CN207325910U - One kind cooperation robot arm low pressure casting die - Google Patents
One kind cooperation robot arm low pressure casting die Download PDFInfo
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- CN207325910U CN207325910U CN201721074107.6U CN201721074107U CN207325910U CN 207325910 U CN207325910 U CN 207325910U CN 201721074107 U CN201721074107 U CN 201721074107U CN 207325910 U CN207325910 U CN 207325910U
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- sliding block
- pressure casting
- molding seat
- low pressure
- robot arm
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Abstract
The utility model provides a kind of cooperation robot arm low pressure casting die, including upper die and lower die；Lower die is equipped with the first molding seat；First molding seat is equipped with inner cavity sand core locating slot；Upper mold is equipped with the second molding seat, and the second molding seat is equipped with inner cavity sand core；First molding seat is mutually adapted with the second molding seat, to form the cavity of inner cavity sand core；Low pressure casting die is metal-mold low-pressure casting mould；By using above technical scheme, compared with existing sand mold casting mold, using low pressure casting mould structure provided by the utility model it is simple, be quickly and expediently installed, labor strength it is low, working condition is good, yield rate is high, and inner cavity sand core dimensional accuracy is high, surface roughness is high；The cast structure produced using metal-mold low-pressure casting mould is fine and close at the same time, clear-cut, stable mechanical performance, and dimensionally stable uniformity is good, and the light-weight allowance of blank is few, and production efficiency is high, and product appearance quality is good.
Description
Technical field
The utility model belongs to consonance robot casting mould technical field, and in particular to one kind cooperation robot arm is low
Press casting mould.
Background technology
Nearly 2 years, cooperation robot was quickly grown, because the application for the robot that cooperates can reduce production cost, raising work effect
Rate and production system overall flexibility, have progressively been applied to many accurate industry fields such as automobile, 3C, IT electronics industry, especially
The assembling application of small parts；Cooperation robot arm cannot be produced during high speed motion and rocked, be realize at a high speed and
And smooth performance is crucial, at the same the robot arm that cooperates is very slender but bearing load is very big, so even if being mounted
Used in narrow space, while robot arm can be allowed to be controlled with the possibility that surrounding devices collide minimum
Limit；With intelligent and man-machine coordination work, sensor cable, additional shaft cable, solenoid valve, air conduit and for controlling
The I/O cables of instrument are all built in narrow and small arm；So lightweight, high rigidity, inner cavity high accuracy, the beautiful exquisiteness in outer surface
Arm be the key of robot future core competitive power of cooperating.
Existing industrial machine human arm is generally produced using sand mold or gravitational casting mode, but sand casting mould
Tool restricts this advanced high accuracy cooperation robot arm high-volume with gravity casting die and manufactures always because mould and die accuracy is low.
Based on technical problem present in the casting of above-mentioned cooperation robot arm, there has been no relevant solution；Therefore
There is an urgent need to seek effective scheme to solve the above problems.
Utility model content
The purpose of this utility model is for shortcoming present in above-mentioned technology, proposes a kind of cooperation robot arm
Low pressure casting die, it is intended to solve the problems, such as that existing cooperation robot arm casting accuracy is low.
The utility model provides a kind of cooperation robot arm low pressure casting die, including upper die and lower die；Set in lower die
There is the first molding seat；First molding seat is equipped with inner cavity sand core locating slot；Upper mold is equipped with the second molding seat, on the second molding seat
Equipped with inner cavity sand core；First molding seat is mutually adapted with the second molding seat, to form the cavity of inner cavity sand core；Low pressure casting die
For metal-mold low-pressure casting mould.
Further, the first sliding block, the second sliding block and the 3rd sliding block are further included；Lower die is located at the first molding seat both sides and sets
There is sliding block mounting surface；First sliding block and the second sliding block are respectively arranged on sliding block mounting surface；First molding seat one end is equipped with sliding block
Mounting groove, the 3rd sliding block are arranged in sliding block mounting groove.
