Damping and rapid positioning device for precise manufacturing of aluminum magnesium alloy

Abstract

The utility model discloses an aluminum magnesium alloy precision manufacturing shock absorption rapid positioning device which comprises a bottom plate, and the upper surface of the bottom plate is fixedly connected with a damping shock absorber. The upper end face of the damping shock absorber is fixedly connected with a movable supporting plate, a damping spring is arranged on the upper surface of the bottom plate, the upper end face of the damping spring abuts against the lower surface of the movable supporting plate, the lower surface of the bottom plate is fixedly connected with a double-shaft motor, and the left output end of the double-shaft motor is connected with a second worm and gear box through a shaft. The right output end of the double-shaft motor is connected with a first worm and gear box through a shaft, and sliding bases are fixedly connected to the four corners of the lower surface of the bottom plate correspondingly. The supporting plate for supporting the machined part is more flexible, and the filtering effect is improved. And through synchronous movement of the two sets of movable arms and driving of the bottom plate through a double-shaft motor, the height and the clamping position of the whole positioning device are rapidly adjusted when the whole positioning device is used, and the aluminum magnesium alloy part is rapidly positioned in the machining process.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum magnesium alloy processing technical field especially relates to a kind of aluminum magnesium alloy precision manufacturing shock-absorbing quick positioning device. BACKGROUND

[0002] Aluminum magnesium alloy aluminum plate main element is aluminum, and a small amount of magnesium or other metal materials is added to strengthen its hardness, and the aluminum alloy with Mg as main additive element is called rust-proof aluminum alloy due to its good corrosion resistance, and the heat conduction performance and strength of itself are particularly outstanding, since it has many advantages, such as high specific strength, small density, corrosion resistance, recyclability, good thermal conductivity, electromagnetic radiation resistance and thin-wall forming, some automobile manufacturers in Europe began to use magnesium alloy to replace the original material on steering wheel, door and engine cylinder. When aluminum magnesium alloy parts are processed, the workpiece is usually placed on the processing bed for processing, but the processing bed currently used does not design a damping component in the support structure, so that the vibration during the processing process cannot be effectively eliminated, and the vibration is easy to occur during processing, so the damping effect is poor. Therefore, in view of the above problems, the present application provides a kind of aluminum magnesium alloy precision manufacturing shock-absorbing quick positioning device. SUMMARY

[0003] The utility model discloses a kind of aluminum magnesium alloy precision manufacturing shock-absorbing quick positioning device, and the damping shock absorber and the cooperation of damping spring are arranged, so that the effect of filtering shock can be effectively played when aluminum magnesium alloy precision component is placed on the movable support plate during processing, and the damping part is made into the form of multiple combinations, so that each group is supported independently, so that the movable support plate for supporting workpiece is more flexible, and the filtering effect is improved. And the synchronous movement of the two movable arms and the driving of the bottom plate through double-shaft motor make the whole positioning device realize the rapid adjustment of height and clamping position during use, so that the aluminum magnesium alloy parts are quickly positioned during processing.

[0004] The utility model discloses still provide with above-mentioned one kind aluminum magnesium alloy precision manufacturing shock-absorbing quick positioning device, it include: bottom plate, the upper surface of the bottom plate is fixedly connected with damping shock absorber;The upper end surface of the damping shock absorber is fixedly connected with movable support plate, the upper surface of the bottom plate is equipped with damping spring, the upper end surface of the damping spring and the lower surface of movable support plate are abutted, the lower surface of the bottom plate is fixedly connected with double-shaft motor, the left side output of the double-shaft motor is connected with second worm wheel and worm gear box through axle, the right side output of the double-shaft motor is connected with first worm wheel and worm gear box through axle, the lower surface of the bottom plate is fixedly connected with sliding seat in four corners;

[0005] The outer surface of one side of the bottom plate is fixedly connected with a sliding groove one, the outer surface of the other side of the bottom plate is fixedly connected with a sliding groove two, the right side end surface of the sliding groove one is fixedly connected with a second lead screw motor, the right side end surface of the sliding groove two is fixedly connected with a first lead screw motor, the outer surface of the sliding groove one is slidably connected with a first movable arm, the inner side surface of the first movable arm is fixedly connected with a hydraulic push rod one, the output end of the hydraulic push rod one is fixedly connected with a first clamping plate, the upper surface of the sliding groove two is slidably connected with a second movable arm, the inner side surface of the second movable arm is fixedly connected with a hydraulic push rod two, the output end of the hydraulic push rod two is fixedly connected with a second clamping plate.

[0006] The left side surface of the bottom plate is slidably connected with a first support, the right side surface of the bottom plate is slidably connected with a second support, the inside left and right sides of the first support and the second support are fixedly connected with slide columns, the slide seat is slidably connected with the slide columns, and the inner surfaces of the first support and the second support are fixedly connected with racks.

[0007] The inside of the sliding groove one is rotatably connected with a lead screw, the lead screw located in the inside of the sliding groove one is fixedly connected with the second lead screw motor, and the lower end surface of the first movable arm is connected with the lead screw through a lead screw nut seat.

[0008] The inside of the sliding groove two is rotatably connected with a lead screw, the lead screw located in the inside of the sliding groove two is fixedly connected with the first lead screw motor, and the lower end surface of the second movable arm is connected with the lead screw through a lead screw nut.

[0009] The inside of the sliding groove one is rotatably connected with a lead screw, the lead screw located in the inside of the sliding groove one is fixedly connected with the second lead screw motor, and the lower end surface of the first movable arm is connected with the lead screw through a lead screw nut seat.

[0010] The output shafts of the first worm gear box and the second worm gear box are fixedly connected with gears, and the gears are meshingly connected with the racks.

[0011] The first worm gear box and the second worm gear box are fixedly connected with the lower surfaces of the bottom plates.

[0012] The utility model relates to an aluminum magnesium alloy precision manufacturing shock absorption quick positioning device, first clamping plate and second clamping plate height keep consistent, first screw rod motor and second screw rod motor pass through same control unit control.

[0013] Beneficial effects

[0014] 1、Compared with the prior art, the aluminum magnesium alloy precision manufacturing shock absorption quick positioning device is provided with damping shock absorber and damping spring, which can effectively filter shock when the aluminum magnesium alloy precision part is placed on the movable support plate during processing, and the damping part is formed in a multi-group combined form, so that each group is independently supported, the movable support plate for supporting the workpiece is more flexible, and the filtering effect is improved.

[0015] 2、Compared with the prior art, the aluminum magnesium alloy precision manufacturing shock absorption quick positioning device is provided with two groups of movable arms and a bottom plate driven by a double-shaft motor, so that the height and clamping position of the whole positioning device can be quickly adjusted during use, and the aluminum magnesium alloy part can be quickly positioned during processing. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further explained in connection with the drawings and embodiments;

[0017] Figure 1 It is the overall structural drawing of the utility model aluminum magnesium alloy precision manufacturing shock absorption quick positioning device;

[0018] Figure 2 It is the bottom view of the utility model aluminum magnesium alloy precision manufacturing shock absorption quick positioning device;

[0019] Figure 3 It is the top view of the utility model aluminum magnesium alloy precision manufacturing shock absorption quick positioning device;

[0020] Figure 4 It is the structure schematic drawing of the utility model aluminum magnesium alloy precision manufacturing shock absorption quick positioning device damping part.

[0021] Legend:

[0022] 1, first support; 2, second support; 3, sliding groove one; 4, sliding groove two; 5, first screw rod motor; 6, second screw rod motor; 7, movable support plate; 8, first movable arm; 9, hydraulic push rod one; 10, first clamping plate; 11, second movable arm; 12, hydraulic push rod two; 13, second clamping plate; 14, slide; 15, slide column; 16, double-shaft motor; 17, first worm gear box; 18, rack; 19, gear; 20, bottom plate; 21, second worm gear box; 22, damping shock absorber; 23, damping spring. DETAILED DESCRIPTION

[0023] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the written part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0024] Referring to Figures 1-4 The utility model discloses a kind of aluminum-magnesium alloy precision manufacturing shock-absorbing quick positioning device, it includes: bottom plate 20, the upper surface of bottom plate 20 is fixedly connected with damping shock absorber 22;The upper end surface of damping shock absorber 22 is fixedly connected with movable support plate 7, the upper surface of bottom plate 20 is equipped with shock-absorbing spring 23, the upper end surface of shock-absorbing spring 23 and the lower surface of movable support plate 7 are abutted, movable support plate 7 is equipped with seven groups each group, shock-absorbing spring 23 is equipped with seven groups every two, damping shock absorber 22 is equipped with seven groups every three, three damping shock absorbers 22 are respectively located at the left and right sides and middle of corresponding group movable support plate 7, two shock-absorbing springs 23 are respectively located between every two of corresponding three damping shock absorbers 22.

[0025] The lower surface of bottom plate 20 is fixedly connected with double-shaft motor 16, the left side output end of double-shaft motor 16 is connected with second worm gear box 21 through shaft, the right side output end of double-shaft motor 16 is connected with first worm gear box 17 through shaft, the lower surface of bottom plate 20 is fixedly connected with slide 14 at four corners;The output shaft of first worm gear box 17 and the output shaft end of second worm gear box 21 are all fixedly connected with gear 19, gear 19 is engagedly connected with rack 18. First worm gear box 17 is fixedly connected with the lower surface of bottom plate 20, second worm gear box 21 is fixedly connected with the lower surface of bottom plate 20.

[0026] The outer surface of one side of bottom plate 20 is fixedly connected with sliding groove one 3, the inside rotationally connected with screw rod, the screw rod in the inside of sliding groove one 3 is fixedly connected with second screw rod motor 6, the lower end surface of first movable arm 8 is connected with screw rod through screw nut seat. The outer surface of the other side of bottom plate 20 is fixedly connected with sliding groove two 4, the inside rotationally connected with screw rod, the screw rod in the inside of sliding groove two 4 is fixedly connected with first screw rod motor 5, the lower end surface of second movable arm 11 is connected with screw rod through screw nut.

[0027] The right side end surface of the sliding groove one 3 is fixedly connected with a second screw rod motor 6, the right side end surface of the sliding groove two 4 is fixedly connected with a first screw rod motor 5, the outer surface of the sliding groove one 3 is slidably connected with a first movable arm 8, the inner side surface of the first movable arm 8 is fixedly connected with a hydraulic push rod one 9, the output end of the hydraulic push rod one 9 is fixedly connected with a first clamping plate 10, the upper surface of the sliding groove two 4 is slidably connected with a second movable arm 11, the inner side surface of the second movable arm 11 is fixedly connected with a hydraulic push rod two 12, the output end of the hydraulic push rod two 12 is fixedly connected with a second clamping plate 13, the first clamping plate 10 and the second clamping plate 13 are consistent in height, the first screw rod motor 5 and the second screw rod motor 6 are controlled through a same control unit, the first screw rod motor 5 and the second screw rod motor 6 are controlled through the same control unit to realize synchronous operation and consistent rotating speed, so that the first movable arm 8 and the second movable arm 11 are synchronously operated and the operating directions are consistent.

[0028] The left side surface of the bottom plate 20 is slidably connected with a first support 1, the right side surface of the bottom plate 20 is slidably connected with a second support 2, the left and right sides of the interiors of the first support 1 and the second support 2 are fixedly connected with slide columns 15, slide blocks 14 are slidably connected with the slide columns 15, and the inner surfaces of the first support 1 and the second support 2 are fixedly connected with racks 18.

[0029] Working principle: when in use, the aluminum-magnesium alloy part to be machined is placed on the movable support plate 7, synchronous operation of the first screw rod motor 5 and the second screw rod motor 6 makes the first movable arm 8 and the second movable arm 11 move, and the first clamping plate 10 and the second clamping plate 13 are clamped to the part and then released after moving to the designated position through the hydraulic push rod one 9 and the hydraulic push rod two 12, power output by the double-shaft motor 16 is transmitted by the first worm and gear box 17 and the second worm and gear box 21 respectively, and finally the gears 19 at both ends rotate on the rack 18, so that the height positioning is realized, and the fast positioning and adjustment of the aluminum-magnesium alloy part in the transverse and longitudinal directions are realized.

[0030] The embodiments of the utility model are explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. An aluminum-magnesium alloy precision manufacturing shock-absorbing rapid positioning device, characterized in that, Include: The upper surface of the bottom plate (20) is fixedly connected with the damping shock absorber (22); the upper end surface of the damping shock absorber (22) is fixedly connected with the movable support plate (7), the upper surface of the bottom plate (20) is provided with the damping spring (23), the upper end surface of the damping spring (23) is abutted with the lower surface of the movable support plate (7), the lower surface of the bottom plate (20) is fixedly connected with the double-shaft motor (16), the left output end of the double-shaft motor (16) is connected with the second worm gear box (21) through the shaft, the right output end of the double-shaft motor (16) is connected with the first worm gear box (17) through the shaft, the lower surface of the bottom plate (20) is fixedly connected with the slide (14) at the four corners; The outer surface of one side of the bottom plate (20) is fixedly connected with the sliding groove one (3), the outer surface of the other side of the bottom plate (20) is fixedly connected with the sliding groove two (4), the right end surface of the sliding groove one (3) is fixedly connected with the second lead screw motor (6), the right end surface of the sliding groove two (4) is fixedly connected with the first lead screw motor (5), the outer surface of the sliding groove one (3) is slidably connected with the first movable arm (8), the inner side surface of the first movable arm (8) is fixedly connected with the hydraulic push rod one (9), the output end of the hydraulic push rod one (9) is fixedly connected with the first clamping plate (10), the upper surface of the sliding groove two (4) is slidably connected with the second movable arm (11), the inner side surface of the second movable arm (11) is fixedly connected with the hydraulic push rod two (12), the output end of the hydraulic push rod two (12) is fixedly connected with the second clamping plate (13); The left surface of the bottom plate (20) is slidably connected with the first support (1), the right surface of the bottom plate (20) is slidably connected with the second support (2), the left and right sides of the inside of the first support (1) and the second support (2) are fixedly connected with the slide column (15), the slide (14) is slidably connected with the slide column (15), the inner surfaces of the first support (1) and the second support (2) are fixedly connected with the rack (18).

2. The aluminum-magnesium alloy precision manufacturing shock-absorbing rapid positioning device according to claim 1, characterized in that, The inside of the sliding groove one (3) is rotatably connected with the lead screw, the lead screw located in the inside of the sliding groove one (3) is fixedly connected with the second lead screw motor (6), the lower end surface of the first movable arm (8) is connected with the lead screw through the lead screw nut seat.

3. The aluminum-magnesium alloy precision manufacturing shock-absorbing rapid positioning device according to claim 1, characterized in that, The inside of the sliding groove two (4) is rotatably connected with the lead screw, the lead screw located in the inside of the sliding groove two (4) is fixedly connected with the first lead screw motor (5), the lower end surface of the second movable arm (11) is connected with the lead screw through the lead screw nut.

4. The aluminum-magnesium alloy precision manufacturing shock-absorbing rapid positioning device according to claim 1, characterized in that, The movable support plate (7) is provided with seven groups, each group has one, the damping spring (23) is provided with seven groups, each group has two, the damping shock absorber (22) is provided with seven groups, each group has three, three damping shock absorbers (22) are respectively located at the left and right sides and the middle of the corresponding group of movable support plates (7), two damping springs (23) are respectively located between every two of the three damping shock absorbers (22).

5. The aluminum-magnesium alloy precision manufacturing shock-absorbing rapid positioning device according to claim 1, characterized in that, The output shaft of the first worm gear box (17) and the output shaft end of the second worm gear box (21) are fixedly connected with gears (19), which are meshingly connected with a rack (18).

6. The aluminum-magnesium alloy precision manufacturing shock-absorbing rapid positioning device according to claim 1, characterized in that, The first worm gear box (17) is fixedly connected with the lower surface of a bottom plate (20), and the second worm gear box (21) is fixedly connected with the lower surface of the bottom plate (20).

7. The aluminum-magnesium alloy precision manufacturing shock-absorbing rapid positioning device according to claim 1, characterized in that, The first clamping plate (10) and the second clamping plate (13) are kept in consistent height, and the first lead screw motor (5) and the second lead screw motor (6) are controlled by a same control unit.

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