CN104999255A - Positioning and assembling device for upper cover and lower cover - Google Patents
Positioning and assembling device for upper cover and lower cover Download PDFInfo
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- CN104999255A CN104999255A CN201510482702.2A CN201510482702A CN104999255A CN 104999255 A CN104999255 A CN 104999255A CN 201510482702 A CN201510482702 A CN 201510482702A CN 104999255 A CN104999255 A CN 104999255A
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- upper cover
- fixed block
- cover fixed
- pressure plare
- gas flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a positioning and assembling device for an upper cover and a lower cover. The positioning and assembling device comprises a sliding table cylinder, a pressure plate, an upper cover fixing block, and a lower cover fixing block, and further comprises pin-type cylinders, wherein one ends of the pin-type cylinders are screwed into the upper cover fixing block; the pin-type cylinders comprise ejector pins used for pressing the upper cover; movement passages for pushing the ejector pins to move in a reciprocating manner are formed in the upper cover fixing block, and lead to an upper cover fixing part. The positioning device has the advantages that the pin-type cylinders are arranged additionally; the ejector pins of the pin-type cylinders are arranged in the upper cover fixing block; the movement passages for pushing the ejector pins to move in a reciprocating manner are formed in the upper cover fixing block, and lead to the upper cover fixing part; after the upper cover fixing block is in contact with the lower cover fixing block and the upper cover fixing block is pressed by the pressure plate, the pin-type cylinders are started, and the ejector pins move downwards to be in contact with the upper cover and press the upper cover, so that the upper cover is buckled with the lower cover tightly.
Description
Technical field
The present invention relates to mechanical device field, more particularly, relate to a kind of upper and lower covers assembling positioner.
Background technology
Existing upper and lower covers assembling positioner generally includes slide unit cylinder, pressure plare, upper cover fixed block and lower cover fixed block.Pressure plare is connected with slide unit cylinder, is positioned at the top of upper cover fixed block, for extruding upper cover fixed block, thus the upper cover on upper cover fixed block and the lower cover on lower cover fixed block is fastened.But, in the middle of the process of existing upper and lower covers assembling positioner work, usually there will be the problem that upper and lower covers cannot closely fasten, thus the quality of product can be affected.
Therefore, how optimizing the structure of upper and lower covers assembling positioner, upper and lower covers is closely fastened, thus improve the quality of product, is those skilled in the art's critical problems urgently to be resolved hurrily.
Summary of the invention
The object of this invention is to provide a kind of upper and lower covers assembling positioner, this device can make upper and lower covers closely fasten, thus improves the quality of product.
For achieving the above object, the invention provides following technical scheme:
A kind of upper and lower covers assembling positioner, comprising:
Slide unit cylinder;
The pressure plare be connected with described slide unit cylinder;
Upper cover fixed block, the lower surface of described upper cover fixed block has the upper cover fixed part for fixed cover, and described pressure plare is positioned at above described upper cover fixed block, and is connected with described upper cover fixed block is removable;
Lower cover fixed block, the upper surface of described lower cover fixed block has the lower cover fixed part for fixing lower cover, also comprises:
One end is screwed into the needle-like cylinder in described upper cover fixed block, described needle-like cylinder comprises the thimble for extruding described upper cover, offer in described upper cover fixed block for the reciprocating moving conduit of described thimble, described moving conduit leads directly to described upper cover fixed part.
Preferably, the other end of described needle-like cylinder through described pressure plare, and is slidably matched with described pressure plare.
Preferably, the thimble of described needle-like cylinder is arranged with thimble cap bag.
Preferably, also comprise:
Be arranged at the spring between described pressure plare and described upper cover fixed block;
One end is connected on described upper cover fixed block, and the other end is through described pressure plare, and the guide post be slidably matched with described pressure plare, described spring housing is located on described guide post;
Be installed on the top of described guide post, stop described guide post to depart from the jump ring of described pressure plare.
Preferably, described guide post comprises two groups that are arranged side by side, and each is organized on described guide post and is all arranged with spring described in a group.
Preferably, the lower surface of described upper cover fixed block offers and matches with the shape of described upper cover, can contain the profile mould of described upper cover, described profile mould is described upper cover fixed part;
Described upper cover fixed block offers gas flow, and one end of described gas flow is communicated with described profile mould, and the other end is communicated with vavuum pump.
Preferably, described gas flow comprises total gas flow and multiple branched gases runner, and described total gas flow is communicated with described vavuum pump, and one end of described branched gases runner is communicated with described total gas flow, and the other end is communicated with described profile mould.
Preferably, described total gas flow is communicated with described vavuum pump by vacuum choke valve.
Preferably, the lower surface of described upper cover fixed block is provided with alignment pin, the upper surface of described lower cover fixed block offers the locating hole with described alignment pin adaptation.
Preferably, described pressure plare is connected with described slide unit cylinder by contiguous block.
As can be seen from technique scheme, set up needle-like cylinder in the present invention, the thimble of this needle-like cylinder is positioned at upper cover fixed block, offer for the reciprocating moving conduit of thimble, and this moving conduit leads directly to upper cover fixed part in upper cover fixed block.Contact with lower cover fixed block at upper cover fixed block, after pressure plare extruding upper cover fixed block, start needle-like cylinder, thimble is moved downward, directly contacts with upper cover, and extrude upper cover, thus upper cover is firmly fastened on down cover.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The overall structure schematic diagram of the upper and lower covers assembly positioning device that Fig. 1 provides for the present invention one specific embodiment;
The structural representation of the upper cover fixed block that Fig. 2 provides for the present invention one specific embodiment and lower cover fixed block;
The sectional view of the upper and lower covers assembly positioning device that Fig. 3 provides for the present invention one specific embodiment.
Wherein, 1 be lower cover fixed block, 11 be locating hole, 12 be lower cover fixed part, 10 be lower cover, 2 be upper cover fixed block, 20 be upper cover, 21 be alignment pin, 22 be upper cover fixed part, 3 be pressure plare, 30 be total gas flow, 31 be branched gases runner, 32 be vacuum choke valve, 4 be guide post, 41 be jump ring, 5 be spring, 6 be needle-like cylinder, 61 be thimble cap bag, 7 be contiguous block, 8 be slide unit cylinder, 9 for slide unit support.
Detailed description of the invention
The invention provides a kind of upper and lower covers assembling positioner, this device can make upper and lower covers closely fasten, thus improves the quality of product.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on embodiments of the invention, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of protection of the invention.
Please refer to Fig. 1-Fig. 3, the overall structure schematic diagram of the upper and lower covers assembly positioning device that Fig. 1 provides for the present invention one specific embodiment; The structural representation that Fig. 2 is the upper cover fixed block inventing a specific embodiment and provide and lower cover fixed block; The sectional view of upper and lower covers assembly positioning device of Fig. 3 for inventing a specific embodiment and providing.
In the present invention one specific embodiment, upper and lower covers assembling positioner comprises slide unit cylinder 8, pressure plare 3, upper cover fixed block 2, lower cover fixed block 1, especially, also comprises needle-like cylinder 6.
Pressure plare 3 is connected on slide unit cylinder 8, pressure plare 3 is positioned at the top of upper cover fixed block 2, and be connected with upper cover fixed block 2 is removable, the lower surface of upper cover fixed block 2 has the upper cover fixed part 22 for fixed cover 20, the upper surface of lower cover fixed block 1 has the lower cover fixed part 12 for fixing lower cover 10.When assembling location upper and lower covers, first lower cover 10 is fixed on lower cover fixed part 12, upper cover 20 is fixed on upper cover fixed part 22, then start slide unit cylinder 8, make upper cover fixed block 2 downwards near lower cover fixed block 1, after upper cover fixed block 2 and lower cover fixed block 1 contact, slide unit drives pressure plare 3 to continue to decline, after pressure plare 3 touches upper cover fixed block 2, upper cover fixed block 2 can be extruded, thus upper cover 20 and lower cover 10 are fastened.
One end of needle-like cylinder 6 in the present embodiment is screwed in upper cover fixed block 2, the thimble of needle-like cylinder 6 is positioned at upper cover fixed block 2, offer for the reciprocating moving conduit of thimble in upper cover fixed block 2, this moving conduit leads directly to upper cover fixed part 22, namely, thimble can directly touch upper cover 20, and produces extruding to upper cover 20.In the present embodiment, can closely fasten in order to ensure upper cover 20 and lower cover 10, contact with lower cover fixed block 1 at upper cover fixed block 2, after pressure plare 3 extrudes upper cover fixed block 2, first remove the fixing of upper cover fixed block 2 pairs of upper covers 20, then start needle-like cylinder 6, thimble is moved downward, directly contact with upper cover 20, and extrude upper cover 20, thus upper cover 20 is firmly fastened on lower cover 10.
One end of needle-like cylinder 6 is positioned at upper cover fixed block 2, the other end is outside exposed, in order to avoid the exposed end of needle-like cylinder 6 causes interference to descending pressure plare 3, in the present invention one specific embodiment, the other end of needle-like cylinder 6 through pressure plare 3, and is slidably matched with pressure plare 3.
In the present invention one specific embodiment; sheathed thimble cap bag 61 on thimble; thimble cap bag 61 is silica gel material; quality is soft; can to avoid between thimble with upper cover fixed block 2 hard contacts; thus when thimble is contacted with upper cover fixed block 2, having the process of buffering, protection thimble and upper cover fixed block 2 are not scratched.
In the present invention one specific embodiment, also comprise spring 5, guide post 4 and jump ring 41.Spring 5 is between pressure plare 3 and upper cover fixed block 2; One end of guide post 4 is connected on upper cover fixed block 2, and the other end through pressure plare 3, and is slidably matched with pressure plare 3, and spring 5 is set on guide post 4; Jump ring 41 is arranged on the top of guide post 4, for preventing guide post 4 separating pressure plate 3.
The setting of jump ring 41 and guide post 4 achieves pressure plare 3 and is connected with the removable of upper cover fixed block 2.The setting of spring 5 makes pressure plare 3 become soft contact with the contact of upper cover fixed block 2, thus protection upper cover fixed block 2 is not weighed wounded.
In order to the stability of the fastness and device that ensure connection, in the present invention one specific embodiment, above-mentioned guide post 4 comprises two groups, and these two groups of guide posts 4 are arranged side by side, and each group guide post 4 is all arranged with one group of spring 5.
In the present invention one specific embodiment, the lower surface of upper cover fixed block 2 offers and matches with the shape of upper cover 20, the profile mould of upper cover 20 can be contained.In addition, upper cover fixed block 2 has also offered gas flow, one end of gas flow is communicated with profile mould, and the other end is communicated with vavuum pump.This profile mould be above-mentioned in upper cover fixed part 22.Upper cover 20 in the present embodiment is arranged in profile mould, and is firmly adsorbed in profile mould by the suction of gas, thus achieves the fine positioning of upper cover 20.The absorption rate that in the present embodiment, profile mould and gas flow combine is greater than the absorption rate of soft suction nozzle in prior art.
In the present invention one specific embodiment, the gas flow in above-mentioned specifically comprises a total gas flow 30 and multiple branched gases runner 31.Total gas flow 30 is communicated with vavuum pump, and one end of each branched gases runner 31 is communicated with total gas flow 31, and the other end is communicated with profile mould.
Preferably, total gas flow 30 is communicated with vavuum pump by vacuum choke valve.Vacuum choke valve can regulate the flow of air, namely can regulate the size of suction.When upper cover 20 weight ratio is heavier, suction can be strengthened; When upper cover 20 weight ratio is lighter, suction can be reduced.
In order to ensure that upper cover 20 and lower cover 10 can fasten accurately, thus the scuffing of avoiding repeatedly moving and causing upper cover 20, in the present invention one specific embodiment, the lower surface of upper cover fixed block 2 is provided with alignment pin 21, the upper surface of lower cover fixed block 1 has been offered locating hole 11, and this locating hole 11 is adaptive with this alignment pin 21.Under normal circumstances, the diameter of locating hole 11 is greater than the diameter of alignment pin 21, cannot be inserted into wound of spraining in locating hole 11 smoothly to prevent alignment pin 21.
In the present invention one specific embodiment, the pressure plare 3 in above-mentioned is connected with slide unit cylinder 8 by contiguous block 7, and namely first contiguous block 7 is connected on the slide unit of slide unit cylinder 8, is then connected on contiguous block 7 by pressure plare 3.In addition, slide unit cylinder 8 is connected on slide unit support 9, and slide unit support 9 is for bearing the gravity of slide unit cylinder 8, contiguous block 7, pressure plare 3 and upper cover fixed block 2.
In sum, the process of upper and lower covers assembling positioner work is: start vavuum pump, make upper cover 20 be adsorbed in profile mould → to start slide unit cylinder 8 → upper cover fixed block 2 to move downward → alignment pin 21 inserts in locating hole 11 → and upper cover fixed block 2 contacts with lower cover fixed block 1, upper cover 20 contacts with lower cover 10 → and pressure plare 3 continues descending, Compress Spring 5, the pressure that spring 5 gives upper cover fixed block 1 downward, make upper cover 20 and lower cover 10 fasten → cut off vavuum pump, cut off slide unit cylinder 8 → startup needle-like cylinder 6 → thimble descending, direct extruding upper cover 20, upper cover 20 and lower cover 10 are firmly fastened.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a upper and lower covers assembling positioner, comprising:
Slide unit cylinder (8);
The pressure plare (3) be connected with described slide unit cylinder (8);
Upper cover fixed block (2), the lower surface of described upper cover fixed block (2) has the upper cover fixed part (22) for fixed cover (20), described pressure plare (3) is positioned at described upper cover fixed block (2) top, and is connected with described upper cover fixed block (2) is removable;
Lower cover fixed block (1), the upper surface of described lower cover fixed block (1) has the lower cover fixed part (12) for fixing lower cover (10), it is characterized in that, also comprises:
One end is screwed into the needle-like cylinder (6) in described upper cover fixed block (2), described needle-like cylinder (6) comprises the thimble for extruding described upper cover (20), offer in described upper cover fixed block (2) for the reciprocating moving conduit of described thimble, described moving conduit leads directly to described upper cover fixed part (22).
2. upper and lower covers assembling positioner according to claim 1, it is characterized in that, the other end of described needle-like cylinder (6) through described pressure plare (3), and is slidably matched with described pressure plare (3).
3. upper and lower covers assembling positioner according to claim 1, is characterized in that, the thimble of described needle-like cylinder (6) is arranged with thimble cap bag (61).
4. upper and lower covers assembling positioner according to claim 1, is characterized in that, also comprise:
Be arranged at the spring (5) between described pressure plare (3) and described upper cover fixed block (2);
One end is connected on described upper cover fixed block (2), the other end is through described pressure plare (3, and the guide post (4) be slidably matched with described pressure plare (3), described spring (5) is set on described guide post (4);
Be installed on the top of described guide post (4), stop described guide post (4) to depart from the jump ring (41) of described pressure plare (3).
5. upper and lower covers assembling positioner according to claim 4, it is characterized in that, described guide post (4) comprises two groups that are arranged side by side, and each is organized on described guide post (4) and is all arranged with spring (5) described in a group.
6. upper and lower covers assembling positioner according to claim 1, it is characterized in that, the lower surface of described upper cover fixed block (2) offers and matches with the shape of described upper cover (20), can contain the profile mould of described upper cover (20), described profile mould is described upper cover fixed part (22);
Described upper cover fixed block (2) offers gas flow, and one end of described gas flow is communicated with described profile mould, and the other end is communicated with vavuum pump.
7. upper and lower covers assembling positioner according to claim 6, it is characterized in that, described gas flow comprises total gas flow (30) and multiple branched gases runner (31), described total gas flow (30) is communicated with described vavuum pump, one end of described branched gases runner (31) is communicated with described total gas flow (30), and the other end is communicated with described profile mould.
8. upper and lower covers assembling positioner according to claim 7, it is characterized in that, described total gas flow (30) is communicated with described vavuum pump by vacuum choke valve (32).
9. upper and lower covers assembling positioner according to claim 1, it is characterized in that, the lower surface of described upper cover fixed block (2) is provided with alignment pin (21), the upper surface of described lower cover fixed block (1) offers the locating hole (11) adaptive with described alignment pin (21).
10. upper and lower covers assembling positioner according to claim 1, it is characterized in that, described pressure plare (3) is connected with described slide unit cylinder (8) by contiguous block (7).
Priority Applications (1)
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CN201510482702.2A CN104999255A (en) | 2015-08-07 | 2015-08-07 | Positioning and assembling device for upper cover and lower cover |
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CN201510482702.2A CN104999255A (en) | 2015-08-07 | 2015-08-07 | Positioning and assembling device for upper cover and lower cover |
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CN201510482702.2A Pending CN104999255A (en) | 2015-08-07 | 2015-08-07 | Positioning and assembling device for upper cover and lower cover |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105666101A (en) * | 2016-03-29 | 2016-06-15 | 苏州元泰自动化科技有限公司 | Multifunctional riveting head |
CN108747308A (en) * | 2018-08-04 | 2018-11-06 | 真兰仪表科技有限公司 | A kind of core of membrane type gas meter diaphragm press-loading device and its application method |
CN108971941A (en) * | 2018-08-07 | 2018-12-11 | 成都秦川物联网科技股份有限公司 | The membrane cover press mounting structure of industrial table |
CN110666479A (en) * | 2019-10-28 | 2020-01-10 | 江苏创优佳新能源科技有限公司 | Assembly equipment is used in charger production |
CN111266830A (en) * | 2020-03-05 | 2020-06-12 | Oppo(重庆)智能科技有限公司 | Self-adaptive pressing mechanism |
CN115157702A (en) * | 2022-07-06 | 2022-10-11 | 苏州诚朴智能科技有限公司 | Kit assembling equipment |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN111266830A (en) * | 2020-03-05 | 2020-06-12 | Oppo(重庆)智能科技有限公司 | Self-adaptive pressing mechanism |
CN115157702A (en) * | 2022-07-06 | 2022-10-11 | 苏州诚朴智能科技有限公司 | Kit assembling equipment |
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Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Applicant after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Applicant before: Goertek Inc. |
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Application publication date: 20151028 |
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