CN209502988U - A kind of lathe transmission hollow axle - Google Patents
A kind of lathe transmission hollow axle Download PDFInfo
- Publication number
- CN209502988U CN209502988U CN201920121585.0U CN201920121585U CN209502988U CN 209502988 U CN209502988 U CN 209502988U CN 201920121585 U CN201920121585 U CN 201920121585U CN 209502988 U CN209502988 U CN 209502988U
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- China
- Prior art keywords
- lateral wall
- cavity
- hollow axle
- central axis
- limited block
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Abstract
The utility model relates to lathe accessory technical fields, especially a kind of lathe is driven hollow axle, including shaft ontology, the right end of the shaft ontology is provided with connector, the right side of the connector offers clamping groove, and the lateral wall of the connector offers counter sink, and the inside of the counter sink is equipped with dormant bolt, the shaft body interior offers cavity, and the lateral wall of the shaft ontology offers intensive cooling hole.There are three limited blocks in the lateral wall installation of central axis for the utility model, the lateral wall of limited block is fixedly installed with connecting rod, connecting rod is equipped with arc panel far from one end of limited block, the lateral wall of arc panel is equipped with cleaning brush, central axis is pulled to slidably reciprocate in the inside of cavity by pull ring, to which the inner sidewall for driving the cleaning brush of arc panel lateral wall installation to be tightly attached to cavity by connecting rod slidably reciprocates, convenient for the coolant liquid impurity that cavity inside adheres to is scraped using cleaning brush, easy cleaning.
Description
Technical field
The utility model relates to lathe accessory technical fields more particularly to a kind of lathe to be driven hollow axle.
Background technique
What lathe used mostly at present is that hollow axle is driven, the shaft inner hollow, light-weight, is readily transported
With use, compare and realize shaft function having the same, at the same reduce making material use, saved cost, widely
Transmission applied to various lathes.
The hollow axle of existing lathe transmission in the long-term use process, some shafts in use high speed
Rotation can generate friction heat production, it will usually pour cooling using coolant liquid, remain in shaft so as to cause partial impurities are had
Cavity inside is not easy to clear up, while not having support construction inside existing hollow axle, is hit in transportational process by external force
It hits, its outer surface can be made to form recess, prevent it from using, cause to waste, thus it is proposed that dallying in a kind of transmission of lathe
Axis.
Utility model content
Purpose of the utility model is to solve problems of the prior art, therefore a kind of lathe transmission proposed
Hollow axle.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of lathe transmission hollow axle is designed, including shaft ontology, the right end of the shaft ontology are provided with connector,
The right side of the connector offers clamping groove, and the lateral wall of the connector offers counter sink, the counter sink it is interior
Portion is equipped with dormant bolt, and the shaft body interior offers cavity, and the lateral wall of the shaft ontology offers intensive
Cooling hole.
Preferably, the inner sidewall of the cavity is welded with multiple support rods, and the support rod is far from the cavity inner sidewall
One end is connected with supporting block, and the inner sidewall of the supporting block is equipped with central axis, and the left end of the central axis is equipped with pull ring.
Preferably, there are three limited blocks, the lateral wall of the limited block to be fixedly mounted for the lateral wall installation of the central axis
There is connecting rod, the connecting rod is equipped with arc panel far from one end of the limited block, and the lateral wall of the arc panel is equipped with cleaning
Brush.
Preferably, the supporting block is in arc-shaped, and three supporting blocks are evenly distributed on the sky in 120 degree
The inside of chamber, and being fixedly connected by the support rod with the cavity inner sidewall, between the two neighboring supporting block there are
Gap.
Preferably, the limited block is evenly distributed on the lateral wall of the central axis, and the limit in 120 degree
Block is clamped the inner space between two supporting blocks.
Preferably, the arc panel and the support rod are distributed in the inside of the cavity in alternating expression.
The utility model proposes a kind of lathe be driven hollow axle, beneficial effect is:
The utility model is installed in the lateral wall of central axis there are three limited block, and the lateral wall of limited block is fixedly installed with company
Bar, connecting rod are equipped with arc panel far from one end of limited block, and the lateral wall of arc panel is equipped with cleaning brush, are pulled by pull ring
Mandrel slidably reciprocates in the inside of cavity, to drive the cleaning brush of arc panel lateral wall installation to be tightly attached to cavity by connecting rod
Inner sidewall slidably reciprocates, convenient for the coolant liquid impurity that cavity inside adheres to is scraped using cleaning brush, easy cleaning.
The utility model is welded with multiple support rods in the inner sidewall of cavity, connects in support rod far from cavity inner sidewall one end
It is connected to supporting block, the inner sidewall of supporting block is equipped with central axis, is supported on the outer of central axis using multiple support rods and supporting block
Surface supports to be formed to shaft ontology, enhances the ability to bear of shaft ontology, to avoid transportational process transfer shaft body
By external force collision, its outer surface is made to form recess.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of lathe be driven hollow axle schematic view of the front view；
Fig. 2 be the utility model proposes a kind of lathe be driven hollow axle left view structural representation；
Fig. 3 be the utility model proposes a kind of lathe be driven hollow axle in Section A-A structural schematic diagram.
In figure: shaft ontology 1, pull ring 2, cooling hole 3, central axis 4, limited block 5, clamping groove 6, dormant bolt 7, counter sink
8, connector 9, connecting rod 10, arc panel 11, cleaning brush 12, supporting block 13, support rod 14, cavity 15.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of lathe is driven hollow axle, including shaft ontology 1, the right end of shaft ontology 1 are provided with company
Connector 9, the right side of connector 9 offer clamping groove 6, and the lateral wall of connector 9 offers counter sink 8, the inside of counter sink 8
Dormant bolt 7 is installed, cavity 15 is offered inside shaft ontology 1, the inner sidewall of cavity 15 is welded with multiple support rods 14, branch
Strut 14 is connected with supporting block 13 far from 15 inner sidewall one end of cavity, and the inner sidewall of supporting block 13 is equipped with central axis 4, central axis
4 left end is equipped with pull ring 2, the outer surface of central axis 4 is supported on using multiple support rods 14 and supporting block 13, thus to shaft
Ontology 1 forms support, enhances the ability to bear of shaft ontology 1, so that transportational process transfer shaft body 1 be avoided to be hit by external force
It hits, its outer surface is made to form recess.
Supporting block 13 is in arc-shaped, and three supporting blocks 13 are evenly distributed on the inside of cavity 15 in 120 degree, and lead to
It crosses support rod 14 to be fixedly connected with 15 inner sidewall of cavity, there are gap, three 13 shapes of supporting block between two neighboring supporting block 13
At a ring-type equal with 4 diameter of central axis, to be upwardly formed support to 15 inner sidewall of cavity, three sides.
There are three limited block 5, the lateral wall of limited block 5 is fixedly installed with connecting rod 10, connecting rod for the lateral wall installation of central axis 4
10 one end far from limited block 5 are equipped with arc panel 11, and the lateral wall of arc panel 11 is equipped with cleaning brush 12, are drawn by pull ring 2
Dynamic central axis 4 slidably reciprocates in the inside of cavity 15, to drive the cleaning brush of 11 lateral wall of arc panel installation by connecting rod 10
12 inner sidewalls for being tightly attached to cavity 15 slidably reciprocate, convenient for being scraped the coolant liquid impurity adhered to inside cavity 15 using cleaning brush 12
Under, easy cleaning.
Limited block 5 is evenly distributed on the lateral wall of central axis 4 in 120 degree, and limited block 5 is clamped two supporting blocks
Inner space between 13 is easy to implement central axis using the cooperation in the gap between limited block 5 and two neighboring supporting block 13
The 4 limit sliding inside cavity 15.
Arc panel 11 and support rod 14 are distributed in the inside of cavity 15 in alternating expression, so that arc panel 11 is attached in cavity 15
When side wall is mobile, the obstruction of unsupported bar 14.
The lateral wall of shaft ontology 1 offers intensive cooling hole 3.
Working principle: in use, the main shaft of the clamping groove 6 and external impetus mechanism opened up by 9 end face of connector is clamped
It is fixed, and be locked using dormant bolt 7, shaft ontology 1 and power mechanism are realized and connected, then in use,
The coolant liquid of pouring is flowed into inside shaft ontology 1 by the intensive cooling hole 3 that 1 lateral wall of shaft ontology opens up, to realize
It cools down, long-term use, the impurity in coolant liquid can be attached to 15 inner sidewall of cavity of shaft ontology 1, and staff is regularly
Shaft ontology 1 is taken out, by pulling pull ring 2 that central axis 4 is pulled to slidably reciprocate in the inside of cavity 15, to pass through connecting rod 10
The inner sidewall for driving the cleaning brush 12 of 11 lateral wall of arc panel installation to be tightly attached to cavity 15 slidably reciprocates, convenient for utilizing cleaning brush 12
The coolant liquid impurity adhered to inside cavity 15 is scraped, 15 inner sidewall of cavity is cleared up, in addition, in 1 early period of shaft ontology
In transportational process, the outer surface of central axis 4 is supported on by the multiple support rods 14 and supporting block 13 installed inside cavity 15, it is right
Shaft ontology 1 forms support, enhances the ability to bear of shaft ontology 1, to avoid transportational process transfer shaft body 1 by external force
It hits, its outer surface is made to form recess.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of lathe is driven hollow axle, including shaft ontology (1), which is characterized in that the right end of the shaft ontology (1) is set
It is equipped with connector (9), the right side of the connector (9) offers clamping groove (6), and the lateral wall of the connector (9) opens up
Have counter sink (8), the inside of the counter sink (8) is equipped with dormant bolt (7), is opened up inside the shaft ontology (1) free
The lateral wall of chamber (15), the shaft ontology (1) offers intensive cooling hole (3).
2. lathe according to claim 1 is driven hollow axle, which is characterized in that the inner sidewall of the cavity (15) welds
Have multiple support rods (14), the support rod (14) is connected with supporting block (13), institute far from the cavity (15) inner sidewall one end
The inner sidewall for stating supporting block (13) is equipped with central axis (4), and the left end of the central axis (4) is equipped with pull ring (2).
3. lathe according to claim 2 is driven hollow axle, which is characterized in that the lateral wall of the central axis (4) is pacified
There are three limited block (5), the lateral walls of the limited block (5) to be fixedly installed with connecting rod (10) for dress, and the connecting rod (10) is far from institute
The one end for stating limited block (5) is equipped with arc panel (11), and the lateral wall of the arc panel (11) is equipped with cleaning brush (12).
4. lathe according to claim 2 is driven hollow axle, which is characterized in that the supporting block (13) is in arc-shaped,
Three supporting blocks (13) are evenly distributed on the inside of the cavity (15) in 120 degree, and pass through the support rod
(14) it is fixedly connected with the cavity (15) inner sidewall, there are gaps between the two neighboring supporting block (13).
5. lathe according to claim 3 is driven hollow axle, which is characterized in that the limited block (5) is in 120
Degree is evenly distributed on the lateral wall of the central axis (4), and the limited block (5) is clamped between two supporting blocks (13)
Inner space.
6. lathe according to claim 3 is driven hollow axle, which is characterized in that the arc panel (11) and the support
Bar (14) is distributed in the inside of the cavity (15) in alternating expression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121585.0U CN209502988U (en) | 2019-01-24 | 2019-01-24 | A kind of lathe transmission hollow axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121585.0U CN209502988U (en) | 2019-01-24 | 2019-01-24 | A kind of lathe transmission hollow axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209502988U true CN209502988U (en) | 2019-10-18 |
Family
ID=68202223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121585.0U Active CN209502988U (en) | 2019-01-24 | 2019-01-24 | A kind of lathe transmission hollow axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209502988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116604050A (en) * | 2023-07-20 | 2023-08-18 | 常州捷乾机电科技有限公司 | High-speed dynamic-static pressure permanent magnet motorized spindle |
-
2019
- 2019-01-24 CN CN201920121585.0U patent/CN209502988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116604050A (en) * | 2023-07-20 | 2023-08-18 | 常州捷乾机电科技有限公司 | High-speed dynamic-static pressure permanent magnet motorized spindle |
| CN116604050B (en) * | 2023-07-20 | 2023-09-29 | 常州捷乾机电科技有限公司 | High-speed dynamic-static pressure permanent magnet motorized spindle |
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