Workpiece clamping and stabilizing device for milling machine

Abstract

The utility model discloses a workpiece clamping and stabilizing device for a milling machine, which belongs to the technical field of workpiece clamping and comprises a fixing piece for clamping and stabilizing a workpiece for the milling machine, a rack is welded on the upper side of the fixing piece, and a second fixing plate is slidably connected to the upper side of the rack. A fourth motor with a circular gear is installed on the upper side of the second fixing plate, a second rotating shaft is fixedly connected to the upper side of the second fixing plate, the second rotating shaft is sleeved with a fourth circular gear used for adjusting the direction of the workpiece for the milling lathe, and the end, away from the second fixing plate, of the second rotating shaft is rotationally connected with a first fixing plate; the upper side of the first fixing plate is provided with a third motor for providing power for rotation of the workpiece for the milling turning, the device drives a third circular gear to rotate through the third motor, rotation of the third circular gear drives a fourth circular gear to rotate, rotation of the second rotating shaft and the second fixing plate is achieved, and the fixing part is driven to rotate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to workpiece clamping technical field, especially a workpiece clamping stable device for milling and turning. BACKGROUND

[0002] With the continuous consumption of traditional energy, new energy development and application are imminent. In recent years, electric vehicles are used more and more, especially two-wheeled electric vehicles have become the choice of people's travel transportation tools. Battery technology and structural material research and development are important directions for the development of two-wheeled electric vehicles.

[0003] The current workpiece clamping stable device for milling and turning needs to loosen the adjustment position every time when changing position after clamping, and then processing, lacking an adjusting device, and the workers need to change position for multi-angle work, which reduces the work efficiency.

[0004] For example, the prior art Chinese patent number CN214292043U is a workpiece clamping stable device for milling and turning, which realizes stable clamping of complex parts by milling and turning, thereby realizing the working range and working precision of milling and turning. The prior art has the problem that after clamping, lacking an adjusting device, workers need to change position for multi-angle work, which reduces the work efficiency.

[0005] Therefore, in view of this situation, it is urgent to design and produce a workpiece clamping stable device for milling and turning to meet the needs of actual use. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a workpiece clamping stable device for milling and turning to solve the problems raised in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a workpiece clamping stable device for milling and turning, comprising a fixing piece for clamping and stabilizing the workpiece for milling and turning, a rack is welded on the upper side of the fixing piece, a second fixed plate is slidingly connected to the upper side of the rack, a fourth motor with a circular gear is installed on the upper side of the second fixed plate, a second rotating shaft is fixedly connected to the upper side of the second fixed plate, a fourth circular gear for adjusting the direction of the workpiece for milling and turning is sleeved on the second rotating shaft, the fourth circular gear is engaged with a third circular gear, a first fixed plate is rotatably connected to the end of the second rotating shaft away from the second fixed plate, and a third motor is installed on the upper side of the first fixed plate to provide power for the rotation of the workpiece for milling and turning.

[0008] Preferably, the third motor is installed in the interior of the fixed box, and a fixed ring is installed on the upper side of the fixed box.

[0009] Preferably, the fixed ring is connected with a fixed rod, and a cylindrical fixed cylinder is welded on the upper side of the fixed rod.

[0010] Preferably, the side of the fixed cylinder is provided with a second motor, and the output end of the second motor is fixedly connected with a first round gear.

[0011] Preferably, the side of the second round gear is welded with a moving rod, and the upper side of the moving rod is welded with a moving block.

[0012] Preferably, the moving block is slidably connected with a slide rail, the side of the slide rail is welded with a supporting rod, and the side of the moving block is provided with a connecting rod.

[0013] Preferably, the side of the supporting rod is welded with a supporting plate, the upper side of the supporting plate is provided with a first motor, and the output end of the first motor is fixedly connected with a first rotating shaft.

[0014] Preferably, the side of the first rotating shaft is provided with a connecting belt, and the lower side of the supporting rod is welded with a base.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0016] The workpiece clamping and stabilizing device for milling and turning is characterized in that the third motor drives the third round gear to rotate, the fourth round gear is driven to rotate by the rotation of the third round gear, the second rotating shaft and the second fixed plate are rotated, the fixed part is driven to rotate, multi-angle adjustment of the part is realized, the staff can conveniently process the part without adjusting the position, the connection is fixed by the fixed ring through the moving rod and the fixed rod, and the staff can pre-clamp the part, thereby accelerating the work efficiency.

[0017] The workpiece clamping and stabilizing device for milling and turning is characterized in that the first motor on the two sides of the slide rail drives the first rotating shaft to rotate, the connecting belt is wound by the rotation of the first rotating shaft, and the left and right circular movement of the moving block is realized, thereby facilitating the staff to replace the part. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is the utility model Figure 1 It is a sectional view of the fixed box in the A-A direction of the utility model;

[0021] Figure 3 The utility model discloses Figure 1 The sectional view of the fixed cylinder in A-A direction.

[0022] Mark explanation:

[0023] In the drawing: 1, base; 2, support pole; 3, support plate; 4, first motor; 5, first rotation axis; 6, connecting belt; 7, connecting rod; 8, moving block; 9, fixed cylinder; 10, second motor; 11, first circular gear; 12, second circular gear; 13, moving rod; 14, fixed rod; 15, fixed box; 16, third motor; 17, first fixed plate; 18, third circular gear; 19, second rotation axis; 20, fourth circular gear; 21, fourth motor; 22, second fixed plate; 23, rack; 24, fixed piece. Specific implementation

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, some technical features known in the art are not described to avoid obscuring the utility model.

[0025] Unless the direction defined separately is indicated, the up, down, left, right, front, back, inner and outer directions involved in the present utility model are based on the up, down, left, right, front, back, inner and outer directions in the drawing shown in the present utility model, which are explained here.

[0026] The connecting mode can adopt existing modes such as bonding, welding, bolt connection and the like, and the actual needs are accurate.

[0027] In order to solve the problem that the adjusting device is lacked after clamping, the staff needs to change positions for multi-angle work, and the work efficiency is reduced, like Figures 1 to 3The utility model provides a kind of milling and turning workpiece clamping stable device, including the fixed part 24 for milling and turning workpiece clamping stability, fixed part 24 is provided by rubber pad inside, provide certain friction and avoid damage parts, one side of fixed part 24 is welded with rack 13, another side is welded with second fixed plate 22, the upper side of fixed part 24 is welded with rack 23, the upper side of rack 23 is slidably connected with second fixed plate 22, second fixed plate 22 is circular rotating disc, and second fixed plate 22 is slidably connected with fixed box 15, the upper side of second fixed plate 22 is installed with fourth motor 21 with circular gear, the output of fourth motor 21 is fixedly connected with circular gear, and circular gear is engaged with rack 23, fourth motor 21 drives circular gear to rotate, and the movement of rack 23 is driven by the rotation of circular gear, realize the fixation of parts, the upper side of second fixed plate 22 is fixedly connected with second rotating shaft 19, second rotating shaft 19 is sleeved with fourth circular gear 20 for adjusting the direction of milling and turning workpiece, fourth circular gear 20 is engaged with third circular gear 18, the end of second rotating shaft 19 away from second fixed plate 22 is rotatably connected with first fixed plate 17, first fixed plate 17 is fixedly connected with fixed box 15, the upper side of first fixed plate 17 is installed as the power of third motor 16 for milling and turning workpiece rotation, third motor 16 is installed in the inside of fixed box 15, and the upper side of fixed box 15 is installed with fixed ring.

[0028] Fixed ring is connected with fixed rod 14, fixed ring is sleeved with fixed rod 14, one side of fixed cylinder 9 is provided by two arc-shaped fixed rods 14, moving rod 13 is clamped in the middle of two fixed rods 14, the upper side of fixed rod 14 is welded with cylindrical fixed cylinder 9, the side of fixed cylinder 9 is installed with second motor 10, the output of second motor 10 is fixedly connected with first circular gear 11, second circular gear 12 is rotatably connected with the inner wall of fixed cylinder 9, the side of second circular gear 12 is welded with moving rod 13, moving rod 13 is arc-shaped device, the upper side of moving block 8 is welded with moving rod 13, moving block 8 is slidably connected with slide rail, and the inside of slide rail is provided with rubber sheet, to provide friction for the sliding of slide rail and moving block 8.

[0029] The side of slide rail is welded with support rod 2, the side of moving block 8 is installed with connecting rod 7, the side of support rod 2 is welded with support plate 3, the upper side of support plate 3 is installed with first motor 4, the output of first motor 4 is fixedly connected with first rotating shaft 5, first motor 4 drives first rotating shaft 5 to rotate, realizes the winding of connecting belt 6 by the rotation of first rotating shaft 5, drives moving block 8 to move, the lower side of support rod 2 is welded with base 1.

[0030] The first motor 4, the second motor 10, the third motor 16 and the fourth motor 20 are all conventional instruments, and the working principle, size and model are irrelevant to the function of the application, so no more description is made, and they are all controlled by remote control switches, and the control circuit of the controller can be realized by simple programming of those skilled in the art, and 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 circuit connection of the utility model will not be explained in detail.

[0031] Working principle

[0032] The workpiece clamping and fixing device for milling is used in the process, the parts are placed at the fixing part 24, the fourth motor 21 is started to drive the circular gear to rotate, the circular gear drives the rack 23 to move through the rotation, the fixing of the parts is realized, the third motor 16 is started to drive the third circular gear 18 to rotate, the fourth circular gear 20 is driven to rotate through the rotation of the third circular gear 18, the second fixing plate 22 is driven to rotate, the second motor 10 is started to drive the first circular gear 11 to rotate, the second circular gear 12 and the moving rod 13 are driven to rotate through the rotation of the first circular gear 11, the moving rod 13 and the fixing rod 14 are driven to fix the fixed ring, the first motor 4 is started to drive the first rotating shaft 5 to rotate, the connection belt 6 is wound through the rotation of the first rotating shaft 5, and the moving block 8 is driven to move.

[0033] It should be noted that, in the present document, relational terms such as one and the other and at least one of A and B and / or the like can be used solely to disclose a relationship of any such A and B, and do not necessarily require there be one, but two or more than two; the term "another" is limited only to the scope that there are at least two of the desired subject; the terms "including", "comprising", "consisting of" or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or apparatus that includes a series of elements not only includes those elements, but also includes other elements not expressly listed or inherent to such process, method, article or apparatus. Without more limitations, the statement "including a limited element A does not exclude the presence of additional same element in the process, method, article or apparatus including the element A".

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A workpiece clamping fixture for milling and turning, comprising a fixing member (24) for clamping and fixing a workpiece for milling and turning, characterized in that: The upper side of the fixing part (24) is welded with a rack (23), the upper side of the rack (23) is slidably connected with a second fixed plate (22), the upper side of the second fixed plate (22) is installed with a fourth motor (21) with a circular gear, the upper side of the second fixed plate (22) is fixedly connected with a second rotating shaft (19), the second rotating shaft (19) is sleeved with a fourth circular gear (20) for adjusting the direction of the workpiece for milling and turning, the fourth circular gear (20) is meshed with a third circular gear (18), the end of the second rotating shaft (19) away from the second fixed plate (22) is rotatably connected with a first fixed plate (17), the upper side of the first fixed plate (17) is installed with a third motor (16) for providing power for the rotation of the workpiece for milling and turning.

2. The workpiece clamping and stabilizing device for milling and turning according to claim 1, characterized in that: The third motor (16) is installed in the inside of the fixed box (15), and the upper side of the fixed box (15) is installed with a fixed ring.

3. The workpiece clamping and stabilizing device for milling and turning according to claim 2, characterized in that: The fixed ring is connected with a fixed rod (14), and the upper side of the fixed rod (14) is welded with a cylindrical fixed cylinder (9).

4. The workpiece clamping and stabilizing device of claim 3, wherein: The side of the fixed cylinder (9) is installed with a second motor (10), and the output end of the second motor (10) is fixedly connected with a first circular gear (11).

5. The workpiece clamping and stabilizing device of claim 4, wherein: The side of the second circular gear (12) is welded with a moving rod (13), and the upper side of the moving rod (13) is welded with a moving block (8).

6. The workpiece clamping and stabilizing device of claim 5, wherein: The moving block (8) is slidably connected with a slide rail, the side of the slide rail is welded with a supporting rod (2), and the side of the moving block (8) is installed with a connecting rod (7).

7. The workpiece clamping and stabilizing device of claim 6, wherein: The side of the supporting rod (2) is welded with a supporting plate (3), the upper side of the supporting plate (3) is installed with a first motor (4), and the output end of the first motor (4) is fixedly connected with a first rotating shaft (5).

8. The workpiece clamping and stabilizing device of claim 7, wherein: The side of the first rotating shaft (5) is installed with a connecting belt (6), and the lower side of the supporting rod (2) is welded with a base (1).

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