CN204284245U - A kind of positive clutch - Google Patents
A kind of positive clutch Download PDFInfo
- Publication number
- CN204284245U CN204284245U CN201420734997.9U CN201420734997U CN204284245U CN 204284245 U CN204284245 U CN 204284245U CN 201420734997 U CN201420734997 U CN 201420734997U CN 204284245 U CN204284245 U CN 204284245U
- Authority
- CN
- China
- Prior art keywords
- face
- cone
- groove
- seat
- joint
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a kind of positive clutch, this positive clutch comprises end face cone seat end (1) and end face cone groove end (3), end face cone seat end (1) is connected with end face cone groove end (3) two axle heads needing clutch transmission respectively, the end face of end face cone seat end (1) is provided with multiple dismountable joint cone (2), the end face of end face cone groove end (3) is provided with multiplely bores (2) corresponding cone groove (31) with the end face joint of boring on seat end (1), joint cone (2) on end face cone seat end (1) can be inserted in the cone groove (31) on end face cone groove end (3), seat end (1) and end face cone groove end (3) joint is bored to make end face.Positive clutch of the present utility model has self-centering feature, and structure is simple, reliable operation, difficulty of processing are low, can change separately and engage cone, have good maintainability, safeguard easy to use after wearing and tearing.
Description
Technical field
The utility model relates to a kind of clutch, particularly relates to a kind of end face and bores embedding positive clutch.
Background technique
Conventional end-tooth clutch, in order to ensure during joint, circumferentially end-tooth intercalation is reliable, and avoid the decentraction because machining error causes, generally all can leave certain running clearance in the both sides of engaging tooth, therefore after end-tooth itself combines, certain slippage can be had diametrically, not there is self-centering feature, concentricity when needing centring sleeve to carry out assisted clutch maintenance work.
Although occurred the end-tooth clutch having tapering in recent years, its manufacture difficulty is larger, and the secure bond tooth maintainability of the jaw clutch of routine is poor, one integral piece can only be replaced if damaged, when long term frequent uses, user cost is higher, and maintenance difficulties is larger.
Summary of the invention
The purpose of this utility model is to provide a kind of and has self-centering feature, safeguards positive clutch easy to use.
For achieving the above object, the concrete technological scheme of a kind of positive clutch of the present utility model is:
A kind of positive clutch, comprise end face cone seat end and end face cone groove end, end face cone seat end is connected with end face cone groove end two axle heads needing clutch transmission respectively, the end face of end face cone seat end is provided with multiple dismountable joint cone, the end face of end face cone groove end is provided with multiplely bores corresponding cone groove with the end face joint of boring on seat end, joint cone on end face cone seat end can be inserted in the cone groove on end face cone groove end, closes to make end face cone seat end and end face cone groove termination.
Further, the end face of end face cone seat end is formed with locating slot, engages cone and be fixedly installed in locating slot.
Further, in the locating slot on end face cone seat end, be formed with internal thread, engage the upper one end relative with locating slot of cone and be formed with outside thread, engage cone and be threaded with locating slot.
Further, engage the upper one end of bore groove end relative with end face of cone tapered, the end face cone groove of boring on groove end is the embedded taper suitable with engaging the tapered end of boring.
Further, multiple joints cones that end face is bored on the end face of seat end distribute ringwise.
Further, the multiple cone grooves on the end face of end face cone groove end distribute ringwise, and one_to_one corresponding bored by the joint that cone groove on end face cone groove end and end face are bored on seat end.
Compared with existing clutch, the advantage of positive clutch of the present utility model is: have self-centering feature, and structure is simple, reliable operation, difficulty of processing are low, can change separately and engage cone, have good maintainability, safeguard easy to use after wearing and tearing.
Accompanying drawing explanation
Fig. 1 is the explosive view of positive clutch of the present utility model;
Fig. 2 is the structural representation of the end face cone seat end in the utility model;
Schematic diagram when Fig. 3 is positive clutch of the present utility model separation;
Schematic diagram when Fig. 4 is positive clutch of the present utility model joint.
Embodiment
In order to better understand the purpose of this utility model, structure and function, below in conjunction with accompanying drawing, further detailed description is done to a kind of positive clutch of the present utility model.
As shown in Figures 1 to 4, it shows for positive clutch of the present utility model, and comprise end face cone seat end 1 and end face cone groove end 3, end face cone seat end 1 is connected with end face cone groove end 3 two axle heads needing clutch transmission respectively.Wherein, the end face of end face cone seat end 1 is provided with multiple dismountable joint cone 2, the end face of end face cone groove end 3 is provided with multiplely bores 2 corresponding cone grooves 31 with the end face joint of boring on seat end 1, joint cone 2 on end face cone seat end 1 can be inserted in the cone groove 31 on end face cone groove end 3, engages to make end face cone seat end 1 and end face cone groove end 3.
Further, as shown in Figure 1, the end face of end face cone seat end 1 is formed with locating slot 11, engaging cone 2 is fixedly installed in locating slot 11, wherein, be formed with internal thread in locating slot 11 on end face cone seat end 1, engage one end relative with locating slot 11 on cone 2 and be formed with outside thread, engage cone 2 and be threaded with locating slot 11.Thus, when engage cone 2 may wear to a certain degree need to change time, engaging cone 2 can unload in locating slot 11, changes new joint cone 2, ensures the normal work of positive clutch.
Further, as shown in Figure 3, engage one end that cone 2 bores groove end 3 relative with end face tapered, the cone groove 31 on end face cone groove end 3 is in the embedded taper suitable with the tapered end engaging cone 2, and the tapering of cone groove 31 is identical with the tapering engaging cone 2.
Further, as shown in Figure 1, multiple joint cones 2 on the end face of end face cone seat end 2 distribute ringwise, and the multiple cone grooves 31 on the end face of end face cone groove end 3 also distribute ringwise, and the cone groove 31 on end face cone groove end 3 bores 2 one_to_one corresponding with the end face joint of boring on seat end 2.It should be noted, in the utility model, multiple joint cone 2 surrounds the annular that the center of circle is axle center, and multiple cone groove 31 also surrounds the annular that the center of circle is axle center.
Be described below in conjunction with the working procedure of accompanying drawing to positive clutch of the present utility model:
When two-semiaxle does not need connecting moves, as shown in Figure 3, end face cone seat end 1 is bored groove end 3 with end face and is separated, and engages the end face that the top of cone 2 and end face bore groove end 3 and maintain certain safety clearance, and clutch does not transmit motion.
When needs diaxon engage synchronization motion time, as shown in Figure 4, when geo-stationary or slip little utilize automatic or manual actuator by two halves clutch compress, when engage cone 2 rotate to be pressed into cone groove 31 time, clutch complete engage start transmission.
And if engage cone 2 and may wear to when to a certain degree needing to change, be separated two halves clutches, unload engage cone 2 from end face cone seat end 1, change separately and engage cone 2, change new joint cone 2, clutch can work normally again.
Positive clutch of the present utility model, has self-centering feature, and structure is simple, reliable operation, difficulty of processing are low, can change separately and engage cone, have good maintainability, safeguard easy to use after wearing and tearing.
By specific embodiment, the utility model is further described above; but it should be understood that; here concrete description; should not be construed as the restriction to essence of the present utility model and scope; one of ordinary skilled in the art to the various amendments that above-described embodiment is made, belongs to the scope that the utility model is protected after reading this specification.
Claims (6)
1. a positive clutch, comprise end face cone seat end (1) and end face cone groove end (3), end face cone seat end (1) is connected with end face cone groove end (3) two axle heads needing clutch transmission respectively, it is characterized in that, the end face of end face cone seat end (1) is provided with multiple dismountable joint cone (2), the end face of end face cone groove end (3) is provided with multiplely bores (2) corresponding cone groove (31) with the end face joint of boring on seat end (1), joint cone (2) on end face cone seat end (1) can be inserted in the cone groove (31) on end face cone groove end (3), seat end (1) and end face cone groove end (3) joint is bored to make end face.
2. positive clutch according to claim 1, is characterized in that, the end face of end face cone seat end (1) is formed with locating slot (11), engages cone (2) and is fixedly installed in locating slot (11).
3. positive clutch according to claim 2, it is characterized in that, internal thread is formed in locating slot (11) on end face cone seat end (1), engage the upper one end relative with locating slot (11) of cone (2) and be formed with outside thread, engage cone (2) and be threaded with locating slot (11).
4. positive clutch according to claim 1, it is characterized in that, engage the upper one end of bore groove end (3) relative with end face of cone (2) tapered, the end face cone groove (31) of boring on groove end (3) is the embedded taper suitable with engaging the tapered end of boring (2).
5. positive clutch according to claim 1, is characterized in that, multiple joints cone (2) on the end face of end face cone seat end (2) distribute ringwise.
6. positive clutch according to claim 5, it is characterized in that, multiple cone grooves (31) on the end face of end face cone groove end (3) distribute ringwise, and the cone groove (31) on end face cone groove end (3) bores (2) one_to_one corresponding with the end face joint of boring on seat end (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734997.9U CN204284245U (en) | 2014-11-28 | 2014-11-28 | A kind of positive clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420734997.9U CN204284245U (en) | 2014-11-28 | 2014-11-28 | A kind of positive clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284245U true CN204284245U (en) | 2015-04-22 |
Family
ID=52867407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420734997.9U Expired - Fee Related CN204284245U (en) | 2014-11-28 | 2014-11-28 | A kind of positive clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284245U (en) |
-
2014
- 2014-11-28 CN CN201420734997.9U patent/CN204284245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |