CN208437637U - A kind of liftout disk coupling mechanism - Google Patents
A kind of liftout disk coupling mechanism Download PDFInfo
- Publication number
- CN208437637U CN208437637U CN201820977705.2U CN201820977705U CN208437637U CN 208437637 U CN208437637 U CN 208437637U CN 201820977705 U CN201820977705 U CN 201820977705U CN 208437637 U CN208437637 U CN 208437637U
- Authority
- CN
- China
- Prior art keywords
- liftout disk
- ejector beam
- liftout
- snap ring
- retaining ring
- 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 discloses a kind of liftout disk coupling mechanism, including ejector beam and liftout disk, liftout disk is connect with ejector beam, it further includes snap ring, retaining ring seat and screw, groove is along the circumferential direction equipped on ejector beam, and retaining ring seat is cased on ejector beam, groove is located inside the retaining ring seat, and snap ring is provided in groove, retaining ring seat is fixed on liftout disk by more screws, the connection that the utility model solves liftout disk and ejector beam in the prior art loosens, liftout disk is caused to tilt, blank is caused the phenomenon that tilting to one side occur, the technical issues of influencing the quality of blank.
Description
Technical field
The utility model relates to foundry machinery technical field more particularly to a kind of liftout disk coupling mechanisms, are suitable for cover plate
Class rough-cast centrifuge.
Background technique
Currently, domestic cover plate class blank separate unit casts centrifuge, discharge method mostly uses greatly postposition material jacking mechanism, this machine
The ejector beam of structure generally passes through single screw with liftout disk and connect, and positioning surface is smaller.Due to its special casting environment and excessively
Frequent operation, ejector beam and the screw of liftout disk junction can usually unclamp, so that the connection of liftout disk and ejector beam occurs
It loosens, liftout disk is caused to tilt, cause blank the phenomenon that tilting to one side occur, influence the quality of blank.
Application publication number are as follows: the patent of 102962339 A of CN, a kind of small rack shaping mould, including it is die shank, cope plate, convex
Mould, cavity plate, lower template, liftout nail, rubber, nut, liftout disk, screw rod and ejection block, die shank are mounted on cope plate, punch-pin peace
Mounted in cope plate lower end, cavity plate is mounted in lower template, and ejection block is mounted in lower template, the upper end of ejection block and male bottom
Contact, lower template is followed closely by liftout and screw rod is connect with liftout disk, and screw rod passes through liftout disk and fixed by nut, the liftout disk
Between be equipped with rubber, liftout nail is 2, and the rubber is 3, and the liftout disk is 2, which can not solve liftout
The connection of disk and ejector beam loosens, and liftout disk is caused to tilt, and causes blank the phenomenon that tilting to one side occur, influences blank
Quality the technical issues of.
Utility model content
The purpose of the utility model is to provide a kind of liftout disk coupling mechanism, solve liftout disk and liftout in the prior art
The connection of bar loosens, and liftout disk is caused to tilt, and causes blank the phenomenon that tilting to one side occur, influences the quality of blank
Technical problem.
A kind of liftout disk coupling mechanism, including ejector beam and liftout disk, the liftout disk are connect with ejector beam, it further includes
Snap ring, retaining ring seat and screw are along the circumferential direction equipped with groove on the ejector beam, and are cased with the retaining ring seat on ejector beam, institute
It states groove to be located inside the retaining ring seat, and is provided with snap ring in groove, the retaining ring seat is fixed on liftout by more screws
On disk.
Based on the above technical solution, the utility model can also do following improvement:
Further, the outer wall of the snap ring is contacted with the inner wall of the retaining ring seat, the inner wall of snap ring and the groove
Snap ring is arranged in inside grooves using the beneficial effect of this step, is bonded with retaining ring seat, can guarantee retaining ring seat in this way by slot bottom contact
Installation between ejector beam is stablized, will not run-off the straight.
Further, the snap ring includes two semi-rings, and the semi-ring combines to form cricoid snap ring, using having for this step
Beneficial effect is to combine to form snap ring by two semi-rings, is mounted on inside grooves in this way convenient for snap ring.
Further, circular mounting groove is offered on the liftout disk, the end of the ejector beam is arranged in the peace
Inside tankage.
Further, the diameter of the mounting groove is greater than the interior diameter of snap ring, less than the overall diameter of snap ring, using this step
Beneficial effect is limited the diameter of mounting groove, and such snap ring can be located at the outside of mounting groove, will not influence ejector beam
With the installation of liftout disk.
Further, the screw is at least the six roots of sensation, and is evenly distributed on the same circumference of the retaining ring seat, using this step
Beneficial effect be that can guarantee the stability of snap ring holder structure by screw.
The utility model has the beneficial effects that
1. the utility model is a kind of liftout disk coupling mechanism, cooperated by snap ring, retaining ring seat, it can be by ejector beam
It is stably installed on liftout disk, increases ejector beam and liftout side surface contact surface, increase stretching screw quantity, to keep away
The case where connection of ejector beam and liftout disk often loosens, liftout disk is caused to tilt is exempted from.
2. it is smooth on one side that the utility model can guarantee that cast blank is contacted with liftout disk, so that it is guaranteed that blank quality.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of liftout disk coupling mechanism described in the utility model specific embodiment 1；
Fig. 2 is a kind of Snap ring structure schematic diagram of liftout disk coupling mechanism described in the utility model specific embodiment 1；
Appended drawing reference:
1- ejector beam；2- liftout disk；3- snap ring；4- retaining ring seat；5- screw；6- groove；
201- mounting groove；301- semi-ring.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
In the description of the present application, it is to be understood that term " "upper", "lower", "inner", "outside", " radial direction ", " circumferential direction "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of the description present invention and
Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction
And operation, therefore be not considered as limiting the invention.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1
As shown in Figure 1, a kind of liftout disk coupling mechanism provided by the utility model, including ejector beam 1 and liftout disk 2,
The liftout disk 2 is connect with ejector beam 1, and general existing structure is all that liftout disk 2 is directly connected to ejector beam 1, is then passed through
A piece screw is fixed；
The utility model is improved, and increases snap ring 3, retaining ring seat 4 and screw 5, circumferentially side on the ejector beam 1
To groove 6 is equipped with, and the retaining ring seat 4 is cased on ejector beam 1, the groove 6 is located inside the retaining ring seat 4, and in groove 6
It is provided with snap ring 3, the retaining ring seat 4 is fixed on liftout disk 2 by more screws 5；The utility model is in ejector beam 1 close to top
The end of charging tray 2 opens up fluted 6, and inside grooves are provided with snap ring 3, retaining ring seat 4 is sleeved on 1 outside of ejector beam, in this way
It can guarantee that ejector beam 1 will not shake, be contacted by retaining ring seat 4 with liftout disk 2, in a disguised form increase 1 He of ejector beam in this way
The contact area of liftout disk 2.
As shown in Figure 1, the outer wall of the snap ring 3 is contacted with the inner wall of the retaining ring seat 4, the inner wall of snap ring 3 with it is described recessed
The slot bottom of slot 6 contacts, and limits the position of snap ring, guarantees that snap ring is arranged in inside grooves, is bonded with retaining ring seat, can guarantee in this way
Installation between retaining ring seat and ejector beam is stablized, will not run-off the straight.
As shown in Figure 1, 2, the snap ring 3 includes two semi-rings 301, and the combination of semi-ring 301 forms cricoid snap ring 3,
Snap ring is formed by two combinations of semi-ring 301, is mounted on inside groove 6 convenient for snap ring 3 in this way.
As shown in Figure 1, offering circular mounting groove 201 on the liftout disk 2, the end setting of the ejector beam 1 exists
Inside the mounting groove 201, the end of ejector beam 1 and mounting groove 201 cooperate, and can guarantee ejector beam 1 and liftout in this way
The position that disk 2 is installed is fixed.
As shown in Figure 1, the diameter of the mounting groove 201 is greater than the interior diameter of snap ring 3, less than the overall diameter of snap ring 3, to peace
The diameter of tankage is limited, and such snap ring can be located at the outside of mounting groove, can steadily limit the end of ejector beam 1
Inside mounting groove 201, guarantee the stability of ejector beam and liftout disk.
As shown in Figure 1, the screw 5 is at least the six roots of sensation, and it is evenly distributed on the same circumference of the retaining ring seat 4, passes through
Screw can guarantee the stability of snap ring holder structure.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this specification.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (6)
1. a kind of liftout disk coupling mechanism, including ejector beam and liftout disk, the liftout disk are connect with ejector beam, feature exists
In it further includes snap ring, retaining ring seat and screw, is along the circumferential direction equipped with groove on the ejector beam, and cover on ejector beam
Retaining ring seat is stated, the groove is located inside the retaining ring seat, and snap ring is provided in groove, and the retaining ring seat passes through more screws
It is fixed on liftout disk.
2. a kind of liftout disk coupling mechanism according to claim 1, which is characterized in that the outer wall of the snap ring and the card
The inner wall of ring seat contacts, and inner wall is contacted with the slot bottom of the groove.
3. a kind of liftout disk coupling mechanism according to claim 2, which is characterized in that the snap ring includes two semi-rings,
The semi-ring combines to form cricoid snap ring.
4. a kind of liftout disk coupling mechanism according to claim 3, which is characterized in that offer circle on the liftout disk
Mounting groove, the end of the ejector beam is arranged inside the mounting groove.
5. a kind of liftout disk coupling mechanism according to claim 4, which is characterized in that the diameter of the mounting groove is greater than card
The interior diameter of ring, less than the overall diameter of snap ring.
6. a kind of liftout disk coupling mechanism according to claim 5, which is characterized in that the screw is at least the six roots of sensation, and
It is evenly distributed on the same circumference of the retaining ring seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977705.2U CN208437637U (en) | 2018-06-22 | 2018-06-22 | A kind of liftout disk coupling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977705.2U CN208437637U (en) | 2018-06-22 | 2018-06-22 | A kind of liftout disk coupling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208437637U true CN208437637U (en) | 2019-01-29 |
Family
ID=65090783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820977705.2U Expired - Fee Related CN208437637U (en) | 2018-06-22 | 2018-06-22 | A kind of liftout disk coupling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208437637U (en) |
-
2018
- 2018-06-22 CN CN201820977705.2U patent/CN208437637U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190129 |