CN207549712U - A kind of printing machine handwheel casting - Google Patents
A kind of printing machine handwheel casting Download PDFInfo
- Publication number
- CN207549712U CN207549712U CN201721742773.2U CN201721742773U CN207549712U CN 207549712 U CN207549712 U CN 207549712U CN 201721742773 U CN201721742773 U CN 201721742773U CN 207549712 U CN207549712 U CN 207549712U
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- CN
- China
- Prior art keywords
- outer ring
- connector
- inner ring
- reinforcing rib
- handwheel
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- 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.)
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Abstract
The utility model discloses a kind of printing machine handwheel casting,Including inner ring,Outer ring and connector,Outer ring is provided on the outside of the inner ring,Connector is provided between inner ring and outer ring,The first reinforcing rib and the second reinforcing rib are provided on connector,First reinforcing rib sets the both sides up and down for being fixedly connected on connector,Left and right sidewall of the both ends of second reinforcing rib respectively with the inside of outer ring and connector is fixedly connected,Multiple finger slots are provided on the madial wall of outer ring,Fixing piece is provided on the lateral wall of outer ring,Coupling is connected in fixing piece,Extensible member is slidably connected in Coupling,The end of extensible member is hinged with handle by articulated shaft,It is opened up on fixing piece fluted,The utility model is simple in structure,Reasonable design,Three kinds of modes are provided to rotate handwheel,It is convenient and strength-saving,Device simple and beautiful,And by strengthening connector,Connector is not easy fracture damage,Improve the handwheel service life.
Description
Technical field
The utility model is related to a kind of handwheel casting, specifically a kind of printing machine handwheel casting.
Background technology
Casting is the metal forming object obtained with various casting methods, i.e., the liquid metal smelted, with casting, pressure
It penetrates, suck or other casting methods are injected in preprepared casting mold, after cooling after the following process means such as polishing, gained
That arrives has the object of definite shape, size and performance.
Handwheel casting is a kind of common casting, modern handwheel casting is greatly by crossing inner ring, connector is connected with outer ring and
Into, but the connection of traditional handwheel casting connector is not secured enough, for a long time by external force in the case of be easily broken, drop
The low service life of handwheel casting, in addition traditional handwheel casting welding can turn on the outside of outer ring sometimes for convenient and strength-saving
Lever, so as to increase torque radius, but this rotating bar cannot stretch, and influence whether the normal operating of equipment.
For this purpose, for the problems mentioned above in the background art, those skilled in the art propose a kind of novel handwheel
Casting.
Utility model content
The purpose of this utility model is to provide a kind of printing machine handwheel casting, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：
A kind of printing machine handwheel casting is provided with screw thread including inner ring, outer ring and connector, in the middle part of the inner ring and leads to
Hole, tapped through hole pass through inner ring, and one end of inner ring is provided with protruding shaft；Outer ring, outer ring and inner ring are provided on the outside of the inner ring
Concentric setting is provided with connector between inner ring and outer ring；The connector shares three, and three connectors are uniformly arranged on
The circumferential direction of inner ring, the both ends of connector are fixedly connected respectively on the inside of the outside of inner ring and outer ring；It is set on the connector
There are the first reinforcing rib and the second reinforcing rib, the first reinforcing rib sets the both sides up and down for being fixedly connected on connector, the first reinforcing rib
Both ends and the outside of inner ring and outer ring on the inside of be fixedly connected, the area of the first reinforcing rib is more than the area of connector, second
Left and right sidewall of the both ends of reinforcing rib respectively with the inside of outer ring and connector is fixedly connected；It is set on the madial wall of the outer ring
There are multiple finger slots；Fixing piece is provided on the lateral wall of the outer ring, there are four be uniformly fixedly connected on outer ring to fixing piece altogether
On lateral wall；It opens up fluted on the fixing piece, Coupling is fixedly connected in groove, is slidably connected in Coupling flexible
Part, the end of extensible member are hinged with handle by articulated shaft.
Further, external screw thread is offered on the outside of the protruding shaft.
Further, second reinforcing rib is arcuate structure.
Further, the finger slot is wavy shaped configuration.
Further, the groove is equipped with handle.
Further, the inner ring, connector, the first reinforcing rib, the second reinforcing rib, outer ring and fixing piece are cast for integral type
Part structure.
Compared with prior art, the beneficial effects of the utility model are：By the finger slot on the inside of outer ring, facilitate and revolve handwheel
Turn, be not in the situation for slipping hand, in addition handwheel when in use, if it is difficult to turn, can pass through Coupling and extensible member
Handle to be extracted out out of groove, handle coordinates Coupling and extensible member can increase the torque radius of handwheel, laborsaving so as to carry out,
Without using when, handle can be taken in groove, device simple and beautiful, in addition it can use machine with it is convex on inner ring
Axis connection, so as to be rotated to handwheel, the present apparatus can increase the practicality of device by three kinds of modes to hand wheel rotating
Property, in addition the second reinforcing rib on device can strengthen connector and the bonding strength of outer ring, and the first reinforcing rib can enhance company
The bonding strength of fitting in itself, handwheel service life are long.
Description of the drawings
Fig. 1 is the structure diagram of printing machine handwheel casting.
Fig. 2 is the structure diagram of handle in printing machine handwheel casting.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-2, a kind of printing machine handwheel casting, including inner ring 10, outer ring 3 and connector 7, the inner ring 3
Middle part be provided with tapped through hole 8, tapped through hole 8 passes through inner ring 10, and one end of inner ring 10 is provided with protruding shaft 9；The inner ring 10
Outside be provided with outer ring 3, outer ring 3 and 10 concentric setting of inner ring are provided with connector 7 between inner ring 10 and outer ring 3；It is described
Connector 7 shares three, and three connectors 7 are uniformly arranged on the circumferential direction of inner ring 10, the both ends of connector 7 respectively with inner ring 10
Outside is fixedly connected with the inside of outer ring 3；The first reinforcing rib 6 and the second reinforcing rib 5 are provided on the connector 7, first adds
Strengthening tendons 6, which are set, is fixedly connected on the both sides up and down of connector 7, the both ends of the first reinforcing rib 6 and the outside of inner ring 10 and outer ring 3
Inside is fixedly connected, and the area of the first reinforcing rib 6 is more than the area of connector 7, the both ends of the second reinforcing rib 5 respectively with outer ring 3
Inside be fixedly connected with the left and right sidewall of connector 7；Multiple finger slots 4 are provided on the madial wall of the outer ring 3；The outer ring
Fixing piece 1 is provided on 3 lateral wall, there are four be uniformly fixedly connected on the lateral wall of outer ring 3 fixing piece 1 altogether；It is described solid
Determine to open up fluted 2 on part 1, Coupling 11 is fixedly connected in groove 2, extensible member 12 is slidably connected in Coupling 11, is stretched
The end of contracting part 12 is hinged with handle 14 by articulated shaft 13.
Above-mentioned, the outside of protruding shaft 9 offers external screw thread.
Above-mentioned, the second reinforcing rib 5 is arcuate structure.
It is above-mentioned, refer to slot 4 as wavy shaped configuration.
Above-mentioned, groove 1 is equipped with handle 14.
Above-mentioned, inner ring 10, connector 7, the first reinforcing rib 6, the second reinforcing rib 5, outer ring 3 and fixing piece 1 are cast for integral type
Part structure.
The operation principle of the utility model is：By the finger slot 4 of 3 inside of outer ring, facilitate and rotate handwheel, be not in cunning
Situation about slipping out of the hand, in addition handwheel when in use, if it is difficult to turn, can by Coupling 11 and extensible member 12 by handle 14 from
It is extracted out in groove 1, handle 14 coordinates Coupling 11 and extensible member 12 can increase the torque radius of handwheel, laborsaving so as to carry out,
Without using when, handle 14 can be taken in groove 2, device simple and beautiful, in addition it can use machine and inner ring 10
On protruding shaft 9 connect, so as to being rotated to handwheel, the present apparatus can increase device by three kinds of modes to hand wheel rotating
Practicability, in addition the second reinforcing rib 5 on device can strengthen the bonding strength of connector 7 and outer ring 3, the first reinforcing rib 6
Connector 7 bonding strength of itself can be enhanced, handwheel service life is long.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be under the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art has
It makes a variety of changes.
Claims (6)
1. a kind of printing machine handwheel casting, including inner ring, outer ring and connector, which is characterized in that set in the middle part of the inner ring
Tapped through hole is equipped with, tapped through hole passes through inner ring, and one end of inner ring is provided with protruding shaft；Outer ring is provided on the outside of the inner ring,
Outer ring and inner ring concentric setting are provided with connector between inner ring and outer ring；The connector shares three, three connectors
The circumferential direction of inner ring is uniformly arranged on, the both ends of connector are fixedly connected respectively on the inside of the outside of inner ring and outer ring；The company
The first reinforcing rib and the second reinforcing rib are provided on fitting, the first reinforcing rib sets the both sides up and down for being fixedly connected on connector,
It is fixedly connected on the inside of the both ends of first reinforcing rib and the outside of inner ring and outer ring, the area of the first reinforcing rib is more than connector
Area, the left and right sidewall of the both ends of the second reinforcing rib respectively with the inside of outer ring and connector are fixedly connected；The outer ring it is interior
Multiple finger slots are provided on side wall；Fixing piece is provided on the lateral wall of the outer ring, fixing piece connects altogether there are four uniformly fixed
It is connected on the lateral wall of outer ring；Coupling is connected in the fixing piece, extensible member is slidably connected in Coupling, extensible member
End is hinged with handle by articulated shaft, is opened up on fixing piece fluted.
2. printing machine according to claim 1 handwheel casting, which is characterized in that outer spiral shell is offered on the outside of the protruding shaft
Line.
3. printing machine according to claim 1 handwheel casting, which is characterized in that second reinforcing rib is arc knot
Structure.
4. printing machine according to claim 1 handwheel casting, which is characterized in that the finger slot is wavy shaped configuration.
5. printing machine according to claim 1 handwheel casting, which is characterized in that the groove is equipped with handle.
6. printing machine according to claim 1 handwheel casting, which is characterized in that the inner ring, connector, first are strengthened
Muscle, the second reinforcing rib, outer ring and fixing piece are integral type casting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721742773.2U CN207549712U (en) | 2017-12-14 | 2017-12-14 | A kind of printing machine handwheel casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721742773.2U CN207549712U (en) | 2017-12-14 | 2017-12-14 | A kind of printing machine handwheel casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207549712U true CN207549712U (en) | 2018-06-29 |
Family
ID=62664314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721742773.2U Active CN207549712U (en) | 2017-12-14 | 2017-12-14 | A kind of printing machine handwheel casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207549712U (en) |
-
2017
- 2017-12-14 CN CN201721742773.2U patent/CN207549712U/en active Active
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