CN105458660A - Pressing mechanism - Google Patents
Pressing mechanism Download PDFInfo
- Publication number
- CN105458660A CN105458660A CN201510990013.2A CN201510990013A CN105458660A CN 105458660 A CN105458660 A CN 105458660A CN 201510990013 A CN201510990013 A CN 201510990013A CN 105458660 A CN105458660 A CN 105458660A
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- CN
- China
- Prior art keywords
- compression
- pressing
- connecting plate
- group
- compresses
- 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.)
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Classifications
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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
Abstract
The invention relates to a pressing mechanism. A pressing face plate is mounted on a pressing baseplate through two groups of pressing side mounting plates; a pressing motor mounting plate is mounted between the two groups of pressing side mounting plates; a pressing driving device is mounted between the pressing motor mounting plate and the pressing face plate; a pressing screw rod nut is mounted on a pressing screw rod of the pressing driving device; the lower end of the pressing screw rod nut is connected with a pressing connecting plate through a pressing screw rod nut fixing block; a group of pressing retaining screw seats is mounted on the front side and the rear side of the left part of the pressing connecting plate respectively; a group of pressing retaining screw seats is mounted on the front side and the rear side of the right part of the pressing connecting plate respectively; pressing retaining screws are mounted on the four groups of pressing retaining screw seat respectively; the lower parts of the four pressing retaining screws are connected with a pressing carrier connecting plate; and a pressing carrier component is mounted below the pressing carrier connecting plate. According to the pressing mechanism, a sealing ring can be adsorbed below the pressing carrier component, and is pressed on an electronic product at a position to be subjected to an airtightness test under the drive of the pressing driving device.
Description
Technical field:
The present invention relates to testing agency's apparatus field, relate to a kind of hold-down mechanism in particular.
Background technology:
The design of electronic product, needs waterproof sometimes, such as develops a kind of mobile phone of waterproof, now just needs to carry out sealing propertytest to mobile phone complete machine.Certainly, also have opponent's pusher side portion volume key, power key, earpiece holes, data jack etc. detect sealing, are therefore necessary to design a kind of hold-down mechanism, sealing ring are pressed on the water resistance of electronic product sealing position to be measured detection of handset.
Summary of the invention:
The object of this invention is to provide a kind of hold-down mechanism, adsorbable sealing ring under compression carrier assembly, and under the drive compressing drive unit, sealing ring is pressed on electronic product sealing position to be measured, then air inlet is inflated, the change of air pressure is detected by detector, if air pressure is constant, then sealing is better.
Technology solution of the present invention is as follows:
A kind of hold-down mechanism, comprise compression base plate, compress on base plate, by two groups of compression side installing plates, compression panel is installed, between two groups of compression side installing plates, clamping motor installing plate is installed, between clamping motor installing plate and compression panel, compression drive unit is installed, the clamping screw of described compression drive unit is provided with clamping screw nut; Described clamping screw nut lower end is provided with clamping screw nut fixed block, and clamping screw nut fixed block installed in front has compression connecting plate; Before and after described compression connecting plate left part, both sides are separately installed with one group and are fixed screw base, before and after described compression connecting plate right part, both sides are also separately installed with one group and are fixed screw base, four groups are fixed screw base is separately installed with and are fixed screw, and four are fixed screw bottom and are connected with and compress carrier connecting plate; Described compression carrier connecting plate bottom is provided with and compresses carrier assembly.
As preferably, described compression drive unit comprises clamping motor, and described clamping motor is arranged on below clamping motor installing plate, and the main shaft of clamping motor is through clamping motor installing plate, and the upper end of main shaft is connected to compression driving wheel; The installed in front of described compression panel has clamping screw bearing, and described clamping screw bearing is provided with clamping screw, and the upper end of described clamping screw is connected to compression driven pulley, is connected to compression belt between described compression driving wheel and compression driven pulley.
As preferably, on described panel, the left and right sides is separately installed with one group and compresses lead bearing, the left and right sides, described compression connecting plate back is separately installed with one group and compresses guide pin bushing contiguous block, often group compresses on guide pin bushing contiguous block and is provided with one group of compression guide pin bushing, often group compresses on lead bearing and is provided with one group of compression guide pillar, and often group compression guide pillar passes from corresponding compression guide pin bushing respectively.
As preferably, described compression panel upper left-hand is provided with compression mounting bar, compresses mounting bar is provided with three groups compresses photoelectric sensors, and on the left of described compression connecting plate, sidepiece is provided with and the compression sensing chip compressing photoelectric sensor and match.
As preferably, described compression connecting plate middle lower portion is connected with jam sensor seat by holddown spring, and in the middle part of jam sensor seat, lower end is provided with jam sensor, and jam sensor lower end is connected to and compresses on carrier connecting plate.
As preferably, described compression connecting plate middle lower portion is provided with compression stop screw, and compresses stop screw from jam sensor seat through exposing below jam sensor seat.
As preferably, described compression carrier assembly is provided with tracheae assembly, and compression carrier component bottom is provided with the suction hole be connected with tracheae assembly.
Beneficial effect of the present invention is:
Clamping motor of the present invention drives and compression driving wheel is rotated, and under the effect compressing belt and compression driven pulley, makes clamping screw rotarily drive clamping screw nut oscilaltion campaign; Clamping screw nut drives and compresses connecting plate motion, finally make compression connecting plate drive and compress carrier connecting plate oscilaltion campaign, compress below carrier assembly and be adsorbed with sealing ring, compression carrier connecting plate drives compression carrier assembly to move downward and sealing ring is pressed on electronic product sealing position to be measured, then air inlet is inflated, detected the change of air pressure by detector, if air pressure is constant, then sealing is better.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is structural representation of the present invention;
Fig. 2 is another structural representation of the present invention;
Fig. 3 is the front view of Fig. 1;
Fig. 4 is the top view of Fig. 1;
Fig. 5 is the left view of Fig. 1.
Detailed description of the invention:
Embodiment, see accompanying drawing 1 ~ 5, a kind of hold-down mechanism, comprise and compress base plate 1, compress on base plate, by two groups of compression side installing plates 2, compression panel 3 is installed, between two groups of compression side installing plates, clamping motor installing plate 4 is installed, be provided with between clamping motor installing plate and compression panel and compress drive unit I, described compression drive unit comprises clamping motor 5, described clamping motor is arranged on below clamping motor installing plate, the main shaft of clamping motor is through clamping motor installing plate, and the upper end of main shaft is connected to and compresses driving wheel 6; The installed in front of described compression panel has clamping screw bearing 7, and described clamping screw bearing is provided with clamping screw 8, and the upper end of described clamping screw is connected to and compresses driven pulley 9, is connected to and compresses belt 10 between described compression driving wheel and compression driven pulley.
The clamping screw of described compression drive unit is provided with clamping screw nut 11, and clamping motor drives and compression driving wheel is rotated, and under the effect compressing belt and compression driven pulley, makes clamping screw rotarily drive clamping screw nut oscilaltion campaign.
Described clamping screw nut lower end is provided with clamping screw nut fixed block 12, and clamping screw nut fixed block installed in front has compression connecting plate 13; Before and after described compression connecting plate left part, both sides are separately installed with one group and are fixed screw base 14, before and after described compression connecting plate right part, both sides are also separately installed with one group and are fixed screw base, four groups are fixed screw base is separately installed with and are fixed screw 15, and four are fixed screw bottom and are connected with and compress carrier connecting plate 16; Described compression carrier connecting plate bottom is provided with and compresses carrier assembly 17, and described compression carrier assembly is provided with tracheae assembly, and compression carrier component bottom is provided with the suction hole be connected with tracheae assembly, compresses the adsorbable sealing ring in carrier assembly lower end like this.
On described panel, the left and right sides is separately installed with one group and compresses lead bearing 18, the left and right sides, described compression connecting plate back is separately installed with one group and compresses guide pin bushing contiguous block 19, often group compresses on guide pin bushing contiguous block and is provided with one group of compression guide pin bushing 20, often group compresses on lead bearing and is provided with one group of compression guide pillar 21, and often group compression guide pillar passes from corresponding compression guide pin bushing respectively.
Clamping screw nut drives and compresses connecting plate motion, finally makes compression connecting plate drive and compresses carrier connecting plate oscilaltion campaign, compress connecting plate oscilaltion move through compress guide pillar and compression guide pin bushing lead move downward more steady.
Described compression panel upper left-hand is provided with and compresses mounting bar 22, compresses mounting bar is provided with three groups compresses photoelectric sensors 23, and on the left of described compression connecting plate, sidepiece is provided with and the compression sensing chip 24 compressing photoelectric sensor and match.The distance compressing connecting plate oscilaltion campaign is determined by compressing photoelectric sensor.
Described compression connecting plate middle lower portion is connected with jam sensor seat 26 by holddown spring 25, and in the middle part of jam sensor seat, lower end is provided with jam sensor 27, and jam sensor lower end is connected on compression carrier connecting plate.Detect thrust when sealing ring is pressed on product by jam sensor, prevent thrust excessive or too small.
Described compression connecting plate middle lower portion is provided with and compresses stop screw 28, and compresses stop screw through exposing below jam sensor seat from jam sensor seat, and the movement travel compressing connecting plate controls by compressing stop screw, prevents overtravel.
Operation principle of the present invention: compress below carrier assembly and be adsorbed with sealing ring, clamping motor drives and compression driving wheel is rotated, and under the effect compressing belt and compression driven pulley, makes clamping screw rotarily drive clamping screw nut oscilaltion campaign; Clamping screw nut drives and compresses connecting plate motion, finally makes compression connecting plate drive compression carrier assembly to move downward, sealing ring is pressed on electronic product sealing position to be measured.
Above-described embodiment is the specific descriptions of carrying out the present invention; just the present invention is further described; can not be interpreted as limiting the scope of the present invention, those skilled in the art makes some nonessential improvement according to the content of foregoing invention and adjustment all falls within protection scope of the present invention.
Claims (7)
1. a hold-down mechanism, comprise compression base plate, compress on base plate, by two groups of compression side installing plates, compression panel is installed, between two groups of compression side installing plates, clamping motor installing plate is installed, between clamping motor installing plate and compression panel, compression drive unit is installed, it is characterized in that: the clamping screw of described compression drive unit is provided with clamping screw nut; Described clamping screw nut lower end is provided with clamping screw nut fixed block, and clamping screw nut fixed block installed in front has compression connecting plate; Before and after described compression connecting plate left part, both sides are separately installed with one group and are fixed screw base, before and after described compression connecting plate right part, both sides are also separately installed with one group and are fixed screw base, four groups are fixed screw base is separately installed with and are fixed screw, and four are fixed screw bottom and are connected with and compress carrier connecting plate; Described compression carrier connecting plate bottom is provided with and compresses carrier assembly.
2. a kind of hold-down mechanism according to claim 1, it is characterized in that: described compression drive unit comprises clamping motor, described clamping motor is arranged on below clamping motor installing plate, and the main shaft of clamping motor is through clamping motor installing plate, and the upper end of main shaft is connected to compression driving wheel; The installed in front of described compression panel has clamping screw bearing, and described clamping screw bearing is provided with clamping screw, and the upper end of described clamping screw is connected to compression driven pulley, is connected to compression belt between described compression driving wheel and compression driven pulley.
3. a kind of hold-down mechanism according to claim 1, it is characterized in that: on described panel, the left and right sides is separately installed with one group and compresses lead bearing, the left and right sides, described compression connecting plate back is separately installed with one group and compresses guide pin bushing contiguous block, often group compresses on guide pin bushing contiguous block and is provided with one group of compression guide pin bushing, often group compresses on lead bearing and is provided with one group of compression guide pillar, and often group compression guide pillar passes from corresponding compression guide pin bushing respectively.
4. a kind of hold-down mechanism according to claim 1, it is characterized in that: described compression panel upper left-hand is provided with compression mounting bar, compress and mounting bar is provided with three groups compresses photoelectric sensors, on the left of described compression connecting plate, sidepiece is provided with and the compression sensing chip compressing photoelectric sensor and match.
5. a kind of hold-down mechanism according to claim 1, it is characterized in that: described compression connecting plate middle lower portion is connected with jam sensor seat by holddown spring, in the middle part of jam sensor seat, lower end is provided with jam sensor, and jam sensor lower end is connected on compression carrier connecting plate.
6. a kind of hold-down mechanism according to claim 5, is characterized in that: described compression connecting plate middle lower portion is provided with compression stop screw, and compresses stop screw from jam sensor seat through exposing below jam sensor seat.
7. a kind of hold-down mechanism according to claim 1, is characterized in that: described compression carrier assembly is provided with tracheae assembly, and compression carrier component bottom is provided with the suction hole be connected with tracheae assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990013.2A CN105458660B (en) | 2015-12-25 | 2015-12-25 | A kind of hold-down mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990013.2A CN105458660B (en) | 2015-12-25 | 2015-12-25 | A kind of hold-down mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105458660A true CN105458660A (en) | 2016-04-06 |
| CN105458660B CN105458660B (en) | 2018-09-21 |
Family
ID=55597051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510990013.2A Active CN105458660B (en) | 2015-12-25 | 2015-12-25 | A kind of hold-down mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458660B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683469A (en) * | 2020-11-27 | 2021-04-20 | 大族激光科技产业集团股份有限公司 | Tightness detection device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2541835Y (en) * | 2002-05-06 | 2003-03-26 | 赵丽 | Sealing tester |
| JP2008284623A (en) * | 2007-05-15 | 2008-11-27 | Mitsubishi Electric Corp | Press fitting device and press fit method for part |
| CN102581600A (en) * | 2012-03-27 | 2012-07-18 | 苏州通锦精密工业有限公司 | Precision push-mounting machine with detection function |
| CN203414237U (en) * | 2013-08-12 | 2014-01-29 | 浙江工业大学 | Multifunctional sealing testing device of cavitation and visualization |
| CN103962824A (en) * | 2014-05-21 | 2014-08-06 | 苏州博众精工科技有限公司 | Pressing device |
| CN203858078U (en) * | 2014-04-04 | 2014-10-01 | 郑州精益达汽车零部件有限公司 | Air tightness detection device for airbag base of passenger car |
| CN104808026A (en) * | 2015-05-11 | 2015-07-29 | 苏州博众精工科技有限公司 | Transport mechanism capable of rising and falling |
| CN105149903A (en) * | 2015-10-12 | 2015-12-16 | 苏州达恩克精密机械有限公司 | Pressing mechanism of chip assembling machine |
| CN205254475U (en) * | 2015-12-25 | 2016-05-25 | 苏州博众精工科技有限公司 | Pressing mechanism |
-
2015
- 2015-12-25 CN CN201510990013.2A patent/CN105458660B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2541835Y (en) * | 2002-05-06 | 2003-03-26 | 赵丽 | Sealing tester |
| JP2008284623A (en) * | 2007-05-15 | 2008-11-27 | Mitsubishi Electric Corp | Press fitting device and press fit method for part |
| CN102581600A (en) * | 2012-03-27 | 2012-07-18 | 苏州通锦精密工业有限公司 | Precision push-mounting machine with detection function |
| CN203414237U (en) * | 2013-08-12 | 2014-01-29 | 浙江工业大学 | Multifunctional sealing testing device of cavitation and visualization |
| CN203858078U (en) * | 2014-04-04 | 2014-10-01 | 郑州精益达汽车零部件有限公司 | Air tightness detection device for airbag base of passenger car |
| CN103962824A (en) * | 2014-05-21 | 2014-08-06 | 苏州博众精工科技有限公司 | Pressing device |
| CN104808026A (en) * | 2015-05-11 | 2015-07-29 | 苏州博众精工科技有限公司 | Transport mechanism capable of rising and falling |
| CN105149903A (en) * | 2015-10-12 | 2015-12-16 | 苏州达恩克精密机械有限公司 | Pressing mechanism of chip assembling machine |
| CN205254475U (en) * | 2015-12-25 | 2016-05-25 | 苏州博众精工科技有限公司 | Pressing mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683469A (en) * | 2020-11-27 | 2021-04-20 | 大族激光科技产业集团股份有限公司 | Tightness detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105458660B (en) | 2018-09-21 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Applicant after: Bo Seiko Polytron Technologies Inc Address before: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Applicant before: Suzhou Bozhong Precision Industry Technology Co., Ltd. |
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| GR01 | Patent grant |