CN209841381U - Noise detection workbench - Google Patents
Noise detection workbench Download PDFInfo
- Publication number
- CN209841381U CN209841381U CN201920964442.6U CN201920964442U CN209841381U CN 209841381 U CN209841381 U CN 209841381U CN 201920964442 U CN201920964442 U CN 201920964442U CN 209841381 U CN209841381 U CN 209841381U
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- bedplate
- driving
- main body
- cylinder
- gear
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Abstract
The utility model belongs to the technical field of gear machining equipment, in particular to a noise detection workbench; the device comprises an operation table, an active transmission mechanism, a meshing transmission mechanism, a pressing mechanism, an adjusting mechanism, a control cabinet and a data acquisition system; the driving transmission mechanism comprises a motor, a driving installation shaft and a driving gear; the meshing transmission mechanism comprises a meshing cylinder, a main body moving plate, a driven mounting shaft and a gear to be measured; the output end of the meshing cylinder is connected to the main body moving plate, the main body moving plate is connected to the lower portion of the bedplate in a sliding mode, the lower end of the driven installation shaft is rotatably installed on the main body moving plate, and the gear to be tested is installed at the upper end of the driven installation shaft; the pressing mechanism comprises a pressing cylinder which is downwards arranged above the bedplate, and the adjusting mechanism can be used for adjusting the position of the engaging cylinder; the utility model aims at providing a noise detection workstation can solve the problem that detection efficiency is low that exists at present in the tooth profile of gear to the testing process.
Description
Technical Field
The utility model belongs to the technical field of gear machining equipment, especially, relate to a noise detection workbench.
Background
In the mechanical gear processing field, gear machining has strict technological requirement, and gear detection center measurement profile of tooth is generally universally adopted, detects slowly, like mass production, and unable 100% inspection adopts gear engagement to detect the noise and can effectively distinguish whether qualified, and is quick convenient that whether gear profile of tooth is to, consequently, designs a convenient operation, simple and easy practical's detection workstation and is the problem of treating urgently.
Disclosure of Invention
In view of this, the utility model aims at providing a noise detection workstation can solve the problem that detection efficiency is low that exists at present in the tooth profile of gear to the testing process.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a noise detection workbench comprises an operation platform, a driving transmission mechanism, a meshing transmission mechanism, a pressing mechanism, an adjusting mechanism, a control cabinet and a data acquisition system; the operation table comprises a table plate, and a moving hole is formed in the table plate;
the driving transmission mechanism comprises a motor, a driving installation shaft and a driving gear; the lower end of the driving installation shaft is rotatably installed in the bedplate and the driving installation shaft is driven by a motor; the driving gear is arranged at the upper end of the driving mounting shaft;
the meshing transmission mechanism comprises a meshing cylinder, a main body moving plate, a driven mounting shaft and a gear to be measured; the output end of the meshing cylinder is connected to the main body moving plate, the main body moving plate is connected to the lower portion of the bedplate in a sliding mode, the lower end of the driven installation shaft is rotatably installed on the main body moving plate, the driven installation shaft penetrates through the moving hole, the upper end of the driven installation shaft is higher than the bedplate, and the gear to be tested is installed at the upper end of the driven installation shaft;
the pressing mechanism comprises a pressing cylinder, the pressing cylinder is downwards arranged above the bedplate, the output end of the pressing cylinder is provided with a driven wheel gland, and meanwhile, the pressing cylinder can be movably arranged above the bedplate and the driven wheel gland is always opposite to the driven mounting shaft;
the adjusting mechanism can be used for adjusting the position of the meshing air cylinder; a controller is arranged in the control cabinet and is respectively communicated with the motor, the pressing cylinder and the meshing cylinder through communication signals; the data acquisition system comprises a noise detector and a computer, wherein the noise detector is placed on the bedplate, and the noise detector transmits data to the computer through a data line.
Further, the lower end of the active mounting shaft is rotatably mounted in the bedplate through a bearing.
Further, the driving wheel locking device further comprises a driving wheel pressing cover and a locking nut, and the driving wheel pressing cover and the locking nut lock the driving gear on the upper end of the driving installation shaft.
Furthermore, the output end of the meshing cylinder is fixedly connected to a connecting block, and the connecting block is fixedly connected to the lower surface of the main body moving plate.
Furthermore, the lower surface of the bedplate is provided with two parallel slideways, the upper surface of the main body moving plate is provided with a sliding block, and the sliding block is connected in the slideways in a sliding manner.
Further, a bearing seat is installed on the lower surface of the main body moving plate, and the lower end of the driven installation shaft penetrates through the main body moving plate and is installed in a bearing of the bearing seat.
Further, still include an installation frame, the lower extreme rigid coupling of installation frame is on the main part movable plate, pushes down cylinder fixed mounting on the installation frame.
Furthermore, the adjusting mechanism comprises an adjusting moving block, an adjusting rod and a fixing plate, the adjusting moving block is connected below the bedplate in a sliding mode, meanwhile, the meshing cylinder is fixedly connected with the adjusting moving block, the fixing plate is fixedly connected below the bedplate, the adjusting rod is a threaded rod, the adjusting rod penetrates through the fixing plate and is screwed into the fixing plate, and the tail end of the adjusting rod abuts against the outer side of the adjusting moving block.
Furthermore, a hand wheel is arranged at the end part of the adjusting rod.
Compared with the prior art, the utility model discloses following advantage has:
the utility model provides a noise detection workstation can effectively distinguish whether gear profile of tooth is qualified to through the method that adopts gear engagement detection noise to detect, and is quick convenient, compares with traditional measuring method, and the commonality is good, and loading and unloading gear is fast for the production process detects convenient operation. When the driving gear is meshed with the detected gear, the two gears can be meshed more tightly through the adjusting mechanism, and the detection precision is improved.
Drawings
The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic view of the installation structure of the meshing transmission mechanism and the adjusting mechanism under the bedplate.
Description of reference numerals:
11-a platen; 110-a moving aperture; 12-a slide; 21-a motor; 22-active installation shaft; 221-driving wheel gland; 222-a locking nut; 23-a drive gear; 31-an engagement cylinder; 311-connecting block; 32-a main body moving plate; 33-driven mounting shaft; 331-a bearing seat; 34-gear under test; 41-a mounting frame; 42-a down-pressure cylinder; 43-driven wheel gland; 51-adjusting moving block; 52-adjusting rod; 53-fixing plate; 54-a hand wheel; 61-a control cabinet; 62-noise detector; 63-computer.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1-3, a noise detection workbench comprises an operation platform, an active transmission mechanism, a meshing transmission mechanism, a pressing mechanism, an adjusting mechanism, a control cabinet 61 and a data acquisition system; the operating table includes a platen 11, and a moving hole 110 is formed in the platen 11.
The driving transmission mechanism comprises a motor 21, a driving mounting shaft 22 and a driving gear 23; the lower end of the driving installation shaft 22 is rotatably installed in the bedplate 11 through a bearing, and the driving installation shaft 22 is driven by a motor 21; the driving gear 23 is arranged at the upper end of the driving mounting shaft 22; specifically, the driving gear pressing cover 221 and the locking nut 222 are further included, the driving gear 23 is sleeved on the driving installation shaft 22, the driving gear pressing cover 221 penetrates through the upper end of the driving installation shaft 22, the locking nut 222 is screwed on the upper end of the driving installation shaft 22 to press the driving gear pressing cover 221, and therefore the driving gear 23 is further locked on the upper end of the driving installation shaft 22 through the driving gear pressing cover 221 and the locking nut 222.
The meshing transmission mechanism comprises a meshing cylinder 31, a main body moving plate 32, a driven mounting shaft 33 and a gear to be measured 34; the output end of the engaging cylinder 31 is fixedly connected to a connecting block 311, and the connecting block 311 is fixedly connected to the lower surface of the main body moving plate 32. The main body moving plate 32 is slidably connected below the bedplate 11, specifically, the lower surface of the bedplate 11 is provided with two parallel slideways 12, the upper surface of the main body moving plate 32 is provided with a slide block, and the slide block is slidably connected in the slideways 12.
A bearing seat 331 is installed on the lower surface of the main body moving plate 32, the lower end of the driven mounting shaft 33 penetrates through the main body moving plate 32 and is installed in a bearing of the bearing seat 331, the driven mounting shaft 33 penetrates through the moving hole 110 and the upper end thereof is higher than the platen 11, and the gear 34 to be measured is installed on the upper end of the driven mounting shaft 33.
The pressing mechanism comprises a pressing cylinder 42, the pressing cylinder 42 is downwards arranged above the bedplate 11, the output end of the pressing cylinder 42 is provided with a driven wheel gland 43, the driven wheel gland 43 is rotatably arranged at the end part of a pressing rod of the pressing cylinder 42 through a bearing, meanwhile, the pressing cylinder 42 can be movably arranged above the bedplate 11, and the driven wheel gland 43 is always opposite to the driven mounting shaft 33; specifically, the device further comprises a mounting bracket 41, the lower end of the mounting bracket 41 is fixedly connected to the main body moving plate 32, and the down-pressing cylinder 42 is fixedly mounted on the mounting bracket 41. Thus, the pushing mechanism is connected to the main body moving plate 32 through the mounting frame 41, so that the pushing mechanism is ensured to move synchronously with the main body moving plate 32, and the pushing cylinder 42 is ensured to be always aligned with the driven mounting shaft 33.
The adjustment mechanism may be used to adjust the position of the engagement cylinder 31; a controller is arranged in the control cabinet 61, and the controller is respectively communicated with the motor 21, the pressing cylinder 42 and the meshing cylinder 31 through communication signals; the connection of the motor 21, the pressing cylinder 42 and the meshing cylinder 31 with the controller can be realized by conventional arrangement;
the data acquisition system comprises a noise detector 62 and a computer 63, wherein the noise detector 62 is placed on the bedplate 11, and the noise detector 62 transmits data to the computer 63 through a data line.
Further, the adjusting mechanism comprises an adjusting moving block 51, an adjusting rod 52 and a fixed plate 53, the adjusting moving block 51 is slidably connected below the bedplate 11, specifically, the adjusting moving block 51 is slidably connected in the slideway 12 through a slide block, meanwhile, the meshing cylinder 31 and the adjusting moving block 51 are fixedly connected together, the fixed plate 53 is vertically fixedly connected below the bedplate 11, the adjusting rod 52 is a threaded rod, the adjusting rod 52 is screwed in the fixed plate 53 in a penetrating manner, and the tail end of the adjusting rod 52 abuts against the outer side of the adjusting moving block 51. Preferably, a hand wheel 54 is mounted to the end of the adjustment lever 52 to facilitate rotation of the adjustment lever 52.
The utility model provides a noise detection workstation can effectively distinguish whether gear profile of tooth is qualified to through the method that adopts gear engagement detection noise to detect, and is quick convenient, compares with traditional measuring method, and the commonality is good, and loading and unloading gear is fast for the production process detects convenient operation.
Initiative drive mechanism is used for driving gear 23 and rotates, meshing drive mechanism is used for being surveyed the preliminary propelling movement of gear 34 and targets in place, pushing down the mechanism and being used for compressing tightly fixedly by survey gear 34, and simultaneously, another main advantage of design pushing down the mechanism is for being surveyed gear 34 in order to change, adjustment mechanism is used for further adjusting the clearance between being surveyed gear 34 and the driving gear 23, and like this, driving gear 23 with when being detected gear engagement, through meshing drive mechanism's preliminary location and pushing down the fine tuning location of mechanism, can guarantee that two gear engagement are inseparabler, it improves to detect the precision.
When the device is used, the driving gear 23 is positioned and clamped on the driving mounting shaft 22, the gear 34 to be tested is sleeved at the upper end of the driven mounting shaft 33, the upper part of the driven mounting shaft 33 is provided with a shaft shoulder, the lower end surface of the gear 34 to be tested is clamped at the shaft shoulder, the cylinder starting button in the control cabinet 61 is pressed, the pressing cylinder 42 descends, the driven wheel pressing cover 43 is pressed on the gear 34 to be tested, the gear 34 to be tested is clamped, then the main body moving plate 32 is pushed by the meshing cylinder 31 to push the gear 34 to be tested and the pressing mechanism to be in place, then the hand wheel 54 is rotated, the gap between the gear 34 to be tested and the driving gear 23 is further adjusted, the gear 34 to be tested is tightly meshed with the driving gear, the motor starting button in the control cabinet 61 is pressed, the motor 21 rotates, the driving gear 23 drives the gear 34 to be tested to rotate, the noise detector 62, and (4) distinguishing whether the product is qualified or not.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a noise detection workstation which characterized in that: comprises an operation table, a driving transmission mechanism, a meshing transmission mechanism, a pressing mechanism, an adjusting mechanism, a control cabinet (61) and a data acquisition system;
the operating platform comprises a bedplate (11), and a moving hole (110) is formed in the bedplate (11);
the driving transmission mechanism comprises a motor (21), a driving mounting shaft (22) and a driving gear (23); the lower end of the driving installation shaft (22) is rotatably installed in the bedplate (11), and the driving installation shaft (22) is driven by a motor (21); the driving gear (23) is arranged at the upper end of the driving mounting shaft (22);
the meshing transmission mechanism comprises a meshing cylinder (31), a main body moving plate (32), a driven mounting shaft (33) and a gear to be measured (34); the output end of the meshing cylinder (31) is connected to the main body moving plate (32), the main body moving plate (32) is connected below the bedplate (11) in a sliding mode, the lower end of the driven mounting shaft (33) is rotatably mounted on the main body moving plate (32), the driven mounting shaft (33) penetrates through the moving hole (110), the upper end of the driven mounting shaft is higher than the bedplate (11), and the gear (34) to be measured is mounted at the upper end of the driven mounting shaft (33);
the pressing mechanism comprises a pressing cylinder (42), the pressing cylinder (42) is downwards arranged above the bedplate (11), the output end of the pressing cylinder (42) is provided with a driven wheel gland (43), meanwhile, the pressing cylinder (42) can be movably arranged above the bedplate (11), and the driven wheel gland (43) is always opposite to the driven mounting shaft (33);
the adjusting mechanism can be used for adjusting the position of the meshing air cylinder (31); a controller is arranged in the control cabinet (61), and the controller is respectively communicated with the motor (21), the pressing cylinder (42) and the meshing cylinder (31) through communication signals;
the data acquisition system comprises a noise detector (62) and a computer (63), wherein the noise detector (62) is placed on the bedplate (11), and the noise detector (62) transmits data to the computer (63) through a data line.
2. The noise detection stage of claim 1, wherein: the lower end of the active mounting shaft (22) is rotatably mounted in the bedplate (11) through a bearing.
3. The noise detection stage of claim 2, wherein: the driving wheel locking device further comprises a driving wheel pressing cover (221) and a locking nut (222), wherein the driving wheel pressing cover (221) and the locking nut (222) lock the driving gear (23) at the upper end of the driving mounting shaft (22).
4. The noise detection stage of claim 1, wherein: the output end of the meshing cylinder (31) is fixedly connected to a connecting block (311), and the connecting block (311) is fixedly connected to the lower surface of the main body moving plate (32).
5. The noise detection stage of claim 1, wherein: the lower surface of the bedplate (11) is provided with two parallel slideways (12), the upper surface of the main body moving plate (32) is provided with a sliding block, and the sliding block is connected in the slideways (12) in a sliding way.
6. The noise detection stage of claim 5, wherein: a bearing seat (331) is installed on the lower surface of the main body moving plate (32), and the lower end of the driven installation shaft (33) penetrates through the main body moving plate (32) and is installed in a bearing of the bearing seat (331).
7. The noise detection stage of claim 1, wherein: the lower end of the mounting rack (41) is fixedly connected to the main body moving plate (32), and the downward pressing cylinder (42) is fixedly mounted on the mounting rack (41).
8. The noise detection stage of claim 1, wherein: the adjusting mechanism comprises an adjusting moving block (51), an adjusting rod (52) and a fixing plate (53), the adjusting moving block (51) is connected below the bedplate (11) in a sliding mode, meanwhile, the meshing cylinder (31) is fixedly connected with the adjusting moving block (51), the fixing plate (53) is vertically fixedly connected below the bedplate (11), the adjusting rod (52) is a threaded rod, the adjusting rod (52) penetrates through the fixing plate (53) in a screwed mode, and the tail end of the adjusting rod (52) abuts against the outer side of the adjusting moving block (51).
9. The noise detection stage of claim 8, wherein: a hand wheel (54) is mounted on the end of the adjustment lever (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964442.6U CN209841381U (en) | 2019-06-25 | 2019-06-25 | Noise detection workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964442.6U CN209841381U (en) | 2019-06-25 | 2019-06-25 | Noise detection workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841381U true CN209841381U (en) | 2019-12-24 |
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ID=68899040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920964442.6U Expired - Fee Related CN209841381U (en) | 2019-06-25 | 2019-06-25 | Noise detection workbench |
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| Country | Link |
|---|---|
| CN (1) | CN209841381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174263A (en) * | 2019-06-25 | 2019-08-27 | 天津泰威齿轮有限公司 | A kind of noise measuring workbench |
-
2019
- 2019-06-25 CN CN201920964442.6U patent/CN209841381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174263A (en) * | 2019-06-25 | 2019-08-27 | 天津泰威齿轮有限公司 | A kind of noise measuring workbench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |