Drilling device for metal machining

Abstract

The utility model relates to the technical field of drilling equipment, and discloses a drilling device for metal machining, which comprises a machining table, an inclined groove is formed in the top of the machining table, a supporting column is arranged in the inclined groove, a limiting plate is fixedly connected to the top of the supporting column, a positioning block is arranged at the top of the limiting plate, and the positioning block is fixedly connected to the top of the machining table. The top of the positioning block is fixedly connected with a supporting rod, a fixing piece is installed outside the supporting rod, and the interior of the fixing piece is fixedly connected with a connecting rod. The drilling device for metal machining has the beneficial effects that the positions of different kinds of metal to be machined are stably limited, and the device is convenient to clean; according to the drilling device for metal machining, the four supporting rods are used for supporting to-be-machined metal, the corresponding rotating shafts are used for limiting the outer side of the metal, the fixing effect is achieved through four-point-position supporting, and the problem that due to the fact that an existing drilling device for metal machining uses a bench clamp to clamp a metal piece, clamping of irregular metal is unstable is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling equipment, in particular to a drilling device for metal processing. Background Art

[0002] The metal products industry includes structural metal products manufacturing, metal tool manufacturing, container and metal packaging container manufacturing, stainless steel and similar daily metal products manufacturing, etc. With the progress of society and the development of science and technology, metal products are increasingly used in industry, agriculture and various fields of people's lives, creating more and more value for society.

[0003] In the process of metal processing, it is necessary to drill holes in the metal. Referring to the relevant settings, when drilling holes in the metal, there is a lack of devices that can clamp metals of various specifications. The equipment currently used generally clamps the workpiece on a vise, and then controls the drill bit to descend to see if it is aligned with the drilling position. The vise is set to a square block structure, and the clamping stability for irregular metal parts is not ideal, which affects the drilling efficiency. Utility Model Content

[0004] In view of the drawback of the prior art that the metal processing drilling device uses a clamp to clamp the metal parts, such as unstable clamping of irregular metals, the utility model provides a metal processing drilling device, which has the advantages of stably limiting the positions of different metals to be processed and easy cleaning of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drilling device for metal processing, comprising a processing table, an inclined groove is provided on the top of the processing table, a support column is arranged inside the inclined groove, the top of the support column is fixedly connected to a limit plate, the top of the limit plate is provided with a positioning block, the top of the positioning block is fixedly connected to a support rod, a fixing piece is installed outside the support rod, the inside of the fixing piece is fixedly connected to a connecting rod, the top of the connecting rod is fixedly connected to a mounting plate, and the bottom of the mounting plate is rotatably connected to a rotating shaft.

[0006] Preferably, a drilling mechanism is installed on the top of the processing table, a supporting fixing rod is provided inside the inclined groove, a protective shell is fixedly connected to the top of the fixing rod, a discharge groove is opened inside the protective shell, and a reserved groove is opened inside the protective shell.

[0007] Preferably, a telescopic rod is installed on the top of the limiting plate, a fan is installed on the top of the protective shell, a through slot corresponding to the telescopic rod is opened inside the protective shell, and the telescopic rod is slidably connected to the inside of the slot.

[0008] Preferably, a slide groove is provided inside the limiting plate, a slider is slidably connected inside the slide groove, and the slider is fixedly connected to the positioning block.

[0009] Preferably, the length of the slide groove is equal to the length of the reserved groove, the cross-sectional area of ​​the support rod is smaller than the cross-sectional area of ​​the reserved groove, and the support rod can move inside the reserved groove.

[0010] Preferably, four positioning blocks are provided, four support rods are provided corresponding to the positioning blocks, an opening is provided outside the fixing member, a fixing bolt is provided inside the opening, and the direction of the fixing member opening can be adjusted by adjusting the fixing bolt.

[0011] Preferably, the height of the plane where the bottom of the rotating shaft is located is greater than the height of the plane where the top of the supporting rod is located, and four rotating shafts are provided, and the rotating shafts can abut against the outside of the metal to be drilled to play a limiting role.

[0012] Beneficial effects:

[0013] 1. The metal processing drilling device supports the metal to be processed by means of four support rods, and uses the corresponding rotating shaft to limit the outer side of the metal to play a fixing role. For metal parts of different specifications and irregular metal parts, the slider can be pushed to slide inside the slide groove, driving the positioning block and the support rods, the rotating shaft and other structures to adjust the position, so that the outside of the metal part can be fixed through four supporting points to achieve clamping of the metal part.

[0014] 2. The metal processing drilling device can shield the debris at the splashing location when the drilling mechanism is drilling holes in the metal parts through the protective shell. When the fan is started, the debris can be blown into the bottom of the protective shell through the discharge chute and the reserved groove, and then slide through the inclined groove to the inside of the external material box to complete the debris cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the reserved slot structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the limiting plate of the utility model.

[0018] In the figure: 1. processing table; 2. inclined groove; 3. drilling mechanism; 4. support column; 5. fixing rod; 6. protective shell; 7. limit plate; 8. telescopic rod; 9. fan; 10. discharge chute; 11. slide; 12. slider; 13. positioning block; 14. support rod; 15. fixing piece; 16. connecting rod; 17. mounting plate; 18. rotating shaft; 19. reserved groove. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1

[0021] See also Figure 1-3 A drilling device for metal processing includes a processing table 1, an inclined groove 2 is opened on the top of the processing table 1, a support column 4 is arranged inside the inclined groove 2, the top of the support column 4 is fixedly connected to a limit plate 7, the top of the limit plate 7 is provided with a positioning block 13, the top of the positioning block 13 is fixedly connected to a support rod 14, a fixing member 15 is installed outside the support rod 14, the inside of the fixing member 15 is fixedly connected to a connecting rod 16, the top of the connecting rod 16 is fixedly connected to a mounting plate 17, and the bottom of the mounting plate 17 is rotatably connected to a rotating shaft 18.

[0022] Among them, a telescopic rod 8 is installed on the top of the limit plate 7, a fan 9 is installed on the top of the protective shell 6, a through groove corresponding to the telescopic rod 8 is opened inside the protective shell 6, the telescopic rod 8 is slidably connected to the inside of the groove, a sliding groove 11 is opened inside the limit plate 7, and a slider 12 is slidably connected inside the sliding groove 11, and the slider 12 is fixedly connected to the positioning block 13.

[0023] The length of the slide groove 11 is equal to the length of the reserved groove 19 , the cross-sectional area of ​​the support rod 14 is smaller than the cross-sectional area of ​​the reserved groove 19 , and the support rod 14 can move inside the reserved groove 19 .

[0024] Among them, four positioning blocks 13 are provided, four support rods 14 are provided corresponding to the positioning blocks 13, an opening is provided outside the fixing member 15, a fixing bolt is provided inside the opening, and the opening direction of the fixing member 15 can be adjusted by adjusting the fixing bolt.

[0025] The height of the plane where the bottom of the rotating shaft 18 is located is greater than the height of the plane where the top of the supporting rod 14 is located. Four rotating shafts 18 are provided, and the rotating shafts 18 can abut against the outside of the metal to be drilled to play a limiting role.

[0026] Working principle: When the drilling device for metal processing is used, the metal to be processed can be supported by the four support rods 14, and the corresponding rotating shaft 18 can be used to limit the outside of the metal to play a fixing role. For metal parts of different specifications and irregular metal parts, the slider 12 can be pushed to slide inside the slide groove 11, driving the positioning block 13 and the support rods 14 and the rotating shaft 18 and other structures to adjust the position, so that the outside of the metal part can be fixed through four support points to achieve clamping of the metal part.

[0027] Embodiment 2

[0028] See also Figure 1-3 Further on the basis of the first embodiment, a drilling mechanism 3 is installed on the top of the processing table 1, a supporting fixing rod 5 is arranged inside the inclined groove 2, a protective shell 6 is fixedly connected to the top of the fixing rod 5, a discharge groove 10 is opened inside the protective shell 6, and a reserved groove 19 is opened inside the protective shell 6.

[0029] Working principle: When the drilling device for metal processing is in use, the protective shell 6 can be set to shield the debris at the splashing site when the drilling mechanism 3 drills the metal part, and the fan 9 can be started to blow the debris through the discharge chute 10 and the reserved groove 19 into the bottom of the protective shell 6, and slide through the inclined groove 2 to the inside of the external material box to complete the debris cleaning.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drilling device for metal processing, comprising a processing table (1), characterized in that: The top of the processing table (1) is provided with an inclined groove (2), the interior of the inclined groove (2) is provided with a support column (4), the top of the support column (4) is fixedly connected to a limit plate (7), the top of the limit plate (7) is provided with a positioning block (13), the top of the positioning block (13) is fixedly connected to a support rod (14), the outside of the support rod (14) is installed with a fixing member (15), the inside of the fixing member (15) is fixedly connected to a connecting rod (16), the top of the connecting rod (16) is fixedly connected to a mounting plate (17), and the bottom of the mounting plate (17) is rotatably connected to a rotating shaft (18).

2. A metal processing drilling device according to claim 1, characterized in that: A drilling mechanism (3) is installed on the top of the processing table (1), a supporting fixing rod (5) is arranged inside the inclined groove (2), a protective shell (6) is fixedly connected to the top of the fixing rod (5), a discharge groove (10) is provided inside the protective shell (6), and a reserved groove (19) is provided inside the protective shell (6).

3. A metal processing drilling device according to claim 2, characterized in that: A telescopic rod (8) is installed on the top of the limiting plate (7), a fan (9) is installed on the top of the protective shell (6), and a through groove corresponding to the telescopic rod (8) is opened inside the protective shell (6), and the telescopic rod (8) is slidably connected to the inside of the groove.

4. A metal processing drilling device according to claim 2, characterized in that: A sliding groove (11) is provided inside the limiting plate (7), a sliding block (12) is slidably connected inside the sliding groove (11), and the sliding block (12) is fixedly connected to the positioning block (13).

5. A metal processing drilling device according to claim 4, characterized in that: The length of the sliding groove (11) is equal to the length of the reserved groove (19), and the cross-sectional area of ​​the support rod (14) is smaller than the cross-sectional area of ​​the reserved groove (19).

6. A metal processing drilling device according to claim 1, characterized in that: Four positioning blocks (13) are provided, four support rods (14) are provided corresponding to the positioning blocks (13), and an opening is provided outside the fixing member (15), and a fixing bolt is provided inside the opening.

7. A metal processing drilling device according to claim 1, characterized in that: The height of the plane where the bottom of the rotating shaft (18) is located is greater than the height of the plane where the top of the supporting rod (14) is located, and four rotating shafts (18) are provided.

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