A welding rapid positioning tool for supporting a support stand column

Abstract

The utility model relates to a kind of welding quick positioning tool of support support stand column, including stand column body, the bottom of the stand column body is provided with support assembly, the right side of the stand column body is provided with first abutting assembly, the left side of the stand column body is provided with second abutting assembly, base is arranged between the right side of the stand column body and second abutting assembly, the front and rear sides of the stand column body are all provided with reinforcing bar, the support assembly includes placement table, the left side of stand column body is needed to install base, so by the cooperation of two electric push rods and abutting plate, the position of the base left side of stand column body is limited, then by the cooperation of cylinder and polyurethane pad, the right side of stand column body is limited, so as to reach the mode of left and right sides mutual cooperation to limit the position of stand column body, avoid the inconvenience of subsequent use caused by stand column body deviation in welding process.

Description

Technical Field

[0001] This utility model relates to the field of support bracket manufacturing technology, specifically to a quick positioning tool for welding support bracket columns. Background Technology

[0002] During the construction of sheds, it is often necessary to connect the support frame to the roof beam to support the roof and stably transfer the weight of the roof to the ground, ensuring the stability of the overall structure. The support frame is generally formed by the combination of columns and reinforcing rods to form a shape with "a straight middle and triangular sides". This structural design can effectively distribute the weight of the roof and facilitate drainage. It is widely used in small and medium-sized sheds such as chicken coops, duck coops, and sheep pens.

[0003] In the existing technology, when welding such support columns, it is usually necessary to manually measure the positioning dimensions with a measuring tape, and then fix the relative position of the parts to be welded by hand or temporary binding. Then spot welding and full welding operations are performed. However, due to the lack of a stable support benchmark during manual adjustment, the parts are prone to displacement, resulting in low adjustment accuracy and long time consumption. This leads to stress concentration or dimensional deviation in the welded support, affecting its load-bearing capacity and service life. Utility Model Content

[0004] The purpose of this invention is to provide a quick-positioning tool for welding support columns to overcome the shortcomings of the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A quick-positioning welding fixture for a support column includes a column body, a support assembly at the bottom of the column body, a first clamping assembly on the right side of the column body, a second clamping assembly on the left side of the column body, a base between the right side of the column body and the second clamping assembly, and reinforcing rods on both the front and rear sides of the column body. The support assembly includes a placement platform, on which the column body is placed. The first clamping assembly includes a cylinder and a polyurethane pad. The left side of the telescopic end of the cylinder is connected to the right side of the polyurethane pad, and the left side of the polyurethane pad is in contact with the right side of the column body. The second clamping assembly includes two electric push rods and a clamping plate. The right sides of the two electric push rods are fixed to the rear side of the clamping plate, and the right side of the clamping plate is in contact with the left side of the base.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, the right side of the abutment plate is fitted with the left side of two reinforcing rods.

[0009] Furthermore, the first clamping assembly also includes a push plate and a first support platform. The push plate is fixedly installed between the cylinder extension end and the polyurethane pad, and the cylinder is fixedly installed on the top of the first support platform.

[0010] Furthermore, the second clamping assembly also includes a support plate and a second support platform. The support plate is slidably connected to the left side of the clamping plate. The inside of the clamping plate is connected by a transmission rod whose bottom is connected to the top of the horizontal end of the support plate via a thread. The bottom of the base is in contact with the top of the horizontal end of the support plate. Both of the electric push rods are fixedly installed on the top of the second support platform.

[0011] Furthermore, the support assembly also includes a bidirectional lead screw, a guide rod, a motor, and clamping plates. The bidirectional lead screw and the guide rod are both installed at the bottom of the placement platform. Two moving slots are provided on the top of the placement platform. The output shaft of the motor is fixedly connected to the front side of the bidirectional lead screw. There are two clamping plates, which slide through the two moving slots. Both clamping plates are threadedly connected to the outside of the bidirectional lead screw and slidably connected to the outside of the guide rod.

[0012] Furthermore, four reinforcing ribs are provided on the outer side of the column body, an installation groove is provided on the top of the placement platform, a filling block is fixedly installed on the bottom of the placement platform by fasteners, a positioning groove is provided inside the filling block, and two support blocks are fixedly installed on the top of the filling block.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0014] Since the left side of the column body needs to be fitted with a base, the position of the base on the left side of the column body is restricted by the cooperation of two electric push rods and a clamping plate. Then, the right side of the column body is restricted by the cooperation of a cylinder and a polyurethane pad. This achieves a mutual restriction of the position of the column body by the cooperation of the left and right sides, so as to avoid the column body shifting during the welding process and causing inconvenience in subsequent use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the welding quick positioning tooling for the support column of this utility model from one perspective.

[0016] Figure 2 This is a schematic diagram of the welding quick positioning tooling for the support column of this utility model from another perspective.

[0017] Figure 3 This is a schematic diagram showing the disassembled structure of some components between the second clamping component, the column body, and the placement platform of this utility model;

[0018] Figure 4This is a schematic diagram of the structure of the second clamping component of this utility model, which is partially disassembled between the column body and the placement platform, from another perspective.

[0019] Figure 5 This is a schematic diagram showing the installation position of some components below the placement platform of this utility model.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Column body; 2. Support assembly; 201. Placement platform; 202. Two-way lead screw; 203. Guide rod; 204. Motor; 205. Clamping plate; 206. Moving groove; 3. First clamping assembly; 301. Cylinder; 302. Polyurethane pad; 303. Push plate; 304. First support platform; 4. Second clamping assembly; 401. Electric push rod; 402. Clamping plate; 403. Support plate; 404. Transmission rod; 405. Second support platform; 5. Base; 6. Reinforcing rod; 7. Reinforcing rib; 8. Mounting groove; 9. Filler block; 10. Positioning groove; 11. Support block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figures 1-5 As shown, this utility model provides a quick-positioning welding fixture for a support column, including a column body 1, a support component 2 at the bottom of the column body 1, a first clamping component 3 on the right side of the column body 1, a second clamping component 4 on the left side of the column body 1, a base 5 between the right side of the column body 1 and the second clamping component 4, and reinforcing rods 6 on both the front and rear sides of the column body 1. The support component 2 includes a placement platform 201, on which the column body 1 is placed. The first clamping component 3 includes a cylinder 301 and a polyurethane pad 302. The left side of the telescopic end of the cylinder 301 is connected to the right side of the polyurethane pad 302, and the left side of the polyurethane pad 302 is in contact with the right side of the column body 1. The second clamping component 4 includes two electric push rods 401 and a clamping plate 402. The right sides of the two electric push rods 401 are fixed to the rear side of the clamping plate 402, and the right side of the clamping plate 402 is in contact with the left side of the base 5.

[0024] After the column body 1 is placed on the placement platform 201, the two electric push rods 401 in the second clamping assembly 4 can be activated. The extension and retraction ends of the electric push rods 401 drive the clamping plate 402 to push the base 5 into contact. The same output port of a single controller sends start signals to the two electric push rods 401 simultaneously to ensure that the control commands are delivered synchronously without delay. The two electric push rods 401 share the same power supply, and the wire diameter, length and terminal contact resistance of the power supply line are kept consistent to ensure the synchronicity of the two electric push rods 401 during use. Then, the cylinder 301 works to make the polyurethane pad 302 fit against the right side of the column body 1, which, together with the clamping plate 402, restricts the position of the column body 1. The thrust of the cylinder 301 is adjustable.

[0025] Among them, the right side of the clamping plate 402 is attached to the left side of the two reinforcing rods 6.

[0026] This design ensures that the left sides of the two reinforcing rods 6 are level with the left side of the base 5, making installation easier after welding the reinforcing rods 6 and the base 5.

[0027] The first clamping component 3 also includes a push plate 303 and a first support platform 304. The push plate 303 is fixedly installed between the telescopic end of the cylinder 301 and the polyurethane pad 302, and the cylinder 301 is fixedly installed on the top of the first support platform 304.

[0028] This configuration allows the initial force of the cylinder 301's extension and retraction end to be dispersed by the push plate 303, and under the action of the polyurethane pad 302, it reduces the deformation of the column body 1 and extends its service life.

[0029] The second clamping assembly 4 also includes a support plate 403 and a second support platform 405. The support plate 403 is slidably connected to the left side of the clamping plate 402. The inside of the clamping plate 402 is connected by a transmission rod 404 whose bottom is connected to the top of the horizontal end of the support plate 403. The bottom of the base 5 is in contact with the top of the horizontal end of the support plate 403. Two electric push rods 401 are fixedly installed on the top of the second support platform 405.

[0030] With this configuration, the transmission rod 404 is rotatably connected to the top of the horizontal end of the support plate 403. Thus, when the transmission rod 404 moves up and down, the support plate 403 can also move up and down (two sliding grooves are provided on the left side of the abutment plate 402, and two sliders are fixed on the right side of the support plate 403. The sliding grooves cooperate with each other to restrict the support plate 403 to only make linear movements). This allows for better support of bases 5 of different sizes, facilitating the subsequent welding between the base 5 and the column body 1.

[0031] The support assembly 2 also includes a bidirectional lead screw 202, a guide rod 203, a motor 204, and a clamping plate 205. The bidirectional lead screw 202 and the guide rod 203 are both installed at the bottom of the placement platform 201. Two moving slots 206 are provided on the top of the placement platform 201. The output shaft of the motor 204 is fixedly connected to the front side of the bidirectional lead screw 202. There are two clamping plates 205, which slide through the two moving slots 206. Both clamping plates 205 are threadedly connected to the outside of the bidirectional lead screw 202 and slidably connected to the outside of the guide rod 203.

[0032] With this configuration, four rectangular connecting blocks (not marked in the figure) are fixed at the bottom of the placement platform 201, and there are two connecting blocks on the front and rear sides of the bidirectional lead screw 202 and the guide rod 203. Therefore, the four connecting blocks are distributed, and the bidirectional lead screw 202 is rotatably connected to the connecting block on the corresponding side. The motor 204 is started, so that the clamping plate 205 can be moved under the action of the bidirectional lead screw 202. The guide rod 203 further ensures the stability of the clamping plate 205 during the movement, completes the restriction of the column body 1, and further ensures that the position of the column body 1 does not change during the welding process.

[0033] The column body 1 has four reinforcing ribs 7 on its outer side, the top of the placement platform 201 has an installation groove 8, the bottom of the placement platform 201 is fixedly installed with a filling block 9 by fasteners, the inside of the filling block 9 has a positioning groove 10, and the top of the filling block 9 is fixedly installed with two support blocks 11.

[0034] With this configuration, when the reinforcing rib 7 needs to be welded, the positioning groove 10 and the two support blocks 11 work together. The positioning groove 10 can allow the reinforcing rib 7 to enter the interior when the angle of the column body 1 needs to be changed, thus completing the auxiliary restriction. The two support blocks 11 provide the necessary support for the bottom of the reinforcing rib 7 to be welded, which facilitates subsequent welding.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-positioning welding fixture for a support column, comprising a column body (1), characterized in that: The bottom of the column body (1) is provided with a support component (2), the right side of the column body (1) is provided with a first abutting component (3), the left side of the column body (1) is provided with a second abutting component (4), a base (5) is provided between the right side of the column body (1) and the second abutting component (4), and reinforcing rods (6) are provided on both the front and rear sides of the column body (1). The support component (2) includes a placement platform (201), and the column body (1) is placed on top of the placement platform (201). The first clamping assembly (3) includes a cylinder (301) and a polyurethane pad (302). The left side of the telescopic end of the cylinder (301) is connected to the right side of the polyurethane pad (302). The left side of the polyurethane pad (302) is attached to the right side of the column body (1). The second clamping assembly (4) includes two electric push rods (401) and a clamping plate (402). The right sides of the two electric push rods (401) are fixed to the rear side of the clamping plate (402). The right side of the clamping plate (402) is attached to the left side of the base (5).

2. The welding quick positioning fixture for a support column according to claim 1, characterized in that: The right side of the clamping plate (402) is attached to the left side of the two reinforcing rods (6).

3. The quick positioning fixture for welding a support column according to claim 1, characterized in that: The first clamping component (3) further includes a push plate (303) and a first support platform (304). The push plate (303) is fixedly installed between the telescopic end of the cylinder (301) and the polyurethane pad (302). The cylinder (301) is fixedly installed on the top of the first support platform (304).

4. The quick positioning fixture for welding a support column according to claim 1, characterized in that: The second clamping assembly (4) also includes a support plate (403) and a second support platform (405). The support plate (403) is slidably connected to the left side of the clamping plate (402). The inside of the clamping plate (402) is connected by a transmission rod (404) whose bottom is connected to the top of the horizontal end of the support plate (403) through a thread. The bottom of the base (5) is in contact with the top of the horizontal end of the support plate (403). The two electric push rods (401) are fixedly installed on the top of the second support platform (405).

5. The quick-positioning fixture for welding a support column according to claim 1, characterized in that: The support assembly (2) also includes a bidirectional lead screw (202), a guide rod (203), a motor (204), and a clamping plate (205). The bidirectional lead screw (202) and the guide rod (203) are both installed at the bottom of the placement platform (201). The top of the placement platform (201) has two moving slots (206). The output shaft of the motor (204) is fixedly connected to the front side of the bidirectional lead screw (202). There are two clamping plates (205), which slide through the two moving slots (206). Both clamping plates (205) are threadedly connected to the outside of the bidirectional lead screw (202) and slidably connected to the outside of the guide rod (203).

6. The quick positioning fixture for welding a support column according to claim 1, characterized in that: The outer side of the column body (1) is provided with four reinforcing ribs (7), the top of the placement platform (201) is provided with an installation groove (8), the bottom of the placement platform (201) is fixedly installed with a filling block (9) by fasteners, the inside of the filling block (9) is provided with a positioning groove (10), and the top of the filling block (9) is fixedly installed with two support blocks (11).

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