CN212824096U - Investment casting part bush perforating device - Google Patents
Investment casting part bush perforating device Download PDFInfo
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- CN212824096U CN212824096U CN202021261318.2U CN202021261318U CN212824096U CN 212824096 U CN212824096 U CN 212824096U CN 202021261318 U CN202021261318 U CN 202021261318U CN 212824096 U CN212824096 U CN 212824096U
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- casting
- jaw
- fixed
- movable jaw
- air cylinder
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- 238000005495 investment casting Methods 0.000 title claims abstract description 22
- 238000005266 casting Methods 0.000 claims abstract description 43
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- 238000007790 scraping Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
An investment casting bushing perforating device, comprising: the casting positioning device comprises a positioning sliding chute plate, a fixed chassis, a movable jaw, a fixed jaw and an air cylinder, wherein the positioning sliding chute plate is used for vertically positioning a casting, the movable jaw, the fixed chassis, the movable jaw, the fixed jaw and the air cylinder are arranged on the fixed chassis, the movable jaw is connected with the air cylinder through an air cylinder rod, the air cylinder is connected with a pedal air switch through an air pipe, and the air cylinder drives the movable jaw to complete reciprocating actions of clamping, unloading and clamping by controlling the pedal air switch; an L-shaped opening used for supporting the casting is arranged on the positioning sliding groove plate, the L-shaped opening can be positioned in the vertical direction, and quick feeding and discharging of the casting are synchronously completed. The utility model can avoid the scraping and deformation of the casting surface caused by the slide fastener, which leads to the scrapping of the whole casting; the quality of the product is greatly improved; moreover, the material can be easily discharged through the guide opening of the positioning chute plate, and the material is fast and safe; the labor intensity of operators is reduced, the operation environment is improved, and the working efficiency is doubled.
Description
Technical Field
The utility model belongs to the machinery casting field especially relates to an investment casting spare bush perforating device.
Background
At present, for precision castings with holes, the shell mold cleaning work is a place generally felt to be very painful by various precision casting factories. Because the shell mold in the precision casting hole, especially the blind hole, is hard, the cleaning is very difficult. For cleaning the inner hole of the precision casting, direct manual sand blasting is usually adopted for removing or two methods of pre-drilling are adopted, and then sand blasting and shell cleaning are carried out. However, the cleaning efficiency is low because the manual sand blasting removal mode is directly adopted; in the mode of punching in advance, because the bush has a smooth appearance and strict requirement on appearance quality, a common clamp is generally adopted to clamp and punch; however, this method causes surface strain and deformation on the precision casting, and therefore, the method is very likely to cause casting scrap.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an investment casting spare bush perforating device to solve the technical problem of the quick clear shell of bush class precision casting.
In order to achieve the purpose, the utility model discloses an investment casting spare bush perforating device's concrete technical scheme as follows:
an investment casting bushing perforating device, comprising: the casting positioning device comprises a positioning sliding chute plate, a fixed chassis, a movable jaw, a fixed jaw and an air cylinder, wherein the positioning sliding chute plate is used for vertically positioning a casting, the movable jaw, the fixed chassis, the movable jaw, the fixed jaw and the air cylinder are arranged on the fixed chassis, the movable jaw is connected with the air cylinder through an air cylinder rod, the air cylinder is connected with a pedal air switch through an air pipe, and the air cylinder drives the movable jaw to complete reciprocating actions of clamping, unloading and clamping by controlling the pedal air switch; an L-shaped opening used for supporting the casting is arranged on the positioning sliding groove plate, the L-shaped opening can be positioned in the vertical direction, and quick feeding and discharging of the casting are synchronously completed.
Furthermore, the positioning chute plate is a stainless steel plate with the thickness of 4mm, and two ends of the positioning chute plate are respectively fixed on the cylinder and the fixed jaw.
Further, the movable jaw adopts a semi-circular structure jaw with the same appearance as the casting, and under the action of the cylinder, the movable jaw is matched with the fixed jaw, so that the casting can be firmly clamped together.
Further, the fixed jaw is of a semicircular structure which is the same as the appearance of the casting, and under the action of the cylinder, the fixed jaw can be matched with the movable jaw and can firmly clamp the casting together.
Further, the cylinder is a micro cylinder; and the cylinder and the fixed jaw are fixed on the fixed chassis.
Furthermore, the clearance between the movable jaw and the fixed chassis is 4.8-5.2 mm.
Furthermore, the fixed chassis is rectangular, and the overall dimension of the fixed chassis is larger than that of the positioning chute plate.
Furthermore, the width of the L-shaped opening is larger than that of the casting at the clamping part, so that the casting is in the L-shaped opening, and quick sliding and unloading are realized.
The utility model discloses an investment casting spare bush perforating device has following advantage:
the utility model has simple structure and convenient operation, can firmly clamp the casting and can accurately position; the casting scrap can be avoided, and the product quality is greatly improved; moreover, the material can be easily discharged through the guide opening of the positioning chute plate, and the material is fast and safe; simultaneously, can also upgrade ordinary bench drill and reform transform into can automatic lifting mechanism, the quick cleaning work that punches of shell mould is accomplished to this frock of fine cooperation, and to a great extent has reduced operator's intensity of labour, has improved the operation environment, and work efficiency multiplies.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The notation in the figure is:
1. casting; 2. positioning a chute plate; 3. a movable jaw; 4. fixing the jaw; 5. a foot operated air switch; 6. a cylinder; 7. and fixing the chassis.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model comprises: the positioning slide way plate 2 and the fixed chassis 7 which have the function of vertically positioning the casting 1, the movable jaw 3 and the fixed jaw 4 which are arranged on the fixed chassis 7 in a bolt connection mode and have the function of clamping, and the cylinder 6 arranged on the fixed chassis 7; wherein, the movable jaw 3 is connected with the cylinder 6 by a cylinder rod, the cylinder 6 is connected with the pedal air switch 5 by an air pipe, and the cylinder 6 drives the movable jaw 3 to finish the reciprocating actions of clamping, unloading and clamping by controlling the pedal air switch 5;
the positioning chute plate 2 is a stainless steel plate with the thickness of 4mm, and two ends of the positioning chute plate are respectively fixed on the cylinder 6 and the fixed jaw 4; an approximate L-shaped opening is processed on the upper surface of the casting, so as to support the casting 1, realize the positioning in the vertical direction and conveniently finish the quick sliding and unloading of the casting 1, when the material is loaded, the punched casting 1 is shifted along the opening direction by the material loading casting, and then the material loading casting falls into the L-shaped opening along the same trend, thus realizing the synchronous loading and unloading.
The movable jaw 3 and the fixed jaw 4 both adopt the jaws of the semicircular structures with the same appearance as the castings, and under the action of the cylinder 6, the movable jaw 3 is matched with the fixed jaw 4, so that the castings can be clamped firmly together.
The cylinder 6 is a micro cylinder; the cylinder 6 and the fixed jaw 4 are fixed on the fixed chassis 7 together by using bolts.
The clearance between the movable jaw 3 and the fixed chassis 7 is 4.8-5.2mm, so that the residual material of the shell mold can be conveniently removed and the movable jaw 3 can be prevented from moving.
The fixed chassis 7 is a rectangular steel plate, and the overall dimension of the fixed chassis is larger than that of the positioning chute plate 2.
The width of the L-shaped opening is slightly larger than that of the casting at the clamping part, so that the casting 1 can conveniently slide in the L-shaped opening to realize quick unloading.
During the use, install 2 inslots at location spout boards with foundry goods 1, start foot switch 5, compressed air gets into in the cylinder 6 to promote movable vice jaw 3 and fixed vice jaw 4 and meet, in order to realize the firm clamping action to foundry goods 1.
The casting, the movable jaw, the fixed jaw, the cylinder and the fixed chassis are in the prior art. The unexplained technology is modern technology.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (8)
1. The utility model provides an investment casting spare bush perforating device which characterized in that includes: the casting positioning device comprises a positioning sliding chute plate, a fixed chassis, a movable jaw, a fixed jaw and an air cylinder, wherein the positioning sliding chute plate is used for vertically positioning a casting, the movable jaw, the fixed chassis, the movable jaw, the fixed jaw and the air cylinder are arranged on the fixed chassis, the movable jaw is connected with the air cylinder through an air cylinder rod, the air cylinder is connected with a pedal air switch through an air pipe, and the air cylinder drives the movable jaw to complete reciprocating actions of clamping, unloading and clamping by controlling the pedal air switch; an L-shaped opening used for supporting the casting is arranged on the positioning sliding groove plate, the L-shaped opening can be positioned in the vertical direction, and quick feeding and discharging of the casting are synchronously completed.
2. The investment casting bushing hole-punching apparatus of claim 1, wherein the positioning runner plate is a 4mm thick stainless steel plate with two ends fixed to the cylinder and the stationary jaw, respectively.
3. The device for perforating an investment casting liner as claimed in claim 1, wherein the movable jaw is a semi-circular jaw having the same shape as the casting, and the movable jaw and the fixed jaw are matched with each other under the action of the cylinder to firmly clamp the casting together.
4. The investment casting bushing perforating device as claimed in claim 1, wherein the fixed jaw is a semi-circular structure jaw having the same shape as the casting, and under the action of the cylinder, the fixed jaw can be matched with the movable jaw to jointly and firmly clamp the casting.
5. The investment casting liner drilling apparatus of claim 1 or 4, wherein the cylinder is a microcylinder; and the cylinder and the fixed jaw are fixed on the fixed chassis.
6. The investment casting bushing perforating device of claim 1 or 3, wherein the clearance between the movable jaw and the stationary chassis is 4.8-5.2 mm.
7. The investment casting bushing perforating apparatus of claim 1 wherein said stationary base plate is rectangular and has a larger overall dimension than the positioning runner plate.
8. The investment casting bushing perforating device of claim 1, wherein the width of the L-shaped notch is greater than the width of the casting at the clamping portion, so that the casting is in the L-shaped notch for quick slide unloading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261318.2U CN212824096U (en) | 2020-07-02 | 2020-07-02 | Investment casting part bush perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261318.2U CN212824096U (en) | 2020-07-02 | 2020-07-02 | Investment casting part bush perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212824096U true CN212824096U (en) | 2021-03-30 |
Family
ID=75179021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021261318.2U Active CN212824096U (en) | 2020-07-02 | 2020-07-02 | Investment casting part bush perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212824096U (en) |
-
2020
- 2020-07-02 CN CN202021261318.2U patent/CN212824096U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231120 Address after: 301701, No. 2, Golden Road, Tai Ma Industrial Zone, Wuqing District, Tianjin Patentee after: Tianjin New Wei San Industrial Co.,Ltd. Address before: 301701, No. 2, Golden Road, Tai Ma Industrial Zone, Wuqing District, Tianjin Patentee before: TIANJIN DASHIANG PRECISION INDUSTRIAL Co.,Ltd. |