CN220178600U - Device for pressing cylinder sleeve - Google Patents
Device for pressing cylinder sleeve Download PDFInfo
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- CN220178600U CN220178600U CN202321386012.3U CN202321386012U CN220178600U CN 220178600 U CN220178600 U CN 220178600U CN 202321386012 U CN202321386012 U CN 202321386012U CN 220178600 U CN220178600 U CN 220178600U
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- 230000001737 promoting effect Effects 0.000 claims abstract description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a cylinder sleeve pressing device, belongs to the technical field of diesel engine tools, and solves the problem of low installation efficiency of the existing cylinder sleeve. The device includes the horizontal pole, the horizontal pole both sides all seted up the long spout of symmetrical arrangement, two threaded connection has the stock on the horizontal pole between the long spout, stock one end threaded connection have the connector that is used for installing the bearing, keep away from stock's connector one end is equipped with thrust bearing, thrust bearing outer snare be equipped with thrust pressure head, thrust pressure head below be equipped with the briquetting that is used for promoting the cylinder liner, the long spout on be equipped with the connecting screw rod that is used for connecting the mounting hole of cylinder block. The cylinder sleeve pressing device can better protect the cylinder sleeve of the engine, improves the assembly efficiency of the engine and has the characteristics of convenience in use and strong practicability.
Description
Technical Field
The utility model relates to the technical field of diesel engine tools, in particular to a cylinder sleeve pressing device.
Background
In the assembly process of the internal combustion engine, the cylinder sleeve is assembled more and more complicated along with the body shape change of the engine body, in the existing cylinder sleeve installation process, an operator usually uses a wood plate to pad and then uses a hammer to knock, the method can load the cylinder sleeve into the cylinder body, but the labor intensity of the operator is high, the efficiency is low, and in the knocking process, the cylinder sleeve is possibly inclined to be installed, so that the product is unqualified.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and provides the cylinder sleeve pressing device which can better protect the cylinder sleeve of the engine, improve the assembly efficiency of the engine and has the characteristics of convenience in use and strong practicability.
The technical scheme adopted by the utility model is as follows: the utility model provides a device of cylinder liner presses, includes the horizontal pole, the horizontal pole both sides all offer the long spout of symmetrical arrangement, two threaded connection has long bolt on the horizontal pole between the long spout, long bolt one end threaded connection have the connector that is used for installing the bearing, keep away from long bolt's connector one end is equipped with thrust bearing, thrust bearing outer snare be equipped with thrust pressure head, thrust pressure head below be equipped with the briquetting that is used for promoting the cylinder liner, long spout on be equipped with the connecting screw rod that is used for connecting the mounting hole of cylinder block.
As a further improvement, the outer edge of the thrust pressing head is in threaded connection with a plurality of locking screws, and the locking screws press the outer ring of the thrust bearing.
Further, a plurality of anti-falling blocks for positioning the thrust bearing are arranged above the anti-pressing head, the anti-falling blocks are L-shaped, and the anti-falling blocks are uniformly arranged on the anti-pressing head.
Further, the other end of the long bolt is provided with a hexagonal end head for rotating the long bolt, and the height of the hexagonal end head is 15-30 mm.
Further, a gasket is arranged above the long chute, and the connecting screw rod sequentially penetrates through the gasket and the long chute to be in threaded connection with the mounting hole of the cylinder body.
Further, the diameter of the pressing block is consistent with the diameter of the outer ring of the cylinder sleeve, and the hardness of the pressing block is lower than that of the cylinder sleeve.
Further, the pressing block adopts a rubber pressing block or a plastic pressing block.
Advantageous effects
Compared with the prior art, the utility model has the following advantages:
according to the cylinder sleeve pressing device, the two connecting screws are firstly used for installing the cross rod on the cylinder body, the long bolt is connected with the middle position of the cross rod in a threaded mode, the connecting head is connected with the bottom of the long bolt in a threaded mode, the thrust bearing is installed at the bottom of the connecting head, the thrust bearing is installed in the thrust pressing head and fixed by the locking screw, when the cylinder sleeve pressing device is used, the hexagonal end head on the long bolt is driven by the air gun to rotate, so that the long bolt moves downwards, the thrust pressing head is pushed to press the pressing block downwards, the pressing block is padded on the cylinder sleeve, the cylinder sleeve is pushed by the thrust pressing head to be quickly installed into the cylinder body, the working efficiency is effectively improved, meanwhile, the downward thrust of the thrust pressing head is located at the middle position, the stress is even, the cylinder sleeve is prevented from being inclined in the pushing process, the cylinder sleeve is better protected, and the cylinder sleeve of an engine is convenient to use and high in practicability.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present utility model;
fig. 2 is a schematic top view of the present utility model.
Wherein: the anti-drop device comprises a 1-cross rod, a 2-long chute, a 3-long bolt, a 4-connector, a 5-thrust bearing, a 6-thrust pressure head, a 7-press block, an 8-locking screw, a 9-connecting screw, a 10-hexagonal end socket, an 11-gasket and a 12-anti-drop block.
Detailed Description
The utility model will be further described with reference to specific embodiments in the drawings.
Referring to fig. 1-2, the cylinder liner pressing device comprises a cross rod 1, two sides of the cross rod 1 are respectively provided with a long sliding groove 2 which is symmetrically arranged, a long bolt 3 is connected to the cross rod 1 between the two long sliding grooves 2 in a threaded manner, one end of the long bolt 3 is connected with a connector 4 for installing a bearing in a threaded manner, one end of the connector 4 far away from the long bolt 3 is provided with a thrust bearing 5, an outer ring of the thrust bearing 5 is sleeved with a thrust head 6, a pressing block 7 for pushing the cylinder liner is arranged below the thrust head 6, the long sliding grooves 2 are provided with connecting screws 9 for connecting mounting holes of the cylinder liner, the cross rod 1 is firstly mounted on the cylinder liner by using the two connecting screws 9, then the long bolt 3 is connected to the middle position of the cross rod 1 in a threaded manner, then the connector 4 is connected to the bottom of the long bolt 3 in a threaded manner, then the thrust bearing 5 is mounted at the bottom of the connector 4, and then the bearing 5 is mounted in the thrust head 6.
Specifically, the outer edge of the thrust pressing head 6 is connected with a plurality of locking screws 8 in a threaded manner, the locking screws 8 compress the outer ring of the thrust bearing 5, and the thrust pressing head 6 is fixed on the thrust bearing 5 by using the locking screws 8 to prevent falling.
Preferably, a plurality of anti-drop blocks 12 for positioning the thrust bearing 5 are arranged above the thrust pressing head 6, the anti-drop blocks 12 are L-shaped, the plurality of anti-drop blocks 12 are uniformly arranged on the thrust pressing head 6, the thrust bearing 5 is effectively prevented from loosening from the upper end of the thrust pressing head 6, and the positioning function is also realized during installation.
Further, the other end of the long bolt 3 is provided with a hexagonal end head 10 for rotating the long bolt 3, the height of the hexagonal end head 10 is 15-30 mm, the hexagonal end head 10 is convenient for the use of the air gun, and the installation efficiency is improved.
Further, be equipped with gasket 11 above the long spout 2, connecting screw 9 pass gasket 11, long spout 2 and the mounting hole threaded connection of cylinder block in proper order, and the diameter of gasket 11 is greater than long spout 2's width, and guarantee connecting screw 9 can just block horizontal pole 1 at the cylinder block.
Further, the diameter of the pressing block 7 is consistent with the diameter of the outer ring of the cylinder sleeve, the hardness of the pressing block 7 is lower than that of the cylinder sleeve, the pressing block 7 is a rubber pressing block or a plastic pressing block, and the cylinder sleeve is effectively protected from being damaged by the pressing block 7.
When the cylinder sleeve pressing device is used, the two connecting screws 9 are used for installing the cross rod 1 on the cylinder body, the long bolts 3 are connected to the middle position of the cross rod 1 in a threaded mode, the connecting heads 4 are connected to the bottoms of the long bolts 3 in a threaded mode, the thrust bearings 5 are installed at the bottoms of the connecting heads 4, the thrust bearings 5 are installed in the thrust pressing heads 6 and fixed through the locking screws 8, when the cylinder sleeve pressing device is used, the hexagonal end heads 10 on the long bolts 3 are driven to rotate through the air guns, the long bolts 3 move downwards, the thrust pressing heads 6 are pushed to press the pressing blocks 7 downwards, the pressing blocks 7 are padded on the cylinder sleeve, the cylinder sleeve is pushed by the thrust pressing heads 6 to be installed into the cylinder body quickly, working efficiency is effectively improved, meanwhile, the downward thrust of the thrust pressing heads 6 is located at the middle position, the stress is even, the cylinder sleeve pushing process is prevented from being inclined, and the cylinder sleeve of an engine is protected better. The cylinder sleeve pressing device can better protect the cylinder sleeve of the engine, improves the assembly efficiency of the engine and has the characteristics of convenience in use and strong practicability.
While only the preferred embodiments of the present utility model have been described above, it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these do not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (7)
1. The utility model provides a device of cylinder liner, its characterized in that includes horizontal pole (1), horizontal pole (1) both sides all offer long spout (2) of symmetrical arrangement, two threaded connection has long bolt (3) on horizontal pole (1) between long spout (2), long bolt (3) one end threaded connection have connector (4) that are used for installing the bearing, keep away from connector (4) one end of long bolt (3) is equipped with thrust bearing (5), thrust bearing (5) outer lane cover be equipped with and end bulldoze head (6), end bulldoze head (6) below be equipped with briquetting (7) that are used for promoting the cylinder liner, long spout (2) on be equipped with connecting screw (9) that are used for connecting the mounting hole of cylinder block.
2. A cylinder liner pressing device according to claim 1, characterized in that the outer edge of the thrust-stopping head (6) is in threaded connection with a plurality of locking screws (8), and the locking screws (8) press the outer ring of the thrust bearing (5).
3. The cylinder sleeve pressing device according to claim 1, wherein a plurality of anti-falling blocks (12) for positioning the thrust bearing (5) are arranged above the thrust pressing head (6), the anti-falling blocks (12) are L-shaped, and the anti-falling blocks (12) are uniformly arranged on the thrust pressing head (6).
4. A cylinder liner pressing device according to claim 1, characterized in that the other end of the long bolt (3) is provided with a hexagonal end head (10) for rotating the long bolt (3), and the height of the hexagonal end head (10) is 15-30 mm.
5. The cylinder sleeve pressing device according to claim 1, wherein a gasket (11) is arranged above the long sliding groove (2), and the connecting screw (9) sequentially penetrates through the gasket (11) and the long sliding groove (2) to be in threaded connection with a mounting hole of the cylinder body.
6. A device for pressing a cylinder liner according to claim 1, characterized in that the diameter of the press block (7) corresponds to the diameter of the outer ring of the cylinder liner, and that the hardness of the press block (7) is lower than the hardness of the cylinder liner.
7. A cylinder liner pressing device according to claim 1, characterized in that the pressing block (7) is a rubber pressing block or a plastic pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321386012.3U CN220178600U (en) | 2023-06-01 | 2023-06-01 | Device for pressing cylinder sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321386012.3U CN220178600U (en) | 2023-06-01 | 2023-06-01 | Device for pressing cylinder sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220178600U true CN220178600U (en) | 2023-12-15 |
Family
ID=89103402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321386012.3U Active CN220178600U (en) | 2023-06-01 | 2023-06-01 | Device for pressing cylinder sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220178600U (en) |
-
2023
- 2023-06-01 CN CN202321386012.3U patent/CN220178600U/en active Active
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