 11. When used together, the sliding roller 7 and the roller 6 form a rolling system, allowing the sliding roller 7 to rotate around the roller 6. The lower ends of the two vertical supports 8 are welded perpendicularly to the base 1, and their upper ends are welded perpendicularly to both ends of the roller 6, respectively. The middle part of the balance bar 5 is welded to the top of the sliding roller 7. The rear end of the balance bar 5 is welded to the nut 3. The bolt 2 is screwed into the nut 3 from top to bottom. The top of the bolt 2 is welded to the handle 4. The top of the pressure bar 9 is welded perpendicularly to the lower rear end of the balance bar 5. The bottom end of the pressure bar 9 is hinged to the hinge pin 10. The lower part of the hinge pin 10 is welded to the pressure plate 11 (see...). Figure 1 , Figure 2 ).

[0006] The components include: base 1, made of 30mm thick steel plate, with dimensions of 1500mm x 700mm; bolt 2, 30mm in diameter and 500mm in length; nut 3, 30mm in diameter; handle 4, made of 10mm diameter round steel, 200mm in length; balance bar 5, made of 30mm diameter round steel, 1000mm in length; roller 6, made of 40mm diameter round tube, 400mm in length; sliding roller 7, a purchased pre-made bearing, with an outer diameter of 80mm and an inner diameter of 40mm; upright support 8, made of 30mm diameter round steel, 300mm in length; pressure rod 9, made of 20mm diameter round steel, 150mm in length; hinge shaft 10, a purchased pre-made hinge shaft, 40mm in diameter; and pressure plate 11, a round plate made of 14mm thick steel plate, with a diameter of 200mm.

[0007] In use, place the profile 12 horizontally on the base 1 of the fixing device, with the pressure plate 11 facing the profile 12. Then, turn the handle 4 downwards to tighten the bolt 2, causing the nut 3 to rise. Due to the rotation of the sliding roller 7, the pressure plate 11 at one end of the balance bar 5 moves downwards until the pressure plate 11 presses against the profile 12. Then, process the end of the profile 12. Figure 3 , Figure 4 ).

[0008] The advantages of this utility model are that it is easy to assemble, easy to operate, simple and practical, solves the problem of profile movement, ensures the processing accuracy of profiles, reduces waste, reduces personal injury, and lowers construction safety hazards. Attached Figure Description

[0009] Figure 1 Front view of the fixing device

[0010] Figure 2 Top view of the fixed device

[0011] Figure 3 Front view for fixing device

[0012] Figure 4 Top view for fixed decoration

[0013] In the diagram, 1 is the base, 2 is the bolt, 3 is the nut, 4 is the handle, 5 is the balance bar, 6 is the roller, 7 is the sliding roller, 8 is the upright support, 9 is the pressure bar, 10 is the hinge, 11 is the pressure plate, and 12 is the profile. Detailed Implementation

[0014] Figures 1-4 This is one specific embodiment of the present invention. The present invention will be further described below with reference to the accompanying drawings.

[0015] This utility model includes a base 1, a bolt 2, a nut 3, a handle 4, a balance bar 5, a roller 6, a sliding roller 7, a vertical support 8, a pressure bar 9, a hinge pin 10, and a pressure plate 11. When used together, the sliding roller 7 and the roller 6 form a rolling system, and the sliding roller 7 can rotate around the roller 6. The lower ends of the two vertical supports 8 are welded perpendicularly to the base 1, and the upper ends are welded perpendicularly to both ends of the roller 6, respectively. The middle part of the balance bar 5 is welded to the top of the sliding roller 7. The rear end of the balance bar 5 is welded to the nut 3. The bolt 2 is screwed into the nut 3 from top to bottom. The top of the bolt 2 is welded to the handle 4. The top of the pressure bar 9 is welded perpendicularly to the lower rear end of the balance bar 5. The bottom end of the pressure bar 9 is hinged to the hinge pin 10. The lower part of the hinge pin 10 is welded to the pressure plate 11.

[0016] In use, place the profile 12 horizontally on the base 1 of the fixing device and make the pressure plate 11 face the profile 12. Then, operate the handle 4 to turn the bolt 2 downward, and the nut 3 rises. Due to the rotation of the sliding roller 7, the pressure plate 11 at one end of the balance bar 5 moves downward until the pressure plate 11 presses against the profile 12. Then, process the end of the profile 12.

[0017] During steel structure fabrication, a fixing device was used for processing the ends of profiles, achieving good results. This fixing device is used in combination, forming a rolling system with a sliding roller and a shaft. The sliding roller can rotate around the shaft. The lower ends of two upright supports are welded perpendicularly to the base, and the upper ends are welded perpendicularly to both ends of the shaft. The middle of the balance bar is welded to the top of the sliding roller; a nut is welded to the rear end of the balance bar; a bolt is screwed into the nut from top to bottom; a handle is welded to the top of the bolt; the top of the pressure bar is welded perpendicularly to the lower rear end of the balance bar; the bottom end of the pressure bar is hinged to a hinge shaft; and the lower part of the hinge shaft is welded to a pressure plate. In use, the profile is placed horizontally on the base of the fixing device, with the pressure plate facing the profile. Then, the handle is turned downwards on the bolt, causing the nut to rise. The rotation of the sliding roller moves the pressure plate at one end of the balance bar downwards until it presses against the profile, allowing for the processing of the profile end. This fixing device is simple to assemble, easy to operate, and practical. It solves the problem of profile movement, ensures the accuracy of profile processing, reduces waste, and also reduces personal injury and construction safety hazards.

Claims

1. A profile end processing and fixing device, characterized in that... The system includes a base (1), a bolt (2), a nut (3), a handle (4), a balance bar (5), a roller (6), a sliding roller (7), a support (8), a pressure bar (9), a hinge (10), and a pressure plate (11). When used together, the sliding roller (7) and the roller (6) form a rolling system, and the sliding roller (7) can rotate around the roller (6). The lower ends of the two supports (8) are welded vertically to the base (1), and the upper ends are welded vertically to both ends of the roller (6). The middle part of the balance bar (5) is welded to the top of the sliding roller (7). The nut (3) is welded to the rear end of the balance bar (5). The bolt (2) is screwed into the nut (3) from top to bottom. The handle (4) is welded to the top of the bolt (2). The top of the pressure bar (9) is welded vertically to the bottom of the rear end of the balance bar (5). The bottom end of the pressure bar (9) is hinged to the hinge (10). The bottom of the hinge (10) is welded to the pressure plate (11).

2. The profile end processing and fixing device according to claim 1, characterized in that, The base (1) is made of 30mm thick steel plate, with dimensions of 1500*700mm (length*width); the bolt (2) has a diameter of 30mm and a length of 500mm; the nut (3) has a diameter of 30mm; the handle (4) is made of 10mm diameter round steel and has a length of 200mm; the balance bar (5) is made of 30mm diameter round steel and has a length of 1000mm; the roller (6) is made of 40mm diameter round tube and has a length of 400mm; the sliding roller (7) is a purchased finished bearing with an outer diameter of 80mm and an inner diameter of 40mm; the upright support (8) is made of 30mm diameter round steel and has a length of 300mm; the pressure bar (9) is made of 20mm diameter round steel and has a length of 150mm; the hinge (10) is a purchased finished hinge with a diameter of 40mm; the pressure plate (11) is a round plate made of 14mm thick steel plate with a diameter of 200mm.

Images