CN207952347U - Punching machine double joint mold general assembly - Google Patents
Punching machine double joint mold general assembly Download PDFInfo
- Publication number
- CN207952347U CN207952347U CN201721903869.2U CN201721903869U CN207952347U CN 207952347 U CN207952347 U CN 207952347U CN 201721903869 U CN201721903869 U CN 201721903869U CN 207952347 U CN207952347 U CN 207952347U
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- red needle
- die case
- mold
- fixed
- upper mold
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Abstract
The utility model is related to a kind of punching machine double joint mold general assemblies,Belong to machine tool mould technical field,Including lower mold and upper mold,Lower mold upper end is set there are two guide shaft,Upper mold lower end is set there are two guide sleeve,Upper mold lower end is fixed with red needle seat,Red needle seat lower end is equipped with red needle,It is fixed with die case mounting plate on lower mold,Die case mounting plate is equipped with die case,Directive wheel is equipped between die case mounting plate and withdrawing plate,Two guide rails are fixed between upper mold and red needle seat,Selection cylinder is fixed on the rear end face of upper mold,It selects to be fixed with a selection sliding block on the piston rod of cylinder,The both ends of selection sliding block are located on guide rail,Hole there are four being opened up on red needle seat,There are two types of red needles for installation in this four holes,Including red needle one and red needle two,The die case that die case mounting plate is equipped with is four,Each die case size is corresponding with the red needle of surface.The utility model greatly improves production efficiency, reduces labor intensity.
Description
Technical field
The utility model is related to a kind of punching machine double joint mold general assemblies, belong to machine tool mould technical field.
Background technology
Existing machine tool for punching mold can only rush a form of hole, cannot achieve one set of die and rush the scene in different holes and want
It asks, is generally adopted by replacement whole set of die, not only increased cost input but also reduced production efficiency.
Utility model content
The purpose of this utility model is to solve that deficiency exists in the prior art, and providing one kind can realize that different form is rushed
Needle automatically switches, and without the punching machine double joint mold general assembly for needing to change mold, greatly improves production efficiency, and it is strong to reduce labour
Degree.
The utility model is achieved through the following technical solutions：
I.e. a kind of punching machine double joint mold general assembly, including lower mold and upper mold, lower mold upper end are set there are two guide shaft, upper mold
Tool lower end is set there are two guide sleeve, and guide sleeve is sleeved on guide shaft, and upper mold lower end is fixed with red needle seat, and red needle seat lower end is equipped with punching
Needle, die case mounting plate is fixed on lower mold, and die case mounting plate is equipped with die case, die case mounting plate and withdrawing plate
Between be equipped with directive wheel, two guide rails are fixed between upper mold and red needle seat, choosing is fixed on the rear end face of upper mold
Cylinder is selected, selects to be fixed with two selection sliding blocks on the piston rod of cylinder, selects sliding block to be mounted on guide rail, opened on red needle seat
If there are four hole, there are two types of red needles, including red needle one and red needle two, die case mounting plate to be equipped with recessed for installation in this four holes
Die sleeve is four, and each die case size is corresponding with the red needle of surface.
The utility model pushes the automatic switchover for selecting sliding block that can realize different form red needle, nothing to need to change mould by cylinder
Tool, greatly improves production efficiency, reduces labor intensity.
Further preferably, it is six that directive wheel is equipped between the die case mounting plate and the withdrawing plate, and is uniformly divided
Cloth is in the both sides of die case.Operation is punched out to two planks simultaneously, charging is more stablized.
Further preferably, the upper surface of the selection sliding block is in contact with the lower face of upper mold, selects the lower end of sliding block
Face is in contact with the upper surface of red needle seat.It ensure that the stability of selection sliding block and cylinder piston rod, punching are also more smooth.
Further preferably, be equipped with wear-resistant sleeve in four holes offered on the red needle seat, prevent red needle directly with punching
Needle stand is in contact, the abrasion for the needle stand that avoids liquidating.
Further preferably, the lower section shape of the red needle one is ellipse, keyway is offered in red needle one, with red needle
Also keyway is offered in hole on one matched red needle seat, and key is equipped in keyway.Prevent red needle one from occurring in punch process
Rotation, causes the deviation of punching.
Compared with prior art, advantageous effect possessed by the utility model is：
1, the utility model pushes the automatic switchover for selecting sliding block that can realize different form red needle, nothing to need to change by cylinder
Mold greatly improves production efficiency, reduces labor intensity.
2, it is six that directive wheel is equipped between die case mounting plate and withdrawing plate, and with the both sides that are distributed in die case.
Operation is punched out to two planks simultaneously, charging is more stablized.
3, the upper surface of selection sliding block is in contact with the lower face of upper mold, selects the upper of the lower face of sliding block and red needle seat
End face is in contact.It ensure that the stability of selection sliding block and cylinder piston rod, punching are also more smooth.
4, it is equipped with wear-resistant sleeve in four holes offered on red needle seat, prevents red needle to be directly in contact with red needle seat, keeps away
Exempt to liquidate the abrasion of needle stand.
5, the lower section shape of red needle one is ellipse, keyway is offered in red needle one, with one matched punching of red needle
Also keyway is offered in hole on needle stand, and key is equipped in keyway.It prevents red needle one from rotating in punch process, causes punching
Deviation.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the cross section structure schematic diagram of red needle seat and red needle.
In figure：1, lower mold；2, guide shaft；3, guide sleeve；4, upper mold；5, cylinder is selected；6, sliding block is selected；7, red needle seat；
8, red needle one；9, red needle two；10, withdrawing plate；11, concave template；12, directive wheel；13, die case mounting plate；14, guide rail；15、
Wear-resistant sleeve；16, keyway；17, key.
Specific implementation mode
Below against attached drawing, specific embodiment of the present utility model is described in further detail.
A kind of punching machine double joint mold general assembly as shown in Figure 1 and Figure 2, including lower mold 1 and upper mold 4, lower 1 upper end of mold
If there are two guide shaft 2,4 lower end of upper mold is set there are two guide sleeve 3, and guide sleeve 3 is sleeved on guide shaft 2, and 4 lower end of upper mold is fixed with punching
Needle stand 7,7 lower end of red needle seat are equipped with red needle, are fixed with die case mounting plate 13 on lower mold 1, are set on die case mounting plate 13
There is die case 11, is set between die case mounting plate 13 and withdrawing plate 10 there are six directive wheel 12, between upper mold 4 and red needle seat 7
Two guide rails 14 are fixed with, selection cylinder 5 is fixed on the rear end face of upper mold 4, are selected fixed on the piston rod of cylinder 5
If there are two sliding block 6 is selected, sliding block 6 is selected to be mounted on guide rail 14, selects the lower face of the upper surface and upper mold 4 of sliding block 6
Be in contact, select sliding block 6 lower face be in contact with the upper surface of red needle seat 7, opened up on red needle seat 7 there are four hole, four holes
It is inside equipped with wear-resistant sleeve 15, there are two types of red needle, including red needle 1 and red needle 29, the lower parts of red needle 1 for installation in this four holes
Cross sectional shape is ellipse, offers keyway 16 in red needle 1, and is also opened in the hole on one 8 matched red needle seat 7 of red needle
Equipped with keyway 16, key 17 is equipped in keyway 16, the die case 11 that die case mounting plate 13 is equipped with is four, each die case 11
Size is corresponding with the red needle of surface, and six directive wheels 12 are evenly distributed on the both sides of die case 11.
Operation principle：
PLC control cylinders, selection cylinder 5 and servo motor realize that plank in the hole that multiple setting position punching presses are set, is watched
It takes motor and drives ball-screw feeding, be oriented to by directive wheel 12, oil cylinder drives upper mold 4 to be punched out operation, and cylinder 5 is selected to push away
Dynamic selection sliding block 6 selects different red needles.
Term "inner", "outside", " longitudinal direction ", " transverse direction ", "upper", "lower", "top", "bottom" in the description of the present invention,
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this practicality newly
Type rather than require the utility model must be with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.
Claims (5)
1. a kind of punching machine double joint mold general assembly, including lower mold (1) and upper mold (4), lower mold (1) upper end sets that there are two guide shafts
(2), upper mold (4) lower end is set there are two guide sleeve (3), and guide sleeve (3) is sleeved on guide shaft (2), and upper mold (4) lower end is fixed with punching
Needle stand (7), red needle seat (7) lower end are equipped with red needle, and die case mounting plate (13), die case installation are fixed on lower mold (1)
Plate (13) is equipped with die case (11), and directive wheel (12), feature are equipped between die case mounting plate (13) and withdrawing plate (10)
It is：Two guide rails (14) are fixed between the upper mold (4) and the red needle seat (7), on the rear end face of upper mold (4)
It is fixed with selection cylinder (5), selects to be fixed with a selection sliding block (6) on the piston rod of cylinder (5), selects sliding block (6)
Both ends be located on guide rail (14), opened up on red needle seat (7) there are four hole, there are two types of red needles for installation in this four holes, including rush
Needle one (8) and red needle two (9), the die case (11) that die case mounting plate (13) is equipped with are four, each die case (11) ruler
It is very little corresponding with the red needle of surface.
2. punching machine double joint mold general assembly according to claim 1, it is characterised in that：The die case mounting plate (13) and institute
It is six to state and be equipped with directive wheel (12) between withdrawing plate (10), and is evenly distributed on the both sides of die case (11).
3. punching machine double joint mold general assembly according to claim 1, it is characterised in that：The upper surface of the selection sliding block (6)
It is in contact with the lower face of upper mold (4), the lower face of sliding block (6) is selected to be in contact with the upper surface of red needle seat (7).
4. punching machine double joint mold general assembly according to claim 1, it is characterised in that：It is offered on the red needle seat (7)
Wear-resistant sleeve (15) is equipped in four holes.
5. punching machine double joint mold general assembly according to claim 1, it is characterised in that：The lower section of the red needle one (8)
Shape is ellipse, keyway (16) is offered in red needle one (8), in the hole on the matched red needle seat (7) of red needle one (8)
Keyway (16) is offered, key (17) is equipped in keyway (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903869.2U CN207952347U (en) | 2017-12-29 | 2017-12-29 | Punching machine double joint mold general assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903869.2U CN207952347U (en) | 2017-12-29 | 2017-12-29 | Punching machine double joint mold general assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207952347U true CN207952347U (en) | 2018-10-12 |
Family
ID=63731143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903869.2U Active CN207952347U (en) | 2017-12-29 | 2017-12-29 | Punching machine double joint mold general assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207952347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468612A (en) * | 2020-04-29 | 2020-07-31 | 飞雕电器集团有限公司 | Waste pre-cutting device of hardware stamping die |
| US20220347903A1 (en) * | 2021-04-29 | 2022-11-03 | Rayspert Precision Industrial Inc | Mould structure with fast replacement of mould core |
-
2017
- 2017-12-29 CN CN201721903869.2U patent/CN207952347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468612A (en) * | 2020-04-29 | 2020-07-31 | 飞雕电器集团有限公司 | Waste pre-cutting device of hardware stamping die |
| US20220347903A1 (en) * | 2021-04-29 | 2022-11-03 | Rayspert Precision Industrial Inc | Mould structure with fast replacement of mould core |
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