CN208840451U - A kind of sand mold mould locking device based on 3D printing - Google Patents
A kind of sand mold mould locking device based on 3D printing Download PDFInfo
- Publication number
- CN208840451U CN208840451U CN201821364500.3U CN201821364500U CN208840451U CN 208840451 U CN208840451 U CN 208840451U CN 201821364500 U CN201821364500 U CN 201821364500U CN 208840451 U CN208840451 U CN 208840451U
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- China
- Prior art keywords
- fixedly connected
- fixing seat
- die holder
- locking device
- device based
- 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.)
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Abstract
The utility model discloses a kind of sand mold mould locking device based on 3D printing, including pedestal, spring stack is fixedly connected at the top of the pedestal, fixing seat is fixedly connected at the top of the spring stack, it is opened up at the top of the fixing seat fluted, the surface activity of the groove is connected with lower die holder, the top movable of the lower die holder is connected with upper die holder, the two sides of the lower die holder and be located at groove inside offer card slot, two sides inside the fixing seat offer through slot, the inner surface of two through slots slidably connects portable pillar, one end of the portable pillar is fixedly connected with card column, the outer surface of the card column and the inner surface of card slot are clamped, the utility model relates to technical field of mold.The sand mold mould locking device based on 3D printing, limited post while card column is sticked into card slot, is also sticked into limit hole, prevents card column from loosening, be not only simple in structure, easy for removal and installation, and saves the plenty of time in disassembly and installation process.
Description
Technical field
The utility model relates to technical field of mold, specially a kind of sand mold mould locking device based on 3D printing.
Background technique
Sand casting refers to the casting method that casting is produced in sand mold.Steel, iron and most of non-ferrous alloy castings all may be used
It is obtained with sand mould casting method.The Modeling Material as used in sand casting is cheap and easy to get, and Casting mold manufacturing is easy, to the list of casting
Part production is produced by batch and is adapted to mass production, is always the basic technology in Foundry Production for a long time.Manufacture sand
The basic raw material of type is casting model powder and moulding sand binder.Most common casting model powder is siliceous sand.The high-temperature behavior of silica sand cannot
The special sands such as zircon sand, chromite sand, emergy are then used when meeting requirement.To make manufactured sand mold and type core have one
Fixed intensity, in carrying, mould assembly and pouring liquid metal will not deformation or damage, to be generally added in casting molding sand bonding
Agent gets up loose sand grains bonding as molding sand.
The sand mold mould of existing 3D printing is fastened by screw, nut and pedestal, and not only fixation procedure is numerous
It is trivial, and not enough securely, disassembly and installation process wastes the plenty of time, reduces working efficiency, while in injection mold, meeting
Pedestal is squeezed, pedestal is caused to have certain abrasion.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of sand mold mould locking device based on 3D printing,
The sand mold mould for solving existing 3D printing is fastened by screw, nut and pedestal, disassembly and installation process wave
Take the plenty of time, while in injection mold, pedestal can be squeezed, pedestal is caused to have the problem of certain abrasion.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of sand based on 3D printing
Type mold locking device, including pedestal are fixedly connected with spring stack at the top of the pedestal, and the top of the spring stack is fixed to be connected
It is connected to fixing seat, opens up fluted at the top of the fixing seat, the surface activity of the groove is connected with lower die holder, the lower die
The top movable of seat is connected with upper die holder, two sides of the lower die holder and inside for being located at groove offers card slot, the fixation
Two sides inside seat offer through slot, and the inner surface of two through slots slidably connects portable pillar, the portable pillar
One end is fixedly connected with card column, and the outer surface of the card column and the inner surface of card slot are clamped, the fixing seat and portable pillar it is interior
Portion offers limit hole, and the surface of two limit holes is connected with limited post.
Preferably, one end of the portable pillar runs through fixing seat and extends to the outside of fixing seat, and the one of the portable pillar
End is fixedly connected with pressing plate.
Preferably, the side of the pressing plate is fixedly connected with spring, and one end of the spring and the side of fixing seat are fixed
Connection.
Preferably, it is fixedly connected to fixed block at the top of two fixing seats, the inside of the fixed block offers
The inner surface of threaded hole, the threaded hole is threaded with threaded post.
Preferably, one end of the threaded post is fixedly connected with elastic plate, and the other end of the threaded post is fixedly connected with
It changes hands.
Preferably, the surface of the upper die holder is fixedly connected with buckle, and the lower die seating face is fixedly connected with snap ring, institute
The outer surface of the inner surface and buckle of stating snap ring is clamped.
Beneficial effect
The utility model provides a kind of sand mold mould locking device based on 3D printing.Have compared with prior art with
It is lower the utility model has the advantages that
(1), it is somebody's turn to do the sand mold mould locking device based on 3D printing, by being fixedly connected with fixation at the top of spring stack
Seat, opens up at the top of fixing seat fluted, and the surface activity of groove is connected with lower die holder, and the top movable of lower die holder is connected with
Die holder, the two sides of lower die holder and the inside for being located at groove offer card slot, and the two sides inside fixing seat offer through slot, and two
The inner surface of through slot slidably connects portable pillar, and one end of portable pillar is fixedly connected with card column, the outer surface of card column and card slot
Inner surface clamping, the inside of fixing seat and portable pillar offers limit hole, and the surface of two limit holes is connected with limit
Limited post while sticking into card column in card slot, is also sticked into limit hole by the cooperation of above structure, prevents card column by column
It loosens, is not only simple in structure, it is easy for removal and installation, and the plenty of time is saved in disassembly and installation process.
(2), it is somebody's turn to do the sand mold mould locking device based on 3D printing, by being fixedly connected to fixation at the top of fixing seat
Block, the inside of fixed block offer threaded hole, and the inner surface of threaded hole is threaded with threaded post, and one end of threaded post is fixed to be connected
It is connected to elastic plate, the other end of threaded post, which is fixedly connected with, to be changed hands, and spring stack is fixedly connected at the top of pedestal, is turned by rotation
Hand can drive elastic plate to squeeze lower die holder and enhance whole device to be fixed again while being clamped
Stability and tightness, by be arranged spring, can in injection mold, play the role of buffering decompression, reduce to pedestal
Caused by wear.
Detailed description of the invention
Fig. 1 is the internal structure main view of the utility model；
Fig. 2 is the external structure side view of the utility model.
In figure: 1- pedestal, 2- spring stack, 3- fixing seat, 4- groove, 5- lower die holder, 6- upper die holder, 7- card slot, 8- through slot,
9- portable pillar, 10- card column, 11- limit hole, 12- limited post, 13- pressing plate, 14- spring, 15- fixed block, 16- threaded hole, 17-
Threaded post, 18- elastic plate, 19- are changed hands, 20- is buckled, 21- snap ring.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of sand mold mould locking dress based on 3D printing
It sets, including pedestal 1, the top of pedestal 1 is fixedly connected with spring stack 2, and setting spring stack 2 can play slow in injection mold
The effect of pressure is eaten up part of, reduction is worn to caused by pedestal 1, and the top of spring stack 2 is fixedly connected with fixing seat 3, two fixing seats 3
Top be fixedly connected to fixed block 15, the inside of fixed block 15 offers threaded hole 16, the inner surface screw thread of threaded hole 16
It is connected with threaded post 17, one end of threaded post 17 is fixedly connected with elastic plate 18, and elastic plate 18 is rubber material, can protect down
The abrasion of die holder 5, the other end of threaded post 17, which is fixedly connected with, changes hands 19, and the top of fixing seat 3 opens up fluted 4, groove 4
Surface activity is connected with lower die holder 5, and the top movable of lower die holder 5 is connected with upper die holder 6, and the surface of upper die holder 6 is fixedly connected with
Buckle 20,5 surface of lower die holder are fixedly connected with snap ring 21, and snap ring 21 can stick into buckle 20, by upper die holder 6 and lower die holder 5
Fixed, the inner surface of snap ring 21 and the outer surface of buckle 20 are clamped, two sides of the lower die holder 5 and inside for being located at groove 4 offers
Card slot 7, the two sides inside fixing seat 3 offer through slot 8, and the inner surface of two through slots 8 slidably connects portable pillar 9, living
One end of dynamic column 9 runs through fixing seat 3 and extends to the outside of fixing seat 3, and one end of portable pillar 9 is fixedly connected with pressing plate 13, presses
The side of plate 13 is fixedly connected with spring 14, and spring 14 is flexible, decontrol pressing plate 13 can restore to the original state, one end of spring 14 with
The side of fixing seat 3 is fixedly connected, and one end of portable pillar 9 is fixedly connected with card column 10, and the outer surface of card column 10 is interior with card slot 7
The inside of surface clamping, fixing seat 3 and portable pillar 9 offers limit hole 11, and the surface of two limit holes 11 is clamped limited
Position column 12.
When work, sand mold mould is placed on first in the groove 4 at 3 top of fixing seat, then presses pressing plate 13, further
It drives portable pillar 16 to move to 5 side of lower die holder, and then card column 10 is driven to move to 5 side of lower die holder, finally block card column 10
Into in card slot 7, limited post 12 is sticked into limit hole 11 stick at the same time, then changes hands 19, and then drive spiral shell
Line column 17 is rotated in 16 inner surface of threaded hole, and then elastic plate 18 is driven move to 5 side of lower die holder, finally by elastic plate 18 and
5 side of lower die holder, which squeezes, to be fixed, when disassembly, reverse operating.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of sand mold mould locking device based on 3D printing, including pedestal (1), it is characterised in that: the top of the pedestal (1)
Portion is fixedly connected with spring stack (2), is fixedly connected with fixing seat (3) at the top of the spring stack (2), the fixing seat (3)
Top opens up fluted (4), and the surface activity of the groove (4) is connected with lower die holder (5), and the top of the lower die holder (5) is living
Dynamic to be connected with upper die holder (6), two sides of the lower die holder (5) and the inside for being located at groove (4) offers card slot (7) are described solid
The internal two sides of reservation (3) offer through slot (8), and the inner surface of two through slots (8) slidably connects portable pillar
(9), one end of the portable pillar (9) is fixedly connected with card column (10), the outer surface of the card column (10) and the interior table of card slot (7)
Face clamping, the inside of the fixing seat (3) and portable pillar (9) offer limit hole (11), two limit holes (11)
Surface is connected with limited post (12).
2. a kind of sand mold mould locking device based on 3D printing according to claim 1, it is characterised in that: the activity
One end of column (9) runs through fixing seat (3) and extends to the outside of fixing seat (3), and one end of the portable pillar (9) is fixedly connected with
Pressing plate (13).
3. a kind of sand mold mould locking device based on 3D printing according to claim 2, it is characterised in that: the pressing plate
(13) side is fixedly connected with spring (14), and one end of the spring (14) is fixedly connected with the side of fixing seat (3).
4. a kind of sand mold mould locking device based on 3D printing according to claim 1, it is characterised in that: described in two
It is fixedly connected at the top of fixing seat (3) fixed block (15), the inside of the fixed block (15) offers threaded hole (16), institute
The inner surface for stating threaded hole (16) is threaded with threaded post (17).
5. a kind of sand mold mould locking device based on 3D printing according to claim 4, it is characterised in that: the screw thread
One end of column (17) is fixedly connected with elastic plate (18), and the other end of the threaded post (17), which is fixedly connected with, changes hands (19).
6. a kind of sand mold mould locking device based on 3D printing according to claim 1, it is characterised in that: the upper mold
The surface of seat (6) is fixedly connected with buckle (20), and lower die holder (5) surface is fixedly connected with snap ring (21), the snap ring
(21) outer surface of inner surface and buckle (20) is clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364500.3U CN208840451U (en) | 2018-08-23 | 2018-08-23 | A kind of sand mold mould locking device based on 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364500.3U CN208840451U (en) | 2018-08-23 | 2018-08-23 | A kind of sand mold mould locking device based on 3D printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208840451U true CN208840451U (en) | 2019-05-10 |
Family
ID=66357216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821364500.3U Expired - Fee Related CN208840451U (en) | 2018-08-23 | 2018-08-23 | A kind of sand mold mould locking device based on 3D printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208840451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390124A (en) * | 2020-04-23 | 2020-07-10 | 芜湖市金贸流体科技股份有限公司 | Stable form flange psammitolite casting mould device |
-
2018
- 2018-08-23 CN CN201821364500.3U patent/CN208840451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390124A (en) * | 2020-04-23 | 2020-07-10 | 芜湖市金贸流体科技股份有限公司 | Stable form flange psammitolite casting mould device |
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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 |
Granted publication date: 20190510 Termination date: 20210823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |