CN217965722U - Universal spindle cross package bearing quick assembly disassembly device - Google Patents
Universal spindle cross package bearing quick assembly disassembly device Download PDFInfo
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- CN217965722U CN217965722U CN202222163929.9U CN202222163929U CN217965722U CN 217965722 U CN217965722 U CN 217965722U CN 202222163929 U CN202222163929 U CN 202222163929U CN 217965722 U CN217965722 U CN 217965722U
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Abstract
The utility model relates to a universal spiale cross package bearing quick assembly disassembly device belongs to metallurgical industry cross universal joint technical field. The technical scheme is as follows: the upper plate (2) is connected with the lower plate (14) through the stand column (11), the movable pressing plate (13) is arranged between the upper plate (2) and the lower plate (14), the movable pressing plate is connected with the upper plate (2) through the supporting bolt (9) and the connecting bolt (10), a cylinder body of the hydraulic cylinder (1) is fixed on the upper plate (1), a piston rod of the hydraulic cylinder (1) is in driving connection with the hydraulic cylinder connecting block (3), a shaft hole (16) corresponding to the hydraulic cylinder connecting block (3) is formed in the movable pressing plate (13), and a bottom adjusting bolt (12) corresponding to the shaft hole (16) is formed in the lower plate (14). The utility model has the advantages that: the cross-shaped bearing can be quickly disassembled without damaging the cross-shaped bearing, and the cross-shaped universal joint is convenient to operate and applicable to various cross-shaped universal joints.
Description
Technical Field
The utility model relates to a universal spiale cross package bearing quick assembly disassembly device belongs to metallurgical industry cross universal spiale technical field.
Background
The cross universal spindle is applied to various metallurgical equipment and the technical field of metal processing and the like, and the most common failure cause is as follows: the cross-shaped packet bearing has large clearance, so that the universal spindle shakes too much, and the stability of the transmission mechanism is influenced. Most of the reasons for the large gap of the cross-shaped ladle bearing are that the adjusting gasket in the cross-shaped ladle bearing is worn. The common solution for such problems is to destructively remove the cross bag bearing and replace the cross bag, which is time consuming and labor consuming and increases the cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a universal spindle cross package bearing quick assembly disassembly device can dismantle cross package bearing fast under the condition that does not destroy cross package bearing, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
the utility model provides a universal spiale cross package bearing quick assembly disassembly device, contain the pneumatic cylinder, the upper plate, the pneumatic cylinder connecting block, supporting bolt, connecting bolt, the stand, bottom adjusting bolt, activity clamp plate and hypoplastron, link together through the stand between upper plate and the hypoplastron, activity clamp plate sets up between upper plate and hypoplastron, activity clamp plate passes through supporting bolt and connecting bolt and is connected with the upper plate, the cylinder body of pneumatic cylinder is fixed on the upper plate, the piston rod and the pneumatic cylinder connecting block drive of pneumatic cylinder are connected, be equipped with the shaft hole corresponding with the pneumatic cylinder connecting block on the activity clamp plate, be equipped with the bottom adjusting bolt corresponding with the shaft hole on the hypoplastron.
The supporting bolts and the connecting bolts are symmetrically arranged on two sides of the shaft hole of the movable pressing plate.
The size of the shaft hole corresponding to the hydraulic cylinder connecting block on the movable pressing plate is matched with the cross-shaped wrapped bearing of the universal spindle, and the outline of the hydraulic cylinder connecting block is smaller than the shaft hole.
Still contain round pin axle and bearing connecting block, the bearing connecting block will close on the cross package bearing of universal spindle, and the bearing connecting block is connected with the pneumatic cylinder connecting block through the round pin axle.
The appearance profile of the bearing connecting block is smaller than the shaft hole.
The utility model has the advantages that: the cross package can be dismantled fast under the condition of not destroying cross package bearing, simple structure, applicable in various cross universal coupling, convenient operation, safe and reliable can reduce cross universal shaft repair cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: the hydraulic cylinder comprises a hydraulic cylinder 1, an upper plate 2, a hydraulic cylinder connecting block 3, a pin shaft 4, a cross plug 5, a cross wrapped bearing 6, a cross shaft 7, a bearing connecting block 8, a supporting bolt 9, a connecting bolt 10, an upright post 11, a bottom adjusting bolt 12, a movable pressing plate 13, a lower plate 14, an adjusting gasket 15 and a shaft hole 16.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached drawing 1, a universal spindle cross-shaped package bearing quick assembly disassembly device, contain pneumatic cylinder 1, upper plate 2, pneumatic cylinder connecting block 3, supporting bolt 9, connecting bolt 10, stand 11, bottom adjusting bolt 12, activity clamp 13 and hypoplastron 14, link together through stand 11 between upper plate 2 and the hypoplastron 14, activity clamp 13 sets up between upper plate 2 and hypoplastron 14, activity clamp 13 is connected with upper plate 2 through supporting bolt 9 and connecting bolt 10, the cylinder body of pneumatic cylinder 1 is fixed on upper plate 2, the piston rod of pneumatic cylinder 1 is connected with the drive of pneumatic cylinder connecting block 3, be equipped with the shaft hole 16 corresponding with pneumatic cylinder connecting block 3 on the activity clamp 13, be equipped with the bottom adjusting bolt 12 corresponding with shaft hole 16 on the hypoplastron 14.
In this example, still contain round pin axle 4 and bearing connecting block 8, bearing connecting block 8 will close on the cross package bearing 6 of universal spindle, bearing connecting block 8 is connected with pneumatic cylinder connecting block 3 through round pin axle 4, cooperate with the cross package bearing 6 of universal spindle with the corresponding shaft hole 16 size of pneumatic cylinder connecting block 3 on the activity clamp plate 13, the appearance profile of pneumatic cylinder connecting block 3 and bearing connecting block 8 all is less than shaft hole 16. The supporting bolts 9 and the connecting bolts 10 are symmetrically arranged on two sides of the shaft hole 16 of the movable pressure plate 13.
Referring to FIG. 1, the cross universal joint repair process is as follows:
(1) The bearing connecting block 8 is combined on an oil filling hole of a universal shaft cross-shaped wrapped bearing 6, the hydraulic cylinder connecting block 3 is combined on a piston rod of the hydraulic cylinder 1, and the hydraulic cylinder 1 is operated to stretch out in place;
(2) Hoisting the universal coupling into the device, aligning the bearing connecting block 8 with the hydraulic cylinder connecting block 3, and connecting the bearing connecting block and the hydraulic cylinder connecting block through a pin shaft 4;
(3) Adjusting the supporting bolts 9 and the connecting bolts 10 to enable the movable pressing plate 13 to press the cross plug 5 and ensure the level of the cross plug;
(4) Operating the hydraulic cylinder 1 to retract the piston to pull out the cross-shaped ladle bearing 6, and pulling out other three sets of cross-shaped ladle bearings 6 by analogy;
(5) After the worn adjusting shim 15 is taken out, the old cross-shaped wrapped bearing 6 and the cross shaft 7 are installed together, the total length is measured, the bearing installation size of the cross plug 5 is measured, the difference value of the two is determined, the required thickness of the adjusting shim 15 is obtained after the two are evenly divided, a new adjusting shim 15 is manufactured, and the cross-shaped wrapped bearing 6 is cleaned and assembled;
(6) Placing the coupling to be reinstalled on the lower plate 14, and adjusting the bottom adjusting bolt 12 to enable the coupling to be propped against the cross shaft 7;
(7) Placing the cross-shaped packing bearing 6 on the cross-shaped plug 5 and the cross shaft 7 and aligning the cross-shaped packing bearing with the shaft hole;
(8) The hydraulic cylinder 1 is operated to extend the piston, the cross-shaped wrap bearing 6 is pressed through the hydraulic cylinder connecting block 3 to be installed in place, and other three sets of bearings are installed by analogy, so that the repair of the whole cross-shaped universal connecting shaft is completed.
Claims (5)
1. The utility model provides a universal spindle cross package bearing quick assembly disassembly device which characterized in that: contain pneumatic cylinder (1), upper plate (2), pneumatic cylinder connecting block (3), support bolt (9), connecting bolt (10), stand (11), bottom adjusting bolt (12), activity clamp plate (13) and hypoplastron (14), link together through stand (11) between upper plate (2) and hypoplastron (14), activity clamp plate (13) set up between upper plate (2) and hypoplastron (14), activity clamp plate (13) are connected with upper plate (2) through support bolt (9) and connecting bolt (10), the cylinder body of pneumatic cylinder (1) is fixed on upper plate (2), the piston rod and the drive of pneumatic cylinder connecting block (3) of pneumatic cylinder (1) are connected, be equipped with shaft hole (16) corresponding with pneumatic cylinder connecting block (3) on activity clamp plate (13), be equipped with bottom adjusting bolt (12) corresponding with shaft hole (16) on hypoplastron (14).
2. The universal spindle cross-shaped bag bearing quick assembly disassembly device of claim 1, characterized in that: the supporting bolts (9) and the connecting bolts (10) are symmetrically arranged on two sides of a shaft hole (16) of the movable pressing plate (13).
3. The universal joint cross-shaped bag bearing quick assembly disassembly device of claim 1 or 2, characterized in that: the size of a shaft hole (16) corresponding to the hydraulic cylinder connecting block (3) on the movable pressing plate (13) is matched with the cross-shaped wrapped bearing (6) of the universal spindle, and the outline of the hydraulic cylinder connecting block (3) is smaller than that of the shaft hole (16).
4. The universal spindle cross-shaped packing bearing quick assembly disassembly device of claim 3, characterized in that: still contain round pin axle (4) and bearing connecting block (8), bearing connecting block (8) will close on cross package bearing (6) of universal spindle, and bearing connecting block (8) are connected with pneumatic cylinder connecting block (3) through round pin axle (4).
5. The universal spindle cross package bearing quick assembly disassembly device of claim 4, characterized in that: the contour of the bearing connecting block (8) is smaller than that of the shaft hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222163929.9U CN217965722U (en) | 2022-08-17 | 2022-08-17 | Universal spindle cross package bearing quick assembly disassembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222163929.9U CN217965722U (en) | 2022-08-17 | 2022-08-17 | Universal spindle cross package bearing quick assembly disassembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217965722U true CN217965722U (en) | 2022-12-06 |
Family
ID=84258939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222163929.9U Active CN217965722U (en) | 2022-08-17 | 2022-08-17 | Universal spindle cross package bearing quick assembly disassembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217965722U (en) |
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2022
- 2022-08-17 CN CN202222163929.9U patent/CN217965722U/en active Active
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