CN215587860U - Vibration shakeout device for engine cylinder - Google Patents
Vibration shakeout device for engine cylinder Download PDFInfo
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- CN215587860U CN215587860U CN202121635459.0U CN202121635459U CN215587860U CN 215587860 U CN215587860 U CN 215587860U CN 202121635459 U CN202121635459 U CN 202121635459U CN 215587860 U CN215587860 U CN 215587860U
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- vibrating
- vibration
- engine cylinder
- cylinder body
- air hammer
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Abstract
The utility model discloses a vibrating shakeout device for an engine cylinder, which comprises an upper frame, a vibrating air hammer, a cylinder vibrating plate and a cylinder positioning tool, wherein the vibrating air hammer is arranged below the upper frame; the cylinder body vibration plate is pressed on the engine cylinder body, the vibration air hammer removes residual sand grains on the engine cylinder body in a vibration mode, the vibration mode can achieve an effect on the sand grains at any position, and the removing effect is good. Meanwhile, the vibration of the air hammer to the engine cylinder body is periodic up-down knocking operation, and compared with the air blower in the prior art, the air blower needs continuous operation and has lower cost.
Description
Technical Field
The utility model belongs to the field of engine cylinder body manufacturing, and relates to a cylinder body vibration shakeout device.
Background
Most of engine cylinders in the prior art are formed by casting in a way that a water jacket sand core is used as a mold. And after the engine cylinder body is manufactured, opening the water jacket sand core and taking out the cylinder body. But at this time, sand grains on the sand core are left on the cylinder body, and cleaning is needed. Most of the existing cleaning methods adopt a blowing mode, but the cleaning effect of sand grains left in corners is poor by adopting the mode, and the blowing machine needs to adopt a high-power machine, so that the power consumption is high, and the cost is not reduced.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: aiming at the defects, the utility model provides the engine cylinder body vibration shakeout device, which realizes the purpose of efficiently removing residual sand grains of the engine cylinder body and simultaneously has the purpose of low cost of sand grain removing operation.
The technical scheme is as follows: in order to solve the above problems, the present invention may adopt the following technical solutions:
a vibration shakeout device of an engine cylinder comprises an upper frame, a vibration air hammer, a cylinder vibration plate and a cylinder positioning tool, wherein the vibration air hammer is installed below the upper frame; the cylinder body positioning tool comprises a base and a positioning column extending upwards from the base; the base comprises a lower layer made of hard materials, an upper layer made of hard materials and a middle layer made of soft materials and fixed between the upper layer and the lower layer.
Furthermore, the vibrating air hammers are provided with two air hammer fixing plates, the air hammer fixing plates are arranged below the upper frame, the top ends of the two vibrating air hammers are installed on the air hammer fixing plates, and the bottom ends of the two vibrating air hammers are connected with the cylinder vibrating plate for the actuating ends.
Further, the middle layer is made of rubber.
Furthermore, the upper layer, the lower layer and the positioning column are made of metal materials.
Further, still include the undercarriage, the reference column passes through the bolt and fixes with the upper strata, the lower floor passes through the bolt and fixes with the undercarriage.
Has the advantages that: compared with the prior art, the residual sand on the engine cylinder body is removed in a vibration mode, the vibration mode can achieve the effect on the sand at any position, and the removal effect is good. Meanwhile, the vibration of the air hammer to the engine cylinder body is periodic up-down knocking operation, and compared with the air blower in the prior art, the air blower needs continuous operation and has lower cost. Meanwhile, a specially-made cylinder body positioning tool is adopted, and the middle layer made of soft materials is used as vibration buffering to avoid stress damage of the engine cylinder body, so that the whole device can realize an expected vibration shakeout function.
Drawings
Fig. 1 is an overall configuration diagram of an engine block vibration shakeout apparatus.
Fig. 2 is a sectional view of a cylinder positioning tool in the engine cylinder vibration shakeout device.
Detailed Description
Referring to fig. 1, the engine cylinder vibrating shakeout device provided by the utility model comprises an upper frame 1, a lower frame 2, an air hammer fixing plate 3 installed below the upper frame 1, a vibrating air hammer 4 installed below the air hammer fixing plate 3 and extending downwards, a cylinder vibrating plate 5 installed at the action end of the vibrating air hammer 4, and a cylinder positioning tool 6 located below the cylinder vibrating plate 5. In fig. 1, an engine block 7 to be subjected to a shakeout operation is already mounted on the block positioning tool 6. In this embodiment, the number of the vibrating air hammers 4 is two, and the air hammer fixing plate 3 is provided below the upper frame 1. The top ends of the two vibrating air hammers 4 are arranged on the air hammer fixing plate 3, and the bottom ends of the two vibrating air hammers 4 are connected with the cylinder vibrating plate 5 for the actuating end. The vibration air hammer 4 is ventilated and descended, the cylinder vibration plate 5 is pressed on the engine cylinder 7, then the vibration position of the vibration air hammer 4 is ventilated, and continuous hammering is carried out, so that the shakeout effect is achieved. According to the actual situation, the hammering time can be modified through a PLC program, such as setting 20 seconds.
As shown in fig. 2, the cylinder positioning tool 6 includes a base and a positioning post 61 extending upward from the base. The base comprises a lower layer 62 made of hard material, an upper layer 63 made of hard material and an intermediate layer 64 made of soft material and fixed between the upper layer 63 and the lower layer 62. The intermediate layer 64 is made of rubber. The upper layer 63, the lower layer 62 and the positioning posts 61 are made of metal. The positioning post 61 is fixed to the upper layer 63 by a bolt 65, and the lower layer 62 is fixed to the lower frame 2 by a bolt 66. The intermediate layer 64 provides cushioning.
The utility model embodies a number of methods and approaches to this solution and the foregoing is only a preferred embodiment of the utility model. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be construed as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.
Claims (5)
1. The engine cylinder body vibration shakeout device is characterized by comprising an upper frame, a vibration air hammer, a cylinder body vibration plate and a cylinder body positioning tool, wherein the vibration air hammer is installed below the upper frame; the cylinder body positioning tool comprises a base and a positioning column extending upwards from the base; the base comprises a lower layer made of hard materials, an upper layer made of hard materials and a middle layer made of soft materials and fixed between the upper layer and the lower layer.
2. The engine cylinder vibrating shakeout device as claimed in claim 1, wherein the vibrating air hammer has two air hammer fixing plates arranged below the upper frame, the top ends of the two vibrating air hammers are mounted on the air hammer fixing plates, and the bottom ends of the two vibrating air hammers are connected with the cylinder vibrating plate for the actuating ends.
3. An engine block vibrating shakeout device according to claim 1 or 2, wherein the intermediate layer is of a rubber material.
4. The engine cylinder block vibrating shakeout device of claim 3, wherein the upper layer, the lower layer and the positioning posts are made of metal.
5. The engine cylinder block vibrating shakeout device of claim 1, further comprising a lower frame, wherein the positioning column is fixed to the upper layer by bolts, and the lower layer is fixed to the lower frame by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635459.0U CN215587860U (en) | 2021-07-19 | 2021-07-19 | Vibration shakeout device for engine cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121635459.0U CN215587860U (en) | 2021-07-19 | 2021-07-19 | Vibration shakeout device for engine cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215587860U true CN215587860U (en) | 2022-01-21 |
Family
ID=79878505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121635459.0U Active CN215587860U (en) | 2021-07-19 | 2021-07-19 | Vibration shakeout device for engine cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215587860U (en) |
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2021
- 2021-07-19 CN CN202121635459.0U patent/CN215587860U/en active Active
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