Detection device for automatic tool changing mechanism

Abstract

The utility model is suitable for the technical field of tool changing mechanism detection devices, and provides a detection device for an automatic tool changing mechanism, which comprises a base, one side of the top of the base is fixedly connected with a first fixing frame, the other side of the top of the base is fixedly connected with a second fixing frame, and the center of the top of the base is fixedly connected with a rotating table. And a fixing mechanism is arranged at the top of the rotating table and used for fixing the tool changing mechanism shell. By arranging the detection mechanism, the four second profiling plates on the surface of the rotating block can be automatically attached to the four faces of the tool changing mechanism shell while the rotating disc rotates, so that the four faces of the tool changing mechanism shell can be detected respectively, and compared with a comparison patent, the device uses fewer driving structures and is convenient to overhaul; moreover, through the linkage of a mechanical structure, the reduction of the detection precision caused by errors among a plurality of driving devices can be avoided.

Description

Technical Field

[0001] The utility model belongs to a tool changing mechanism detection device, and particularly relates to a detection device for an automatic tool changing mechanism. Background Art

[0002] After the tool changing mechanism housing is processed, in order to ensure the accuracy of subsequent assembly and installation, it is necessary to detect the side holes of the tool changing mechanism housing and the bottom outer shape of the tool changing mechanism housing.

[0003] Currently, for the detection of the tool changing mechanism housing, a ruler is manually taken for measurement and detection; there are four sides on the side of the tool changing mechanism housing and the bottom is in the shape of a stepped frustum of a cone. Manual detection is extremely cumbersome and inefficient.

[0004] Chinese Patent with the publication number CN215177481U discloses a detection tool for a tool changing mechanism housing, including a bottom plate. A rotary worktable, an outer shape detection mechanism and a side rotation detection mechanism are connected to the bottom plate. The rotary worktable is located between the outer shape detection mechanism and the side rotation detection mechanism; a positioning and clamping assembly is connected to the rotating end of the rotary worktable; the side rotation detection mechanism includes a pneumatic slide, a rotating motor and a polygonal rotating block. The polygonal rotating block is rotatably connected to the moving end of the pneumatic slide, and the rotating motor is drivingly connected to the polygonal rotating block. An imitation detection plate is connected to each side of the polygonal rotating block.

[0005] However, the above patent has the following deficiencies:

[0006] The above patent uses an outer shape detection mechanism and a side rotation detection mechanism to cooperate with the rotary worktable to drive the product to rotate, so as to automatically detect the four sides and the bottom outer shape of the product, improving the efficiency. However, the above patent uses multiple driving structures to complete the detection of the product, thus increasing the production cost of the device and reducing the maintenance efficiency of the device. Moreover, when errors occur between multiple driving structures, the detection accuracy of the device will be reduced. Utility Model Content

[0007] The utility model provides a detection device for an automatic tool changing mechanism, aiming to solve the problem mentioned in the above background art that the above patent uses multiple driving structures to complete the detection of the product, thus increasing the production cost of the device and reducing the maintenance efficiency of the device. Moreover, when errors occur between multiple driving structures, the detection accuracy of the device will be reduced.

[0008] The present utility model is realized as follows. A detection device for an automatic tool changing mechanism includes a base. One side of the top of the base is fixedly connected with a first fixing frame, and the other side of the top of the base is fixedly connected with a second fixing frame. The center of the top of the base is fixedly connected with a rotary worktable. A fixing mechanism is arranged on the top of the rotary worktable, and the fixing mechanism is used to fix the housing of the tool changing mechanism.

[0009] The top of the first fixing frame is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected with a first profiling detection plate. A detection mechanism is arranged on the top of the second fixing frame, and the detection mechanism is used to detect the housing of the tool changing mechanism.

[0010] Preferably, the fixing mechanism includes a rotating disk and a fixing frame. The bottom of the rotating disk is fixedly connected with a connecting shaft, and the bottom of the connecting shaft is fixedly connected with the output end of the rotary worktable. Two positioning shafts are fixedly connected to the top of the rotating disk.

[0011] The fixing frame is in an inverted U shape. Both ends of the bottom of the fixing frame are fixedly connected with the base. A threaded rod is threadedly connected to the middle of the fixing frame. The top of the threaded rod is fixedly connected with a knob, and the bottom of the threaded rod is rotatably connected with a pressing plate.

[0012] Place the housing of the tool changing mechanism on the surface of the rotating disk, and at the same time insert the bottom of the housing of the tool changing mechanism into the positioning shafts on the surface of the rotating disk. Then, by rotating the knob, the threaded rod can be driven to rotate, and at the same time the threaded rod will move downward and drive the pressing plate to abut against the top of the housing of the tool changing mechanism, so as to complete the fixation of the top of the housing of the tool changing mechanism.

[0013] Preferably, the detection mechanism includes a mounting plate, a rotating plate and a reciprocating structure. Two limit sleeves are fixedly connected to the bottom of the mounting plate. Slide rods are slidably arranged in the middle of the two limit sleeves. One end of each of the two slide rods is fixedly connected with the second fixing frame, and the other end of each of the two slide rods is fixedly connected with a limit block. Return springs are slidably sleeved on the outer circumferences of the two slide rods. One end of each of the two return springs abuts against the second fixing frame, and the other end of each of the two return springs abuts against the corresponding limit sleeve respectively.

[0014] A first rotating shaft is rotatably connected to the middle of the rotating plate. A rotating block is fixedly connected to the top of the first rotating shaft. Second profiling detection plates are fixedly connected to four sides of the rotating block. A first bevel gear is fixedly connected to the bottom of the first rotating shaft. A second bevel gear is meshed with one side of the first bevel gear. A second rotating shaft is fixedly connected to the side wall of the second bevel gear. A first limiting member is rotatably sleeved on the outer circumference of the second rotating shaft. The top of the first limiting member is fixedly connected with the mounting plate. A chute is opened at the end of the second rotating shaft.

[0015] The top of the rotating plate is fixedly connected to the bottom of the rotating disk. A driving bevel gear is fixedly connected to the bottom of the rotating plate. A third bevel gear is meshed with the side wall of the driving bevel gear. A third rotating rod is fixedly connected to the side wall of the third bevel gear. A second limiting member is rotatably connected to the outer periphery of the third rotating rod. The bottom of the second limiting member is fixedly connected to the top of the rotary worktable. A connecting rod is fixedly connected to the end of the third rotating rod. The end of the connecting rod is slidably connected to the chute. The diameter of the driving bevel gear is the same as that of the first bevel gear, the second bevel gear and the third bevel gear;

[0016] The rotary worktable can drive the rotating disk to rotate. At the same time, the rotating disk will drive the driving bevel gear to rotate through the rotating plate. At this time, the driving bevel gear will drive the third bevel gear and the third rotating rod to rotate. At the same time, the third rotating rod will drive the second bevel gear to rotate through the second rotating rod. At this time, the second bevel gear will drive the first bevel gear to rotate. At the same time, the first bevel gear will drive the rotating block and the four second profiling detection plates on the outer periphery of the rotating block to rotate through the first rotating rod. And because the diameter of the driving bevel gear is the same as that of the first bevel gear, the second bevel gear and the third bevel gear, every time the driving bevel gear rotates one-quarter of a circle, the first bevel gear will drive the four second profiling detection plates on the outer periphery of the rotating block to rotate one-quarter of a circle through the first rotating rod.

[0017] Preferably, the reciprocating structure includes an arc-shaped convex block and an extension rod. The side wall of the arc-shaped convex block is fixedly connected to the outer periphery of the rotating plate. The number of the arc-shaped convex blocks is set to four, and the four arc-shaped convex blocks are all distributed around the center of the rotating plate;

[0018] The end of the extension rod is fixedly connected to the mounting plate. The end of the extension rod away from the mounting plate is matched with the arc-shaped convex block;

[0019] When the rotating disk rotates, it will drive the four arc-shaped protrusions on the outer periphery of the rotating plate to rotate synchronously. Every time the rotating plate rotates one-quarter of a circle, one of the arc-shaped protrusions on its surface will squeeze the end of the extension rod, so that the end of the extension rod slides from the lowest point of the arc-shaped protrusion to the highest point of the arc-shaped protrusion and is misaligned with this arc-shaped protrusion. During this process, the extension rod will drive the mounting plate to move away from the rotating disk, and the mounting plate will drive the two limiting sleeves at the bottom to compress the two return springs respectively. When the end of the extension rod is misaligned with the arc-shaped protrusion, the two return springs will rebound, and then drive the mounting plate to reset through the two limiting sleeves. Therefore, through the above structure, while the rotating disk rotates one-quarter of a circle, the mounting plate will reciprocate once.

[0020] Preferably, a guide wheel is rotatably connected to the end of the extension rod away from the mounting plate. The guide wheel is matched with the arc-shaped convex block;

[0021] The sliding friction between the end of the extension rod and the arc-shaped protrusion can be converted into the rotational friction of the guide wheel through the guide wheel at the end of the extension rod, thereby reducing the wear between the extension rod and the arc-shaped protrusion, and thus being beneficial to improving the service life of the device.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows: A detection device for an automatic tool changing mechanism of the present utility model:

[0023] By providing a detection mechanism, while the rotating disk rotates, the four second profiling plates on the surface of the rotating block can be automatically brought into contact with the four surfaces of the tool changing mechanism housing, so that the four surfaces of the tool changing mechanism housing can be respectively detected. Compared with the comparative patent, the driving structure used in this device is less and convenient for maintenance, and through the linkage of the mechanical structure, it can be avoided that the detection accuracy decreases due to the errors between multiple driving devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 It is a schematic diagram of the installation position of the detection mechanism of the present utility model;

[0026] Figure 3 It is a transmission schematic diagram of the detection mechanism of the present utility model;

[0027] Figure 4 It is a partial schematic diagram of the reciprocating structure of the present utility model;

[0028] Figure 5 It is a schematic diagram of the structure of the second rotating rod of the present utility model.

[0029] In the figure:

[0030] 1, base; 11, first fixing frame; 12, second fixing frame; 13, rotary table; 14, electric push rod; 15, first profiling detection plate;

[0031] 2, fixing mechanism; 21, rotating disk; 22, fixing frame; 23, connecting shaft; 24, positioning shaft; 25, threaded rod; 26, knob; 27, pressing plate;

[0032] 3, detection mechanism; 31, mounting plate; 32, rotating plate; 33, reciprocating structure; 34, limiting sleeve; 35, sliding rod; 36, limiting block; 37, return spring; 38, first rotating shaft; 39, rotating block; 310, second profiling detection plate; 311, first bevel gear; 312, second bevel gear; 313, second rotating shaft; 314, first limiting member; 315, chute; 316, driving bevel gear; 317, third bevel gear; 318, third rotating rod; 319, second limiting member; 3110, connecting rod;

[0033] 331. Arc-shaped bump; 332. Extension rod;

[0034] 4. Guide wheel. Detailed implementation manner

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments.

[0036] Generally, the components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model.

[0037] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0038] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0040] Please refer to Figures 1-5, the present utility model provides a technical solution: a detection device for an automatic tool changing mechanism, including a base 1. One side of the top of the base 1 is fixedly connected with a first fixing frame 11, and the other side of the top of the base 1 is fixedly connected with a second fixing frame 12. The center of the top of the base 1 is fixedly connected with a rotary worktable 13. A fixing mechanism 2 is provided on the top of the rotary worktable 13, and the fixing mechanism 2 is used to fix the housing of the tool changing mechanism;

[0041] The top of the first fixing frame 11 is fixedly connected with an electric push rod 14, and the output end of the electric push rod 14 is fixedly connected with a first profiling detection plate 15. A detection mechanism 3 is provided on the top of the second fixing frame 12, and the detection mechanism 3 is used to detect the housing of the tool changing mechanism.

[0042] Furthermore, the fixing mechanism 2 includes a rotating disk 21 and a fixing frame 22. The bottom of the rotating disk 21 is fixedly connected with a connecting shaft 23, and the bottom of the connecting shaft 23 is fixedly connected with the output end of the rotary worktable 13. Two positioning shafts 24 are fixedly connected to the top of the rotating disk 21;

[0043] The fixing frame 22 is in an "inverted U" shape. Both ends of the bottom of the fixing frame 22 are fixedly connected with the base 1. A threaded rod 25 is threadedly connected to the middle of the fixing frame 22. The top of the threaded rod 25 is fixedly connected with a knob 26, and the bottom of the threaded rod 25 is rotatably connected with a pressing plate 27.

[0044] Furthermore, the detection mechanism 3 includes a mounting plate 31, a rotating plate 32 and a reciprocating structure 33. Two limiting sleeves 34 are fixedly connected to the bottom of the mounting plate 31. Slide rods 35 are slidably arranged in the middle of the two limiting sleeves 34. One end of each of the two slide rods 35 is fixedly connected with the second fixing frame 12, and the other end of each of the two slide rods 35 is fixedly connected with a limiting block 36. Return springs 37 are slidably sleeved on the outer peripheries of the two slide rods 35. One end of each of the two return springs 37 abuts against the second fixing frame 12, and the other end of each of the two return springs 37 abuts against the corresponding limiting sleeve 34;

[0045] The middle of the rotating plate 32 is rotatably connected with a first rotating shaft 38. The top of the first rotating shaft 38 is fixedly connected with a rotating block 39. Second profiling detection plates 310 are fixedly connected to the four sides of the rotating block 39. The bottom of the first rotating shaft 38 is fixedly connected with a first bevel gear 311. A second bevel gear 312 is meshed with one side of the first bevel gear 311. A second rotating shaft 313 is fixedly connected to the side wall of the second bevel gear 312. A first limiting member 314 is rotatably sleeved on the outer periphery of the second rotating shaft 313. The top of the first limiting member 314 is fixedly connected with the mounting plate 31. A chute 315 is opened at the end of the second rotating shaft 313;

[0046] The top of the rotating plate 32 is fixedly connected to the bottom of the rotating disk 21. The bottom of the rotating plate 32 is fixedly connected with a driving bevel gear 316. The side wall of the driving bevel gear 316 is meshed with a third bevel gear 317. The side wall of the third bevel gear 317 is fixedly connected with a third rotating rod 318. The outer circumference of the third rotating rod 318 is rotatably connected with a second limiting member 319. The bottom of the second limiting member 319 is fixedly connected to the top of the rotary worktable 13. The end of the third rotating rod 318 is fixedly connected with a connecting rod 3110. The end of the connecting rod 3110 is slidably connected to the chute 315. The diameter of the driving bevel gear 316 is the same as that of the first bevel gear 311, the second bevel gear 312 and the third bevel gear 317.

[0047] Further, the reciprocating structure 33 includes an arc-shaped convex block 331 and an extension rod 332. The side wall of the arc-shaped convex block 331 is fixedly connected to the outer circumference of the rotating plate 32. The number of the arc-shaped convex blocks 331 is set to four, and the four arc-shaped convex blocks 331 are all distributed around the center of the rotating plate 32;

[0048] The end of the extension rod 332 is fixedly connected to the mounting plate 31. The end of the extension rod 332 away from the mounting plate 31 is matched with the arc-shaped convex block 331.

[0049] Further, a guide wheel 4 is rotatably connected to the end of the extension rod 332 away from the mounting plate 31. The guide wheel 4 is matched with the arc-shaped convex block 331.

[0050] The working principle and usage process of the present utility model:

[0051] Place the tool changing mechanism housing on the surface of the rotating disk 21, and at the same time insert the positioning shaft 24 on the surface of the rotating disk 21 into the bottom of the tool changing mechanism housing. Then, by rotating the knob 26, the threaded rod 25 can be driven to rotate. At the same time, the threaded rod 25 will move downward and drive the pressing plate 27 to abut against the top of the tool changing mechanism housing, thereby completing the fixation of the top of the tool changing mechanism housing;

[0052] After that, the electric push rod 14 can be used to drive the first profiling detection plate 15 to abut against the tool changing mechanism housing, and the rotary worktable 13 is started to drive the rotating disk 21 and the tool changing mechanism housing to rotate through the connecting shaft 23. At this time, by observing whether there is jamming or deformation between the first profiling detection plate 15 and the tool changing mechanism housing, it can be known whether the outer side surface of the bottom of the tool changing mechanism housing is qualified;

[0053] The rotary table 13 can drive the rotating disk 21 to rotate. At the same time, the rotating disk 21 will drive the driving bevel gear 316 to rotate through the rotating plate 32. At this time, the driving bevel gear 316 will drive the third bevel gear 317 and the third rotating rod 318 to rotate. At the same time, the third rotating rod 318 will drive the second bevel gear 312 to rotate through the second rotating rod. At this time, the second bevel gear 312 will drive the first bevel gear 311 to rotate. At the same time, the first bevel gear 311 will drive the rotating block 39 and the four second profiling detection plates 310 on the outer periphery of the rotating block 39 to rotate through the first rotating rod. And because the diameter of the driving bevel gear 316 is the same as that of the first bevel gear 311, the second bevel gear 312 and the third bevel gear 317, when the driving bevel gear 316 rotates one-quarter of a circle, the first bevel gear 311 will drive the four second profiling detection plates 310 on the outer periphery of the rotating block 39 to rotate one-quarter of a circle through the first rotating rod;

[0054] While the rotating disk 21 is rotating, it will drive the four arc-shaped protrusions on the outer periphery of the rotating plate 32 to rotate synchronously. When the rotating plate 32 rotates one-quarter of a circle, one of the arc-shaped protrusions on its surface will squeeze the end of the extension rod 332, so that the end of the extension rod 332 slides from the lowest point of the arc-shaped protrusion to the highest point of the arc-shaped protrusion and is misaligned with this arc-shaped protrusion. During this process, the extension rod 332 will drive the mounting plate 31 to move away from the rotating disk 21, and the mounting plate 31 will drive the two limit sleeves 34 at the bottom to compress the two return springs 37 respectively. When the end of the extension rod 332 is misaligned with the arc-shaped protrusion, the two return springs 37 will rebound, and then drive the mounting plate 31 to reset through the two limit sleeves 34. Therefore, through the above structure, while the rotating disk 21 rotates one-quarter of a circle, the mounting plate 31 will move back and forth once;

[0055] Therefore, through the cooperation of the above structure, every time the rotating disk 21 rotates one-quarter of a circle, the rotating block 39 will drive the second profiling detection plate 310 on its surface to rotate one-quarter of a circle. At the same time, the mounting plate 31 will drive the rotating block 39 to move back and forth once. Therefore, every time the rotating disk 21 rotates one-quarter of a circle, it will drive one of the faces of the tool changing mechanism housing to correspond to the rotating block 39 respectively. At the same time, the rotating block 39 will also rotate one-quarter of a circle and drive the second profiling plate corresponding to this face of the tool changing mechanism housing to fit with this face of the tool changing mechanism. Therefore, after the rotating disk 21 rotates one circle, the four second profiling blocks on the surface of the rotating block 39 will respectively fit with the four faces on the tool changing mechanism housing, thus completing the detection of the four faces on the tool changing mechanism housing.

Claims

1. A detection device for an automatic tool change mechanism, comprising a base (1), characterized in that: On one side of the top of the base (1), a first fixing frame (11) is fixedly connected. On the other side of the top of the base (1), a second fixing frame (12) is fixedly connected. In the center of the top of the base (1), a rotary worktable (13) is fixedly connected. A fixing mechanism (2) is provided on the top of the rotary worktable (13), and the fixing mechanism (2) is used to fix the housing of the tool changing mechanism. At the top of the first fixing frame (11), an electric push rod (14) is fixedly connected. The output end of the electric push rod (14) is fixedly connected with a first profiling detection plate (15). A detection mechanism (3) is provided on the top of the second fixing frame (12), and the detection mechanism (3) is used to detect the housing of the tool changing mechanism.

