CN209998644U - laser welding clamping device for automobile energy absorption box - Google Patents
laser welding clamping device for automobile energy absorption box Download PDFInfo
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- CN209998644U CN209998644U CN201920614640.XU CN201920614640U CN209998644U CN 209998644 U CN209998644 U CN 209998644U CN 201920614640 U CN201920614640 U CN 201920614640U CN 209998644 U CN209998644 U CN 209998644U
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- energy absorption
- connecting block
- absorption box
- laser welding
- cylinder
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Abstract
The utility model discloses an kind of car energy-absorbing box laser welding clamping device, the device includes the base, the mount pad, positioner, clamping mechanism and climbing mechanism, the mount pad is fixed on the base, positioner, clamping mechanism and climbing mechanism install on the mount pad, positioner includes horizontal positioning and fixed positioning energy-absorbing box, horizontal positioning is set up on the mount pad and a plurality of positions at energy-absorbing box edge by the horizontal connecting block, fixed positioning device is equipped with the locating pin, two through-holes of locating pin and energy-absorbing box cooperate the setting, fix on the mount pad through the connecting block, clamping mechanism presss from both sides tight energy-absorbing box through setting up briquetting on the compressing tightly cylinder of both sides and the tray of below each other.
Description
Technical Field
The utility model relates to a robot welding field especially relates to kind of car energy-absorbing box laser welding clamping device.
Background
The energy-absorbing box is energy-absorbing structures arranged between the anti-collision beam and the frame longitudinal beam, and when an automobile collides, the energy-absorbing box greatly absorbs energy generated during the collision through the self-collapsing deformation, so that the frame is protected, and the safety of personnel in the automobile is improved.
With the development of modern society, the automobile industry moves step by step to robot intellectualization to replace the former manual production, the welding technology for the automobile energy absorption box can not only stay in manual welding, can not ensure the precision, is easy to generate deformation and welding position deviation, has higher requirement on welding seams when the energy absorption box is collapsed and deformed, and when the automobile is in strong collision, the welding seams are easy to tear, and the energy absorption is greatly reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the to-be-solved technical problem of the utility model lies in providing kinds of car energy-absorbing box laser welding clamping device, and the robot can not take place the welding position skew when welding the energy-absorbing box, has guaranteed energy-absorbing box welding precision.
In order to solve the technical problem, the utility model discloses a following scheme realizes kind car energy-absorbing box laser welding clamping device, its characterized in that includes the base, be equipped with the mount pad on the base, the mount pad is equipped with positioner and clamping mechanism, positioner includes horizontal positioning device and fixed positioning device, horizontal connecting block setting of horizontal positioning device reaches a plurality of positions at the energy-absorbing box edge on the mount pad, horizontal connecting block top is in with horizontal line, guaranteed that welding set presss from both sides tightly when placing the work piece energy-absorbing box and can keep at horizontal line, fixed positioning device is equipped with the locating pin, the locating pin cooperatees with two through-holes of energy-absorbing box and sets up, the locating pin sets up in connecting block upper end side, and connecting block and second connecting block fixed connection, second connecting block and third connecting block fixed connection, third connecting block and mount pad fixed connection, through the fixing of locating pin, can not produce the condition that shifts when guaranteeing the energy-absorbing box welding through the fixing of locating pin, clamping mechanism is including installing the gyration clamping cylinder on the mount pad, the both sides relative regional setting of gyration clamping cylinder, the relative pressure of clamp cylinder is connected with the energy-absorbing box, the clamp spring is connected with the clamp device, the clamp spring is connected with the clamp pad, the clamp is connected with the clamp device and the clamp the energy-absorbing box both sides and is connected with the clamp pad, the clamp device, the energy-absorbing box is connected with the clamp device, the end, the clamp spring is connected with the clamp pad, the clamp device is connected with the clamp pad, the clamp device, the energy-absorbing box both sides is connected with the clamp device, the.
, arranging an inductor on the mounting seat when the workpiece energy absorption box is placed, wherein the inductor is arranged at the upper end of the bracket, and the bracket is fixedly connected with the mounting seat.
And , a jacking cylinder of the energy absorption box is arranged in the mounting seat, the upper part of the jacking cylinder is fixedly connected with the mounting seat through a fifth connecting block, and the upper end of the jacking cylinder is connected with a circular supporting block.
And , adjusting the pressing position and the lifting position of the workpiece by the rotary clamping cylinder and the lifting cylinder through adjusting a cylinder sensor.
And , arranging a gasket between the connecting blocks and between the mounting seats.
And , a horizontal connecting block is arranged under the pressing block on the rotary clamping cylinder, and the right upper part of the horizontal connecting block is aligned with the lower part of the pressing block.
And , arranging a plurality of laser welding clamping devices of the automobile energy absorption boxes on the base in a transverse and vertical alignment manner.
And , a switch button for controlling the rotary clamping cylinder and the jacking cylinder is arranged on the base.
, the downward pressure of the rotary clamping cylinder is greater than the jacking force of the spring to jack the support block upwards.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses clamping device conveniently operates, can violently vertically align many same this equipment of installation on the base, and the device can the level fix the energy-absorbing box, still fixes the energy-absorbing box through the through-hole matched with locating pin with the energy-absorbing box, and the robot can not take place the offset of welding position when welding the energy-absorbing box, has guaranteed energy-absorbing box welding precision, has promoted energy-absorbing box welding quality, practices thrift manufacturing cost, has improved production efficiency greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting base of the present invention;
FIG. 3 is a schematic view of the assembly structure of the present invention;
FIG. 4 is a schematic view of the base structure of the present invention;
FIG. 5 is a perspective view of the workpiece energy-absorbing box of the present invention;
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and thus the protection scope of the present invention can be defined more clearly and clearly.
laser welding clamping device for automobile crash boxes is characterized by comprising a base 01, wherein a mounting seat 1 is arranged on the base 01, the mounting seat 1 is provided with a positioning device and a clamping mechanism, the positioning device comprises a horizontal positioning device and a fixed positioning device, a horizontal connecting block 2 of the horizontal positioning device is arranged on the mounting seat 1 and on a plurality of positions at the edge of a crash box 16, the uppermost part of the horizontal connecting block 2 is on the same horizontal line, the fixed positioning device is provided with a positioning pin 3, the positioning pin 3 is matched with two through holes of the crash box 16, the positioning pin 3 is arranged at the upper end side of a connecting block 11, the connecting block 11 is fixedly connected with a second connecting block 22, the second connecting block 22 is fixedly connected with a third connecting block 33, the third connecting block 33 is fixedly connected with the mounting seat 1, the clamping mechanism comprises a rotary clamping cylinder 4 arranged on the mounting seat 1, the rotary clamping cylinder 4 is arranged in opposite areas at two sides of the crash box 16, a end of the rotary clamping cylinder 4 is connected with a pressing arm 5, the tail end of the pressing arm 5 is connected with a pressing block 6, the clamping mechanism comprises a pressing block 6, a pressing block 7 and a supporting block 7, and a supporting block 44 arranged at two sides of the crash box 16 and a supporting block 7 and a supporting block is arranged at the end of the fastening spring.
According to preferable technical schemes of the embodiment, the mounting seat 1 is provided with an inductor 9 for placing the workpiece energy absorption box, the inductor 9 is mounted at the upper end of a support 10, and the support 10 is fixedly connected with the mounting seat 1.
According to preferable technical schemes of the embodiment, a jacking cylinder 12 of an energy absorption box 16 is arranged inside the mounting base 1, the upper part of the jacking cylinder 12 is fixedly connected with the mounting base 1 through a fifth connecting block 55, and the upper end of the jacking cylinder 12 is connected with a circular supporting block 13.
According to preferable technical schemes of the embodiment, the rotary clamping cylinder 4 and the jacking cylinder 12 adjust the pressing position and the jacking position of the workpiece through adjusting the cylinder sensor 14.
According to preferable technical schemes of the embodiment, gaskets 15 are arranged between the connecting blocks and between the mounting seats 1.
According to preferable technical schemes of the embodiment, a horizontal connecting block 2 is arranged under a pressing block 6 on the rotary clamping cylinder 4 in a facing manner, and the upper part of the horizontal connecting block 2 is aligned with the lower part of the pressing block 6.
According to preferable technical schemes of the embodiment, a plurality of laser welding clamping devices of the automobile energy absorption box are transversely and vertically arranged on the base 01 in an aligned mode.
optimal technical proposals of the embodiment are that the base 01 is provided with a switch button for controlling the rotary clamping cylinder 4 and the jacking cylinder 12.
preferred technical solutions of the embodiment are that the downward pressure of the rotary clamping cylinder 4 is greater than the jacking force of the spring 8 for jacking the supporting block 7 upwards.
Example 2:
as shown in fig. 1, for the precision of ensureing robot welding energy-absorbing box 16, the utility model discloses be provided with energy-absorbing box 16's through-hole matched with locating pin 3, avoid taking place the skew, for ensureing that energy-absorbing box 16 can keep horizontal position, be equipped with horizontal connecting block 2, then through the firm tight fixed energy-absorbing box of clamp of the tight effort of briquetting 6 on the gyration die clamping cylinder 4 and the relative effort of following tray 7 to wait for the robot to carry out steps down and weld energy-absorbing box 16.
Example 3:
as shown in fig. 3, for the utility model discloses many combination body structure, can a plurality of energy-absorbing boxes of welding 16, promote production capacity greatly, accomplish a last energy-absorbing box in proper order, the inductor 9 lamp of energy-absorbing box 16 is whole to be lighted, press the button that gos forward, clamping mechanism begins work and presss from both sides energy-absorbing box 16 tightly, the robot begins to weld energy-absorbing box 16, the welding is accomplished and is pressed the button of retreating, clamping mechanism loosens energy-absorbing box 16, gyration clamp cylinder arm return to the energy-absorbing box outside, jacking cylinder 12 begins to lift energy-absorbing box 16, the energy-absorbing box is taken out to last manual work, above process circulates in proper order through artifical repetitive motion.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (9)
- The laser welding clamping device for the energy absorption boxes of the automobiles is characterized by comprising a base (01), a mounting seat (1) is arranged on the base (01), the mounting seat (1) is provided with a positioning device and a clamping mechanism, the positioning device comprises a horizontal positioning device and a fixed positioning device, a horizontal connecting block (2) of the horizontal positioning device is arranged on the mounting seat (1) and at a plurality of positions at the edge of the energy absorption box (16), the uppermost part of the horizontal connecting block (2) is on the same horizontal line , the fixed positioning device is provided with a positioning pin (3), the positioning pin (3) is matched and arranged with two through holes of the energy absorption box (16), the positioning pin (3) is arranged on the upper end side of a connecting block (11), a connecting block (11) is fixedly connected with a second connecting block (22), the second connecting block (22) is fixedly connected with a third connecting block (33), the third connecting block (33) is fixedly connected with the mounting seat (1), the clamping mechanism comprises a clamping cylinder (4) arranged on the rotary mounting seat (1), the rotary clamping cylinder (4) is arranged on the two sides of a pressing block (7), a pressing block (6) and a pressing block (6) is arranged on the end of the rotary clamping cylinder (7) and a pressing block (6) which is arranged on the end of the rotary clamping mechanism.
- 2. The laser welding clamping device for the energy absorption box of the automobile is characterized in that an inductor (9) used for placing the energy absorption box () of a workpiece is arranged on the mounting seat (1), the inductor (9) is arranged at the upper end of a bracket (10), and the bracket (10) is fixedly connected with the mounting seat (1).
- 3. The laser welding clamping device for the energy absorption box of the automobile is characterized in that a jacking cylinder (12) of the energy absorption box (16) is arranged inside the mounting seat (1), the upper part of the jacking cylinder (12) is fixedly connected with the mounting seat (1) through a fifth connecting block (55), and the upper end of the jacking cylinder (12) is connected with a circular support block (13).
- 4. The laser welding clamping device for the energy absorption box of the automobile is characterized in that the rotary clamping cylinder (4) and the jacking cylinder (12) adjust the pressing position and the jacking position of a workpiece by adjusting a cylinder sensor (14).
- 5. laser welding clamping device for energy absorption box of car, according to claim 1, characterized in that a gasket (15) is provided between each connecting block and the mounting base (1).
- 6. The laser welding clamping device for the energy absorption box of the automobile is characterized in that a horizontal connecting block (2) is arranged just below a pressing block (6) on the rotary clamping cylinder (4), and the right upper part of the horizontal connecting block (2) is aligned with the lower part of the pressing block (6).
- 7. The laser welding clamping device for the energy absorption box of the automobile is characterized in that a plurality of laser welding clamping devices for the energy absorption box of the automobile are arranged on the base (01) in vertical and horizontal alignment.
- 8. The laser welding clamping device for the energy absorption box of the automobile is characterized in that a switch button for controlling the rotary clamping cylinder (4) and the jacking cylinder (12) is arranged on the base (01).
- 9. The laser welding clamping device for the energy absorption box of the automobile is characterized in that the downward pressure of the rotary clamping cylinder (4) is larger than the jacking force of a spring (8) for jacking the supporting block (7) upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920614640.XU CN209998644U (en) | 2019-04-29 | 2019-04-29 | laser welding clamping device for automobile energy absorption box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920614640.XU CN209998644U (en) | 2019-04-29 | 2019-04-29 | laser welding clamping device for automobile energy absorption box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209998644U true CN209998644U (en) | 2020-01-31 |
Family
ID=69305534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920614640.XU Active CN209998644U (en) | 2019-04-29 | 2019-04-29 | laser welding clamping device for automobile energy absorption box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209998644U (en) |
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2019
- 2019-04-29 CN CN201920614640.XU patent/CN209998644U/en active Active
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