CN209577828U - The protective device of portable mold - Google Patents
The protective device of portable mold Download PDFInfo
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- CN209577828U CN209577828U CN201822119136.0U CN201822119136U CN209577828U CN 209577828 U CN209577828 U CN 209577828U CN 201822119136 U CN201822119136 U CN 201822119136U CN 209577828 U CN209577828 U CN 209577828U
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- fixedly connected
- upper mold
- lower die
- cylinder
- protective device
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Abstract
The utility model belongs to the technical field of stamping die, it is intended to provide a kind of protective device of portable mold, its key points of the technical solution are that including workbench, workbench upper end is fixedly connected with fixed plate, dead plate upper end is fixedly connected with lower die, root guide posts are fixedly connected in fixed plate, reset spring is socketed in guide posts, sliding plate is sliding combined in guide posts, the lower end of sliding plate is fixedly connected with upper mold, upper mold is matched with lower die, upper mold pushes under the action of oil cylinder generates huge impact force, realize the punch forming of part, the side of workbench is fixedly connected with cylinder, the extending direction of cylinder output is between upper mold and lower die；The protective device of this portable mold between upper mold and lower die by being arranged protection mechanism, when the driving device of upper mold breaks down, protection mechanism can prevent upper mold from closing up with lower die, to avoid crushing in the hand of operator, improve the safety of stamping die.
Description
Technical field
The utility model relates to the technical field of stamping die, in particular to a kind of protective device of portable mold.
Background technique
Stamping die is that material (metal or nonmetallic) is processed into part (or semi-finished product) in Cold Press Working
A kind of special process equipment, referred to as cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, using being mounted on press machine
On mold to material apply pressure, make its generate separation or plastic deformation, thus obtain needed for part a kind of pressure processing
Method.
But stamping die in the prior art is when in use, poor safety performance, upper die and lower die are easy when closing up will
The hand of staff clips to, and causes serious consequence.
Utility model content
The utility model is to provide a kind of protective device of portable mold, is protected by being arranged between upper mold and lower die
Mechanism, upper mold driving device break down when, protection mechanism can prevent upper mold from closing up with lower die, thus avoid by
The hand of operator crushes, and improves the safety of stamping die.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of protective device of portable mold, including workbench, the workbench upper end is fixedly connected with fixed plate, described
Dead plate upper end is fixedly connected with lower die, and 4 guide posts are fixedly connected in the fixed plate, are slidably matched in the guide posts
There is sliding plate, the lower end of the sliding plate is fixedly connected with upper mold, and the side of the workbench is fixedly connected with cylinder, the gas
The extending direction of cylinder output end is between upper mold and lower die.
By using above-mentioned technical proposal, when the driving device for driving upper mold to push breaks down, cylinder starting,
The output end of cylinder extends between upper mold and lower die, and cylinder can fast driving output shaft extend to upper mold and lower die it
Between, upper mold can be limited, prevent upper mold and lower die from molding, certain protection is carried out to the hand of operator, prevents from pounding
Wound, improves the safety of stamping die.
Further setting: the side upper end of the fixed plate is fixedly connected with RF transmitter, the fixed plate it is another
Side upper end is fixedly connected with infrared receiver, and controller, the RF transmitter are fixedly connected on the workbench
It links with infrared receiver and controller, the controller and cylinder link.
By using above-mentioned technical proposal, when upper mold and lower die work normally, controller will not trigger cylinder, when
When upper mold and lower die break down, when receiving infrared signal, controller will not trigger infrared receiver
Cylinder, when operator operates lower die, the hand of operator can stop infrared signal, and infrared remote receiver connects
When can not receive signal, infrared remote receiver linkage controller triggers cylinder, extends to the output end of cylinder between upper mold and lower die,
So as to prevent upper mold and lower die from molding, the hand of operator is protected, safety coefficient is higher.
Further setting: reset spring is socketed in the guide posts.
By using above-mentioned technical proposal, reset spring can play certain buffer function to upper mold, push in upper mold
Speed slows down, so that the output end of cylinder can be extended to quickly between upper mold and lower die, carries out one to the hand of operator
Fixed protection improves safety.
Further setting: the workbench lower end is fixedly connected with hydraulic cylinder, and the output end linkage of the hydraulic cylinder has top
Bar, the mandril successively sliding plug in workbench, fixed plate and lower die.
By using above-mentioned technical proposal, hydraulic cylinder starting, the mandril that can link is moved up, can be right when mandril moves up
Upper mold plays certain position-limiting action, make upper mold break down move down when mandril make to keep certain between upper mold and lower die
Gap, upper mold and lower die will not be made to mold the hand for clamping operator.
Further setting: the mandril may be provided with multiple, and multiple mandrils can be linked by connecting plate, the company
The lower end of fishplate bar is fixedly connected with the output end of hydraulic cylinder, and the upper end of the connecting plate is fixedly connected with multiple mandrils.
By using above-mentioned technical proposal, multiple mandrils can simultaneously be contradicted upper mold, can more smoothly will
Upper mold contradicts upwards, so that upper mold be made to be separated with lower die, safety coefficient is higher.
Further setting: conflict plate is fixedly connected on the mandril.
By using above-mentioned technical proposal, the contact area with upper mold can be increased by contradicting plate, can be more smoothly right
Upper mold is contradicted, and separates upper mold with lower die, and safety is higher.
Further setting: the groove that clamping is matched with conflict plate is offered in the lower die.
By using above-mentioned technical proposal, contradicting plate is in contraction state when hydraulic cylinder does not start, and contradicts plate under
The upper surface of mould flushes, to will not influence the normal operation of upper mold and lower die.
Further setting: being provided with multiple inductors in the lower die, the inductor and hydraulic cylinder link.
By using above-mentioned technical proposal, when staff operates, inductor can be sensed, thus
Upper mold can trigger hydraulic cylinder when pushing, hydraulic cylinder drives connecting plate that mandril is driven to contradict upper mold, so as to
Separate upper mold with lower die.
In conclusion the utility model has the following beneficial effects:
1, when the driving device for driving upper mold to push breaks down, cylinder starting, the output end of cylinder is extended to
Between upper mold and lower die, and cylinder can fast driving output shaft extend between upper mold and lower die, upper mold can be carried out
Limit prevents upper mold and lower die from molding, carries out certain protection to the hand of operator, prevent from injuring by a crashing object, improve stamping die
Safety；
2, when operator operates lower die, the hand of operator can stop infrared signal, infrared to connect
When receipts device does not receive signal, infrared remote receiver linkage controller triggers cylinder, and the output end of cylinder is made to extend to upper mold under
Between mould, so as to prevent upper mold and lower die from molding, the hand of operator is protected；
3, reset spring can play certain buffer function to upper mold, push speed in upper mold and slow down, thus cylinder
Output end can be extended to quickly between upper mold and lower die, carried out certain protection to the hand of operator, improved safety；
4, hydraulic cylinder starts, and the mandril that can link moves up, and can play certain limit when mandril moves up to upper mold
Effect, make upper mold break down move down when mandril make to keep certain gap between upper mold and lower die, upper mold will not be made
The hand of operator is clamped with lower die molding.
Detailed description of the invention
Fig. 1 is the overall structure diagram for embodying stamping die；
Fig. 2 is for embodying the structure enlargement diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram for embodying workbench lower end；
Fig. 4 is the attachment structure schematic diagram for embodying lower die and inductor.
In figure, 1, workbench；2, fixed plate；3, lower die；4, guide posts；5, sliding plate；6, upper mold；7, cylinder；8, infrared
Line transmitter；9, infrared receiver；10, controller；11, reset spring；12, hydraulic cylinder；13, mandril；14, connecting plate；15,
Contradict plate；16, groove；17, inductor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment: a kind of protective device of portable mold, as depicted in figs. 1 and 2, including workbench 1,1 upper end of workbench
It is fixedly connected with fixed plate 2,2 upper end of fixed plate is fixedly connected with lower die 3, and 4 guide posts 4 are fixedly connected in fixed plate 2, are led
Draw and be socketed with reset spring 11 on column 4, sliding plate 5 is sliding combined in guide posts 4, the lower end of sliding plate 5 is fixedly connected with
Mould 6,5 upper end of sliding plate can link oil cylinder, work normally upper mold 6 and lower die 3, upper mold 6 is matched with lower die 3, and upper mold 6 is in oil
It is pushed under the action of cylinder and generates huge impact force, realize the punch forming of part, the side of workbench 1 is fixedly connected with cylinder
7, for the extending direction of 7 output end of cylinder between upper mold 6 and lower die 3, the side upper end of fixed plate 2 is fixedly connected with infrared ray
Transmitter 8, the other side upper end of fixed plate 2 are fixedly connected with infrared receiver 9, are fixedly connected with controller on workbench 1
10, RF transmitter 8 and infrared receiver 9 and controller 10 link, and controller 10 and cylinder 7 link, in operator
When operation to lower die 3, the hand of operator can stop infrared signal, when infrared remote receiver does not receive signal,
Infrared remote receiver linkage controller 10 triggers cylinder 7, extends to the output end of cylinder 7 between upper mold 6 and lower die 3, so as to
Enough prevent upper mold 6 and lower die 3 from molding, after the completion operation of operator, 10 linkage air cylinder 7 of controller makes the piston of cylinder 7
Bar is withdrawn, and makes upper mold 6 and 3 normal ram of lower die,
As shown in figure 3,1 lower end of workbench is fixedly connected with hydraulic cylinder 12, the output end of hydraulic cylinder 12 is fixedly connected with company
Fishplate bar 14, the upper end of connecting plate 14 are fixedly connected with 4 mandrils 13, mandril 13 successively sliding plug in workbench 1, fixed plate 2
In lower die 3, the upper end of mandril 13, which is fixedly connected with, contradicts plate 15, offers in lower die 3 and matches the recessed of clamping with conflict plate 15
Slot 16, when operator operates, hydraulic cylinder 12 starts, and the mandril 13 that can link moves up, mandril 13 move up when
Time can play certain position-limiting action to upper mold 6, and upper mold 6 and lower die 3 not will do it molding, and safety coefficient improves.
As shown in figure 4, being provided with multiple inductors 17 in lower die 3, inductor 17 and hydraulic cylinder 12 link, in staff
When operation, inductor 17 can be sensed, thus can trigger hydraulic cylinder 12 when upper mold 6 pushes, hydraulic
Cylinder 12 drives mandril 13 and contradicts plate 15 and limits to upper mold 6, prevents upper mold 6 and lower die 3 from molding.
Specific work process: during worker operation, the hand of operator stops infrared signal, makes red
When outer receiver does not receive signal, infrared remote receiver linkage controller 10 triggers cylinder 7, extends to the output end of cylinder 7
Between upper mold 6 and lower die 3, so as to prevent upper mold 6 and lower die 3 from molding, the hand of operator is protected.
Simultaneously in order to make provision against emergencies, multiple inductors 17 in lower die 3 comprehensive can sense the hand of worker, incude
When operation to worker, inductor 17 triggers hydraulic cylinder 12, and hydraulic cylinder 12 is connected the linkage mandril 13 of plate 14 to upper
Mould 6 plays the role of limit and contradicts, so that upper mold 6 and lower die 3 not will do it molding, can prevent the hand of operator
Shield.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of protective device of portable mold, including workbench (1), workbench (1) upper end is fixedly connected with fixed plate
(2), fixed plate (2) upper end is fixedly connected with lower die (3), and 4 guide posts (4) are fixedly connected on the fixed plate (2),
It is sliding combined with sliding plate (5) on the guide posts (4), the lower end of the sliding plate (5) is fixedly connected with upper mold (6), special
Sign is: the side of the workbench (1) is fixedly connected with cylinder (7), and the extending direction of cylinder (7) output end is located at upper
Between mould (6) and lower die (3).
2. the protective device of portable mold according to claim 1, it is characterised in that: on the side of the fixed plate (2)
End is fixedly connected with RF transmitter (8), and the other side upper end of the fixed plate (2) is fixedly connected with infrared receiver
(9), it is fixedly connected with controller (10) on the workbench (1), the RF transmitter (8) and infrared receiver (9)
It links with controller (10), the controller (10) and cylinder (7) are linked.
3. the protective device of portable mold according to claim 1, it is characterised in that: be socketed on the guide posts (4)
Reset spring (11).
4. the protective device of portable mold according to claim 2, it is characterised in that: workbench (1) lower end is fixed
It is connected with hydraulic cylinder (12), the output end linkage of the hydraulic cylinder (12) has mandril (13), and the mandril (13), which is successively slided, inserts
It connects in workbench (1), fixed plate (2) and lower die (3).
5. the protective device of portable mold according to claim 4, it is characterised in that: the mandril (13) may be provided with more
A, multiple mandrils (13) can be linked by connecting plate (14), lower end and hydraulic cylinder (12) of the connecting plate (14)
Output end is fixedly connected, and the upper end of the connecting plate (14) is fixedly connected with multiple mandrils (13).
6. the protective device of portable mold according to claim 5, it is characterised in that: be fixedly connected on the mandril (13)
There are conflict plate (15).
7. the protective device of portable mold according to claim 6, it is characterised in that: offered in the lower die (3) with
Contradict the groove (16) of plate (15) matching clamping.
8. the protective device of portable mold according to claim 7, it is characterised in that: be provided in the lower die (3) more
A inductor (17), the inductor (17) and hydraulic cylinder (12) are linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119136.0U CN209577828U (en) | 2018-12-17 | 2018-12-17 | The protective device of portable mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119136.0U CN209577828U (en) | 2018-12-17 | 2018-12-17 | The protective device of portable mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209577828U true CN209577828U (en) | 2019-11-05 |
Family
ID=68349152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822119136.0U Active CN209577828U (en) | 2018-12-17 | 2018-12-17 | The protective device of portable mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209577828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113824A (en) * | 2021-04-21 | 2021-07-13 | 浙江朗诗德电子有限公司 | Wire terminal crimping equipment |
-
2018
- 2018-12-17 CN CN201822119136.0U patent/CN209577828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113824A (en) * | 2021-04-21 | 2021-07-13 | 浙江朗诗德电子有限公司 | Wire terminal crimping equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230817 Address after: No. 18 Kechuang Road, High tech Industrial Development Zone, Taixing City, Taizhou City, Jiangsu Province, 225400 (National Science and Technology Enterprise Incubator, Taixing City) Patentee after: Taizhou Huatuo Electronic Technology Co.,Ltd. Address before: No. 10, Yingbin Avenue, Qiaoqi, Xuxiake Town, Jiangyin City, Wuxi City, Jiangsu Province, 214400 Patentee before: Jiangyin Huatuo Electronics Co.,Ltd. |