Novel micro-arc oxidation hanger

Abstract

The utility model relates to the technical field of micro-arc oxidation hanging tools, and discloses a novel micro-arc oxidation hanging tool which comprises a bottom frame, a supporting column is fixedly connected to the top of the bottom frame, a threaded rod is rotatably connected to the interior of the supporting column, the top end of the threaded rod penetrates through the top of the supporting column and extends, and a first rotary knob is fixedly connected to the top end of the threaded rod. The outer wall of the threaded rod is in threaded connection with a first sliding block, the first sliding block is slidably connected into the supporting column, and the outer wall of the first sliding block is fixedly connected with a limiting rod. The first knob rotates to drive the threaded rod to rotate, the limiting groove can limit the limiting rod, and the limiting rod is fixedly connected with the first sliding block, so that when the threaded rod rotates, the first sliding block can move along the threaded rod, the first sliding block drives the limiting rod to move, the limiting rod drives the mounting ring to move, and the mounting ring drives the hook above to move; and therefore, the distance between the upper hook and the lower hook is changed, and aluminum alloys with different lengths can be fixed conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to micro -arc oxidation hanger technical field especially relates to a novel micro -arc oxidation hanger. BACKGROUND

[0002] Aluminum alloy micro -arc oxidation technology, also called micro -plasma oxidation, anodic spark deposition or spark discharge anodic oxidation, is a new surface treatment technology developed on the basis of ordinary anodic oxidation. Aluminum alloy parts in electrolyte through high voltage discharge, make its surface generate a layer with the base metallurgical bonding, the ceramic layer of alumina-based ceramic layer, high hardness, high impedance and high stability can meet the requirements of corrosion resistance, heat corrosion resistance and wear resistance of aluminum alloy, in the micro -arc oxidation treatment of aluminum alloy parts, usually need to use the hanger.

[0003] The utility model discloses a titanium alloy micro -arc oxidation workpiece hanger, including the hanging rod, the most downside position of hanging rod is provided with rotating device, and the left and right sides outside position of hanging rod is provided with the mounting device, and the upside position of hanging rod is provided with the ball, and the outside position of ball is provided with the connecting block, and the connecting block includes fixed sleeve ring, clockwise screw thread, the upside outside position of fixed sleeve ring is provided with clockwise screw thread, the upside position of clockwise screw thread is provided with the connecting sleeve, and the upside position of connecting sleeve is provided with the hook, after the equipment needing micro -arc oxidation is hung through the mounting device, is put into equipment main body, then under the action of water flow, rotating device can drive the hanging rod and ball to rotate in fixed sleeve ring through water flow, can expand the contact area of the workpiece needing micro -arc oxidation, and accelerate work efficiency.

[0004] The device is that the aluminum alloy parts needing micro -arc oxidation are hung on the hanging rod to carry out micro -arc oxidation, and the distance between the upper and lower two hanging rods of the device is fixed, and the size of the aluminum alloy parts is not fixed, when the aluminum alloy parts are larger, the bottom of the upper aluminum alloy parts contacts the top of the lower aluminum alloy parts, and uneven oxidation of the aluminum alloy parts is easy to cause. Utility model content

[0005] To solve the above technical problems, the utility model provides a novel micro -arc oxidation hanger.

[0006] The utility model discloses the following technical scheme is realized: A novel micro-arc oxidation hanger, including the chassis, the chassis top fixedly connected with the support column, the support column inside rotationally connected with the threaded rod, the threaded rod top end penetrates support column top and extends, the threaded rod top fixedly connected with the first knob, the threaded rod outer wall is connected with the first sliding block, the first sliding block slidingly connects in the support column, the first sliding block outer wall fixedly connected with the limiting rod, the support column is opened with the limiting slot, the limiting rod slidingly connects in the limiting slot, the limiting rod away from the first sliding block one end penetrates the limiting slot and extends, the limiting rod away from the first sliding block one end fixedly connected with the mounting ring.

[0007] Through the above technical scheme, rotate the first knob, and the knob drives the first threaded rod to rotate, and the first threaded rod rotates and makes the first sliding block move along the first threaded rod, and the first threaded rod drives the limiting rod to move along the limiting slot, so that the mounting ring can be moved, and the distance between the mounting ring and the fixed ring changes.

[0008] As a further improvement of the above scheme, the limiting rod is provided with four, the four limiting rods are symmetrically arranged with the first sliding block as the center, and the limiting slot is provided with four, and the four limiting slots are symmetrically arranged with the center of the support column.

[0009] As a further improvement of the above scheme, the bottom of the chassis is fixedly connected with a self-locking universal wheel, the outer wall of the support column is fixedly connected with a fixed ring, the outer walls of the mounting ring and the fixed ring are fixedly connected with a fixed frame, and a sliding groove is formed in the fixed frame.

[0010] Through the above technical scheme, the chassis is arranged in the shape of "ten", which is helpful to improve the stability of the device, and the self-locking universal wheel can facilitate the movement of the device.

[0011] As a further improvement of the above scheme, the chassis is in the shape of "ten", the fixed frame is provided with a plurality of fixed frames, the plurality of fixed frames are symmetrically arranged with the support column as the center, and the number of the sliding grooves is the same as that of the fixed frames.

[0012] As a further improvement of the above scheme, the sliding groove is rotationally connected with a bidirectional threaded rod, one end of the bidirectional threaded rod away from the support column penetrates the outer wall of the fixed frame and extends, and the other end of the bidirectional threaded rod away from the support column is fixedly connected with a second knob.

[0013] As a further improvement of the above scheme, the outer wall of the bidirectional threaded rod is threadedly connected with a second sliding block, the second sliding block is slidingly connected in the sliding groove, and the outer wall of the second sliding block is fixedly connected with a hook.

[0014] By the above technical scheme, the second knob is rotated, the second knob drives the bidirectional threaded rod to rotate, the bidirectional threaded rod rotates to make the two second sliders move reversely, the second sliders drive the hooks to move, so that the distance between the two hooks at different heights can be adjusted, so as to fix the aluminum alloy parts of different widths.

[0015] As a further improvement of the above scheme, the number of the second sliders is twice the number of the fixed frames, and the number of the hooks is the same as the number of the second sliders.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The first knob is rotated to drive the threaded rod to rotate, the limiting slot limits the limiting rod, the limiting rod is fixedly connected with the first slider, so that when the threaded rod rotates, the first slider moves along the threaded rod, the first slider drives the limiting rod to move, the limiting rod drives the mounting ring to move, the mounting ring drives the upper hook to move, so that the distance between the upper and lower hooks changes, so as to fix the aluminum alloy of different lengths.

[0018] The second knob is rotated to drive the bidirectional threaded rod to rotate, the sliding groove prevents the second slider from rotating, so that when the bidirectional threaded rod rotates, the two second sliders move reversely along the sliding groove, so that the distance between the two second sliders on the same fixed frame changes, so as to fix the aluminum alloy parts of different types.

[0019] The aluminum metal bottom is hung into the hook, then the first knob is rotated to make the upper hook rise, so as to drive the aluminum alloy part to rise, make the aluminum alloy bottom contact with the top wall in the lower hook, so as to avoid that the aluminum alloy part is displaced or shaken by the action of current, electric field or liquid flow in the electrolyte, and cause the uneven oxidation film. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the support column section structure schematic diagram of the utility model;

[0022] Figure 3 It is the utility model Figure 2 It is the A part enlarged structure schematic diagram of the utility model;

[0023] Figure 4 It is the fixed frame structure schematic diagram of the utility model;

[0024] Figure 5 It is the second slider structure schematic diagram of the utility model.

[0025] Main symbol explanation:

[0026] 1, chassis; 2, support column; 3, threaded rod; 4, first knob; 5, first slider; 6, limiting rod; 7, limiting groove; 8, mounting ring; 9, self-locking universal wheel; 10, fixed ring; 11, fixed frame; 12, sliding groove; 13, two-way threaded rod; 14, second knob; 15, second slider; 16, hook. DETAILED DESCRIPTION

[0027] Next, the utility model will be further described in conjunction with the drawings and specific embodiments, it should be explained that, without conflict, the following description of each embodiment or between the technical features can be arbitrarily combined to form a new embodiment.

[0028] Embodiment:

[0029] Please combine Figures 1-5 , the novel micro-arc oxidation hanger of the embodiment, including the chassis 1, the top of the chassis 1 is fixedly connected with the support column 2, the support column 2 is rotatably connected with the threaded rod 3 in the inside, the threaded rod 3 top end penetrates the top of the support column 2 and extends, the threaded rod 3 top end is fixedly connected with the first knob 4, the threaded rod 3 outer wall is threadedly connected with the first slider 5, the first slider 5 is slidably connected in the inside of the support column 2, the first slider 5 outer wall is fixedly connected with the limiting rod 6, the limiting groove 7 is set up on the support column 2, the limiting rod 6 is slidably connected in the limiting groove 7, the end of the limiting rod 6 away from the first slider 5 penetrates the limiting groove 7 and extends, the end of the limiting rod 6 away from the first slider 5 is fixedly connected with the mounting ring 8.

[0030] The limiting rod 6 is provided with four, four limiting rods 6 are symmetrically arranged with the first slider 5 as the center, the limiting groove 7 is provided with four, four limiting grooves 7 are symmetrically arranged with the center of the support column 2.

[0031] The chassis 1 bottom is fixedly connected with the self-locking universal wheel 9, the support column 2 outer wall is fixedly connected with the fixed ring 10, the mounting ring 8 and the fixed ring 10 outer wall are all fixedly connected with the fixed frame 11, and the fixed frame 11 is provided with the sliding groove 12.

[0032] The chassis 1 is in the shape of "ten", the fixed frame 11 is provided with a plurality of, a plurality of fixed frames 11 are symmetrically arranged with the support column 2 as the center, and the sliding groove 12 is provided with the same number as the fixed frame 11.

[0033] The sliding groove 12 is rotatably connected with the two-way threaded rod 13 in the inside, the end of the two-way threaded rod 13 away from the support column 2 penetrates the fixed frame 11 outer wall and extends, and the end of the two-way threaded rod 13 away from the support column 2 is fixedly connected with the second knob 14.

[0034] The second sliding block 15 is slidably connected in the sliding groove 12, and the hook 16 is fixedly connected to the outer wall of the second sliding block 15.

[0035] The number of the second sliding block 15 is twice the number of the fixed frame 11, and the number of the hook 16 is the same as that of the second sliding block 15.

[0036] The implementation principle of the novel micro-arc oxidation hanger in the embodiment is as follows: in use, the second knob 14 is rotated to drive the bidirectional threaded rod 13 to rotate, the sliding groove 12 prevents the second sliding block 15 from rotating, so that when the bidirectional threaded rod 13 rotates, the two second sliding blocks 15 move in opposite directions along the sliding groove 12, the distance between the two second sliding blocks 15 on the same fixed frame 11 changes, different types of aluminum alloy parts are fixed, the aluminum alloy parts are hung on the upper hook 16, the first knob 4 is rotated to drive the threaded rod 3 to rotate, the limiting groove 7 limits the limiting rod 6, the limiting rod 6 is fixedly connected with the first sliding block 5, so that when the threaded rod 3 rotates, the first sliding block 5 moves along the threaded rod 3, the first sliding block 5 drives the limiting rod 6 to move, the limiting rod 6 drives the mounting ring 8 to move, the mounting ring 8 drives the upper hook 16 to move, the distance between the upper and lower hooks 16 changes, different lengths of aluminum alloy are fixed, after adjustment, the aluminum metal is hung into the lower hook 16, the first knob 4 is rotated to drive the upper hook 16 to rise, the aluminum alloy part is driven to rise, the bottom of the aluminum alloy part contacts the top wall in the lower hook 16, the aluminum alloy part is prevented from being displaced or shaken due to the action of current, electric field or liquid flow in the electrolyte, and the unevenness of the oxidation film is avoided.

[0037] The above embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial change and replacement made by the person skilled in the art on the basis of the utility model belongs to the range of protection of the utility model.

Claims

1. A novel micro-arc oxidation hanger, characterized in that, The utility model relates to a support column, it is fixedly connected with the first sliding block on the screw rod (3) outer wall, the first sliding block (5) is connected in the support column (2) inside, the first sliding block (5) outer wall is fixedly connected with the limiting rod (6), the support column (2) is opened with the limiting slot (7), the limiting rod (6) is connected in the limiting slot (7), the limiting rod (6) away from the first sliding block (5) one end penetrates limiting slot (7) and extends, the limiting rod (6) away from the first sliding block (5) one end is fixedly connected with the mounting ring (8).

2. A novel micro-arc oxidation hanger according to claim 1, characterized in that: The limiting rod (6) is provided with four, four the limiting rod (6) is symmetrically arranged with the first sliding block (5) as center, the limiting slot (7) is opened with four, four the limiting slot (7) is symmetrically arranged with the center of support column (2).

3. A novel micro-arc oxidation hanger according to claim 1, characterized in that: The bottom of the chassis (1) is fixedly connected with a self-locking universal wheel (9), the outer wall of the support column (2) is fixedly connected with a fixed ring (10), the outer wall of the mounting ring (8) and the fixed ring (10) is fixedly connected with a fixed frame (11), and the fixed frame (11) is provided with a sliding slot (12).

4. A novel micro-arc oxidation hanger according to claim 3, characterized in that: The chassis (1) is in the shape of a cross, the fixed frame (11) is provided with a plurality of, a plurality of the fixed frame (11) is symmetrically arranged with the support column (2) as center, and the sliding slot (12) is provided with the same number as the fixed frame (11).

5. A novel micro-arc oxidation hanger according to claim 4, characterized in that: The inner rotatingly connected with the bidirectional screw rod (13) of the sliding slot (12), the bidirectional screw rod (13) away from the support column (2) one end penetrates the outer wall of fixed frame (11) and extends, the bidirectional screw rod (13) away from the support column (2) one end is fixedly connected with the second knob (14).

6. A novel micro-arc oxidation hanger according to claim 5, characterized in that: The outer wall of the bidirectional screw rod (13) is threadedly connected with the second sliding block (15), the second sliding block (15) is slidably connected in the sliding slot (12), and the outer wall of the second sliding block (15) is fixedly connected with a hook (16).

7. A novel micro-arc oxidation hanger according to claim 6, characterized in that: The number of the second sliding block (15) is twice the number of the fixed frame (11), and the number of the hook (16) is the same as the number of the second sliding block (15).

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