CN212469431U - Prevent blockking punching device - Google Patents
Prevent blockking punching device Download PDFInfo
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- CN212469431U CN212469431U CN202021098328.9U CN202021098328U CN212469431U CN 212469431 U CN212469431 U CN 212469431U CN 202021098328 U CN202021098328 U CN 202021098328U CN 212469431 U CN212469431 U CN 212469431U
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Abstract
The utility model relates to a prevent blockking out hole punching device, include the mount and the inside lining that punches a hole, be fixed with two left and right mechanisms of punching a hole on the mount, the mechanism of punching a hole is equipped with the telescopic head of punching a hole, the inside lining that punches a hole includes connecting portion and supporting part, the cross-section of the outline of supporting part is regular hexagon just a side of supporting part is equipped with the arc inner groovy that agrees with the shape of preventing the blockking out, be equipped with cylindric hole of dodging in the supporting part, be equipped with on two lateral walls of supporting part with the head of punching a hole complex punches. According to the anti-blocking punching mechanism, the punching lining matched with the anti-blocking block in shape is arranged, so that the punching mechanism can accurately and quickly complete punching operation, and the punching efficiency is high; when the anti-blocking block punching device is used, the plate is formed through processes of shearing, bending and the like, and then punching is performed, so that the original machining process is changed, the production efficiency of the anti-blocking block can be remarkably improved, and the production cost is reduced.
Description
Technical Field
The utility model relates to a highway anticollision technique, especially a punching device that is used for fixed anti-blocking piece of highway guardrail.
Background
The guardrails for the highway are mainly arranged on the two sides of the highway and the central separation belt, and are important guarantee for the running safety of vehicles; the highway guardrail is mostly a corrugated beam guardrail, is a continuous beam-column type semi-rigid guardrail and is a continuous structure formed by mutually splicing corrugated steel guardrail plates and supporting the corrugated steel guardrail plates by upright columns; the upright posts and the wave-shaped beams are connected and fixed through the anti-blocking blocks, and the anti-blocking blocks and the wave-shaped beams are deformed to absorb collision energy, so that an out-of-control vehicle changes direction and returns to a normal running direction, the vehicle is prevented from rushing out of a road, the vehicle and passengers are protected, and loss caused by accidents is reduced.
For example, the Chinese patent publication No. CN203440774U discloses a "block and guard rail unit", wherein the block has a first connecting hole and a second connecting hole, the block is fixedly connected with the upright post through a fastener at the first connecting hole, the block is fixedly connected with a fastener at the second connecting hole of the cross beam, and a third connecting hole is arranged below the first connecting hole in the plumb direction, so that the height of the cross beam relative to the original pavement can be conveniently adjusted.
The conventional anti-blocking block is usually processed by drilling holes in a plate, bending and splicing the plate to form a round or hexagonal shape, so that the processing process is time-consuming and labor-consuming, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent blockking a punching device for solve the current problem of preventing blockking machining efficiency low.
In order to solve the problem, the utility model provides a prevent blockking out hole punching device, include the mount and the inside lining that punches a hole, be fixed with two left and right mechanisms of punching a hole on the mount, the mechanism of punching a hole is equipped with the telescopic piercing head, the inside lining that punches a hole includes connecting portion and supporting part, the cross-section of the outline of supporting part is regular hexagon just a side of supporting part is equipped with the arc inner groovy that agrees with the shape of preventing blockking out, be equipped with cylindric hole of dodging in the supporting part, be equipped with on two lateral walls of supporting part with the first complex of punching a hole punches a hole.
The utility model provides a prevent blockking up punching device still has following technical characteristic:
furthermore, the punching mechanism comprises a hydraulic oil cylinder and a piston rod, and the end part of the piston rod is fixed with the punching head.
Furthermore, the punching mechanism further comprises a guide plate fixed on the fixing frame, a guide ring is arranged on the guide plate, and the piston rod is arranged in the guide ring in a penetrating mode.
Further, the punching mechanism further comprises a buffer plate fixed on the fixing frame, the buffer plate is fixed on the fixing frame through two guide posts, a buffer spring located between the buffer plate and the fixing frame is further sleeved on each guide post, and the punching head is fixed on the buffer plate.
Furthermore, the fixing frame comprises a front wall plate, a rear wall plate, a left side plate, a left partition plate, a right partition plate and a right side plate, the hydraulic oil cylinder is fixed on the left side plate and the right side plate respectively, the guide plates are fixed on the left partition plate and the right partition plate respectively, the punched lining is fixed on the rear wall plate and located between the left partition plate and the right partition plate, and a material taking and placing port located between the left partition plate and the right partition plate is arranged on the front wall plate.
Further, the punched holes are long round, and the cross-sectional shapes of the punching heads are matched with the shapes of the punched holes.
The utility model discloses following beneficial effect has: by arranging the punching lining matched with the anti-blocking block in shape, the punching mechanism can accurately and quickly complete punching operation, and the punching efficiency is high; when the anti-blocking block punching device is used, the plate is formed through processes of shearing, bending and the like, and then punching is performed, so that the original machining process is changed, the production efficiency of the anti-blocking block can be remarkably improved, and the production cost is reduced.
Drawings
Fig. 1 is a schematic structural view of a block-resistant punching device according to an embodiment of the present invention;
fig. 2 is a schematic structural view from another perspective of the block-proof punching device in fig. 1.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1 to 2 the utility model discloses an in one embodiment of the anti-stop block punching device, the anti-stop block punching device of this embodiment includes mount 10 and the inside lining 20 that punches a hole, be fixed with two left and right punching mechanisms 30 on the mount 10, punching mechanism 30 is equipped with telescopic piercing head 31, inside lining 20 that punches a hole includes connecting portion 21 and supporting part 22, the cross-section of the outline of supporting part 22 is regular hexagon and a side of supporting part 22 is equipped with the arc inner groovy 23 that agrees with the shape of anti-stop block, be equipped with cylindric dodge hole 24 in the supporting part 22, be equipped with on two lateral walls of supporting part 20 with the punching a hole 25 that punches a hole 31 complex. According to the anti-blocking punching mechanism, the punching lining matched with the anti-blocking block in shape is arranged, so that the punching mechanism can accurately and quickly complete punching operation, and the punching efficiency is high; when the anti-blocking block punching device is used, the plate is formed through processes of shearing, bending and the like, and then punching is performed, so that the original machining process is changed, the production efficiency of the anti-blocking block can be remarkably improved, and the production cost is reduced.
In an embodiment of the present application, preferably, the punching mechanism 30 includes a hydraulic cylinder 32 and a piston rod 33, the end of the piston rod 33 is fixed with the punching head 31, and the hydraulic cylinder is used as a power device for punching operation, so that the structure is simple and the reliability is high. Preferably, the punching mechanism 30 further comprises a guide plate 34 fixed on the fixed frame 10, the guide plate 34 is provided with a guide ring 35, and the piston rod 33 is arranged in the guide ring 35 in a penetrating manner, so that the piston rod is guided, and the reciprocating motion of the piston rod is more stable and reliable.
In an embodiment of the present application, preferably, the punching mechanism 30 further includes a buffer plate 36 fixed on the fixing frame 10, the buffer plate 36 is fixed on the fixing frame 10 through two guide posts, the guide posts are further sleeved with a buffer spring 37 located between the buffer plate 36 and the fixing frame 10, and the punching head 31 is fixed on the buffer plate 36, so that collision generated when the piston rod retracts can be avoided, and the reliability of punching operation is improved.
In an embodiment of the present application, preferably, the fixing frame 10 includes a front wall plate 11, a rear wall plate 12, a left side plate 13, a left partition plate 14, a right partition plate 15, and a right side plate 16, the hydraulic cylinder 32 is fixed on the left side plate 13 and the right side plate 16, the guide plate 34 is fixed on the left partition plate 14 and the right partition plate 15, the punched lining 20 is fixed on the rear wall plate 12 and located between the left partition plate 14 and the right partition plate 15, and the front wall plate 11 is provided with a material taking and placing port located between the left partition plate 14 and the right partition plate 15. Preferably, the punched hole 25 is oblong and the cross-sectional shape of the punching head 31 is adapted to the shape of the punched hole.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a prevent blockking a punching device, its characterized in that, includes the mount and the inside lining that punches a hole, be fixed with two left and right mechanisms of punching a hole on the mount, the mechanism of punching a hole is equipped with the telescopic head of punching a hole, the inside lining that punches a hole includes connecting portion and supporting part, the cross-section of the outline of supporting part is regular hexagon just a side of supporting part is equipped with the arc inner groovy that agrees with the shape of preventing blockking, be equipped with cylindric hole of dodging in the supporting part, be equipped with on two lateral walls of supporting part with the head complex of punching a hole punches.
2. The block-resistant punch apparatus of claim 1, wherein: the punching mechanism comprises a hydraulic oil cylinder and a piston rod, and the end part of the piston rod is fixed with the punching head.
3. The block-resistant punch apparatus of claim 2, wherein: the punching mechanism further comprises a guide plate fixed on the fixing frame, a guide ring is arranged on the guide plate, and the piston rod penetrates through the guide ring.
4. The block-resistant punch apparatus of claim 3, wherein: the punching mechanism further comprises a buffer plate fixed on the fixing frame, the buffer plate is fixed on the fixing frame through two guide posts, and a buffer spring located between the buffer plate and the fixing frame is further sleeved on each guide post.
5. The block-resistant punch apparatus of claim 4 wherein: the fixing frame comprises a front wall plate, a rear wall plate, a left side plate, a left partition plate, a right partition plate and a right side plate, the hydraulic oil cylinder is fixed on the left side plate and the right side plate respectively, the guide plate is fixed on the left partition plate and the right partition plate respectively, the punched lining is fixed on the rear wall plate and located between the left partition plate and the right partition plate, and a material taking and placing port located between the left partition plate and the right partition plate is arranged on the front wall plate.
6. The block-resistant punch apparatus of claim 1, wherein: the punched holes are long round, and the cross-sectional shapes of the punching heads are matched with the shapes of the punched holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098328.9U CN212469431U (en) | 2020-06-15 | 2020-06-15 | Prevent blockking punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021098328.9U CN212469431U (en) | 2020-06-15 | 2020-06-15 | Prevent blockking punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212469431U true CN212469431U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021098328.9U Active CN212469431U (en) | 2020-06-15 | 2020-06-15 | Prevent blockking punching device |
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| CN (1) | CN212469431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523094A (en) * | 2021-07-28 | 2021-10-22 | 河南中联交通产业发展有限公司 | Automatic punching and conveying equipment for circular tube anti-blocking block and using method |
-
2020
- 2020-06-15 CN CN202021098328.9U patent/CN212469431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523094A (en) * | 2021-07-28 | 2021-10-22 | 河南中联交通产业发展有限公司 | Automatic punching and conveying equipment for circular tube anti-blocking block and using method |
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