CN220104051U - Gear radial error measuring equipment - Google Patents
Gear radial error measuring equipment Download PDFInfo
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- CN220104051U CN220104051U CN202321056812.9U CN202321056812U CN220104051U CN 220104051 U CN220104051 U CN 220104051U CN 202321056812 U CN202321056812 U CN 202321056812U CN 220104051 U CN220104051 U CN 220104051U
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- measuring
- frame
- sliding
- telescopic rod
- gear
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- 238000005259 measurement Methods 0.000 claims abstract description 36
- 238000012360 testing method Methods 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model relates to the technical field of gear measurement, in particular to gear radial error measurement equipment, wherein a measurement assembly is arranged at the upper part of a measurement table, a blanking assembly is arranged at the position of the upper part of the measurement table corresponding to the measurement assembly, the measurement assembly comprises an intermittent rotating disc which is rotatably connected to the upper part of the measurement table, workpiece seats are equidistantly arranged on one side of the upper part of the intermittent rotating disc, a connecting frame is arranged at the position of the upper part of the measurement table corresponding to the intermittent rotating disc, a test frame is arranged at the position of the bottom of the connecting frame corresponding to the workpiece seat, a controller is arranged on the outer wall of the connecting frame, an adjusting motor is arranged in the workpiece seat in a jogged mode, and an adjusting support shaft is arranged on an output shaft of the adjusting motor. The gear radial error measuring equipment provided by the utility model can enable the whole device to realize simultaneous detection of multiple workpieces, effectively improve the working efficiency of users, improve the practicability of the whole device and bring better use prospects.
Description
Technical Field
The utility model relates to the technical field of gear measurement, in particular to gear radial error measurement equipment.
Background
The gear is usually required to finish the detection of the radial runout value of the gear ring after finishing production to judge whether the gear is qualified, the generation of the radial runout of the gear ring is mainly caused by the fact that the center of a base circle of the gear is not coincident with the center of a gear hole (or a shaft) when the gear is machined, the gear ring runout can affect the stability of gear transmission, the transmission noise is large, the transmission precision is low, for the gear with high transmission precision requirement, the radial runout detection of the gear ring is an indispensable procedure, in general, the measuring method of the gear radial error measuring tool is to move a measuring head through rotating the gear to carry out tooth-by-tooth measurement, for example, chinese patent discloses a gear radial error measuring tool (grant bulletin number CN 216668642U), the patent technology carries out meshing motion on the measured gear and a standard gear under the condition of gapless meshing, and measures the variation of the center distance of the measured gear, so that more accurate measuring results can be obtained;
however, the disclosed measuring equipment has the defects that in the measuring process, only a single gear workpiece can be measured at the same time, the operation is complicated in the measuring process, repeated operation is needed manually, arm pain is caused, the measuring speed is reduced, and the working efficiency of users is affected. Accordingly, a gear radial error measuring apparatus is provided by those skilled in the art to solve the problems set forth in the background art above.
Disclosure of Invention
The present utility model is directed to a gear radial error measuring device, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the gear radial error measuring equipment comprises a measuring table, wherein a measuring component is arranged at the upper part of the measuring table, and a blanking component is arranged at the position, corresponding to the measuring component, of the upper part of the measuring table;
the measuring assembly comprises an intermittent rotating disc rotatably connected to the upper part of a measuring table, workpiece seats are mounted on one side of the upper part of the intermittent rotating disc at equal intervals, a connecting frame is mounted on the upper part of the measuring table corresponding to the position of the intermittent rotating disc, a test frame is mounted on the bottom of the connecting frame corresponding to the position of the workpiece seats, a controller is mounted on the outer wall of the connecting frame, an adjusting motor is mounted in the workpiece seats in a jogged mode, and an adjusting support shaft is mounted on an output shaft of the adjusting motor;
the blanking assembly comprises a grabbing frame arranged at the edge of the upper portion of the measuring table, the grabbing frame is provided with a grabbing mechanism, and a blanking sliding plate is arranged at the position, corresponding to the grabbing frame, of the upper portion of the measuring table.
As a further scheme of the utility model: the connecting rack is characterized in that a first telescopic rod is arranged in the middle of the top of the connecting rack, an output shaft of the first telescopic rod is connected with the middle of the top of the testing rack, connecting sliding rods are symmetrically arranged on two sides of the top of the testing rack, and matched connecting sliding sleeves are arranged in the connecting rack in a chimeric mode at positions corresponding to the positions of the connecting sliding rods.
As still further aspects of the utility model: the bottom one side fixed mounting of test frame has the fixed measuring arm, the bottom opposite side sliding connection of test frame has the sliding seat, the bottom of sliding seat is installed and is moved the measuring arm, and moves the measuring arm and decide the measuring arm relative setting.
As still further aspects of the utility model: the clamping surface of the movable measuring arm is connected with a measuring caliper through a sliding rod in a sliding mode, a second telescopic rod is installed at the bottom of the testing frame corresponding to the position of the movable measuring arm, and an output shaft of the second telescopic rod is connected with the outer wall of the sliding seat.
As still further aspects of the utility model: two jacking springs are symmetrically arranged between the measuring calipers and the inner sides of the movable measuring arms, conductive blocks are arranged in the middle of the inner pairs of the measuring calipers and the movable measuring arms, a buzzer is arranged on the outer wall of the sliding seat, and the input end of the buzzer is connected with the two conductive blocks through an electric wire.
As still further aspects of the utility model: the grabbing mechanism comprises a sliding rod arranged at the front part of the grabbing frame, the front part of the sliding rod is connected with a sliding table in a sliding mode, a transverse telescopic rod is arranged at the outer part of the grabbing frame, and an output shaft of the transverse telescopic rod is connected with the outer wall of the sliding table.
As still further aspects of the utility model: the front part of the sliding table is fixedly provided with a longitudinal telescopic rod, and an output shaft of the longitudinal telescopic rod is provided with a pneumatic clamp.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the automatic measuring device is used, the gear to be measured is placed on the workpiece seat, the workpiece seat is driven to rotate in a circulating intermittent mode through the intermittent rotating disc, the workpiece is driven to the bottom of the connecting frame through the intermittent rotating disc, the testing frame is driven to descend through the first telescopic rod, the measuring arm is clamped at the rotating shaft of the workpiece gear, the measuring caliper of the movable measuring arm is clamped at the outer wall of the workpiece gear, the adjusting motor is matched to drive the workpiece at the adjusting support shaft to rotate, when the gear has an offset phenomenon, the measuring caliper is propped against the movable measuring arm to contact, a circuit path is formed after the two conducting blocks are contacted, accordingly, alarm indication can be carried out through the buzzer, and convenience in measuring is improved.
2. The sliding seat is driven to slide through the second telescopic rod, so that the distance between the fixed measuring arm and the movable measuring arm can be conveniently adjusted according to the gear to be tested, the practicability of the test is improved, after the workpiece is tested, the longitudinal telescopic rod drives the pneumatic clamp to descend, after the workpiece is clamped, the transverse telescopic rod is matched to drive the pneumatic clamp to move to the blanking slide plate, and therefore convenient blanking is achieved, and the working efficiency in use is improved.
Drawings
FIG. 1 is a schematic diagram of a gear radial error measurement apparatus;
FIG. 2 is a schematic view of a structure of a coupling frame in a gear radial error measurement apparatus;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of a gripping bracket in a gear radial error measurement device;
fig. 5 is a schematic diagram of the structure of a workpiece holder in a gear radial error measurement apparatus.
In the figure: 1. a measuring station; 2. an intermittent rotating disc; 3. a workpiece seat; 4. a connecting frame; 5. a test rack; 6. a controller; 7. a grabbing frame; 8. a blanking slide plate; 9. a first telescopic rod; 10. a fixed measuring arm; 11. a dynamic measurement arm; 12. connecting a slide bar; 13. a sliding seat; 14. a buzzer; 15. a second telescopic rod; 16. measuring calipers; 17. a top-moving spring; 18. a conductive block; 19. a sliding table; 20. a slide bar; 21. a transverse telescopic rod; 22. a longitudinal telescopic rod; 23. a pneumatic clamp; 24. adjusting a motor; 25. and adjusting the supporting shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, in an embodiment of the present utility model, a gear radial error measurement apparatus includes a measurement table 1, a measurement assembly is installed on an upper portion of the measurement table 1, and a blanking assembly is installed at a position of the upper portion of the measurement table 1 corresponding to the measurement assembly;
the measuring assembly comprises an intermittent rotating disc 2 rotatably connected to the upper part of a measuring table 1, workpiece seats 3 are equidistantly arranged on one side of the upper part of the intermittent rotating disc 2, a connecting frame 4 is arranged at the position, corresponding to the intermittent rotating disc 2, of the upper part of the measuring table 1, a test frame 5 is arranged at the position, corresponding to the workpiece seats 3, of the bottom of the connecting frame 4, a controller 6 is arranged on the outer wall of the connecting frame 4, an adjusting motor 24 is arranged in the workpiece seats 3 in a jogged mode, and an adjusting supporting shaft 25 is arranged on an output shaft of the adjusting motor 24;
the unloading subassembly is including installing in the grabbing frame 7 of the upper portion edge of measuring table 1, snatchs frame 7 and is provided with grabbing mechanism, and measuring table 1's upper portion corresponds grabbing frame 7 position department and installs unloading slide 8.
In fig. 1-2: the first telescopic link 9 is installed to the top centre department of link 4, and the output shaft of first telescopic link 9 is connected with the top centre department of test frame 5, and connecting slide bar 12 is installed to the top bilateral symmetry of test frame 5, and the inside of link 4 corresponds to connect slide bar 12 position department gomphosis and installs assorted connection sliding sleeve, drives test frame 5 through first telescopic link 9 and descends, will decide measuring arm 10 card in the pivot department of work piece gear, will move measuring arm 11's measurement slide caliper 16 card at the outer wall of work piece gear.
In fig. 1-2: fixed measuring arm 10 is fixed to one side of the bottom of test frame 5, sliding seat 13 is connected to the other side of the bottom of test frame 5 in a sliding mode, movable measuring arm 11 is installed at the bottom of sliding seat 13, movable measuring arm 11 and fixed measuring arm 10 are arranged oppositely, fixed measuring arm 10 is clamped at the rotating shaft of a workpiece gear, measuring caliper 16 of movable measuring arm 11 is clamped on the outer wall of the workpiece gear, an adjusting motor 24 is matched to drive a workpiece at an adjusting supporting shaft 25 to rotate, when the gear has an offset phenomenon, movable measuring arm 11 can be propped against, and offset can be measured by sounding.
In fig. 2-3: the clamping surface of moving measurement arm 11 has measurement slide caliper 16 through slide bar sliding connection, and the bottom of test jig 5 corresponds to moving measurement arm 11 position department and installs second telescopic link 15, and the output shaft of second telescopic link 15 and the outer wall connection of sliding seat 13, drives sliding seat 13 through second telescopic link 15 and slides to can be according to the gear of test, convenient regulation decides the interval between measurement arm 10 and the moving measurement arm 11, improves the practicality of test.
In fig. 2-3: two pushing springs 17 are symmetrically arranged between the measuring calipers 16 and the inner side of the movable measuring arm 11, conductive blocks 18 are arranged in the middle of the inner sides of the measuring calipers 16 and the movable measuring arm 11, a buzzer 14 is arranged on the outer wall of the sliding seat 13, the input end of the buzzer 14 is connected with the two conductive blocks 18 through wires, the measuring calipers 16 of the movable measuring arm 11 are clamped on the outer wall of a workpiece gear, the workpiece at the position of the adjusting support shaft 25 is driven to rotate by matching with the adjusting motor 24, when the gear has an offset phenomenon, the two conductive blocks 18 are contacted to form a circuit path, and accordingly warning indication can be carried out through the buzzer 14.
In fig. 1 and 4: the grabbing mechanism comprises a sliding rod 20 arranged at the front part of the grabbing frame 7, the front part of the sliding rod 20 is connected with a sliding table 19 in a sliding mode, a transverse telescopic rod 21 is arranged at the outer part of the grabbing frame 7, an output shaft of the transverse telescopic rod 21 is connected with the outer wall of the sliding table 19, and the sliding table 19 is driven to horizontally slide through the transverse telescopic rod 21.
In fig. 4: the front part of the sliding table 19 is fixedly provided with a longitudinal telescopic rod 22, an output shaft of the longitudinal telescopic rod 22 is provided with a pneumatic clamp 23, when a workpiece is tested, the longitudinal telescopic rod 22 drives the pneumatic clamp 23 to descend, after the workpiece is clamped, the transverse telescopic rod 21 is matched with the pneumatic clamp 23 to move to the blanking slide plate 8, and therefore convenient blanking is achieved.
The working principle of the utility model is as follows: when the automatic feeding device is used, the gear to be measured is placed on the workpiece seat 3, the workpiece seat 3 is driven to rotate in a circulating intermittent mode through the intermittent rotating disc 2, the workpiece is driven to the bottom of the connecting frame 4 through the intermittent rotating disc 2, the testing frame 5 is driven to descend through the first telescopic rod 9, the fixed measuring arm 10 is clamped at the rotating shaft of the workpiece gear, the measuring caliper 16 of the movable measuring arm 11 is clamped on the outer wall of the workpiece gear, the adjusting motor 24 is matched to drive the workpiece at the adjusting support shaft 25 to rotate, when the gear has an offset phenomenon, the workpiece can abut against the measuring caliper 16 to contact the movable measuring arm 11, a circuit path is formed after the two conducting blocks 18 are contacted, so that alarming indication can be carried out through the buzzer 14, convenience in measurement is improved, the sliding seat 13 is driven to slide through the second telescopic rod 15, the distance between the fixed measuring arm 10 and the movable measuring arm 11 can be conveniently adjusted according to the gear to be tested, the practicability of the test is improved, after the workpiece test is completed, the longitudinal telescopic rod 22 drives the pneumatic clamp 23 to descend, the transverse telescopic rod 21 drives the pneumatic clamp 23 to move to the blanking slide 8 after the workpiece is clamped, and the working efficiency is improved, and the practical use efficiency is realized.
Claims (7)
1. The gear radial error measuring equipment comprises a measuring table (1), and is characterized in that a measuring component is arranged at the upper part of the measuring table (1), and a blanking component is arranged at the position, corresponding to the measuring component, of the upper part of the measuring table (1);
the measuring assembly comprises an intermittent rotating disc (2) which is rotationally connected to the upper part of a measuring table (1), a workpiece seat (3) is equidistantly arranged on one side of the upper part of the intermittent rotating disc (2), a connecting frame (4) is arranged at the position of the upper part of the measuring table (1) corresponding to the intermittent rotating disc (2), a testing frame (5) is arranged at the position of the bottom of the connecting frame (4) corresponding to the workpiece seat (3), a controller (6) is arranged on the outer wall of the connecting frame (4), an adjusting motor (24) is arranged in the workpiece seat (3) in a jogged mode, and an adjusting support shaft (25) is arranged on an output shaft of the adjusting motor (24);
the blanking assembly comprises a grabbing frame (7) arranged at the edge of the upper portion of the measuring table (1), the grabbing frame (7) is provided with a grabbing mechanism, and a blanking sliding plate (8) is arranged at the position, corresponding to the grabbing frame (7), of the upper portion of the measuring table (1).
2. The gear radial error measurement device according to claim 1, wherein a first telescopic rod (9) is installed in the middle of the top of the connecting frame (4), an output shaft of the first telescopic rod (9) is connected with the middle of the top of the test frame (5), connecting sliding rods (12) are symmetrically installed on two sides of the top of the test frame (5), and matched connecting sliding sleeves are installed in the positions of the connecting sliding rods (12) in a jogged mode corresponding to the positions of the connecting sliding rods (12) in the connecting frame (4).
3. The gear radial error measurement device according to claim 1, wherein a fixed measurement arm (10) is fixedly installed on one side of the bottom of the test frame (5), a sliding seat (13) is slidably connected to the other side of the bottom of the test frame (5), a movable measurement arm (11) is installed on the bottom of the sliding seat (13), and the movable measurement arm (11) is arranged opposite to the fixed measurement arm (10).
4. A gear radial error measuring device according to claim 3, characterized in that the clamping surface of the movable measuring arm (11) is slidably connected with a measuring caliper (16) through a sliding rod, the bottom of the test stand (5) is provided with a second telescopic rod (15) corresponding to the position of the movable measuring arm (11), and the output shaft of the second telescopic rod (15) is connected with the outer wall of the sliding seat (13).
5. The gear radial error measuring device according to claim 4, wherein two top moving springs (17) are symmetrically arranged between the measuring caliper (16) and the inner side of the moving measuring arm (11), conductive blocks (18) are arranged at the middle positions of the inner sides of the measuring caliper (16) and the moving measuring arm (11), a buzzer (14) is arranged on the outer wall of the sliding seat (13), and the input end of the buzzer (14) is connected with the two conductive blocks (18) through electric wires.
6. A gear radial error measuring device according to claim 1, characterized in that the gripping means comprises a sliding rod (20) mounted at the front of the gripping frame (7), the front of the sliding rod (20) is slidably connected with a sliding table (19), the gripping frame (7) is externally mounted with a transversal telescopic rod (21), and the output shaft of the transversal telescopic rod (21) is connected with the outer wall of the sliding table (19).
7. A gear radial error measuring device according to claim 6, characterized in that the front part of the sliding table (19) is fixedly provided with a longitudinal telescopic rod (22), and the output shaft of the longitudinal telescopic rod (22) is provided with a pneumatic clamp (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056812.9U CN220104051U (en) | 2023-05-06 | 2023-05-06 | Gear radial error measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056812.9U CN220104051U (en) | 2023-05-06 | 2023-05-06 | Gear radial error measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104051U true CN220104051U (en) | 2023-11-28 |
Family
ID=88841572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321056812.9U Active CN220104051U (en) | 2023-05-06 | 2023-05-06 | Gear radial error measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104051U (en) |
-
2023
- 2023-05-06 CN CN202321056812.9U patent/CN220104051U/en active Active
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