Further, the first sliding block bindiny mechanism, the second sliding block bindiny mechanism and the 3rd sliding block bindiny mechanism are further included；
First sliding block bindiny mechanism is fixedly connected with the first sliding block；Second sliding block bindiny mechanism is fixedly connected with the second sliding block；3rd slides
Block bindiny mechanism is fixedly connected with the 3rd sliding block；First sliding block bindiny mechanism, the second sliding block bindiny mechanism and the 3rd sliding block connect
Connection mechanism is respectively arranged at the side of lower die.
Further, lower die pouring basin flow distribution plate and lower die pouring basin have been further included；First molding seat is equipped with cast gate, under
Mould pouring basin flow distribution plate is arranged between lower die pouring basin and lower die, for connecting cast gate and lower die pouring basin.
Further, filter screen is further included；Cast gate includes two, and a cast gate is arranged in the sand core locating slot of inner cavity, separately
One cast gate is arranged on the step of the first molding seat；Filter screen is arranged on cast gate.
Further, filter screen is circular and is inner concave shape structure.
Further, the second molding seat, which is additionally provided with, pours column；Column is poured to be adapted with the cast gate on step.
Further, upper mold is equipped with exhausting-gas hole with inner cavity sand core contact surface；Set at the filling position and exhaust dead angle of upper mold
There is exhaust consent.
Further, upper mold connecting pole and knocking from up die mechanism are further included；Upper mold connecting pole is arranged at upper mold upper surface
Surrounding；Knocking from up die mechanism is arranged on upper mold upper surface.
Further, knocking from up die mechanism includes mandril fixed plate, mandril liftout plate, release link and mandril；Mandril is consolidated
Fixed board is arranged at upper mold upper end by mandril；Mandril liftout plate is arranged at the upper surface of mandril fixed plate；Release link is arranged at
On mould, and it is connected with mandril liftout plate.
By using above technical scheme, compared with existing sand mold casting mold, using low pressure provided by the utility model
Casting mould structure is simple, be quickly and expediently installed, labor strength is low, and working condition is good, and yield rate is high, inner cavity sand core size
Precision is high, surface roughness is high；At the same time the cast structure produced using metal-mold low-pressure casting mould it is fine and close, it is clear-cut,
Stable mechanical performance, dimensionally stable uniformity is good, and the light-weight allowance of blank is few, and production efficiency is high, and product appearance quality is good.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Below with reference to attached drawing, the utility model is described in further detail：
Fig. 1 is a kind of cooperation robot arm low pressure casting die phantom of the utility model；
Fig. 2 is molded position, inner cavity sand core positioning groove and lower mould filter screen installing mechanism for the utility model lower die
Schematic diagram；
Fig. 3 is the utility model inner cavity sand core structure schematic diagram；
Fig. 4 is the utility model lower die, inner cavity sand core, sliding block 01, sliding block 02, sliding block 03 mold structure diagram in place；
Fig. 5 is the utility model upper die forming portion structure schematic diagram；
Fig. 6 is the utility model upper mold, knocking from up die mechanism, upper mold bindiny mechanism are installed in place structure diagram；
Fig. 7 is the utility model filter screen structure front view；
Fig. 8 is the utility model filter screen structure top view；
Fig. 9 is the utility model cooperation robot arm casting structure schematic diagram.
In figure：1- lower die pouring basins；2- lower die pouring basin flow distribution plates；3- lower dies；The first sliding blocks of 4-；The second sliding blocks of 5-；6-
3rd sliding block；7- upper molds；8- upper mold connecting poles；9- knocking from up die mechanism；10- filter screens；11- inner cavities sand core；The first sliding blocks of 12-
Bindiny mechanism；The second sliding blocks of 13- bindiny mechanism；The 3rd sliding block bindiny mechanisms of 14-；15- locating pieces；16- exhausting-gas holes；17- is vented
Consent；18- mandril fixed plates；19- mandril liftout plates；20- release links；21- mandrils；22- inner cavities sand core locating slot；23- second
Molding seat；24- grooves；The first molding seats of 25-；26- sliding block mounting surfaces；27th, sliding block mounting groove；28- pours column.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 9, the utility model provides a kind of cooperation robot arm low pressure casting die, including upper mold 7
With lower die 3；Lower die 3 is equipped with the first molding seat 25；First molding seat 25 is equipped with inner cavity sand core locating slot 22；Set in upper mold 7
There is the second molding seat 23, the second molding seat 23 is equipped with inner cavity sand core 11；First molding seat 25 and the second molding seat 23 are mutually suitable
Match somebody with somebody, to form the cavity of inner cavity sand core 11, i.e. the first molding seat 25 and the second molding seat 23 in mutual fasten, can be formed interior
The cavity of chamber sand core 11；Using scheme provided by the utility model, blank weight can be mitigated, machining time is reduced, carry
High product mechanical performance, appearance quality, reduce production cost, improve product qualification rate, particularly casting dimension accuracy energy
Meet GB-T 6414-CT7, the performance and technical requirements of 6.3 μm of particular job of outer surface roughness.
Preferably, with reference to such scheme, as shown in Figures 1 to 9, in the present embodiment, for the accurate depanning for improving upper and lower mould
Quality；First molding seat 25 is integrally formed with lower die 3, and the second molding seat 23 is integrally formed with upper mold 7；Being integrally formed to avoid
The first molding seat 25 and the second molding seat 23 are subjected to displacement during material feeding between upper and lower mould, so as to influence the quality of depanning.
Preferably, with reference to such scheme, as shown in Figures 1 to 9, in the present embodiment, the left and right of 25 one end of the first molding seat
Side is all provided with fluted 24, and 25 other end of the first molding seat is equipped with a groove 24；The left and right sides of 23 one end of the second molding seat is equal
It is adapted equipped with locating piece 15, and with the left and right sides groove 24 of 25 one end of the first molding seat, for being mutually located；Second molding seat
23 other ends are equipped with a locating piece 15, and are adapted with the groove 24 of 25 other end of the first molding seat, for being mutually located；
It can be good at realizing being accurately positioned between upper and lower mould using the above scheme, and it is different at molding seat both ends to be equipped with quantity
Locating piece or groove, avoid setup error, improve installation effectiveness.
Preferably, with reference to such scheme, as shown in Figures 1 to 9, it is low that the utility model provides a kind of cooperation robot arm
Pressure casting mould further includes the first sliding block 4, the second sliding block 5 and the 3rd sliding block 6；Lower die 3 is positioned at first shaping 25 both sides point
She You not sliding block mounting surface 26；First sliding block 4 and the second sliding block 5 are respectively arranged on sliding block mounting surface 26；First molding seat 25
One end is equipped with sliding block mounting groove 27, and for sliding block mounting groove 27 between two grooves 24, the 3rd sliding block 6 is arranged at sliding block mounting groove
In 27.
Preferably, with reference to such scheme, as shown in Figures 1 to 9, it is low that the utility model provides a kind of cooperation robot arm
Pressure casting mould further includes the first sliding block bindiny mechanism 12, the second sliding block bindiny mechanism 13 and the 3rd sliding block bindiny mechanism 14；
First sliding block bindiny mechanism 12 is fixedly connected with the first sliding block 4；Second sliding block bindiny mechanism 13 is fixedly connected with the second sliding block 5；
3rd sliding block bindiny mechanism 14 is fixedly connected with the 3rd sliding block 6；First sliding block bindiny mechanism, the second sliding block bindiny mechanism and
Three sliding block bindiny mechanisms are respectively arranged at the side of lower die 3；Lower die 3,7 first sliding block 4 of upper mold, the second sliding block 5 and the 3rd are slided
The reserved pressing plate groove of block 6 is separately fixed on low-pressure die casting plant by tommyhead bolt；Further, lower die 3, upper mold 7, first
Sliding block 4, the second sliding block 5 and the 3rd sliding block 6 are metalwork, are specially aluminium alloy.
Preferably, with reference to such scheme, as shown in Figures 1 to 9, it is low that the utility model provides a kind of cooperation robot arm
Pressure casting mould has further included lower die pouring basin flow distribution plate 2 and lower die pouring basin 1；First molding seat 25 is equipped with cast gate, lower die
Pouring basin flow distribution plate 2 is arranged between lower die pouring basin 1 and lower die 3, for connecting cast gate and lower die pouring basin 1；Lower die cast gate
Basin flow distribution plate 2 is equipped with through hole；Through hole is connected with cast gate and lower die pouring basin 1 respectively, by using lower die pouring basin flow distribution plate 2
Lower die pouring basin 1 is connected, cast efficiency can be heightened, improves moulding by casting effect.
Preferably, with reference to such scheme, as shown in Figures 1 to 9, it is low that the utility model provides a kind of cooperation robot arm
Pressure casting mould further includes filter screen 10, and filter screen 10 is circular and is inner concave shape structure, convenient here to be positioned again on cast gate
And dismounting；Cast gate includes two, and a cast gate is arranged in inner cavity sand core locating slot 22, another cast gate is arranged at the first shaping
On the step of seat；Filter screen 10 is arranged on cast gate, and for pouring into a mould raw material when can filter out debris, avoids blocking or debris etc.
Influence Forming Quality.
Preferably, with reference to such scheme, as shown in Figures 1 to 9, in the present embodiment, the second molding seat 23, which is additionally provided with, pours column
28；Pour column 28 to be adapted with the cast gate on step, so easy to feed intake, and can position.
Preferably, with reference to such scheme, as shown in Figures 1 to 9, in the present embodiment, upper mold 7 and 11 contact surface of inner cavity sand core
Equipped with exhausting-gas hole 16；Exhaust consent 17 is equipped with the filling position and exhaust dead angle of upper mold 7.
Preferably, with reference to such scheme, as shown in Figures 1 to 9, it is low that the utility model provides a kind of cooperation robot arm
Pressure casting mould further includes upper mold connecting pole 8 and knocking from up die mechanism 9；Upper mold connecting pole 8 is arranged at the surrounding of 7 upper surface of upper mold
Direction；Knocking from up die mechanism 9 is arranged on 7 upper surface of upper mold；Specifically, knocking from up die mechanism includes mandril fixed plate 18, top
Bar liftout plate 19, release link 20 and mandril 21；Mandril fixed plate 18 is arranged at 7 upper end of upper mold by mandril 21；Mandril ejects
Plate 19 is arranged at the upper surface of mandril fixed plate 18；Release link 20 is arranged in upper mold 7, and is connected with mandril liftout plate 19.
Preferably, with reference to such scheme, in the present embodiment, lower die 3, upper mold 7, the first sliding block 4, the second sliding block 5 and
The reserved pressing plate groove of three sliding blocks 6 is separately fixed on low-pressure die casting plant by tommyhead bolt.
Preferably, with reference to such scheme, in the present embodiment, inner cavity sand core is made of metal mold hot box precoated sand.
Preferably, with reference to such scheme, in the present embodiment, low pressure casting die is metal-mold low-pressure casting mould, specifically
For aluminum alloy metal-type low-pressure casting mould；It is first that mould abrasive jet cleaning, preheating, spray paint, spray paint is thick before die casting
Degree and heat insulating ability are according to order from top to bottom from thickness to thin and from by force to weak, and mold preheating temperature is according to order from top to bottom from height
To low, two cast gates on the first molding seat of lower die need to install circular filter net, install lower inner cavity sand core after filter screen.
By using above technical scheme, compared with existing sand mold casting mold, using low pressure provided by the utility model
Casting mould structure is simple, be quickly and expediently installed, labor strength is low, and working condition is good, and yield rate is high, inner cavity sand core size
Precision is high, surface roughness is high；At the same time the cast structure produced using metal-mold low-pressure casting mould it is fine and close, it is clear-cut,
Stable mechanical performance, dimensionally stable uniformity is good, and the light-weight allowance of blank is few, and production efficiency is high, and product appearance quality is good.
The above, is only the preferred embodiment of the utility model, limit in any form is not done to the utility model
System.Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all using above-mentioned
The technology contents make technical solutions of the utility model many possible changes and modifications, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, every content without departing from technical solutions of the utility model, the technology according to the utility model are real to more than
Any change modification, equivalent variations and modification that example is made are applied, belongs to the protection domain of the technical program.
Claims (10)
1. one kind cooperation robot arm low pressure casting die, it is characterised in that including upper die and lower die；The lower die is equipped with
First molding seat；First molding seat is equipped with inner cavity sand core locating slot；The upper mold is equipped with the second molding seat, and described
Two molding seats are equipped with inner cavity sand core；First molding seat is mutually adapted with second molding seat, to form the inner cavity
The cavity of sand core；The low pressure casting die is metal-mold low-pressure casting mould.
2. cooperation robot arm low pressure casting die according to claim 1, it is characterised in that further include the first cunning
Block, the second sliding block and the 3rd sliding block；The lower die is located at the first molding seat both sides and is equipped with sliding block mounting surface；Described first
Sliding block and second sliding block are respectively arranged on the sliding block mounting surface；Installed equipped with sliding block described first molding seat one end
Groove, the 3rd sliding block are arranged in the sliding block mounting groove.
3. cooperation robot arm low pressure casting die according to claim 2, it is characterised in that further include the first sliding block
Bindiny mechanism, the second sliding block bindiny mechanism and the 3rd sliding block bindiny mechanism；The first sliding block bindiny mechanism and described first
Sliding block is fixedly connected；The second sliding block bindiny mechanism is fixedly connected with second sliding block；The 3rd sliding block bindiny mechanism
It is fixedly connected with the 3rd sliding block；The first sliding block bindiny mechanism, the second sliding block bindiny mechanism and the described 3rd
Sliding block bindiny mechanism is respectively arranged at the side of the lower die.
4. cooperation robot arm low pressure casting die according to claim 1, it is characterised in that further included lower die and poured
Mouth basin flow distribution plate and lower die pouring basin；First molding seat is equipped with cast gate, and the lower die pouring basin flow distribution plate is arranged at institute
State between lower die pouring basin and the lower die, for connecting the cast gate and the lower die pouring basin.
5. cooperation robot arm low pressure casting die according to claim 4, it is characterised in that further include filter screen；
The cast gate includes two, and a cast gate is arranged in the inner cavity sand core locating slot, another described cast gate is arranged at
On the step of first molding seat；The filter screen is arranged on the cast gate.
6. cooperation robot arm low pressure casting die according to claim 5, it is characterised in that the filter screen is circle
Shape and be inner concave shape structure.
7. cooperation robot arm low pressure casting die according to claim 5, it is characterised in that second molding seat
It is additionally provided with and pours column；The column that pours is adapted with the cast gate on the step.
8. it is according to claim 1 cooperation robot arm low pressure casting die, it is characterised in that the upper mold with it is described
Inner cavity sand core contact surface is equipped with exhausting-gas hole；Exhaust consent is equipped with the filling position and exhaust dead angle of the upper mold.
9. cooperation robot arm low pressure casting die according to claim 1, it is characterised in that further include upper mold connection
Column and knocking from up die mechanism；The upper mold connecting pole is arranged at the surrounding of the upper mold upper surface；The knocking from up die mechanism is set
It is placed on the upper mold upper surface.
10. cooperation robot arm low pressure casting die according to claim 9, it is characterised in that the knocking from up die
Mechanism includes mandril fixed plate, mandril liftout plate, release link and mandril；The mandril fixed plate is arranged at by the mandril
The upper mold upper end；The mandril liftout plate is arranged at the upper surface of the mandril fixed plate；The release link is arranged at described
In upper mold, and it is connected with the mandril liftout plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074107.6U CN207325910U (en) | 2017-08-25 | 2017-08-25 | One kind cooperation robot arm low pressure casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074107.6U CN207325910U (en) | 2017-08-25 | 2017-08-25 | One kind cooperation robot arm low pressure casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207325910U true CN207325910U (en) | 2018-05-08 |
Family
ID=62374478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721074107.6U Active CN207325910U (en) | 2017-08-25 | 2017-08-25 | One kind cooperation robot arm low pressure casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207325910U (en) |
-
2017
- 2017-08-25 CN CN201721074107.6U patent/CN207325910U/en active Active
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