Deburring device for manufacturing precision casting blank for automobile

Abstract

The utility model discloses a deburring device for manufacturing precision casting blanks for automobiles, and relates to the technical field of polishing devices. The position adjusting mechanism is arranged at the top in the bracket; and the negative pressure adsorption mechanism is arranged on the position adjusting mechanism and used for adsorbing and removing waste materials in the deburring process, the negative pressure adsorption mechanism comprises a negative pressure box, a telescopic pipe, a control base and a negative pressure cover, the negative pressure box is arranged on the position adjusting mechanism, and the control base is arranged on the position adjusting mechanism and located under the negative pressure box. According to the deburring device for manufacturing the precision casting blank for the automobile, through the use of the negative pressure adsorption mechanism, collection of waste materials in the grinding process can be guaranteed, the situation that the waste materials affect original blank pieces and affect later treatment is avoided, and the deburring device for manufacturing the precision casting blank for the automobile is convenient to use through the use of the contact surface mechanism; the grinding head can make full contact with the uneven surface of a blank, the grinding use efficiency is improved, the structure is simple, and use is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing device technical field, concretely is a deburring device for automobile precision casting blank manufacturing. BACKGROUND

[0002] At present, in the precision casting blank manufacturing process, burr is prone to appear due to uneven machining, and the appearance of burr will affect the quality of subsequent metal finished products, so deburring is a necessary process, and the current deburring mode is usually that an operator holds the blank and then polishes it with a polisher.

[0003] The authorized publication number "CN215239841U" records "a precision casting blank burr quick removal device belongs to the technical field of polishing device. The precision casting blank burr quick removal device includes external shell assembly, rotating clamping assembly and polishing assembly. The connecting shaft is arranged below the rotating shaft, and the connecting shaft is rotatably connected with the box body, the connecting plate is fixedly connected with the electric push rod, the other end of the push-pull rod is hinged with the output end of the electric push rod, and the clamping block is fixed on the other end of the adjusting rod. The mounting bracket is connected below the supporting plate, the second motor is fixed on the mounting bracket, the buffer connecting piece and the polishing head are rotatably connected with the output end of the second motor, and the polishing head is arranged below the buffer connecting piece. It is favorable for the uniformity of polishing, is favorable for reducing the influence on the surface quality of the precision casting blank, and is favorable for improving the removal effect and removal efficiency of burr.

[0004] The above patent is favorable for the uniformity of polishing, is favorable for reducing the influence on the surface quality of the precision casting blank, and is favorable for improving the removal effect and removal efficiency of burr. However, in the use process, the removed waste cannot be collected and treated, and the contact between the polishing head and the blank cannot be guaranteed. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of deburring device for automobile precision casting blank manufacturing, by the use of negative pressure adsorption mechanism, the collection of waste material in polishing process can be guaranteed, avoid waste material to produce influence to blank original piece, affect later processing, by the use of touch surface mechanism, it can make polishing head and blank uneven surface contact comprehensively, improve the use efficiency of polishing, and, simple structure, easy to use.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of deburring device for automobile precision casting blank manufacturing, comprising:

[0007] support frame;

[0008] positioning mechanism, is located in the top of support frame;

[0009] A negative pressure adsorption mechanism, mounted on an adjusting mechanism, is used to remove waste material during the deburring process. The negative pressure adsorption mechanism includes a negative pressure box, a telescopic tube, a control seat, and a negative pressure cover. The negative pressure box is mounted on the adjusting mechanism, and the control seat is mounted on the adjusting mechanism, located directly below the negative pressure box. The control seat has multiple equidistant through holes, and its top center is connected to a lifting cylinder via the telescopic tube. The negative pressure cover is fixedly connected to the bottom edge of the control seat.

[0010] The contact mechanism comprises multiple sets, all of which are located within the control base. Each set of the contact mechanism includes a guide rod, a contact spring, a telescopic sleeve, and a contact groove. The contact groove is located at the bottom of the control base. The guide rod is fixedly connected to the contact groove. The telescopic sleeve is fitted onto the guide rod. The top of the contact spring is fixedly connected to the contact groove, and the bottom of the contact spring is fixedly connected to the top of the telescopic sleeve.

[0011] Furthermore, the adjustment mechanism includes:

[0012] A movable component, mounted on a support, is used to control the movement of the base;

[0013] A control component, mounted on a bracket and connected to a moving component, is used to control the movement of the base; and

[0014] The lifting component, located on the moving component, is used to control the height adjustment of the seat.

[0015] Furthermore, the moving component includes two suspension rods, a slide groove, and a slider. The slide groove is located at the top of the bracket. The two suspension rods are fixedly connected to both sides of the slide groove. The slider is slidably connected to the slide groove, and both ends of the slider are slidably connected to the two suspension rods.

[0016] Furthermore, the control component includes an adjustment motor and an adjustment screw. The adjustment screw is rotatably connected in the slide groove and threadedly connected to the slider. The adjustment motor is fixedly connected to the top of one side of the outer surface of the bracket, and the output end of the adjustment motor is fixedly connected to one end of the adjustment screw.

[0017] Furthermore, the lifting component includes multiple lifting cylinders, which are respectively fixedly connected to the four bottom corners of the slider, and the output ends of the multiple lifting cylinders are respectively fixedly connected to the four top corners of the control base.

[0018] Furthermore, it also includes a grinding mechanism, which is provided in multiple sets. Each set of the grinding mechanism is located at the bottom of each telescopic sleeve and is used for grinding the blank. Each set of the grinding mechanism includes a grinding motor and a grinding head. The grinding motor is fixedly connected to the bottom of the telescopic sleeve, and the grinding head is fixedly connected to the output end of the grinding motor.

[0019] This utility model provides a deburring device for manufacturing precision-cast blanks for automobiles. It has the following beneficial effects:

[0020] (1) The deburring device for manufacturing precision cast blanks for automobiles can ensure the collection of waste materials during the grinding process by using a negative pressure adsorption mechanism, thus avoiding the waste materials from affecting the blanks and subsequent processing.

[0021] (2) The deburring device for manufacturing precision cast blanks for automobiles can make full contact between the grinding head and the uneven surface of the blank through the use of the contact mechanism, thereby improving the grinding efficiency. In addition, the structure is simple and easy to use. Attached Figure Description

[0022] Figure 1 This is a partial sectional view of the present invention;

[0023] Figure 2 This is a perspective view of the present utility model;

[0024] Figure 3 This is a partial cross-sectional view of the negative pressure adsorption mechanism of this utility model;

[0025] Figure 4 This is a partial cross-sectional view of the contact surface mechanism of this utility model.

[0026] In the diagram: 1. Bracket; 2. Slider; 3. Telescopic tube; 4. Lifting cylinder; 5. Negative pressure box; 6. Control seat; 7. Negative pressure cover; 8. Contact spring; 9. Telescopic sleeve; 10. Grinding head; 11. Adjusting screw; 12. Adjusting motor; 13. Slide groove; 14. Suspension rod; 15. Through hole; 16. Guide rod; 17. Contact groove; 18. Grinding motor. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] Please see Figures 1-4This utility model provides a technical solution: a deburring device for manufacturing precision-cast blanks for automobiles, comprising:

[0029] Bracket 1;

[0030] The adjustment mechanism is located at the top of the bracket 1;

[0031] A negative pressure adsorption mechanism, mounted on the adjustment mechanism, is used to remove waste material during the deburring process. The negative pressure adsorption mechanism includes a negative pressure box 5, a telescopic tube 3, a control seat 6, and a negative pressure cover 7. The negative pressure box 5 is mounted on the adjustment mechanism, and the control seat 6 is mounted on the adjustment mechanism, located directly below the negative pressure box 5. Multiple through holes 15 are equidistantly spaced inside the control seat 6, and the top center of the control seat 6 is connected to a lifting cylinder 4 via the telescopic tube 3. The negative pressure cover 7 is fixedly connected to the bottom edge of the control seat 6.

[0032] The contact mechanism has multiple sets, all of which are located within the control seat 6. Each set of contact mechanisms includes a guide rod 16, a contact spring 8, a telescopic sleeve 9, and a contact groove 17. The contact groove 17 is located at the bottom of the control seat 6. The guide rod 16 is fixedly connected to the contact groove 17. The telescopic sleeve 9 is fitted onto the guide rod 16. The top of the contact spring 8 is fixedly connected to the contact groove 17, and the bottom of the contact spring 8 is fixedly connected to the top of the telescopic sleeve 9.

[0033] In this implementation plan: the negative pressure box 5 is an application of existing technology, which will not be elaborated on here. The negative pressure box 5 adsorbs the waste material during grinding to achieve the desired effect. The telescopic tube 3 extends and retracts with the height of the control seat 6 to complete the use. The negative pressure cover 7 increases the adsorption area and ensures the efficiency of use. The guide rod 16, the contact spring 8, the telescopic sleeve 9 and the contact groove 17 cooperate with each other to make the grinding mechanism contact the surface of the blank to complete the use.

[0034] Specifically, the positioning mechanism includes:

[0035] A movable component, mounted on the bracket 1, is used to control the movement of the seat 6;

[0036] A control component, mounted on the bracket 1 and connected to the moving component, is used to control the movement of the seat 6; and

[0037] A lifting component, located on the moving component, is used to control the height adjustment of seat 6.

[0038] In this embodiment: the control component causes the moving component to drive the lifting component to move, so that the control seat 6 can be adjusted as a whole.

[0039] Specifically, the moving part includes two suspension rods 14, a slide groove 13 and a slider 2. The slide groove 13 is opened at the top of the bracket 1. The two suspension rods 14 are fixedly connected to the two sides of the slide groove 13 respectively. The slider 2 is slidably connected to the slide groove 13, and the two ends of the slider 2 are slidably connected to the two suspension rods 14 respectively.

[0040] In this embodiment, the two suspension rods 14, the slide groove 13, and the slider 2 cooperate with each other to ensure the effect during the movement.

[0041] Specifically, the control components include a positioning motor 12 and a positioning screw 11. The positioning screw 11 is rotatably connected in the slide groove 13 and is threadedly connected to the slider 2. The positioning motor 12 is fixedly connected to the top of one side of the outer surface of the bracket 1, and the output end of the positioning motor 12 is fixedly connected to one end of the positioning screw 11.

[0042] In this embodiment, the model of the adjusting motor 12 can be selected from those available on the market as needed, which will not be elaborated here. The adjusting screw 11 is rotated by the adjusting motor 12 to achieve the movement effect of the slider 2.

[0043] Specifically, the lifting component includes multiple lifting cylinders 4, which are fixedly connected to the bottom four corners of the slider 2, and the output ends of the multiple lifting cylinders 4 are fixedly connected to the top four corners of the control base 6.

[0044] In this embodiment, the models of the multiple lifting cylinders 4 can be selected from those already available on the market as needed, which will not be elaborated on here. The height of the control seat 6 can be adjusted by the synchronous extension and retraction of the multiple lifting cylinders 4.

[0045] Specifically, it also includes a grinding mechanism, which is provided in multiple sets. Each grinding mechanism is located at the bottom of each telescopic sleeve 9 and is used for grinding the blank. Each grinding mechanism includes a grinding motor 18 and a grinding head 10. The grinding motor 18 is fixedly connected to the bottom of the telescopic sleeve 9, and the grinding head 10 is fixedly connected to the output end of the grinding motor 18.

[0046] In this embodiment, the model of the grinding motor 18 can be selected from those available on the market as needed, which will not be elaborated on here. The grinding head 10 is rotated by the grinding motor 18 to achieve the grinding effect.

[0047] In use, the rough part is placed on the bracket 1, and the grinding head 10 is brought into contact with the surface of the rough part by the extension of multiple lifting cylinders 4. The grinding head 10 is rotated by the grinding motor 18 to achieve grinding. During the grinding process, the contact spring 8 is used to extend and compress to achieve full contact between the grinding head 10 and the rough part. During the grinding process, the adjustment motor 12 controls the adjustment screw 11 to move the slider 2 in the slide groove 13 to complete the grinding. During the grinding process, the negative pressure box 5 performs negative pressure treatment to adsorb waste material and ensure the grinding effect.

[0048] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A deburring device for manufacturing precision-cast blanks for automobiles, characterized in that, Include: Support (1); Positioning mechanism, provided in the top of the bracket (1); Negative pressure suction mechanism, provided on the positioning mechanism, for removing waste during deburring, the negative pressure suction mechanism comprises a negative pressure box (5), a telescopic pipe (3), a control seat (6) and a negative pressure cover (7), the negative pressure box (5) is provided on the positioning mechanism, the control seat (6) is provided on the positioning mechanism, and the control seat (6) is located directly below the negative pressure box (5), a plurality of through holes (15) are equidistantly formed in the control seat (6), and the top center of the control seat (6) is connected to the lifting cylinder (4) through the telescopic pipe (3), and the negative pressure cover (7) is fixedly connected to the bottom edge of the control seat (6); and The touch mechanism is provided with a plurality of groups, and each group of the touch mechanism is provided in the control seat (6), each group of the touch mechanism comprises a guide rod (16), a touch spring (8), a telescopic sleeve (9) and a touch groove (17), the touch groove (17) is formed in the bottom of the control seat (6), the guide rod (16) is fixedly connected in the touch groove (17), the telescopic sleeve (9) is sleeved on the guide rod (16), and the top of the touch spring (8) is fixedly connected in the touch groove (17), and the bottom of the touch spring (8) is fixedly connected to the top of the telescopic sleeve (9).

2. The burring device for manufacturing a fine casting blank for an automobile according to claim 1, characterized by The positioning mechanism comprises: A moving part provided on the bracket (1) for moving the control seat (6); A control part provided on the bracket (1) and connected with the moving part for controlling the movement of the control seat (6); and A lifting part provided on the moving part for adjusting the height of the control seat (6).

3. The burring device for manufacturing a fine casting blank for an automobile according to claim 2, characterized in that, The moving part comprises two hanging rods (14), a sliding groove (13) and a sliding block (2), the sliding groove (13) is formed in the top of the bracket (1), the two hanging rods (14) are fixedly connected to the two sides of the sliding groove (13) respectively, and the sliding block (2) is slidingly connected in the sliding groove (13), and the two ends of the sliding block (2) are slidingly connected to the two hanging rods (14) respectively.

4. The burring device for manufacturing a fine casting blank for an automobile according to claim 3, characterized in that The control part comprises a positioning motor (12) and a positioning screw (11), the positioning screw (11) is rotatably connected in the sliding groove (13), and the positioning screw (11) is threadedly connected with the sliding block (2), the positioning motor (12) is fixedly connected to the top of one side of the outer surface of the bracket (1), and the output end of the positioning motor (12) is fixedly connected to one end of the positioning screw (11).

5. The burring device for manufacturing a fine casting blank for an automobile according to claim 4, characterized in that, The lifting part comprises a plurality of lifting cylinders (4), the plurality of lifting cylinders (4) are fixedly connected to the bottom four corners of the sliding block (2), and the output ends of the plurality of lifting cylinders (4) are fixedly connected to the top four corners of the control seat (6).

6. The burring device for manufacturing a fine casting blank for an automobile according to claim 5, characterized by It also includes a polishing mechanism, which is provided with a plurality of groups, each group of the polishing mechanism is provided at the bottom of each telescopic sleeve (9) for polishing the roughcast, each group of the polishing mechanism comprises a polishing motor (18) and a polishing head (10), the polishing motor (18) is fixedly connected to the bottom of the telescopic sleeve (9), and the polishing head (10) is fixedly connected to the output end of the polishing motor (18).

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