CN105522176A - Protective device used for vertical lathe cross beam - Google Patents
Protective device used for vertical lathe cross beam Download PDFInfo
- Publication number
- CN105522176A CN105522176A CN201410560651.6A CN201410560651A CN105522176A CN 105522176 A CN105522176 A CN 105522176A CN 201410560651 A CN201410560651 A CN 201410560651A CN 105522176 A CN105522176 A CN 105522176A
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- China
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- bearing
- locking nut
- cross beam
- worm
- vertical lathe
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Abstract
The invention discloses a protective device used for a vertical lathe cross beam. The protective device used for the vertical lathe cross beam is characterized in that the protective device comprises a first locking nut, a turbine, a plane bearing, a worm, a buffer gasket, a bearing sleeve, the cross beam, a bolt, an installing frame, a flange, a bearing assembly, a second locking nut and a screw rod; the turbine, the worm and the lifting screw rod are arranged to form a lifting device, and one side of the lifting device is provided with the first locking nut; the turbine is connected with the worm, the plane bearing is arranged in the position, under the turbine, of the screw rod and is sleeved with the bearing sleeve, and the buffer gasket is arranged between the bearing sleeve and the plane bearing; the cross beam is tightly fixed to the lifting screw rod, and the installing frame on the lifting screw rod is fixed to the cross beam through the bolt; the other end of the screw rod is provided with the bearing assembly and tightly locked through the second locking nut, the other end of the bearing assembly is provided with the flange, and the worm is connected with an external motor and can control a lifting box to go up and down. The protective device used for the vertical lathe cross beam has the advantages that compared with the prior art, the structure is simple, ingenious and reasonable, and the safety factor in the production process is improved significantly; hard impacts among parts cannot be produced, and the service life of the parts is long.
Description
Technical field
The present invention relates to a kind of crossbeam operator guards, be specially adapted to vertical lathe, specifically provide a kind of protector for vertical lathe crossbeam.
Background technology
At present, vertical car is mainly used in processing short large-scale, the heavy workpiece of large, the length of diameter and the not easily workpiece of clamping on horizontal lathe, when tactical diameter meets, too heavy workpiece is at sleeping carriage not easily clamping, due to dead weight, impact is had on machining accuracy, vertical car is adopted to solve the problem, in prior art, vertical car utilizes two elevating screws to hold in the palm rising and the decline of crossbeam, but because the weight ratio of crossbeam is comparatively large, so just there is huge potential safety hazard, the structure of the car elevating screw that therefore opposes is optimized design and just seems particularly necessary.
Summary of the invention
The object of the invention is the technical problem in order to solve above-mentioned existence, spy provides a kind of protector for vertical lathe crossbeam.
The invention provides a kind of protector for vertical lathe crossbeam, it is characterized in that: the described protector for vertical lathe crossbeam comprises the first locking nut (1), turbine (2), plane bearing (3), worm screw (4), cushion pad (5), bearing holder (housing, cover) (6), crossbeam (7), bolt (8), installing rack (9), flange (10), bearing assembly (11), the second locking nut (12), leading screw (13);
Wherein: worm gear (2), worm screw (4) and elevating screw (13) are arranged on composition lowering or hoisting gear, lowering or hoisting gear side is provided with the first locking nut (1), worm gear (2) is connected with worm screw (4), under turbine (2), leading screw (13) is provided with plane bearing (3), bearing holder (housing, cover) (6) is set with outside plane bearing (3), cushion pad (5) is provided with between bearing holder (housing, cover) (6) and plane bearing (3), crossbeam (7) is fastened on elevating screw (13), installing rack (9) on elevating screw (13) bolt (8) and crossbeam (7) are fixed, leading screw (13) other end is provided with bearing assembly (11), lock with the second locking nut (12), bearing assembly (11) other end is provided with flange (10).
Described worm screw (4) connects external motor, can control the lifting of elevator chamber.
Advantage of the present invention:
Protector for vertical lathe crossbeam of the present invention, compared with prior art, structure is simple, ingenious, reasonable, substantially increases the safety coefficient in production process, can not produce rigid impact, part long service life between part.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the present invention is further detailed explanation:
Fig. 1 is theory structure schematic diagram of the present invention.
Detailed description of the invention
Embodiment 1
Present embodiments provide a kind of protector for vertical lathe crossbeam, it is characterized in that: the described protector for vertical lathe crossbeam comprises the first locking nut (1), turbine (2), plane bearing (3), worm screw (4), cushion pad (5), bearing holder (housing, cover) (6), crossbeam (7), bolt (8), installing rack (9), flange (10), bearing assembly (11), the second locking nut (12), leading screw (13);
Wherein: worm gear (2), worm screw (4) and elevating screw (13) are arranged on composition lowering or hoisting gear, lowering or hoisting gear side is provided with the first locking nut (1), worm gear (2) is connected with worm screw (4), under turbine (2), leading screw (13) is provided with plane bearing (3), bearing holder (housing, cover) (6) is set with outside plane bearing (3), cushion pad (5) is provided with between bearing holder (housing, cover) (6) and plane bearing (3), crossbeam (7) is fastened on elevating screw (13), installing rack (9) on elevating screw (13) bolt (8) and crossbeam (7) are fixed, leading screw (13) other end is provided with bearing assembly (11), lock with the second locking nut (12), bearing assembly (11) other end is provided with flange (10).
Described worm screw (4) connects external motor, can control the lifting of elevator chamber.
Claims (2)
1. for a protector for vertical lathe crossbeam, it is characterized in that: the described protector for vertical lathe crossbeam comprises the first locking nut (1), turbine (2), plane bearing (3), worm screw (4), cushion pad (5), bearing holder (housing, cover) (6), crossbeam (7), bolt (8), installing rack (9), flange (10), bearing assembly (11), the second locking nut (12), leading screw (13);
Wherein: worm gear (2), worm screw (4) and elevating screw (13) are arranged on composition lowering or hoisting gear, lowering or hoisting gear side is provided with the first locking nut (1), worm gear (2) is connected with worm screw (4), under turbine (2), leading screw (13) is provided with plane bearing (3), bearing holder (housing, cover) (6) is set with outside plane bearing (3), cushion pad (5) is provided with between bearing holder (housing, cover) (6) and plane bearing (3), crossbeam (7) is fastened on elevating screw (13), installing rack (9) on elevating screw (13) bolt (8) and crossbeam (7) are fixed, leading screw (13) other end is provided with bearing assembly (11), lock with the second locking nut (12), bearing assembly (11) other end is provided with flange (10).
2. according to the protector for vertical lathe crossbeam according to claim 1, it is characterized in that: described worm screw (4) connects external motor, can control the lifting of elevator chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410560651.6A CN105522176A (en) | 2014-10-21 | 2014-10-21 | Protective device used for vertical lathe cross beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410560651.6A CN105522176A (en) | 2014-10-21 | 2014-10-21 | Protective device used for vertical lathe cross beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105522176A true CN105522176A (en) | 2016-04-27 |
Family
ID=55764890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410560651.6A Pending CN105522176A (en) | 2014-10-21 | 2014-10-21 | Protective device used for vertical lathe cross beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105522176A (en) |
-
2014
- 2014-10-21 CN CN201410560651.6A patent/CN105522176A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |
|
| WD01 | Invention patent application deemed withdrawn after publication |