Rotatable radial drill jig

Abstract

The utility model discloses a rotatable radial drilling machine clamp which comprises a drilling machine base, a drilling machine body is installed at the top end of the drilling machine base, a clamping base is installed at the top end of the drilling machine base, a workpiece is clamped through the clamping base, and drilling is convenient. And a rotating groove is formed in the drilling machine base. According to the rotatable radial drilling machine fixture, through the motor and the speed reducer, rotation of the clamping base is achieved, drilling of different positions of a workpiece is achieved in cooperation with the drilling machine body, drilling machining of multiple positions of the same workpiece can be completed through one-time clamping in the structure, and the machining efficiency is improved to the maximum extent; and the clamping seat is supported through the rotating seat, the stability of the clamping seat during rotation is improved, and the smoothness of the clamping seat during rotation is improved in cooperation with the balls.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling machine clamps, in particular to a rotatable radial drilling machine clamp. Background Art

[0002] A radial drilling machine is a drilling machine with a rocker arm that can rotate and rise and fall around a column, and usually the spindle box moves horizontally on the rocker arm. It can also be called a radial drill, and is a hole processing equipment that can be used for various forms of processing such as drilling, expanding holes, reaming holes, tapping, and scraping end faces. According to the clamping structure of the machine tool, radial drills can be divided into hydraulic radial drilling machines and mechanical radial drilling machines. Among all types of drilling machines, radial drilling machines are easy to operate, flexible, and have a wide range of applications. They are typical and are particularly suitable for hole processing of single or batch production of large parts with multiple holes. They are common machine tools in general machining workshops. A radial drilling machine with movable clamps is a type of radial drilling machine;

[0003] Chinese patent authorization announcement number CN211758594U discloses a fixture movable radial drilling machine, including a workpiece, a fixed shell, a fixed connecting plate, a base, a rubber pad, a fixed bottom plate, an isolation protection plate, a copper coil, an iron cylinder and a reinforcing plate. The lower end surface of the workpiece is installed with a fixed shell, the lower side of the fixed shell is installed with a base, a fixed connecting plate is installed at the connection between the fixed shell and the base, a fixed bottom plate is installed inside the fixed shell, an isolation protection plate is installed on the upper end surface of the fixed bottom plate, an iron cylinder is installed on the upper end surface of the fixed bottom plate, a copper coil is wound around the annular side surface of the iron cylinder, and a reinforcing plate is installed on the upper end surface of the iron cylinder. This design solves the problem that the original fixture movable radial drilling machine has a poor fixing effect. The utility model has a reasonable structure, is easy to combine and install, has a good fixing effect, and is highly practical.

[0004] The above-mentioned existing technical solution has the following shortcomings: the workpiece fixing mechanism is connected to the base by tightening bolts. When drilling holes in other positions of the workpiece, the workpiece needs to be removed and clamped again. After calibration, the operation is relatively cumbersome and affects the work progress. Therefore, it is necessary to design a rotatable radial drilling machine fixture to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a rotatable radial drilling machine fixture to solve the problem in the above background technology that multiple adjustments are required when drilling holes at multiple positions of a workpiece.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotatable radial drilling machine fixture, comprising a drilling machine base, a drilling machine body is installed on the top of the drilling machine base, a clamping seat is installed on the top of the drilling machine base, a workpiece is clamped by the clamping seat to facilitate drilling, a rotating seat is installed on the bottom of the clamping seat, a rotating groove is arranged inside the drilling machine base, and the rotating grooves are connected to the rotating seat, a motor is installed inside the drilling machine base, and a reducer is installed on the top of the motor, a receiving groove is arranged inside the clamping seat, and support rods are evenly installed inside the receiving groove, and the inside of the clamping seat A clamping mechanism is provided, and the workpiece is clamped in multiple directions by the clamping mechanism. A cleaning mechanism is provided inside the accommodating groove, and waste chips generated during the drilling process are collected by the cleaning mechanism. A transparent protective cover is installed on the top of the drilling machine base outside the clamping seat, and a through groove is provided inside the transparent protective cover. Handles are installed on both sides of the transparent protective cover, and blocks are evenly installed on the bottom end. Card slots are evenly provided inside the drilling machine base, and the card slots are connected to the card blocks. A limiting mechanism is provided inside the drilling machine base, and the stability of the transparent protective cover after being connected to the drilling machine base is further improved by the limiting mechanism.

[0007] Preferably, the clamping mechanism includes a support rod installed inside the clamping seat, a second electric telescopic rod is evenly installed inside the clamping seat, and a lateral side plate is installed on one side of the second electric telescopic rod, a first electric telescopic rod is evenly installed inside the clamping seat, and a second side plate is installed at one end of the rotating seat.

[0008] Preferably, the cleaning mechanism includes a filter screen installed inside the accommodating groove, and sliders are installed on both sides of the filter screen, the interior of the clamping seat is evenly provided with slide grooves, and the slide grooves are connected to the sliders, one end of the filter screen is installed with a mounting pull plate, and a dust pump is installed inside the clamping seat.

[0009] Preferably, the limiting mechanism comprises a mounting groove arranged inside the drilling machine base, and a limiting block and a spring are respectively installed inside the mounting groove, and a limiting groove is arranged inside the clamping block, and the limiting groove is connected to the clamping block.

[0010] Preferably, the limit blocks are provided in two groups, and each group of the limit blocks is provided with three limit blocks.

[0011] Preferably, grooves are evenly arranged inside the drilling machine base, and balls are installed inside the grooves, and the top ends of the balls are connected to the bottom ends of the rotating seats.

[0012] Preferably, the through slot is located directly below the drilling head in the drilling machine body, and the diameter of the drilling machine body is smaller than the width of the through slot.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the rotatable radial drilling machine clamp not only realizes rotation adjustment, but also realizes the effect of waste collection;

[0014] The motor and reducer are used to realize the rotation of the clamping seat, and the drilling machine body is used to realize the drilling of different positions of the workpiece. In this structure, multiple positions on the same workpiece can be clamped and drilled at one time, which greatly improves the processing efficiency. The support of the clamping seat is realized by the rotating seat, which improves the stability of the clamping seat when rotating. The ball bearing improves the smoothness of the clamping seat when rotating.

[0015] Through the clamping mechanism, the workpiece is supported by the support rod, the lateral side plate is pushed by the second electric telescopic rod, and the second side plate is pushed by the first electric telescopic rod, so that workpieces of different sizes can be centrally clamped, which is convenient for later drilling operations;

[0016] Through the cleaning mechanism, the vacuum pump is started, and the strong suction force causes the waste chips after drilling to pass through the support rod and fall onto the filter net. With the help of the slider and the installation pull plate, the filter net and the clamping seat can be separated, which is convenient for centralized cleaning of the waste chips.

[0017] The transparent protective cover and the clamping block are used to connect the transparent protective cover to the drilling machine base, which is convenient for the staff to observe the work progress during processing and also plays a role in protecting the waste chips, avoiding the splashing of waste chips and improving the safety of the entire drilling process;

[0018] The connection between the clamping block and the clamping slot is limited by the limiting mechanism and the connection between the limiting block and the limiting slot, thereby enhancing the stability of the connection between the transparent protective cover and the drilling machine base. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0021] Figure 3 This is a schematic diagram of the front cross-sectional structure of the clamping seat of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the clamping seat of the utility model from top view;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the transparent protective cover of the utility model;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the clamping seat of the utility model.

[0025] In the figure: 1. drilling machine body; 2. transparent protective cover; 3. clamping seat; 4. rotating seat; 5. drilling machine base; 6. mounting groove; 7. reducer; 8. motor; 9. mounting pull plate; 10. rotating groove; 11. groove; 12. ball bearing; 13. card slot; 14. first electric telescopic rod; 15. card block; 16. limit groove; 17. limit block; 18. spring; 19. horizontal side plate; 20. dust suction pump; 21. filter screen; 22. receiving groove; 23. slider; 24. slide groove; 25. second side plate; 26. second electric telescopic rod; 27. support rod; 28. through groove; 29. ​​handle. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 6 , this utility provides the following technical solutions:

[0028] Embodiment 1: In order to solve the problem of workpiece drilling position adjustment in the prior art, the following solution is disclosed. For details, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 , including a drilling machine base 5, a drilling machine body 1 is installed on the top of the drilling machine base 5, a clamping seat 3 is installed on the top of the drilling machine base 5, the workpiece is clamped by the clamping seat 3 to facilitate drilling, a rotating seat 4 is installed at the bottom of the clamping seat 3, a rotating groove 10 is arranged inside the drilling machine base 5, and the rotating groove 10 is connected to the rotating seat 4, a motor 8 is installed inside the drilling machine base 5, and a reducer 7 is installed on the top of the motor 8, a receiving groove 22 is arranged inside the clamping seat 3, and a support rod 27 is evenly installed inside the receiving groove 22, and the clamping seat 3 is arranged inside There is a clamping mechanism, which can be used to clamp the workpiece in multiple directions; the clamping mechanism includes a support rod 27 installed inside the clamping seat 3, a second electric telescopic rod 26 is evenly installed inside the clamping seat 3, and a lateral side plate 19 is installed on one side of the second electric telescopic rod 26, a first electric telescopic rod 14 is evenly installed inside the clamping seat 3, and a second side plate 25 is installed at one end of the rotating seat 4; grooves 11 are evenly arranged inside the drilling machine base 5, and balls 12 are installed inside the grooves 11, and the top ends of the balls 12 are connected to the bottom ends of the rotating seat 4.

[0029] In this embodiment, when it is necessary to drill a hole in a workpiece, the workpiece is placed on the support rod 27 inside the clamping seat 3, the second electric telescopic rod 26 is started to push the lateral side plate 19, and the first electric telescopic rod 14 is started to push the second side plate 25, so as to push the workpiece to the middle position, and the drilling machine body 1 is used to realize flexible drilling in a horizontal position, and the reducer 7 and the motor 8 are started to drive the clamping seat 3 to rotate, so as to realize the need for flexible drilling of multiple positions of the workpiece, thereby improving the flexibility of the radial drilling machine fixture.

[0030] Embodiment 2: This embodiment is different from the embodiment 1. While realizing rotation, the waste chips in the drilling hole can be collected. Figure 1 , Figure 3 , Figure 4 and Figure 6 As shown, a cleaning mechanism is provided inside the receiving groove 22, and waste chips generated during the drilling process are collected by the cleaning mechanism; the cleaning mechanism includes a filter screen 21 installed inside the receiving groove 22, and sliders 23 are installed on both sides of the filter screen 21, and slide grooves 24 are evenly provided inside the clamping seat 3, and the slide grooves 24 are connected to the sliders 23, a mounting pull plate 9 is installed at one end of the filter screen 21, and a dust pump 20 is installed inside the clamping seat 3.

[0031] In this embodiment, when the workpiece is being drilled, the dust pump 20 is started at the same time, so that the waste chips generated during the drilling process pass through the support rod 27 due to the greater suction force and are adsorbed on the filter screen 21. In conjunction with the slider 23 and the installation pull plate 9, after the processing is completed, the filter screen 21 is moved out of the clamping seat 3 for regular cleaning or replacement, which reduces the labor intensity of the staff to a certain extent and is beneficial to improving work efficiency.

[0032] Embodiment 3: This embodiment is different from the embodiment 1, and achieves the effect of splash prevention. Figure 1 and Figure 5 As shown, a transparent protective cover 2 is installed on the top of the drilling machine base 5 outside the clamping seat 3, and a through groove 28 is arranged inside the transparent protective cover 2, and handles 29 are installed on both sides of the transparent protective cover 2, and a clamping block 15 is evenly installed on the bottom end, and a clamping groove 13 is evenly arranged inside the drilling machine base 5, and the clamping groove 13 is connected to the clamping block 15, and a limiting mechanism is arranged inside the drilling machine base 5, and the stability of the transparent protective cover 2 after being connected to the drilling machine base 5 is further improved by the limiting mechanism; the limiting mechanism includes a mounting groove 6 arranged inside the drilling machine base 5, and a limiting block 17 and a spring 18 are respectively installed inside the mounting groove 6, and a limiting groove 16 is arranged inside the clamping block 15, and the limiting groove 16 is connected to the clamping block 15; two groups of limiting blocks 17 are provided, and each group of limiting blocks 17 is provided with three; the through groove 28 is located directly below the drilling head in the drilling machine body 1, and the diameter of the drilling machine body 1 is smaller than the width of the through groove 28.

[0033] In this embodiment, when the workpiece is clamped during use and before drilling, the block 15 below the transparent protective cover 2 is connected to the internal slot 13 of the drilling machine base 5 by the handle 29, and the mutual attraction of the first magnet and the second magnet and the spring 18 realize the connection between the limit slot 16 and the limit block 17 under the elastic reset action, thereby realizing the limit connection between the transparent protective cover 2 and the drilling machine base 5, and the drilling machine body 1 penetrates the interior of the through slot 28 to drill the workpiece inside the clamping seat 3, thereby avoiding waste chips from hurting the workers during the drilling process, thereby improving the safety of the entire processing process.

[0034] Although the 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 rotatable radial drilling machine fixture, comprising a drilling machine base (5), a drilling machine body (1) being mounted on the top of the drilling machine base (5), a clamping seat (3) being mounted on the top of the drilling machine base (5), and a workpiece being clamped by the clamping seat (3) to facilitate drilling, characterized in that: A rotating seat (4) is installed at the bottom end of the clamping seat (3); a rotating groove (10) is arranged inside the drilling machine base (5), and the rotating groove (10) is connected to the rotating seat (4); a motor (8) is installed inside the drilling machine base (5), and a reducer (7) is installed at the top of the motor (8); a receiving groove (22) is arranged inside the clamping seat (3), and support rods (27) are evenly installed inside the receiving groove (22); a clamping mechanism is arranged inside the clamping seat (3), and the workpiece is clamped in multiple directions by the clamping mechanism; a cleaning mechanism is arranged inside the receiving groove (22), and the cleaning mechanism is used to clean the workpiece. A cleaning mechanism is provided to collect waste chips generated during the drilling process; a transparent protective cover (2) is installed on the top of the drilling machine base (5) outside the clamping seat (3); a through groove (28) is provided inside the transparent protective cover (2); handles (29) are installed on both sides of the transparent protective cover (2); a clamping block (15) is evenly installed on the bottom end; a clamping groove (13) is evenly provided inside the drilling machine base (5); and the clamping groove (13) is connected to the clamping block (15); a limiting mechanism is provided inside the drilling machine base (5); and the stability of the transparent protective cover (2) after being connected to the drilling machine base (5) is further improved by the limiting mechanism.

2. The rotatable radial drilling machine fixture according to claim 1, characterized in that: The clamping mechanism comprises a support rod (27) mounted inside the clamping seat (3), a second electric telescopic rod (26) is evenly mounted inside the clamping seat (3), and a lateral side plate (19) is mounted on one side of the second electric telescopic rod (26), a first electric telescopic rod (14) is evenly mounted inside the clamping seat (3), and a second side plate (25) is mounted on one end of the rotating seat (4).

3. The rotatable radial drilling machine fixture according to claim 1, characterized in that: The cleaning mechanism comprises a filter screen (21) installed inside the receiving groove (22), and sliders (23) are installed on both sides of the filter screen (21), and the interior of the clamping seat (3) is evenly provided with slide grooves (24), and the slide grooves (24) are connected to the sliders (23), one end of the filter screen (21) is installed with a mounting pull plate (9), and the interior of the clamping seat (3) is installed with a dust suction pump (20).

4. The rotatable radial drilling machine fixture according to claim 1, characterized in that: The limiting mechanism comprises a mounting groove (6) arranged inside the drilling machine base (5), and a limiting block (17) and a spring (18) are respectively installed inside the mounting groove (6), and a limiting groove (16) is arranged inside the clamping block (15), and the limiting groove (16) is connected to the clamping block (15).

5. The rotatable radial drilling machine fixture according to claim 4, characterized in that: The limit blocks (17) are provided in two groups, and each group of the limit blocks (17) is provided with three.

6. The rotatable radial drilling machine fixture according to claim 1, characterized in that: Grooves (11) are evenly arranged inside the drilling machine base (5), and balls (12) are installed inside the grooves (11), and the top ends of the balls (12) are connected to the bottom ends of the rotating seats (4).

7. The rotatable radial drilling machine fixture according to claim 1, characterized in that: The through slot (28) is located directly below the drilling head in the drilling machine body (1), and the diameter of the drilling machine body (1) is smaller than the width of the through slot (28).

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