CN218015538U - Workpiece clamping device for forging press - Google Patents
Workpiece clamping device for forging press Download PDFInfo
- Publication number
- CN218015538U CN218015538U CN202221646654.8U CN202221646654U CN218015538U CN 218015538 U CN218015538 U CN 218015538U CN 202221646654 U CN202221646654 U CN 202221646654U CN 218015538 U CN218015538 U CN 218015538U
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- slide
- elevating platform
- forging press
- pressure sensor
- workpiece
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Abstract
The utility model relates to a press field especially relates to a work piece clamping device for forging press, including the slide, the slide has two sets ofly and is parallel to each other, all slides in the slide and is provided with the slide, is provided with the elevating platform on the slide, the equal level on the elevating platform be provided with slide vertically slide mechanism, slide mechanism includes the slider, the equal vertical bracing piece that is provided with of slider, the bracing piece lower extreme is provided with pressure sensor, pressure sensor lower extreme level is provided with the clamp plate, be provided with the PLC controller on the elevating platform of homonymy, the PLC controller is all connected with the pressure sensor and the elevating platform of homonymy. The utility model discloses utilize pressure sensor to monitor the pressure of extrusion work piece, when pressure reached the threshold value of settlement, the elevating platform no longer descends, avoids leading to work piece extrusion deformation because of pressure is too big.
Description
Technical Field
The utility model relates to a press field especially relates to a work piece clamping device for forging press.
Background
The forging press and the press machine utilize a hydraulic telescopic mechanism or a motor to drive a flywheel to rotate and pass through a connecting rod mechanism so as to convert the rotation of the flywheel into linear motion, provide required pressure for a workpiece needing forging or stamping to complete processing, are commonly used for metal workpieces, need to position and clamp the workpiece before forging and stamping in order to ensure the forging and stamping accuracy, and in order to improve the operation safety, an operator limits the workpiece by hands and eliminates the workpiece, a clamping device of a multi-purpose mechanical mechanism positions the workpiece, but the clamping force cannot be adjusted according to the strength of the workpiece when the workpiece is clamped by the conventional clamping device, and the workpiece can be flattened when the workpieces with lower strength are clamped, so that the development of the forging press workpiece clamping device with adjustable clamping force is particularly necessary.
Disclosure of Invention
An object of the utility model is to provide a work piece clamping device for forging press has the adjustable of centre gripping dynamics, clamping device strong adaptability's advantage.
The technical scheme is as follows:
the utility model provides a work piece clamping device for forging press, includes the slide, the slide have two sets ofly and be parallel to each other, all slide in the slide and be provided with the slide, be provided with the elevating platform on the slide, the elevating platform on all the level be provided with slide vertically slide mechanism, slide mechanism includes the slider, the equal vertical bracing piece that is provided with of slider, the bracing piece lower extreme is provided with pressure sensor, pressure sensor lower extreme level is provided with the clamp plate, be provided with the PLC controller on the elevating platform of homonymy, the PLC controller all is connected with the pressure sensor and the elevating platform of homonymy.
Preferably, the elevating platform include the air feed mechanism that two vertical pneumatic telescopic links that extend and all be connected with pneumatic telescopic link, be connected with the mounting panel between two pneumatic telescopic link upper ends, two pneumatic telescopic link lower extremes are all fixed to be set up on the slide.
Preferably, slide mechanism include two stand pipes, the stand pipe horizontal extension just is perpendicular with the slide, all slide in the stand pipe and be provided with the guiding axle, two guiding axle tip are provided with the connecting block, connecting block and slider fixed connection.
Preferably, the supporting rod is in threaded connection with the sliding block.
Preferably, the lower end of the pressing plate is provided with a scratch-proof rubber pad.
Preferably, the lower end face of the sliding block is vertically provided with a laser lamp parallel to the supporting rod.
Compared with the prior art, the beneficial effects are that:
the utility model discloses the position that utilizes slide and slide mechanism to make the clamp plate can remove in two directions, moves the clamp plate to the work piece top, utilizes the laser that the laser lamp sent to refer to the position of clamp plate, and elevating platform control clamp plate descends, and when pressing on the work piece, pressure sensor gives the PLC controller with pressure information transfer, and when pressure reached the threshold value of settlement, the elevating platform stopped to descend, avoids being squashed because of the too big work piece that leads to of overdraft.
Drawings
FIG. 1 is a schematic structural view of a workpiece holding device for a forging press according to the present invention,
figure 2 is a schematic view of the structure at a in figure 1,
in the figure: 1. the device comprises a slideway, 2, a sliding plate, 3, a pneumatic telescopic rod, 4, an air supply mechanism, 5, a mounting plate, 6, a guide pipe, 7, a sliding block, 8, a guide shaft, 9, a support rod, 10, a pressure sensor, 11, a pressing plate, 12, a laser lamp, 13 and a PLC.
Detailed Description
The present invention will be further described with reference to the following embodiments, as shown in fig. 1 to 2: a workpiece clamping device for a forging press comprises slideways 1, wherein the slideways 1 are divided into two groups and are parallel to each other, the slideways 1 are distributed on two sides of a workbench of the forging press, sliding plates 2 are arranged in the slideways 1 in a sliding mode, lifting platforms are arranged on the sliding plates 2 and comprise two vertically extending pneumatic telescopic rods 3 and air supply mechanisms 4 connected with the pneumatic telescopic rods 3, a mounting plate 5 is connected between the upper ends of the two pneumatic telescopic rods 3, the lower ends of the two pneumatic telescopic rods 3 are fixedly arranged on the sliding plates 2, and the air supply mechanisms 4 are in the prior art and are not described again; the air supply mechanism 4 supplies air to the pneumatic telescopic rod 3 so as to control the expansion and contraction of the pneumatic telescopic rod 3 and further control the lifting of the lifting platform,
a sliding mechanism vertical to the slide way 1 is horizontally arranged on the lifting platform, the sliding mechanism comprises a slide block 7 and two guide pipes 6, the guide pipes 6 horizontally extend and are vertical to the slide way 1, guide shafts 8 are respectively arranged in the guide pipes 6 in a sliding manner, the end parts of the two guide shafts 8 are provided with connecting blocks, the connecting blocks are fixedly connected with the slide block 7, the sliding mechanism is suitable for workpieces with different shapes by adjusting the position of a sliding plate 2 and the position of the slide block 7, threaded holes are vertically formed in the slide block 7, supporting rods 9 are connected with the threaded holes in a threaded manner, the supporting rods 9 are connected with the slide block 7 in a threaded manner, the supporting rods 9 are rotated so as to adjust the length of the supporting rods 9 extending out of the lower part of the slide block 7,
the lower end of the supporting rod 9 is provided with a pressure sensor 10, the lower end of the pressure sensor 10 is horizontally provided with a pressing plate 11, the lower end of the pressing plate 11 is provided with a scratch-proof rubber pad which avoids scratching the surface of a workpiece, the lower end surface of the sliding block 7 is vertically provided with a laser lamp 12 which is parallel to the supporting rod 9, the laser lamp 12 emits laser so as to position the clamping position of the pressing plate 11,
the lifting platform is controlled to descend, when the pressing plate 11 descends to be in contact with a workpiece, the pressure sensor 10 senses pressure, along with descending of the lifting platform, the pressure sensed by the pressure sensor 10 can be increased, the PLC 13 is arranged on the lifting platform on the same side, the PLC 13 is connected with the pressure sensor 10 and the lifting platform on the same side, a pressure threshold value of the pressure sensor 10 is set through the PLC 13, when the pressure sensed by the pressure sensor 10 reaches a certain threshold value, the PLC 13 controls the lifting platform to stop descending, different pressure threshold values are set according to strength of the workpiece, and the workpiece is prevented from being flattened due to overlarge descending pressure.
The specific working process is as follows: the workpiece is placed between the two slideways 1, the two sliding plates 2 slide respectively according to the shape of the workpiece, the two lifting tables are distributed on two sides of the workpiece, the laser lamp 12 is turned on, the position of the pressing plate 11 is referred to, the position of the sliding block 7 is controlled to enable the pressing plate 11 to move to the upper side of the workpiece, a pressure threshold value is set according to the strength of the workpiece, the lifting tables are controlled to descend, after the pressing plate 11 presses the workpiece, when the set pressure threshold value is reached, the lifting tables stop descending, clamping of the workpiece is achieved, when the thickness of the workpiece is too large or too small, the supporting rod 9 is rotated, and the length of the lower end of the supporting rod 9 extending out of the sliding block 7 is adjusted to adapt to workpieces with different thicknesses.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention.
Claims (6)
1. A workpiece clamping device for a forging press, characterized in that: including slide (1), slide (1) have two sets ofly and be parallel to each other, all slide in slide (1) and be provided with slide (2), be provided with the elevating platform on slide (2), the elevating platform on equal level be provided with slide (1) vertically slide mechanism, slide mechanism includes slider (7), slider (7) are equal vertical to be provided with bracing piece (9), bracing piece (9) lower extreme is provided with pressure sensor (10), pressure sensor (10) lower extreme level is provided with clamp plate (11), be provided with PLC controller (13) on the elevating platform of homonymy, PLC controller (13) all are connected with pressure sensor (10) and the elevating platform of homonymy.
2. A workpiece holding apparatus for a forging press as set forth in claim 1, wherein: the lifting platform comprises two vertically extending pneumatic telescopic rods (3) and an air supply mechanism (4) connected with the pneumatic telescopic rods (3), a mounting plate (5) is connected between the upper ends of the two pneumatic telescopic rods (3), and the lower ends of the two pneumatic telescopic rods (3) are fixedly arranged on the sliding plate (2).
3. A workpiece holding device for a forging press as set forth in claim 1, wherein: slide mechanism include two stand pipes (6), stand pipe (6) horizontal extension just is perpendicular with slide (1), all slide in stand pipe (6) and be provided with guiding axle (8), two guiding axle (8) tip are provided with the connecting block, connecting block and slider (7) fixed connection.
4. A workpiece holding device for a forging press as set forth in claim 1, wherein: the supporting rod (9) is in threaded connection with the sliding block (7).
5. A workpiece holding device for a forging press as set forth in claim 1, wherein: the lower end of the pressing plate (11) is provided with a scratch-proof rubber pad.
6. A workpiece holding apparatus for a forging press as set forth in claim 1, wherein: the lower end face of the sliding block (7) is vertically provided with a laser lamp (12) which is parallel to the supporting rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221646654.8U CN218015538U (en) | 2022-06-29 | 2022-06-29 | Workpiece clamping device for forging press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221646654.8U CN218015538U (en) | 2022-06-29 | 2022-06-29 | Workpiece clamping device for forging press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218015538U true CN218015538U (en) | 2022-12-13 |
Family
ID=84379462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221646654.8U Active CN218015538U (en) | 2022-06-29 | 2022-06-29 | Workpiece clamping device for forging press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218015538U (en) |
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2022
- 2022-06-29 CN CN202221646654.8U patent/CN218015538U/en active Active
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