Special-shaped pipe fitting tool clamp

Abstract

The utility model discloses a special-shaped pipe fitting work fixture which is characterized in that two first clamping plates are symmetrically arranged on a base, the two first clamping plates are hinged to the base, a first adjusting part is connected with the first clamping plates and used for adjusting the angle of the first clamping plates relative to the base, and a mounting seat is arranged corresponding to the upper portion of the base. Two second clamping plates are symmetrically arranged on the face, close to the base, of the mounting base, the two second clamping plates are hinged to the mounting base, the second adjusting component is connected with the second clamping plates and used for adjusting the angle of the second clamping plates relative to the mounting base, and the pressing unit is arranged corresponding to the upper portion of the mounting base. The pressing unit is connected with the mounting base and used for driving the mounting base to move towards the base, and the angles of the first clamping plate and the second clamping plate can be adjusted according to the specific shape of the section of the special-shaped pipe fitting through hinged arrangement of the first clamping plate and the second clamping plate. Therefore, the first clamping plate and the second clamping plate abut against the surface of the pipe fitting as much as possible, a good clamping effect is provided, and the universality is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to tool fixture technical field more specifically, it is a kind of special-shaped pipe fittings tool fixture. BACKGROUND

[0002] Special-shaped pipe fittings generally refer to the pipe fittings with non-circular cross section, due to the non-circular shape, the clamping effect of general tool fixture is poor, for this, there is also tool fixture for part special-shaped pipe fittings at present, and the fixture is generally made according to the specific shape of special-shaped pipe fittings to complete the clamping effect, the general-purpose of the fixture for special-shaped pipe fittings is poor, so it needs to be improved. SUMMARY

[0003] In view of the deficiencies in the prior art, the utility model aims at providing a special-shaped pipe fittings tool fixture with strong general-purpose.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A special-shaped pipe fittings tool fixture, comprising a base, two first clamping plates are symmetrically arranged on the base, the two first clamping plates are hingedly connected with the base, the base is respectively provided with a first adjusting component corresponding to the two first clamping plates, and the first adjusting component is connected with the first clamping plate and is used for adjusting the angle of the first clamping plate relative to the base.

[0006] A mounting seat is arranged above the base, one side of the mounting seat close to the base is symmetrically provided with two second clamping plates, the two second clamping plates are hingedly connected with the mounting seat, the mounting seat is respectively provided with a second adjusting component corresponding to the two second clamping plates, and the second adjusting component is connected with the second clamping plate and is used for adjusting the angle of the second clamping plate relative to the mounting seat.

[0007] A pressing unit is arranged above the mounting seat, and the pressing unit is connected with the mounting seat and is used to drive the mounting seat to move towards the base.

[0008] As a further improvement of the utility model, a limiting rod is arranged longitudinally on the base, and the mounting seat is provided with a limiting hole corresponding to the limiting rod and is slidably connected with the limiting rod.

[0009] As a further improvement of the utility model, the first clamping plate is provided with a connecting portion extending outward on both sides, the connecting portion is provided with an adjusting hole along the axis, the first adjusting component comprises a positioning sleeve and a first adjusting rod, one end of the first adjusting rod is inserted into the adjusting hole and the first adjusting rod is aligned with the axis of the adjusting hole, the other end is hingedly connected with the positioning sleeve, and the positioning sleeve is sleeved on the limiting rod and moves along the axis of the limiting rod to adjust the angle of the first adjusting rod relative to the positioning sleeve.

[0010] As a further improvement of the utility model, the limiting rod is provided with a plurality of scales along the length direction and is provided with a first positioning hole corresponding to the scale, and the positioning sleeve is provided with a second positioning hole corresponding to the first positioning hole and is bolted with the first positioning hole.

[0011] As a further improvement of the utility model, the second adjusting part comprises a second adjusting rod, one end of the second adjusting rod passes through the mounting base and abuts against the second clamping plate, and the end of the second adjusting rod abuts against the second clamping plate to keep the second clamping plate abutting against the pipe.

[0012] As a further improvement of the utility model, the pressing unit comprises a fixed plate and a pressing rod, the fixed plate is arranged at one end of the limiting rod away from the base, one end of the pressing rod passes through the fixed plate and is threadedly connected with the fixed plate, and the end of the pressing rod abuts against the mounting base to limit.

[0013] As a further improvement of the utility model, the base is outwardly extended at both sides to form a mounting surface, and the mounting surface is provided with a fixing hole.

[0014] The utility model has the advantages that the first clamping plate and the second clamping plate are hingedly arranged, the angle of the two first clamping plates and the second clamping plate can be adjusted according to the specific shape of the special-shaped pipe, the first clamping plate and the second clamping plate can abut against the surface of the pipe as much as possible to provide a good clamping effect, and the utility model can be used for clamping special-shaped pipes with triangular, quadrangular and polygonal cross sections. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an overall installation schematic view of the utility model.

[0016] Reference signs: 1, base; 2, first clamping plate; 3, first adjusting part; 4, mounting base; 5, second clamping plate; 6, second adjusting part; 7, pressing unit; 8, limiting rod; 9, connecting part; 10, adjusting hole; 11, positioning sleeve; 12, first adjusting rod; 13, scale; 14, first positioning hole; 15, second positioning hole; 16, second adjusting rod; 17, fixed plate; 18, pressing rod; 19, mounting surface; 20, fixing hole. DETAILED DESCRIPTION

[0017] The utility model will be further explained in detail in combination with the drawings and embodiments. Same parts are denoted by same reference signs.

[0018] As Figure 1As shown, a female pipe tool clamp, comprising: a base 1, two first clamping plates 2 are symmetrically arranged on the base 1, both of the first clamping plates 2 are hinged with the base 1, the base 1 is respectively provided with a first adjusting component 3 corresponding to the two first clamping plates 2, the first adjusting component 3 is connected with the first clamping plate 2 and used for adjusting the angle of the first clamping plate 2 relative to the base 1.

[0019] Preferably, further comprising a mounting seat 4, the mounting seat 4 is arranged above the base 1, one side of the mounting seat 4 close to the base 1 is symmetrically provided with two second clamping plates 5, both of the second clamping plates 5 are hinged with the mounting seat 4, the mounting seat 4 is respectively provided with a second adjusting component 6 corresponding to the two second clamping plates 5, the second adjusting component 6 is connected with the second clamping plate 5 and used for adjusting the angle of the second clamping plate 5 relative to the mounting seat 4.

[0020] Preferably, further comprising a pressing unit 7, the pressing unit 7 is arranged above the mounting seat 4, the pressing unit 7 is connected with the mounting seat 4 and used for driving the mounting seat 4 to move towards the base 1.

[0021] In use, when the pipe is a triangle, the inclination angle of the two first clamping plates 2 can be adjusted by the first adjusting component 3 according to the specific angle of the triangle, so that the included angle between the two first clamping plates 2 corresponds to the vertex angle of the triangle, so that the two first clamping plates 2 can be completely attached to the two sides of the pipe, and the two second clamping plates 5 are adjusted by the second adjusting component 6, so that at least one second clamping plate 5 is attached to the other side of the pipe, to complete the clamping and fixing of the triangular pipe.

[0022] When the triangular pipe is an isosceles triangle, the two second clamping plates 5 can be adjusted to be parallel to each other to jointly abut the longest side of the triangle to complete the fixing.

[0023] When the pipe is a quadrilateral or other shape, the angle between the two first clamping plates 2 and the second clamping plates 5 can be adjusted according to the angle of the surface in the above manner, so that the first clamping plate 2 and the second clamping plate 5 are attached to the surface of the workpiece to ensure the clamping effect.

[0024] By respectively arranging the first adjusting component 3 and the second adjusting component 6, the single first clamping plate 2 and the second clamping plate 5 can be adjusted, thereby greatly expanding the adjustment range to meet the clamping needs of pipes of different angles, and the angle adjustment mode can realize the clamping of pipes of different shapes, and has strong versatility.

[0025] Preferably, the base 1 is provided with a limiting rod 8 arranged longitudinally, the mounting seat 4 is provided with a limiting hole corresponding to the limiting rod 8 and is slidably connected with the limiting rod 8.

[0026] The limiting hole can guide the installation base 4 to ensure the moving direction of the installation base 4, so that the pressing unit 7 can press the installation base 4.

[0027] Preferably, the first clamping plate 2 is provided with a connecting part 9 extending outward on both sides, the connecting part 9 is provided with an adjusting hole 10 along the axis, the first adjusting part 3 comprises a positioning sleeve 11 and a first adjusting rod 12, one end of the first adjusting rod 12 is inserted into the adjusting hole 10 and the first adjusting rod 12 is aligned with the axis of the adjusting hole 10, the other end is hinged with the positioning sleeve 11, the positioning sleeve 11 is sleeved on the limiting rod 8 and moves along the axis of the limiting rod 8 to adjust the angle of the first adjusting rod 12 relative to the positioning sleeve 11.

[0028] In use, the position of the positioning sleeve 11 on the limiting rod 8 is adjusted according to the specific angle of the pipe fitting, so as to drive the first adjusting rod 12 to slide in the adjusting hole 10, thereby adjusting the angle of the first clamping plate 2.

[0029] Preferably, the limiting rod 8 is provided with a plurality of scales 13 along the length direction and is provided with a first positioning hole 14 corresponding to the scales 13, the positioning sleeve 11 is provided with a second positioning hole 15 corresponding to the first positioning hole 14 and is bolted with the first positioning hole 14.

[0030] The fixing mode of the scales 13, the first positioning hole 14 and the second positioning hole 15 can improve the adjustment accuracy of the angle of the first clamping plate 2, thereby facilitating use.

[0031] Preferably, the second adjusting part 6 comprises a second adjusting rod 16, one end of the second adjusting rod 16 penetrates through the installation base 4 and abuts against the second clamping plate 5, the end of the second adjusting rod 16 abuts against the second clamping plate 5 to keep the second clamping plate 5 abutting against the pipe fitting.

[0032] The abutting adjustment of the second adjusting rod 16 can facilitate use, thereby realizing quick clamping of the pipe fitting.

[0033] Preferably, the pressing unit 7 comprises a fixed plate 17 and a pressing rod 18, the fixed plate 17 is arranged at one end of the limiting rod 8 away from the base 1, one end of the pressing rod 18 penetrates through the fixed plate 17 and is threadedly connected with the fixed plate 17, and the end of the pressing rod 18 abuts against the installation base 4.

[0034] In use, after the adjustment of the second adjusting rod 16 is completed, the pressing of the installation base 4 is completed by rotating the pressing rod 18, thereby realizing the clamping effect of the pipe fitting, and the overall structure is simple and reliable and the cost is low.

[0035] Preferably, the base 1 is provided with a mounting surface 19 extending outward on both sides, and the mounting surface 19 is provided with a fixing hole 20.

[0036] In use, the base 1 is connected with the workbench through the fixing hole 20 to ensure stability during processing.

[0037] The preferred embodiments of the present application have been described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, without departing from the principles of the present application, some improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A female pipe fitting tooling clamp, characterized in that, It comprises: a base (1), two first clamping plates (2) are symmetrically arranged on the base (1), the two first clamping plates (2) are hinged to the base (1), the base (1) is provided with a first adjusting component (3) corresponding to each of the two first clamping plates (2), the first adjusting component (3) is connected with the first clamping plate (2) and used for adjusting the angle of the first clamping plate (2) relative to the base (1); a mounting seat (4) is arranged above the base (1), two second clamping plates (5) are symmetrically arranged on the side of the mounting seat (4) close to the base (1), the two second clamping plates (5) are hinged to the mounting seat (4), the mounting seat (4) is provided with a second adjusting component (6) corresponding to each of the two second clamping plates (5), the second adjusting component (6) is connected with the second clamping plate (5) and used for adjusting the angle of the second clamping plate (5) relative to the mounting seat (4); a pressing unit (7) is arranged above the mounting seat (4), the pressing unit (7) is connected with the mounting seat (4) and used for driving the mounting seat (4) to move towards the base (1).

2. A tooling clamp for a pipe fitting of opposite gender according to claim 1, wherein, The base (1) is provided with a limiting rod (8) arranged in the longitudinal direction, the mounting seat (4) is provided with a limiting hole corresponding to the limiting rod (8) and is in sliding connection with the limiting rod (8).

3. A tooling clamp for a pipe fitting of opposite gender according to claim 2, wherein, The first clamping plate (2) is provided with a connecting portion (9) extending outward on both sides, the connecting portion (9) is provided with an adjusting hole (10) along an axis, the first adjusting component (3) comprises a positioning sleeve (11) and a first adjusting rod (12), one end of the first adjusting rod (12) is inserted into the adjusting hole (10) and the first adjusting rod (12) is aligned with the axis of the adjusting hole (10), the other end is hinged to the positioning sleeve (11), the positioning sleeve (11) is sleeved on the limiting rod (8) and moves along the axis of the limiting rod (8) to adjust the angle of the first adjusting rod (12) relative to the positioning sleeve (11).

4. A tooling clamp for a pipe fitting of opposite gender according to claim 3, wherein, The limiting rod (8) is provided with a plurality of scales (13) along the length direction and is provided with a first positioning hole (14) corresponding to the scales (13), the positioning sleeve (11) is provided with a second positioning hole (15) corresponding to the first positioning hole (14) and is bolted with the first positioning hole (14).

5. A tooling clamp for a pipe fitting of opposite gender as claimed in claim 1, wherein, The second adjusting component (6) comprises a second adjusting rod (16), one end of the second adjusting rod (16) penetrates through the mounting seat (4) and abuts against the second clamping plate (5), the end of the second adjusting rod (16) abuts against the second clamping plate (5) to keep the second clamping plate (5) abutting against the pipe fitting.

6. A tooling clamp for a pipe fitting of opposite gender according to claim 2, wherein, The pressing unit (7) comprises a fixed plate (17) and a pressing rod (18), the fixed plate (17) is arranged at the end of the limiting rod (8) away from the base (1), one end of the pressing rod (18) penetrates through the fixed plate (17) and is in threaded connection with the fixed plate (17), the end of the pressing rod (18) abuts against the mounting seat (4) to limit.

7. A tooling clamp for a pipe fitting of opposite gender as claimed in claim 1, wherein, The base (1) is outwardly extended on both sides to form a mounting surface (19), the mounting surface (19) is provided with a fixing hole (20).

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