CN209094777U - Computer rotation shaft laser welding jig - Google Patents
Computer rotation shaft laser welding jig Download PDFInfo
- Publication number
- CN209094777U CN209094777U CN201822018996.5U CN201822018996U CN209094777U CN 209094777 U CN209094777 U CN 209094777U CN 201822018996 U CN201822018996 U CN 201822018996U CN 209094777 U CN209094777 U CN 209094777U
- Authority
- CN
- China
- Prior art keywords
- pressure head
- positioning column
- positioning
- shape
- laser welding
- 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.)
- Active
Links
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model discloses a kind of computer rotation shaft laser welding jigs, shaft includes shaft shell and baffle, shaft shell is hollow barrel-type casing, and the shape and size of baffle are consistent with the shape and size of shaft shell, and the edge lasers of baffle are welded in the inner surface of shaft shell；Jig includes upper positioning region and lower positioning region, and upper positioning region includes upper mounting blocks and pressure head, and the upper end of pressure head is installed on mounting blocks, and lower positioning region includes lower mounting blocks and positioning column, and the lower end of positioning column is installed on lower mounting blocks, and positioning column is located at the underface of pressure head；The quantity of positioning column is consistent with the quantity of the pressure head；The shape and size of positioning column are consistent with the shape and size of shaft shell；The shape of pressure head is consistent with the shape of shaft shell.The utility model structure is simplified, and the pressure head and positioning column of profiling are designed according to the outer shape of shaft, and positioning is convenient, while accurate positioning, and a jig can place multiple products, improves production efficiency, guarantees processing quality.
Description
Technical field
The utility model belongs to laptop computer shaft processing technique field more particularly to a kind of computer rotation shaft laser welding
Use jig.
Background technique
Notebook computer rotation shaft includes the baffle of shaft shell with the inner wall for being welded in the shaft shell, due to computer rotation shaft
High requirement is all had to appearance and welding quality, accordingly, it is considered to which the welding between baffle and shaft shell uses laser welding work
Skill, laser welding is high-efficient, no welding slag, and weld seam is beautiful,
Laser welding apparatus usually completes welding operation for welding component to be welded by hand at present,
And product to be welded is positioned also by by hand, since product to be welded is difficult to reach accurate positioning, thus
Welding quality is greatly reduced, the product quality being welded is affected.
And can only once place a product and be processed, production efficiency is low, and increases the amount of labour of worker, worker
It need to ceaselessly carry out putting the operation that product takes product, in these operations, be also easy to cause the scratch of product.
Utility model content
For the utility model mainly solving the technical problems that providing a kind of computer rotation shaft laser welding jig, structure is smart
Letter designs the pressure head and positioning column of profiling according to the outer shape of shaft, and positioning is convenient, and shaft is also unlikely to deform, positions simultaneously
Precisely, and a jig can place multiple products, improve production efficiency, guarantee processing quality, while operating also more simple
It is single.
In order to solve the above technical problems, the technical solution that the utility model uses is:
The utility model provides a kind of computer rotation shaft laser welding jig, including the shaft includes shaft shell and gear
Piece, the shaft shell are hollow barrel-type casing, the shape and size one of the shape and size of the baffle and the shaft shell
It causes, the edge lasers of the baffle are welded in the inner wall of the shaft shell；The jig includes upper positioning region and lower positioning region,
The upper positioning region includes upper mounting blocks and pressure head, and the upper end of the pressure head is installed on the upper mounting blocks, the lower positioning region
Including lower mounting blocks and positioning column, the lower end of the positioning column is installed on the lower mounting blocks, and the positioning column is located at the pressure
The underface of head；
The quantity of the positioning column is consistent with the quantity of the pressure head；
The shape and size of the positioning column are consistent with the shape and size of the shaft shell；The shape of the pressure head and institute
The shape for stating shaft shell is consistent, and the side of the pressure head is 2.8-3.8mm at a distance from the inner wall of opposite shaft shell；
The distance of upper surface of the upper surface of the positioning column apart from the lower locating piece is 24.08-24.12mm；
The distance of lower surface of the lower end surface of the pressure head apart from the upper locating piece is 29.80-30.25mm.
In order to solve the above-mentioned technical problem, the further technical solution that the utility model uses is:
There are two the pressure head is set, the positioning column also is provided with two, and the pressure head and the positioning column correspond.
Further say, the upper positioning region be also connected with can drive its upper and lower translation drive upside down unit.
It further says, the lower positioning region is also connected with the rotary drive unit that it can be driven to rotate.
It further says, the distance of upper surface of the upper surface of the positioning column apart from the lower locating piece is 24.10mm.
It further says, the distance of lower surface of the lower end surface of the pressure head apart from the upper locating piece is 30.00mm.
It further says, the length of the shaft shell is 31.00 ± 0.10mm.
It further says, the upper positioning region and the lower positioning region are to be detachably connected with laser welding apparatus.
The beneficial effects of the utility model are:
When being positioned in the utility model, shaft valve jacket is loaded on positioning column, realizes the precise positioning of shaft shell, it later will gear
Piece is placed in shaft shell, and general who has surrendered's baffle is pressed onto position under drive ram under the driving for driving upside down unit, and laser welding is set later
The inner wall at standby edge and shaft shell by baffle welds, and welding quality is high；
And the utility model structure is simplified, and the pressure head and positioning column of profiling, positioning side are designed according to the outer shape of shaft
Just, shaft is also unlikely to deform, while accurate positioning, and a jig can place multiple products, improves production efficiency, is guaranteed
Processing quality, while operating also more simple；
Furthermore the upper positioning region of the utility model and the lower positioning region can be detachably to connect with laser welding apparatus
Connect, when to the shaft laser welding of different size, upper and lower positioning region need to only be changed, it is versatile, and replace it is convenient.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, with the preferred embodiment of the utility model, detailed description is as follows below.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is one of decomposition texture schematic diagram of the utility model；
Fig. 3 is the two of the decomposition texture schematic diagram of the utility model；
Fig. 4 is the main view of the utility model；
Shaft shell 11, baffle 12, upper positioning region 2, lower positioning region 3, upper mounting blocks 21, pressure head 22, lower mounting blocks 31, positioning
The lower end surface distance of column 32, the distance D1 of upper surface of the upper surface apart from the lower locating piece of the positioning column, the pressure head
The length L of the distance D2 of the lower surface of the upper locating piece, the shaft shell.
Specific embodiment
Illustrate specific embodiment of the present utility model below by way of particular specific embodiment, those skilled in the art can
The advantages of the utility model is understood by content disclosed in the present specification easily and effect.The utility model can also it is other not
Same mode is practiced, that is, under the scope of revealed without departing substantially from the utility model, can give different modification and change.
Embodiment: a kind of computer rotation shaft laser welding jig, as shown in fig. 1 to fig. 4, the shaft include shaft shell 11
With baffle 12, the shaft shell is hollow barrel-type casing, the shape of the shape and size of the baffle and the shaft shell and
Size is consistent, and the edge lasers of the baffle are welded in the inner wall of the shaft shell；The jig includes upper positioning region 2 under
Positioning region 3, the upper positioning region include upper mounting blocks 21 and pressure head 22, and the upper end of the pressure head is installed on the upper mounting blocks,
The lower positioning region includes lower mounting blocks 31 and positioning column 32, and the lower end of the positioning column is installed on the lower mounting blocks, described
Positioning column is located at the underface of the pressure head；
The quantity of the positioning column is consistent with the quantity of the pressure head；
The shape and size of the positioning column are consistent with the shape and size of the shaft shell；The shape of the pressure head and institute
The shape for stating shaft shell is consistent, and the side of the pressure head is 2.8-3.8mm at a distance from the inner wall of opposite shaft shell；
The distance of upper surface of the upper surface of the positioning column apart from the lower locating piece is 24.08-24.12mm；
The distance of lower surface of the lower end surface of the pressure head apart from the upper locating piece is 29.80-30.25mm.
In the present embodiment, there are two the pressure head is set, the positioning column also is provided with two, and the pressure head and the positioning
Column corresponds.
The upper positioning region is also connected with the unit that drives upside down that can drive its upper and lower translation, for example is cylinder or electricity
Cylinder.
The lower positioning region is also connected with the rotary drive unit that it can be driven to rotate, and the rotary drive unit includes
Motor and Cam splitter, or rotating electric machine.
In the present embodiment, it is preferable that the distance of upper surface of the upper surface of the positioning column apart from the lower locating piece
D1 is 24.10mm.
The distance D2 of lower surface of the lower end surface of the pressure head apart from the upper locating piece is 30.00mm.
The length L of the shaft shell is 31.00 ± 0.10mm.
The upper positioning region and the lower positioning region are to be detachably connected with laser welding apparatus.
The working principle and the course of work of the utility model are as follows:
When positioning, shaft valve jacket is loaded on positioning column, the precise positioning of shaft shell is realized, baffle is placed in shaft later
Shell, general who has surrendered's baffle is pressed onto position under drive ram under the driving for driving upside down unit, and laser welding apparatus is by the side of baffle later
The inner wall of edge and shaft shell is welded, and welding quality is high；
And the utility model structure is simplified, and the pressure head and positioning column of profiling, positioning side are designed according to the outer shape of shaft
Just, shaft is also unlikely to deform, while accurate positioning, and a jig can place multiple products, improves production efficiency, is guaranteed
Processing quality, while operating also more simple；
Upper positioning region and the lower positioning region can be to be detachably connected with laser welding apparatus, to the shaft of different size
When laser welding, upper and lower positioning region need to only be changed, it is versatile, and replace conveniently.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure made by the utility model specification, it is applied directly or indirectly in other relevant technical fields, same
Reason includes in the scope of patent protection of the utility model.
Claims (8)
1. a kind of computer rotation shaft laser welding jig, it is characterised in that: the shaft includes shaft shell (11) and baffle (12),
The shaft shell is hollow barrel-type casing, and the shape and size of the baffle are consistent with the shape and size of the shaft shell,
The edge lasers of the baffle are welded in the inner wall of the shaft shell；The jig includes upper positioning region (2) and lower positioning region
(3), the upper positioning region includes upper mounting blocks (21) and pressure head (22), and the upper end of the pressure head is installed on the upper mounting blocks,
The lower positioning region includes lower mounting blocks (31) and positioning column (32), and the lower end of the positioning column is installed on the lower mounting blocks,
The positioning column is located at the underface of the pressure head；
The quantity of the positioning column is consistent with the quantity of the pressure head；
The shape and size of the positioning column are consistent with the shape and size of the shaft shell；The shape of the pressure head with described turn
The shape of axle housing is consistent, and the side of the pressure head is 2.8-3.8mm at a distance from the inner wall of opposite shaft shell；
The distance of upper surface of the upper surface of the positioning column apart from the lower locating piece is 24.08-24.12mm；
The distance of lower surface of the lower end surface of the pressure head apart from the upper locating piece is 29.80-30.25mm.
2. computer rotation shaft laser welding jig according to claim 1, it is characterised in that: there are two the pressure head is set,
The positioning column also is provided with two, and the pressure head and the positioning column correspond.
3. computer rotation shaft laser welding jig according to claim 1, it is characterised in that: the upper positioning region is also connected with
There is can drive its upper and lower translation to drive upside down unit.
4. computer rotation shaft laser welding jig according to claim 1, it is characterised in that: the lower positioning region is also connected with
There is the rotary drive unit that it can be driven to rotate.
5. computer rotation shaft laser welding jig according to claim 1, it is characterised in that: the upper surface of the positioning column
The distance of upper surface apart from the lower locating piece is 24.10mm.
6. computer rotation shaft laser welding jig according to claim 1, it is characterised in that: the lower end surface of the pressure head away from
It is 30.00mm with a distance from lower surface from the upper locating piece.
7. computer rotation shaft laser welding jig according to claim 1, it is characterised in that: the length of the shaft shell is
31.00±0.10mm。
8. computer rotation shaft laser welding jig according to claim 1, it is characterised in that: the upper positioning region and described
Lower positioning region is to be detachably connected with laser welding apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018996.5U CN209094777U (en) | 2018-12-04 | 2018-12-04 | Computer rotation shaft laser welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018996.5U CN209094777U (en) | 2018-12-04 | 2018-12-04 | Computer rotation shaft laser welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209094777U true CN209094777U (en) | 2019-07-12 |
Family
ID=67162359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822018996.5U Active CN209094777U (en) | 2018-12-04 | 2018-12-04 | Computer rotation shaft laser welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209094777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139031A1 (en) * | 2020-01-08 | 2021-07-15 | 昆山慧智柏电子科技有限公司 | Clamping jig for laser welding of rotary shaft |
| WO2021139030A1 (en) * | 2020-01-08 | 2021-07-15 | 昆山慧智柏电子科技有限公司 | Pneumatic fixture used in welding of rotating shafts |
-
2018
- 2018-12-04 CN CN201822018996.5U patent/CN209094777U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139031A1 (en) * | 2020-01-08 | 2021-07-15 | 昆山慧智柏电子科技有限公司 | Clamping jig for laser welding of rotary shaft |
| WO2021139030A1 (en) * | 2020-01-08 | 2021-07-15 | 昆山慧智柏电子科技有限公司 | Pneumatic fixture used in welding of rotating shafts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209094777U (en) | Computer rotation shaft laser welding jig | |
| CN210306237U (en) | Positioning mechanism of ultrasonic automatic welding machine | |
| CN109317791B (en) | Plasma profile modeling cutting device with safe operational environment | |
| CN204430553U (en) | Novel ultrasonic welding machine | |
| CN209632572U (en) | A kind of hardware fixture for processing | |
| CN202264040U (en) | Profiling automatic welding machine with swing gun for welding shells of compressors | |
| CN202021440U (en) | Pipe welding jig | |
| CN106239203A (en) | A kind of portable pressing clamp and method of work thereof | |
| CN102528370A (en) | Pipe welding clamp | |
| CN104096960A (en) | Upper electrode mechanical arm of plate point welding machine | |
| CN207452536U (en) | A kind of straight knife cutter | |
| CN103600187A (en) | Fixture device for spot welding operation of hollow fixed blade leading and trailing edges | |
| CN203887410U (en) | Automatic circular ring welding device with protective cover | |
| CN205660394U (en) | Carousel formula automatic weld attacks tooth machine | |
| CN105414872A (en) | Butt welding device for round pipes | |
| CN212552226U (en) | Cam type welding machine | |
| CN213224953U (en) | Mining equipment pipeline rotation type welding frock | |
| CN103624565A (en) | Manual centering mechanism | |
| CN203887419U (en) | Automatic circular ring welding device | |
| CN203184729U (en) | Horizontal milling jig | |
| CN204504371U (en) | Tower material angle steel cutting portable instrument | |
| CN207431834U (en) | A kind of anchor chain cutting clamper | |
| CN206912500U (en) | Automatic upset radium carving tool | |
| CN207787954U (en) | A kind of binode bonding machine to work asynchronously | |
| CN203843436U (en) | Automatic welding device for circuit pipes of covers of speed regulating motors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |