CN213917162U - Quick clamping device for processing lug plate of hydraulic cylinder - Google Patents
Quick clamping device for processing lug plate of hydraulic cylinder Download PDFInfo
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- CN213917162U CN213917162U CN202022808639.6U CN202022808639U CN213917162U CN 213917162 U CN213917162 U CN 213917162U CN 202022808639 U CN202022808639 U CN 202022808639U CN 213917162 U CN213917162 U CN 213917162U
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Abstract
The utility model discloses a device is got to quick clamp that pneumatic cylinder otic placode adds man-hour, including foundatin plate, positioning mechanism and quick hold-down mechanism, wherein be fixed with positioning mechanism on the foundatin plate, positioning mechanism is the ring promptly, and the quick hold-down mechanism of setting can compress tightly the work piece fast, can make the clamp plate lose the state that compresses tightly the work piece fast simultaneously, like this can the quick replacement work piece, has improved machining efficiency like this.
Description
Technical Field
The utility model relates to a pneumatic cylinder spare part processing apparatus, concretely relates to device is got to quick clamp that pneumatic cylinder otic placode adds man-hour.
Background
The lug plate at the tail part of the hydraulic cylinder is used as a joint part, after the side surface of the lug plate is machined, a central hole needs to be punched by a plurality of lug plates, and the position tolerance of the central hole and the side surface needs to be ensured when the central hole is punched, so that the later installation can be ensured; the existing ear plate needs to be positioned by the positioning device and pressed by the pressing device in the process of machining, so that the positioning mode is extremely complex in clamping and discharging, the time spent is long in the clamping and discharging process, and the machining efficiency of the ear plate is reduced (the pause time between two times of machining is prolonged).
Disclosure of Invention
The utility model provides a to the not enough of above-mentioned prior art, the utility model provides a device is got to quick clamp that pneumatic cylinder otic placode adds man-hour can carry out quick clamping and dismantlement to the otic placode, guarantees the machining efficiency of otic placode like this.
In order to achieve the above purpose, the utility model discloses a scheme: a quick clamping device for processing a hydraulic cylinder lug plate comprises a foundation plate, a positioning mechanism and a quick pressing mechanism, wherein the positioning mechanism is fixed on the foundation plate and is a circular ring; a rapid pressing mechanism is arranged on the positioning support plate, the rapid pressing mechanism comprises a pressing plate, pillow blocks and tensioning assemblies, the pressing plate and the positioning support plate are arranged oppositely, the ear plate is positioned between the pressing plate and the positioning support plate, the pillow blocks are arranged on the inner side of the pressing plate, the inner side surfaces of the pillow blocks are attached to the arc surfaces of the ear plates, the pillow blocks are detachably connected with the pressing plate, two groups of tensioning assemblies are arranged between each pressing plate and the positioning support plate, each group of tensioning assemblies comprises a tensioning screw rod and a fastening bolt, a fixed block is fixed on one side of the positioning support plate facing the pressing plate in a detachable mode, a sliding assembly for the fixed block to slide is arranged on the positioning support plate, the tensioning screw rod is hinged with the fixed block by 180 degrees, a through hole for the tensioning screw rod to pass through is formed in the pressing plate, the fastening bolt is sleeved at the tail end of the tensioning screw rod, the pressing plate is pressed through the fastening bolt, so that the pressing plate is pressed on the ear plate, the side surface of the pressing plate is provided with a sliding groove which is communicated with one through hole of the pressing plate.
Preferably, the sliding assembly comprises a sliding screw rod and waist-shaped holes, the positioning support plate is provided with two waist-shaped holes, the two waist-shaped holes are respectively positioned at two sides of the positioning ring, the sliding screw rod is inserted into each waist-shaped hole, one end of each sliding screw rod is fixed with the fixing block, the other end of the sliding screw rod is sleeved with a nut, the nut is pressed on the positioning support plate, and the nut is screwed/loosened to realize the sliding and fixing of the fixing block; the through holes on the press plate are also waist-shaped holes.
Compared with the prior art, the utility model has the advantages of: 1. the rapid pressing mechanism can rapidly press the workpiece, and simultaneously can rapidly make the pressing plate lose the state of pressing the workpiece, so that the workpiece can be rapidly replaced, and the processing efficiency is improved; 2. the sliding assembly can adjust the distance between the two tensioning screw rods, so that the positions of the bolt screw rods can be adjusted according to the sizes of the lug plates, and the applicability is wider.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a schematic view of the positioning mechanism of the present invention.
Fig. 3 is a schematic view of the fast pressing mechanism of the present invention.
The rapid clamping device comprises a base plate 1, a base plate 2, a positioning mechanism 2.1, a positioning support plate 2.2, a positioning ring 3, a rapid pressing mechanism 3.1, a pressing plate 3.2, a pillow block 3.3, a tensioning assembly 3.4, a tensioning screw rod 3.5, a fastening bolt 3.6, a fixing block 3.7, a sliding assembly 3.8, a sliding screw rod 3.9, a waist-shaped hole 3.10 and a sliding groove.
Detailed Description
The present invention will now be further elucidated with reference to the accompanying drawings.
As shown in figures 1-3, a fast clamping device for processing a lug plate of a hydraulic cylinder comprises a base plate 1, a positioning mechanism 2 and a fast pressing mechanism 3, wherein the foundation plate 1 is fixed with a positioning mechanism 2, the positioning mechanism 2 is a circular ring, the positioning mechanism 2 comprises a positioning support plate 2.1 and a positioning circular ring 2.2, the positioning support plate 2.1 is fixed on the foundation plate 1 in a detachable way (in a bolt fastening way), the positioning support plate 2.1 is vertical to the foundation plate 1, the positioning circular ring 2.2 is fixed with the positioning support plate 2.1 in a detachable way (in a bolt fastening way), different workpieces can be quickly disassembled and washed, positioning circular rings 2.2 corresponding to the workpieces are installed, the positioning circular rings 2.2 are matched with the circular discs at the bottoms of the lug plates, the end faces of the lug plates are matched with the top faces of the foundation plates 1, and the workpieces are positioned through the positioning circular rings 2.2; a rapid pressing mechanism 3 is arranged on the positioning support plate 2.1, the rapid pressing mechanism 3 comprises a pressing plate 3.1, a pillow block 3.2 and a tensioning component 3.3, the pressing plate 3.1 and the positioning support plate 2.1 are arranged in a front-back opposite manner, an ear plate is arranged between the pressing plate 3.1 and the positioning support plate 2.1, the ear plate is pressed through the pressing plate 3.1, the pillow block 3.2 is arranged on the inner side of the pressing plate 3.1, the inner side surface of the pillow block 3.2 is attached to the arc surface of the ear plate, the pillow block 3.2 is detachably connected with the pressing plate 3.1 (through a bolt fastening manner), so that the pillow block 3.2 can be replaced according to the ear plates of different types, the pillow block 3.2 is ensured to be attached to the circumferential surface of the ear plate, two sets of tensioning components 3.3 are arranged between each pressing plate 3.1 and the positioning support plate 2.1, each set of tensioning component 3.3 comprises a tensioning screw rod 3.4 and a fastening bolt 3.5, a fixing block 3.6 is fixed on one side of the positioning support plate 2.1 facing the pressing plate 3.1 in a detachable manner, the positioning support plate 2.1 is provided with a sliding component 3.7 for a fixed block 3.6 to slide, a tensioning screw rod 3.4 is hinged with the fixed block 3.6 by 180 degrees, a through hole for the tensioning screw rod 3.4 to pass through is arranged on a pressure plate 3.1, a fastening bolt 3.5 is sleeved at the tail end of the tensioning screw rod 3.4, the pressure plate 3.1 is pressed through the fastening bolt 3.5, so that the pressure plate 3.1 is pressed on an ear plate, the right side surface of the pressure plate 3.1 is provided with a chute 3.10, the chute 3.10 is communicated with the through hole on the right side of the pressure plate 3.1, after the fastening bolt 3.5 on the right side is loosened, the pressure plate 3.1 can rotate towards the left side, so that the pressing action on the ear plate is lost, so that the workpiece is fast to be disassembled, during the clamping, the ear plate is positioned with the positioning ring 2.2, the pressure plate 3.1 swings towards the right side, the tensioning screw rod 3.4 on the right side is inserted into the chute 3.10, then the tensioning screw rod 3.4 on the right side is tightened, so that, the processing efficiency of the workpiece is improved.
The sliding assembly 3.7 comprises a sliding screw rod 3.8 and a kidney-shaped hole 3.9, two kidney-shaped holes 3.9 are formed in the positioning support plate 2.1, the two kidney-shaped holes 3.9 are respectively positioned at two sides of the positioning circular ring 2.2, a sliding screw rod 3.8 is inserted into each kidney-shaped hole 3.9, one end of each sliding screw rod 3.8 is fixedly welded with the fixed block 3.6, the fixed block 3.6 is embedded into the kidney-shaped hole 3.9 of the positioning support plate 2.1, the fixed block 3.6 slides in the kidney-shaped hole 3.9 of the positioning support plate 2.1, the position of the tensioning screw rod 3.4 is adjusted through the sliding of the fixed block 3.6, the distance between the two tensioning screw rods 3.4 can be adjusted according to the size of a workpiece, a nut is sleeved at the other end of the sliding screw rod 3.8 and is pressed on the positioning support plate 2.1, and the sliding and the fixed block 3.6 can be fixed by screwing/unscrewing the nut; likewise, the through holes on the pressure plate 3.1 are also waist-shaped holes.
Claims (2)
1. A fast clamping device used in processing of a hydraulic cylinder lug plate comprises a foundation plate, a positioning mechanism and a fast pressing mechanism, wherein the positioning mechanism is fixed on the foundation plate and is a circular ring; a rapid pressing mechanism is arranged on the positioning support plate, the rapid pressing mechanism comprises a pressing plate, pillow blocks and tensioning assemblies, the pressing plate and the positioning support plate are arranged oppositely, the ear plate is positioned between the pressing plate and the positioning support plate, the pillow blocks are arranged on the inner side of the pressing plate, the inner side surfaces of the pillow blocks are attached to the arc surfaces of the ear plates, the pillow blocks are detachably connected with the pressing plate, two groups of tensioning assemblies are arranged between each pressing plate and the positioning support plate, each group of tensioning assemblies comprises a tensioning screw rod and a fastening bolt, a fixed block is fixed on one side of the positioning support plate facing the pressing plate in a detachable mode, a sliding assembly for the fixed block to slide is arranged on the positioning support plate, the tensioning screw rod is hinged with the fixed block by 180 degrees, a through hole for the tensioning screw rod to pass through is formed in the pressing plate, the fastening bolt is sleeved at the tail end of the tensioning screw rod, the pressing plate is pressed through the fastening bolt, so that the pressing plate is pressed on the ear plate, the side surface of the pressing plate is provided with a sliding groove which is communicated with one through hole of the pressing plate.
2. The quick clamping device for the processing of the lug plate of the hydraulic cylinder according to claim 1, wherein the sliding assembly comprises a sliding screw rod and waist-shaped holes, the positioning support plate is provided with two waist-shaped holes which are respectively positioned at two sides of the positioning ring, the sliding screw rod is inserted into each waist-shaped hole, one end of each sliding screw rod is fixed with the fixed block, the other end of the sliding screw rod is sleeved with a nut, the nut is pressed on the positioning support plate, and the nut is tightened/loosened to realize the sliding and the fixing of the fixed block; the through holes on the press plate are also waist-shaped holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808639.6U CN213917162U (en) | 2020-11-30 | 2020-11-30 | Quick clamping device for processing lug plate of hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808639.6U CN213917162U (en) | 2020-11-30 | 2020-11-30 | Quick clamping device for processing lug plate of hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213917162U true CN213917162U (en) | 2021-08-10 |
Family
ID=77145872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022808639.6U Active CN213917162U (en) | 2020-11-30 | 2020-11-30 | Quick clamping device for processing lug plate of hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213917162U (en) |
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2020
- 2020-11-30 CN CN202022808639.6U patent/CN213917162U/en active Active
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