CN209986497U - Large-scale bearing disassembling tool - Google Patents

Large-scale bearing disassembling tool Download PDF

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Publication number
CN209986497U
CN209986497U CN201920642933.9U CN201920642933U CN209986497U CN 209986497 U CN209986497 U CN 209986497U CN 201920642933 U CN201920642933 U CN 201920642933U CN 209986497 U CN209986497 U CN 209986497U
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China
Prior art keywords
block
fixed
opening
fixed rod
bearing
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Active
Application number
CN201920642933.9U
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Chinese (zh)
Inventor
雷晓宏
马方明
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Guan Hao Han Photoelectric Technology Co Ltd
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Guan Hao Han Photoelectric Technology Co Ltd
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Priority to CN201920642933.9U priority Critical patent/CN209986497U/en
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Abstract

The utility model discloses a large-scale bearing disassembling tool, which comprises a fixed rod, a top block, a stop block and a hydraulic jack, wherein the front end of the fixed rod is provided with an inner screw hole connected with a stud on a workpiece separator, and the rear end surface of the fixed rod is provided with annular grooves distributed at intervals; the ejector block is positioned between the fixed rods, one end of the ejector block is provided with a fixed opening, the other end of the ejector block is provided with a movable opening, the depth of the fixed opening is smaller than that of the movable opening, the inner sides of the fixed opening and the movable opening are both provided with a fixture block matched with the groove, and the width of the fixture block is equal to that of the groove; and one side of the flat plate of the stop block is provided with a connecting column connected with the shaft hole on the surface of the partition plate, and the hydraulic jack is positioned on the inner side of the ejector block and connected with the stop block. The utility model adopts the above structure, the frock is disassembled to large-scale bearing, simple structure has improved the work efficiency that the bearing was disassembled, simultaneously, does not cause the damage to the work piece.

Description

Large-scale bearing disassembling tool
Technical Field
The utility model relates to a disassemble frock technical field, especially relate to a frock is disassembled to large bearing.
Background
At present, the bearing is arranged in the disassembling process, and the bearing is difficult to disassemble due to the fact that equipment is large and is not easy to fix. In the conventional technology, manual disassembly is performed, so that disassembly in the mode is unsafe, time-consuming and long, the quality of a product is affected, and damage to a workpiece is easily caused after disassembly. And, need three simultaneous jobs at least at the in-process of disassembling, alone right, alone disassemble, alone guardianship, submit quality engineer's inspection after disassembling the completion, work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a frock is disassembled to large-scale bearing, simple structure has improved the work efficiency that the bearing was disassembled, simultaneously, does not cause the damage to the work piece.
In order to achieve the purpose, the utility model provides a large-scale bearing disassembling tool, which comprises a fixed rod, a top block, a stop block and a hydraulic jack, wherein the front end of the fixed rod is provided with an inner screw hole connected with a stud on a workpiece partition plate, and the surface of the rear end of the fixed rod is provided with annular grooves distributed at intervals;
the ejector block is positioned between the fixed rods, one end of the ejector block is provided with a fixed opening, the other end of the ejector block is provided with a movable opening, the depth of the fixed opening is smaller than that of the movable opening, the inner sides of the fixed opening and the movable opening are both provided with a fixture block matched with the groove, and the width of the fixture block is equal to that of the groove;
and one side of the flat plate of the stop block is provided with a connecting column connected with the shaft hole on the surface of the partition plate, and the hydraulic jack is positioned on the inner side of the ejector block and connected with the stop block.
Preferably, the distance between the movable opening and the fixed opening is smaller than the distance between the fixed rods.
Preferably, the fixing rods, the top block and the stop block are respectively of an integral structure, the fixing rods are round rods, and the number of the fixing rods is 2.
Preferably, a supporting block is arranged between the hydraulic jack and the jack block.
Therefore, the utility model adopts the above structure large-scale bearing disassembling tool, simple structure has improved the work efficiency that the bearing was disassembled, simultaneously, does not cause the damage to the work piece.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic view of an embodiment of the large bearing disassembling tool of the present invention.
Reference numerals
1. Fixing the rod; 11. an inner threaded hole; 12. a groove; 2. a top block; 21. a fixed opening; 22. a movable opening; 23. a clamping block; 3. a stopper; 31. a flat plate; 32. connecting columns; 4. a hydraulic jack; 5. and (5) a workpiece.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is the utility model discloses frock embodiment is disassembled to large-scale bearing's schematic diagram, as shown in the figure, a frock is disassembled to large-scale bearing, including dead lever 1, kicking block 2, dog 3 and hydraulic ram 4, dead lever 1, kicking block 2 and dog 3 structure as an organic whole respectively, dead lever 1 is the round bar, and its quantity is 2. The front end of the fixed rod 1 is provided with an inner threaded hole 11 connected with a stud on a partition board of the workpiece 5, and the fixed rod 1 is connected in the stud on the partition board of the workpiece 5. The rear end surface of the fixed rod 1 is provided with annular grooves 12 which are distributed at intervals, and the top block 2 is positioned between the fixed rods 1.
One end of kicking block 2 is equipped with fixed opening 21, its other end is equipped with movable opening 22, fixed opening 21's the degree of depth is less than movable opening 22's the degree of depth, fixed opening 21 all is equipped with the fixture block 23 that matches with recess 12 with movable opening 22's inboard, the width of fixture block 23 equals the width of recess 12, connect through fixture block 23 and make the firm connection of kicking block 2 on dead lever 1 in recess 12, thereby synchronous motion between the realization dead lever 1, thereby guarantee dead lever 1 position motionless. The distance between the movable opening 22 and the fixed opening 21 is smaller than that between the fixed rods 1, so that the ejector block 2 is suitable for the fixed rods 1 with different distances, namely, suitable for workpieces of different models.
The connecting column 32 connected with the shaft hole on the surface of the partition plate is arranged on one side of the flat plate 31 of the block 3, and when the device is used, the connecting column 32 is inserted into the shaft hole so as to fix the block 3 on the bearing on the inner side of the partition plate. The hydraulic jack 4 is located on the inner side of the ejector block 2 and connected with the stop block 3, and the hydraulic jack 4 works to drive the ejector rod 2 to move towards the stop block 3, so that a bearing connected with the stop block 3 is pushed out. And a supporting block is arranged between the hydraulic jack 4 and the top block 2 and provides support for the top block 2 and the hydraulic jack 4.
When in use, the hydraulic jack 4 is placed between the stop block 3 and the top block 2 and is connected with the stop block 3. And aiming at workpieces of different models, a supporting block is selected, and no gap exists between the hydraulic jack 4 and the fixture block 23 due to the supporting block. At this moment, the hydraulic ram 4 works to drive the ejector rod 2 to move forwards, and the ejector rod 2 continuously applies pressure to the stop block 3 to push the connecting column 32 to move, so that the bearing moves outwards, and the bearing is disassembled.
Therefore, the utility model adopts the above structure large-scale bearing disassembling tool, simple structure has improved the work efficiency that the bearing was disassembled, simultaneously, does not cause the damage to the work piece.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims (4)

1. The utility model provides a frock is disassembled to large-scale bearing which characterized in that: the hydraulic press comprises a fixed rod, a top block, a stop block and a hydraulic jack, wherein an inner threaded hole connected with a stud on a workpiece partition plate is formed in the front end of the fixed rod, and annular grooves distributed at intervals are formed in the surface of the rear end of the fixed rod;
the ejector block is positioned between the fixed rods, one end of the ejector block is provided with a fixed opening, the other end of the ejector block is provided with a movable opening, the depth of the fixed opening is smaller than that of the movable opening, the inner sides of the fixed opening and the movable opening are both provided with a fixture block matched with the groove, and the width of the fixture block is equal to that of the groove;
and one side of the flat plate of the stop block is provided with a connecting column connected with the shaft hole on the surface of the partition plate, and the hydraulic jack is positioned on the inner side of the ejector block and connected with the stop block.
2. The large bearing disassembling tool according to claim 1, characterized in that: the distance between the movable opening and the fixed opening is smaller than the distance between the fixed rods.
3. The large bearing disassembling tool according to claim 1, characterized in that: the fixed rod, the top block and the stop block are of an integrated structure respectively, the fixed rod is a round rod, and the number of the fixed rod is 2.
4. The large bearing disassembling tool according to claim 1, characterized in that: and a supporting block is arranged between the hydraulic jack and the jacking block.
CN201920642933.9U 2019-05-07 2019-05-07 Large-scale bearing disassembling tool Active CN209986497U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920642933.9U CN209986497U (en) 2019-05-07 2019-05-07 Large-scale bearing disassembling tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920642933.9U CN209986497U (en) 2019-05-07 2019-05-07 Large-scale bearing disassembling tool

Publications (1)

Publication Number Publication Date
CN209986497U true CN209986497U (en) 2020-01-24

Family

ID=69293913

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920642933.9U Active CN209986497U (en) 2019-05-07 2019-05-07 Large-scale bearing disassembling tool

Country Status (1)

Country Link
CN (1) CN209986497U (en)

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