CN102284892A - Pneumatic backer of edging machine - Google Patents
Pneumatic backer of edging machine Download PDFInfo
- Publication number
- CN102284892A CN102284892A CN2011102513516A CN201110251351A CN102284892A CN 102284892 A CN102284892 A CN 102284892A CN 2011102513516 A CN2011102513516 A CN 2011102513516A CN 201110251351 A CN201110251351 A CN 201110251351A CN 102284892 A CN102284892 A CN 102284892A
- Authority
- CN
- China
- Prior art keywords
- screw
- backer
- piston
- cylinder
- screw rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention relates to a workpiece positioning device of an edging machine, in particular to a pneumatic backer of an edging machine, which comprises a cylinder, a piston, an air inlet, a screw and a workpiece positioning rod. The screw is provided with threads, the piston is arranged in the cylinder, the screw is connected with the piston, the piston drives the screw to move back and forth, the cylinder is also provided with a guide component to drive the screw to rotate along the axial direction of the screw while the screw moves back and forth, the end of the guide component is embedded in the threaded slot of the screw, and the workpiece positioning rod is fixed on the part of the screw extending out of the cylinder. The invention has the beneficial effects that: 1, the backer can rotate within 90 degrees to maximize the vertical distance of the positioning height and the height in the natural state; 2, the axial positioning clearance is small; and 3, the backer is screwed to be removed after positioning, the friction of the backer against a workpiece can be greatly reduced, and the service life of the backer can be prolonged.
Description
Technical field
The present invention relates to the Working piece positioning device of edge polisher, the pneumatic backer of particularly a kind of edge polisher.
Background technology
The pneumatic backer's of edge polisher effect is to treat the workpiece of edging such as glass positions, existing edge polisher backer adopts the piston in the cylinder directly to promote backstay, and the vertical mode of stretching out work top positions workpiece, after treating that workpiece machines, cylinder drives backstay and moves down, and removes the location to workpiece.This edge polisher backer's defective is: backstay and workpiece will be reserved certain interval, cause positional accuracy poor, if the gap is too small, backstay is easy and workpiece generation friction in the process that rises and descend, defective work piece.
Summary of the invention
Technical problem to be solved by this invention is: a kind of edge polisher backer is provided, improves positioning accuracy, avoid the infringement to workpiece.
The technical solution adopted for the present invention to solve the technical problems is: the pneumatic backer of a kind of edge polisher, comprise cylinder, piston, air inlet, screw rod and workpiece backstay, has screw thread on the screw rod, piston is arranged in the cylinder, screw rod is connected with piston, and the piston actuated screw rod moves forward and backward, and makes screw rod simultaneously around self axial guide of rotation when screw rod moves forward and backward also being provided with on the cylinder, guide is partially submerged into the screw flight groove, and the workpiece backstay is fixed on screw rod and stretches out on the part of cylinder.
Workpiece backstay and screw rod are fixing mutual vertically.
When piston was in initial position in cylinder, the position of workpiece backstay was parallel with table plane, and when piston forward moved to the operating position of setting, the position of workpiece backstay was vertical with the work stage plane.
The invention has the beneficial effects as follows: 1. the backer makes 90 degree and rotatablely moves, and can realize that location height maximizing with the nature vertical range; 2. the axial location gap is little; 3. after the work of location, the backer does the spiral recession in the process of withdrawing from, greatly reduce the friction of backer and workpiece, increases the service life.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples;
Fig. 1 is the schematic diagram that pneumatic backer of the present invention is in original state;
Fig. 2 is the cutaway view that pneumatic backer of the present invention is in original state;
Fig. 3 is the in running order schematic diagram of pneumatic backer of the present invention;
Fig. 4 is the in running order cutaway view of pneumatic backer of the present invention;
Among the figure, 1. cylinder, 2. piston, 3. air inlet, 4. screw rod, 5. workpiece backstay, 6. guide, 7. air supply opening.
The specific embodiment
Shown in Fig. 1,2,3 and 4, the pneumatic backer of a kind of edge polisher, comprise cylinder 1, piston 2, air inlet 3, screw rod 4 and workpiece backstay 5, on cylinder, has air supply opening 7, has screw thread on the screw rod 4, piston 2 is arranged in the cylinder 1, screw rod 4 is connected with piston 2, piston 2 drive screws 4 move forward and backward, when moving forward and backward, screw rod 4 make screw rod 4 simultaneously around self axial guide 6 of rotation also being provided with on the cylinder 1, guide 6 is partially submerged into the screw thread of screw rod 4, and workpiece backstay 5 is fixed on screw rod 4 and stretches out on the part of cylinder 1.Guide has various ways, as the guide post in Fig. 2 and 4, and perhaps spigot nut etc.
As shown in Figure 1, 2, when piston 2 was in initial position in cylinder 1, the position of workpiece backstay 5 was parallel with table plane, shown in Fig. 3,4, when piston 2 moved forward to the operating position of setting, the position of workpiece backstay 5 was vertical with the work stage plane.
Claims (3)
1. pneumatic backer of edge polisher, it is characterized in that: comprise cylinder (1), piston (2), air inlet (3), screw rod (4) and workpiece backstay (5), screw rod has screw thread on (4), piston (2) is arranged in the cylinder (1), screw rod (4) is connected with piston (2), piston (2) drive screw (4) moves forward and backward, also being provided with on cylinder (1) when screw rod (4) makes screw rod (4) simultaneously around self axial guide (6) of rotation when moving forward and backward, guide (6) is partially submerged into the screw thread of screw rod (4), and workpiece backstay (5) is fixed on screw rod (4) and stretches out on the part of cylinder (1).
2. the pneumatic backer of edge polisher according to claim 1 is characterized in that: described workpiece backstay (5) is fixing mutual vertically with screw rod (4).
3. the pneumatic backer of edge polisher according to claim 1, it is characterized in that: when piston (2) is in initial position in cylinder (1), the position of workpiece backstay (5) is parallel with table plane, when piston (2) moved forward to the operating position of setting, the position of workpiece backstay (5) was vertical with the work stage plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102513516A CN102284892A (en) | 2011-08-29 | 2011-08-29 | Pneumatic backer of edging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102513516A CN102284892A (en) | 2011-08-29 | 2011-08-29 | Pneumatic backer of edging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102284892A true CN102284892A (en) | 2011-12-21 |
Family
ID=45331786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102513516A Pending CN102284892A (en) | 2011-08-29 | 2011-08-29 | Pneumatic backer of edging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102284892A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948502A (en) * | 1973-11-26 | 1976-04-06 | Spenklin Limited | Power-operated work clamping devices |
| US6929254B2 (en) * | 2002-06-24 | 2005-08-16 | Phd, Inc. | Swing-arm clamp |
| CN200985927Y (en) * | 2006-12-02 | 2007-12-05 | 江苏高精机电装备有限公司 | Rotation angle cylinder for chucking appliance |
| CN201720781U (en) * | 2010-05-21 | 2011-01-26 | 宁海县海浴铝业有限公司 | Workpiece pressing clamp |
| CN202240781U (en) * | 2011-08-29 | 2012-05-30 | 常州东基数控机械有限公司 | Pneumatic backer for edge grinding machine |
-
2011
- 2011-08-29 CN CN2011102513516A patent/CN102284892A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948502A (en) * | 1973-11-26 | 1976-04-06 | Spenklin Limited | Power-operated work clamping devices |
| US6929254B2 (en) * | 2002-06-24 | 2005-08-16 | Phd, Inc. | Swing-arm clamp |
| CN200985927Y (en) * | 2006-12-02 | 2007-12-05 | 江苏高精机电装备有限公司 | Rotation angle cylinder for chucking appliance |
| CN201720781U (en) * | 2010-05-21 | 2011-01-26 | 宁海县海浴铝业有限公司 | Workpiece pressing clamp |
| CN202240781U (en) * | 2011-08-29 | 2012-05-30 | 常州东基数控机械有限公司 | Pneumatic backer for edge grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202763069U (en) | Feeding mechanism of bearing ring turning lathe | |
| CN204640380U (en) | A kind of large-sized gantry formula water cutter | |
| CN202240781U (en) | Pneumatic backer for edge grinding machine | |
| CN203831204U (en) | Automatic control assembly for glass edge polishing | |
| CN202921844U (en) | Thread rolling machine of capacitor shell | |
| CN102284892A (en) | Pneumatic backer of edging machine | |
| CN208034510U (en) | A kind of special positioning installation apparatus of novel electrical engineering | |
| CN202180388U (en) | Bilateral glass edging machine | |
| CN213052756U (en) | Automatic feeding device of edge turning machine | |
| CN204819216U (en) | Intermittent gear manual clamping device | |
| CN201856180U (en) | Comprehensive positioning device | |
| CN203751894U (en) | Inner arc-shaped surface fine grinding tool of tile-shaped magnet | |
| CN203356775U (en) | Rotary type automatic tapping machine | |
| CN204747613U (en) | Automatic dumbbell shape sampling machine | |
| CN204780189U (en) | Sewing needle seat of quick assembly disassembly's multimachine needle | |
| CN204955206U (en) | Automatic annotate material machine | |
| CN202861051U (en) | Rotor shaft straightening device | |
| CN208906416U (en) | A kind of cylinder body processing unit (plant) | |
| CN204321618U (en) | High-precision workpiece mobile fixture | |
| CN104727038A (en) | Elevating mechanism in novel computerized embroidery machine tinsel embroidery device | |
| CN213054858U (en) | Three-dimensional cutting controller of robot | |
| CN204242684U (en) | A kind of cabler feed-through collar adjusting device | |
| CN203918779U (en) | The clamping workpiece device of flash trimmer | |
| CN103331674B (en) | With the Automotive clutch piece double-face pneumatic grinding machine of level(l)ing device | |
| CN103737302B (en) | Nut unscrewing mechanism for nut tightening machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |