CN113237407B - Gear tooth thickness fixing and detecting device - Google Patents
Gear tooth thickness fixing and detecting device Download PDFInfo
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- CN113237407B CN113237407B CN202110630994.5A CN202110630994A CN113237407B CN 113237407 B CN113237407 B CN 113237407B CN 202110630994 A CN202110630994 A CN 202110630994A CN 113237407 B CN113237407 B CN 113237407B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
Abstract
The invention discloses a gear tooth thickness fixing and detecting device, belonging to the technical field of gear processing, comprising a detecting table and a detecting device, wherein the detecting table is placed on a horizontal plane, the detecting device is arranged at the top of the detecting table, the detecting device comprises a driving component, a pushing component, a moving component and a detecting component, the driving component is arranged at the top of the detecting table, the pushing component is arranged on the driving component, the moving component is arranged at the top of the detecting table, the detecting component is fixedly arranged on the moving component, the top of the detecting table is also provided with a fixing device, a gear is sleeved on the fixing device, the invention drives the pushing component to push the gear on the fixing device to rotate by the driving component, and simultaneously the moving component moves to enable the detecting component to be attached to the part between teeth to stably and slowly move down to detect the flatness of the part between the teeth, the work efficiency of whole detection has been improved, and fixing device is fixed with the gear of different internal diameter sizes.
Description
Technical Field
The invention relates to the technical field of gear machining, in particular to a gear tooth thickness fixing and detecting device.
Background
The gear is a mechanical element with a gear on a wheel rim which is continuously engaged to transmit motion and power, and the gear can be divided into a gear tooth, a tooth socket, an end face, a normal face, an addendum circle, a dedendum circle, a base circle, a reference circle and the like according to the structure.
The prior publication numbers are: the invention discloses a gear tooth thickness detector of CN101865642A, and provides a gear tooth thickness detector, belonging to a gear detector, which comprises a base, a guide rail and a measuring device, wherein the guide rail and the measuring device are arranged on the base, and the gear tooth thickness detector is characterized in that: the measuring device comprises a dial indicator and a support, one end of the support is fixed on the base, and the other end of the support is fixedly connected with the dial indicator. The gear tooth thickness detector has the advantages of simple structure, convenient operation, low use cost, convenient popularization and high detection precision.
When the gear is detected, the thickness of each gear tooth is detected, the detection efficiency is low, and the detection time is long.
Disclosure of Invention
The embodiment of the invention provides a gear tooth thickness fixing and detecting device, which aims to solve the technical problems that the detection efficiency is low and the detection time is long when the thickness of each gear tooth is detected.
The embodiment of the invention adopts the following technical scheme: the utility model provides a gear tooth thickness fixed detection device is including examining test table and detection device, it places on the horizontal plane to examine test table, detection device installs at the top of examining test table, detection device includes drive assembly, promotion subassembly, removal subassembly and determine module, drive assembly installs at the top of examining test table, the promotion subassembly install on drive assembly and with drive assembly normal running fit, remove the subassembly and install at the top of examining test table and contradict the cooperation with drive assembly, determine module fixed mounting is on removing the subassembly, still be equipped with fixing device on the top of examining test table, the gear cover is established on fixing device.
Further, drive assembly includes driving motor, fixed block, rotating cam, rotatory piece, drive wane and touch wheel, fixed block fixed mounting is at the top of examining the test table, driving motor install examine the top of test table and with fixed block normal running fit, rotating cam installs on driving motor's main shaft and cooperates with driving motor spindle drive, rotatory piece is installed on driving motor's main shaft and cooperates with driving motor spindle drive, the drive wane rotates and sets up on examining the test table, the touch wheel rotates the one end that sets up at the drive wane and contradicts the cooperation with rotating cam.
Further, the pushing assembly comprises a connecting rod, a supporting block, a supporting rod, an extension spring, a pushing frame and two clamping blocks, one end of the connecting rod is fixedly connected to the rotating block, the supporting block is rotatably arranged at the other end of the connecting rod, the supporting rod is installed on the supporting block and is in sliding fit with the supporting block, the two clamping blocks are arranged on the supporting rod and located on two sides of the supporting block, two ends of the extension spring are respectively connected with the side wall of the supporting block and the side wall of one of the clamping blocks, the pushing frame is fixedly installed on the supporting rod, and the pushing frame is in conflict fit with the gear.
Further, remove the subassembly and include the supporting seat, remove frame and conflict pole, the supporting seat is slope form fixed mounting on examining test table, remove the frame and install on the supporting seat and with supporting seat normal running fit, conflict pole fixed mounting on removing the frame and with the other end conflict cooperation of drive wane.
Further, the detection assembly comprises a bearing frame, a detection frame, a sliding wheel, a positioning block, a first test spring, a second test spring and two hinged frames, wherein the bearing frame is fixedly arranged on the movable frame, the two hinged frames are symmetrically hinged to one end of the hinged frame, the other end of the two hinged frames is hinged to the detection frame, the sliding wheel is rotatably arranged on the detection frame, the sliding wheel is in sliding fit with the gear teeth, the positioning block is fixedly arranged on the detection frame, the two ends of the first test spring are provided with first hinged blocks, the two hinged blocks are hinged to the side wall of the positioning block and the side wall of the bearing frame respectively, the two ends of the second test spring are provided with second hinged blocks, and the two hinged blocks are hinged to the bottom of the positioning block and one of the hinged frames respectively.
Further, still include fixing device on detecting the platform, fixing device installs at the top of detecting the platform.
Further, fixing device includes driving electric jar, actuating lever, cover post, fixed disk, slip post and four fixed subassemblies of group, driving electric jar is installed in the bottom of examining the test table, cover post fixed mounting is at the top of examining the test table, the one end of actuating lever install on the stroke slider of driving electric jar and with cover post sliding fit, the actuating lever with examine test table sliding fit, fixed disk fixed mounting is on the cover post, the slip cap is established on the cover post and with cover post sliding fit, the slip post is connected with the actuating lever other end, four groups fixed subassembly structural equivalence is the circumference setting on the fixed disk.
Further, four groups fixed subassembly all includes first mount, second mount, fixed plate, kelly and two removal wheels, be equipped with the shifting chute on the fixed disk, the fixed plate install on the fixed disk and with the shifting chute sliding fit on the fixed disk, the kelly is installed on the fixed plate, two remove the wheel symmetry and set up at the both ends of kelly and with fixed disk sliding fit, the both ends of first mount are installed respectively on slip post and fixed plate and with the articulated cooperation of slip post and fixed plate, the both ends of second mount are installed respectively on slip post and fixed plate and with the articulated cooperation of slip post and fixed plate.
The embodiment of the invention adopts at least one technical scheme which can achieve the following beneficial effects:
the invention can drive the pushing component to push forwards through the driving component, the pushing component pushes and rotates the gear fixed by the fixing device, and simultaneously the moving component moves downwards to enable the detection component to be stably and slowly moved downwards to detect the flatness of the part between the gear teeth and the gear teeth, so that the working efficiency of the whole detection is improved, the fixing device can fix the gears with different inner diameters, and the detection device can not generate position deviation to influence the detection operation of the gear when detecting the gear.
It is two, when carrying out the roughness when detecting to the position between the tooth of gear, driving motor rotates and makes rotatory cam and rotatory piece rotate, when rotatory cam rotates, rotatory cam conflict offset wheel, the conflict wheel drives the drive wane and removes, drive wane drive removes the subassembly and removes and makes the position of determine module between to the tooth detect, drive the gear rotation that the promotion subassembly promoted fixing device forward and fix when rotatory piece rotates, the position between the tooth of next moves to determine module's position and carries out the roughness to the position between the tooth of next and detect, holistic detection efficiency has been improved.
Thirdly, when the driving component drives, the rotating block makes the supporting block move through the connecting rod, the supporting block is connected with the connecting rod in a rotating way, the pushing frame can press the supporting block downwards to deflect on the connecting rod, so that one end of the pushing frame is abutted against the gear teeth, then the supporting block is driven by the connecting rod to move to drive the supporting rod to retract and extrude the extension spring, the extension spring offsets the downward pressure of the pushing frame, so as to avoid the damage of the pushing frame to the gear, the supporting rod makes the pushing frame move to push the fixed gear, after the gear is pushed, the connecting rod continues to rotate along with the rotating block to pull back the supporting block, then the extension spring resets to move next time again, when the detecting component finishes detecting the position between one gear through the driving of the driving component, the supporting rod moves the position between the next gear to the detecting component to continuously test the detecting component, the working efficiency of the overall detection is improved.
Fourthly, when the driving wane on the driving assembly moves, the driving wane is abutted to the abutting rod, the abutting rod drives the movable frame to rotate on the supporting block, the movable frame moves downwards to drive the detection assembly to move downwards, the detection assembly moves downwards to test the flatness of radian of the position between the teeth along with the position between the teeth, and the roughness of the gear is detected.
Fifthly, be equipped with the observation camera on the determine module, be prior art and do not explain in detail, when the removal frame moves down, the movable pulley carries out steadily to move down at a slow speed pasting the position between the tooth, when the position radian between the tooth has the deviation, the movable pulley can make the determine frame take place to rock, the determine frame rocks and makes first test spring and second test spring rock, takes place to rock through first test spring and second test spring and judges the roughness between the tooth and accomplish the detection operation through observing the camera.
When the gears are fixed, the driving electric cylinder drives the driving rod to move on the sleeve column, the driving rod moves to drive the sliding column to move, the sliding column moves to drive the four groups of fixing assemblies to move, the four groups of fixing assemblies can be fixed according to the inner diameters of the different gears, and the different gears can be fixedly detected.
Seventhly, when fixing the gear, the sliding column removes and drives first mount and second mount and remove, and first mount and second mount remove and drive the fixed plate and remove through two and push against the internal diameter of gear on the fixed disk, can fix according to different gear internal diameter sizes, can not influence the detection because of the skew in the position when cooperation detection device detects it.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial perspective view of the first embodiment of the present invention;
FIG. 3 is a schematic perspective view of the detecting device of the present invention;
FIG. 4 is a perspective view of the driving assembly of the present invention;
FIG. 5 is a perspective view of the moving assembly of the present invention;
FIG. 6 is a perspective view of the detecting assembly of the present invention;
FIG. 7 is a partial perspective view of the second embodiment of the present invention;
fig. 8 is a partial perspective view of the fixing device of the present invention.
Reference numerals: 1. a detection table; 3. a gear; 2. a detection device; 21. a drive assembly; 211. a drive motor; 212. a fixed block; 213. rotating the cam; 214. rotating the block; 215. driving a rocker; 216. a contact wheel; 22. a pushing assembly; 221. a connecting rod; 222. a support block; 223. a support bar; 224. an extension spring; 225. a pushing frame; 226. a clamping block; 23. a moving assembly; 231. a supporting seat; 232. a movable frame; 233. a touch bar; 24. a detection component; 241. a carrier; 242. a detection frame; 243. a sliding wheel; 244. positioning blocks; 245. a first test spring; 2451. a first hinge block; 246. a second test spring; 2461. a second hinge block; 247. a hinged frame; 4. a fixing device; 41. driving an electric cylinder; 42. a drive rod; 43. sleeving a column; 44. fixing the disc; 441. a moving groove; 45. a sliding post; 46. a fixing assembly; 461. a first fixing frame; 462. a second fixing frame; 463. a fixing plate; 464. a clamping rod; 465. the wheel is moved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 8, an embodiment of the present invention provides a gear tooth thickness fixing and detecting device, including a detecting table 1 and a detecting device 2, where the detecting table 1 is placed on a horizontal plane, the detecting device 2 is installed at the top of the detecting table 1, the detecting device 2 includes a driving component 21, a pushing component 22, a moving component 23 and a detecting component 24, the driving component 21 is installed at the top of the detecting table 1, the pushing component 22 is installed on the driving component 21 and is in rotating fit with the driving component 21, the moving component 23 is installed at the top of the detecting table 1 and is in interference fit with the driving component 21, the detecting component 24 is fixedly installed on the moving component 23, a fixing device 4 is further disposed at the top of the detecting table 1, and the gear 3 is sleeved on the fixing device 4; the driving assembly 21 can drive the pushing assembly 22 to push forwards, the pushing assembly 22 pushes the gear 3 fixed by the fixing device 4 to rotate, meanwhile, the moving assembly 23 moves downwards to enable the detection assembly 24 to be stably and slowly moved to be attached to the part between the teeth so as to detect the flatness of the part between the teeth of the gear 3, the working efficiency of integral detection is improved, the fixing device 4 can fix the gears 3 with different inner diameters, and the detection device 2 cannot generate position deviation to influence the detection operation of the gear 3 when the detection operation is performed on the gear 3.
Referring to fig. 4, preferably, the driving assembly 21 includes a driving motor 211, a fixed block 212, a rotating cam 213, a rotating block 214, a driving rocker 215, and an abutting wheel 216, the fixed block 212 is fixedly mounted at the top of the inspection table 1, the driving motor 211 is mounted at the top of the inspection table 1 and is in rotational fit with the fixed block 212, the rotating cam 213 is mounted on a main shaft of the driving motor 211 and is in transmission fit with the main shaft of the driving motor 211, the rotating block 214 is mounted on a main shaft of the driving motor 211 and is in transmission fit with the main shaft of the driving motor 211, the driving rocker 215 is rotatably disposed on the inspection table 1, and the abutting wheel 216 is rotatably disposed at one end of the driving rocker 215 and is in abutting fit with the rotating cam 213; when carrying out the roughness when detecting the position between 3 teeth of gear, driving motor 211 rotates and makes rotatory cam 213 and rotatory piece 214 rotate, when rotatory cam 213 rotates, rotatory cam 213 contradicts and touches wheel 216, it drives drive wane 215 and removes to touch wheel 216, drive wane 215 drive removes subassembly 23 and removes and makes detection subassembly 24 detect the position between the tooth, drive when rotatory piece 214 rotates and promote subassembly 22 and promote the gear 3 that fixing device 4 was fixed forward and rotate, move the position between the next tooth to the position that detection subassembly 24 carries out the roughness to the position between the next tooth and detect, holistic detection efficiency has been improved.
Referring to fig. 2 and 7, preferably, the pushing assembly 22 includes a connecting rod 221, a supporting block 222, a supporting rod 223, an extension spring 224, a pushing frame 225 and two blocks 226, one end of the connecting rod 221 is fixedly connected to the rotating block 214, the supporting block 222 is rotatably disposed at the other end of the connecting rod 221, the supporting rod 223 is mounted on the supporting block 222 and slidably engaged with the supporting block 222, the two blocks 226 are disposed on the supporting rod 223 and located at two sides of the supporting block 222, two ends of the extension spring 224 are respectively connected to a side wall of the supporting block 222 and a side wall of one of the blocks 226, the pushing frame 225 is fixedly mounted on the supporting rod 223, and the pushing frame 225 is in interference engagement with the gear 3; when the driving assembly 21 is driven, the supporting block 222 is moved by the rotating block 214 through the connecting rod 221, the supporting block 222 is rotatably connected with the connecting rod 221, the pushing frame 225 can press the supporting block 222 downwards to deflect on the connecting rod 221, so that one end of the pushing frame 225 abuts against the teeth of the gear 3, then the supporting block 222 is driven by the connecting rod 221 to move to drive the supporting rod 223 to retract and extrude the extension spring 224, the extension spring 224 counteracts the downward pressure of the pushing frame 225, the gear 3 is prevented from being damaged by the pushing frame 225, the supporting rod 223 enables the pushing frame 225 to move to push the fixed gear 3, after the gear 3 is pushed, the connecting rod 221 continues to rotate along with the rotating block 214 to pull back the supporting block 222, then the extension spring 224 is reset to enable the next movement to be performed again, when the detecting assembly 24 finishes detecting the position between one tooth through the driving of the driving assembly 21, the supporting rod 223 moves the position between the next tooth to the detecting assembly 24 to perform uninterrupted test, the working efficiency of the overall detection is improved.
Referring to fig. 5, preferably, the moving assembly 23 includes a supporting seat 231, a moving frame 232 and an abutting rod 233, the supporting seat 231 is fixedly installed on the detection table 1 in an inclined shape, the moving frame 232 is installed on the supporting seat 231 and is in rotating fit with the supporting seat 231, and the abutting rod 233 is fixedly installed on the moving frame 232 and is in abutting fit with the other end of the driven rocker 215; when the driving rocker 215 on the driving assembly 21 moves, the driving rocker 215 abuts against the abutting rod 233, the abutting rod 233 drives the moving frame 232 to rotate on the supporting block 222, so that the moving frame 232 moves downwards to drive the detecting assembly 24 to move downwards, and the detecting assembly 24 moves downwards to test the flatness of the radian of the parts between the teeth along with the downward movement of the parts between the teeth, so as to judge the roughness detection of the gear 3.
Referring to fig. 6, preferably, the detecting assembly 24 includes a carrier 241, a detecting frame 242, a sliding wheel 243, a positioning block 244, a first testing spring 245, a second testing spring 246 and two hinge frames 247, the carrier 241 is fixedly mounted on the moving frame 232, one ends of the two hinge frames 247 are symmetrically and hingedly mounted on the carrier 241, the detecting frame 242 is hingedly mounted at the other ends of the two hinge frames 247, the sliding wheel 243 is rotatably mounted on the detecting frame 242, the sliding wheel 243 is slidably engaged with a portion between teeth of the gear 3, the positioning block 244 is fixedly mounted on the detecting frame 242, two ends of the first testing spring 245 are provided with first hinge blocks 2451, the two first hinge blocks 2451 are respectively and hingedly connected with a side wall of the positioning block 244 and a side wall of the carrier 241, two ends of the second testing spring 246 are provided with second hinge blocks 2461, the two second hinge blocks 2461 are respectively hinged with the bottom of the positioning block 244 and one of the hinge brackets 247; the inspection assembly 24 is provided with an observation camera, which is not described in detail in the prior art, the movable frame 232 moves downwards slowly, and when the movable frame descends too fast, the first test spring 245 and the second test spring 246 shake to affect the accuracy of subsequent inspection, the sliding wheel 243 moves downwards stably and slowly along the part between the teeth, when the radian of the part between the teeth deviates, the sliding wheel 243 can shake the inspection frame 242, the inspection frame 242 shakes to shake the first test spring 245 and the second test spring 246, the first test spring 245 and the second test spring 246 shake, and the inspection operation is completed by judging the roughness between the teeth of the gear 3 through the observation camera.
Referring to fig. 8, preferably, the fixing device 4 includes an electric driving cylinder 41, a driving rod 42, a sleeve column 43, a fixed disk 44, a sliding column 45, and four sets of fixing assemblies 46, the electric driving cylinder 41 is installed at the bottom of the detection table 1, the sleeve column 43 is fixedly installed at the top of the detection table 1, one end of the driving rod 42 is installed on a stroke slider of the electric driving cylinder 41 and is in sliding fit with the sleeve column 43, the driving rod 42 is in sliding fit with the detection table 1, the fixed disk 44 is fixedly installed on the sleeve column 43, the sliding column 45 is sleeved on the sleeve column 43 and is in sliding fit with the sleeve column 43, the sliding column 45 is connected with the other end of the driving rod 42, and the four sets of fixing assemblies 46 are identical in structure and are circumferentially arranged on the fixed disk 44; when the gear 3 is fixed, the driving electric cylinder 41 drives the driving rod 42 to move on the sleeve column 43, the driving rod 42 drives the sliding column 45 to move, and the sliding column 45 drives the four fixing assemblies 46 to move, so that the four fixing assemblies 46 can be fixed according to the inner diameters of different gears 3, and different gears 3 can be fixedly detected.
Referring to fig. 8, preferably, each of the four fixing assemblies 46 includes a first fixing frame 461, a second fixing frame 462, a fixing plate 463, a clamping rod 464, and two moving wheels 465, the fixing plate 44 is provided with a moving groove 441, the fixing plate 463 is mounted on the fixing plate 44 and slidably engaged with the moving groove 441 on the fixing plate 44, the clamping rod 464 is mounted on the fixing plate 463, the two moving wheels 465 are symmetrically disposed at two ends of the clamping rod 464 and slidably engaged with the fixing plate 44, two ends of the first fixing frame 461 are respectively mounted on the sliding column 45 and the fixing plate 463 and are hinge-engaged with the sliding column 45 and the fixing plate 463, and two ends of the second fixing frame 462 are respectively mounted on the sliding column 45 and the fixing plate 463 and are hinge-engaged with the sliding column 45 and the fixing plate 463; when the gear 3 is fixed, the sliding column 45 moves to drive the first fixing frame 461 and the second fixing frame 462 to move, the first fixing frame 461 and the second fixing frame 462 move to drive the fixing plate 463 to move on the fixing disc 44 through the two moving wheels 465 to abut against the inner diameter of the gear 3, the fixing can be performed according to the inner diameters of different gears 3, and the detection cannot be affected by the offset in position when the detection device 2 is matched to detect the gear 3.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. A gear tooth thickness fixing and detecting device is characterized by comprising a detecting table (1) and a detecting device (2), the detection platform (1) is placed on a horizontal plane, the detection device (2) is arranged at the top of the detection platform (1), the detection device (2) comprises a driving component (21), a pushing component (22), a moving component (23) and a detection component (24), the driving component (21) is arranged at the top of the detection table (1), the pushing component (22) is arranged on the driving component (21) and is in running fit with the driving component (21), the moving component (23) is arranged at the top of the detection platform (1) and is in interference fit with the driving component (21), the detection assembly (24) is fixedly arranged on the moving assembly (23), the top of the detection table (1) is also provided with a fixing device (4), and the gear (3) is sleeved on the fixing device (4); drive assembly (21) include driving motor (211), fixed block (212), rotating cam (213), rotatory piece (214), drive wane (215) and conflict wheel (216), fixed block (212) fixed mounting is at the top of examining test table (1), driving motor (211) install examine the top of test table (1) and with fixed block (212) normal running fit, rotating cam (213) install on the main shaft of driving motor (211) and with driving motor (211) spindle drive cooperation, rotatory piece (214) are installed on the main shaft of driving motor (211) and with driving motor (211) spindle drive cooperation, drive wane (215) rotate to set up on examining test table (1), conflict wheel (216) rotate to set up in the one end of drive wane (215) and conflict cooperation with rotating cam (213).
2. The gear tooth thickness fixing detection device according to claim 1, wherein the pushing assembly (22) comprises a connecting rod (221), a support block (222), a support rod (223), an extension spring (224), a pushing frame (225) and two blocks (226), one end of the connecting rod (221) is fixedly connected to the rotating block (214), the support block (222) is rotatably arranged at the other end of the connecting rod (221), the support rod (223) is mounted on the support block (222) and is in sliding fit with the support block (222), the two blocks (226) are both arranged on the support rod (223) and are located at two sides of the support block (222), two ends of the extension spring (224) are respectively connected with the side wall of the support block (222) and the side wall of one block (226), the pushing frame (225) is fixedly mounted on the support rod (223), the pushing frame (225) is in interference fit with the gear (3).
3. The gear tooth thickness fixed detection device according to claim 1, wherein the moving assembly (23) comprises a supporting seat (231), a moving frame (232) and an interference rod (233), the supporting seat (231) is fixedly installed on the detection platform (1) in an inclined shape, the moving frame (232) is installed on the supporting seat (231) and is in rotating fit with the supporting seat (231), and the interference rod (233) is fixedly installed on the moving frame (232) and is in interference fit with the other end of the driving rocker (215).
4. The gear tooth thickness fixed detection device according to claim 3, wherein the detection assembly (24) comprises a bearing frame (241), a detection frame (242), a sliding wheel (243), a positioning block (244), a first test spring (245), a second test spring (246) and two hinged frames (247), the bearing frame (241) is fixedly installed on the moving frame (232), one end of each of the two hinged frames (247) is symmetrically hinged to the bearing frame (241), the detection frame (242) is hinged to the other end of each of the two hinged frames (247), the sliding wheel (243) is rotatably installed on the detection frame (242), the sliding wheel (243) is in sliding fit with a position between teeth of the gear (3), the positioning block (244) is fixedly installed on the detection frame (242), and first hinge blocks (2451) are arranged at two ends of the first test spring (245), the two first hinge blocks (2451) are respectively hinged with the side wall of the positioning block (244) and the side wall of the bearing frame (241), second hinge blocks (2461) are arranged at two ends of the second test spring (246), and the two second hinge blocks (2461) are respectively hinged with the bottom of the positioning block (244) and one of the hinge frames (247).
5. The gear tooth thickness fixing detection device according to claim 1, wherein the fixing device (4) comprises a driving electric cylinder (41), a driving rod (42), a sleeve column (43), a fixed disc (44), a sliding column (45) and four groups of fixing components (46), the driving electric cylinder (41) is installed at the bottom of the detection table (1), the sleeve column (43) is fixedly installed at the top of the detection table (1), one end of the driving rod (42) is installed on a stroke slider of the driving electric cylinder (41) and is in sliding fit with the sleeve column (43), the driving rod (42) is in sliding fit with the detection table (1), the fixed disc (44) is fixedly installed on the sleeve column (43), the sliding column (45) is sleeved on the sleeve column (43) and is in sliding fit with the sleeve column (43), the sliding column (45) is connected with the other end of the driving rod (42), the four groups of fixing assemblies (46) are identical in structure and are circumferentially arranged on the fixed disc (44).
6. The gear tooth thickness fixing detection device according to claim 5, wherein each of the four fixing assemblies (46) comprises a first fixing frame (461), a second fixing frame (462), a fixing plate (463), a clamping rod (464) and two moving wheels (465), the fixing plate (44) is provided with a moving groove (441), the fixing plate (463) is mounted on the fixing plate (44) and is in sliding fit with the moving groove (441) on the fixing plate (44), the clamping rod (464) is mounted on the fixing plate (463), the two moving wheels (465) are symmetrically arranged at two ends of the clamping rod (464) and are in sliding fit with the fixing plate (44), two ends of the first fixing frame (461) are respectively mounted on the sliding column (45) and the fixing plate (463) and are in hinged fit with the sliding column (45) and the fixing plate (463), two ends of the second fixing frame (462) are respectively mounted on the sliding column (45) and the fixing plate (463) and are in hinged fit with the sliding column (45) and the fixing plate (463) The fixing plate (463) is hinged.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110630994.5A CN113237407B (en) | 2021-06-07 | 2021-06-07 | Gear tooth thickness fixing and detecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110630994.5A CN113237407B (en) | 2021-06-07 | 2021-06-07 | Gear tooth thickness fixing and detecting device |
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| CN113237407A CN113237407A (en) | 2021-08-10 |
| CN113237407B true CN113237407B (en) | 2021-11-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114791251B (en) * | 2022-05-10 | 2023-09-08 | 重庆大学 | Tooth thickness detection device of universal gear and calculation method thereof |
| CN116793183B (en) * | 2023-07-13 | 2024-04-16 | 江阴市恒润重工股份有限公司 | Special gauge for detecting tooth thickness of planetary gear forging |
| CN117168271B (en) * | 2023-11-02 | 2023-12-29 | 南通市中吕齿轮有限公司 | Gear tooth thickness detection equipment |
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| CN106959066A (en) * | 2017-04-07 | 2017-07-18 | 重庆大学 | A kind of tooth thickness measuring tool for becoming transverse tooth thickness external gear |
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| DE202016005708U1 (en) * | 2016-09-19 | 2017-12-21 | PREMETEC Automation GmbH | Gear measuring device |
| CN108151612A (en) * | 2018-02-28 | 2018-06-12 | 安徽江淮汽车集团股份有限公司 | Portable tooth thickness measurer device |
| CN208282810U (en) * | 2018-05-30 | 2018-12-25 | 舟山市海大科学技术研究院有限责任公司 | A kind of gear quality detection device |
| CN209673146U (en) * | 2019-02-25 | 2019-11-22 | 苏州卓盛鑫智能科技有限公司 | A kind of gear testing equipment |
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2021
- 2021-06-07 CN CN202110630994.5A patent/CN113237407B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016005708U1 (en) * | 2016-09-19 | 2017-12-21 | PREMETEC Automation GmbH | Gear measuring device |
| CN106959066A (en) * | 2017-04-07 | 2017-07-18 | 重庆大学 | A kind of tooth thickness measuring tool for becoming transverse tooth thickness external gear |
| CN107321894A (en) * | 2017-07-12 | 2017-11-07 | 第拖拉机股份有限公司 | A kind of multiple tooth on-line measuring device of straight bevel gear finish forge and detection method |
| CN108151612A (en) * | 2018-02-28 | 2018-06-12 | 安徽江淮汽车集团股份有限公司 | Portable tooth thickness measurer device |
| CN208282810U (en) * | 2018-05-30 | 2018-12-25 | 舟山市海大科学技术研究院有限责任公司 | A kind of gear quality detection device |
| CN209673146U (en) * | 2019-02-25 | 2019-11-22 | 苏州卓盛鑫智能科技有限公司 | A kind of gear testing equipment |
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