CN203039841U - Foam pad installation fixture - Google Patents
Foam pad installation fixture Download PDFInfo
- Publication number
- CN203039841U CN203039841U CN 201220711245 CN201220711245U CN203039841U CN 203039841 U CN203039841 U CN 203039841U CN 201220711245 CN201220711245 CN 201220711245 CN 201220711245 U CN201220711245 U CN 201220711245U CN 203039841 U CN203039841 U CN 203039841U
- Authority
- CN
- China
- Prior art keywords
- foam pad
- assembling fixture
- cylinder table
- tool body
- horn
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a foam pad installation fixture which comprises a fixture body. A hollow annular cylindrical platform on which a foam pad is placed is arranged on the fixture body. The upper end of the cylindrical platform is matched with the foam pad which is arranged at the center position of a horn casing. A suction device which is used for sucking the foam pad is arranged on the fixture body. A number of suction holes which are evenly distributed are arranged on the cylindrical platform. A positioning column which is used for positioning the horn casing and a guide hole are arranged on the cylindrical platform. According to the utility model, the provided foam pad installation fixture has the advantages of simple structure and convenient use; the foam pad is placed at the hollow position at the upper end of the cylindrical platform; the suction device is turned on to position and suck the foam pad; a diaphragm on the upper surface of the foam pad is tore apart; the horn casing is accurately placed on the foam pad installation fixture under the guiding of the positioning column and the guide hole; the foam pad and the horn casing are accurately stuck together; the operation is simple and accurate; and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of foam pad assembling fixture.
Background technology
Thereby electric automobile horn is to sound by the vibration of metallic membrane.Electric automobile horn is made up of iron core, magnetic coil, contact, armature, diaphragm etc.When the driver presses horn switch, electric current passes through coil through the contact, coil produces magnetic force and inhales lower armature, forces diaphragm to move, and armature moves the contact is disconnected, current interruptions, coil magnetic force disappears, and diaphragm sets back together with armature under self elasticity and spring leaf effect, and contact closure circuit is connected again, electric current produces magnetic force by the contact flowing through coil, repeats above-mentioned action.The diaphragm that circulates so repeatedly constantly vibrates, thereby sends sound equipment.Resonator and diaphragm rigid attachment, can make the vibration smooth-going sound more melodious.
Car horn, middle center of circle part is used for placing metalworks such as iron core, magnetic coil, contact, armature, and outside, the center of circle is divided into the horn bulb of plastic material, and shell is provided with hole, the hollow home position of horn bulb need arrange the foam pad of annular, is structure as a whole with the shell adhesion.Have the adhesion glue-line in the middle of the foam pad before installing, outer surface is provided with barrier film.
Existing foam pad is installed as manual operation and tears interlayer, pastes on the horn bulb, needs a large amount of workmans, and manual operations makes foam pad distortion easily, sticks on to arrange inhomogeneously on the shell, even tears people's foam pad sometimes because of carelessness, complex operation, the cost height.
The utility model content
The utility model purpose: in order to overcome the deficiencies in the prior art, the technical solution adopted in the utility model is:
Foam pad assembling fixture, comprise the tool body, it is characterized in that: described tool body is provided with the cylinder table for the hollow ring of placing the foam pad, match with the foam pad that is installed in the horn bulb home position in the cylinder table upper end, described tool body is provided be used to the getter device that holds the foam pad, and described cylinder table is provided with a plurality of equally distributed suction holes.
Described cylinder table is divided into upper table surface and two aspects of following table, flexibly connects by guide pillar between described upper table surface and the following table, and described guide pillar is arranged with outward for the spring that plays cushioning effect.
Also be provided with reference column and pilot hole for the location horn bulb on the described cylinder table.
Described cylinder table top end face is provided with two semicircle concave surface openings that link to each other with hollow space, is convenient to tear the barrier film on the foam pad.
Described tool body is provided with the ventilation switch for the control getter device.
Beneficial effect: the foam pad assembling fixture that the utility model provides, simple in structure, easy to use, by the foam pad being positioned over the hollow position of cylinder table upper end, opening getter device foam pad location is held, tear the barrier film of foam pad upper surface, then with horn bulb under the guiding of reference column and pilot hole, put into accurately on the foam pad assembling fixture, the foam pad is convenient to horn bulb and is accurately had got glued together, it is simple and easy accurate to operate, and has improved production efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
Be illustrated in figure 1 as a kind of foam pad assembling fixture, comprise tool body 1, it is characterized in that: described tool body 1 is provided with the cylinder table 2 for the hollow ring of placing the foam pad, match with the foam pad that is installed in the horn bulb home position in cylinder table 2 upper ends, described tool body is provided be used to the getter device 3 that holds the foam pad, and described cylinder table 2 is provided with a plurality of equally distributed suction holes.Described cylinder table 2 is divided into upper table surface and two aspects of following table, flexibly connects by guide pillar 8 between described upper table surface and the following table, described guide pillar 8 outer being arranged with for the spring that plays cushioning effect.Also be provided with reference column 4 and pilot hole 5 for the location horn bulb on the described cylinder table 2.Cylinder table 2 top end faces are provided with two semicircle concave surface openings 6 that link to each other with hollow space, are convenient to tear the barrier film on the foam pad; Described tool body 1 is provided with the ventilation switch 7 for control getter device 3.
The foam pad assembling fixture that the utility model provides, simple in structure, easy to use, by the foam pad being positioned over the hollow position of cylinder table 2 upper ends, the ventilation switch 7 of opening getter device 3 holds foam pad location, tear the barrier film of foam pad upper surface, then with horn bulb under the guiding of reference column 4 and pilot hole 5, put into accurately on the foam pad assembling fixture, the foam pad is convenient to horn bulb and is accurately had got glued together, it is simple and easy accurate to operate, and has improved production efficiency.
The above only is preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. foam pad assembling fixture, comprise the tool body, it is characterized in that: described tool body is provided with the cylinder table for the hollow ring of placing the foam pad, match with the foam pad that is installed in the horn bulb home position in the cylinder table upper end, described tool body is provided be used to the getter device that holds the foam pad, and described cylinder table is provided with a plurality of equally distributed suction holes.
2. foam pad assembling fixture according to claim 1, it is characterized in that: described cylinder table is divided into upper table surface and two aspects of following table, flexibly connect by guide pillar between described upper table surface and the following table, described guide pillar is arranged with outward for the spring that plays cushioning effect.
3. foam pad assembling fixture according to claim 1 is characterized in that: also be provided with reference column and pilot hole for the location horn bulb on the described cylinder table.
4. foam pad assembling fixture according to claim 1, it is characterized in that: described cylinder table top end face is provided with two semicircle concave surface openings that link to each other with hollow space, is convenient to tear the barrier film on the foam pad.
5. according to each described foam pad assembling fixture of claim 1-4, it is characterized in that: described tool body is provided with the ventilation switch for the control getter device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711245 CN203039841U (en) | 2012-12-21 | 2012-12-21 | Foam pad installation fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220711245 CN203039841U (en) | 2012-12-21 | 2012-12-21 | Foam pad installation fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203039841U true CN203039841U (en) | 2013-07-03 |
Family
ID=48691925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220711245 Expired - Lifetime CN203039841U (en) | 2012-12-21 | 2012-12-21 | Foam pad installation fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203039841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669601A (en) * | 2013-12-03 | 2015-06-03 | 上海景奕电子科技有限公司 | Device for assembling foam |
| CN104918202A (en) * | 2015-07-02 | 2015-09-16 | 永丰航盛电子有限公司 | Tool for sticking edge pad for loudspeaker |
| CN106738956A (en) * | 2016-11-22 | 2017-05-31 | 张贯中 | A kind of method that utilization tool pastes foam on F18 loudspeaker plastic parts |
-
2012
- 2012-12-21 CN CN 201220711245 patent/CN203039841U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669601A (en) * | 2013-12-03 | 2015-06-03 | 上海景奕电子科技有限公司 | Device for assembling foam |
| CN104918202A (en) * | 2015-07-02 | 2015-09-16 | 永丰航盛电子有限公司 | Tool for sticking edge pad for loudspeaker |
| CN106738956A (en) * | 2016-11-22 | 2017-05-31 | 张贯中 | A kind of method that utilization tool pastes foam on F18 loudspeaker plastic parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203039841U (en) | Foam pad installation fixture | |
| CN205200964U (en) | Elasticity cylindric lock installation device | |
| CN207099287U (en) | Loudspeaker enclosure | |
| CN203740732U (en) | Automatic adhesive tape sticking machine of air conditioner connecting pipe | |
| CN203037417U (en) | Air leakage testing device | |
| CN205342578U (en) | CNC processing magnet tool | |
| CN211165326U (en) | Waterproof gum attaching device | |
| CN103648064A (en) | Headphone loudspeaker and installation method thereof | |
| CN202674467U (en) | Vacuum solenoid valve | |
| CN206575595U (en) | Loudspeaker module | |
| CN204833612U (en) | Earthquake alarming device | |
| CN103066478B (en) | Terminal installation jig | |
| CN206283295U (en) | The wireless charging device of position can be automatically directed at | |
| CN203039299U (en) | Wire installation device | |
| CN203037172U (en) | Position testing fixture | |
| CN205788893U (en) | A kind of removable self-priming electric power board | |
| CN213393554U (en) | Air horn electromagnetic valve | |
| CN204669613U (en) | coaxial loudspeaker mounting tool | |
| CN203813571U (en) | Detachable type brush holder assembly | |
| CN204295250U (en) | A kind of lining pressing equipment for automobile bottom diskware | |
| CN215773528U (en) | Tourism is with timely communication earphone | |
| CN204067174U (en) | With the battery main switch of arc extinguishing vacuum protection | |
| CN205138656U (en) | Battery temperature measuring device | |
| CN203966542U (en) | A kind of dustproof durable vehicle snail loudspeaker | |
| CN203457283U (en) | Combined type sounding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |