CN104209924A - Shaft sleeve assembling and disassembling tool - Google Patents
Shaft sleeve assembling and disassembling tool Download PDFInfo
- Publication number
- CN104209924A CN104209924A CN201410325792.XA CN201410325792A CN104209924A CN 104209924 A CN104209924 A CN 104209924A CN 201410325792 A CN201410325792 A CN 201410325792A CN 104209924 A CN104209924 A CN 104209924A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- axle sleeve
- shaft sleeve
- diameter
- dismounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a shaft sleeve assembling and disassembling tool. The shaft sleeve assembling and disassembling tool is a coaxial stepped shaft, and comprises a first cylinder, a second cylinder, a third cylinder and a fourth cylinder, wherein the first cylinder is in clearance fit with an inner hole of a shaft sleeve to be assembled and disassembled; the second cylinder is in clearance fit with the outer cylinder surface of the shaft sleeve to be assembled and disassembled; the second cylinder is 1-5mm longer than the shaft sleeve to be assembled and disassembled; the diameter of the third cylinder is 10-15mm greater than that of the second cylinder; the diameter of the fourth cylinder is equal to that of the first cylinder. The shaft sleeve assembling and disassembling tool is simple in structure and capable of quickly assembling and disassembling the shaft sleeve.
Description
Technical field
The present invention relates to the dismantling device of a kind of dismantling device, particularly axle sleeve.
Background technology
The stable operation of equipment is the basis of guaranteeing stable and high yields, and the meticulous maintaining of equipment is the prerequisite of equipment stable operation, and suitable Work tool ensure that maintenance personal is timely, facilitates, effectively overhauls equipment, changes, maintains.At present, the various axle sleeve of dismounting is all use to aim at axle sleeve about copper rod and then undertaken dismantling and installing by repeatedly beaing of sledgehammer, although the method is simple, but the people that operating needs Technical comparing high has come, especially some thin and that dismounting is softer axle sleeves of dismounting, accidentally even will break axle sleeve dress partially.
Summary of the invention
In order to overcome the shortcoming of prior art, the invention provides a kind of axle sleeve dismantling device, its structure is simple, can realize fast assembling-disassembling axle sleeve.
The present invention solves the technical scheme that its technical problem takes: it is the multidiameter of coaxial line, comprise the first cylinder, the second cylinder, three cylindrical and the 4th cylinder, first cylinder with the endoporus matched in clearance treating dismounting axle sleeve, second cylinder and the external cylindrical surface matched in clearance treating dismounting axle sleeve, the length of the second cylinder is than treating the large 1-5mm of the length of dismounting axle sleeve, the diameter 10-15mm larger than the diameter of the second cylinder of three cylindrical, the diameter of the 4th cylinder is identical with the diameter of the first cylinder.
The present invention has following advantages: 1), structure is simple, safety, fast, flexibly, and low cost; 2), be suitable for the dismounting of various axle sleeve, especially ask for something axle sleeve assembly precision is high and axle sleeve material is softer, the key equipment position of thinner thickness; 3), practicality is comparatively wide, can be widely used in the dismounting of machinery industry axle sleeve.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this present invention is further illustrated.
Fig. 1 is first embodiment of the invention schematic diagram;
Fig. 2 is second embodiment of the invention schematic diagram;
Fig. 3 is using state schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, this practicality is newly the multidiameter of coaxial line, comprise the first cylinder 1, second cylinder 2, three cylindrical 3 and the 4th cylinder 4, first cylinder 1 with the endoporus matched in clearance treating dismounting axle sleeve 9, second cylinder 2 and the external cylindrical surface matched in clearance treating dismounting axle sleeve 9, the length of the second cylinder 2 is than treating the large 1-5mm of the length of dismounting axle sleeve 9, and the diameter 10-15mm larger than the diameter of the second cylinder 2 of three cylindrical 3, the diameter of the 4th cylinder 4 is identical with the diameter of the first cylinder 1.
The length of described first cylinder 1 is 0.5-1.1 times that treats dismounting axle sleeve 9 length.
The length of described three cylindrical 3 is 20-30mm.
Described multidiameter has axis hole 5, so that weight reduction.
As shown in Figure 2, in order to further weight reduction, the present invention's heavy wall stainless steel tube welding production, left and right end cap 6,7 is fixed at two ends.
As shown in Figure 3, during dismounting, first the first cylinder 1 is inserted and treat in dismounting axle sleeve 9, then knock the 4th cylinder 4 with sledgehammer, until three cylindrical 3 end face top is to equipment 8.Treat that dismounting axle sleeve 9 can unload.
During installation, first treating that dismounting axle sleeve 9 is contained on the 4th cylinder 4, then by knocking the first cylinder 1, until three cylindrical 3 end face top is to equipment 8, treat that namely dismounting axle sleeve 9 is in place.
Claims (5)
1. an axle sleeve dismantling device, it is characterized in that: be the multidiameter of coaxial line, comprise the first cylinder (1), second cylinder (2), three cylindrical (3) and the 4th cylinder (4), first cylinder (1) with the endoporus matched in clearance treating dismounting axle sleeve (9), second cylinder (2) and the external cylindrical surface matched in clearance treating dismounting axle sleeve (9), the length ratio of the second cylinder (2) treats the large 1-5mm of length of dismounting axle sleeve (9), the diameter 10-15mm larger than the diameter of the second cylinder (2) of three cylindrical (3), the diameter of the 4th cylinder (4) is identical with the diameter of the first cylinder (1).
2. axle sleeve dismantling device according to claim 1, is characterized in that: the length of described first cylinder (1) is 0.5-1.1 times that treats dismounting axle sleeve (9) length.
3. axle sleeve dismantling device according to claim 1, is characterized in that: the length of described three cylindrical (3) is 20-30mm.
4. axle sleeve dismantling device according to claim 1, is characterized in that: described multidiameter has axis hole (5).
5. axle sleeve dismantling device according to claim 1, is characterized in that: described multidiameter is for use heavy wall stainless steel tube, and left and right end cap (6,7) is fixed at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325792.XA CN104209924A (en) | 2014-07-09 | 2014-07-09 | Shaft sleeve assembling and disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325792.XA CN104209924A (en) | 2014-07-09 | 2014-07-09 | Shaft sleeve assembling and disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104209924A true CN104209924A (en) | 2014-12-17 |
Family
ID=52092038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410325792.XA Pending CN104209924A (en) | 2014-07-09 | 2014-07-09 | Shaft sleeve assembling and disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104209924A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29814466U1 (en) * | 1998-08-12 | 1998-11-05 | Hofmann, Sven, 65185 Wiesbaden | Dismantling tool for inline skate wheels, for separating the ball bearings and the spacer from the wheel, in the form of a rotationally symmetrical pin |
| JPH11876A (en) * | 1997-06-13 | 1999-01-06 | Fuji Oozx Inc | Attaching and detaching tool for bush |
| JPH1110553A (en) * | 1997-06-27 | 1999-01-19 | Hitachi Building Syst Co Ltd | Bearing exchange device for pulley shaft for governor |
| CN101905413A (en) * | 2010-08-02 | 2010-12-08 | 力帆实业(集团)股份有限公司 | Pressing fixture for bearing seat ring of motorcycle steering column |
| CN202292649U (en) * | 2011-10-26 | 2012-07-04 | 新疆众和股份有限公司 | Small-size bearing mounting tool |
| CN202517434U (en) * | 2012-04-19 | 2012-11-07 | 龙岩烟草工业有限责任公司 | Tool for installing skeleton type rubber oil seal |
| CN204019469U (en) * | 2014-07-09 | 2014-12-17 | 新兴铸管股份有限公司 | A kind of axle sleeve dismantling device |
-
2014
- 2014-07-09 CN CN201410325792.XA patent/CN104209924A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11876A (en) * | 1997-06-13 | 1999-01-06 | Fuji Oozx Inc | Attaching and detaching tool for bush |
| JPH1110553A (en) * | 1997-06-27 | 1999-01-19 | Hitachi Building Syst Co Ltd | Bearing exchange device for pulley shaft for governor |
| DE29814466U1 (en) * | 1998-08-12 | 1998-11-05 | Hofmann, Sven, 65185 Wiesbaden | Dismantling tool for inline skate wheels, for separating the ball bearings and the spacer from the wheel, in the form of a rotationally symmetrical pin |
| CN101905413A (en) * | 2010-08-02 | 2010-12-08 | 力帆实业(集团)股份有限公司 | Pressing fixture for bearing seat ring of motorcycle steering column |
| CN202292649U (en) * | 2011-10-26 | 2012-07-04 | 新疆众和股份有限公司 | Small-size bearing mounting tool |
| CN202517434U (en) * | 2012-04-19 | 2012-11-07 | 龙岩烟草工业有限责任公司 | Tool for installing skeleton type rubber oil seal |
| CN204019469U (en) * | 2014-07-09 | 2014-12-17 | 新兴铸管股份有限公司 | A kind of axle sleeve dismantling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |
|
| RJ01 | Rejection of invention patent application after publication |