CN204025535U - Band pair enters the split type speed reducer of worm screw - Google Patents

Band pair enters the split type speed reducer of worm screw Download PDF

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Publication number
CN204025535U
CN204025535U CN201420382395.1U CN201420382395U CN204025535U CN 204025535 U CN204025535 U CN 204025535U CN 201420382395 U CN201420382395 U CN 201420382395U CN 204025535 U CN204025535 U CN 204025535U
Authority
CN
China
Prior art keywords
casing
worm screw
enter
speed reducer
split type
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
Application number
CN201420382395.1U
Other languages
Chinese (zh)
Inventor
沈立锋
俞兴良
李新江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU YUSHEN SPEED REDUCER CO Ltd
Original Assignee
HANGZHOU YUSHEN SPEED REDUCER CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANGZHOU YUSHEN SPEED REDUCER CO Ltd filed Critical HANGZHOU YUSHEN SPEED REDUCER CO Ltd
Priority to CN201420382395.1U priority Critical patent/CN204025535U/en
Application granted granted Critical
Publication of CN204025535U publication Critical patent/CN204025535U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is a kind of speed reducer, particularly a kind of with two enter the split type speed reducer of worm screw.Comprise casing, in described casing, be provided with two enter worm screw, the described pair two ends that enter worm screw are respectively to casing extension, in described casing, be provided with two enter the be meshed worm gear of transmission of worm screw, described two enter between two ends and the casing of worm screw, locate mutually by bearing respectively between the two ends of worm gear and casing, the lower end of described casing is provided with oil-draining screw, in described casing, is provided with temperature transducer.The split type speed reducer structure that band pair enters worm screw is simple, easy to assembly, and Adapter Property is high, and improving product performance, increases the service life.

Description

Band pair enters the split type speed reducer of worm screw
Technical field
The utility model is a kind of speed reducer, particularly a kind of with two enter the split type speed reducer of worm screw.
Background technique
Speed reducer of the prior art, is all generally continuous continual operation in 24 hours, and radially tractive force is larger, and install time enter axle head down, be very easy to leakage of oil, sealing is poor, affects the action of speed reducer, makes the reduction in working life.Speed reducer is interior simultaneously easily produces high temperature due to long-time high speed motion, and speed reducer is easily caused to damage.
Summary of the invention
The utility model is mainly to solve the deficiencies in the prior art, and a kind of compact structure is provided, and can monitor constantly speed reducer inside temperature, and pair split type speed reducer that enters worm screw is with in running more stably.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of with two enter the split type speed reducer of worm screw, comprise casing, in described casing, be provided with two enter worm screw, the described pair two ends that enter worm screw are respectively to casing extension, in described casing, be provided with two enter the be meshed worm gear of transmission of worm screw, described two enter between two ends and the casing of worm screw, locate mutually by bearing respectively between the two ends of worm gear and casing, the lower end of described casing is provided with oil-draining screw, in described casing, is provided with temperature transducer.
As preferably, described two enter the two ends of worm screw seal mutually by worm screw oil sealing and casing, described worm screw oil sealing and bearing fit, and between the outer end of described worm gear and casing, seal mutually by worm gear oil sealing, described two enter bearing in worm screw use back-up ring and casing to locate mutually by hole.
As preferably, described casing is assembled by upper box and lower box, and described upper box is located by screw rod mutually with lower box.
Temperature transducer can effectively be monitored the temperature in speed reducer, once temperature superelevation, the power supply that can cut off timely, protection speed reducer is not burnt.
Bearing described here is tapered roller bearing, has well solved the problem that larger axial force is born at force-output shaft place, makes equipment operation more steady, also increases the working life of speed reducer simultaneously.
Two enter worm screw, make smooth running reliable, bearing capacity is large, simultaneously transmission accuracy is high, is applicable to the occasion work of frequent starting.Split type structure, makes easy accessibility, improves usability.
Therefore, the band that the utility model provides pair enters the split type speed reducer of worm screw, and simple in structure, easy to assembly, Adapter Property is high, and improving product performance, increases the service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model;
Fig. 3 is A-A sectional structure schematic diagram in Fig. 2.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Fig. 1, Fig. 2 and Fig. 3, a kind of with two enter the split type speed reducer of worm screw, comprise casing 1, in described casing 1, be provided with two enter worm screw 2, the described pair two ends that enter worm screw 2 are respectively to casing 1 extension, in described casing 1, be provided with two enter the be meshed worm gear 3 of transmission of worm screw 2, described two enter between two ends and the casing 1 of worm screw 2, between the two ends of worm gear 3 and casing 1, pass through respectively bearing 4 and locate mutually, the lower end of described casing 1 is provided with oil-draining screw 5, in described casing 1, is provided with temperature transducer 6.
Described two enter the two ends of worm screw 2 seal mutually with casing 1 by worm screw oil sealing 7, described worm screw oil sealing 7 fits with bearing 4, between the outer end of described worm gear 3 and casing 1, seal mutually by worm gear oil sealing 8, the described pair bearing 4 entering in worm screw 2 uses back-up ring 9 and casing 1 to locate mutually by hole.
Described casing 1 is assembled by upper box 10 and lower box 11, and described upper box 10 is located by screw rod 13 mutually with lower box 11.

Claims (3)

1. be with pair split type speed reducer that enters worm screw for one kind, comprise casing (1), it is characterized in that: in described casing (1), be provided with two enter worm screw (2), the described pair two ends that enter worm screw (2) are respectively to casing (1) extension, in described casing (1), be provided with two enter the be meshed worm gear (3) of transmission of worm screw (2), described two enter between the two ends and casing (1) of worm screw (2), between the two ends of worm gear (3) and casing (1), locate mutually by bearing (4) respectively, the lower end of described casing (1) is provided with oil-draining screw (5), in described casing (1), be provided with temperature transducer (6).
2. band according to claim 1 pair enters the split type speed reducer of worm screw, it is characterized in that: described two enter the two ends of worm screw (2) seal mutually with casing (1) by worm screw oil sealing (7), described worm screw oil sealing (7) fits with bearing (4), between the outer end of described worm gear (3) and casing (1), seal mutually by worm gear oil sealing (8), the described pair bearing (4) entering in worm screw (2) is located mutually by hole back-up ring (9) and casing (1).
3. band according to claim 1 and 2 pair enters the split type speed reducer of worm screw, it is characterized in that: described casing (1) is assembled by upper box (10) and lower box (11), described upper box (10) is located by screw rod (13) mutually with lower box (11).
CN201420382395.1U 2014-07-11 2014-07-11 Band pair enters the split type speed reducer of worm screw Expired - Fee Related CN204025535U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420382395.1U CN204025535U (en) 2014-07-11 2014-07-11 Band pair enters the split type speed reducer of worm screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420382395.1U CN204025535U (en) 2014-07-11 2014-07-11 Band pair enters the split type speed reducer of worm screw

Publications (1)

Publication Number Publication Date
CN204025535U true CN204025535U (en) 2014-12-17

Family

ID=52065404

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420382395.1U Expired - Fee Related CN204025535U (en) 2014-07-11 2014-07-11 Band pair enters the split type speed reducer of worm screw

Country Status (1)

Country Link
CN (1) CN204025535U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105333114A (en) * 2015-12-01 2016-02-17 中原工学院 WP type reducer box with worm and gear interchangeability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105333114A (en) * 2015-12-01 2016-02-17 中原工学院 WP type reducer box with worm and gear interchangeability

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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: 20141217

Termination date: 20190711