Integrated full-automatic machining equipment for drilling and tapping of motor shell

Abstract

The invention relates to the technical field of drilling and tapping, and particularly discloses motor shell drilling and tapping integrated full-automatic machining equipment which comprises an equipment base, a support and a feeding box, the feeding box is installed at the top of the equipment base through the support, a main shaft is arranged at the bottom of the feeding box, and a tool changing mechanism is arranged at the bottom of the feeding box. The tool changing mechanism comprises a tool changing assembly, a third motor, a supporting sleeve and a fluted disc. A third motor drives a lower disc to rotate and synchronously drives a mounting assembly to rotate, through meshing transmission of a gear and a fluted disc, the mounting assembly drives a movable sleeve to do reciprocating displacement in a fixing base, and when a tool is coaxial with a main shaft along with the mounting assembly, an upper clamping disc and a lower clamping disc complete preliminary meshing under supporting of a buffering assembly, and butt joint pre-fixing is achieved; when the feeding box drives the cutter to make contact with the motor shell, the buffering assembly plays a role in buffering protection, the transmission stability after butt joint is improved, and the problems that a cutter head of a traditional design is too large in load and complex in debugging are effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drilling and tapping, in particular to a motor shell drilling and tapping integrated full-automatic processing equipment. BACKGROUND

[0002] The drilling and tapping equipment is a special equipment in the field of mechanical processing, mainly used for hole processing and internal thread forming of motor shell, widely used in hardware manufacturing, automobile parts, electronic appliances, precision machinery and other industries. By integrating the core functions of drilling and tapping, the equipment can build a continuous operation process of drilling and tapping, greatly improve the efficiency and accuracy of thread hole processing. First, a cylindrical bottom hole is processed on the motor shell by rotating the drill bit to provide a reference aperture for subsequent thread processing. Then, the internal thread is formed by cutting the tap in the bottom hole, so that the motor shell can be reliably matched with fasteners such as bolts and screws.

[0003] In a single-station automatic drilling and tapping machine, the automatic tool changing mechanism is a core component, and its core structure is a circular tool holder that can rotate around a central shaft. Multiple tool mounting stations are evenly arranged on the edge of the tool holder, and each station can fix different types of processing tools. After completing tool replacement, the tool needs to be accurately aligned with the main shaft of the equipment. At this time, the docking assembly needs to be started to realize the rigid connection of the tool and the main shaft.

[0004] To ensure the docking accuracy and connection stability, each tool usually needs to be equipped with a corresponding specification docking assembly. However, this design has obvious drawbacks: multiple docking assemblies not only increase the load of the tool holder, but also increase the stress load of the main shaft feed box and the connection part of the tool holder and the feed box, which can cause mechanical damage to the connection part of the tool holder and the feed box during processing. At the same time, the docking assembly needs to be accurately matched with the rotation of the tool holder to trigger the corresponding assembly, which significantly increases the difficulty of tool changing debugging.

[0005] Therefore, it is necessary to provide a motor shell drilling and tapping integrated full-automatic processing equipment to solve the above problems. SUMMARY

[0006] The main purpose of the present application is to provide a motor shell drilling and tapping integrated full-automatic processing equipment, which can effectively solve the problems in the background art.

[0007] To achieve the above purpose, the technical scheme adopted by the present application is: The utility model provides a kind of motor shell drilling tapping integrated full-automatic processing equipment, including equipment base, support and feed box, the feed box is installed on the top of equipment base by support, the bottom of feed box is provided with main shaft, the bottom of feed box is provided with tool changing mechanism, the tool changing mechanism includes tool changing assembly, motor three, support sleeve and toothed disc, the inside of tool changing assembly is provided with three installation assemblies and three fixed seats, the top of fixed seat is rotatably connected with a gear, the gear and toothed disc are mutually engaged, the bottom of main shaft is fixedly connected with lower clamping disc; The tool changing assembly includes an upper disc, a connecting ring, and a lower disc, the connecting ring is rotatably connected between the upper disc and the lower disc, the motor three is fixedly installed on the top of the upper disc, the support sleeve is fixedly connected to the top of the lower disc, the toothed disc is fixedly installed on the bottom of the upper disc through the support sleeve, the output shaft of the motor three is fixedly connected with the lower disc through the support sleeve, and the fixed seats are evenly installed in the inside of the lower disc. The installation assembly includes a movable sleeve, a limiting sleeve, and a mounting seat, a reciprocating thread is formed in the inside of the fixed seat, the movable sleeve is drivingly connected with the fixed seat through the protrusion matched with the reciprocating thread, the limiting sleeve is slidingly connected to the inside of the movable sleeve, the mounting seat is threadedly installed at the bottom of the limiting sleeve, the upper clamping disc is fixedly connected to the top end of the limiting sleeve, the gear is slidingly connected to the top of the movable sleeve through the spline, and the top of the limiting sleeve is provided with a buffer assembly.

[0008] As a further improvement of the above-mentioned scheme, the top of the equipment base is provided with a positioning mechanism, the positioning mechanism includes a positioning assembly and a clamping assembly, the positioning assembly includes a positioning seat fixedly installed on the top of the equipment base, a lead screw one is rotatably connected in the inside of the positioning seat, a sliding seat is also slidingly connected in the inside of the positioning seat, a screw transmission is formed between the sliding seat and the lead screw one, the top of the sliding seat is fixedly connected with a movable plate, the inside of the movable plate is symmetrically slidingly connected with two movable seats, the top of the two movable seats is fixedly connected with a movable block, a motor one is fixedly installed on the outside of the positioning seat, and the lead screw one is fixedly connected with the output end of the motor one through the positioning seat.

[0009] As a further improvement of the above-mentioned scheme, the inside of the mounting seat is slidingly connected with a push block and a clamping jaw, the push block and the clamping jaw are fixedly connected with a spring one, a limiting block is fixedly connected on the inner wall of the mounting seat, and the limiting block is slidingly connected with the clamping jaw.

[0010] As a further improvement of the above-mentioned scheme, the buffer assembly includes a buffer disc fixedly connected to the top of the movable sleeve, four connecting blocks are fixedly connected in the inside of the buffer disc, the top of the connecting blocks is symmetrically slidingly connected with two sliding blocks, a roller is rotatably connected between the two sliding blocks, and the sliding blocks are fixedly connected with a spring two between the inner wall of the buffer disc.

[0011] As a further improvement of the above-mentioned scheme, the outer side of the limiting sleeve is fixedly connected with a limiting disc, and the limiting disc is slidingly connected to the inner side of the movable sleeve.

[0012] As a further improvement of the above-mentioned scheme, the clamping assembly comprises a clamping seat slidingly connected to the top of the movable plate, a second screw rod is rotatably connected to the inner side of the clamping seat, and the second screw rod and the movable block form a screw transmission therebetween, a second motor is fixedly installed on the outer side of the clamping seat, and the second screw rod is fixedly connected with the output end of the second motor and penetrates through the clamping seat.

[0013] As a further improvement of the above-mentioned scheme, the top of the clamping seat is fixedly connected with a fixed block and a supporting block, a clamping block is slidingly connected to the top of the clamping seat, a threaded rod is rotatably connected to the inner side of the clamping block, the threaded rod and the supporting block form a screw transmission therebetween, and a driving disc is fixedly connected to the outer side of the threaded rod.

[0014] Compared with the prior art, the present application has the following beneficial effects: The third motor drives the disc to rotate, and synchronously drives the installation assembly to rotate. Through the meshing transmission of the gear and the toothed disc, the installation assembly drives the movable sleeve to reciprocatingly displace in the fixed seat. When the cutter is coaxial with the main shaft along with the installation assembly, the upper clamping disc and the lower clamping disc complete preliminary meshing under the support of the buffer assembly, realize the pre-fixing of the butt joint, and when the cutter contacts the motor shell driven by the feeding box, the buffer assembly not only plays a buffering and protecting role, but also improves the transmission stability after butt joint, effectively avoiding the problems of excessive load of the cutter disc and complex debugging in the traditional design.

[0015] Through the transmission connection of the first screw rod and the sliding seat, the first motor drives the movable plate to drive the clamping seat to realize horizontal precise displacement. Adjusting the position of the movable block can pre-set the longitudinal movement stroke of the clamping seat on the top of the movable plate, improve the flexibility of the machining position adjustment of the motor shell, and at the same time, the second screw rod is used to complete the longitudinal accurate positioning of the clamping seat. Through the cooperative action of the clamping block and the fixed block, the reliable clamping of the motor shell is realized, and the positioning stability in the machining process is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the structure of the equipment base of the present application; Figure 3 It is a schematic diagram of the structure of the feeding box and the tool changing mechanism of the present application; Figure 4 Structure diagram of the tool changing assembly of the present application; Figure 5 Structure diagram of the tool changing mechanism of the present application; Figure 6 Structure diagram of the clamping disc of the present application; Figure 7 Structure diagram of the internal structure of the fixing seat of the present application; Figure 8 Structure diagram of the internal structure of the fixing seat of the present application; Figure 7 Structure diagram of the internal structure of the fixing seat of the present application; Figure 9 Structure diagram of the internal structure of the fixing seat of the present application; Figure 10 Structure diagram of the positioning assembly of the present application; Figure 11 Structure diagram of the clamping seat of the present application.

[0018] In the figure: 1, device base; 2, support; 3, feeding box; 4, positioning mechanism; 41, positioning assembly; 411, positioning seat; 412, sliding seat; 413, movable plate; 414, screw rod one; 415, movable block; 416, movable seat; 417, screw rod two; 42, clamping assembly; 421, clamping seat; 422, fixed block; 423, clamping block; 424, support block; 425, threaded rod; 426, driving disc; 43, motor one; 44, motor two; 5, tool changing mechanism; 51, tool changing assembly; 511, upper disc; 512, connecting ring; 513, lower disc; 52, mounting assembly; 521, movable sleeve; 522, limiting sleeve; 523, mounting seat; 524, limiting disc; 525, push block; 526, clamping jaw; 527, limiting block; 528, spring one; 53, motor three; 54, support sleeve; 55, toothed disc; 56, gear; 57, fixing seat; 58, buffer assembly; 581, buffer disc; 582, connecting block; 583, roller; 584, sliding block; 585, spring two; 59, upper clamping disc; 6, main shaft; 7, lower clamping disc. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0020] Please refer to Figures 1 to 11 The present application provides an embodiment as shown in the figure: A kind of motor shell drilling tapping integrated full-automatic processing equipment, including equipment base 1, support 2 and feed tank 3, feed tank 3 is installed on the top of equipment base 1 by support 2, the bottom of feed tank 3 is provided with main shaft 6, the bottom of feed tank 3 is provided with tool changing mechanism 5, tool changing mechanism 5 includes tool changing assembly 51, motor three 53, support sleeve 54 and gear disc 55, the inside of tool changing assembly 51 is provided with three installation assemblies 52 and three fixed seats 57, the top of fixed seat 57 is rotatably connected with a gear 56, gear 56 and gear disc 55 are mutually engaged, the bottom of main shaft 6 is fixedly connected with lower clamping disc 7; Tool changing assembly 51 includes upper disc 511, connecting ring 512 and lower disc 513, connecting ring 512 is rotatably connected between upper disc 511 and lower disc 513, motor three 53 is fixedly installed at the top of upper disc 511, support sleeve 54 is fixedly connected to the top of lower disc 513, gear disc 55 is fixedly installed at the bottom of upper disc 511 by support sleeve 54, the output shaft of motor three 53 is fixedly connected with lower disc 513 by penetrating support sleeve 54, fixed seat 57 is evenly installed in the inside of lower disc 513; Installation assembly 52 includes movable sleeve 521, limiting sleeve 522 and mounting seat 523, the inside of fixed seat 57 is provided with reciprocating thread, movable sleeve 521 is drivingly connected with fixed seat 57 by the bumping of reciprocating thread, limiting sleeve 522 is slidingly connected to the inside of movable sleeve 521, mounting seat 523 is screw-mounted at the bottom of limiting sleeve 522, upper clamping disc 59 is fixedly connected to the top of limiting sleeve 522, gear 56 is slidingly connected to the top of movable sleeve 521 by spline, and buffer assembly 58 is arranged on the top of limiting sleeve 522; The inside of mounting seat 523 is slidingly connected with push block 525 and clamping jaw 526, spring one 528 is fixedly connected between push block 525 and clamping jaw 526, limiting block 527 is fixedly connected on the inner wall of mounting seat 523, and limiting block 527 is slidingly connected with clamping jaw 526.

[0021] As shown in Figure 3 、 Figure 4 、 Figure 5 And Figure 7 , after motor three 53 is started, the output shaft drives lower disc 513 to rotate by the fixed connection with lower disc 513, and then drives fixed seat 57 and installation assembly 52 evenly installed in the inside of lower disc 513 in tool changing assembly 51 to rotate synchronously; since gear disc 55 is fixed to the bottom of upper disc 511 by support sleeve 54 and remains stationary, gear 56 on the top of fixed seat 57 forms meshing transmission with gear disc 55 when lower disc 513 revolves, gear 56 drives movable sleeve 521 to rotate synchronously by spline, movable sleeve 521 realizes axial reciprocating displacement in fixed seat 57 by the matching of bumping and reciprocating thread on the inner wall of fixed seat 57; As shown in Figure 5 ,Figure 6 、 Figure 7 and Figure 9 As shown in the drawings, the reciprocating displacement of the movable sleeve 521 drives the inner slide connection of the limiting sleeve 522 and the bottom screw connection of the mounting seat 523 to move synchronously; in the mounting seat 523, the push block 525 and the clamping jaw 526 are elastically connected through the spring I 528, and under the limiting and guiding of the limiting block 527, the clamping jaw 526 realizes stable clamping of the tool, so as to realize convenient installation of the drill bit, the tap and the reamer on the equipment, so as to facilitate drilling, tapping and chamfering of the motor shell; As shown in the drawings, Figure 5 and Figure 6 When the mounting assembly 52 rotates to the coaxial position of the main shaft 6, the upper clamping disc 59 at the top end of the limiting sleeve 522 is preliminarily engaged with the lower clamping disc 7 at the bottom of the main shaft 6 under the support of the buffer assembly 58, so as to realize the pre-connection and fixation of the tool and the main shaft 6; the contact of the movable sleeve 521 with the motor shell can further fine-tune the axial position of the tool, so as to ensure the accurate connection and transmission stability during processing.

[0022] As shown in the drawings, Figure 6 , Figure 7 and Figure 8 The buffer assembly 58 includes a buffer disc 581 fixedly connected to the top of the limiting sleeve 522, four connecting blocks 582 are fixedly connected inside the buffer disc 581, the top of the connecting block 582 is symmetrically and slidably connected with a sliding block 584, a roller 583 is rotatably connected between the two sliding blocks 584, and a spring II 585 is fixedly connected between the sliding block 584 and the inner wall of the buffer disc 581.

[0023] In actual application, when the limiting sleeve 522 drives the upper clamping disc 59 to be engaged with the lower clamping disc 7 at the bottom of the main shaft 6, or when the axial impact force is generated by the contact of the tool and the motor shell driven by the feeding box 3, the buffer disc 581 is stressed with the movable sleeve 521, the sliding blocks 584 on both sides of the connecting block 582 in the buffer disc 581 slide under the action of the impact force, the spring II 585 is compressed and elastically deformed, the roller 583 between the sliding blocks 584 disperses the radial stress by rotating, and the elastic reset action of the spring II 585 and the stress relief of the roller 583 are matched, so as to effectively buffer the axial impact and vibration in the process of connection and processing.

[0024] As shown in the drawings, Figure 7 The outer side of the limiting sleeve 522 is fixedly connected with a limiting disc 524, and the limiting disc 524 is slidably connected to the inside of the movable sleeve 521.

[0025] In actual application, the limiting disc 524 outside the limiting sleeve 522 slides along the inside of the movable sleeve 521, which can accurately guide and restrict the axial movement of the limiting sleeve 522, avoid radial deviation of the limiting sleeve 522 when the movable sleeve 521 synchronously displaces or the buffer assembly 58 acts, ensure the coaxiality of the upper clamping disc 59 and the lower clamping disc 7 in the docking process, and enhance the movement stability of the overall structure of the mounting assembly 52.

[0026] As shown in Figure 2 , Figure 10 and Figure 11 , the top of the equipment base 1 is provided with a positioning mechanism 4, the positioning mechanism 4 comprises a positioning assembly 41 and a clamping assembly 42, the positioning assembly 41 comprises a positioning seat 411 fixedly installed at the top of the equipment base 1, a lead screw one 414 is rotatably connected inside the positioning seat 411, a sliding seat 412 is also slidably connected inside the positioning seat 411, and the sliding seat 412 and the lead screw one 414 form a screw transmission therebetween, the top of the sliding seat 412 is fixedly connected with a movable plate 413, the inside of the movable plate 413 is symmetrically slidably connected with movable seats 416, the top of the two movable seats 416 is fixedly connected with movable blocks 415, a motor one 43 is fixedly installed outside the positioning seat 411, and the lead screw one 414 is fixedly connected with the output end of the motor one 43 in a penetrating manner; The clamping assembly 42 comprises a clamping seat 421 slidably connected to the top of the movable plate 413, a lead screw two 417 is rotatably connected inside the clamping seat 421, the lead screw two 417 and the movable blocks 415 form a screw transmission therebetween, a motor two 44 is fixedly installed outside the clamping seat 421, and the lead screw two 417 is fixedly connected with the output end of the motor two 44 in a penetrating manner; The top of the clamping seat 421 is fixedly connected with a fixed block 422 and a supporting block 424, the top of the clamping seat 421 is also slidably connected with a clamping block 423, the inside of the clamping block 423 is rotatably connected with a threaded rod 425, the threaded rod 425 and the supporting block 424 form a screw transmission therebetween, and the outside of the threaded rod 425 is fixedly connected with a driving disc 426.

[0027] In actual application, the motor one 43 drives the lead screw one 414 to rotate, drives the sliding seat 412 to slide along the positioning seat 411 through the screw transmission with the sliding seat 412, and then makes the movable plate 413 fixed at the top to realize lateral displacement adjustment, the movable seats 416 slidably arranged inside the movable plate 413 and the movable blocks 415 fixed at the top can adjust the longitudinal movement boundary of the clamping seat 421 through sliding adjustment; The motor two 44 drives the screw rod two 417 to rotate, and drives the clamping seat 421 to realize the longitudinal accurate displacement along the top of the movable plate 413 by the screw transmission of the movable block 415, when clamping the motor shell, the threaded rod 425 is rotated by rotating the driving disc 426, the threaded rod 425 and the supporting block 424 form screw transmission, the clamping block 423 is pushed to slide along the top of the clamping seat 421, and the reliable clamping positioning of the motor shell is realized in cooperation with the fixed block 422.

[0028] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, changes, and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A full-automatic integrated processing equipment for drilling and tapping of motor shell, comprising an equipment base (1), a support (2) and a feeding box (3), the feeding box (3) is installed on the top of the equipment base (1) through the support (2), and the bottom of the feeding box (3) is provided with a main shaft (6), characterized in that: The bottom of the feeding box (3) is provided with a tool changing mechanism (5), the tool changing mechanism (5) comprises a tool changing assembly (51), a motor three (53), a supporting sleeve (54) and a toothed disc (55), the inside of the tool changing assembly (51) is provided with three mounting assemblies (52) and three fixed seats (57), the top of the fixed seat (57) is rotatably connected with a gear (56), the gear (56) and the toothed disc (55) are in mesh with each other, and the bottom of the main shaft (6) is fixedly connected with a lower clamping disc (7). ​ The tool changing assembly (51) comprises an upper disc (511), a connecting ring (512) and a lower disc (513), the connecting ring (512) is rotatably connected between the upper disc (511) and the lower disc (513), the motor three (53) is fixedly installed at the top of the upper disc (511), the supporting sleeve (54) is fixedly connected to the top of the lower disc (513), the toothed disc (55) is fixedly installed at the bottom of the upper disc (511) through the supporting sleeve (54), the output shaft of the motor three (53) penetrates through the supporting sleeve (54) and is fixedly connected with the lower disc (513), and the fixed seats (57) are uniformly installed in the inside of the lower disc (513). The mounting assembly (52) comprises a movable sleeve (521), a limiting sleeve (522) and a mounting seat (523), the inside of the fixed seat (57) is provided with a reciprocating thread, the movable sleeve (521) is in transmission connection with the fixed seat (57) through the boss matched with the reciprocating thread, the limiting sleeve (522) is slidably connected to the inside of the movable sleeve (521), the mounting seat (523) is screw-mounted at the bottom of the limiting sleeve (522), the top end of the limiting sleeve (522) is fixedly connected with an upper clamping disc (59), the gear (56) is in sliding connection with the top of the movable sleeve (521) through the spline, and the top of the limiting sleeve (522) is provided with a buffer assembly (58).

2. The integrated full-automatic processing equipment for drilling and tapping of a motor shell according to claim 1, characterized in that: The top of the equipment base (1) is provided with a positioning mechanism (4), the positioning mechanism (4) comprises a positioning assembly (41) and a clamping assembly (42), the positioning assembly (41) comprises a positioning seat (411) fixedly installed at the top of the equipment base (1), a screw rod one (414) is rotatably connected in the inside of the positioning seat (411), a sliding seat (412) is also slidably connected in the inside of the positioning seat (411), screw transmission is formed between the sliding seat (412) and the screw rod one (414), the top of the sliding seat (412) is fixedly connected with a movable plate (413), the inside of the movable plate (413) is symmetrically slidably connected with movable seats (416), the top of the two movable seats (416) is fixedly connected with movable blocks (415), a motor one (43) is fixedly installed on the outside of the positioning seat (411), and the screw rod one (414) penetrates through the positioning seat (411) and is fixedly connected with the output end of the motor one (43).

3. The integrated full-automatic processing equipment for drilling and tapping of a motor shell according to claim 2, characterized in that: The inside of the mounting base (523) is slidably connected with a push block (525) and a clamping jaw (526), a spring one (528) is fixedly connected between the push block (525) and the clamping jaw (526), a limiting block (527) is fixedly connected on the inner wall of the mounting base (523), and the limiting block (527) is slidably connected with the clamping jaw (526).

4. The integrated full-automatic processing equipment for drilling and tapping of a motor shell according to claim 2, characterized in that: The buffer assembly (58) comprises a buffer disc (581) fixedly connected to the top of the limiting sleeve (522), four connecting blocks (582) are fixedly connected to the inside of the buffer disc (581), the top of the connecting block (582) is symmetrically slidably connected with a sliding block (584), a roller (583) is rotatably connected between the two sliding blocks (584), and spring two (585) is fixedly connected between the sliding block (584) and the inner wall of the buffer disc (581).

5. The integrated full-automatic processing equipment for drilling and tapping of a motor shell according to claim 2, characterized in that: The outer side of the limiting sleeve (522) is fixedly connected with a limiting disc (524), and the limiting disc (524) is slidably connected to the inside of the movable sleeve (521).

6. The integrated full-automatic processing equipment for drilling and tapping of a motor shell according to claim 2, characterized in that: The clamping assembly (42) comprises a clamping base (421) slidably connected to the top of the movable plate (413), a screw rod two (417) is rotatably connected to the inside of the clamping base (421), screw transmission is formed between the screw rod two (417) and the movable block (415), the outer side of the clamping base (421) is fixedly installed with a motor two (44), and the screw rod two (417) penetrates through the clamping base (421) and is fixedly connected with the output end of the motor two (44).

7. The integrated full-automatic processing equipment for drilling and tapping of a motor shell according to claim 6, characterized in that: The top of the clamping base (421) is fixedly connected with a fixed block (422) and a supporting block (424), the top of the clamping base (421) is also slidably connected with a clamping block (423), a threaded rod (425) is rotatably connected to the inside of the clamping block (423), screw transmission is formed between the threaded rod (425) and the supporting block (424), and the outer side of the threaded rod (425) is fixedly connected with a driving disc (426).

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