CN211897096U - Front fork hanger for vacuum coating - Google Patents
Front fork hanger for vacuum coating Download PDFInfo
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- CN211897096U CN211897096U CN201922475710.0U CN201922475710U CN211897096U CN 211897096 U CN211897096 U CN 211897096U CN 201922475710 U CN201922475710 U CN 201922475710U CN 211897096 U CN211897096 U CN 211897096U
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- front fork
- frame body
- rod
- limiting
- hanger
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Abstract
A front fork hanger for vacuum coating comprises a frame body and a rotating shaft arranged on the central line of the frame body, wherein a placing rack and a limiting rack are arranged in the frame body, the placing rack comprises a cross rod arranged on the frame body, a plurality of placing seats used for clamping front fork claw hooks are arranged on the cross rod, and the placing seats are uniformly arranged along the length direction of the cross rod; the limiting frame comprises a limiting rod used for being abutted against the fork shoulder of the front fork, and the limiting rod and the front fork are arranged in a one-to-one correspondence mode. The utility model discloses a frame body, including the frame body, the curb rod is including the horizontal pole, the curb rod is connected with the frame body, the curb rod is connected with the.
Description
Technical Field
The utility model relates to a coating film technical field, concretely relates to front fork hanger for vacuum coating.
Background
Vacuum coating refers to the process of evaporating a target material by using gas discharge and ionizing both evaporated substances and gas by using a low-voltage and large-current arc discharge technology under a vacuum condition, and depositing the evaporated substances and reaction products thereof on a workpiece by using the acceleration action of an electric field, which is also called Physical Vapor Deposition (PVD). The current vacuum coating technology mainly comprises three methods of evaporation coating, sputtering coating and ion plating.
In the prior art, vacuum coating equipment mainly adopts a cylindrical cavity, a target material is erected in the middle of the cavity, and electrons are released by electrifying. The product to be coated is fixed around the electrode in the form of a hanger, and the surface to be coated faces the electrode. The structure discharges from the electrode after the cavity is vacuumized and filled with inert gas, and the surface of the product to be coated facing the electrode receives electrons to complete the deposition of the coating.
As shown in fig. 1, the front fork includes a connecting pipe, a vertical pipe, and a fork shoulder combining the connecting pipe and the vertical pipe, one side of the vertical pipe, which is far away from the fork shoulder, is provided with a claw hook for connecting with the front wheel, the vertical pipe and the fork shoulder are both of a circular tubular structure, the front fork is rotated only by the central line of the vacuum coating equipment and is difficult to form uniform coating on the arc surface of the front fork, and the thicknesses of two coatings are different after the front fork is rotated, so that the process requirement is very high, and the prior art has an improvement.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a front fork hanger for vacuum coating, through the spacing of this internal rack and the fixed front fork that sets up of frame, make the front fork can take place to rotate along with the frame body, make the front fork surface coating film that the circular tube is constituteed even, guarantee the coating film effect of front fork.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a front fork hanger for vacuum coating comprises a frame body and a rotating shaft arranged on the central line of the frame body, wherein a placing rack and a limiting rack are arranged in the frame body, the placing rack comprises a cross rod arranged on the frame body, a plurality of placing seats used for clamping front fork claw hooks are arranged on the cross rod, and the placing seats are uniformly arranged along the length direction of the cross rod; the limiting frame comprises a limiting rod used for being abutted against the fork shoulder of the front fork.
Through adopting above-mentioned technical scheme, the front fork passes through the seat of placing on the horizontal pole and fixes a plurality of front forks on the horizontal pole, the fork shoulder butt of gag lever post and front fork, the restriction front fork uses the horizontal pole to take place to rotate as the axis and the front fork takes place to slide on horizontal pole length direction, guarantee the front fork stability when rotating along with the frame body, gag lever post and horizontal pole have reduced the area of contact with the front fork as far as simultaneously, make the overwhelming majority of surfaces of front fork can carry out the coating film, the frame body can be even through driving the surface that the front fork is rotatory to make the front fork carry out the coating film, the technology degree of difficulty of twice coating film has been avoided, guarantee the coating film effect of front fork.
The utility model discloses further set up to: the rack is including with frame body fixed connection's first well core rod, a plurality of evenly arranged in first core rod length direction the horizontal pole, place the seat symmetry on the horizontal pole and set up first well core rod's both sides.
Through adopting above-mentioned technical scheme, the horizontal pole that first well core rod bilateral symmetry set up makes horizontal pole both ends in hand even, and guarantees that the focus of frame body still is located near pivot axis, avoids appearing rocking after the frame body rotates, improves the stability of front fork when the frame body rotates, makes the front fork fix outside the frame body, reduces the influence of frame body when to the front fork coating film, avoids appearing the less phenomenon of the local coating film thickness of front fork, and then improves the coating film effect of front fork.
The utility model discloses further set up to: the frame body is internally provided with a plurality of groups of placing frames along the axis direction of the rotating shaft, and the limiting frames are arranged in one-to-one correspondence with the placing frames.
By adopting the technical scheme, the arrangement quantity of the front forks in the frame body is increased, the quantity of the front forks hung in the frame body is increased, and the film coating efficiency of the front forks is greatly improved.
The utility model discloses further set up to: the limiting frame further comprises connecting seats in sliding connection with the frame body and a second central rod connected with the two connecting seats, the limiting rod is parallel to the second central rod, and the limiting rod penetrates through all cross rods located on the first central rod.
Through adopting above-mentioned technical scheme, the slip setting of spacing frame connecting seat is originally internal at the frame, makes spacing frame can take place to slide in the front fork direction of height, especially when installing or dismantling the front fork on the horizontal pole, can reduce the interference between gag lever post and the front fork, makes things convenient for the operator to carry out the operation on the one hand, and on the other hand avoids the surface contact of gag lever post and front fork to cause the surperficial fish tail.
The utility model discloses further set up to: the frame body is followed seted up the groove of sliding in the axis direction, the connecting seat is including the joint spare of frame body, penetrate in the second well core rod the joint spare with the groove of sliding, threaded connection has two to be located in the second well core rod the fastening bolt of joint spare side.
Through adopting above-mentioned technical scheme, the fastening bolt that joint spare passes through both sides screws and makes joint spare fixed on the frame body, makes things convenient for the position of core rod along self length direction in the height of operator's adjustment spacing frame and the second, and core rod can rotate on joint spare in the second simultaneously, makes things convenient for the operator to adjust the height of core rod both sides gag lever post in the second.
The utility model discloses further set up to: the placing seat comprises a butt joint rod parallel to the cross rod, the butt joint rod is in butt joint with the front fork claw hook, and two ends of the butt joint rod are fixed on the cross rod.
Through adopting above-mentioned technical scheme, front fork claw hook passes through the horizontal pole and the butt pole butt simultaneously, makes front fork claw hook have two contact points to the rotation of restriction front fork on the horizontal pole guarantees the fixed stability of front fork.
The utility model discloses further set up to: the included angle between the abutting rod and the vertical surface of the frame body is 10-15 degrees.
By adopting the technical scheme, the vertical surface of the abutting rod and the frame body is arranged at 10-15 degrees, so that the front fork positioned on the cross rod can be obliquely fixed on the placing seat, electrons and oblique impact on the front fork can be realized when the front fork is coated, and the coating quality of the front fork is improved.
The utility model discloses further set up to: the placing seats on the cross rods on two sides of the first central rod are oppositely arranged, and the frame body rotates towards one side inclined towards the front fork.
Through adopting above-mentioned technical scheme, make the front fork slope opposite of well core rod both sides fix on the horizontal pole, the frame body rotates towards front fork slope one side simultaneously and can avoid the front fork body to take place to rock in the rotation, improves the stability of fixing the front fork on the frame body.
The utility model discloses further set up to: the limiting rod is provided with abutting rods which correspond to the front forks one by one, and the abutting rods are inserted into the connecting pipes of the front forks.
By adopting the technical scheme, the contact area between the limiting rod and the front fork is further reduced, the coating area of the front fork is improved as much as possible, the product quality is improved, and the repair of the subsequent processes to the missing coating area is reduced.
The utility model discloses further set up to: the included angle between the contact rod and the vertical surface of the frame body is equal to that between the connecting rod and the vertical surface of the frame body.
Through adopting above-mentioned technical scheme, guarantee the fixed effect of feeler lever.
To sum up, the utility model discloses following effect has:
1. the front forks fix the front forks on the cross rods through the placing seats on the cross rods, the limiting rods are abutted with fork shoulders of the front forks to limit the front forks to rotate by taking the cross rods as axes and the front forks to slide in the length direction of the cross rods, and the stability of the front forks when the front forks rotate along with the frame body is ensured;
2. the frame body drives the front fork to rotate, so that the surface of the front fork can be uniformly coated, the process difficulty of twice coating is avoided, and the coating effect of the front fork is ensured;
3. the arrangement of the abutting rod and the vertical surface of the frame body at an angle of 10-15 degrees can ensure that the front fork positioned on the cross rod is obliquely fixed on the placing seat, so that electrons and oblique impact on the front fork when the front fork is coated with a film, and the film coating quality of the front fork is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
FIG. 1 is a schematic view of the overall structure of a front fork;
FIG. 2 is a schematic structural view of a first front fork hanger;
fig. 3 is a schematic structural view of a second front fork hanger.
In the figure; 1. a front fork; 11. a connecting pipe; 12. a vertical tube; 13. a fork shoulder; 14. a claw hook; 2. a frame body; 21. a sliding groove; 3. a rotating shaft; 4. placing a rack; 41. a cross bar; 42. a placing seat; 421. a butting rod; 43. a first center bar; 5. a limiting frame; 51. a limiting rod; 52. a second center bar; 53. a connecting seat; 531. a clamping piece; 532. fastening a bolt; 54. against the rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a front fork hanger for vacuum coating comprises a frame body and a rotating shaft arranged on the central line of the frame body, wherein a placing rack and a limiting rack are arranged in the frame body, the placing rack comprises a cross rod arranged on the frame body, a plurality of placing seats for clamping claw hooks of a front fork are arranged on the cross rod, the placing seats are uniformly arranged along the length direction of the cross rod, the placing seats are the cross rod per se in the scheme, and the diameter of the cross rod is the diameter of the claw hooks clamped on the cross rod; the limiting frame comprises a limiting rod used for being abutted against the fork shoulder of the front fork.
The rack is including the first well core rod with frame body fixed connection, and a plurality of horizontal poles are evenly arranged to the length direction of first core rod, place the seat symmetry on the horizontal pole and set up in the both sides of first well core rod.
A plurality of groups of placing frames are arranged in the frame body along the axis direction of the rotating shaft, and the limiting frames and the placing frames are arranged in a one-to-one correspondence mode.
The limiting frame further comprises connecting seats in sliding connection with the frame body and a second central rod connected with the two connecting seats, the limiting rod is parallel to the second central rod and arranged, and the limiting rod penetrates through all cross rods located in the first central rod.
The frame body has seted up the groove of sliding on the axis direction, and the connecting seat wears to penetrate joint spare and the groove of sliding including the joint spare of joint frame body in the second, and threaded connection has two fastening bolt that are located joint spare side in the second.
The limiting rod is provided with a contact rod which is in one-to-one correspondence with the front fork, and the contact rod is inserted in the connecting pipe of the front fork.
In order to improve the film coating effect of the front fork, as shown in fig. 3, the placing seat in the scheme comprises a butt rod parallel to the cross rod, a butt rod is in butt joint with the claw hook of the front fork, and two ends of the butt rod are fixed on the cross rod.
The included angle between the abutting rod and the vertical surface of the frame body is 10-15 degrees.
The placing seats on the cross rods on the two sides of the first central rod are oppositely arranged, and the frame body rotates towards one side inclined towards the front fork.
The included angle between the contact rod and the vertical straight surface is equal to that between the rod and the vertical straight surface.
It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. A front fork hanger for vacuum coating is characterized by comprising a frame body and a rotating shaft arranged on the central line of the frame body, wherein a placing rack and a limiting rack are arranged in the frame body, the placing rack comprises a cross rod arranged on the frame body, a plurality of placing seats used for clamping front fork claw hooks are arranged on the cross rod, and the placing seats are uniformly arranged along the length direction of the cross rod; the limiting frame comprises a limiting rod used for being abutted against the fork shoulder of the front fork.
2. The front fork hanger of claim 1, wherein the rack comprises a first central rod fixedly connected with the frame body, a plurality of cross rods are uniformly arranged in the length direction of the first central rod, and the placing seats on the cross rods are symmetrically arranged on two sides of the first central rod.
3. The front fork hanger of claim 2, wherein a plurality of sets of placement racks are arranged in the frame body along the axis direction of the rotating shaft, and the limiting racks are arranged in one-to-one correspondence with the placement racks.
4. The front fork hanger of claim 3, wherein the limiting frame further comprises a connecting base slidably connected to the frame body and a second central rod connecting the two connecting bases, the limiting rod is disposed parallel to the second central rod, and the limiting rod penetrates all the cross rods of the first central rod.
5. The front fork hanger of claim 4, wherein the frame body is provided with a sliding groove along the axis direction, the connecting seat comprises a clamping member for clamping the frame body, the second central rod penetrates through the clamping member and the sliding groove, and the second central rod is in threaded connection with two fastening bolts located on the side of the clamping member.
6. The front fork hanger of claim 5, wherein the placement base includes an abutment bar parallel to the cross bar, the abutment bar abutting against the front fork fluke, both ends of the abutment bar being secured to the cross bar.
7. The front fork hanger of claim 6, wherein the angle between the abutment bar and the vertical plane of the frame body is between 10 ° and 15 °.
8. The front fork hanger of claim 7, wherein the seats on the cross bars on both sides of the first center bar are oppositely disposed, and the frame body is rotated toward the side where the front fork is inclined.
9. The front fork hanger of claim 8, wherein the limiting rod is provided with a contact rod corresponding to the front fork one by one, and the contact rod is inserted into a connecting pipe of the front fork.
10. The front fork hanger of claim 9, wherein the abutment bar and the abutment bar are angled equally from a vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922475710.0U CN211897096U (en) | 2019-12-31 | 2019-12-31 | Front fork hanger for vacuum coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922475710.0U CN211897096U (en) | 2019-12-31 | 2019-12-31 | Front fork hanger for vacuum coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211897096U true CN211897096U (en) | 2020-11-10 |
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ID=73294697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922475710.0U Active CN211897096U (en) | 2019-12-31 | 2019-12-31 | Front fork hanger for vacuum coating |
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| Country | Link |
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| CN (1) | CN211897096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110923656A (en) * | 2019-12-31 | 2020-03-27 | 昆山吉纳尔车料有限公司 | Front fork hanger for vacuum coating |
| CN110923656B (en) * | 2019-12-31 | 2024-05-14 | 昆山吉纳尔车料有限公司 | Front fork hanger for vacuum coating |
-
2019
- 2019-12-31 CN CN201922475710.0U patent/CN211897096U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110923656A (en) * | 2019-12-31 | 2020-03-27 | 昆山吉纳尔车料有限公司 | Front fork hanger for vacuum coating |
| CN110923656B (en) * | 2019-12-31 | 2024-05-14 | 昆山吉纳尔车料有限公司 | Front fork hanger for vacuum coating |
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