CN207915853U - A kind of casting L-shaped splicing structure - Google Patents
A kind of casting L-shaped splicing structure Download PDFInfo
- Publication number
- CN207915853U CN207915853U CN201820170946.6U CN201820170946U CN207915853U CN 207915853 U CN207915853 U CN 207915853U CN 201820170946 U CN201820170946 U CN 201820170946U CN 207915853 U CN207915853 U CN 207915853U
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- China
- Prior art keywords
- lower die
- shaped
- cast iron
- iron seat
- casting
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Abstract
The utility model discloses a kind of casting L-shaped splicing structures, the structure includes lower die cast iron seat, lower die insert and assembled key, the top of the lower die cast iron seat is provided with mounting groove, the lower die insert is arranged in mounting groove, and with lower die cast iron seat detachable connection, the mounting groove that the adjacent both sides of the lower die insert are corresponding is enclosed L-shaped assembly slot, a plurality of assembled keys are provided in the L-shaped assembly slot, the side of each assembled key connects with lower die insert, and the other side of each assembled key connects with mounting groove.In the utility model, the structure fixes lower die insert by the assembled key being arranged in L-shaped assembly slot, the mounting groove of lower die cast iron seat need not precisely be matched, lower die insert can be fixed on lower die cast iron seat, lower die insert suitable for various shapes specification, the L-shaped erection method of the structure is novel, simple in structure, and can improve production efficiency.
Description
Technical field
The utility model belongs to casting techniques field more particularly to a kind of casting L-shaped splicing structure.
Background technology
Casting is the metal forming object obtained with various casting methods, i.e., the liquid metal smelted, with cast, pressure
Penetrate, suck or other casting methods inject in preprepared casting mold, it is cooling after after the following process means such as polishing, gained
That arrives has definite shape, the object of size and performance.Casting mold includes that molten metal is poured into mold, and the cavity of mold provides
Final useful shape, only needs to be processed and weld according to concrete application later.
In the utility model patent of Publication No. CN201143743Y, a kind of plastic mould is disclosed, it is therefore intended that carry
For the forward and backward shell mold tool of a kind of manufacture television set, display etc., which can be realized by replacing different mold insert molds
The cosmetic variation of forward and backward shell shortens the process-cycle, reduces cost to save die cost.To achieve the goals above, originally
Utility model mold includes mould bases, and the body die in mould bases and mold insert mold, the mold insert mold and main body mould
Tool is that Split type movable connects.Mold insert mold is replaced at any time as needed, to realize the electricity such as television set, display
The cosmetic variation of device, and body die is continuing with without remaking in product design that can be afterwards.
But in the present invention, body die and mold insert mold must be matched with mould bases, can just produce qualification
Finished product, and the plastic mould is only used for processing a kind of product of shape specification.
Invention content
Shortcoming present in view of the above technology, the purpose of this utility model is to provide a kind of assembly of casting L-shaped
Structure, the structure fix lower die insert by the assembled key being arranged in L-shaped assembly slot, need not precisely match lower die cast iron seat
Mounting groove, it will be able to lower die insert is fixed on lower die cast iron seat, be suitable for various shapes specification lower die insert.
Another of the utility model is designed to provide a kind of casting L-shaped splicing structure, the L-shaped erection method of the structure
Novelty, it is simple in structure, and production efficiency can be improved.
To achieve the above object, the technical solution of the utility model is as follows.
The utility model provides a kind of casting L-shaped splicing structure, which includes lower die cast iron seat, lower die insert and spelling
Fill key, the top of the lower die cast iron seat is provided with mounting groove, and the lower die insert is arranged in mounting groove, and with lower die cast iron
Seat detachable connection, the mounting groove that the adjacent both sides of the lower die insert are corresponding are enclosed L-shaped assembly slot, the L
A plurality of assembled keys are provided in shape assembly slot, the side of each assembled key connects with lower die insert, each spelling
The other side of dress key connects with mounting groove.In the utility model, the structure is by being arranged the assembly in L-shaped assembly slot
Key fixes lower die insert, need not precisely match the mounting groove of lower die cast iron seat, it will be able to which lower die insert is fixed on lower molding
On iron seat, it is suitable for the lower die insert of various shapes specification, the L-shaped erection method of the structure is novel, simple in structure, and can carry
High efficiency.
Further, the assembled key and lower die cast iron seat detachable connection.In the utility model, pass through difference
The assembled key of size specification and lower die cast iron seat detachable connection support lower die insert to fixed, reduce production cost.
Further, the quantity of the assembled key is 4-10.In the utility model, assembled key setting is spelled in L-shaped
In tankage, quantity need not be too many, to be sufficiently used for fixed supporting lower die insert and being advisable.
Further, 4 assembled keys, the horizontal shape slot of the L-shaped assembly slot are provided in the vertical-shaped slot of the L-shaped assembly slot
Inside it is provided with 3 assembled keys.
Further, a plurality of inner groovies are provided on the side of the mounting groove, the accurate of lower die insert can be improved
Degree reduces tolerance.
Further, the both sides of the lower die insert are provided with positioning column, the top surrounding setting of the lower die cast iron seat
There is positioning convex platform, the quantity of the positioning column is 2, and the quantity of the positioning convex platform is 7.It is fixed in the utility model
Position column is arranged on the direction in lower die insert along length, and for the positioning to upper mold, positioning convex platform is arranged in lower die cast iron
The top surface surrounding of seat is used for the precise positioning to upper mold with being staggeredly located for positioning column.
Further, the first L-shaped groove is provided at left and right sides of the lower die cast iron seat, in the first L-shaped groove
It is provided with the first reinforcing rib compatible with its shape, the front and rear sides of the lower die cast iron seat are provided with the second L-shaped groove, institute
It states and is provided with the second reinforcing rib compatible with its shape in the second L-shaped groove, the horizontal position of second reinforcing rib is than
The horizontal position of one reinforcing rib is set low.In the utility model, the setting of the first reinforcing rib and the second reinforcing rib, under capable of increasing
The intensity and rigidity of mould cast iron seat mitigate weight, reduce cost to save material utilization amount.
Further, the quantity of first reinforcing rib is 6, and the quantity of second reinforcing rib is 6.
Further, fixed plate, the fixed plate and lower die cast iron seat are provided at left and right sides of the lower die cast iron seat
Vertical connection is each both provided with 2 the first U-shaped holes in the fixed plate, for fixing lower die cast iron seat, each fixation
Plate is enclosed third L-shaped groove with lower die cast iron seat, and third compatible with its shape is provided in the third L-shaped groove
Reinforcing rib, the third reinforcing rib are arranged in the lower part of the first reinforcing rib.In the utility model, third reinforcing rib is bottom surface
Reinforcing rib can increase the intensity of the left and right sides of lower die cast iron seat, overcome metaboly caused by unbalanced stress.
Further, 2 connecting plates are provided on the trailing flank of the lower die cast iron seat, are all provided on each connecting plate
It is equipped with the second U-shaped hole, and 2 the second U-shaped holes are arranged in same level.In the utility model, the second U-shaped hole is used for
Fixed link axis, to connect other assemblies.
The utility model has the beneficial effects that：Compared with prior art, a kind of casting L-shaped provided by the utility model is assembled
Structure, the structure fix lower die insert by the assembled key being arranged in L-shaped assembly slot, need not precisely match lower die cast iron seat
Mounting groove, it will be able to lower die insert is fixed on lower die cast iron seat, be suitable for various shapes specification lower die insert, the knot
The L-shaped erection method of structure is novel, simple in structure, and can improve production efficiency.
Description of the drawings
Fig. 1 is a kind of vertical view of casting L-shaped splicing structure of the utility model.
Fig. 2 is a kind of sectional drawing of casting L-shaped splicing structure of the utility model.
Fig. 3 is a kind of structural schematic diagram of casting L-shaped splicing structure of the utility model.
Specific implementation mode
In order to make the purpose of this utility model, technical solution and advantageous effect be more clearly understood, to the utility model into
Row is further described.It should be appreciated that specific embodiment described herein is only used to explain the utility model, and do not have to
In restriction the utility model.
Show referring to Fig. 1-3, a kind of casting L-shaped splicing structure realized by the utility model, which includes lower die
The top of cast iron seat 1, lower die insert 2 and assembled key 3, lower die cast iron seat 1 is provided with mounting groove 11, and the setting of lower die insert 2 is being pacified
In tankage 11, and with 1 detachable connection of lower die cast iron seat, the mounting groove 11 that the adjacent both sides of lower die insert 2 are corresponding encloses
Conjunction forms L-shaped assembly slot 4, and a plurality of assembled keys 3 are provided in L-shaped assembly slot 4, and the side of each assembly key 3 is inlayed with lower die
Block 2 connects, and the other side of each assembly key 3 connects with mounting groove 11.In the utility model, which is existed by setting
Assembled key 3 in L-shaped assembly slot 4 fixes lower die insert 2, need not precisely match the mounting groove 11 of lower die cast iron seat 1, it will be able to
Lower die insert 2 is fixed on lower die cast iron seat 1, the lower die insert 2 of various shapes specification is suitable for, the L-shaped of the structure is assembled
Mode is novel, simple in structure, and can improve production efficiency.
In the present embodiment, assembled key 3 and 1 detachable connection of lower die cast iron seat.In the utility model, by not
With the assembled key 3 and 1 detachable connection of lower die cast iron seat of size specification, lower die insert 2 is supported to fixation, reduction is produced into
This.
In the present embodiment, the quantity of assembled key 3 is 4-10.In the utility model, assembled key 3 is arranged in L-shaped
In assembled slot 4, quantity need not be too many, to be sufficiently used for fixed supporting lower die insert 2 and being advisable.
In the present embodiment, 4 assembled keys 3, the horizontal shape slot of L-shaped assembly slot 4 are provided in the vertical-shaped slot of L-shaped assembly slot 4
Inside it is provided with 3 assembled keys 3.
In the present embodiment, a plurality of inner groovies 12 are provided on the side of mounting groove 11, lower die insert 2 can be improved
Precision reduces tolerance.
In the present embodiment, the both sides of lower die insert 2 are provided with positioning column 21, the top surrounding setting of lower die cast iron seat 1
There is positioning convex platform 13, the quantity of positioning column 21 is 2, and the quantity of positioning convex platform 13 is 7.In the utility model, positioning
Column 21 is arranged on the direction in lower die insert along length, and for the positioning to upper mold (not shown), positioning convex platform 13 is arranged
In the top surface surrounding of lower die cast iron seat 1 precise positioning to upper mold is used for being staggeredly located for positioning column 21.
In the present embodiment, the left and right sides of lower die cast iron seat 1 is provided with the first L-shaped groove, is arranged in the first L-shaped groove
There are the first reinforcing rib 14 compatible with its shape, the front and rear sides that lower die cast iron is 1 to be provided with the second L-shaped groove, the second L-shaped
The second reinforcing rib 15 compatible with its shape is provided in groove, the horizontal position of the second reinforcing rib 15 is than the first reinforcing rib 14
Horizontal position set low.In the utility model, the setting of the first reinforcing rib 14 and the second reinforcing rib 15 can increase lower molding
The intensity and rigidity of iron seat 1 mitigate weight, reduce cost to save material utilization amount.
In the present embodiment, the quantity of the first reinforcing rib 14 is 6, and the quantity of the second reinforcing rib 15 is 6.
In the present embodiment, the left and right sides of lower die cast iron seat 1 is provided with fixed plate, and fixed plate is hung down with lower die cast iron seat 1
It is direct-connected to connect, 2 the first U-shaped holes are both provided in each fixed plate, for fixing lower die cast iron seat 1, each fixed plate and lower die
Cast iron seat 1 is enclosed third L-shaped groove 16, and third reinforcing rib compatible with its shape is provided in third L-shaped groove 16
16, third reinforcing rib 16 is arranged in the lower part of the first reinforcing rib 14.In the utility model, third reinforcing rib 16 adds for bottom surface
Strengthening tendons can increase the intensity of the left and right sides of lower die cast iron seat 1, overcome metaboly caused by unbalanced stress.
In the present embodiment, 2 connecting plates 17 are provided on the trailing flank of lower die cast iron seat 1, on each connecting plate 17
It is provided with the second U-shaped hole, and 2 the second U-shaped holes are arranged in same level.In the utility model, the second U-shaped hole is used
In fixed link axis, to connect other assemblies.
The utility model has the beneficial effects that：Compared with prior art, a kind of casting L-shaped provided by the utility model is assembled
Structure, the structure fix lower die insert 2 by the assembled key 3 being arranged in L-shaped assembly slot 4, need not precisely match lower molding
The mounting groove 11 of iron seat 1, it will be able to lower die insert 2 is fixed on lower die cast iron seat 1, be suitable for the lower die of various shapes specification
The L-shaped erection method of insert 2, the structure is novel, simple in structure, and can improve production efficiency.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of casting L-shaped splicing structure, which is characterized in that the structure includes lower die cast iron seat, lower die insert and assembled key,
The top of the lower die cast iron seat is provided with mounting groove, and the lower die insert is arranged in mounting groove, and can with lower die cast iron seat
It is detachably connected with, the mounting groove that the adjacent both sides of the lower die insert are corresponding is enclosed L-shaped assembly slot, and the L-shaped is spelled
A plurality of assembled keys are provided in tankage, the side of each assembled key connects with lower die insert, each assembled key
The other side connect with mounting groove.
2. casting L-shaped splicing structure according to claim 1, which is characterized in that the assembly key can with lower die cast iron seat
It is detachably connected with.
3. casting L-shaped splicing structure according to claim 2, which is characterized in that the quantity of the assembly key is 6-10.
4. casting L-shaped splicing structure according to claim 3, which is characterized in that set in the vertical-shaped slot of the L-shaped assembly slot
4 assembled keys are equipped with, 3 assembled keys are provided in the horizontal shape slot of the L-shaped assembly slot.
5. casting L-shaped splicing structure according to claim 1, which is characterized in that be provided on the side of the mounting groove
A plurality of inner groovies.
6. casting L-shaped splicing structure according to claim 1, which is characterized in that the both sides of the lower die insert are provided with
The top surrounding of positioning column, the lower die cast iron seat is provided with positioning convex platform, and the quantity of the positioning column is 2, the positioning
The quantity of boss is 7.
7. casting L-shaped splicing structure according to claim 1, which is characterized in that the left and right sides of the lower die cast iron seat
It is provided with the first L-shaped groove, the first reinforcing rib compatible with its shape, the lower die are provided in the first L-shaped groove
The front and rear sides of cast iron seat are provided with the second L-shaped groove, and compatible with its shape second is provided in the second L-shaped groove
The horizontal position of reinforcing rib, second reinforcing rib is set low than the horizontal position of the first reinforcing rib.
8. casting L-shaped splicing structure according to claim 7, which is characterized in that the quantity of first reinforcing rib is 6
A, the quantity of second reinforcing rib is 6.
9. casting L-shaped splicing structure according to claim 7, which is characterized in that the left and right sides of the lower die cast iron seat
It is provided with fixed plate, the fixed plate and lower die cast iron seat vertical connection, 2 the first U are both provided in each fixed plate
Shape hole, for fixing lower die cast iron seat, each fixed plate and lower die cast iron seat are enclosed third L-shaped groove, and described the
Third reinforcing rib compatible with its shape is provided in three L-shaped grooves, the third reinforcing rib is arranged in the first reinforcing rib
Lower part.
10. casting L-shaped splicing structure according to claim 1, which is characterized in that on the trailing flank of the lower die cast iron seat
2 connecting plates are provided with, the second U-shaped hole are both provided on each connecting plate, and 2 second U-shaped holes are arranged same
On one horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170946.6U CN207915853U (en) | 2018-01-31 | 2018-01-31 | A kind of casting L-shaped splicing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170946.6U CN207915853U (en) | 2018-01-31 | 2018-01-31 | A kind of casting L-shaped splicing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207915853U true CN207915853U (en) | 2018-09-28 |
Family
ID=63602355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820170946.6U Expired - Fee Related CN207915853U (en) | 2018-01-31 | 2018-01-31 | A kind of casting L-shaped splicing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207915853U (en) |
-
2018
- 2018-01-31 CN CN201820170946.6U patent/CN207915853U/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: 20180928 Termination date: 20190131 |