CN204735989U - Rotatory tool of five -axle linkage - Google Patents
Rotatory tool of five -axle linkage Download PDFInfo
- Publication number
- CN204735989U CN204735989U CN201520359124.9U CN201520359124U CN204735989U CN 204735989 U CN204735989 U CN 204735989U CN 201520359124 U CN201520359124 U CN 201520359124U CN 204735989 U CN204735989 U CN 204735989U
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- China
- Prior art keywords
- breather pipe
- workpiece
- clamping head
- work piece
- clamping
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- Expired - Fee Related
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Abstract
The utility model discloses a rotatory tool of five -axle linkage, including base, clamping device and airtight detection device, be equipped with the revolving stage on the base, clamping device includes the clamping head, and the clamping head is established on the revolving stage, and revolving stage and clamping head all pass through hydraulic drive, airtight detection device is including setting up breather pipe and the gas tightness pressure sensor on the base, the one end of breather pipe and negative pressure machines's inlet scoop intercommunication, the breather pipe other end towards the work piece just with the highly uniform of work piece bottom surface, gas tightness pressure sensor's measuring head lies in the breather pipe. The utility model discloses the revolving stage can drive the clamping head and rotate, and the work piece of being convenient for is followed and is shifted out and the anomalous work piece of centre gripping under the cutter. Revolving stage and clamping head be all through hydraulic drive, can fix a position the work piece on the XZ plane, and for the hand drive, convenient and intelligent more, the work -handling is simple. Airtight detection device can learn whether the work piece is in the exact position when the location for the processingquality of work piece is controllable.
Description
Technical field
The utility model belongs to the technical field of machine part, parts or annex.
Background technology
Five-axle linkage is numerical control term, interlock is the axle of Digit Control Machine Tool arrives some settings simultaneously point by certain speed, five-axle linkage refers to have five reference axis (three rectilinear coordinates and two rotational coordinates) at least on a machine tool, the coordinated movement of various economic factors simultaneously can process under the control of computer numerical control (CNC) system, comparatively complicated curve surface work pieces can be processed.
Before five-axis robot is carried out to workpiece, workpiece on five axle workbench must be positioned, and ensure that workpiece is located all correct on three rectilinear coordinates directions, otherwise when five-axle linkage, the workpiece processed will be improper and undesirable because locating.
In present technology, there is following problem in the tool for five-axle linkage: 1, in order to ensure that location is correct, usual structure is comparatively complicated, more clamping (or compression) device is needed to fix workpiece, and above-mentioned clamping (or compression) device all needs manually to operate, cause the handling of workpiece cumbersome, consuming time longer, thus affect the working (machining) efficiency of workpiece.2, not for the testing agency of the location of workpiece, therefore can not learn whether workpiece is in correct position when locating, and makes the crudy of workpiece uncontrollable.
Utility model content
The utility model provides a kind of five-axle linkage rotating jig, and complicated for manual operation to solve existing jig structure, the efficiency of loading and unloading is low; And not for the testing agency of the location of workpiece, make the uncontrollable problem of the crudy of workpiece.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of five-axle linkage rotating jig, comprise base, clamping device and air tightness detection apparatus, base is provided with turntable, clamping device comprises clamping head, clamping head is located on turntable, and turntable and clamping head all pass through hydraulic-driven; Air tightness detection apparatus comprises and is arranged on breather pipe on base and air-tightness pressure sensor, one end of breather pipe is provided with the interface be communicated with Negative pressure machine inlet scoop, the breather pipe other end is towards workpiece, and the height of the breather pipe other end and the height of workpiece bottom consistent, the detection head of air-tightness pressure sensor is positioned at breather pipe.
Principle of the present utility model is: PLC can be coordinated to use, PLC can control the rotational angle of turntable and the flexible of clamping head, the force value also exported by air-tightness pressure sensor to realize detecting to the clamping situation of workpiece, makes this structure intelligence more.When workpiece is positioned at suitable height and position, workpiece can adsorb by breather pipe comparatively securely; When workpiece not on breather pipe or between workpiece and breather pipe because there being foreign matters to fit very well time, workpiece can not adsorb by breather pipe comparatively securely.
Compared with prior art, the utility model has the advantage of: 1, base is provided with turntable, and clamping head is arranged on turntable, turntable can drive clamping head to rotate, and is convenient to workpiece and shifts out from cutter and clamp irregular workpiece.2, turntable and clamping head are all by hydraulic-driven, can position in XZ plane to workpiece, and relative to manual actuation, more convenient and intelligent, work-handling is simple, consuming time shorter, contributes to the working (machining) efficiency improving workpiece.3, air tightness detection apparatus is provided with, by the bottom surface of breather pipe negative-pressure adsorption workpiece, and judge whether workpiece is positioned on suitable height (i.e. Y-direction) by the force value that air-tightness pressure sensor detects in breather pipe, can learn whether workpiece is in correct position when locating, and makes the crudy of workpiece controlled.
Further, the quantity of described breather pipe is multiple, and the distance between breather pipe is 3-5cm, is convenient to carry out multiple spot detection to workpiece bottom, and the distance of 3-5cm is comparatively reasonable, also more accurate to the detection of the location of workpiece.
Further, the quantity of described clamping head is two, prevents clamping head to cross location, and the quantity of turntable is also two, and two clamping heads are located on two turntables respectively, can according to actual conditions amount of spin clamping head, and the rotation of two clamping heads can synchronously also can be asynchronous.
Further, described clamping head is provided with rubber layer near the side of workpiece, prevents workpiece from being crushed.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Fig. 1 is the structural representation of the utility model five-axle linkage rotating jig embodiment.
Fig. 2 is the structured flowchart of the PLC of the utility model five-axle linkage rotating jig embodiment.
Detailed description of the invention
Reference numeral in Figure of description comprises: base 1, Negative pressure machine 2, turntable 3, clamping head 4, breather pipe 5, detection head 6, cutter 7.
As shown in Figure 1, a kind of five-axle linkage rotating jig in the present embodiment, comprises base 1, clamping device, air tightness detection apparatus, PLC and Negative pressure machine 2.Base 1 is fixed on five axle workbench, and base 1 is provided with the left and right sides that two turntable 3, two turntables 3 are positioned at five axle workbench.Clamping device comprises two clamping head 4, two clamping heads 4 and is located on two turntables 3 respectively, and turntable 3 and clamping head 4 are all by hydraulic-driven, and as shown in Figure 2, hydraulic pressure is controlled by PLC.Air tightness detection apparatus comprises and is arranged on breather pipe 5 on base 1 and air-tightness pressure sensor, the quantity of breather pipe 5 is four, distance between breather pipe 5 is 4cm, one end of breather pipe 5 is communicated with the inlet scoop of Negative pressure machine 2, breather pipe 5 other end is consistent with the height of workpiece bottom towards workpiece, the detection head 6 of air-tightness pressure sensor is positioned at each breather pipe 5, as shown in Figure 2, the signal output part of air-tightness pressure sensor is electrically connected with PLC, and PLC is also electrically connected an alarm lamp.
Store the distance of clamping head 4 movement in PLC, the allowable pressure value of angle that turntable 3 rotates and cutter 7 air-tightness pressure sensor when moving.
The using method of the present embodiment is as follows: be placed on by workpiece on this tool, starts Negative pressure machine 2, and the bottom surface of workpiece is adsorbed by breather pipe 5 by negative pressure.PLC hydraulic control drives two clamping heads 4 inwardly to move, and is clamped the left and right sides of workpiece.At this moment, air-tightness pressure sensor detects the atmospheric pressure value in four breather pipes 5, when the atmospheric pressure value in breather pipe 5 is all greater than allowable pressure value, Negative pressure machine 2 sprays gas, the bottom surface of workpiece is no longer adsorbed by breather pipe 5, PLC hydraulic control drives turntable 3 to rotate, and makes workpiece be positioned at the below of cutter 7, and workpiece starts processing.When there being the atmospheric pressure value in breather pipe 5 to be all less than allowable pressure value, alarm lamp will light, and PLC will hydraulic control drive turntable 3 to rotate, and handled easily personnel note abnormalities.
Frame for movement, hydraulic control and PLC combine by the present embodiment, make the clamping of workpiece more intelligent and quick, are convenient to the working (machining) efficiency improving workpiece.The present embodiment employs the position of air tightness detection apparatus to workpiece and detects, and when workpiece is positioned at suitable height and position, workpiece can adsorb by breather pipe 5 comparatively securely, and the force value that air-tightness pressure sensor detects all is greater than allowable pressure value; When workpiece not on breather pipe 5 or between workpiece and breather pipe 5 because there being foreign matters to fit very well time, workpiece can not adsorb by least one breather pipe 5 comparatively securely, and the force value that air-tightness pressure sensor detects just there will be the situation being less than allowable pressure value.As workpiece is not positioned at (namely workpiece is not positioned at suitable position) on breather pipe 5, start cutter 7, cutter 7 can be made to flog a dead horse; As there being foreign matter (namely there is foreign matter the below of workpiece) between workpiece and breather pipe 5, starting cutter 7 and processing, cutter 7 rapid wear can be made.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. a five-axle linkage rotating jig, comprise base and clamping device, it is characterized in that: also comprise air tightness detection apparatus, base is provided with turntable, and clamping device comprises clamping head, and clamping head is located on turntable, and turntable and clamping head all pass through hydraulic-driven; Air tightness detection apparatus comprises and is arranged on breather pipe on base and air-tightness pressure sensor, one end of breather pipe is provided with the interface be communicated with Negative pressure machine inlet scoop, the breather pipe other end is towards workpiece, and the height of the breather pipe other end and the height of workpiece bottom consistent, the detection head of air-tightness pressure sensor is positioned at breather pipe.
2. five-axle linkage rotating jig as claimed in claim 1, is characterized in that: the quantity of described breather pipe is multiple, and the distance between breather pipe is 3-5cm.
3. five-axle linkage rotating jig as claimed in claim 2, it is characterized in that: the quantity of described clamping head is two, the quantity of turntable is also two, and two clamping heads are located on two turntables respectively.
4. five-axle linkage rotating jig as claimed in claim 2, is characterized in that: described clamping head is provided with rubber layer near the side of workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359124.9U CN204735989U (en) | 2015-08-14 | 2015-08-14 | Rotatory tool of five -axle linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359124.9U CN204735989U (en) | 2015-08-14 | 2015-08-14 | Rotatory tool of five -axle linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204735989U true CN204735989U (en) | 2015-11-04 |
Family
ID=54417747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359124.9U Expired - Fee Related CN204735989U (en) | 2015-08-14 | 2015-08-14 | Rotatory tool of five -axle linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204735989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643349A (en) * | 2016-03-29 | 2016-06-08 | 广州弘亚数控机械股份有限公司 | Grasper device for numerical control drilling machine and dual-mode working method of grasper device |
| CN109225968A (en) * | 2018-11-09 | 2019-01-18 | 天津中晟达科技有限公司 | wiping device |
-
2015
- 2015-08-14 CN CN201520359124.9U patent/CN204735989U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643349A (en) * | 2016-03-29 | 2016-06-08 | 广州弘亚数控机械股份有限公司 | Grasper device for numerical control drilling machine and dual-mode working method of grasper device |
| CN109225968A (en) * | 2018-11-09 | 2019-01-18 | 天津中晟达科技有限公司 | wiping device |
| CN109225968B (en) * | 2018-11-09 | 2024-03-19 | 天津中晟达科技有限公司 | Wiping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20160814 |