Positioning screw driving jig and machining equipment

Abstract

The utility model discloses a kind of positioning screwdriver jig and processing equipment, the positioning screwdriver jig includes fixed module, double-shaft adjusting module and electric screwdriver module, fixed module is equipped with first recess, first recess is equipped with first through slot, double-shaft adjusting module includes sequentially connected from top to bottom bearing, first moving component and second moving component, bearing is threaded first through slot and extends to first recess, bearing is moved back and forth by first moving component, bearing is moved left and right by second moving component, bearing is suitable for with first recess cooperation formation product installation position, electric screwdriver module includes moving frame and electric screwdriver installed on moving frame, electric screwdriver is suitable for by moving frame and moved to processing position. The positioning screwdriver jig and processing equipment can accurately position product and be assembled by electric screwdriver.

Description

Technical Field

[0001] This utility model relates to the field of industrial machinery technology, and in particular to a positioning screw-driving fixture and processing equipment. Background Technology

[0002] In the current electronics manufacturing field, especially in the production process involving the assembly of precision electronic chips (such as various processors, memory, sensors, communication module chips, etc.), the precise alignment and reliable tightening of electronic chips with related carriers are crucial steps to ensure product functionality and quality. Currently, production generally relies on operators directly using handheld electric screwdrivers. This method suffers from low alignment accuracy and inefficiency, and misalignment can easily damage the products. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a positioning screw-driving fixture that can accurately position products and assemble them using an electric screwdriver.

[0004] This utility model also proposes a processing device having the above-mentioned positioning screw-driving fixture.

[0005] The positioning and screw-driving fixture according to the first aspect of the present invention includes: A fixing module, wherein the fixing module has a first groove, and the first groove has a first through groove; A dual-axis adjustment module includes a support member, a first moving component, and a second moving component connected sequentially from top to bottom. The support member passes through the first through slot and extends into the first groove. The support member moves back and forth through the first moving component and moves left and right through the second moving component. The support member is adapted to cooperate with the first groove to form a product installation position. An electric screwdriver module, the electric screwdriver module including a movable frame and an electric screwdriver mounted on the movable frame, the electric screwdriver being adapted to be moved to a processing position via the movable frame.

[0006] According to some embodiments of the present invention, the second moving component includes a first positioning block, a first fixing block, and a first limiting block arranged in parallel from left to right. A first guide rail slider is fixedly installed on the first fixing block. A first movable block is fixedly installed on the movable end of the first guide rail slider. One side of the first movable block is connected to the first positioning block through a first elastic body. The other side of the first movable block is in contact with the first limiting block through a first bolt. The first moving component is disposed on the first movable block.

[0007] According to some embodiments of the present invention, the first moving component includes a second positioning block, a second fixing block, and a second limiting block arranged in parallel from front to back. The second fixing block, the second positioning block, and the second limiting block are disposed on the second moving component. A second guide rail slider is fixedly installed on the second fixing block. A second movable block is fixedly installed on the movable end of the second guide rail slider. One side of the second movable block is connected to the second positioning block through a second elastic body. The other side of the second movable block is in contact with the second limiting block through a second bolt. The bearing member is disposed on the second movable block.

[0008] According to some embodiments of the present invention, the movable frame includes a vertical pole, a slider, a first connecting member and a second connecting member. The slider is movably sleeved on the vertical pole. One end of the first connecting member is fixedly connected to the slider, and the other end of the first connecting member is rotatably connected to one end of the second connecting member. The electric screwdriver is installed on the other end of the second connecting member.

[0009] According to some embodiments of the present invention, the electric screwdriver module further includes a controller and a display, wherein the electric screwdriver is electrically connected to the controller and the display is electrically connected to the controller.

[0010] According to some embodiments of the present invention, the fixing module includes a fixing box and a fixing platform. The dual-axis adjustment module is disposed inside the fixing box. The first through groove passes through the fixing box. The fixing box is provided with a plurality of limiting protrusions. The plurality of limiting protrusions are adapted to connect with the fixing platform. The fixing platform is provided with the first groove. A screw box is also provided on one side of the fixing platform.

[0011] According to some embodiments of the present invention, a substrate is also included, and the fixing module and the electric screwdriver module are mounted on the substrate.

[0012] According to some embodiments of the present invention, an auxiliary positioner is also included. The auxiliary positioner is disposed on the substrate and on the right side of the fixing module. The auxiliary positioner is provided with a positioning protrusion.

[0013] According to some embodiments of this utility model, a clamp is also included. The clamp is placed on the substrate. The clamp includes a gripper alignment block, a pressing post, a limiting shaft, and a cover plate. The pressing post is vertically inserted through the upper end of the gripper alignment block. The gripper alignment block has a limiting hole. The limiting shaft passes through the limiting hole and is fixedly connected to the pressing post. The lower end of the pressing post contacts the rear side of the cover plate. The middle end of the cover plate is connected to the gripper alignment block through a rotating shaft. The front end of the cover plate is located in front of the gripper alignment block. The pressing post is adapted to press the cover plate to flip relative to the gripper alignment block. The gripper alignment block has a positioning hole that is adapted to the working end of the electric screwdriver and to the positioning protrusion.

[0014] The processing equipment according to the second aspect of the present invention includes a positioning screw-driving fixture according to the first aspect of the present invention described above.

[0015] The present invention has at least the following beneficial effects: the first groove in the fixed module can provide a basic positioning reference, and the first and second moving components can cooperate to make the carrier component move in a precise plane position, thus forming a precise product installation position. In addition, the electric screwdriver module can tighten the screw with precise force, thus realizing a high-precision and high-efficiency assembly screw fastening operation.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the assembly structure of the positioning screw-driving fixture according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the assembly structure of the hidden part fixing box structure of the positioning screw-driving fixture according to an embodiment of the present utility model; Figure 3 for Figure 2 The top view of the assembly structure of the fixing module and the carrier of the positioning screw-driving fixture is shown. Figure 4 for Figure 3 The diagram shows the structure of the dual-axis adjustment module of the positioning screw-driving fixture; Figure 5 for Figure 2 An exploded view of the dual-axis adjustment module of the positioning screw-driving fixture is shown. Figure 6 for Figure 2 The diagram shows the assembly structure of the electric screwdriver module and the base plate of the positioning screwdriver fixture. Figure 7 for Figure 6 An exploded view of the moving frame of the electric screwdriver module for positioning and screwing fixtures is shown. Figure 8 for Figure 2 The exploded view of the assembly structure of the fixing module and the bearing component of the positioning screw-driving fixture is shown. Figure 9 for Figure 2 Enlarged view of point A; Figure 10 for Figure 2 The diagram shows the structure of the fixture for the positioning screw-driving jig.

[0018] Figure label: Fixed module 100, first groove 110, first through groove 111, fixed box 120, limiting protrusion 121, fixed platform 130, screw box 140 Dual-axis adjustment module 200, bearing component 210, first moving component 220, second positioning block 221, second fixing block 222, second limiting block 223, second guide rail slider 224, second movable block 225, second elastic body 226, second bolt 227, second moving component 230, first positioning block 231, first fixing block 232, first limiting block 233, first guide rail slider 234, first movable block 235, first elastic body 236, first bolt 237. Electric screwdriver module 300, movable frame 310, upright pole 311, slider 312, first connector 313, second connector 314, rotating component 315, two-stage bolt 316, electric screwdriver 320, controller 330, display 340, dust cover 350. Substrate 400, Auxiliary locator 500, positioning protrusion 510, Fixture 600, clamp 600, gripper alignment block 610, limit hole 611, positioning hole 612, pressing column 620, limit shaft 630, cover plate 640, rotating shaft 650. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the terms "left," "right," "upper," "lower," "vertical," "horizontal," "bottom," "inner," and "surrounding," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined as "first" or "second" may explicitly or implicitly include one or more of those features. In the description of this invention, unless otherwise stated, "several" means two or more.

[0021] In the description of this utility model, unless otherwise explicitly defined, the terms "setting", "installing", "connecting", "linking", etc. should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in combination with the specific content of the technical solution.

[0022] The following is as follows Figures 1 to 10 This invention describes a positioning screw-driving fixture according to an embodiment of the present invention.

[0023] like Figures 1 to 3 As shown, a positioning screwdriver fixture according to an embodiment of the present utility model includes a fixing module 100, a dual-axis adjustment module 200, and an electric screwdriver module 300.

[0024] The fixed module 100 has a first groove 110, and the first groove 110 has a first through groove 111. The dual-axis adjustment module 200 includes a support member 210, a first moving component 220 and a second moving component 230 connected sequentially from top to bottom. The support member 210 passes through the first through groove 111 and extends into the first groove 110. The support member 210 moves back and forth through the first moving component 220 and moves left and right through the second moving component 230. The support member 210 is adapted to cooperate with the first groove 110 to form a product installation position. The electric screwdriver module 300 includes a moving frame 310 and an electric screwdriver 320 installed on the moving frame 310. The electric screwdriver 320 is adapted to move to the processing position through the moving frame 310.

[0025] When the fixture is in use, the product to be processed can be placed in the first groove 110. The upright 210 passes through the first through groove 111 and can be fixedly connected to the product to be processed in the first groove 110. The upright 210 can be moved slightly in the front-back direction and left-right direction through the first moving component 220 and the second moving component 230 to adapt to the deviation of the connection port of the product to be processed. After the product to be processed is placed, the electronic components (such as electronic chips) to be connected are put into the product to be processed. The electric screwdriver 320 can pick up the screw at the processing end of the electric screwdriver 320 through the moving frame 310 and move to the first groove 110 to process the product to be processed.

[0026] It is understandable that the connecting parts used between the product to be processed and the connected electronic components (such as electronic chips) can be screws, bolts, etc., and the model of the electric screwdriver should also be selected accordingly.

[0027] In some specific embodiments of this utility model, the second moving component 230 includes a first positioning block 231, a first fixing block 232, and a first limiting block 233 arranged in parallel from left to right. A first guide rail slider 234 is fixedly installed on the first fixing block 232. A first movable block 235 is fixedly installed on the movable end of the first guide rail slider 234. One side of the first movable block 235 is connected to the first positioning block 231 through a first elastic body 236. The other side of the first movable block 235 is in contact with the first limiting block 233 through a first bolt 237. The first moving component 220 is disposed on the first movable block 235.

[0028] like Figure 2 , Figure 4 and Figure 5 As shown, in this embodiment, the first movable block 235 can drive the first moving component 220 to move left and right relative to the first fixed block 232 via the first guide rail slider 234, and the left and right movement space of the first movable block 235 is limited by the first positioning block 231 and the first limiting block 233 set on the left and right sides of the first movable block 235. The first fixed block 232, the first movable block 235 cooperate with the first elastic body 236 so that the first movable block 235 can cooperate with the product to be processed to achieve relative stability after movement, and achieve reset after the product to be processed is removed. The cooperation of the first limiting block 233, the first movable block 235 and the first bolt 237 can determine the rightmost position of movement, and under the action of the first elastic body 326, the first movable block 235 and the first bolt 237 are in relatively stable contact, forming the initial position of the bearing member 210 in the left and right direction. The first elastic body 326 is a spring, which has a simple structure and is easy to install.

[0029] It is understood that the first positioning block 231 and the first fixing block 232 can each have corresponding spring grooves (not shown in the attached figure), so that the first elastic body 236 can be better fixed between the first positioning block 231 and the first fixing block 232. It is understood that the first guide rail slider 234 is a guide rail slider structure set up to realize motion transmission in one direction, and can also adopt linear bearings, guide sleeves and guide rods, or ball guide rails, etc.

[0030] In some specific embodiments of this utility model, the first moving component 220 includes a second positioning block 221, a second fixing block 222, and a second limiting block 223 arranged in parallel from front to back. The second fixing block 222, the second positioning block 221, and the second limiting block 223 are disposed on the second moving component 230. A second guide rail slider 224 is fixedly installed on the second fixing block 222. A second movable block 225 is fixedly installed on the movable end of the second guide rail slider 224. One side of the second movable block 225 is connected to the second positioning block 221 through a second elastic body 226, and the other side of the second movable block 225 is in contact with the second limiting block 223 through a second bolt 227. A bearing member 210 is disposed on the second movable block 225.

[0031] like Figure 2 , Figure 4 and Figure 5 As shown, in this embodiment, the second movable block 225 can drive the carrier 210 to move back and forth relative to the second fixed block 222 via the second guide rail slider 224, and the space for the back and forth movement of the second movable block 225 is limited by the second positioning block 221 and the second limiting block 223 set on the front and rear sides of the second movable block 225. The second fixed block 222, the second movable block 225 and the second elastic body 226 cooperate to make the second movable block 225 relatively stable with the product to be processed after movement, and to reset after the product to be processed is removed. The cooperation of the second limiting block 223, the second movable block 225 and the second bolt 227 can determine the last side position of the movement, and under the action of the second elastic body 326, the second movable block 225 and the second bolt 227 are in relatively stable contact, forming the initial position of the carrier 210 in the back and forth direction.

[0032] It is understandable that the second positioning block 221 and the second fixing block 222 can also be provided with corresponding spring grooves (not shown in the attached figure), so that the second elastic body 226 can be better fixed between the second positioning block 221 and the second fixing block 222.

[0033] It is understandable that the second moving component 230 and the first moving component 220 can be composed of the same parts, which can improve the interchangeability of the fixture and facilitate assembly and maintenance.

[0034] In some specific embodiments of this utility model, the movable frame 310 includes a vertical rod 311, a slider 312, a first connecting member 313 and a second connecting member 314. The slider 312 is movably sleeved on the vertical rod 311. One end of the first connecting member 313 is fixedly connected to the slider 312, and the other end of the first connecting member 313 is rotatably connected to one end of the second connecting member 314. An electric screwdriver 320 is installed on the other end of the second connecting member 314.

[0035] like Figure 2 and Figure 6 As shown, in this embodiment, the slider 312 is a sleeve structure, and the slider 312 and the upright 311 form a hole-shaft fit structure, so that the slider 312 can move up and down relative to the upright 311 and rotate around the upright 311, thereby enabling the electric screwdriver 320 to move up and down relative to the upright 311 and rotate around the upright 311, thereby realizing the acquisition of screws and driving the screws for connection and alignment. The first connecting member 313 and the second connecting member 314 are connected by a rotating member 315 and a two-section bolt 316. The lower end of the rotating member 315 is embedded in the second connecting member 314, and the upper end of the rotating member 315 is connected to the second connecting member and the first connecting member 313. One part of the two-section bolt 316 is fixedly connected to the first connecting member 313, and the other part is rotatably connected to the rotating member 315, thereby enabling the second connecting member 314 to rotate relative to the first connecting member 313 around the central axis of the two-section bolt 316, thereby making the rotation of the electric screwdriver 320 on the horizontal plane more flexible, facilitating the acquisition of screws and driving the screws for connection and alignment.

[0036] It is understandable that the rotating part 315 can avoid direct friction between the first connecting part 313 and the second connecting part 314 due to rotation, thus extending the service life of the first connecting part 313 and the second connecting part 314. It is understandable that the rotating part 315 is often made of bearings, and the two-section bolt 316 can also be made of three-section or four-section bolts while ensuring connection strength and relative rotation.

[0037] Understandably, the second connector 314 is also provided with a limit block 315, which is suitable for contacting the first connector 313 and can limit the rotation range of the second connector 314 relative to the first connector 313, thereby preventing improper operation of the electric screwdriver 320 from colliding with some parts when it moves.

[0038] In some specific embodiments of this utility model, the electric screwdriver module 300 further includes a controller 330 and a display 340, with the electric screwdriver 320 electrically connected to the controller 330 and the display 340 electrically connected to the controller 330.

[0039] like Figure 2 and Figure 6As shown, in this embodiment, the controller 330 can control the rotation force of the electric screwdriver 320 and display it on the display 340, which is convenient for the operator to monitor in real time.

[0040] Understandably, a dust cover 350 can also be installed on top of the controller 330 to prevent dust from entering the controller 330, thereby extending the service life of the controller 330.

[0041] In some specific embodiments of this utility model, the fixing module 100 includes a fixing box 120 and a fixing platform 130. The dual-axis adjustment module 200 is disposed inside the fixing box 120. The first through groove 111 passes through the fixing box 120. The fixing box 120 is provided with a plurality of limiting protrusions 121, which are adapted to connect with the fixing platform 130. The fixing platform 130 is provided with a first groove 110. A screw box 140 is also provided on one side of the fixing platform 130.

[0042] like Figure 2 , Figure 3 and Figure 8 As shown, in this embodiment, the design of the cavity 121 formed inside the fixing box 120 effectively prevents dust from entering the dual-axis adjustment module 200, thereby extending the service life of the dual-axis adjustment module 200. Two limiting protrusions 121 are provided to facilitate the quick installation and positioning of the fixing table 130. The screw box 140 allows for the pre-positioning of a large number of screws, thereby improving processing efficiency. The screw box 140 is located on the upper surface of the fixing box 120, facilitating the electric screwdriver 320 to pick up the screws and reducing the distance the electric screwdriver 320 needs to move. It is understood that the cavity 121 can also be designed as a semi-open structure to facilitate the adjustment of the dual-axis adjustment module 200. It is also understood that slots can be provided on the side of the fixing box 120 to facilitate overall handling.

[0043] It is understood that the second through groove 122 is connected to the first through groove 111, so that the carrier 210 can extend into the first groove 110 to connect with the product to be processed, and the carrier 210 can move relative to the second through groove 122 and the first through groove 111, thereby realizing the horizontal movement of the carrier 210.

[0044] Understandably, the screw box 140 position only needs to facilitate the electric screwdriver 320 to obtain screws, and the side of the fixing box 120 can also be set.

[0045] In some specific embodiments of this utility model, a substrate 400 is also included, and the fixing module 100 and the electric screwdriver module 300 are mounted on the substrate 400. For example... Figure 1 and Figure 2As shown, in this embodiment, the fixing module 100 is disposed on the front right side of the substrate, and the electric screwdriver module 300 is disposed on the rear side of the substrate, forming an integrated structure, which facilitates the transportation and storage of the entire fixture.

[0046] In some specific embodiments of this utility model, an auxiliary positioner 500 is also included. The auxiliary positioner 500 is disposed on the substrate 400 and on the right side of the fixing module 100. The auxiliary positioner 500 is provided with a positioning protrusion 510.

[0047] like Figure 2 and Figure 9 As shown, in this embodiment, the auxiliary locator 500 is located in the lower left corner and can place electronic chips and other components that are connected to the product to be processed. The design of the positioning protrusion 510 facilitates positioning and removal, thereby ensuring the clamping and transportation accuracy and preventing damage to the electronic chips and other components connected to the product to be processed.

[0048] Understandably, the auxiliary positioner 500 can also be used as a processing table, in conjunction with external processing tools, to perform operations such as pressing gaskets on electronic chips and other components connected to the product to be processed.

[0049] In some specific embodiments of this utility model, a clamp 600 is also included. The clamp 600 is placed on the substrate 400. The clamp 600 includes a gripper alignment block 610, a pressing post 620, a limiting shaft 630, and a cover plate 640. The pressing post 620 vertically passes through the upper end of the gripper alignment block 610. The gripper alignment block 610 has a limiting hole 611. The limiting shaft 630 passes through the limiting hole 611 and is fixedly connected to the pressing post 620. The lower end of the 20 contacts the rear side of the cover plate 640. The middle end of the cover plate 640 is connected to the gripper alignment block 610 through a rotating shaft 650. The front end of the cover plate 640 is located in front of the gripper alignment block 610. The pressing column 620 is adapted to press the cover plate 640 to flip relative to the gripper alignment block 610. The gripper alignment block 610 is provided with a positioning hole 612. The positioning hole 612 is adapted to the working end of the electric screwdriver 320. The positioning hole 612 is adapted to the positioning protrusion 510.

[0050] like Figure 2 and Figure 10As shown, in this embodiment, when the clamp 600 is used, the operator grips the aligning block 610 and presses down on the pressing post 620, causing the pressing post 620 to descend and contact the rear end of the cover plate 640, thus squeezing the rear end of the cover plate 640 to rotate relative to the rotating shaft 650. This allows the front end of the cover plate 640 to flip open relative to the aligning block 610. The limiting shaft 630 and the limiting hole 611 cooperate to limit the descent height of the pressing post 620 to prevent the cover plate 640 from flipping excessively. While maintaining the flipped-open state of the cover plate 640, the clamp 600 is moved so that the positioning hole 612 aligns with the positioning protrusion 510, and then the cover plate 640 is lowered, thereby clamping the electronic chip and other components that are connected to the product to be processed. While still clamped, move the device to the product processing area to cooperate with the electric screwdriver 320. The electric screwdriver 320, carrying the screw, processes the product through the positioning hole 612. After processing, press the pressing post 620 again to release the electronic chip and complete the processing.

[0051] Understandably, the bottom of the gripper alignment block 610 can be slotted to fit the electronic chip that needs to be gripped and transferred.

[0052] This utility model embodiment also discloses a processing device, including the above-mentioned positioning screw-driving fixture.

[0053] When using the equipment, the product to be processed is placed in the product mounting position formed by the first groove 110 and the carrier 210. The part to be installed in the product is picked up from the auxiliary locator 500 by the clamp 600 and placed inside the product. The moving electric screwdriver 320 first picks up the screw from the screw box 140 and brings it into the product. The electric screwdriver 320 is used to tighten the part to be installed in the product and the product to be processed by screwing. The display 340 can display the torque of the electric screwdriver 320 under the control of the controller 330 to achieve precise tightening. After it is fully locked, the next product to be processed is replaced, and this process is repeated.

[0054] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A positioning screw-driving fixture, characterized in that, include: A fixing module (100) is provided with a first groove (110), and the first groove (110) is provided with a first through groove (111). A dual-axis adjustment module (200) includes a support member (210), a first moving component (220), and a second moving component (230) connected sequentially from top to bottom. The support member (210) passes through the first through groove (111) and extends into the first groove (110). The support member (210) moves back and forth through the first moving component (220) and moves left and right through the second moving component (230). The support member (210) is adapted to cooperate with the first groove (110) to form a product installation position. An electric screwdriver module (300) includes a movable frame (310) and an electric screwdriver (320) mounted on the movable frame (310), the electric screwdriver (320) being adapted to be moved to a processing position via the movable frame (310).

2. The positioning and screw-driving fixture according to claim 1, characterized in that, The second moving component (230) includes a first positioning block (231), a first fixing block (232) and a first limiting block (233) arranged in parallel from left to right. A first guide rail slider (234) is fixedly installed on the first fixing block (232). A first movable block (235) is fixedly installed on the movable end of the first guide rail slider (234). One side of the first movable block (235) is connected to the first positioning block (231) through a first elastic body (236). The other side of the first movable block (235) is in contact with the first limiting block (233) through a first bolt (237). The first moving component (220) is disposed on the first movable block (235).

3. The positioning screw-driving fixture according to claim 1, characterized in that, The first moving component (220) includes a second positioning block (221), a second fixing block (222), and a second limiting block (223) arranged in parallel from front to back. The second fixing block (222), the second positioning block (221), and the second limiting block (223) are disposed on the second moving component (230). A second guide rail slider (224) is fixedly installed on the second fixing block (222). A second movable block (225) is fixedly installed on the movable end of the second guide rail slider (224). One side of the second movable block (225) is connected to the second positioning block (221) through a second elastic body (226). The other side of the second movable block (225) is in contact with the second limiting block (223) through a second bolt (227). The carrier (210) is disposed on the second movable block (225).

4. The positioning and screw-driving fixture according to claim 1, characterized in that, The movable frame (310) includes a pole (311), a slider (312), a first connector (313), and a second connector (314). The slider (312) is movably sleeved on the pole (311). One end of the first connector (313) is fixedly connected to the slider (312), and the other end of the first connector (313) is rotatably connected to one end of the second connector (314). The other end of the second connector (314) is equipped with the electric screwdriver (320).

5. A positioning screw-driving fixture according to claim 1, characterized in that, The electric screwdriver module (300) also includes a controller (330) and a display (340), wherein the electric screwdriver (320) is electrically connected to the controller (330) and the display (340) is electrically connected to the controller (330).

6. A positioning screw-driving fixture according to claim 1, characterized in that, The fixing module (100) includes a fixing box (120) and a fixing platform (130). The dual-axis adjustment module (200) is disposed inside the fixing box (120). The first through groove (111) passes through the fixing box (120). The fixing box (120) is provided with a plurality of limiting protrusions (121). The plurality of limiting protrusions (121) are adapted to connect with the fixing platform (130). The fixing platform (130) is provided with the first groove (110). A screw box (140) is also provided on one side of the fixing platform (130).

7. A positioning screw-driving fixture according to claim 1, characterized in that, It also includes a substrate (400), on which the fixing module (100) and the electric screwdriver module (300) are mounted.

8. A positioning screw-driving fixture according to claim 7, characterized in that, It also includes an auxiliary locator (500), which is disposed on the base plate (400) and on the right side of the fixing module (100). The auxiliary locator (500) is provided with a positioning protrusion (510).

9. A positioning screw-driving fixture according to claim 8, characterized in that, It also includes a clamp (600) placed on the substrate (400). The clamp (600) includes a gripper alignment block (610), a pressing post (620), a limiting shaft (630), and a cover plate (640). The pressing post (620) is vertically inserted through the upper end of the gripper alignment block (610). The gripper alignment block (610) has a limiting hole (611). The limiting shaft (630) is inserted through the limiting hole (611) and is fixedly connected to the pressing post (620). The lower end of the pressing post (620) is connected to the cover plate. The pressure plate (640) is in contact with the rear side of the cover pressure plate (640). The middle end of the cover pressure plate (640) is connected to the gripper alignment block (610) through a rotating shaft (650). The front end of the cover pressure plate (640) is located in front of the gripper alignment block (610). The pressing column (620) is adapted to squeeze the cover pressure plate (640) to flip relative to the gripper alignment block (610). The gripper alignment block (610) is provided with a positioning hole (612). The positioning hole (612) is adapted to the working end of the electric screwdriver (320). The positioning hole (612) is adapted to the positioning protrusion (510).

10. A processing device, characterized in that, Includes the positioning and screw-driving fixture as described in any one of claims 1 to 9.

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