Multi-quantity arrangement clamp for welding forming of steel structure

Abstract

The utility model relates to the technical field of steel structure welding clamps, in particular to a large-quantity arrangement clamp for steel structure welding forming. The utility model provides a steel structure welding forming multi-quantity arrangement clamp which meets the welding requirements of a large quantity of complex workpieces and comprises a base, sliding supports, a guide rail plate, a two-way screw I, a clamping seat and a clamping block, a plurality of sets of sliding supports are evenly arranged on the base at intervals in a sliding mode in the left-right direction, and the sliding supports are arranged on the two sides of the base in a sliding mode. A guide rail plate is arranged between the tops of the two sliding supports in the same set, a bidirectional screw I is rotationally arranged between the two sides of the guide rail plate in a penetrating mode, clamping seats are rotationally arranged on the two sides of the bidirectional screw I, and the clamping seats are in sliding fit with the guide rail plate. According to the utility model, a plurality of clamping seats are distributed in an arrangement manner, so that the welding operation of a plurality of workpieces can be met on one base, and the workpieces are stabilized and fixed by matching with the clamping blocks, so that the effects of improving the operation convenience and usability are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure welding fixtures, in particular to a steel structure welding forming multi-arrangement fixture. Background Art

[0002] Steel structure refers to a building structure mainly made of steel. It is an important type of structure in modern buildings. The components of steel structure, such as steel beams, steel columns, steel trusses, etc., are usually made of steel sections and steel plates and connected together by welding, bolts or rivets.

[0003] Among them, steel structure welding is a processing technology that connects steel structure components together by melting metal at high temperature to form a permanent bond. It is an indispensable technical means in steel structure manufacturing and construction, which can ensure the integrity and stability of the structure. When welding steel structures, in order to ensure the quality and efficiency of welding, the operator will use various clamps to support the workpiece to achieve the purpose of positioning and stabilizing the position. Compared with the workload of individual volumes, using a single clamp is indeed a more appropriate method. However, when welding multiple steel structures, it is inevitable that repeated operations will occur and the steps will be single and cumbersome during the process of using multiple clamps for support. Therefore, the importance of multiple arrangement clamps plays a key role in this process. Multiple arrangement clamps can not only handle multiple workpieces at the same time, but also ensure their necessary stability and integrity to meet the welding needs of multiple workpieces. In order to solve the above problems, a multiple arrangement clamp for steel structure welding is proposed. Summary of the invention

[0004] The purpose of the utility model is to solve the above problems and provide a steel structure welding forming multi-arrangement fixture.

[0005] The specific scheme of the utility model is: a steel structure welding forming multi-quantity arrangement fixture, including a base, a sliding bracket, a guide plate, a bidirectional screw rod I, a clamping seat, a clamping block, a bidirectional screw rod II and a guide rod, a plurality of groups of sliding brackets are evenly spaced and slidably arranged on the base, a guide plate is arranged between the tops of two sliding brackets in the same group, a bidirectional screw rod I is rotatably arranged between the two sides of the guide plate, a clamping seat is rotatably arranged on both sides of the bidirectional screw rod I, the clamping seat and the guide plate are slidably matched, a bidirectional screw rod II is rotatably arranged between the front and rear sides of the clamping seat, clamping blocks are rotatably arranged on both ends of the bidirectional screw rod II, the two clamping blocks are respectively embedded in one side of the clamping seat and slidably matched with it, and guide rods are penetrated on both sides between the two clamping blocks and the clamping seat.

[0006] Preferably, it also includes hexagonal slot blocks and hexagonal blocks. Except for the front row of bidirectional screws II, the front ends of all bidirectional screws II are provided with hexagonal slot blocks; except for the last row of bidirectional screws II, the rear ends of all bidirectional screws II are provided with hexagonal blocks, and the hexagonal blocks are snap-fitted with adjacent hexagonal slot blocks.

[0007] Preferably, it also includes a sliding seat, a clamping plate and a guide plate. A guide plate is slidably arranged between the front and rear sides of all guide rail plates. Both sides of the guide plate are symmetrically and evenly spaced with multiple circular hole grooves. A sliding seat is arranged on the top of the guide plate, and clamping plates are arranged on both sides of the top of the sliding seat.

[0008] Preferably, it also includes a fixed block, an elastic member and a clamping block. The front and rear sides of the guide rail plate are both provided with fixed blocks. The inner side of the fixed block is symmetrically provided with elastic members. The clamping block is provided on the elastic member and is adapted to the circular hole groove.

[0009] Preferably, all the clamping blocks have an inwardly recessed strip pattern on their inwardly facing side.

[0010] Preferably, the middle portion of the splint is in a concave state.

[0011] The utility model has the following beneficial effects:

[0012] 1. The utility model arranges the clamping seats in multiple arrangements so that the welding operation of multiple workpieces can be satisfied on one base, and the clamping blocks are used to stabilize and fix the workpieces, thereby achieving the effect of improving the convenience of operation and usability;

[0013] 2. The utility model realizes the merging of multiple guide rail plates through the hexagonal slot block and the hexagonal block clamping cooperation, thereby completing the welding operation of multi-row workpieces in cooperation with the clamping seat and the clamping block, achieving the effect of simplified operation and convenient use;

[0014] 3. The utility model moves the guide plate to push the sliding seat to move upward, so that it can support the steel structure with concave deformation, cooperate with the clamping plate to fix its position, and then fix the position of the guide plate through the clamping block, thereby achieving the effect of assisting its position fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the sliding bracket and the guide rail plate of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the clamping seat, clamping block and bidirectional screw II of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the guide plate, sliding seat and fixed block of the utility model;

[0019] Figure 5 It is a schematic cross-sectional view of the three-dimensional structure of the circular hole groove, the guide plate and the elastic member of the utility model;

[0020] The markings in the accompanying drawings are: 1. base; 2. sliding bracket; 3. guide plate; 4. bidirectional screw I; 5. clamping seat; 6. clamping block; 7. bidirectional screw II; 8. guide rod; 9. hexagonal slot block; 10. hexagonal block; 11. sliding seat; 12. clamping plate; 13. guide plate; 131. round hole groove; 14. fixing block; 15. elastic member; 16. clamping block. DETAILED DESCRIPTION

[0021] 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.

[0022] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0024] A steel structure welding forming multi-volume arrangement fixture, such as Figure 1-Figure 5As shown, it includes a base 1, a sliding bracket 2, a guide plate 3, a bidirectional screw Ⅰ4, a clamping seat 5, a clamping block 6, a bidirectional screw Ⅱ7 and a guide rod 8. Four groups of sliding brackets 2 are evenly spaced and slidingly arranged on the base 1. The sliding brackets 2 are in a front-to-back sliding state. Through multiple groups of arrangement, it can realize the welding of a large number of workpieces on a working surface, so as to achieve the effect of convenient operation. A guide plate 3 is arranged between the tops of two sliding brackets 2 in the same group. A bidirectional screw Ⅰ4 is rotatably arranged between the left and right sides of the guide plate 3. A clamping seat 5 is rotatably arranged on both sides of the left and right sides of the bidirectional screw Ⅰ4. The clamping seat 5 can play an auxiliary fixing role for the workpiece to be welded. The clamping seat 5 and the guide plate 3 are slidably matched to be able to rotate the bidirectional screw Ⅰ 4 can achieve the effect of adjusting the position of the clamping seats 5 on both sides, so as to facilitate the distance control during the welding of the workpieces. A bidirectional screw rod Ⅱ7 is rotatably arranged between the front and rear sides of the clamping seat 5. Clamping blocks 6 are rotatably arranged on the front and rear ends of the bidirectional screw rod Ⅱ7. The two clamping blocks 6 are respectively embedded in one side of the clamping seat 5 and slidably cooperate with it. Twisting the bidirectional screw rod Ⅱ7 can control the operation of the clamping blocks 6. The inner side of the clamping blocks 6 is provided with an inner concave strip pattern, which can increase the contact friction between it and the workpiece. At the same time, the workpiece is clamped and fixed by the cooperation of the two clamping blocks 6, so as to stabilize its position and ensure its stability. Guide rods 8 are arranged on the left and right sides between the two clamping blocks 6 and the clamping seat 5. The guide rods 8 are slidably cooperated with the three to assist the movement of the clamping blocks 6.

[0025] like Figure 2 and Figure 3 As shown, it also includes a hexagonal slot block 9 and a hexagonal block 10. Except for the front row of bidirectional screws Ⅱ7, the front ends of all bidirectional screws Ⅱ7 are provided with a hexagonal slot block 9; except for the last row of bidirectional screws Ⅱ7, the rear ends of all bidirectional screws Ⅱ7 are provided with a hexagonal block 10. The hexagonal block 10 is snap-fitted with the adjacent hexagonal slot block 9. The cooperation between the two can stabilize the position between the guide plates 3, thereby facilitating subsequent welding operations.

[0026] like Figure 1-Figure 3 and Figure 4 As shown, it also includes a sliding seat 11, a clamping plate 12 and a guide plate 13. A guide plate 13 is slidably arranged between the front and rear sides of all guide rail plates 3. Seven circular hole grooves 131 are evenly spaced and symmetrically arranged on both sides of the guide plate 13. A sliding seat 11 is arranged on the top of the guide plate 13. Clamping plates 12 are arranged on the front and rear sides of the top of the sliding seat 11. The middle part of the clamping plate 12 is in a concave state, which can facilitate its position fixing of the concave workpiece and achieve the effect of convenient operation.

[0027] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, it also includes a fixed block 14, an elastic member 15 and a clamping block 16. The front and rear sides of the guide rail plate 3 are both provided with a fixed block 14. The inner side of the fixed block 14 is symmetrically provided with an elastic member 15. The clamping block 16 is provided on the elastic member 15. The clamping block 16 is adapted to the circular hole groove 131. The clamping block 16 can fix the position of the guide plate 13, thereby stabilizing the position of the sliding seat 11 and the components thereon.

[0028] When the clamp is needed, the staff first places the base 1 on a horizontal plane to make it stable, and then adjusts the distance between each guide plate 3 by sliding the guide plate 3. In this process, the overall position can be fixed by the hexagonal slot block 9 and the hexagonal block 10 for subsequent welding operations of the workpiece. Then the staff can place the workpiece to be welded in the clamping seat 5, and adjust the position of the clamping blocks 6 on both sides by twisting the bidirectional screw Ⅱ 7. By rotating the bidirectional screw Ⅱ 7, the clamping blocks 6 on both sides slide inward on the guide rod 8, thereby shortening the distance between them and the workpiece, thereby achieving the clamping and fixing effect of the workpiece. After the positions of the workpieces on both sides are fixed, the staff can twist the bidirectional screw Ⅱ 7. Screw Ⅰ4, and then drive the clamping seat 5 to move to the left or right, so as to achieve the retraction and separation of the distance, and then the welding operation of the workpiece can be started; if a concave workpiece is encountered, the above operation is repeated, and the fixation of both sides is completed by the clamping seat 5 and its upper parts, and then the guide plate 13 is moved upward, thereby driving the sliding seat 11 thereon to move upward, and when the sliding seat 11 is in contact with the workpiece, the clamping plates 12 on both sides assist in fixing the two sides of the workpiece, and at the same time, the block 16 in the fixed block 14 will move with the guide plate 13, and the elastic member 15 will be deformed, and the block 16 will be stuck in the circular hole groove 131 on the guide plate 13 to fix its position, and then the staff can repeat the above operation to achieve the welding of the workpiece.

[0029] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A steel structure welding forming multi-volume arrangement fixture, characterized in that: It includes a base, a sliding bracket, a guide rail plate, a bidirectional screw rod I, a clamping seat, a clamping block, a bidirectional screw rod II and a guide rod. A plurality of groups of sliding brackets are slidably arranged on the base at evenly spaced intervals on the left and right sides. A guide rail plate is arranged between the tops of two sliding brackets in the same group. A bidirectional screw rod I is rotatably arranged between the two sides of the guide rail plate. A clamping seat is rotatably arranged on both sides of the bidirectional screw rod I. The clamping seat is slidably matched with the guide rail plate. A bidirectional screw rod II is rotatably arranged between the front and rear sides of the clamping seat. Clamping blocks are rotatably arranged on both ends of the bidirectional screw rod II. The two clamping blocks are respectively embedded in one side of the clamping seat and slidably matched with it, and guide rods are penetrated on both sides between the two clamping blocks and the clamping seat.

2. A steel structure welding forming multi-volume arrangement fixture according to claim 1, characterized in that: It also includes hexagonal slot blocks and hexagonal blocks. Except for the front row of the bidirectional screw rods II, the front ends of all the bidirectional screw rods II are provided with hexagonal slot blocks; except for the back row of the bidirectional screw rods II, the rear ends of all the bidirectional screw rods II are provided with hexagonal blocks, and the hexagonal blocks are snap-fitted with the adjacent hexagonal slot blocks.

3. A steel structure welding forming multi-volume arrangement fixture according to claim 2, characterized in that: It also includes a sliding seat, a clamping plate and a guide plate. A guide plate is slidably arranged between the front and rear sides of all the guide rail plates. Both sides of the guide plate are symmetrically and evenly spaced with multiple circular hole grooves. A sliding seat is arranged on the top of the guide plate, and clamping plates are arranged on both sides of the top of the sliding seat.

4. A steel structure welding forming multi-volume arrangement fixture according to claim 3, characterized in that: It also includes a fixed block, an elastic member and a clamping block. The front and rear sides of the guide rail plate are both provided with fixed blocks. The inner side of the fixed block is symmetrically provided with an elastic member. The clamping block is provided on the elastic member, and the clamping block is adapted to the circular hole groove.

5. A steel structure welding forming multi-volume arrangement fixture according to claim 4, characterized in that: The inward side of all the clamping blocks is provided with inwardly recessed strip patterns.

6. A steel structure welding forming multi-volume arrangement fixture according to claim 5, characterized in that: The middle part of the clamping plate is in a concave state.

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