CN206083595U - Bending die - Google Patents
Bending die Download PDFInfo
- Publication number
- CN206083595U CN206083595U CN201620559212.8U CN201620559212U CN206083595U CN 206083595 U CN206083595 U CN 206083595U CN 201620559212 U CN201620559212 U CN 201620559212U CN 206083595 U CN206083595 U CN 206083595U
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- mounting blocks
- connecting rod
- hinged
- briquetting
- bending
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Abstract
The utility model relates to a bending die, include parallel arrangement's roof and bottom plate down, the roof is equipped with a plurality of mechanisms of bending that tie for, and is a plurality of it is equipped with the top board jointly to bend the bottom of mechanism, the bottom plate is equipped with a plurality of supporting of parallying and holds the mechanism, and is a plurality of it is equipped with the holding down plate jointly to support the top of holding the mechanism, it includes height -adjustable's briquetting to bend the mechanism, the bottom of briquetting is the arc. The utility model discloses a plurality of height -adjustable's that tie for the mechanism of bending can be applicable to bending of different products.
Description
Technical field
The utility model is related to automobile component manufacture field, and in particular to a kind of bending die.
Background technology
During some automobile components are manufactured, need to carry out press-bending process to product, at present, the bending press of object
Its principle typically applies pressure in the upper vertical of object in the bending direction of object, so that object bending, traditional pressure
Bending mould is fixed form, and can only bend single product, it is impossible to be adjusted according to the difference of product, limitation is too big.
Utility model content
The purpose of this utility model is to provide that a kind of applied widely, stability is strong, the bending die of high precision.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of bending die, be arranged in parallel including under
Top board and base plate, the top board is provided with multiple bending mechanisms arranged side by side, and the bottom of multiple bending mechanisms is provided with pressure jointly
Plate, the base plate be provided with it is multiple it is arranged side by side support mechanism, multiple tops for supporting mechanism are provided with lower platen, the pressure jointly
Bender structure includes adjustable for height briquetting, and the bottom of the briquetting is arc.
Further, the bending mechanism also includes fixed plate, connects the fixed plate and multiple guide pillars of the briquetting,
The briquetting slides along guide pillar direction.
Further, the fixed plate and the briquetting are provided with height adjustment mechanism, the height adjustment mechanism bag jointly
Include the spiral shell of swivel nut, the first screw mandrel for being spirally connected with the swivel nut two ends respectively and the second screw mandrel, first screw mandrel and the second screw mandrel
Line is oppositely arranged, and the free end of first screw mandrel is provided with the first regulating block, and first regulating block is hinged with first connecting rod group
With second connecting rod group, second regulating block is hinged with third connecting rod group and fourth link group, described first, third connecting rod group it is equal
Be hinged with the fixed plate, described second, fourth link group be hinged with the briquetting, it is described first, second, third, fourth connect
Bar group connecting rod includes two parallel connecting rods, and the end of first screw mandrel is provided with adjusting nut.
Further, the upper and lower of first regulating block is respectively equipped with the first mounting blocks and the second mounting blocks, institute
State first connecting rod group to be hinged with first mounting blocks, the second connecting rod group is hinged with second mounting blocks, described second
The upper and lower of regulating block is respectively equipped with the 3rd mounting blocks and the 4th mounting blocks, and the third connecting rod group is installed with the described 3rd
Block is hinged, and the fourth link group is hinged with the 4th mounting blocks.
Further, first regulating block and second regulating block are T fonts.
Further, first mounting blocks and second mounting blocks are open-type.
Further, the top board adopts flexible material with the lower platen.
Compared with prior art, the beneficial effect of bending die is：By multiple adjustable for height bending mechanisms arranged side by side,
The press-bending of different product can be applied to, while the height of briquetting is adjusted by multiple connection rod sets, and leading by guide pillar
To so that overall structure is more stable, precision is higher.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of bending mechanism.
Fig. 3 is the part-structure schematic diagram of Fig. 2.
Specific embodiment
Refer to Fig. 1 to Fig. 3, a kind of bending die, including the top board 1 and base plate 2 that be arranged in parallel up and down, top board 1 is provided with
Multiple bending mechanisms 11 arranged side by side, the bottom of multiple bending mechanisms 11 is provided with top board 12 jointly, and base plate 2 is provided with multiple arranged side by side
Mechanism 21 is supported, multiple tops for supporting mechanism 21 are provided with lower platen 22 jointly, and top board 12 is parallel about 22 with lower platen to be set
Put, product 3 is located between top board 12 and lower platen 22.Top board 12 adopts flexible material, such as nylon with lower platen 22.Energy
Product surface is enough protected not to be damaged, while playing a part of to prevent product from sliding.Multiple mechanisms 21 that support are that lower platen 22 is each
Section provides resist force, it is ensured that product uniform force.
Bending mechanism 11 includes fixed plate 111, briquetting 112, be connected plate 111 and multiple guide pillars 113 of briquetting 112,
Briquetting 112 slides along the direction of guide pillar 113, the height adjustable of briquetting 112, and in the present embodiment, guide pillar 113 is four, along square top
Point distribution, the bottom of briquetting 112 is arc, and fixed plate 111 and briquetting 112 are provided with height adjustment mechanism 114 jointly.
Height adjustment mechanism 114 includes swivel nut 1141, the first screw mandrel 1142 for being spirally connected with the two ends of swivel nut 1141 respectively and the
The screw thread of two screw mandrels 1143, the first screw mandrel 1142 and the second screw mandrel 1143 is oppositely arranged, and the free end of the first screw mandrel 1142 is provided with
First regulating block 1144, the first regulating block 1144 is T fonts, and the upper and lower of the first regulating block 1144 is respectively equipped with the first peace
The dress mounting blocks 1147 of block 1146 and second, the first mounting blocks 1146 and the second mounting blocks 1147 are open-type, the first mounting blocks
1146 are hinged with first connecting rod group, and first connecting rod group includes parallel first connecting rod 11461 and second connecting rod 11462, the second peace
Dress block 1147 is hinged with second connecting rod group, and second connecting rod group includes parallel third connecting rod 11471 and fourth link 11472, the
The upper and lower of two regulating blocks 1145 is respectively equipped with the 3rd mounting blocks 1148 and the 4th mounting blocks 1149, the 3rd mounting blocks 1148
Open-type is with the 4th mounting blocks 1149, the 3rd mounting blocks 1148 are hinged with third connecting rod group, and third connecting rod group includes parallel
The 5th connecting rod 11481 and six-bar linkage 11482, the 4th mounting blocks 1149 are hinged with fourth link group, and fourth link group includes
The parallel connecting rod 11492 of seven-link assembly 11491 and the 8th, first connecting rod 11461, second connecting rod 11462, the 5th connecting rod 11481,
The upper end of six-bar linkage 11482 is hinged with fixed plate 111, and the end of the first screw mandrel 1142 is provided with adjusting nut 11421, passes through
Adjusting nut 11421 carries out the regulation of pitch, so as to reach the purpose of the adjustment height of briquetting 112.Third connecting rod the 11471, the 4th
Connecting rod 11472, seven-link assembly 11491, the lower end of the 8th connecting rod 11492 are hinged with briquetting 112.
First connecting rod 11461, second connecting rod 11462, third connecting rod 11471, fourth link 11472, the 5th connecting rod
11481st, six-bar linkage 11482, seven-link assembly 11491 is identical with the structure of the 8th connecting rod 11492, therefore the company of being collectively referred to as
Bar.Eight connecting rods form four connection rod sets, and each connection rod set forms the articulated structure of parallelogram, compared to traditional Dan Lian
Bar structure is more stable, while the design of guide pillar enhances the stability of the motion of briquetting 112.According to the shape of different product during production
Shape adjusts the height of briquetting 112 in each height adjustment mechanism 114 and product is bent, applied widely, low cost.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not demoulding the utility model creates design, some deformations and improvement can also be made, these belong to this practicality
New protection domain.
Claims (5)
1. a kind of bending die, it is characterised in that：Including the top board and base plate that be arranged in parallel up and down, the top board be provided with it is multiple simultaneously
The bending mechanism of row, the bottom of multiple bending mechanisms is provided with top board jointly, and the base plate is provided with multiple arranged side by side supporting
Mechanism, multiple tops for supporting mechanism are provided with lower platen jointly, and the bending mechanism includes adjustable for height briquetting, described
The bottom of briquetting is arc, and the bending mechanism also includes fixed plate, connects the fixed plate and multiple guide pillars of the briquetting,
The briquetting slides along guide pillar direction, and the fixed plate and the briquetting are provided with height adjustment mechanism jointly, and the height is adjusted
Mechanism includes swivel nut, the first screw mandrel for being spirally connected with the swivel nut two ends respectively and the second screw mandrel, first screw mandrel and second
The screw thread of bar is oppositely arranged, and the free end of first screw mandrel is provided with the first regulating block, and first regulating block is hinged with first
Connection rod set and second connecting rod group, the second regulating block is hinged with third connecting rod group and fourth link group, and described first, third connecting rod group
Be hinged with the fixed plate, described second, fourth link group be hinged with the briquetting, described first, second, third, fourth
Connection rod set connecting rod includes two parallel connecting rods, and the end of first screw mandrel is provided with adjusting nut.
2. bending die according to claim 1, it is characterised in that：The upper and lower of first regulating block sets respectively
Have the first mounting blocks and the second mounting blocks, the first connecting rod group is hinged with first mounting blocks, the second connecting rod group with
Second mounting blocks are hinged, and the upper and lower of second regulating block is respectively equipped with the 3rd mounting blocks and the 4th mounting blocks,
The third connecting rod group is hinged with the 3rd mounting blocks, and the fourth link group is hinged with the 4th mounting blocks.
3. bending die according to claim 2, it is characterised in that：First regulating block and second regulating block are equal
For T fonts.
4. bending die according to claim 3, it is characterised in that：First mounting blocks and second mounting blocks are equal
For open-type.
5. bending die according to claim 1, it is characterised in that：The top board is with the lower platen using soft
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559212.8U CN206083595U (en) | 2016-06-12 | 2016-06-12 | Bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559212.8U CN206083595U (en) | 2016-06-12 | 2016-06-12 | Bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083595U true CN206083595U (en) | 2017-04-12 |
Family
ID=58471878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620559212.8U Active CN206083595U (en) | 2016-06-12 | 2016-06-12 | Bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206083595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945152A (en) * | 2016-06-12 | 2016-09-21 | 昆山三众汽车部件制造有限公司 | Press bending die |
-
2016
- 2016-06-12 CN CN201620559212.8U patent/CN206083595U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945152A (en) * | 2016-06-12 | 2016-09-21 | 昆山三众汽车部件制造有限公司 | Press bending die |
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