CN205043669U - Pneumatic permanent -magnetic chuck of integral type - Google Patents
Pneumatic permanent -magnetic chuck of integral type Download PDFInfo
- Publication number
- CN205043669U CN205043669U CN201520844521.5U CN201520844521U CN205043669U CN 205043669 U CN205043669 U CN 205043669U CN 201520844521 U CN201520844521 U CN 201520844521U CN 205043669 U CN205043669 U CN 205043669U
- Authority
- CN
- China
- Prior art keywords
- piston
- cylinder
- permanent magnet
- cylinder shell
- magnetic chuck
- 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.)
- Active
Links
Landscapes
- Manipulator (AREA)
- Actuator (AREA)
Abstract
Pneumatic permanent -magnetic chuck of integral type relates to the magnetic force sucking disc that the trade of automizing was used, including the gas cylinder shell body, piston and permanent magnet, and its characterized in that: the gas cylinder shell body is the integral type structure of tubbiness, internal piston and the permanent magnet installed of gas cylinder shell, the piston is installed in the cylinder on the internal upper portion of gas cylinder shell, the permanent magnet is in the same place below the piston and with the piston is fixed, the gas cylinder shell body suitable for reading or end opening are equipped with and are used for the cylinder head of sealing, be equipped with the air current hole in lateral wall of the cylinder or the cylinder head, the air current can reach the below of permanent magnet, through the motion control permanent magnet of piston and the distance of gas cylinder shell body bottom, realize that the bottom magnetic has or not, the advantage is: air -operated controller, convenient to use, safety, conceive ingenious, compact structure, small, light in weight, low in manufacturing cost, flexible movements, the article that can extensively be applicable to automatic trade picks, to high temperature, the space is narrow and small and picking of little article more has outstanding superiority.
Description
Technical field
The utility model relates to a kind of magnetic suction disc of industrial use, the magnetic suction disc of particularly automation industry.
Background technology
The action of current industrial utilization absorption class realizes mainly taking two kinds of structures to the crawl of object and the Acetabula device of release: one is vacuum cup absorbent bodies surface, another kind is electromagnet absorption ferromagnetic object, wherein for vacuum cup, require body surface enough smoothly and there is larger air-tightness, there is larger area as the position captured, if crawled object is difficult to meet the demands, be just difficult to capture; For the structure of electromagnet, need continual electric energy to keep the magnetic of sucker, therefore, its energy consumption is higher, except heating and security appliance problem, once occur to have a power failure or fault, crawled object can fall down, very dangerous, traditional permanent magnetic chuck due to want Non-follow control magnetic force with or without, so substantially cannot use on automation terminal-collecting machine.
Application number be 200620039665.4 Chinese utility model patent disclose a kind of Pneumatic permanent magnet suction cup device, comprise permanent magnet 3, with cylinder 7 and the overcoat 5 of piston 6 and cylinder bucket 8, permanent magnet 3 is linked together by the push rod of holder 4 and piston 6, the position of permanent magnet is controlled with cylinder, thus achieve adhesive and the disengaging of sucker and crawled object, but piston is in cylinder bucket in this patent, and permanent magnet is in overcoat 5, complex structure after overcoat is connected with cylinder bucket, overall dimension and weight are all larger, manufacturing expense is high, take up room large, install, it is convenient not to use, flexibly.
Summary of the invention
The Integral pneumatic permanent magnetic chuck that problem to be solved in the utility model is to provide a kind of compact conformation, volume is little, cost is low, efficiency is high.
For solving the problem, the technical solution adopted in the utility model is: Integral pneumatic permanent magnetic chuck, comprise cylinder shell, piston and permanent magnet, it is characterized in that: cylinder shell is the integral structure of tubbiness, piston and permanent magnet are installed in cylinder shell, piston is arranged in the cylinder of cylinder shell internal upper part, permanent magnet below piston and and piston be fixed together, suitable for reading or the end opening of cylinder shell is provided with the cylinder head for sealing, cylinder sidewall or cylinder head are provided with airflow hole, and air-flow can arrive the below of permanent magnet.By the motion of piston, the distance controlled bottom permanent magnet and cylinder shell changes, when moving to the bottom in cylinder shell when permanent magnet, object just can be adsorbed in bottom, realize the adsorption function of sucker, after permanent magnet moves upward and zooms out with the distance of bottom, the object below bottom will be released because magnetic reduces gradually.
Further improvement of the utility model, be provided with spring above described piston, cylinder head is withstood in the upper end of spring.When piston and permanent magnet need to move downward absorption object, can provide thrust by spring, in addition, when cylinder does not have source of the gas, spring can shift piston and permanent magnet onto lowermost end, can continue to adsorb object.
Of the present utility modelly improve further, the sidewall upper of cylinder or cylinder head are provided with overdraught hole, and lower end is provided with downstream hole again.
Of the present utility modelly improve further, connected as one by connecting rod and terminal pad between described permanent magnet and piston, gas can arrive below permanent magnet again.
Of the present utility modelly to improve further again, described permanent magnet can embed the below of internal piston, the lower surface of permanent magnet is roughly concordant with the lower surface of piston, protrude a little or recessed, the lower surface of permanent magnet can move to cylinder bottom or to greatest extent close to cylinder bottom.
Of the present utility modelly to improve further again, the center of the cylinder head of described cylinder is provided with guide cylinder, the overcentre of described piston is provided with corresponding guide pipe, guide pipe can move up and down in guide cylinder, the centre of piston and permanent magnet is provided with through hole, and air-flow can enter the bottom of cylinder by guide cylinder, guide pipe, through hole.
The utility model compared with prior art, advantage is: pneumatic control, easy to use, safe, is skillfully constructed, compact conformation, volume is little, lightweight, and efficiency is high, low cost of manufacture, flexible movements, the object that can be widely used in automation industry captures, and the crawl for high temperature, narrow space and small articles has more outstanding superiority.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1 cylinder when being in bottom.
Fig. 2 is the structural representation of the utility model embodiment 1 cylinder when being in topmost.
Fig. 3 is the structural representation of the utility model embodiment 2.
Fig. 4 is the structural representation of the utility model embodiment 3.
In figure: 1. cylinder shell, 2. cylinder, 3. piston, 4. sealing ring, 5. terminal pad, 6. permanent magnet, 7. connecting rod, 8. downstream hole, 9. overdraught hole, 10. cylinder head, 11. springs, 12. guide pipes, 13. guide cylinders.
Detailed description of the invention
Embodiment 1:
As Fig. 1, shown in 2, Integral pneumatic permanent magnetic chuck of the present utility model, comprise cylinder shell 1, piston 3 and permanent magnet 6, it is characterized in that: cylinder shell 1 is the integral structure of tubbiness, piston 3 and permanent magnet 6 are installed in cylinder shell 1, piston 3 is arranged in the cylinder 2 of cylinder shell 1 internal upper part, permanent magnet 6 below piston 3 and and piston 3 be fixed together, suitable for reading or the end opening of cylinder shell 1 is provided with the cylinder head 10 for sealing, cylinder sidewall or cylinder head are provided with airflow hole, preferred version is provided with overdraught hole 9 in the sidewall upper or cylinder head of described cylinder 2, lower end is provided with downstream hole 8, air-flow can arrive the below of permanent magnet, permanent magnet and piston thrust upwards can be given from below, when permanent magnet and piston are shifted onto top, state as shown in Figure 2, permanent magnet and bottom away from, magnetic is not had bottom sucker.When the top inflation of piston, piston and permanent magnet can be pulled to the bottom of cylinder shell, state shown in Fig. 1, and now bottom has magnetic, can hold the object of various ferromagnetic material.
In the present embodiment, alternatively, connected as one by connecting rod 7 and terminal pad 5 between described permanent magnet 6 and piston 3.
Embodiment 2:
As shown in Figure 3, on the basis of embodiment 1, be provided with spring 11 above described cylinder 2 inner carrier 3, cylinder head 10 is withstood in the upper end of spring 11, and so direct use spring just can shift piston onto the bottom of cylinder.When stopping the supple of gas or steam, spring can ensure that permanent magnetic chuck of the present utility model can hold object always, safer.
Embodiment 3:
As shown in Figure 4, the present embodiment is the improvement carried out on the basis of embodiment 2, described permanent magnet 6 embeds the below of piston 3 inside, the lower surface of permanent magnet 6 is roughly concordant with the lower surface of piston 3, protrude or slightly recessed, difference in height controls within ± 5mm, and the lower surface of permanent magnet 6 can move to the bottom of cylinder.
As another priority scheme, the center of the cylinder head 10 of described cylinder is provided with guide cylinder 13, the overcentre of described piston 3 is provided with corresponding guide pipe 12, guide pipe 12 can move up and down in guide cylinder 13, the centre of piston and permanent magnet is provided with through hole, and air-flow can enter the bottom of cylinder by guide cylinder, guide pipe, through hole.
For the ordinary skill in the art; by the understanding to above-mentioned various embodiment; can multiple change, amendment be carried out, replace and reconfigure these embodiments according to principle of the present utility model and spirit; all can arrive similar effect, belong to protection domain of the present utility model too.
Claims (6)
1. Integral pneumatic permanent magnetic chuck, comprise cylinder shell (1), piston (3) and permanent magnet (6), it is characterized in that: the integral structure that cylinder shell (1) is tubbiness, piston (3) and permanent magnet (6) are installed in cylinder shell (1), piston (3) is arranged in the cylinder (2) of cylinder shell (1) internal upper part, permanent magnet (6) below piston (3) and and piston (3) be fixed together, suitable for reading or the end opening of cylinder shell (1) is provided with the cylinder head (10) for sealing, cylinder sidewall or cylinder head are provided with airflow hole, air-flow can arrive the below of permanent magnet.
2. Integral pneumatic permanent magnetic chuck according to claim 1, it is characterized in that: be provided with spring (11) above described cylinder (2) inner carrier (3), cylinder head (10) is withstood in the upper end of spring (11).
3. Integral pneumatic permanent magnetic chuck according to claim 1, is characterized in that: the sidewall upper of described cylinder (2) or cylinder head are provided with overdraught hole (9), and lower end is provided with downstream hole (8).
4. Integral pneumatic permanent magnetic chuck according to claim 1, is characterized in that: connected as one by connecting rod (7) and terminal pad (5) between described permanent magnet (6) and piston (3).
5. Integral pneumatic permanent magnetic chuck according to claim 1, it is characterized in that: described permanent magnet (6) embeds the inner below of piston (3), the lower surface of permanent magnet (6) is roughly concordant with the lower surface of piston (3), protrude or slightly recessed, difference in height controls within ± 5mm, and the lower surface of permanent magnet (6) can move to the bottom of cylinder.
6. the Integral pneumatic permanent magnetic chuck according to claim 1,2 or 5, it is characterized in that: the center of the cylinder head (10) of described cylinder (2) is provided with guide cylinder (13), the overcentre of described piston (3) is provided with corresponding guide pipe (12), guide pipe (12) can move up and down in guide cylinder (13), the centre of piston and permanent magnet is provided with through hole, and air-flow can enter the bottom of cylinder by guide cylinder, guide pipe, through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844521.5U CN205043669U (en) | 2015-10-19 | 2015-10-19 | Pneumatic permanent -magnetic chuck of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844521.5U CN205043669U (en) | 2015-10-19 | 2015-10-19 | Pneumatic permanent -magnetic chuck of integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043669U true CN205043669U (en) | 2016-02-24 |
Family
ID=55337284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844521.5U Active CN205043669U (en) | 2015-10-19 | 2015-10-19 | Pneumatic permanent -magnetic chuck of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043669U (en) |
-
2015
- 2015-10-19 CN CN201520844521.5U patent/CN205043669U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105196210A (en) | Integrated pneumatic permanent magnetic chuck | |
| CN205207407U (en) | Multi -functional sucking disc of double entry | |
| CN105234953B (en) | For moving the sucker and its removable adsorbent equipment of adsorbent equipment | |
| CN205043669U (en) | Pneumatic permanent -magnetic chuck of integral type | |
| CN203667581U (en) | Pot grabbing mechanism of packaging device | |
| CN204772572U (en) | Pneumatic electro -magnet mechanical gripper | |
| CN107081782A (en) | A kind of absorption type material taking hand of mechanical arm tail end | |
| CN212763527U (en) | A magnet sucking disc for brake block production | |
| WO2015074560A1 (en) | Vacuum adsorption robot with vacuum sucker | |
| CN103934655A (en) | Vacuum assembling mechanism | |
| KR102350774B1 (en) | Vacuum absorption device of material | |
| CN202152117U (en) | Vacuum adsorption device | |
| CN201907911U (en) | Vacuum sucking disc type hoisting equipment | |
| CN208753289U (en) | A kind of chip adsorbent equipment and chip bonding system | |
| CN203936285U (en) | For the manipulator of notching press loading and unloading | |
| CN204124820U (en) | Corrugated flexible strengthens sucker | |
| CN202665162U (en) | Vacuum absorption device | |
| CN207121212U (en) | Magnetic suction nozzle | |
| CN201446530U (en) | Absorption mechanism for carrying cone product | |
| CN209724944U (en) | A kind of switchable sucker structure | |
| CN211967563U (en) | Adsorption type mechanical arm | |
| CN202179414U (en) | Labyrinthine sucker | |
| CN206825451U (en) | A kind of diplopore sucker based on solenoid valve control | |
| CN211337930U (en) | Permanent magnetic chuck convenient to use | |
| CN204689180U (en) | Stainless steel lead belt carrying vacuum chuck device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |