CN207087621U - A kind of vacuum absorption device for being used to fix workpiece - Google Patents
A kind of vacuum absorption device for being used to fix workpiece Download PDFInfo
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- CN207087621U CN207087621U CN201720795914.0U CN201720795914U CN207087621U CN 207087621 U CN207087621 U CN 207087621U CN 201720795914 U CN201720795914 U CN 201720795914U CN 207087621 U CN207087621 U CN 207087621U
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- workpiece
- annular boss
- rotary shaft
- absorptive table
- absorption
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Abstract
The utility model provides a kind of vacuum absorption device for being used to fix workpiece, including rotary shaft, is set in vertical direction；Swivel joint, installed in the lower section of the rotary shaft, the passage of the swivel joint connects with the passage of the rotary shaft；Absorber；Absorptive table, in the rotary shaft, annular boss portion is provided with the absorptive table, the periphery wall in annular boss portion is bonded with the internal perisporium of workpiece, and annular boss portion is used to fix workpiece；And air intake duct, the tail end of the air intake duct are connected with the absorber, the head end of the air intake duct connects with the passage of the swivel joint, for transmitting adsorbed gas by absorption of workpieces in the absorptive table.Workpiece is fixed on absorptive table by the utility model by double action, so can prevent single effect from workpiece can not be made to be firmly fixed on absorptive table, and situation about dropping occurs without having to worry about workpiece such as mobile phone shells；Furthermore the utility model has the characteristics of simple in construction and fixed performance is high.
Description
Technical field
The utility model belongs to Work fixing device technical field, specifically, the utility model is related to a kind of be used for admittedly
Determine the vacuum absorption device of workpiece.
Background technology
The application of mobile phone turns into the necessity of modern society, with the development of society, everybody profile to mobile phone shell has
Higher requirement, not requiring nothing more than mobile phone shell has durable function, while also requires that mobile phone shell has performance attractive in appearance.But making
, it is necessary to pay attention to the crudy of mobile phone shell when mobile phone shell；When being processed to mobile phone shell, if single processing, can lead to
Artificial directly polishing is crossed, but it is now so big to the demand of mobile phone, therefore under normal circumstances, it should using polishing
Machine is polished mobile phone shell, when being carried out to mobile phone shell, it is necessary to carry out the processing such as edging, Che Bian, chamfering to mobile phone shell, is being added
Man-hour cannot make the periphery of mobile phone shell not then can not realize disposable machine-shaping with the presence of any clamping thing, how
Without realizing that the polishing of mobile phone shell then turns into the task of top priority when clamping to mobile phone shell periphery.
The method for being used to adsorb workpiece in the prior art has a lot, if the applying date is December 23, Application No. in 2013
The Chinese patent document of the 201520853085.9th, entitled " a kind of eyeglass inhales the axle car edge turning chamfering machine of vacuum four automatically ", the China
A kind of eyeglass that discloses of patent document inhales the axle car edge turning chamfering machine of vacuum four automatically, belongs to machining eyeglass field of mechanical technique, bag
Include the lens orientation fixing device of workbench and setting on the table, in addition to car side device and facing attachment；The car side
Device includes lathe tool, vertical feeding mechanism and horizontal feed mechanism；The facing attachment includes automatic wheel sander and fixation
On the table being provided from the rotating device that dynamic wheel sander does swivel feeding motion.The eyeglass of the Chinese patent document is certainly
Dynamic four axle car edge turning chamfering machines, it is provided with facing attachment, after the car piece end of job, facing attachment work, eyeglass is fallen
Angle operation, so that the automatic four axles car edge turning chamfering machine of this eyeglass can carry out eyeglass car side and eyeglass chamfering operation, eyeglass can be shortened
Process time and reduction staff, improve production efficiency, reduce production cost.But the eyeglass of the Chinese patent document is automatic
Eyeglass can only be adsorbed by inhaling the axle car edge turning chamfering machine of vacuum four, and the processing side of other workpiece such as the processing mode of eyeglass and mobile phone shell
Formula is different, i.e., other workpiece such as mobile phone shell are not only that just can complete whole process by chamfering and Che Bian.Therefore eyeglass
Suction type can not be applied to other workpiece such as mobile phone shell.
Utility model content
The purpose of this utility model is to provide a kind of vacuum absorption device for being used to fix workpiece, existing at least to solve
The workpiece such as processing mobile phone shell present in technology needs the technical problem that could be completed by multiprogramming.
In order to solve the above problems, the utility model provides a kind of vacuum absorption device for being used to fix workpiece, its technology
Scheme is as follows：
A kind of vacuum absorption device for being used to fix workpiece, including rotary shaft, are set in vertical direction, for providing rotation
Power, passage is provided with the rotary shaft；Swivel joint, installed in the lower section of the rotary shaft, on the swivel joint
Provided with passage, the passage of the swivel joint connects with the passage of the rotary shaft；Absorber, for providing negative pressure
Power；Absorptive table, in the rotary shaft, annular boss portion, the periphery wall in annular boss portion are provided with the absorptive table
It is bonded with the internal perisporium of workpiece, annular boss portion is used to fix workpiece；And air intake duct, the tail end of the air intake duct and the absorption
Device is connected, and the head end of the air intake duct connects with the passage of the swivel joint, for transmitting adsorbed gas by absorption of workpieces
On the absorptive table.
The vacuum absorption device described above for being used to fix workpiece, more preferably：It is provided with and inhales on the absorptive table
Attached centre bore, the adsorption site hole connect with the passage of the rotary shaft, in being provided with the periphery in the adsorption site hole
Heart hole annular boss, the upper surface of the centre bore annular boss are bonded with the lower surface of workpiece.
The vacuum absorption device described above for being used to fix workpiece, more preferably：Also include centre bore check valve, institute
State centre bore check valve to be arranged on the adsorption site hole, for preventing gas backstreaming.
The vacuum absorption device described above for being used to fix workpiece, more preferably：Four in the adsorption site hole
It is provided with multiple absorption secondary orifices week, the absorption secondary orifices connects with the passage of the rotary shaft, on the periphery of the absorption secondary orifices
Provided with secondary orifices annular boss, the upper surface of the secondary orifices annular boss is bonded with the lower surface of workpiece.
The vacuum absorption device described above for being used to fix workpiece, more preferably：Also include secondary orifices check valve, it is described
Secondary orifices check valve is arranged in the absorption secondary orifices, for preventing gas backstreaming.
The vacuum absorption device described above for being used to fix workpiece, more preferably：The absorption secondary orifices is four,
Cloth is arranged on the periphery in the adsorption site hole.
The vacuum absorption device described above for being used to fix workpiece, more preferably：In the upper surface of the absorptive table
Periphery is lateral opening provided with multiple absorption, and the lateral opening passage with the rotary shaft of the absorption connects, in the absorption lateral opening week
Side is provided with lateral opening annular boss, and the upper surface of the lateral opening annular boss is bonded with the lower surface of workpiece.
The vacuum absorption device described above for being used to fix workpiece, more preferably：Also include lateral opening check valve, it is described
Lateral opening check valve be arranged on it is described absorption it is lateral opening on, for preventing gas backstreaming.
The vacuum absorption device described above for being used to fix workpiece, more preferably：The lateral opening absorption is four,
Cloth is arranged on the upper surface periphery of the absorptive table.
The vacuum absorption device described above for being used to fix workpiece, more preferably：The absorptive table is quality of rubber materials
It is made.
Analysis is understood, compared with prior art, is with beneficial effect the advantages of the utility model：
It is provided by the utility model to be used to fixing the vacuum absorption device of workpiece by the annular boss portion of absorptive table by work
Part is fixed in annular boss portion, further through the suction of absorber by absorption of workpieces on absorptive table, the utility model passes through double
Recast is fixed on absorptive table with by workpiece, so can prevent single effect from workpiece can not be made to be firmly fixed to absorptive table
On；It is firmly fixed to by the architectural feature of absorptive table and the effect workpiece of absorber on absorptive table, this reality can be made
Directly can carry out preliminary grinding, middle mill to workpiece such as mobile phone shells with the new vacuum absorption device for being used to fix workpiece, refine and
Light process is received, situation about dropping occurs without having to worry about workpiece such as mobile phone shells；Furthermore the utility model has simple in construction and solid
It is qualitative can it is high the characteristics of.
Brief description of the drawings
Fig. 1 is the structural representation for being used to fix the vacuum absorption device of workpiece of the utility model preferred embodiment；
Fig. 2 is the overlooking structure figure for being used to fix the vacuum absorption device of workpiece of the utility model preferred embodiment.
In figure：1- swivel joints；2- rotary shafts；3- air intake ducts；31- adsorbs secondary orifices；311- secondary orifices check valves；312- secondary orifices
Annular boss；32- absorption is lateral opening；The lateral opening check valves of 321-；The lateral opening annular boss of 322-；33- centre bore check valves；331- centers
Hole annular boss；4- absorbers；5- rotary shaft supporting tables；6- absorptive tables；61- annular boss portion.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the vacuum absorption device for being used to fix workpiece of the utility model preferred embodiment mainly wraps
Rotary shaft 2 is included, is set in vertical direction, for providing revolving force, passage is provided with rotary shaft 2；Swivel joint 1, installation
In the lower section of rotary shaft 2, passage is provided with swivel joint 1, the passage of swivel joint 1 connects with the passage of rotary shaft 2
It is logical；Absorber 4, for providing negative pressure；Absorptive table 6, in rotary shaft 2, annular boss portion is provided with absorptive table 6
61, the periphery wall in annular boss portion 61 is bonded with the internal perisporium of workpiece, and annular boss portion 61 is used to fix workpiece；Air intake duct 3, inhale
The tail end of tracheae 3 is connected with absorber 4, and the head end of air intake duct 3 connects with the passage of swivel joint 1, for transmitting adsorbed gas
Body is by absorption of workpieces on absorptive table 6.
Sum it up, the vacuum absorption device provided by the utility model for being used to fix workpiece passes through the annular of absorptive table 6
Workpiece is fixed in annular boss portion 61 by boss portion 61, further through the suction of absorber 4 by absorption of workpieces on absorptive table 6,
Workpiece is fixed on absorptive table 6 by the utility model by double action, can so prevent single effect from workpiece can not be made firm
Solid be fixed on absorptive table 6；It is firmly fixed to by the architectural feature of absorptive table 6 and the effect workpiece of absorber 4
On absorptive table 6, the vacuum absorption device of the present utility model for being used to fix workpiece can be enable directly to workpiece such as mobile phone shells
Carry out preliminary grinding, middle mill, fine grinding and receive light process, situation about dropping occurs without having to worry about workpiece such as mobile phone shells；Furthermore this practicality
It is new that there is the characteristics of simple in construction and fixed performance is high.
In order to make the utility model carry out firm absorption to workpiece such as mobile phone shells, as shown in Figure 1 and Figure 2, this practicality is new
Type is provided with adsorption site hole (not shown) on absorptive table 6, and adsorption site hole connects with the passage of rotary shaft 2, in absorption
The periphery in heart hole is provided with centre bore annular boss 331, and the upper surface of centre bore annular boss 331 is bonded with the lower surface of workpiece.
Preferably, adsorption site hole is caused to adsorb workpiece in order to prevent the gas of absorber 4 deficiency or suction deficiency,
As shown in Figure 1 and Figure 2, the utility model also includes centre bore check valve 33, and centre bore check valve 33 is arranged on adsorption site hole
On, for preventing gas backstreaming.
In order to make the utility model carry out firm absorption to workpiece such as mobile phone shells, as shown in Figure 1 and Figure 2, this practicality is new
Type is surrounded by multiple absorption secondary orifices 31 adsorption site hole, and absorption secondary orifices 31 is connected with the passage of rotary shaft 2, adsorbed
The periphery of secondary orifices 31 is provided with secondary orifices annular boss 312, and the upper surface of secondary orifices annular boss 312 is bonded with the lower surface of workpiece.It is excellent
Elect as, cause absorption secondary orifices 31 can not adsorb workpiece in order to prevent the gas of absorber 4 deficiency or suction deficiency, such as
Shown in Fig. 1, Fig. 2, the utility model also includes secondary orifices check valve 311, and secondary orifices check valve 311 is arranged in absorption secondary orifices 31, used
In preventing gas backstreaming.More preferably, it is four to adsorb secondary orifices 31, is uniformly arranged on the periphery in adsorption site hole.
In order to make the utility model carry out firm absorption to workpiece such as mobile phone shells, as shown in Figure 1 and Figure 2, this practicality is new
Type is provided with multiple absorption lateral opening 32 on the upper surface periphery of absorptive table 6, and absorption lateral opening 32 connects with the passage of rotary shaft 2,
The periphery for adsorbing lateral opening 32 is provided with lateral opening annular boss 322, and the upper surface of lateral opening annular boss 322 and the lower surface of workpiece are pasted
Close.Preferably, in order to preventing the gas of air intake duct 3 deficiency or suction deficiency and work can not be adsorbed by causing to adsorb lateral opening 32
Part, as shown in Figure 1 and Figure 2, the utility model also include lateral opening check valve 321, and lateral opening check valve 321 is arranged on absorption lateral opening 32
On, for preventing gas backstreaming.More preferably, absorption lateral opening 32 is four, is uniformly arranged in the upper surface of absorptive table 6 week
Side.
In the utility model, in order to be easy to absorptive table 6 to be arranged in rotary shaft 2, set in the upper end of rotary shaft 2
There is rotary shaft supporting table 5, can be that absorptive table 6 provides good support.
In order to make the utility model not cause cut equivalent damage, absorption of the present utility model to workpiece such as mobile phone shells
Platform 6 is made for quality of rubber materials.
As shown in Figure 1 and Figure 2, the course of work of the present utility model is elaborated below：
Workpiece is stuck in the annular boss portion 61 of absorptive table 6, then the acting by absorber 4, by adsorption site hole,
Under four absorption secondary orifices, 31, four lateral opening 32 collective effects of absorption so that workpiece is securely fixed on absorptive table 6；Then lead to
The control to rotary shaft 2 is crossed, workpiece is slowly rotated, workpiece is polished by workpiece polishing mechanism；Because there is provided rotation
Adapter 1, rotary shaft 2 can be made normally to rotate without air intake duct 3 is had any impact.
Analysis is understood, compared with prior art, is with beneficial effect the advantages of the utility model：
The vacuum absorption device provided by the utility model for being used to fix workpiece will by the annular boss portion 61 of absorptive table 6
Workpiece is fixed in annular boss portion 61, further through the suction of absorber 4 by absorption of workpieces on absorptive table 6, the utility model
Workpiece is fixed on absorptive table 6 by double action, so can prevent single effect from can not be firmly fixed to workpiece
On absorptive table 6；It is firmly fixed to by the architectural feature of absorptive table 6 and the effect workpiece of absorber 4 on absorptive table 6,
Can enable it is of the present utility model be used to fixing the vacuum absorption device of workpiece directly the workpiece such as mobile phone shell are carried out preliminary grinding, in
Mill, fine grinding and receipts light process, situation about dropping occurs without having to worry about workpiece such as mobile phone shells；Furthermore the utility model has structure
The characteristics of simple and fixed performance is high.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only
's.It is all in the scope of the utility model or in the change being equal in the scope of the utility model by the utility model bag
Contain.
Claims (10)
- A kind of 1. vacuum absorption device for being used to fix workpiece, it is characterised in that including：Rotary shaft, set in vertical direction, for providing revolving force, passage is provided with the rotary shaft；Swivel joint, installed in the lower section of the rotary shaft, passage is provided with the swivel joint, the swivel joint Passage connects with the passage of the rotary shaft；Absorber, for providing negative pressure；Absorptive table, in the rotary shaft, annular boss portion, the periphery wall in annular boss portion are provided with the absorptive table It is bonded with the internal perisporium of workpiece, annular boss portion is used to fix workpiece；WithAir intake duct, the tail end of the air intake duct are connected with the absorber, the head end of the air intake duct and the swivel joint Passage connects, for transmitting adsorbed gas by absorption of workpieces in the absorptive table.
- 2. the vacuum absorption device according to claim 1 for being used to fix workpiece, it is characterised in that：Adsorption site hole is provided with the absorptive table, the adsorption site hole connects with the passage of the rotary shaft, in institute The periphery for stating adsorption site hole is provided with centre bore annular boss, the upper surface of the centre bore annular boss and the lower surface of workpiece Fitting.
- 3. the vacuum absorption device according to claim 2 for being used to fix workpiece, it is characterised in that also include：Centre bore check valve, the centre bore check valve is arranged on the adsorption site hole, for preventing gas backstreaming.
- 4. the vacuum absorption device according to claim 2 for being used to fix workpiece, it is characterised in that：Multiple absorption secondary orifices that are surrounded by the adsorption site hole, the passage of the absorption secondary orifices and the rotary shaft connect It is logical, it is provided with secondary orifices annular boss, the upper surface of the secondary orifices annular boss and the lower end of workpiece on the periphery of the absorption secondary orifices Face is bonded.
- 5. the vacuum absorption device according to claim 4 for being used to fix workpiece, it is characterised in that also include：Secondary orifices check valve, the secondary orifices check valve is arranged in the absorption secondary orifices, for preventing gas backstreaming.
- 6. the vacuum absorption device according to claim 4 for being used to fix workpiece, it is characterised in that：The absorption secondary orifices is four, is uniformly arranged on the periphery in the adsorption site hole.
- 7. the vacuum absorption device according to claim 2 for being used to fix workpiece, it is characterised in that：It is lateral opening that multiple absorption are provided with the upper surface periphery of the absorptive table, it is described to adsorb the lateral opening and passage of the rotary shaft Connection, is provided with lateral opening annular boss on the lateral opening periphery of the absorption, under the upper surface and workpiece of the lateral opening annular boss End face is bonded.
- 8. the vacuum absorption device according to claim 7 for being used to fix workpiece, it is characterised in that also include：Lateral opening check valve, the lateral opening check valve be arranged on it is described absorption it is lateral opening on, for preventing gas backstreaming.
- 9. the vacuum absorption device according to claim 7 for being used to fix workpiece, it is characterised in that：The lateral opening absorption is four, is uniformly arranged on the upper surface periphery of the absorptive table.
- 10. the vacuum absorption device according to claim 1 or 2 for being used to fix workpiece, it is characterised in that：The absorptive table is made for quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795914.0U CN207087621U (en) | 2017-06-30 | 2017-06-30 | A kind of vacuum absorption device for being used to fix workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795914.0U CN207087621U (en) | 2017-06-30 | 2017-06-30 | A kind of vacuum absorption device for being used to fix workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207087621U true CN207087621U (en) | 2018-03-13 |
Family
ID=61555030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795914.0U Expired - Fee Related CN207087621U (en) | 2017-06-30 | 2017-06-30 | A kind of vacuum absorption device for being used to fix workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207087621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906832A (en) * | 2019-11-04 | 2020-03-24 | 上海天庹智能设备有限公司 | Negative pressure positioning and measuring device and measuring method thereof |
| CN111097711A (en) * | 2019-11-04 | 2020-05-05 | 上海天庹智能设备有限公司 | Accurate measurement device and method for size of cylindrical ring of compressor |
-
2017
- 2017-06-30 CN CN201720795914.0U patent/CN207087621U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906832A (en) * | 2019-11-04 | 2020-03-24 | 上海天庹智能设备有限公司 | Negative pressure positioning and measuring device and measuring method thereof |
| CN111097711A (en) * | 2019-11-04 | 2020-05-05 | 上海天庹智能设备有限公司 | Accurate measurement device and method for size of cylindrical ring of compressor |
| CN110906832B (en) * | 2019-11-04 | 2021-09-03 | 上海天庹智能设备有限公司 | Negative pressure positioning and measuring device and measuring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180313 Termination date: 20180630 |