CN203082174U - Lathe power transmitting assembly easy to overhaul - Google Patents
Lathe power transmitting assembly easy to overhaul Download PDFInfo
- Publication number
- CN203082174U CN203082174U CN 201220741927 CN201220741927U CN203082174U CN 203082174 U CN203082174 U CN 203082174U CN 201220741927 CN201220741927 CN 201220741927 CN 201220741927 U CN201220741927 U CN 201220741927U CN 203082174 U CN203082174 U CN 203082174U
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- overhaul
- transfer assembly
- power transfer
- lathe power
- 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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Abstract
The utility model provides a lathe power transmitting assembly easy to overhaul. The lathe power transmitting assembly easy to overhaul comprises a belt pulley and a transmission shaft matched with the belt pulley in a transmission mode. One end, connected with the belt pulley, of the transmission shaft is the power input end. The side wall of the end portion of the power input end sinks to form a shaft shoulder. A tapered connector is formed from the shaft shoulder to the top end of the power input end, wherein the diameter of the tapered connector gradually decreases. According to the lathe power transmitting assembly easy to overhaul, the tapered connector of the transmission shaft is matched with the belt pulley in a transmission mode, dismounting and mounting are quite convenient, the overhaul efficiency is greatly improved, and production will not be affected; in addition, a washer is used for pressing the belt pulley tightly, so that the lathe power transmitting assembly easy to overhaul is solid in structure and stable in operation, the belt pulley is effectively prevented from slipping axially, the transmission of power is not affected, and normal production can be ensured; and the lathe power transmitting assembly easy to overhaul is simple in structure, convenient to manufacture and low in cost.
Description
Technical field
The utility model relates to a kind of power unit of lathe, relates in particular to a kind of easy maintenance lathe power transfer assembly.
Background technique
Lathe is mainly used in to be processed the workpiece of rotary structure, and lathe uses in the modern machining industry widely, the power of traditional lathe generally has motor to provide, the transmitting assembly that forms by belt pulley and transmission shaft provides power to lathe, and belt pulley that adopts at present and transmission shaft are very inconvenient to transmission shaft dismounting when overhauling when operation, inefficiency affects greatly production.
Therefore, need to propose a kind of power transfer assembly of novel lathe, to the transmitting assembly easy accessibility, improve overhaul efficiency greatly in the time of can making maintenance, and simple in structure, easy accessibility, with low cost.
The model utility content
In view of this, a kind of easy maintenance lathe power transfer assembly that the utility model provides need to propose a kind of power transfer assembly of novel lathe, to the transmitting assembly easy accessibility, improve overhaul efficiency greatly in the time of can making maintenance, and simple in structure, easy accessibility, with low cost.
The easy maintenance lathe power transfer assembly that the utility model provides, comprise belt pulley and the transmission shaft that cooperates with the belt pulley transmission, the end that described transmission shaft is connected with described belt pulley is a power intake, the end sidewalls of described power intake sinks to forming the shaft shoulder, and the top from the shaft shoulder to the power intake forms the taper connection head that diameter reduces gradually;
Further, the tapering of described taper connection head is 1:5;
Further, described belt pulley is coaxially arranged with the cone shape hole that cooperates with the suitable shape of described taper connection head;
Further, described taper connection end surface sinks to forming attachment hole, described attachment hole and the coaxial setting of described taper connection;
Further, described transmitting assembly also comprise be used for to described belt pulley axially locating and with a described taper connection locating piece of fixedlying connected;
Further, described locating piece is a packing ring;
Further, described attachment hole is provided with connecting thread.
The beneficial effects of the utility model: the easy maintenance lathe power transfer assembly that the utility model provides, taper connection head by transmission shaft cooperates with the suitable shape transmission of belt pulley, dismounting is very convenient, improved overhaul efficiency widely, can not impact production, and belt pulley is compressed by packing ring, make the sound construction of transmitting assembly, stable, effectively prevent the belt pulley axial slip, and do not influence the transmission of power, guarantee to produce and normally carry out, the utility model is simple in structure, and is easily manufactured, with low cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a transmission shaft structure schematic representation of the present utility model.
Fig. 3 is a belt sheave structure schematic representation of the present utility model.
Embodiment
Fig. 1 is a structural representation of the present utility model, Fig. 2 is a transmission shaft structure schematic representation of the present utility model, Fig. 3 is a belt sheave structure schematic representation of the present utility model, as shown in the figure, the easy maintenance lathe power transfer assembly that the utility model provides, comprise belt pulley 4 and the transmission shaft 1 that cooperates with belt pulley 4 transmissions, the end that described transmission shaft 1 is connected with described belt pulley 4 is a power intake, the end sidewalls of described power intake sinks to forming the shaft shoulder 6, and the top from the shaft shoulder 6 to power intake forms taper connection that diameter reduces gradually 3; The described shaft shoulder 6 can carry out good axially locating to belt pulley 4, and the tapering of described taper connection 3 is 1:5, guarantee belt pulley and taper connection stable be connected and to dynamically stable transmission; The easy maintenance lathe power transfer assembly that the utility model provides, the suitable shape transmission of taper connection head by transmission shaft and belt pulley cooperates, and dismounting is very convenient, improved overhaul efficiency widely, can not impact, and belt pulley be compressed by packing ring to production, make the sound construction of transmitting assembly, stable, effectively prevent the belt pulley axial slip, and do not influence the transmission of power, guarantee to produce and normally carry out, the utility model is simple in structure, and is easily manufactured, with low cost.
In the present embodiment, described belt pulley 4 is coaxially arranged with and a described taper connection cone shape hole 7 that 3 suitable shapes cooperate; This structure can be carried out dismounting to belt pulley and transmission shaft easily, improves the efficient of dismounting.
In the present embodiment, described taper connection 3 end face sink to forming attachment hole 5, described attachment hole 5 and the 3 coaxial setting of described taper connection; Described attachment hole 5 is provided with connecting thread, and this structure can be connected with locating piece easily, and described taper connection head and locating piece adopt bolted mode, can carry out dismounting to belt pulley more easily, raise the efficiency.
In the present embodiment, described transmitting assembly also comprise be used for to described belt pulley 4 axially locating and with described taper connection 3 locating piece of fixedlying connected 2, described locating piece 2 can be fixed on belt pulley on the transmission shaft securely, prevent the belt pulley axial slip, guarantee the transmission of power, avoid occurring production accident; Described locating piece 2 is a packing ring, adopts packing ring as locating piece, and is easy for installation, draws materials easily, with low cost.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1. one kind is easily overhauled the lathe power transfer assembly, it is characterized in that: comprise belt pulley and the transmission shaft that cooperates with the belt pulley transmission, the end that described transmission shaft is connected with described belt pulley is a power intake, the end sidewalls of described power intake sinks to forming the shaft shoulder, and the top from the shaft shoulder to the power intake forms the taper connection head that diameter reduces gradually.
2. according to the described easy maintenance lathe power transfer assembly of claim 1, it is characterized in that: the tapering of described taper connection head is 1:5.
3. according to the described easy maintenance lathe power transfer assembly of claim 2, it is characterized in that: described belt pulley is coaxially arranged with the cone shape hole that cooperates with the suitable shape of described taper connection head.
4. according to the described easy maintenance lathe power transfer assembly of claim 3, it is characterized in that: described taper connection end surface sinks to forming attachment hole, described attachment hole and the coaxial setting of described taper connection.
5. according to the described easy maintenance lathe power transfer assembly of claim 4, it is characterized in that: described transmitting assembly also comprise be used for to described belt pulley axially locating and with a described taper connection locating piece of fixedlying connected.
6. according to the described easy maintenance lathe power transfer assembly of claim 5, it is characterized in that: described locating piece is a packing ring.
7. according to the described easy maintenance lathe power transfer assembly of claim 6, it is characterized in that: described attachment hole is provided with connecting thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741927 CN203082174U (en) | 2012-12-30 | 2012-12-30 | Lathe power transmitting assembly easy to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220741927 CN203082174U (en) | 2012-12-30 | 2012-12-30 | Lathe power transmitting assembly easy to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082174U true CN203082174U (en) | 2013-07-24 |
Family
ID=48828015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220741927 Expired - Fee Related CN203082174U (en) | 2012-12-30 | 2012-12-30 | Lathe power transmitting assembly easy to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203082174U (en) |
-
2012
- 2012-12-30 CN CN 201220741927 patent/CN203082174U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130724 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |