CN106140985A - Torsion beam shaping mould - Google Patents
Torsion beam shaping mould Download PDFInfo
- Publication number
- CN106140985A CN106140985A CN201610768431.1A CN201610768431A CN106140985A CN 106140985 A CN106140985 A CN 106140985A CN 201610768431 A CN201610768431 A CN 201610768431A CN 106140985 A CN106140985 A CN 106140985A
- Authority
- CN
- China
- Prior art keywords
- block
- torsion beam
- beam shaping
- shaping mould
- plug
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
A kind of torsion beam shaping mould, including die shoe (1) and plug (2), the end symmetric of described die shoe (1) is provided with the first block (3) and the second block (4), it is provided with slide block (5) between described the first block (3) and the second block (4), described plug (2) is arranged in slide block (5), it is provided with the chute (6) being slidably matched with slide block (5) both sides on described the first block (3) and the second block (4), it is provided with the spring (7) acting on slide block (5) between described slide block (5) and die shoe (1).Torsion beam shaping mould energy effective guarantee plug sealing effectiveness.
Description
Technical field
The present invention relates to torsion beam of automobile field shaping technique, specifically refer to a kind of torsion beam shaping mould.
Background technology
At present, relatively conventional torsion beam mould, when being molded torsion beam, typically need to arrange stifled at the two ends of mould
Head is sealing torsion beam, but because of plug relative torque forces beam transfixion, and torsion beam this press under upper mold during have downwards
The trend of motion, the sealing effectiveness of such plug does not just reach preferable state.
Content of the invention
The technical problem to be solved in the present invention is to provide the torsion beam shaping of a kind of energy effective guarantee plug sealing effectiveness
Mould.
The technical solution of the present invention is to provide a kind of torsion beam shaping mould, including die shoe and plug, described under
The end symmetric of die holder is provided with the first block and the second block, is provided with slide block between the first described block and the second block,
Described plug is arranged in slide block, the first described block and the second block is provided with and is slidably matched with slide block both sides
Chute, is provided with the spring acting on slide block between described slide block and die shoe.
The bottom of described slide block is provided with positioning hole with pocketed springs, after positioning hole is arranged, spring can be avoided to scurry out or
Displacement.
Being additionally provided with pressure block on described die shoe, the bottom of described spring is pressed on pressure block, described pressure-bearing
Being provided with the locating slot of location and installation the first block and the second block on block, the first described block and the second block are provided with even
Connecing both connectors, described die shoe being provided with the compact heap being pressed on die shoe by pressure block, pressure block is arranged
After, utilize pressure block, be arranged on each positioning parts on die shoe by connector, compact heap, it is therefore prevented that each fixed component
Displacement, location and installation is reliable.
The top of the first described block and the second block is respectively arranged with and carries out spacing block, anti-limited slip block to slide block
Upwards skid off.
The exposed junction of described plug is provided with the connecting hole position driving cylinder piston rod to be connected with torsion beam shaping mould,
Make driving cylinder piston rod directly be connected with plug and make plug quickly block torsion beam port and realize sealing.
The end of the cope match-plate pattern of torsion beam shaping mould is provided with upper holder block, and upper holder block is provided with and matches with plug exposed junction
Indent, when being molded torsion beam, plug exposed junction is also pressed by upper holder block, and such torsion beam pressurized is more uniform, becomes
Type quality is more.
The torsion beam shaping mould of the present invention, by the setting of slide block, block and spring, when torsion beam is molded, forms
The plug floating, makes the plug can be synchronized with the movement with torsion beam, the effective guarantee sealing effectiveness of plug.
Brief description
Fig. 1 is the first orientation partial structurtes schematic diagram of the torsion beam shaping mould of the present invention.
Fig. 2 is the second orientation broken section structural representation of the torsion beam shaping mould of the present invention.
Fig. 3 is the structural representation of the slide block of the torsion beam shaping mould of the present invention.
As shown in the figure: 1 die shoe, 2 plugs, 2.1 connecting hole positions, 3 first blocks, 4 second blocks, 5 slide blocks, 5.1 positioning
Hole, 6 chutes, 7 springs, 8 pressure blocks, 8.1 locating slots, 9 connectors, 10 compact heaps, 11 blocks, 12 cope match-plate patterns, 13 upper holder blocks,
13.1 indents.
Detailed description of the invention
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings:
As it can be seen, the torsion beam shaping mould of the present invention, including die shoe 1 and plug 2, the end of described die shoe 1
It is arranged with the first block 3 and the second block 4.
Being provided with slide block 5 between the first described block 3 and the second block 4, described plug 2 is arranged in slide block 5,
In the present embodiment, after plug 2 is loaded in slide block 5, the sealed end of plug 2 and exposed junction stretch out slide block 5 respectively, and stretch out slide block 5
Exposed junction on be then provided with connecting hole position 2.1 with realize be connected with the driving cylinder piston rod of torsion beam shaping mould, to be connected
After, under the effect driving oil cylinder, plug just relative torque forces beam can move axially and block the port of torsion beam, and because driving oil
Cylinder piston rod is directly connected with plug, plug can be driven quickly and smoothly to block torsion beam port.
Can be synchronized with the movement with torsion beam after making plug block torsion beam, the first described block 3 and the second block 4 set
It is equipped with the chute 6 being slidably matched with slide block 5 both sides, during so pressing under the upper die component of torsion beam shaping mould, stifled
Head just can move downward with torsion beam, thus realizes being synchronized with the movement of plug and torsion beam, and plus described slide block 5 and under
Being provided with the spring 7 acting on slide block 5 between die holder 1, spring 7 can play cushioning effect, makes the plug can be slowly descending, ensures
The sealing effectiveness of plug, the existence of spring simultaneously, plug defines the plug that can fluctuate, make plug can keep at any time with
Being synchronized with the movement of torsion beam.
In the present embodiment, for preventing spring from scurrying out, shifting, the bottom of described slide block 5 is provided with positioning hole 5.1 to overlap
Shock mount 7.
Simultaneously for making the first block and the reliable location and installation of the second block on die shoe 1, described die shoe 1 also sets
Having pressure block 8, the bottom of described spring 7 is pressed on pressure block 8, and described pressure block 8 is provided with location and installation first
Block 3 and the locating slot 8.1 of the second block 4, shape, the size of locating slot 8.1 match with the bottom of corresponding block.Described
First block 3 and the second block 4 are provided with the connector 9 of connection, and connector 9 is arranged on the outer end bottom of block in order to even
Connect two blocks, can effectively prevent the outer shifting of two blocks.It is provided with on described die shoe 1 and be pressed on pressure block 8 on die shoe 1
Compact heap 10, for realizing that compact heap presses pressure block, compact heap 10 is provided with the pressure that the compressed part with pressure block 8 matches
Limit.
Sliding up out between two blocks for anti-limited slip block, the top of the first described block 3 and the second block 4 is respectively provided with
Have and spacing block 11 is carried out to slide block 5.
For making torsion beam uniformly be molded, the end of the cope match-plate pattern 12 of torsion beam shaping mould is provided with upper holder block 13, upper holder block
13 are provided with the indent 13.1 matching with plug 2 exposed junction.
The torsion beam shaping mould of the present invention, can uniformly mold torsion beam, and plug can be synchronized with the movement with torsion beam, plug
Fluctuate, the excellent sealing effectiveness of energy effective guarantee.
Claims (6)
1. a torsion beam shaping mould, including die shoe (1) and plug (2), it is characterised in that: the end of described die shoe (1)
Portion is arranged with the first block (3) and the second block (4), is provided with cunning between described the first block (3) and the second block (4)
Block (5), described plug (2) is arranged in slide block (5), described the first block (3) and the second block (4) is provided with and slides
The chute (6) that block (5) both sides are slidably matched, is provided with between described slide block (5) and die shoe (1) and acts on slide block (5)
On spring (7).
2. torsion beam shaping mould according to claim 1, it is characterised in that: the bottom of described slide block (5) is provided with fixed
Position hole (5.1) is with pocketed springs (7).
3. torsion beam shaping mould according to claim 1 and 2, it is characterised in that: it is additionally provided with on described die shoe (1) and hold
Briquetting (8), the bottom of described spring (7) is pressed on pressure block (8), and described pressure block (8) is provided with location and installation
The locating slot (8.1) of the first block (3) and the second block (4), described the first block (3) and the second block (4) company of being provided with
Connect both connectors (9), described die shoe (1) is provided with the compact heap being pressed on pressure block (8) on die shoe (1)
(10)。
4. torsion beam shaping mould according to claim 1, it is characterised in that: described the first block (3) and the second block
(4) top is respectively arranged with and carries out spacing block (11) to slide block (5).
5. torsion beam shaping mould according to claim 1, it is characterised in that: the exposed junction of described plug (2) is provided with
The connecting hole position (2.1) being connected with the driving cylinder piston rod of torsion beam shaping mould.
6. torsion beam shaping mould according to claim 1, it is characterised in that: the end of the cope match-plate pattern (12) of torsion beam shaping mould
Portion is provided with upper holder block (13), and upper holder block (13) is provided with the indent (13.1) matching with plug (2) exposed junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768431.1A CN106140985B (en) | 2016-08-30 | 2016-08-30 | Torsion beam shaping mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768431.1A CN106140985B (en) | 2016-08-30 | 2016-08-30 | Torsion beam shaping mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106140985A true CN106140985A (en) | 2016-11-23 |
| CN106140985B CN106140985B (en) | 2019-01-04 |
Family
ID=57345407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610768431.1A Active CN106140985B (en) | 2016-08-30 | 2016-08-30 | Torsion beam shaping mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106140985B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5233856A (en) * | 1992-05-29 | 1993-08-10 | General Motors Corporation | External seal unit for tube hydroforming |
| CN1264326A (en) * | 1997-07-18 | 2000-08-23 | 科西马国际公司 | Hydroforming of tubular blank having oval cross section and hydroforming apparatus |
| US20120047979A1 (en) * | 2010-08-25 | 2012-03-01 | Schuler Inc. | Hydroforming die assembly and method for deforming a tube |
| CN202591342U (en) * | 2012-03-15 | 2012-12-12 | 吉林省元隆达工装设备有限公司 | A pipe fitting bending forming device |
| CN202741496U (en) * | 2012-05-10 | 2013-02-20 | 济南吉利汽车有限公司 | Metal bending tool |
| CN204262134U (en) * | 2014-11-26 | 2015-04-15 | 西安交通大学 | A kind of low pressure internal high pressure forming equipment of torsion beam |
| CN204842723U (en) * | 2015-08-12 | 2015-12-09 | 宁波思明汽车科技股份有限公司 | Throat mould of car return bend inner bag |
| CN205926842U (en) * | 2016-08-30 | 2017-02-08 | 宁波思明汽车科技股份有限公司 | Torsion beam moulded die |
-
2016
- 2016-08-30 CN CN201610768431.1A patent/CN106140985B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5233856A (en) * | 1992-05-29 | 1993-08-10 | General Motors Corporation | External seal unit for tube hydroforming |
| CN1264326A (en) * | 1997-07-18 | 2000-08-23 | 科西马国际公司 | Hydroforming of tubular blank having oval cross section and hydroforming apparatus |
| US20120047979A1 (en) * | 2010-08-25 | 2012-03-01 | Schuler Inc. | Hydroforming die assembly and method for deforming a tube |
| CN202591342U (en) * | 2012-03-15 | 2012-12-12 | 吉林省元隆达工装设备有限公司 | A pipe fitting bending forming device |
| CN202741496U (en) * | 2012-05-10 | 2013-02-20 | 济南吉利汽车有限公司 | Metal bending tool |
| CN204262134U (en) * | 2014-11-26 | 2015-04-15 | 西安交通大学 | A kind of low pressure internal high pressure forming equipment of torsion beam |
| CN204842723U (en) * | 2015-08-12 | 2015-12-09 | 宁波思明汽车科技股份有限公司 | Throat mould of car return bend inner bag |
| CN205926842U (en) * | 2016-08-30 | 2017-02-08 | 宁波思明汽车科技股份有限公司 | Torsion beam moulded die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106140985B (en) | 2019-01-04 |
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| C06 | Publication | ||
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| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 688 Jucai Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province Patentee after: NINGBO SIMING AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: No. 688, Jucai Road, jishigang Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO SIMING AUTOMOBILE TECHNOLOGY Co.,Ltd. |