CN219817894U - Punching and trimming tool die for vertical press - Google Patents
Punching and trimming tool die for vertical press Download PDFInfo
- Publication number
- CN219817894U CN219817894U CN202320590313.1U CN202320590313U CN219817894U CN 219817894 U CN219817894 U CN 219817894U CN 202320590313 U CN202320590313 U CN 202320590313U CN 219817894 U CN219817894 U CN 219817894U
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- China
- Prior art keywords
- punching
- die
- trimming
- baffle
- side cut
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- 238000004080 punching Methods 0.000 title claims abstract description 96
- 238000009966 trimming Methods 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005242 forging Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model relates to the technical field of hub bearing processing equipment, in particular to a punching and trimming tool die for a vertical press, which comprises a top plate, a bottom plate, a punch, a punching die, a trimming upper die, a trimming lower die, a mounting plate arranged above the bottom plate, a punching baffle and a trimming baffle arranged above the mounting plate, wherein the punching die and the trimming lower die are arranged on the mounting plate, the punching die is arranged below the punching baffle, the trimming lower die is arranged below the trimming baffle, a punch seat and a trimming seat are arranged on the top plate, the punch is circumferentially distributed on the punch seat, and the trimming upper die is fixed on the trimming seat. The utility model realizes the multi-hole punching operation by a single station, is beneficial to reducing the weight of products and the whole car, reduces the labor intensity of personnel and improves the working efficiency.
Description
Technical Field
The utility model relates to the technical field of hub bearing processing equipment, in particular to a punching and trimming tool die for a vertical press.
Background
The light weight is one of important technical paths for saving energy, reducing consumption and increasing endurance mileage of automobiles. The main function of the hub bearing is to bear the weight and provide accurate guidance for the rotation of the hub, and the hub bearing is a very important part which bears both axial load and radial load.
When the vertical friction press is used for forging production, only the middle single hole punching operation can be carried out on the hub bearing, and the product with part of flange surfaces provided with forging lightening holes generally has 5-6 forging holes, so that the punching process cannot be realized.
For example: the Chinese patent publication No. CN206997457U discloses a punching and trimming composite tool, so that the hub forging can finish punching and trimming at one time, but the tool cannot process a plurality of lightening holes at one time.
Disclosure of Invention
The utility model aims to provide a punching and trimming tool die for a vertical press, which improves the processing efficiency of a hub bearing.
The above object of the present utility model is achieved by the following technical solutions: the utility model provides a vertical press is with side cut frock mould that punches a hole, includes roof, bottom plate, drift, cut out mould, side cut up mould and side cut lower mould, still including setting up the mounting panel in the bottom plate top, setting up punching material baffle and side cut baffle in the mounting panel top, cut out mould and side cut lower mould setting are on the mounting panel, the punching die sets up in punching material baffle below, side cut lower mould setting is in side cut baffle below, be provided with punch holder and side cut seat on the roof, the drift is circumference and distributes on the punch holder, the side cut is gone up the mould and is fixed on the side cut seat.
Preferably, the mounting plate is fixed on the bottom plate through the first upright post, and a blanking area is formed between the mounting plate and the bottom plate.
Preferably, through holes corresponding to the punches are formed in the punching baffle, and the through holes are circumferentially distributed on the punching baffle.
Preferably, the material punching baffle is further provided with a containing groove with a unidirectional opening, and the through holes are distributed on the outer side of the containing groove.
Preferably, the punching die comprises a first punching die arranged on the mounting plate and a second punching die arranged above the first punching die, a central positioning hole is formed in the middle of the second punching die, punching holes are distributed on the outer circumference of the central positioning hole, and the punching holes are distributed vertically and correspondingly to the through holes.
Preferably, the mounting plate is provided with a first mounting groove and a second mounting groove, and the first punching die and the trimming lower die are respectively arranged in the first mounting groove and the second mounting groove.
Preferably, the middle part of the first punching die is provided with material receiving holes, the punching holes are distributed in the material receiving holes, and the material receiving holes are conical holes.
Preferably, a flange is arranged on the outer side of the first punching die, and the flange abuts against the upper end face of the first mounting groove.
Preferably, the punching baffle and the trimming baffle are mounted on the mounting plate through a second upright post, and the trimming baffle is higher than the punching baffle.
The utility model has the beneficial effects that: the utility model realizes the multi-hole punching operation by a single station, is beneficial to reducing the weight of products and the whole car, reduces the labor intensity of personnel and improves the working efficiency.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a first piercing die in an embodiment of the utility model;
FIG. 3 is a cross-sectional view of a second piercing die in an embodiment of the utility model;
FIG. 4 is a schematic view of a structure of a blanking baffle according to an embodiment of the present utility model;
in the figure: the blanking die comprises a top plate 1, a punch seat 2, a punch 3, a bottom plate 4, a mounting plate 5, a first punching die 6, a receiving hole 601, a flange 602, a second punching die 7, a central positioning hole 701, a punching hole 702, a blanking baffle 8, a holding groove 801, a through hole 802, a trimming seat 9, a trimming upper die 10, a trimming baffle 11, a trimming lower die 12, a first upright 13, a second upright 14 and a blanking area 15.
Description of the embodiments
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model, may be made by those skilled in the art after reading the present specification, are only protected by patent laws within the scope of the claims of the present utility model.
Examples: as shown in fig. 1-4, a punching and trimming tool die for a vertical press comprises a top plate 1, a bottom plate 4, a punch 3, a punching die, a trimming upper die 10 and a trimming lower die 12, wherein the top plate 1 is arranged on an upper die frame of the vertical press, and the bottom plate 4 is arranged on a lower die frame of the vertical press.
The top plate 1 is provided with a punch seat 2 and a trimming seat 9, the punches 3 are circumferentially distributed on the punch seat 2, and a trimming upper die 10 is fixed on the trimming seat 9.
A mounting plate 5 is arranged above the bottom plate 4, the mounting plate 5 is fixed on the bottom plate 4 through a first upright post 13, and a blanking area 15 is formed between the mounting plate 5 and the bottom plate 4.
The punching baffle 8 and the trimming baffle 11 are arranged above the mounting plate 5, the punching die and the trimming lower die 12 are fixed on the mounting plate 5, the punching die is arranged below the punching baffle 8, and the trimming lower die 12 is arranged below the trimming baffle 11.
The punching baffle 8 and the trimming baffle 11 are arranged on the mounting plate 5 through a second upright 14, and the trimming baffle 11 is higher than the punching baffle 8.
The punching baffle 8 is provided with through holes 802 corresponding to the punching heads 3, and the through holes 802 are circumferentially distributed on the punching baffle 8. The material punching baffle 8 is also provided with a holding groove 801 with a unidirectional opening, and through holes 802 are distributed on the outer side of the holding groove 801.
The punching die comprises a first punching die 6 arranged on the mounting plate 5 and a second punching die 7 arranged above the first punching die 6, and the second punching die 7 is connected to the first punching die 6 through bolts.
The middle part of the second punching die 7 is provided with a central positioning hole 701, punching holes 702 are distributed on the outer circumference of the central positioning hole 701, and the punching holes 702 and the through holes 802 are distributed correspondingly up and down.
The mounting plate 5 is provided with a first mounting groove and a second mounting groove, and the first punching die 6 and the trimming lower die 12 are respectively arranged in the first mounting groove and the second mounting groove.
The middle part of the first punching die 6 is provided with a receiving hole 601, punching holes 702 are distributed in the receiving hole 601, and the receiving hole 601 is a conical hole. Waste materials generated during punching fall into the blanking area 15 below through the material receiving holes 601, so that collection and cleaning are facilitated.
The outside of the first punching die 6 is provided with a flange 602, and the flange 602 abuts against the upper end face of the first mounting groove.
The upper die carrier drives the punch 3 to move downwards during operation, a positioning boss is forged on the upper surface of the flange surface during forging forming of the product, the product is reversely buckled on the second punching die 7 during punching, the positioning punch continues to move downwards by utilizing the forging boss, and the positioning boss is punched out together with the product, so that punching is completed; during the mould returning, the product is hung on the punch 3, and the punching baffle 8 assists in discharging, so that the multi-hole punching process is finished.
Claims (9)
1. The utility model provides a vertical press is with side cut frock mould that punches a hole, includes roof (1), bottom plate (4), drift (3), cut-out press, side cut upper die (10) and side cut lower die (12), its characterized in that: still including setting up mounting panel (5) in bottom plate (4) top, setting punching press baffle (8) and side cut baffle (11) in mounting panel (5) top, cut out press and side cut lower mould (12) set up on mounting panel (5), cut out press sets up in punching press baffle (8) below, side cut lower mould (12) set up in side cut baffle (11) below, be provided with punch holder (2) and side cut seat (9) on roof (1), punch (3) are circumference distribution on punch holder (2), side cut upper mould (10) are fixed on side cut seat (9).
2. The punching and trimming tool die for the vertical press machine according to claim 1, wherein: the mounting plate (5) is fixed on the bottom plate (4) through the first upright post (13), and a blanking area (15) is formed between the mounting plate (5) and the bottom plate (4).
3. The punching and trimming tool die for the vertical press machine according to claim 1, wherein: the punching baffle (8) is provided with through holes (802) corresponding to the punching heads (3), and the through holes (802) are circumferentially distributed on the punching baffle (8).
4. A punching and trimming tooling die for a vertical press according to claim 3, wherein: the material punching baffle (8) is further provided with a containing groove (801) with a unidirectional opening, and the through holes (802) are distributed on the outer side of the containing groove (801).
5. The punching and trimming tool die for the vertical press machine according to claim 4, wherein: the punching die comprises a first punching die (6) arranged on a mounting plate (5) and a second punching die (7) arranged above the first punching die (6), a central positioning hole (701) is formed in the middle of the second punching die (7), punching holes (702) are distributed in the outer circumference of the central positioning hole (701), and the punching holes (702) are distributed up and down correspondingly to the through holes (802).
6. The punching and trimming tool die for the vertical press machine according to claim 5, wherein: the mounting plate (5) is provided with a first mounting groove and a second mounting groove, and the first punching die (6) and the trimming lower die (12) are respectively arranged in the first mounting groove and the second mounting groove.
7. The punching and trimming tool die for the vertical press machine according to claim 6, wherein: the middle part of first punching die (6) is provided with and connects material hole (601), punching press hole (702) distribute in connecing material hole (601), connect material hole (601) to be the circular cone hole.
8. The punching and trimming tooling die for the vertical press according to claim 7, wherein: and a flange (602) is arranged on the outer side of the first punching die (6), and the flange (602) abuts against the upper end face of the first mounting groove.
9. The punching and trimming tool die for the vertical press machine according to claim 1, wherein: the punching baffle (8) and the trimming baffle (11) are arranged on the mounting plate (5) through second upright posts (14), and the trimming baffle (11) is higher than the punching baffle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320590313.1U CN219817894U (en) | 2023-03-23 | 2023-03-23 | Punching and trimming tool die for vertical press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320590313.1U CN219817894U (en) | 2023-03-23 | 2023-03-23 | Punching and trimming tool die for vertical press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219817894U true CN219817894U (en) | 2023-10-13 |
Family
ID=88282345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320590313.1U Active CN219817894U (en) | 2023-03-23 | 2023-03-23 | Punching and trimming tool die for vertical press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219817894U (en) |
-
2023
- 2023-03-23 CN CN202320590313.1U patent/CN219817894U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |