Milling device for machining mechanical parts

Abstract

The milling device comprises a supporting table, a rotating motor is installed at the bottom end of the supporting table through a base, the transmission end of the rotating motor penetrates through the supporting table to be connected with a fixed claw frame at the top end of the supporting table, and a horizontal sliding rail is welded to the top end of the fixed claw frame; according to the scheme, the horizontal sliding mechanism is installed at the top end of the rotating mechanism, so that the workpiece clamping mechanism has two adjusting functions, displacement movement of the horizontal sliding mechanism and the workpiece clamping mechanism is controlled through an air cylinder and a motor, and the workpiece clamping mechanism can be adjusted through the air cylinder and the motor. The machining process is digitized, more efficient automatic operation can be achieved, the situation of machining errors is avoided, the high efficiency of machining multiple positions of a single accessory is achieved, and compared with the prior art, the function of adjusting the position of the workpiece without disassembling the workpiece is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical parts processing, and in particular to a milling device for mechanical parts processing. Background Art

[0002] Mechanical accessories refer to various parts and accessories used for replacement and maintenance of an enterprise's construction machinery, production equipment, transportation equipment, etc., such as crankshafts, pistons, bearings, etc. Milling refers to the use of rotating multi-blade tools to cut workpieces, which is a highly efficient processing method for mechanical accessories. The milling device for mechanical accessories processing is equipment for processing mechanical workpieces.

[0003] Compared with the actual use process, the existing milling devices for machining mechanical parts, one of which is to clamp the metal parts directly through the clamping mechanism and then directly process them through the milling mechanism. During this processing method, if there are multiple places on the surface of a workpiece that need to be milled, the workpiece needs to be clamped multiple times with the position changed before the processing can be completed, which will reduce the processing efficiency.

[0004] Therefore, in order to solve the above problems, the present application provides a milling device for machining mechanical parts.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem of low processing efficiency when processing multiple parts of a workpiece, the present application provides a milling device for processing mechanical parts.

[0007] A milling device for machining mechanical parts provided by the present application comprises a supporting table, a rotating motor is installed at the bottom end of the supporting table through a base, a transmission end of the rotating motor passes through the supporting table and is connected to a fixed claw frame at the top of the supporting table, a horizontal sliding rail is welded to the top of the fixed claw frame, a clamping and fixing base plate is slidably embedded in the inner side of the horizontal sliding rail through a slider, an adjusting screw is penetrated and embedded in the middle of the clamping and fixing base plate, bearings are sleeved on the outer sides of both sides of the adjusting screw, guide rods are embedded in the clamping and fixing base plate on both sides of the bearing, a clamping slide is sleeved on the outer side of the guide rod and the outer side of the bearing is sleeved on the outer side of the guide rod, a clamping plate is welded on the top of the clamping slide, and a horizontal position adjusting cylinder is installed on the outer side of one end of the horizontal sliding rail through the base.

[0008] Preferably, a support frame is fixed to one side of the top of the support table by bolts, a downward pressure cylinder is installed on one side of the top of the support frame through a base, an extended end of the downward pressure cylinder passes through the support frame and is connected to a milling motor, and the milling motor is installed on the extended end of the downward pressure cylinder through the base.

[0009] Preferably, a cleaning groove is provided through the bottom end of the horizontal sliding rail.

[0010] Preferably, the extending end of the horizontal position adjusting cylinder is connected to the outer side of one end of the clamping and fixing base plate.

[0011] Preferably, the bottom end of the clamping plate fits with the top end of the clamping and fixing bottom plate.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. By installing a horizontal sliding mechanism on the top of the rotating mechanism, the workpiece clamping mechanism has two adjustment functions. The displacement of the two is controlled by the cylinder and the motor, so that the processing process is digitized, which can be more efficiently operated automatically without processing errors, and the high efficiency of multi-location processing of a single accessory is achieved. Compared with the existing technology, it has the function of adjusting the position of the workpiece without removing the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the support table installation structure in Example 1 of the present application;

[0015] Figure 2 is a schematic diagram of the installation structure of the rotating electrical machine in the first embodiment of the present application;

[0016] Figure 3 It is a schematic diagram of the horizontal sliding rail installation structure in Example 1 of the present application.

[0017] Explanation of the accompanying drawings: 1. Support table; 2. Rotating motor; 3. Fixed claw frame; 4. Horizontal sliding rail; 5. Clamping fixed base plate; 6. Adjusting screw; 7. Bearing; 8. Guide rod; 9. Clamping slide; 10. Clamping plate; 11. Horizontal position adjustment cylinder; 12. Support frame; 13. Pressing cylinder; 14. Milling motor; 15. Cleaning groove. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0019] Embodiment 1

[0020] Reference Figure 1-Figure 3A milling device for machining mechanical parts comprises a support table 1, a rotating motor 2 is installed at the bottom of the support table 1 through a base, in order to enable the clamping mechanism to rotate, the transmission end of the rotating motor 2 penetrates the support table 1 and is connected to a fixed claw frame 3 at the top of the support table 1, a horizontal sliding rail 4 is welded to the top of the fixed claw frame 3, a clamping fixed bottom plate 5 is embedded in the inner side of the horizontal sliding rail 4 through a sliding block, an adjusting screw 6 is embedded in the middle of the clamping fixed bottom plate 5, bearings 7 are sleeved on the outer sides of the adjusting screw 6, guide rods 8 are embedded in the clamping fixed bottom plate 5 on both sides of the bearing 7, and a clamping slide seat 9 is sleeved on the outer side of the guide rod 8 on the outer side of the bearing 7. In order to realize the clamping mechanism It can be displaced horizontally, a clamping plate 10 is welded on the top of the clamping slide 9, and the bottom end of the clamping plate 10 is fitted with the top of the clamping fixed base plate 5. A horizontal position adjusting cylinder 11 is installed on the outer side of one end of the horizontal sliding rail 4 through the base, and the extending end of the horizontal position adjusting cylinder 11 is connected to the outer side of one end of the clamping fixed base plate 5. A support frame 12 is fixed to one side of the top of the support table 1 by bolts, and a downward pressure cylinder 13 is installed on one side of the top of the support frame 12 through the base. The extending end of the downward pressure cylinder 13 penetrates the support frame 12 and is connected to a milling motor 14. The milling motor 14 is installed at the extending end of the downward pressure cylinder 13 through the base, and a cleaning groove 15 is opened through the bottom end of the horizontal sliding rail 4.

[0021] Working principle: First, the operator places the workpiece on the top of the clamping fixed base plate 5, and then rotates the adjusting screw 6 embedded through the middle of the inner side of the clamping fixed base plate 5. As the adjusting screw 6 rotates, the two clamping slides 9 sleeved on the outer side of the adjusting screw 6 through the bearing 7 will perform clamping movement. At the same time, the clamping slide 9 will also drive the clamping plate 10 welded thereto to perform clamping movement. Since the bottom end of the clamping plate 10 fits the top surface of the clamping fixed base plate 5, the clamping plate 10 will realize the clamping operation on the top surface of the clamping fixed base plate 5. As the adjusting screw 6 continues to rotate, the two clamping plates 10 will gradually contact the workpiece placed on the top of the clamping fixed base plate 5, and then clamp the workpiece. After the clamping and fixing is completed;

[0022] First determine the position of the top of the workpiece that needs to be milled, and then start the rotating motor 2. At that time, the rotating motor 2 will use the support table 1 as a support to drive the fixed claw frame 3 connected to its transmission end to rotate, and the fixed claw frame 3 will drive the horizontal sliding rail 4 welded on its top to rotate, and the horizontal sliding rail 4 will drive the workpiece fixed on its top to rotate. After the position of the workpiece where the hole needs to be opened is rotated to be on the same vertical line as the milling mechanism, stop the rotating motor 2, and then start the horizontal position adjustment cylinder 11 installed on the outer side of one end of the horizontal sliding rail 4 through the base. At that time, the horizontal position adjustment cylinder 11 will push the clamp welded on its extension end The fixed base plate 5 is moved, and the fixed base plate 5 will move inside the horizontal sliding rail 4, driving the workpiece clamped and fixed at its top to move. After the workpiece moves to the bottom of the milling mechanism, the horizontal position adjusting cylinder 11 is stopped, and then the milling motor 14 is started, and then the pressing cylinder 13 is started. At this time, the pressing cylinder 13 will use the support frame 12 as a support to push the milling motor 14 connected to its extended end downward, so as to process the top of the workpiece, and the debris generated during the processing will fall to the top of the support table 1. The top of the support table 1 is in a circular groove shape, which can ensure that the debris will not fly around and is convenient for unified collection.

[0023] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A milling device for machining mechanical parts, comprising a support table (1), characterized in that: A rotating motor (2) is installed at the bottom of the support table (1) through a base, and a transmission end of the rotating motor (2) passes through the support table (1) and is connected to a fixed claw frame (3) at the top of the support table (1). A horizontal sliding rail (4) is welded to the top of the fixed claw frame (3). A clamping fixed base plate (5) is slidably embedded in the inner side of the horizontal sliding rail (4) through a slider, and an adjusting screw (6) is embedded in the middle of the clamping fixed base plate (5). Bearings (7) are sleeved on the outer sides of both sides of the adjusting screw (6). Guide rods (8) are embedded in the clamping fixed base plate (5) on both sides of the bearing (7). A clamping slide seat (9) is sleeved on the outer side of the guide rod (8) on the outer side of the bearing (7), and a clamping plate (10) is welded on the top of the clamping slide seat (9). A horizontal position adjusting cylinder (11) is installed on the outer side of one end of the horizontal sliding rail (4) through a base.

2. A milling device for machining mechanical parts according to claim 1, characterized in that: A support frame (12) is fixed to one side of the top of the support table (1) by bolts, a downward pressure cylinder (13) is installed on one side of the top of the support frame (12) through a base, an extended end of the downward pressure cylinder (13) passes through the support frame (12) and is connected to a milling motor (14), and the milling motor (14) is installed on the extended end of the downward pressure cylinder (13) through the base.

3. A milling device for machining mechanical parts according to claim 1, characterized in that: A cleaning groove (15) is formed through the bottom end of the horizontal sliding rail (4).

4. A milling device for machining mechanical parts according to claim 1, characterized in that: The extended end of the horizontal position adjustment cylinder (11) is connected to the outer side of one end of the clamping and fixing base plate (5).

5. A milling device for machining mechanical parts according to claim 1, characterized in that: The bottom end of the clamping plate (10) fits the top end of the clamping and fixing bottom plate (5).

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