CN208831629U - The dedicated reducer with hardened tooth surface of wire drawing machine - Google Patents
The dedicated reducer with hardened tooth surface of wire drawing machine Download PDFInfo
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- CN208831629U CN208831629U CN201821022086.8U CN201821022086U CN208831629U CN 208831629 U CN208831629 U CN 208831629U CN 201821022086 U CN201821022086 U CN 201821022086U CN 208831629 U CN208831629 U CN 208831629U
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- hickey
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- wire drawing
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Abstract
The dedicated reducer with hardened tooth surface of wire drawing machine, the upper mounting surface of cabinet are screwed onto machine frame of wire drawing machine, input transparent cover and unloading sleeve is screwed onto input transparent cover, belt pulley is placed in the outer circle of unloading sleeve by bearing；Input gear axle is in cabinet bearing hole；Coupler sleeve is in input gear axle, and shaft coupling is screwed onto belt pulley, and input stage gear set is on output stage gear shaft, and output stage gear shaft is in cabinet bearing hole；Output stage gear set is on output hollow shaft, and output hollow shaft is in cabinet bearing hole；Compensation fuel tank is screwed onto wire drawing machine, oil inlet screw hole is bound up on separator, fuel outlet screw hole is connected to three-way connection, three-way connection couples with cabinet and fuel outlet ball valve respectively, separator is screwed onto cabinet, copper pipe is screwed on each pipe fitting after being flared, and pipe fitting is screwed at the oil inlet screw thread of each end cap and at each oil inlet screw thread of separator.The retarder outer dimension is small, and the flank of tooth is wear-resistant, transmission efficiency, transmission accuracy and high reliablity, and maintenance cost is low.
Description
Technical field
The utility model relates to a kind of Design of Speed Reducer.The retarder plays deceleration in metal product wire drawing machine transmission system
The effect of torque increase.
Background technique
This year, domestic Steel Wire Products Industry rapid development, the requirement to wire drawing equipment are higher and higher；Simultaneously to wire drawing
The transmission accuracy and reliability requirement of machine core component retarder are also higher and higher.Wire drawing machine upper reducer is commonly still before
Worm and gear or middle hard gear-face retarder, these retarder outer dimensions are big, and tooth surface abrasion is fast, and transmission efficiency is low, transmission accuracy
Difference, high failure rate and maintenance cost are high；Seriously constrain the development of China's Steel Wire Products Industry.
Summary of the invention
In order to improve the deficiency of above-mentioned Steel Wire Products Industry wire drawing machine retarder, meet wire drawing machine to the need of high-end retarder
It asks, the utility model provides a kind of dedicated reducer with hardened tooth surface of wire drawing machine.The retarder is directed to the transport characteristics and peace of wire drawing machine
Space is filled, retarder uses the vertical installation Hardened gear face structure of two-stage parallel axis, and input shaft specially designs unloading-structure, and configures profit
Sliding system.The retarder outer dimension is small, and the flank of tooth is wear-resistant, transmission efficiency, transmission accuracy and high reliablity, and maintenance cost is low.
The dedicated reducer with hardened tooth surface of wire drawing machine, it is characterised in that: including shaft coupling, flat key, unloading sleeve, input transparent cover, skin
Belt wheel, cabinet, input gear axle, input stage gear, output stage gear shaft, output stage gear, output hollow shaft, end cap, pipe connect
Head, separator, three-way connection, copper pipe, metal hose, compensation fuel tank；
Four installation through-holes are screwed onto the hickey of machine frame of wire drawing machine by bolt on the upper mounting surface of the cabinet
Place；12 unthreaded holes are screwed at the hickey of input transparent cover by bolt in the input transparent cover；The unloading sleeve
Upper six unthreaded holes are screwed at the hickey of input transparent cover by screw；The belt pulley is placed on unloading sleeve by bearing
Outer circle on；The input gear axle is placed in the bearing hole of cabinet by bearing；The shaft coupling passes through flat key set
In input gear axle, six unthreaded holes on the shaft coupling are screwed at the hickey of belt pulley by bolt；Institute
The input stage gear stated is sleeved on output stage gear shaft by flat key, and the output stage gear shaft is placed on case by bearing
In the bearing hole of body；The output stage gear is sleeved on output hollow shaft by flat key, and the output hollow shaft passes through
Bearing is placed in the bearing hole of cabinet；
The compensation fuel tank is screwed at the rack hickey of wire drawing machine by bolt, the oil inlet of the compensation fuel tank
Mouth screw hole is bound up at the outlet hickey of separator by metal hose, and the fuel outlet screw hole of the compensation fuel tank passes through gold
Belong to hose to be connected at the hickey of three-way connection；The three-way connection is joined with cabinet and fuel outlet ball valve respectively by screw thread
It connects；Two unthreaded holes of the separator are screwed at the hickey of cabinet by bolt；Copper pipe spiral shell after being flared
Connect on each pipe fitting, the screw thread of the pipe fitting be screwed at the oil inlet screw thread of each end cap respectively and separator it is each into
At hydraulic fluid port screw thread.
Further, the unthreaded hole of the end cap is screwed at the hickey of cabinet by bolt.
The utility model has the beneficial effects that 1, attractive appearance, compact-sized, outer dimension is small, has saved manufacturing cost；2,
Using stiff dough technology, the flank of tooth is wear-resistant, transmission efficiency is high, improves the transmission accuracy of wire drawing machine, while also improving metal
The quality of product；3, using unloading-structure, the rigidity and sealing reliability of input gear axle are effectively improved；4, retarder moistens
Sliding mode is succinct, reliable；Wire drawing machine reliability of operation is improved, the maintenance cost of equipment is reduced.
Detailed description of the invention
Fig. 1 is retarder side sectional view described in the utility model.
Fig. 2 is reducer structure figure described in the utility model.
Wherein, 1- flat key, 2- shaft coupling, 3- bolt, 4- unloading sleeve, 5- belt pulley, 6- screw, 7- input transparent cover, 8- case
Body, 9- input gear axle, 10- end cap, 11- input stage gear, 12- output stage gear shaft, 13- output stage gear, 14- output are empty
Mandrel, 15- metal hose, 16- compensation fuel tank, 17- three-way connection, 18- pipe fitting, 19- separator, 20- copper pipe, 21- installation
Through-hole.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawings of the specification.
Referring to attached drawing 1 and 2:
The dedicated reducer with hardened tooth surface of wire drawing machine described in the utility model, comprising: flat key 1, shaft coupling 2, bolt 3, off-load
Set 4, belt pulley 5, screw 6, input transparent cover 7, cabinet 8, input gear axle 9, end cap 10, input stage gear 11, output stage gear
Axis 12, output stage gear 13, output hollow shaft 14, metal hose 15, compensation fuel tank 16, three-way connection 17, pipe fitting 18, point oil
Device 19, copper pipe 20, installation through-hole 21.Four installation through-holes 21 are screwed onto drawing by bolt on the upper mounting surface of the cabinet 8
At the hickey of silk machine rack；12 unthreaded holes are screwed onto the hickey of cabinet 8 by bolt in the input transparent cover 7
Place；Six unthreaded holes are screwed at the hickey of input transparent cover 7 by screw on the unloading sleeve 4；The belt pulley 5 is logical
Bearing is crossed to be placed in the outer circle of unloading sleeve 4；The input gear axle 9 is placed in the bearing hole of cabinet 8 by bearing；Institute
The shaft coupling 2 stated is sleeved in input gear axle 9 by flat key 1, and six unthreaded holes on the shaft coupling 2 pass through 3 spiral shell of bolt
It connects at the hickey of belt pulley 5；The input stage gear 11 is sleeved on output stage gear shaft 12 by flat key, described
Output stage gear shaft 12 be placed on by bearing in the bearing hole of cabinet 8；The output stage gear 13 is set with by flat key
On output hollow shaft 14, the output hollow shaft 14 is placed in the bearing hole of cabinet 8 by bearing.
The unthreaded hole of the end cap 10 is screwed at the hickey of cabinet 8 by bolt.
The compensation fuel tank 16 is screwed at the rack hickey of wire drawing machine by bolt, the compensation fuel tank 16
Oil inlet screw hole is bound up at the outlet hickey of separator 19 by metal hose 15, the fuel outlet of the compensation fuel tank 16
Screw hole is connected at the hickey of three-way connection 17 by metal hose 15；The three-way connection 17 by screw thread respectively with
Cabinet 8 and fuel outlet ball valve connection；Two unthreaded holes of the separator 19 are screwed at the hickey of cabinet 8 by bolt；
The copper pipe 20 is screwed on each pipe fitting 18 after being flared, and the screw thread of the pipe fitting 18 is screwed onto each end cap respectively
At 10 oil inlet screw thread and at each oil inlet screw thread of separator 19.
The dedicated reducer with hardened tooth surface of wire drawing machine is operated using motor belt connecting mode, and motor passes through belt and off-load
Belt pulley connection on set 4, unloading sleeve 4 bear the radial force that belt transmission generates, and belt pulley transmits the torque of motor output；Skin
Belt wheel passes through bolt again and delivers torque to shaft coupling 2, and Motor torque is transmitted each retarder by key connecting and inputted by shaft coupling 2
Axis；This unloading-structure ensures that retarder input gear axle only transmits the radial force that torque is not subject to V belt translation generation, is conducive to
Improve the rigidity and sealing reliability of input gear axle.By belt pulley and two-stage cylindric spiral gear pair deceleration torque increase, realize sleeping
The operating of formula motor drive vertical speed reducer output hollow shaft, output hollow shaft drive wire drawing machine drawing reel drum to complete metal product again
Drawing process.
