CN211679532U - Efficient punching equipment for bridge pile flange - Google Patents
Efficient punching equipment for bridge pile flange Download PDFInfo
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- CN211679532U CN211679532U CN201922478190.9U CN201922478190U CN211679532U CN 211679532 U CN211679532 U CN 211679532U CN 201922478190 U CN201922478190 U CN 201922478190U CN 211679532 U CN211679532 U CN 211679532U
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Abstract
The utility model provides a high-efficient punching equipment of bridge pile flange, including base, lower mould subassembly, upper die assembly, drive assembly and footstock, the lower mould subassembly includes die holder and cut-out press, and the die holder is located on the base, and the cut-out press is located on the die holder; the driving component comprises a hydraulic machine which is fixed on the top seat; the upper die assembly comprises an upper die base and a plurality of punches, the top surface of the upper die base is fixedly connected with the ejector rod, the punches are arranged on the bottom surface of the upper die base, and the plurality of punches are distributed at the positions of a plurality of punching dies and matched with the positions of a plurality of reinforcing steel bar holes in the bridge pile flange. The multiple reinforcing steel bar holes in the bridge pile flange can be processed by pressing down the hydraulic machine once, so that the working efficiency is improved; the bridge pile flange does not need to be rotated in the punching process, so that the labor cost is saved, and the energy consumption is reduced; and a central positioning block is further arranged on the lower die holder and is matched with the structure of the central positioning hole of the bridge pile flange, so that the positioning is convenient during punching.
Description
Technical Field
The utility model relates to a bridge pile flange processing equipment field especially relates to a high-efficient punching equipment of bridge pile flange.
Background
With the continuous development of national bridge engineering and ocean engineering, the number of cross-sea bridges and cross-river bridges which are being built or already built is more and more. The prestressed reinforced concrete bridge pile is a main supporting component of a sea-crossing bridge or a river-crossing bridge, and the bridge pile of the sea-crossing bridge generally has larger volume and larger weight, so that the existing bridge pile of the sea-crossing bridge is basically constructed in a subsection mode, and the bridge pile flanges are welded and connected between the sections.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a bridge pile flange in the prior art, in which a central positioning hole 11 is formed in the middle of a bridge pile flange 10, a plurality of reinforcement holes 12 and a plurality of threaded anchor holes 13 are formed on the periphery of the central positioning hole 11, the reinforcement holes 12 serve to guide reinforcement bars when a bridge pile is constructed, and the threaded anchor holes 13 are used to fix segments to each other. Currently, in the process of manufacturing the bridge pile flange, a punching machine is often used to machine the plurality of reinforcement holes 12 on the bridge pile flange 10. However, the existing punching machine can only process one reinforcing steel bar hole at a time, and during processing, the bridge pile flange needs to be continuously rotated to punch all the reinforcing steel bar holes, so that the processing efficiency is low; if the bridge pile flange is rotated manually, the working efficiency is low, the labor cost is increased, the positioning is inaccurate, and the personal safety risk of operators is increased; if mechanical equipment is adopted for rotation, the energy consumption of the equipment is increased, and the production cost is increased.
Disclosure of Invention
The utility model aims at solving the shortcoming that exists among the prior art, and the high-efficient punching equipment of a bridge pile flange that proposes improves punching efficiency, reduces the time of punching a hole, reduces the energy consumption, simultaneously, fixes a position the bridge pile flange when conveniently punching a hole.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the efficient punching equipment for the bridge pile flange comprises a base, a lower die assembly, an upper die assembly, a driving assembly and a top seat, wherein the lower die assembly, the upper die assembly and the driving assembly are arranged between the base and the top seat; the lower die assembly comprises a lower die base and a plurality of punching dies, the lower die base is arranged on the base, the punching dies are arranged on the lower die base, and the position distribution of the punching dies is matched with the position distribution of the reinforcing steel bar holes in the bridge pile flange; the driving assembly comprises a hydraulic machine, the hydraulic machine is fixed on the top seat, and a top rod of the hydraulic machine faces the lower die assembly; the upper die assembly comprises an upper die base and a plurality of punches, the top surface of the upper die base is fixedly connected with the ejector rod, the punches are arranged on the bottom surface of the upper die base, and the position distribution of the punches is matched with the position distribution of a plurality of reinforcing steel bar holes in the bridge pile flange.
Preferably, the plurality of punches correspond to the plurality of punching dies in one-to-one correspondence in the up-and-down positions.
Preferably, the middle part of the lower die base is provided with a raised central positioning block, the central positioning block is cylindrical, and the structure of the central positioning block is matched with that of the central positioning hole of the bridge pile flange.
Preferably, the thickness of the center positioning block is greater than that of the punching die.
Preferably, the driving assembly further comprises four guide pillars, the four guide pillars are arranged around the ejector rod in a quadrilateral manner, and each guide pillar is connected between the ejector seat and the upper die base.
Preferably, a warping plate is further arranged on the lower die base corresponding to a gap between the punching dies, one end of the warping plate is hinged to the lower die base, and the other end of the warping plate extends to the outer side of the lower die base.
Preferably, the thickness of the tilted plate is smaller than that of the punching die.
Preferably, the number of the seesaw is two, and the two seesaws are symmetrically arranged.
Compared with the prior art, the beneficial effects of the utility model are that: in the punching equipment of the utility model, the bottom surface of the upper die base is provided with a plurality of punches, the top surface of the lower die base is provided with a plurality of punching dies, the position distribution of the plurality of punches and the plurality of punching dies is matched with the position distribution of a plurality of reinforcing steel bar holes in the bridge pile flange, and the hydraulic press presses down once to finish the processing of the plurality of reinforcing steel bar holes in the bridge pile flange, thereby improving the working efficiency; the bridge pile flange does not need to be rotated in the punching process, so that the labor cost is saved, and the energy consumption is reduced; a central positioning block is arranged on the lower die base and is matched with the structure of the central positioning hole of the bridge pile flange, and the bridge pile flange to be punched is sleeved on the central positioning block before punching, so that the positioning is convenient; still be equipped with the wane on the die holder, the wane is articulated with the die holder, and when placing the bridge pile flange on the die holder, the wane is parallel with the die holder, and the completion back punches a hole, operating personnel can utilize the wane to the perk of bridge pile flange, conveniently takes off the bridge pile flange.
Drawings
FIG. 1 is a schematic structural view of a bridge pile flange in the prior art;
fig. 2 is a schematic perspective view of a high-efficiency punching device for a bridge pile flange according to embodiment 1 of the present invention;
fig. 3 is the utility model discloses the spatial structure sketch map of lower mould subassembly in high-efficient punching equipment of bridge pile flange of embodiment 2.
In the figure, 10-bridge pile flange, 11-center positioning hole, 12-reinforcing steel bar hole, 13-thread anchor hole, 100-punching equipment, 20-base, 30-lower die assembly, 31-lower die base, 32-punching die, 33-center positioning block, 34-rocker, 40-upper die assembly, 41-upper die base, 42-punch, 50-driving assembly, 51-hydraulic machine, 52-ejector rod, 53-guide column and 60-ejector seat.
Detailed Description
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a bridge pile flange 10 in the prior art, in which a central positioning hole 11 is formed in the middle of the bridge pile flange 10, a plurality of reinforcement holes 12 and a plurality of threaded anchor holes 13 are formed on the periphery of the central positioning hole 11, the reinforcement holes 12 serve to guide reinforcement bars when a bridge pile is constructed, and the threaded anchor holes 13 are used to fix segments to each other.
Referring to fig. 2, fig. 2 is a schematic perspective view of a high-efficiency punching apparatus 100 for bridge pile flanges according to embodiment 1 of the present invention. The utility model provides an efficient punching equipment 100 of bridge pile flange of embodiment 1, including base 20, lower mould subassembly 30, upper die assembly 40, drive assembly 50 and footstock 60, lower mould subassembly 30, upper die assembly 40, drive assembly 50 locate between base 20 and footstock 60; in use, the bridge pile flange 10 to be punched is placed on the lower die assembly 30, the driving assembly 50 is used for driving the upper die assembly 40 to move, and the upper die assembly 40 and the lower die assembly 30 are matched to machine the reinforcing steel bar holes 12 on the bridge pile flange 10 to be punched.
Referring to fig. 2, the lower die assembly 30 includes a lower die base 31 and a plurality of punching dies 32, the lower die base 31 is disposed on the base 20, the punching dies 32 are disposed on the lower die base 31, and the position distribution of the punching dies 32 matches the position distribution of the reinforcing steel bar holes 12 in the bridge pile flange 10; during punching, the bridge pile flange 10 to be punched is placed on the lower die base 31 and corresponds to the upper part of the punching die 32, the punching dies 32 are matched with the upper die assembly 40, all the reinforcing steel bar holes 12 can be machined through one-time operation, and the working efficiency is improved.
The driving assembly 50 comprises a hydraulic machine 51, the hydraulic machine 51 is fixed on the top seat 60, and a top rod 52 of the hydraulic machine 51 faces the lower die assembly 30; when the hydraulic machine 51 works, the ejector rod 52 moves downwards to drive the upper die assembly 40 to be close to the lower die assembly 30, and the upper die assembly 40 is matched with the lower die assembly 30 to realize punching; after the punching operation is completed, the ejector pin 52 drives the upper die assembly 40 to move upward and return to the initial position.
The upper die assembly 40 comprises an upper die base 41 and a plurality of punches 42, wherein the top surface of the upper die base 41 is fixedly connected with the ejector rod 52, the punches 42 are arranged on the bottom surface of the upper die base 41, the position distribution of the plurality of punches 42 is matched with the position distribution of the plurality of reinforcing steel bar holes 12 in the bridge pile flange 10, and the plurality of punches 42 correspond to the upper position and the lower position of the plurality of punching dies 32 one by one. During punching, a bridge pile flange 10 to be punched is placed on the lower die base 31, the bridge pile flange 10 is correspondingly positioned above the punching dies 32, the hydraulic press 51 is started, the upper die base 41 is driven to move downwards by the ejector rods 52, the plurality of punches 42 are matched with the plurality of punching dies 32, and a plurality of reinforcing steel bar holes 12 are machined in one step on the bridge pile flange 10; after the punching is completed, the hydraulic machine 51 drives the upper die assembly 40 to move upwards and return to the initial position, and the operator takes down the bridge pile flange 10 after the punching is completed. The hydraulic machine 51 is pressed down once, so that the punching processing of all the reinforcing steel bar holes 12 can be completed, and the processing efficiency is greatly improved; the bridge pile flange does not need to be rotated manually, so that the labor cost is saved, and safety accidents are avoided; mechanical equipment is not required to be additionally used for rotating the bridge pile flange, so that the production cost is saved.
Preferably, referring to fig. 2, a raised central positioning block 33 is disposed in the middle of the lower die holder 31, the central positioning block 33 is cylindrical, the structure of the central positioning block 33 matches the structure of the central positioning hole 11 of the bridge pile flange 10, and the thickness of the central positioning block 33 is greater than that of the punching die 32. Before punching, the bridge pile flange 10 to be punched is placed on the lower die holder 31, the central positioning block 33 is embedded into the central positioning hole 11 of the bridge pile flange 10, the bridge pile flange 10 is positioned, punching processing errors caused by inaccurate positioning are avoided, the processing defective rate is reduced, and the production cost is saved.
Preferably, referring to fig. 2, the driving assembly 50 further includes four guide posts 53, four guide posts 53 are disposed on the periphery of the top rod 52 in a quadrilateral shape, and each guide post 53 is connected between the top base 60 and the upper base 41. The guide post 53 is used for improving the structural stability of the device, and also has a guiding effect on the ejector rod 52, so that the accuracy of punching processing can be improved.
Preferably, please refer to fig. 3, fig. 3 is a schematic perspective view of a lower die assembly 30 in a high-efficiency punching apparatus for a bridge pile flange according to embodiment 2 of the present invention. In the efficient punching equipment for the bridge pile flange, which is disclosed by the embodiment 2 of the utility model, a wane 34 is further arranged on the lower die holder 31 corresponding to the gap between the punching dies 32, one end of the wane 34 is hinged with the lower die holder 31, and the other end of the wane 34 extends towards the outer side of the lower die holder 31; preferably, the thickness of the rocker 34 is less than the thickness of the punch die 32. During punching, the wane 34 is in a flat state, that is, the wane 34 is parallel to the top surface of the upper die holder 31, and the wane 34 is located between the bridge pile flange 10 and the lower die holder 31, and does not affect the punching; after punching a hole, operating personnel can lift up wane 34, with the bridge pile flange 10 perk after the processing is accomplished, conveniently takes off the bridge pile flange 10 after the processing from lower die holder 31, and wane 34 plays the effect of lever, can use manpower sparingly.
Preferably, the wane 34 has two, and two wanes 34 symmetry sets up, can make things convenient for operating personnel to be respectively at both sides perk bridge pile flange, uses manpower sparingly, convenient operation.
To sum up, the utility model provides a high-efficient punching equipment of bridge pile flange, the bottom surface of upper die base sets up a plurality of drifts, and the top surface of die holder sets up a plurality of cut-out press, and the position distribution of a plurality of drifts, a plurality of cut-out press matches with the position distribution of a plurality of reinforcing bar holes in the bridge pile flange, and hydraulic press pushes down once, just can accomplish the processing of a plurality of reinforcing bar holes in the bridge pile flange, has improved work efficiency; the bridge pile flange does not need to be rotated in the punching process, so that the labor cost is saved, and the energy consumption is reduced; a central positioning block is arranged on the lower die base and is matched with the structure of the central positioning hole of the bridge pile flange, and the bridge pile flange to be punched is sleeved on the central positioning block before punching, so that the positioning is convenient; still be equipped with the wane on the die holder, the wane is articulated with the die holder, and when placing the bridge pile flange on the die holder, the wane is parallel with the die holder, and the completion back punches a hole, operating personnel can utilize the wane to the perk of bridge pile flange, conveniently takes off the bridge pile flange.
The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.
Claims (8)
1. The utility model provides a high-efficient punching equipment of bridge pile flange which characterized in that: the device comprises a base, a lower die assembly, an upper die assembly, a driving assembly and a top seat, wherein the lower die assembly, the upper die assembly and the driving assembly are arranged between the base and the top seat; the lower die assembly comprises a lower die base and a plurality of punching dies, the lower die base is arranged on the base, the punching dies are arranged on the lower die base, and the position distribution of the punching dies is matched with the position distribution of the reinforcing steel bar holes in the bridge pile flange; the driving assembly comprises a hydraulic machine, the hydraulic machine is fixed on the top seat, and a top rod of the hydraulic machine faces the lower die assembly; the upper die assembly comprises an upper die base and a plurality of punches, the top surface of the upper die base is fixedly connected with the ejector rod, the punches are arranged on the bottom surface of the upper die base, and the position distribution of the punches is matched with the position distribution of a plurality of reinforcing steel bar holes in the bridge pile flange.
2. High-efficiency punching equipment for bridge pile flanges according to claim 1, characterized in that: the plurality of punches correspond to the plurality of punching dies in the up-down position one by one.
3. High-efficiency punching equipment for bridge pile flanges according to claim 1, characterized in that: the middle part of the lower die base is provided with a raised central positioning block which is cylindrical, and the structure of the central positioning block is matched with that of a central positioning hole of the bridge pile flange.
4. High-efficiency punching equipment for bridge pile flanges according to claim 3, characterized in that: the thickness of the central positioning block is larger than that of the punching die.
5. High-efficiency punching equipment for bridge pile flanges according to claim 1, characterized in that: the driving assembly further comprises four guide columns, the four guide columns are arranged on the periphery of the ejector rod in a quadrilateral mode, and each guide column is connected between the ejector seat and the upper die seat.
6. High-efficiency punching equipment for bridge pile flanges according to claim 1, characterized in that: the lower die base is provided with a lower die base, the lower die base is provided with a punching die, a gap between the punching die and the lower die base is formed between the punching die and the lower die base, the lower die base is provided with a lower die, the lower die base is provided with a punching die, a warping plate is further arranged on the lower die base corresponding to the gap between the punching die, one end of the warping.
7. An efficient punching device for bridge pile flanges according to claim 6, wherein: the thickness of the tilted plate is smaller than that of the punching die.
8. An efficient punching device for bridge pile flanges according to claim 6, wherein: the wane has two, two the wane symmetry sets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478190.9U CN211679532U (en) | 2019-12-31 | 2019-12-31 | Efficient punching equipment for bridge pile flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922478190.9U CN211679532U (en) | 2019-12-31 | 2019-12-31 | Efficient punching equipment for bridge pile flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211679532U true CN211679532U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922478190.9U Active CN211679532U (en) | 2019-12-31 | 2019-12-31 | Efficient punching equipment for bridge pile flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211679532U (en) |
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2019
- 2019-12-31 CN CN201922478190.9U patent/CN211679532U/en active Active
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