Adjustable positioning tool of single-bend pipe bending machine

Abstract

The utility model discloses an adjustable positioning tool of a single-bend pipe bending machine, and relates to the technical field of pipe fitting machining. Comprising a bottom plate, an adjusting sliding block and a hand screw bolt, assembling threaded holes are evenly distributed in the bottom plate, a strip-shaped hole is formed in one end of the adjusting sliding block, the head end of the hand screw bolt penetrates into the strip-shaped hole and is in threaded connection with the interior of the assembling threaded hole, so that the adjusting sliding block is connected with the bottom plate in a fastened mode, and a positioning plate is connected to the other end of the adjusting sliding block in a clamped mode. According to the adjustable positioning tool of the single-bend pipe bending machine, through cooperation between the adjusting sliding block and the bottom plate, a pipe fitting can be conveniently positioned according to the length, needing to be bent, of the pipe fitting, the use reliability is improved, due to the fact that the adjusting sliding block is connected to an assembling threaded hole through a strip-shaped hole, compared with a round hole matched with a threaded hole, the positioning adjustability can be enhanced, and the positioning accuracy is improved. And adjustment can be conducted according to pipe fittings of the same type but different lengths, universality is high, it is not needed to design a set of positioning device for each product, and materials and storage space are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing, in particular to an adjustable positioning tool for a single-bend pipe bending machine. Background Art

[0002] A pipe bender is a mechanical tool that can bend or bend metal profiles and steel pipes. In the manufacturing industry such as mechanical equipment, steel pipes often need to be bent before production and processing. For example, after the steel pipes are bent, they can be used for fitness equipment, automotive pipes, frames, handrails, doors and windows, kitchen utensils, ship handles, etc. In short, the decoration industry, medical equipment, furniture, entertainment props, aviation and automobile manufacturing, etc. that we need in our lives all need pipe benders. It can be said that it has a wide range of uses.

[0003] At present, the positioning of single-bend pipe bending machines generally adopts threaded holes with circular through holes, which is difficult to adjust during use, and each positioning component is inconsistent, resulting in each positioning being not universal and difficult to adjust. Utility Model Content

[0004] The utility model provides an adjustable positioning tool for a single-bend pipe bending machine to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable positioning tool for a single-bend pipe bending machine, comprising a base plate, an adjusting slider and a hand-tightening bolt, the base plate is evenly distributed with assembly threaded holes, one end of the adjusting slider is provided with a strip hole, the head end of the hand-tightening bolt is inserted into the strip hole and threadedly connected to the assembly threaded hole, so that the adjusting slider is fastened to the base plate, the other end of the adjusting slider is clamped with a positioning plate, and is fastened to the positioning plate by a hexagon socket bolt, a connecting plate is installed on the positioning plate by the hexagon socket bolt, an upper plate is installed on the connecting plate by the hexagon socket bolt, a support plate is installed on the upper plate and the positioning plate by the hexagon socket bolt, and a top block is installed on the support plate by the hexagon socket bolt.

[0006] Furthermore, the bottom plate is provided with a semicircular alignment groove, and the bottom plate is provided with a fixing hole.

[0007] Furthermore, a strip-shaped sliding opening is provided at the lower part of the positioning plate, a clamping head is provided at the upper part of the adjusting slider, and the adjusting slider is installed on the positioning plate through the clamping head and the strip-shaped sliding opening.

[0008] Furthermore, a first rectangular through slot is provided on the upper portion of the connecting plate, and the hexagon socket bolt of the upper plate is locked in the first rectangular through slot.

[0009] Furthermore, the upper plate and the positioning plate are both provided with a second rectangular through slot, and the hexagon socket bolts of the support plate are locked in the second rectangular through slot.

[0010] Furthermore, a third rectangular through slot is provided on the support plate, and the hexagon socket bolt of the top block is locked in the third rectangular through slot.

[0011] Compared with the prior art, the utility model provides an adjustable positioning tool for a single-bend pipe bender, which has the following beneficial effects:

[0012] The adjustable positioning tooling of the single-bend pipe bending machine can adjust the cooperation between the slider and the base plate to facilitate the positioning of the pipe according to the length of the pipe that needs to be bent, thereby improving the reliability of use. Since the adjustment slider adopts a strip hole connected to the assembly threaded hole, compared with a round hole with a threaded hole, the adjustability of the positioning can be enhanced, and it can be adjusted according to pipes of the same type but inconsistent lengths. It has strong versatility and does not need to design a set of positioning for each product, saving materials and storage space. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 This is a disassembled diagram of the utility model.

[0016] In the figure: 1, bottom plate; 2, adjusting slider; 3, hand-tightening bolt; 4, assembly threaded hole; 5, strip hole; 6, positioning plate; 7, connecting plate; 8, upper plate; 9, supporting plate; 10, top block; 11, semicircular alignment groove; 12, fixing hole; 13, strip sliding mouth; 14, clamping head; 15, first rectangular through groove; 16, second rectangular through groove; 17, third rectangular through groove. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-Figure 3The utility model discloses an adjustable positioning tool for a single-bend pipe bending machine, including a base plate 1, an adjusting slider 2 and a hand-tightening bolt 3. The base plate 1 is evenly distributed with assembly threaded holes 4. One end of the adjusting slider 2 is provided with a strip hole 5. The head end of the hand-tightening bolt 3 penetrates into the strip hole 5 and is threadedly connected to the assembly threaded hole 4, so that the adjusting slider 2 is fastened to the base plate 1. Through the cooperation between the adjusting slider 2 and the base plate 1, it is convenient to position the pipe fitting according to the length of the pipe fitting to be bent, thereby improving the reliability of use. Since the adjusting slider 2 adopts the strip hole 5 connected to the assembly threaded hole 4, compared with The round hole is equipped with a threaded hole to enhance the adjustability of the positioning, and can be adjusted according to pipe fittings of the same type but inconsistent lengths. It has strong versatility and does not require a set of positioning designs for each product, saving materials and storage space. The other end of the adjusting slider 2 is clamped with a positioning plate 6 and is fastened to the positioning plate 6 by a hexagon socket bolt. A connecting plate 7 is installed on the positioning plate 6 by a hexagon socket bolt, and an upper plate 8 is installed on the connecting plate 7 by a hexagon socket bolt. A support plate 9 is installed on both the upper plate 8 and the positioning plate 6 by a hexagon socket bolt, and a top block 10 is installed on the support plate 9 by a hexagon socket bolt.

[0019] Specifically, a semicircular alignment groove 11 is provided on the bottom plate 1 , and a fixing hole 12 is provided on the bottom plate 1 .

[0020] In this embodiment, the base plate 1 adopts a universal structure, and the base plate 1 is positioned and installed on the fixing pin of the pipe bending machine through two semicircular alignment grooves 11, and then fixed by screws through the fixing holes 12.

[0021] Specifically, a strip-shaped sliding opening 13 is provided at the lower portion of the positioning plate 6 , and a clamping head 14 is provided at the upper portion of the adjusting slider 2 , and the adjusting slider 2 is installed on the positioning plate 6 through the clamping head 14 and the strip-shaped sliding opening 13 .

[0022] In this embodiment, the positioning plate 6 is conveniently assembled onto the adjusting slider 2 through the cooperation between the clamping head 14 and the strip-shaped sliding opening 13 .

[0023] Specifically, a first rectangular through slot 15 is provided on the upper portion of the connecting plate 7 , and the hexagon socket bolts of the upper plate 8 are locked in the first rectangular through slot 15 .

[0024] In this embodiment, the first rectangular through slot 15 facilitates fine adjustment of the relative position of the upper plate 8 to meet the positioning requirements of more products.

[0025] Specifically, the upper plate 8 and the positioning plate 6 are both provided with a second rectangular through slot 16 , and the hexagon socket bolts of the support plate 9 are locked in the second rectangular through slot 16 .

[0026] In this embodiment, the second rectangular through slot 16 facilitates fine adjustment of the relative positions of the upper plate 8 and the positioning plate 6 to meet the positioning requirements of more products.

[0027] Specifically, a third rectangular through slot 17 is provided on the support plate 9 , and the hexagon socket bolt of the top block 10 is locked in the third rectangular through slot 17 .

[0028] In this embodiment, the third rectangular through groove 17 facilitates fine adjustment of the relative position of the top block 10 (used to support the pipe) on the support plate 9 (used to support the pipe and prevent the pipe from rotating) to meet the positioning of more products.

[0029] When in use, by adjusting the fit between the slider 2 and the base plate 1, the pipe can be positioned according to the length of the pipe that needs to be bent, thereby improving reliability of use. Since the adjusting slider 2 uses a strip hole 5 connected to the assembly threaded hole 4, compared with a round hole with a threaded hole, the adjustability of the positioning can be enhanced, and it can be adjusted according to pipes of the same type but inconsistent lengths. It has strong versatility and does not require a set of positioning designs for each product, thus saving materials and storage space.

[0030] To sum up, the adjustable positioning tooling of the single-bend pipe bending machine can facilitate the positioning of the pipe according to the length of the pipe that needs to be bent by adjusting the cooperation between the slider 2 and the base plate 1, thereby improving the reliability of use. Since the adjusting slider 2 adopts a strip hole 5 connected to the assembly threaded hole 4, compared with a round hole with a threaded hole, the adjustability of the positioning can be enhanced, and it can be adjusted according to pipes of the same type but inconsistent lengths. It has strong versatility and does not need to design a set of positioning for each product, saving materials and storage space.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable positioning fixture for a single-bend pipe bender, comprising a base plate (1), an adjusting slide block (2) and a hand-tightening bolt (3), characterized in that: The base plate (1) is evenly distributed with assembly threaded holes (4), one end of the adjustment slider (2) is provided with a strip hole (5), the head end of the hand-tightening bolt (3) is inserted into the strip hole (5) and is threadedly connected to the assembly threaded hole (4), so that the adjustment slider (2) is fastened to the base plate (1), the other end of the adjustment slider (2) is clamped with a positioning plate (6), and is fastened to the positioning plate (6) by a hexagon socket bolt, a connecting plate (7) is installed on the positioning plate (6) by a hexagon socket bolt, an upper plate (8) is installed on the connecting plate (7) by a hexagon socket bolt, a support plate (9) is installed on the upper plate (8) and the positioning plate (6) by a hexagon socket bolt, and a top block (10) is installed on the support plate (9) by a hexagon socket bolt.

2. The adjustable positioning fixture for a single-bend pipe bender according to claim 1, characterized in that: The bottom plate (1) is provided with a semicircular alignment groove (11), and the bottom plate (1) is provided with a fixing hole (12).

3. The adjustable positioning fixture for a single-bend pipe bender according to claim 1, characterized in that: The lower part of the positioning plate (6) is provided with a strip-shaped sliding opening (13), the upper part of the adjusting slider (2) is provided with a clamping head (14), and is installed on the positioning plate (6) through the clamping head (14) and the strip-shaped sliding opening (13).

4. The adjustable positioning fixture for a single-bend pipe bender according to claim 1, characterized in that: A first rectangular through slot (15) is provided on the upper portion of the connecting plate (7), and the hexagon socket bolt of the upper plate (8) is locked in the first rectangular through slot (15).

5. The adjustable positioning fixture for a single-bend pipe bender according to claim 1, characterized in that: The upper plate (8) and the positioning plate (6) are both provided with a second rectangular through slot (16), and the hexagon socket bolt of the support plate (9) is locked in the second rectangular through slot (16).

6. The adjustable positioning fixture for a single-bend pipe bender according to claim 1, characterized in that: The support plate (9) is provided with a third rectangular through slot (17), and the hexagon socket bolt of the top block (10) is locked in the third rectangular through slot (17).

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