Since retarder is vertical installation, it then becomes necessary to consider the lubricating system of retarder, the retarder is using compensation
Fuel tank flooding system lubrication.Full lubricating oil is filled in reduction-gear housing body, it is ensured that retarder lubrication in need gear and bearing soak
Not in lubricating oil.When retarder operation, due to the heat that gear, bearing friction generate, lubricating oil temperature is increased, is caused
Lubricating oil volume expansion, the lubricating oil for the spilling that rises is by copper pipe, pipe fitting, separator and metal hose storage into compensation fuel tank
When gear-box stops working, volume-diminished after lubricating oil is cooling, the oil level decline in retarder compensates fuel tank at this time and passes through gold
Belong to hose and three-way connection to overflow rising of storing before in lubricating oil after-teeming cartonning body, it made to be restored to original oil level, it is ensured that
Retarder lubrication is sufficiently, reliably.
The dedicated reducer with hardened tooth surface carrying range of the utility model wire drawing machine is big, load power is 22~200kW, transmission
It is high-efficient, lubrication is succinct reliable, working service is at low cost, can be widely applied to Steel Wire Products Industry.
The foregoing is merely better embodiment of the invention, protection scope of the present invention is not with above embodiment
Limit, as long as those of ordinary skill in the art's equivalent modification or variation made by disclosure according to the present invention, should all be included in power
In the protection scope recorded in sharp claim.
Claims (2)
1. the dedicated reducer with hardened tooth surface of wire drawing machine, it is characterised in that: including shaft coupling, flat key, unloading sleeve, input transparent cover, belt
Wheel, cabinet, input gear axle, input stage gear, output stage gear shaft, output stage gear, output hollow shaft, end cap, pipe fitting,
Separator, three-way connection, copper pipe, metal hose, compensation fuel tank；
Four installation through-holes are screwed at the hickey of machine frame of wire drawing machine by bolt on the upper mounting surface of the cabinet；Institute
12 unthreaded holes are screwed at the hickey of input transparent cover by bolt in the input transparent cover stated；Six on the unloading sleeve
Unthreaded hole is screwed at the hickey of input transparent cover by screw；The belt pulley is placed on the outer circle of unloading sleeve by bearing
On；The input gear axle is placed in the bearing hole of cabinet by bearing；The shaft coupling is sleeved on defeated by flat key
Enter on gear shaft, six on the shaft coupling unthreaded hole is screwed at the hickey of belt pulley by bolt；Described is defeated
Enter grade gear to be sleeved on output stage gear shaft by flat key, the output stage gear shaft is placed on the axis of cabinet by bearing
In bearing bore；The output stage gear is sleeved on output hollow shaft by flat key, and the output hollow shaft is put by bearing
It sets in the bearing hole of cabinet；
The compensation fuel tank is screwed at the rack hickey of wire drawing machine by bolt, the oil inlet spiral shell of the compensation fuel tank
Hole is bound up at the outlet hickey of separator by metal hose, and the fuel outlet screw hole of the compensation fuel tank is soft by metal
Pipe is connected at the hickey of three-way connection；The three-way connection is coupled with cabinet and fuel outlet ball valve respectively by screw thread；
Two unthreaded holes of the separator are screwed at the hickey of cabinet by bolt；The copper pipe is screwed onto after being flared
On each pipe fitting, the screw thread of the pipe fitting is screwed at the oil inlet screw thread of each end cap respectively and each oil inlet of separator
At screw thread.
2. the dedicated reducer with hardened tooth surface of wire drawing machine according to claim 1, it is characterised in that: the unthreaded hole of the end cap is logical
Bolt is crossed to be screwed at the hickey of cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022086.8U CN208831629U (en) | 2018-06-29 | 2018-06-29 | The dedicated reducer with hardened tooth surface of wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022086.8U CN208831629U (en) | 2018-06-29 | 2018-06-29 | The dedicated reducer with hardened tooth surface of wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831629U true CN208831629U (en) | 2019-05-07 |
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ID=66305979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821022086.8U Active CN208831629U (en) | 2018-06-29 | 2018-06-29 | The dedicated reducer with hardened tooth surface of wire drawing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN208831629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056611A (en) * | 2019-05-10 | 2019-07-26 | 江苏国茂减速机股份有限公司 | A kind of dedicated parallel-shaft gearbox of Flat die granulating machine |
-
2018
- 2018-06-29 CN CN201821022086.8U patent/CN208831629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056611A (en) * | 2019-05-10 | 2019-07-26 | 江苏国茂减速机股份有限公司 | A kind of dedicated parallel-shaft gearbox of Flat die granulating machine |
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