CN205732499U - A kind of mould for U-shaped section product side punching - Google Patents
A kind of mould for U-shaped section product side punching Download PDFInfo
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- CN205732499U CN205732499U CN201521033867.3U CN201521033867U CN205732499U CN 205732499 U CN205732499 U CN 205732499U CN 201521033867 U CN201521033867 U CN 201521033867U CN 205732499 U CN205732499 U CN 205732499U
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- die
- fixed plate
- slide block
- mould
- shaped section
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Abstract
nullThis utility model relates to a kind of mould for U-shaped section product side punching，Including punch、Die and lower bolster，Described lower bolster upper end is provided with lower mold，This lower mold side is provided with slide block，Described lower mold upper end is disposed with die，Described die one end vertically has through hole，This die other end is fixing in extending into the sidewall of slide block，Described lower bolster is connected by round wires helical spring with slide block，The described slide block fixed plate arranged above with lower mold and die is connected by discharging guide pillar，The stripper slided along discharging guide pillar is installed between described fixed plate and die，Punch is installed in described fixed plate，Slide in the loose slot of stripper in the lower end of this punch，The upper end of described fixed plate is provided with cope match-plate pattern，Unloading bolt is slidably connected in this cope match-plate pattern，Described unloading bolt lower end is connected through fixed plate with stripper.This utility model improves production efficiency, ensure that product size precision and surface requirements simultaneously.
Description
Technical field
This utility model relates to auto parts machinery and produces instrument field, particularly relates to a kind of mould for U-shaped section product side punching.
Background technology
The automobile guide rail quantum of output of U-shaped section is bigger, much require side punching, present stage majority uses drilling machine and milling machine that the automobile guide rail of U-shaped section is carried out side punching, make production inefficiency, mode transfer and to pick and place product the most inconvenient, the dimensional accuracy of holes of products is relatively low, hole week burr is more, during producing, product surface easily scratches, and client is the highest for product size and surface requirements, in order to solve the problems referred to above, devise a kind of mould for U-shaped section product side punching.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of mould for U-shaped section product side punching, simple in construction, easy to use, it is possible to well to realize the side punching of U-shaped section product, improve production efficiency, can guarantee that product size precision and surface requirements simultaneously.
nullThis utility model solves its technical problem and be the technical scheme is that a kind of mould for U-shaped section product side punching of offer，Including punch、Die and lower bolster，Described lower bolster upper end is provided with lower mold，This lower mold side is provided with slide block，Described lower mold upper end is disposed with die，Described die one end vertically has through hole，This die other end is fixing in extending into the sidewall of slide block，Described lower bolster is connected by round wires helical spring with slide block，The described slide block fixed plate arranged above with lower mold and die is connected by discharging guide pillar，The stripper slided along discharging guide pillar is installed between described fixed plate and die，Punch is installed in described fixed plate，Slide in the loose slot of stripper in the lower end of this punch，The upper end of described fixed plate is provided with cope match-plate pattern，Unloading bolt is slidably connected in this cope match-plate pattern，Described unloading bolt lower end is connected through fixed plate with stripper.
Supplement as to the one of technical scheme described in the utility model, described slide block side is provided with L-type limited block, the vertical portion of described L-type limited block lower end is positioned at the side of slide block, and the horizontal component of this L-type limited block upper end is positioned at the top of slide block, limits the height that slide block is upspring.
Supplementing as to the one of technical scheme described in the utility model, described lower mold upper end is positioned at die side and is provided with side locating piece, and side locating piece coordinates with die fixes product.
Supplementing as to the one of technical scheme described in the utility model, there is gap with profile upper end in product in described die profile upper end, and gap is less than deformation of products tolerance, beneficially product side punching.
Supplementing as to the one of technical scheme described in the utility model, described through hole uses in the gap that big top and small bottom conical through-hole, beneficially waste material drop between die and lower mold.
Supplementing as to the one of technical scheme described in the utility model, be provided with several lenticular wire helical springs between described fixed plate and stripper, this lenticular wire helical spring is enclosed within discharging guide pillar.
Supplementing as to the one of technical scheme described in the utility model, described lower bolster is placed on punch press upper end, relies on punch press to realize the up and down motion of mould.
Supplement as to the one of technical scheme described in the utility model, described lower bolster front end is installed with connecting plate, connecting plate front end face is horizontally disposed crossbeam for this, fixing seat is installed in the middle of described crossbeam, this crossbeam front end is disposed with baffle plate fixed plate, and this baffle plate fixed plate upper end is rotatably connected to baffle plate.The position that described baffle plate fixed plate determines on crossbeam according to the position of product length and required punching.
Supplementing as to the one of technical scheme described in the utility model, described lower bolster lower end has been evenly arranged several cushion blocks, protects lower bolster.
Supplementing as to the one of technical scheme described in the utility model, described slide block is connected with die by screw.
