CN210790812U - Cylinder sleeve dismounting device wide in application range - Google Patents
Cylinder sleeve dismounting device wide in application range Download PDFInfo
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- CN210790812U CN210790812U CN201921825880.0U CN201921825880U CN210790812U CN 210790812 U CN210790812 U CN 210790812U CN 201921825880 U CN201921825880 U CN 201921825880U CN 210790812 U CN210790812 U CN 210790812U
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- shaped rod
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Abstract
The utility model discloses a wide cylinder jacket dismounting device of application scope, including first U-shaped pole, rotate on the bottom inner wall of first U-shaped pole and install the screw rod, the top of screw rod extends to the top and the fixed mounting of first U-shaped pole has the disc, the top both sides of first U-shaped pole are all seted up flutedly, the welding has the montant on the bottom inner wall of recess, and the slip cap is equipped with same second U-shaped pole on two montants, and the top of second U-shaped pole extends to the top of first U-shaped pole, and second U-shaped pole thread bush is established on the screw rod, and top one side fixed mounting of first U-shaped pole has third U-shaped pole, and fixed mounting has same holding rod between the top inner wall of third U-shaped pole and the bottom inner wall. The utility model discloses simple structure, convenient operation is convenient for take out the cylinder jacket of different specifications from the cylinder according to actual need, can not appear pounding the phenomenon of hindering the hand, satisfies the use needs, is favorable to the use.
Description
Technical Field
The utility model relates to a disassembling equipment technical field especially relates to a wide cylinder jacket dismounting device of application scope.
Background
The piston repeatedly moves in the cylinder liner and is provided with the connecting rod crankshaft to output power outwards, the cylinder liner is abraded or damaged in the long-term use process, therefore, a maintenance worker needs to bore or replace the cylinder liner according to the abrasion or damage degree of the cylinder liner in the maintenance process of a vehicle and needs to disassemble the cylinder liner from the cylinder, the existing mode is that the cylinder liner is taken out from the cylinder body by the worker through knocking a lower opening of the cylinder liner by a hammer head and a steel rod, but the existing disassembly mode is time-consuming and labor-consuming, the phenomenon of hand injury easily occurs in the process of knocking the cylinder liner by the hammer head and the steel rod, and the cylinder liners with different specifications are not convenient to take out from the cylinder, so the cylinder liner disassembling device with wide application range is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cylinder sleeve dismounting device with wide application range.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cylinder sleeve dismounting device with wide application range comprises a first U-shaped rod, wherein a screw rod is rotatably mounted on the inner wall of the bottom of the first U-shaped rod, the top end of the screw rod extends to the position above the first U-shaped rod, a disc is fixedly mounted on the screw rod, grooves are formed in two sides of the top of the first U-shaped rod, vertical rods are welded on the inner wall of the bottom of each groove, a same second U-shaped rod is slidably sleeved on the two vertical rods, the top of the second U-shaped rod extends to the position above the first U-shaped rod, the second U-shaped rod is sleeved on the screw rod in a threaded manner, a third U-shaped rod is fixedly mounted on one side of the top of the first U-shaped rod, a same holding rod is fixedly mounted between the inner wall of the top of the third U-shaped rod and the inner wall of the bottom of the third U-shaped rod, rectangular holes are formed in the inner walls of the sides, far away from each other, cross rods, one end of the cross bar, far away from the screw rod, extends to the outside of the first U-shaped rod and is provided with a first rectangular groove, two sides of the first U-shaped rod are respectively provided with an extrusion plate, one sides, far away from each other, of the two extrusion plates are respectively arranged to be an arc-shaped structure, one sides, close to each other, of the two extrusion plates are respectively and fixedly provided with two moving rods, one ends, close to the screw rod, of the moving rods extend to the corresponding first rectangular groove and are welded with one ends of springs, the other ends of the springs are welded with the inner wall of one side, far away from the opening, of the corresponding first rectangular groove, the cross bars are sleeved on the corresponding moving rods in a sliding manner, one sides, close to each other, of the two extrusion plates are respectively and fixedly provided with a triangular plate, the triangular plates are positioned between the two corresponding cross bars, one sides, close to each other, of the two triangular plates are respectively arranged to be an inclined plane, the bottoms, the gyro wheel rolls with the inclined plane rolling contact of the set-square that corresponds, and the equal fixed mounting in one side that two stripper plates kept away from each other has the rubber pad.
Preferably, a U-shaped handle is fixedly installed at the top of the disc.
Preferably, a threaded hole is formed in the inner wall of the top of the second U-shaped rod and is in threaded connection with the screw rod.
Preferably, the second rectangular groove has all been seted up at the bottom both ends of second U-shaped pole, the lateral wall in second rectangular groove and the outside sliding connection of the montant that corresponds.
Preferably, the side wall of the first rectangular groove is slidably connected with the outer side of the corresponding movable rod.
Preferably, the vertical rod is fixedly sleeved with a limiting block, and the limiting block is matched with the second U-shaped rod.
Compared with the prior art, the beneficial effects of the utility model are that:
through the arrangement of a first U-shaped rod, a screw rod, a disc, a groove, vertical rods, a second U-shaped rod, a third U-shaped rod, a rectangular hole, a transverse rod, a first rectangular groove, an extrusion plate, a movable rod, a spring, triangular plates, idler wheels and rubber pads which are matched, the holding rod is held to put the first U-shaped rod into a cylinder sleeve, a U-shaped handle is rotated in the forward direction to drive the screw rod to rotate through the disc, the screw rod rotates to drive the second U-shaped rod to slide downwards on the two vertical rods, the idler wheels of the second U-shaped rod extrude the corresponding triangular plates, the triangular plates drive the movable rod to slide in the first rectangular groove through the corresponding extrusion plates and stretch the spring, the extrusion plates drive the corresponding rubber pads to be in close contact with the side wall of the cylinder sleeve, the U-shaped handle is pulled upwards to drive the screw rod to move upwards through the disc, the screw rod drives the transverse rod to move upwards through the first U-shaped rod, the two extrusion plates drive the cylinder sleeve to move upwards together, so that the cylinder sleeve can be taken out of the cylinder conveniently.
The utility model discloses simple structure, convenient operation is convenient for take out the cylinder jacket of different specifications from the cylinder according to actual need, can not appear pounding the phenomenon of hindering the hand, satisfies the use needs, is favorable to the use.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a cylinder liner dismounting device with a wide application range provided by the present invention;
fig. 2 is the utility model provides a cylinder liner dismounting device's that application scope is wide part a schematic structure.
In the figure: 1 first U-shaped pole, 2 screw rods, 3 discs, 4 grooves, 5 vertical poles, 6 second U-shaped poles, 7 third U-shaped poles, 8 rectangular holes, 9 cross poles, 10 first rectangular grooves, 11 extrusion plates, 12 moving poles, 13 springs, 14 triangular plates, 15 rollers and 16 rubber pads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a cylinder sleeve dismounting device with wide application range comprises a first U-shaped rod 1, a screw rod 2 is rotatably mounted on the inner bottom wall of the first U-shaped rod 1, the top end of the screw rod 2 extends to the upper side of the first U-shaped rod 1 and is fixedly provided with a disc 3, two sides of the top of the first U-shaped rod 1 are respectively provided with a groove 4, the inner bottom wall of the groove 4 is welded with a vertical rod 5, two vertical rods 5 are slidably sleeved with a same second U-shaped rod 6, the top of the second U-shaped rod 6 extends to the upper side of the first U-shaped rod 1, the second U-shaped rod 6 is sleeved on the screw rod 2 in a threaded manner, a third U-shaped rod 7 is fixedly mounted on one side of the top of the first U-shaped rod 1, a same holding rod is fixedly mounted between the inner top wall and the inner bottom wall of the third U-shaped rod 7, rectangular holes 8 are respectively formed in the inner walls of the two mutually far sides of the two grooves 4, one end of the cross rod 9 close to the screw rod 2 extends into the corresponding groove 4, one end of the cross rod 9 far away from the screw rod 2 extends out of the first U-shaped rod 1 and is provided with a first rectangular groove 10, both sides of the first U-shaped rod 1 are respectively provided with a squeezing plate 11, one side of each squeezing plate 11 far away from each other is provided with an arc-shaped structure, one side of each squeezing plate 11 close to each other is fixedly provided with two moving rods 12, one end of each moving rod 12 close to the screw rod 2 extends into the corresponding first rectangular groove 10 and is welded with one end of a spring 13, the other end of each spring 13 is welded with the inner wall of one side of the corresponding first rectangular groove 10 far away from the opening, the cross rod 9 is sleeved on the corresponding moving rod 12 in a sliding manner, one side of each squeezing plate 11 close to each other is fixedly provided with a triangular plate 14, the triangular plate 14 is positioned between the two corresponding cross rods 9, one side of each triangular plate, two set-square 14 symmetries set up, and the both sides bottom of second U-shaped pole 6 is all rotated and is installed gyro wheel 15, and outside gyro wheel 15 kept away from one side of screw rod 2 and run through corresponding rectangular hole 8 and extend to first U-shaped pole 1, gyro wheel 15 and the inclined plane rolling contact of the set-square 14 that corresponds, the equal fixed mounting in one side that two stripper plates 11 kept away from each other has a rubber pad 16, the utility model discloses simple structure, convenient operation is convenient for take out the cylinder jacket of different specifications from the cylinder according to actual need, can not appear pounding the phenomenon of hindering the hand, satisfies the user demand, is favorable to using.
The utility model discloses in, disc 3's top fixed mounting has the U-shaped handle, set up threaded hole on the top inner wall of second U-shaped pole 6, screw hole and 2 threaded connection of screw rod, the second rectangular channel has all been seted up at the bottom both ends of second U-shaped pole 6, the lateral wall of second rectangular channel and the outside sliding connection of the montant 5 that corresponds, the lateral wall of first rectangular channel 10 and the outside sliding connection of the carriage release lever 12 that corresponds, fixed cover is equipped with the stopper on the montant 5, the stopper cooperatees with second U-shaped pole 6, the utility model discloses simple structure, convenient operation is convenient for take out the cylinder jacket of different specifications from the cylinder according to actual need, can not appear pounding the phenomenon of hand, satisfies the user demand, is favorable to using.
The working principle is as follows: when the rubber gasket is used, the holding rod is held, the first U-shaped rod 1 is placed into the cylinder sleeve, then the U-shaped handle is rotated in the forward direction, the disk 3 is driven by the U-shaped handle to rotate, the disk 3 drives the screw rod 2 to rotate, under the action of a threaded hole formed in the second U-shaped rod 6, the screw rod 2 rotates to drive the second U-shaped rod 6 to move downwards, the second U-shaped rod 6 slides downwards on the two vertical rods 5, the second U-shaped rod 6 drives the two rollers 15 to move downwards, the rollers 15 roll on the inclined surface of the corresponding triangular plate 14 and generate extrusion force on the triangular plate 14, under the action of the extrusion force, the triangular plate 14 moves towards the direction far away from the screw rod 2, the triangular plate 14 drives the corresponding extrusion plate 11 to move, the extrusion plate 11 drives the corresponding two movable rods 12 to move, the movable rods 12 slide in the corresponding first rectangular grooves 10 and stretch the springs 13, and the extrusion plate 11 drives the corresponding rubber gaskets 16 to move in the moving process, two rubber pads 16 remove to the direction of keeping away from each other and with the lateral wall in close contact with of cylinder jacket, under the effect of screw hole, make second U-shaped pole 6 fixed, thereby make stripper plate 11 fixed, under the effect of rubber pad 16 friction power, make the phenomenon that can reduce to skid when rubber pad 16 crowds the lateral wall of cylinder jacket, upwards stimulate U-shaped handle immediately, U-shaped handle drives disc 3 and upwards removes, disc 3 drives screw rod 2 rebound, screw rod 2 drives first U-shaped pole rebound, first U-shaped pole 1 drives horizontal pole 9 rebound, horizontal pole 9 drives the removal pole 12 that corresponds and removes, removal pole 12 drives the stripper plate 11 rebound that corresponds, two stripper plates 11 drive the cylinder jacket rebound jointly, be convenient for take out the cylinder jacket from the cylinder.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A cylinder sleeve dismounting device with a wide application range comprises a first U-shaped rod (1) and is characterized in that a screw rod (2) is rotatably installed on the inner wall of the bottom of the first U-shaped rod (1), the top end of the screw rod (2) extends to the position above the first U-shaped rod (1) and is fixedly provided with a disc (3), grooves (4) are formed in two sides of the top of the first U-shaped rod (1), vertical rods (5) are welded on the inner wall of the bottom of each groove (4), a same second U-shaped rod (6) is slidably sleeved on the two vertical rods (5), the top of the second U-shaped rod (6) extends to the position above the first U-shaped rod (1), the second U-shaped rod (6) is in threaded sleeved on the screw rod (2), a third U-shaped rod (7) is fixedly installed on one side of the top of the first U-shaped rod (1), and a same holding rod is fixedly installed between the inner wall of the top and the inner wall of the bottom of the third U, the inner wall of one side, far away from each other, of each of the two grooves (4) is provided with a rectangular hole (8), the inner walls of the top and the bottom of each rectangular hole (8) are fixedly provided with a cross rod (9), one end, close to the screw rod (2), of each cross rod (9) extends into the corresponding groove (4), one end, far away from the screw rod (2), of each cross rod (9) extends out of the first U-shaped rod (1) and is provided with a first rectangular groove (10), two sides of each first U-shaped rod (1) are provided with extrusion plates (11), one side, far away from each other, of each two extrusion plates (11) is provided with an arc-shaped structure, one side, close to each other, of each two extrusion plates (11) is fixedly provided with two movable rods (12), one end, close to the screw rod (2), of each movable rod (12) extends into the corresponding first rectangular groove (10) and is welded with one end of a spring (13), the other end of the spring (13) is welded with, horizontal pole (9) slip cover is established on removal rod (12) that corresponds, the equal fixed mounting in one side that two stripper plates (11) are close to each other has set-square (14), set-square (14) are located between two horizontal poles (9) that correspond, the inclined plane is all established to one side that two set-squares (14) are close to each other, two set-square (14) symmetry sets up, gyro wheel (15) are all installed in the rotation of the both sides bottom of second U-shaped pole (6), gyro wheel (15) are kept away from one side of screw rod (2) and are run through corresponding rectangular hole (8) and extend to outside first U-shaped pole (1), the inclined plane rolling contact of gyro wheel (15) and the set-square (14) that correspond, the equal fixed mounting in one side that two stripper plates (11) kept away from each other has rubber pad (16).
2. The wide-application cylinder liner removing device according to claim 1, characterized in that a U-shaped handle is fixedly installed on the top of the disc (3).
3. The wide-application cylinder liner dismounting device is characterized in that a threaded hole is formed in the top inner wall of the second U-shaped rod (6), and the threaded hole is in threaded connection with the screw rod (2).
4. The wide-application cylinder liner dismounting device according to claim 1, characterized in that both ends of the bottom of the second U-shaped bar (6) are provided with second rectangular grooves, and the side walls of the second rectangular grooves are slidably connected with the outer sides of the corresponding vertical bars (5).
5. The wide-application cylinder liner removing device according to claim 1, characterized in that the side wall of the first rectangular groove (10) is slidably connected with the outer side of the corresponding movable rod (12).
6. The cylinder liner dismounting device with wide application range according to claim 1, characterized in that the vertical rod (5) is fixedly sleeved with a limiting block, and the limiting block is matched with the second U-shaped rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825880.0U CN210790812U (en) | 2019-10-29 | 2019-10-29 | Cylinder sleeve dismounting device wide in application range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921825880.0U CN210790812U (en) | 2019-10-29 | 2019-10-29 | Cylinder sleeve dismounting device wide in application range |
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| Publication Number | Publication Date |
|---|---|
| CN210790812U true CN210790812U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921825880.0U Active CN210790812U (en) | 2019-10-29 | 2019-10-29 | Cylinder sleeve dismounting device wide in application range |
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| CN (1) | CN210790812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479648A (en) * | 2021-07-08 | 2021-10-08 | 彩虹（合肥）液晶玻璃有限公司 | Glass substrate carrying device |
-
2019
- 2019-10-29 CN CN201921825880.0U patent/CN210790812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479648A (en) * | 2021-07-08 | 2021-10-08 | 彩虹（合肥）液晶玻璃有限公司 | Glass substrate carrying device |
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