Copper-nickel elbow machining device

Abstract

The utility model discloses a copper nickel elbow processing device, relates to the technical field of metal pipe fitting processing, and comprises a supporting frame, a workbench is fixedly arranged in the middle of the upper part of the surface of the supporting frame, supporting columns are fixedly arranged on the left side and the right side of the upper part of the surface of the supporting frame, and a working end is arranged above the workbench. An adjusting mechanism is arranged on the inner side of the surface of the supporting column, two sliding rails are symmetrically distributed and fixedly arranged on the upper portion of the surface of the workbench, sliding blocks are slidably arranged on the surfaces of the sliding rails, and a fixing mechanism is arranged on the rear side of the surface of each sliding block. Compared with an existing common copper-nickel elbow machining device, the copper-nickel elbow machining device has the advantages that the working end is adjusted in all directions in the same plane, the copper-nickel elbow machining device can adapt to accurate corresponding machining of elbows with different fixed positions and sizes, manual replacement and replacement of the positions of the elbows are not needed, the working convenience and efficiency are improved, and the working efficiency is improved. And the use flexibility and the practicability are also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal pipe processing, in particular to a copper-nickel elbow processing device. Background Art

[0002] When fluid needs to be transported in existing marine projects, various pipelines are needed for transportation. In order to cope with different use environments, when the layout of the pipeline needs to be changed, copper-nickel elbows are needed. Copper-nickel elbows are important pipe fittings for changing the direction of the pipeline.

[0003] For example, the public document with application number 202221670305.X discloses a copper-nickel elbow processing device for marine engineering fluids. The utility model drives the first threaded rod and the second threaded rod to rotate by using a first motor, so that the first threaded rod and the second threaded rod drive the hydraulic rod to move to adapt to elbows of different sizes. At the same time, the hydraulic rod drives the limit block to move, which is convenient for clamping and fixing the elbow. The electric push rod is used to drive the top plate to move up and down, and the second motor is used to drive the working end to move in parallel, so as to change the position of the working end for processing. However, after the copper-nickel elbow processing device is fixed for elbows of different sizes, the installation position of the elbow will change to a certain extent, but the position of the working end can only be adjusted horizontally to the left and right. After the installation position of elbows of different sizes is changed, it makes it difficult for the working end that can only be adjusted horizontally to ensure that each point of the elbow can be accurately aligned and processed, resulting in that some points of the elbow cannot be completely accurately processed. When processing some points, it is necessary to manually disassemble the elbow to change the position of the elbow, which affects the processing efficiency, and the adaptability and practicality are poor.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a copper-nickel elbow processing device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a copper-nickel elbow processing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper-nickel elbow processing device, comprising a support frame, a workbench is fixedly arranged in the middle above the surface of the support frame, support columns are fixedly installed on the left and right sides above the surface of the support frame, a working end is arranged above the workbench, an adjustment mechanism is arranged on the inner side of the surface of the support column, two slide rails are symmetrically distributed and fixed above the surface of the workbench, a slider is slidably arranged on the surface of the slide rail, and a fixing mechanism is arranged on the rear side of the surface of the slider.

[0007] Preferably, the adjustment mechanism includes a fixed plate fixedly installed on opposite sides above the surface of the two side support columns, and a first screw rod is rotatably arranged on the inner surface of the left fixed plate, and a first guide rod is fixedly installed on the inner surface of the right fixed plate, and a driving motor is arranged at the front end of the first screw rod passing through the fixed plate.

[0008] Preferably, the adjustment mechanism also includes a movable plate provided on the surface of the first screw rod and the first guide rod, and the second screw rod and the second guide rod are provided on the opposite side of the surface of the movable plate in sequence from top to bottom, the right end of the second screw rod passes through the right movable plate and is provided with a drive motor, and the second screw rod and the second guide rod are provided with the same movable block on their surfaces.

[0009] Preferably, the movable plate is threadedly connected to the first screw rod and slidably connected to the first guide rod respectively, the movable block is threadedly connected to the second screw rod and slidably connected to the second guide rod, and the bottom end of the movable block is fixedly connected to the working end.

[0010] Preferably, the slide rail is tilted in the opposite direction to form a "V" shape, and the slider is vertically distributed to the slide rail.

[0011] Preferably, the fixing mechanism comprises a support bracket fixedly installed below the rear end of the sliding block surface, a clamping plate is arranged above the support bracket, and the clamping plate and the support bracket are arranged in semi-arc shapes corresponding to each other.

[0012] Preferably, the fixing mechanism also includes lugs fixedly provided on the left and right sides of the clamping plate and the supporting bracket surface, a screw is rotatably provided above the surface of the left lug of the supporting bracket, and a fixing rod is fixedly installed above the surface of the right lug, the screw is threadedly connected to the left lug of the clamping plate, and the fixing rod is slidably connected to the right lug of the clamping plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can adjust the working end in a horizontal plane to perform all-round processing point adjustment through the arrangement of the adjustment mechanism, the fixed plate, the first screw rod, the first guide rod, the drive motor, the movable plate, the second screw rod, the second guide rod and the movable block. Regardless of any fixed position or fixed size elbow, accurate corresponding point processing can be performed, thereby improving the flexibility and practicality of use;

[0015] 2. The utility model can flexibly adapt and adjust the clamping position of the fixing mechanism according to elbows of different sizes and lengths through the arrangement of the slide rail and the slider, and can flexibly adapt to the fixing of elbows of different sizes;

[0016] 3. The utility model can effectively prevent the elbow from loosening and falling off during processing by setting a fixing mechanism, a supporting bracket, a lug, a screw, a fixing rod and a clamping plate. The upper and lower arc-shaped covering and fixing can better fit the round surface shape of the elbow for clamping, so that the clamping points of the elbow are evenly stressed, preventing deformation and damage of the elbow caused by single-point pushing and clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view of the workbench structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0021] In the figure: 1. support frame; 2. workbench; 3. support column; 4. working end; 5. adjustment mechanism; 501. fixed plate; 502. first screw rod; 503. first guide rod; 504. drive motor; 505. movable plate; 506. second screw rod; 507. second guide rod; 508. movable block; 6. slide rail; 7. slider; 8. fixing mechanism; 801. support frame; 802. lug; 803. screw rod; 804. fixed rod; 805. clamping plate. 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 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.

[0023] like Figure 1-Figure 3 As shown, a copper-nickel elbow processing device includes a support frame 1, a workbench 2 is fixedly arranged in the middle above the surface of the support frame 1, support columns 3 are fixedly installed on the left and right sides above the surface of the support frame 1, a working end 4 is arranged above the workbench 2, an adjustment mechanism 5 is arranged on the inner side of the surface of the support column 3, two slide rails 6 are symmetrically distributed and fixed above the surface of the workbench 2, a slider 7 is slidably arranged on the surface of the slide rail 6, and a fixing mechanism 8 is arranged on the rear side of the surface of the slider 7.

[0024] By adopting the above technical solution, the processing point of the working end 4 can be adjusted in all directions within the plane by using the adjustment mechanism 5;

[0025] The slider 7 moves along the slide rail 6 to flexibly adapt and adjust the fixing mechanism 8 according to elbows of different sizes;

[0026] The fixing mechanism 8 can fix the elbow to be processed to prevent the elbow from loosening.

[0027] Furthermore, the adjustment mechanism 5 includes a fixed plate 501 fixedly installed on the opposite side above the surface of the two side support columns 3, and a first screw rod 502 is rotatably installed on the inner surface of the left fixed plate 501, and a first guide rod 503 is fixedly installed on the inner surface of the right fixed plate 501, and a driving motor 504 is installed at the front end of the first screw rod 502 passing through the fixed plate 501.

[0028] By adopting the above technical solution, the driving motor 504 provides rotational force to the first screw rod 502 .

[0029] Furthermore, the adjustment mechanism 5 also includes a movable plate 505 provided on the surface of the first screw rod 502 and the first guide rod 503, and the second screw rod 506 and the second guide rod 507 are provided on the opposite side of the surface of the movable plate 505 in sequence from top to bottom. The right end of the second screw rod 506 passes through the right movable plate 505 and is provided with a drive motor 504, and the second screw rod 506 and the second guide rod 507 are provided with the same movable block 508 on the surface.

[0030] By adopting the above technical solution, the driving motor 504 can also provide rotational force to the second screw rod 506;

[0031] The movable plates 505 on both sides are connected by the second screw rod 506 and the second guide rod 507 to form a horizontal frame as a whole.

[0032] Furthermore, the movable plate 505 is threadedly connected to the first screw rod 502 and slidably connected to the first guide rod 503, the movable block 508 is threadedly connected to the second screw rod 506 and slidably connected to the second guide rod 507, and the bottom end of the movable block 508 is fixedly connected to the working end 4.

[0033] By adopting the above technical solution, the first screw rod 502 rotates, and the movable plate 505 is limited by the first guide rod 503 on the right side, and can move forward and backward by pushing with the thread;

[0034] The second screw rod 506 rotates, and the movable block 508 is limited by the second guide rod 507, and can move left and right by pushing with the thread;

[0035] The movable plate 505 moves forward and backward, which drives the movable block 508 to move forward and backward through the second screw rod 506 and the second guide rod 507, and the movable block 508 is fixed to the working end 4, that is, when adjusting forward, backward, left and right, the working end 4 will also adjust its position accordingly.

[0036] like Figure 3-Figure 4 As shown, the slide rail 6 is tilted in the opposite direction to form a "V" shape, and the slider 7 is vertically distributed with respect to the slide rail 6 in the longitudinal direction.

[0037] By adopting the above technical solution, the slider 7 slides toward the rear end of the "V"-shaped slide rail 6, and the opening gradually increases, that is, the distance between the sliders 7 increases, which can adapt to elbow pipe fittings with larger lengths; conversely, the slider 7 slides toward the front side, and the distance between the sliders 7 decreases, which can adapt to elbow pipe fittings with smaller lengths.

[0038] Furthermore, the fixing mechanism 8 includes a support bracket 801 fixedly installed below the rear end of the surface of the slider 7, a clamping plate 805 is arranged above the support bracket 801, and the clamping plate 805 and the support bracket 801 are arranged in corresponding semi-arc shapes.

[0039] By adopting the above technical solution, the arc-shaped setting of the support frame 801 and the clamping plate 805 can wrap the elbow pipe in an arc shape, which can better fit the round surface shape of the elbow for clamping, so that the clamping points of the elbow are evenly stressed, preventing deformation and damage of the elbow caused by single-point pushing and clamping.

[0040] Furthermore, the fixing mechanism 8 also includes lugs 802 fixedly arranged on the left and right sides of the clamping plate 805 and the support bracket 801. A screw 803 is rotatably arranged above the surface of the left lug 802 of the support bracket 801, and a fixing rod 804 is fixedly installed above the surface of the right lug 802. The screw 803 is threadedly connected to the left lug 802 of the clamping plate 805, and the fixing rod 804 is slidably connected to the right lug 802 of the clamping plate 805.

[0041] By adopting the above technical solution, when the screw rod 803 rotates under the limit of the fixing rod 804, the clamping plate 805 will move downward, and cooperate with the supporting bracket 801 to cover, clamp and fix the two ends of the elbow.

[0042] Working principle: When using the copper-nickel elbow processing device, first, place one end of the elbow on the support bracket 801 on the surface of the slider 7 on either side, and then, according to the size and length of the elbow, slide the sliders 7 on both sides along the slide rail 6 until one end of the elbow is located on the left support bracket 801 and the other end is located on the right support bracket 801, and then rotate the screw 803 under the limit of the fixing rod 804 to move the clamping plate 805 downward, and cooperate with the support bracket 801 to cover and clamp the two ends of the elbow. After the two ends of the elbow are clamped and fixed by the fixing mechanism 8, since the shape of the elbow is fixed, after the two ends of the elbow are fixed, the slider 7 cannot slide to adjust the expansion or contraction, and can only be fixed in position on the slide rail 6. Then, the working end 4 can be started to process the elbow. During the processing, according to different elbow processing points, or fixed The processing position deviation caused by the different sizes of elbows is determined, and the position of the working end 4 is adaptively adjusted through the adjustment mechanism 5. In the adjustment mechanism 5, the driving motor 504 can respectively drive the first screw rod 502 and the second screw rod 506 to rotate. When the first screw rod 502 rotates, the horizontal whole formed by the left and right side movable plates 505, the second screw rod 506 and the second guide rod 507 can move forward and backward under the limit of the first guide rod 503, that is, drive the movable block 508 to move forward and backward, and adjust the position of the working end 4 forward and backward. When the second screw rod 506 rotates, under the limit of the second guide rod 507, the movable block 508 moves left and right, and then drives the working end 4 to adjust the position left and right, which can make the working end 4 in the same plane. All-round adjustment and precise processing can be performed. This is the working principle of the copper-nickel elbow processing device.

Claims

1. A copper-nickel elbow processing device, comprising a support frame (1), characterized in that: A workbench (2) is fixedly arranged in the middle of the upper surface of the support frame (1), support columns (3) are fixedly installed on both left and right sides of the upper surface of the support frame (1), a working end (4) is arranged above the workbench (2), an adjustment mechanism (5) is arranged on the inner side of the surface of the support column (3), two slide rails (6) are symmetrically distributed and fixedly arranged above the surface of the workbench (2), a slider (7) is slidably arranged on the surface of the slide rail (6), and a fixing mechanism (8) is arranged on the rear side of the surface of the slider (7).

2. A copper-nickel elbow processing device according to claim 1, characterized in that: The adjustment mechanism (5) comprises a fixing plate (501) fixedly installed on opposite sides of the surface of the two side support columns (3), and a first screw rod (502) is rotatably installed on the inner surface of the left fixing plate (501), and a first guide rod (503) is fixedly installed on the inner surface of the right fixing plate (501), and a driving motor (504) is installed at the front end of the first screw rod (502) that passes through the fixing plate (501).

3. A copper-nickel elbow processing device according to claim 1, characterized in that: The adjusting mechanism (5) further comprises a first screw rod (502) and a first guide rod (503) both having movable plates (505) disposed on their surfaces, a second screw rod (506) and a second guide rod (507) being disposed in sequence from top to bottom on the opposite side of the surface of the movable plate (505), a right end of the second screw rod (506) penetrating the right movable plate (505) being provided with a driving motor (504), and a common movable block (508) being disposed on the surfaces of the second screw rod (506) and the second guide rod (507).

4. A copper-nickel elbow processing device according to claim 3, characterized in that: The movable plate (505) is respectively threadedly connected to the first screw rod (502) and slidably connected to the first guide rod (503); the movable block (508) is threadedly connected to the second screw rod (506) and slidably connected to the second guide rod (507); and the bottom end of the movable block (508) is fixedly connected to the working end (4).

5. A copper-nickel elbow processing device according to claim 1, characterized in that: The slide rail (6) is tilted in the opposite direction to form a "V" shape, and the slider (7) is vertically distributed with respect to the slide rail (6).

6. A copper-nickel elbow processing device according to claim 1, characterized in that: The fixing mechanism (8) comprises a support frame (801) fixedly installed below the rear end of the surface of the slider (7), a clamping plate (805) is arranged above the support frame (801), and the clamping plate (805) and the support frame (801) are arranged in semi-arc shapes corresponding to each other.

7. A copper-nickel elbow processing device according to claim 1, characterized in that: The fixing mechanism (8) further comprises lugs (802) fixedly arranged on both left and right sides of the surfaces of the clamping plate (805) and the supporting frame (801); a screw rod (803) is rotatably arranged above the surface of the left lug (802) of the supporting frame (801); a fixing rod (804) is fixedly installed above the surface of the right lug (802); the screw rod (803) is threadedly connected to the left lug (802) of the clamping plate (805); and the fixing rod (804) is slidably connected to the right lug (802) of the clamping plate (805).

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