CN205843517U - Forging and stamping automatic production line screw thread on-line measuring device - Google Patents
Forging and stamping automatic production line screw thread on-line measuring device Download PDFInfo
- Publication number
- CN205843517U CN205843517U CN201620515055.0U CN201620515055U CN205843517U CN 205843517 U CN205843517 U CN 205843517U CN 201620515055 U CN201620515055 U CN 201620515055U CN 205843517 U CN205843517 U CN 205843517U
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- CN
- China
- Prior art keywords
- forging
- automatic production
- production line
- screw thread
- hydraulic cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
This utility model open forging and stamping automatic production line screw thread on-line measuring device, including fixed mount, fixed mount is provided with head hydraulic cylinder down, it is fixed with lifter plate on the expansion link of hydraulic cylinder, lifter plate is provided with one group of testing agency along forging and stamping workpiece output lead orientation, and each testing agency comprises servomotor, decelerator, torque sensor, spring buffer and the detection screw tap being from top to bottom sequentially connected with；Described hydraulic cylinder and servomotor are controlled by the PLC system of forging and stamping automatic production line respectively, and the encoder of torque sensor and servomotor input interface with described PLC system respectively is connected；PLC system controls hydraulic cylinder extension bar and declines, and servomotor rotates, and drives detection screw tap to rotate, and detection screw tap stretches into oil-out and carries out thread measurement；By the pitch of encoder feedback, the torsion of torque sensor feedback judges that screw thread is the most qualified.
Description
Technical field
This utility model relates to technical field of forging and pressing equipment, and a kind of screw thread for forging and pressing automatic production line exists
Line detector.
Background technology
Along with the progress of automatic control level, in forging technology field, automatic production line also becomes more popular.?
All the various parameters of impact forging and stamping workpiece quality can be carried out on-line checking during forging and stamping, but for the forging and stamping of some band screws
The screw of workpiece, such as filter spiral plate, its screw thread the most qualified or by operator online under carry out full manual inspection, by
Then manual inspection, so each examination criteria cannot be ensured, only poor with artificial experience, accuracy, work efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide forging and stamping automatic production line screw thread on-line measuring device, and this device can be right
Screw thread Qualification with screw forging and stamping workpiece carries out on-line checking, and accuracy in detection is high, improves work efficiency.
This utility model solves its technical problem and be the technical scheme is that
Forging and stamping automatic production line screw thread on-line measuring device, including fixed mount, fixed mount is provided with head liquid down
Cylinder pressure, the expansion link of hydraulic cylinder is fixed with lifter plate, and lifter plate is provided with one group of detection along forging and stamping workpiece output lead orientation
Mechanism, each testing agency comprises the servomotor of axle connection, decelerator, torque sensor, spring the most successively and delays
Rush device and detection screw tap；Described hydraulic cylinder and servomotor are controlled by the PLC system of forging and stamping automatic production line respectively, and moment of torsion passes
The encoder of sensor and servomotor input interface with described PLC system respectively is connected.
Further, described detection screw tap is the compound thread gauge constituted that is connected with no-go gage by drift, compound thread amount
The upper end of rule is provided with the joint being connected with spring buffer, and no-go gage and drift are from top to bottom sequentially located at joint lower end.
Further, described decelerator uses 2K-H type planetary reducer.
Further, described spring buffer comprises axle sleeve, and the top in axle sleeve is provided with spline housing, bottom is provided with guiding
Set, is provided with splined shaft in spline housing, axle sleeve is stretched out in the bottom of splined shaft and connection has sleeve, and the other end of sleeve is used for and detection
Screw tap is connected；It is arranged with spring on splined shaft between spline housing and fairlead.
The beneficial effects of the utility model are, fixed mount is installed on the top of forging and stamping workpiece output lead, control output lead
Start and stop, make detection screw tap be right against forging and stamping workpiece screw top, by forging and stamping automatic production line PLC system control liquid
Cylinder pressure expansion link declines, and servomotor rotates, and drives detection screw tap to rotate via decelerator, spring buffer, compound spiral shell
Screw ga stretches into screw and carries out thread measurement；Can be obtained pitch by the numerical value of encoder feedback, torque sensor can feed back
Back twist power, when the two reaches examination criteria, the screw thread of screw is the most qualified；This utility model can be to band screw forging and stamping workpiece
Screw thread on-line checking, accuracy in detection is high, is greatly enhanced work efficiency.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the enlarged diagram of spring buffer in Fig. 1；
Fig. 4 is the enlarged diagram detecting screw tap in Fig. 1；
Fig. 5 is electrical principle block diagram of the present utility model.
Detailed description of the invention
Shown in Fig. 1 Yu Fig. 2, this utility model provides forging and stamping automatic production line screw thread on-line measuring device, including
Fixed mount 1, fixed mount 1 is provided with head hydraulic cylinder 2 down, and the expansion link 2a of hydraulic cylinder 2 is fixed with lifter plate 3, lifting
Plate 3 is connected with vertical plate by horizontal plate and constitutes L-shaped, fixed mount 1 is additionally provided with the vertical axis of guide 4, the horizontal sleeve-board of lifter plate 3
It is located at the outer wall of the axis of guide 4 and is slidably matched with the axis of guide 4；The horizontal plate of lifter plate 3 is connected with the expansion link 2a of hydraulic cylinder 2,
The vertical plate of lifter plate 3 is provided with one group of testing agency along forging and stamping workpiece output lead orientation, each testing agency comprise by
Servomotor 5, decelerator 6, torque sensor 7, spring buffer 8 and the detection screw tap 9 that under up to, axle connects successively；Decelerator
6 preferably employ the few poor tooth planetary reducer of 2K-H type two-stage, have big retarding than the advantage little with size；Decelerator 6
Output shaft 6a connects the upper end of torque sensor 7 by the first shaft coupling 10, and the second shaft coupling is passed through in the lower end of torque sensor 7
11 connect spring buffer 8；Shown in Fig. 3, spring buffer 8 comprises axle sleeve 8a, and the top in axle sleeve 8a is provided with spline housing
8b, bottom are provided with fairlead 8d, are provided with splined shaft 8c in spline housing 8b, and axle sleeve 8a is stretched out in the bottom of splined shaft 8c and connection has set
Cylinder 12, the other end of sleeve 12 is for being connected with detection screw tap 9, sheathed on the splined shaft 8c between spline housing 8b and fairlead 8d
There is spring 8e；Spring buffer is prevented from testing agency's lifting process detecting screw tap and screw thread impacts destruction screw thread table
Face；Shown in Fig. 4, detection screw tap 9 is the compound thread gauge constituted that is connected by drift 9c and no-go gage 9b, compound thread gauge
Upper end be provided with joint 9a, joint 9a and be connected with sleeve 12, no-go gage 9b and drift 9c is from top to bottom sequentially located at below joint 9a.
Shown in Fig. 5, only as a example by one group of testing agency, hydraulic cylinder 2 and servomotor 5 are respectively by forging and pressing automatic metaplasia
The PLC system 13 producing line controls, the encoder 5a of torque sensor 7 and servomotor defeated with described PLC system 13 respectively
Incoming interface is connected.
Fixed mount 1 is installed on above forging and stamping workpiece output lead, controls the start and stop of output lead, make detection screw tap 9 be right against
Above screw, the expansion link 2a being controlled hydraulic cylinder 2 by the PLC system 13 of forging and stamping automatic production line is declined, and servo electricity
Machine 5 rotates, and drives detection screw tap to rotate 9 via decelerator 6, spring buffer 8, and compound thread gauge stretches into screw and carries out screw thread
Detection；The numerical value fed back by encoder 5a can obtain pitch, and torque sensor 7 can feed back to torsion, when the two reaches inspection
Mark is punctual, and screw thread is the most qualified；This utility model can be to the screw thread on-line checking of band screw forging and stamping workpiece, accuracy in detection
Height, is greatly enhanced work efficiency；When defective, it is also possible to data feedback is adjusted in time to tapping machine the parameter of tapping,
Carry out dynamic tapping adjustment.
The above, be only preferred embodiment of the present utility model, not this utility model is made any in form
Restriction；Any those of ordinary skill in the art, without departing under technical solutions of the utility model ambit, the most available
Technical solutions of the utility model are made many possible variations and modification by the method for the disclosure above and technology contents, or are revised as
The Equivalent embodiments of equivalent variations.Therefore, every content without departing from technical solutions of the utility model, according to of the present utility model
Technical spirit is to any simple modification made for any of the above embodiments, equivalent, equivalence change and modifies, and all still falls within this practicality
In the range of the protection of new technique scheme.
Claims (4)
1. forging and stamping automatic production line screw thread on-line measuring device, it is characterised in that include that fixed mount, fixed mount are provided with head
Hydraulic cylinder down, the expansion link of hydraulic cylinder is fixed with lifter plate, and lifter plate is provided with along forging and stamping workpiece output lead orientation
One group of testing agency, each testing agency comprises the servomotor of axle connection, decelerator, torque sensing the most successively
Device, spring buffer and detection screw tap；Described hydraulic cylinder and servomotor are respectively by the PLC system control of forging and stamping automatic production line
System, the encoder of torque sensor and servomotor input interface with described PLC system respectively is connected.
Forging and stamping automatic production line screw thread on-line measuring device the most according to claim 1, it is characterised in that described detection
Screw tap is the compound thread gauge constituted that is connected with no-go gage by drift, and the upper end of compound thread gauge is provided with and spring buffer phase
Joint even, no-go gage and drift are from top to bottom sequentially located at joint lower end.
Forging and stamping automatic production line screw thread on-line measuring device the most according to claim 1 and 2, it is characterised in that described
Decelerator uses 2K-H type planetary reducer.
Forging and stamping automatic production line screw thread on-line measuring device the most according to claim 1 and 2, it is characterised in that described
Spring buffer comprises axle sleeve, and the top in axle sleeve is provided with spline housing, bottom is provided with fairlead, is provided with splined shaft in spline housing,
Axle sleeve is stretched out in the bottom of splined shaft and connection has sleeve, and the other end of sleeve is for being connected with detection screw tap；Spline housing and guiding
It is arranged with spring on splined shaft between set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515055.0U CN205843517U (en) | 2016-05-31 | 2016-05-31 | Forging and stamping automatic production line screw thread on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515055.0U CN205843517U (en) | 2016-05-31 | 2016-05-31 | Forging and stamping automatic production line screw thread on-line measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843517U true CN205843517U (en) | 2016-12-28 |
Family
ID=57624164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515055.0U Expired - Fee Related CN205843517U (en) | 2016-05-31 | 2016-05-31 | Forging and stamping automatic production line screw thread on-line measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091860A (en) * | 2016-05-31 | 2016-11-09 | 安徽科技学院 | Forging and stamping automatic production line screw thread on-line measuring device |
-
2016
- 2016-05-31 CN CN201620515055.0U patent/CN205843517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091860A (en) * | 2016-05-31 | 2016-11-09 | 安徽科技学院 | Forging and stamping automatic production line screw thread on-line measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |