CN204553793U - A kind of injection machine Special gear reducer - Google Patents
A kind of injection machine Special gear reducer Download PDFInfo
- Publication number
- CN204553793U CN204553793U CN201520184724.6U CN201520184724U CN204553793U CN 204553793 U CN204553793 U CN 204553793U CN 201520184724 U CN201520184724 U CN 201520184724U CN 204553793 U CN204553793 U CN 204553793U
- Authority
- CN
- China
- Prior art keywords
- oil
- gear
- casing
- cooler
- injection machine
- Prior art date
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of injection machine Special gear reducer, at least comprise casing, oil cooling system and the input rear end cover be installed on casing, oil cooling system comprises oil cooler, oil cooler fastening frame, filter, gear oil pump and oil pipe, oil condenser is fixed on directly over casing by oil cooler fastening frame, gear oil pump is bolted on input rear end cover, the filler opening of filter is communicated with fuel tank by oil pipe, the filler opening of gear oil pump is communicated with the oil outlet of filter by oil pipe, the oil outlet of gear oil pump is communicated with the filler opening by oil pipe oil cooler, the oil outlet of oil cooler is by oil pipe and fuel tank.This gear-box reduces the temperature of lubricant oil under working state, has increased substantially the working life of gear-box.
Description
Technical field
The utility model relates to injection moulding extrusion apparatus technical field, is specifically related to a kind of injection machine Special gear reducer.
Background technique
At present, the universal gear speed reducer that the gear reduction unit of all injection machine device fabrication producers major part outfit is all still traditional.But due to the particularity that injection machine own uses, extrusion molding thrust is comparatively large, gear the temperature inside the box can be made to raise, thus make the temperature of lubricant oil raise, generally all more than 80 DEG C.Current this kind of speed reducer particularly casing is easy to break, and gear pitting corrosion and bearing spot corrosion disable velocity are accelerated.Therefore, existing gear-box can not meet the usage requirement of equipment.Injection machine equipment, except very high to the requirement of strength of casing itself, is also an acid test to the life-span of gear and bearing.Many general speed reducer producers are reluctant again for injection machine device fabrication is supporting, are also one and hit greatly, and exert a certain influence to whole industry to injection machine manufacturing mechanism factory.
Summary of the invention
In order to solve above-mentioned prior art Problems existing, the utility model provides a kind of injection machine Special gear reducer, and this gear-box reduces the temperature of lubricant oil under working state, has increased substantially the working life of gear-box.
Realizing the technological scheme that the utility model above-mentioned purpose adopts is:
A kind of injection machine Special gear reducer, at least comprise casing, oil cooling system and the input rear end cover be installed on casing, oil cooling system comprises oil cooler, oil cooler fastening frame, filter, gear oil pump and oil pipe, oil cooler is fixed on directly over casing by oil cooler fastening frame, gear oil pump is bolted on input rear end cover, the filler opening of filter is communicated with fuel tank by oil pipe, the filler opening of gear oil pump is communicated with the oil outlet of filter by oil pipe, the oil outlet of gear oil pump is communicated with the filler opening by oil pipe oil cooler, the oil outlet of oil cooler is connected with fuel tank by oil pipe.
Described casing is provided with Ventilated cap.
The output terminal of output shaft is fixed on casing by aligning roller bearing and tapered roller bearing.
Compared with prior art, advantage of the present utility model and beneficial effect are:
1) after this gear-box adds oil cooling system; in work, the oil temperature of lubricant oil significantly reduces; the average oil temperature that works under not outage state is no more than 50 DEG C, improves the working life of bearing, gear, oil sealing, thus adds the working life of this gear-box.
2) this gear-box is according to the handling characteristics of injection machine gear reduction unit, the bearing of output terminal on output shaft is changed into thrust force aligning roller bearing by original tapered roller bearing, add a tapered roller bearing to hold simultaneously, thus strengthen the bearing capacity of the bearing aspect of whole gear-box, make gear-box can bear larger axial force.
Accompanying drawing explanation
The structural representation of the injection machine Special gear reducer that Fig. 1 provides for the utility model.
Fig. 2 is the sectional view of Fig. 1.
Wherein, 1-casing, 2-input rear end cover, 3-oil cooler, 4-oil cooler fastening frame, 5-filter, 6-gear oil pump, 7-oil pipe, 8-Ventilated cap, 9-aligning roller bearing, 10-tapered roller bearing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described.
The structure of the injection machine Special gear reducer that the utility model provides is as Fig. 1, shown in Fig. 2, this gear-box comprises casing 1, oil cooling system and the input rear end cover 2 be installed on casing, oil cooling system comprises oil cooler 3, oil cooler fastening frame (4), filter 5, gear oil pump 6 and oil pipe 7, oil cooler 3 is fixed on directly over casing 1 by oil cooler fastening frame 4, gear oil pump 6 is bolted on input rear end cover 2, the filler opening of filter 5 is communicated with fuel tank by oil pipe 7, the filler opening of gear oil pump 6 is communicated with by the oil outlet of oil pipe with filter 5, the oil outlet of gear oil pump 6 is communicated with the filler opening by oil pipe oil cooler 3, the oil outlet of oil cooler 3 is connected with fuel tank by oil pipe.
Described casing 1 is provided with Ventilated cap, and Ventilated cap is for regulating inside and outside pressure and heat radiation.The output terminal of output shaft is fixed on casing 10 by aligning roller bearing 9 and tapered roller bearing.
Claims (3)
1. an injection machine Special gear reducer, at least comprise casing (1) and be installed on the input rear end cover (2) on casing, it is characterized in that: also comprise oil cooling system, oil cooling system comprises oil cooler (3), oil cooler fastening frame (4), filter (5), gear oil pump (6) and oil pipe (7), oil cooler (3) is fixed on directly over casing (1) by oil cooler fastening frame (4), gear oil pump (6) is bolted in input rear end cover (2), the filler opening of filter (5) is communicated with fuel tank by oil pipe (7), the filler opening of gear oil pump (6) is communicated with by the oil outlet of oil pipe with filter (5), the oil outlet of gear oil pump (6) is communicated with the filler opening by oil pipe oil cooler (3), the oil outlet of oil cooler (3) is connected with fuel tank by oil pipe.
2. injection machine Special gear reducer according to claim 1, is characterized in that: described casing (1) is provided with Ventilated cap (8).
3. injection machine Special gear reducer according to claim 1, is characterized in that: the output terminal of output shaft is fixed on casing (1) by aligning roller bearing (9) and tapered roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184724.6U CN204553793U (en) | 2015-03-30 | 2015-03-30 | A kind of injection machine Special gear reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184724.6U CN204553793U (en) | 2015-03-30 | 2015-03-30 | A kind of injection machine Special gear reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553793U true CN204553793U (en) | 2015-08-12 |
Family
ID=53828908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520184724.6U Expired - Fee Related CN204553793U (en) | 2015-03-30 | 2015-03-30 | A kind of injection machine Special gear reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553793U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246471A (en) * | 2016-12-13 | 2017-10-13 | 惠阳航空螺旋桨有限责任公司 | Lubricating arrangement for blower fan reduction box |
| CN108869702A (en) * | 2018-09-12 | 2018-11-23 | 中车资阳机车有限公司 | A kind of installing locomotive gear cases cooling heat radiator |
| CN109899504A (en) * | 2019-04-17 | 2019-06-18 | 南京杰恩特机电有限公司 | The lubricant passage way of equidirectional parallel double-screw extruder gear reduction box |
-
2015
- 2015-03-30 CN CN201520184724.6U patent/CN204553793U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246471A (en) * | 2016-12-13 | 2017-10-13 | 惠阳航空螺旋桨有限责任公司 | Lubricating arrangement for blower fan reduction box |
| CN108869702A (en) * | 2018-09-12 | 2018-11-23 | 中车资阳机车有限公司 | A kind of installing locomotive gear cases cooling heat radiator |
| CN109899504A (en) * | 2019-04-17 | 2019-06-18 | 南京杰恩特机电有限公司 | The lubricant passage way of equidirectional parallel double-screw extruder gear reduction box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204553793U (en) | A kind of injection machine Special gear reducer | |
| CN104006039A (en) | Refrigerating device of oil press | |
| CN103334962A (en) | Horizontal centrifugal pump shaft and bearing cooling device | |
| CN203560410U (en) | Lubricating oil cooling system of gearbox | |
| CN204312680U (en) | Hardened face gear case protects lubricating and cooling automatically | |
| CN203703068U (en) | Speed reducer rigid connecting flange assembly | |
| CN204312361U (en) | A kind of Under Water Pumps being applicable to conveying high temperature media | |
| CN204082582U (en) | Centrifugal blower | |
| CN203770439U (en) | Spline connecting structure for servo motor | |
| CN202153108U (en) | Fluid heat exchanger | |
| CN202690713U (en) | Hollow shaft for speed reducer | |
| CN207018446U (en) | Biomass granulation machine special gear box | |
| CN203466684U (en) | Cooling structure for stator of mechanical spindle | |
| CN203115457U (en) | Motor bearing oil lubrication structure | |
| CN206280308U (en) | Second-generation reactor coolant pump torsional spring sleeve | |
| CN204553794U (en) | A kind of single screw extrusion machine special gear box | |
| CN204610282U (en) | Portable nose of double-screw air compressor and portable double-screw air compressor | |
| CN204209798U (en) | A kind of reductor for extruser | |
| CN202597696U (en) | Sealing device of shaft and shaft hole under high-temperature and high-pressure environment | |
| CN203035904U (en) | Post-placed case cover type tricycle reverse gear machine | |
| CN202856515U (en) | Roller table motor housing provided with cooling water jacket | |
| CN201456380U (en) | Gearbox lubricant circulating system for thin film extruding machine | |
| CN204533462U (en) | Power plant's machine supplying powder gearbox structure | |
| CN206860846U (en) | High-precision lower margin installs parallel-shaft bevel wheel reducer | |
| CN205370970U (en) | Mantle fiber oil pump assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20200330 |