Steel structure plate positioning clamp device

Abstract

The utility model discloses a steel structure plate positioning clamp device which comprises two sets of fixed seats which are fixedly connected, a horizontal roller is hinged between the two sets of fixed seats, bases are arranged on the tops of the two sets of fixed seats, and stand columns are fixedly connected to the tops of the bases. According to the device, two sets of opposite threaded grooves in the outer surface wall of a transmission rod are screwed with the inner surface walls of two sets of clamping plates correspondingly, the two sets of clamping plates are restrained by horizontally-arranged clamping grooves, the two sets of clamping plates move relatively till the distance between the two sets of clamping plates is attached to the width of a plate, and then the plate is vertically combined to the top of a bottom plate; the two sets of clamping plates and the fixing frame achieve horizontal and longitudinal limiting of the plate, at the moment, welding of the plate and the bottom plate can be conducted, it is guaranteed that the welding process is conducted stably, meanwhile, the distance between the two sets of clamping plates can be rapidly adjusted, and quick-change heads of multiple specifications need to be arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing, in particular to a steel structure plate positioning fixture device. Background Art

[0002] The steel structure plate positioning fixture is a tool specially designed to accurately fix and position steel plates or other metal plates during the steel structure manufacturing, assembly and welding process.

[0003] Chinese patent publication number CN218657543U, publication time 20230321, discloses a plate welding positioning fixture, including a base, a guide block is installed at one end of the top of the base, and a backrest is placed at the other end of the top of the base, an axle pin is passed through the end of the backrest, and a swivel arm is installed on the top of the backrest, a quick-change head is placed on the top of the swivel arm, and a fixing screw is passed through the top of the swivel arm, a nut is installed at one end of the axle pin, and mounting holes are passed through the four corners of the base, a bottom plate is installed on the inner side of the base, and a plate is installed on the top of the bottom plate.

[0004] For example, the existing steel structure plate positioning fixture device mentioned above can load and remove the quick-change head on the top of the rotating arm by fixing screws, which is used to replace quick-change heads of different sizes. In the specific implementation process, on the one hand, it is necessary to be equipped with quick-change heads of various sizes, which increases the overall cost of the device. On the other hand, the process of repeatedly disassembling and replacing the quick-change head is relatively inconvenient. Therefore, it is urgent to propose a corresponding steel structure plate positioning fixture device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a steel structure plate positioning fixture device in order to solve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A steel structure plate positioning fixture device includes two groups of fixed seats that are fixedly connected, horizontal rollers are hinged between the two groups of fixed seats, bases are arranged on the tops of the two groups of fixed seats, columns are fixedly connected to the tops of the bases, and lateral slides and transverse slides are arranged on the inner walls of the columns, lateral rollers are hinged on the longitudinal ends of the lateral slides, fixed frames are fixedly connected to the longitudinal ends of the transverse slides, and limiting components for limiting the plate positions are arranged on the inner walls of the fixed frames.

[0008] Preferably, a slider is fixedly connected to the bottom of the base, an outer wall of the slider is slidably connected to an inner wall of a fixing seat via a sliding groove, and a fixing portion for fixing the base and the fixing seat is provided on the outer side of the base.

[0009] Preferably, the fixing portion comprises a positioning rod, the base is in an L-shaped structure, the positioning rod is screwed to the inner surface wall of the vertical end of the base, and the open end of the positioning rod abuts against the outer surface wall of the fixing seat.

[0010] Preferably, the two groups of fixing seats are fixedly connected by a connecting strip, and the connecting strip is provided with a strip groove running through it.

[0011] Preferably, the outer walls of the lateral slide and the transverse slide are both slidably connected to the inner wall of the column, and the outer wall of the column is screwed together with locking rod 1 and locking rod 2, and the open ends of locking rod 1 and locking rod 2 respectively abut against the outer walls of the lateral slide and the transverse slide.

[0012] Preferably, the limiting assembly comprises two groups of clamping plates slidably connected to the inner wall of the fixed frame through horizontally arranged slots, the inner wall of the fixed frame is screwed with a transmission rod, and the outer wall of the transmission rod is screwed with the inner walls of the two groups of clamping plates through two groups of opposite threaded grooves.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, the base plate is placed between two sets of fixed seats and is pushed to the specified position by horizontal rollers. Then the lateral slide is moved so that the lateral roller abuts against the outer wall of the longitudinal section of the base plate. After the lateral slide and the longitudinal roller are positioned by a locking rod, the transmission rod is rotated. Two sets of opposite threaded grooves on the outer wall of the transmission rod are respectively screwed with the inner walls of the two sets of clamps. The two sets of clamps are constrained by the horizontally arranged slots so that the two sets of clamps move relative to each other until the spacing between the two sets of clamps matches the width of the plate. Then the plate is vertically coupled to the top of the base plate. The two sets of clamps and the fixed frame realize the horizontal and longitudinal limitation of the plate. At this time, the plate and the base plate can be welded, thereby ensuring that the welding process is stable while the spacing between the two sets of clamps can be quickly adjusted, which requires the provision of quick-change heads of multiple specifications.

[0015] 2. In the present application, the base is moved so that the slider at its bottom slides along the slide groove until the column at the top of the base corresponds to the position where the plate needs to be welded to the bottom plate, and the positioning rod is rotated to complete the positioning of the base, so that the limiting unit composed of the splint, base and other components can be adjusted accordingly according to the different positions of the plate welding, and the slide groove is open on both horizontal sides, so that the number of limiting units can be increased or decreased synchronously according to the number of plates that need to be welded. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2A schematic diagram of the structure of a connecting strip provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the structure of a slider provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of the fixing frame structure provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Fixed seat; 2. Connecting strip; 3. Slide groove; 4. Horizontal roller; 5. Base; 6. Positioning rod; 7. Strip groove; 8. Sliding block; 9. Lateral slide; 10. Locking rod 1; 11. Lateral roller; 12. Transverse slide; 13. Locking rod 2; 14. Fixed frame; 15. Transmission rod; 16. Clamp. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] The steel structure plate positioning fixture device comprises two fixedly connected sets of fixed seats 1, a horizontal roller 4 is hinged between the two sets of fixed seats 1, a base 5 is arranged on the top of the two sets of fixed seats 1, a column is fixedly connected to the top of the base 5, and a lateral slide 9 and a transverse slide 12 are arranged on the inner surface wall of the column, a lateral roller 11 is hinged on the longitudinal end of the lateral slide 9, a fixed frame 14 is fixedly connected to the longitudinal end of the transverse slide 12, and a limiting component for limiting the plate is arranged on the inner surface wall of the fixed frame 14;

[0025] The base plate is placed between the two sets of fixed seats 1 and pushed to the specified position by the horizontal rollers 4. Then the lateral slide bar 9 is moved so that the lateral rollers 11 abut against the outer wall of the longitudinal section of the base plate. After the lateral slide bar 9 and the longitudinal rollers 11 are positioned by the locking rod 10, the transmission rod 15 is rotated. The two sets of opposite threaded grooves on the outer wall of the transmission rod 15 are respectively screwed with the inner walls of the two sets of clamps 16. The two sets of clamps 16 are constrained by the horizontally arranged slots, so that the two sets of clamps 16 move relative to each other until the spacing between the two sets of clamps 16 fits the width of the plate. Then the plate is vertically coupled to the top of the base plate. The two sets of clamps 16 and the fixed frame 14 realize the horizontal and longitudinal limitation of the plate. At this time, the plate and the base plate can be welded, thereby ensuring the stability of the welding process. At the same time, the spacing between the two sets of clamps 16 can be quickly adjusted, and it is necessary to be equipped with quick-change heads of multiple specifications.

[0026] It should be noted that the plate and the bottom plate here are steel parts to be welded, so the plate and the bottom plate are not shown in the figure.

[0027] Specifically, Figure 2 and Figure 4 As shown, a slider 8 is fixedly connected to the bottom of the base 5, and the outer wall of the slider 8 is slidably connected to the inner wall of the fixing seat 1 through the slide groove 3, and a fixing part for fixing the base 5 and the fixing seat 1 is arranged on the outer side of the base 5, and the fixing part includes a positioning rod 6, and the base 5 is an L-shaped structure. The positioning rod 6 is screwed and connected to the inner wall of the vertical end of the base 5, and the open end of the positioning rod 6 abuts against the outer wall of the fixing seat 1. The base 5 is moved so that the slider 8 at the bottom slides along the slide groove 3 until the column at the top of the base 5 corresponds to the position where the plate needs to be welded to the bottom plate, and the positioning rod 6 is rotated to complete the positioning of the base 5, so that the limiting unit composed of the splint 16, the base 5 and other components can be adjusted accordingly according to the different positions of the plate welding, and the slide groove 3 is open on both horizontal sides, so that the number of limiting units can be synchronously increased or decreased according to the number of plates to be welded.

[0028] Specifically, Figure 2 and Figure 3As shown, the two sets of fixed seats 1 are fixedly connected by a connecting strip 2, and the connecting strip 2 is penetrated with a strip groove 7, and the external fastening rod passes through the strip groove 7 to realize the fixation of the positioning furniture and the external work surface, the outer wall of the lateral slide 9 and the transverse slide 12 are slidably connected to the inner wall of the column, and the outer wall of the column is screwed and connected with a locking rod 10 and a locking rod 2 13, and the open ends of the locking rod 10 and the locking rod 2 13 are respectively abutted against the outer wall of the lateral slide 9 and the transverse slide 12, so that the limit assembly and the lateral roller 11 can be longitudinally moved. For position adjustment, the limit assembly includes two groups of clamping plates 16 which are slidably connected to the inner wall of the fixed frame 14 through horizontally arranged slots. The inner wall of the fixed frame 14 is screwed with a transmission rod 15. The outer wall of the transmission rod 15 is screwed with the inner walls of the two groups of clamping plates 16 through two groups of opposite threaded grooves. The two groups of opposite threaded grooves on the outer wall of the transmission rod 15 are screwed with the inner walls of the two groups of clamping plates 16 respectively. The two groups of clamping plates 16 are constrained by the horizontally arranged slots, so that the two groups of clamping plates 16 move relative to each other until the spacing between the two groups of clamping plates 16 fits the width of the plate.

[0029] Working principle: the bottom plate is placed between two sets of fixed seats 1 and pushed to the specified position by horizontal rollers 4, then the lateral slide bar 9 is moved so that the lateral rollers 11 abut against the outer wall of the longitudinal section of the bottom plate, and the lateral slide bar 9 and the longitudinal roller 11 are positioned by the locking rod 10, and the transmission rod 15 is rotated. The two sets of opposite thread grooves on the outer wall of the transmission rod 15 are respectively screwed with the inner walls of the two sets of clamps 16. The two sets of clamps 16 are constrained by the horizontally arranged slots, so that the two sets of clamps 16 move relative to each other until the spacing between the two sets of clamps 16 fits the width of the plate, and then the plate is vertically combined with the top of the bottom plate, and the two sets of clamps 16 and the fixed frame 14 realize the horizontal connection of the plate. Horizontal and longitudinal limit, at this time, the plate and the base plate can be welded, so as to ensure the stability of the welding process. At the same time, the spacing between the two sets of clamps 16 can be quickly adjusted, and it is necessary to equip quick-change heads of multiple specifications. Move the base 5 so that the slider 8 at the bottom slides along the slide groove 3 until the column at the top of the base 5 corresponds to the position where the plate needs to be welded to the base plate, and rotate the positioning rod 6 to complete the positioning of the base 5. In this way, the limiting unit composed of the clamp 16, the base 5 and other components can be adjusted accordingly according to the different positions of the plate welding, and the slide groove 3 is open on both sides horizontally, so that the number of limiting units can be synchronously increased or decreased according to the number of plates that need to be welded.

[0030] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel structure plate positioning fixture device, comprising two sets of fixed seats (1) connected in a fixed manner, characterized in that: A horizontal roller (4) is hinged between the two groups of fixed seats (1), and a base (5) is arranged on the top of the two groups of fixed seats (1). The top of the base (5) is fixedly connected to a column, and the inner surface wall of the column is provided with a lateral slide (9) and a transverse slide (12). The longitudinal end of the lateral slide (9) is hinged to a lateral roller (11), and the longitudinal end of the transverse slide (12) is fixedly connected to a fixed frame (14), and the inner surface wall of the fixed frame (14) is provided with a limiting component for limiting the plate.

2. The steel structure plate positioning fixture device according to claim 1, characterized in that: A slider (8) is fixedly connected to the bottom of the base (5); an outer wall of the slider (8) is slidably connected to an inner wall of the fixing seat (1) via a sliding groove (3); and a fixing portion for fixing the base (5) and the fixing seat (1) is provided on the outer side of the base (5).

3. The steel structure plate positioning fixture device according to claim 2 is characterized in that: The fixing portion comprises a positioning rod (6), the base (5) is in an L-shaped structure, the positioning rod (6) is screwed to the inner surface wall of the vertical end of the base (5), and the open end of the positioning rod (6) abuts against the outer surface wall of the fixing seat (1).

4. The steel structure plate positioning fixture device according to claim 3, characterized in that: The two groups of fixing seats (1) are fixedly connected via a connecting strip (2), and the connecting strip (2) is provided with a strip-shaped groove (7) running through it.

5. The steel structure plate positioning fixture device according to claim 4, characterized in that: The outer walls of the lateral slide bar (9) and the transverse slide bar (12) are both slidably connected to the inner wall of the column, and the outer wall of the column is screwed with a locking rod 1 (10) and a locking rod 2 (13), and the open ends of the locking rod 1 (10) and the locking rod 2 (13) are respectively abutted against the outer walls of the lateral slide bar (9) and the transverse slide bar (12).

6. The steel structure plate positioning fixture device according to claim 5, characterized in that: The limit assembly comprises two groups of clamping plates (16) which are slidably connected to the inner surface wall of the fixed frame (14) through horizontally arranged slots, the inner surface wall of the fixed frame (14) is screwed to a transmission rod (15), and the outer surface wall of the transmission rod (15) is screwed to the inner surface walls of the two groups of clamping plates (16) through two groups of opposite thread grooves.

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