CN207178567U - A kind of Digit Control Machine Tool damping device - Google Patents
A kind of Digit Control Machine Tool damping device Download PDFInfo
- Publication number
- CN207178567U CN207178567U CN201721157889.XU CN201721157889U CN207178567U CN 207178567 U CN207178567 U CN 207178567U CN 201721157889 U CN201721157889 U CN 201721157889U CN 207178567 U CN207178567 U CN 207178567U
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- plate
- machine tool
- cross bar
- control machine
- spring
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- Auxiliary Devices For Machine Tools (AREA)
- Vibration Prevention Devices (AREA)
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Abstract
It the utility model is related to buffer unit, more particularly to a kind of Digit Control Machine Tool damping device, including workbench upper plate, workbench upper plate bottom is provided with pressure sensitive plate, pressure sensitive plate bottom is provided with buffer board and control device, opened up on buffer board fluted, bottom portion of groove is provided with supporting plate, slide rail is offered in supporting plate, it is connected between supporting plate and recess sidewall by the first spring, control device is provided with performs device, performs device is connected by electric expansion bar with workbench lower plate, workbench lower plate is provided with the vibration damping sheet coordinated with buffer board, second spring is additionally provided with workbench lower plate, second spring is provided with the first cross bar, first cross bar is provided with connecting rod, the end of connecting rod is provided with the second cross bar, second cross bar is provided with the pulley coordinated with slide rail；Technical scheme provided by the utility model can make up existing Digit Control Machine Tool damping device to a certain extent and the defects of buffer unit buffering effect is limited, and buffer structure design is single be present.
Description
Technical field
It the utility model is related to buffer unit, and in particular to a kind of Digit Control Machine Tool damping device.
Background technology
Concussion when damper is mainly used to suppress to rebound after spring shock-absorbing and impact from road surface.By not level road
During face, although shock-absorbing spring can filter the vibrations on road surface, spring itself also has a reciprocating motion, and damper be exactly for
Suppress this spring jump.Damper is too soft, vehicle body will vertical bounce, damper can bring about very much too big resistance firmly,
Hinder spring normal work.In the retrofit process on suspension, hard damper will mutually arrange in pairs or groups with hard spring, and bullet
Closely bound up with car weight therefore heavier car typically uses harder damper again for the hardness of spring.The dress to connect with drawing shake bent axle
Put, for the torsional shaking for the bent axle that contends with.
Influenceed caused by vibration when the appearance of Digit Control Machine Tool damping device substantially reduces work, but the current stage
Digit Control Machine Tool damping device many weak points be present, for example, effectiveness in vibration suppression is poor, and can not be according to different dynamics pair
Vibration absorber is adjusted, and adaptability to changes is poor.
In publication number CN205668004U, publication date is to disclose one in the utility model patent on November 2nd, 2016
The buffer unit of kind numerical control stamping machine tool, belongs to field of mechanical technique.It solves existing Digit Control Machine Tool punching press stabilising arrangement
The problem of changing rubber blanket inconvenience.In the buffer unit of this numerical control stamping machine tool, numerical control stamping machine tool includes upper bolster, lower mould
Seat and the upper punch and low punch fixed respectively with upper bolster and die shoe, buffer unit include the buffering being enclosed on outside upper punch
Tin, there is annular convex shoulder in upper punch side wall, buffer and pass through in medial wall of the tube with annular gear edge, annular gear edge with annular convex shoulder
It is bolted to together, is reclined on dsah-pot lower surface and be fixed with block rubber one annular in shape, locating ring is cased with outside low punch,
Locating ring is fixed by bolt and die shoe, and block rubber two annular in shape, block rubber one and rubber are posted on locating ring upper surface
Block two is faced, and block rubber two is mutually fixed by lenticular attachment structure with locating ring.The buffer unit of this numerical control stamping machine tool
The advantages of facilitating with replacing block rubber.
Although the Digit Control Machine Tool damping device that prior art is provided is with certain damping effect, to a certain extent
The service life of CNC milling machine is protected, but the defects of buffer unit buffering effect is limited, and buffer structure design is single be present.
Utility model content
(1) technical problem solved
For above-mentioned problem, the utility model proposes a kind of Digit Control Machine Tool damping device.The utility model
The technical scheme provided can make up buffer unit existing for existing Digit Control Machine Tool damping device to a certain extent and buffer
The defects of effect is limited, and buffer structure design is single.
(2) technical scheme
In order to realize above-mentioned purpose, the utility model uses following technical scheme:
A kind of Digit Control Machine Tool damping device, it is characterised in that：Including workbench upper plate, the workbench upper plate bottom is set
There is pressure sensitive plate, the pressure sensitive plate bottom is provided with buffer board and control device, fluted, institute is opened up on the buffer board
State bottom portion of groove and be provided with supporting plate, slide rail is offered in the supporting plate, is passed through between the supporting plate and the recess sidewall
First spring is connected, and the control device is provided with performs device, and the performs device passes through under electric expansion bar and workbench
Plate is connected, and the workbench lower plate is provided with the vibration damping sheet coordinated with the buffer board, and the is additionally provided with the workbench lower plate
Two springs, the second spring are provided with the first cross bar, and first cross bar is provided with connecting rod, and the end of the connecting rod is provided with the
Two cross bars, second cross bar are provided with the pulley coordinated with the slide rail.
Preferably, the buffer board is symmetrical set.
Preferably, it is rotatablely connected between the supporting plate bottom and the bottom portion of groove.
Preferably, it is oppositely arranged before and after the supporting plate.
Preferably, pressure sensitive plate, control device, performs device and the electric expansion bar are electric with external control switch
Gas connects.
(3) beneficial effect
Due to using above-mentioned technical scheme, the beneficial effects of the utility model are：When pressure sensitive plate senses work
Platform bear pressure it is excessive when, pressure sensitive plate passes to control device by new number, and control device sends instructions to performs device, holds
Luggage is put control electric expansion bar and shunk, and in the presence of second spring, the first cross bar moves upwards, and the first cross bar passes through connecting rod
The second cross bar is controlled to move upwards, pulley slides along slide rail, and now, the first spring is supported what plate applied with recess sidewall
Pressure, play auxiliary cushioning effect；When buffer board bottom contacts with vibration damping sheet, vibration damping sheet serves further damping and made
With；The utility model is slow between vibration damping sheet and buffer board by the cushioning effect between the first spring and supporting plate and groove
Punching acts on, the cushioning effect of second spring, the cushioning effect between pulley and slide rail, and a variety of buffer structures cooperate, significantly
The buffering effect of buffer unit is improved, good damping effect is served to Digit Control Machine Tool.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A portions partial enlargement structural representation；
Fig. 3 is the structural representation on the first cross bar；
Wherein：
1st, workbench upper plate；2nd, pressure sensitive plate；3rd, buffer board；4th, control device；5th, groove；6th, supporting plate；7th, first
Spring；8th, performs device；9th, electric expansion bar；10th, workbench lower plate；11st, vibration damping sheet；12nd, second spring；13rd, the first cross bar；
14th, connecting rod；15th, the second cross bar；16th, pulley；17th, slide rail.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described.Based on reality of the present utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is all belonged to
In the scope of the utility model protection.
A kind of Digit Control Machine Tool damping device, as shown in Figure 1, Figure 2, Figure 3 shows：Including workbench upper plate 1, workbench upper plate 1
Bottom is provided with pressure sensitive plate 2, and the bottom of pressure sensitive plate 2 is provided with buffer board 3 and control device 4, opened up on buffer board 3 fluted
5, the bottom of groove 5 is provided with supporting plate 6, and slide rail 17 is offered in supporting plate 6, passes through the first bullet between supporting plate 6 and the side wall of groove 5
Spring 7 is connected, and control device 4 is provided with performs device 8, and performs device 8 is connected by electric expansion bar 9 with workbench lower plate 10,
Workbench lower plate 10 is provided with the vibration damping sheet 11 coordinated with buffer board 3, is additionally provided with second spring 12 in workbench lower plate 10, and second
Spring 12 is provided with the first cross bar 13, and the first cross bar 13 is provided with connecting rod 14, and the end of connecting rod 14 is provided with the second cross bar 15, and second
Cross bar 15 is provided with the pulley 16 coordinated with slide rail 17.
Buffer board 3 is symmetrical set, and is rotatablely connected between the bottom of supporting plate 6 and the bottom of groove 5, phase before and after supporting plate 6
To setting, pressure sensitive plate 2, control device 4, performs device 8 and electric expansion bar 9 are electrically connected with external control switch.
When pressure sensitive plate 2 sense workbench bear pressure it is excessive when, pressure sensitive plate 2 by new number pass to control dress
4 are put, control device 4 sends instructions to performs device 8, and performs device 8 controls electric expansion bar 9 to shrink, in second spring 12
Under effect, the first cross bar 13 moves upwards, and the first cross bar 13 controls the second cross bar 15 to move upwards by connecting rod 14, the edge of pulley 16
Slide rail 17 to slide, now, the first spring 7 is supported the pressure that plate 6 applies with the side wall of groove 5, plays auxiliary cushioning effect；
When the bottom of buffer board 3 contacts with vibration damping sheet 11, vibration damping sheet 11 serves further cushioning effect；The utility model passes through
Cushioning effect between one spring 7 and supporting plate 6 and groove 5, the cushioning effect between vibration damping sheet 11 and buffer board 3, the second bullet
The cushioning effect of spring 12, the cushioning effect between pulley 16 and slide rail 17, a variety of buffer structures cooperate, substantially increased slow
The buffering effect of flushing device, good damping effect is served to Digit Control Machine Tool.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (5)
- A kind of 1. Digit Control Machine Tool damping device, it is characterised in that：Including workbench upper plate (1), workbench upper plate (1) bottom Portion is provided with pressure sensitive plate (2), and pressure sensitive plate (2) bottom is provided with buffer board (3) and control device (4), the buffering Opened up on plate (3) fluted (5), groove (5) bottom is provided with supporting plate (6), and slide rail is offered on the supporting plate (6) (17), it is connected between the supporting plate (6) and the groove (5) side wall by the first spring (7), on the control device (4) Provided with performs device (8), the performs device (8) is connected by electric expansion bar (9) with workbench lower plate (10), the work Platform lower plate (10) is provided with the vibration damping sheet (11) coordinated with the buffer board (3), and the is additionally provided with the workbench lower plate (10) Two springs (12), the second spring (12) are provided with the first cross bar (13), and first cross bar (13) is provided with connecting rod (14), The end of the connecting rod (14) is provided with the second cross bar (15), and second cross bar (15) is provided with what is coordinated with the slide rail (17) Pulley (16).
- 2. Digit Control Machine Tool damping device according to claim 1, it is characterised in that：The buffer board (3) is symmetrical Set.
- 3. Digit Control Machine Tool damping device according to claim 1, it is characterised in that：Supporting plate (6) bottom and institute State and be rotatablely connected between groove (5) bottom.
- 4. Digit Control Machine Tool damping device according to claim 1, it is characterised in that：It is relative before and after the supporting plate (6) Set.
- 5. Digit Control Machine Tool damping device according to claim 1, it is characterised in that：The pressure sensitive plate (2), control Device (4), performs device (8) and electric expansion bar (9) are electrically connected with external control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157889.XU CN207178567U (en) | 2017-09-11 | 2017-09-11 | A kind of Digit Control Machine Tool damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721157889.XU CN207178567U (en) | 2017-09-11 | 2017-09-11 | A kind of Digit Control Machine Tool damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178567U true CN207178567U (en) | 2018-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721157889.XU Expired - Fee Related CN207178567U (en) | 2017-09-11 | 2017-09-11 | A kind of Digit Control Machine Tool damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714665A (en) * | 2018-07-05 | 2018-10-30 | 浙江天姥建设发展有限公司 | Reinforcing bar cutter device |
-
2017
- 2017-09-11 CN CN201721157889.XU patent/CN207178567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108714665A (en) * | 2018-07-05 | 2018-10-30 | 浙江天姥建设发展有限公司 | Reinforcing bar cutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |