CN208408301U - A kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker - Google Patents
A kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker Download PDFInfo
- Publication number
- CN208408301U CN208408301U CN201820832300.XU CN201820832300U CN208408301U CN 208408301 U CN208408301 U CN 208408301U CN 201820832300 U CN201820832300 U CN 201820832300U CN 208408301 U CN208408301 U CN 208408301U
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- China
- Prior art keywords
- rack
- buffer stopper
- cylinder
- support base
- fixedly connected
- 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 - Fee Related
Links
- 238000010079 rubber tapping Methods 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims abstract description 9
- 230000013011 mating Effects 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 230000003139 buffering effect Effects 0.000 claims description 11
- 230000000994 depressogenic effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- -1 wool basin Substances 0.000 description 1
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- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model belongs to loudspeaker processing technique field, specifically disclose a kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker, including rack, the center setting cavity of the lower end of the rack, spacer and support base are fixedly connected in the cavity, the buffer stopper that setting is slidably connected with support base in the support base, lower template is set on the buffer stopper, hydraulic cylinder is arranged in the upper end of the rack, the hydraulic cylinder piston rod of the hydraulic cylinder is fixedly connected with guide pad, the lower end of the guide pad is fixedly connected with upper die holder, the lower end of the upper die holder is fixedly connected with cope plate, the first cylinder is arranged in the bottom of the rack, second cylinder is set in the rack, tapping channel is set in rack, the tapping channel mating connection pulp-collecting box.The utility model aims at tubaeform loudspeaker cone Frame Design, designs reasonable, clever structure, high in machining efficiency, has elastic buffer, is hardly damaged, but also is provided with cylinder for ejecting workpiece, facilitates discharging.
Description
Technical field
The utility model belongs to loudspeaker processing technique field, and in particular to a kind of high-performance bass sound of vehicle-mounted loudspeaker
Basin frame processing mold.
Background technique
In loudspeaker, voice coil can generate judder after connecting audio signal in magnetic field, and voice coil is to be fixed on sound basin
On, the vibration of voice coil while the vibration for driving sound basin, sound basin vibration force air to vibrate, to make a sound.In order to
The voice effect sound basin for reaching fairly good is generally made into taper, there are also the sound basin of woofer be made as it is plate
, it is called panel speaker.
Sound basin includes sound basin frame and cone, and ventional loudspeakers cone is common papery with material, not with science and technology
Disconnected progress, it is no longer sound basin one that the continuous improvement that people require sound equipment sound quality, the cone of various unlike materials also occurs in succession
Kind material, such as wool basin, metal basin.The difference of sound basin material, results in sound quality and difference occurs.
General tubaeform sound basin frame will make its molding using stamping die, and the existing dedicated stamping die of sound basin frame
Tool lacks elastic buffer, and mold is easily damaged using long, and processing quality is also not good enough.
Utility model content
In order to make up for the deficiencies of the prior art, the utility model provides a kind of high-performance bass sound basin frame of vehicle-mounted loudspeaker
Frame processing mold technical solution.
A kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker, including rack, it is characterised in that
The center setting cavity of the lower end of the rack, is fixedly connected with spacer and support base in the cavity, described every being set on machine
Between frame and support base, the buffer stopper being slidably connected with support base, the buffer stopper and the rack are set in the support base
Between spring is set, the buffer stopper opens up buffer stopper through-hole, and lower template, the lower template and spacer are arranged on the buffer stopper
It is slidably connected, the lower template has tubaeform inner cavity, and the lower part of the lower template opens up lower template through-hole, and the lower template is logical
Hole is connected to the tubaeform inner cavity and the buffer stopper through-hole；Hydraulic cylinder is arranged in the upper end of the rack, the hydraulic cylinder
Hydraulic cylinder piston rod is fixedly connected with guide pad, and the lower end of the guide pad is fixedly connected with upper die holder, and the lower end of the upper die holder is solid
Surely cope plate is connected, the cope plate is flared structure corresponding with the tubaeform inner cavity of lower template, is fixed in the rack
More guide posts are connected, the guide pad is slidably connected with the guide post；The first cylinder is arranged in the bottom of the rack, described
First cylinder piston rod of the first cylinder passes through the spring and is inserted into the buffer stopper through-hole, and the second gas is arranged in the rack
Cylinder, the second cylinder piston rod of second cylinder and the cavity upper end of rack are corresponding, and tapping channel is arranged in rack, described
Tapping channel is corresponding with the cavity upper end of rack, the tapping channel mating connection pulp-collecting box.
A kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker, it is characterised in that the support base
For the U-shaped structure that middle part is recessed upwards, support block hole is also opened up in support base, the support block hole and the buffer stopper slide
Connection.
A kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker, it is characterised in that the buffer stopper
For bullet shaped, buffer stopper, which includes that buffering block body is gentle, rushes block bottom, and the diameter of the buffer stopper bottom is greater than the buffer stopper
The diameter of ontology, the shape of the buffering block body and the shape of the support block hole match, the buffer stopper bottom
The shape of shape and the depressed area of the U-shaped structure of the support base matches.
The high-performance bass sound basin frame processing mold of a kind of vehicle-mounted loudspeaker, it is characterised in that the spring is set
The depressed area in the U-shaped structure of the support base is set, the spring one end connects the buffer stopper bottom, and the other end connects institute
State rack connection.
The high-performance bass sound basin frame processing mold of a kind of vehicle-mounted loudspeaker, it is characterised in that in the rack
It is arranged and the oil pump of the hydraulic cylinder piping connection.
The utility model aims at tubaeform loudspeaker cone Frame Design, designs reasonable, clever structure, processing efficiency
Height has elastic buffer, is hardly damaged, but also is provided with cylinder for ejecting workpiece, facilitates discharging.
Detailed description of the invention
One of FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the two of the utility model structure diagram；
Fig. 3 is the utility model partial structural diagram.
In figure: 1 rack, 2 spacers, 3 support bases, 300 depressed area, 4 buffer stoppers, 400 buffering block bodies, 401 buffer stoppers
Bottom, 402 buffer stopper through-holes, 5 springs, 6 hydraulic cylinders, 600 piston rods, 7 guide pads, 8 upper die holders, 9 cope plates, 10 oil pumps, 11
Guide post, 12 lower templates, 1200 lower template through-holes, 13 workpiece, 14 first cylinders, 1,400 first cylinder piston rods, 15 second gas
Cylinder, 1,500 second cylinder piston rods, 16 tapping channels, 17 pulp-collecting box.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, 2, 3, the small high pitch sound basin frame processing mold of a kind of high intense of vehicle-mounted loudspeaker, including rack
1, cavity is arranged in the center of the lower end of the rack 1, is fixedly connected with spacer 2 and support base 3 in the cavity, the spacer 2 is set
It sets between rack 1 and support base 3.
The buffer stopper 4 that setting is slidably connected with support base 3 in the support base 3, the buffer stopper 4 and the rack 1 it
Between spring 5 is set, the buffer stopper 4 opens up buffer stopper through-hole 402, and lower template 12, the lower template are arranged on the buffer stopper 4
12 are slidably connected with spacer 2, and the lower template 12 has tubaeform inner cavity, and the lower part of the lower template 12 opens up lower template through-hole
1200, the lower template through-hole 1200 is connected to the tubaeform inner cavity and the buffer stopper through-hole 402.Specifically, the branch
Support seat 3 is the U-shaped structure that middle part is recessed upwards, also opens up support block hole in support base 3, the support block hole and the buffering
Block 4 is slidably connected.The buffer stopper 4 is bullet shaped, and buffer stopper 4 includes buffering block body 400 and buffer stopper bottom 401, described
The diameter of buffer stopper bottom 401 be greater than it is described buffering block body 400 diameter, it is described buffering block body 400 shape with it is described
The shape of support block hole matches, the recessed portion of the U-shaped structure of the shape of the buffer stopper bottom 401 and the support base 3
The shape of position matches.The depressed area 300 of the U-shaped structure of the support base 3, described 5 one end of spring is arranged in the spring 5
The buffer stopper bottom 401 is connected, the other end connects the rack 1 and connects.
The upper end setting hydraulic cylinder 6 and oil pump 10 of the rack 1, the two pass through piping connection, the piston of the hydraulic cylinder 6
Bar 600 is fixedly connected with guide pad 7, and the lower end of the guide pad 6 is fixedly connected with upper die holder 8, and the lower end of the upper die holder 8 is fixed to be connected
Template 9 is connected, the cope plate 9 is flared structure corresponding with the tubaeform inner cavity of lower template 12.It is fixed in the rack 1
More guide posts 11 are connected, the guide pad 6 is slidably connected with the guide post 11.
The first cylinder 14 is arranged in the bottom of the rack 1, and the first cylinder piston rod 1400 of first cylinder 14 passes through
The spring 5 is simultaneously inserted into the buffer stopper through-hole 402.Second cylinder 15 is set in the rack 1, the of second cylinder 15
Two cylinder piston rods 1500 are corresponding with the cavity upper end of rack 1, and tapping channel 16, the tapping channel 16 are arranged in rack 1
It is corresponding with the cavity upper end of rack 1, the 16 mating connection pulp-collecting box 17 of tapping channel.
When work, due to prominent a part of from support block hole by spring pressure, lower template is placed on slow buffer stopper
It rushes on block, workpiece is placed on lower template upper end, and the bottom of workpiece and lower template position, hydraulic cylinder works, the piston rod of hydraulic cylinder
Drive guide pad, upper die holder and cope plate to move down, cope plate stamped workpieces make workpiece shaping, during this workpiece due to
It by the pressure of cope plate, integrally moves down, lower template and buffer stopper move down therewith, and lower template is moved to support base
Until position, buffer stopper is retracted in support block hole；After component shaping, hydraulic cylinder drives cope plate to rise, pressed sheet and buffering
Block resets therewith；First cylinder operation, the first cylinder piston rod is by the upper end of the cavity on workpiece top to rack, then the second cylinder
Work, the second cylinder piston rod enter pulp-collecting box by workpiece top to tapping channel, via tapping channel.
Claims (5)
1. a kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker, including rack, it is characterised in that the rack
Lower end center setting cavity, be fixedly connected with spacer and support base in the cavity, it is described every being set on rack and support
Between seat, the buffer stopper that setting is slidably connected with support base in the support base is arranged between the buffer stopper and the rack
Spring, the buffer stopper open up buffer stopper through-hole, and lower template is arranged on the buffer stopper, and the lower template and spacer sliding connect
It connects, the lower template has tubaeform inner cavity, and the lower part of the lower template opens up lower template through-hole, the lower template through-hole and institute
Tubaeform inner cavity is stated to be connected to the buffer stopper through-hole；Hydraulic cylinder, the hydraulic cylinder of the hydraulic cylinder is arranged in the upper end of the rack
Piston rod is fixedly connected with guide pad, and the lower end of the guide pad is fixedly connected with upper die holder, and the lower end of the upper die holder is fixedly connected
Cope plate, the cope plate are flared structure corresponding with the tubaeform inner cavity of lower template, are fixedly connected in the rack more
Root guide post, the guide pad are slidably connected with the guide post；The first cylinder, first gas is arranged in the bottom of the rack
First cylinder piston rod of cylinder passes through the spring and is inserted into the buffer stopper through-hole, and the second cylinder, institute are arranged in the rack
The second cylinder piston rod for stating the second cylinder is corresponding with the cavity upper end of rack, and tapping channel, the discharging are arranged in rack
Channel is corresponding with the cavity upper end of rack, the tapping channel mating connection pulp-collecting box.
2. a kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker according to claim 1, feature exist
It is the U-shaped structure that middle part is recessed upwards in the support base, also opens up support block hole in support base, the support block hole and institute
Buffer stopper is stated to be slidably connected.
3. a kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker according to claim 2, feature exist
It is bullet shaped in the buffer stopper, buffer stopper, which includes that buffering block body is gentle, rushes block bottom, and the diameter of the buffer stopper bottom is big
In the diameter of the buffering block body, the shape of the buffering block body and the shape of the support block hole match, described
The shape of buffer stopper bottom and the shape of the depressed area of the U-shaped structure of the support base match.
4. a kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker according to claim 3, feature exist
In the spring, the depressed area of the U-shaped structure of the support base is set, the spring one end connects the buffer stopper bottom,
The other end connects the rack connection.
5. a kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker according to claim 1, feature exist
In the oil pump of setting and the hydraulic cylinder piping connection in the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832300.XU CN208408301U (en) | 2018-05-31 | 2018-05-31 | A kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832300.XU CN208408301U (en) | 2018-05-31 | 2018-05-31 | A kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408301U true CN208408301U (en) | 2019-01-22 |
Family
ID=65113202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832300.XU Expired - Fee Related CN208408301U (en) | 2018-05-31 | 2018-05-31 | A kind of high-performance bass sound basin frame processing mold of vehicle-mounted loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731994A (en) * | 2019-02-20 | 2019-05-10 | 滁州市永达机械科技有限公司 | A kind of refrigerator manufacturing sheet metal mould with automatic demoulding functions |
-
2018
- 2018-05-31 CN CN201820832300.XU patent/CN208408301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731994A (en) * | 2019-02-20 | 2019-05-10 | 滁州市永达机械科技有限公司 | A kind of refrigerator manufacturing sheet metal mould with automatic demoulding functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |