Steel member welding positioning device

Abstract

The utility model discloses a steel member welding positioning device which comprises a bottom plate, two limiting rods are symmetrically and fixedly connected to the upper surface of the bottom plate, a workbench is slidably connected to the outer side surfaces of the two limiting rods, and two alignment plates are symmetrically and fixedly connected to the upper surface of the workbench. The upper surface, located on one side of the alignment plate, of the workbench is slidably connected with a positioning mechanism, and the inner surface of the bottom plate is rotationally connected with an adjusting mechanism. By means of the device, the functions of alignment and rapid positioning of the steel member bodies can be achieved, time is saved, then welding of the steel member bodies is facilitated, the situation that the welding quality is affected due to deviation of butt joint of the steel member bodies is effectively avoided, the function of adjusting the height of the workbench can be achieved, and then people of different heights can conveniently conduct welding operation on the steel member bodies; and when the device is transported or stored, the placing space of the device can be reduced, so that the device is convenient to transport or store.

Description

Technical Field

[0001] The utility model relates to the technical field of steel component welding, in particular to a steel component welding positioning device. Background Art

[0002] The steel component welding positioning device is a device used to position and fix steel structure components during welding, which can ensure the accurate positioning and stability of the welding part, so as to facilitate high-quality steel component welding operations;

[0003] The Chinese patent application number 202321173466.2 discloses a steel component welding auxiliary positioning device. By rotating the positioning bolt, the steel component can be pressed against the end surface of the workbench, thereby achieving the effect of positioning the steel component. Therefore, during subsequent welding, there is no need to support the steel component, and the possibility of displacement of the steel component is reduced, thereby increasing the convenience of welding and improving the welding quality. Rotating the adjusting nut can control the second adjusting rod to slide relative to the first adjusting rod, thereby facilitating the adjustment of the position of the positioning bolt, further increasing the adaptability of the entire pressing assembly, and increasing the use effect;

[0004] However, when welding steel components, two steel components are directly butted together, and there is a lack of effective alignment. There is a possibility of deviation in the butt joint of the two steel components, which can easily affect the quality of welding. In addition, when positioning the steel components, two positioning bolts need to be rotated separately to complete the positioning of the two steel components, which is time-consuming and makes the welding of steel components more inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide a steel component welding positioning device, which can solve the problem that when welding steel components, two steel components are directly butted together, lacking effective alignment, and there is a possibility of deviation in the butt joint of the two steel components, which can easily affect the quality of welding. In addition, when positioning the steel components, two positioning bolts need to be rotated separately to complete the positioning of the two steel components, which is relatively time-consuming, thereby causing the problem of inconvenience in welding steel components.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel component welding positioning device, comprising a base plate, the upper surface of the base plate is symmetrically fixedly connected with two limit rods, the outer surfaces of the two limit rods are slidably connected with a workbench, the upper surface of the workbench is symmetrically fixedly connected with two alignment plates, the upper surface of the workbench located on one side of the alignment plate is slidably connected with a positioning mechanism, the inner surface of the base plate is rotatably connected with an adjustment mechanism, the adjustment mechanism is hinged to the workbench, one side surface of the alignment plate is in contact with a steel component body, the two steel component bodies are both in contact with the workbench, the two steel component bodies are both in contact with the positioning mechanism, and a box body is inserted into the inner surface of the workbench.

[0007] Preferably, the positioning mechanism includes a slide plate slidably connected to the upper surface of the workbench, two connecting rods are symmetrically fixedly connected to one side surface of the slide plate, one end of the connecting rod is fixedly connected to a positioning plate, the positioning plate is in contact with the steel component body, the inner surface of the slide plate is threadedly connected to a threaded rod, the threaded rod is in contact with the workbench, and the upper end of the threaded rod is fixedly connected to a rotating block.

[0008] Preferably, the outer surface of the rotating block is provided with anti-slip grooves.

[0009] Preferably, a rib plate is fixedly connected to the upper surface of the connecting rod, and the rib plate is fixedly connected to the positioning plate.

[0010] Preferably, the positioning plate is in contact with the steel component body via a buffer pad.

[0011] Preferably, the adjustment mechanism includes a bidirectional screw rod rotatably connected to the inner surface of the base plate, one end of the bidirectional screw rod is fixedly connected to a crank, the outer surface of the bidirectional screw rod is symmetrically threaded with two sliders, both of the sliders are slidably connected to the base plate, the outer surface of the slider is hinged with a connecting rod, and both of the connecting rods are hinged to the workbench.

[0012] Preferably, the sliding block is slidably connected to the base plate via a limiting sliding groove.

[0013] Preferably, the alignment plate, connecting rod, positioning plate, sliding block and connecting rod are all made of stainless steel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The present application realizes the function of aligning and quickly positioning the steel component body by setting the alignment plate and the positioning mechanism. Through the cooperation of the alignment plate, the slide plate, the connecting rod, the positioning plate, the threaded rod and the rotating block, the positioning of the steel component body can be completed in a relatively short time, which is relatively time-saving, and thus facilitates the welding of the steel component body, and effectively avoids the situation where the deviation of the steel component body docking affects the welding quality;

[0016] 2. The present application realizes the function of adjusting the height of the workbench by setting up an adjustment mechanism. The height of the workbench can be adjusted through the cooperation of a bidirectional screw rod, a crank handle, a slider and a connecting rod, thereby facilitating people of different heights to perform welding operations on the steel component body. When the device is transported or stored, the placement space of the device can be reduced, thereby facilitating the transportation or storage of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is the overall structural view of the utility model;

[0019] Figure 2 For this utility model Figure 1 The structural view of the positioning mechanism in;

[0020] Figure 3 For this utility model Figure 1 A cross-sectional view of the workbench in .

[0021] Description of reference numerals:

[0022] 1. Bottom plate; 2. Limit rod; 3. Workbench; 4. Alignment plate; 5. Positioning mechanism; 51. Slide plate; 52. Connecting rod; 53. Positioning plate; 54. Threaded rod; 55. Rotating block; 6. Adjustment mechanism; 61. Bidirectional screw rod; 62. Crank handle; 63. Slider; 64. Connecting rod; 7. Steel component body; 8. Box body; 9. Rib plate; 10. Buffer pad; 11. Limiting slide groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 3 , the utility model provides a technical solution:

[0025] A steel component welding positioning device comprises a base plate 1, two limit rods 2 are symmetrically fixedly connected to the upper surface of the base plate 1, a workbench 3 is slidably connected to the outer surfaces of the two limit rods 2, two alignment plates 4 are symmetrically fixedly connected to the upper surface of the workbench 3, a positioning mechanism 5 is slidably connected to the upper surface of the workbench 3 on one side of the alignment plate 4, an adjustment mechanism 6 is rotatably connected to the inner surface of the base plate 1, the adjustment mechanism 6 is hinged to the workbench 3, a steel component body 7 is contacted on one side surface of the alignment plate 4, two steel component bodies 7 are both in contact with the workbench 3, two steel component bodies 7 are both in contact with the positioning mechanism 5, and a box body 8 is inserted into the inner surface of the workbench 3.

[0026] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the positioning mechanism 5 includes a slide plate 51 slidably connected to the upper surface of the workbench 3, two connecting rods 52 are symmetrically fixedly connected to one side surface of the slide plate 51, one end of the connecting rod 52 is fixedly connected to a positioning plate 53, the positioning plate 53 is in contact with the steel component body 7, the inner surface of the slide plate 51 is threadedly connected to a threaded rod 54, the threaded rod 54 is in contact with the workbench 3, and the upper end of the threaded rod 54 is fixedly connected to a rotating block 55.

[0027] When in use, the two steel component bodies 7 are placed on the upper surface of the workbench 3 for docking. During this process, the two steel component bodies 7 are aligned through the alignment plate 4, and then the slide plate 51 is pushed, and the movement of the slide plate 51 drives the connecting rod 52 to move, and then drives the connecting rod 52 to move, and then drives the positioning plate 53 to move and contact the steel component body 7 through the movement of the connecting rod 52, and then rotate the rotating block 55, and the rotation of the rotating block 55 drives the threaded rod 54 to rotate and move to contact the workbench 3, and fix the position of the slide plate 51 moved to the appropriate position, so as to complete the positioning of the two steel component bodies 7;

[0028] The functions of alignment and rapid positioning of the steel component body 7 are realized. Through the cooperation of the alignment plate 4, the slide plate 51, the connecting rod 52, the positioning plate 53, the threaded rod 54 and the rotating block 55, the positioning of the steel component body 7 can be completed in a relatively short time, thereby facilitating the welding of the steel component body 7 and effectively avoiding the situation in which deviations in the docking of the steel component body 7 affect the welding quality.

[0029] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the outer surface of the rotating block 55 is provided with anti-slip grooves to increase the contact friction with the fingers, thereby facilitating the rotation of the rotating block 55.

[0030] Specifically, Figure 2 As shown, a rib plate 9 is fixedly connected to the upper surface of the connecting rod 52 , and the rib plate 9 is fixedly connected to the positioning plate 53 . The rib plate 9 can increase the rigidity of the positioning plate 53 , thereby improving the stability of the positioning plate 53 .

[0031] Specifically, Figure 1 and Figure 2 As shown, the positioning plate 53 is in contact with the steel component body 7 via the buffer pad 10 , and the buffer pad 10 can provide buffering protection for the steel component body 7 .

[0032] Specifically, Figure 1 and Figure 3As shown, the adjustment mechanism 6 includes a bidirectional screw rod 61 rotatably connected to the inner surface of the base plate 1, one end of the bidirectional screw rod 61 is fixedly connected to a crank 62, the outer surface of the bidirectional screw rod 61 is symmetrically threaded with two sliders 63, the two sliders 63 are both slidably connected to the base plate 1, the outer surface of the slider 63 is hinged with a connecting rod 64, and the two connecting rods 64 are both hinged to the workbench 3.

[0033] When in use, according to the height of the person, the crank 62 is rotated, and the rotation of the crank 62 drives the bidirectional screw rod 61 to rotate, thereby driving the slider 63 to move toward or in the opposite direction, and then the slider 63 moves toward or in the opposite direction to drive the connecting rod 64 to move, thereby driving the workbench 3 to move down or up to a suitable position. In this process, the limit rod 2 is used to ensure that the workbench 3 moves stably;

[0034] The function of height adjustment of the workbench 3 is realized. Through the cooperation of the bidirectional screw 61, the crank 62, the slider 63 and the connecting rod 64, the height of the workbench 3 can be adjusted, thereby facilitating the welding operation of the steel component body 7 by people of different heights, and when the device is transported or stored, the placement space of the device can be reduced, thereby facilitating the transportation or storage of the device.

[0035] Specifically, Figure 1 and Figure 3 As shown, the slider 63 is slidably connected to the base plate 1 via a limiting slide groove 11 , and the slider 63 can be limited by the limiting slide groove 11 to prevent the workbench 3 from being separated from the limiting rod 2 .

[0036] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, the alignment plate 4, the connecting rod 52, the positioning plate 53, the slider 63 and the connecting rod 64 are all made of stainless steel, which has the characteristics of high strength and corrosion resistance.

[0037] Working principle: When in use, according to the height of the person, the crank 62 is turned, and the rotation of the crank 62 drives the bidirectional screw rod 61 to rotate, thereby driving the slider 63 to move toward or in the opposite direction, and then the slider 63 moves toward or in the opposite direction to drive the connecting rod 64 to move, thereby driving the workbench 3 to move to a suitable height. In this process, the limit rod 2 is used to ensure the stable movement of the workbench 3;

[0038] Then, the two steel component bodies 7 are placed on the upper surface of the workbench 3 for docking. During this process, the two steel component bodies 7 are aligned through the alignment plate 4, and then the slide plate 51 is pushed. The movement of the slide plate 51 drives the connecting rod 52 to move, and then drives the connecting rod 52 to move. Then, the movement of the connecting rod 52 drives the positioning plate 53 to move and contact the steel component body 7, and then the rotating block 55 is rotated. The rotation of the rotating block 55 drives the threaded rod 54 to rotate and move to contact the workbench 3, and the position of the slide plate 51 moved to the appropriate position is fixed, thereby completing the positioning of the two steel component bodies 7.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A steel member welding positioning device, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is symmetrically and fixedly connected to two limit rods (2), the outer surfaces of the two limit rods (2) are slidably connected to a workbench (3), the upper surface of the workbench (3) is symmetrically and fixedly connected to two alignment plates (4), the upper surface of the workbench (3) located on one side of the alignment plate (4) is slidably connected to a positioning mechanism (5), the inner surface of the base plate (1) is rotatably connected to an adjustment mechanism (6), the adjustment mechanism (6) is hinged to the workbench (3), one side surface of the alignment plate (4) is in contact with a steel component body (7), the two steel component bodies (7) are in contact with the workbench (3), the two steel component bodies (7) are in contact with the positioning mechanism (5), and the inner surface of the workbench (3) is plugged with a box body (8).

2. A steel member welding positioning device according to claim 1, characterized in that: The positioning mechanism (5) comprises a slide plate (51) slidably connected to the upper surface of the workbench (3); two connecting rods (52) are symmetrically fixedly connected to one side surface of the slide plate (51); one end of the connecting rod (52) is fixedly connected to a positioning plate (53); the positioning plate (53) is in contact with the steel component body (7); the inner surface of the slide plate (51) is threadedly connected to a threaded rod (54); the threaded rod (54) is in contact with the workbench (3); and the upper end of the threaded rod (54) is fixedly connected to a rotating block (55).

3. A steel member welding positioning device according to claim 2, characterized in that: The outer surface of the rotating block (55) is provided with anti-slip grooves.

4. A steel member welding positioning device according to claim 3, characterized in that: A rib plate (9) is fixedly connected to the upper surface of the connecting rod (52), and the rib plate (9) is fixedly connected to the positioning plate (53).

5. A steel member welding positioning device according to claim 4, characterized in that: The positioning plate (53) is in contact with the steel component body (7) via a buffer pad (10).

6. A steel member welding positioning device according to claim 5, characterized in that: The adjustment mechanism (6) comprises a bidirectional screw rod (61) rotatably connected to the inner surface of the base plate (1), one end of the bidirectional screw rod (61) being fixedly connected to a crank (62), the outer surface of the bidirectional screw rod (61) being symmetrically threaded with two sliders (63), both of which are slidably connected to the base plate (1), the outer surface of the slider (63) being hinged with a connecting rod (64), and both of which are hinged to the workbench (3).

7. A steel member welding positioning device according to claim 6, characterized in that: The sliding block (63) is slidably connected to the bottom plate (1) via a limiting sliding groove (11).

8. A steel member welding positioning device according to claim 7, characterized in that: The alignment plate (4), the connecting rod (52), the positioning plate (53), the sliding block (63) and the connecting rod (64) are all made of stainless steel.

Images