Curved surface automatic tapping jig

Abstract

The utility model discloses a curved surface automatic tapping jig which comprises a jig table, and a tapping mechanism is installed on the jig table and used for tapping the surface of a workpiece. A base is fixed to the jig table, a machining table is arranged on the base, and a clamping tool is arranged on the machining table and used for clamping and fixing a workpiece. An overturning mechanism is arranged on the base and used for overturning a workpiece on the base; the turning mechanism comprises a bearing seat fixed on the base, a second motor is rotatably mounted on the bearing seat, and the machining table is fixed on the second motor. The automatic curved surface tapping jig relates to the technical field of tapping jigs, and solves the problems that an existing tapping jig generally performs independent tapping in each direction, and the machining efficiency is high; the problems that the direction of a product needs to be changed for multiple times for working, the working efficiency of the device is too low, omission is prone to occurring, the working range of the device is small, and the working effect of the device is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tapping jigs, in particular to a curved surface automatic tapping jig. Background Art

[0002] Jigs are a large category of tools for carpentry, ironwork, fitter, machinery, electronic control and other handicrafts. They are mainly used as a tool to assist in controlling position or movement. Jigs can be divided into three categories: process assembly jigs, project test jigs and circuit board test jigs. Tapping machines are mechanical processing equipment that processes internal threads, screws or thread buckles on the inner side of holes of various parts with through holes or blind holes of different specifications, such as machine housings, equipment end faces, nuts, flanges, etc.

[0003] The tapping of the existing jig, such as a tapping fixture integrating drilling and tapping disclosed in CN217253063U, wherein the tapping fixture body is assembled by a drilling jig and a tapping jig, combining the processing of drilling and tapping, reducing the time of repeated fixation of parts, and can quickly complete the one-time machining of the product, preventing the product from missing processing and improving the tapping efficiency of the parts.

[0004] However, the existing tapping fixture usually taps separately in each direction, and the direction of the product needs to be changed multiple times to work. The working efficiency of the device is too low and it is easy to miss. The working range of the device is small, which affects the working effect of the device. Therefore, we propose a curved surface automatic tapping fixture. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an automatic tapping jig for curved surfaces, which solves the problems that the prior tapping jigs usually tap separately in each direction, need to change the direction of the product multiple times to work, the working efficiency of the device is too low and omissions are prone to occur, and the working range of the device is small, which affects the working effect of the device.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a curved surface automatic tapping jig, comprising a jig table, on which a tapping mechanism is installed for tapping the surface of a workpiece;

[0007] The fixture table is fixed with a base, the base is provided with a processing table, and the processing table is provided with a clamping tool for clamping and fixing a workpiece;

[0008] The base is provided with a turning mechanism for turning the workpiece on the base;

[0009] The turning mechanism comprises a bearing seat fixed on the base, a second motor is rotatably mounted on the bearing seat, and the processing table is fixed on the second motor.

[0010] Preferably, the tapping mechanism includes a column fixed on the jig table, a crossbeam is provided on one side of the column, the crossbeam is slidably connected to the column up and down through a first electric guide rail, a first motor is provided under the crossbeam, the first motor is horizontally slidably connected to the crossbeam through a second electric guide rail, and a tapping tool is installed at the output end of the first motor.

[0011] Preferably, the clamping tool includes two support tables fixed on the processing table for placing the workpiece, and a clamping device is provided on one side of the support table for clamping the workpiece. The clamping device includes a fixed seat fixed on the processing table, a bolt mounting seat is installed on the fixed seat, a mounting frame is bolted on the bolt mounting seat, a bolt is inserted at one end of the mounting frame, and a locking nut is threaded on the bolt.

[0012] Preferably, a damping spring shock absorber is fixed between the other end of the mounting frame and the processing table.

[0013] Preferably, springs are fixed between the four corners of the lower wall of the processing table and the base.

[0014] Preferably, a rotating shaft is fixed on the bearing seat, and the second motor is fixed to the output end of the rotating shaft.

[0015] Beneficial Effects

[0016] The utility model provides a curved surface automatic tapping fixture. Compared with the prior art, it has the following beneficial effects:

[0017] 1. A curved surface automatic tapping fixture, a clamping tool is installed on the processing table for clamping and fixing the workpiece, a flipping mechanism is arranged on the base, the flipping mechanism includes a bearing seat, a rotating shaft, etc., the rotation of the second motor can drive the processing table to flip, so that the inclination angle of the workpiece on the processing table can be adjusted, so that it can be suitable for the workpiece curved surface tapping processing, after freely adjusting the product tapping position and direction, it is convenient to tap multiple surfaces of the workpiece, there is no need to frequently disassemble the workpiece, while ensuring the working efficiency of the device, ensuring the working effect of the device.

[0018] 2. This kind of curved surface automatic tapping fixture, the clamping tool is used to clamp and fix the workpiece, the clamping tool includes a support table, a clamping device, etc., the mounting frame bolts are fixed on the bolt mounting seat, a bolt is inserted at one end of the mounting frame, and then by changing the insertion depth of the bolt and locking and fixing it through a locking nut, the height of the bolt can be adjusted to facilitate clamping and fixing of workpieces of different specifications, and a damping spring shock absorber is fixed between one end of the mounting frame and the processing table, which can buffer the shaking of the mounting frame when it is fixed, reduce the loosening of the bolt locking structure caused by vibration during tapping, and improve the stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of partial enlarged structure;

[0022] Figure 4 It is a schematic diagram of the overall structure of the utility model.

[0023] In the figure: 1. fixture table; 2. tapping mechanism; 21. column; 22. crossbeam; 23. first electric guide rail; 24. first motor; 25. tapping tool; 26. second electric guide rail; 3. base; 4. processing table; 5. clamping tool; 51. support table; 52. clamping device; 521. fixing seat; 522. bolt mounting seat; 523. mounting frame; 524. damping spring shock absorber; 525. bolt; 526. locking nut; 6. flipping mechanism; 61. bearing seat; 62. rotating shaft; 63. second motor; 64. spring. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 , the utility model provides two technical solutions:

[0026] Embodiment 1:

[0027] A curved surface automatic tapping jig comprises a jig table 1, on which a tapping mechanism 2 is mounted for tapping a workpiece surface;

[0028] A base 3 is fixed on the fixture table 1, a processing table 4 is arranged on the base 3, and a clamping tool 5 is arranged on the processing table 4 for clamping and fixing the workpiece;

[0029] The base 3 is provided with a turning mechanism 6 for turning the workpiece on the base 3;

[0030] The turning mechanism 6 includes a bearing seat 61 fixed on the base 3 , a second motor 63 is rotatably mounted on the bearing seat 61 , and the processing table 4 is fixed on the second motor 63 .

[0031] Embodiment 2:

[0032] The main difference from the first embodiment is:

[0033] A curved surface automatic tapping jig, the tapping mechanism 2 includes a column 21 fixed on a jig table 1, a crossbeam 22 is arranged on one side of the column 21, the crossbeam 22 is connected to the column 21 for vertical sliding movement through a first electric guide rail 23, a first motor 24 is arranged below the crossbeam 22, the first motor 24 is horizontally connected to the crossbeam 22 for horizontal sliding movement through a second electric guide rail 26, a tapping cutter 25 is installed at the output end of the first motor 24, the first motor 24 is started to drive the tapping cutter 25 to rotate to perform tapping processing on the workpiece, the first motor 24 can move horizontally through the second electric guide rail 26, the crossbeam 22 can move up and down through the first electric guide rail 23, and the horizontal position and height of the first motor 24 can be freely adjusted, so as to facilitate the adjustment of the tapping processing position; the clamping tool 5 includes two support tables 51 fixed on the processing table 4 for placing the workpiece, a clamping device 52 is arranged on one side of the support table 51 for clamping the workpiece, the clamping device 52 includes a fixed seat 521 fixed on the processing table 4, and a screw is installed on the fixed seat 521 The bolt mounting seat 522 is bolted with a mounting frame 523 on the bolt mounting seat 522. A bolt 525 is inserted at one end of the mounting frame 523. A locking nut 526 is threadedly connected to the bolt 525. By changing the insertion depth of the bolt 525 and locking and fixing it through the locking nut 526, the height of the bolt 525 can be adjusted to facilitate clamping and fixing workpieces of different specifications; a damping spring shock absorber 524 is fixed between the other end of the mounting frame 523 and the processing table 4, which can buffer the shaking of the mounting frame 523 when it is fixed, reduce the loosening of the bolt locking structure caused by vibration during tapping, and improve the stability of the connection; springs 64 are fixed between the four corners of the lower wall of the processing table 4 and the base 3 to support the four corners of the processing table 4, reduce and improve the support strength; a rotating shaft 62 is fixed on the bearing seat 61, and a second motor 63 is fixed at the output end of the rotating shaft 62. Starting the rotating shaft 62 to drive the second motor 63 to rotate can drive the processing table 4 to flip, so that the inclination angle of the workpiece on the processing table 4 can be adjusted.

[0034] When the curved surface automatic tapping fixture is in use, a clamping tool 5 is installed on the processing table 4 for clamping and fixing the workpiece, and a tapping mechanism 2 is installed on the fixture table 1. The tapping mechanism 2 includes a column 21, a beam 22, etc. The first motor 24 is started to drive the tapping cutter 25 to rotate to perform tapping processing on the workpiece. The first motor 24 can move horizontally through the second electric guide rail 26, and the beam 22 can move up and down through the first electric guide rail 23, so that the horizontal position and height of the first motor 24 can be freely adjusted, so as to facilitate the adjustment of the tapping processing position. A flipping mechanism 6 is provided on the base 3, and the flipping mechanism 6 includes a bearing seat 61, a rotating shaft 62, etc. The rotation of the second motor 63 can drive the processing table 4 to flip, so that the inclination angle of the workpiece on the processing table 4 can be adjusted, so that it can be suitable for the workpiece curved surface tapping processing, and the position and direction of the product tapping can be freely adjusted. , which is convenient for tapping multiple surfaces of the workpiece, and there is no need to frequently disassemble the workpiece, which ensures the working efficiency of the device while ensuring the working effect of the device; in addition, the clamping fixture 5 of the utility model is used for clamping and fixing the workpiece, and the clamping fixture 5 includes a support table 51, a clamping device 52, etc., a mounting frame 523 is bolted to the bolt mounting seat 522, and a bolt 525 is inserted at one end of the mounting frame 523, and then by changing the insertion depth of the bolt 525 and locking and fixing it through a locking nut 526, the height of the bolt 525 can be adjusted to facilitate clamping and fixing workpieces of different specifications, and a damping spring shock absorber 524 is fixed between one end of the mounting frame 523 and the processing table 4, which can buffer the shaking of the mounting frame 523 when it is fixed, reduce the loosening of the bolt locking structure caused by vibration during tapping, and improve the stability of the connection.

[0035] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] 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 curved surface automatic tapping jig, comprising a jig table (1), characterized in that: The jig table (1) is provided with a tapping mechanism (2) for tapping the surface of a workpiece; A base (3) is fixed on the fixture table (1), a processing table (4) is arranged on the base (3), and a clamping tool (5) is arranged on the processing table (4) for clamping and fixing a workpiece; The base (3) is provided with a turning mechanism (6) for turning over the workpiece on the base (3); The turning mechanism (6) comprises a bearing seat (61) fixed on the base (3), a second motor (63) is rotatably mounted on the bearing seat (61), and the processing table (4) is fixed on the second motor (63).

2. The curved surface automatic tapping jig according to claim 1, characterized in that: The tapping mechanism (2) comprises a column (21) fixed on a jig table (1); a crossbeam (22) is arranged on one side of the column (21); the crossbeam (22) is connected to the column (21) in an up-and-down sliding manner via a first electric guide rail (23); a first motor (24) is arranged below the crossbeam (22); the first motor (24) is connected to the crossbeam (22) in a horizontal sliding manner via a second electric guide rail (26); and a tapping tool (25) is installed at the output end of the first motor (24).

3. The curved surface automatic tapping jig according to claim 1, characterized in that: The clamping fixture (5) comprises two support platforms (51) fixed on the processing table (4) for placing the workpiece, a clamping device (52) is arranged on one side of the support platform (51) for clamping the workpiece, the clamping device (52) comprises a fixing seat (521) fixed on the processing table (4), a bolt mounting seat (522) is installed on the fixing seat (521), a mounting frame (523) is bolted on the bolt mounting seat (522), a bolt (525) is inserted at one end of the mounting frame (523), and a locking nut (526) is threadedly connected to the bolt (525).

4. The curved surface automatic tapping jig according to claim 3, characterized in that: A damping spring shock absorber (524) is fixed between the other end of the mounting frame (523) and the processing table (4).

5. The curved surface automatic tapping jig according to claim 1, characterized in that: Springs (64) are fixed between the four corners of the lower wall of the processing table (4) and the base (3).

6. The curved surface automatic tapping jig according to claim 1, characterized in that: A rotating shaft (62) is fixed on the bearing seat (61), and the second motor (63) is fixed on the output end of the rotating shaft (62).

Images