CN216829320U - Welding table - Google Patents

Abstract

The utility model relates to the field of welding technique, concretely relates to welding bench. The device comprises a rack, wherein a first movable table is arranged on the rack and is connected with the rack through a first driving part; the first movable table is provided with a first movable table, and the first movable table is connected with the second movable table through a first driving part; the first driving part and the second driving part are both connected with a controller; a first stabilizing mechanism is arranged between the first movable table and the rack. To the not good technical problem of welding effect, the utility model discloses utilize self structure, change in the welding that realizes the work piece to play better welding effect.

Description

Welding table

Technical Field

The utility model relates to the field of welding technique, concretely relates to welding bench.

Background

In general welding operation, a manual gun is often needed to weld a workpiece, and in some industrial scenes without manual work, a traditional welding device with a welding gun and a workpiece keeping single-direction relative motion exists. However, no matter manual welding is adopted, or when the traditional welding equipment is used for welding, defects often exist, and poor welding effect is easily caused. For example, during manual welding, due to the fact that manual welding is unstable, potential cold joint and missing joint risks exist, and welding is not attractive; for the traditional equipment, the welding application range is small, only a single type of product can be produced, and when the product classification is more, the types of the equipment are increased, so that the cost of various types is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

To the not good technical problem of welding effect, the utility model provides a welding bench, it can utilize self structure, changes in the welding that realizes the work piece to play better welding effect.

Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a welding table comprises a frame, wherein a first movable table is arranged on the frame and connected with the frame through a first driving part; the first movable table is provided with a first movable table, and the first movable table is connected with the second movable table through a first driving part; the first driving part and the second driving part are both connected with a controller; a first stabilizing mechanism is arranged between the first movable table and the rack.

Optionally, the rotation axis of the first movable table relative to the frame is perpendicular to the rotation axis of the second movable table relative to the first movable table.

Optionally, the first stabilizing mechanism is an air cylinder, the air cylinder is arranged on the frame, and an output shaft of the air cylinder is connected with the first movable table.

Optionally, a shading part is arranged on the frame.

Optionally, the light shielding portion includes a fixed light shielding plate and a movable light shielding plate; the fixed light shading plate is arranged on the rack, and the movable light shading plate is connected with the rack through a power part.

Optionally, the power part is a magnetic induction cylinder, and an output shaft of the magnetic induction cylinder is connected with the movable light shielding plate.

Optionally, the first driving part is a first motor arranged on the frame, and an output shaft of the first motor is connected with the first movable table; the second driving part is a second motor arranged on the first movable table, an output shaft of the second motor is connected with the second movable table, and the first motor and the second motor are both connected with the controller.

Optionally, a second stabilizing mechanism is disposed between the first movable table and the second movable table.

Optionally, a welding fixture is arranged on the second movable table.

Optionally, the bottom of the frame is provided with a moving part.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

to the not good technical problem of welding effect, the utility model discloses utilize self structure, change in the welding that realizes the work piece to play better welding effect.

Drawings

Fig. 1 is a schematic structural diagram of a welding table according to an embodiment of the present invention.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.

Example 1

With reference to fig. 1, the present embodiment provides a welding table, which includes a frame 100, where the frame 100 is provided with a first movable table 101, and the first movable table 101 is connected to the frame 100 through a first driving portion; a second movable table 102 is arranged on the first movable table 101, and the second movable table 102 is connected with the first movable table 101 through a second driving part; the first driving part and the second driving part are both connected with a controller; a first stabilizing mechanism is arranged between the first movable table 101 and the frame 100.

According to the welding table of the embodiment, the spatial position of the second movable table 102 is adjusted by utilizing the combination of the respective activities of the first movable table 101 and the second movable table 102, so that the requirement of welding operation on the second movable table 102 is met, and a better welding effect is realized. Furthermore, the control of the movement of the first movable table 101 and the second movable table 102 can be realized by controlling the first driving part and the second driving part by the controller, when the welding table of the embodiment is associated with equipment such as a mechanical arm for welding, the adaptation of mechanical arm welding operation to the movement of the first movable table 101 and the second movable table 102 can be realized by programming, the automatic welding effect is realized, the unstable risk caused by artificial welding such as cold welding, solder leakage and the like can be eliminated, and the welding is more attractive. Compared with the traditional welding table which is small in application range and only capable of welding specific types of workpieces or products, the welding table of the embodiment can be used for welding the situation that the types of products are more, the positions of the welded parts can be adjusted according to welding requirements only by means of different implementation modes of the welding table and through the combination of the respective activities of the first movable table 101 and the second movable table 102 with different degrees of freedom, the types of equipment during welding processing are reduced, and the cost is reduced.

In the embodiment shown in the first drawing, the first movable table 101 is pivotally coupled to the frame 100 in an articulated manner, the second movable table 102 is pivotally coupled to the first movable table 101 in an articulated manner, and the rotation axis of the first movable table 101 is perpendicular to the rotation axis of the second movable table 102, that is, the first movable table 101 and the second movable table 102 have a degree of freedom of rotation about the x-axis and a degree of freedom of rotation about the y-axis, respectively. At this time, the first movable stage 101 and the second movable stage 102 have different combinations of degrees of freedom of movement, so that the first movable stage 101 can flexibly adjust the position. In this embodiment, the rotation of the first movable stage 101 can be realized by the first driving part, for example, when the first driving part is a motor, the motor body is fixed at the hinge joint of the first movable stage 101 and the frame 100, and the output shaft of the motor is connected to the first movable stage 101, thereby realizing the rotation of the first movable stage 101 relative to the frame 100. Similarly, the rotation of the second movable table 102 can be realized by a second driving portion, the second driving portion can also be selected as a motor, a motor main body is fixed at the hinge joint of the first movable table 101 and the second movable table 102, and an output shaft of the motor is connected with the second movable table 102, so that the rotation of the second movable table 102 relative to the first movable table 101 is realized.

Furthermore, in the conceivable embodiment, the movement of the first movable table 101 relative to the frame 100 may take various forms, so as to realize the movement of the first movable table 101 with other degrees of freedom, for example, rotation in other directions, or translational movement in any direction; similarly, the movement of the second movable table 102 relative to the first movable table 101 may also be in various forms, so as to realize the movement of the second movable table 102 with other degrees of freedom, for example, the rotation in other directions, or the translational movement in any direction. The movement of the first movable stage 101 with respect to the frame 100 and the movement of the second movable stage 102 with respect to the first movable stage 101 are superimposed on each other so that the second movable stage 102 can be moved to a desired position or angle for a subsequent welding process.

The first movable stage 101 and the second movable stage 102 are driven by a first driving portion and a second driving portion respectively, for example, in the above embodiment corresponding to fig. one, when the first movable stage 101 and the second movable stage 102 both rotate, the first driving portion and the second driving portion may be motors, and the rotation of the output shaft of the motor drives the rotation of the first movable stage 101 and the second movable stage 102.

Similarly, when the first movable table 101 and the second movable table 102 move in a translational motion manner, that is, the first movable table 101 translates relative to the frame 100 through a slide rail or a roller, and the second movable table 102 translates relative to the first movable table 101 through a slide rail or a roller, the first driving portion and the second driving portion may be a structure formed by a corresponding power device and a corresponding transmission mechanism. For example, the motor is fixed on the frame 100 or the first movable frame 101, the output shaft of the motor drives the link mechanism to move, and the link mechanism further drives the first movable table 101 or the second movable table 102 to move, so as to realize the translational movement of the first movable table 101 or the second movable table 102. Alternatively, the translational motion of the first movable table 101 or the second movable table 102 is realized based on a common mechanical transmission manner, for example, a motor drives a gear or a movable fit formed by a rack. In addition, the first driving portion and the second driving portion may also be power devices such as a motor, an electric push rod, an air cylinder or a hydraulic cylinder, and corresponding transmission mechanisms, and may be adjusted accordingly according to the moving forms of the first movable table 101 and the second movable table 102.

The first driving part and the second driving part are both connected with a controller, and the controller can be a single chip microcomputer, a plc and the like, so that the first driving part and the second driving part can be controlled through the controller, and further the first movable table 101 and the second movable table 102 can be controlled. When the welding table is applied to a production line, the controller can be correspondingly matched with the production line, for example, when the controller is matched with the mechanical arm, the controller can be associated with the welding action of the mechanical arm, so that a better welding effect is realized; in addition, the device can be associated with adjacent production links to realize the feeding or discharging of materials.

In this embodiment, the first movable table 101 is used as a base of the second movable table 102 and needs to have good stability, so the first stabilizing mechanism is provided on the frame 100 in this embodiment to realize a stable positioning function after the first movable table 101 moves. In the embodiment shown in fig. 1, the first stabilizing mechanism may be a plurality of air cylinders disposed around the frame 100, and an output shaft end of the air cylinder is hinged to the first movable table 101 to adapt to a working condition of the first movable table 101 when rotating relative to the frame 100.

Except the embodiment shown in fig. 1, first stabilizing mean except can be for playing the rigid support effect like the cylinder, pneumatic cylinder etc. to utilize the piston rod to play the supporting role, still can be for playing fixed band, spring etc. of tractive effect, realize flexible location fixed action, first stabilizing mean can carry out the lectotype according to actual demand, and carry out appropriate arrangement according to the difference of lectotype, in order to guarantee the stability of first movable table 101, and then promote welding quality, play better welding effect.

As an alternative embodiment of this embodiment, the rotation axis of the first movable table 101 relative to the frame 100 is perpendicular to the rotation axis of the second movable table 102 relative to the first movable table 101. In this embodiment, the rotation axes perpendicular to each other may enable the first movable table 101 and the second movable table 102 to rotate in different directions, respectively, that is, to form a structure similar to a universal joint, and the combination of the rotation of the first movable table 101 and the rotation of the second movable table 102 in different directions may enable the first movable table 101 to rotate in any direction relative to the rack 100, so that the position or the inclination of the first movable table 101 is more compliant with the welding requirement, and the welding is facilitated.

As an optional implementation manner of this embodiment, the first stabilizing mechanism is an air cylinder, the air cylinder is disposed on the frame 100, and an output shaft of the air cylinder is connected to the first movable table 101. In this embodiment, the first movable stage 101 needs to have good stability as a base of the second movable stage 102, and therefore, the first stabilizing mechanism is provided in the frame 100 in this embodiment. In the embodiment shown in fig. one, the first stabilizing mechanism may be an air cylinder, the air cylinder array is disposed on the frame 100, and an output shaft of the air cylinder is hinged to the first movable table 101 to adapt to a working condition when the first movable table 101 rotates relative to the frame 100. When the first movable stage 101 is driven by the first driving portion to rotate, the cylinder of the present embodiment is used to support the first movable stage 101, so that the first movable stage 101 can be kept fixed at the rotated position, and the first movable stage 101 is kept stable.

As an optional implementation manner of this embodiment, the frame 100 is provided with a light shielding portion. Because the comparatively dazzling light of inevitable production during the welding, for avoiding the light to produce light pollution to the surrounding environment, avoid the highlight to cause the injury to operator's eye, influence welding operation, this embodiment is provided with the shading portion in the frame. The light shielding portion may be a fixed light shielding plate disposed on the frame 100; or the movable shading plate can be flexibly stretched or unfolded, the movable shading plate can be opened during welding operation, and the position can be adjusted according to the welding operation condition, so that the shading effect can be realized more pertinently.

As an alternative embodiment of this embodiment, the shading part includes a fixed shading plate and a movable shading plate; the fixed light shading plate is arranged on the rack 100, and the movable light shading plate is connected with the rack 100 through a power part. This embodiment is an optional implementation of shading portion, can be provided with a plurality of fixed light screens on the frame 100, and fixed light screen separates welding bench and external world for the highlight that produces during the welding can not scatter to the periphery, reduces the highlight pollution that produces the environment, and simultaneously, through mechanisms such as cylinder, connecting rod drive movable light screen in the frame, make movable light screen can make pointed references and carry out the adjustment of position according to the welding jobs's the condition, realize better shading effect.

Example 2

The embodiment provides a welding table, which is improved on the basis of the embodiment 1 as follows: the power part is a magnetic induction cylinder, and an output shaft of the magnetic induction cylinder is connected with the movable light screen. The embodiment is a preferred mode of power spare, and power spare is the magnetism and feels the cylinder, can be along with during the welding, and welding circuit switches on, carries out the response switch-on that corresponds the magnetism and feels the cylinder for the activity light screen only stretches out when the welding, and the movable light screen can not cause the sheltering from of non-welding time activity light screen to welding operation.

As an optional implementation manner of this embodiment, the first driving part is a first motor disposed on the frame 100, and an output shaft of the first motor is connected to the first movable table 101; the second driving part is a second motor arranged on the first movable table 101, an output shaft of the second motor is connected with the second movable table 102, and the first motor and the second motor are both in communication connection with the controller. In order to realize the controlled rotation of the first movable table 101 and the second movable table 102, in this embodiment, the first driving portion is preferably a first motor, the second driving portion is preferably a second motor, and both the first motor and the second motor can be controlled by a controller such as a single chip microcomputer, plc, etc., so as to drive the first movable table 101 and the second movable table 102 to realize the movement, and finally move the second movable table to a specific angle or position required by the welding operation.

As an optional implementation manner of this embodiment, a second stabilizing mechanism is disposed between the first movable table 101 and the second movable table 102. To further improve the stability during welding, the present embodiment is provided with a second stabilizing mechanism between the first movable stage 101 and the second movable stage 102, for keeping the second movable stage 102 fixed after rotating with respect to the first movable stage 101.

With reference to the first embodiment of the first stabilizing mechanism shown in the first drawing, it can be known that the second stabilizing mechanism may be an air cylinder, a cylinder body of the air cylinder is disposed on the first movable table 101, and an output shaft of the air cylinder is hinged to the second movable table 102 to adapt to a working condition when the second movable table 102 rotates relative to the first movable table 101. When the second movable table 102 rotates relative to the first movable table 101, the second movable table 102 can be supported by the telescopic movement of the cylinder output shaft.

Besides the above embodiments, the second stabilizing mechanism may also be a jack provided at the rotary connection between the second movable stage 102 and the first movable stage 101, and a plug adapted thereto. A plurality of jacks are arranged at the positions where the first movable table 101 and the second movable table 102 rotate relatively, and the rotation of the second movable table 102 can be positioned by matching the pins with the jacks.

As an alternative embodiment of this embodiment, a welding fixture is disposed on the second movable table 102. In this embodiment, in order to facilitate welding of the workpiece, a welding fixture is disposed on the second movable stage 102, the welding fixture and the second movable stage 102 are detachably connected by using a bolt, and other structures, the welding fixture can be flexibly selected and applied according to the workpiece, and for an operator, the welding fixture can be correspondingly selected according to information such as the external dimension and the welding position of the workpiece to be welded.

As an alternative embodiment of this embodiment, the bottom of the rack 100 is provided with a moving part. In order to realize the flexible transfer of the welding table of the present embodiment and improve the convenience of the welding table, the present embodiment is provided with a moving portion at the bottom of the frame 100. The moving part can be a universal wheel, and can also be a structure matched with the welding operation field, for example, when a sliding rail is arranged in the welding operation field, the moving part can be a pulley or a roller matched with the sliding rail. In addition, the moving part can also be lifting equipment and hoisting equipment for adjusting the integral position of the welding table; or various mechanisms for realizing position adjustment, such as a turntable for adjusting the orientation of the welding table.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (10)

1. A welding table is characterized by comprising a rack, wherein a first movable table is arranged on the rack and is connected with the rack through a first driving part; the first movable table is provided with a first movable table, and the first movable table is connected with the second movable table through a first driving part; the first driving part and the second driving part are both connected with a controller; a first stabilizing mechanism is arranged between the first movable table and the rack.

2. A welding station according to claim 1, characterized in that the axis of rotation of said first movable station with respect to the frame is mutually perpendicular to the axis of rotation of said second movable station with respect to the first movable station.

3. The welding station of claim 1, wherein the first stabilizing mechanism is a cylinder disposed on the frame, and the cylinder output shaft is coupled to the first movable stage.

4. A welding station according to claim 1, characterized in that the frame is provided with light shields.

5. A welding station as in claim 4, wherein said shutter portions comprise a fixed shutter plate and a movable shutter plate; the fixed light shading plate is arranged on the rack, and the movable light shading plate is connected with the rack through a power part.

6. The welding table of claim 5, wherein the power member is a magnetic induction cylinder, and an output shaft of the magnetic induction cylinder is connected with the movable light shielding plate.

7. The welding table according to claim 1, wherein the first driving part is a first motor arranged on the frame, and an output shaft of the first motor is connected with the first movable table; the second driving part is a second motor arranged on the first movable table, an output shaft of the second motor is connected with the second movable table, and the first motor and the second motor are both connected with the controller.

8. A welding station according to claim 1, characterised in that a second stabilising mechanism is arranged between the first and second tables.

9. A welding station according to any one of claims 1-8, characterized in that the second movable station is provided with a welding fixture.

10. A welding station according to any one of claims 1-8, characterized in that the bottom of the frame is provided with a displacement.

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