CN207735822U - A kind of jig for fixing workpiece to be added - Google Patents
A kind of jig for fixing workpiece to be added Download PDFInfo
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- CN207735822U CN207735822U CN201721491810.7U CN201721491810U CN207735822U CN 207735822 U CN207735822 U CN 207735822U CN 201721491810 U CN201721491810 U CN 201721491810U CN 207735822 U CN207735822 U CN 207735822U
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Abstract
The utility model provides a kind of jig for fixing workpiece to be added, including ontology, and the ontology is equipped with the surface for accommodating the part to be processed；Pin, on said surface, the pin is used to coordinate with the through-hole of the workpiece to be added and position for the pin setting；Cover board, the cover board are equipped with the first magnetic part, and first magnetic part and the surface magnetism are attracting；Claw, the claw are set to the end on the surface, and the claw is equipped with the second magnetic part, and second magnetic part and the surface magnetism are attracting.The body surface of the utility model jig is equipped with pin, and position is adapted with workpiece through-hole to be added, coordinates cover board and claw, is accurately positioned to machined part jointly, and then improves laser spot welding accuracy.
Description
Technical field
The utility model is related to mechanical frock technical field more particularly to a kind of jigs for fixing workpiece to be added.
Background technology
With the rapid development of economy, mobile phone processing also enters fast-developing period.In process of production, mobile phone battery cover fills
The spare and accessory parts matched are more and more, and required processing fineness is also higher and higher, only complete some process by manual operations,
The development of modern cell phones industry is not met.Existing mobile phone battery cover is equipped with reed, and reed is independent after mobile phone battery cover molding
Welding, generally places different reeds, then clamped reed with jig on the mobile phone battery cover by operating personnel on assembly line
It positions on mobile phone battery cover, then reed is welded on mobile phone battery cover by bonding machine.
Since laser welding has, energy density is high, deformation is small, heat affected area is narrow, speed of welding is high, the automatic control of easy realization
System, without following process the advantages of, laser welding just become metal material processing and manufacture important means, answer more and more widely
Used in mobile phone manufacture field.Although compared with traditional welding method, laser welding still has equipment costliness, one-time investment
Greatly, the characteristics of technology requires high problem, but laser welding production efficiency height and easy realization automatically control makes it be very suitable for greatly
Large-scale production line.
But laser spot welding requires the location of workpiece to be added very accurate, must be in the focusing range of laser beam；And
When workpiece to be added need to use fixture, it is necessary to ensure that the solder joint of impact need to be aligned by the final position of workpiece to be added with laser beam.It passes
The simple spot welding jig of system, simple in structure, the setting accuracy of product is low to machined part, and speed is slow, and defect rate is high.
Utility model content
The technical problem to be solved by the present invention is to provide it is a kind of can improve laser spot welding accuracy for fixing
The jig of workpiece to be added.
In order to solve the above technical problems, the utility model provides a kind of jig for fixing workpiece to be added, including：This
Body, the ontology are equipped with the surface for accommodating the part to be processed；Pin, the pin are arranged on said surface, the pin
It is positioned for coordinating with the through-hole of the workpiece to be added；Cover board, the cover board be equipped with the first magnetic part, first magnetic part with
The surface magnetism is attracting；Claw, the claw are set to the end on the surface, and the claw is equipped with the second magnetic part, institute
It states the second magnetic part and the surface magnetism is attracting.
Further, the jig further includes the first block, first block setting the surface along its length
Both sides.
Further, first block is equipped with the lead-in chamfered for guiding the workpiece to be added to enter the surface.
Further, the claw is copper sheet claw.
Further, the both sides on the surface in the width direction are arranged in the claw.
Further, the quantity of first magnetic part is 4, is separately positioned on the quadrangle of the cover board.
Further, the jig further includes pedestal, and the ontology is fixed on the base.
Further, the lower surface of the ontology is equipped with cross locating slot, and diagonal line is equipped with dowel hole；The pedestal
Side wall be equipped with the second block, upper surface be equipped with shop bolt compatible with the dowel hole and with the cross locating slot phase
The cross positioning convex strip of adaptation.
Further, second block, which is equipped with described in guiding, waits for that ontology enters the lead-in chamfered of the pedestal.
Further, the jig further includes handle, and the handle is fixed on the body.
The utility model has the beneficial effects that：It is different from the prior art, the body surface of the utility model jig is equipped with
Pin, position are adapted with workpiece through-hole to be added, are coordinated cover board and claw, are accurately positioned to machined part jointly,
And then improve laser spot welding accuracy.The utility model can improve the processing quality of workpiece to be added, improving production efficiency.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model jig embodiment；
Fig. 2 is the stereoscopic schematic diagram of ontology in the utility model jig embodiment；
Fig. 3 is the stereoscopic schematic diagram of pedestal in the utility model jig embodiment.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can there are many different forms to come
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that in order to allow the public couple
The disclosure of the utility model is understood more clearly thoroughly.
Referring to Fig. 1 and Fig. 2, the jig of the present embodiment is for fixing workpiece to be added, including ontology 101, pedestal 201 and handle
301, ontology 101 is fixed on pedestal 201.Ontology 101 is equipped with the surface for accommodating workpiece to be added, which is equipped with pin 102,
Cover board 103, claw 104 and the first block 105.Pin 102 is used to coordinate with the through-hole of the workpiece to be added and position.Cover board 103
It is placed in 101 centre position of ontology, is rotatablely connected with ontology 101, quadrangle is equipped with 4 the first magnetic part (not shown)s, the
One magnetic part and 101 surface magnetism of ontology are attracting.Claw 104 is copper sheet claw, the end on 101 surface of ontology is set to, along width
Spend the both sides in direction.In the present embodiment, 6 claws 104 are equipped in the left side of ontology 101,5 is equipped on the right side of ontology 101
A claw 104.Claw 104 is equipped with the second magnetic part (not shown), the second magnetic part and 101 surface magnetism phase of ontology
It inhales.Cover board 103, by the first, the second magnetic part thereon, processed product is compressed with claw 104, i.e., workpiece positioning to be added
Between 101 surface of cover board 103, claw 104 and ontology.First block 105 be arranged 101 surface of ontology along its length two
Side which is provided with the lead-in chamfered for guiding the workpiece to be added to enter the surface.
In the present embodiment, workpiece to be added is slid by the inclined-plane of block 105, back of work to be added directly with jig surface
Contact, the through-hole of workpiece to be added are bonded with jig pin 102, form the positioning method of plane and two pits, be entirely limited to be processed
The six-freedom degree of part can realize the accurate positionin of workpiece to be added.Further utilize cover board 103, claw 104 and thereon the
One, the second magnetic part compresses workpiece to be added, effectively prevent the shaking in process for workpiece.
In the present embodiment, handle 301 is placed in the centre position of 101 side of ontology, is bolted with ontology 101
Connection, user by handle 301 can convenient unloading ontology 101, during reloading, reduce the operation wind of operating personnel
Danger.In other embodiments, the link position between handle 301 and ontology 101 can be converted according to production, herein
Not limit.
Referring to Fig. 3,201 side wall of pedestal is equipped with the second block 202, which is provided with guiding ontology 101 and enters pedestal 201
Lead-in chamfered.201 surface of pedestal is equipped with cross positioning convex strip 203, and middle part quadrangle is equipped with locating slot 205, is set on diagonal line
There is pin 204, wherein the fitting corresponding with the cross locating slot of 101 lower surface of ontology of cross positioning convex strip 203, locating slot
205 are bonded with the positioning convex strip of 101 lower surface corresponding position of ontology；Pin 204 and 101 back side corresponding position of ontology on diagonal line
Pin hole fitting.
In the present embodiment, 201 side wall of pedestal is set along its length there are two the second block 202, in the width direction on one side
Respectively set second block 202.Coordinated by the second block 202, cross positioning convex strip 203 and locating slot 205, ontology 101 can
It is accurately fixed on pedestal 201, and keeps excellent planar degree.Further, pedestal 201 connects with board (not shown) plane
It connects, pedestal 201 is fixed by screw and is clamped on board.
The jig of the utility model, 11 in above-described embodiment of the not limited to of claw can be according to actually waiting for
Workpiece needs to design, the principle that must be pressed according to 3 points, if ensure that at least 3 claw settings are on the body, and at least
There are 3 claws that can form the arrangement of triangle.
In other embodiments, vacuum breathing apparatus can also further be arranged on 101 surface of ontology (in figure not show
Go out), for workpiece to be added between vacuum breathing apparatus and cover board 103, vacuum breathing apparatus adsorbs workpiece to be added.
The fixture course of work of the utility model is as follows：Pedestal 201 is fixed and is clamped on board, by 101 edge of ontology
Second block 202 of 201 side of pedestal slides into pedestal 201, and with the pin 204 on pedestal 201, locating slot 205, positioning
Raised line 203 is bonded；The first block 105 by workpiece to be added along ontology 101 slides into ontology 101, makes workpiece through-hole to be added and this
The positioning fitting of pin 102 of body 101.Workpiece to be added is placed between cover board 103, claw 104 and the surface of ontology 101, is utilized
First, second magnetic part compresses workpiece to be added.
There are following advantages for the jig of the utility model：
1. pin at least 2 on the utility model ontology, position is adapted with workpiece through-hole to be added, plane and two pits
Positioning method can be entirely limited product six-freedom degree.
2. the utility model is copper sheet claw, at least 11 claws, you can realize that 11 points of compressions, joining cover plate can solve
The problem of certainly existing monoblock type pressing plate pressure is uneven, Hanging sectionally, realizes comprehensive seamless compression.
The utility model has the beneficial effects that：It is different from the prior art, the body surface of the utility model jig is equipped with
Pin, position are adapted with workpiece through-hole to be added, are coordinated cover board and claw, are accurately positioned to machined part jointly,
And then improve laser spot welding accuracy.The utility model can improve the processing quality of workpiece to be added, improving production efficiency.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of jig for fixing workpiece to be added, which is characterized in that including：
Ontology, the ontology are equipped with the surface for accommodating the part to be processed；
Pin, on said surface, the pin is used to coordinate with the through-hole of the workpiece to be added and position for the pin setting；
Cover board, the cover board are equipped with the first magnetic part, and first magnetic part and the surface magnetism are attracting；
Claw, the claw are set to the end on the surface, and the claw is equipped with the second magnetic part, second magnetic part with
The surface magnetism is attracting.
2. jig as described in claim 1, which is characterized in that the jig further includes the first block, and first block is set
Set the both sides along its length on the surface.
3. jig as claimed in claim 2, which is characterized in that first block, which is equipped with, guides the workpiece to be added to enter
The lead-in chamfered on the surface.
4. jig as described in claim 1, which is characterized in that the claw is copper sheet claw.
5. jig as described in claim 1, which is characterized in that the claw be arranged the surface in the width direction two
Side.
6. jig as described in claim 1, which is characterized in that the quantity of first magnetic part is 4, is separately positioned on institute
State the quadrangle of cover board.
7. jig as described in claim 1, which is characterized in that the jig further includes pedestal, and the ontology is fixed on described
On pedestal.
8. jig as claimed in claim 7, which is characterized in that the lower surface of the ontology is equipped with cross locating slot, diagonal line
It is equipped with dowel hole；The base side wall is equipped with the second block, and upper surface is equipped with positioning compatible with the dowel hole
Pin and cross positioning convex strip compatible with the cross locating slot.
9. jig as claimed in claim 8, which is characterized in that second block, which is equipped with, guides the ontology to enter the bottom
The lead-in chamfered of seat.
10. jig as described in claim 1, which is characterized in that the jig further includes handle, and the handle is fixed on described
On ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491810.7U CN207735822U (en) | 2017-11-09 | 2017-11-09 | A kind of jig for fixing workpiece to be added |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491810.7U CN207735822U (en) | 2017-11-09 | 2017-11-09 | A kind of jig for fixing workpiece to be added |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207735822U true CN207735822U (en) | 2018-08-17 |
Family
ID=63115513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721491810.7U Active CN207735822U (en) | 2017-11-09 | 2017-11-09 | A kind of jig for fixing workpiece to be added |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207735822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112974A (en) * | 2019-12-28 | 2020-05-08 | 广德竹昌电子科技有限公司 | Automatic material ejecting and removing method for assembling and pressing notebook computer shell |
| CN113369960A (en) * | 2021-06-30 | 2021-09-10 | 苏州富强科技有限公司 | Self-adaptive positioning assembly |
-
2017
- 2017-11-09 CN CN201721491810.7U patent/CN207735822U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112974A (en) * | 2019-12-28 | 2020-05-08 | 广德竹昌电子科技有限公司 | Automatic material ejecting and removing method for assembling and pressing notebook computer shell |
| CN113369960A (en) * | 2021-06-30 | 2021-09-10 | 苏州富强科技有限公司 | Self-adaptive positioning assembly |
| CN113369960B (en) * | 2021-06-30 | 2022-07-19 | 苏州富强科技有限公司 | Self-adaptive positioning assembly |
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