Beneficial effect
This utility model relates to a kind of mould for U-shaped section product side punching, solve the thorny problem of U-shaped section product side punching, and it is easy for installation, simple in construction, substantially reduce the time of mode transfer, suitable processing it is thus possible to be adapted to various different production can be done according to the requirement of different product, improve production efficiency, can guarantee that product size precision and surface requirements simultaneously.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is external structure schematic diagram of the present utility model；
Fig. 3 is the structural representation of product described in the utility model.
Diagram: 1, fixed plate, 2, punch, 3, unloading bolt, 4, stripper, 5, discharging guide pillar, 6, product, 7, side locating piece, 8, lower mold, 9, cushion block, 10, round wires helical spring, 11, slide block, 12, cope match-plate pattern, 13, die, 14, L-type limited block, 15, lenticular wire helical spring, 16, crossbeam, 17, lower bolster, 18, through hole, 19, connecting plate, 20, fixing seat, 21, baffle plate fixed plate, 22, baffle plate.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further.Should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
nullEmbodiment of the present utility model relates to a kind of mould for U-shaped section product side punching，As Figure 1-3，Including punch 2、Die 13 and lower bolster 17，Described lower bolster 17 upper end is provided with lower mold 8，This lower mold 8 side is provided with slide block 11，Described lower mold 8 upper end is disposed with die 13，Described die 13 one end vertically has through hole 18，This die 13 other end is fixing in extending into the sidewall of slide block 11，Described lower bolster 17 is connected by round wires helical spring 10 with slide block 11，Described slide block 11 fixed plate arranged above with die 13 with lower mold 81 is connected by discharging guide pillar 5，The stripper 4 slided along discharging guide pillar 5 is installed between described fixed plate 1 and die 13，In described fixed plate 1, punch 2 is installed，Slide in the loose slot of stripper 4 in the lower end of this punch 2，The upper end of described fixed plate 1 is provided with cope match-plate pattern 12，Unloading bolt 3 is slidably connected in this cope match-plate pattern 12，Described unloading bolt 3 lower end is connected through fixed plate 1 with stripper 4.
Described slide block 11 side is provided with L-type limited block 14, and the vertical portion of described L-type limited block 14 lower end is positioned at the side of slide block 11, and the horizontal component of this L-type limited block 14 upper end is positioned at the top of slide block 11.
Described lower mold 8 upper end is positioned at die 13 side and is provided with side locating piece 7.
There is gap with profile upper end in product 6 in described die 13 profile upper end, gap is less than product 6 distortion tolerance.
Described through hole 18 uses big top and small bottom conical through-hole.
Being provided with several lenticular wire helical springs 15 between described fixed plate 1 and stripper 4, this lenticular wire helical spring 15 is enclosed within discharging guide pillar 5.
Described lower bolster 17 is placed on punch press upper end.
Described lower bolster 17 front end is installed with connecting plate 19, connecting plate 19 front end face is horizontally disposed crossbeam 16 for this, being provided with fixing seat 20 in the middle of described crossbeam 16, this crossbeam 16 front end is disposed with baffle plate fixed plate 21, and this baffle plate fixed plate 21 upper end is rotatably connected to baffle plate 22.
Described lower bolster 17 lower end has been evenly arranged several cushion blocks 9.
Described slide block 11 is connected with die 13 by screw.
Embodiment
Mould is integrally placed on 25T punch press, relies on the up and down motion of punch press block hitting to realize the up and down motion of mould.nullFirst pass through punch press control cope match-plate pattern 12 and fixed plate 1 moves upward，The unloading bolt 3 being slidably connected in cope match-plate pattern 12 drives stripper 4 to move upwardly together，Stripper 4 and die 13、Slide block 11 and side locating piece 7 separate，The round wires helical spring 10 of compression promotes slide block 11、Die 13 moves upward，After the horizontal component of L-type limited block 14 is withstood in slide block 11 upper end，Product 6 is inserted along die 13 from the side of mould，Until baffle plate 22 is withstood in product 6 front end，Then punch press controls cope match-plate pattern 12 and fixed plate 1 moves downward，Stripper 4 contacts with die 13，Lenticular wire helical spring 15 slowly compresses，After the power of lenticular wire helical spring 15 is more than round wires helical spring 10 elastic force upwards，Stripper 4 promotes slide block 11、Die 13 moves downward，Die 13 and lower mold 8、Side locating piece 7 coordinates compression product 6，The lower end of punch 2 enters in the through hole 18 of die 13 through the loose slot of stripper 4 and the side of product 6，Complete the side punching of product 6，Punch press controls cope match-plate pattern 12 and fixed plate 1 moves upward，Flap shutter 22 takes out product 6.
The waste material that punching stays drops to the upper surface of lower mold 8 along through hole 18, when carrying out product 6 punching next time, product 6 is ejected by waste material.
Baffle plate fixed plate 21 determines the position on crossbeam 16 according to the position of product 6 length and required punching.
The effect of die 13 intensity is strengthened when die 13 coordinates compression product 6, product 6 to play support die 13 with lower mold 8, side locating piece 7.
This utility model solves the thorny problem of U-shaped section product side punching, and it is easy for installation, simple in construction, substantially reduce the time of mode transfer, suitable processing can be done it is thus possible to be adapted to various different production according to the requirement of different product, improve production efficiency, can guarantee that product size precision and surface requirements simultaneously.
Claims (10)
- null1. the mould for U-shaped section product side punching，Including punch (2)、Die (13) and lower bolster (17)，It is characterized in that: described lower bolster (17) upper end is provided with lower mold (8)，This lower mold (8) side is provided with slide block (11)，Described lower mold (8) upper end is disposed with die (13)，Described die (13) one end vertically has through hole (18)，This die (13) other end is fixing in extending into the sidewall of slide block (11)，Described lower bolster (17) is connected by round wires helical spring (10) with slide block (11)，Described slide block (11) fixed plate (1) arranged above with die (13) with lower mold (8) is connected by discharging guide pillar (5)，The stripper (4) slided along discharging guide pillar (5) is installed between described fixed plate (1) and die (13)，Punch (2) is installed in described fixed plate (1)，Slide in the loose slot of stripper (4) in the lower end of this punch (2)，The upper end of described fixed plate (1) is provided with cope match-plate pattern (12)，Unloading bolt (3) is slidably connected in this cope match-plate pattern (12)，Described unloading bolt (3) lower end is connected through fixed plate (1) with stripper (4).
- A kind of mould for U-shaped section product side punching the most according to claim 1, it is characterized in that: described slide block (11) side is provided with L-type limited block (14), the vertical portion of described L-type limited block (14) lower end is positioned at the side of slide block (11), and the horizontal component of this L-type limited block (14) upper end is positioned at the top of slide block (11).
- A kind of mould for U-shaped section product side punching the most according to claim 1, it is characterised in that: described lower mold (8) upper end is positioned at die (13) side and is provided with side locating piece (7).
- A kind of mould for U-shaped section product side punching the most according to claim 1, it is characterized in that: described die (13) profile upper end and product (6) interior profile upper end exist gap, gap is less than product (6) distortion tolerance.
- A kind of mould for U-shaped section product side punching the most according to claim 1, it is characterised in that: described through hole (18) uses big top and small bottom conical through-hole.
- A kind of mould for U-shaped section product side punching the most according to claim 1, it is characterized in that: be provided with several lenticular wire helical springs (15) between described fixed plate (1) and stripper (4), this lenticular wire helical spring (15) is enclosed within discharging guide pillar (5).
- A kind of mould for U-shaped section product side punching the most according to claim 1, it is characterised in that: described lower bolster (17) is placed on punch press upper end.
- A kind of mould for U-shaped section product side punching the most according to claim 1, it is characterized in that: described lower bolster (17) front end is installed with connecting plate (19), this connecting plate (19) front end face is horizontally disposed crossbeam (16), in the middle of described crossbeam (16), fixing seat (20) is installed, this crossbeam (16) front end is disposed with baffle plate fixed plate (21), and this baffle plate fixed plate (21) upper end is rotatably connected to baffle plate (22).
- A kind of mould for U-shaped section product side punching the most according to claim 1, it is characterised in that: described lower bolster (17) lower end has been evenly arranged several cushion blocks (9).
- A kind of mould for U-shaped section product side punching the most according to claim 1, it is characterised in that: described slide block (11) is connected with die (13) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033867.3U CN205732499U (en) | 2015-12-11 | 2015-12-11 | A kind of mould for U-shaped section product side punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033867.3U CN205732499U (en) | 2015-12-11 | 2015-12-11 | A kind of mould for U-shaped section product side punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205732499U true CN205732499U (en) | 2016-11-30 |
Family
ID=57387575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521033867.3U Expired - Fee Related CN205732499U (en) | 2015-12-11 | 2015-12-11 | A kind of mould for U-shaped section product side punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205732499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537379A (en) * | 2015-12-11 | 2016-05-04 | 宁波宏协承汽车部件有限公司 | Die for punching of side edge of product with U-shaped section |
-
2015
- 2015-12-11 CN CN201521033867.3U patent/CN205732499U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537379A (en) * | 2015-12-11 | 2016-05-04 | 宁波宏协承汽车部件有限公司 | Die for punching of side edge of product with U-shaped section |
| CN105537379B (en) * | 2015-12-11 | 2018-07-24 | 宁波宏协承汽车部件有限公司 | A kind of mold for the side punching of U-shaped section product |
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| 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: 20161130 Termination date: 20191211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |