CN208495650U - A kind of transformer lead pin means for correcting - Google Patents
A kind of transformer lead pin means for correcting Download PDFInfo
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- CN208495650U CN208495650U CN201820974500.9U CN201820974500U CN208495650U CN 208495650 U CN208495650 U CN 208495650U CN 201820974500 U CN201820974500 U CN 201820974500U CN 208495650 U CN208495650 U CN 208495650U
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Abstract
This application discloses a kind of transformer lead pin means for correctings in wire rod straightening technology field, including correcting plate and multiple aligning gears, aligning gear includes motor, middle cylinder and inner cylinder, motor coaxle is fixed with nut, nut inside spin is connected with outer cylinder, the inner wall of hinged claw on one end face of outer cylinder, outer cylinder is equipped with outer groove；The outer wall of middle cylinder is equipped with the first groove, and the first ball is equipped between outer groove and the first groove, and the outer wall of middle cylinder is evenly equipped with the ratchet with click-fit, and the inner wall even distribution of middle cylinder has teeth；Sectorial block is hinged in inner cylinder, one end of sectorial block is engaged with teeth；Sliding rail is additionally provided in inner cylinder, sliding rail slidably connects voussoir, and fixing groove is equipped in internal barrel body, and fixing groove and inner cylinder inner wall form limit hole, slidably connect elevator in fixing groove；Sectorial block is abutted with voussoir, and correcting plate is equipped with strut, and strut is equipped with screw.This programme solves the problems, such as that the prior art cannot carry out comprehensive correction to pin.
Description
Technical field
The utility model relates to wire rod straightening technology fields, and in particular to a kind of transformer lead pin means for correcting.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, it is however generally that, transformer device structure packet
Transformer body and the pin for being connected to transformer body bottom are included, is connected between pin and transformer body by scolding tin.Become
The technological process of production of depressor includes coiling, encapsulated band, wiring, a scolding tin, assembly, test, copper-clad band, dipping lacquer, baking, two
Secondary scolding tin, test, school foot, labelling etc..The purpose of its lieutenant colonel's foot process is to correct transformer lead pin, correct, with advantageous
In machine assembly plate.
Application No. is disclose a kind of system of electronic component in the Chinese utility model patent of CN201711036212.5
Manufacturing apparatus, including rack, motor, power mechanism, aligning mechanism and transport mechanism；The power mechanism includes the biography successively engaged
The output shaft of driving wheel, right gear, central gear and left gear, the motor is connect with driving wheel；The aligning gear includes the right side
Extruding wheel, center extruding wheel and left extruding wheel are formed between the right extruding wheel and center extruding wheel for correcting right column stitch
Right alignment area, the left alignment area for being straightened left column stitch, the right side are formed between the left extruding wheel and center extruding wheel
It is connected with right spindle between extruding wheel and right gear, is connected with central rotating shaft between the center extruding wheel and central gear, institute
It states and is connected with left rotary shaft between left extruding wheel and left gear, the right spindle, central rotating shaft and left rotary shaft turn with the rack
Dynamic connection；The transport mechanism includes positive stop strip and the support plate for being used to support transformer, described positive stop strip one end and support plate
Connection, the positive stop strip other end are equipped with grinding tooth, and the positive stop strip is engaged with left gear by the grinding tooth, the support plate with it is described
Bracket slide connection.
But above-mentioned patent document can only correct the bending occurred on direction vertical with transport mechanism direction of transfer on pin,
360 ° of corrections can not be carried out to pin.
Utility model content
The utility model is intended to provide a kind of transformer lead pin means for correcting, cannot be carried out to pin with solving the prior art
The problem of 360 ° of corrections.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of transformer lead pin correction dress
It sets, including correcting plate and multiple aligning gears, the aligning gear includes motor, middle cylinder and inner cylinder, and the motor is fixed on school
On positive plate, the rotation axis of the motor is coaxially fixed with nut, and the nut inside spin is connected with outer cylinder, one end of the outer cylinder
The pawl parallel with the end face is hinged on face, the inner wall of the outer cylinder is equipped with circumferential outer groove；The outer wall of the middle cylinder is equipped with
The inner wall of first groove, the middle cylinder is equipped with the second circumferential groove, is equipped with and is used to support between the outer groove and the first groove
First ball of middle cylinder is evenly equipped with ratchet with click-fit on the outer wall circumferential direction of the middle cylinder, and the inner wall of the middle cylinder is circumferential
On be evenly equipped with teeth；The outer wall of the inner cylinder is equipped with circumferential inside groove, is equipped between the inside groove and the second groove for branch
The second ball of inner cylinder is supportted, the sectorial block perpendicular to inner cylinder axis, one end of the sectorial block and tooth are hinged in the inner cylinder
Tooth engagement；The sliding rail perpendicular to inner cylinder axis is additionally provided in the inner cylinder, the sliding rail slidably connects voussoir, the internal barrel
The fixing groove of perforation inner tank theca is radially opened in vivo, and the fixing groove and inner tank theca form limit hole, described
Elevator is slidably connected in fixing groove, an end face of the elevator is abutted with the wedge surface of voussoir, the elevator it is another
Ball is equipped between end face and limit hole；The sectorial block is abutted with voussoir, and the correcting plate is equipped with strut, on the strut
Equipped with for limiting the mobile screw of nut.
Working principle of the utility model is: when being corrected using pin of this programme to transformer, first by pin
Free end extend into inner cylinder, starting motor makes its work, because of the coaxially connected nut of the rotation axis of motor, and sets on strut
There is screw, so nut only can rotate without moving, and nut inside spin is connected with outer cylinder, so outer cylinder will be rotated up and down
Movement, the inner wall of outer cylinder be equipped with circumferential outer groove, the outer wall of middle cylinder is equipped with the first groove, is equipped between outer groove and the first groove
It is used to support the first ball of middle cylinder, such outer cylinder just passes through the first ball centering cylinder and plays a supporting role, and similarly, middle cylinder passes through
Second ball plays a supporting role to inner cylinder, and the pawl parallel with the end face, the outer wall of middle cylinder are hinged on an end face of outer cylinder
Be evenly equipped with the ratchet with click-fit on circumferential direction, thus outer cylinder can drive in cylinder rotation, it is uniformly distributed with teeth on the inner wall circumferential direction of middle cylinder
Tooth is hinged with the sectorial block engaged with teeth in inner cylinder, and sectorial block abutting has the voussoir being slidably connected with sliding rail, and such voussoir is just
It can slide on the slide rail, the wedge surface of voussoir is abutted with an end face of elevator again, because wedge surface is inclined-plane, the end of elevator
Face is also inclined-plane, when voussoir sliding, can give elevator one active force perpendicular to inclined-plane, this active force can decompose
At two component, one is in the horizontal direction, as soon as along inner cylinder radial direction, along this component of inner cylinder radial direction will push ball consolidating
Determine sliding in slot, ball squeezes pin by limit hole, while outer cylinder is rotated up and down again, and outer cylinder is upper and lower at this time
Movement passes to inner cylinder by the first ball and the second ball, so inner cylinder can also be rotated up and down movement, it is curved by what is occurred on pin
The special shape of Qu Jiaozheng, ball can rotate ball during the motion, and then the extruding to pin 360 ° omni-directional, remove
This programme, which is also possible that, other than this has occurred and that the pin of light torsion restores to the original state, and after the completion of correction, pawl is pushed aside,
Pin is taken out.
The utility model has the following beneficial effects: 1, this programme passes through the first ball of setting and the second ball, so that outer cylinder pair
Movement tendency in axial direction can be passed to middle cylinder while playing a supporting role by middle cylinder, and middle cylinder is also similarly to inner cylinder；2, originally
Scheme by setting voussoir and ball, enable during rotation voussoir ball ejected into limit hole, and then pin is carried out
It squeezes, while carrying out 360 ° of extruding to pin during the motion, and then correct to pin；3, this programme passes through setting pawl
Ratchet, it is ensured that pin can be pressed against by ball always during the motion.
It is the optimization to basic technology scheme below:
Further, the cross section of the voussoir is trapezoidal.Compared to triangle, the trapezoidal stability for making voussoir is enhanced
While, when the top back wedge that elevator moves to voussoir can also play a supporting role to elevator.
Further, the length of the fixing groove is less than the minimum range of voussoir and inner cylinder inner wall.Voussoir can be free in this way
Sliding because of fixing groove without being stuck.
Further, the diameter of the limit hole is less than the diameter of ball.Ball can be stuck in fixing groove in this way, lifting
Block will not release ball during rising.
It further, is the first median plane by the vertical cross section of the first ball central point, on first ball
It is symmetrically arranged with the first annular groove in the two sides of the first median plane, first annular groove is respectively engaged in the inner and outer slot of the first groove；
Vertical cross section by the second ball central point is the second median plane, the two of the second median plane on second ball
Side is symmetrically arranged with the second annular groove, and second annular groove is respectively engaged in the second groove and in inside groove.Such first ball and
Two balls can provide support force to middle cylinder and inner cylinder respectively, and the first ball can roll between outer cylinder and middle cylinder, the
Two balls roll between middle cylinder and inner cylinder.
Further, the limit hole is three, is evenly distributed on the inner wall of inner cylinder.Three limit holes also mean that three
A ball can fix pin using the stability of triangle so well.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of transformer lead pin means for correcting of the utility model；
Fig. 2 is the structural schematic diagram of aligning gear in Fig. 1；
Fig. 3 is the transverse sectional view in Fig. 2 at A-A；
Fig. 4 is the sectional view of the first spin.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: correcting plate 1, aligning gear 2, pawl 201, the first ball 202, outer cylinder
203, nut 204, middle cylinder 205, ratchet 206, the second ball 207, inner cylinder 208, limit hole 209, sectorial block 210, teeth 211,
Ball 212, voussoir 213, sliding rail 214, the first annular groove 215.
Embodiment is substantially as shown in Figure 1, Figure 2, Figure 3 and Figure 4:
Specific implementation process is as follows: a kind of transformer lead pin means for correcting, including correcting plate 1 and multiple aligning gears 2 (are pressed
According to the quantity of transformer lead pin, usually eight, arranged at two column), aligning gear 2 includes motor, middle cylinder 205 and inner cylinder 208,
Motor is fixed on correcting plate 1, and the rotation axis of motor is coaxially fixed with nut 204, and 204 inside spin of nut is connected with outer cylinder 203,
The pawl 201 parallel with the end face is hinged on one end face of outer cylinder 203, the inner wall of outer cylinder 203 is equipped with circumferential outer groove；Middle cylinder
205 outer wall is equipped with the first groove, and the inner wall of middle cylinder 205 is equipped with the second circumferential groove, is equipped between outer groove and the first groove
First ball 202, the vertical cross section by the first ball central point are the first median plane, the on first ball
The two sides of one median plane are symmetrically arranged with the first annular groove 215, and the first annular groove 215 is respectively engaged in the inner and outer slot of the first groove, in
It is evenly equipped with the ratchet 206 cooperated with pawl 201 on the outer wall circumferential direction of cylinder 205, is evenly equipped with teeth on the inner wall circumferential direction of middle cylinder 205
211；The outer wall of inner cylinder 208 is equipped with circumferential inside groove, the second ball 207 is equipped between inside groove and the second groove, by described
The vertical cross section of second ball central point is the second median plane, is symmetrically set on second ball in the two sides of the second median plane
There is the second annular groove, the second annular groove is respectively engaged in the second groove and in inside groove, is hinged in inner cylinder 208 perpendicular to inner cylinder 208
It is engaged with teeth 211 one end of the sectorial block 210 of axis, sectorial block 210；It is additionally provided in inner cylinder 208 perpendicular to 208 axis of inner cylinder
Sliding rail 214, it is trapezoidal voussoir 213 that sliding rail 214, which slidably connects cross section, is radially opened up in 208 cylinder of inner cylinder
There is fixing groove, the length of fixing groove is less than the minimum range of voussoir 213 and 208 inner wall of inner cylinder, fixing groove and 208 inner wall shape of inner cylinder
At limit hole 209, limit hole 209 is three, is evenly distributed on the inner wall of inner cylinder 208, lifting is slidably connected in fixing groove
One end face of block, elevator is abutted with the wedge surface of voussoir 213, and ball is equipped between the other end and limit hole 209 of elevator
212, the diameter of ball 212 is greater than the diameter of limit hole 209；Sectorial block 210 is abutted with voussoir 213, and correcting plate 1 is equipped with branch
Bar, strut are equipped with for limiting the mobile screw of nut 204.
Fig. 4 is the sectional view of the first ball, and the structure of the second ball is identical as the structure of the first ball.
When being corrected using pin of this programme to transformer, the free end of pin is first extend into inner cylinder 208
Interior, starting motor makes its work, because the coaxially connected nut 204 of the rotation axis of motor, and strut is equipped with screw, so nut
204 can rotate without moving, and 204 inside spin of nut is connected with outer cylinder 203, so outer cylinder 203 will be rotated up and down
Movement, the inner wall of outer cylinder 203 are equipped with circumferential outer groove, and the outer wall of middle cylinder 205 is equipped with the first groove, between outer groove and the first groove
Equipped with the first ball 202 for being used to support middle cylinder 205, such outer cylinder 203 just plays branch by 202 centering cylinder 205 of the first ball
Support effect, similarly, middle cylinder 205 plays a supporting role to inner cylinder 208 by the second ball 207, hinged on an end face of outer cylinder 203
There is the pawl 201 parallel with the end face, is evenly equipped with the ratchet 206 cooperated with pawl 201 on the outer wall circumferential direction of middle cylinder 205, therefore
Outer cylinder 203 can drive in cylinder 205 rotate, be evenly equipped with teeth 211 on the inner wall of middle cylinder 205 circumferential direction, be hinged in inner cylinder 208 and tooth
The sectorial block 210 that tooth 211 engages, the abutting of sectorial block 210 have the voussoir 213 being slidably connected with sliding rail 214, and such voussoir 213 is just
It can be slided on sliding rail 214, the wedge surface of voussoir 213 is abutted with an end face of elevator again, because wedge surface is inclined-plane, lifting
The end face of block is also inclined-plane, when voussoir 213 slides, can give elevator one active force perpendicular to inclined-plane, this work
Two component can be firmly resolved into, one in the horizontal direction, and one radial along inner cylinder 208, this component radial along inner cylinder 208
It just will push ball 212 to slide in fixing groove, ball 212 squeezes pin by limit hole 209, while outer cylinder 203
It being rotated up and down again, the up and down motion of outer cylinder 203 at this time passes to inner cylinder 208 by the first ball 202 and the second ball 207,
So inner cylinder 208 can also be rotated up and down movement, the special shape of the curvature correction that will occur on pin, ball 212 makes ball
212 can rotate during the motion, and then the extruding to pin 360 ° omni-directional, and this programme is also possible that in addition to this
The pin that light torsion occurs restores to the original state, and after the completion of correction, pawl 201 is pushed aside, pin is taken out.
Claims (6)
1. a kind of transformer lead pin means for correcting, it is characterised in that: including correcting plate and multiple aligning gears, the aligning gear
Including motor, middle cylinder and inner cylinder, the motor is fixed on correcting plate, and the rotation axis of the motor is coaxially fixed with nut, institute
It states nut inside spin and is connected with outer cylinder, the pawl parallel with the end face is hinged on an end face of the outer cylinder, the outer cylinder
Inner wall is equipped with circumferential outer groove；The outer wall of the middle cylinder is equipped with the first groove, and it is recessed that the inner wall of the middle cylinder is equipped with circumferential second
Slot is equipped with the first ball for being used to support middle cylinder, is evenly distributed on the outer wall circumferential direction of the middle cylinder between the outer groove and the first groove
There is the ratchet with click-fit, is evenly equipped with teeth on the inner wall circumferential direction of the middle cylinder；The outer wall of the inner cylinder is equipped with circumferential
Inside groove is equipped between the inside groove and the second groove and is used to support the second ball of inner cylinder, be hinged in the inner cylinder perpendicular to
It is engaged with teeth one end of the sectorial block of inner cylinder axis, the sectorial block；It is additionally provided in the inner cylinder perpendicular to inner cylinder axis
Sliding rail, the sliding rail slidably connect voussoir, and the fixation of perforation inner tank theca is radially opened in the internal barrel body
Slot, the fixing groove and inner tank theca form limit hole, slidably connect elevator in the fixing groove, and the one of the elevator
End face is abutted with the wedge surface of voussoir, and ball is equipped between the other end and limit hole of the elevator；The sectorial block and wedge
Block abuts, and the correcting plate is equipped with strut, and the strut is equipped with for limiting the mobile screw of nut.
2. a kind of transformer lead pin means for correcting according to claim 1, it is characterised in that: the cross section of the voussoir is
It is trapezoidal.
3. a kind of transformer lead pin means for correcting according to claim 2, it is characterised in that: the length of the fixing groove is small
In the minimum range of voussoir and inner cylinder inner wall.
4. a kind of transformer lead pin means for correcting according to claim 3, it is characterised in that: the diameter of the limit hole is small
In the diameter of ball.
5. a kind of transformer lead pin means for correcting according to claim 4, it is characterised in that: by first ball
The vertical cross section of heart point is the first median plane, is symmetrically arranged with the first ring in the two sides of the first median plane on first ball
Slot, first annular groove are respectively engaged in the inner and outer slot of the first groove；By the vertical transversal of the second ball central point
Face is the second median plane, is symmetrically arranged with the second annular groove, second annular groove in the two sides of the second median plane on second ball
It is respectively engaged in the second groove and in inside groove.
6. a kind of transformer lead pin means for correcting according to claim 5, it is characterised in that: the limit hole is three,
It is evenly distributed on the inner wall of inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974500.9U CN208495650U (en) | 2018-06-22 | 2018-06-22 | A kind of transformer lead pin means for correcting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820974500.9U CN208495650U (en) | 2018-06-22 | 2018-06-22 | A kind of transformer lead pin means for correcting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495650U true CN208495650U (en) | 2019-02-15 |
Family
ID=65286248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820974500.9U Expired - Fee Related CN208495650U (en) | 2018-06-22 | 2018-06-22 | A kind of transformer lead pin means for correcting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208495650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555187A (en) * | 2018-06-22 | 2018-09-21 | 贵州金林电子科技有限公司 | A kind of transformer lead pin means for correcting |
| CN111386024A (en) * | 2020-04-21 | 2020-07-07 | 大连日佳电子有限公司 | Pin self-adaptive positioning insertion method and system for double-pin electronic component |
-
2018
- 2018-06-22 CN CN201820974500.9U patent/CN208495650U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555187A (en) * | 2018-06-22 | 2018-09-21 | 贵州金林电子科技有限公司 | A kind of transformer lead pin means for correcting |
| CN111386024A (en) * | 2020-04-21 | 2020-07-07 | 大连日佳电子有限公司 | Pin self-adaptive positioning insertion method and system for double-pin electronic component |
| CN111386024B (en) * | 2020-04-21 | 2021-03-05 | 大连日佳电子有限公司 | Pin self-adaptive positioning insertion method and system for double-pin electronic component |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20200622 |