CN203957262U - The hydraulic motor of handrail moulding press and chain and sprocket driving device - Google Patents
The hydraulic motor of handrail moulding press and chain and sprocket driving device Download PDFInfo
- Publication number
- CN203957262U CN203957262U CN201420286309.7U CN201420286309U CN203957262U CN 203957262 U CN203957262 U CN 203957262U CN 201420286309 U CN201420286309 U CN 201420286309U CN 203957262 U CN203957262 U CN 203957262U
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- CN
- China
- Prior art keywords
- hydraulic motor
- tractor
- core rod
- chain
- limit switch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000000465 moulding Methods 0.000 title claims abstract description 21
- 239000000284 extract Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of hydraulic motor and chain and sprocket driving device of handrail moulding press, it comprises tractor, gim peg, hydraulic motor, head sprocket, roller chain, auxiliary chain wheel, line slideway, four bearing sliders, the first limit switch, the second limit switch, core rod traction frame, tractor is connected with roller chain, head sprocket, auxiliary chain wheel is connected with the two ends of roller chain respectively, hydraulic motor is coaxially connected with head sprocket, four bearing sliders are positioned at the bottom of tractor, line slideway and bearing slider are slidably connected, a core rod is fixed on tractor by gim peg, the first limit switch is positioned at the side of hydraulic motor, the second limit switch is positioned at the side of auxiliary chain wheel, line slideway is fixed in core rod traction frame.The utility model provides larger power output, and the problem that the core rod having existed before thoroughly having solved cannot insert or extract out, eliminates safe hidden trouble.
Description
Technical field
The utility model relates to a kind of transmission device, particularly relates to a kind of hydraulic motor and chain and sprocket driving device of handrail moulding press.
Background technology
In the production process of rubber handrail, a core rod need to be inserted in handrail, after handrail complete cure, then this core rod is extracted out.On old-fashioned handrail moulding press; the insertion of core rod and extraction are to drive the mode of synchronous belt to realize by variable-frequency motor; there is following inconvenience in this type of drive: one in practice; when core rod need to be extracted out from the handrail of sulfidization molding at every turn; often can because of motor and the output of synchronous belt power less than normal very painstaking; sometimes even need to go to pull core rod to extract out from handrail by manpower, this have also brought potential safety hazard to practical operation.Two; particularly when doing handrail repairing, because needs insert core rod in type handrail, often because of motor and less than normal inefficacy of synchronous belt power output; motor is because of the excessive emergency shutdown of load, and synchronous belt is because of unexpected stressed excessive unstable wear.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hydraulic motor and chain and sprocket driving device of handrail moulding press, and it provides larger power output, and the problem that the core rod having existed before thoroughly having solved cannot insert or extract out, eliminates safe hidden trouble.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of hydraulic motor of handrail moulding press and chain and sprocket driving device, it is characterized in that, it comprises tractor, gim peg, hydraulic motor, head sprocket, roller chain, auxiliary chain wheel, line slideway, four bearing sliders, the first limit switch, the second limit switch, core rod traction frame, tractor is connected with roller chain, head sprocket, auxiliary chain wheel is connected with the two ends of roller chain respectively, hydraulic motor is coaxially connected with head sprocket, four bearing sliders are positioned at the bottom of tractor, line slideway and bearing slider are slidably connected, a core rod is fixed on tractor by gim peg, the first limit switch is positioned at the side of hydraulic motor, the second limit switch is positioned at the side of auxiliary chain wheel, line slideway is fixed in core rod traction frame.
Preferably, described head sprocket is positioned at the side of a moulding press.
Preferably, the side of described auxiliary chain wheel is provided with a tensioning governor motion.
Positive progressive effect of the present utility model is: the utility model provides larger power to export by hydraulic motor and tractor, and the problem that the core rod having existed before thoroughly having solved cannot insert or extract out, eliminates safe hidden trouble.In addition, the utility model adopts head sprocket, roller chain, auxiliary chain wheel, line slideway etc., does not adopt belt, and work is more reliable like this, eliminates safe hidden trouble.Finally, the utility model adopts the first limit switch and the second limit switch, prevents that tractor motion is excessive.
Accompanying drawing explanation
Fig. 1 is the hydraulic motor of the utility model handrail moulding press and the front view of chain and sprocket driving device.
Fig. 2 is the hydraulic motor of the utility model handrail moulding press and the top view of chain and sprocket driving device.
The specific embodiment
Below in conjunction with accompanying drawing, provide the utility model preferred embodiment, to describe the technical solution of the utility model in detail.
As depicted in figs. 1 and 2, hydraulic motor and the chain and sprocket driving device of the utility model handrail moulding press comprise tractor 2, gim peg 3, hydraulic motor 4, head sprocket 5, roller chain 6, auxiliary chain wheel 7, line slideway 9, four bearing sliders 10, the first limit switch 11, the second limit switch 12, core rod traction frame 14, tractor 2 is connected with roller chain 6, head sprocket 5, auxiliary chain wheel 7 is connected with the two ends of roller chain 6 respectively, hydraulic motor 4 is coaxially connected with head sprocket 5, four bearing sliders 10 are positioned at the bottom of tractor 2, line slideway 9 is slidably connected with bearing slider 10, a core rod 1 is fixed on tractor 2 by gim peg 3, the first limit switch 11 is positioned at the side of hydraulic motor 4, the second limit switch 12 is positioned at the side of auxiliary chain wheel 7, line slideway 9 is fixed in core rod traction frame 14.
Head sprocket 5 is positioned at the side of a moulding press 13, saves like this space.The side of auxiliary chain wheel 7 is provided with a tensioning governor motion 8, and tensioning governor motion 8 is for regulating auxiliary chain wheel 7, thereby makes roller chain 6 keep tensioning states, prevents to become flexible.
When needs core rod when extracting out in handrail; hydraulic motor turns round clockwise, thereby moves outward with drive tractor by the transmission of roller chain, then core rod is extracted out completely in handrail; can autostop when tractor is encountered the second limit switch, illustrate that core rod extracted out.Moulding press is exactly Large Hydraulic Equipment originally, and the oil pump of moulding press can be hydraulic motor abundant power output is provided, even when doing handrail repairing, need to allow core rod insert is also easy in type handrail.The pressure of hydraulic motor and flow speed are all adjustable, can regulate according to actual needs.Duplex chain is selected in chain transmission, more durable in use than belt.Tractor is driven and is moved on line slideway by bearing slider, has guaranteed linear precision when core rod inserts or extracts out.
When needs core rod when extracting out in handrail; hydraulic motor turns round clockwise, thereby moves outward with drive tractor by the transmission of roller chain volume, then core rod is extracted out completely in handrail; can autostop when tractor second is encountered limit switch, illustrate that core rod extracted out.Moulding press is exactly Large Hydraulic Equipment originally, and the oil pump of moulding press can be hydraulic motor abundant power output is provided, even when doing handrail repairing, need to allow core rod insert is also easy in type handrail.The pressure of hydraulic motor and flow speed are all adjustable, can regulate according to actual needs.Duplex chain is selected in chain transmission, more durable in use than belt.Tractor is driven and is moved on line slideway by bearing slider, has guaranteed linear precision when core rod inserts or extracts out.
When hydraulic motor is rotated counterclockwise, drive coaxial with it head sprocket, then by roller chain, drive auxiliary chain wheel, because tractor is connected with roller chain, so can promoting tractor, the bearing slider on tractor moves inward along line slideway.And core rod is fixed on tractor by gim peg, has so just realized core rod and moved inward (insertion).When tractor is triggered to the first limit switch, hydraulic motor meeting autostop, illustrates that core rod has inserted.
In like manner, when hydraulic motor turns clockwise, drive head sprocket, through roller chain, power is outputed to auxiliary chain wheel, then drive tractor outwards to move, correspondingly core rod also just outwards moves (extraction).When tractor is triggered to the second limit switch, hydraulic motor meeting autostop, illustrates that core rod has inserted.
Above-described specific embodiment; the technical problem of solution of the present utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the hydraulic motor of a handrail moulding press and chain and sprocket driving device, it is characterized in that, it comprises tractor, gim peg, hydraulic motor, head sprocket, roller chain, auxiliary chain wheel, line slideway, four bearing sliders, the first limit switch, the second limit switch, core rod traction frame, tractor is connected with roller chain, head sprocket, auxiliary chain wheel is connected with the two ends of roller chain respectively, hydraulic motor is coaxially connected with head sprocket, four bearing sliders are positioned at the bottom of tractor, line slideway and bearing slider are slidably connected, a core rod is fixed on tractor by gim peg, the first limit switch is positioned at the side of hydraulic motor, the second limit switch is positioned at the side of auxiliary chain wheel, line slideway is fixed in core rod traction frame.
2. the hydraulic motor of handrail moulding press as claimed in claim 1 and chain and sprocket driving device, is characterized in that, described head sprocket is positioned at the side of a moulding press.
3. the hydraulic motor of handrail moulding press as claimed in claim 1 and chain and sprocket driving device, is characterized in that, the side of described auxiliary chain wheel is provided with a tensioning governor motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286309.7U CN203957262U (en) | 2014-06-02 | 2014-06-02 | The hydraulic motor of handrail moulding press and chain and sprocket driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286309.7U CN203957262U (en) | 2014-06-02 | 2014-06-02 | The hydraulic motor of handrail moulding press and chain and sprocket driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203957262U true CN203957262U (en) | 2014-11-26 |
Family
ID=51917895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286309.7U Expired - Lifetime CN203957262U (en) | 2014-06-02 | 2014-06-02 | The hydraulic motor of handrail moulding press and chain and sprocket driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203957262U (en) |
-
2014
- 2014-06-02 CN CN201420286309.7U patent/CN203957262U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |