CN209936113U - Laser welding machine - Google Patents
Laser welding machine Download PDFInfo
- Publication number
- CN209936113U CN209936113U CN201920336682.1U CN201920336682U CN209936113U CN 209936113 U CN209936113 U CN 209936113U CN 201920336682 U CN201920336682 U CN 201920336682U CN 209936113 U CN209936113 U CN 209936113U
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- sliding rail
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- welding machine
- workbench
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- 238000003466 welding Methods 0.000 title claims abstract description 36
- 230000033001 locomotion Effects 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 5
- 239000010935 stainless steel Substances 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 10
- 239000002184 metal Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000112 cooling gas Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a laser welding machine, belonging to the technical field of laser welding equipment, comprising a frame, a Z-direction movement component, an X-direction movement slider, a Y-direction movement workbench and a laser head; the upper parts of two upright posts of the rack are respectively provided with a Z-direction slide rail, and the Z-direction movement assembly is connected to the Z-direction slide rails in a sliding manner and vertically reciprocates along the Z-direction slide rails; a Y-direction sliding rail is arranged on a base at the bottom of the rack, and the Y-direction moving workbench is connected to the Y-direction sliding rail in a sliding manner and does longitudinal linear reciprocating motion along the Y-direction sliding rail; an X-direction sliding rail is arranged on a cross beam of the Z-direction movement assembly, and an X-direction movement sliding block is connected to the X-direction sliding rail in a sliding mode and does transverse linear reciprocating movement along the X-direction sliding rail; the front end of the X-direction moving slide block is provided with a laser head, and the Y-direction moving workbench is provided with a plurality of pressing plates and positioning blocks which are used for clamping the to-be-welded belt. The laser welder can finish the broken belt welding work of the optical cable belt and the stainless steel belt with high efficiency and high quality.
Description
Technical Field
The utility model relates to a laser welding equipment technical field especially relates to a laser welding machine.
Background
Laser welding machines, also commonly called laser welding machines and laser welding machines, are machines for processing materials with laser, and are divided into laser die welding machines, automatic laser welding machines, laser spot welding machines and optical fiber transmission laser welding machines according to working modes.
At present, the problem of belt breakage inevitably occurs in the field of processing and producing optical cable belts and stainless steel belts due to misoperation of workers, equipment failure, material technology and the like. The short belt which is not in line with the length requirement and is caused by belt breakage loses the original economic value, unnecessary economic loss is brought to a factory, and the purpose of recovering the economic value of the short belt is difficult to achieve by using the traditional welding technology. Therefore, it is necessary to provide a practical, efficient and high-quality welding machine for the broken-belt welding of the cable belt and the stainless steel belt.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a laser welding machine can accomplish the broken belt weldment work of cable area, stainless steel area by high efficiency, high quality.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a laser welding machine, which comprises a frame, a Z-direction movement component, an X-direction movement slider, a Y-direction movement workbench and a laser head; the upper parts of two upright posts of the rack are respectively provided with a Z-direction slide rail, and the Z-direction movement assembly is connected to the Z-direction slide rails in a sliding manner and vertically reciprocates along the Z-direction slide rails; a Y-direction sliding rail is arranged on a base at the bottom of the rack, and the Y-direction moving workbench is connected to the Y-direction sliding rail in a sliding manner and does longitudinal linear reciprocating motion along the Y-direction sliding rail; an X-direction sliding rail is arranged on a cross beam of the Z-direction movement assembly, and the X-direction movement sliding block is connected to the X-direction sliding rail in a sliding mode and does transverse linear reciprocating movement along the X-direction sliding rail;
the front end of the X-direction moving sliding block is provided with a laser head, and the Y-direction moving workbench is provided with a plurality of pressing plates and positioning blocks which are used for clamping the to-be-welded belt.
Furthermore, two ends of the upper surface of the Y-direction moving workbench are respectively provided with two positioning sliding chutes, and two groups of the positioning sliding chutes are respectively connected with one group of the positioning blocks in a sliding manner; the positioning block is in the shape of a long strip with a bolt through hole in the middle; when the Y-direction moving workbench works, the four positioning blocks are arranged on two sides of the to-be-welded belt in parallel and are locked to the Y-direction moving workbench through fastening bolts.
Furthermore, the positioning sliding groove is specifically designed to be a T-shaped groove, and the head of the fastening bolt is placed in a bottom groove of the T-shaped groove.
Furthermore, a bottom groove is formed in the middle position of the upper surface of the Y-direction moving workbench, and a cleaning sliding block is connected in the bottom groove in a sliding mode.
Furthermore, the two pressing plates are symmetrically arranged on two sides of the bottom groove, the to-be-welded belts respectively penetrate through the lower surfaces of the two pressing plates, and the middle parts of the pressing plates are provided with bolt holes and connected to the upper surface of the Y-direction moving workbench through compression bolts.
Furthermore, an inclined chamfer is arranged on the end face, facing the bottom groove, of the pressing plate.
Further, the angle of the oblique chamfer is set to 45 °.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model relates to a laser welding machine slides on corresponding slide rail to motion slider and Y to motion workstation to Z through setting up in the frame to motion subassembly, X to realize the laser head through corresponding actuating mechanism drive for Y to the motion of motion workstation in X, Y and the three direction of Z, the demand of various operating modes during satisfying the welding.
In addition, the distance between each group of positioning blocks can be adjusted by the aid of the sliding of the positioning blocks along the positioning sliding grooves, so that the clamping operation of the to-be-welded broken belts with different widths can be adapted, and the problems of deviation and dislocation during butt joint of the to-be-welded broken belts are avoided; the detachable cleaning slide block structure enables stains, which are provided with films and fall off in the welding process, of the to-be-welded broken belt to be easily cleaned, and the workbench is favorably cleaned and can be continuously used for a long time. The oblique chamfer on the pressure plate can increase the visual field of operators and facilitate cooling of cooling gas, and the oblique chamfer is matched with a 45-degree groove of a to-be-welded broken belt to ensure that a welding part is safer and firmer.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic view of the three-dimensional structure of the laser welding machine of the present invention;
FIG. 2 is a schematic structural view of the workbench of the present invention;
description of reference numerals: 1. a frame; 101. a Z-direction slide rail; 102. a Y-direction slide rail; 2. a Z-direction motion assembly; 201. an X-direction slide rail; 3. an X-direction moving slide block; 301. a laser head; 4. a work table; 4a, a positioning chute; 4b, a bottom groove; 5. pressing a plate; 5a, chamfering; 6. positioning blocks; 7. and cleaning the sliding block.
Detailed Description
As shown in fig. 1 and 2, a laser welding machine includes a frame 1, a Z-direction moving assembly 2, an X-direction moving slider 3, a Y-direction moving table 4, and a laser head 301. The upper parts of two upright posts of the rack 1 are respectively provided with a Z-direction slide rail 101, and the Z-direction motion assembly 2 is connected on the Z-direction slide rail 101 in a sliding manner, vertically reciprocates along the Z-direction slide rail 101 and is driven by a Z-direction driving mechanism. A Y-direction slide rail 102 is arranged on a base at the bottom of the machine frame 1, and the Y-direction moving worktable 4 is connected to the Y-direction slide rail 102 in a sliding manner, does longitudinal linear reciprocating motion along the Y-direction slide rail 102 and is driven by a Y-direction driving mechanism. An X-direction slide rail 201 is arranged on a cross beam of the Z-direction motion assembly 2, and the X-direction motion slide block 3 is connected to the X-direction slide rail 201 in a sliding mode, moves transversely and linearly along the X-direction slide rail 201 in a reciprocating mode and is driven by an X-direction driving mechanism. The X-direction slide rail 201, the Y-direction slide rail 102 and the Z-direction slide rail 101 specifically adopt linear guide rails. The X-direction driving mechanism, the Y-direction driving mechanism and the Z-direction driving mechanism are driven by a servo motor, and a linear motor can be used. The front end of the X-direction moving slide block 3 is provided with a laser head 301, when the X-direction moving slide block works, the lower portion of the laser head 301 corresponds to the Y-direction moving workbench 4, the Y-direction moving workbench 4 is provided with a plurality of pressing plates 5 and positioning blocks 6 which are used for clamping a to-be-welded broken belt, and two sections of welding interfaces of the to-be-welded broken belt are located between the two pressing plates 5.
In a specific embodiment of the present invention, as shown in fig. 2, two positioning chutes 4a are respectively disposed at two ends of the upper surface of the Y-direction moving table 4, and two sets of positioning chutes 4a are respectively slidably connected to a set of positioning blocks 6; the positioning block 6 is in the shape of a long strip with a bolt through hole in the middle; during operation, four locating pieces 6 are arranged in parallel on two sides of the to-be-welded belt and locked to the Y-direction moving workbench 4 through nuts of fastening bolts, and the to-be-welded belt is accurately located. Furthermore, the positioning sliding groove 4a is a T-shaped groove, and the head of the fastening bolt is placed in the bottom groove of the T-shaped groove and is limited by the groove wall and cannot rotate. The adjustment of the distance between each group of positioning blocks 6 can be realized through the sliding of the positioning blocks 6 along the positioning sliding grooves 4a to adapt to the different welding-off belts with different width specifications, the positioning precision between the four positioning blocks 6 is ensured through the positioning sliding grooves 4a, and the welding-off belts are prevented from being deviated and dislocated during butt joint.
In a specific embodiment of the present invention, as shown in fig. 2, a bottom groove 4b is provided at the middle position of the upper surface of the Y-direction moving table 4, and a cleaning slider 7 is slidably connected in the bottom groove 4 b. In the production and use of optical cable belts and stainless steel belts, film coating treatment is often performed on the surface of a metal belt in order to improve the requirements of oxidation resistance, corrosion resistance and the like of the metal belt. The film on the surface of the metal strip can be melted and adhered to the table top of the Y-direction moving worktable 4 in the welding process, and is difficult to clean after long-time production and use. The utility model discloses a but detachable construction's clearance slider 7 change or take off the back and concentrate the clearance for the clearance of workstation is very convenient and fast.
In a specific embodiment of the utility model, as shown in fig. 2, two clamp plates 5 symmetry sets up in kerve 4b both sides, and the during operation is treated the solder strip and is passed from two clamp plates 5's lower surface respectively, and clamp plate 5 middle part sets up the bolt hole and is connected to the upper surface of Y to motion workstation 4 through clamp bolt.
The end surface of the pressure plate 5 facing the bottom groove 4b is provided with an oblique chamfer 5 a. Further, the bevel chamfer 5a is a 45 ° chamfer. The oblique chamfer 5a on the pressing plate 5 can increase the visual field of operators, and meanwhile, the entering of cooling gas is convenient to realize rapid cooling, and the oblique chamfer is matched with a 45-degree groove of a to-be-welded broken belt, so that the welding position is safer and firmer.
The utility model discloses a use: firstly, cutting a welding part of a to-be-welded broken belt into a 45-degree welding groove, and respectively penetrating two sections of to-be-welded broken belts through a positioning block 6 to ensure that the longitudinal position of the to-be-welded broken belt on the table top of a Y-direction moving worktable 4 is fixed; and adjusting the transverse position of the to-be-welded broken belt to align the cuts of the to-be-welded broken belt, enabling the butt weld to be positioned right above the bottom groove 4b, pressing the two pressing plates 5 above the to-be-welded broken belt, and tightly pressing the to-be-welded broken belt through the pressing bolts of the fastening pressing plates 5 to completely fix the to-be-welded broken belt. The Y-direction moving table 4 moves along the Y-direction slide rail 102 under the driving of the driving mechanism, and can drive the belt to be welded to move at the Y-direction position. The laser head 301 is positioned on the X-direction moving slide block 3, and the X-direction moving slide block 3 is driven by an X-direction driving mechanism to do transverse linear reciprocating motion along the X-direction slide rail 201, so that the X-direction distance between the laser head and a metal strip to be welded can be changed. The Z-direction moving assembly 2 is driven by a Z-direction driving mechanism to vertically reciprocate along the Z-direction sliding rail 101, so that the laser head 301 is driven to change the vertical height. During operation, the laser head 301 is positioned right above the butt weld of the to-be-welded strip, and the laser beam is welded to the other end from one end along a 45-degree notch of the to-be-welded strip.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (7)
1. A laser welding machine characterized in that: comprises a machine frame (1), a Z-direction movement assembly (2), an X-direction movement sliding block (3), a Y-direction movement workbench (4) and a laser head (301); the upper parts of two upright posts of the rack (1) are respectively provided with a Z-direction slide rail (101), and the Z-direction motion assembly (2) is connected to the Z-direction slide rails (101) in a sliding manner and vertically reciprocates along the Z-direction slide rails (101); a Y-direction sliding rail (102) is arranged on a base at the bottom of the rack (1), and the Y-direction moving workbench (4) is connected to the Y-direction sliding rail (102) in a sliding manner and does longitudinal linear reciprocating motion along the Y-direction sliding rail (102); an X-direction sliding rail (201) is arranged on a cross beam of the Z-direction moving assembly (2), and the X-direction moving sliding block (3) is connected to the X-direction sliding rail (201) in a sliding mode and does transverse linear reciprocating motion along the X-direction sliding rail (201);
the X is provided with laser head (301) to the front end of motion slider (3), be provided with on Y is to motion workstation (4) and be used for the centre gripping to treat a plurality of clamp plates (5) and locating piece (6) of disconnected area.
2. The laser welding machine according to claim 1, characterized in that: two positioning sliding grooves (4a) are respectively formed in two ends of the upper surface of the Y-direction moving workbench (4), and two groups of positioning sliding grooves (4a) are respectively connected with one group of positioning blocks (6) in a sliding mode; the positioning block (6) is in the shape of a long strip with a bolt through hole in the middle; when the device works, the four positioning blocks (6) are arranged on two sides of the to-be-welded belt in parallel and are locked on the Y-direction moving workbench (4) through fastening bolts.
3. The laser welding machine according to claim 2, characterized in that: the positioning sliding groove (4a) is specifically designed to be a T-shaped groove, and the head of the fastening bolt is placed in a bottom groove of the T-shaped groove.
4. The laser welding machine according to claim 1, characterized in that: and a bottom groove (4b) is formed in the middle position of the upper surface of the Y-direction moving workbench (4), and a cleaning sliding block (7) is connected in the bottom groove (4b) in a sliding manner.
5. The laser-welding machine of claim 4, characterized in that: the two pressing plates (5) are symmetrically arranged on two sides of the bottom groove (4b), the to-be-welded belts respectively penetrate through the lower surfaces of the two pressing plates (5), and bolt holes are formed in the middle of the pressing plates (5) and are connected to the upper surface of the Y-direction moving workbench (4) through compression bolts.
6. The laser welder of claim 5, characterized in that: and an inclined chamfer (5a) is arranged on the end surface of the pressing plate (5) facing the bottom groove (4 b).
7. The laser welding machine according to claim 6, characterized in that: the angle of the oblique chamfer (5a) is set to 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336682.1U CN209936113U (en) | 2019-03-18 | 2019-03-18 | Laser welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336682.1U CN209936113U (en) | 2019-03-18 | 2019-03-18 | Laser welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936113U true CN209936113U (en) | 2020-01-14 |
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ID=69124194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920336682.1U Expired - Fee Related CN209936113U (en) | 2019-03-18 | 2019-03-18 | Laser welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936113U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215820A (en) * | 2020-02-14 | 2020-06-02 | 广东技术师范大学 | Automatic welding robot |
| CN111545910A (en) * | 2020-06-05 | 2020-08-18 | 成都宏明双新科技股份有限公司 | Welding device for rapidly welding two strips |
| CN111761206A (en) * | 2020-06-09 | 2020-10-13 | 国宏激光科技(江苏)有限公司 | Slide rail type laser welding device |
| CN115229338A (en) * | 2022-08-10 | 2022-10-25 | 江苏锦丰业汽车新材料科技有限公司 | Turnover-free automobile plate laser tailor-welding device and working method thereof |
-
2019
- 2019-03-18 CN CN201920336682.1U patent/CN209936113U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215820A (en) * | 2020-02-14 | 2020-06-02 | 广东技术师范大学 | Automatic welding robot |
| CN111545910A (en) * | 2020-06-05 | 2020-08-18 | 成都宏明双新科技股份有限公司 | Welding device for rapidly welding two strips |
| CN111761206A (en) * | 2020-06-09 | 2020-10-13 | 国宏激光科技(江苏)有限公司 | Slide rail type laser welding device |
| CN115229338A (en) * | 2022-08-10 | 2022-10-25 | 江苏锦丰业汽车新材料科技有限公司 | Turnover-free automobile plate laser tailor-welding device and working method thereof |
| CN115229338B (en) * | 2022-08-10 | 2023-11-24 | 江苏锦丰业汽车新材料科技有限公司 | Turnover-free automobile plate laser tailor-welding device and working method thereof |
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| Date | Code | Title | Description |
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| 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: 20200114 |