CN219746127U - Stamping forming device of bridge pier arc-shaped template - Google Patents
Stamping forming device of bridge pier arc-shaped template Download PDFInfo
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- CN219746127U CN219746127U CN202320582137.7U CN202320582137U CN219746127U CN 219746127 U CN219746127 U CN 219746127U CN 202320582137 U CN202320582137 U CN 202320582137U CN 219746127 U CN219746127 U CN 219746127U
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- 238000004080 punching Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000009415 formwork Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the field of stamping processing, in particular to a stamping forming device of an arc-shaped bridge pier template, which comprises: the bottom plate, all around of bottom plate top all fixedly mounted with the slide bar, the top fixedly connected with roof of slide bar; the stamping mechanism is used for stamping the bridge pier arc-shaped templates and is arranged between the bottom plate and the top plate; through setting up drawing of patterns subassembly, after pier arc template stamping forming, servo motor drives the screw rod and rotates, the screw rod drives two thread bush synchronous inwards or outwards movements through the threaded connection with the thread bush in the pivoted, and the thread bush drives the wedge plate and moves in the removal, the inner chamber of the ejecting installation cavity of jacking plate is ejected to the sliding connection of rethread wedge plate and jacking plate, it is ejecting to the pier arc template of punching press intracavity portion, the purpose that can be automatic to ejecting pier arc plate, manual operation drawing of patterns is not needed.
Description
Technical Field
The utility model relates to the field of stamping processing, in particular to a stamping forming device for an arc-shaped formwork of a bridge pier.
Background
In railway bridge engineering, the solid bridge pier is adopted, so that water is conveniently and intensively drained, the landscape effect is considered, the middle parts of the front side and the rear side of the solid bridge pier are generally provided with grooves, vertical drain pipes are arranged in the grooves, the plane outline of each groove is generally composed of 3 sections of circular arcs, the radius of each circular arc is 10 cm-15 cm, the depth of each groove is 20 cm-30 cm, at present, the bridge pier arc-shaped template is formed by stamping workpieces, but the bridge pier arc-shaped template in the prior art is easy to clamp in a female die after being stamped and formed, workers are required to manually operate and demould, the labor intensity of the workers is increased, and the working efficiency is reduced.
Therefore, a punch forming device for arc templates of bridge piers is proposed to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems and provide the stamping forming device for the bridge pier arc-shaped template, which solves the problems that the bridge pier arc-shaped template in the prior art is easy to clamp in a female die after stamping forming, and a worker is required to manually operate and demould, so that the labor intensity of the worker is increased, and the working efficiency is reduced.
The utility model realizes the aim through the following technical scheme, and the stamping forming device of the bridge pier arc-shaped template comprises: the bottom plate, all around of bottom plate top all fixedly mounted with the slide bar, the top fixedly connected with roof of slide bar; the stamping mechanism is used for stamping the bridge pier arc-shaped templates and is arranged between the bottom plate and the top plate; the stamping mechanism comprises two hydraulic rods fixedly mounted at the top of the top plate, the telescopic ends of the hydraulic rods penetrate through the top plate and extend to the bottom of the top plate, lifting plates are fixedly connected to the telescopic ends of the hydraulic rods, four corners of each lifting plate are sleeved on the surface of each sliding rod and are in sliding connection with the corresponding sliding rods, an upper die holder is fixedly mounted at the bottom of each lifting plate, a lower die holder is fixedly mounted at the top of each bottom plate, a stamping cavity matched with the upper die holder is formed in the top of each lower die holder, and a demoulding assembly is installed in an inner cavity of each lower die holder in a penetrating mode.
Preferably, the demoulding assembly comprises an installation cavity arranged in the lower die holder, a jacking plate is installed at the bottom of the punching cavity in a penetrating mode, the bottom of the jacking plate penetrates through the punching cavity and extends to an inner cavity of the installation cavity, screw rods are installed at the front side and the rear side of the inner cavity of the lower die holder in a penetrating mode, a servo motor is installed on one side of the top of the bottom plate, the output end of the servo motor is fixedly installed with one end of one screw rod, two screw sleeves are sleeved on two sides of the surface of the screw rod, a wedge plate is fixedly connected between every two screw sleeves, and the wedge plate is in sliding connection with the jacking plate.
Preferably, one end of each screw rod positioned at the other side of the lower die holder is fixedly provided with a belt pulley, the surfaces of the two belt pulleys are wound with a driving belt, and the two belt pulleys are in driving connection through the driving belt.
Preferably, the two sides of the bottom of the jacking plate are fixedly provided with spring telescopic rods, and the bottoms of the inner cavities of the telescopic end installation cavities of the two spring telescopic rods are fixedly connected.
Preferably, bearing seats are arranged at the penetrating positions of the two screw rods and the lower die holder, the outer surfaces of the bearing seats are fixedly connected with the lower die holder, and the inner surfaces of the bearing seats are rotationally connected with the screw rods.
Preferably, the screw thread on the surface of the screw rod is a bidirectional screw thread, one side of the screw rod is a left-handed screw thread, and the other side of the screw rod is a right-handed screw thread.
The beneficial effects of the utility model are as follows:
1. through setting up the drawing of patterns subassembly, after pier arc template stamping forming, servo motor drives the screw rod and rotates, and the screw rod drives two thread bush simultaneously inwards or outwards movements through the threaded connection with the thread bush when rotating, and the thread bush drives the wedge plate and moves when moving, and the inner chamber of installation cavity is ejecting with the jacking plate to the sliding connection of wedge plate and jacking plate, carries out ejection to the pier arc template of punching press intracavity, has played can automize and carry out ejection to the pier arc, does not need the manual purpose of drawing of patterns of operation of staff;
2. through setting up stamping mechanism, when punching press to pier arc template work piece, the hydraulic stem drives lifter plate downward movement, and the fixed upper die base in lifter plate bottom descends along with the removal of lifter plate, makes the upper die base get into the inside in punching press chamber, punches a work piece in the punching press intracavity portion, has played and to carry out automatic punching press processing to pier arc template work piece, carries out the purpose of punching press to pier arc template.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a lower die holder of the present utility model;
FIG. 3 is a schematic view of a stripper assembly of the present utility model;
fig. 4 is an enlarged view of the area a in fig. 3.
In the figure: 1. a bottom plate; 2. a slide bar; 3. a top plate; 4. a punching mechanism; 41. a hydraulic rod; 42. a lifting plate; 43. an upper die holder; 44. a lower die holder; 45. a stamping cavity; 46. a demolding assembly; 461. a mounting cavity; 462. a jacking plate; 463. a screw; 464. a servo motor; 465. a thread sleeve; 466. wedge plate; 467. a belt pulley; 468. a drive belt; 469. a spring telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The specific implementation method comprises the following steps: as shown in fig. 1 to 4, a punch forming apparatus for an arc-shaped formwork of a bridge pier, comprising: the bottom plate 1, all around the top of the bottom plate 1 are fixedly provided with slide bars 2, and the top ends of the slide bars 2 are fixedly connected with a top plate 3; the stamping mechanism 4 is used for stamping the bridge pier arc-shaped templates, and the stamping mechanism 4 is arranged between the bottom plate 1 and the top plate 3; the stamping mechanism 4 comprises two hydraulic rods 41 fixedly mounted at the top of the top plate 3, the telescopic ends of the hydraulic rods 41 penetrate through the top plate 3 and extend to the bottom of the top plate 3, the telescopic ends of the hydraulic rods 41 are fixedly connected with lifting plates 42, four corners of the lifting plates 42 are sleeved on the surface of the sliding rods 2 and are in sliding connection with the sliding rods 2, upper die holders 43 are fixedly mounted at the bottoms of the lifting plates 42, lower die holders 44 are fixedly mounted at the tops of the bottom plates 1, stamping cavities 45 matched with the upper die holders 43 are formed in the tops of the lower die holders 44, demoulding assemblies 46 are mounted in the inner cavities of the lower die holders 44 in a penetrating mode, the hydraulic rods 41 drive the lifting plates 42 to move downwards, the upper die holders 43 fixed at the bottoms of the lifting plates 42 descend along with the movement of the lifting plates 42, the upper die holders 43 enter the inside of the stamping cavities 45, and workpieces inside the stamping cavities 45 are stamped.
As shown in fig. 1-4, the demolding assembly 46 comprises a mounting cavity 461 arranged in the lower die holder 44, a jacking plate 462 is arranged at the bottom of the punching cavity 45 in a penetrating manner, the bottom of the jacking plate 462 penetrates through the punching cavity 45 and extends to the inner cavity of the mounting cavity 461, screw rods 463 are arranged at the front and rear sides of the inner cavity of the lower die holder 44 in a penetrating manner, a servo motor 464 is arranged at one side of the top of the bottom plate 1, the output end of the servo motor 464 is fixedly arranged with one end of one screw rod 463, threaded sleeves 465 are sleeved on two sides of the surfaces of the two screw rods 463, a wedge plate 466 is fixedly connected between each two threaded sleeves 465, and the wedge plate 466 is in sliding connection with the jacking plate 462; one end of the two screw rods 463 positioned at the other side of the lower die holder 44 is fixedly provided with belt pulleys 467, the surfaces of the two belt pulleys 467 are respectively wound with a transmission belt 468, the two belt pulleys 467 are in transmission connection through the transmission belts 468, the servo motor 464 drives the screw rods 463 to rotate, the screw rods 463 drive the two screw sleeves 465 to synchronously move inwards or outwards through threaded connection with the screw sleeves 465 while rotating, the screw sleeves 465 drive the wedge-shaped plate 466 to move while moving, and then the wedge-shaped plate 466 and the jacking plate 462 are in sliding connection to push the jacking plate 462 out of the inner cavity of the mounting cavity 461, so that the bridge pier arc-shaped template in the punching cavity 45 is pushed out; spring telescopic rods 469 are fixedly arranged on two sides of the bottom of the jacking plate 462, and bottoms of inner cavities of telescopic end mounting cavities 461 of the two spring telescopic rods 469 are fixedly connected; bearing seats are arranged at the penetrating positions of the two screw rods 463 and the lower die holder 44, the outer surfaces of the bearing seats are fixedly connected with the lower die holder 44, and the inner surfaces of the bearing seats are rotatably connected with the screw rods 463; the screw thread that the screw 463 surface was offered is two-way screw thread, and screw 463 one side is left-handed screw thread, and the opposite side is right-handed screw thread.
According to the utility model, when the bridge pier arc-shaped template workpiece is stamped, the hydraulic rod 41 drives the lifting plate 42 to move downwards, the upper die holder 43 fixed at the bottom of the lifting plate 42 descends along with the movement of the lifting plate 42, so that the upper die holder 43 enters the inside of the stamping cavity 45 to stamp the workpiece in the stamping cavity 45, after the bridge pier arc-shaped template is stamped and formed, the servo motor 464 drives the screw 463 to rotate, the screw 463 drives the two screw sleeves 465 to synchronously move inwards or outwards through threaded connection with the screw sleeves 465 while rotating, the screw sleeves 465 drive the wedge plate 466 to move while moving, and then the wedge plate 466 and the jacking plate 462 are connected in a sliding manner to push the jacking plate 462 out of the inner cavity of the mounting cavity 461, so that the bridge pier arc-shaped template in the stamping cavity 45 is pushed out, the problem that in the prior art, the bridge pier arc-shaped template is easy to clamp in the inside the die after stamping and forming, manual operation and demolding are required by workers is solved, the labor intensity of workers is increased, and the working efficiency is reduced.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a stamping forming device of pier arc template which characterized in that includes:
the device comprises a bottom plate (1), wherein sliding rods (2) are fixedly arranged around the top of the bottom plate (1), and top ends of the sliding rods (2) are fixedly connected with a top plate (3);
the stamping mechanism (4) is used for stamping the bridge pier arc-shaped template, and the stamping mechanism (4) is arranged between the bottom plate (1) and the top plate (3); wherein,,
the stamping mechanism (4) comprises two hydraulic rods (41) fixedly mounted at the top of the top plate (3), the telescopic ends of the hydraulic rods (41) penetrate through the top plate (3) and extend to the bottom of the top plate (3), lifting plates (42) are fixedly connected to the telescopic ends of the hydraulic rods (41), four corners of the lifting plates (42) are sleeved on the surface of the sliding rod (2) and are slidably connected with the sliding rod (2), an upper die holder (43) is fixedly mounted at the bottom of the lifting plates (42), a lower die holder (44) is fixedly mounted at the top of the bottom plate (1), a stamping cavity (45) matched with the upper die holder (43) is formed in the top of the lower die holder (44), and a demoulding assembly (46) is installed in the inner cavity of the lower die holder (44) in a penetrating mode.
2. The stamping forming device for the bridge pier arc formwork of claim 1, wherein: the demolding assembly (46) comprises an installation cavity (461) which is arranged inside a lower mold base (44), a jacking plate (462) is installed at the bottom of the punching cavity (45) in a penetrating mode, the bottom of the jacking plate (462) penetrates through the punching cavity (45) and extends to an inner cavity of the installation cavity (461), screw rods (463) are installed at the front side and the rear side of the inner cavity of the lower mold base (44) in a penetrating mode, a servo motor (464) is installed at one side of the top of the bottom plate (1), an output end of the servo motor (464) is fixedly installed with one end of one screw rod (463), threaded sleeves (465) are sleeved on two sides of the surface of the screw rod (463), and a wedge plate (466) is fixedly connected between every two threaded sleeves (465) and is connected with the jacking plate (462) in a sliding mode.
3. The stamping forming device of an arc formwork for piers according to claim 2, wherein: one end of each screw (463) located at the other side of the lower die holder (44) is fixedly provided with a belt pulley (467), the surfaces of the two belt pulleys (467) are wound with a transmission belt (468), and the two belt pulleys (467) are in transmission connection through the transmission belt (468).
4. A punch forming apparatus for an arcuate bridge pier formwork in accordance with claim 3, wherein: the two sides of the bottom of the jacking plate (462) are fixedly provided with spring telescopic rods (469), and the bottoms of the inner cavities of the telescopic end installation cavities (461) of the two spring telescopic rods (469) are fixedly connected.
5. The stamping forming device for bridge pier arc templates of claim 4, wherein: bearing blocks are arranged at the penetrating positions of the two screw rods (463) and the lower die holder (44), the outer surfaces of the bearing blocks are fixedly connected with the lower die holder (44), and the inner surfaces of the bearing blocks are rotationally connected with the screw rods (463).
6. The stamping forming device for the bridge pier arc formwork of claim 5, wherein: the screw thread that screw rod (463) surface was seted up is two-way screw thread, screw rod (463) one side is left-handed screw thread, and the opposite side is right-handed screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320582137.7U CN219746127U (en) | 2023-03-23 | 2023-03-23 | Stamping forming device of bridge pier arc-shaped template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320582137.7U CN219746127U (en) | 2023-03-23 | 2023-03-23 | Stamping forming device of bridge pier arc-shaped template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219746127U true CN219746127U (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320582137.7U Active CN219746127U (en) | 2023-03-23 | 2023-03-23 | Stamping forming device of bridge pier arc-shaped template |
Country Status (1)
| Country | Link |
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| CN (1) | CN219746127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118847821A (en) * | 2024-09-24 | 2024-10-29 | 中国水利水电第九工程局有限公司 | A stamping equipment for processing water conservancy pipe rack components |
-
2023
- 2023-03-23 CN CN202320582137.7U patent/CN219746127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118847821A (en) * | 2024-09-24 | 2024-10-29 | 中国水利水电第九工程局有限公司 | A stamping equipment for processing water conservancy pipe rack components |
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