CN208147063U - A kind of gear-hobbing machine workpiece combined type positioning tool - Google Patents
A kind of gear-hobbing machine workpiece combined type positioning tool Download PDFInfo
- Publication number
- CN208147063U CN208147063U CN201820485716.9U CN201820485716U CN208147063U CN 208147063 U CN208147063 U CN 208147063U CN 201820485716 U CN201820485716 U CN 201820485716U CN 208147063 U CN208147063 U CN 208147063U
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- China
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- positioning
- locating slot
- telescopic rod
- roll adjustment
- pressuring plate
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Abstract
The utility model relates to a kind of gear-hobbing machine workpiece combined type positioning tool, including positioning base, steel ball, positioning pressuring plate, roll adjustment telescopic rod, positioning screw, pressure sensor and control circuit, positioning base upper surface sets locating slot, uniformly distributed at least three bearing grooves on the side wall of locating slot, slot bottom is evenly distributed at least four bearing grooves, if steel ball and pressure sensor dry doubling are in bearing groove, positioning pressuring plate at least three, positioning base upper surface is evenly arranged on around locating slot, positioning pressuring plate passes through directive slide track and roll adjustment telescopic rod, positioning screw is mutually slidably connected, roll adjustment telescopic rod, positioning screw end is connect with positioning base upper surface.The utility model is on the one hand while effective meet to the progress effective clamping position operation of different types of structure workpiece, on the other hand the damage caused by workpiece surface in clamping process can be effectively eliminated, it effectively chucking power can accurately be detected simultaneously, improve workpiece and positioning accuracy is installed.
Description
Technical field
The utility model relates to a kind of gear hobbing machine equipments, are exactly a kind of gear-hobbing machine workpiece combined type positioning tools.
Background technique
At present gear-hobbing machine carry out gear hobbing process in, be often using traditional chuck structure workpiece is clamped
Positioning, although can satisfy the needs of clamping operation, in clamping process, on the one hand easily leading to causes because chucking power is excessive
Workpiece surface structural damage, on the other hand there is also the need that used fixture is only able to satisfy particular type workpiece clamping operation
It wants, poor universality, and in clamping position operation, the installation positioning accurate that current chuck mode fixture also can not effectively to workpiece
Degree detected, thus also result in current chuck device to workpiece installation positioning accuracy it is relatively low, on the one hand lead to gear hobbing
Processing operating efficiency is low, has on the other hand also seriously affected the operating accuracy of gear hobbing process operation, therefore be directed to this status,
There is an urgent need to develop a kind of completely new gear hobbing process frock clamps, to meet the needs of actual use.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of gear-hobbing machine workpiece combined type positioning tool,
The new structure is simple, flexible and convenient to use, high mechanical strength, and stationkeeping ability is good, on the one hand meets effective to different structure
While type of workpiece carries out effective clamping position operation, on the other hand it can effectively eliminate in clamping process to workpiece surface
Caused by damage, while can effective chucking power accurately be detected, further avoiding, chucking power is excessive and workpiece is caused to damage
While wound, piece-holder can also be positioned and carry out auxiliary positioning, improved workpiece and positioning accuracy is installed.
To achieve the goals above, the utility model is to realize by the following technical solutions：
A kind of gear-hobbing machine workpiece combined type positioning tool, including it is positioning base, steel ball, positioning pressuring plate, roll adjustment telescopic rod, fixed
Position screw rod, pressure sensor and control circuit, positioning base upper surface set locating slot, and locating slot is coaxially to be distributed with positioning base
Cylindrical structure groove, depth be positioning base thickness 1/2-3/4, locating slot upper surface area be positioning base on
30%-the 70% of face area, uniformly distributed at least three bearing grooves, slot bottom are evenly distributed at least four bearing grooves on the side wall of locating slot,
In be located at side wall each bearing groove it is uniformly distributed around locating slot axis and be in 90 ° of angles with locating slot axis, positioned at four of slot bottom
In bearing groove, one of them is coaxially distributed with locating slot, remaining each bearing groove is evenly arranged on table on locating slot around locating slot axis
Face and with locating slot axis parallelly distribute on, if steel ball and pressure sensor dry doubling in bearing groove, wherein pressure sensor
It is mounted on carrying trench bottom, steel ball offsets embedded in bearing groove upper surface and with pressure sensor, and positioning pressuring plate at least three is surround
Locating slot is evenly arranged on positioning base upper surface, each positioning pressuring plate and positioning base upper surface parallelly distribute on, positioning pressuring plate lower end surface
If directive slide track, and be mutually slidably connected by directive slide track with roll adjustment telescopic rod, positioning screw, roll adjustment telescopic rod, positioning spiral shell
Bar end is connect with positioning base upper surface, and roll adjustment telescopic rod, positioning screw are mutual with positioning base and positioning pressuring plate respectively
Vertical distribution, in positioning pressuring plate, each positioning pressuring plate is mutual at least two positioning screws and at least one roll adjustment telescopic rod
Connection, and roll adjustment telescopic rod is coaxially distributed with positioning pressuring plate, positioning screw is symmetrical with roll adjustment telescopic rod, and control circuit is embedded in
Positioning base side surface is simultaneously electrically connected with roll adjustment telescopic rod and pressure sensor respectively.
Further, the positioning base lower end surface is evenly distributed at least two positioning electromagnets, and the positioning electromagnetism
Iron and control circuit are electrically connected, and with set at positioning base contact surface every magnetic bed course.
Further, the positioning pressuring plate lower end surface is evenly distributed with several elastic cushion blocks.
Further, 1/4-1/2 part of steel ball is located at outside bearing groove, and passes through between steel ball and pressure sensor
Spring is connected with each other.
Further, the roll adjustment telescopic rod is electric telescopic rod.
Further, the control circuit is the automatic control circuit based on industrial single-chip microcontroller, and the control is electric
Road sets at least one data communication terminal and at least one power supply terminal.
The utility model structure is simple, flexible and convenient to use, high mechanical strength, and stationkeeping ability is good, on the one hand in effective satisfaction pair
While different types of structure workpiece carries out effective clamping position operation, it is right in clamping process on the other hand can to effectively eliminate
Damaged caused by workpiece surface, at the same can effective chucking power accurately be detected, further avoiding, chucking power is excessive and make
While at workpiece damage, piece-holder can also be positioned and carry out auxiliary positioning, improved workpiece and positioning accuracy is installed.
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic structural view of the utility model；
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
A kind of gear-hobbing machine workpiece combined type positioning tool as described in Figure 1, including positioning base 1, steel ball 2, positioning pressuring plate
3, roll adjustment telescopic rod 4, positioning screw 5, pressure sensor 6 and control circuit 7,1 upper surface of positioning base set locating slot 8, positioning
Slot 8 is the cylindrical structure groove being coaxially distributed with positioning base 1, and depth is 1/2-the 3/4 of 1 thickness of positioning base, positioning
8 upper surface area of slot is 30%-the 70% of 1 upper surface area of positioning base, uniformly distributed at least three carrying on the side wall of locating slot 8
Slot 9, slot bottom are evenly distributed at least four bearing grooves 9, wherein each bearing groove 9 for being located at side wall it is uniformly distributed around 8 axis of locating slot and with it is fixed
Position 8 axis of slot is in 90 ° of angles, and in four bearing grooves 9 of slot bottom, one of them and the coaxial distribution of locating slot 8, remaining is respectively held
Slot 9 is carried to be evenly arranged on 8 upper surface of locating slot around 8 axis of locating slot and pass with 8 axis parallelly distribute on of locating slot, steel ball 2 and pressure
If the dry doubling of sensor 6 is in bearing groove 9, wherein pressure sensor 6 is mounted on 9 bottom of bearing groove, and steel ball 2 is embedded in bearing groove 9
Upper surface simultaneously offsets with pressure sensor 6, positioning pressuring plate 3 at least three, is evenly arranged on 1 upper surface of positioning base around locating slot 8,
Each positioning pressuring plate 3 and 1 upper surface parallelly distribute on of positioning base, 3 lower end surface of positioning pressuring plate sets directive slide track 10, and is slided by guiding
Rail 10 is mutually slidably connected with roll adjustment telescopic rod 4, positioning screw 5, roll adjustment telescopic rod 4,5 end of positioning screw and positioning base 1
Upper surface connection, and roll adjustment telescopic rod 4, positioning screw 5 are mutually perpendicular to be distributed with positioning base 1 and positioning pressuring plate 3 respectively, positioning
In pressing plate 3, each positioning pressuring plate 3 is connected with each other at least two positioning screws 5 and at least one roll adjustment telescopic rod 4, and is adjusted
Away from telescopic rod 4 and the coaxial distribution of positioning pressuring plate 3, positioning screw 5 is symmetrical with roll adjustment telescopic rod 4, and control circuit 7 is embedded in positioning
1 side surface of pedestal is simultaneously electrically connected with roll adjustment telescopic rod 4 and pressure sensor 6 respectively.
In the present embodiment, 1 lower end surface of positioning base is evenly distributed at least two positioning electromagnets 11, and the positioning
Electromagnet 10 and control circuit 7 are electrically connected, and with set at 1 contact surface of positioning base every magnetic bed course 12.
In the present embodiment, 3 lower end surface of positioning pressuring plate is evenly distributed with several elastic cushion blocks 13.
In the present embodiment, 1/4-1/2 part of the steel ball 2 is located at outside bearing groove 9, and steel ball 2 and pressure sensor
It is connected with each other between 6 by spring 14.
In the present embodiment, the roll adjustment telescopic rod 4 is electric telescopic rod.
In the present embodiment, the control circuit 7 is the automatic control circuit based on industrial single-chip microcontroller, and the control
Circuit sets at least one data communication terminal and at least one power supply terminal.
The utility model in specific implementation, passes through the positioning electromagnet on the positioning mechanism and positioning base of gear-hobbing machine first,
By positioning base be fixed on gear hobbing and workbench on, then workpiece is placed into locating slot, and makes in workpiece and locating slot
Each steel ball offset, then detected by the pressure that the pressure sensor connecting with steel ball is subject to each steel ball, and in each steel
It can be realized when the pressure balance that pearl is subject to and centering carried out to workpiece, eliminate the deviation occurred in workpiece installation process and inclination etc.
Then phenomenon is clamped and is compressed to workpiece surface under roll adjustment telescopic rod driving effect by positioning pressuring plate, and press in clamping
Tight process summarizes, and is detected by pressure sensor to chucking power, and chucking power is excessive to lead to impaired same of workpiece surface avoiding
When, Workpiece's Tack Error increases phenomenon caused by separately avoidable chucking power is uneven, and to workpiece complete clamping position by, by
Each positioning screw carries out positioning pressuring plate and secondary positioning fastens, so that the installation completed to workpiece positions.
In position fixing process, since steel ball is small with work piece interface, folder in the process is clamped so as to the reduction of drunk limit
Tool is damaged caused by workpiece surface.
The utility model structure is simple, flexible and convenient to use, high mechanical strength, and stationkeeping ability is good, on the one hand in effective satisfaction pair
While different types of structure workpiece carries out effective clamping position operation, it is right in clamping process on the other hand can to effectively eliminate
Damaged caused by workpiece surface, at the same can effective chucking power accurately be detected, further avoiding, chucking power is excessive and make
While at workpiece damage, piece-holder can also be positioned and carry out auxiliary positioning, improved workpiece and positioning accuracy is installed.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments.Above-described embodiment and
Only illustrate the principles of the present invention described in specification.On the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements.These changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of gear-hobbing machine workpiece combined type positioning tool, it is characterised in that：The gear-hobbing machine workpiece combined type positioning tool
Including positioning base, steel ball, positioning pressuring plate, roll adjustment telescopic rod, positioning screw, pressure sensor and control circuit, described determines
Position pedestal upper surface sets locating slot, and the locating slot is the cylindrical structure groove being coaxially distributed with positioning base, depth
It is 1/2-the 3/4 of positioning base thickness, locating slot upper surface area is 30%-the 70% of positioning base upper surface area, described
Locating slot side wall on uniformly distributed at least three bearing grooves, slot bottom be evenly distributed at least four bearing grooves, wherein respectively holding positioned at side wall
Grooved ring is carried to be evenly distributed with around locating slot axis and be in 90 ° of angles with locating slot axis, in four bearing grooves of slot bottom, one of them
It is coaxially distributed with locating slot, remaining each bearing groove is evenly arranged on locating slot upper surface around locating slot axis and puts down with locating slot axis
Row distribution, if the steel ball and pressure sensor dry doubling are embedded in bearing groove, wherein the pressure sensor is mounted on
Trench bottom is carried, the steel ball offsets embedded in bearing groove upper surface and with pressure sensor, the positioning pressuring plate at least three
It is a, it is evenly arranged on positioning base upper surface, each positioning pressuring plate and positioning base upper surface parallelly distribute on around locating slot, described determines
Position pressing plate lower end surface sets directive slide track, and is mutually slidably connected by directive slide track with roll adjustment telescopic rod, positioning screw, described
Roll adjustment telescopic rod, positioning screw end are connect with positioning base upper surface, and roll adjustment telescopic rod, positioning screw respectively with positioning bottom
Seat and positioning pressuring plate be mutually perpendicular to be distributed, in the positioning pressuring plate, each positioning pressuring plate at least two positioning screws and
At least one roll adjustment telescopic rod is connected with each other, and the roll adjustment telescopic rod is coaxially distributed with positioning pressuring plate, the positioning spiral shell
Bar is symmetrical with roll adjustment telescopic rod, the control circuit embedded in positioning base side surface and respectively with roll adjustment telescopic rod and pressure
Force snesor electrical connection.
2. a kind of gear-hobbing machine workpiece combined type positioning tool according to claim 1, it is characterised in that：The positioning bottom
Seat lower end surface be evenly distributed at least two positioning electromagnets, and the positioning electromagnet and control circuit electrical connection, and with positioning
It is set at base contacts face every magnetic bed course.
3. a kind of gear-hobbing machine workpiece combined type positioning tool according to claim 1, it is characterised in that：The positioning pressure
Plate lower end surface is evenly distributed with several elastic cushion blocks.
4. a kind of gear-hobbing machine workpiece combined type positioning tool according to claim 1, it is characterised in that：The steel ball 1/
4-1/2 part is located at outside bearing groove, and is connected with each other between steel ball and pressure sensor by spring.
5. a kind of gear-hobbing machine workpiece combined type positioning tool according to claim 1, it is characterised in that：The roll adjustment is stretched
Contracting bar is electric telescopic rod.
6. a kind of gear-hobbing machine workpiece combined type positioning tool according to claim 1, it is characterised in that：The control electricity
Road is the automatic control circuit based on industrial single-chip microcontroller, and the control circuit sets at least one data communication terminal and at least
One power supply terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820485716.9U CN208147063U (en) | 2018-04-04 | 2018-04-04 | A kind of gear-hobbing machine workpiece combined type positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820485716.9U CN208147063U (en) | 2018-04-04 | 2018-04-04 | A kind of gear-hobbing machine workpiece combined type positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208147063U true CN208147063U (en) | 2018-11-27 |
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ID=64381232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820485716.9U Expired - Fee Related CN208147063U (en) | 2018-04-04 | 2018-04-04 | A kind of gear-hobbing machine workpiece combined type positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208147063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453799A (en) * | 2020-11-17 | 2021-03-09 | 重庆山朕科技发展有限公司 | Wear-resistant aluminum alloy welding tool |
-
2018
- 2018-04-04 CN CN201820485716.9U patent/CN208147063U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453799A (en) * | 2020-11-17 | 2021-03-09 | 重庆山朕科技发展有限公司 | Wear-resistant aluminum alloy welding tool |
| CN112453799B (en) * | 2020-11-17 | 2023-06-27 | 重庆山朕科技发展有限公司 | Wear-resistant aluminum alloy welding tool |
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| 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: 20181127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |