Positioning tool for machining drilling

Abstract

The utility model relates to the technical field of positioning tools, in particular to a positioning tool for machining drilling, an adjusting assembly is mounted on the upper portion of a fixing seat, a positioning assembly is mounted at the position, corresponding to the adjusting assembly, of the upper portion of the fixing seat, and the adjusting assembly comprises an adjusting frame mounted at the top of the fixing seat. An adjusting seat is slidably connected to the outer portion of the adjusting frame, a fixing frame is fixedly installed on the outer wall of the adjusting seat, the adjusting frame and the adjusting seat are connected through a lifting mechanism, the positioning assembly comprises a U-shaped frame installed at the top of the fixing frame, and rotating shafts are symmetrically and rotatably connected to the top of the U-shaped frame; a positioning seat is connected between the inner sides of the two rotating shafts and provided with a clamping mechanism. According to the positioning tool for machining drilling, the angle during drilling can be adjusted, the convenience during drilling machining is improved, and the machining effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning tooling, in particular to a positioning tooling for machining and drilling. Background Art

[0002] Machining refers to the process of changing the external dimensions or performance of a workpiece through a mechanical device. In the production process, any process that changes the shape, size, position and properties of the production object to make it a finished product or semi-finished product is called a process. It is the main part of the production process. For example, a Chinese patent discloses a drilling machine with positioning function for machining (authorization announcement number CN215698117U). When used, this patented technology can better adapt the drilling machine to processing raw materials of different specifications, so that the processing stability and safety of the equipment are better improved;

[0003] However, the positioning tool disclosed above still has some defects when in use: when in use, the device simply fixes and clamps the workpiece to be drilled, and cannot conveniently adjust the angle and height of the clamping, so that it is impossible to drill holes at different positions and angles of the workpiece, affecting the convenience of drilling. Therefore, those skilled in the art provide a positioning tool for machining drilling to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a positioning tool for machining drilling to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A positioning tool for machining drilling, comprising a fixed seat, an adjusting component is installed on the upper part of the fixed seat, and a positioning component is installed at the position of the upper part of the fixed seat corresponding to the adjusting component;

[0007] The adjustment assembly includes an adjustment frame installed on the top of the fixed seat, the outside of the adjustment frame is slidably connected with the adjustment seat, the outer wall of the adjustment seat is fixedly installed with the fixing frame, and the adjustment frame and the adjustment seat are connected through a lifting mechanism;

[0008] The positioning assembly comprises a C-shaped frame installed on the top of the fixing frame, the top of the C-shaped frame is symmetrically rotatably connected with a rotating shaft, a positioning seat is connected between the inner sides of the two rotating shafts, and the positioning seat is provided with a clamping mechanism.

[0009] As a further solution of the utility model: the lifting mechanism includes a rotating wheel rotatably installed in the middle of the top of the adjustment frame, a threaded adjustment rod is fixedly installed at the rotating shaft of the rotating wheel, and a matching threaded adjustment sleeve is fixedly installed at the rear of the adjustment seat at the position of the threaded adjustment rod.

[0010] As a further solution of the utility model: sliding rails are symmetrically installed on both sides of the outer wall of the adjustment frame, and matching sliding sleeves are fixedly installed at the positions of the rear of the adjustment seat corresponding to the sliding rails.

[0011] As a further solution of the utility model: a driving motor is fixedly installed on the outer wall of the fixed frame, a synchronous pulley is fixedly installed on the output shaft of the driving motor and the outside of the rotating shaft, a synchronous belt is connected between the outsides of the two rotating shafts, and a locking push rod is fixedly installed on the inner bottom of the U-shaped frame.

[0012] As a further solution of the utility model: the output shaft of the locking push rod is installed with a connecting rod, the outer end of the connecting rod is fixedly installed with a jacking arm, and a matching connecting slide rail is installed at the inner bottom of the U-shaped frame corresponding to the position of the jacking arm.

[0013] As a further solution of the utility model: the clamping mechanism includes a telescopic rod installed at the outer edge of the positioning seat, the output shaft of the telescopic rod is equipped with a pushing arm, and the pushing arm is slidably connected to the positioning seat, the end of the positioning seat is rotatably connected to a clamping plate, and the outer end of the pushing arm is rotatably connected to the end of the clamping plate.

[0014] As a further solution of the utility model: an adjusting screw seat is installed at the upper part of the positioning seat corresponding to the position of the clamping clamp, the internal thread of the adjusting screw seat is connected with an adjusting screw, and the outer end of the adjusting screw is rotatably mounted with a fixed clamp seat.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A positioning tool for machining drilling. When in use, the workpiece to be drilled is placed on the positioning seat, and the pushing arm is pushed by the telescopic rod to drive the clamping plate to adjust the angle. The clamping plate can be pressed against the fixed clamping seat, and the workpiece to be drilled can be clamped by the clamping plate and the fixed clamping seat. By adjusting the adjusting screw at the adjusting screw seat, the distance of the fixed clamping seat can be adjusted, so that it can adapt to clamp workpieces of different sizes, improve the convenience when drilling, and is better than the traditional method.

[0017] 2. A positioning tool for machining drilling, which drives the threaded adjustment rod to rotate by twisting the rotating wheel on the adjustment frame, and drives the adjustment seat to rise and fall in cooperation with the threaded adjustment sleeve. At the same time, the synchronous pulley is driven by the driving motor to rotate, and the rotating shaft is driven by the synchronous belt to rotate, which can drive the positioning seat to adjust the angle, thereby realizing multi-directional drilling and improving the drilling effect, which is better than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a positioning tool for machining drilling;

[0019] Figure 2 It is a structural schematic diagram of an adjustment frame in a positioning tool for machining drilling;

[0020] Figure 3 The schematic diagram of the structure of a jig in a positioning tool for machining drilling;

[0021] Figure 4 The present invention is a structural schematic diagram of a positioning seat in a positioning tool for machining drilling.

[0022] In the figure: 1. fixed seat; 2. adjustment frame; 3. adjustment seat; 4. fixed frame; 5. profile frame; 6. positioning seat; 7. rotating wheel; 8. threaded adjustment rod; 9. threaded adjustment sleeve; 10. sliding rail; 11. sliding sleeve; 12. rotating shaft; 13. driving motor; 14. synchronous pulley; 15. synchronous belt; 16. locking push rod; 17. connecting rod; 18. jacking arm; 19. connecting slide rail; 20. telescopic rod; 21. pushing arm; 22. clamping plate; 23. fixed clamp seat; 24. adjusting screw; 25. adjusting screw seat. 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 Figures 1 to 4 In the embodiment of the utility model, a positioning tool for machining drilling comprises a fixed seat 1, an adjusting component is installed on the upper part of the fixed seat 1, and a positioning component is installed at the upper part of the fixed seat 1 corresponding to the position of the adjusting component; the adjusting component comprises an adjusting frame 2 installed on the top of the fixed seat 1, an adjusting seat 3 is slidably connected to the outside of the adjusting frame 2, a fixing frame 4 is fixedly installed on the outer wall of the adjusting seat 3, and the adjusting frame 2 and the adjusting seat 3 are connected through a lifting mechanism;

[0025] The positioning assembly includes a C-shaped frame 5 installed on the top of the fixed frame 4, the top of the C-shaped frame 5 is symmetrically connected to the rotating shaft 12, and a positioning seat 6 is connected between the inner sides of the two rotating shafts 12, and the positioning seat 6 is provided with a clamping mechanism; the clamping mechanism includes a telescopic rod 20 installed at the outer edge of the positioning seat 6, the output shaft of the telescopic rod 20 is installed with a push arm 21, and the push arm 21 is slidably connected to the positioning seat 6, and the end of the positioning seat 6 is rotatably connected to a clamping clamp 22, and the outer end of the push arm 21 is rotatably connected to the end of the clamping clamp 22, and the upper part of the positioning seat 6 corresponds to the clamping clamp 22. An adjusting screw seat 25 is installed at the position, and the internal thread of the adjusting screw seat 25 is connected to the adjusting screw rod 24, and the outer end of the adjusting screw rod 24 is rotatably installed with a fixed clamp seat 23. The workpiece to be drilled is placed on the positioning seat 6, and the pushing arm 21 is pushed by the telescopic rod 20 to drive the clamping plate 22 to adjust the angle. The clamping plate 22 can be pressed against the fixed clamp seat 23, and the workpiece to be drilled can be clamped by the clamping plate 22 and the fixed clamp seat 23. By adjusting the adjusting screw rod 24 at the adjusting screw seat 25, the distance of the fixed clamp seat 23 can be adjusted, so that it can adapt to clamping workpieces of different sizes.

[0026] exist Figure 2 and 3 The lifting mechanism includes a rotating wheel 7 rotatably mounted at the middle of the top of the adjusting frame 2, a threaded adjusting rod 8 is fixedly mounted on the rotating shaft of the rotating wheel 7, a matching threaded adjusting sleeve 9 is fixedly mounted at the position of the threaded adjusting rod 8 at the rear of the adjusting seat 3, sliding rails 10 are symmetrically mounted on both sides of the outer wall of the adjusting frame 2, and matching sliding sleeves 11 are fixedly mounted at the positions of the sliding rails 10 at the rear of the adjusting seat 3, a driving motor 13 is fixedly mounted on the outer wall of the fixed frame 4, and the output shaft of the driving motor 13 and the outer side of the rotating shaft 12 are fixedly mounted A synchronous pulley 14 is installed, and a synchronous belt 15 is connected between the outsides of the two rotating shafts 12. A locking push rod 16 is fixedly installed on the inner bottom of the U-shaped frame 5. By twisting the rotating wheel 7 at the adjustment frame 2, the threaded adjustment rod 8 is driven to rotate, and the threaded adjustment sleeve 9 drives the adjustment seat 3 to rise and fall. At the same time, the synchronous pulley 14 is driven to rotate by the driving motor 13, and the rotating shaft 12 is driven to rotate by the synchronous belt 15, which can drive the positioning seat 6 to adjust the angle, thereby realizing multi-directional drilling and improving the drilling effect.

[0027] exist Figure 1 and 3 Middle: The output shaft of the locking push rod 16 is installed with a connecting rod 17, and a top arm 18 is fixedly installed on the outer end of the connecting rod 17. A matching connecting slide rail 19 is installed at the inner bottom of the U-shaped frame 5 corresponding to the position of the top arm 18. The locking push rod 16 pushes the top arm 18 at the connecting rod 17 to rise and fall, and the positioning seat 6 can be supported by the top arm 18, thereby improving the stability during drilling.

[0028] The working principle of the utility model is as follows: when in use, the drilling workpiece is placed on the positioning seat 6, and the pushing arm 21 is pushed by the telescopic rod 20 to drive the clamping clamp 22 to adjust the angle, so that the clamping clamp 22 can be pressed against the fixed clamp seat 23, and the workpiece to be drilled can be clamped by the clamping clamp 22 and the fixed clamp seat 23, and the distance between the fixed clamp seat 23 can be adjusted by adjusting the adjusting screw 24 at the adjusting screw seat 25, so that it can adapt to clamping workpieces of different sizes, thereby improving the convenience when drilling, and by twisting the rotating wheel 7 at the adjusting frame 2, the threaded adjusting rod 8 is driven to rotate, and the threaded adjusting sleeve 9 drives the adjusting seat 3 to rise and fall. At the same time, the synchronous pulley 14 is driven to rotate by the driving motor 13, and the rotating shaft 12 is driven to rotate by the synchronous belt 15, so that the positioning seat 6 can be driven to adjust the angle, thereby realizing multi-directional drilling, improving the drilling effect, and being convenient for users to use, which is more practical.

Claims

1. A positioning tool for machining drilling, comprising a fixing seat (1), characterized in that: An adjustment component is installed on the upper part of the fixing seat (1), and a positioning component is installed at a position on the upper part of the fixing seat (1) corresponding to the adjustment component; The adjustment assembly comprises an adjustment frame (2) mounted on the top of a fixed seat (1); the outside of the adjustment frame (2) is slidably connected to an adjustment seat (3); a fixing frame (4) is fixedly mounted on the outer wall of the adjustment seat (3); and the adjustment frame (2) and the adjustment seat (3) are connected via a lifting mechanism; The positioning assembly comprises a C-shaped frame (5) mounted on the top of a fixing frame (4); the top of the C-shaped frame (5) is symmetrically rotatably connected to a rotating shaft (12); a positioning seat (6) is connected between the inner sides of the two rotating shafts (12); and the positioning seat (6) is provided with a clamping mechanism.

2. A positioning tool for machining drilling according to claim 1, characterized in that: The lifting mechanism comprises a rotating wheel (7) rotatably mounted at the middle of the top of the adjusting frame (2), a threaded adjusting rod (8) being fixedly mounted at the rotating shaft of the rotating wheel (7), and a matching threaded adjusting sleeve (9) being fixedly mounted at the rear of the adjusting seat (3) at a position corresponding to the threaded adjusting rod (8).

3. A positioning tool for machining drilling according to claim 1, characterized in that: Sliding rails (10) are symmetrically mounted on both sides of the outer wall of the adjustment frame (2), and matching sliding sleeves (11) are fixedly mounted at the rear of the adjustment seat (3) at positions corresponding to the sliding rails (10).

4. A positioning tool for machining drilling according to claim 1, characterized in that: A driving motor (13) is fixedly mounted on the outer wall of the fixed frame (4); a synchronous pulley (14) is fixedly mounted on the output shaft of the driving motor (13) and the outside of the rotating shaft (12); a synchronous belt (15) is connected between the outsides of the two rotating shafts (12); and a locking push rod (16) is fixedly mounted on the inner bottom of the U-shaped frame (5).

5. A positioning tool for machining drilling according to claim 4, characterized in that: The output shaft of the locking push rod (16) is installed with a connecting rod (17), the outer end of the connecting rod (17) is fixedly installed with a jacking arm (18), and a matching connecting slide rail (19) is installed at the position of the inner bottom of the U-shaped frame (5) corresponding to the jacking arm (18).

6. A positioning tool for machining drilling according to claim 1, characterized in that: The clamping mechanism comprises a telescopic rod (20) mounted on the outer edge of the positioning seat (6); the output shaft of the telescopic rod (20) is mounted with a pushing arm (21), and the pushing arm (21) is slidably connected to the positioning seat (6); the end of the positioning seat (6) is rotatably connected with a clamping plate (22), and the outer end of the pushing arm (21) is rotatably connected to the end of the clamping plate (22).

7. A positioning tool for machining drilling according to claim 6, characterized in that: An adjusting screw seat (25) is installed at the upper part of the positioning seat (6) at a position corresponding to the clamping clamp (22), the internal thread of the adjusting screw seat (25) is connected to an adjusting screw rod (24), and the outer end of the adjusting screw rod (24) is rotatably mounted with a fixed clamp seat (23).

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