CN217776016U - Compressing device for correcting welding of box assembly - Google Patents
Compressing device for correcting welding of box assembly Download PDFInfo
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- CN217776016U CN217776016U CN202122991467.5U CN202122991467U CN217776016U CN 217776016 U CN217776016 U CN 217776016U CN 202122991467 U CN202122991467 U CN 202122991467U CN 217776016 U CN217776016 U CN 217776016U
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Abstract
The utility model relates to a welding process auxiliary assembly technical field, a box is to welding closing device for correction is provided, the box group that compresses tightly is located to the symmetry is to the both sides of treating the box group that compress tightly, this closing device includes the hold-down mechanism that sets gradually from top to bottom, elevating system and translation mechanism, hold-down mechanism includes the frame, L type driving medium, clamp plate and compress tightly the cylinder, the turning of L type driving medium rotates with the U type piece that the frame top set up to be connected, the clamp plate is located U type piece top, it rotates with L type driving medium one end to be connected, the cylinder body that compresses tightly the cylinder is articulated to the side of the frame, the piston rod rotates with the L type driving medium other end to be connected. The utility model discloses a drive of elevating system, translation mechanism, hold-down mechanism can follow vertical, lateral shifting to adjust its height, horizontal position, with the spatial position who changes the clamp plate, thereby realize compressing tightly not unidimensional box group, enlarged the application scope of this device, improved the suitability.
Description
Technical Field
The utility model relates to a welding process auxiliary assembly technical field, concretely relates to box group corrects and uses closing device to welding, and large-scale box structure group is to correcting in order to conveniently in mainly used compresses tightly.
Background
The u-shaped box is generally formed by welding two U-shaped structural parts together, and has no upper and lower bottom surfaces.
At present, in the welding process of medium-large-sized boxes, one U-shaped box structural member is flatly placed on a workbench, the other U-shaped box structural member is hoisted by a crane and reversely buckled on the box structural member on the workbench to complete assembly, and after pre-welding (rivet welding) and full welding are sequentially carried out on side butt seams, a box can be welded and manufactured. When prewelding, the side butt joint after two box structure spares has the dislocation, need correct earlier and then carry out the full weld, and need compress tightly before correcting, but the current closing device structure that is used for box group to back is fairly simple, and its height, horizontal position are all fixed, can not adjust, can't compress tightly box group to not unidimensional group, and application scope is little, and the suitability is poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a box group is to welding closing device for correction, its height, horizontal position are adjustable to the realization compresses tightly not unidimensional box group.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a box group is to welding closing device for correction, the symmetry is located the box group to be treated compressing tightly both sides, and this closing device includes:
a pressing mechanism;
the lifting mechanism is arranged below the pressing mechanism and used for driving the pressing mechanism to move longitudinally; and
the translation mechanism is arranged below the lifting mechanism and used for driving the pressing mechanism to transversely move;
the pressing mechanism comprises a base, an L-shaped transmission part, a pressing plate and a pressing cylinder, wherein the corner of the L-shaped transmission part is connected with a U-shaped block arranged at the top end of the base in a rotating mode, the pressing plate is located above the U-shaped block and connected with one end of the L-shaped transmission part in a rotating mode, a cylinder body of the pressing cylinder is hinged to the side face of the base, and a piston rod is connected with the other end of the L-shaped transmission part in a rotating mode.
In one embodiment of the disclosure, the included angle of the corners of the L-shaped drive member is less than 90 °.
In one embodiment disclosed in the present application, the lifting mechanism includes a telescopic cylinder, a telescopic arm, and a fixed arm;
one end of the telescopic oil cylinder is in pin joint with the bottom surface of the base, and the other end of the telescopic oil cylinder is in pin joint with the fixed arm;
the upper end of the telescopic arm is welded with the bottom surface of the machine base, and the lower end of the telescopic arm is arranged in the fixed arm in a sliding mode.
In one embodiment disclosed in the present application, the telescopic arm and the fixed arm are both made of rectangular pipes;
the telescopic oil cylinders are arranged in the telescopic oil cylinders.
In one embodiment of the present disclosure, the translation mechanism includes a base plate, a rail, and a drive motor;
the tracks are fixedly connected to the bottom plate in pairs, and the driving motor is fixedly installed at one end of the bottom plate;
the lifting mechanism is horizontally arranged on the track in a sliding mode, and the bottom end of the lifting mechanism is in transmission connection with the driving motor through a ball screw pair.
In one embodiment of the present disclosure, the driving motor is a servo motor.
In one embodiment disclosed in the present application, the device further comprises a locking mechanism;
the locking mechanism comprises a locking oil cylinder and a pin shaft connected with a piston rod of the locking oil cylinder, and the locking oil cylinder is arranged outside the fixed arm;
the fixed arm is provided with a first pin hole, and the telescopic arm is provided with a plurality of second pin holes which respectively correspond to the first pin holes;
the pin shaft can penetrate through the first pin hole and be inserted into the second pin hole through the extension and retraction of the locking oil cylinder piston rod.
In one embodiment disclosed in the present application, two first pin holes are provided at intervals in the horizontal direction;
two rows of second pin holes are arranged at intervals along the vertical direction;
the pin roll is in a U-shaped structure.
In one embodiment disclosed in the application, the device further comprises an air storage tank and a hydraulic station;
the gas storage tank provides compressed gas for the action of the pressing cylinder;
and the hydraulic station provides hydraulic oil for the actions of the telescopic oil cylinder and the locking oil cylinder.
In one embodiment disclosed in the present application, the bottom plate is fixedly disposed on the worktable;
a horizontal cushion block is arranged on the top surface of the workbench between the bottom plates;
the box body is arranged on the horizontal cushion block after being assembled.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the pressing mechanism can move longitudinally and transversely by the driving of the lifting mechanism and the translation mechanism, so that the height and the horizontal position of the pressing mechanism are adjusted, the spatial position of the pressing plate is changed, the pressing of box body groups of different sizes is realized, the application range of the device is expanded, and the applicability is improved;
2. the stretching or retracting action of the piston rod of the pressing cylinder can be decelerated through the buffering of the L-shaped transmission part with the corner included angle smaller than 90 degrees, so that the impact force when the pressing plate is pressed down is reduced, and the safety of the box body assembly in the pressing process is improved;
3. the height of the pressing mechanism is adjusted through the driving of the lifting mechanism, so that boxes with different height sizes can be pressed, the application range of the device is expanded, and the applicability is improved;
4. the telescopic arm and the fixed arm made of the rectangular tube have high strength, the stability of the pressing mechanism during longitudinal movement can be improved, and the telescopic oil cylinder is arranged inside the telescopic arm and the fixed arm, so that the telescopic oil cylinder can be protected, and meanwhile, the occupied space is reduced;
5. the horizontal position of the pressing mechanism is adjusted through the driving of the translation mechanism, so that boxes with different width sizes can be pressed, the application range of the device is further expanded, and the applicability is improved;
6. can firmly lock flexible arm through locking mechanism, realize hold-down mechanism's location, improve the stability after the box compresses tightly.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the structure of the utility model after being assembled and compressed with the box body;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic diagram of the right-side view structure of the present invention.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more 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; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. 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 disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 3, the utility model provides a box group is to welding closing device for correction, the symmetry is located the box group to the both sides of waiting to compress tightly to be right, and this closing device includes:
a pressing mechanism 100;
the lifting mechanism 200 is arranged below the pressing mechanism 100 and used for driving the pressing mechanism 100 to move longitudinally (Y direction); and
the translation mechanism 300 is arranged below the lifting mechanism 200 and used for driving the pressing mechanism 100 to move transversely (in the X direction);
the pressing mechanism 100 comprises a base 110, an L-shaped transmission piece 120, a pressing plate 130 and a pressing cylinder 140, wherein the corner of the L-shaped transmission piece 120 is rotatably connected with a U-shaped block 111 arranged at the top end of the base 110, the pressing plate 130 is positioned above the U-shaped block 111 and is rotatably connected with one end of the L-shaped transmission piece 120, the cylinder body of the pressing cylinder 140 is hinged with the side surface of the base 110, and the piston rod is rotatably connected with the other end of the L-shaped transmission piece 120.
Specifically, the pressing cylinder 140, the L-shaped transmission member 120 and the pressing plate 130 are connected in sequence to form a crank link mechanism; compressed gas from a gas source drives a piston rod of the compaction cylinder 140 to extend out, and pushes the L-shaped transmission piece 120 to rotate around the corner of the L-shaped transmission piece, so that the pressing plate 130 is pressed downwards, and the box body assembly is compacted; the pressing mechanism 100 can move longitudinally and transversely by the driving of the lifting mechanism 200 and the translation mechanism 300, so that the height and the horizontal position of the pressing mechanism can be adjusted, the spatial position of the pressing plate 130 can be changed, the pressing of box body groups of different sizes can be realized, the application range of the device is expanded, and the applicability is improved.
Referring to FIG. 3, the angle of the L-shaped drive member 120 is less than 90. Thus, the extending or retracting action of the piston rod of the pressing cylinder 140 can be decelerated through the buffering of the L-shaped transmission part 120, so that the impact force generated when the pressing plate 130 is pressed downwards is reduced, and the safety of the box body group in the pressing process is improved.
The lifting mechanism 200 comprises a telescopic oil cylinder 210, a telescopic arm 220 and a fixed arm 230; one end of the telescopic oil cylinder 210 is connected with the bottom surface of the base 110 by a pin, and the other end is connected with the fixed arm 230 by a pin; the upper end of the telescopic arm 220 is welded with the bottom surface of the base 110, and the lower end is slidably arranged in the fixing arm 230. When the piston rod of the telescopic cylinder 210 extends or retracts, the base 110 is driven to lift up and down, so that the pressing mechanism 100 moves longitudinally. That is, the height of the pressing mechanism 100 is adjusted by driving the lifting mechanism 200, so that boxes with different height sizes can be pressed, the application range of the device is expanded, and the applicability is improved.
In this embodiment, the telescopic arm 220 and the fixed arm 230 are made of rectangular pipes, and the telescopic cylinder 210 is disposed inside the pipes. Rectangular pipe intensity is high, stability when can improving hold-down mechanism 100 longitudinal movement, and inside arranging flexible arm 220 and fixed arm 230 in with flexible hydro-cylinder 210 in addition, can protect flexible hydro-cylinder 210, also reduced the space simultaneously and taken.
The translation mechanism 300 includes a bottom plate 310, rails 320 and a driving motor 330, the rails 320 are fixedly connected to the bottom plate 310 in pairs, and the driving motor 330 is fixedly installed at one end of the bottom plate 310; the lifting mechanism 200 is horizontally slidably disposed on the track 320, and the bottom end thereof is in transmission connection with the driving motor 330 through a ball screw assembly. Specifically, the bottom of the fixing arm 230 is provided with a sliding block slidably engaged with the track 320 and a shaft sleeve (not shown) drivingly connected to the ball screw pair. The driving motor 330 is started, the lifting mechanism 200 is driven by the ball screw pair to horizontally slide on the track 320, and the pressing mechanism 100 is driven to horizontally move to be far away from or close to the box body, so that the transverse movement is realized. That is, the horizontal position of the pressing mechanism 100 is adjusted by the driving of the translation mechanism 300, so that boxes with different width sizes can be pressed, the application range of the device is further expanded, and the applicability is improved. In the present embodiment, the driving motor 330 is a servo motor.
The pressing device further comprises a locking mechanism 400, wherein the locking mechanism 400 comprises a locking oil cylinder 410 and a pin shaft connected with a piston rod of the locking oil cylinder 410, and the locking oil cylinder 410 is installed outside the fixing arm 230; a first pin hole is formed on the fixing arm 230, and a plurality of second pin holes 221 corresponding to the first pin holes respectively are formed on the telescopic arm 220; the pin shaft can be inserted into the second pin hole 221 through the first pin hole by the extension and contraction of the piston rod of the locking cylinder 410. When the pressing mechanism 100 reaches a height position suitable for pressing the box body through the driving of the lifting mechanism 200, the piston rod of the locking oil cylinder 410 extends out to drive the pin shaft to be inserted into the second pin hole 221 to firmly lock the telescopic arm 220, so that the positioning of the pressing mechanism 100 is realized, and the stability of the pressed box body is improved.
In this embodiment, two first pin holes are formed at intervals along the horizontal direction, two rows of second pin holes 221 are formed at intervals along the vertical direction, and the pin has a u-shaped structure. That is, the telescopic arm 220 is locked by two holes, so that the stability of the case body after being pressed can be further improved.
The pressing device further includes an air tank and a hydraulic station (not shown), wherein the air tank provides compressed air for the operation of the pressing cylinder 140, and the hydraulic station provides hydraulic oil for the operation of the telescopic cylinder 210 and the locking cylinder 410.
Referring to fig. 1, the bottom plates 310 are fixedly arranged on the workbench 500, the top surface of the workbench 500 between the bottom plates 310 is provided with horizontal spacers 510, and the box body pairs are arranged on the horizontal spacers 510 in a rear-to-rear manner. Namely, after the upper box body and the lower box body are assembled, the horizontal cushion block 510 is used for adjusting the horizontal position, so that the correction precision can be improved.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.
Claims (10)
1. The utility model provides a box group is to welding closing device for correction, the symmetry is located the box group to be treated compressing tightly both sides, its characterized in that, this closing device includes:
a pressing mechanism (100);
the lifting mechanism (200) is arranged below the pressing mechanism (100) and used for driving the pressing mechanism (100) to move longitudinally; and
the translation mechanism (300) is arranged below the lifting mechanism (200) and is used for driving the pressing mechanism (100) to transversely move;
the pressing mechanism (100) comprises a base (110), an L-shaped transmission element (120), a pressing plate (130) and a pressing cylinder (140), wherein the corner of the L-shaped transmission element (120) is rotationally connected with a U-shaped block (111) arranged at the top end of the base (110), the pressing plate (130) is located above the U-shaped block (111) and rotationally connected with one end of the L-shaped transmission element (120), a cylinder body of the pressing cylinder (140) is hinged to the side face of the base (110), and a piston rod of the pressing cylinder is rotationally connected with the other end of the L-shaped transmission element (120).
2. Pressing device for box pairing weld corrections according to claim 1, characterized in that the angle of the corners of the L-shaped transmission (120) is less than 90 °.
3. The pressing device for box assembly welding correction according to claim 1 or 2, characterized in that:
the lifting mechanism (200) comprises a telescopic oil cylinder (210), a telescopic arm (220) and a fixed arm (230);
one end of the telescopic oil cylinder (210) is in pin joint with the bottom surface of the base (110), and the other end of the telescopic oil cylinder is in pin joint with the fixed arm (230);
the upper end of the telescopic arm (220) is welded with the bottom surface of the base (110), and the lower end of the telescopic arm is arranged in the fixing arm (230) in a sliding manner.
4. The pressing device for correcting welding of the box assembly according to claim 3, characterized in that:
the telescopic arm (220) and the fixed arm (230) are both made of rectangular pipes;
the telescopic oil cylinders (210) are arranged in the telescopic oil cylinders.
5. The pressing device for box assembly welding correction according to claim 1 or 4, characterized in that:
the translation mechanism (300) comprises a bottom plate (310), a track (320) and a driving motor (330);
the tracks (320) are fixedly connected to the bottom plate (310) in pairs, and the driving motor (330) is fixedly arranged at one end of the bottom plate (310);
the lifting mechanism (200) is horizontally arranged on the track (320) in a sliding mode, and the bottom end of the lifting mechanism is in transmission connection with the driving motor (330) through a ball screw pair.
6. The pressing device for welding correction of box assembly according to claim 5, characterized in that the driving motor (330) is a servo motor.
7. The pressing device for welding correction of the box assembly according to claim 3, characterized in that:
the device also comprises a locking mechanism (400);
the locking mechanism (400) comprises a locking oil cylinder (410) and a pin shaft connected with a piston rod of the locking oil cylinder (410), and the locking oil cylinder (410) is installed outside the fixing arm (230);
a first pin hole is formed in the fixed arm (230), and a plurality of second pin holes (221) which correspond to the first pin holes respectively are formed in the telescopic arm (220);
the pin shaft can penetrate through the first pin hole and be inserted into the second pin hole (221) through the extension and retraction of the piston rod of the locking oil cylinder (410).
8. The pressing device for welding correction of the box assembly according to claim 7, characterized in that:
two first pin holes are arranged at intervals along the horizontal direction;
two rows of the second pin holes (221) are arranged at intervals along the vertical direction;
the pin roll is in a U-shaped structure.
9. The pressing device for box assembly welding correction according to claim 7 or 8, characterized in that:
the device also comprises an air storage tank and a hydraulic station;
the gas storage tank provides compressed gas for the action of the compaction cylinder (140);
the hydraulic station provides hydraulic oil for the actions of the telescopic oil cylinder (210) and the locking oil cylinder (410).
10. The pressing device for welding correction of the box assembly according to claim 5, characterized in that:
the bottom plate (310) is fixedly arranged on the workbench (500);
a horizontal cushion block (510) is arranged on the top surface of the workbench (500) between the bottom plates (310);
the box body assembly is arranged on the horizontal cushion block (510) in a rear mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122991467.5U CN217776016U (en) | 2021-12-01 | 2021-12-01 | Compressing device for correcting welding of box assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122991467.5U CN217776016U (en) | 2021-12-01 | 2021-12-01 | Compressing device for correcting welding of box assembly |
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| Publication Number | Publication Date |
|---|---|
| CN217776016U true CN217776016U (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122991467.5U Active CN217776016U (en) | 2021-12-01 | 2021-12-01 | Compressing device for correcting welding of box assembly |
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| CN (1) | CN217776016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116728610A (en) * | 2023-08-09 | 2023-09-12 | 中国机械总院集团江苏分院有限公司 | Ultrasonic processing system and working method thereof |
-
2021
- 2021-12-01 CN CN202122991467.5U patent/CN217776016U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116728610A (en) * | 2023-08-09 | 2023-09-12 | 中国机械总院集团江苏分院有限公司 | Ultrasonic processing system and working method thereof |
| CN116728610B (en) * | 2023-08-09 | 2023-10-10 | 中国机械总院集团江苏分院有限公司 | Ultrasonic processing system and working method thereof |
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