CN218787793U - Spiral bevel gear high accuracy measuring tool - Google Patents
Spiral bevel gear high accuracy measuring tool Download PDFInfo
- Publication number
- CN218787793U CN218787793U CN202223031066.6U CN202223031066U CN218787793U CN 218787793 U CN218787793 U CN 218787793U CN 202223031066 U CN202223031066 U CN 202223031066U CN 218787793 U CN218787793 U CN 218787793U
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- bevel gear
- spiral bevel
- slide bar
- base
- backup pad
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a spiral shell bevel gear high accuracy measuring tool, the on-line screen storage device comprises a base, the base top is provided with the backup pad, it is connected with the axis of rotation to rotate in the backup pad, the one end that the backup pad was kept away from to the axis of rotation is provided with the fixed axle, be provided with spiral shell bevel gear action wheel on the fixed axle, keep away from spiral shell bevel gear action wheel be provided with inverter motor on the backup pad side, inverter motor's output shaft and axis of rotation coaxial coupling are located spiral shell bevel gear action wheel below be provided with the subassembly that slides on the base, the subassembly top that slides is provided with spiral shell bevel gear drive wheel, and the side of the subassembly that slides is provided with the percentage table.
Description
Technical Field
The utility model relates to a spiral bevel gear detects measuring tool technical field, concretely relates to spiral bevel gear high accuracy measuring tool.
Background
Before the spiral bevel gear is used, the matched backlash between a driving wheel and a driving wheel of the matched spiral bevel gear needs to be measured, if the spiral bevel gear is bitten without the backlash at normal temperature, the backlash requirements of gear pairs on different occasions are different, the backlash is required to be small like an instrument in order to reduce return stroke errors, and the backlash is required to be small in order to prevent overlarge impact at a place where steering is frequently switched. Too small a backlash is prone to seizure and poor lubrication due to oil storage problems. While the backlash elsewhere may be larger, but too large a backlash is not a problem, either, and certainly not. There will be different fields of use with some reasonable values. The existing detection modes comprise two types, namely, a feeler gauge is used for measuring the backlash, the other type is used for fixing a gear, a dial indicator is arranged on the tooth profile of the other gear, the gear of the dial indicator is rotated left and right, the reading change value of the dial indicator is the backlash, and in order to enable the gear to be better used in the using process, the matched backlash of the spiral bevel gear usually needs higher precision.
However, the existing method is operated manually by personnel, the detection speed is slow, and for batch production, the detection method causes low production efficiency, low detection precision and high detection cost, so that the manufacturing cost of parts is high and the manufacturing period is long.
Disclosure of Invention
The utility model aims at solving the problem among the prior art, provide a spiral bevel gear high accuracy measuring tool, can carry out the detection of high accuracy to spiral bevel gear action wheel and spiral bevel gear drive wheel's cooperation backlash.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a spiral shell bevel gear high accuracy measuring tool, includes the base, the base top is provided with the backup pad, it is connected with the axis of rotation to rotate in the backup pad, the one end that the backup pad was kept away from to the axis of rotation is provided with the fixed axle, be provided with spiral shell bevel gear action wheel on the fixed axle, keep away from spiral shell bevel gear action wheel be provided with inverter motor on the backup pad side, inverter motor's output shaft and axis of rotation coaxial coupling are located spiral shell bevel gear action wheel below be provided with the subassembly that slides on the base, the subassembly top that slides is provided with spiral shell bevel gear drive wheel, and the side of the subassembly that slides is provided with the percentage table.
Preferably, the subassembly that slides includes that the level sets up the cylinder at the inside and perpendicular to backup pad of base, the flexible end of cylinder is provided with the slider, the slider top is provided with the slide bar, slide bar top outer lane is provided with the screw thread, and the slide bar top is seted up and is supplied spiral shell bevel gear drive wheel transmission shaft male locating hole, and slide bar top screw thread cover has been cup jointed the fixed cover that is used for fixed spiral shell bevel gear drive wheel, be provided with the connecting plate on the slide bar, the one end that the slide bar was kept away from to the connecting plate is provided with the percentage table.
Preferably, have on the base top surface and supply the gliding first spout of slide bar, the through-hole that inserts and communicate with first spout is seted up to the base side for the cylinder, is located the cylinder both sides all be provided with the fixed block on the slider side, all seted up on the first spout both sides face and supply the gliding second spout of fixed block.
Preferably, the one end that the slide bar was kept away from to the connecting plate is provided with the dead lever that extends to keeping away from the slide bar direction, the one end that the connecting plate was kept away from to the dead lever is connected with the axle sleeve of percentage table, the measuring head level on the percentage table sets up and extends to the backup pad direction, the setting of base top is provided with the fixed plate corresponding with the measuring head.
The utility model has the advantages that:
the utility model discloses a fix spiral shell bevel gear action wheel on the fixed axle that sets up in the axis of rotation, fix spiral shell bevel gear drive wheel on the subassembly that slides of below, because be provided with the cylinder on the subassembly that slides, it is close to until the meshing to spiral shell bevel gear action wheel at slide bar top to drive spiral shell bevel gear action wheel through the cylinder, it rotates to drive spiral shell bevel gear action wheel through inverter motor, simultaneously because spiral shell bevel gear drive wheel and spiral shell bevel gear action wheel are meshed, spiral shell bevel gear action wheel also rotates thereupon when spiral shell bevel gear action wheel pivoted, because be provided with the connecting plate on the slide bar, the connecting plate is connected with the percentage table simultaneously, when having the backlash between spiral shell bevel gear drive wheel and the spiral shell bevel gear action wheel, at the pivoted in-process, spiral shell bevel gear drive wheel has the displacement of minizone, make the fixed plate can not have been touched without stopping of the measuring head of percentage table, make the percentage table reading change, can judge the backlash between spiral shell bevel gear drive wheel and the spiral shell bevel gear action wheel through observing percentage table reading condition, see whether its precision accords with the high accuracy that production needs.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the sliding assembly of the present invention.
Detailed Description
In order to make the technical field of the invention better understand, the invention is further described in detail with reference to the accompanying drawings and embodiments.
As shown in fig. 1-2, a spiral bevel gear high accuracy measuring tool comprises a base 1, a supporting plate 11 is arranged at the top of the base 1, a rotating shaft 12 is rotatably connected to the supporting plate 11, a fixed shaft 13 is arranged at one end, far away from the supporting plate 11, of the rotating shaft 12, a spiral bevel gear driving wheel 2 is arranged on the fixed shaft 13, a variable frequency motor 4 is arranged on the side surface of the supporting plate 11, the output shaft of the variable frequency motor 4 is coaxially connected with the rotating shaft 12, a sliding component 6 is arranged on the base 1 below the spiral bevel gear driving wheel 2, a spiral bevel gear driving wheel 3 is arranged at the top of the sliding component 6, and a dial indicator 5 is arranged on the side surface of the sliding component 6.
The sliding assembly 6 comprises a cylinder 69 horizontally arranged inside the base 1 and perpendicular to the supporting plate 11, a sliding block 67 is arranged at the telescopic end of the cylinder 69, a sliding rod 62 is arranged at the top of the sliding block 67, threads 66 are arranged on the outer ring of the top of the sliding rod 62, a positioning hole 65 for inserting a transmission shaft of the spiral bevel gear transmission wheel 3 is formed in the top of the sliding rod 62, a fixing sleeve 61 for fixing the spiral bevel gear transmission wheel 3 is sleeved on the threads at the top of the sliding rod 62, a connecting plate 64 is arranged on the sliding rod 62, a dial indicator 5 is arranged at one end, far away from the sliding rod 62, of the connecting plate 64, in the implementation process, the transmission shaft of the spiral bevel gear transmission wheel is inserted into the positioning hole at the top of the sliding rod, then the fixing sleeve is connected with the sliding rod through the threads, and meanwhile, the spiral bevel gear transmission wheel can still rotate in the positioning hole.
There is the gliding first spout 14 of confession slide bar 62 on the base 1 top surface, and base 1 side is seted up and is supplied cylinder 69 to insert and with the through-hole 16 of first spout 14 intercommunication, is located cylinder 69 both sides all be provided with fixed block 68 on the slider 67 side, all set up on the first spout 14 both sides face and supply the gliding second spout 15 of fixed block 68, at implementation in-process, cylinder control slider slides in first spout, has set up the fixed block in the slider both sides simultaneously, slides in the second spout through the fixed block, can make the slide bar can be more steady in top spiral bevel gear drive wheel pivoted to guarantee the accuracy nature of percentage table reading.
The end of the connecting plate 64 far away from the sliding rod 62 is provided with a fixing rod 63 extending towards the direction far away from the sliding rod 62, the end of the fixing rod 63 far away from the connecting plate 64 is connected with a shaft sleeve of the dial indicator 5, the measuring head 51 on the dial indicator 5 is horizontally arranged and extends towards the direction of the supporting plate 11, the top of the base 1 is provided with a fixing plate 52 corresponding to the measuring head 51, in the implementation process, as the dial indicator is integrally arranged on the connecting plate and the connecting plate is fixed on the sliding rod, when the detection is carried out, a certain side gap exists between the spiral bevel gear driving wheel and the spiral bevel gear driving wheel, the spiral bevel gear driving wheel can generate certain displacement in the sliding groove when the spiral bevel gear driving wheel rotates, so that the measuring head touches the fixing plate and reacts to obtain a body value through the dial indicator, and the numerical values displayed by the dial indicator are different due to different displacements.
When the device is used, the spiral bevel gear driving wheel is fixed on a fixed shaft arranged on the rotating shaft, the spiral bevel gear driving wheel is fixed on a sliding component below the spiral bevel gear driving wheel, the sliding component is provided with an air cylinder, the spiral bevel gear driving wheel arranged at the top of the sliding rod is driven by the air cylinder to approach the spiral bevel gear driving wheel until the spiral bevel gear driving wheel is meshed with the spiral bevel gear driving wheel, the spiral bevel gear driving wheel rotates along with the spiral bevel gear driving wheel, the sliding rod is provided with a connecting plate, the connecting plate is connected with a dial indicator, when a side gap exists between the spiral bevel gear driving wheel and the spiral bevel gear driving wheel, in the rotating process, the spiral bevel gear driving wheel has small-range displacement, a measuring head of the dial indicator can touch the fixed plate without stopping, the reading of the dial indicator changes, the side gap between the spiral bevel gear driving wheel and the spiral bevel gear driving wheel can be judged by observing the reading condition of the dial indicator, and whether the high precision required by production is met or not can be judged. The utility model discloses simple structure, the operation is convenient, can convenient and fast carry out the detection of high accuracy to spiral bevel gear action wheel and spiral bevel gear drive wheel's cooperation backlash.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a spiral bevel gear high accuracy measuring tool which characterized in that: including base (1), base (1) top is provided with backup pad (11), it is connected with axis of rotation (12) to rotate in backup pad (11), the one end that backup pad (11) were kept away from in axis of rotation (12) is provided with fixed axle (13), be provided with spiral bevel gear action wheel (2) on fixed axle (13), keep away from spiral bevel gear action wheel (2) be provided with inverter motor (4) on backup pad (11) side, the output shaft and axis of rotation (12) coaxial coupling of inverter motor (4), be located spiral bevel gear action wheel (2) below be provided with subassembly (6) that slides on base (1), subassembly (6) top that slides is provided with spiral bevel gear drive wheel (3), and the side of subassembly (6) that slides is provided with percentage table (5).
2. A spiral bevel gear high accuracy measuring tool according to claim 1, wherein: slip subassembly (6) including cylinder (69) that the level set up inside and perpendicular to backup pad (11) in base (1), the flexible end of cylinder (69) is provided with slider (67), slider (67) top is provided with slide bar (62), slide bar (62) top outer lane is provided with screw thread (66), and supply spiral bevel gear drive wheel (3) transmission shaft male locating hole (65) have been seted up at slide bar (62) top, and slide bar (62) top screw thread cover has been used for fixed cover (61) of spiral bevel gear drive wheel (3), be provided with connecting plate (64) on slide bar (62), the one end that slide bar (62) were kept away from in connecting plate (64) is provided with percentage table (5).
3. A spiral bevel gear high accuracy measuring tool according to claim 2, wherein: base (1) top surface is last to have to supply gliding first spout (14) of slide bar (62), and base (1) side is seted up and is supplied cylinder (69) to insert and through-hole (16) with first spout (14) intercommunication, is located cylinder (69) both sides all be provided with fixed block (68) on slider (67) side, all set up on first spout (14) both sides face and supply gliding second spout (15) of fixed block (68).
4. A spiral bevel gear high accuracy measuring tool according to claim 2, wherein: the one end that slide bar (62) were kept away from in connecting plate (64) is provided with dead lever (63) to keeping away from slide bar (62) direction extension, the one end that connecting plate (64) were kept away from in dead lever (63) is connected with the axle sleeve of percentage table (5), measuring head (51) level on percentage table (5) sets up and extends to backup pad (11) direction, base (1) top sets up and is provided with fixed plate (52) corresponding with measuring head (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223031066.6U CN218787793U (en) | 2022-11-15 | 2022-11-15 | Spiral bevel gear high accuracy measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223031066.6U CN218787793U (en) | 2022-11-15 | 2022-11-15 | Spiral bevel gear high accuracy measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218787793U true CN218787793U (en) | 2023-04-04 |
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ID=86501551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223031066.6U Active CN218787793U (en) | 2022-11-15 | 2022-11-15 | Spiral bevel gear high accuracy measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218787793U (en) |
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2022
- 2022-11-15 CN CN202223031066.6U patent/CN218787793U/en active Active
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