CN212217480U - Workpiece clamping mechanism for laser welding - Google Patents
Workpiece clamping mechanism for laser welding Download PDFInfo
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- CN212217480U CN212217480U CN202020315441.1U CN202020315441U CN212217480U CN 212217480 U CN212217480 U CN 212217480U CN 202020315441 U CN202020315441 U CN 202020315441U CN 212217480 U CN212217480 U CN 212217480U
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- fixing plate
- laser welding
- clamping mechanism
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Abstract
The utility model discloses a work piece clamping mechanism for laser welding, the on-line screen storage device comprises a base, upper end one side fixed mounting of base has first anchor clamps, the upper end opposite side movable mounting of base has the second anchor clamps, first anchor clamps and second anchor clamps comprise mounting panel, first fixed plate and second fixed plate symmetric distribution are in the upper end both sides of mounting panel, one side outer fixed surface of first fixed plate is connected with the connecting seat, the first splint of one end fixedly connected with of connecting seat, the inside fixed mounting of second fixed plate has first pneumatic cylinder, the one end fixedly connected with second splint of first pneumatic cylinder, flexible groove has been seted up to inside one side of base, the notch has been seted up to upper end one side of base. The utility model discloses can make things convenient for clamping device's use to can improve clamping device's result of use, have the practicality.
Description
Technical Field
The utility model relates to a clamping mechanism technical field especially relates to a workpiece clamping mechanism for laser welding.
Background
Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. The workpiece clamping mechanism for laser welding is a jig device for clamping and fixing a plate-like material during laser welding.
The workpiece clamping mechanism for the existing laser welding has certain defects when in use, the clamping mechanism is not convenient enough when in use, the plate-shaped materials which need to be welded and cannot be quickly clamped and fixed, more time is wasted when the workpieces are fixed, the using effect of the clamping mechanism is not good, the clamping mechanism is inconvenient to adjust according to different plate lengths, so that the welding effect is poor, certain influence is brought to the using process, and therefore the workpiece clamping mechanism for the laser welding is improved at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the workpiece clamping mechanism for laser welding who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a workpiece clamping mechanism for laser welding comprises a base, wherein a first clamp is fixedly installed on one side of the upper end of the base, a second clamp is movably installed on the other side of the upper end of the base, the first clamp and the second clamp are respectively composed of a mounting plate, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are symmetrically distributed on two sides of the upper end of the mounting plate, a connecting seat is fixedly connected to the outer surface of one side of the first fixing plate, a first clamping plate is fixedly connected to one end of the connecting seat, a first hydraulic cylinder is fixedly installed inside the second fixing plate, a second clamping plate is fixedly connected to one end of the first hydraulic cylinder, a telescopic groove is formed in one side of the inner portion of the base, a notch is formed in one side of the upper end of the base, a slide rail is fixedly installed at the lower end of the inner wall of the telescopic groove, the position that the inside of base is located one side of flexible groove is fixed and is installed the baffle.
Preferably, the mounting plate, the first fixing plate and the second fixing plate form a U-shaped structure.
Preferably, the upper end of the sliding seat penetrates through the notch and extends to the upper side of the base, and the second clamp is fixedly connected with the sliding seat.
Preferably, the outer surfaces of the first clamping plate and the second clamping plate are fixedly provided with rubber pads, and the outer surface of one side of each rubber pad is of a wave-shaped structure.
Preferably, one side of baffle is located the position fixed mounting in the inside of base has the second pneumatic cylinder, the one end of second pneumatic cylinder runs through the baffle and extends to the inside in flexible groove, the one end fixed connection of slide and second pneumatic cylinder, the slide passes through second pneumatic cylinder and flexible groove swing joint.
Preferably, one side of baffle is located the fixed position of the inside of base and is installed the motor, the one end of motor is located the fixed position of the inside in flexible groove and is connected with the lead screw, the lead screw runs through slide and slide swing joint, the slide passes through lead screw and flexible groove swing joint.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the first clamp and the second clamp are in U-shaped structures through the arranged first clamp, the second clamp, the mounting plate, the first fixing plate, the second fixing plate, the connecting seat, the first clamping plate, the first hydraulic cylinder and the second clamping plate, when the workpiece is welded, the workpiece is placed in the U-shaped structures, and then the workpiece can be clamped through the first hydraulic cylinder, so that the workpiece is conveniently clamped, and the time for clamping and fixing the workpiece is saved;
2. in the utility model, the second clamp is fixedly connected with the slide seat through the arranged telescopic groove, the notch, the slide rail, the slide seat, the partition plate, the second hydraulic cylinder, the motor and the lead screw, the distance between the two groups of clamps can be adjusted through the second hydraulic cylinder or the lead screw, and the distance between the two groups of clamps can be adjusted according to the length of a workpiece in the welding process of the plate-shaped workpiece, so that the workpiece can be conveniently and firmly fixed, and the use effect of the clamping mechanism is improved;
to sum up, the utility model discloses can make things convenient for clamping device's use to can improve clamping device's result of use, have the practicality.
Drawings
Fig. 1 is a schematic overall structural diagram of a workpiece clamping mechanism for laser welding according to the present invention;
fig. 2 is a schematic structural diagram of a second fixture of the workpiece clamping mechanism for laser welding according to the present invention;
fig. 3 is a schematic structural diagram of a base of a first embodiment of a workpiece clamping mechanism for laser welding according to the present invention;
fig. 4 is a schematic structural diagram of a base of a second embodiment of the workpiece clamping mechanism for laser welding according to the present invention.
In the figure: the automatic clamping device comprises a base 1, a first clamp 2, a second clamp 3, a mounting plate 4, a first fixing plate 5, a second fixing plate 6, a connecting seat 7, a first clamping plate 8, a first hydraulic cylinder 9, a second clamping plate 10, a telescopic groove 11, a notch 12, a sliding rail 13, a sliding seat 14, a partition plate 15, a second hydraulic cylinder 16, a motor 17 and a lead screw 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1-3, a workpiece clamping mechanism for laser welding comprises a base 1, a first clamp 2 is fixedly installed on one side of the upper end of the base 1, a second clamp 3 is movably installed on the other side of the upper end of the base 1, the first clamp 2 and the second clamp 3 are both composed of a mounting plate 4, a first fixing plate 5 and a second fixing plate 6, the first fixing plate 5 and the second fixing plate 6 are symmetrically distributed on two sides of the upper end of the mounting plate 4, a connecting seat 7 is fixedly connected to the outer surface of one side of the first fixing plate 5, a first clamping plate 8 is fixedly connected to one end of the connecting seat 7, a first hydraulic cylinder 9 is fixedly installed inside the second fixing plate 6, a second clamping plate 10 is fixedly connected to one end of the first hydraulic cylinder 9, a telescopic groove 11 is formed in one side of the inside of the base 1, a notch 12 is formed in one side of, a slide seat 14 is movably installed at the position of the inner part of the telescopic groove 11, which is positioned at the upper end of the slide rail 13, and a partition plate 15 is fixedly installed at the position of the inner part of the base 1, which is positioned at one side of the telescopic groove 11.
The mounting plate 4, the first fixing plate 5 and the second fixing plate 6 form a U-shaped structure.
Wherein, the upper end of slide 14 runs through notch 12 and extends to the top of base 1, and second anchor clamps 3 and slide 14 fixed connection.
Wherein, the outer surfaces of the first clamping plate 8 and the second clamping plate 10 are fixedly provided with rubber pads, and the outer surface of one side of each rubber pad is of a wave structure.
Wherein, the position fixed mounting that one side of baffle 15 is located the inside of base 1 has second pneumatic cylinder 16, and the one end of second pneumatic cylinder 16 runs through baffle 15 and extends to the inside of telescopic slot 11, and slide 14 and the one end fixed connection of second pneumatic cylinder 16, slide 14 pass through second pneumatic cylinder 16 and telescopic slot 11 swing joint.
Example two:
referring to fig. 1-2 and 4, a workpiece clamping mechanism for laser welding comprises a base 1, a first clamp 2 is fixedly installed on one side of the upper end of the base 1, a second clamp 3 is movably installed on the other side of the upper end of the base 1, the first clamp 2 and the second clamp 3 are both composed of a mounting plate 4, a first fixing plate 5 and a second fixing plate 6, the first fixing plate 5 and the second fixing plate 6 are symmetrically distributed on two sides of the upper end of the mounting plate 4, a connecting seat 7 is fixedly connected to the outer surface of one side of the first fixing plate 5, one end of the connecting seat 7 is fixedly connected with a first clamping plate 8, a first hydraulic cylinder 9 is fixedly installed inside the second fixing plate 6, one end of the first hydraulic cylinder 9 is fixedly connected with a second clamping plate 10, a telescopic groove 11 is formed in one side of the inside of the base 1, a notch 12 is formed in one side of, a slide seat 14 is movably installed at the position of the inner part of the telescopic groove 11, which is positioned at the upper end of the slide rail 13, and a partition plate 15 is fixedly installed at the position of the inner part of the base 1, which is positioned at one side of the telescopic groove 11.
The mounting plate 4, the first fixing plate 5 and the second fixing plate 6 form a U-shaped structure.
Wherein, the upper end of slide 14 runs through notch 12 and extends to the top of base 1, and second anchor clamps 3 and slide 14 fixed connection.
Wherein, the outer surfaces of the first clamping plate 8 and the second clamping plate 10 are fixedly provided with rubber pads, and the outer surface of one side of each rubber pad is of a wave structure.
Wherein, the fixed position that one side of baffle 15 is located the inside of base 1 is installed with motor 17, and the fixed position that one end of motor 17 is located the inside of flexible groove 11 is connected with lead screw 18, and lead screw 18 runs through slide 14 and slide 14 swing joint, and slide 14 passes through lead screw 18 and flexible groove 11 swing joint.
The working principle is as follows: during the use, install first anchor clamps 2 in the one end of base 1, then install second anchor clamps 3 on slide 14, install first fixed plate 5 and second fixed plate 6 on the mounting panel 4 of first anchor clamps 2 and second anchor clamps 3, first fixed plate 5 and second fixed plate 6 constitute U type structure with mounting panel 4, adjust the distance between first anchor clamps 2 and the second anchor clamps 3 according to the length of the work piece that needs the welded, the regulation method is: and starting a second hydraulic cylinder 16 or a motor 17, driving a sliding seat 14 to move by a lead screw 18 on the second hydraulic cylinder 16 or the motor 17 so as to adjust the distance between the two groups of clamps, putting a plate-shaped workpiece to be welded into a U-shaped structure of the clamps, and then starting a first hydraulic cylinder 9, wherein the first hydraulic cylinder 9 pushes a second clamping plate 10 to clamp the workpiece between the first clamping plate 8 and the second clamping plate 10 so as to clamp and fix the workpiece. 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 (6)
1. A workpiece clamping mechanism for laser welding comprises a base (1) and is characterized in that a first clamp (2) is fixedly mounted on one side of the upper end of the base (1), a second clamp (3) is movably mounted on the other side of the upper end of the base (1), the first clamp (2) and the second clamp (3) are composed of a mounting plate (4), a first fixing plate (5) and a second fixing plate (6), the first fixing plate (5) and the second fixing plate (6) are symmetrically distributed on two sides of the upper end of the mounting plate (4), a connecting seat (7) is fixedly connected to the outer surface of one side of the first fixing plate (5), a first clamping plate (8) is fixedly connected to one end of the connecting seat (7), a first hydraulic cylinder (9) is fixedly mounted inside the second fixing plate (6), and a second clamping plate (10) is fixedly connected to one end of the first hydraulic cylinder (9), flexible groove (11) have been seted up to inside one side of base (1), notch (12) have been seted up to upper end one side of base (1), the inner wall lower extreme fixed mounting in flexible groove (11) has slide rail (13), the position movable mounting that the inside of flexible groove (11) is located the upper end of slide rail (13) has slide (14), the position fixed mounting that the inside of base (1) is located one side of flexible groove (11) has baffle (15).
2. The workpiece clamping mechanism for laser welding according to claim 1, wherein the mounting plate (4), the first fixing plate (5) and the second fixing plate (6) form a U-shaped structure.
3. A workpiece clamping mechanism for laser welding as defined in claim 1, wherein the upper end of the slide (14) extends through the slot (12) and above the base (1), and the second clamp (3) is fixedly connected to the slide (14).
4. The workpiece clamping mechanism for laser welding as recited in claim 1, characterized in that rubber pads are fixedly mounted on the outer surfaces of the first clamping plate (8) and the second clamping plate (10), and the outer surface of one side of each rubber pad is of a wave-shaped structure.
5. The workpiece clamping mechanism for laser welding as recited in claim 1, characterized in that a second hydraulic cylinder (16) is fixedly installed at a position of one side of the partition plate (15) inside the base (1), one end of the second hydraulic cylinder (16) penetrates through the partition plate (15) and extends into the telescopic slot (11), the sliding base (14) is fixedly connected with one end of the second hydraulic cylinder (16), and the sliding base (14) is movably connected with the telescopic slot (11) through the second hydraulic cylinder (16).
6. The workpiece clamping mechanism for laser welding as recited in claim 1, characterized in that a motor (17) is fixedly installed at a position on one side of the partition plate (15) inside the base (1), a lead screw (18) is fixedly connected at a position on one end of the motor (17) inside the telescopic groove (11), the lead screw (18) penetrates through the sliding seat (14) and is movably connected with the sliding seat (14), and the sliding seat (14) is movably connected with the telescopic groove (11) through the lead screw (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020315441.1U CN212217480U (en) | 2020-03-14 | 2020-03-14 | Workpiece clamping mechanism for laser welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020315441.1U CN212217480U (en) | 2020-03-14 | 2020-03-14 | Workpiece clamping mechanism for laser welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212217480U true CN212217480U (en) | 2020-12-25 |
Family
ID=73902844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020315441.1U Active CN212217480U (en) | 2020-03-14 | 2020-03-14 | Workpiece clamping mechanism for laser welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212217480U (en) |
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2020
- 2020-03-14 CN CN202020315441.1U patent/CN212217480U/en active Active
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