CN103465235A - Pneumatic-hydraulic double-power type novel positioning worktable - Google Patents
Pneumatic-hydraulic double-power type novel positioning worktable Download PDFInfo
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- CN103465235A CN103465235A CN2013104457859A CN201310445785A CN103465235A CN 103465235 A CN103465235 A CN 103465235A CN 2013104457859 A CN2013104457859 A CN 2013104457859A CN 201310445785 A CN201310445785 A CN 201310445785A CN 103465235 A CN103465235 A CN 103465235A
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- piston
- spring
- pedestal
- circular groove
- vertical side
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Abstract
The invention relates to a pneumatic-hydraulic double-power type novel positioning worktable, which comprises an oil cylinder body, wherein the bottom of the oil cylinder body is provided with a piston, a piston rod is arranged above the piston, the two sides of a centerline of the piston are symmetrically provided with circular grooves, the interior of each circular groove is provided with a clamping spring, a base is arranged above the clamping springs, the crossing part of the vertical side surface and the horizontal inclined surface of the base is provided with a small circular groove, the bottom of the small circular groove is provided with a spring, a positioning conical sleeve is arranged on the spring, the upper part of the vertical side surface of the base is provided with ball grooves, the interior of each ball groove is provided with a steel ball, the top part of the vertical side surface of the base is fixed with a positioning pipe sleeve through a positioning pin, and the worktable is arranged on the base. By adopting the technical scheme, the worktable has the advantages that the precision is high, the rigidity is high, the cleaning performance is good, and the interchangeability is good.
Description
Technical field
The present invention relates to hydraulic-pneumatic and drive field, be specifically related to the novel positioning table of a kind of gas-liquid double-acting.
Background technology
Traditional positioning table generally adopts stepper motor, servomotor or linear electric motors to drive, these motor-driven modes, higher but the stroke of first two positioning precision is restricted, although rear a kind of linear electric motors impulse stroke is long, positioning precision is high, but caloric value too greatly easily makes workbench produce temperature deformation, reduce positioning precision, if adopt air pressure and hydraulic-driven for a kind of new-type type of drive, heating problem and route problem will be readily solved.
Summary of the invention
The object of the invention is to overcome the problem that prior art exists, provide a kind of gas-liquid double-acting novel positioning table.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
The novel positioning table of a kind of gas-liquid double-acting, comprise the oil cylinder main body, place oil cylinder bottom part body is provided with piston, described piston top is equipped with piston rod, be furnished with circular groove in described piston center line bilateral symmetry, place fastening spring in described circular groove, described fastening spring top is provided with pedestal, be provided with small cylindrical tank in the vertical side of described pedestal and horizontal tilt face intersection, be placed with spring in the described circular groove bottom that disappears, the location taper sheath is installed on described spring, be provided with the ball groove on top, the vertical side of described pedestal, in described ball groove, steel ball is installed, be fixed with positioning pipe sleeve in the vertical side top of described pedestal by alignment pin, installment work platform on described pedestal.
Further, described piston rod is provided with arc groove in relatively described steel ball position, in described base interior, also is provided with hydraulic-driven pipeline and air driven passage, and described hydraulic-driven pipeline top is fixed in described positioning pipe sleeve (10).
The invention has the beneficial effects as follows:
Adopt technical solution of the present invention, precision is high, rigidity is high, and spatter property is high, and interchangeability is good.
The accompanying drawing explanation
Fig. 1 is that workbench of the present invention falls schematic diagram after rise;
Fig. 2 is workbench rising schematic diagram of the present invention.
Number in the figure explanation: 1, oil cylinder main body, 2, piston, 3, piston rod, 31, arc groove, 4, fastening spring, 5, pedestal, 6, spring, 7, the location taper sheath, 8, steel ball, 9, alignment pin, 10, positioning pipe sleeve, 11, the hydraulic-driven pipeline, 12, workbench, 13, the air driven passage.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Shown in Fig. 1, the novel positioning table of a kind of gas-liquid double-acting, comprise oil cylinder main body 1, it is characterized in that, oil cylinder main body 1 bottom, place is provided with piston 2, described piston 2 tops are equipped with piston rod 3, be furnished with circular groove in described piston center line bilateral symmetry, place fastening spring 4 in described circular groove, described fastening spring 4 tops are provided with pedestal 5, be provided with small cylindrical tank in the vertical side of described pedestal 5 and horizontal tilt face intersection, be placed with spring 6 in the described circular groove bottom that disappears, location taper sheath 7 is installed on described spring 6, be provided with the ball groove on described pedestal 5 tops, vertical side, steel ball 8 is installed in described ball groove, be fixed with positioning pipe sleeve 10 in the vertical side top of described pedestal 5 by alignment pin 9, installment work platform 12 on described pedestal 5.
Further, described piston rod 3 is provided with arc groove 31 in relatively described steel ball 8 positions, in described pedestal 5 inside, also is provided with hydraulic-driven pipeline 11 and air driven passage 13, and described hydraulic-driven pipeline 11 tops are fixed in described positioning pipe sleeve 10.
Principle of the present invention:
Falling when action after rise, shown in Fig. 1, when workbench 12 does not fall on base 5, continue blow gas from air driven passage 13 workbench is dropped on pedestal 5 under evenly; Shown in Fig. 2, when workbench 12 rises, hydraulic-driven pipeline 11 discharges hydraulic pressure extrusion piston bar 3 and drives workbench 12 to rise, and when workbench 12 breaks away from the hydraulic-driven scope, air driven passage 13 continues to blow out large discharge capacity gas push workbench 12 and continues to rise.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. the novel positioning table of gas-liquid double-acting, comprise oil cylinder main body (1), it is characterized in that, place oil cylinder main body (1) bottom is provided with piston (2), described piston (2) top is equipped with piston rod (3), be furnished with circular groove in described piston center line bilateral symmetry, place fastening spring (4) in described circular groove, described fastening spring (4) top is provided with pedestal (5), be provided with small cylindrical tank in the vertical side of described pedestal (5) and horizontal tilt face intersection, be placed with spring (6) in the described circular groove bottom that disappears, location taper sheath (7) is installed on described spring (6), vertically be provided with the ball groove in top, side at described pedestal (5), steel ball (8) is installed in described ball groove, be fixed with positioning pipe sleeve (10) in the vertical side top of described pedestal (5) by alignment pin (9), at the upper installment work platform (12) of described pedestal (5).
2. the novel positioning table of gas-liquid double-acting according to claim 1, it is characterized in that, described piston rod (3) is provided with arc groove (31) in relatively described steel ball (8) position, also be provided with hydraulic-driven pipeline (11) and air driven passage (13) in described pedestal (5) inside, described hydraulic-driven pipeline (11) top is fixed in described positioning pipe sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104457859A CN103465235A (en) | 2013-09-27 | 2013-09-27 | Pneumatic-hydraulic double-power type novel positioning worktable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104457859A CN103465235A (en) | 2013-09-27 | 2013-09-27 | Pneumatic-hydraulic double-power type novel positioning worktable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103465235A true CN103465235A (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104457859A Pending CN103465235A (en) | 2013-09-27 | 2013-09-27 | Pneumatic-hydraulic double-power type novel positioning worktable |
Country Status (1)
| Country | Link |
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| CN (1) | CN103465235A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020185802A1 (en) * | 2001-06-07 | 2002-12-12 | Kabushiki Kaisha Kosmek | Clamping apparatus with datum function |
| CN1439485A (en) * | 2002-02-22 | 2003-09-03 | 克斯美库股份有限公司 | Automatic positioners |
| EP1437515A1 (en) * | 2001-09-21 | 2004-07-14 | Pascal Engineering Corporation | Clamp device |
| CN1675026A (en) * | 2002-08-06 | 2005-09-28 | 克斯美库股份有限公司 | Clamp device |
| CN1732064A (en) * | 2002-12-27 | 2006-02-08 | 克斯美库股份有限公司 | Positioning device |
| CN1890051A (en) * | 2004-05-19 | 2007-01-03 | 帕斯卡工程株式会社 | Positioning and fixing device and positioning device |
-
2013
- 2013-09-27 CN CN2013104457859A patent/CN103465235A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020185802A1 (en) * | 2001-06-07 | 2002-12-12 | Kabushiki Kaisha Kosmek | Clamping apparatus with datum function |
| EP1437515A1 (en) * | 2001-09-21 | 2004-07-14 | Pascal Engineering Corporation | Clamp device |
| CN1439485A (en) * | 2002-02-22 | 2003-09-03 | 克斯美库股份有限公司 | Automatic positioners |
| CN1675026A (en) * | 2002-08-06 | 2005-09-28 | 克斯美库股份有限公司 | Clamp device |
| CN1732064A (en) * | 2002-12-27 | 2006-02-08 | 克斯美库股份有限公司 | Positioning device |
| CN1890051A (en) * | 2004-05-19 | 2007-01-03 | 帕斯卡工程株式会社 | Positioning and fixing device and positioning device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |