CN211304412U - Punching device for guard rail - Google Patents
Punching device for guard rail Download PDFInfo
- Publication number
- CN211304412U CN211304412U CN201921816731.8U CN201921816731U CN211304412U CN 211304412 U CN211304412 U CN 211304412U CN 201921816731 U CN201921816731 U CN 201921816731U CN 211304412 U CN211304412 U CN 211304412U
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- China
- Prior art keywords
- base
- oil cylinder
- drill bit
- guard rail
- limiting
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Abstract
The utility model relates to the field of protective guard processing equipment, in particular to a punching device for a protective guard, which comprises a base; a bottom die is arranged in the middle of the base, and a leakage hole is formed in the middle of the connecting position of the bottom die and the base of the base; lifting components are arranged on the left side and the right side of the upper end of the base, an oil cylinder seat is mounted at the upper end of each lifting component, and a buffer component is arranged between the lifting components; the upper end of the oil cylinder base is provided with an oil cylinder, the lower end of the oil cylinder is connected with an oil cylinder shaft, the lower end of the oil cylinder shaft is provided with a drill bit mounting base, and the lower end of the drill bit mounting base is provided with a drill bit assembly; the punching device for the guard rail has the advantages that the whole descending oil cylinder seat is buffered through the arranged buffer assembly in the process of punching the guard rail; in addition, when the drill bit runs at a high speed and punches holes on the guardrail to be processed, the limiting plate arranged on the drill bit plays a role in limiting, so that the drill bit running at a high speed is guaranteed not to generate large position deviation due to strong impact force during punching, and the accuracy of the punching position is further influenced.
Description
Technical Field
The utility model relates to a rail guard processing equipment field specifically is a punching device for rail guard.
Background
The guardrail is mainly used in houses, roads, commercial districts and public places, plays the role of protecting personal safety and equipment facilities, and in the guardrail machining process, a transverse pipe of the guardrail needs to be punched so as to be connected with the vertical rod conveniently.
The great impact force that current guardrail punching equipment can produce owing to punch a hole the operation in-process at a high speed to the guardrail, therefore not only can produce great vibrations to whole punching equipment and feel, the drill bit that punches a hole moreover because the impact force can take place offset, and then has influenced the precision of punching a hole of guardrail.
To the problem in the above-mentioned background art, the utility model aims at providing a punching device for rail guard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a punching device for rail guard to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a punching apparatus for a guard rail, comprising: the device comprises a base, a supporting leg, a seat cushion, a transverse plate and a waste material collecting box, wherein the lower end of the base is provided with the supporting leg, the lower end of the supporting leg is provided with the seat cushion, the transverse plate is arranged between the supporting legs, and the upper end of the transverse plate is provided with the waste; a bottom die is arranged in the middle of the base, and a leakage hole is formed in the middle of the connecting position of the bottom die and the base of the base; the left side and the right side of the upper end of the base are provided with lifting assemblies, the upper ends of the lifting assemblies are provided with oil cylinder bases, buffer assemblies are arranged among the lifting assemblies, and the oil cylinder bases are connected with the base through the cooperation of the lifting assemblies and the buffer assemblies;
the drill bit assembly is characterized in that an oil cylinder is arranged at the upper end of the oil cylinder base, an oil cylinder shaft is connected with the lower end of the oil cylinder, a drill bit mounting base is arranged at the lower end of the oil cylinder shaft, and a drill bit assembly is mounted at the lower end of the drill bit mounting base.
As a further aspect of the present invention: the lifting assembly comprises a motor, a reduction gearbox and a worm, the upper end of the worm penetrates through the oil cylinder base, the part of the worm, which is connected with the oil cylinder base, is movably connected in a threaded interference fit mode, the lower end of the worm penetrates through the base and then is connected with the reduction gearbox, the lower end of the reduction gearbox is connected with a driving shaft of the motor, the motor is installed and fixed on a fixing plate, and the fixing plate is welded and fixed on one side of the supporting leg.
As a further aspect of the present invention: the buffer assembly comprises a compression spring and a limiting rod, the lower end of the limiting rod is fixedly connected to the base, a limiting block is arranged on the end portion, passing through the oil cylinder base, of the upper end of the limiting rod, and the compression spring is arranged on the portion, between the oil cylinder base and the base, of the limiting rod.
As a further aspect of the present invention: the drill bit assembly comprises a limiting plate and a drill bit, a through hole is formed in the middle of the limiting plate, and the drill bit is movably mounted in the through hole in the limiting plate in a limiting mode.
As a further aspect of the present invention: the drill bit passes through transmission shaft and drill bit mount pad internal connection, and the limiting plate both sides are passed through the connecting rod and are realized being connected with the drill bit mount pad.
Compared with the prior art, the beneficial effects of the utility model are that:
in the punching operation process of the protective guard, the whole descending oil cylinder seat is buffered by the arranged buffer assembly, so that the vibration generated on the ground is reduced; in addition, when the drill bit of the drill bit assembly operates at a high speed to punch holes on the guardrail to be processed, the limiting plate arranged on the drill bit assembly plays a role in limiting, so that the drill bit which operates at a high speed is guaranteed not to generate large position deviation due to strong impact force during punching, and the accuracy of the punching position is further influenced.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a punching device for a guard rail according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a punching assembly of a punching device for a guard rail according to an embodiment of the present invention.
In the figure: 1-seat cushion, 2-supporting legs, 3-transverse plate, 4-fixing plate, 5-motor, 6-reduction gearbox, 7-worm, 8-base, 9-cylinder seat, 10-compression spring, 11-limiting rod, 12-cylinder, 13-cylinder shaft, 14-drill bit mounting seat, 15-drill bit assembly, 16-bottom die, 17-waste collection box, 18-drill bit, 19-limiting plate, 20-connecting rod and 21-transmission shaft.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, in embodiment 1 of the present invention, a punching apparatus for a guard rail includes: the lower end of the base 8 is provided with supporting legs 2, the lower end of each supporting leg 2 is provided with a seat cushion 1, a transverse plate 3 is arranged between the supporting legs 2, and the upper end of the transverse plate 3 is provided with a waste collecting box 17; a bottom die 16 is arranged in the middle of the base 8, and a leak hole is formed in the middle of the connecting position of the bottom die 16 and the base 8 of the base 8; lifting assemblies are arranged on the left side and the right side of the upper end of the base 8, oil cylinder bases 9 are mounted at the upper ends of the lifting assemblies, buffer assemblies are arranged among the lifting assemblies, and the oil cylinder bases 9 are connected with the base 8 through the cooperation of the lifting assemblies and the buffer assemblies;
the upper end of the oil cylinder seat 9 is provided with an oil cylinder 12, the lower end of the oil cylinder 12 is connected with an oil cylinder shaft 13, the lower end of the oil cylinder shaft 13 is provided with a drill bit mounting seat 14, and the lower end of the drill bit mounting seat 14 is provided with a drill bit assembly 15;
placing a guard rail to be processed on a bottom die 16, starting an oil cylinder 12, enabling a drill bit assembly 15 to run at a high speed through the cooperation of an oil cylinder shaft 13 and a drill bit mounting seat 14 by the running oil cylinder 12, and finally adjusting the height of the drill bit assembly 15 through a lifting assembly so as to punch a hole on the guard rail to be processed; during the process of descending and punching the drill bit assembly 15, the buffer assembly has a buffer function on the whole descending oil cylinder seat 9, and waste materials generated during the process of punching the protective guard enter the waste material collection box 17 through the leakage hole for storage.
Further, the lifting assembly comprises a motor 5, a reduction gearbox 6 and a worm 7, the upper end of the worm 7 penetrates through an oil cylinder base 9, the connection part of the worm 7 and the oil cylinder base 9 is movably connected in a threaded interference fit mode, the lower end of the worm 7 penetrates through a base 8 and then is connected with the reduction gearbox 6, the lower end of the reduction gearbox 6 is connected with a driving shaft of the motor 5, the motor 5 is fixedly installed on a fixing plate 4, and the fixing plate 4 is fixedly welded on one side of the supporting leg 2;
starting the motor 5, the motor 5 enables the worm 7 to rotate at a slow speed through the reduction gearbox 6, and the top end of the worm 7 rotating at a slow speed is movably connected through thread interference fit, so that the oil cylinder base 9 is lifted.
Furthermore, the buffer assembly comprises a compression spring 10 and a limiting rod 11, the lower end of the limiting rod 11 is fixedly connected to the base 8, a limiting block is arranged on the end portion of the upper end of the limiting rod 11 after penetrating through the oil cylinder seat 9, and the compression spring 10 is arranged on the portion, between the oil cylinder seat 9 and the base 8, of the limiting rod 11;
the compression spring 10 is capable of damping cylinder block 9 which vibrates at high frequency due to the operation of the drill bit assembly 15 during the lowering of the cylinder block 9.
Example 2
Referring to fig. 2, further, the drill head assembly 15 includes a limiting plate 19 and a drill head 18, a through hole is formed in the middle of the limiting plate 19, and the drill head 18 is movably mounted in the through hole in the limiting plate 19 in a limiting manner;
specifically, the drill bit 18 is connected with the inside of the drill bit mounting seat 14 through a transmission shaft 21, and two sides of the limiting plate 19 are connected with the drill bit mounting seat 14 through connecting rods 20;
when the operating cylinder shaft 13 enables the drill bit 18 to operate at a high speed through the cooperation of the drill bit mounting seat 14 and the transmission shaft 21 to punch holes on the guardrail to be processed, the limiting plate 19 plays a role in limiting, and the drill bit 18 which operates at a high speed is guaranteed not to generate large position deviation due to strong impact force during punching, so that the accuracy of the punching position is influenced.
The embodiment of the utility model provides a theory of operation is:
placing a guard rail to be processed on a bottom die 16, starting an oil cylinder 12, enabling a drill bit assembly 15 to run at a high speed through the cooperation of an oil cylinder shaft 13 and a drill bit mounting seat 14 by the running oil cylinder 12, and finally adjusting the height of the drill bit assembly 15 through a lifting assembly so as to punch a hole on the guard rail to be processed; during the process of descending and punching the drill bit assembly 15, the buffer assembly has a buffer function on the whole descending oil cylinder seat 9, and waste materials generated during the process of punching the protective guard enter the waste material collection box 17 through the leakage hole for storage.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A punching apparatus for a guard rail, comprising: base (8), its characterized in that:
the lower end of the base (8) is provided with supporting legs (2), the lower ends of the supporting legs (2) are provided with seat cushions (1), transverse plates (3) are arranged between the supporting legs (2), and the upper ends of the transverse plates (3) are provided with waste material collecting boxes (17);
a bottom die (16) is arranged in the middle of the base (8), and a leakage hole is formed in the middle of the base (8) at the connecting position of the bottom die (16) and the base (8); lifting assemblies are arranged on the left side and the right side of the upper end of the base (8), oil cylinder bases (9) are mounted at the upper ends of the lifting assemblies, buffering assemblies are arranged between the lifting assemblies, and the oil cylinder bases (9) are connected with the base (8) through the cooperation of the lifting assemblies and the buffering assemblies;
the drill bit is characterized in that an oil cylinder (12) is arranged at the upper end of the oil cylinder seat (9), the lower end of the oil cylinder (12) is connected with an oil cylinder shaft (13), a drill bit mounting seat (14) is arranged at the lower end of the oil cylinder shaft (13), and a drill bit assembly (15) is installed at the lower end of the drill bit mounting seat (14).
2. The punching apparatus for a guard rail according to claim 1, wherein: the lifting assembly comprises a motor (5), a reduction gearbox (6) and a worm (7), wherein the upper end of the worm (7) penetrates through an oil cylinder base (9), the part of the worm (7) connected with the oil cylinder base (9) is movably connected in a threaded interference fit mode, the lower end of the worm (7) penetrates through a base (8) and then is connected with the reduction gearbox (6), the lower end of the reduction gearbox (6) is connected with a driving shaft of the motor (5), the motor (5) is fixedly installed on a fixing plate (4), and the fixing plate (4) is fixedly welded on one side of the supporting leg (2).
3. The punching apparatus for a guard rail according to claim 1, wherein: the buffer assembly comprises a compression spring (10) and a limiting rod (11), the lower end of the limiting rod (11) is connected and fixed on the base (8), a limiting block is arranged on the end portion, passing through the oil cylinder base (9), of the upper end of the limiting rod (11), and the compression spring (10) is installed on the portion, between the oil cylinder base (9) and the base (8), of the limiting rod (11).
4. The punching apparatus for a guard rail according to claim 1, wherein: the drill bit assembly (15) comprises a limiting plate (19) and a drill bit (18), a through hole is formed in the middle of the limiting plate (19), and the drill bit (18) is movably mounted in the through hole in the limiting plate (19) in a limiting mode.
5. The punching apparatus for a guard rail according to claim 4, wherein: the drill bit (18) is connected with the interior of the drill bit mounting seat (14) through a transmission shaft (21), and the two sides of the limiting plate (19) are connected with the drill bit mounting seat (14) through connecting rods (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816731.8U CN211304412U (en) | 2019-10-28 | 2019-10-28 | Punching device for guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816731.8U CN211304412U (en) | 2019-10-28 | 2019-10-28 | Punching device for guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211304412U true CN211304412U (en) | 2020-08-21 |
Family
ID=72060855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921816731.8U Expired - Fee Related CN211304412U (en) | 2019-10-28 | 2019-10-28 | Punching device for guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211304412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873398A (en) * | 2020-12-29 | 2021-06-01 | 天门天晟新型材料科技有限公司 | Automatic punching device and punching process for protective fence component |
| CN114346286A (en) * | 2022-01-12 | 2022-04-15 | 海盐爱建股份有限公司 | Punching device for producing agricultural machine accessories |
-
2019
- 2019-10-28 CN CN201921816731.8U patent/CN211304412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873398A (en) * | 2020-12-29 | 2021-06-01 | 天门天晟新型材料科技有限公司 | Automatic punching device and punching process for protective fence component |
| CN114346286A (en) * | 2022-01-12 | 2022-04-15 | 海盐爱建股份有限公司 | Punching device for producing agricultural machine accessories |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20201028 |