CN207709646U - Driver's cabin pipe beam piercing die - Google Patents
Driver's cabin pipe beam piercing die Download PDFInfo
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- CN207709646U CN207709646U CN201820057877.8U CN201820057877U CN207709646U CN 207709646 U CN207709646 U CN 207709646U CN 201820057877 U CN201820057877 U CN 201820057877U CN 207709646 U CN207709646 U CN 207709646U
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- punch
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- inner core
- splits
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Abstract
A kind of driver's cabin pipe beam piercing die, it is related to a kind of auto parts machinery processing mold, including upper mold mounting head, punch fixing plate, punch, die block, guide seat, die hole is equipped in guide seat, cavity plate inner core is equipped in die hole, cavity plate inner core outer circle is matched with the endoporus of pipe beam workpiece, the upper end of cavity plate inner core is equipped with counterbore, cavity splits are installed in counterbore, cavity splits are cirque structure, and the upper end of cavity splits carries arcwall face identical with cavity plate inner core outer circle, the outer diameter of cavity splits is consistent with the internal diameter of counterbore；The upper end of guide seat is equipped with the punch pin through-bores of connection cavity splits endoporus；The upper end of punch is fixed sliding block by punch and is mounted on punch fixing plate, and lower end is matched with punch pin through-bores and cavity splits endoporus.The utility model, which only needs replacing punch, cavity splits, can meet the needs of processing different pore size, and processing cost is low, and reduces dismounting difficulty, reduces the time that repairs a die, simple in structure, use easy to spread.
Description
Technical field
The utility model is related to a kind of auto parts machinery processing mold, especially a kind of driver's cabin pipe beam piercing die.
Background technology
During processing automobile cab Guan Liang, the prior art is typically all that piercing die is used on numerical control punching machine
The punching operation of pipe fitting is carried out, such mold generally existing repairs a die, and the time is long, dismounts difficult problem, and works as and need to process not
When with aperture, whole set of die is needed replacing, processing cost is relatively high.
Invention content
The technical problems to be solved in the utility model is：A kind of driver's cabin pipe beam piercing die is provided, with reduce processing cost,
Reduce dismounting difficulty, reduction repairs a die the time.
Solving the technical solution of above-mentioned technical problem is：A kind of driver's cabin pipe beam piercing die, including punch fixing plate, punching
Head, upper mold mounting head, die block, guide sleeve, guide post are connected between punch fixing plate and die block, further includes having
Guide seat, guide seat is interior to be equipped with die hole, and cavity plate inner core, the cavity plate inner core outer circle and pipe beam workpiece are equipped in die hole
Endoporus matches, and the upper end of cavity plate inner core is equipped with counterbore, and cavity splits are equipped in counterbore, and cavity splits are cirque structure,
And the upper end of cavity splits carries arcwall face identical with cavity plate inner core outer circle, the outer diameter of cavity splits and the internal diameter one of counterbore
It causes, the endoporus of cavity splits is matched with punch；The upper end of guide seat is equipped in the position of corresponding punch in connection cavity splits
The punch pin through-bores in hole；The upper end of the punch by punch fix sliding block be mounted on punch fixing plate on, the lower end of punch with
The endoporus of punch pin through-bores and cavity splits matches.
The further technical solution of the utility model is：Fit clearance between the endoporus and punch of the cavity splits
For 0.1~0.3mm.
The further technical solution of the utility model is：It is T-shaped block that the punch, which fixes sliding block, and the punch is fixed
Board bottom portion is equipped with slide block slot, and punch fixes sliding block and is embedded in the slide block slot and is connected to one by positioning pin with punch fixing plate
It rises.
The further technical solution of the utility model is：In-core is additionally provided with connection and is spelled perpendicular to cavity plate in the cavity plate
The material blowing hole of block endoporus.
The further technical solution of the utility model is：The school mould of connection material blowing hole is additionally provided on the cavity plate inner core
Hole is equipped with school mould pin on the guide seat, and the bottom of the school mould pin is matched with school die hole.
The further technical solution of the utility model is：Described material blowing hole one end is additionally provided with inner core connecting screw hole.
The further technical solution of the utility model is：It is additionally provided between the punch fixing plate and upper mold mounting head
Mould connecting seat, upper mold connecting seat are equipped with inverted T shaped groove, and the lower end of the upper mold mounting head is mounted in the inverted T shaped groove, and on
Mould connecting seat is connect by fastener with punch fixing plate,
The further technical solution of the utility model is：The bottom of the guide seat is equipped with the bottom of connection die hole
Hole, the die block are equipped with keyway, are equipped between the keyway and the bottom outlet of guide seat for positioning guide seat
Positioning key.
The further technical solution of the utility model is：The both sides of the guide seat lower part are additionally provided with groove, described
Die block on be connected with guide seat fixing bracket, the guide seat fixing bracket compression be connected in the groove of guide seat.
Since using the above structure, the driver's cabin pipe beam piercing die of the utility model compared with prior art, has following
Advantageous effect：
1. processing cost can be reduced
Since the utility model includes upper mold mounting head, punch fixing plate, punch, die block, guide seat, guide seat
It is interior to be equipped with die hole, it is equipped with cavity plate inner core in die hole, the cavity plate inner core outer circle is matched with the endoporus of pipe beam workpiece, recessed
The upper end of mould inner core is equipped with counterbore, is equipped with cavity splits in counterbore, cavity splits are cirque structure, and cavity splits is upper
End carry arcwall face identical with cavity plate inner core outer circle, the outer diameter of cavity splits is consistent with the internal diameter of counterbore, cavity splits it is interior
Hole is matched with punch.The utility model be by be inlaid in cavity plate inner core with the matched cavity splits of punch, when need
When communications centre different pore size, mold need not be in addition designed and produced, it is only necessary to replace punch, cavity splits, need not replace
Whole set of die has saved delicate negative molding material expense, so as to substantially reduce processing cost.
2. dismounting difficulty can be reduced, reduction repairs a die the time
Since the utility model includes upper mold mounting head, punch fixing plate, punch, die block, guide seat, guide seat
It is interior to be equipped with die hole, it is equipped with cavity plate inner core in die hole, the cavity plate inner core outer circle is matched with the endoporus of pipe beam workpiece, recessed
The upper end of mould inner core is equipped with counterbore, is equipped with cavity splits in counterbore, cavity splits are cirque structure, and cavity splits is upper
End carry arcwall face identical with cavity plate inner core outer circle, the outer diameter of cavity splits is consistent with the internal diameter of counterbore, cavity splits it is interior
Hole is matched with punch；The upper end of guide seat is equipped with the punch pin through-bores of connection cavity splits endoporus in the position of corresponding punch；Institute
The upper end for the punch stated is fixed sliding block by punch and is mounted on punch fixing plate, and lower end and the punch pin through-bores and cavity plate of punch are spelled
Block endoporus matches.Therefore, the utility model is to use the cavity splits maintained easily and the punch being convenient for changing installation knot
Structure.When needing replacing or safeguarding cavity splits, it is only necessary to screw out cavity plate inner core, you can take out cavity splits and replaced
Or it safeguards.When needing to install punch, any tool can not be used, directly positioning pin is used to fix punch, and correct recessed
Mould inner core, when needing to safeguard punch, after taking out positioning pin, you can laterally extraction punch fixes sliding block, takes out punching
Head, it is very convenient.Therefore, the utility model can substantially reduce dismounting difficulty, reduction repairs a die the time.
3. simple in structure, use easy to spread.
In the following, making in conjunction with the accompanying drawings and embodiments to the technical characteristic of the driver's cabin pipe beam piercing die of the utility model further
Explanation.
Description of the drawings
Fig. 1：The structural schematic diagram of the driver's cabin pipe beam piercing die of the utility model described in embodiment one（Front sectional view）,
Fig. 2：The A-A sectional views of Fig. 1,
Fig. 3：The vertical view of Fig. 1,
Fig. 4：The stereoscopic schematic diagram of the driver's cabin pipe beam piercing die of the utility model described in embodiment one,
In above-mentioned attached drawing, each the reference numerals are as follows：
In figure：
1- punch fixing plates, 101- punches fixation sliding block, 102- positioning pins,
2- punches, 3- upper mold mounting heads, 4- upper mold connecting seats, 5- guide sleeves, 6- guide posts,
7- cavity plate inner cores, 701- cavity splits, 702- material blowing holes, the schools 703- die hole, 704- inner core connecting screw holes,
8- guide seats, 801- punch pin through-bores, the schools 802- mould pin, 803- bottom outlets, 804- grooves,
9- die blocks, 10- positioning keys, 11- guide seat fixing brackets.
Specific implementation mode
Embodiment one：
A kind of driver's cabin pipe beam piercing die, including punch fixing plate 1, punch 2, upper mold mounting head 3, guide seat 8, cavity plate are solid
Fixed board 9 is connected with guide sleeve 5, guide post 6 between punch fixing plate 1 and die block 9, cavity plate is equipped in the guide seat 8
Hole, die hole is interior to be equipped with cavity plate inner core 7, and 7 outer circle of cavity plate inner core is matched with the endoporus of pipe beam workpiece, cavity plate inner core 7
Upper end be equipped with counterbore, cavity splits 701 are installed, cavity splits 701 are cirque structure, and cavity splits 701 in counterbore
Upper end carry arcwall face identical with 7 outer circle of cavity plate inner core, the outer diameter of cavity splits 701 is consistent with the internal diameter of counterbore, cavity plate
The endoporus of piece 701 is matched with punch 2, and the fit clearance between the endoporus of cavity splits 701 and punch 2 is 0.2mm；It leads
Expect that the upper end of seat 8 is equipped with the punch pin through-bores 801 of connection 701 endoporus of cavity splits in the position of corresponding punch 2；The punch 2
Upper end sliding block 101 fixed by punch be mounted on punch fixing plate 1, the lower end of punch 2 is spelled with punch pin through-bores 801 and cavity plate
The endoporus of block 701 matches.
It is T-shaped block that the punch, which fixes sliding block 101, and 1 bottom of punch fixing plate is equipped with slide block slot, and punch is fixed
Sliding block 101 is embedded in the slide block slot and is linked together by positioning pin 102 with punch fixing plate 1.
Connection is additionally provided in the cavity plate inner core 7 and in the material blowing hole 702 of 701 endoporus of cavity splits, cavity plate
It is additionally provided with the school die hole 703 of connection material blowing hole 702 on core 7, school mould pin 802 is installed on the guide seat 8, the school mould pin
802 bottom is matched with school die hole 703；702 one end of material blowing hole is additionally provided with inner core connecting screw hole 704.
It is additionally provided with upper mold connecting seat 4 between the punch fixing plate 1 and upper mold mounting head 3, upper mold connecting seat 4 is equipped with
The lower end of inverted T shaped groove, the upper mold mounting head 3 is mounted in the inverted T shaped groove, and upper mold connecting seat 4 passes through fastener and punching
Head fixed plate 1 connects.
The bottom of the guide seat 8 is equipped with the bottom outlet 803 of connection die hole, and the die block 9 is equipped with key
Positioning key 10 for positioning guide seat 8 is installed between the bottom outlet 803 of slot, the keyway and guide seat 8.The guide seat 8
The both sides of lower part are additionally provided with groove 804, and guide seat fixing bracket 11 is connected on the die block 9, and the guide seat is solid
The compression of fixed rack 11 is connected in the groove 804 of guide seat 8.
As a kind of transformation of the present embodiment one, the fit clearance one between the endoporus and punch 2 of the cavity splits 701
As for any value in 0.1~0.3mm.
Claims (9)
1. a kind of driver's cabin pipe beam piercing die, including punch fixing plate（1）, punch（2）, upper mold mounting head（3）, die block
（9）, in punch fixing plate（1）With die block（9）Between be connected with guide sleeve（5）, guide post（6）, it is characterised in that：Further include
There is guide seat（8）, guide seat（8）It is interior to be equipped with die hole, it is equipped with cavity plate inner core in die hole（7）, the cavity plate inner core（7）Outside
Circle is matched with the endoporus of pipe beam workpiece, cavity plate inner core（7）Upper end be equipped with counterbore, cavity splits are installed in counterbore（701）,
Cavity splits（701）For cirque structure, and cavity splits（701）Upper end carry and cavity plate inner core（7）The identical arc of outer circle
Shape face, cavity splits（701）Outer diameter it is consistent with the internal diameter of counterbore, cavity splits（701）Endoporus and punch（2）It matches；
Guide seat（8）Upper end in corresponding punch（2）Position be equipped with connection cavity splits（701）The punch pin through-bores of endoporus（801）；Institute
The punch stated（2）Upper end sliding block is fixed by punch（101）Mounted on punch fixing plate（1）On, punch（2）Lower end and punching
Head through-hole（801）And cavity splits（701）Endoporus match.
2. driver's cabin pipe beam piercing die according to claim 1, it is characterised in that：The cavity splits（701）It is interior
Hole and punch（2）Between fit clearance be 0.1~0.3mm.
3. driver's cabin pipe beam piercing die according to claim 1, it is characterised in that：The punch fixes sliding block（101）
For T-shaped block, the punch fixing plate（1）Bottom is equipped with slide block slot, and punch fixes sliding block（101）It is embedded in the slide block slot simultaneously
With punch fixing plate（1）Pass through positioning pin（102）It links together.
4. driver's cabin pipe beam piercing die according to claim 1, it is characterised in that：The cavity plate inner core（7）Inside also set
There is connection and perpendicular to cavity splits（701）The material blowing hole of endoporus（702）.
5. driver's cabin pipe beam piercing die according to claim 4, it is characterised in that：The cavity plate inner core（7）On also set
There is connection material blowing hole（702）School die hole（703）, the guide seat（8）On school mould pin is installed（802）, the school mould pin
（802）Bottom and school die hole（703）It matches.
6. driver's cabin pipe beam piercing die according to claim 4, it is characterised in that：The material blowing hole（702）One end is also
Equipped with inner core connecting screw hole（704）.
7. driver's cabin pipe beam piercing die according to claim 1, it is characterised in that：The punch fixing plate（1）With it is upper
Mould mounting head（3）Between be additionally provided with upper mold connecting seat（4）, upper mold connecting seat（4）It is equipped with inverted T shaped groove, upper mold installation
Head（3）Lower end be mounted in the inverted T shaped groove, and upper mold connecting seat（4）Pass through fastener and punch fixing plate（1）Connection.
8. the driver's cabin pipe beam piercing die according to claim 1 to 7 any claim, it is characterised in that：Described leads
Expect seat（8）Bottom be equipped with connection die hole bottom outlet（803）, the die block（9）Be equipped with keyway, the keyway with
Guide seat（8）Bottom outlet（803）Between be equipped with for positioning guide seat（8）Positioning key（10）.
9. driver's cabin pipe beam piercing die according to claim 8, it is characterised in that：The guide seat（8）The two of lower part
Side is additionally provided with groove（804）, the die block（9）On be connected with guide seat fixing bracket（11）, which fixes
Holder（11）Compression is connected to guide seat（8）Groove（804）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057877.8U CN207709646U (en) | 2018-01-12 | 2018-01-12 | Driver's cabin pipe beam piercing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057877.8U CN207709646U (en) | 2018-01-12 | 2018-01-12 | Driver's cabin pipe beam piercing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709646U true CN207709646U (en) | 2018-08-10 |
Family
ID=63051657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820057877.8U Active CN207709646U (en) | 2018-01-12 | 2018-01-12 | Driver's cabin pipe beam piercing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175085A (en) * | 2018-10-22 | 2019-01-11 | 浙江义浩竹木制品有限公司 | A kind of hardware production hydraulic piercing press with rock-steady structure |
| CN109622751A (en) * | 2018-12-29 | 2019-04-16 | 资兴市粤兴汽车零部件制造有限公司 | A kind of mold and hole-punching method of the beam punching of automotive instrument table beam pipe |
-
2018
- 2018-01-12 CN CN201820057877.8U patent/CN207709646U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175085A (en) * | 2018-10-22 | 2019-01-11 | 浙江义浩竹木制品有限公司 | A kind of hardware production hydraulic piercing press with rock-steady structure |
| CN109622751A (en) * | 2018-12-29 | 2019-04-16 | 资兴市粤兴汽车零部件制造有限公司 | A kind of mold and hole-punching method of the beam punching of automotive instrument table beam pipe |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |