Ultrasonic water gap removing jig for die casting

Abstract

The utility model relates to the technical field of ultrasonic water gap removing, in particular to an ultrasonic water gap removing jig for a die casting. According to the technical scheme, the device comprises a box body, a fixing rod fixedly installed on the inner side of the box body, a box body, a water removing opening assembly and a screening and guiding assembly, the water removing opening assembly and the screening and guiding assembly are arranged on the box body, the water removing opening assembly comprises a supporting frame fixedly installed on the top of the fixing rod, a fixing sleeve is fixedly connected to the rear side of the inner wall of the box body, and a movable rod is movably connected to the front side of the fixing sleeve; the bottom of the movable rod is fixedly provided with an ultrasonic vibration head, the ultrasonic vibration head is located above the supporting frame, the bottom of the ultrasonic vibration head is fixedly connected with a fixing frame, the fixing frame corresponds to the supporting frame, and the screening and material guiding assembly comprises four driving rods and four driven rods which are rotationally installed on the inner side of the box body. According to the utility model, the driving rod, the driven rod, the belt and the conveying belt are matched with one another, so that a workpiece can be separated from a water gap, and the workpiece can be conveniently and automatically guided out.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic drain ports, in particular to an ultrasonic drain port fixture for die-casting parts. Background Art

[0002] Ultrasonic desprue is an efficient, environmentally friendly and non-destructive technology, which is widely used in the removal of sprues of plastic products, rubber, metal, ceramics and other materials. When removing the sprue of the workpiece after die-casting, the ultrasonic desprue fixture of the die-casting part is needed.

[0003] In the prior art, there are the following problems:

[0004] When using a traditional ultrasonic dewatering fixture to dewater a die-cast workpiece, a person needs to hold the die-cast workpiece, which is cumbersome to operate and inconvenient to automatically dewater and export the die-cast workpiece. It is also inconvenient to separate the dewatering nozzle that falls into the fixture from the die-cast workpiece. Utility Model Content

[0005] The purpose of the utility model is to provide an ultrasonic dewatering fixture for die castings to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an ultrasonic dewatering fixture for die-casting parts, comprising a box body and a fixed rod fixedly mounted on the inside of the box body, the box body and a dewatering outlet assembly and a screening guide assembly arranged on the box body, the dewatering outlet assembly comprising a support frame fixedly mounted on the top of the fixed rod, the rear side of the inner wall of the box body is fixedly connected with a fixed sleeve, the front side of the fixed sleeve is movably connected with a movable rod, an ultrasonic vibrator is fixedly mounted on the bottom of the movable rod, the ultrasonic vibrator is located above the support frame, the bottom of the ultrasonic vibrator is fixedly connected with the fixed frame, the fixed frame corresponds to the support frame, the screening guide assembly comprises four driving rods and four driven rods rotatably mounted on the inside of the box body, the outer sides of the four driving rods are rotatably connected to a conveyor belt, one end of the conveyor belt extends out of one side of the box body, the outer sides of the four driven rods are rotatably connected to multiple belts, one end of the multiple belts all extend out of the other side of the box body, and a transmission rod is rotatably mounted on the front side of the box body, and the transmission rod is located below a driven rod.

[0007] By placing the die-cast workpiece on the support frame, and then driving the movable rod to move downward, the ultrasonic vibrator and the fixed frame can be driven downward by the movable rod, so that the fixed frame and the support frame clamp the workpiece, and the ultrasonic vibrator is started to perform ultrasonic dewatering on the die-cast workpiece, so that the workpiece after dewatering falls to the top of the belt, and the workpiece and the sprue can be separated by utilizing the gap between the belts, so that the sprue falls to the top of the conveyor belt, which can facilitate the separation of the workpiece and the sprue, and the conveyor belt driven by the driving rod rotates to the left to export the sprue, and at the same time drives the transmission rod and the driven rod to rotate in the opposite direction, which can drive the belt to rotate right to export the workpiece, and the workpiece can be automatically exported.

[0008] Preferably, a plurality of support legs are fixedly mounted on the bottom of the box, the axis of one of the drive rods extends out of the box and is fixedly connected to the output end of the motor, and the motor is fixedly mounted on the front side of the box via a mounting member. The support legs can support the box, and the motor can drive the drive rod to rotate.

[0009] Preferably, guide hoppers are fixedly installed on both sides of the box body, and the two guide hoppers correspond to one end of the conveyor belt and the belt respectively. The guide hoppers can facilitate the conveyor belt and the belt to guide the water outlet or workpiece out for collection.

[0010] Preferably, the driving rod and the transmission rod are connected to each other via a gear set, and the transmission rod and a driven rod are connected to each other via a transmission belt. The gear set can facilitate the driving rod to drive the transmission rod to rotate in the opposite direction, and the transmission belt can facilitate the transmission rod to drive the driven rod to rotate synchronously.

[0011] Preferably, a slider is fixedly mounted on the rear end of the movable rod, the slider is located inside the fixed sleeve and is slidably mounted therewith, and an electric telescopic rod is fixedly connected between the bottom of the slider and the fixed sleeve. The electric telescopic rod can drive the slider to move up and down, and synchronously drive the movable rod to move up and down.

[0012] Preferably, a plurality of fixed disks are fixedly mounted on the periphery of each driven rod, and the fixed disks provide rolling support for the belt. A support roller is fixedly connected to the periphery of each driving rod, and the four support rollers provide rolling support for the conveyor belt. The fixed disks facilitate the driven rod to drive the belt to rotate, and the support rollers facilitate the driving rod to drive the conveyor belt to rotate.

[0013] The present invention provides an ultrasonic water outlet fixture for die-cast parts. Compared with the prior art, it has the following advantages: by providing a driving rod, a driven rod, a belt, and a conveyor belt that cooperate with each other, when the die-cast workpiece is water-outleted, the workpiece after the water outlet is dropped to the top of the belt. The gap between the belts can be utilized to separate the workpiece from the water outlet, causing the water outlet to drop to the top of the conveyor belt, which can facilitate separation of the workpiece from the water outlet. By driving the driving rod to rotate, the conveyor belt can be rotated to the left to guide the water outlet out, while the driven rod drives the belt to rotate to the right to guide the workpiece out, thereby facilitating automatic workpiece removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cutaway structure of the present invention;

[0016] Figure 3 This is a schematic side view of the cross-sectional structure of the fixing sleeve of the present invention.

[0017] In the figure: 1. Box body; 2. Support legs; 3. Motor; 4. Guide hopper; 5. Transmission rod; 6. Driving rod; 7. Gear set; 8. Driven rod; 9. Transmission belt; 10. Belt; 11. Fixed rod; 12. Support frame; 13. Fixed sleeve; 14. Slider; 15. Movable rod; 16. Ultrasonic vibrator; 17. Fixed frame; 18. Conveyor belt; 19. Fixed plate; 20. Support roller; 21. Electric telescopic rod. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

[0019] The utility model provides Figure 1-3The ultrasonic dewatering fixture for die castings shown in the figure includes a box body 1 and a fixed rod 11 fixedly installed on the inside of the box body 1, a box body 1 and a dewatering assembly and a screening guide assembly arranged on the box body 1, the dewatering assembly includes a support frame 12 fixedly installed on the top of the fixed rod 11, a fixed sleeve 13 is fixedly connected to the rear side of the inner wall of the box body 1, and a movable rod 15 is movably connected to the front side of the fixed sleeve 13. An ultrasonic vibrator 16 is fixedly installed at the bottom of the movable rod 15. The ultrasonic vibrator 16 is located above the support frame 12. The ultrasonic vibrator The bottom of 16 is fixedly connected to a fixing frame 17, and the fixing frame 17 corresponds to the support frame 12. The screening guide assembly includes four driving rods 6 and four driven rods 8 rotatably mounted on the inside of the box body 1. The outer sides of the four driving rods 6 are rotatably connected to a conveyor belt 18, and one end of the conveyor belt 18 extends out of one side of the box body 1. The outer sides of the four driven rods 8 are rotatably connected to multiple belts 10, and one end of the multiple belts 10 extends out of the other side of the box body 1. The front side of the box body 1 is rotatably mounted with a transmission rod 5, and the transmission rod 5 is located below a driven rod 8;

[0020] A plurality of supporting legs 2 are fixedly mounted on the bottom of the box body 1. The axis of a driving rod 6 extends out of the box body 1 and is fixedly connected to the output end of the motor 3. The motor 3 is fixedly mounted on the front side of the box body 1 through a mounting member.

[0021] Guide hoppers 4 are fixedly installed on both sides of the box body 1, and the two guide hoppers 4 correspond to one end of the conveyor belt 18 and the belt 10 respectively;

[0022] A driving rod 6 is connected to a transmission rod 5 via a gear set 7, and the transmission rod 5 is connected to a driven rod 8 via a transmission belt 9.

[0023] The rear end of the movable rod 15 is fixedly mounted with a slider 14, which is located inside the fixed sleeve 13 and is slidably mounted with the fixed sleeve 13. An electric telescopic rod 21 is fixedly connected between the bottom of the slider 14 and the fixed sleeve 13.

[0024] A plurality of fixed disks 19 are fixedly installed on the periphery of each driven rod 8 , and the fixed disks 19 provide rolling support for the belt 10 . A support roller 20 is fixedly connected to the periphery of each driving rod 6 , and the four support rollers 20 provide rolling support for the conveyor belt 18 .

[0025] The working principle of the ultrasonic drain fixture for die-cast parts according to the embodiment is as follows: by placing the die-cast workpiece on the support frame 12, activating the electric telescopic rod 21, and causing the electric telescopic rod 21 to retract, the slider 14 can be driven to slide downward along the fixed sleeve 13, and the movable rod 15 can be driven to move downward simultaneously;

[0026] The movable rod 15 can drive the ultrasonic vibrator 16 and the fixing frame 17 to move downward, so that the fixing frame 17 and the support frame 12 clamp and fix the workpiece. The ultrasonic vibrator 16 is started to ultrasonically dewater the die-cast workpiece, so that the workpiece after dewatering falls to the top of the belt 10. The gap between the belts 10 can be used to separate the workpiece from the sprue, so that the sprue falls to the top of the conveyor belt 18, which can facilitate the separation of the workpiece from the sprue.

[0027] Starting the motor 3 can drive the driving rod 6 to rotate, and synchronously drive the conveyor belt 18 to rotate to the left to guide the water outlet. The gear set 7 is used for transmission, which can drive the transmission rod 5 to rotate in the opposite direction. The driven rod 8 is synchronously driven to rotate in the opposite direction through the transmission belt 9. The fixed plate 19 is used to provide rolling support for the belt 10, which can drive the belt 10 to rotate to the right to guide the workpiece out, and the workpiece can be conveniently and automatically guided out.

[0028] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An ultrasonic drain fixture for die castings, comprising a box (1) and a fixing rod (11) fixedly mounted on the inner side of the box (1), characterized in that: The box body (1) and the water outlet assembly and the screening material guiding assembly arranged on the box body (1); The drain outlet assembly comprises a support frame (12) fixedly mounted on the top of a fixed rod (11); a fixed sleeve (13) is fixedly connected to the rear side of the inner wall of the box body (1); a movable rod (15) is movably connected to the front side of the fixed sleeve (13); an ultrasonic vibration head (16) is fixedly mounted on the bottom of the movable rod (15); the ultrasonic vibration head (16) is located above the support frame (12); the bottom of the ultrasonic vibration head (16) is fixedly connected to a fixed frame (17); the fixed frame (17) corresponds to the support frame (12); The screening material guide assembly comprises four driving rods (6) and four driven rods (8) rotatably mounted on the inner side of a box body (1); the outer sides of the four driving rods (6) are rotatably connected to a conveyor belt (18); one end of the conveyor belt (18) extends out of one side of the box body (1); the outer sides of the four driven rods (8) are rotatably connected to a plurality of belts (10); one end of each of the plurality of belts (10) extends out of the other side of the box body (1); a transmission rod (5) is rotatably mounted on the front side of the box body (1); the transmission rod (5) is located below a driven rod (8).

2. The ultrasonic drain fixture for die casting according to claim 1, characterized in that: A plurality of support legs (2) are fixedly mounted on the bottom of the box (1), an axis of a driving rod (6) extends out of the box (1) and is fixedly connected to the output end of the motor (3), and the motor (3) is fixedly mounted on the front side of the box (1) via a mounting member.

3. The ultrasonic dewatering fixture for die casting according to claim 1, characterized in that: Guide hoppers (4) are fixedly mounted on both sides of the box body (1), and the two guide hoppers (4) correspond to one end of the conveyor belt (18) and the belt (10), respectively.

4. The ultrasonic dewatering fixture for die casting according to claim 1, characterized in that: A driving rod (6) and a transmission rod (5) are connected in transmission via a gear set (7), and a transmission rod (5) and a driven rod (8) are rotationally connected via a transmission belt (9).

5. The ultrasonic dewatering fixture for die casting according to claim 1, characterized in that: A slider (14) is fixedly mounted on the rear end of the movable rod (15); the slider (14) is located inside the fixed sleeve (13) and is slidably mounted with the fixed sleeve (13); and an electric telescopic rod (21) is fixedly connected between the bottom of the slider (14) and the fixed sleeve (13).

6. The ultrasonic dewatering fixture for die casting according to claim 1, characterized in that: A plurality of fixed disks (19) are fixedly mounted on the periphery of each driven rod (8), and the fixed disks (19) provide rolling support for the belt (10). A support roller (20) is fixedly connected to the periphery of each driving rod (6), and the four support rollers (20) provide rolling support for the conveyor belt (18).

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