CN210886242U - Pickling device for bicycle rim - Google Patents
Pickling device for bicycle rim Download PDFInfo
- Publication number
- CN210886242U CN210886242U CN201921963287.2U CN201921963287U CN210886242U CN 210886242 U CN210886242 U CN 210886242U CN 201921963287 U CN201921963287 U CN 201921963287U CN 210886242 U CN210886242 U CN 210886242U
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- wheel rim
- rim
- pickling
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- wheel
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Abstract
The utility model provides a pickling device of bicycle rim, including the support frame and connect in the wheel rim mount of support frame bottom, the wheel rim mount includes two vertical support frames that mutual symmetry set up, and connect in two four wheel rim brackets between the vertical support frame, vertical support frame includes two middle part interconnect's vertical connecting rod, the wheel rim bracket includes the wheel rim bracing piece and evenly is fixed in a plurality of wheel rim trays of wheel rim bracing piece. The supporting frame is used for supporting the wheel rim fixing frame and driving the wheel rim fixing frame to lift, so that the wheel rim is conveniently immersed into the pickling tank for pickling, a plurality of wheel rims are conveniently pickled together, the mounting and the dismounting are convenient, and the working efficiency is high. The wheel rim is driven to rotate in the pickling tank through the rotation of the wheel rim fixing frame, so that the pickling effect is ensured.
Description
Technical Field
The utility model relates to a bicycle accessory processing field, the field especially relates to a pickling device of bicycle rim.
Background
The bicycle is a common vehicle for people, and greatly facilitates the life of people. The bicycle rim is an important part of a bicycle, the rim needs to be pickled in the processing of the bicycle rim so as to remove impurities on the surface of the rim, and the existing mode is mainly to manually put the bicycle rim into a pickling tank for pickling, so that the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a pickling device for bicycle rims.
The utility model discloses a realize through following technical scheme:
a pickling device for bicycle rims comprises a support frame and a rim fixing frame connected to the bottom of the support frame, wherein,
the wheel rim fixing frame comprises two longitudinal supporting frames which are symmetrically arranged and four wheel rim brackets which are connected between the two longitudinal supporting frames, each longitudinal supporting frame comprises two longitudinal connecting rods, the middle parts of the two longitudinal connecting rods are connected with each other, each wheel rim bracket comprises a wheel rim supporting rod and a plurality of wheel rim trays which are uniformly fixed on the wheel rim supporting rod, the two ends of each wheel rim supporting rod are respectively connected with the end parts of the two symmetrical longitudinal connecting rods on the two sides, the two ends of one wheel rim supporting rod are detachably connected, and the shape of the inner side of each wheel rim tray is matched with the shape of the outer side of each wheel rim;
the supporting frame comprises a cross beam, a vertical rod and a first oil cylinder, wherein the vertical rod and the first oil cylinder are connected to two sides of the cross beam; the bottom of montant is equipped with the bearing, the montant with the overcoat rigid coupling of bearing, the axle head rigid coupling that the endotheca of bearing and two longitudinal connecting rod junctions stretched out, the axle head end connection of at least one side has the gear, the montant rigid coupling has the second hydro-cylinder, the expansion end of second hydro-cylinder is connected with the rack, the rack with the mutual interlock of gear.
And two ends of the detachable rim supporting rod are connected with the end part of the longitudinal connecting rod through a bolt component.
And an acid-resistant rubber gasket is arranged on the inner side of the rim tray.
The device also comprises a pickling tank arranged on the lower side of the rim fixing frame.
And the middle parts of the two vertical rods are fixedly connected with a transverse reinforcing rod.
Compared with the prior art, the utility model discloses a scheme has following advantage:
the supporting frame is used for supporting the wheel rim fixing frame and driving the wheel rim fixing frame to lift, so that the wheel rim is conveniently immersed into the pickling tank for pickling, a plurality of wheel rims are conveniently pickled together, the mounting and the dismounting are convenient, and the working efficiency is high. The wheel rim is driven to rotate in the pickling tank through the rotation of the wheel rim fixing frame, so that the pickling effect is ensured.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
In the figure: 1. the hydraulic cylinder comprises a longitudinal support frame, 2 longitudinal connecting rods, 3 a rim tray, 4 a first rim bracket, 5 a rim bracket, 6 a rim, 7 a cross beam, 8 a vertical rod, 9 a first oil cylinder, 10 a bearing, 11 a shaft head, 12 a gear, 13 a rack, 14 a second oil cylinder, 15 a rim support rod, 16 a bolt assembly and 17 a transverse reinforcing rod.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
As shown in the figure, the utility model discloses a support frame and connect in the wheel rim mount of support frame bottom, the support frame is used for the holistic support of device, and the wheel rim mount is used for the fixed a plurality of wheel rims of placing.
The wheel rim mount includes two vertical support frames 1 that mutual symmetry set up to and connect in two four wheel rim brackets between the vertical support frame, vertical support frame includes two middle part interconnect's vertical connecting rod 2, wheel rim bracket 5 includes wheel rim bracing piece 15 and evenly is fixed in a plurality of wheel rim trays 3 of wheel rim bracing piece, the both ends of wheel rim bracing piece respectively with the end connection of two symmetrical vertical connecting rods of both sides, the connection can be dismantled at the both ends of one of them wheel rim bracing piece, the shape of wheel rim tray inboard suits with the shape in the wheel rim outside.
The longitudinal support frame can be an X-shaped frame formed by fixedly connecting the middle parts of two longitudinal connecting rods, the two X-shaped frames on two sides are arranged correspondingly, namely the longitudinal connecting rods on two sides are symmetrical pairwise, the end parts of the symmetrical longitudinal connecting rods are respectively connected with a rim bracket, the four rim brackets are arranged along the periphery of a rim, a rim tray can be matched with the outer side outline of the rim, the rim trays on the four rim brackets are also arranged correspondingly one by one, namely in the longitudinal plane where the rim is located, four positions opposite to the rim tray are arranged to support the rim from the four sides of the periphery of the rim, so that the four fixed rim trays can clamp the rim placed in the rim tray, and the stable placement of the rim is ensured.
Optionally, one side of the rim tray is fixedly connected with the rim support rod, the other side of the rim tray can be provided with a placing groove matched with the outline of the outer side of the rim, and an acid-resistant rubber gasket can be arranged in the placing groove to ensure that the rim is stably clamped.
One of the rim brackets is detachable, and for convenience of description, the detachable rim bracket will be referred to as a first rim bracket hereinafter.
When the rim 6 is placed, the first rim bracket 4 is detached firstly, at this time, three fixed rim brackets exist in the rim fixing frame, the rim can be placed on the rim trays of the three rim brackets, then the first rim bracket is installed, after the first rim bracket is installed, the four rim brackets for fixing the rim are fixedly arranged, and at this time, the rim is stably placed.
The supporting frame comprises a cross beam 7, a vertical rod 8 and a first oil cylinder 9, wherein the vertical rod 8 and the first oil cylinder are connected to two sides of the cross beam; the bottom of montant is equipped with bearing 10, the montant with the overcoat rigid coupling of bearing, the axle head 11 rigid coupling that the endotheca of bearing and two longitudinal connecting rod junctions stretched out, the axle head end connection of at least one side has gear 12, the montant rigid coupling has second hydro-cylinder 14, the expansion end of second hydro-cylinder is connected with rack 13, the rack with the mutual interlock of gear.
The crossbeam has constituted the main part of support frame with the montant of both sides, and first hydro-cylinder drives the lift of support frame and the wheel rim rack of downside.
The shaft heads are extended out of the joints of the two longitudinal connecting rods of the longitudinal support frame and are connected with the vertical rods through the shaft heads, particularly, the shaft heads and the vertical rods are connected through bearings, so that the longitudinal support frame can rotate freely, the end parts of the shaft heads are connected with gears in a shaft mode, the gears are matched with racks, the second oil cylinders drive the racks to ascend and descend, the gears are driven to rotate, and the whole wheel rim fixing frame is driven to rotate.
Optionally, a pickling bath is arranged on the lower side of the rim fixing frame.
When the wheel rim fixing frame works, the wheel rim fixing frame is lifted through the first oil cylinder, then a plurality of wheel rims are stably placed on the wheel rim fixing frame, and after the wheel rims are placed. The first oil cylinder controls the rim fixing frame to move downwards, so that the rim is immersed into the pickling solution of the pickling tank for pickling. In the pickling process, the rack can be driven to lift through the second oil cylinder, so that the wheel rim fixing frame is driven to rotate, the wheel rim also rotates, and the effect of the rotating wheel rim is better in the pickling process.
Optionally, both ends of the detachable rim support rod are connected with the end portions of the longitudinal connecting rods through bolt assemblies. Specifically, the longitudinal connecting rods at the two ends of the rim supporting rod can be respectively and fixedly connected with the connecting sections, and the rim supporting rod is connected with the two connecting ends through the bolt assemblies 16.
Optionally, a transverse reinforcing rod 17 is fixedly connected to the middle of the two vertical rods.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A pickling device for bicycle rims is characterized by comprising a support frame and a rim fixing frame connected to the bottom of the support frame, wherein,
the wheel rim fixing frame comprises two longitudinal supporting frames which are symmetrically arranged and four wheel rim brackets which are connected between the two longitudinal supporting frames, each longitudinal supporting frame comprises two longitudinal connecting rods, the middle parts of the two longitudinal connecting rods are connected with each other, each wheel rim bracket comprises a wheel rim supporting rod and a plurality of wheel rim trays which are uniformly fixed on the wheel rim supporting rod, the two ends of each wheel rim supporting rod are respectively connected with the end parts of the two symmetrical longitudinal connecting rods on the two sides, the two ends of one wheel rim supporting rod are detachably connected, and the shape of the inner side of each wheel rim tray is matched with the shape of the outer side of each wheel rim;
the supporting frame comprises a cross beam, a vertical rod and a first oil cylinder, wherein the vertical rod and the first oil cylinder are connected to two sides of the cross beam; the bottom of montant is equipped with the bearing, the montant with the overcoat rigid coupling of bearing, the axle head rigid coupling that the endotheca of bearing and two longitudinal connecting rod junctions stretched out, the axle head end connection of at least one side has the gear, the montant rigid coupling has the second hydro-cylinder, the expansion end of second hydro-cylinder is connected with the rack, the rack with the mutual interlock of gear.
2. The apparatus for pickling a bicycle rim as in claim 1, wherein the two ends of the detachable rim support bar are connected to the ends of the longitudinal links by a bolt assembly.
3. The apparatus for pickling a bicycle rim as in claim 1, wherein said rim tray is provided with acid resistant rubber pads on an inner side thereof.
4. The apparatus as claimed in claim 1, further comprising a pickling tank disposed at a lower side of said rim fixing frame.
5. The apparatus as claimed in claim 1, wherein a transverse reinforcement bar is fixed to the middle of the two vertical bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963287.2U CN210886242U (en) | 2019-11-06 | 2019-11-06 | Pickling device for bicycle rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963287.2U CN210886242U (en) | 2019-11-06 | 2019-11-06 | Pickling device for bicycle rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210886242U true CN210886242U (en) | 2020-06-30 |
Family
ID=71316945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921963287.2U Active CN210886242U (en) | 2019-11-06 | 2019-11-06 | Pickling device for bicycle rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210886242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458472A (en) * | 2020-10-26 | 2021-03-09 | 山东贞元汽车车轮有限公司 | Steel ring wheel surface treatment system and technology thereof |
-
2019
- 2019-11-06 CN CN201921963287.2U patent/CN210886242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458472A (en) * | 2020-10-26 | 2021-03-09 | 山东贞元汽车车轮有限公司 | Steel ring wheel surface treatment system and technology thereof |
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