CN216322797U - Mounting bracket is used in chain wheel production and processing - Google Patents
Mounting bracket is used in chain wheel production and processing Download PDFInfo
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- CN216322797U CN216322797U CN202122856367.1U CN202122856367U CN216322797U CN 216322797 U CN216322797 U CN 216322797U CN 202122856367 U CN202122856367 U CN 202122856367U CN 216322797 U CN216322797 U CN 216322797U
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- chain wheel
- ladder
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Abstract
The utility model belongs to the technical field of chain wheel processing, and particularly relates to a mounting rack for chain wheel production and processing, which comprises a base, wherein L-shaped supports are fixedly arranged on the left side and the right side of the upper end of the base, and a limiting mechanism is detachably and fixedly assembled between two end heads on the upper sides of the two L-shaped supports; the limiting mechanism comprises a fixing ring, an iron ring, a magnetic ring and two rubber rings, the fixing ring is detachably and fixedly assembled between two ends of the upper side of the two L-shaped supports, the iron ring is arranged on the fixing ring, the fixing ring is hinged with the iron ring, the magnetic ring is arranged on the fixing ring, assembling grooves are formed in the inner sides of the ends, opposite to the iron ring, of the fixing ring, and the two rubber rings are respectively and fixedly arranged on the inner sides of the ends, opposite to the two assembling grooves, of the fixing ring; the device can be stably fixed the chain wheel between solid fixed ring and hoop through the cooperation of two rubber rings, magnetic ring and hoop to can carry out effectual protection to the tooth's socket of chain wheel, improve the spraying quality of chain wheel, the device is easy and simple to handle moreover, can improve people's spraying efficiency.
Description
Technical Field
The utility model belongs to the technical field of chain wheel processing, and particularly relates to an installation frame for chain wheel production and processing.
Background
The chain wheel is the part of the bicycle connected with the middle shaft and the crank. People are through pedaling and driving the crank, and then drive the rotation of chain wheel, finally through chain and flywheel, the drive rear wheel rotates, provides power, accomplishes the whole driving chain of bicycle, and the chain wheel needs through a series of processing in process of production, and processing need be to the chain wheel processing of spraying paint after finishing, through the protection chain wheel that sprays paint, prolongs the life of chain wheel. When spraying to the chain wheel at present, anchor clamps can not be fine protect the tooth's socket to the chain wheel, lead to the tooth's socket to be stained with and spray paint, influence the normal use of chain wheel, moreover at the stability of the in-process chain wheel that sprays paint of chain wheel relatively poor, influence the quality of spraying paint and the efficiency of spraying paint.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the mounting rack is used in production and processing of the chain wheel, the device can stably fix the chain wheel between the fixing ring and the iron ring through the matching of the two rubber rings, the magnetic ring and the iron ring, and can effectively protect the tooth socket of the chain wheel, so that the spraying quality of the chain wheel is improved, and the device is simple and convenient to operate and can improve the spraying efficiency of people.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:
the mounting rack for producing and processing the crankset comprises a base, wherein L-shaped supports are fixedly arranged on the left side and the right side of the upper end of the base, and a limiting mechanism is detachably and fixedly assembled between two end heads on the upper sides of the two L-shaped supports;
stop gear includes solid fixed ring, hoop, magnetic ring and two rubber rings, gu fixed ring can dismantle fixed assembly in two between two ends of L shape support upside, the hoop is located gu fixed ring front side, gu fixed ring downside with the hoop downside is articulated, the magnetic ring is fixed to be located gu the fixed ring front end outside, gu fixed ring with the inboard of the relative one end of hoop has all seted up the assembly groove, two rubber rings are fixed respectively to be located two the inboard of the relative one end of assembly groove.
The fixed ring is fixed at both ends about and is equipped with the slider, the left side L shape support upside end department seted up with the left side slider assorted draw-in groove, right side the spout has been seted up in L shape support upper end left side, right side slider and right side be equipped with the locking subassembly between the L shape support. Operating personnel when solid fixed ring of installation and hoop put into the spout inside with the right side slider completely earlier, then slide solid fixed ring left, make left slider slide get into the draw-in groove inside, the slider right side on right side still is in inside the spout this moment, just can fix the slider on right side inside the spout through the locking subassembly at last, just so can carry on spacingly to solid fixed ring and hoop, make solid fixed ring and hoop fixed assembly between two L shape supports.
The locking subassembly includes ladder slide bar, spring and locking piece, right side L shape support front end upper side is opened and is equipped with the ladder spout, the ladder slide bar slides and locates inside the ladder spout, the ladder slide bar front end is stretched out the ladder spout, the spring housing is located the ladder slide bar, the locking piece is fixed to be located ladder slide bar rear end, the sliding of locking piece rear end is stretched into inside the spout, the right side the slider front end seted up with locking piece assorted locked groove. The spring is sleeved on the stepped sliding block and positioned inside the stepped sliding groove, and when the stepped sliding block slides forwards, the spring can be compressed to generate reset elasticity; the step slide bar is matched with the step slide groove and can only slide back and forth in the step slide groove; when the step slide bar is pulled, the locking block slides forwards until the locking block is separated from the locking groove of the right slide block, the left and right limitation of the fixing ring is relieved, and the fixing ring can be detached by sliding rightwards.
The front end of the stepped sliding rod is provided with a pull ring. The pull ring is pulled forwards, so that the step slide rod can slide forwards, and people can pull the step slide rod conveniently.
The fixed ring and the upper side of the iron ring are both fixedly provided with handles. The handle is convenient for operating personnel to separate the iron ring from the fixing ring, and the convenience is improved.
And the lower end of the base is provided with an anti-slip pad. The non-slip mat can increase the frictional resistance between the working plane and the base, and prevent the device from shaking.
The magnetic ring is connected with the fixing ring in an adhesive mode, and the two rubber rings are connected with the fixing ring and the iron ring in an adhesive mode respectively. The adhesive connection enables the magnetic ring and the two rubber rings to be replaced.
Drawings
The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a first structural schematic diagram of a mounting frame for producing and processing a chain wheel according to an embodiment of the utility model;
fig. 2 is a structural schematic view of a mounting frame for producing and processing a chain wheel according to an embodiment of the utility model;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a schematic view of a partially assembled cross-sectional structure of a mounting bracket for manufacturing a crankset according to an embodiment of the present invention;
fig. 5 is an enlarged schematic view of B in fig. 4.
The device comprises a base 1, an L-shaped support 11, a fixing ring 12, an assembling groove 121, an iron ring 13, a magnetic ring 14, a rubber ring 15, a sliding block 16, a clamping groove 161, a sliding groove 162, a step sliding rod 21, a step sliding groove 211, a spring 22, a locking block 23, a locking groove 231, a pull ring 24 and a handle 25.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-5, the mounting rack for producing and processing a chain wheel comprises a base 1, wherein L-shaped brackets 11 are fixedly arranged on the left side and the right side of the upper end of the base 1, and a limiting mechanism is detachably and fixedly assembled between two end heads on the upper sides of the two L-shaped brackets 11;
stop gear is including solid fixed ring 12, hoop 13, magnetic ring 14 and two rubber rings 15, gu fixed ring 12 can dismantle fixed assembly between two ends of two L shape supports 11 upside, hoop 13 locates gu fixed ring 12 front sides, gu fixed ring 12 downside is articulated with hoop 13 downside, magnetic ring 14 is fixed to be located gu fixed ring 12 front end outside, gu fixed ring 12 has all seted up assembly groove 121 with the inboard of the relative one end of hoop 13, two rubber rings 15 are fixed respectively and are located the inboard of the relative one end of two assembly grooves 121.
The fixing ring 12 is detachably connected with the two L-shaped brackets 11, so that people can conveniently replace the fixing ring 12 and the iron ring 13 with different sizes and specifications to match with the current crankset to be sprayed; the magnetic ring 14 is matched with the iron ring 13, the iron ring 13 can be fixed at the front end of the fixing ring 12 through the magnetic ring 14, and the phenomenon that the tooth socket of the chain wheel is polluted from the outer sides of the fixing ring 12 and the iron ring 13 when paint is sprayed is prevented; the rubber rings 15 have certain deformation, the crankset is abutted by the two rubber rings 15, so that the toothed socket of the crankset can be better protected, and the phenomenon that the toothed socket is polluted from the inner sides of the fixed ring 12 and the iron ring 13 during paint spraying is prevented; the two L-shaped brackets 11 can provide height for operators, so that the operators can spray the crankshafts conveniently;
when an operator needs to spray the chain wheel, the resistance between the magnetic ring 14 and the iron ring 13 is overcome firstly, the iron ring 13 is rotated and opened, then the chain wheel is placed into the assembling groove 121 of the fixing ring 12, the iron ring 13 is rotated to enable the iron ring 13 to be close to the magnetic ring 14, the iron ring 13 is fixed at the front end of the fixing ring 12, the chain wheel is stably fixed between the fixing ring 12 and the iron ring 13, the two rubber rings 15 can enable the chain wheel to be more stable between the fixing ring 12 and the iron ring 13 while the sealing performance is enhanced, finally the operator can spray the chain wheel, the tooth sockets of the chain wheel can be effectively protected from being polluted by spray paint while people spray the chain wheel, the subsequent normal processing and use of the chain wheel are guaranteed, the spraying quality is improved, the device is simple and convenient to operate, and the spraying efficiency of the operator can be improved.
The utility model provides a mounting rack for producing and processing a chain wheel, which can stably fix the chain wheel between a fixing ring and an iron ring through the matching of two rubber rings, a magnetic ring and the iron ring, can effectively protect the tooth socket of the chain wheel, improves the spraying quality of the chain wheel, is simple and convenient to operate, and can improve the spraying efficiency of people.
Fixed ring 12 is controlled both ends and is all fixed and be equipped with slider 16, and 11 upside end departments of left side L shape support have seted up with 16 assorted draw-in grooves 161 of left side slider, and spout 162 has been seted up on the left of 11 upper ends of right side L shape support, is equipped with the locking subassembly between 16 and the right side L shape support 11 of right side slider. When the fixed ring 12 and the hoop 13 of installation, operating personnel puts into the spout 162 inside with right side slider 16 completely earlier, then slides fixed ring 12 to left, makes left slider 16 slide and get into inside draw-in groove 161, and the slider 16 right side on right side still is in inside the spout 162 this moment, just can fix the slider 16 on right side inside the spout 162 through the locking subassembly at last, just so can carry on spacingly to fixed ring 12 and hoop 13, makes fixed ring 12 and hoop 13 fixed assembly between two L shape supports 11.
Locking subassembly includes ladder slide bar 21, spring 22 and locking piece 23, the ladder spout 211 has been opened to right side L shape support 11 front end upper side, inside ladder spout 211 was located in ladder slide bar 21 slides, ladder spout 211 is stretched out to ladder slide bar 21 front end, ladder slide bar 21 is located to the spring 22 cover, locking piece 23 is fixed to be located ladder slide bar 21 rear end, inside locking piece 23 rear side slides and stretches into spout 162, right side 16 front ends of slider seted up with locking piece 23 assorted locked groove 231. The spring 22 is sleeved on the step slide block 21 and located inside the step slide groove 211, and when the step slide block 21 slides forwards, the spring 22 is compressed to generate reset elasticity; the step slide bar 21 is matched with the step slide groove 211, and the step slide bar 21 can only slide back and forth in the step slide groove 211; when the step slide bar 21 is pulled, the locking piece 23 slides forward until the locking piece 23 is separated from the locking groove 231 of the right slider 16, at this time, the left and right limits on the fixing ring 12 are released, and the fixing ring 12 can be detached by sliding the fixing ring 12 to the right.
The front end of the step slide bar 21 is provided with a pull ring 24. The pull ring 24 is pulled forward, so that the step slide bar 21 can slide forward, and people can pull the step slide bar 21 conveniently.
The lower end of the base 1 is provided with an anti-skid pad. The non-slip mat can increase the frictional resistance between the working plane and the base 1, and prevent the device from shaking.
The magnetic ring 14 is connected with the fixed ring 12 in an adhesive mode, and the two rubber rings 15 are connected with the fixed ring 12 and the iron ring 13 in an adhesive mode respectively. The adhesive connection enables the magnet ring 14 and the two rubber rings 15 to be replaced.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a mounting bracket is used in chain wheel production and processing, includes the base, its characterized in that: the left side and the right side of the upper end of the base are both fixedly provided with an L-shaped support, and a limiting mechanism is detachably and fixedly assembled between two end heads on the upper sides of the two L-shaped supports;
stop gear includes solid fixed ring, hoop, magnetic ring and two rubber rings, gu fixed ring can dismantle fixed assembly in two between two ends of L shape support upside, the hoop is located gu fixed ring front side, gu fixed ring downside with the hoop downside is articulated, the magnetic ring is fixed to be located gu the fixed ring front end outside, gu fixed ring with the inboard of the relative one end of hoop has all seted up the assembly groove, two rubber rings are fixed respectively to be located two the inboard of the relative one end of assembly groove.
2. The mounting bracket of claim 1, wherein the mounting bracket comprises: the fixed ring is fixed at both ends about and is equipped with the slider, the left side L shape support upside end department seted up with the left side slider assorted draw-in groove, right side the spout has been seted up in L shape support upper end left side, right side slider and right side be equipped with the locking subassembly between the L shape support.
3. The mounting bracket of claim 2, wherein the mounting bracket comprises: the locking subassembly includes ladder slide bar, spring and locking piece, right side L shape support front end upper side is opened and is equipped with the ladder spout, the ladder slide bar slides and locates inside the ladder spout, the ladder slide bar front end is stretched out the ladder spout, the spring housing is located the ladder slide bar, the locking piece is fixed to be located ladder slide bar rear end, the sliding of locking piece rear end is stretched into inside the spout, the right side the slider front end seted up with locking piece assorted locked groove.
4. The mounting bracket of claim 3, wherein the mounting bracket comprises: the front end of the stepped sliding rod is provided with a pull ring.
5. The mounting bracket of claim 1, wherein the mounting bracket comprises: the fixed ring and the upper side of the iron ring are both fixedly provided with handles.
6. The mounting bracket of claim 1, wherein the mounting bracket comprises: and the lower end of the base is provided with an anti-slip pad.
7. The mounting bracket of claim 1, wherein the mounting bracket comprises: the magnetic ring is connected with the fixing ring in an adhesive mode, and the two rubber rings are connected with the fixing ring and the iron ring in an adhesive mode respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122856367.1U CN216322797U (en) | 2021-11-22 | 2021-11-22 | Mounting bracket is used in chain wheel production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122856367.1U CN216322797U (en) | 2021-11-22 | 2021-11-22 | Mounting bracket is used in chain wheel production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216322797U true CN216322797U (en) | 2022-04-19 |
Family
ID=81152328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122856367.1U Active CN216322797U (en) | 2021-11-22 | 2021-11-22 | Mounting bracket is used in chain wheel production and processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216322797U (en) |
-
2021
- 2021-11-22 CN CN202122856367.1U patent/CN216322797U/en active Active
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