CN207272846U - A kind of vibration damping lathe for precision bearing - Google Patents
A kind of vibration damping lathe for precision bearing Download PDFInfo
- Publication number
- CN207272846U CN207272846U CN201721269397.XU CN201721269397U CN207272846U CN 207272846 U CN207272846 U CN 207272846U CN 201721269397 U CN201721269397 U CN 201721269397U CN 207272846 U CN207272846 U CN 207272846U
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- machine body
- swing arm
- vibration damping
- swinging
- precision bearing
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a kind of vibration damping lathe for precision bearing, damper mechanism including machine body and below machine body, the damper mechanism includes base, swinging seat, swing arm and telescopic rod, the base upper surface offers guide rail, the swing arm lower end rotates and is arranged at swinging seat upper through-hole, the swing arm lower end is equipped with damper with swinging seat junction, the swing arm upper end is articulated with machine body lower surface, connected between described two swinging seats by hydraulic damping bar, the first beam is equipped with the top of the swinging seat, the machine body lower surface is equipped with and corresponding second beam of the first beam.The vibration damping lathe for precision bearing of the utility model, its translational speed is controlled by hydraulic damping bar between two swinging seats, stable state is finally reached with reference to the effect damper mechanism of damper, so that there is the process of buffering in overweight workpiece contact machine body moment, prevents workpiece damage or influence machine tool accuracy.
Description
Technical field
It the utility model is related to a kind of machining tool, and in particular to a kind of lathe.
Background technology
Existing lathe is rigidly fixed in ground, and lathe belongs to accurate machinery, and overweight workpiece is put for a long time
On lathe, lathe can be caused to produce slight deformation, on the other hand, the larger workpiece of quality is difficult to carry, it is also difficult to is lifted
Certain height is placed on lathe, even if being placed on lathe, due to the bad control sinking speed of loop wheel machine, workpiece may be in weight
Pound on lathe, not only influence machine tool accuracy, can also influence the surface integrity of workpiece.
The content of the invention
Goal of the invention：The purpose of this utility model is that in view of the deficiencies of the prior art, there is provided one kind is used for precision bearing
Vibration damping lathe, it is easy to use.
Technical solution：A kind of vibration damping lathe for precision bearing described in the utility model, including machine body and
Damper mechanism below machine body, the damper mechanism include base, swinging seat, swing arm and telescopic rod, the base
Upper surface offers guide rail, is slided on the guide rail and is equipped with two swinging seats, the swing arm lower end rotates and is arranged on swinging seat
Portion through hole, the swing arm lower end are equipped with damper with swinging seat junction, and the swing arm upper end is articulated with machine body following table
Face, is connected by hydraulic damping bar between described two swinging seats, is led between the machine body lower surface and base upper surface
Telescopic rod connection is crossed, the telescopic rod is equipped with clamping screw, the first beam, the machine body are equipped with the top of the swinging seat
Lower surface is equipped with is equipped with scrap case with corresponding second beam of the first beam, the base both ends.
The damper is rubber cushion assembly.
The axial direction of the swing arm is 45 °~75 ° relative to the swing angle of vertical direction.
The scrap case upper port is equipped with dustproof cover.
The contact surface of first beam and the second beam, which is equipped with, is used for anti-skidding salient point.
The swinging seat is connected to guide rail by crossed roller slide, and the guide rail is equipped with 2~3 groups.
Beneficial effect：A kind of vibration damping lathe for precision bearing of the utility model, makes on many big machinery products
Bearing is all heavier, and this overweight workpiece falls when on machine body, and swing arm under gravity rotates down,
Swinging seat moves in the opposite direction, its translational speed is controlled by hydraulic damping bar between two swinging seats, with reference to damper
Effect damper mechanism be finally reached stable state so that there is the process of buffering in overweight workpiece contact machine body moment, prevents
Workpiece damage influences machine tool accuracy.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
Technical solutions of the utility model are described in detail below, but the scope of protection of the utility model is not limited to
The embodiment.
As shown in Figure 1, a kind of vibration damping lathe for precision bearing of the utility model, including machine body 1 and set
Damper mechanism in the lower section of machine body 1, damper mechanism include base 2, swinging seat 3, swing arm 4 and telescopic rod 5,2 upper table of base
Face offers guide rail 6, is slided on guide rail 6 and is equipped with two swinging seats 3,4 lower end of swing arm rotates and is arranged in 3 upper through-hole of swinging seat
Place, 4 lower end of swing arm are equipped with damper with 3 junction of swinging seat, and 4 upper end of swing arm is articulated with 1 lower surface of machine body, and two are waved
Connected between seat 3 by hydraulic damping bar 7,1 lower surface of machine body and base are connected between 2 upper surface by telescopic rod 5, are stretched
Contracting bar 5 is equipped with clamping screw, and the top of swinging seat 3 is equipped with the first beam 8, and 1 lower surface of machine body is equipped with and the first beam 8
Corresponding second beam 9,2 both ends of base are equipped with scrap case 10, and damper is rubber cushion assembly, the axial direction of swing arm 4
It it is 45 °~75 ° relative to the swing angle of vertical direction, 10 upper port of scrap case is equipped with dustproof cover, the first beam 8 and second
The contact surface of beam 9, which is equipped with, is used for anti-skidding salient point, and swinging seat 3 is connected to guide rail 6 by crossed roller slide, and guide rail 6 is set
There are 2~3 groups, improve bearing capacity.
Overweight workpiece falls when on machine body 1, and swing arm 4 under gravity rotates down, and swinging seat 3 is to phase
Anti- direction is moved, and is controlled its translational speed by hydraulic damping bar 7 between two swinging seats 3, is subtracted with reference to the effect of damper
Mechanism of shaking is finally reached stable state so that there is the process of buffering in overweight workpiece contact 1 moment of machine body, prevents workpiece damage
Or influence machine tool accuracy.
As described above, although the utility model has been represented and described with reference to specific preferred embodiment, but it must not
It is construed to the limitation to the utility model itself.The spirit and scope of the utility model that appended claims define are not being departed from
Under the premise of, can various changes can be made in the form and details to it.
Claims (6)
- A kind of 1. vibration damping lathe for precision bearing, it is characterised in that：Including machine body (1) and arranged on machine body (1) damper mechanism below, the damper mechanism include base (2), swinging seat (3), swing arm (4) and telescopic rod (5), the bottom Seat (2) upper surface offers guide rail (6), is slided on the guide rail (6) and is equipped with two swinging seats (3), swing arm (4) lower end turns Dynamic to be arranged at swinging seat (3) upper through-hole, swing arm (4) lower end is equipped with damper, the pendulum with swinging seat (3) junction Arm (4) upper end is articulated with machine body (1) lower surface, is connected between described two swinging seats (3) by hydraulic damping bar (7), It is connected between machine body (1) lower surface and base (2) upper surface by telescopic rod (5), the telescopic rod (5) is equipped with lock Tight bolt, swinging seat (3) top are equipped with the first beam (8), and machine body (1) lower surface is equipped with and the first damping (8) corresponding second beam (9) is padded, base (2) both ends are equipped with scrap case (10).
- 2. the vibration damping lathe according to claim 1 for precision bearing, it is characterised in that：The damper hinders for rubber Buddhist nun's device.
- 3. the vibration damping lathe according to claim 1 for precision bearing, it is characterised in that：The axial direction of the swing arm (4) Direction is 45 °~75 ° relative to the swing angle of vertical direction.
- 4. the vibration damping lathe according to claim 1 for precision bearing, it is characterised in that：Scrap case (10) upper end Mouth is equipped with dustproof cover.
- 5. the vibration damping lathe according to claim 1 for precision bearing, it is characterised in that：First beam (8) It is equipped with the contact surface of the second beam (9) and is used for anti-skidding salient point.
- 6. the vibration damping lathe according to claim 1 for precision bearing, it is characterised in that：The swinging seat (3) passes through Crossed roller slide is connected to guide rail (6), and the guide rail (6) is equipped with 2~3 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269397.XU CN207272846U (en) | 2017-09-29 | 2017-09-29 | A kind of vibration damping lathe for precision bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269397.XU CN207272846U (en) | 2017-09-29 | 2017-09-29 | A kind of vibration damping lathe for precision bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207272846U true CN207272846U (en) | 2018-04-27 |
Family
ID=61987395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721269397.XU Active CN207272846U (en) | 2017-09-29 | 2017-09-29 | A kind of vibration damping lathe for precision bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207272846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369976A (en) * | 2021-07-08 | 2021-09-10 | 长春工程学院 | Device capable of reducing machine tool resonance |
-
2017
- 2017-09-29 CN CN201721269397.XU patent/CN207272846U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369976A (en) * | 2021-07-08 | 2021-09-10 | 长春工程学院 | Device capable of reducing machine tool resonance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A damping lathe for precision bearing Effective date of registration: 20191028 Granted publication date: 20180427 Pledgee: Nanjing bank Limited by Share Ltd Lishui branch Pledgor: Nanjing Guolin Numerical Control Machinery Manufacturing Co., Ltd. Registration number: Y2019320000237 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201022 Granted publication date: 20180427 Pledgee: Nanjing bank Limited by Share Ltd. Lishui branch Pledgor: NANJING GUOLIN NUMERICAL CONTROL MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2019320000237 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A vibration damping machine tool for precision bearings Effective date of registration: 20201023 Granted publication date: 20180427 Pledgee: Nanjing bank Limited by Share Ltd. Lishui branch Pledgor: NANJING GUOLIN NUMERICAL CONTROL MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2020980007125 |