CN204603018U - Speaker frame shaped device - Google Patents
Speaker frame shaped device Download PDFInfo
- Publication number
- CN204603018U CN204603018U CN201520270843.3U CN201520270843U CN204603018U CN 204603018 U CN204603018 U CN 204603018U CN 201520270843 U CN201520270843 U CN 201520270843U CN 204603018 U CN204603018 U CN 204603018U
- Authority
- CN
- China
- Prior art keywords
- die head
- lower die
- hydraulic jack
- portal frame
- fixed
- 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
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Abstract
The utility model relates to loudspeaker manufacturing technology field, particularly relate to a kind of speaker frame shaped device, comprise portal frame, base, hydraulic jack, vertical cylinder, upper bolster, upper die head, die shoe and lower die head, described hydraulic jack is fixed on described portal frame, described portal frame is fixed on described base, described hydraulic jack is connected with oil pump by oil circuit, the piston rod of described hydraulic jack is connected with connecting plate by ring flange, the both sides of described connecting plate are provided with chute, described chute coordinates with the slide rail inside described portal frame, the bottom of described connecting plate is connected with described upper bolster, described lower die head coordinates with described upper die head, described vertical cylinder is fixed on described base, and the piston rod of described vertical cylinder is through described lower die head.The utility model structure is simple, arranges stop collar and limited block can dismantle lower die head fast, can change fast, improve the versatility of this device to lower die head.
Description
Technical field
The utility model relates to loudspeaker manufacturing technology field, particularly relates to a kind of speaker frame shaped device.
Background technology
In traditional horn basin rack Sheet Metal Forming Technology process, blanking, drawing and forming mould be used, blanking die, rush the how secondary mould such as mesopore, flanging composite die, the cooperation between mould needs workman with people's hand operated, and number of molds is many, need multiple working procedure, operating efficiency is low, and labor strength is large.In addition, the stamping machine of prior art is bulky, and the piston rod of hydraulic jack easily produces skew when punching press, and upper die head will offset, and because frame is less, the movement that upper die head is small will cause the deviation that frame is larger, causes frame difference product rate higher.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned technology, and provides a kind of speaker frame shaped device, reduces labor strength, increases work efficiency.
The utility model for achieving the above object, by the following technical solutions:
A kind of speaker frame shaped device, it is characterized in that: comprise portal frame, base, hydraulic jack, vertical cylinder, upper bolster, upper die head, die shoe and lower die head, described hydraulic jack is fixed on described portal frame, described portal frame is fixed on described base, described hydraulic jack is connected with oil pump by oil circuit, the piston rod of described hydraulic jack is connected with connecting plate by ring flange, the both sides of described connecting plate are provided with chute, described chute coordinates with the slide rail inside described portal frame, the bottom of described connecting plate is connected with described upper bolster, described upper bolster is connected with described upper die head, the ring circumference central concave of described upper die head, described lower die head coordinates with described upper die head, and described lower die head is fixed on described die shoe, and described die shoe is fixed on described base, described vertical cylinder is fixed on described base, and the piston rod of described vertical cylinder is through described lower die head, described lower die head extenal fixation limited location cover, be connected with adapter sleeve bottom described stop collar, be connected bottom described adapter sleeve by bolt with die shoe, the top of described stop collar is bolted limited location block, and described limited block is overlapped on the top of described lower die head.The utility model structure is simple, and drive upper die head to move up and down by hydraulic jack, upper die head coordinates with lower die head, thus the press work completed horn basin rack, compact conformation, adopts hydraulic jack, can the multiple upper die head of disposable drive and lower die head, and then increase work efficiency.Vertical cylinder is used for shaping frame to hold up, and is convenient to discharging, because the piston rod of hydraulic jack is connected with upper bolster by a connecting plate, connecting plate and portal frame are slidably matched, can ensure that upper die head moves up and down stably like this, thus improve the punching precision of product, improve the quality of products.Stop collar is set and limited block can dismantle lower die head fast, can changes lower die head fast, improve the versatility of this device.
The beneficial effects of the utility model are: the utility model structure is simple, upper die head is driven to move up and down by hydraulic jack, upper die head coordinates with lower die head, thus the press work completed horn basin rack, compact conformation, adopt hydraulic jack, can the multiple upper die head of disposable drive and lower die head, and then increase work efficiency.Vertical cylinder is used for shaping frame to hold up, and is convenient to discharging, because the piston rod of hydraulic jack is connected with upper bolster by a connecting plate, connecting plate and portal frame are slidably matched, can ensure that upper die head moves up and down stably like this, thus improve the punching precision of product, improve the quality of products.Stop collar is set and limited block can dismantle lower die head fast, can changes lower die head fast, improve the versatility of this device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in Figure 1, a kind of speaker frame shaped device, comprise portal frame 1, base 2, hydraulic jack 3, vertical cylinder 4, upper bolster 5, upper die head 6, die shoe 7 and lower die head 8, described hydraulic jack is fixed on described portal frame, described portal frame is fixed on described base, described hydraulic jack is connected with oil pump 9 by oil circuit, the piston rod of described hydraulic jack is connected with connecting plate 11 by ring flange 10, the both sides of described connecting plate are provided with chute, described chute coordinates with the slide rail 12 inside described portal frame, the bottom of described connecting plate is connected with described upper bolster, described upper bolster is connected with described upper die head, the ring circumference central concave of described upper die head, described lower die head coordinates with described upper die head, and described lower die head is fixed on described die shoe, and described die shoe is fixed on described base, described vertical cylinder is fixed on described base, and the piston rod of described vertical cylinder is through described lower die head, described lower die head extenal fixation limited location cover 13, be connected with adapter sleeve 14 bottom described stop collar, be connected with die shoe by bolt bottom described adapter sleeve, the top of described stop collar is bolted limited location block 15, and described limited block is overlapped on the top of described lower die head.The utility model structure is simple, and drive upper die head to move up and down by hydraulic jack, upper die head coordinates with lower die head, thus the press work completed horn basin rack, compact conformation, adopts hydraulic jack, can the multiple upper die head of disposable drive and lower die head, and then increase work efficiency.Vertical cylinder is used for shaping frame to hold up, and is convenient to discharging, because the piston rod of hydraulic jack is connected with upper bolster by a connecting plate, connecting plate and portal frame are slidably matched, can ensure that upper die head moves up and down stably like this, thus improve the punching precision of product, improve the quality of products.Stop collar is set and limited block can dismantle lower die head fast, can changes lower die head fast, improve the versatility of this device.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. a speaker frame shaped device, it is characterized in that: comprise portal frame, base, hydraulic jack, vertical cylinder, upper bolster, upper die head, die shoe and lower die head, described hydraulic jack is fixed on described portal frame, described portal frame is fixed on described base, described hydraulic jack is connected with oil pump by oil circuit, the piston rod of described hydraulic jack is connected with connecting plate by ring flange, the both sides of described connecting plate are provided with chute, described chute coordinates with the slide rail inside described portal frame, the bottom of described connecting plate is connected with described upper bolster, described upper bolster is connected with described upper die head, the ring circumference central concave of described upper die head, described lower die head coordinates with described upper die head, and described lower die head is fixed on described die shoe, and described die shoe is fixed on described base, described vertical cylinder is fixed on described base, and the piston rod of described vertical cylinder is through described lower die head, described lower die head extenal fixation limited location cover, be connected with adapter sleeve bottom described stop collar, be connected bottom described adapter sleeve by bolt with die shoe, the top of described stop collar is bolted limited location block, and described limited block is overlapped on the top of described lower die head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270843.3U CN204603018U (en) | 2015-04-30 | 2015-04-30 | Speaker frame shaped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270843.3U CN204603018U (en) | 2015-04-30 | 2015-04-30 | Speaker frame shaped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603018U true CN204603018U (en) | 2015-09-02 |
Family
ID=53955606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270843.3U Expired - Fee Related CN204603018U (en) | 2015-04-30 | 2015-04-30 | Speaker frame shaped device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204603018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217926A (en) * | 2016-08-30 | 2016-12-14 | 湖北纳福传动机械股份有限公司 | A kind of warm bending and forming hydraulic press and assembly method thereof |
-
2015
- 2015-04-30 CN CN201520270843.3U patent/CN204603018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217926A (en) * | 2016-08-30 | 2016-12-14 | 湖北纳福传动机械股份有限公司 | A kind of warm bending and forming hydraulic press and assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160430 |