CN217142766U - Laser welding anchor clamps that shift - Google Patents
Laser welding anchor clamps that shift Download PDFInfo
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- CN217142766U CN217142766U CN202122778817.XU CN202122778817U CN217142766U CN 217142766 U CN217142766 U CN 217142766U CN 202122778817 U CN202122778817 U CN 202122778817U CN 217142766 U CN217142766 U CN 217142766U
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Abstract
The utility model discloses a laser welding anchor clamps that shift, including workstation, first semi-ring clamping piece, second semi-ring clamping piece, first moving mechanism and supporting disk, wherein: the first semi-ring clamping piece and the second semi-ring clamping piece are arranged on the workbench and are respectively used for fixing the two semi-cylindrical parts and enabling the two semi-cylindrical parts to form a cylinder; the supporting disk is arranged on the workbench in a sliding mode through a first moving mechanism, the supporting disk is located in a center hole of the cylinder, and the first moving mechanism is used for driving the supporting disk to move in the cylinder along the axis direction of the cylinder. According to the laser welding displacement clamp, the supporting disc and the welding head synchronously move along the axis direction of the cylinder in the welding process, and the supporting disc is arranged at the hole in the cylinder, so that the cylinder is prevented from being inwards sunken in the welding process to a certain extent.
Description
Technical Field
The utility model relates to a tube-shape part welding equipment technical field especially relates to a laser welding anchor clamps that shift.
Background
For some cylindrical parts with larger outer diameters, half cylindrical parts are often processed and then the two half cylindrical parts are welded and combined together, the two half cylindrical parts are generally clamped and positioned outside the cylindrical parts in the welding process, and a through hole is formed in the center of the cylindrical part, so that the central through hole is easy to deform.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem who exists among the background art, the utility model provides a laser welding anchor clamps that shift.
The utility model provides a laser welding anchor clamps that shift, including workstation, first semi-ring clamping piece, second semi-ring clamping piece, first moving mechanism and supporting disk, wherein:
the first semi-ring clamping piece and the second semi-ring clamping piece are arranged on the workbench and are respectively used for fixing the two semi-cylindrical parts and enabling the two semi-cylindrical parts to form a cylinder;
the first moving mechanism can be a structure which can drive a plate-shaped or block-shaped component to move along the linear direction in the prior art, and can be an electric cylinder, a hydraulic cylinder, an air cylinder, a lead screw slider mechanism and the like in the prior art;
supporting disk and bonding tool all follow drum axis direction synchronous motion in welding process, and the supporting disk is downthehole at the drum centre bore, avoids the drum inwards sunken in welding process to a certain extent, in order to avoid being welded the supporting disk on the drum, can avoid through the relative position of supporting disk and bonding tool, also can control through the firepower size of control bonding tool.
In order to facilitate the installation of two half tube-shape parts, as the utility model discloses the scheme of further optimizing, the equal horizontal sliding mounting of first semi-ring clamping piece and/or second semi-ring clamping piece is on the workstation, and first semi-ring clamping piece and/or second semi-ring clamping piece pass through the mounting to be fixed on the workstation.
For the convenience is to the welding of two half tube-shape parts, as the utility model discloses further optimized scheme, it has vertical first joint opening and second joint opening to open respectively on first semi-ring clamping piece and the second semi-ring clamping piece, and first joint opening and second joint opening are coaxial, form the welding opening between first semi-ring clamping piece and the second semi-ring clamping piece.
As a further preferred aspect of the present invention, the first and second half ring clamping members have a first extension plate and a second extension plate respectively, the first extension plate is opposite to the second extension plate, the first extension plate and the second extension plate are connected by an adjustment member, the adjustment member is used to adjust the distance between the first extension plate and the second extension plate, and further facilitates the clamping of the two half-cylindrical components, and the first extension plate and the second extension plate have certain elasticity, and can be made of steel.
As the utility model discloses the scheme of further optimization, the regulating part is the bolt, can adjust the distance between first extension board and the second extension board through swivel nut.
First semi-ring clamping member and second semi-ring clamping member highly be less than the height of drum, in order to further increase the welding effect, as the utility model discloses further optimized scheme, still include second moving mechanism and joint outer loop, the joint outer loop passes through the second moving mechanism and installs on the workstation, the outside at the drum is established to joint outer loop cover, second moving mechanism is used for driving the joint outer loop and removes along drum axis direction, in order to avoid welding the joint outer loop on the drum with the same reason, can make to have the certain distance between bonding tool and the joint outer loop, the size of distance is confirmed according to the size of bonding tool firepower between bonding tool and the joint outer loop, it is suitable on the joint outer loop not sputtered to the spark.
In order to increase the welding effect, as the utility model discloses the scheme of further optimizing, first moving mechanism and second moving mechanism move with second semi-ring clamping piece relatively in step.
In order to increase the welding effect, as the utility model discloses further optimized scheme, the joint outer loop is located the top of supporting disk.
The utility model discloses in, the laser welding anchor clamps that shift that propose, drum axis direction synchronous motion is all followed to supporting disk and bonding tool in welding process, and the supporting disk is hole department in the drum, avoids the drum inwards sunken in welding process to a certain extent.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the present invention;
fig. 3 is the structure schematic diagram of the utility model after clamping the semi-cylindrical part.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar designations denote like or similar elements or elements having like or similar functionality throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
A laser welding displacement jig as shown in fig. 1-3, comprising a table 1, a first half ring clamp 2, a second half ring clamp 3, a first electric cylinder 4 and a support plate 5, wherein:
the first semi-ring clamping piece 2 and the second semi-ring clamping piece 3 are arranged on the workbench 1, and the first semi-ring clamping piece 2 and the second semi-ring clamping piece 3 are respectively used for fixing two semi-cylindrical parts and enabling the two semi-cylindrical parts to form a cylinder;
the first semi-ring clamping piece 2 and the second semi-ring clamping piece 3 are horizontally and slidably arranged on the workbench 1, the first semi-ring clamping piece 2 and the second semi-ring clamping piece 3 are fixed on the workbench 1 through fixing piece screws, the first semi-ring clamping piece 2 and the second semi-ring clamping piece 3 can move close to or away from each other, and the first semi-ring clamping piece 2 and the second semi-ring clamping piece 3 are coaxial after the cylinder is fixed;
specifically, sliding blocks are arranged below the first semi-ring clamping piece 2 and the second semi-ring clamping piece 3, and a sliding groove is formed in the workbench 1 and matched with the sliding blocks;
in order to facilitate the welding of the two half-cylinder parts, it is preferable in this embodiment that the first half-ring clamping member 2 and the second half-ring clamping member 3 are provided with a first vertical clamping opening 20 and a second vertical clamping opening 30, respectively, the first clamping opening 20 and the second clamping opening 30 are coaxial, and a welding opening is formed between the first half-ring clamping member 2 and the second half-ring clamping member 3, so as to avoid welding the first half-ring clamping member 2 and/or the second half-ring clamping member 3 on the cylinder during the welding process;
the first semi-ring clamping piece 2 and the second semi-ring clamping piece 3 are respectively provided with a first extension plate 21 and a second extension plate 31, the first extension plate 21 and the second extension plate 31 are made of steel and the like and are made of certain elastic materials, the first extension plate 21 and the second extension plate 31 are opposite, the first extension plate 21 and the second extension plate 31 are respectively positioned outside a welding opening, the first extension plate 21 and the second extension plate 31 are connected through an adjusting piece 6, and the adjusting piece 6 is used for adjusting the distance between the first extension plate 21 and the second extension plate 31 so as to be convenient for clamping the two semi-cylindrical parts;
specifically, the adjusting member 6 is a bolt, and the distance between the first extending plate 21 and the second extending plate 31 can be adjusted by turning a nut;
the supporting plate 5 is slidably mounted on the workbench 1 through a first electric cylinder 4, in this embodiment, the specific supporting plate 5 is mounted at the telescopic end of the first electric cylinder 4 through a connecting rod, the supporting plate 5 is located in a central hole of the cylinder, and the first electric cylinder 4 is used for driving the supporting plate 5 to move in the cylinder along the axis direction of the cylinder;
in order to further increase the welding effect, in this embodiment, the first half-ring clamping member 2 and the second half-ring clamping member 3 preferably further include a second electric cylinder 7 and a clamping outer ring 8, the clamping outer ring 8 is mounted on the workbench 1 through the second electric cylinder 7, the clamping outer ring 8 is mounted at a telescopic end of the second electric cylinder 7 through a connecting rod, the clamping outer ring 8 is sleeved outside the cylinder, the clamping outer ring 8 is located above the supporting plate 5, the second electric cylinder 7 is used for driving the clamping outer ring 8 to move along the axial direction of the cylinder, and similarly, in order to avoid welding the clamping outer ring 8 on the cylinder, a certain distance can be formed between the welding head and the clamping outer ring 8, the distance between the welding head and the clamping outer ring 8 is determined according to the firepower of the welding head, and it is appropriate that welding sparks are not sputtered on the clamping outer ring 8;
in order to increase the welding effect, the first electric cylinder 4 and the second electric cylinder 7 synchronously move relative to the first semi-ring clamping piece 2 and the second semi-ring clamping piece 3, namely the first electric cylinder 4 and the second electric cylinder 7 drive the supporting disc 5 and the clamping outer ring 8 to move at the same speed and the same direction;
in the working process of the embodiment: firstly, a fixing screw is disassembled to slide a first semi-ring clamping piece 2 or/and a second semi-ring clamping piece 3 to increase the distance between the first semi-ring clamping piece 2 and the second semi-ring clamping piece 3, then two semi-cylindrical parts are vertically clamped in a first clamping opening 20 and a second clamping opening 30 respectively, then the first semi-ring clamping piece 2 is slid to be fixed on a workbench 1 through the screw, then the second semi-ring clamping piece 3 is slid to enable the side surfaces of the two semi-cylindrical parts to be attached tightly, then the second semi-ring clamping piece 3 is fixed, a supporting plate 5, a clamping outer ring 8 and a welding head all synchronously move along the axis direction of a cylinder in the welding process, the supporting plate 5 is arranged at the middle hole of the cylinder to prevent the cylinder from sinking inwards in the welding process to a certain extent, and in order to avoid the supporting plate 5 being welded on the cylinder, the relative position of the supporting plate 5 and the welding head can be avoided, the welding spark can be controlled by controlling the firepower of the welding head so as not to be sputtered on the supporting disc 5;
at the beginning, only the supporting disk 5 is positioned in the cylinder, and after a certain distance is welded along the axis direction of the cylinder, the clamping outer ring 8 is driven by the second electric cylinder 7 to be sleeved outside the cylinder; when welding is finished, in order to avoid fixing the support plate 5 on the cylinder, the support plate 5 can be driven by the first electric cylinder 4 to move upwards for a certain distance, and the first electric cylinder 4 and the second electric cylinder 7 do not synchronously move when welding is started and finished.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a laser welding anchor clamps that shift which characterized in that includes workstation, first semi-ring clamping piece, second semi-ring clamping piece, first moving mechanism and supporting disk, wherein:
the first semi-ring clamping piece and the second semi-ring clamping piece are arranged on the workbench and are respectively used for fixing the two semi-cylindrical parts and enabling the two semi-cylindrical parts to form a cylinder;
the supporting disk is arranged on the workbench in a sliding mode through a first moving mechanism, the supporting disk is located in a center hole of the cylinder, and the first moving mechanism is used for driving the supporting disk to move in the cylinder along the axis direction of the cylinder.
2. The laser welding indexing fixture of claim 1, wherein the first half-ring clamp and/or the second half-ring clamp are horizontally slidably mounted on the table, and the first half-ring clamp and/or the second half-ring clamp are fixed to the table by a fixing member.
3. The laser welding deflection clamp according to claim 2, wherein the first half ring clamping member and the second half ring clamping member are respectively provided with a first clamping opening and a second clamping opening which are vertical, the first clamping opening and the second clamping opening are coaxial, and a welding opening is formed between the first half ring clamping member and the second half ring clamping member.
4. The laser welding displacement jig of claim 2, wherein the first half ring clamp and the second half ring clamp have a first extension plate and a second extension plate, respectively, the first extension plate and the second extension plate being opposed to each other, and the first extension plate and the second extension plate are connected by an adjustment member for adjusting a distance between the first extension plate and the second extension plate.
5. The laser welding indexing fixture of claim 4, wherein the adjustment member is a bolt.
6. The laser welding displacement clamp according to any one of claims 1 to 5, further comprising a second moving mechanism and a clamping outer ring, wherein the clamping outer ring is mounted on the workbench through the second moving mechanism, the clamping outer ring is sleeved outside the cylinder, and the second moving mechanism is used for driving the clamping outer ring to move along the axial direction of the cylinder.
7. The laser welding indexing fixture of claim 6, wherein the first and second moving mechanisms are synchronously moved relative to the first and second half-ring clamps.
8. The laser welding indexing fixture of claim 6, wherein the clamping outer ring is located above the support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122778817.XU CN217142766U (en) | 2021-11-12 | 2021-11-12 | Laser welding anchor clamps that shift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122778817.XU CN217142766U (en) | 2021-11-12 | 2021-11-12 | Laser welding anchor clamps that shift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217142766U true CN217142766U (en) | 2022-08-09 |
Family
ID=82685642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122778817.XU Active CN217142766U (en) | 2021-11-12 | 2021-11-12 | Laser welding anchor clamps that shift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217142766U (en) |
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2021
- 2021-11-12 CN CN202122778817.XU patent/CN217142766U/en active Active
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