CN209207485U - A kind of pair of tooth marking mechanism - Google Patents
A kind of pair of tooth marking mechanism Download PDFInfo
- Publication number
- CN209207485U CN209207485U CN201822010963.6U CN201822010963U CN209207485U CN 209207485 U CN209207485 U CN 209207485U CN 201822010963 U CN201822010963 U CN 201822010963U CN 209207485 U CN209207485 U CN 209207485U
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- China
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- slide plate
- drill bit
- sensor
- teeth portion
- tooth
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Abstract
The utility model discloses a kind of pair of tooth marking mechanisms, it applies in gear mechanism manufacture field, the drill bit on drill bit slide plate is connected to including the sensor slide plate being arranged on lathe, the position sensor being connected on sensor slide plate, the drill bit slide plate being arranged on lathe, and by telescoping mechanism；The sensor slide plate and drill bit slide plate can be movable in a vertical direction；The telescoping mechanism can drive drill bit to do horizontal motion；In the position sensor vertical direction with it is coaxial in drill bit vertical direction.The utility model can realize that having the center line of a tooth in two teeth portion for process duplex-gear respectively is alignment, and two tooth and position of center line are made mark M, meet the needs of client proposes gear product.
Description
Technical field
The utility model belongs to gear mechanism manufacture field, and in particular to a kind of pair of tooth marking mechanism.
Background technique
In gear assembly, there is kind of a duplex-gear, as shown in Figure 1, the modulus of two teeth portion A, B, the number of teeth and gear incline
Gradient is different, but has client that can propose phase requirements to two teeth portion processed, need to specifically guarantee process two
The center line for having a tooth in a teeth portion A, B respectively is alignment.Client proposes that this is required of in subsequent loading drive gear
The purpose of being easy to be driven or assemble is set, specifically why makees this and requires not do herein to go into seriously, the requirement is gear machining neck in a word
The new challenge that the client in domain proposes machine tool plant.
The duplex-gear for meeting the requirement is processed, and it is very tired for finding out and identified that two teeth of center line alignment
Difficult, since the modulus of two teeth portion, number of teeth difference are possible minimum, cause naked eyes to be difficult to distinguish, by it for helical gear, the mistake
Journey is even more complicated cumbersome.Currently used method is, first processes two teeth portion on lathe, by tooling, a tooth,
One tooth goes to detect, and finds that two to the positive gear teeth, after finding, manually plays a label, assembly use.
When this device operating cost, arduously, inefficiency.It needs to increase artificial marking process, increases Workpiece circulation
Link reduces business unit's area output.Also it is unfavorable for the automated production of product.Need to increase producers, logistics people
Member, increases labour cost and administration fee.Improve single product cost.
Utility model content
In view of this, realization processes duplex-gear the purpose of this utility model is to provide a kind of pair of tooth marking mechanism
The center line for having a tooth in two teeth portion respectively is alignment, and two tooth and position of center line are made mark, meets visitor
The demand that family proposes gear product.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of pair of tooth marking mechanism, including the sensor slide plate being arranged on lathe, the position being connected on sensor slide plate
The drill bit slide plate setting sensor, being arranged on lathe, and the drill bit on drill bit slide plate is connected to by telescoping mechanism；The biography
Sensor slide plate and drill bit slide plate can be movable in a vertical direction；The telescoping mechanism can drive drill bit to do horizontal motion；It is described
In position sensor vertical direction with it is coaxial in drill bit vertical direction.
Preferably, the position sensor is photoelectric sensor.
Preferably, the telescoping mechanism is hydraulic cylinder.
Preferably, it is connected with first connecting rod between the sensor slide plate and position sensor, the one of the first connecting rod
End is fixed on sensor slide plate, and the other end of the first connecting rod detachably installs displacement sensor.
Preferably, second connecting rod is connected between the drill bit slide plate and telescoping mechanism, one end of the second connecting rod is solid
It is scheduled on drill bit slide plate, telescoping mechanism is fixedly mounted in the other end of the second connecting rod.
Preferably, the telescopic end of the telescoping mechanism is fixedly installed with the clamping device for clamping drill bit.
Preferably, the sensor slide plate and the distance between drill bit slide plate are adjustable.
