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CN-224223348-U - Hydraulic clamp multilayer metal plate capable of hiding oil way

CN224223348UCN 224223348 UCN224223348 UCN 224223348UCN-224223348-U

Abstract

The utility model discloses a hydraulic clamp multilayer metal plate capable of hiding an oil way, which relates to the technical field of hydraulic clamps and comprises an upper plate, a middle plate and a lower plate, wherein a first oil groove is formed in the bottom surface of the upper plate, a second oil groove is formed in the upper surface of the lower plate, an oil groove through hole is formed in the surface of the middle plate, the first oil groove is communicated with the second oil groove through the oil groove through hole, and the hydraulic clamp multilayer metal plate capable of hiding the oil way greatly reduces the whole area of the clamp by hiding the oil way between the plates, can more effectively utilize the stroke and the area of a working table of a machine tool, is more complex and efficient in oil way design, realizes up-down through, avoids the limitation caused by simple longitudinal and transverse distribution of a single layer, simultaneously saves complex procedures such as plugging and the like, and improves the functionality and reliability of the clamp.

Inventors

  • WANG GUANJUN

Assignees

  • 中山市溢丰达机械设备有限公司

Dates

Publication Date
20260512
Application Date
20250523

Claims (4)

  1. 1. The hydraulic clamp multilayer metal plate capable of hiding an oil way comprises an upper plate (1), a middle plate (2) and a lower plate (3) and is characterized in that a first oil groove (4) is formed in the bottom surface of the upper plate (1), a second oil groove (6) is formed in the upper surface of the lower plate (3), and an oil groove through hole (5) is formed in the surface of the middle plate (2); the first oil groove (4) is communicated with the second oil groove (6) through an oil groove through hole (5).
  2. 2. The hydraulic clamp multilayer metal plate capable of hiding oil ways according to claim 1 is characterized in that the upper layer plate (1), the middle layer plate (2) and the lower layer plate (3) are welded and fixed.
  3. 3. The hydraulic clamp multilayer metal plate capable of hiding oil ways according to claim 2, wherein the upper layer plate (1), the middle layer plate (2) and the lower layer plate (3) are all formed by single machining.
  4. 4. The hydraulic clamp multilayer metal plate capable of hiding oil ways according to claim 3 is characterized in that the upper layer plate (1), the middle layer plate (2) and the lower layer plate (3) are distributed in sequence from top to bottom.

Description

Hydraulic clamp multilayer metal plate capable of hiding oil way Technical Field The utility model relates to the technical field of hydraulic clamps, in particular to a hydraulic clamp multilayer metal plate capable of hiding an oil way. Background The oil pipes of the traditional hydraulic clamp are distributed outside, the oil pipes are complex in distribution and exposed outside, the oil pipes are easy to wear and scratch in the running process of equipment and the overturning process of the clamp, and the oil pipes are exposed in a severe environment for a long time, so that the problems of ageing, hardening, fracture and the like of the rubber pipes are easy to cause; The traditional concealed oil way clamp adopts a drilling process to manufacture a hydraulic clamp multilayer metal plate which can only be simply distributed vertically and horizontally in a single layer, and also can be used for plugging the other end of a part of through holes. Disclosure of utility model Technical problem to be solved Aiming at the defects of the prior art, the utility model provides a hydraulic clamp multilayer metal plate capable of hiding an oil way, which solves the technical problems that the traditional hydraulic clamp oil pipe is complex in distribution, exposed outside, easy to wear and complex in manufacturing process. Technical proposal In order to achieve the above purpose, the utility model is realized by the following technical scheme: The utility model provides a can hide hydraulic fixture multilayer metal sheet of oil circuit, includes top plate, well plywood and lower plywood, first oil groove has been seted up to the top plate bottom surface, the second oil groove has been seted up to the upper surface of lower plywood, the oil groove via hole has been seted up to the surface of well plywood, first oil groove communicates with each other with the second oil groove through the oil groove via hole. Preferably, the upper layer plate, the middle layer plate and the lower layer plate are welded and fixed. Preferably, the upper layer plate, the middle layer plate and the lower layer plate are all formed by independent processing. Preferably, the upper layer plate, the middle layer plate and the lower layer plate are distributed in sequence from top to bottom. Advantageous effects 1. According to the hydraulic clamp multilayer metal plate capable of hiding the oil way, the oil way is hidden between the layers of plates, the whole area of the clamp is greatly reduced, the stroke of a machine tool and the area of a workbench can be effectively utilized, compared with the clamp manufactured by the traditional drilling process, the hydraulic clamp multilayer metal plate is more complex and efficient in oil way design, vertical and horizontal through is realized, the limitation caused by single-layer vertical and horizontal simple distribution is avoided, complicated procedures such as plugging are omitted, and the functionality and reliability of the clamp are improved. 2. This but hydraulic pressure anchor clamps multilayer metal sheet of hidden oil circuit can select different welding modes to weld the multiply wood as an organic whole according to required pressure, can adopt modes such as vacuum brazing when the pressure is less than 10 megapascals, can adopt vacuum diffusion welding mode when the pressure is greater than 10 megapascals, nimble welding selection for anchor clamps can adapt to various different working pressure environment, ensure that can both keep stable performance and reliable sealed under different operating modes, prolonged the life of anchor clamps, reduced maintenance cost. Drawings The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. FIG. 1 is a block diagram of the whole multilayer metal plate of a hydraulic clamp capable of hiding an oil path; FIG. 2 is a view showing the construction of the bottom surface of the upper plate of the present utility model; FIG. 3 is a block diagram of an oil sump via of the present utility model; Fig. 4 is a structural view of the lower plate of the present utility model. The illustration is that 1, upper layer board, 2, middle layer board, 3, lower layer board, 4, first oil groove, 5, oil groove via hole, 6, second oil groove. Detailed Description The hydraulic clamp multilayer metal plate capable of hiding the oil path effectively solves the problems that the traditional hydraulic clamp oil pipe is complex in distribution, exposed outside and easy to wear and complex in manufacturing process, the hydraulic clamp multilayer metal plate capable of hiding the oil path greatly reduces the whole area of the clamp by hiding the oil path between layers, can more effectively utilize the stroke and the are