2. The detection device for an automatic tool changing mechanism according to claim 1, characterized in that: The fixing mechanism (2) includes a rotating disk (21) and a fixing frame (22). A connecting shaft (23) is fixedly connected to the bottom of the rotating disk (21). The bottom of the connecting shaft (23) is fixedly connected with the output end of the rotary worktable (13). Two positioning shafts (24) are fixedly connected to the top of the rotating disk (21). The fixing frame (22) is in an inverted U shape. Both ends of the bottom of the fixing frame (22) are fixedly connected with the base (1). A threaded rod (25) is threadedly connected to the middle of the fixing frame (22). A knob (26) is fixedly connected to the top of the threaded rod (25). The bottom end of the threaded rod (25) is rotatably connected with a pressing plate (27).

3. The detection device for an automatic tool changing mechanism according to claim 1, wherein: The detection mechanism (3) includes a mounting plate (31), a rotating plate (32) and a reciprocating structure (33). Two limiting sleeves (34) are fixedly connected to the bottom of the mounting plate (31). A sliding rod (35) is slidably arranged in the middle of each of the two limiting sleeves (34). One end of each of the two sliding rods (35) is fixedly connected with the second fixing frame (12). The other end of each of the two sliding rods (35) is fixedly connected with a limiting block (36). A return spring (37) is slidably sleeved on the outer periphery of each of the two sliding rods (35). One end of each of the two return springs (37) abuts against the second fixing frame (12), and the other end of each of the two return springs (37) abuts against the corresponding limiting sleeve (34). A first rotating shaft (38) is rotatably connected to the middle of the rotating plate (32). A rotating block (39) is fixedly connected to the top of the first rotating shaft (38). Second profiling detection plates (310) are fixedly connected to four sides of the rotating block (39). A first bevel gear (311) is fixedly connected to the bottom of the first rotating shaft (38). A second bevel gear (312) is meshed with one side of the first bevel gear (311). A second rotating shaft (313) is fixedly connected to the side wall of the second bevel gear (312). A first limiting member (314) is rotatably sleeved on the outer periphery of the second rotating shaft (313). The top of the first limiting member (314) is fixedly connected with the mounting plate (31). A chute (315) is opened at the end of the second rotating shaft (313). The top of the rotating plate (32) is fixedly connected to the bottom of the rotating disk (21). A driving bevel gear (316) is fixedly connected to the bottom of the rotating plate (32). A third bevel gear (317) is meshed with the side wall of the driving bevel gear (316). A third rotating rod (318) is fixedly connected to the side wall of the third bevel gear (317). A second limiting member (319) is rotatably connected to the outer periphery of the third rotating rod (318). The bottom of the second limiting member (319) is fixedly connected to the top of the rotary table (13). A connecting rod (3110) is fixedly connected to the end of the third rotating rod (318). The end of the connecting rod (3110) is slidably connected to the sliding groove (315). The diameters of the driving bevel gear (316), the first bevel gear (311), the second bevel gear (312), and the third bevel gear (317) are the same.

4. The detecting device for an automatic tool changing mechanism according to claim 3, characterized in that: The reciprocating structure (33) includes an arc-shaped convex block (331) and an extension rod (332). The side wall of the arc-shaped convex block (331) is fixedly connected to the outer periphery of the rotating plate (32). The number of the arc-shaped convex blocks (331) is set to four, and the four arc-shaped convex blocks (331) are all distributed around the center of the rotating plate (32). The end of the extension rod (332) is fixedly connected to the mounting plate (31). One end of the extension rod (332) away from the mounting plate (31) is matched with the arc-shaped convex block (331).

5. The detection device for an automatic tool changing mechanism according to claim 4, characterized in that: A guide wheel (4) is rotatably connected to one end of the extension rod (332) away from the mounting plate (31). The guide wheel (4) is matched with the arc-shaped convex block (331).

Images