CN104440659A - Sucker and manufacturing method - Google Patents
Sucker and manufacturing method Download PDFInfo
- Publication number
- CN104440659A CN104440659A CN201410636852.XA CN201410636852A CN104440659A CN 104440659 A CN104440659 A CN 104440659A CN 201410636852 A CN201410636852 A CN 201410636852A CN 104440659 A CN104440659 A CN 104440659A
- Authority
- CN
- China
- Prior art keywords
- sucker
- cover plate
- base frame
- annular groove
- cavity
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/005—Vacuum work holders
Abstract
The invention relates to a sucker and a manufacturing method. The sucker is good in airtightness and simple in structure. According to the specific technical scheme, the sucker comprises a bottom table and a cover plate, a concave cavity is formed in the bottom table, the upper portion of the side wall of the cavity is concave inwards to form a bearing step, the cover plate is fixed on the bearing step in a friction welding mode, a plurality of first vent holes are formed in the bottom table, a plurality of second vent holes are formed in the cover plate, an annular groove is formed in the outer surface of the cover plate, and a sealing bar is arranged in the annular groove. Bolts and other connecting pieces are not needed, the whole sucker is coordinating and uniform in structure and good in airtightness, the sucker has a flat adsorption face, the sealing bar can enhance airtightness between the sucker and a machined material, and the material can not be damaged when the thin machined material is sucked and fixed.
Description
Technical field
The present invention relates to a kind of sucker and manufacture method.
Background technology
In commercial Application, often need to process sheet metal, when the sheet metal that some sizes of processing are thinner, if adopt clamp to destroy rapidoprint, and adopt hand-held, again can be stable not, and human cost is high, can there is certain danger in personal safety simultaneously.Therefore adopt sucker capture it or fixedly become a kind of suitable mode of operation, common sucker has vacuum cup, permanent magnetic chuck etc.But existing sucker package assembly is general more complicated, fixing between each structure of sucker often needs to adopt some connectors, and the sealing of whole sucker can be made so good not, and especially for vacuum cup, the performance of this meeting sucker declines greatly.Fix structure by third-party connector simultaneously, the surface of sucker can be made level and smooth not, when drawing thin rapidoprint, some convex epireliefs can be produced on material.
Summary of the invention
In order to overcome the deficiencies in the prior art, technical problem to be solved by this invention provides a kind of sucker without the need to fixing by other connectors, strengthens the sealing property of sucker.
For solving the problem, the technical solution adopted in the present invention is as follows: a kind of sucker, comprise base frame and cover plate, described base frame is provided with recessed cavity, and the side wall upper part of cavity caves inward and forms carrying step, and described cover plate is fixed on carrying step by friction welding mode, described base frame is provided with some first passages, described cover plate is provided with some second passages, and the outer surface of described cover plate is provided with annular groove, is provided with sealing strip in described annular groove.
Preferably: described sealing strip is convexly equipped in the outer surface of cover plate.
Preferably: described annular groove is looped around the periphery of the second passage.
Preferably: described base frame cross-sectional profiles is square, the described cavity side of being body.
Preferably: described first passage is located on the bottom surface of described base frame.
Preferably: the material of described sealing strip is rubber.
Preferably: described annular groove profile is square.
Preferably: described second passage is uniformly distributed on the cover board with rectangular array shape.
The present invention also proposes a kind of manufacture method of sucker, comprises the following steps:
Step one: offer hollow cavity on base frame, cavity has an opening;
Step 2: cavity wall top is offered to the recessed carrying step of interior;
Step 3: base frame is offered the first passage for being connected with pressurized equipment tracheae;
Step 4: on the cover board offer the second passage;
Step 5: offer annular groove on the outer surface of cover plate, is fixed on sealing strip in annular groove;
Step 6: cover plate is fixed on carrying step by the mode of friction welding.
Compared to existing technology, beneficial effect of the present invention is: on base frame, process cavity, and gets out some passages at cavity bottom, for being connected with pressurized equipment tracheae, and makes a step for assembling with cover plate at the sidewall of cavity.Cover plate being made some passages, for adsorbing the product that need process after having assembled, and processing annular groove, for fitting tight adhesive tape in cover plate adsorption production one side.The mode of base frame and cover plate friction welding seals fixing, and without the need to by connectors such as bolts, the whole sucker structure coordinating and unifying, good seal performance, has smooth adsorption plane.Sealing strip can strengthen the sealing between sucker and rapidoprint, can not cause the damage of material when drawing fixing thinner rapidoprint simultaneously.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present invention;
Fig. 2 is base frame schematic diagram of the present invention;
Fig. 3 is cover plate schematic diagram of the present invention.
In figure, mark is described as follows:
1, base frame; 2, cover plate; 3, the second passage; 4, step is carried; 5, the first passage; 6, annular groove; 7, cavity.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
A kind of sucker as Figure 1-3, comprise base frame 1 and cover plate 2, base frame 1 is provided with recessed hollow cavity 7, the side wall upper part of cavity 7 caves inward and forms carrying step 4, cover plate 2 is fixed on carrying step 4 by friction welding mode, and base frame 1 is provided with some first passages 5, and cover plate 2 is provided with some second passages 3, the outer surface of cover plate 2 is provided with annular groove 6, is provided with sealing strip in annular groove 6.Sealing strip can with the flush with outer surface of cover plate 2, also can be convexly equipped in a little on the outer surface of cover plate 2.
Sucker is made up of base frame and cover plate and assembling sealing strip on the cover board, wherein base frame needs the carrying step made hollow cavity, the first passage and put needed for cover plate, cover plate on one block of plate, makes the second passage of some and outputs annular groove on surface.Then the qualified base frame of processing is carried out erection welding with the mode that cover plate welds preferably by agitating friction, and sealing strip is loaded in cover plate cannelure.
Due to stirring friction-welding technique, to have weld strength good, and welding quality is high, pore-free, gastight advantage, can meet frock instructions for use, ensures that its serviceability is reliable.Simultaneously due to without the need to using bolt and related seals measure, make this tool structure simple, easy to process, and the overall structure sealing property of sucker is better.
Sealing strip is convexly equipped in the outer surface of cover plate, when rapidoprint drawn by sucker time, sealing strip directly contacts with rapidoprint and is fixed, the cover plate reducing metal material causes bad possibility to it, and sealing strip can strengthen the sealing property between sucker and rapidoprint, draw more stable, prevent from coming off.
Base frame cross-sectional profiles is square, the cavity side of being body, and annular groove profile is square, and structure is simple, and process is few, can save production cost, raise the efficiency.First passage is located on the bottom surface of base frame, is conveniently connected with pressurized equipment tracheae.
Second passage is uniformly distributed on the cover board with rectangular array shape, and the second passage is uniformly distributed, and sucker can disperse, if the uneven meeting of strength causes rapidoprint easily deformation to occur uniformly to the attraction that rapidoprint applies.
Annular groove is looped around the periphery of the second passage, is arranged on sealing strip in annular groove and the second passage, rapidoprint three form an extraordinary confined space of sealing property, makes full use of the suction force of sucker.The material of base frame and cover plate is all preferably aluminium alloy.
Above-mentioned embodiment is only the preferred embodiment of the present invention; can not limit the scope of protection of the invention with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present invention all belong to the present invention's scope required for protection.
Claims (10)
1. a sucker, it is characterized in that: comprise base frame and cover plate, described base frame is provided with recessed cavity, the side wall upper part of cavity caves inward and forms carrying step, described cover plate is fixed on carrying step by friction welding mode, and described base frame is provided with some first passages, and described cover plate is provided with some second passages, the outer surface of described cover plate is provided with annular groove, is provided with sealing strip in described annular groove.
2. a kind of sucker as claimed in claim 1, is characterized in that: described sealing strip is convexly equipped in the outer surface of cover plate.
3. a kind of sucker as claimed in claim 1, is characterized in that: described base frame cross-sectional profiles is square, the described cavity side of being body.
4. a kind of sucker as claimed in claim 1, is characterized in that: described first passage is located on the bottom surface of described base frame.
5. a kind of sucker as claimed in claim 1, is characterized in that: the material of described sealing strip is rubber.
6. a kind of sucker as claimed in claim 1, is characterized in that: described annular groove profile is square.
7. a kind of sucker as claimed in claim 1, is characterized in that: described second passage is uniformly distributed on the cover board with rectangular array shape.
8. a kind of sucker as claimed in claim 1, is characterized in that: described annular groove is looped around the periphery of the second passage.
9. a kind of sucker as claimed in claim 1, is characterized in that: the material of described base frame and cover plate is aluminium alloy.
10. the manufacture method of a kind of sucker as claimed in claim 1, comprises the following steps:
Step one: offer hollow cavity on base frame, cavity has an opening;
Step 2: cavity wall top is offered to the recessed carrying step of interior;
Step 3: base frame is offered the first passage for being connected with pressurized equipment tracheae;
Step 4: on the cover board offer the second passage;
Step 5: offer annular groove on the outer surface of cover plate, is fixed on sealing strip in annular groove;
Step 6: cover plate is fixed on carrying step by the mode of friction welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636852.XA CN104440659A (en) | 2014-11-12 | 2014-11-12 | Sucker and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636852.XA CN104440659A (en) | 2014-11-12 | 2014-11-12 | Sucker and manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104440659A true CN104440659A (en) | 2015-03-25 |
Family
ID=52887813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410636852.XA Pending CN104440659A (en) | 2014-11-12 | 2014-11-12 | Sucker and manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440659A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342740A (en) * | 2015-10-09 | 2016-02-24 | 邢子苓 | Fracture external fixator |
| CN106252058A (en) * | 2016-08-22 | 2016-12-21 | 泰州新源电工器材有限公司 | The process equipment of a kind of stay step and processing method thereof |
| CN110015564A (en) * | 2019-05-05 | 2019-07-16 | 健松智能技术（嘉兴）有限公司 | A kind of soft plastic bag packaging product sucker and soft plastic bag pack product Acetabula device |
Citations (9)
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|---|---|---|---|---|
| CN2463595Y (en) * | 2001-02-06 | 2001-12-05 | 凌忠基 | Suction disk with network structure |
| US6661080B1 (en) * | 2001-06-28 | 2003-12-09 | Amkor Technology, Inc. | Structure for backside saw cavity protection |
| CN201257599Y (en) * | 2008-09-05 | 2009-06-17 | 申科滑动轴承股份有限公司 | Vacuum chuck |
| US7690705B1 (en) * | 2006-12-21 | 2010-04-06 | Western Digital Technologies, Inc. | Vacuum chuck useful for affixing cover seals to hard disk drives |
| KR20140008625A (en) * | 2012-07-10 | 2014-01-22 | 엘에스엠트론 주식회사 | Mandrel cap for hose molding with securing structure of vacuum passage |
| CN203779153U (en) * | 2014-04-25 | 2014-08-20 | 沈阳富创精密设备有限公司 | Vacuum sucker clamp for disc parts |
| CN203875631U (en) * | 2014-05-27 | 2014-10-15 | 中国电子科技集团公司第四十三研究所 | Vacuum sucker |
| CN203918843U (en) * | 2014-06-18 | 2014-11-05 | 浙江爱仕达电器股份有限公司 | A kind of sponge material grasping sucker for cooker processing |
| CN204195590U (en) * | 2014-11-12 | 2015-03-11 | 深圳市华盛源机电有限公司 | A kind of sucker |
-
2014
- 2014-11-12 CN CN201410636852.XA patent/CN104440659A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2463595Y (en) * | 2001-02-06 | 2001-12-05 | 凌忠基 | Suction disk with network structure |
| US6661080B1 (en) * | 2001-06-28 | 2003-12-09 | Amkor Technology, Inc. | Structure for backside saw cavity protection |
| US7690705B1 (en) * | 2006-12-21 | 2010-04-06 | Western Digital Technologies, Inc. | Vacuum chuck useful for affixing cover seals to hard disk drives |
| CN201257599Y (en) * | 2008-09-05 | 2009-06-17 | 申科滑动轴承股份有限公司 | Vacuum chuck |
| KR20140008625A (en) * | 2012-07-10 | 2014-01-22 | 엘에스엠트론 주식회사 | Mandrel cap for hose molding with securing structure of vacuum passage |
| CN203779153U (en) * | 2014-04-25 | 2014-08-20 | 沈阳富创精密设备有限公司 | Vacuum sucker clamp for disc parts |
| CN203875631U (en) * | 2014-05-27 | 2014-10-15 | 中国电子科技集团公司第四十三研究所 | Vacuum sucker |
| CN203918843U (en) * | 2014-06-18 | 2014-11-05 | 浙江爱仕达电器股份有限公司 | A kind of sponge material grasping sucker for cooker processing |
| CN204195590U (en) * | 2014-11-12 | 2015-03-11 | 深圳市华盛源机电有限公司 | A kind of sucker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342740A (en) * | 2015-10-09 | 2016-02-24 | 邢子苓 | Fracture external fixator |
| CN106252058A (en) * | 2016-08-22 | 2016-12-21 | 泰州新源电工器材有限公司 | The process equipment of a kind of stay step and processing method thereof |
| CN110015564A (en) * | 2019-05-05 | 2019-07-16 | 健松智能技术（嘉兴）有限公司 | A kind of soft plastic bag packaging product sucker and soft plastic bag pack product Acetabula device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |