CN211805881U

CN211805881U - Tool for quickly disassembling cylinder sleeve

Info

Publication number: CN211805881U
Application number: CN202020381426.7U
Authority: CN
Inventors: 宫承钊; 马乃厚; 杨西磊; 吕国章; 马鹏程
Original assignee: Jinan Baoshan Petroleum Equipment Co ltd
Current assignee: Jinan Baoshan Petroleum Equipment Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-10-30
Anticipated expiration: 2030-03-24

Abstract

The utility model provides a dismantle instrument for cylinder jacket fast, including chucking device, ejecting device, hydraulic means, the fixed pipe of basic, fixing device, polygon retaining ring, chimb, cylinder limit, polygon limit, anti-skidding limit, handle, locating plate, binding clasp, supplementary fixer, draw-in groove, the empty limit of rectangle, hydraulic means and hand pump, the fixed pipe middle-end position of basic is provided with the polygon retaining ring as thick as the cylinder liner pipe wall, the fixed pipe outer end of basic is provided with the chimb. The device of the utility model has low processing cost; the use and the operation are simple, the inner sleeve of the cylinder sleeve can be taken out by one person, the time for taking out the inner sleeve of the cylinder sleeve is greatly saved, the working efficiency is improved, and the labor intensity of workers is reduced; the pneumatic pump station is used as power, so that the inner sleeve is not required to be pressed out manually, and potential safety hazards do not exist; time and labor are saved, the processing and production cost of the cylinder sleeve is reduced, and certain economic benefit is created.

Description

Tool for quickly disassembling cylinder sleeve

Technical Field

The utility model belongs to the extracting tool field particularly, relates to a dismantle instrument for cylinder liner fast.

Background

The cylinder liner is one kind to inlay and locate on the cylinder of cylinder body and with cylinder interference fit's mechanical workpiece, divide into dry cylinder liner and wet cylinder liner two major types, and the cylinder liner is in the use, often because of multiple reasons such as corruption, wearing and tearing, need change the cylinder liner to the normal use of engine.

In the manufacture of slurry pump cylinder sleeves, the slurry pump cylinder sleeves used in China can be divided into single metal cylinder sleeves, double metal cylinder sleeves and ceramic cylinder sleeves. Wherein the commonly used and better result of use is bimetal cylinder liner. The existing defects are that the screw rod is relatively labor-consuming to screw, the screw rod is easy to wear due to long-term use of threads, a cylinder puller fails, the inner sleeve is long in taking out time, the manufacturing cost of the cylinder sleeve is high, and the problem of resource waste is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a dismantle instrument for cylinder jacket fast to solve current device and cause the endotheca to take out long time, cylinder liner manufacturing cost is high, the wasting of resources problem that leads to.

A tool for quickly disassembling a cylinder sleeve comprises a clamping device, an ejection device, a hydraulic device, a basic fixing pipe, a fixing device, a polygonal check ring, a convex edge, a cylindrical edge, a polygonal edge, an anti-skid edge, a lifting handle, a positioning plate, a clamping device, an auxiliary fixing device, a clamping groove, a rectangular hollow edge, the hydraulic device and a hand pump, wherein the polygonal check ring with the thickness as thick as the wall of a cylinder sleeve is arranged at the middle end of the basic fixing pipe; the outer end of the fixing device is provided with an anti-slip edge, the inner side of the anti-slip edge is provided with a handle, and the inner side of the handle is provided with a positioning plate; the fixing device front end sets up the binding clasp, the binding clasp includes external screw thread limit, torsion hole, internal thread limit and torsion rod, the torsion hole is provided with the round, the torsion hole is greater than or equal to 10, fixing device front end position inner wall department is provided with the internal thread limit with binding clasp matched with, torsion hole outside is provided with rather than complex torsion rod, the ejecting device outer end is provided with supplementary fixer, the ejecting device inner wall is provided with the draw-in groove with fixing device locating plate matched with, supplementary fixer inboard is provided with the empty limit of rectangle, the empty limit inboard of rectangle is provided with hydraulic means.

The hydraulic device comprises an end cover, a pressure gauge, a hydraulic channel, a spring supporting seat, a compression spring and a hydraulic inflation tube, wherein the end cover is arranged in the hydraulic device, the spring supporting seat and the compression spring are sequentially sleeved on the end cover from front to back, the hydraulic channel is arranged inside the spring supporting seat, and the pressure gauge and the hydraulic inflation tube are arranged at the outer end part of the hydraulic device.

The auxiliary fixer comprises a positioning block and a rotating handle, the positioning block is fixed on the side edge of the hydraulic device, and the bottom of the rotating handle is a threaded column.

Be provided with the manometer of inflating on the hand pump, body and high-pressure hose, the body front end is provided with high-pressure hose, high-pressure hose cooperatees with the hydraulic pressure gas tube, the parameter of hand pump is 10000PSI, the parameter of high-pressure hose is 10000 PSI.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model has the advantages of low processing cost; the use and the operation are simple, the inner sleeve of the cylinder sleeve can be taken out by one person, the time for taking out the inner sleeve of the cylinder sleeve is greatly saved, the working efficiency is improved, and the labor intensity of workers is reduced; the pneumatic pump station is used as power, so that the inner sleeve is not required to be pressed out manually, and potential safety hazards do not exist; time and labor are saved, the processing and production cost of the cylinder sleeve is reduced, and certain economic benefit is created.

Drawings

Fig. 1 is a schematic structural view of the main body of the present invention.

Fig. 2 is a schematic structural view of the main body of the present invention.

Fig. 3 is a schematic structural view of the auxiliary fixing device of the present invention.

Fig. 4 is a schematic structural diagram of the hydraulic device of the present invention.

Fig. 5 is a schematic structural diagram of a hydraulic device portion of the present invention.

Fig. 6 is a schematic structural view of the hand pump of the present invention.

In the figure:

1-clamping device, 2-ejection device, 3-hydraulic device, 31-end cap, 32-pressure gauge, 33-hydraulic channel, 34-spring support, 35-compression spring, 36-hydraulic inflation tube, 4-basic fixing tube, 5-fixing device, 6-polygonal check ring, 7-convex edge, 8-cylindrical edge, 9-polygonal edge, 10-anti-slip edge, 11-handle, 12-positioning plate, 13-clamper, 131-external thread edge, 132-torsion hole, 133-internal thread edge, 134-torsion rod, 14-auxiliary fixer, 141-positioning block, 142-turning handle, 15-clamping groove, 16-rectangular blank edge, 3-hydraulic device, 17-hand pump, 171-inflating pressure gauge, 172-tube, 173-high pressure hose.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 6

The utility model provides a dismantle instrument for cylinder jacket fast, including chucking device 1, ejecting device 2, hydraulic means 3, basic fixed pipe 4, fixing device 5, polygon retaining ring 6, chimb 7, cylinder limit 8, polygon limit 9, anti-skidding limit 10, handle 11, locating plate 12, binding clasp 13, supplementary fixer 14, draw-in groove 15, rectangle hollow edge 16, hydraulic means 3 and hand pump 17, basic fixed pipe 4 middle-end position is provided with polygon retaining ring 6 as thick as the cylinder liner pipe wall, basic fixed pipe 4 outer end is provided with chimb 7, basic fixed pipe 4 middle-end position department reaches outer end position department and is smooth cylinder limit 8, basic fixed pipe 4 front position department is provided with polygon limit 9; an anti-slip edge 10 is arranged at the outer end of the fixing device 5, a handle 11 is arranged on the inner side of the anti-slip edge 10, and a positioning plate 12 is arranged on the inner side of the handle 11; the front end of the fixing device 5 is provided with a clamping device 13, the clamping device 13 comprises an external thread edge 131, a torque hole 132, an internal thread edge 133 and a torque rod 134, the torque hole 132 is provided with a circle, the torque hole 132 is not less than 10, the internal thread edge 133 matched with the clamping device 13 is arranged on the inner wall of the front end of the fixing device 5, the torque rod 134 matched with the torque hole 132 is arranged outside the torque hole 132, the outer end of the ejection device 2 is provided with an auxiliary fixing device 14, the inner wall of the ejection device 2 is provided with a clamping groove 15 matched with a positioning plate 12 of the fixing device 5, a rectangular hollow edge 16 is arranged on the inner side of the auxiliary fixing device 14, and a hydraulic device 3 is arranged on the inner side of the.

The hydraulic device 3 comprises an end cover 31, a pressure gauge 32, a hydraulic channel 33, a spring support seat 34, a compression spring 35 and a hydraulic inflation tube 36, the end cover 31 is arranged in the hydraulic device 3, the spring support seat 34 and the compression spring 35 are sequentially sleeved on the end cover 31 from front to back, the hydraulic channel 33 is arranged inside the spring support seat 34, and the pressure gauge 32 and the hydraulic inflation tube 36 are arranged at the outer end part of the hydraulic device 3.

The auxiliary fixer 14 comprises a positioning block 141 and a rotating handle 142, wherein the positioning block 141 is fixed at the side of the hydraulic device, and the bottom of the rotating handle 142 is a threaded column.

Be provided with on the hand pump 17 and beat pneumatic pressure table 171, body 172 and high pressure hose 173, body 172 front end is provided with high pressure hose 173, high pressure hose 173 cooperatees with hydraulic pressure gas tube 36, the parameter of hand pump 17 is 10000PSI, the parameter of high pressure hose 173 is 10000 PSI.

Principle of operation

The utility model relates to a tool for quickly disassembling a cylinder sleeve, which comprises a basic fixed pipe inserted into the cylinder sleeve, a polygonal check ring pressed against the periphery of the cylinder sleeve, a fixing device 5 sleeved with the outer ring of the cylinder sleeve, a torque rod 134 inserted into a torque hole 132 to rotate a clamp 13, and an external thread edge 131 and an internal thread edge 133 closed, so that the basic fixed pipe 4 and the fixing device 5 are fixed; and fixing the ejection device 2 outside the fixing device 5, rotating the auxiliary fixer 14 to fix the ejection device, aligning the ejection device with the hydraulic inflation tube 36 through the pneumatic pump 17, and hydraulically driving the cylinder sleeve to rapidly take out the cylinder sleeve.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a dismantle instrument for cylinder jacket fast which characterized in that: the cylinder sleeve fixing device comprises a clamping device (1), an ejection device (2), a hydraulic device (3), a basic fixing tube (4), a fixing device (5), a polygonal check ring (6), a convex edge (7), a cylindrical edge (8), a polygonal edge (9), an anti-skid edge (10), a lifting handle (11), a positioning plate (12), a clamping device (13), an auxiliary fixing device (14), a clamping groove (15), a rectangular hollow edge (16), the hydraulic device (3) and a hand pump (17), wherein the polygonal check ring (6) which is as thick as the cylinder sleeve wall is arranged at the middle end of the basic fixing tube (4), the convex edge (7) is arranged at the outer end of the basic fixing tube (4), the smooth cylindrical edge (8) is arranged at the position where the middle end of the basic fixing tube (4) reaches the outer end, and the polygonal edge (9) is arranged at the front end of the; an anti-slip edge (10) is arranged at the outer end of the fixing device (5), a handle (11) is arranged on the inner side of the anti-slip edge (10), and a positioning plate (12) is arranged on the inner side of the handle (11); the front end of the fixing device (5) is provided with a clamping device (13), the clamping device (13) comprises an external thread edge (131), a torsion hole (132), an internal thread edge (133) and a torsion rod (134), the torsion hole (132) is provided with a circle, the torsion hole (132) is not less than 10, the inner wall of the front end of the fixing device (5) is provided with an internal thread edge (133) matched with the clamp (13), a torsion stick (134) matched with the torsion hole (132) is arranged outside the torsion hole (132), an auxiliary fixer (14) is arranged at the outer end of the ejection device (2), a clamping groove (15) matched with the positioning plate (12) of the fixing device (5) is arranged on the inner wall of the ejection device (2), the auxiliary fixator (14) is provided with a rectangular hollow edge (16) on the inner side, and the rectangular hollow edge (16) is provided with a hydraulic device (3) on the inner side.

2. The tool for quickly disassembling a cylinder sleeve according to claim 1, wherein: the auxiliary fixer (14) comprises a positioning block (141) and a rotating handle (142), the positioning block (141) is fixed on the side of the hydraulic device, and the bottom of the rotating handle (142) is a threaded column.

3. The tool for quickly disassembling a cylinder sleeve according to claim 1, wherein: hydraulic means (3) include end cover (31), manometer (32), hydraulic pressure passageway (33), spring supporting seat (34), compression spring (35) and hydraulic pressure gas tube (36), be provided with end cover (31) in hydraulic means (3), end cover (31) are equipped with spring supporting seat (34) and compression spring (35) by going to back in proper order, spring supporting seat (34) inside is provided with hydraulic pressure passageway (33), hydraulic means (3) outer tip is provided with manometer (32) and hydraulic pressure gas tube (36).

4. A tool for quickly removing a cylinder liner according to claim 1 or 3, wherein: be provided with on hand pump (17) and inflate manometer (171), body (172) and high pressure hose (173), body (172) front end is provided with high pressure hose (173), high pressure hose (173) cooperate with hydraulic pressure gas tube (36), the parameter of hand pump (17) is 10000PSI, the parameter of high pressure hose (173) is 10000 PSI.