Drilling device for automobile part machining

Abstract

The utility model belongs to the technical field of automobile part machining, and particularly relates to a drilling device for automobile part machining, which comprises a base, four stand columns are fixedly connected to the top of the base, a top plate is fixedly connected to the tops of the four stand columns, and a first electric telescopic cylinder is mounted at the top of the top plate. The output end of the first electric telescopic cylinder is connected with a connecting plate, a motor is installed at the bottom of the connecting plate, the output end of the motor is connected with a drill bit, and a clamping assembly is arranged at the top of the base. According to the device, the two first electric telescopic cylinders can enable the clamping plates to clamp an accessory from the two sides, and then when a drill bit descends through the second electric telescopic cylinder, the pressing block can press the top of the accessory downwards through an elastic structure between the pressing block and the mounting base; therefore, the situation that one end of the accessory is jacked up by the drill bit is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and in particular relates to a drilling device for automobile parts processing. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. Nowadays, there are more and more car brands and types of cars. There are many parts on the car, and many of these parts or materials need to be punched.

[0003] At present, during the use of existing drilling devices for automobile parts processing, it is usually necessary to clamp the workpiece by means of clamps on both sides to prevent the parts from shifting. However, when the drill bit is pressed down to drill a hole in the part, one end of the part may be lifted up, causing the hole drilled in the part to become skewed, affecting the drilling effect. Utility Model Content

[0004] The utility model aims to provide a drilling device for processing automobile parts, aiming to solve the problem in the prior art that the existing drilling device for processing automobile parts usually needs to clamp the workpiece by clamping plates on both sides to avoid the deviation of the parts during use, but when the drill bit is pressed down to drill the parts, one end of the parts may be lifted up, thereby causing the hole drilled in the parts to be skewed and affecting the drilling effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for automobile parts processing, comprising a base, the top of the base is fixedly connected with four columns, the tops of the four columns are fixedly connected with a top plate, a first electric telescopic cylinder is installed on the top of the top plate, the output end of the first electric telescopic cylinder is connected with a connecting plate, a motor is installed at the bottom of the connecting plate, the output end of the motor is connected with a drill bit, and a clamping assembly is arranged on the top of the base;

[0006] The clamping assembly includes a fixed frame, a second electric telescopic cylinder, a clamping plate, a mounting seat, a spring, a movable block, a connecting rod and a pressure block. The fixed frame is fixedly connected to the top of the base, the second electric telescopic cylinder is installed on the outer wall of the fixed frame, the clamping plate is connected to the output end of the second electric telescopic cylinder, the mounting seat is fixedly connected to the bottom of the connecting plate, the spring is arranged inside the mounting seat, the movable block is connected to one end of the spring, the connecting rod is connected to one end of the movable block, and the pressure block is fixedly connected to one end of the connecting rod.

[0007] As a preferred embodiment of the drilling device for automobile parts processing of the utility model, the four corners of the connecting plate are sleeved on the outer wall of the column.

[0008] As a preferred embodiment of the drilling device for automobile parts processing of the utility model, the second electric telescopic cylinder and the clamping plate are provided in two groups, and the two groups of the second electric telescopic cylinder and the clamping plate are symmetrically distributed on the top of the base.

[0009] As a preferred embodiment of the drilling device for automobile parts processing of the utility model, the pressing block forms an elastic structure through a spring, a movable block and a mounting seat.

[0010] As a preferred embodiment of the drilling device for automobile parts processing of the utility model, the clamping plate is located on the inner side of the fixing frame.

[0011] As a preferred embodiment of the drilling device for automobile parts processing of the utility model, a plurality of cross bars are arranged on the top of the base, two bearing blocks are fixedly connected to the tops of the plurality of cross bars, and a collection box is arranged on the inner side of the base.

[0012] As a preferred embodiment of the drilling device for automobile parts processing of the utility model, the collection box is located at the top of the plurality of cross bars.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The two first electric telescopic cylinders can enable the clamps to clamp the accessories from both sides, and then when the drill bit is lowered by the second electric telescopic cylinder, the elastic structure between the pressing block and the mounting seat is used to enable the pressing block to press down the top of the accessory, thereby preventing the drill bit from lifting one end of the accessory.

[0015] 2. Through the arrangement of multiple cross bars, the debris generated during drilling can fall from the gaps between the multiple cross bars, and the fallen debris can be collected by the collection box, thereby improving the convenience of debris collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the first main structure of the utility model;

[0018] Figure 2 This is a second main structural diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0020] Figure 4 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the enlarged structure of A of the utility model.

[0022] In the figure: 1. base; 2. column; 3. top plate; 4. first electric telescopic cylinder; 5. connecting plate; 6. motor; 7. drill bit; 8. fixed frame; 9. second electric telescopic cylinder; 10. clamping plate; 11. mounting seat; 12. spring; 13. movable block; 14. connecting rod; 15. pressure block; 16. cross bar; 17. bearing block; 18. collection box. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 The utility model provides the following technical solutions: a drilling device for automobile parts processing, comprising a base 1, four columns 2 are fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the top of the four columns 2, a first electric telescopic cylinder 4 is installed on the top of the top plate 3, a connecting plate 5 is connected to the output end of the first electric telescopic cylinder 4, a motor 6 is installed at the bottom of the connecting plate 5, a drill bit 7 is connected to the output end of the motor 6, and a clamping assembly is arranged on the top of the base 1;

[0025] It should be noted that the first electric telescopic cylinder 4 and the motor 6 have an external power supply connected to the control switch;

[0026] The clamping assembly includes a fixed frame 8, a second electric telescopic cylinder 9, a clamping plate 10, a mounting seat 11, a spring 12, a movable block 13, a connecting rod 14 and a pressing block 15. The fixed frame 8 is fixedly connected to the top of the base 1, the second electric telescopic cylinder 9 is installed on the outer wall of the fixed frame 8, the clamping plate 10 is connected to the output end of the second electric telescopic cylinder 9, the mounting seat 11 is fixedly connected to the bottom of the connecting plate 5, the spring 12 is arranged inside the mounting seat 11, the movable block 13 is connected to one end of the spring 12, the connecting rod 14 is connected to one end of the movable block 13, and the pressing block 15 is fixedly connected to one end of the connecting rod 14;

[0027] It should be noted that the second electric telescopic cylinder 9 has an external power supply connected to the control switch.

[0028] Preferably: the four corners of the connecting plate 5 are sleeved on the outer wall of the column 2, the second electric telescopic cylinder 9 and the splint 10 are two groups, and the two groups of second electric telescopic cylinders 9 and splints 10 are symmetrically distributed on the top of the base 1, the pressing block 15 forms an elastic structure with the mounting seat 11 through the spring 12, the movable block 13, and the splint 10 is located on the inner side of the fixed frame 8.

[0029] During specific use, the two first electric telescopic cylinders 4 can enable the clamping plates 10 to clamp the accessory from both sides, and then when the drill bit 7 is lowered by the second electric telescopic cylinder 9, the elastic structure between the pressing block 15 and the mounting seat 11 enables the pressing block 15 to press down the top of the accessory, thereby preventing the drill bit 7 from lifting one end of the accessory.

[0030] Preferably: a plurality of cross bars 16 are arranged on the top of the base 1, two bearing blocks 17 are fixedly connected to the tops of the plurality of cross bars 16, a collecting box 18 is arranged on the inner side of the base 1, and the collecting box 18 is located on the tops of the plurality of cross bars 16;

[0031] It should be noted that the position of the clamping plate 10 is higher than the bearing blocks 17 , and the two bearing blocks 17 are used to support the bottom of the accessory.

[0032] During specific use, by providing a plurality of cross bars 16 , the debris generated during drilling can fall from the gaps between the plurality of cross bars 16 , and the falling debris can be collected by the collection box 18 , thereby improving the convenience of debris collection.

[0033] Working principle: When using the drilling device for processing automobile parts, first, place the parts on the two supporting blocks 17, then drive the clamping plate 10 to clamp the two sides of the parts through the second electric telescopic cylinder 9, and then drive the connecting plate 5 to descend along the column 2 through the first electric telescopic cylinder 4, and start the motor 6 to drive the drill bit 7 to rotate. During the descent of the connecting plate 5, the pressing block 15 will first contact the top of the part before the drill bit 7 contacts the surface of the part. As the connecting plate 5 continues to descend, the elastic structure between the pressing block 15 and the mounting seat 11 enables the pressing block 15 to press down the top of the part, thereby avoiding the situation where the drill bit 7 lifts up one end of the part, and through the arrangement of multiple cross bars 16, the debris generated during drilling can fall from the gaps between the multiple cross bars 16, and the fallen debris can be collected by the collecting box 18, thereby improving the convenience of debris collection.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drilling device for automobile parts processing, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to four columns (2), the tops of the four columns (2) are fixedly connected to a top plate (3), a first electric telescopic cylinder (4) is installed on the top of the top plate (3), the output end of the first electric telescopic cylinder (4) is connected to a connecting plate (5), a motor (6) is installed at the bottom of the connecting plate (5), the output end of the motor (6) is connected to a drill bit (7), and a clamping assembly is provided on the top of the base (1); The clamping assembly comprises a fixed frame (8), a second electric telescopic cylinder (9), a clamping plate (10), a mounting seat (11), a spring (12), a movable block (13), a connecting rod (14) and a pressing block (15); the fixed frame (8) is fixedly connected to the top of the base (1); the second electric telescopic cylinder (9) is installed on the outer wall of the fixed frame (8); the clamping plate (10) is connected to the output end of the second electric telescopic cylinder (9); the mounting seat (11) is fixedly connected to the bottom of the connecting plate (5); the spring (12) is arranged inside the mounting seat (11); the movable block (13) is connected to one end of the spring (12); the connecting rod (14) is connected to one end of the movable block (13); and the pressing block (15) is fixedly connected to one end of the connecting rod (14).

2. The drilling device for automobile parts processing according to claim 1, characterized in that: The four corners of the connecting plate (5) are sleeved on the outer wall of the column (2).

3. The drilling device for automobile parts processing according to claim 1, characterized in that: The second electric telescopic cylinder (9) and the clamping plate (10) are provided in two groups, and the two groups of the second electric telescopic cylinder (9) and the clamping plate (10) are symmetrically distributed on the top of the base (1).

4. The drilling device for automobile parts processing according to claim 1, characterized in that: The pressing block (15) forms an elastic structure through a spring (12), a movable block (13) and a mounting seat (11).

5. The drilling device for automobile parts processing according to claim 1, characterized in that: The clamping plate (10) is located on the inner side of the fixing frame (8).

6. The drilling device for automobile parts processing according to claim 1, characterized in that: A plurality of cross bars (16) are arranged on the top of the base (1), two bearing blocks (17) are fixedly connected to the tops of the plurality of cross bars (16), and a collection box (18) is arranged on the inner side of the base (1).

7. The drilling device for automobile parts processing according to claim 6, characterized in that: The collection box (18) is located on top of the plurality of cross bars (16).

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