CN210001445U - Hoisting device for annular workpieces - Google Patents
Hoisting device for annular workpieces Download PDFInfo
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- CN210001445U CN210001445U CN201920691129.XU CN201920691129U CN210001445U CN 210001445 U CN210001445 U CN 210001445U CN 201920691129 U CN201920691129 U CN 201920691129U CN 210001445 U CN210001445 U CN 210001445U
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- hoisting
- hoist
- locking
- locking wheel
- annular workpieces
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Abstract
The utility model belongs to the technical field of hoist and mount, a hoist device of annular work pieces is proposed the hoist device of annular work piece has the hoist and mount body, the upper portion of hoist and mount body is connected with rings, the middle part of hoist and mount body lower extreme face has the scarce groove that is used for the centre gripping annular work piece, install the locking wheel that is used for locking annular work piece on the hoist and mount body, the locking wheel is for being located two of hoist and mount body scarce groove side, and two locking wheel symmetries set up in the front and back both sides of hoist and mount body, connect through the cylindric lock for body between two locking wheels, the central axis of cylindric lock and the central axis eccentric settings of locking wheel, the excircle face of locking wheel contacts with annular work piece, still install the puller screw that is used for puller annular work piece on the hoist and mount body, puller screw with the locking wheel symmetrical arrangement in both sides of scarce groove.
Description
Technical Field
The utility model belongs to the technical field of hoist and mount, concretely relates to hoist device of annular work piece.
Background
The bearing ring is of a circular ring-shaped structure, large and super-large bearing rings move frequently in the machining and manufacturing process, a crown block is adopted for hoisting in the moving process, hoisting holes are designed on the end faces of the rings in the traditional hoisting mode, repeated dismounting is needed, efficiency is not high, in addition, the hoisting holes are designed on the end faces of the rings, the labor intensity of operators is increased, and trouble and labor are wasted.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, the present invention aims to provide a hoisting device for kinds of annular workpieces.
The utility model adopts the following technical scheme for accomplishing the above purpose:
hoisting devices for annular workpieces, the hoisting devices are provided with hoisting bodies used for clamping the annular workpieces, the hoisting bodies are rectangular bodies, the upper portions of the hoisting bodies are connected with hoisting rings convenient to hoist, notches used for clamping the annular workpieces are formed in the middle of the lower end faces of the hoisting bodies, locking wheels used for locking the annular workpieces are mounted on the hoisting bodies, the locking wheels are two locking wheels located on the side of the notches of the hoisting bodies, the two locking wheels are symmetrically arranged on the front side and the rear side of the hoisting bodies, the two locking wheels are connected into bodies through cylindrical pins, the central axes of the cylindrical pins and the central axes of the locking wheels are eccentrically arranged, the outer circular surfaces of the locking wheels are in contact with the annular workpieces, jacking screws used for jacking the annular workpieces are further mounted on the hoisting bodies, and the jacking screws and the locking wheels are symmetrically arranged on the two sides of the notches.
The hoisting body is provided with a through hole for the cylindrical pin to pass through, and the central axis of the through hole and the central axis of the locking wheel are eccentrically arranged.
The hoisting body is provided with a screw hole for the top screw to pass through.
The utility model provides a hoist device of kinds of cyclic annular work pieces adopts the eccentric structure that sets up of centre of gyration of cylindric lock and locking wheel, after the locking wheel rotates in the same direction as the pointer, treats the cyclic annular work piece that lifts by crane and forms locking to by the tight screw top in top tightlyTo be treatedThe other side of the annular workpiece to be lifted increases the friction force so as to realize the smoothness of the annular workpieceThe hoisting is facilitated, no hoisting hole is additionally arranged on the end face of the annular workpiece, and the labor intensity of operators is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of fig. 1.
In the figure: 1. the device comprises a hoisting body, 2, a hoisting ring, 3, a notch, 4, a locking wheel, 5, a cylindrical pin, 6, an annular workpiece, 7, a jacking screw, 8 and a fastening bolt.
Detailed Description
The invention is described in connection with the accompanying drawings and the embodiments:
as shown in figures 1 and 2, the hoisting device for annular workpieces comprises a hoisting body 1 used for clamping an annular workpiece 6, the hoisting body 1 is a rectangular body, the upper portion of the hoisting body 1 is connected with a hoisting ring 2 used for facilitating hoisting, the hoisting ring 2 is fixed above the hoisting body through a fastening bolt 8, a notch 3 used for clamping the annular workpiece is formed in the middle of the lower end face of the hoisting body 1, locking wheels 4 used for locking the annular workpiece are mounted on the hoisting body 1, the locking wheels 4 are two locking wheels 3 located on the side of the notch 3 of the hoisting body, the two locking wheels 3 are symmetrically arranged on the front side and the rear side of the hoisting body 1, the two locking wheels 3 are connected into a body through cylindrical pins 5, the central axis of the cylindrical pins 5 and the central axis of the locking wheels 4 are eccentrically arranged, the outer circular surfaces of the locking wheels 4 are in contact with the annular workpiece 6, jacking screws 7 used for jacking the annular workpiece are further mounted on the hoisting body 1, the jacking screws 7 and the locking wheels 4 are symmetrically arranged on the two sides of the notch, and rotate clockwise, and the annular workpiece can be hoisted according to the arrow of the hoisting direction.
The hoisting body is provided with a through hole for the cylindrical pin to pass through, and the central axis of the through hole and the central axis of the locking wheel are eccentrically arranged.
The hoisting body is provided with a screw hole for the top screw to pass through.
Claims (3)
- The hoisting device for the annular workpieces of 1 and types is characterized by comprising a hoisting body used for clamping the annular workpieces, the hoisting body is a rectangular body, the upper portion of the hoisting body is connected with a hoisting ring convenient to hoist, a notch used for clamping the annular workpieces is formed in the middle of the lower end face of the hoisting body, locking wheels used for locking the annular workpieces are mounted on the hoisting body, the two locking wheels are located on the side of the notch of the hoisting body and symmetrically arranged on the front side and the rear side of the hoisting body, the two locking wheels are connected into a body through cylindrical pins, the central axis of each cylindrical pin and the central axis of each locking wheel are eccentrically arranged, the outer circular surface of each locking wheel is in contact with the annular workpieces, jacking screws used for jacking the annular workpieces are further mounted on the hoisting body, and the jacking screws and the locking wheels are symmetrically arranged on the two sides of the notch.
- 2. The kind of hoisting devices for annular workpieces as claimed in claim 1, wherein the hoisting body has a through hole for the cylindrical pin to pass through, and the central axis of the through hole is eccentric to the central axis of the locking wheel.
- 3. The kind of hoisting devices for ring-shaped workpieces as claimed in claim 1, wherein the hoisting body has a screw hole for the screw to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920691129.XU CN210001445U (en) | 2019-05-15 | 2019-05-15 | Hoisting device for annular workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920691129.XU CN210001445U (en) | 2019-05-15 | 2019-05-15 | Hoisting device for annular workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210001445U true CN210001445U (en) | 2020-01-31 |
Family
ID=69306783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920691129.XU Active CN210001445U (en) | 2019-05-15 | 2019-05-15 | Hoisting device for annular workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210001445U (en) |
-
2019
- 2019-05-15 CN CN201920691129.XU patent/CN210001445U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000 No. 3, Keji 2nd Road, advanced manufacturing cluster, Luoyang, Henan Patentee after: North axis (Luoyang) Technology Co.,Ltd. Address before: 471000 No. 3, Keji 2nd Road, advanced manufacturing cluster, Luoyang, Henan Patentee before: North axis (Luoyang) bearing manufacturing Co.,Ltd. |