CN114453994B

CN114453994B - High-precision grinding machine with detection mechanism

Info

Publication number: CN114453994B
Application number: CN202210099861.4A
Authority: CN
Inventors: 陈琪; 高思帅; 李海建; 叶丹青; 邹军
Original assignee: Zhejiang Jack Intelligent Equipment Co ltd
Current assignee: Zhejiang Jack Intelligent Equipment Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-11-25
Anticipated expiration: 2042-01-27
Also published as: CN114453994A

Abstract

The utility model relates to a take detection mechanism's high accuracy grinding machine, including the lathe body, the lathe body is equipped with grip slipper, supporting seat, grinding device and a actuating mechanism, and the supporting seat is equipped with detection device, detects the cylinder, and detection device includes arm lock subassembly, install bin, and the arm lock subassembly includes articulated arm, butt piece and angle sensor, and the articulated arm is equipped with reset torsion spring with handing-over department of install bin, and angle sensor is used for being connected with outside intelligent processing equipment electricity. By arranging the detection device, the grinding machine can detect the diameter of the processed shaft body, so that personnel can conveniently control the quality of a product; the screw rod of the second driving mechanism of the grinding machine can be lubricated by arranging the oil injection pipe and the oil pump, so that the operation is smoother; through setting up supporting component and rotating device for it is comparatively convenient that this grinding machine can accomplish unloading in the automation.

Description

High-precision grinding machine with detection mechanism

Technical Field

The application relates to the technical field of processing equipment, in particular to a high-precision grinding machine with a detection mechanism.

Background

A grinding machine is a machine tool that uses a grinding tool to obtain a desired shape, size and precision machined surface. Grinding work is the leading place in machining, and sharpening of cutting tools and precise manufacturing of machine parts both depend on grinding work, which is also part of precision machining. The grinding machine is intended to perform grinding with high precision and a considerably small rough surface, and to perform high-efficiency grinding.

The related grinding machine generally comprises a grinding mechanism, a clamping mechanism and a driving mechanism, wherein the clamping mechanism clamps a workpiece, and then the driving mechanism drives the grinding mechanism to move to grind the workpiece.

In view of the above-mentioned related technologies, after a grinding mechanism of a general grinding machine grinds a workpiece, the diameter of the workpiece cannot be accurately measured, and once the position of the grinding mechanism deviates or is worn, the product quality is low, rework is required, and inconvenience is caused.

Disclosure of Invention

In order to control the quality of product, this application provides a take detection mechanism's high accuracy grinding machine.

The application provides a take detection mechanism's high accuracy grinding machine adopts following technical scheme.

The utility model provides a take detection mechanism's high accuracy grinding machine, includes the lathe body, the lathe body is equipped with the grip slipper that is used for the centre gripping work piece, is used for carrying out the supporting seat that supports, the grinding device who polishes and the first actuating mechanism that drives grinding device removal to the tip that the grip slipper was kept away from to the work piece, the supporting seat is equipped with detection device, drives the gliding detection cylinder of detection device, detection device includes arm lock subassembly, install bin, arm lock subassembly longitudinal symmetry is equipped with two sets ofly, the arm lock subassembly includes articulated arm, butt and angle sensor, the articulated arm is articulated with the install bin and stretches out the install bin, the articulated arm is equipped with the reset torsion spring that is used for carrying out the reseing to the articulated arm with the handing-over department of install bin, the butt is fixed on the lateral wall of articulated arm towards another arm lock subassembly, angle sensor fixes the turned angle who is used for detecting the articulated arm in the install bin, angle sensor is used for being connected with outside intelligent processing equipment electricity.

Through adopting above-mentioned technical scheme, through setting up detection device, can detect the axis body diameter that finishes processing, obtain the accurate diameter size of the axis body that finishes processing through outside smart machine, the personnel of being convenient for control the quality of product.

Preferably, the machine tool body comprises a fixing portion and a sliding portion arranged on the fixing portion in a sliding mode, the machine tool body is provided with a second driving mechanism for driving the sliding portion to move, and the sliding direction of the sliding portion is perpendicular to the moving direction of the polishing device.

Through adopting above-mentioned technical scheme, through the removal of the portion of sliding, this high accuracy grinding machine can polish to grind the processing to each axial position of axis body, and is comparatively convenient.

Preferably, the second driving mechanism adopts an electric screw rod, and the second driving mechanism is in threaded connection with the supporting seat.

Through adopting above-mentioned technical scheme, the stroke of electronic lead screw is controllable, and the personnel of being convenient for process the particular position of axis body.

Preferably, the lathe body is equipped with and spouts oil pipe, oil pump and oil storage tank, the oil pump is fixed on the lathe body, spout the liquid outlet of oil pump of oil union coupling, the inlet of oil storage tank intercommunication oil pump, spout the lead screw setting of the port orientation second actuating mechanism of oil pipe.

Through adopting above-mentioned technical scheme, the setting of spouting the oil pipe can lubricate the threaded rod of electronic lead screw, makes its operation more smooth and easy.

Preferably, the oil storage tank is arranged below the screw rod of the second driving mechanism.

Through adopting above-mentioned technical scheme, the oil storage tank sets up in second actuating mechanism's lead screw below, makes things convenient for the oil storage tank to connect the lubricating oil that the lead screw drips and gets.

Preferably, the supporting seat includes that pedestal and activity set up the supporting cylinder in the pedestal, have the supported hole that supplies the embedding of work piece tip in the supporting cylinder, be equipped with the telescopic machanism that the drive supporting cylinder removed on the supporting seat, telescopic machanism including fix the driving rack of supporting cylinder outer wall and with the drive gear of driving rack meshing, the length direction of driving rack sets up along supporting cylinder slip direction, drive gear rotates with the supporting seat to be connected, drive gear is fixed with and supplies personnel pivoted rotation handle.

Through adopting above-mentioned technical scheme, support a section of thick bamboo and telescopic machanism's setting, the personnel of being convenient for control support a section of thick bamboo protrusion supporting seat surface's distance to embolia the tip of axis body and support.

Preferably, the supporting seat includes pedestal and supporting component, the supporting component includes first connecting cylinder, year feed cylinder and second connecting cylinder, first connecting cylinder, year feed cylinder and the setting of lining up each other of second connecting cylinder three, first connecting cylinder is just right with the centre gripping department of grip slipper, the both ends of carrying the feed cylinder rotate with the tip of first connecting cylinder, second connecting cylinder respectively and are connected, the tip of first connecting cylinder is salient the pedestal and is stretched out in order to supply the axis body, carry the feed opening has been seted up at the feed cylinder top, be equipped with the charge-in chute on the pedestal and feed channel of intercommunication feed chute, charge-in passage, feed opening set gradually downwards along vertical direction, charge-in passage and feed opening intercommunication are in order to supply the axis body to get into the feed opening, the supporting seat slides and is equipped with the material pole of taking, the tip of waiting the material pole is equipped with the electro-magnet that is used for adsorbing the axis body, the supporting seat still is equipped with the material taking mechanism, drive that is used for driving the axis body and carries the feed cylinder to rotate and is equipped with rotating device, it is equipped with the feed channel that is used for carrying the unloading to the axis body below and removing the feed cylinder.

Through adopting above-mentioned technical scheme, the axis body can follow feed channel and get into the blanking mouth one by one, will fall into the axis body of carrying the feed cylinder inner wall through the blanking mouth through the ejector pad pole and release from the port of first connecting cylinder for the tip of axis body stretches into the grip slipper, thereby by the grip slipper centre gripping, it is comparatively convenient to accomplish the material loading.

Preferably, the material taking mechanism adopts an air cylinder, and the material taking rod is fixedly connected with a piston rod of the air cylinder.

Through adopting above-mentioned technical scheme, the cylinder promotes can be when axis body and grip slipper contact, cushions it for both are difficult because of assaulting too big damage.

Preferably, the rotating device includes a worm gear assembly, a transmission gear set and a driving piece, the driving piece includes a bottom plate, a sliding strip, a driving rack, the sliding strip is connected with the bottom plate in a sliding manner, a reset spring is arranged on the bottom plate, the two ends of the reset spring are respectively connected with the bottom plate and the sliding strip, the end part of the sliding strip far away from the bottom plate is fixed with a butt block, the butt block is provided with a vertical butt surface and a guide inclined surface, a sliding groove is formed in the second connecting cylinder, the bottom plate is connected with a seat in a sliding manner, the end part of the butt block penetrates through the sliding groove, the guide inclined surface is located on one side, facing the belt mechanism, of the butt block, and the vertical butt surface is located on one side, away from the belt mechanism, a shifting block is arranged on a belt rod of the belt mechanism, the shifting block is used for being abutted against the vertical butt surface, the bottom plate is fixedly connected with the driving rack, the driving rack is used for driving the transmission gear set to rotate, the worm gear assembly includes a worm gear coaxially fixed worm wheel and a worm meshed with a worm wheel, the transmission gear set is driven to rotate, the bottom plate is further fixed with a return spring, and the supporting seat is connected with the fixed spring.

Through adopting above-mentioned technical scheme, through setting up worm subassembly, drive gear group and driving piece for when taking the motion of material pole, can drive automatically and carry the feed cylinder and rotate, need not to establish in addition the driving source, comparatively convenient saving.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the detection device, the grinding machine can detect the diameter of the processed shaft body, so that personnel can conveniently control the quality of a product;

the screw rod of the second driving mechanism of the grinding machine can be lubricated by arranging the oil injection pipe and the oil pump, so that the operation is smoother;

through setting up supporting component and rotating device for it is comparatively convenient that this grinding machine can accomplish unloading in the automation.

Drawings

Fig. 1 is a schematic perspective view of embodiment 1 of the present application.

Fig. 2 is a schematic structural view of a telescopic mechanism according to embodiment 1 of the present application.

Fig. 3 is a schematic structural diagram of a detection device according to embodiment 1 of the present application.

Fig. 4 is a schematic cross-sectional view of embodiment 1 of the present application.

Fig. 5 is a schematic structural view of a fixing portion in embodiment 1 of the present application.

Fig. 6 is a schematic perspective view of embodiment 2 of the present application.

Fig. 7 is a partially sectional view schematically showing embodiment 2 of the present application.

Fig. 8 is an enlarged view of fig. 7 at a.

Fig. 9 is a schematic structural view of a rotating apparatus according to embodiment 2 of the present application.

Description of reference numerals: 1. a machine tool body; 11. a sliding part; 12. a fixed part; 13. a second drive mechanism; 14. an oil spray pipe; 15. an oil pump; 16. an oil storage tank; 2. a clamping seat; 21. a clamping chuck; 3. a supporting base; 31. a support cylinder; 32. a base body; 33. a support assembly; 331. a first connecting cylinder; 332. a material carrying barrel; 333. a second connecting cylinder; 334. a blanking port; 335. a feed chute; 336. a feed channel; 34. a belt rod; 341. an electromagnet; 342. a material carrying mechanism; 35. a blanking channel; 4. a polishing device; 41. polishing the motor; 42. grinding the wheel; 5. a first drive mechanism; 6. a detection device; 61. a clamp arm assembly; 611. an articulated arm; 612. an abutting member; 613. an angle sensor; 62. installing a box; 63. a return torsion spring; 7. detecting a cylinder; 8. a telescoping mechanism; 81. a driving rack; 82. a drive gear; 83. rotating the handle; 9. a rotating device; 91. a worm gear assembly; 911. a worm gear; 912. a worm; 92. a drive gear set; 921. a first gear; 922. a second gear; 923. a third gear; 93. a drive member; 931. a base plate; 932. a slide bar; 933. driving the rack; 934. a return spring; 94. a butting block; 941. a vertical abutting surface; 942. a guide slope; 943. a sliding groove; 944. shifting blocks; 95. a return spring.

Detailed Description

The embodiment of the application discloses a high-precision grinding machine with a detection mechanism.

Example 1:

referring to fig. 1, a high-precision grinding machine with a detection mechanism comprises a machine tool body 1, wherein the machine tool body 1 is provided with a clamping seat 2 for clamping workpieces, a supporting seat 3 for supporting the end part of the workpiece far away from the clamping seat 2, a grinding device 4 for grinding the side wall of the workpiece and a first driving mechanism 5 for driving the grinding device 4 to slide, the clamping seat 2 and the supporting seat 3 are arranged on the top surface of the machine tool body 1 in a sliding mode, and the clamping seat 2 and the supporting seat 3 are fixed on the machine tool body 1 in a detachable mode through bolts.

Grip slipper 2 has centre gripping chuck 21 towards the surface of supporting seat 3, and grip slipper 2 adopts electric chuck, and grip slipper 2 is fixed with drive electric chuck pivoted motor for centre gripping chuck 21 can drive the axis body rotation after to the centre gripping of steel axis body.

Referring to fig. 1 and 2, the supporting seat 3 includes a seat body 32 and a supporting cylinder 31, the supporting cylinder 31 is slidably connected to the seat body 32, an end of the supporting cylinder 31 protrudes out of the side wall of the supporting seat 3 toward the clamping seat 2, the supporting cylinder 31 is coaxially provided with a supporting hole for embedding an end of a workpiece, and the size of the supporting hole is matched with that of a shaft body to be processed. The support base 3 is also provided with a telescopic mechanism 8 for driving the support cylinder 31 to move, and personnel can adjust the position of the support cylinder 31 through the telescopic mechanism 8 to enable the support cylinder 31 to protrude or retract into the base body 32.

The telescopic mechanism 8 comprises a driving rack 81 fixed on the outer wall of the supporting cylinder 31 and a driving gear 82 meshed with the driving rack 81, the driving rack 81 is arranged in the axial direction of the supporting cylinder 31 along the length direction, the driving gear 82 is rotatably connected with the supporting seat 3, the driving gear 82 is arranged in the vertical direction along the axial direction, the driving gear 82 is fixed with a rotating handle 83 for a person to rotate, the rotating handle 83 comprises a connecting shaft and a rotating handle fixedly connected with the connecting shaft, and the connecting shaft and the driving gear 82 are coaxially fixed. The rotating handle is protruded out of the top surface of the seat body 32 for the person to rotate.

Referring to fig. 1 and 3, in addition, the supporting seat 3 is further provided with a detection device 6 in a sliding manner, the detection device 6 is driven to slide by the detection cylinder 7, the detection device 6 includes a clamping arm assembly 61 and an installation box 62, the detection cylinder 7 is fixed on the seat body 32, the sliding and extending direction of the piston rod of the detection cylinder 7 is along the horizontal direction and the length direction of the upper shaft body of the supporting seat 3, and the installation box 62 is fixedly connected with the end part of the piston rod of the detection cylinder 7. The clamping arm assemblies 61 are mounted on the mounting box 62, two sets of the clamping arm assemblies 61 are symmetrically arranged up and down, each set of the clamping arm assemblies 61 comprises a hinge arm 611, an abutting piece 612 and an angle sensor 613, one end of the hinge arm 611 is hinged to the mounting box 62, and the other end of the hinge arm 611 extends out of the side portion of the mounting box 62 close to the support cylinder 31. The articulated arm 611 is provided with a reset torsion spring 63, two ends of the reset torsion spring 63 are respectively fixedly connected with the articulated arm 611 and the inner wall of the installation box 62, the abutting piece 612 is cylindrical, the abutting piece 612 is perpendicularly fixed on the side wall of the articulated arm 611 facing to the other of the two clamping arm assemblies 61, the end part of the abutting piece 612 far away from the articulated arm 611 is in a tip shape, the angle sensor 613 is fixed in the installation box 62 and used for detecting the rotation angle of the articulated arm 611, and the angle sensor 613 is used for being electrically connected with external intelligent processing equipment to transmit an angle signal to the intelligent processing equipment so as to calculate the diameter size of the processed shaft body.

Grinding device 4 includes electronic slip table, the polishing motor 41 that installs on the slide of electronic slip table, and the coaxial grinding wheel 42 that is fixed with on polishing motor 41's the output shaft, electronic slip table is used for driving the grinding wheel 42 and is close to the axis body of centre gripping on holder 2 in order to polish the axle body surface.

Referring to fig. 1 and 4, the machine tool body 1 includes a fixed portion 12 and a sliding portion 11, the sliding portion 11 is slidably connected to a top surface of the fixed portion 12, the supporting seat 3 and the clamping seat 2 are both installed on the top surface of the sliding portion 11, a sliding direction of the sliding portion 11 is perpendicular to a sliding direction of the electric sliding table, and a second driving mechanism 13 is installed on the fixed portion 12, in this embodiment, the second driving mechanism 13 adopts an electric screw rod, and the screw rod of the second driving mechanism 13 is in threaded connection with the sliding portion 11 to drive the sliding portion 11 to slide.

Referring to fig. 4 and 5, the fixing portion 12 is provided with an oil spraying pipe 14, an oil pump 15 and an oil storage tank 16, the oil pump 15 is fixed on the fixing portion 12, the oil spraying pipe 14 is connected to a liquid outlet of the oil pump 15, the oil storage tank 16 is communicated with a liquid inlet of the oil pump 15, the oil storage tank 16 is also located on the fixing portion 12 and located below the second driving mechanism 13, the oil spraying pipe 14 faces a lead screw of the second driving mechanism 13 to lubricate the lead screw of the second driving mechanism 13 so that the sliding portion 11 can move smoothly, the oil spraying pipe 14 also faces a notch of the oil storage tank 16, lubrication flowing out from the oil spraying pipe 14 and the lead screw is received by the oil storage tank 16, and then the lubrication is recycled through the oil pump 15 to continuously lubricate the second driving mechanism 13.

The implementation principle of the embodiment 1 is as follows: after the support cylinder 31 is retracted into the seat body 32, a person can place a shaft body to be processed on the clamping chuck 21 for clamping, then the support cylinder 31 is extended out by rotating the handle 83, so that the end of the shaft body enters the support hole, the inner wall of the support hole supports the shaft body, then the clamping chuck 21 is driven to rotate, the polishing wheel 42 is moved to a processing position through the electric sliding table, the polishing wheel 42 is driven to rotate through the polishing motor 41, the shaft body is processed, after the processing is finished, the mounting box 62 and the hinged arms 611 are driven to be close to the shaft body through the detection air cylinder 7, the tips of the abutting pieces 612 on the two hinged arms are respectively abutted against the upper side and the lower side of the shaft body, so that the hinged arms 611 rotate to obtain an angle detection signal, as the tips of the abutting pieces 612 move on the outer surface of the shaft body, when a clamping opening between the two hinged arms 611 reaches a maximum value, a connecting line 611 at the abutting positions of the tips of the two abutting pieces 612 is just the diameter of the shaft body, and the diameter of the shaft body can be accurately calculated according to the length of the hinged arms 611, the length of the abutting pieces 612, the distance between the hinged positions of the two hinged arms, the initial angle and the diameter of the rotating angle of the shaft body.

Example 2:

this example differs from example 1 in that: referring to fig. 6 and 7, the supporting base 3 includes a base body 32 and a supporting component 33, the supporting component 33 includes a first connecting cylinder 331, a material loading cylinder 332 and a second connecting cylinder 333, the first connecting cylinder 331 and the second connecting cylinder 333 are fixed on the base body 32, axes of the first connecting cylinder 331, the material loading cylinder 332 and the second connecting cylinder 333 are overlapped, and inner holes of the three are communicated with each other. Both ends of the cartridge 332 are rotatably connected to the ends of the first and second connecting

cylinders

331 and 333, respectively. The base body 32 is provided with a feeding groove 335 and a feeding channel 336 communicated with the bottom wall of the feeding groove 335, and the shape of the feeding channel 336 is matched with that of the shaft body to be processed.

Inner holes of the first connecting cylinder 331, the material loading cylinder 332 and the second connecting cylinder 333 are adapted to the shape of the shaft body, a blanking port 334 is formed in the top of the material loading cylinder 332, and the bottom end of the feeding channel 336 is communicated with the blanking port 334 so that the shaft body can roll into the blanking port 334 and then enter the inner holes of the first connecting cylinder 331, the material loading cylinder 332 and the second connecting cylinder 333. The supporting seat 3 is provided with a material carrying rod 34 in a sliding mode, the end portion of the material carrying rod 34 is provided with an electromagnet 341 used for adsorbing a shaft body, and the shaft body is made of steel materials and can be adsorbed by the electromagnet 341. The supporting seat 3 is further provided with a material carrying mechanism 342 for driving the material carrying rod 34 to move, the material carrying mechanism 342 adopts an air cylinder, a piston rod of the material carrying mechanism 342 is coaxially fixed with the material carrying rod 34, and the length direction of the material carrying rod 34 is along the axial direction of the material carrying cylinder 332. A blanking channel 35 for blanking the shaft body is arranged below the material carrying cylinder 332.

After the shaft body is dropped into the inner hole of the material loading cylinder 332 through the material dropping port 334, so that the shaft body is pushed out from the port of the first connecting cylinder 331 by the material carrying rod 34 to enter the shaft body into the clamping chuck 21, the clamping chuck 21 completes clamping of the shaft body, so that the grinding device 4 grinds the shaft body.

Referring to fig. 8 and 9, a rotation device 9 is disposed in the base 32 to drive the material carrying cylinder 332 to rotate, the rotation device 9 includes a worm gear 911 and a worm 912 assembly 91, a transmission gear set 92 and a driving element 93, the worm gear 911 and the worm 912 assembly 91 includes a worm gear 911 coaxially fixed with the material carrying cylinder 332 and a worm 912 engaged with the worm gear 911, and the worm 912 is rotatably connected in the base 32. The transmission gear set 92 comprises a first gear 921 coaxially fixed on the worm 912, the first gear 921 is meshed with a second gear 922, the second gear 922 is coaxially fixed with a third gear 923, the diameter of the third gear 923 is smaller than that of the second gear 922, and the third gear 923 is driven by a driving member 93 to rotate.

The driving member 93 comprises a bottom plate 931, a sliding strip 932 and a driving rack 933, the rack is meshed with a third gear 923, the rack is fixedly connected with the bottom plate 931, the bottom plate 931 is connected with a seat body 32 in a sliding manner, the sliding direction of the bottom plate 931 is along the axial direction of the loading barrel 332, the sliding strip 932 is connected with the bottom plate 931 in a sliding manner, the sliding direction of the sliding strip 932 is perpendicular to the sliding direction of the bottom plate 931, a sliding hole for the sliding strip 932 to be embedded into the sliding is formed in the bottom plate 931, and the outer surface of the sliding strip 932 is attached to the inner wall of the sliding hole. The end of the slide 932 far from the bottom plate 931 is fixed with an abutting block 94, the bottom plate 931 is provided with a return spring 934, and two ends of the return spring 934 are respectively fixedly connected with the bottom plate 931 and the slide 932.

A sliding groove 943 is formed in the second connecting cylinder 333, the sliding groove 943 is formed in the length direction of the second connecting cylinder 333 and penetrates through the inner wall of the second connecting cylinder 333, the end portion of the abutting block 94 penetrates through the sliding groove 943 and enters the inner wall of the second connecting cylinder 333, the abutting block 94 is provided with a vertical abutting surface 941 and a guide inclined surface 942, the guide inclined surface 942 is located on one side, facing the belt material mechanism 342, of the abutting block 94, the vertical abutting surface 941 is arranged away from the guide inclined surface 942, two sides of the guide inclined surface 942 are respectively located on two sides of the sliding groove 943, and one side, close to the sliding strip 932, of the guide inclined surface 942 is arranged away from the vertical abutting surface 941.

The material conveying rod 34 is provided with a shifting block 944, the shifting block 944 is used for abutting against a vertical abutting surface 941, a rack 933 is driven to be fixedly connected with a bottom plate 931, the rack 933 is driven to be meshed with a third gear 923 to drive a transmission gear set 92 and a

worm gear

911 and 912 assembly 91 to rotate, the bottom plate 931 is further fixed with a return spring 95, the elastic force direction of the return spring 95 is along the sliding direction of the bottom plate 931, and two ends of the return spring 95 are respectively fixedly connected with the bottom plate 931 and a support seat 3.

The implementation principle of the embodiment 2 is as follows: during loading, the shaft enters the inner hole of the material carrying barrel 332 from the feeding channel 336, and then the material carrying mechanism 342 drives the material carrying rod 34 to move, so that the material carrying rod 34 pushes the shaft to enter the clamping chuck 21 through the material carrying barrel 332 and the first connecting barrel 331, at this time, the shifting block 944 abuts against the guide inclined surface 942 to contract the return spring 934, the abutting block 94 moves downwards below the shifting block 944, and the bottom plate 931 does not slide. After the shaft body is machined, the top wall of the belt material rod 34 abuts against the shaft body in the blanking port 334 to enable the shaft body not to fall down, the electromagnet 341 on the belt material rod 34 adsorbs the shaft body, the belt material rod 34 moves to enable the shaft body to move towards the direction of the material carrying cylinder 332, then the shifting block 944 pushes the abutting block 94 to move to enable the material carrying cylinder 332 to rotate, the blanking port 334 faces downwards, the machined shaft body is dragged to the blanking port 334, the electromagnet 341 is powered off to enable the machined shaft body to enter the blanking channel 35, then the shifting block 944 continues to push the abutting block 94, the guide inclined surface 942 of the abutting block 94 abuts against the end wall of the sliding groove 943, the abutting block 94 is guided by the end wall of the sliding groove 943, the abutting block 94 moves downwards below the shifting block 944, the bottom plate 931 is reset under the elastic action of the return spring 95, and the blanking port 334 faces upwards again.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a take detection mechanism's high accuracy grinding machine, includes lathe body (1), its characterized in that: the machine tool body (1) is provided with a clamping seat (2) for clamping a workpiece, a supporting seat (3) for supporting the end, far away from the clamping seat (2), of the workpiece, a grinding device (4) for grinding the side wall of the workpiece and a first driving mechanism (5) for driving the grinding device (4) to move, the supporting seat (3) is provided with a detection device (6) and a detection cylinder (7) for driving the detection device (6) to slide, the detection device (6) comprises clamping arm assemblies (61) and a mounting box (62), the clamping arm assemblies (61) are symmetrically arranged in two groups in the up-down direction, each clamping arm assembly (61) comprises a hinged arm (611), an abutting piece (612) and an angle sensor (613), the hinged arm (611) is hinged to the mounting box (62) and extends out of the mounting box (62), a reset torsion spring (63) for resetting the hinged arm (611) is arranged at the joint of the hinged arm (611) and the mounting box (62), the abutting piece (612) is fixed on the side wall, facing to the other clamping arm assembly (61), the hinged arm (611) is fixed in the mounting box (62), the angle sensor (613) is used for detecting the angle of the intelligent rotation angle sensor (613), and is electrically connected with an external processing device;

the supporting seat (3) comprises a seat body (32) and a supporting component (33), the supporting component (33) comprises a first connecting cylinder (331), a material carrying cylinder (332) and a second connecting cylinder (333), the first connecting cylinder (331), the material carrying cylinder (332) and the second connecting cylinder (333) are arranged in a mutually communicated manner, the clamping position of the first connecting cylinder (331) and the clamping seat (2) is just opposite, two ends of the material carrying cylinder (332) are respectively connected with the end parts of the first connecting cylinder (331) and the second connecting cylinder (333) in a rotating manner, the end part of the first connecting cylinder (331) protrudes out of the seat body (32) so as to allow a shaft body to extend out, carry feed cylinder (332) top to have seted up blanking mouth (334), be equipped with feedstock channel (336) of feed chute (335) and intercommunication feed chute (335) on pedestal (32), feedstock channel (335), feedstock channel (336), blanking mouth (334) set gradually downwards along vertical direction, feedstock channel (336) and blanking mouth (334) intercommunication are in order to supply the axis body to get into blanking mouth (334), supporting seat (3) slide and are equipped with area material pole (34), the tip of taking material pole (34) is equipped with electro-magnet (341) that are used for adsorbing the axis body, supporting seat (3) still are equipped with and are used for driving area material mechanism (342) that the axis body removed and left and right sides, the driving material carrying barrel (332) is rotationally provided with a rotating device (9), and a blanking channel (35) for blanking the shaft body is arranged below the material carrying barrel (332);

rotating device (9) includes worm wheel (911) worm (912) subassembly (91), drive gear group (92) and driving piece (93), driving piece (93) include bottom plate (931), draw runner (932), drive rack (933), draw runner (932) and bottom plate (931) sliding connection, be equipped with reset spring (934) on bottom plate (931), bottom plate (931) and draw runner (932) are connected respectively to the both ends of reset spring (934), the tip that bottom plate (931) were kept away from to draw runner (932) is fixed with butt block (94), butt block (94) are equipped with vertical butt face (941) and guide slope (942), set up sliding groove (943) in second connecting cylinder (333), bottom plate (931) and pedestal (32) sliding connection, the tip of butt block (94) passes sliding groove (943), guide slope (942) are located butt block (94) and take one side of mechanism (342), butt face (941) to be located, the kickoff from vertical butt block (941) and take the setting aside pole (342) and be used for on one side of butt block (342), bottom plate (931) and drive rack (933) fixed connection, it is used for driving drive gear group (92) to rotate to drive rack (933), worm wheel (911) worm (912) subassembly (91) include with carry worm wheel (911) of feed cylinder (332) coaxial fixation, with worm wheel (911) worm (912) that meshes, worm (912) are driven by drive gear group (92) and are rotated, bottom plate (931) still are fixed with answer spring (95), the slip direction of bottom plate (931) is followed to the elasticity direction of answer spring (95), the both ends of answer spring (95) respectively with bottom plate (931) and supporting seat (3) fixed connection.

2. The high-precision grinding machine with the detection mechanism according to claim 1, is characterized in that: the machine tool body (1) comprises a fixing portion (12) and a sliding portion (11) which is arranged on the fixing portion (12) in a sliding mode, a second driving mechanism (13) which drives the sliding portion (11) to move is arranged on the machine tool body (1), and the sliding direction of the sliding portion (11) is perpendicular to the moving direction of the polishing device (4).

3. The high-precision grinding machine with the detection mechanism according to claim 2, is characterized in that: the second driving mechanism (13) adopts an electric screw rod, and the second driving mechanism (13) is in threaded connection with the supporting seat (3).

4. The high-precision grinding machine with the detection mechanism according to claim 3, is characterized in that: the machine tool body (1) is provided with an oil spraying pipe (14), an oil pump (15) and an oil storage tank (16), the oil pump (15) is fixed on the machine tool body (1), the oil spraying pipe (14) is connected with a liquid outlet of the oil pump (15), the oil storage tank (16) is communicated with a liquid inlet of the oil pump (15), and a port of the oil spraying pipe (14) is arranged towards a screw rod of the second driving mechanism (13).

5. The high-precision grinding machine with the detection mechanism according to claim 4 is characterized in that: the oil storage tank (16) is arranged below a screw rod of the second driving mechanism (13).

6. The high-precision grinding machine with the detection mechanism according to claim 1, is characterized in that: support seat (3) set up a support section of thick bamboo (31) in pedestal (32) including pedestal (32) and activity, support the support hole that supplies the embedding of work piece tip in a section of thick bamboo (31), be equipped with telescopic machanism (8) that the drive supported a section of thick bamboo (31) and removed on support seat (3), telescopic machanism (8) including fix drive rack (81) at a support section of thick bamboo (31) outer wall and with drive gear (82) of drive rack (81) meshing, the length direction of drive rack (81) sets up along a support section of thick bamboo (31) slip direction, drive gear (82) rotate with support seat (3) and are connected, drive gear (82) are fixed with and supply personnel pivoted rotation handle (83).

7. The high-precision grinding machine with the detection mechanism as claimed in claim 1, characterized in that: the material taking mechanism (342) adopts an air cylinder, and the material taking rod (34) is fixedly connected with a piston rod of the air cylinder.