CN208245675U - A kind of stroke protecting device of hardware terminal punching machine - Google Patents
A kind of stroke protecting device of hardware terminal punching machine Download PDFInfo
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- CN208245675U CN208245675U CN201820775990.XU CN201820775990U CN208245675U CN 208245675 U CN208245675 U CN 208245675U CN 201820775990 U CN201820775990 U CN 201820775990U CN 208245675 U CN208245675 U CN 208245675U
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- punching press
- punching
- seat
- sliding
- punching machine
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Abstract
The utility model discloses a kind of stroke protecting devices of hardware terminal punching machine, including punching press platform, punching mechanism is installed on punching press platform, and punching press platform upper two sides are mounted on the protection component of the package for protecting to punching mechanism, punching mechanism includes the support base being mounted on punching press platform and the staking punch for punching press, support seating face is provided with punching press sliding slot, package protection component includes the positioning seat being mounted on punching press platform, electromagnet post is equipped with by loose slot inside positioning seat, positioning seat upper and lower ends are respectively connected with sliding seat, tempered glass seat is equipped with by sliding groove between two sliding seat opposite faces, tempered glass seat upper and lower ends are mounted on several metal steel balls, tempered glass seat left and right ends are mounted on magnetic posts, overload protection is carried out by staking punch of the position-limiting action to punching machine, prevent punching press The case where head overloads, and the case where accidentally touching is effectively prevent when punching machine work.
Description
Technical field
The utility model relates to punching machine technical field, specially a kind of stroke protecting device of hardware terminal punching machine.
Background technique
Punching machine is exactly a punching type press machine, in national product, Sheet Metal Forming Technology due to being processed than tradition machinery for
Have and save material and the energy, it is high-efficient, it is not high to operator's technical requirements and by various mold applications can make it is mechanical plus
These advantages of the product that work is unable to reach, thus its purposes is more and more extensive, punching production is led to primarily directed to plate
Mold is crossed, blanking can be made, punching, molding, drawing, finishing, fine, shaping, riveting and extrusion etc. are widely used in each
A field.Such as our switch socket, cup, kitchen cabinet, plate, computer housing or even guided missile aircraft ... have very more
Accessory can be produced with punching machine by mold.
The design principle of punching machine is that circular motion is converted to linear motion, is contributed by main motor, drive flywheel, through from
Clutch band moving gear, crankshaft (or eccentric gear), connecting rod etc. operate, to reach the linear motion of sliding block, from main motor to even
The movement of bar is circular motion.
Hardware terminal is when processing, it is also desirable to carry out punch forming by punching machine, still, existing punching machine is mainly deposited
In following defect:
(1) general punching machine lacks corresponding limiting device when punching press overrun, and the punching press of overload is easy to lead
Cause staking punch damage；
(2) and when carrying out punching press, general punching machine is not closed state, be not only easy to cause sundries into
Enter, and be easy to happen the safety accident that operator accidentally touches, is unfavorable for the stable operation of punching machine.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of stroke protection dress of hardware terminal punching machine
The case where setting, carrying out overload protection by staking punch of the position-limiting action to punching machine, prevent staking punch from overloading, and in punching machine
It effectively prevent the case where accidentally touching when work, can effectively solve the problem of background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of stroke protecting device of hardware terminal punching machine, including punching press platform are equipped with punching press on the punching press platform
Mechanism, and punching press platform upper two sides are mounted on the protection component of the package for protecting to punching mechanism；
The punching mechanism includes the support base being mounted on punching press platform and the staking punch for punching press, and support base
Surface is provided with the punching press sliding slot for staking punch sliding, and the punching press detent surface is provided with several bar shapeds being parallel to each other
Stop slot, the bar shaped stops to be equipped with retention bead tooth inside slot, and the package protection component includes being mounted on punching press platform
On positioning seat, electromagnet post is equipped with by loose slot inside the positioning seat, the positioning seat upper and lower ends are respectively connected with
Sliding seat is mounted on sliding groove between two sliding seat opposite faces, and is equipped with tempered glass seat inside sliding groove, the steel
Change glass seat upper and lower ends and is mounted on several in the metal steel ball of sliding groove internal slide, described tempered glass seat or so two
End is mounted on magnetic posts.
Further, transmission component is installed, the transmission component output end passes through ram axle and punching on the support base
Pressure head is driven, and the transmission component is driven by driving motor.
Further, the retention bead tooth is fixedly connected by connecting support, outside the connecting support by atmospheric pressure pole with
The connection of support base outer wall, and retention bead tooth surface is equipped with antifriction alloy item.
Further, the staking punch side is equipped with buffing pad, and hydraulic stem, the liquid are equipped with inside the buffing pad
Compression bar end is connected with air cushioned seat.
Further, the electromagnet post is directly connected with the power supply system of punching machine and is powered, and two tempered glass
The magnetic column polarity of seat opposite side is identical.
Compared with prior art, the utility model has the beneficial effects that
(1) while the utility model is by carrying out punching press with punching mechanism, using limit and rubbing action to overload
Staking punch protected, reduce percussion damaged caused by staking punch, prolong the service life；
(2) the utility model carries out stroke protection to entire punching machine using package protection component, in the process of punching machine work
In, it realizes closed protection, sundries is avoided to enter and occur the safety accident of accidentally touching, so that punching machine work is safer.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the support base cross section structure schematic diagram of the utility model.
Figure label:
1- punching press platform；2- punching mechanism；3- package protection component；4- buffing pad；5- hydraulic stem；6- air cushioned seat；
201- support base；202- transmission component；203- ram axle；204- staking punch；205- punching press sliding slot；206- driving electricity
Machine；207- bar shaped stops slot；208- retention bead tooth；209- connecting support；210- atmospheric pressure pole；211- antifriction alloy item；
301- positioning seat；302- electromagnet post；303- sliding seat；304- sliding groove；305- loose slot；306- tempered glass
Seat；307- metal steel ball；308- magnetic posts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, the utility model provides a kind of stroke protecting device of hardware terminal punching machine, including punching
Flattening bench 1 is equipped with punching mechanism 2 on the punching press platform 1, and 1 top two sides of punching press platform are mounted on for punching press
The package that mechanism 2 protects protects component 3, while which carries out punching press by punching mechanism 2, protects component 3 by package
Package protection is carried out to whole, when carrying out punching press, facilitates and protects punching press position, not only prevents from entering sundries,
The case where improving stamping quality, and operator can be effectively prevent accidentally to touch when punching press, reduces the hair of safety accident
It is raw, the safety of overall work is improved, plays the role of good protection to the impulse stroke of entire punching machine.
The punching mechanism 2 includes the support base 201 that is mounted on punching press platform 1 and the staking punch 204 for punching press,
Transmission component 202 is installed, 202 output end of transmission component passes through ram axle 203 and staking punch on the support base 201
204 are driven, and the transmission component 202 is driven by driving motor 206, are made using driving motor 206 by gear drive
With driving transmission component 202 to be rotated, ram axle 203 is converted rotational motion by the kind of drive of transmission component 202
Linear expansion movement, thus realize staking punch 204 punching press effect.
201 surface of support base is provided with the punching press sliding slot 205 slided for staking punch 204, the punching press sliding slot 205
Surface is provided with the bar shaped that several are parallel to each other and stops slot 207, and the bar shaped stops to be equipped with retention bead tooth inside slot 207
208, while staking punch 204 slides on punching press sliding slot 205, punching press sliding slot 205 plays guiding role, and sliding in staking punch 204
In dynamic process, the retention bead tooth 208 inside slot 207 is stopped to carry out friction limit by multiple bar shapeds, when entire staking punch
When 204 appearance overload movement, by timely limiting, overload is effectively reduced to damage caused by punching machine itself.
The retention bead tooth 208 is fixedly connected by connecting support 209, passes through atmospheric pressure pole 210 outside the connecting support 209
It is connect with 201 outer wall of support base, and 208 surface of retention bead tooth is equipped with antifriction alloy item 211, when normal use, limit convex
It plays tooth 208 to be located inside punching press sliding slot 205, barrier effect will not be generated to the movement of staking punch 204；
When overloading the case where, push connecting support 209 mobile by atmospheric pressure pole 210, so as to adjust retention bead tooth
208 in the position of punching press sliding slot 205, so that retention bead tooth 208 plays position-limiting action, staking punch 204 on punching press sliding slot 205
When by punching press sliding slot 205, the antifriction alloy item 211 on retention bead tooth 208 and surface generates barrier effect and rubs
Wiping effect, reduces percussion when overload, plays a protective role when overload.
Further, 204 side of staking punch is equipped with buffing pad 4, is equipped with hydraulic stem 5 inside the buffing pad 4,
5 end of hydraulic stem is connected with air cushioned seat 6, and when the case where actually occurring overrun or overload, hydraulic stem 5 is by stretching
Contracting effect pushes air cushioned seat 6 mobile, so that air cushioned seat 6 first touches punching press platform 1 before staking punch 204, passes through gas
The buffer function of base 6 protects staking punch 204, effectively reduces the damage of staking punch 204.
As a preferred technical solution, in the present embodiment, the package protection component 3 includes being mounted on punching press platform 1
Positioning seat 301, electromagnet post 302, about 301 positioning seat are equipped with by loose slot 305 inside the positioning seat 301
Both ends are respectively connected with sliding seat 303,303 critical contact of sliding seat of two sides, are mounted between two 303 opposite faces of sliding seat
Sliding groove 304, and tempered glass seat 306 is installed inside sliding groove 304,306 upper and lower ends of tempered glass seat are respectively mounted
There are several in the metal steel ball 307 of 304 internal slide of sliding groove, 306 left and right ends of tempered glass seat are mounted on magnetic
Property column 308, the electromagnet post 302 is directly connected with the power supply system of punching machine and is powered, and two 306 phases of tempered glass seat
It is identical to 308 polarity of magnetic posts of one end.
Since after the energization of hardware terminal punching machine, staking punch 204 is constantly moved, and since the electromagnet post 302 is straight
It connects to connect with the power supply system of punching machine and be powered, electromagnet post 302 is also connected after energization, and electromagnet post 302 is made in electromagnetism
It is magnetic with lower generation, make the magnetic direction of electromagnet post 302 and the magnetic direction phase of magnetic posts 308 by controlling current direction
Together, using the principle that identical charges repel each other, electromagnet post 302 generates powerful repulsion to the magnetic posts 308 of 306 outer end of tempered glass seat
Effect, although and the magnetic posts 308 of two steel shield 306 opposite side of glass seat because identical charges repel each other, its repulsion force
Much smaller than the repulsion force of the magnetic posts 308 in 302 pairs of outsides of electromagnet post, so that tempered glass seat 306 passes through metal steel ball
307 is free to slide on positioning seat 301, so that two tempered glass seats 306 are towards 305 external movement of loose slot, thus
The press work on flattening bench 1 that liquidates plays blocking protective effect, when carrying out punching press, prevents operator from occurring accidentally touching
Or sundries the case where entering, improve stamping quality.
And after completing punching press, electric power is disconnected, then electromagnet post 302 loses magnetism, and two 306 phases of tempered glass seat
To, because polarity is identical, under the action of repulsive force, two tempered glass seats 306 pass through metal between the magnetic posts 308 of one end
Steel ball 307 is slided again and is entered inside loose slot 305, so that entire steel shield glass seat 306 can automatically retract, just
The product after punching press is operated in operator, so that the more stable safety of whole work process carries out, improves five
The quality of production of golden terminal.
It should be added that realizing the same of closing punching press since tempered glass seat 306 is using transparent configuration
When, it can intuitively observe the working condition of punching press.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of stroke protecting device of hardware terminal punching machine, including punching press platform (1), it is characterised in that: the punching press platform
(1) it is equipped on punching mechanism (2), and punching press platform (1) top two sides are mounted on the packet for protecting to punching mechanism (2)
Wrap up in protection component (3)；
The punching mechanism (2) includes being mounted on the support base (201) on punching press platform (1) and the staking punch for punching press
(204), and support base (201) surface is provided with the punching press sliding slot (205) for staking punch (204) sliding, the punching press sliding slot
(205) bar shaped that surface is provided with that several are parallel to each other stops slot (207), and the bar shaped stops to be equipped with inside slot (207)
Retention bead tooth (208), package protection component (3) includes the positioning seat (301) being mounted on punching press platform (1), described
It is equipped with electromagnet post (302) inside positioning seat (301) by loose slot (305), positioning seat (301) upper and lower ends connect
It is connected to sliding seat (303), is mounted on sliding groove (304) between two sliding seat (303) opposite faces, and in sliding groove (304)
Portion is equipped with tempered glass seat (306), and tempered glass seat (306) upper and lower ends are mounted on several in sliding groove
(304) the metal steel ball (307) of internal slide, tempered glass seat (306) left and right ends are mounted on magnetic posts (308).
2. a kind of stroke protecting device of hardware terminal punching machine according to claim 1, it is characterised in that: the support base
(201) it is equipped on transmission component (202), transmission component (202) output end passes through ram axle (203) and staking punch
(204) it is driven, the transmission component (202) is driven by driving motor (206).
3. a kind of stroke protecting device of hardware terminal punching machine according to claim 1, it is characterised in that: the limit convex
It plays tooth (208) to be fixedly connected by connecting support (209), passes through atmospheric pressure pole (210) and support base outside the connecting support (209)
(201) outer wall connects, and retention bead tooth (208) surface is equipped with antifriction alloy item (211).
4. a kind of stroke protecting device of hardware terminal punching machine according to claim 1, it is characterised in that: the staking punch
(204) side is equipped with buffing pad (4), is equipped with hydraulic stem (5) inside the buffing pad (4), and hydraulic stem (5) end connects
It is connected to air cushioned seat (6).
5. a kind of stroke protecting device of hardware terminal punching machine according to claim 1, it is characterised in that: the electromagnet
Column (302) is directly connected with the power supply system of punching machine and is powered, and the magnetic posts of two tempered glass seat (306) opposite sides
(308) polarity is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775990.XU CN208245675U (en) | 2018-05-23 | 2018-05-23 | A kind of stroke protecting device of hardware terminal punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775990.XU CN208245675U (en) | 2018-05-23 | 2018-05-23 | A kind of stroke protecting device of hardware terminal punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208245675U true CN208245675U (en) | 2018-12-18 |
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ID=66481103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775990.XU Active CN208245675U (en) | 2018-05-23 | 2018-05-23 | A kind of stroke protecting device of hardware terminal punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208245675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347490A (en) * | 2022-03-21 | 2022-04-15 | 苏州可川电子科技股份有限公司 | Pneumatic lens pressing method |
-
2018
- 2018-05-23 CN CN201820775990.XU patent/CN208245675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347490A (en) * | 2022-03-21 | 2022-04-15 | 苏州可川电子科技股份有限公司 | Pneumatic lens pressing method |
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