CN204954681U - Combination cylinder - Google Patents
Combination cylinder Download PDFInfo
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- CN204954681U CN204954681U CN201520696679.2U CN201520696679U CN204954681U CN 204954681 U CN204954681 U CN 204954681U CN 201520696679 U CN201520696679 U CN 201520696679U CN 204954681 U CN204954681 U CN 204954681U
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- cylinder
- accepting groove
- hole
- rule
- combined cylinders
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Abstract
The utility model relates to a combination cylinder, just point including body, lower apron, cylinder, the positive arm of rule and rule. Earlier place the work piece in the upper surface of body, then the cylinder drives the positive arm of rule and then drive rule and just pointing the motion, first frame and the second frame including mutually perpendicular is just being pointed to rule, and first frame and second frame can promote the work piece and move, and when position and preset position that the work piece was placed had the deviation, the work piece is advised just to point promoted preset position, so above -mentioned combination cylinder can improve the positional accuracy of work piece. After the work piece lies in preset position, can be through the absorption hole vacuum adsorption work piece on the upper cover plate, with fixed work piece.
Description
Technical field
The utility model relates to cylinder technical field, particularly relates to a kind of combined cylinders.
Background technology
In automated machine field, usually need to position planar object (cover-plate glass etc. of such as touch-screen) and fix.Tradition adopts conventional pneumatic device position planar object and fix usually, but when workpiece (planar object) is placed in after on conventional pneumatic device, because the position of workpiece when placing may occur deviation with precalculated position, and conventional pneumatic device cannot adjust workpiece devious, therefore there will be the phenomenon that location is inaccurate.
Utility model content
Based on this, be necessary for above-mentioned technical problem, a kind of combined cylinders that can improve the positional accuracy of workpiece is provided.
A kind of combined cylinders, comprising:
Body, the lower surface comprising a upper surface and arrange back on described upper surface, described lower surface offers the first accepting groove, and the side opening of described body is provided with the first through hole communicated with described first accepting groove, and the side surface of described body also offers air inlet;
Lower cover, is covered on the opening part of described first accepting groove;
Cylinder, is contained in described first accepting groove;
Advise positive arm, be arranged on described cylinder, move back and forth with the stretching of piston rod of described cylinder, the positive arm of described rule is arranged in described first through hole, and the side of the positive arm of described rule contacts with the sidewall of described first through hole; And
Rule are just pointed, and be arranged at one end of the positive arm of described rule, described rule are just being pointed and comprised mutually perpendicular first frame and the second frame.
Wherein in an embodiment, the upper surface of described body offers the second accepting groove, described second accepting groove and described first accepting groove mutually isolated, the opening part of described second accepting groove is covered with upper cover plate, described upper cover plate offers adsorption hole, and the side opening of described body is provided with the second through hole.
Wherein in an embodiment, in described second through hole, be provided with vacuum valve.
Wherein in an embodiment, the intersection of described first frame and described second frame is provided with the first chamfering, and described upper cover plate is provided with second chamfering corresponding with described first chamfering.
Wherein in an embodiment, described cylinder is slide unit cylinder, and described slide unit cylinder comprises cylinder body and crossed roller guide rail.
Wherein in an embodiment, described body side also offers third through-hole and fourth hole, is respectively arranged with pressure regulator valve in described third through-hole and described fourth hole, and described pressure regulator valve is respectively used to the speed regulating described cylinder intake He give vent to anger.
Wherein in an embodiment, described air inlet place is provided with inlet suction port.
Wherein in an embodiment, described inlet suction port place is provided with check valve.
Wherein in an embodiment, be also provided with sealing strip, the openend of described first accepting groove is provided with cannelure, and described sealing strip is positioned at described cannelure.
Wherein in an embodiment, described cylinder is installed on the bottom of described first accepting groove by pin.
Combinations thereof cylinder at least has the following advantages:
First workpiece is placed in the upper surface of body, then cylinder drives the positive arm of rule and then drives the positive finger motion of rule, rule are just being pointed and are being comprised orthogonal first frame and the second frame, first frame and the second frame can promote workpiece movable, when the position that workpiece is placed and pre-determined bit are equipped with deviation, workpiece is advised just to point is pushed to precalculated position, and therefore combinations thereof cylinder can improve the positional accuracy of workpiece.After workpiece is positioned at precalculated position, can by the adsorption hole vacuum suction workpiece on upper cover plate, with fixation workpiece.
Accompanying drawing explanation
Fig. 1 is the top view of combined cylinders in an embodiment;
Fig. 2 is the upward view of the omission of combined cylinders shown in Fig. 1 lower cover.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar improvement without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public concrete enforcement.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in description of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
Referring to Fig. 1 and Fig. 2, is the combined cylinders 10 in an embodiment.This combined cylinders 10 is mainly used in location and fixed pan object, the glass cover-plate etc. of such as touch-screen.Combined cylinders 10 comprises body 100, lower cover (not shown), cylinder 200, advises positive arm 300, advises and just pointing 400 and upper cover plate 500.
The lower surface 120 that body 100 comprises a upper surface 110 and arranges back on upper surface 110, be the side of body 100 between upper surface 110 and lower surface 120, and vertical setting is distinguished with upper surface 110 and lower surface 120 in side.Lower surface 120 offers the first accepting groove 120a, and the first accepting groove 120a is for accommodating cylinder 200.The side opening of body 100 is provided with the first through hole 120b communicated with the first accepting groove 120a, and the first through hole 120b can be square opening, with the mating shapes with the positive arm 300 of rule.
Lower cover (not shown) is covered on the opening part of the first accepting groove 120a, and lower cover (not shown) is for covering the opening of the first accepting groove 120a.Cylinder 200 is contained in the first accepting groove 120a.Particularly, cylinder 200 can be installed on the bottom of the first accepting groove 120a by pin.Specific in present embodiment, the inclined-plane (not shown) that an angle is 0.5 ° can also be formed with on the sidewall of the first accepting groove 120a, when lower cover (not shown) is arranged on the opening part of the first accepting groove 120a, inclined-plane can ensure that sewage flows out from this, avoids polluting cylinder 200.
Specific in present embodiment, cylinder 200 is slide unit cylinder, can realize gapless accurate guiding and location.Slide unit cylinder comprises cylinder body and crossed roller guide rail.Can be the bottom that cylinder body is arranged at the first accepting groove 120a, also can be the bottom that crossed roller guide rail is arranged at the first accepting groove 120a.
Body 100 side also offers third through-hole (figure does not mark) and fourth hole (figure does not mark), third through-hole and fourth hole are respectively arranged with pressure regulator valve 600, the speed that pressure regulator valve 600 is respectively used to adjusting cylinders air inlet and gives vent to anger, with the movement velocity of the expansion link of adjusting cylinders 200, and then the positive arm 300 of rule and rule are regulated just to point the movement velocity of 400.
Advising positive arm 300 is arranged on cylinder 200, moves back and forth with the stretching of piston rod of cylinder 200.Advise positive arm 300 to be arranged in the first through hole 120b, and advise the side of positive arm 300 and contacting of the first through hole 120b, to ensure lower cover (not shown), body 100 and to advise the space that positive arm 300 surrounds an opposing seal jointly.The openend of the first accepting groove 120a is provided with cannelure 120c, is provided with sealing strip 700 in cannelure 120c, to improve the sealing property of the seal cavity surrounded between lower cover (not shown) and body 100.
The side surface of body 100 also offers air inlet (figure does not mark), can continue to input high pressure draught in the first accepting groove 120a by air inlet, to ensure the atmospheric pressure of the air pressure in the first accepting groove 120a higher than the external world, avoid glass dust and sewage to enter in seal cavity to pollute slide unit cylinder, extend the service life of slide unit cylinder.Air inlet place is also provided with inlet suction port 800, so that high pressure draught enters in seal cavity smoothly.Inlet suction port 800 place is also provided with check valve, ensures that high pressure draught enters in seal cavity.
Rule are just being pointed 400 and are being arranged at the one end of advising positive arm 300, and rule are just being pointed 400 and moved with the motion of the positive arm 300 of rule.Rule are just being pointed 400 and are being comprised orthogonal first frame 410 and the second frame 420.Specific in present embodiment, the intersection of the first frame 410 and the second frame 420 is provided with the first chamfering 430.
The upper surface 110 of body 100 offers the second accepting groove (not shown), the second accepting groove and the first accepting groove 120a mutually isolated.The opening part of the second accepting groove is covered with upper cover plate 500, upper cover plate 500 offers adsorption hole 510, and adsorption hole 510 is for adsorbing the workpiece of placement.The side opening of body 100 is provided with the second through hole, is provided with vacuum valve 900 in the second through hole.After vacuum valve 900, second through hole and adsorption hole 510 are communicated with vacuum generator, what workpiece can be more firm is adsorbed on upper cover plate 500.Upper cover plate 500 is provided with second chamfering 520 corresponding with the first chamfering 430.
Combinations thereof cylinder 10 at least has the following advantages:
First workpiece is placed in the upper surface 110 of body 100, then cylinder drives the positive arm 300 of rule and then drives rule just pointing 400 motions, rule are just being pointed 400 and are being comprised orthogonal first frame 410 and the second frame 420, first frame 410 and the second frame 420 can promote workpiece movable, when the position that workpiece is placed and pre-determined bit are equipped with deviation, workpiece is advised just to be pointed 400 and is pushed to precalculated position, and therefore combinations thereof cylinder 10 can improve the positional accuracy of workpiece.After workpiece is positioned at precalculated position, the adsorption hole vacuum suction workpiece on upper cover plate 500 can be passed through, with fixation workpiece.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a combined cylinders, is characterized in that, comprising:
Body, the lower surface comprising a upper surface and arrange back on described upper surface, described lower surface offers the first accepting groove, and the side opening of described body is provided with the first through hole communicated with described first accepting groove, and the side surface of described body also offers air inlet;
Lower cover, is covered on the opening part of described first accepting groove;
Cylinder, is contained in described first accepting groove;
Advise positive arm, be arranged on described cylinder, move back and forth with the stretching of piston rod of described cylinder, the positive arm of described rule is arranged in described first through hole, and the side of the positive arm of described rule contacts with the sidewall of described first through hole; And
Rule are just pointed, and be arranged at one end of the positive arm of described rule, described rule are just being pointed and comprised mutually perpendicular first frame and the second frame.
2. combined cylinders according to claim 1, it is characterized in that, the upper surface of described body offers the second accepting groove, described second accepting groove and described first accepting groove mutually isolated, the opening part of described second accepting groove is covered with upper cover plate, described upper cover plate offers adsorption hole, and the side opening of described body is provided with the second through hole.
3. combined cylinders according to claim 2, is characterized in that, is provided with vacuum valve in described second through hole.
4. combined cylinders according to claim 2, is characterized in that, the intersection of described first frame and described second frame is provided with the first chamfering, and described upper cover plate is provided with second chamfering corresponding with described first chamfering.
5. combined cylinders according to claim 1, is characterized in that, described cylinder is slide unit cylinder, and described slide unit cylinder comprises cylinder body and crossed roller guide rail.
6. combined cylinders according to claim 1, it is characterized in that, described body side also offers third through-hole and fourth hole, is respectively arranged with pressure regulator valve in described third through-hole and described fourth hole, and described pressure regulator valve is respectively used to the speed regulating described cylinder intake He give vent to anger.
7. combined cylinders according to claim 1, is characterized in that, described air inlet place is provided with inlet suction port.
8. combined cylinders according to claim 7, is characterized in that, described inlet suction port place is provided with check valve.
9. combined cylinders according to claim 1, is characterized in that, is also provided with sealing strip, and the openend of described first accepting groove is provided with cannelure, and described sealing strip is positioned at described cannelure.
10. combined cylinders according to claim 1, is characterized in that, described cylinder is installed on the bottom of described first accepting groove by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696679.2U CN204954681U (en) | 2015-09-09 | 2015-09-09 | Combination cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696679.2U CN204954681U (en) | 2015-09-09 | 2015-09-09 | Combination cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204954681U true CN204954681U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520696679.2U Active CN204954681U (en) | 2015-09-09 | 2015-09-09 | Combination cylinder |
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|---|---|
| CN (1) | CN204954681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567365A (en) * | 2019-07-26 | 2019-12-13 | 艾力机器人科技(苏州)有限公司 | cell-phone part automatic checkout device |
-
2015
- 2015-09-09 CN CN201520696679.2U patent/CN204954681U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567365A (en) * | 2019-07-26 | 2019-12-13 | 艾力机器人科技(苏州)有限公司 | cell-phone part automatic checkout device |
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| GR01 | Patent grant |