CN107470967B - Products in circulation positioning tool and localization method - Google Patents
Products in circulation positioning tool and localization method Download PDFInfo
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- CN107470967B CN107470967B CN201710666488.5A CN201710666488A CN107470967B CN 107470967 B CN107470967 B CN 107470967B CN 201710666488 A CN201710666488 A CN 201710666488A CN 107470967 B CN107470967 B CN 107470967B
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000004807 localization Effects 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- 238000005086 pumping Methods 0.000 abstract 2
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
- B23Q7/1426—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices
- B23Q7/1494—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices using grippers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides a kind of products in circulation positioning tool and localization method, and tooling therein includes fixation kit, the circulation component with the removable connection of fixation kit；The air flue that fixation kit includes pedestal, is arranged in pedestal, and the vacuum generator be connected with air flue；Circulation component includes the fixed block being connected with pedestal, the adsorbing mechanism that is arranged in fixed block and is conducted with air flue, and workpiece to be processed limits on fixed block；Vacuum generator is by air flue by adsorbing mechanism vacuum pumping, and the adsorbing mechanism of vacuum pumping is for carrying out absorption fixation to workpiece to be processed.The limitation of either simplex station product orientation can be overcome using foregoing invention, product orientation tooling can circulate with producing line, and tool structure is simple, versatile.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a product circulation positioning tool and a positioning method.
Background
At present, in the machining field, when fixing the relative regular product in some surfaces, often adopt fixed inspiratory mode to carry on spacingly (the product then can appear becoming flexible after disappointing), but this kind of mode has certain limitation, can not circulate the use, consequently can not be used for the product location in the circulation frock, and the product location also can not reach established required precision.
It is known that the conventional fixed suction method has the following drawbacks:
1. the application range has certain limitation, and the device can not be circulated and used and only can be used by a single work station.
2. The number of the required tools is relatively large, and the cost is high.
3. The working efficiency is low.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a positioning tool and a positioning method for product circulation, so as to solve the problems of inconvenient circulation, limited application range, high manufacturing cost, etc. in the current fixed product air suction fixing manner.
The invention provides a product circulation positioning tool, which comprises a fixed component and a circulation component detachably connected with the fixed component; the fixing assembly comprises a base, an air channel arranged in the base and a vacuum generator communicated with the air channel; the circulation assembly comprises a fixed block connected with the base and an adsorption mechanism which is arranged in the fixed block and communicated with the air passage, and the workpiece to be processed is limited on the fixed block; the vacuum generator vacuumizes the adsorption mechanism through the air passage, and the vacuumized adsorption mechanism is used for adsorbing and fixing the workpiece to be processed.
In addition, the preferred scheme is that the adsorption mechanism comprises a guide pipe arranged in the fixed block, a control rod positioned at the center of the guide pipe and a spring limited between one end of the control rod far away from the workpiece to be processed and the guide pipe; and a sucker for sucking and fixing the workpiece to be processed is arranged at one end of the guide pipe close to the workpiece to be processed.
In addition, the preferable scheme is that a product fixing groove matched with the workpiece to be processed is formed in the upper surface of the fixing block, and the suction disc extends into the product fixing groove.
In addition, the preferable scheme is that one end of the control rod, which is far away from the workpiece to be processed, is provided with a limiting table with a trapezoidal cross section, and a limiting groove corresponding to the limiting table is arranged in the guide pipe; the limiting table is limited in the limiting groove to move.
In addition, the preferred scheme is that a pull rod extending out is arranged at the central position of the limiting table, and the spring sleeve is arranged on the outer side of the pull rod and limited in the limiting groove.
In addition, the preferred scheme is that the pull rod is used for driving the limiting table to compress the spring, so that outside air enters the guide pipe, and the sucker is separated from a workpiece to be processed.
In addition, the preferable scheme is that a bulge is arranged on the base, a groove corresponding to the bulge is arranged on the fixed block, and the bulge is clamped in the groove; and, a sealing ring is arranged on the outer edge of the bulge.
In addition, the preferred scheme is that a local convex positioning pin is arranged on the base, and the base is fixedly connected with the fixing block through the positioning pin.
In addition, the preferable scheme is that the device also comprises an air pipe; one end of the air pipe is fixedly connected with the base through a thread through, and the other end of the air pipe is connected with the vacuum generator.
According to another aspect of the present invention, there is provided a product positioning method for positioning a workpiece to be processed by using the product circulation positioning tool, the method including: limiting a workpiece to be processed on a fixing block, and placing the fixing block for limiting the workpiece to be processed on a base; starting a vacuum generator, vacuumizing the adsorption mechanism by the vacuum generator through an air passage, and adsorbing and fixing the workpiece to be processed by the vacuumized adsorption mechanism; the fixed block for adsorbing and fixing the workpiece to be processed circulates on the production line, and the workpiece to be processed is processed through each work station on the production line.
By utilizing the product circulation positioning tool and the positioning method, after a workpiece to be processed is placed in the fixed block, the workpiece to be processed is positioned by the adsorption mechanism through the assembly of the fixed component and the circulation component, and after the circulation component is separated from the fixed component, the workpiece to be processed can still be firmly limited on the fixed block, so that products can be conveniently circulated between production lines.
To the accomplishment of the foregoing and related ends, one or more aspects of the invention comprise the features hereinafter fully described. The following description and the annexed drawings set forth in detail certain illustrative aspects of the invention. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Further, the present invention is intended to include all such aspects and their equivalents.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a schematic structural view of a product circulation positioning tool according to an embodiment of the invention;
FIG. 2 is a partial cross-sectional view of a product flow-through positioning fixture according to an embodiment of the invention;
fig. 3 is a flowchart of a product positioning method according to an embodiment of the invention.
Wherein the reference numerals include: the device comprises a base 1, a fixing block 2, a workpiece 3 to be processed, a thread through 4, a vacuum generator 5, an air pipe 6, a guide pipe 7, a sucker 71, a limiting groove 8, a control rod 9, a limiting table 91, a pull rod 92, a positioning pin 10, an air passage 11, a sealing ring 12 and a spring 13.
The same reference numbers in all figures indicate similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
In order to describe the product circulation positioning tool and the positioning method in detail, embodiments of the invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 and 2 respectively show the overall structure and a partial sectional structure of a product flow positioning tool according to an embodiment of the invention.
As shown in fig. 1 and fig. 2, the product circulation positioning tool according to the embodiment of the present invention includes a fixing component and a circulation component detachably connected to the fixing component; the fixing assembly comprises a base 1, an air channel 11 arranged in the base 1 and a vacuum generator 5 communicated with the air channel 11; the circulation assembly comprises a fixed block 2 connected with the base 1 and an adsorption mechanism arranged in the fixed block 2 and communicated with the air passage 11, and the workpiece 3 to be processed is limited on the fixed block 2; the vacuum generator 5 vacuumizes the adsorption mechanism through the air passage 11, the vacuumized adsorption mechanism is used for adsorbing and fixing the workpiece 3 to be processed, and after the circulation component is separated from the fixing component, the product (workpiece or workpiece to be processed, the same below) can still be firmly adsorbed in the fixing block 2 under the action of the adsorption mechanism.
Specifically, the adsorption mechanism further comprises a guide pipe 7 which is arranged inside the fixed block 2 and communicated with the air channel 11, a control rod 9 which is positioned at the center of the guide pipe 7, and a spring 13 which is limited between one end of the control rod 9 far away from the workpiece 3 to be processed and the guide pipe 7; pipe 7 cover is established in the control lever 9 outside, one end that is close to treating to process work piece 3 at pipe 7 is provided with the sucking disc 71 that is used for adsorbing fixed work piece 3 of treating to process, when vacuum generator 5 operation, vacuum generator 5 is taken out the control in with pipe 7 through air flue 11, make and form vacuum state in the pipe 7, the sucking disc 71 of pipe 7 one end is treated and is processed work piece 3 and adsorb fixedly, the control lever 9 that is located pipe 7 pushes down in sucking disc 71 under spring 13's effect, the side wall laminating in control lever 9 and pipe 7, when preventing circulation subassembly and fixed subassembly separation, inside the air admission pipe 7.
In addition, a product fixing groove matched with the workpiece 3 to be processed is formed in the upper surface of the fixing block 2, the suction cup 71 extends into the product fixing groove, the shape or size of the suction cup 71 can be set according to the product fixing groove, and the size of the product fixing groove is set according to the structure of the workpiece to be processed. The material of the suction cup 71 can be soft material such as rubber or silica gel.
In one embodiment of the invention, a limiting table 91 with a trapezoidal cross section is arranged at one end of the control rod 9 far away from the workpiece 3 to be processed, a limiting groove 8 corresponding to the limiting table 91 is arranged in the guide pipe 7, the size of the limiting groove 8 is slightly larger than that of the limiting table 91, the limiting table 91 is limited in the limiting groove 8 to move, and under the natural state of the spring 13, the elastic force of the spring 13 enables the limiting table 91 of the control rod 9 to be attached to the limiting groove 8 without air entering between the limiting table 91 and the limiting groove 8.
After the workpiece 3 to be processed is adsorbed and fixed by the sucking disc 71, the workpiece can be conveniently circulated among the stations under the action of the circulating assembly, different processing of the workpiece 3 to be processed is realized at different stations, when the workpiece 3 to be processed needs to be replaced, in order to facilitate smooth release of the workpiece by the sucking disc 71, a pull rod 92 extending out is arranged at the central position of the limiting table 91, a spring 13 is sleeved outside the pull rod 92 and limited between a limiting block and the limiting groove 8, the pull rod 92 is pulled to one side away from the workpiece 3 to be processed, the pull rod 92 drives the limiting table 91 and the control rod 9 to move downwards, and the spring 13 is compressed by the limiting table 91, so that a gap for air to enter is formed between the limiting table 91 and the limiting groove 8, the vacuum state in the guide pipe 7 is relieved, the sucking disc 71 is separated from the workpiece, and the workpiece can be easily taken out from the fixing block 2.
In another embodiment of the invention, a protrusion is arranged on the base 1, a groove corresponding to the protrusion is arranged on the fixed block 2, and the protrusion is clamped in the groove; and, be provided with sealing washer 12 at bellied outer fringe, the cooperation setting of arch and recess can make things convenient for the operation personnel to flow through subassembly and fixed subassembly and carry out quick assembly, and the cover establishes the sealing washer 12 in the protruding outside and can realize the sealed between base 1 and fixed block 2 to take out the adsorption structure to vacuum through vacuum generator 5 and air flue 11.
In addition, still be provided with local convex locating pin 10 on base 1, base 1 passes through locating pin 10 fixed connection with fixed block 2, and the one end of locating pin 10 is fixed in base 1, and the other end of locating pin 10 can set up to soft structures such as rubber construction or silica gel to make things convenient for the equipment or the separation of fixed block 2 and base 1.
The product circulation positioning tool further comprises an air pipe 6, one end of the air pipe 6 can be fixedly connected with the base 1 through the thread through 4, so that the air pipe 6 is communicated with an air passage 11 in the base 1, and the other end of the air pipe 6 is connected with the vacuum generator 5, so that the vacuum generator 5, the air pipe 6, the air passage 11 and the guide pipe 7 are communicated with each other.
In the application process of the product circulation positioning tool, the fixing component can be fixed in a work station, and the position is fixed; and circulation subassembly can realize its absorption of treating processing work piece 3 through the combination with fixed subassembly and fix the back, and along with the work piece is along with producing line operation, behind circulation subassembly and the fixed subassembly leaves, the condition that the work piece activity or drop can not appear.
Corresponding to the product circulation positioning tool, the invention also provides a product positioning method, which is used for positioning a workpiece to be processed by using the product circulation positioning tool.
In particular, FIG. 3 shows a product location method flow according to an embodiment of the invention.
As shown in fig. 3, the product positioning method according to the embodiment of the present invention includes the following steps:
s310: and limiting the workpiece to be processed on the fixing block, and placing the fixing block for limiting the workpiece to be processed on the base.
The workpiece to be processed is limited in the product fixing groove of the fixing block, the fixing block for limiting the workpiece to be processed is placed on the base, and sealing connection between the base and the fixing block is achieved.
S320: and starting the vacuum generator, vacuumizing the adsorption mechanism by the vacuum generator through the air passage, and adsorbing and fixing the workpiece to be processed by the vacuumized adsorption mechanism.
Wherein, vacuum generator loops through trachea and air flue and takes out the vacuum state in the pipe to treat the processing work piece through the sucking disc and adsorb the location, under the effect of spring, the control lever drives spacing platform and spacing groove and laminates mutually, does not have the air admission between the two.
S330: the fixed block for adsorbing and fixing the workpiece to be processed circulates on the production line, and the workpiece to be processed is processed through each work station on the production line.
Wherein, fixed subassembly sets up in a worker station department, and the circulation subassembly can drive and wait to process the work piece and circulate on producing the line to realize treating the processing operation of processing the work piece through each worker station on producing the line.
For the embodiments of the product positioning method, reference may be made to the description in the embodiments of the product circulation positioning device, and details are not repeated here.
According to the embodiment, the product circulation positioning tool and the positioning method provided by the invention have the following advantages:
1. the limitation that the product positioning tool is used in a single work station is overcome, the circulation assembly can be circulated along with a production line while fixing the workpiece, and the use is convenient and the application range is wide.
2. The number of tools arranged in each station is reduced, and the production cost is reduced.
3. The workpiece is installed at one time, so that the workpiece can be machined at multiple stations, and the product machining speed and efficiency are high.
The positioning tool and the positioning method for product circulation according to the present invention are described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications may be made to the product circulation positioning tool and the positioning method provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the contents of the appended claims.
Claims (9)
1. A product circulation positioning tool is characterized by comprising a fixed component and a circulation component which is detachably connected with the fixed component; wherein,
the fixing assembly comprises a base, an air channel arranged in the base and a vacuum generator communicated with the air channel;
the circulation assembly comprises a fixed block connected with the base and an adsorption mechanism which is arranged in the fixed block and communicated with the air passage, and a workpiece to be processed is limited on the fixed block;
the vacuum generator is used for vacuumizing the adsorption mechanism through the air passage, and the vacuumized adsorption mechanism is used for adsorbing and fixing the workpiece to be processed;
the adsorption mechanism comprises a guide pipe arranged in the fixed block, a control rod positioned in the center of the guide pipe and a spring limited between one end of the control rod far away from the workpiece to be processed and the guide pipe;
and a sucker for sucking and fixing the workpiece to be processed is arranged at one end, close to the workpiece to be processed, of the guide pipe.
2. The product circulation positioning tool of claim 1,
the upper surface of fixed block be provided with treat the product fixed slot of processing work piece looks adaptation, the sucking disc extends to in the product fixed slot.
3. The product circulation positioning tool of claim 1,
a limiting table with a trapezoidal cross section is arranged at one end, away from the workpiece to be processed, of the control rod, and a limiting groove corresponding to the limiting table is arranged in the guide pipe;
the limiting table is limited in the limiting groove to move.
4. The product circulation positioning tool of claim 3,
the central position of the limiting table is provided with an extended pull rod, and the spring is sleeved on the outer side of the pull rod and is limited in the limiting groove.
5. The product circulation positioning tool of claim 4,
the pull rod is used for driving the limiting table to compress the spring, so that external air enters the guide pipe, and the sucker is separated from the workpiece to be processed.
6. The product circulation positioning tool of claim 1,
a bulge is arranged on the base, a groove corresponding to the bulge is arranged on the fixed block, and the bulge is clamped in the groove; and,
and a sealing ring is arranged on the outer edge of the bulge.
7. The product circulation positioning tool of claim 1,
the base is provided with a positioning pin which is partially protruded, and the base is fixedly connected with the fixing block through the positioning pin.
8. The product circulation positioning tool of claim 1, further comprising an air tube;
one end of the air pipe is fixedly connected with the base through a thread through, and the other end of the air pipe is connected with the vacuum generator.
9. A product positioning method, characterized in that a workpiece to be processed is positioned by using the product circulation positioning tool according to any one of claims 1 to 8, the method comprising:
limiting a workpiece to be processed on a fixing block, and placing the fixing block limited with the workpiece to be processed on a base;
starting a vacuum generator, wherein the vacuum generator vacuumizes an adsorption mechanism through an air passage, and the vacuumized adsorption mechanism adsorbs and fixes the workpiece to be processed;
the fixed block which is fixedly adsorbed with the workpiece to be processed circulates on a production line, and the workpiece to be processed is processed through each work station on the production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666488.5A CN107470967B (en) | 2017-08-07 | 2017-08-07 | Products in circulation positioning tool and localization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666488.5A CN107470967B (en) | 2017-08-07 | 2017-08-07 | Products in circulation positioning tool and localization method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107470967A CN107470967A (en) | 2017-12-15 |
| CN107470967B true CN107470967B (en) | 2019-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710666488.5A Active CN107470967B (en) | 2017-08-07 | 2017-08-07 | Products in circulation positioning tool and localization method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107470967B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434656B (en) * | 2019-07-30 | 2021-09-10 | 中国工程物理研究院材料研究所 | Vacuum transfer system for automatic machining of thin-wall parts |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200964068Y (en) * | 2006-11-20 | 2007-10-24 | 深圳市东湖中学 | Sucking disc type fixing device |
| CN203098970U (en) * | 2013-01-31 | 2013-07-31 | 四川九洲电器集团有限责任公司 | Inflating-deflating check valve |
| CN104308606B (en) * | 2014-11-11 | 2017-01-11 | 昆山冠品优精密机械有限公司 | Vacuum loading device |
| CN105082715A (en) * | 2015-08-24 | 2015-11-25 | 苏州英多智能科技股份有限公司 | Manual vacuum laminating jig |
| CN205559885U (en) * | 2016-05-06 | 2016-09-07 | 安徽江淮汽车股份有限公司 | Take evacuation check valve of alarm |
| CN205733997U (en) * | 2016-05-20 | 2016-11-30 | 东莞市巨高机床有限公司 | Digit Control Machine Tool vacuum fixture |
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2017
- 2017-08-07 CN CN201710666488.5A patent/CN107470967B/en active Active
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| CN107470967A (en) | 2017-12-15 |
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