It is a kind of using above-mentioned to tooth marking mechanism to tooth marking method, comprising the following steps:
S1: sensor slide plate drives position sensor to move downward, and position sensor is by can't detect teeth portion A to rigid detection
To after teeth portion A circumferential direction signal, continue the distance for moving downward 1/2 D1, wherein D1 is teeth portion A height；
S2: after the intermediate position points x for confirming teeth portion A by S1, the processing of the gear of teeth portion A is completed using machine plus cutter；
S3: drill bit slide plate drives drill bit to move downward, at drill bit position between teeth portion A and teeth portion B, telescoping mechanism
Horizontal outward to release drill bit, drill bit drills out label hole location M in shaft；
S4: sensor slide plate drives position sensor to continue to move downward, and position sensor is by can't detect teeth portion B to just
After detecting teeth portion B circumferential direction signal, continue the distance for moving downward 1/2 D2, wherein D2 is teeth portion B height；
S5: after the intermediate position points y for confirming teeth portion B by S4, the processing of the gear of teeth portion B is completed using machine plus cutter.
Preferably, the drill bit slide plate is moved synchronously with sensor skateboarding process, and position sensor and drill bit
The distance between be less than minimum range between teeth portion A and teeth portion B.
Preferably, when processing the gear of teeth portion A and teeth portion B respectively in the S2 and S5, cutter is respectively required in
Between go back to knife to the upper edge of teeth portion A and teeth portion B respectively at location point x, y after, then start to process；And when cutter time knife, control turns
The electronic gearbox of axis rotation sets up connection, the upper edge start bit for making shaft that teeth portion A and teeth portion B be driven to return to Gear Processing
It sets.
The utility model has the beneficial effects that: the utility model can be realized in two teeth portion for process duplex-gear respectively
The center line of one tooth is alignment, and two tooth and position of center line are made mark M, meets client and mentions to gear product
Demand out.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
The center line for having a tooth in two teeth portion of Fig. 1 customer requirement respectively is the duplex-gear structural schematic diagram being aligned；
Fig. 2 is that position sensor moves to the upper edge teeth portion A critical state schematic diagram；
Fig. 3 is step S1-S2 status diagram；
Fig. 4 is step S3 status diagram；
Fig. 5 is step S4 status diagram；
Fig. 6 is step S5 status diagram.
It is marked in attached drawing as follows: lathe 1, sensor slide plate 2, position sensor 3, drill bit slide plate 4, telescoping mechanism 5, drill bit
6, shaft 7.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
Have respectively in teeth portion A, B to meet the requirements of the customers a tooth center line be alignment duplex-gear as shown in Figure 1, its
The center line of the center point y of mono- tooth of center point x and teeth portion B of middle mono- tooth of teeth portion A in vertical direction has radially projected
Full weight is closed.
Such as a kind of pair of Fig. 2~6 tooth marking mechanism, including be arranged on lathe 1 sensor slide plate 2, be connected to sensor
Position sensor 3 on slide plate 2, the drill bit slide plate 4 being arranged on lathe 1, and drill bit slide plate is connected to by telescoping mechanism 5
Drill bit 6 on 4；The sensor slide plate 2 and drill bit slide plate 4 can be movable in a vertical direction；The telescoping mechanism 5 can drive drill bit
6 do horizontal motion；In 3 vertical direction of position sensor with it is coaxial in 6 vertical direction of drill bit.
Further, the position sensor 3 that the present embodiment uses is photoelectric sensor.
Further, the telescoping mechanism 5 that the present embodiment uses is hydraulic cylinder.
It is a kind of using above-mentioned to tooth marking mechanism to tooth marking method, comprising the following steps:
S1: sensor slide plate 2 drives position sensor 3 to move downward, and position sensor 3 is by can't detect teeth portion A to just
After detecting teeth portion A circumferential direction signal, continue the distance for moving downward 1/2 D1, wherein D1 is teeth portion A height；
Position sensor 3 before S1 moves to critical state schematic diagram such as Fig. 2 of the upper edge teeth portion A, position sensor 3
For photoelectric sensor, it can detect that this signal hopping process of teeth portion A determines itself by the distance apart from workpiece and suddenly
Movement position.Known to being before processing because of teeth portion A height D1, therefore use conventional control means, control position sensor 3 by
Critical state moves downward the distance of 1/2 D1.
S2: after the intermediate position points x for confirming teeth portion A by S1, the processing of the gear of teeth portion A is completed using machine plus cutter；
Point x is the center line position of that gear where its teeth portion A.
S3: drill bit slide plate 4 drives drill bit to move downward, at the position between teeth portion A and teeth portion B of drill bit 6, telescopic machine
Structure 5 is horizontal outward to release drill bit 6, and drill bit 6 drills out label hole location M in shaft 7；
Because in 3 vertical direction of position sensor with coaxial in 6 vertical direction of drill bit, the necessarily vertical position hole location M
Immediately below point x.S3 is mainly mark operation, and hole location M is also that two gears for facilitating subsequent searching center line to be aligned.
S4: sensor slide plate 2 drives position sensor 3 to continue to move downward, and position sensor 3 is by can't detect teeth portion B
To after just detecting teeth portion B circumferential direction signal, continue the distance for moving downward 1/2 D2, wherein D2 is teeth portion B height；
S5: after the intermediate position points y for confirming teeth portion B by S4, the processing of the gear of teeth portion B is completed using machine plus cutter.
The same S1-S3 of S4-S5 mechanism.That in teeth portion B and teeth portion A with intermediate position points x can be found out by this method
Gear, and intermediate position points y is in the centerline of the gear.3 points of x, M, y planes surrounded constitute a vertical-horizontal at this time
The plane in direction.So far it completes to tooth mark operation, realize has in a tooth in two teeth portion for processing duplex-gear respectively
Heart line is alignment, and two tooth and position of center line are made mark M, meets the needs of client proposes gear product.
Further, drill bit slide plate 4 is moved synchronously with 2 motion process of sensor slide plate in the present embodiment, simplifies movement
Substep sequence, and the distance between position sensor 3 and drill bit 6 are less than minimum range between teeth portion A and teeth portion B.Guarantee position
It sets sensor 3 and obtains having a suitable position between teeth portion B to detection by can't detect teeth portion A, correctly bored for drill bit 6
Hole is in shaft 7.
Further, when processing the gear of teeth portion A and teeth portion B in the present embodiment in S2 and S5 respectively, cutter difference
After knife to the upper edge of teeth portion A and teeth portion B need to being gone back to respectively by intermediate position points x, y, then start to process；And when cutter time knife,
The electronic gearbox of control shaft rotation sets up connection, the upper edge for making shaft 7 that teeth portion A and teeth portion B be driven to return to Gear Processing
Initial position.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (7)
1. a kind of pair of tooth marking mechanism, it is characterised in that: including be arranged on lathe sensor slide plate, to be connected to sensor sliding
Position sensor on plate, the drill bit slide plate being arranged on lathe, and the brill on drill bit slide plate is connected to by telescoping mechanism
Head；The sensor slide plate and drill bit slide plate can be movable in a vertical direction；The telescoping mechanism can drive drill bit to do horizontal direction
Movement；In the position sensor vertical direction with it is coaxial in drill bit vertical direction.
2. according to claim 1 to tooth marking mechanism, it is characterised in that: the position sensor is photoelectric sensor.
3. according to claim 1 to tooth marking mechanism, it is characterised in that: the telescoping mechanism is hydraulic cylinder.
4. according to claim 1 to tooth marking mechanism, it is characterised in that: the sensor slide plate and position sensor it
Between be connected with first connecting rod, one end of the first connecting rod is fixed on sensor slide plate, and the other end of the first connecting rod can
Disassembly installation displacement sensor.
5. according to claim 1 to tooth marking mechanism, it is characterised in that: connect between the drill bit slide plate and telescoping mechanism
It is connected to second connecting rod, one end of the second connecting rod is fixed on drill bit slide plate, and the other end of the second connecting rod is fixedly mounted
Telescoping mechanism.
6. according to claim 1 to tooth marking mechanism, it is characterised in that: the telescopic end of the telescoping mechanism is fixedly mounted
There is the clamping device for clamping drill bit.
7. according to claim 1 to tooth marking mechanism, it is characterised in that: between the sensor slide plate and drill bit slide plate
Distance it is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010963.6U CN209207485U (en) | 2018-11-30 | 2018-11-30 | A kind of pair of tooth marking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010963.6U CN209207485U (en) | 2018-11-30 | 2018-11-30 | A kind of pair of tooth marking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209207485U true CN209207485U (en) | 2019-08-06 |
Family
ID=67462538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822010963.6U Active CN209207485U (en) | 2018-11-30 | 2018-11-30 | A kind of pair of tooth marking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209207485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366448A (en) * | 2018-11-30 | 2019-02-22 | 重庆机床(集团)有限责任公司 | A kind of pair of tooth marking mechanism and method |
-
2018
- 2018-11-30 CN CN201822010963.6U patent/CN209207485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109366448A (en) * | 2018-11-30 | 2019-02-22 | 重庆机床(集团)有限责任公司 | A kind of pair of tooth marking mechanism and method |
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