Electrophoresis hanger for automobile oil seal base

Abstract

The utility model provides an electrophoresis hanger for an automobile oil seal base, belongs to the technical field of electrophoresis of automobile parts, and aims to solve the problem that the electrophoresis treatment effect is affected as the surface of the oil seal base is easily shielded by a bent hook when the oil seal base is subjected to electrophoresis treatment. Comprising a suspender; the supporting frame is fixedly connected to the lower portion of the hanging rod; the transmission boxes are dispersedly and fixedly connected to the right side of the supporting frame; the multiple hanging rods are arranged in the supporting frame in a dispersed mode; the multiple sets of quick suspension assemblies are arranged in the multiple transmission boxes correspondingly; the multiple sets of quick replacement assemblies are arranged in the multiple limiting boxes correspondingly; according to the utility model, the inner ring of the oil seal base can be fixed by the first hook and the second hook which are opened, so that the electrophoresis treatment effect on the surface of the oil seal base is better, the electrophoresis treatment can be carried out on oil seal bases of various specifications by one set of support frame, and the production cost of an enterprise is greatly saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrophoresis of automobile parts, and more specifically, particularly relates to an electrophoresis hanger for an automobile oil seal base. Background Art

[0002] The automobile oil seal base is usually made of metal. As the installation and fixing component of the oil seal, it is directly exposed to the external environment and its surface needs to be electrophoretically treated to enhance the corrosion resistance and wear resistance. During the electrophoretic treatment, the oil seal base needs to be fixed on a hanger. The existing automobile oil seal base electrophoretic hanger is generally composed of a hanger, a support frame, a hanging rod and a hook.

[0003] Existing application number: CN202222305181.1, the utility model provides a multi-layer V-shaped hanger for electrophoretic painting of automotive parts, the hanger is welded with a horn hook at the end of a vertical main pole, at least two groups of horizontal main frames are welded at equal intervals on the vertical main pole, and a plurality of V-shaped hangers are welded at equal intervals on each group of horizontal main frames. The hanger can perform electrophoretic painting on multiple parts at the same time, and during electrophoresis, it effectively avoids the phenomenon that the electrophoretic paint is adsorbed onto the hanger through the workpiece, causing the workpiece and the hanger to stick together. The utility model has a simple structure and strong versatility, which not only improves product quality, but also improves processing efficiency and reduces material loss, and is suitable for the needs of large-scale industrial production.

[0004] Based on the above, in order to prevent the oil seal base from falling off the hook during electrophoresis treatment, the end of the hook is usually bent inward, which makes the surface of the oil seal base easily blocked by the bent part of the hook, affecting the electrophoresis treatment effect of the surface of the oil seal base. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an electrophoresis hanger for an automobile oil seal base, so as to solve the problem that in order to prevent the existing oil seal base from falling off the hook during electrophoresis treatment, the end of the hook is usually bent inward, which causes the surface of the oil seal base to be easily blocked by the bent part of the hook, thereby affecting the electrophoresis treatment effect of the surface of the oil seal base.

[0006] The purpose and effect of the electrophoresis hanger for automobile oil seal base of the utility model are achieved by the following specific technical means:

[0007] An electrophoresis hanger for an automobile oil seal base, comprising: a hanger rod;

[0008] A support frame, the support frame is fixedly connected under the suspension rod;

[0009] A chute, wherein a plurality of chute are provided, and the plurality of chute are dispersedly provided on the left and right sides of the support frame;

[0010] A transmission box, wherein the transmission box is provided in multiple pieces, and the multiple transmission boxes are dispersedly fixedly connected to the right side of the support frame;

[0011] Knobs, wherein the knobs are provided in multiple pieces, and the multiple pieces of the knobs are rotatably connected to the front of the multiple pieces of transmission boxes respectively;

[0012] A limit box, wherein a plurality of limit boxes are provided, and the plurality of limit boxes are dispersedly fixedly connected to the left side of the support frame;

[0013] A suspension rod, wherein the suspension rod is provided in a plurality of pieces, and the plurality of suspension rods are dispersedly arranged inside the support frame;

[0014] A quick suspension assembly, wherein the quick suspension assembly is provided in a plurality of groups, and the plurality of groups of the quick suspension assembly are respectively provided inside the plurality of transmission boxes;

[0015] A quick-change assembly is provided in multiple groups, and the multiple groups of quick-change assemblies are respectively arranged inside multiple limit boxes.

[0016] Furthermore, the quick suspension assembly includes:

[0017] A transmission worm, the transmission worm is coaxially fixedly connected behind the knob;

[0018] a first transmission shaft, the first transmission shaft being rotatably connected inside the transmission box;

[0019] A transmission worm wheel is coaxially fixedly connected to the right end of the first transmission shaft, and the transmission worm wheel is meshed with the transmission worm.

[0020] Furthermore, the quick suspension assembly also includes:

[0021] A transmission gear, the transmission gear is coaxially fixedly connected to the left end of the first transmission shaft;

[0022] Slide blocks, wherein two groups of the slide blocks are provided, each group of the slide blocks is provided with two pieces, and the two groups of the slide blocks are slidably connected in the slide grooves on the left and right sides respectively;

[0023] Transmission racks, two transmission racks are provided, the two transmission racks are respectively fixedly connected to the right sides of the two sliders on the right side, and the two transmission racks are respectively meshed with the front and rear sides of the transmission gear.

[0024] Furthermore, the quick suspension assembly also includes:

[0025] Extrusion rods, the extrusion rods are arranged in two groups, each group of the extrusion rods is arranged with two pieces, the right ends of the two groups of extrusion rods are respectively fixedly connected to the front and rear sides of a group of sliders on the right side, and the left ends of the two groups of extrusion rods are respectively fixedly connected to the front and rear sides of a group of sliders on the left side.

[0026] Furthermore, the quick suspension assembly also includes:

[0027] A first hook, wherein a plurality of the first hooks are provided, and the plurality of the first hooks are dispersedly fixedly connected to the suspension rod;

[0028] The second hooks are arranged in multiple groups, each group of the second hooks is provided with two pieces, the multiple groups of the second hooks are dispersedly fixedly connected under the hanging rod, and the positions of the multiple groups of the second hooks correspond to the positions of the multiple first hooks respectively.

[0029] Furthermore, the quick-change assembly includes:

[0030] A limit block, wherein the limit block is slidably connected inside the limit box, and the right end of the limit block is inserted into the left end of the suspension rod;

[0031] A drawer is fixedly connected to the left side of the limit block, and is slidably connected to the left end of the limit box.

[0032] Furthermore, the quick-change assembly also includes:

[0033] A limit spring, wherein the left end of the limit spring is fixedly connected to the inside of the limit box, and the right end of the limit spring is fixedly connected to the left side of the limit block;

[0034] The limiting plate is an "L"-shaped structure. Two limiting plates are provided, and the rear sides of the two limiting plates are dispersedly fixedly connected to the rear of the support frame.

[0035] Compared with the prior art, the utility model has the following beneficial effects:

[0036] First, turn the knob to drive the two groups of extrusion rods to slide inward at the same time through the quick hanging assembly, so that the distance between the first hook and the second hook is reduced. After the inner rings of multiple oil seal bases are hung on the ends of multiple first hooks in turn, turn the knob in the opposite direction to cause the two extrusion rods to slide outward at the same time. Since the first hook and the second hook are made of elastic metal material, the distance between the first hook and the second hook will gradually expand, so that the inner ring of the oil seal base is fixed by the stretched first hook and the second hook.

[0037] Secondly, by quickly replacing the components, the suspension rod with the first hook and the second hook of different specifications can be replaced, which is convenient and fast to operate. A set of support frames can perform electrophoresis treatment on oil seal bases of various specifications.

[0038] The utility model can adjust the distance between the plurality of first hooks and the plurality of second hooks by turning a knob, so that the inner circle of the oil seal base can be fixed by the stretched first hook and the second hook, thereby preventing the surface of the oil seal base from falling off the support frame during electrophoresis treatment, and also avoiding the surface of the oil seal base from being blocked by the first hook and the second hook during electrophoresis, so that the electrophoresis treatment effect of the surface of the oil seal base is better, the hanging rod can be quickly replaced, and a set of support frames can perform electrophoresis treatment on oil seal bases of various specifications, thereby greatly saving the production cost of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0040] Figure 2 It is a structural schematic diagram of the support frame of the utility model.

[0041] Figure 3 It is a schematic diagram of the suspension rod structure of the utility model.

[0042] Figure 4 It is a schematic diagram of the knob structure of the utility model.

[0043] Figure 5 It is a schematic diagram of the limit box structure of the utility model.

[0044] Figure 6 It is a schematic diagram of the cross-sectional structure of the limit box of the utility model.

[0045] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0046] 1. Suspension rod; 2. Support frame; 201. Slide groove; 3. Transmission box; 301. Knob; 4. Limit box; 5. Suspension rod; 6. Transmission worm; 7. First transmission shaft; 701. Transmission worm gear; 702. Transmission gear; 8. Transmission rack; 9. Slider; 10. Extrusion rod; 11. First hook; 12. Second hook; 13. Limit block; 14. Pull-out piece; 15. Limit spring; 16. Limit plate. DETAILED DESCRIPTION

[0047] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0048] Embodiment 1:

[0049] As attached Figure 1 To Attachment Figure 6 As shown:

[0050] The utility model provides an electrophoresis hanger for an automobile oil seal base, comprising: a hanger rod 1;

[0051] Support frame 2, support frame 2 is fixedly connected under the suspension rod 1;

[0052] A chute 201, wherein a plurality of chute 201 are provided, and the plurality of chute 201 are dispersedly provided on the left and right sides of the support frame 2;

[0053] Transmission box 3, the transmission box 3 is provided with multiple pieces, and the multiple transmission boxes 3 are dispersedly fixedly connected to the right side of the support frame 2;

[0054] Knobs 301, which are provided in multiple pieces, and the multiple knobs 301 are rotatably connected to the front of the multiple transmission boxes 3;

[0055] A limit box 4, wherein a plurality of limit boxes 4 are provided, and the plurality of limit boxes 4 are dispersedly fixedly connected to the left side of the support frame 2;

[0056] A suspension rod 5, wherein a plurality of suspension rods 5 are provided, and the plurality of suspension rods 5 are dispersedly arranged inside the support frame 2;

[0057] The quick suspension components are arranged in multiple groups, and the multiple groups of quick suspension components are arranged inside the multiple transmission boxes 3 respectively.

[0058] Among them, the quick suspension components include:

[0059] A transmission worm 6, which is coaxially fixedly connected behind the knob 301;

[0060] A first transmission shaft 7, the first transmission shaft 7 is rotatably connected to the inside of the transmission box 3;

[0061] The transmission worm wheel 701 is coaxially fixedly connected to the right end of the first transmission shaft 7, and the transmission worm wheel 701 is meshed with the transmission worm 6. The effect brought about is that by twisting the knob 301, the first transmission shaft 7 can be driven to rotate through the worm gear transmission mechanism formed by the meshing of the transmission worm wheel 701 and the transmission worm 6.

[0062] Among them, the quick suspension components also include:

[0063] A transmission gear 702, the transmission gear 702 is coaxially fixedly connected to the left end of the first transmission shaft 7;

[0064] Slide blocks 9, two groups of slide blocks 9 are provided, each group of slide blocks 9 is provided with two pieces, and the two groups of slide blocks 9 are slidably connected in the slide grooves 201 on the left and right sides respectively;

[0065] The transmission rack 8 includes two transmission racks 8, which are respectively fixedly connected to the right sides of the two sliders 9 on the right side. The two transmission racks 8 are respectively meshed with the front and rear sides of the transmission gear 702. The effect is that the first transmission shaft 7 drives the two sliders 9 on the right side to slide inward or outward at the same time through the gear rack transmission mechanism formed by the meshing of the transmission gear 702 and the two transmission racks 8.

[0066] Among them, the quick suspension components also include:

[0067] Extrusion rods 10, two groups of extrusion rods 10 are arranged, and each group of extrusion rods 10 is arranged with two pieces. The right ends of the two groups of extrusion rods 10 are respectively fixedly connected to the front and rear sides of a group of sliders 9 on the right side, and the left ends of the two groups of extrusion rods 10 are respectively fixedly connected to the front and rear sides of a group of sliders 9 on the left side. The effect brought about is that the two sliders 9 on the right side slide inward or outward at the same time, which will drive the two groups of extrusion rods 10 to slide inward or outward at the same time, and the two sliders 9 on the left side can ensure that the sliding process is smoother.

[0068] Among them, the quick suspension components also include:

[0069] A first hook 11, wherein a plurality of first hooks 11 are provided, and the plurality of first hooks 11 are dispersedly fixedly connected to the hanging rod 5;

[0070] The second hooks 12 are arranged in multiple groups, and each group of second hooks 12 is arranged with two pieces. The multiple groups of second hooks 12 are dispersedly fixedly connected under the hanging rod 5, and the positions of the multiple groups of second hooks 12 respectively correspond to the positions of the multiple first hooks 11. The effect brought about is that the two groups of extrusion rods 10 slide inward at the same time to squeeze the first hook 11 and the second hook 12 inward, so as to facilitate the inner ring of the oil seal base to be hung on the first hook 11.

[0071] The specific usage and function of this embodiment are as follows:

[0072] When the oil seal base needs to be electrophoretically treated, the knob 301 is twisted, and the worm gear transmission mechanism formed by the meshing of the transmission worm wheel 701 and the transmission worm 6 drives the first transmission shaft 7 to rotate. The first transmission shaft 7 drives the two sliders 9 on the right to slide inward at the same time through the gear rack transmission mechanism formed by the meshing of the transmission gear 702 and the two transmission racks 8. The two sliders 9 on the right slide inward at the same time, which will drive the two groups of extrusion rods 10 to slide inward at the same time. The two sliders 9 on the left can ensure that the sliding process is smoother. The two groups of extrusion rods 10 slide inward at the same time to the first hook 11 and the first hook 12. The two hooks 12 are squeezed inward, and the distance between the first hook 11 and the second hook 12 is reduced, so that the inner circle of the oil seal base can be hung on the end of the first hook 11; after all the first hooks 11 are hung with the oil seal base, the knob 301 is twisted in the opposite direction, and the two extrusion rods 10 slide outward at the same time. Since the first hook 11 and the second hook 12 are made of elastic metal material, the distance between the first hook 11 and the second hook 12 will gradually increase, so that the inner circle of the oil seal base is fixed by the stretched first hook 11 and the second hook 12, which is convenient for subsequent electrophoresis treatment.

[0073] Embodiment 2:

[0074] Based on the first embodiment, as shown in the attached Figure 1 To Attachment Figure 6 As shown, quick-change components are also included, and multiple groups of quick-change components are provided, and the multiple groups of quick-change components are respectively arranged inside the multiple limit boxes 4.

[0075] The quick-change components include:

[0076] A limit block 13, the limit block 13 is slidably connected inside the limit box 4, and the right end of the limit block 13 is inserted into the left end of the suspension rod 5;

[0077] The pull-out piece 14 is fixedly connected to the left side of the limit block 13, and the pull-out piece 14 is slidably connected to the left end of the limit box 4. The effect is that by pulling the pull-out piece 14 to the right, the limit block 13 can be driven to withdraw from the left end of the hanging rod 5, and the hanging rod 5 together with the first hook 11 and the second hook 12 can be removed.

[0078] The quick-change components also include:

[0079] A limit spring 15, the left end of which is fixedly connected to the inside of the limit box 4, and the right end of which is fixedly connected to the left side of the limit block 13;

[0080] The limiting plate 16 is an "L"-shaped structure. Two limiting plates 16 are provided. The rear sides of the two limiting plates 16 are dispersedly fixedly connected to the rear of the support frame 2. The function brought about is that the new hanging rod 5 can be quickly positioned through the limiting plate 16. After placing the two ends of the hanging rod 5 on the inner angles of the two limiting plates 16 respectively, the pull-out piece 14 is released. Under the action of the limiting spring 15, the right end of the limiting block 13 is inserted into the left end of the new hanging rod 5 again, thereby fixing the new hanging rod 5 to the support frame 2.

[0081] The specific usage and function of this embodiment are as follows:

[0082] When the specifications of the first hook 11 and the second hook 12 on the current hanging rod 5 are not suitable for the specifications of the oil seal base to be electrophoretically treated next, the pull-out piece 14 can be pulled to the right to drive the limit block 13 to withdraw from the left end of the hanging rod 5, and the hanging rod 5 together with the first hook 11 and the second hook 12 can be removed; take out the hanging rod 5 of suitable specifications, place the two ends of the hanging rod 5 on the inner angles of the two limit plates 16 respectively, and then release the pull-out piece 14. Under the action of the limit spring 15, the right end of the limit block 13 is inserted into the left end of the new hanging rod 5 again, so that the new hanging rod 5 is fixed to the support frame 2. A set of support frames 2 can perform electrophoresis treatment on oil seal bases of various specifications, which greatly saves the production cost of the enterprise.

Claims

1. An electrophoresis hanger for an automobile oil seal base, comprising a suspension rod, a support frame, a slide groove, a transmission box, a knob, a limit box, a suspension rod, a quick suspension assembly and a quick replacement assembly; the support frame is fixedly connected under the suspension rod; characterized in that: Multiple slide grooves are dispersedly opened on the left and right sides of the support frame; multiple transmission boxes are dispersedly fixedly connected to the right side of the support frame; multiple knobs are respectively rotatably connected to the front of the multiple transmission boxes; multiple limit boxes are dispersedly fixedly connected to the left side of the support frame; multiple suspension rods are dispersedly arranged inside the support frame; multiple groups of quick suspension components are respectively arranged inside the multiple transmission boxes; multiple groups of quick replacement components are respectively arranged inside the multiple limit boxes.

2. The electrophoresis hanger for automobile oil seal base as claimed in claim 1, characterized in that: The quick suspension assembly includes: a transmission worm, a first transmission shaft and a transmission worm wheel; the transmission worm is coaxially fixedly connected behind the knob; the first transmission shaft is rotatably connected inside the transmission box; the transmission worm wheel is coaxially fixedly connected to the right end of the first transmission shaft, and the transmission worm wheel is meshed with the transmission worm.

3. The electrophoresis hanger for automobile oil seal base as claimed in claim 2, characterized in that: The quick suspension assembly also includes: a transmission gear, a slider and a transmission rack; the transmission gear is coaxially fixedly connected to the left end of the first transmission shaft; the slider is provided in two groups, each group of the sliders is provided with two pieces, and the two groups of the sliders are respectively slidably connected in the slide grooves on the left and right sides; the transmission rack is provided with two pieces, and the two transmission racks are respectively fixedly connected to the right sides of the two sliders on the right side, and the two transmission racks are respectively meshed with the front and rear sides of the transmission gear.

4. The electrophoresis hanger for automobile oil seal base as claimed in claim 3, characterized in that: The quick suspension assembly also includes: extrusion rods; two groups of extrusion rods are provided, each group of extrusion rods is provided with two pieces, the right ends of the two groups of extrusion rods are respectively fixedly connected to the front and rear sides of a group of sliders on the right side, and the left ends of the two groups of extrusion rods are respectively fixedly connected to the front and rear sides of a group of sliders on the left side.

5. The electrophoresis hanger for automobile oil seal base as claimed in claim 4, characterized in that: The quick hanging assembly also includes: a first hook and a second hook; the first hook is provided in multiple pieces, and the multiple first hooks are dispersedly fixedly connected to the hanging rod; the second hook is provided in multiple groups, each group of the second hooks is provided with two pieces, and the multiple groups of the second hooks are dispersedly fixedly connected under the hanging rod, and the positions of the multiple groups of the second hooks correspond to the positions of the multiple first hooks respectively.

6. The electrophoresis hanger for automobile oil seal base as claimed in claim 1, characterized in that: The quick-change assembly includes: a limit block and a pull-out piece; the limit block is slidably connected inside the limit box, and the right end of the limit block is inserted into the left end of the hanging rod; the pull-out piece is fixedly connected to the left side of the limit block, and the pull-out piece is slidably connected to the left end of the limit box.

7. The electrophoresis hanger for automobile oil seal base as claimed in claim 6, characterized in that: The quick-change assembly also includes: a limit spring and a limit plate; the left end of the limit spring is fixedly connected to the inside of the limit box, and the right end of the limit spring is fixedly connected to the left side of the limit block; the limit plate is an "L"-shaped structure, and two limit plates are provided, and the rear sides of the two limit plates are dispersedly fixedly connected to the back of the support frame.

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