CN108447736A - A kind of automatic adjusting machine for relay - Google Patents
A kind of automatic adjusting machine for relay Download PDFInfo
- Publication number
- CN108447736A CN108447736A CN201810253607.9A CN201810253607A CN108447736A CN 108447736 A CN108447736 A CN 108447736A CN 201810253607 A CN201810253607 A CN 201810253607A CN 108447736 A CN108447736 A CN 108447736A
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- CN
- China
- Prior art keywords
- relay
- board
- cylinder
- adjustment
- needle
- Prior art date
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
Abstract
The present invention relates to relay technical field of processing equipment, in particular disclose a kind of automatic adjusting machine for relay, including board, and board is provided with the supporting region for carrying relay, are set to the detent mechanism and electrical conduction mechanism of board；Further include the correcting mechanism, measuring mechanism and adjustment mechanism for being set to board；In actual use, relay to be adjusted is placed on supporting region, detent mechanism positions relay, then the relay after the positioning of correcting mechanism calibration detent mechanism, relay power after then electrical conduction mechanism calibrates correcting mechanism, measuring mechanism measure the armature tracking of relay after electrical conduction mechanism is powered；According to actual needs, the position of the dynamic spring of adjustment mechanism adjustment relay or/and the position of quiet spring, so that the armature tracking that measuring mechanism measures is located in standard value；The dynamic spring of relay or/and quiet spring are manually adjusted without operating personnel, promotes the regulated efficiency of relay.
Description
Technical field
The present invention relates to relay technical field of processing equipment, in particular disclose a kind of adjust automatically for relay
Machine.
Background technology
Relay (English name：Relay it is) a kind of electric control device, is when the variation of input quantity (energizing quantity) reaches rule
When provisioning request, make controlled volume that a kind of electric appliance of scheduled Spline smoothing occur in electrical output circuit.Relay is actually
One kind " automatic switch " of control high current running is gone with low current, therefore plays automatic adjustment, safeguard protection, conversion in circuit
The effects that circuit.
Electromagnetic relay is one of common type in relay, and electromagnetic relay is made of various parts, for example, electric
Include insulator, installation dynamic spring on insulator and quiet spring in magnetic relay, in the manufacturing process of electromagnetic relay, when
Dynamic spring, quiet spring deform upon or install it is crooked after, electromagnetic relay will become defective products, place commonly used in the prior art
Reason method is to manually adjust dynamic spring, quiet spring using operating personnel, and manual working makes the regulated efficiency of electromagnetic relay extremely low
Under.
Invention content
In order to overcome shortcoming and defect existing in the prior art, the purpose of the present invention is to provide one kind being used for relay
Automatic adjusting machine, manually adjust the dynamic spring of relay or/and quiet spring without operating personnel, promote the regulated efficiency of relay.
To achieve the above object, a kind of automatic adjusting machine for relay of the invention, including board, board are provided with
Supporting region for carrying relay is set to the detent mechanism and electrical conduction mechanism of board, and detent mechanism is for determining relay
In supporting region, electrical conduction mechanism is used for the relay power to carrying area carrier for position；Further include the correcting mechanism for being set to board, survey
Measuring mechanism and adjustment mechanism, correcting mechanism are used to calibrate the relay after detent mechanism positioning, and electrical conduction mechanism is used for adjusting machine
Relay power after structure calibration, measuring mechanism are used to measure the armature tracking of relay after electrical conduction mechanism is powered；Adjustment mechanism
Dynamic spring for adjusting the relay after detent mechanism positions or/and quiet spring, so that the armature trace bit that measuring mechanism measures
In in standard value.
Wherein, the board is equipped with the standard positioned at supporting region, and detent mechanism presses relay on standard；It holds
It carries area and is equipped with through-hole, the lead foot of relay is located in through-hole, and the aperture of through-hole is more than the outer diameter of the lead foot of relay, three-way motor
Structure is used for the lead foot of turn-on relay.
Wherein, the detent mechanism includes flap, the first elastic component, slide plate, the second elastic component and the first cylinder, flap
One end is rotatably dispose in board, and the both ends of the first elastic component are separately connected the other end of board and flap, and slide plate slides are set to
Board or/and flap, the both ends of the second elastic component are separately connected one end of board and slide plate, and flap is equipped with protruding portion；Standard
Include the first substrate set on relay side and the second substrate set on the relay other side, the other end of slide plate and the first base
The left and right sides of relay, the front and rear sides of protruding portion and the second substrate clamping relay are clamped in part；First cylinder is for driving
Flap is rotated such that detent mechanism release with respect to board or clamps relay.
Wherein, the electrical conduction mechanism includes the second cylinder for being installed in board, consolidates with what the piston rod of the second cylinder was connect
Fixed board, the multiple conductive columns for being installed in fixed plate, the extraneous power supply of conductive column conducting, the second cylinder drive fixed plate movement in turn
So that multiple conductive columns are respectively turned on the lead foot of relay.
Wherein, the correcting mechanism includes the third cylinder for being installed in board, the school being connect with the piston rod of third cylinder
Quasi- column, third cylinder is used to drive calibration column mobile so that calibration column contradicts the quiet spring of relay.
Wherein, the measuring mechanism includes the 4th cylinder for being installed in board, the survey being connect with the piston rod of the 4th cylinder
Piece is measured, the 4th cylinder, which is used to drive, measures piece movement so that measuring piece enters the terminal point that armature moves in relay.
Wherein, the adjustment mechanism includes the ball screw for being articulated with board, the servo for driving ball screw to rotate
Motor, the feed screw nut being sheathed on the outside of ball screw, the adjustment needle being connect with feed screw nut, adjustment needle are slideably positioned in machine
Platform, adjustment needle move via driving adjustment needle for contradicting the dynamic spring of relay or/and quiet spring, servo motor and then realize relay
The movement of the dynamic spring or/and quiet spring of device.
Wherein, the adjustment mechanism further includes the 5th cylinder for being connected to feed screw nut, and the cylinder body sliding of the 5th cylinder is set
It is placed in board, adjustment needle is connected to the piston rod of the 5th cylinder, and the glide direction and the glide direction of adjustment needle of the 5th cylinder are handed over
Fork setting.
Wherein, the adjustment mechanism further includes the supporting plate for being connected to feed screw nut, and supporting plate is slideably positioned in board, the 5th gas
The quantity of cylinder is two, and two the 5th cylinders are assembled on supporting plate, and the quantity for adjusting needle is two, and two adjustment needles are separately connected
In the piston rod of two the 5th cylinders, the dynamic spring of the adjustment needle of the 5th cylinder connection for contradicting relay, another the
The adjustment needle of five cylinders connection is used to contradict the quiet spring of relay.
Wherein, the board is installed with spiral thousand separately, and the piston rod of the 5th cylinder is connected with rebound, adjustment needle installing
In rebound, the spiral head of thousand parted hair of spiral is for stopping rebound to prevent adjustment needle from excessively moving.
Beneficial effects of the present invention：In actual use, relay to be adjusted is placed on supporting region, detent mechanism is fixed
Relay is lived in position, then the relay after the positioning of correcting mechanism calibration detent mechanism, and then electrical conduction mechanism calibrates correcting mechanism
Relay power afterwards, measuring mechanism measure the armature tracking of relay after electrical conduction mechanism is powered；According to actual needs, machine is adjusted
Structure adjusts the position of the dynamic spring of relay or/and the position of quiet spring, so that the armature tracking that measuring mechanism measures is located at standard
In value；The dynamic spring of relay or/and quiet spring are manually adjusted without operating personnel, promotes the regulated efficiency of relay.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the dimensional structure diagram after the hiding measuring mechanism of the present invention；
Fig. 3 is the partial enlargement structural representation of part A in Fig. 2；
Fig. 4 is the dimensional structure diagram of the electrical conduction mechanism of the present invention；
Fig. 5 is the dimensional structure diagram of the measuring mechanism of the present invention；
Fig. 6 is the dimensional structure diagram of the adjustment mechanism of the present invention, thousand parted hair of spiral and correcting mechanism；
Fig. 7 is the dimensional structure diagram of the relay of the present invention.
Reference numeral includes：
1-board 2-supporting region, 3-detent mechanism
4-electrical conduction mechanism 5-fixed tablet, 6-correcting mechanisms
7-measuring mechanism 8-adjustment mechanism, 9-flaps
91-protruding portion 12-slide plates of the 11-the first elastic component
13-the second elastic component the 15-the first substrate of the 14-the first cylinder
16-the second substrate 18-fixed plate of the 17-the second cylinder
19-21-third of conductive column cylinder, 22-calibration columns
23-the four cylinder 24-measurement, 25-servo motor of piece
26-adjustment five 28-the supporting plates of cylinder of needle 27-the
29-spiral, thousand 31-101-relays of rebound of parted hair
102-move spring 103-quiet spring.
Specific implementation mode
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.
It please refers to Fig.1, shown in Fig. 2, Fig. 3 and Fig. 7, a kind of automatic adjusting machine for relay of the invention, including machine
Platform 1 is provided with the supporting region 2 for carrying relay 101, detent mechanism 3 and the three-way motor being arranged on board 1 on board 1
Structure 4, board 1 are equipped with fixed tablet 5, and for the setting of supporting region 2 on fixed tablet 5, detent mechanism 3 is located at 5 top of fixed tablet,
Electrical conduction mechanism 4 is located at 5 lower section of fixed tablet, and detent mechanism 3 is used to relay 101 being located in supporting region 2, and electrical conduction mechanism 4 is used
It is powered in the relay 101 carried to supporting region 2；Further include that the correcting mechanism 6 in board 1, measuring mechanism 7 and adjustment machine are set
Structure 8, correcting mechanism 6, measuring mechanism 7 and adjustment mechanism 8 are respectively positioned on 5 top of fixed tablet, and correcting mechanism 6 is for calibrating localization machine
Relay 101 after the positioning of structure 3, the relay 101 after electrical conduction mechanism 4 is used to calibrate correcting mechanism 6 are powered, measuring mechanism 7
Armature tracking for measuring relay 101 after electrical conduction mechanism 4 is powered；After adjustment mechanism 8 is for adjusting the positioning of detent mechanism 3
The dynamic spring 102 or/and quiet spring 103 of relay 101, so that the armature tracking that measuring mechanism 7 measures is located in standard value.
Using the position of the dynamic spring 102 of 8 adjust automatically relay 101 of adjustment mechanism or/and the position of quiet spring 103, so that
The armature tracking that measuring mechanism 7 measures is obtained to be located in standard value；The dynamic spring 102 of relay 101 is manually adjusted without operating personnel
Or/and quiet spring 103, promote the regulated efficiency of relay 101.
The board 1 is provided with the standard positioned at supporting region 2, and detent mechanism 3 presses relay 101 in standard
On, and then realize that the position of relay 101 is fixed；Supporting region 2 is provided with through-hole (non-label in figure), and through-hole vertically passes through
It fastening and allocates plate 5, the lead foot of relay 101 is installed in through-hole, and the aperture of through-hole is more than the outer diameter of the lead foot of relay 101,
In this way, when detent mechanism 3 pushes relay 101 so that relay 101 contradicts on standard, relay 101 is relatively fixed
Tablet 5 moves, and ensures that the lead foot of relay 101 can move in through-hole, prevents the lead foot of relay 101 from bending and becomes
Shape, electrical conduction mechanism 4 are used for the lead foot of turn-on relay 101.
The detent mechanism 3 includes flap 9, the first elastic component 11, slide plate 12, the second elastic component 13 and the first cylinder 14,
One end of flap 9 is rotatably arranged on board 1, the both ends of the first elastic component 11 be connected on board 1 and flap 9 it is another
On end, slide plate 12 is slidably arranged on board 1 or/and on flap 9, and certainly, slide plate 12 can also be slidably arranged in board 1 and turn
Between plate 9, the both ends of the second elastic component 13 are connected on board 1 and on one end of slide plate 12, and flap 9 is provided with protruding portion
91；In the present embodiment, the first elastic component 11, the second elastic component 13 are spring；Standard includes being arranged in 101 side of relay
The first substrate 15 and the second substrate 16 in 101 other side of relay is set, the other end of slide plate 12 divides with the first substrate 15
The left and right sides of relay 101 is not clamped, and protruding portion 91 and the second substrate 16 clamp front and back the two of relay 101 respectively
Side, it is ensured that 101 strong fix of relay is in supporting region 2；First cylinder 14 is for driving flap 9 to be rotated such that with respect to board 1
Detent mechanism 3 discharges or clamps relay 101.
It please refers to Fig.1, shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 7, the electrical conduction mechanism 4 includes the second gas being installed on board 1
Cylinder 17, the fixed plate 18 being connect with the piston rod of the second cylinder 17, the multiple conductive columns 19 being installed in fixed plate 18, conductive column
19 one end is used to be connected extraneous power supply, the second cylinder 17 drive the movement of fixed plate 18 so that multiple conductive columns 19 it is another
One end is respectively turned on the lead foot of relay 101.According to the length of the lead foot of relay 101, user can select different trips
The second cylinder 17.
It please refers to Fig.1, shown in Fig. 2, Fig. 3, Fig. 6 and Fig. 7, the correcting mechanism 6 includes the third gas being installed on board 1
Cylinder 21, the calibration column 22 being connect with the piston rod of third cylinder 21, third cylinder 21 is for driving calibration column 22 to move and then making
Column 22 must be calibrated to contradict on the quiet spring 103 of relay 101, be corrected to the quiet spring 103 of relay 101 using correcting mechanism 6
Normal place so that measuring mechanism 7 can accurately measure the armature tracking of relay 101.
It please refers to Fig.1 to shown in Fig. 7, the measuring mechanism 7 includes the 4th cylinder 23 being installed on board 1 and the 4th
Cylinder 23 piston rod connection measurement piece 24, the 4th cylinder 23 for drive measure piece 24 movement so that measure piece 24 into
Enter the terminal point that armature moves in relay 101.Using measuring mechanism 7 detect relay 101 practical armature tracking whether
In standard value, when the practical armature of relay 101 tracks not in standard value range, continue to adjust, until relay 101
Practical armature tracking is in standard value range.
The adjustment mechanism 8 includes the ball screw (not shown) being hinged on board 1, for driving ball screw
The servo motor 25 of rotation, the feed screw nut's (not shown) being set on the outside of ball screw, the tune being connect with feed screw nut
Whole needle 26, adjustment needle 26 are slidably arranged on board 1, and adjustment needle 26 is for contradicting the dynamic spring 102 of relay 101 or/and quiet spring
103, servo motor 25 via driving adjustment needle 26 move so that realize adjustment needle 26 squeeze push away relay 101 dynamic spring 102 or/and
The movement of quiet spring 103, to realize the adjust automatically to relay 101.Utilize the closed-loop control characteristic of servo motor 25 so that
Servo motor 25 can accurately control amount of movement size when adjustment needle 26 squeezes promotion spring 102 or/and the movement of quiet spring 103, a side
Face avoids causing regulated efficiency low because dynamic spring 102 or/and 103 amount of movement of quiet spring are too small, on the other hand avoids because of dynamic spring 102
Or/and quiet 103 amount of movement of spring is excessive and relay 101 is caused to damage.
The adjustment mechanism 8 further includes the 5th cylinder 27 being connected on feed screw nut, the cylinder body sliding of the 5th cylinder 27
Be arranged on board 1, adjustment needle 26 be connected on the piston rod of the 5th cylinder 27, using the piston rod of the 5th cylinder 27 stretch into
And realize moving back and forth for adjustment needle 26, the glide direction and the glide direction of adjustment needle 26 of the 5th cylinder 27 are arranged in a crossed manner, excellent
Selection of land, the glide direction of the 5th cylinder 27 and the glide direction for adjusting needle 26 are vertically arranged, the glide direction of the 5th cylinder 27 with
Adjust the equal parallel water plane of glide direction of needle 26.
In actual use, the 5th cylinder 27 driving adjustment stretching of needle 26 enables adjustment needle 26 to contradict dynamic spring 102 or quiet
Spring 103, then the 27 related movement of adjustment needle 26 of the 5th cylinder of the driving of servo motor 25, mobile adjustment needle 26 can squeeze promotion spring
102 or quiet springs 103 move, and then realize the adjust automatically to relay 101.
The adjustment mechanism 8 further includes the supporting plate 28 being connected on feed screw nut, and supporting plate 28 is slidably arranged on board 1,
The quantity of 5th cylinder 27 is two, and the cylinder body of two the 5th cylinders 27 is installed on supporting plate 28, and the quantity of adjustment needle 26 is
Two, two adjustment needles 26 are connected on the piston rod of two the 5th cylinders 27, the adjustment of the 5th cylinder 27 connection
Needle 26 is used to contradict the dynamic spring 102 of relay 101, and the adjustment needle 26 of another the 5th cylinder 27 connection is for contradicting relay
101 quiet spring 103.
The board 1 is installed with thousand parted hair 29 of spiral, and the piston rod of the 5th cylinder 27 is connected with rebound 31, adjusts needle 26
It being installed on rebound 31, the spiral head of thousand parted hair 29 of spiral is used to stop rebound 31 to prevent adjustment needle 26 excessively mobile,
Prevent because adjust needle 26 excessive movement due to reduce the regulated efficiency of relay 101 or cause to adjust needle 26 and damage relay 101.
The above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of automatic adjusting machine for relay, including board, board are provided with the supporting region for carrying relay, if
Be placed in the detent mechanism and electrical conduction mechanism of board, detent mechanism is used to relay being located in supporting region, electrical conduction mechanism for pair
Carry the relay power of area carrier；It is characterized in that：Further include the correcting mechanism for being set to board, measuring mechanism and adjustment machine
Structure, correcting mechanism are used to calibrate the relay after detent mechanism positioning, and electrical conduction mechanism is used for the relay after correcting mechanism calibration
Device is powered, and measuring mechanism is used to measure the armature tracking of relay after electrical conduction mechanism is powered；Adjustment mechanism is for adjusting localization machine
The dynamic spring or/and quiet spring of relay after structure positioning, so that the armature tracking that measuring mechanism measures is located in standard value.
2. the automatic adjusting machine according to claim 1 for relay, it is characterised in that：The board is equipped with to be located at and hold
The standard in area is carried, detent mechanism presses relay on standard；Supporting region is equipped with through-hole, and the lead foot of relay is located in
In through-hole, the aperture of through-hole is more than the outer diameter of the lead foot of relay, and electrical conduction mechanism is used for the lead foot of turn-on relay.
3. the automatic adjusting machine according to claim 2 for relay, it is characterised in that：The detent mechanism includes turning
One end of plate, the first elastic component, slide plate, the second elastic component and the first cylinder, flap is rotatably dispose in board, the first elastic component
Both ends are separately connected the other end of board and flap, and slide plate slides are set to board or/and flap, the both ends point of the second elastic component
Not Lian Jie board and slide plate one end, flap is equipped with protruding portion；Standard includes being set to the first substrate of relay side and setting
The second substrate in the relay other side, the other end of slide plate and the first substrate clamping relay the left and right sides, protruding portion with
The front and rear sides of relay are clamped in second substrate；First cylinder is for driving flap to be rotated such that detent mechanism is released with respect to board
Put or clamp relay.
4. the automatic adjusting machine according to claim 1 for relay, it is characterised in that：The electrical conduction mechanism includes dress
Set on board the second cylinder, connect with the piston rod of the second cylinder fixed plate, be installed in multiple conductive columns of fixed plate, lead
The extraneous power supply of electric column conducting, the second cylinder drive fixed plate movement so that multiple conductive columns are respectively turned on leading for relay
Foot.
5. the automatic adjusting machine according to claim 1 for relay, it is characterised in that：The correcting mechanism includes dress
Third cylinder, the calibration column that is connect with the piston rod of third cylinder set on board, third cylinder is for driving calibration column movement
So that calibration column contradicts the quiet spring of relay.
6. the automatic adjusting machine according to claim 1 for relay, it is characterised in that：The measuring mechanism includes dress
The 4th cylinder, the measurement piece that is connect with the piston rod of the 4th cylinder set on board, the 4th cylinder measure piece movement for driving
So that measuring piece enters the terminal point that armature moves in relay.
7. the automatic adjusting machine according to claim 1 for relay, it is characterised in that：The adjustment mechanism includes hinge
It is connected to the ball screw of board, for driving the servo motor that ball screw rotates, the lead screw spiral shell being sheathed on the outside of ball screw
Adjustment needle that is female, connect with feed screw nut, adjustment needle are slideably positioned in board, adjust dynamic spring of the needle for contradicting relay or/
With quiet spring, servo motor moves and then realizes the movement of the dynamic spring or/and quiet spring of relay via driving adjustment needle.
8. the automatic adjusting machine according to claim 7 for relay, it is characterised in that：The adjustment mechanism further includes
It is connected to the 5th cylinder of feed screw nut, the cylinder body of the 5th cylinder is slideably positioned in board, and adjustment needle is connected to the 5th cylinder
Piston rod, the glide direction and the glide direction of adjustment needle of the 5th cylinder are arranged in a crossed manner.
9. the automatic adjusting machine according to claim 8 for relay, it is characterised in that：The adjustment mechanism further includes
It is connected to the supporting plate of feed screw nut, supporting plate is slideably positioned in board, and the quantity of the 5th cylinder is two, and two the 5th cylinders fill
Set on supporting plate, the quantity for adjusting needle is two, and two adjustment needles are connected to the piston rod of two the 5th cylinders, one the 5th
The adjustment needle of cylinder connection is used to contradict the dynamic spring of relay, and the adjustment needle of another the 5th cylinder connection is for contradicting relay
Quiet spring.
10. the automatic adjusting machine according to claim 8 for relay, it is characterised in that：The board is installed with spiral shell
Separately, the piston rod of the 5th cylinder is connected with rebound, and adjustment needle is installed in rebound, and the spiral head of thousand parted hair of spiral is used for rotation thousand
In blocking rebound to prevent adjustment needle from excessively moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810253607.9A CN108447736A (en) | 2018-03-26 | 2018-03-26 | A kind of automatic adjusting machine for relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810253607.9A CN108447736A (en) | 2018-03-26 | 2018-03-26 | A kind of automatic adjusting machine for relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108447736A true CN108447736A (en) | 2018-08-24 |
Family
ID=63197191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810253607.9A Pending CN108447736A (en) | 2018-03-26 | 2018-03-26 | A kind of automatic adjusting machine for relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108447736A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980223A (en) * | 2019-12-05 | 2020-04-10 | 宁波锐信联自动化科技有限公司 | Automatic trimmer of relay pin position |
| CN113257626A (en) * | 2021-05-12 | 2021-08-13 | 欣大电气有限公司 | Automatic adjusting machine |
| CN114551158A (en) * | 2022-04-07 | 2022-05-27 | 厦门三次元科技有限公司 | Relay base production facility |
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|---|---|---|---|---|
| GB734490A (en) * | 1951-03-09 | 1955-08-03 | Telephone Mfg Co Ltd | Improvements in and relating to the adjustment of electrical contact springs |
| CN101976634A (en) * | 2010-11-19 | 2011-02-16 | 四川宏发电声有限公司 | Magnetic circuit press-in device of relay and method for shaping relay by same |
| CN104124106A (en) * | 2014-07-21 | 2014-10-29 | 哈尔滨工业大学 | Relay capable of adjusting mechanical parameters and device and method for measuring fusion welding force of relay |
| CN105070595A (en) * | 2015-07-29 | 2015-11-18 | 东莞市三友联众电器有限公司 | Relay parameter automatic adjustment device |
| CN105845506A (en) * | 2016-05-25 | 2016-08-10 | 苏州博众精工科技有限公司 | Over-travel parameter setting apparatus of relay |
| CN107622913A (en) * | 2017-10-17 | 2018-01-23 | 三友联众集团股份有限公司 | A kind of adjustment mechanism for relay spring |
-
2018
- 2018-03-26 CN CN201810253607.9A patent/CN108447736A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB734490A (en) * | 1951-03-09 | 1955-08-03 | Telephone Mfg Co Ltd | Improvements in and relating to the adjustment of electrical contact springs |
| CN101976634A (en) * | 2010-11-19 | 2011-02-16 | 四川宏发电声有限公司 | Magnetic circuit press-in device of relay and method for shaping relay by same |
| CN104124106A (en) * | 2014-07-21 | 2014-10-29 | 哈尔滨工业大学 | Relay capable of adjusting mechanical parameters and device and method for measuring fusion welding force of relay |
| CN105070595A (en) * | 2015-07-29 | 2015-11-18 | 东莞市三友联众电器有限公司 | Relay parameter automatic adjustment device |
| CN105845506A (en) * | 2016-05-25 | 2016-08-10 | 苏州博众精工科技有限公司 | Over-travel parameter setting apparatus of relay |
| CN107622913A (en) * | 2017-10-17 | 2018-01-23 | 三友联众集团股份有限公司 | A kind of adjustment mechanism for relay spring |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980223A (en) * | 2019-12-05 | 2020-04-10 | 宁波锐信联自动化科技有限公司 | Automatic trimmer of relay pin position |
| CN110980223B (en) * | 2019-12-05 | 2021-08-10 | 宁波锐信联自动化科技有限公司 | Automatic trimmer of relay pin position |
| CN113257626A (en) * | 2021-05-12 | 2021-08-13 | 欣大电气有限公司 | Automatic adjusting machine |
| CN114551158A (en) * | 2022-04-07 | 2022-05-27 | 厦门三次元科技有限公司 | Relay base production facility |
| CN114551158B (en) * | 2022-04-07 | 2024-03-08 | 厦门三次元科技有限公司 | Relay base production facility |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180824 |
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| RJ01 | Rejection of invention patent application after publication |