CN103909401A - Special disassembling machine for inner casing of outer disc - Google Patents
Special disassembling machine for inner casing of outer disc Download PDFInfo
- Publication number
- CN103909401A CN103909401A CN201210593602.3A CN201210593602A CN103909401A CN 103909401 A CN103909401 A CN 103909401A CN 201210593602 A CN201210593602 A CN 201210593602A CN 103909401 A CN103909401 A CN 103909401A
- Authority
- CN
- China
- Prior art keywords
- piston rod
- inner casing
- transverse arm
- dragged
- bearing
- 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
- B25B27/064—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 fluid driven
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a special disassembling machine for an inner casing of an outer disc and is mainly used for disassembling the inner casing when maintaining a large car and so on. The special disassembling machine is mainly composed of an oil cylinder barrel, cross arms, a support head, a piston rod, a locking post, a drag hook and other spare parts. In use, the disassembling machine is mounted at the center of a plane bearing of a box body of the inner casing of the outer disc, a support leg and an adjustable drag hook are adjusted to hook the head face of the dragged bearing, a hydraulic pump station executing mechanism inputs hydraulic oil to the cavity of the oil cylinder, the piston rod, the support head and the support leg bear the stress, the oil cylinder drives three cross arms and the adjustable three-claw drag hook to hook the dragged bearing under the action of inlet oil, the head face of the dragged bearing slowly moves towards the outside till being dragged out, the efficiency is high, and the operation is convenient.
Description
Technical field:
The present invention relates to a kind of automobile component dismantling device, be mainly used in the inner casing dismounting operating modes such as full-sized car maintenance.
Background technology:
Outer disk inner casing casing is the critical component of large ore stone transport vehicle, but must more renew bearing when bearing consumable accessory roller damages, but due to after bearing inner race and roller damage and all dispose, bearing outer ring cannot take out, its space is too narrow cannot put to good use, can only scrap.
Summary of the invention:
The present invention relates to a kind of special type outer disk inner casing changer, be applicable to the inner casing dismounting of multiple occasion, easy to operate, safe and reliable.
The connecting relation of the each parts of the present invention is as follows: cylinder tube 11 welds with cylinder bottom 13, transverse arm 1 transverse arm 2 respectively with locking post 10 supporting head 5 Combination Welding moulding, the large end of piston rod 12 coordinates with cylinder tube 11 endoporus, lead 8 endoporus and piston rod 12 small end external diameters are moving joins, locking post 10 internal threads and cylinder tube 11 external screw thread apolegamys, adjustable retractor 1 feet 6 is put into respectively transverse arm 1 transverse arm 2 inner sides, and is wrenched location with flat shim 2 nuts 3 respectively.Supporting head 5 and piston rod 12 small end circle heads are joined and are revolved trip bolt and screw.
Brief description of the drawings:
Fig. 1 is the structure chart of outer disk inner casing changer.In figure, 1. adjustable retractor, 2. pad, 3. nut, 4. oil cylinder 5. supporting heads, 6. support foot, 7. hex nut, 8. lead, 9. sleeve, 10. locking post, 11. cylinder tubes, 12. piston rods, 13 cylinder bottoms.
Detailed description of the invention:
As shown in Figure 1, the connecting relation of the each parts of the present invention is as follows: cylinder tube 11 welds with cylinder bottom 13, transverse arm 1 transverse arm 2 respectively with locking post 10 supporting head 5 Combination Welding moulding, the large end of piston rod 12 coordinates with cylinder tube 11 endoporus, lead 8 endoporus and piston rod 12 small end external diameters are moving joins, locking post 10 internal threads and cylinder tube 11 external screw thread apolegamys, adjustable retractor 1 feet 6 is put into respectively transverse arm 1 transverse arm 2 inner sides, and is wrenched location with flat shim 2 nuts 3 respectively.Supporting head 5 and piston rod 12 small end circle heads are joined and are revolved trip bolt and screw.The each parts of the present invention adopt machining mode to obtain.
The present invention is put to outer disk inner casing casing plane bearing center and regulate feet and adjustable retractor hooks and drawn bearing face, by hydraulic power unit, executing agency moves, hydraulic oil is inputted to cylinder cavity, make piston rod and supporting head feet stressed, and oil cylinder is inputted under oil effect, oil cylinder drives three transverse arms and three-jaw adjustable retractor to being held by pulling shaft, end face is slowly outwards mobile, until pull-out, its efficiency is high, operating aspect, saves labor.
Claims (1)
1. a special type outer disk inner casing changer, critical piece comprises oil cylinder, piston rod, lead, locking post, the compositions such as transverse arm, it is characterized in that each parts connect as follows: cylinder tube (11) and cylinder bottom (13) welding, transverse arm (1) transverse arm (2) respectively with locking post (10) supporting head (5) Combination Welding moulding, the large end of piston rod (12) coordinates with cylinder tube (11) endoporus, lead (8) endoporus and piston rod (12) small end external diameter are moving joins, locking post (10) internal thread and the apolegamy of cylinder tube (11) external screw thread, adjustable retractor (1) feet (6) is put into respectively transverse arm (1) transverse arm (2) inner side, and be wrenched location with flat shim 2 nuts 3 respectively.Supporting head (5) and piston rod (12) small end circle head are joined and are revolved trip bolt and screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210593602.3A CN103909401A (en) | 2012-12-28 | 2012-12-28 | Special disassembling machine for inner casing of outer disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210593602.3A CN103909401A (en) | 2012-12-28 | 2012-12-28 | Special disassembling machine for inner casing of outer disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103909401A true CN103909401A (en) | 2014-07-09 |
Family
ID=51035568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210593602.3A Pending CN103909401A (en) | 2012-12-28 | 2012-12-28 | Special disassembling machine for inner casing of outer disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103909401A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352323A (en) * | 2015-12-16 | 2016-02-24 | 中冶北方（大连）工程技术有限公司 | Sintering annular cooler trolley dismantling tool |
-
2012
- 2012-12-28 CN CN201210593602.3A patent/CN103909401A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352323A (en) * | 2015-12-16 | 2016-02-24 | 中冶北方（大连）工程技术有限公司 | Sintering annular cooler trolley dismantling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |