CN202239593U - Sand removal and punching machine for cast piece - Google Patents
Sand removal and punching machine for cast piece Download PDFInfo
- Publication number
- CN202239593U CN202239593U CN2011203869006U CN201120386900U CN202239593U CN 202239593 U CN202239593 U CN 202239593U CN 2011203869006 U CN2011203869006 U CN 2011203869006U CN 201120386900 U CN201120386900 U CN 201120386900U CN 202239593 U CN202239593 U CN 202239593U
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- CN
- China
- Prior art keywords
- pipeline
- slide block
- rod
- cylinder
- air cylinder
- 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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- Casting Devices For Molds (AREA)
Abstract
The utility model relates to a sand removal and punching machine for cast piece, comprising a base, a slide block, an air cylinder, a punching rod and an air compressor, wherein the air cylinder is arranged at the top part of the base and the inner side of the base is symmetrically provided with at least one pair of guide rails in a longitudinal direction, the slide block can slide along the slide rails, the punching rod is arranged on the slide block and is connected with the air cylinder through a connecting rod, the air cylinder is connected with a pull rod switch through a first pipeline and a second pipeline, and a pipeline for connecting the pull rod switch and a pipeline for connecting the pull rod are converged and then are connected with the air compressor through a control valve and an air input pipe. When in use, a cast piece to be machined is fixed on a fixture and a part to be subjected to sand removal is placed on the same straight line of the punching rod, the pull rod switch is turned on, the control valve is opened, a pneumatic device is started up, the air cylinder drives the slide block to downwards move, the punching rod on the slide block downwards moves along the slide block, and the punching rod vibrates because of the effect of the air compressor so as to punch casting sand in holes; and after the casting sand is vibrated to be loose, the pull rod switch is turned off, the punching rod is upwards pulled by the air cylinder, the cast piece is taken off and sand removal of the next cast piece is carried out.
Description
Technical field
The utility model relates to a kind of punching machinery, relates in particular to a kind of device that utilizes this to come foundry goods is carried out sand removal.
Background technology
In the cast cleaning operation, foundry goods hole portion tap sand is because of collapsibility difference easy to clean not, and cast cleaning is not thorough, can not carry out subsequent jobs such as ball blast, finishing, has seriously restricted production.
The utility model content
The utility model has overcome deficiency of the prior art, and a kind of simple in structure, cast cleaning perforating press that sand removal is effective is provided.
The technical scheme of the utility model is following:
A kind of cast cleaning perforating press comprises base, slide block, cylinder, jumper bar and air compressor, and the top of said base is provided with cylinder; Base is inboard vertically is arranged with at least one pair of guide rail; Slide block can slide along guide rail, and slide block is provided with jumper bar, and connecting rod is connected jumper bar with cylinder; First pipeline is connected cylinder with second pipeline with pull-rod operator, the pipeline of cylinder lever connecting rod switch compiles the back with the pipeline that is connected jumper bar and is connected with air compressor with air inlet pipe through control valve.
Said pull-rod operator is provided with the hole.
For foundry goods is not subjected to displacement when the sand removal, reach better sand removal effect, base is provided with the foundry goods special fixture.
During use, processed foundry goods is fixed on the anchor clamps, makes point-blank by sand removal position and jumper bar,
Opening controlling valve is then opened pull-rod operator, second pipeline that the hole on the pull bar will be connected with cylinder and air inlet pipe conducting, and compressed air gets into cylinder, and the air cylinder driven slide block moves downward, and the jumper bar on the slide block moves downward with slide block; Pneumatic means on the slide block is connected compressed air simultaneously, and jumper bar produces vibrations simultaneously, impacts the molding sand at hole place; Behind the diffusing molding sand of shake, close pull-rod operator, second pipeline is plugged; Hole on the pull bar is with first pipeline and extraneous conducting, and the compressed air in the cylinder is discharged by first pipeline, and cylinder up draws jumper bar during exhaust; Take off foundry goods, can be then to the sand removal of next foundry goods.
The cast cleaning perforating press of the utility model, sand removal up hill and dale, simple to operate, sand removal is effective.
Description of drawings
Fig. 1 is the utility model structural representation.
Wherein: 1 is base, and 2 is jumper bar, and 3 is slide block, and 4 is guide rail, and 5 is cylinder, and 6 is connecting rod, and 7 is pull-rod operator, and 8 is control valve, and 9 is air compressor, and 10 is anchor clamps, and 11 is first pipeline, and 12 is pipeline, and 13 is air inlet pipe, and 14 is second pipeline.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing.
The utility model described " pneumatic means " comprises cylinder and air compressor and pipeline thereof, and air compressor makes connected jumper bar produce vibrations.
Referring to Fig. 1, a kind of cast cleaning perforating press, the top of base 1 is provided with cylinder 5; Base 1 inboard vertically be arranged with pair of guide rails 4; Load onto the slide block 3 of band pneumatic means, dress jumper bar 2 on slide block 3, the upper end of jumper bar 2 is connected with cylinder 5 through connecting rod 6; The corresponding base 1 in jumper bar 2 lower ends is provided with and is used for the anchor clamps 10 that clamping needs the sand removal foundry goods; Cylinder 5 is connected with second pipeline 14 that is used for air inlet and is connected with pull-rod operator 7 with second pipeline 14 with first pipeline, 11, the first pipelines 11 that are used for exhaust, and the pipeline 12 of cylinder lever connecting rod switch 7 compiles the back with the pipeline that is connected jumper bar and is connected with air compressor 9 with air inlet pipe 13 through control valve 8; Pull-rod operator is provided with the hole, and when pull-rod operator 7 was closed, second pipeline 14 was plugged; Hole on the pull-rod operator 7 is with first pipeline 11 and extraneous conducting; When opening pull-rod operator 7, first pipeline 11 is plugged, and the hole on the pull-rod operator 7 is with second pipeline 14 and air inlet pipe 13 conductings.
During use, processed foundry goods is fixed on the anchor clamps, makes point-blank by sand removal position and jumper bar,
Opening controlling valve is then opened pull-rod operator, second pipeline that the hole on the pull bar will be connected with cylinder and air inlet pipe conducting, and compressed air gets into cylinder, and the air cylinder driven slide block moves downward, and the jumper bar on the slide block moves downward with slide block; Pneumatic means on the slide block is connected compressed air simultaneously, and jumper bar produces vibrations simultaneously, impacts the molding sand at hole place; Behind the diffusing molding sand of shake, close pull-rod operator, second pipeline is plugged; Hole on the pull bar is with first pipeline and extraneous conducting, and the compressed air in the cylinder is discharged by first pipeline, and cylinder up draws jumper bar during exhaust; Take off foundry goods, can be then to the sand removal of next foundry goods.
Claims (3)
1. cast cleaning perforating press; It is characterized in that comprising base (1), slide block (3), cylinder (5), jumper bar (2) and air compressor (9); The top of said base (1) is provided with cylinder (5); Base (1) is inboard vertically is arranged with at least one pair of guide rail (4); Slide block (3) can slide along guide rail (4), and slide block (3) is provided with jumper bar (2), and connecting rod (6) is connected jumper bar (2) with cylinder (5); First pipeline (11) is connected cylinder (5) with second pipeline (14) with pull-rod operator (7), the pipeline (12) and the pipeline that is connected jumper bar of cylinder lever connecting rod switch (7) compiles the back and be connected with air compressor (9) with air inlet pipe (13) through control valve (8).
2. cast cleaning perforating press according to claim 1 is characterized in that said pull-rod operator (7) is provided with the hole.
3. cast cleaning perforating press according to claim 1 and 2 is characterized in that said base (1) is provided with anchor clamps (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203869006U CN202239593U (en) | 2011-10-12 | 2011-10-12 | Sand removal and punching machine for cast piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203869006U CN202239593U (en) | 2011-10-12 | 2011-10-12 | Sand removal and punching machine for cast piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239593U true CN202239593U (en) | 2012-05-30 |
Family
ID=46100895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203869006U Expired - Fee Related CN202239593U (en) | 2011-10-12 | 2011-10-12 | Sand removal and punching machine for cast piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732893A (en) * | 2016-12-05 | 2017-05-31 | 安徽睿知信信息科技有限公司 | A kind of mining machinery mashing device |
-
2011
- 2011-10-12 CN CN2011203869006U patent/CN202239593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732893A (en) * | 2016-12-05 | 2017-05-31 | 安徽睿知信信息科技有限公司 | A kind of mining machinery mashing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120530 Termination date: 20171012 |