CN207358096U - The automatic jolting device of alloy evaporative pattern molding sand - Google Patents
The automatic jolting device of alloy evaporative pattern molding sand Download PDFInfo
- Publication number
- CN207358096U CN207358096U CN201721208130.XU CN201721208130U CN207358096U CN 207358096 U CN207358096 U CN 207358096U CN 201721208130 U CN201721208130 U CN 201721208130U CN 207358096 U CN207358096 U CN 207358096U
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- CN
- China
- Prior art keywords
- ram
- table top
- molding sand
- jolt table
- jolt
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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
A kind of automatic jolting device of alloy evaporative pattern molding sand, comprising ram-jolt table top 1, accommodates device, the source that impulses, air bag, spring and bearing, it is characterized in that：The ram-jolt table top corner is equipped with four threaded holes.The blessing device, which includes, slides backrest, slide, threaded rod and nut.The source that impulses includes motor, belt pulley I, belt pulley II, gear, axis I, axis II and balance weight.It can be good at the sandbox for holding molding sand being fixed on ram-jolt table top, be not in because other of sandbox caused by vibrations irregularly rock.Sandbox is carried out according to required vibrations direction and frequency, whole ram-jolt technique can be made more safe and effective.
Description
Technical field
The utility model casting machinery field, more particularly to a kind of automatic jolting device of alloy evaporative pattern molding sand.
Background technology
It is one of key equipment in lost foam casting to shake consolidation platform.At present, consolidation platform generally use vibrations electricity is shaken
Motivation makees driving source, simple in structure, easy to operate, and cost is low.According to the quantity and mounting means of vibrating motor, vibration ramming
Platform can be divided into one-dimensional vibrations consolidation platform, two dimension vibrations consolidation platform, three-dimensional vibrations consolidation platform, multidimensional vibrations consolidation platform.In production, one
As simple casting select one-dimensional plain jolter to meet the requirements, two dimension may be selected for more complicated casting or three-dimension plain jolter comes
Realize multidirectional consolidation.The vibrations consolidation platform of lost foam casting, do not require nothing more than it is quick reach apperance everywhere, formed enough tight
Solidity, and during consolidation apperance deformation should be made smaller, to ensure to obtain clear-cut, accurate in size casting after pouring into a mould
Part.It is generally believed that the vibrations consolidation of lost foam casting should use high-frequency vibration motor carry out three-dimensional micro- consolidation that shakes (amplitude 0.5~
1.5mm, 3~4min of time of vibration), filling and the consolidation process of dry sand could be completed.
But sandbox, when on fixed mesa, the preferable fixed form of neither one, causes the irregular of sandbox to rock, can
The molding sand after ram-jolt can be caused loose again.In addition traditional plain jolter is steel plate, is difficult to avoid that during ram-jolt
Can be to sandbox bottom and plain jolter surface wear.
Utility model content
The utility model the technical problem to be solved is that provide being fixed on sandbox consolidation on ram-jolt table top,
And there is the automatic jolting device of alloy evaporative pattern molding sand of fine buffer capacity, it is caused by the prior art above-mentioned scarce to solve
Fall into.
In order to realize the purpose of this utility model, a kind of automatic ram-jolt dress of alloy evaporative pattern molding sand provided by the utility model
Put and include ram-jolt table top, clamping device, the source that impulses, air bag, spring and bearing, it is characterized in that：The clamping device is located at
Ram-jolt table top corner, the air bag are located at more than ram-jolt table top, and the spring and bearing are located under the corner of ram-jolt table top
Side, the ram-jolt table top corner are equipped with four threaded holes, and the clamping device is by slip backrest, slide, threaded rod and nut
Composition, the source that impulses is made of motor, belt pulley I, belt pulley II, gear, axis I, axis II and balance weight.
Preferably, the air bag is located at more than ram-jolt table top.
Preferably, the clamping device quantity is a, respectively positioned at 1 four jiaos of ram-jolt table top.
Preferably, the stainless steel strip for sliding backrest and back edge being carried for L-type.
Preferably.The slip backrest is welded on 1 four jiaos of ram-jolt table top.
Preferably, the slide is the square steel plate with two notches, and two notches are with sliding backrest
Back edge coincide.
Preferably, the threaded rod top is fixed on slide by way of welding or being screwed, under threaded rod
Portion is extended to below ram-jolt table top by the threaded hole of ram-jolt table top corner.
Preferably, the nut is located at below ram-jolt table top, the height with threaded rod screw thread slidable adjustment slide.
Preferably, the source of impulsing is located at below ram-jolt table top.
Preferably, the spring is located at the changeover portion of ram-jolt table top and bearing.
The beneficial effects of the utility model are：It can be good at the sandbox for holding molding sand being fixed on ram-jolt table top,
Be not in because other of sandbox caused by vibrations irregularly rock.Make sandbox according to required vibrations direction and frequency into
OK, whole ram-jolt technique can be made more safe and effective.In addition more than ram-jolt table top, sandbox, can to have air bag
To protect table top and sandbox not to be worn well, because without the collision between steel plate, noise can be effectively reduced.Swash
Focus is located at below ram-jolt table top, can be to avoid the infringement of following maloperation or collision to motor, to worker and a kind of guarantor
Shield.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the utility model slide structure chart；
Fig. 3 impulses source structure figure for the utility model.
Wherein, 1 it is ram-jolt table top, 2 is that clamping device, 3 for the source that impulses, 4 are air bag, 5 are spring, 6 are bearing, 7
For threaded hole, 8 be slide backrest, 9 be slide, 10 be threaded rod, 11 be nut, 12 be motor, 13 belt pulleys I, 14 be glue
Belt wheel II, 15 gears, 16 are that axis I, 17 is that axis II, 18 is balance weight.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Refering to Fig. 1-2, the utility model provides a kind of technical solution：The automatic jolting device of alloy evaporative pattern molding sand includes shake
Real table top 1, clamping device 2, the source 3 that impulses, air bag 4, spring 5 and bearing 6, it is characterized in that：1 four jiaos of the ram-jolt table top is set
There are four threaded holes 7.The clamping device 2, which includes, slides backrest 8, slide 9, threaded rod 10 and nut 11.The source 3 that impulses
Include motor 12, belt pulley I 13, belt pulley II 14, gear 15, axis I 16, axis II 17 and balance weight 18.Air bag 4 is located at
Ram-jolt table top more than 1.2 quantity of clamping device is 4, respectively positioned at 1 four jiaos of ram-jolt table top.Slide backrest 8 and carry back edge for L-type
Stainless steel strip.Slide backrest 8 and be welded on 1 four jiaos of ram-jolt table top.Slide 9 is the square steel plate with two notches, and
And two notches coincide with sliding the back edge of backrest 8.10 top of threaded rod is fixed on cunning by way of welding or being screwed
On movable plate 9,10 lower part of threaded rod extends to ram-jolt table top below 1 by the threaded hole 7 of 1 four jiaos of ram-jolt table top.Nut 11 is located at
Ram-jolt table top is below 1, the height with 10 screw thread slidable adjustment slide 9 of threaded rod.The source 3 that impulses is located at ram-jolt table top below 1.Bullet
Spring 5 is located at the changeover portion of ram-jolt table top 1 and bearing 6.It can be good at the sandbox for holding molding sand being fixed on ram-jolt table top, no
Occur because other of sandbox caused by vibrations irregularly rock.Sandbox is set to be carried out according to required vibrations direction and frequency,
Whole ram-jolt technique can be made more safe and effective.In addition more than ram-jolt table top, sandbox, can be very to have air bag
Good protect table top and sandbox is not worn, because without the collision between steel plate, can effectively reduce noise.Impulse source
, can be to avoid the infringement of following maloperation or collision to motor, to worker and a kind of protection below ram-jolt table top.
Operation principle：Sandbox is placed on air bag, air bag is inflated, slide 9 is pressed in four of sandbox
Angle, then by turning nut 11, drives slide 9 to be pulled down along backrest is slided, until sandbox is fixed by threaded rod 10
Firmly.Then the source 3 that impulses is opened, motor 12 drives belt pulley I 13, and belt pulley I 13 drives to belt pulley II 14, and belt pulley II 14 is logical
Gear 15 is crossed with moving axis axis II 17, axis I 16 and the band dynamic balance weight 18 of axis II 17.And then whole vibrations plane 1 and sandbox is driven to press
According to specific vibrations rule concussion compacting.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (9)
1. a kind of automatic jolting device of alloy evaporative pattern molding sand, includes ram-jolt table top (1), clamping device (2), the source that impulses (3), sky
Gas air bag (4), spring (5) and bearing (6), it is characterized in that：The clamping device (2) is located at ram-jolt table top (1) corner, the sky
Gas air bag (4) is located at more than ram-jolt table top (1), and the spring (5) and bearing (6) are located at below ram-jolt table top (1) corner, described
Ram-jolt table top (1) corner is equipped with four threaded holes (7), and the clamping device (2), which includes, slides backrest (8), the slip backrest
(8) while equipped with threaded rod (10) is connected with below slide (9), the slide (9), threaded rod (10) other end is set
There is nut (11), the source that impulses (3) includes motor (12), and described motor one end is equipped with belt pulley I (13), the belt pulley I
(13) be connected with belt pulley II (14), the belt pulley II (14) is connected with axis I (16), described I (16) one end of axis be equipped with balance
Block (18), described I (16) other end of axis is equipped with gear (15), the gear (15) is connected with axis II (17), the axis II (17)
It is equipped with balance weight (18).
2. the automatic jolting device of alloy evaporative pattern molding sand according to claim 1, it is characterised in that：The clamping device
(2) quantity is 4, respectively positioned at ram-jolt table top (1) corner.
3. the automatic jolting device of alloy evaporative pattern molding sand according to claim 1, it is characterised in that：The slip backrest
(8) stainless steel strip of back edge is carried for L-type.
4. the automatic jolting device of alloy evaporative pattern molding sand according to claim 1, it is characterised in that：The slip backrest
(8) it is welded on ram-jolt table top (1) corner.
5. the automatic jolting device of alloy evaporative pattern molding sand according to claim 1, it is characterised in that：The slide (9)
Back edge for the square steel plate with two notches, and two notches and slip backrest (8) coincide.
6. the automatic jolting device of alloy evaporative pattern molding sand according to claim 1, it is characterised in that：The threaded rod (10)
Top is fixed on by way of welding or being screwed on slide (9), and threaded rod (10) lower part passes through ram-jolt table top (1) four
The threaded hole (7) at angle extends to ram-jolt table top (1) below.
7. the automatic jolting device of alloy evaporative pattern molding sand according to claim 1, it is characterised in that：The nut (11) sets
In ram-jolt table top (1) below, with the height of threaded rod (10) screw thread slidable adjustment slide (9).
8. the automatic jolting device of alloy evaporative pattern molding sand according to claim 1, it is characterised in that：The source that impulses (3)
It is located at ram-jolt table top (1) below.
9. the automatic jolting device of alloy evaporative pattern molding sand according to claim 1, it is characterised in that：Spring (5) position
In ram-jolt table top (1) and the changeover portion of bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208130.XU CN207358096U (en) | 2017-09-20 | 2017-09-20 | The automatic jolting device of alloy evaporative pattern molding sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208130.XU CN207358096U (en) | 2017-09-20 | 2017-09-20 | The automatic jolting device of alloy evaporative pattern molding sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207358096U true CN207358096U (en) | 2018-05-15 |
Family
ID=62348764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721208130.XU Expired - Fee Related CN207358096U (en) | 2017-09-20 | 2017-09-20 | The automatic jolting device of alloy evaporative pattern molding sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207358096U (en) |
-
2017
- 2017-09-20 CN CN201721208130.XU patent/CN207358096U/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: 20180515 Termination date: 20180920 |