CN109904038A - A kind of moving contact of plastic-shell circuit breaker and shaft assembling jig and assembly method - Google Patents
A kind of moving contact of plastic-shell circuit breaker and shaft assembling jig and assembly method Download PDFInfo
- Publication number
- CN109904038A CN109904038A CN201910358442.6A CN201910358442A CN109904038A CN 109904038 A CN109904038 A CN 109904038A CN 201910358442 A CN201910358442 A CN 201910358442A CN 109904038 A CN109904038 A CN 109904038A
- Authority
- CN
- China
- Prior art keywords
- breaker
- spring
- plate
- plastic
- fixed block
- 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
Links
Landscapes
- Breakers (AREA)
Abstract
The invention discloses a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig and assembly method, including breaker of plastic casing, bottom plate, slide fixed block, vertical plate and solid pressure device, the vertical plate is fixedly mounted on bottom plate, slide rail is arranged at the vertical plate top, the sliding fixed block is mounted on slide rail and can slide along slide rail, the breaker of plastic casing is mounted in the slot of the sliding fixed block, the solid pressure device is fixedly mounted on bottom plate, and the fitting surface of breaker of plastic casing described in face, the solid pressure device includes manual pressing tongs, pressing tongs fixed plate, guide post, guide block and linear guide, the linear guide is fixedly mounted on bottom plate, the guide block is connected with linear guide, one end of the guide post is fixedly connected with guide block, the other end of the guide post is fixedly connected with the pressing tongs fixed plate, the manual pressing tongs is solid Dingan County is in the pressing tongs fixed plate.Rotating assembly of the present invention is once completed, and assembly efficiency and assembly precision are substantially increased, and reduces labor intensity.
Description
Technical field
The invention belongs to assembly tooling field, in particular to a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig and dress
Method of completing the square.
Background technique
Existing breaker of plastic casing structure as shown in Fig. 2, the breaker of plastic casing of the structure moving contact and shaft assembly compared with
For complexity, existing tooling can not be applicable in.And the strength of main spring is very big, can not manually pin, and is not having the case where frock clamp
Under can not assemble.
Summary of the invention
The purpose of the present invention is to provide a kind of fixture and assembly method, main spring can be easily pressed, and can be according to plastic housing
Breaker structure carries out the operation such as replacement of fixture exited with breaker of plastic casing.
To solve the above-mentioned problems, the present invention provides a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig, including
Breaker of plastic casing, bottom plate, sliding fixed block, vertical plate and solid pressure device, the vertical plate are fixedly mounted on bottom plate, on the vertical plate
There is slide rail in portion, and the sliding fixed block is mounted on slide rail and can slide along slide rail, the breaker of plastic casing
It is mounted in the slot of the sliding fixed block, the solid pressure device is fixedly mounted on bottom plate, and breaker of plastic casing described in face
Fitting surface.
Further, the solid pressure device includes manual pressing tongs, pressing tongs fixed plate, guide post, guide block and linear guide, described
Linear guide is fixedly mounted on bottom plate, and the guide block is connected with linear guide, one end of the guide post and the fixed company of guide block
It connects, the other end of the guide post is fixedly connected with the pressing tongs fixed plate, and it is solid that the manual pressing tongs is fixedly mounted on the pressing tongs
On fixed board.
Further, the vertical plate is equipped with spring jackscrew mounting hole, is equipped with spring in the spring jackscrew mounting hole
Jackscrew, the sliding fixed block are equipped with spring jackscrew slot, and the spring jackscrew slot is opposite with the spring jackscrew position of mounting hole
It answers, when sliding fixed block and moving to rigging position, the jackscrew head of spring jackscrew is fallen into the spring jackscrew slot.
Further, the manual pressing tongs end is additionally provided with claw, and the breaker of plastic casing includes main spring and pressure spring plate, institute
It states pressure spring plate and is located at main spring top, the pressure spring plate two sides are equipped with locating piece, the pawl of the shape of the locating piece and the claw
Mouth-shaped matches.
Further, the solid pressure device further includes flange seat and padded plate, and lower part and the flange seat of the guide post are fixed
Connection, the flange seat are spirally connected with the padded plate, and the padded plate is spirally connected with the guide block.
Further, the number that cuts of the sliding fixed block is no less than 3 sections, and the number of the spring jackscrew slot and sliding are fixed
Cutting for block is several identical, and each spring jackscrew slot position slides the same position of fixed block in every section.
Further, the breaker of plastic casing further includes shaft and moving contact, is equipped with and is used between two-section sliding fixed block
The semicircle locating piece of positioning rotating shaft.
Further, the number of the guide post and the flange seat is not less than 2, the padded plate, guide block and straight line
The number of guide rail is 1 or 2.
The present invention also provides a kind of methods of moving contact of plastic-shell circuit breaker and shaft assembly, comprising the following steps:
A. each composition substep of breaker of plastic casing is mounted in the slot of sliding fixed block, mobile sliding fixed block extremely fills
With position, the jackscrew head of spring jackscrew falls into spring jackscrew slot and blocks sliding fixed block at this time；
B. stirring manual pressing tongs makes its pushing, and claw compresses downwards main spring, at this time downwardly against the locating piece on pressure spring plate
The components such as i.e. mountable moving contact；
C. it after being installed, will be dialled on claw, stirring solid pressure device exits it along linear guide, screws out spring top
Silk completes the assembly work of a phase breaker of plastic casing；
D. it repeats the above steps, is completed until all breaker of plastic casing are assembled.
Beneficial effects of the present invention are as follows:
1, according to breaker of plastic casing characteristic, design specialized tooling improves the accuracy and assembly efficiency of assembly.
2, using the main spring of the tool compresses such as pressing tongs and claw, the labor intensity of operator is alleviated.
3, spring jackscrew mounting hole and spring jackscrew slot are designed, the assembly of breaker of plastic casing is ensured using the positioning of spring jackscrew
Position further improves the precision and assembly efficiency of assembly.
4, the design of solid pressure device, which is had an advantage that, is applied to main spring pressure, compresses main spring, so that assembly can be suitable
Benefit carries out.When the assembly is complete, claw top has components to block, therefore designs linear guide, so that claw is retreated, and then move back
Breaker of plastic casing out.
5, the shape of claw and locating piece is coincide, and the effect of this design is that further accurate positioning is done to breaker of plastic casing,
Ensure that pressure spring plate pressure at two ends is balanced simultaneously.
6, semicircle locating piece design is advantageous in that: can not only separate two breaker of plastic casing, but also can according to breaker of plastic casing shape,
Undertaking effect is risen to breaker of plastic casing, further increases assembly precision.
Detailed description of the invention
Fig. 1 is moving contact of plastic-shell circuit breaker and shaft assembling jig structural schematic diagram；
Fig. 2 is breaker of plastic casing structural schematic diagram；
Fig. 3 is claw schematic diagram；
Fig. 4 is semicircle locating piece schematic diagram；
Fig. 5 is sliding fixed-block-architecture (FBA) schematic diagram；
Fig. 6 is vertical plate schematic diagram；
It is as shown in the figure: 1- breaker of plastic casing；2- bottom plate；3- slides fixed block；4- vertical plate；5- solid pressure device；6- sliding is led
Rail；The manual pressing tongs of 7-；8- pressing tongs fixed plate；9- guide post；10- guide block；11- linear guide；12- spring jackscrew mounting hole；13- bullet
Spring jackscrew slot；14- claw；The main spring of 15-；16- pressure spring plate；17- locating piece；18- flange seat；The padded plate of 19-；20- shaft；21-
Moving contact；22- semicircle locating piece.
Specific embodiment
In order to which the objects, technical solutions and advantages of invention are more clearly understood, with reference to the accompanying drawings and embodiments, to hair
A kind of bright moving contact of plastic-shell circuit breaker is further elaborated with shaft assembling jig；It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig, including breaker of plastic casing 1, bottom plate 2, cunning
Dynamic fixed block 3, vertical plate 4 and solid pressure device 5, the vertical plate 4 are fixedly mounted on a base plate 2, and slide rail is arranged at 4 top of vertical plate
6, the sliding fixed block 3 is mounted on slide rail 6 and can slide along slide rail 6, and the breaker of plastic casing 1 is mounted on institute
In the slot for stating sliding fixed block 3, the solid pressure device 5 is fixedly mounted on a base plate 2, and the dress of breaker of plastic casing 1 described in face
With face.
The solid pressure device 5 includes manual pressing tongs 7, pressing tongs fixed plate 8, guide post 9, guide block 10 and linear guide 11, described
Linear guide 11 be fixedly mounted on a base plate 2, the guide block 10 is connected with linear guide 11, one end of the guide post 9 with lead
Block 10 is fixedly connected, and the other end of the guide post 9 is fixedly connected with the pressing tongs fixed plate 8, and the manual pressing tongs 7 is fixedly mounted
In the pressing tongs fixed plate 8.The effect of solid pressure device 5 is to be applied to main 15 pressure of spring, compresses main spring 15, so that
Assembly can be gone on smoothly.When the assembly is complete, 14 top of claw has components to block, therefore designs linear guide 11, makes claw
14 can retreat, and then exit breaker of plastic casing 1.
As shown in fig. 6, the vertical plate 4 is equipped with spring jackscrew mounting hole 12, installation in the spring jackscrew mounting hole 12
There is spring jackscrew, the sliding fixed block 3 is equipped with spring jackscrew slot 13, and the spring jackscrew slot 13 is installed with the spring jackscrew
12 position of hole is corresponding, and when sliding fixed block 3 and moving to rigging position, the jackscrew head of spring jackscrew falls into the spring jackscrew
In slot 13.Sliding of the fixed block 3 on vertical plate 4 is slided, positioning work is completed by spring jackscrew, and spring jackscrew cooperates spring top
Silk slot 13 smoothly can take breaker of plastic casing 1 to accurate rigging position.
As shown in Figure 2 and Figure 3,7 end of manual pressing tongs is additionally provided with claw 14, and the breaker of plastic casing 1 includes main spring
15 are located at main 15 top of spring with pressure spring plate 16, the pressure spring plate 16, and 16 two sides of pressure spring plate are equipped with locating piece 17, the positioning
The shape of block 17 matches with the pawl mouth-shaped of the claw 14.The shape of claw 14 and locating piece 17 is coincide, the work of this design
Further accurate positioning is done to breaker of plastic casing 1 with being, while ensuring that 16 pressure at two ends of pressure spring plate is balanced.
The solid pressure device 5 further includes flange seat 18 and padded plate 19, and the lower part of the guide post 9 and flange seat 18, which are fixed, to be connected
It connects, the flange seat 18 is spirally connected with the padded plate 19, and the padded plate 19 is spirally connected with the guide block 10.Due to linear guide 11
Part is standard component, for the mounting height and stabilization for guaranteeing guide post 9, therefore flange seat 18 and padded plate 19 is utilized to transfer.
As shown in Figure 4 and Figure 5, the number that cuts of the sliding fixed block 3 is no less than 3 sections, the number of the spring jackscrew slot 13
It is identical as section number of sliding fixed block 3, and each spring jackscrew slot 13 is located at the same position of every section of sliding fixed block 3.
The breaker of plastic casing 1 further includes shaft 20 and moving contact 21, and two-section is slided and is equipped between fixed block 3 for positioning
The semicircle locating piece 22 of shaft 20.Semicircle locating piece 22 can not only separate two breaker of plastic casing 1, but can be according to breaker of plastic casing 1 outside
Shape plays undertaking effect to breaker of plastic casing 1, further increases assembly precision.
The number of the guide post 9 and the flange seat 18 is not less than 2, and the padded plate 19, guide block 10 and straight line are led
The number of rail 11 is 1 or 2, and the overall stability of solid pressure device 5 can be improved in design herein.
The installation step of breaker of plastic casing 1 is as follows:
(1) each composition substep of breaker of plastic casing 1 is mounted in the slot of sliding fixed block 3, mobile sliding fixed block 3
To rigging position, the jackscrew head of spring jackscrew falls into spring jackscrew slot 13 and blocks sliding fixed block 3 at this time.
(2) stirring manual pressing tongs 7 makes its pushing, and claw 14 compresses downwards downwardly against the locating piece 17 on pressure spring plate 16
Main spring 15, at this time i.e. components such as mountable moving contact 21.
(3) it after being installed, will be dialled on claw 14, stirring solid pressure device 5 exits it along linear guide 11, screws out bullet
Spring jackscrew completes the assembly work of a phase breaker of plastic casing 1.
(4) it repeats the above steps, is completed until all breaker of plastic casing 1 are assembled.
Claims (9)
1. a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig, including breaker of plastic casing (1), which is characterized in that further include
Bottom plate (2), sliding fixed block (3), vertical plate (4) and solid pressure device (5), the vertical plate (4) are fixedly mounted on bottom plate (2), institute
Stating vertical plate (4) top has slide rail (6), and the sliding fixed block (3) is mounted on slide rail (6) and can be along slide rail
(6) it slides, the breaker of plastic casing (1) is mounted in the slot of sliding fixed block (3), the fixed peace of the solid pressure device (5)
On bottom plate (2), and the fitting surface of breaker of plastic casing described in face (1).
2. a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig according to claim 1, which is characterized in that the solid pressure
Device (5) includes manual pressing tongs (7), pressing tongs fixed plate (8), guide post (9), guide block (10) and linear guide (11), the straight line
Guide rail (11) is fixedly mounted on bottom plate (2), and the guide block (10) is connected with linear guide (11), and the one of the guide post (9)
End is fixedly connected with guide block (10), and the other end of the guide post (9) is fixedly connected with the pressing tongs fixed plate (8), described manual
Pressing tongs (7) is fixedly mounted on the pressing tongs fixed plate (8).
3. a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig according to claim 1, which is characterized in that the vertical plate
(4) it is equipped with spring jackscrew mounting hole (12), spring jackscrew is installed in the spring jackscrew mounting hole (12), the sliding is solid
Block (3) are determined equipped with spring jackscrew slot (13), and the spring jackscrew slot (13) is opposite with spring jackscrew mounting hole (12) position
It answers, when sliding fixed block (3) and moving to rigging position, the jackscrew head of spring jackscrew is fallen into the spring jackscrew slot (13).
4. a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig according to claim 2, which is characterized in that described manual
Pressing tongs (7) end is additionally provided with claw (14), and the breaker of plastic casing (1) includes main spring (15) and pressure spring plate (16), the pressure spring
Plate (16) is located at main spring (15) top, and pressure spring plate (16) two sides are equipped with locating piece (17), the shape of the locating piece (17)
It matches with the pawl mouth-shaped of the claw (14).
5. a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig according to claim 2, which is characterized in that the solid pressure
Device (5) further includes flange seat (18) and padded plate (19), and the lower part of the guide post (9) is fixedly connected with flange seat (18), institute
It states flange seat (18) to be spirally connected with the padded plate (19), the padded plate (19) is spirally connected with the guide block (10).
6. a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig according to claim 3, which is characterized in that the sliding
Fixed block (3) cuts no less than 3 sections of number, and the number of the spring jackscrew slot (13) and section number of sliding fixed block (3) are identical, and
Each spring jackscrew slot (13) is located at the same position of every section of sliding fixed block (3).
7. a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig according to claim 6, which is characterized in that the plastic housing
Breaker (1) further includes shaft (20) and moving contact (21), and two-section, which slides to be equipped between fixed block (3), is used for positioning rotating shaft (20)
Semicircle locating piece (22).
8. a kind of moving contact of plastic-shell circuit breaker and shaft assembling jig according to claim 5, which is characterized in that the guide post
(9) it is not less than 2 with the number of the flange seat (18), the padded plate (19), guide block (10) and linear guide (11)
Number is 1 or 2.
9. a kind of method of moving contact of plastic-shell circuit breaker and shaft assembly, which comprises the following steps:
A. each composition substep of breaker of plastic casing (1) is mounted in the slot of sliding fixed block (3), mobile sliding fixed block
(3) to rigging position, the jackscrew head of spring jackscrew falls into spring jackscrew slot (13) and blocks sliding fixed block (3) at this time；
B. stirring manual pressing tongs (7) makes its pushing, and claw (14) is pressed downward downwardly against the locating piece (17) on pressure spring plate (16)
It contracts main spring (15), at this time the components such as i.e. mountable moving contact (21)；
C. it after being installed, will be dialled on claw (14), stirring solid pressure device (5) exits it along linear guide (11), screws out
Spring jackscrew completes the assembly work of a phase breaker of plastic casing (1)；
D. it repeats the above steps, is completed until all breaker of plastic casing (1) is assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358442.6A CN109904038A (en) | 2019-04-30 | 2019-04-30 | A kind of moving contact of plastic-shell circuit breaker and shaft assembling jig and assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358442.6A CN109904038A (en) | 2019-04-30 | 2019-04-30 | A kind of moving contact of plastic-shell circuit breaker and shaft assembling jig and assembly method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109904038A true CN109904038A (en) | 2019-06-18 |
Family
ID=66956429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910358442.6A Pending CN109904038A (en) | 2019-04-30 | 2019-04-30 | A kind of moving contact of plastic-shell circuit breaker and shaft assembling jig and assembly method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109904038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364397A (en) * | 2019-08-14 | 2019-10-22 | 环宇集团浙江高科股份有限公司 | A kind of assembling clamp for moving contact |
-
2019
- 2019-04-30 CN CN201910358442.6A patent/CN109904038A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364397A (en) * | 2019-08-14 | 2019-10-22 | 环宇集团浙江高科股份有限公司 | A kind of assembling clamp for moving contact |
| CN110364397B (en) * | 2019-08-14 | 2024-03-29 | 环宇高科有限公司 | Moving contact assembly fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105773120A (en) | Equipment for press fitting of collecting ring of alternating-current generator rotor shaft | |
| CN109904038A (en) | A kind of moving contact of plastic-shell circuit breaker and shaft assembling jig and assembly method | |
| CN111307086A (en) | Automobile punching part size measurement device | |
| CN209515576U (en) | A kind of moving contact of plastic-shell circuit breaker and shaft assembling jig | |
| CN216607894U (en) | Ignition coil's casing and equipment of coil | |
| CN208955849U (en) | Assembly tooling is used in a kind of production of DC motor rotor | |
| CN212886078U (en) | Assembly tool of intelligence wrist-watch | |
| CN102749484A (en) | Online test fixture | |
| CN209970015U (en) | Full-automatic spring plate assembling device for terminal strip | |
| CN212301826U (en) | Automobile wire harness terminal test fixture | |
| CN210210932U (en) | Cutting device is used in processing of ceramic circuit board | |
| CN110052762B (en) | Welding fixture for PIN needle of automobile switch | |
| CN209327472U (en) | A kind of automobile steering device bolt punching station power test mechanism | |
| CN208853596U (en) | A kind of automatic punching machine shifting apparatus | |
| CN109217584B (en) | Press fitting mechanism for accurately assembling motor rotor in strong magnetic environment | |
| CN106112450A (en) | A kind of wire harness clip assembly tooling | |
| CN221754579U (en) | Water valve coil pin bending tool | |
| CN216883648U (en) | Ultrasonic tool bit press-fitting tool | |
| CN216230899U (en) | Pressing device based on magnetic force quick die change | |
| CN220105213U (en) | Chip inspection jig | |
| CN220259334U (en) | Riveting tool for tile pad and screw rod | |
| CN221039165U (en) | Chip test pressure promotes frock | |
| CN219130430U (en) | Bending machine with size adjusting mechanism | |
| CN219435702U (en) | Automatic wire clamping device for reactor coil terminal | |
| CN221303382U (en) | Automatic pressfitting test equipment of circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Applicant after: Jiangsu Daquan Kaifan switch Co.,Ltd. Address before: No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Applicant before: Jiangsu Daquan Kaifan Switch Co.,Ltd. |