Hydraulic drilling machine with angle convenient to adjust

Abstract

The utility model discloses a hydraulic drilling machine convenient for angle adjustment, which comprises a drilling mechanism, a clamping mechanism and a fixing mechanism, the drilling mechanism comprises a hydraulic drilling machine body, a lifting tray and a clamping mechanism, the lifting tray is arranged at the bottom of the output end of the hydraulic drilling machine body, and the clamping mechanism comprises two vertical plates connected with the top of the lifting tray. According to the hydraulic cylinder drilling machine, the movable ends of the two first hydraulic cylinders extend at the same time, then the two pressing discs are matched to clamp a workpiece, then the movable end of the second hydraulic cylinder extends to enable the flexible clamp to clamp the bottom of the workpiece, then the hydraulic cylinder drilling machine body drills the workpiece, and in the process, once the workpiece needs to be turned over, an external PLC firstly controls the second hydraulic cylinder to contract and the flexible clamp to move downwards; and then the motor is started to turn over the workpiece, and then the second hydraulic cylinder and the flexible clamp are controlled to abut against the workpiece again, so that the workpiece is prevented from being ejected to move, and the drilling success rate is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drilling machine technical field, concretely is a hydraulic drilling machine convenient for angle adjustment. BACKGROUND

[0002] Drilling machine refers to the tool that utilizes the harder, more sharp target more, through the rotation cutting or rotation extrusion mode, leaves the cylindrical hole or cave on the target machine and equipment collectively. Also be called as drilling machine, puncher, drilling machine, through hole machine etc. Through drilling to the precision part, reach the expected effect, drilling machine has semi -automatic drilling machine and full -automatic drilling machine, along with manpower resource cost's increase, most enterprises all consider full -automatic drilling machine as the development direction.

[0003] The application number CN202320781386.9 discloses a kind of hydraulic drilling machines convenient for angle adjustment, including two pieces of symmetrical bearing disc structure, etc., the hydraulic drilling machine convenient for angle adjustment, structure is reasonable, it is convenient to adjust drilling angle, and practicality is strong.The specific use of this application, there are certain problems, when drilling direction and workpiece clamping direction are inconsistent (workpiece is clamped from both sides, but drilling direction is located in front of workpiece / after side), the force generated by drilling, workpiece displacement is easily caused, leading to drilling failure. UTILITY MODEL CONTENT

[0004] The utility model aims at solving one of the technical problems existing in prior art or related art.

[0005] Therefore, the technical scheme adopted by the utility model is as follows:

[0006] A kind of hydraulic drilling machine convenient for angle adjustment, including drilling mechanism, clamping mechanism and fixed mechanism, the drilling mechanism includes hydraulic drilling machine body, is located in the lifting tray of the hydraulic drilling machine body output end bottom, clamping mechanism, the clamping mechanism includes two vertical plates with the lifting tray top connection, disc, hydraulic cylinder one with the disc connection of being movably embedded in the vertical plate interior, pressure disc with the hydraulic cylinder one movable end connection, motor with one hydraulic cylinder one connection, fixed mechanism, the fixed mechanism includes the hydraulic cylinder two of being embedded in the lifting tray interior, with the hydraulic cylinder two movable end connection Flexible clamp.

[0007] By adopting the technical scheme, the two hydraulic cylinders are simultaneously extended at the movable end, then the two pressure plates cooperate to clamp the workpiece, then the hydraulic cylinder is extended at the movable end, the flexible clamp clamps the bottom of the workpiece, then the hydraulic cylinder drills the workpiece, in the process, once the workpiece needs to be turned over, the external PLC first controls the hydraulic cylinder to shrink, the flexible clamp moves downward, provides the condition for the workpiece to rotate, then the motor is started, the workpiece is turned over, then the hydraulic cylinder and the flexible clamp are controlled to clamp the workpiece again, thereby preventing the workpiece from being displaced and ensuring the drilling success rate.

[0008] In a preferred example, the two vertical plates are respectively located on the two sides of the flexible clamp, and the vertical plates and the disc are made of metal materials.

[0009] In a preferred example, the hydraulic cylinder one is located outside the vertical plate, the pressure plate is located inside the vertical plate, and the two hydraulic cylinders one are connected in series.

[0010] In a preferred example, the motor body is connected with a triangular table frame outside, and the triangular table frame is fixedly connected with one vertical plate.

[0011] In a preferred example, a circular groove suitable for lifting of the flexible clamp is formed in the top of the lifting tray.

[0012] In a preferred example, the hydraulic drilling machine body, the hydraulic cylinder one, the motor and the hydraulic cylinder two are electrically connected with the external PLC.

[0013] By adopting the above technical scheme, the utility model has the beneficial effects of:

[0014] 1. In the utility model, the two hydraulic cylinders are simultaneously extended at the movable end, then the two pressure plates cooperate to clamp the workpiece, then the hydraulic cylinder is extended at the movable end, the flexible clamp clamps the bottom of the workpiece, then the hydraulic cylinder drills the workpiece, in the process, once the workpiece needs to be turned over, the external PLC first controls the hydraulic cylinder to shrink, the flexible clamp moves downward, provides the condition for the workpiece to rotate, then the motor is started, the workpiece is turned over, then the hydraulic cylinder and the flexible clamp are controlled to clamp the workpiece again, thereby preventing the workpiece from being displaced and ensuring the drilling success rate.

[0015] 2. In the utility model, after the workpiece is suspended on the top of the lifting tray, the movable end of the two hydraulic cylinders is controlled to be extended, and the extension length of the movable end of the hydraulic cylinder one depends on the size of the workpiece, thereby improving the application range of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional view of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the drilling mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the clamping mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the fixing mechanism of this utility model.

[0020] Figure label:

[0021] 100. Drilling mechanism; 110. Hydraulic drilling machine body; 120. Lifting pallet;

[0022] 200. Clamping mechanism; 210. Vertical plate; 220. Disc; 230. Hydraulic cylinder one; 240. Pressure plate; 250. Motor;

[0023] 300. Fixing mechanism; 310. Hydraulic cylinder II; 320. Flexible clamp;

[0024] 400. Triangular table frame. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0026] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0027] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a hydraulic drilling machine that facilitates angle adjustment.

[0028] Example 1:

[0029] Combination Figures 1-4 As shown, the present invention provides a hydraulic drilling machine with an adjustable angle, including a drilling mechanism 100, a clamping mechanism 200 and a fixing mechanism 300. The drilling mechanism 100 includes a hydraulic drilling machine body 110 and a lifting tray 120 located at the bottom of the output end of the hydraulic drilling machine body 110.

[0030] The clamping mechanism 200 includes two upright plates 210 connected to the top of the lifting tray 120, a disc 220 movably embedded inside the upright plates 210, a hydraulic cylinder 230 whose cylinder body is connected to the disc 220, a pressure plate 240 connected to the movable end of the hydraulic cylinder 230, and a motor 250 connected to the hydraulic cylinder 230.

[0031] The fixing mechanism 300 comprises a hydraulic cylinder two 310 embedded in the inside of the lifting tray 120, and a flexible clamp 320 connected with the movable end of the hydraulic cylinder two 310.

[0032] Further, two vertical plates 210 are respectively located on the two sides of the flexible clamp 320, and the vertical plate 210 and the disc 220 are both made of metal material, so that the hydraulic cylinder one 230 and the pressure plate 240 can be firmly supported, and the workpiece can be clamped.

[0033] Further, the hydraulic cylinder one 230 is located outside the vertical plate 210, and the pressure plate 240 is located inside the vertical plate 210, and the two hydraulic cylinders one 230 are connected in series, so that the workpiece clamping efficiency can be improved by the simultaneous work of the two hydraulic cylinders one 230.

[0034] Further, a circular groove suitable for lifting of the flexible clamp 320 is formed on the top of the lifting tray 120, and the circular groove provides mounting space for the flexible clamp 320 and creates conditions for the flexible clamp 320 to tightly abut against workpieces of any size.

[0035] Embodiment two:

[0036] As shown in FIGS. Figure 1 and Figure 3 As shown in FIGS.

[0037] Embodiment three:

[0038] As shown in FIGS. Figures 1-4 In the above embodiments, the hydraulic drilling machine body 110, the hydraulic cylinder one 230, the motor 250 and the hydraulic cylinder two 310 are all electrically connected with an external PLC, the control mode of the utility model is realized by the external PLC, the control circuit of the external PLC can be realized by simple programming of the person skilled in the art, the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the control mode and the circuit connection of the utility model will not be explained in detail, the external PLC is used to control the whole drilling process, which can reduce the labor cost and ensure the drilling efficiency.

[0039] The working principle and use process of the utility model: when the device is put into practical use, the workpiece to be drilled is suspended on the top of the lifting tray 120, then the two movable ends of the hydraulic cylinder one 230 are simultaneously elongated, then the two pressure plates 240 cooperate to clamp the workpiece to be drilled, then the movable end of the hydraulic cylinder two 310 is elongated by external PLC control, then the flexible clamp 320 fits the bottom of the workpiece, the workpiece is stably held up, then the hydraulic drilling machine body 110 drills the workpiece, in this process, once the workpiece needs to be turned over, the external PLC first controls the hydraulic cylinder two 310 to contract, the flexible clamp 320 moves down, providing the condition for the workpiece to rotate, then the motor 250 is started again, the workpiece is turned over, then the hydraulic cylinder two 310 and the flexible clamp 320 are controlled again to clamp the workpiece, thereby preventing the workpiece from being displaced, and ensuring the drilling success rate.

[0040] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A hydraulic drill rig that facilitates angle adjustment, characterized by, Include: Drilling mechanism (100), the drilling mechanism (100) includes hydraulic drilling machine body (110), the lifting tray (120) is arranged at the bottom of the output end of the hydraulic drilling machine body (110); Clamping mechanism (200), the clamping mechanism (200) includes two vertical plates (210) connected with the top of the lifting tray (120), the disc (220) movably embedded in the inside of the vertical plate (210), the hydraulic cylinder one (230) connected with the disc (220), the pressure plate (240) connected with the movable end of the hydraulic cylinder one (230), the motor (250) connected with one hydraulic cylinder one (230); Fixing mechanism (300), the fixing mechanism (300) includes hydraulic cylinder two (310) embedded in the inside of the lifting tray (120), the flexible clamp (320) connected with the movable end of the hydraulic cylinder two (310).

2. A hydraulic hole driller for facilitating angle adjustment according to claim 1, characterized in that, Two vertical plates (210) are located on both sides of the flexible clamp (320), respectively, and the vertical plate (210), the disc (220) are made of metal material.

3. The hydraulic hole driller of claim 1, wherein, The hydraulic cylinder one (230) is located outside the vertical plate (210), the pressure plate (240) is located inside the vertical plate (210), and two hydraulic cylinder one (230) are connected in series.

4. The hydraulic hole driller of claim 1, wherein, The motor (250) body outside is connected with the triangular table frame (400), and the triangular table frame (400) is fixedly connected with one vertical plate (210).

5. The hydraulic hole driller of claim 1, wherein, The top of the lifting tray (120) is provided with a circular groove suitable for lifting the flexible clamp (320).

6. The hydraulic hole driller of claim 1, wherein, The hydraulic drilling machine body (110), the hydraulic cylinder one (230), the motor (250), the hydraulic cylinder two (310) are electrically connected with external PLC.

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