CN103921262B - Accurate shock-absorbing workbench - Google Patents
Accurate shock-absorbing workbench Download PDFInfo
- Publication number
- CN103921262B CN103921262B CN201410148729.3A CN201410148729A CN103921262B CN 103921262 B CN103921262 B CN 103921262B CN 201410148729 A CN201410148729 A CN 201410148729A CN 103921262 B CN103921262 B CN 103921262B
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- China
- Prior art keywords
- planker
- oil cylinder
- slidably matched
- panel
- guide rail
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Abstract
The invention discloses a kind of accurate shock-absorbing workbench, include planker oil cylinder, upper planker and lower planker, planker oil cylinder and upper planker are connected, and upper planker to be arranged on lower planker and to be slidably matched; Planker oil cylinder front end is provided with attaching nut, and upper planker is provided with location-plate, and attaching nut is fixedly connected with location-plate; Upper planker lower surface is provided with trapezoidal groove, a side of the trapezoidal groove of upper planker is provided with panel by locking pin; Lower planker upper surface is provided with trapezoidal projection, two sides of the trapezoidal projection of lower planker and lower planker end face are equipped with plastic guide rail, the plastic guide rail of the trapezoidal projection side of panel and lower planker is slidably matched, and upper planker and lower planker are slidably matched by plastic guide rail; The one end side that upper planker is equipped with panel is provided with compressed oil cylinder; Upper planker front end is provided with signal dispensing device.Structure is simple, reduces the vibration amplitude of workbench, ensures positioning precision, improves the quality of production and processing.
Description
Technical field
The present invention relates to mechanical scanning, refer to a kind of accurate shock-absorbing workbench especially.
Background technology
Vibration amplitude is comparatively large in the course of the work for the workbench of prior art, and had a strong impact on the precision of table positions processing, adjustment location also comparatively bothers, and affects the quality of production and processing.
Summary of the invention
The technical problem that one, will solve
The object of the invention is for the problems referred to above existing for prior art, spy provides a kind of accurate shock-absorbing workbench, and the workbench course of work vibration amplitude effectively solving prior art is comparatively large, impact location machining accuracy, the comparatively troublesome defect in adjustment location.
Two, technical scheme
For solving the problems of the technologies described above, the invention provides a kind of accurate shock-absorbing workbench, include planker oil cylinder, upper planker and lower planker, above-mentioned planker oil cylinder and upper planker are connected, and above-mentioned upper planker to be arranged on lower planker and to be slidably matched; Above-mentioned planker oil cylinder front end is provided with attaching nut, and above-mentioned upper planker is provided with location-plate, and above-mentioned attaching nut is fixedly connected with location-plate; Above-mentioned upper planker lower surface is provided with trapezoidal groove, a side of the trapezoidal groove of above-mentioned upper planker is provided with panel by locking pin; Above-mentioned lower planker upper surface is provided with trapezoidal projection, two sides of the trapezoidal projection of above-mentioned lower planker and lower planker end face are equipped with plastic guide rail, the plastic guide rail of the trapezoidal projection side of above-mentioned panel and lower planker is slidably matched, and above-mentioned upper planker and lower planker are slidably matched by plastic guide rail; The one end side that above-mentioned upper planker is equipped with panel is provided with compressed oil cylinder; Above-mentioned upper planker front end is provided with signal dispensing device.
As optimization, above-mentioned lower planker rear end is horizontally installed with dash guide plate.
Further optimization, above-mentioned upper planker rear end face is provided with water fender.
Further optimize, above-mentioned water fender and dash guide plate are slidably matched.
As optimization, above-mentioned compressed oil cylinder has two.
As optimization, side shield is also equipped with in lower end, above-mentioned upper planker both sides, and above-mentioned lower planker both sides have breach, and above-mentioned side shield extends to lower planker indentation, there.
Three, beneficial effect of the present invention
Accurate shock-absorbing Working table structure of the present invention is simple, effectively reduces workbench vibration amplitude in the course of the work, ensure that positioning precision, workbench high accuracy is run, improves the quality of production and processing.
Accompanying drawing explanation
Fig. 1 is the front view of accurate shock-absorbing workbench of the present invention.
Fig. 2 is the top view of accurate shock-absorbing workbench of the present invention.
Fig. 3 is accurate shock-absorbing workbench cross sectional view of the present invention.
Fig. 4 is part A enlarged drawing in Fig. 3.
Fig. 5 is part B enlarged drawing in Fig. 3.
Fig. 6 is C magnified partial view in Fig. 1.
In figure, 1 is planker oil cylinder, and 2 is upper planker, and 3 is lower planker, and 4 is attaching nut, and 5 is location-plate, and 6 is locking pin, and 7 is panel, and 8 is plastic guide rail, and 9 is compressed oil cylinder, and 10 is signal dispensing device, and 11 is dash guide plate, and 12 is water fender, and 13 is side shield.
Detailed description of the invention
Below in conjunction with accompanying drawing, accurate shock-absorbing workbench of the present invention is described further:
Embodiment: as shown in Figures 1 to 6, accurate shock-absorbing workbench of the present invention includes planker oil cylinder 1, upper planker 2 and lower planker 3, and above-mentioned planker oil cylinder 1 and upper planker 2 are connected, and above-mentioned upper planker 2 to be arranged on lower planker 3 and to be slidably matched; Above-mentioned planker oil cylinder 1 front end is provided with attaching nut 4, and above-mentioned upper planker 2 is provided with location-plate 5, and above-mentioned attaching nut 4 is fixedly connected with location-plate 5; Above-mentioned upper planker 2 lower surface is provided with trapezoidal groove, a side of the trapezoidal groove of above-mentioned upper planker 2 is provided with panel 7 by locking pin 6; Above-mentioned lower planker 3 upper surface is provided with trapezoidal projection, two sides of the trapezoidal projection of above-mentioned lower planker 3 and lower planker 3 end face are equipped with plastic guide rail 8, above-mentioned panel 7 is slidably matched with the plastic guide rail 8 of the trapezoidal projection side of lower planker 3, and above-mentioned upper planker 2 is slidably matched by plastic guide rail 8 with lower planker 3; The one end side that above-mentioned upper planker 2 is equipped with panel 7 is provided with compressed oil cylinder 9; Above-mentioned upper planker 2 front end is provided with signal dispensing device 10, and this signal dispensing device 10 can collect the change in displacement of planker 2, sends signal to control system.
Above-mentioned lower planker 3 rear end is horizontally installed with dash guide plate 11, above-mentioned upper planker 2 rear end face is provided with water fender 12, above-mentioned water fender 12 and dash guide plate 11 are slidably matched, and can prevent from liquid from entering affecting between planker 2 and lower planker 3 normal operation each other.
Above-mentioned compressed oil cylinder 9 has two, compressed oil cylinder 9 can apply pressure to upper planker 2 side, be passed to panel 7, regulate panel 7 and the laminating degree of the trapezoidal projection of lower planker 3, adjustment in need is carried out to upper planker 2 and lower planker 3 and mutually presses locked state from cooperatively interacting.
Side shield 13 is also equipped with in lower end, above-mentioned upper planker 2 both sides, and above-mentioned lower planker 3 both sides have breach, and above-mentioned side shield 13 extends to lower planker 3 indentation, there, effectively can prevent dust or liquid from entering in upper and lower planker, affect workbench and normally run.
The accurate shock-absorbing workbench of the present embodiment passes through the cushioning effect of plastic guide rail 8, when making planker oil cylinder 1 drive upper planker 2, with lower planker 3, relative motion occurs, reduce vibration amplitude each other significantly, farthest ensure that the precision of table positions.
Accurate shock-absorbing Working table structure of the present invention is simple, effectively reduces workbench vibration amplitude in the course of the work, ensure that positioning precision, workbench high accuracy is run, improves the quality of production and processing.
Claims (6)
1. an accurate shock-absorbing workbench, it is characterized in that: include planker oil cylinder (1), upper planker (2) and lower planker (3), described planker oil cylinder (1) and upper planker (2) are connected, and described upper planker (2) is arranged on lower planker (3) and goes up and be slidably matched; Described planker oil cylinder (1) front end is provided with attaching nut (4), and described upper planker (2) is provided with location-plate (5), and described attaching nut (4) is fixedly connected with location-plate (5); Described upper planker (2) lower surface is provided with trapezoidal groove, a side of the trapezoidal groove of described upper planker (2) is provided with panel (7) by locking pin (6); Described lower planker (3) upper surface is provided with trapezoidal projection, two sides of the trapezoidal projection of described lower planker (3) and lower planker (3) end face are equipped with plastic guide rail (8), described panel (7) is slidably matched with the plastic guide rail (8) of the trapezoidal projection side of lower planker (3), and described upper planker (2) and lower planker (3) are slidably matched by plastic guide rail (8); The one end side that described upper planker (2) is equipped with panel (7) is provided with compressed oil cylinder (9); Described upper planker (2) front end is provided with signal dispensing device (10).
2. accurate shock-absorbing workbench according to claim 1, is characterized in that: described lower planker (3) rear end is horizontally installed with dash guide plate (11).
3. accurate shock-absorbing workbench according to claim 2, is characterized in that: described upper planker (2) rear end face is provided with water fender (12).
4. accurate shock-absorbing workbench according to claim 3, is characterized in that: described water fender (12) and dash guide plate (11) are slidably matched.
5. the accurate shock-absorbing workbench according to any one of Claims 1-4, is characterized in that: described compressed oil cylinder (9) has two.
6. the accurate shock-absorbing workbench according to any one of Claims 1-4, it is characterized in that: side shield (13) is also equipped with in described upper planker (2) lower end, both sides, described lower planker (3) both sides have breach, and described side shield (13) extends to lower planker (3) indentation, there.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148729.3A CN103921262B (en) | 2014-04-14 | 2014-04-14 | Accurate shock-absorbing workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410148729.3A CN103921262B (en) | 2014-04-14 | 2014-04-14 | Accurate shock-absorbing workbench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103921262A CN103921262A (en) | 2014-07-16 |
| CN103921262B true CN103921262B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410148729.3A Expired - Fee Related CN103921262B (en) | 2014-04-14 | 2014-04-14 | Accurate shock-absorbing workbench |
Country Status (1)
| Country | Link |
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| CN (1) | CN103921262B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750935A (en) * | 2014-12-15 | 2016-07-13 | 武汉重型机床集团有限公司 | Positioning device for workbench |
| CN104527491A (en) * | 2014-12-30 | 2015-04-22 | 北京二七轨道交通装备有限责任公司 | Lifting oil cylinder fixing device and dumper |
| CN106938419A (en) * | 2017-04-18 | 2017-07-11 | 广东鼎科技有限公司 | A kind of edge polisher locking device and its edge polisher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004004348A1 (en) * | 2003-01-31 | 2004-08-19 | Toshiba Kikai K.K. | Linear guide device for machine tools has roller guide unit with brake device with pair of brake jaws with flexible structure to slide on rolling face of guide rail and increase damping capacity |
| CN102513833A (en) * | 2011-12-20 | 2012-06-27 | 绍兴文理学院 | Automatic lathe for turning bearings |
| CN202825243U (en) * | 2012-09-29 | 2013-03-27 | 鸿利达模具(深圳)有限公司 | Pneumatic step displacement device |
| CN203197576U (en) * | 2013-04-09 | 2013-09-18 | 泉州隆盛精机有限公司 | Composite guide rail |
| CN203831367U (en) * | 2014-04-14 | 2014-09-17 | 宁波明润瑞达机械科技有限公司 | Precise shock absorption workbench |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380832B (en) * | 2010-08-31 | 2013-10-09 | 鸿富锦精密工业（深圳）有限公司 | Sliding positioning mechanism |
-
2014
- 2014-04-14 CN CN201410148729.3A patent/CN103921262B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004004348A1 (en) * | 2003-01-31 | 2004-08-19 | Toshiba Kikai K.K. | Linear guide device for machine tools has roller guide unit with brake device with pair of brake jaws with flexible structure to slide on rolling face of guide rail and increase damping capacity |
| CN102513833A (en) * | 2011-12-20 | 2012-06-27 | 绍兴文理学院 | Automatic lathe for turning bearings |
| CN202825243U (en) * | 2012-09-29 | 2013-03-27 | 鸿利达模具(深圳)有限公司 | Pneumatic step displacement device |
| CN203197576U (en) * | 2013-04-09 | 2013-09-18 | 泉州隆盛精机有限公司 | Composite guide rail |
| CN203831367U (en) * | 2014-04-14 | 2014-09-17 | 宁波明润瑞达机械科技有限公司 | Precise shock absorption workbench |
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| Publication number | Publication date |
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| CN103921262A (en) | 2014-07-16 |
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Granted publication date: 20150923 Termination date: 20210414 |