CN219767091U - Vacuum die cavity sealing laser welding device - Google Patents
Vacuum die cavity sealing laser welding device Download PDFInfo
- Publication number
- CN219767091U CN219767091U CN202321217368.4U CN202321217368U CN219767091U CN 219767091 U CN219767091 U CN 219767091U CN 202321217368 U CN202321217368 U CN 202321217368U CN 219767091 U CN219767091 U CN 219767091U
- Authority
- CN
- China
- Prior art keywords
- plate
- die sleeve
- vacuum
- laser welding
- driven
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 34
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 230000009467 reduction Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model discloses a vacuum die cavity sealing laser welding device, which comprises a bottom plate, a mounting plate, a support frame, a double-shaft cylinder, an upper die sleeve, a lower die sleeve, a speed reducing and positioning device and a servo motor, wherein the bottom plate is arranged on the bottom plate; the mounting plate is arranged on the bottom plate, and the supporting frame is arranged on the mounting plate; the speed reduction positioning device is arranged on the bottom plate and is positioned on one side of the support frame; the lower die sleeve is arranged on the speed reduction positioning device, the upper part of the lower die sleeve is provided with a positioning groove part, and the positioning groove part is used for placing a vacuum die cavity; the upper die sleeve is arranged right above the lower die sleeve and is in transmission connection with the double-shaft air cylinder, and the double-shaft air cylinder drives the upper die sleeve to move in the vertical direction; the servo motor is in transmission connection with the speed reduction positioning device. The welding and clamping time of the product of the device is short, the operation is convenient, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of laser welding, in particular to a vacuum die cavity sealing laser welding device.
Background
The vacuum die cavity needs to be pumped and pressurized in the working process, when the sealing in the vacuum die cavity unit is problematic, the function of pumping and pressurizing a process system is basically lost, and the working performance of the vacuum die cavity machine is directly affected. The vacuum die cavity machine is one of important parts of coating equipment, and the vacuum pressure in the vacuum cavity needs to be regulated during coating, so that a stop valve is arranged on the vacuum cavity to regulate the vacuum pressure. The template needs to carry out vacuum adsorption force's detection through the tool to it in the manufacturing production process, avoids appearing that the whole adsorption force of template is poor, the difficult phenomenon of controlling of quality is equipped with the pipeline on the vacuum chamber, and current detection tool is fixed through a plurality of screws generally with template fixed mode, but the easy phenomenon of smooth silk that appears of screw, and installs the template on the tool at every turn or all need rotatory screw from dismantling on the tool, extremely extravagant time, and reduced work efficiency.
When the vacuum die cavity is welded, the quality is not easy to control, and the pressure release pipeline is arranged up and down, so that the existing detection jig and the die plate are complex in fixing and dismounting modes, the time is extremely wasted, and the working efficiency is reduced.
Disclosure of Invention
The utility model provides a vacuum die cavity sealing laser welding device, which aims to solve the problems.
According to an embodiment of the present utility model, there is provided a vacuum cavity sealing laser welding apparatus, including: the device comprises a bottom plate, a mounting plate, a supporting frame, a double-shaft air cylinder, an upper die sleeve, a lower die sleeve, a speed-reducing positioning device and a servo motor; the mounting plate is arranged on the bottom plate, and the supporting frame is arranged on the mounting plate; the speed reduction positioning device is arranged on the bottom plate and is positioned on one side of the support frame; the lower die sleeve is arranged on the speed reduction positioning device, the upper part of the lower die sleeve is provided with a positioning groove part, and the positioning groove part is used for placing a vacuum die cavity; the upper die sleeve is arranged right above the lower die sleeve, the upper die sleeve is in transmission connection with the double-shaft air cylinder, the upper die sleeve is driven to move in the vertical direction by the double-shaft air cylinder, and the double-shaft air cylinder is connected with the supporting frame; the servo motor is in transmission connection with the speed reduction positioning device.
In the vacuum die cavity sealing laser welding device, the device further comprises an adjusting component, and the double-shaft air cylinder is connected to the upper portion of the supporting frame through the adjusting component.
In the vacuum cavity sealing laser welding device, the supporting frame comprises a vertical plate, a fixed plate and a plurality of reinforcing plates, wherein the lower end of the vertical plate is connected with the mounting plate, the fixed plate is arranged at the upper end of the vertical plate, the reinforcing plates are arranged below the fixed plate, and the reinforcing plates are connected with the fixed plate and the vertical plate.
In the vacuum cavity sealing laser welding device, the adjusting assembly comprises a first plate and a second plate which are vertically connected, the first plate is mounted on the fixed plate, and the double-shaft air cylinder is mounted on the second plate.
In the vacuum die cavity sealing laser welding device, one end of the positioning plate is arranged on the side face of the upper die sleeve, and the other end of the positioning plate extends towards the lower die sleeve.
The vacuum die cavity sealing laser welding device further comprises an adjustable fixing piece, wherein the adjustable fixing piece comprises a third plate and a fourth plate which are vertically connected, the third plate is mounted on the mounting plate, and the fourth plate is mounted on the supporting frame.
The vacuum die cavity sealing laser welding device also comprises a driven rotary sleeve, a driven cylinder and a driven fixed seat which are connected in sequence from top to bottom; the driven rotary sleeve is in transmission connection with the double-shaft air cylinder, one end of the driven cylinder is connected with the driven rotary sleeve, the other end of the driven cylinder is connected with the driven fixing seat, and the driven fixing seat is fixedly connected with the upper die sleeve.
The technical scheme provided by the embodiment of the utility model can have the following beneficial effects: the utility model designs a vacuum die cavity sealing laser welding device which has low manufacturing cost, short product welding and clamping time and convenient operation, and improves the production efficiency; the appearance of the vacuum die cavity is protected from being damaged and complete; the operation repetition precision is high, the laser welding processing is stable, and the yield is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a vacuum cavity sealing laser welding apparatus according to an embodiment of the present utility model;
fig. 2 is an exploded view of a vacuum cavity sealed laser welding apparatus according to an embodiment of the present utility model.
Description of the reference numerals:
10. a bottom plate; 20. a mounting plate; 30. a support frame; 31. a riser; 32. a fixing plate; 33. a reinforcing plate; 40. a biaxial cylinder; 50. an upper die sleeve; 60. a lower die sleeve; 70. a deceleration positioning device; 80. a servo motor; 90. a vacuum mold cavity; 91. a driven rotating sleeve; 92. a slave cylinder; 93. a driven fixing seat; 94. a positioning plate; 95. an adjustment assembly; 951. a first plate; 952. a second plate; 96. an adjustable fixing member; 961. a third plate; 962. and a fourth plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1 and 2, the utility model discloses a vacuum cavity sealing laser welding device, which comprises a bottom plate 10, a mounting plate 20, a supporting frame 30, a double-shaft air cylinder 40, an upper die sleeve 50, a lower die sleeve 60, a speed reducing positioning device 70 and a servo motor 80. The mounting plate 20 is arranged on the bottom plate 10, the support frame 30 is arranged on the mounting plate 20, the speed reduction positioning device 70 is arranged on the bottom plate 10, and the speed reduction positioning device 70 is positioned on one side of the support frame 30. The lower die sleeve 60 is mounted on the speed reducing and positioning device 70, and the upper portion of the lower die sleeve 60, i.e., the end of the lower die sleeve 60 facing the upper die sleeve 50, is provided with a positioning groove portion for placing the vacuum die cavity 90. The upper die sleeve 50 is arranged below and above the lower die sleeve 60, the upper die sleeve 50 is in transmission connection with the double-shaft air cylinder 40, the upper die sleeve 50 is driven to move in the vertical direction by the double-shaft air cylinder 40, the servo motor 80 is in transmission connection with the speed reduction positioning device 70, and the servo motor 80 is used for driving the speed reduction positioning device 70 to rotate.
When the utility model is used, a signal is given from the outside to enable the double-shaft air cylinder 40 to start and lift, so as to drive the upper die sleeve 50 to lift, and then the vacuum die cavity 90 is put into the positioning groove part in the lower die sleeve 60 for positioning (because the vacuum die cavity is divided into an upper part and a lower part, and the two ends of the vacuum die cavity are respectively provided with a convex pipeline interference, the positioning and welding difficulties are increased, and the accurate positioning can ensure the improvement of the welding process effect); after the vacuum die cavity 90 is placed in place, the biaxial air cylinder 40 gives a pressing action to drive the upper die sleeve 50 to be pressed tightly with the vacuum die cavity 90; and then the laser and the shielding gas are edited and controlled through an automatic program to finish welding, the double-shaft air cylinder 40 is opened after the welding is finished, the double-shaft air cylinder 40 is lifted, and the vacuum die cavity 90 is taken out.
In this embodiment, the upper die sleeve 50 is made of POM material, which has the advantages of high hardness, wear resistance, product protection, and the like, and ensures accurate positioning of the product each time.
In an alternative embodiment, the device further comprises a driven rotating sleeve 91, a driven cylinder 92 and a driven fixing seat 93 which are sequentially connected from top to bottom. The driven rotary sleeve 91 is in transmission connection with the double-shaft air cylinder 40, one end of the driven cylinder 92 is connected with the driven rotary sleeve 91, the other end of the driven cylinder 92 is connected with the driven fixed seat 93, and the driven fixed seat 93 is fixedly connected with the upper die sleeve 50. After the clamping of the working procedure is completed, a signal is given by a program to drive the servo motor 80 to work so as to drive the speed reduction positioning device 70 and the lower die sleeve 60 to rotate, and friction force can be generated due to the fact that the double-shaft air cylinder 40 is pressed down to weld workpieces, and smooth and uniform rotation can not be achieved, so that the driven rotary sleeve 91, the driven cylinder 92 and the driven fixing seat 93 are arranged in the middle. The slave cylinder 92 adopts a thrust ball bearing, and has the advantages of high precision, pressure resistance, wear resistance and the like.
In this embodiment, the welding device further includes a positioning plate 94, one end of the positioning plate 94 is mounted on the side surface of the upper die sleeve 50, and the other end of the positioning plate 94 extends toward the lower die sleeve 60. Because the vacuum die cavity 90 is an irregular shape, in order to ensure that each clamping is at the same position, a positioning plate 94 is arranged, and the vacuum die cavity 90 is aligned with the positioning plate 94 when being clamped, so that the biaxial air cylinder 40 has good pressing consistency each time.
In an alternative embodiment, the apparatus further comprises an adjustment assembly 95, and the biaxial cylinder 40 is connected to the upper portion of the support frame 30 by the adjustment assembly 95. The supporting frame 30 includes a riser 31, a fixing plate 32 and a plurality of reinforcing plates 33, the lower ends of the risers 31 are connected to the mounting plate 20, the fixing plate 32 is mounted on the upper ends of the risers 31, the reinforcing plates 33 are disposed above the fixing plate 32, and the reinforcing plates 33 are connected to the fixing plate 32 and the riser 31, and the mechanical strength of the connection of the fixing plate 32 and the riser 31 is increased by the reinforcing plates 33. The adjusting assembly 95 includes a first plate 951 and a second plate 952 vertically connected, the first plate 951 being mounted on the fixed plate 32, and the biaxial cylinder 40 being mounted on the second plate 952. The first plate 951 is provided with a waist-shaped hole and a plurality of sets of positioning holes, so that the front-rear adjustment movement can be realized. A plurality of sets of mounting holes are also provided on the second plate 952 to adjust the biaxial cylinder 40 up and down, thereby adjusting the pressure.
In an alternative embodiment, the apparatus further comprises an adjustable mount 96, the adjustable mount 96 comprising a third plate 961 and a fourth plate 962 connected vertically, the third plate 961 being mounted to the mounting plate 20 and the fourth plate 962 being mounted to the support frame 30. It will be appreciated that the third plate 961 and the fourth plate 962 are also provided with a waist-shaped hole and a plurality of sets of positioning holes, so that fine adjustment of the position of the support frame 30 can be achieved, and the position of the double-suction cylinder can be adjusted because the double-shaft cylinder 40 is mounted on the support frame 30.
The device has the following advantages:
1. the manufacturing cost is low, the welding and clamping time of the product is short, the operation is convenient, and the production efficiency is improved.
2. The appearance of the vacuum die cavity is protected from being damaged and complete.
3. The operation repetition precision is high, the laser welding processing is stable, and the yield is improved.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (7)
1. A vacuum cavity sealed laser welding apparatus, comprising: the device comprises a bottom plate, a mounting plate, a supporting frame, a double-shaft air cylinder, an upper die sleeve, a lower die sleeve, a speed-reducing positioning device and a servo motor;
the mounting plate is arranged on the bottom plate, and the supporting frame is arranged on the mounting plate; the speed reduction positioning device is arranged on the bottom plate and is positioned on one side of the support frame; the lower die sleeve is arranged on the speed reduction positioning device, the upper part of the lower die sleeve is provided with a positioning groove part, and the positioning groove part is used for placing a vacuum die cavity; the upper die sleeve is arranged right above the lower die sleeve, the upper die sleeve is in transmission connection with the double-shaft air cylinder, the upper die sleeve is driven to move in the vertical direction by the double-shaft air cylinder, and the double-shaft air cylinder is connected with the supporting frame; the servo motor is in transmission connection with the speed reduction positioning device.
2. The vacuum die cavity sealing laser welding apparatus of claim 1, further comprising an adjustment assembly, wherein the biaxial cylinder is connected to an upper portion of the support frame by the adjustment assembly.
3. The vacuum cavity sealing laser welding device according to claim 2, wherein the supporting frame includes a riser, a fixing plate, and a plurality of reinforcing plates, the lower end of the riser is connected to the mounting plate, the fixing plate is mounted to the upper end of the riser, the reinforcing plates are disposed below the fixing plate, and the reinforcing plates are connected to the fixing plate and the riser.
4. A vacuum die cavity sealing laser welding apparatus as claimed in claim 3, wherein said adjustment assembly comprises a first plate and a second plate connected vertically, said first plate being mounted on said fixed plate, said biaxial cylinder being mounted on said second plate.
5. The vacuum die cavity sealing laser welding apparatus of claim 1, further comprising a positioning plate having one end mounted to a side of the upper die sleeve and the other end extending toward the lower die sleeve.
6. The vacuum die cavity sealing laser welding apparatus of claim 1, further comprising an adjustable fixture comprising a third plate and a fourth plate connected vertically, the third plate mounted on the mounting plate, the fourth plate mounted on the support frame.
7. The vacuum cavity sealing laser welding device according to claim 1, further comprising a driven rotary sleeve, a driven cylinder and a driven fixed seat which are connected in sequence from top to bottom; the driven rotary sleeve is in transmission connection with the double-shaft air cylinder, one end of the driven cylinder is connected with the driven rotary sleeve, the other end of the driven cylinder is connected with the driven fixing seat, and the driven fixing seat is fixedly connected with the upper die sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321217368.4U CN219767091U (en) | 2023-05-18 | 2023-05-18 | Vacuum die cavity sealing laser welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321217368.4U CN219767091U (en) | 2023-05-18 | 2023-05-18 | Vacuum die cavity sealing laser welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219767091U true CN219767091U (en) | 2023-09-29 |
Family
ID=88110005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321217368.4U Active CN219767091U (en) | 2023-05-18 | 2023-05-18 | Vacuum die cavity sealing laser welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219767091U (en) |
-
2023
- 2023-05-18 CN CN202321217368.4U patent/CN219767091U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104440474B (en) | A kind of self adaptation repaiies type blade abrasive band polishing and grinding lathe | |
| CN111716202A (en) | Automatic grinding device for arc surface of workpiece | |
| CN108972264B (en) | Intelligent robot grinding and polishing system for grinding and polishing car door frame | |
| EP2732910A1 (en) | Rotary workhead device | |
| CN117399681B (en) | Double-sided milling equipment and method for gearbox body of crane gearbox | |
| CN216031454U (en) | A truing and rough trimming device for panel bag sealer | |
| CN219767091U (en) | Vacuum die cavity sealing laser welding device | |
| CN217750963U (en) | Honing machine tool for improving machining precision of cylinder block | |
| CN214055059U (en) | Stator core burst group is to mechanism suitable for car motor | |
| CN110883582A (en) | Axle housing milling surface drilling clamp | |
| CN213968648U (en) | Improved stamping die for mobile phone back plate | |
| CN113414553B (en) | Machining process of main pump impeller cover of shaft seal of nuclear power station | |
| CN210209357U (en) | Automatic aligning device of automobile vacuum pump | |
| CN112792736A (en) | Clamp for polishing automobile cylinder cover and clamping and positioning method | |
| CN217728516U (en) | Fixing clamp for manufacturing bearing ring with outer ring step structure | |
| CN214393353U (en) | Non-shaft part turning positioning fixture | |
| CN214024690U (en) | Solenoid valve adds clamping apparatus | |
| CN219837585U (en) | Polishing device for mold production | |
| CN217347330U (en) | Auxiliary device for cambered surface mounting | |
| CN216228081U (en) | Piston machining clamp capable of achieving quick positioning | |
| CN216802790U (en) | Intelligent robot production is with burring device | |
| CN115555623B (en) | Precise machining clamp for elastic body of weighbridge sensor | |
| CN220699168U (en) | Multi-angle automatic polishing device | |
| CN219465468U (en) | Support bracket for part machining | |
| CN220839581U (en) | Polishing device for tool fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |