Novel combined working platform of buried welding machine

Abstract

The utility model provides a novel combined working platform of a buried welding machine, which comprises a base platform, a supporting platform surface and a working platform surface positioned above the supporting platform, the adjusting device comprises a fixing cylinder arranged on the side portion of the supporting table top and provided with a guide groove formed in the axial direction of the fixing cylinder. The transmission part is positioned in the fixed cylinder; the guide piece is matched with the transmission piece, penetrates through the guide groove and is connected with the working table; under transmission of the transmission part, the guide part can drive the working table top to move in the axial direction of the transmission part, so that relative deviation between the working table top and the supporting table top is achieved. Through cooperation between the transmission part and the guide part, the working table top can move in the axial direction of the transmission part, the working table top can deviate relative to the supporting table top, and therefore in the working process of the buried welding machine, it can be avoided that in the working process of the buried welding machine, the subsequent wire burying operation is affected due to the fact that an original welding area is sunken, and normal production of products is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of submerged arc welding machines, and particularly relates to a new combined working platform for a submerged arc welding machine. Background Art

[0002] In the production process of electronic tags, it is usually necessary to perform wire embedding and welding operations on cards on the working platform of a submerged arc welding machine. At present, the existing working platform is mainly composed of support legs, a support tabletop, and a working tabletop. Among them, the support legs are fixed at the bottom of the support tabletop to keep the working platform stable; the working tabletop is a flat surface with a smooth and flat surface, which is used to carry the card sheets to be processed and is relatively fixed to the support tabletop through positioning parts such as pin columns and pins.

[0003] In the actual production process, since the position of the same type of sheet on the working tabletop is fixed, for the same type of sheet, long-term welding operations will cause many sunken welding areas on the working tabletop, and sometimes the welding areas will be filled with rust, resulting in the working tabletop no longer being smooth and flat, which will further cause different degrees of damage to the electronic tags, seriously affecting the performance and service life of the electronic tags. In addition, when processing different types of sheets, the sunken welding areas will also affect subsequent wire embedding operations, causing problems such as slack and broken wires.

[0004] In view of the existence of the above problems, the existing technology generally makes the working tabletop smooth and flat again by grinding the entire working tabletop. However, since there are many criss-crossing vacuum adsorption holes inside the working tabletop, when the number of grinding times is too many, the vacuum adsorption holes will be worn through, resulting in the scrapping of the working platform, which is not conducive to reducing production costs. Moreover, production needs to be stopped during the grinding of the working platform. After the grinding is completed, the working platform also needs to be recalibrated, and the operation process is quite cumbersome, seriously affecting the production efficiency of the product.

[0005] It can be seen that the existing technology needs to be further improved. Content of the Utility Model

[0006] In view of the above problems, the embodiment of the utility model provides a new combined working platform for a submerged arc welding machine to solve the problem that the vacuum adsorption holes on the working tabletop of the existing submerged arc welding machine working platform are easily worn through after multiple grindings.

[0007] The embodiment of the utility model provides a new combined working platform for a submerged arc welding machine, including:

[0008] A base platform, including a support tabletop and a working tabletop located above the support tabletop;

[0009] An adjusting device, including:

[0010] The fixed cylinder arranged on the side of the support tabletop has a guiding groove axially opened thereon;

[0011] The transmission member located inside the fixed cylinder;

[0012] The guiding member cooperating with the transmission member passes through the guiding groove and is connected to the worktable surface;

[0013] Wherein, under the drive of the transmission member, the guiding member can drive the worktable surface to move along the axial direction of the transmission member so as to realize the relative offset between the worktable surface and the support tabletop.

[0014] In some embodiments, the transmission member is a lead screw, and the worktable surface is provided with positioning holes; the guiding member includes:

[0015] An adjusting nut which is in sliding fit with the lead screw;

[0016] A positioning pin connected to the adjusting nut and cooperating with the positioning hole.

[0017] In some embodiments, there are two adjusting devices, and the two adjusting devices are respectively arranged on the opposite sides of the support tabletop; or,

[0018] There are two adjusting devices, and the two adjusting devices are coaxially arranged on one side of the support tabletop.

[0019] In some embodiments, the worktable surface has a plurality of uniformly distributed adsorption holes and a plurality of concave regions formed around the plurality of adsorption holes.

[0020] In some embodiments, driven by the guiding member, the plurality of concave regions can move along the axial direction of the transmission member so that a plurality of processing regions for carrying workpieces are formed between the plurality of adsorption holes.

[0021] In some embodiments, the adjusting device further includes a driving member connected to the end of the transmission member.

[0022] In some embodiments, the driving member is one of a handle, a knob, a driving motor, a hydraulic pump or a pneumatic pump.

[0023] In some embodiments, the base further includes support legs connected to the bottom of the support tabletop.

[0024] In some embodiments, walking wheels are further arranged at the bottom of the support legs.

[0025] In some embodiments, scale lines are arranged at the edge of the worktable surface.

[0026] Due to the adoption of the above technical solution, the technical effects achieved by the present utility model are as follows:

[0027] The present utility model provides a new combined working platform for a submerged arc welding machine, which includes a base and an adjusting device. The base has a supporting tabletop and a working tabletop. The adjusting device includes a fixed cylinder, a transmission member, and a guiding member. Specifically, when the welding area on the working tabletop shows a depression due to long-term use, through the cooperation between the transmission member and the guiding member, the working tabletop can move along the axial direction of the transmission member, and the offset of the working tabletop relative to the supporting tabletop can be realized. Moreover, since the welding position of the submerged arc welding machine is usually fixed, the existence of such an offset can avoid the original welding area on the working tabletop, and the area outside the original welding area on the working tabletop becomes a new welding area. Thus, during the working process of the submerged arc welding machine, it can avoid affecting the subsequent wire embedding operation due to the depression in the original welding area, which is beneficial to ensuring the normal production of products. In addition, when performing wire embedding operation through the working platform provided by this application, there is no need to frequently grind the working tabletop, which not only helps to reduce production costs but also can greatly improve the production efficiency of products.

[0028] The above description is only an overview of the technical solution of the embodiment of the present utility model. In order to be able to more clearly understand the technical means of the embodiment of the present utility model, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features, and advantages of the embodiment of the present utility model more obvious and understandable, the following specifically presents the specific implementation manners of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings are only used to illustrate the embodiments and are not considered as a limitation to the present utility model. Moreover, throughout the drawings, the same reference signs are used to represent the same components. In the drawings:

[0030] Figure 1 is a schematic structural diagram of a new combined working platform for a submerged arc welding machine provided by the present utility model;

[0031] Figure 2 is a schematic structural diagram of another new combined working platform for a submerged arc welding machine provided by the present utility model;

[0032] Figure 3 is a top view of a new working platform for a submerged arc welding machine provided by an embodiment of the present utility model;

[0033] Figure 4 is provided by an embodiment of the present utility model Figure 3 an enlarged schematic view of part A in

[0034] Figure 5 is a schematic structural diagram of a working tabletop provided by an embodiment of the present utility model.

[0035] In the figure:

[0036] 100 base, 110 support tabletop, 120 work tabletop, 121 positioning hole, 122 adsorption hole, 130 support leg, 131 walking wheel;

[0037] 200 adjusting device, 210 fixing cylinder, 211 guiding groove, 220 transmission part, 230 guiding part, 231 adjusting nut, 232 positioning pin, 240 driving part. Detailed implementation manners

[0038] Hereinafter, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein.

[0039] Referring to Figures 1 - 4 As shown, an embodiment of the present invention provides a new combined working platform for a submerged arc welding machine, including a base 100 and an adjusting device 200. Among them, the base 100 includes a support tabletop 110 and a work tabletop 120 located above the support tabletop; the adjusting device 200 includes a fixing cylinder 210, a transmission part 220 and a guiding part 230. The fixing cylinder 210 is arranged on the side of the support tabletop 110, and the fixing cylinder 210 has a guiding groove 211 opened along its axial direction. The transmission part 220 is located inside the fixing cylinder 210. The guiding part 230 is matched with the transmission part 220, and the guiding part 230 can pass through the guiding groove 211 and be connected to the work tabletop 120. Among them, under the drive of the transmission part 220, the guiding part 230 can drive the work tabletop 120 to move along the axial direction of the transmission part 220, so as to realize the relative offset between the work tabletop 120 and the support tabletop 110.

[0040] It should be noted that the work tabletop 120 is located above the support tabletop 110, and in order to facilitate the relative movement between the work tabletop 120 and the support tabletop 110. In one implementation manner, the bottom of the work tabletop 120 and / or the top of the support tabletop 110 can be set as a smooth plane to reduce the friction between the support tabletop 110 and the work tabletop 120; in another implementation manner, sliders can be arranged at the bottom of the work tabletop 120, and corresponding sliding grooves can be arranged at the top of the support tabletop 110. Through the cooperation between the sliders and the sliding grooves, the relative movement between the support tabletop 110 and the work tabletop 120 can be realized; in still another implementation manner, guiding grooves 211 can be opened at the bottom of the work tabletop 120, and guiding blocks corresponding to the guiding grooves 211 can be arranged at the top of the support tabletop 110. Through the cooperation between the guiding blocks and the guiding grooves 211, the relative movement between the support tabletop 110 and the work tabletop 120 can be realized.

[0041] In the process of the present application adjusting the cooperation between the transmission member 220 and the guiding member 230 in the adjusting device 200 to enable the guiding member 230 to drive the working table surface 120 to move along the axial direction of the transmission member 220, there can be various cooperation modes between the transmission member 220 and the guiding member 230. For example, chain - sprocket cooperation, gear - rack cooperation, belt - pulley cooperation, lead screw - nut cooperation, etc. The present application does not limit this.

[0042] In addition, the fixed cylinder 210 provided on the side of the support table surface 110 can be provided on the front side of the support table surface 110, or on the rear side of the support table surface 110, or on the left and right sides of the support table surface 110. The present application does not limit the installation position of the fixed cylinder 210 or the adjusting device 200. Moreover, the adjusting device 200 can be not only one, and one adjusting device 200 is provided on one side of the support table surface 110 (such as the left side, etc.); the adjusting device 200 can also be two, and the two adjusting devices 200 are respectively provided on the opposite sides of the support table surface 110 (such as the opposite front side and rear side, etc.). The present application does not limit the configuration quantity of the adjusting device 200 either.

[0043] For the novel submerged arc welding machine combined working platform provided by the present utility model, when the welding area of the working table surface 120 is sunken due to long - term use, through the cooperation between the transmission member 220 and the guiding member 230, the working table surface 120 can move along the axial direction of the transmission member 220, and the offset of the working table surface 120 relative to the support table surface 110 can be realized. And because the welding position of the submerged arc welding machine is usually fixed, the existence of such an offset can enable the original welding area on the working table surface 120 to be avoided, and the area outside the original welding area on the working table surface 120 becomes the new welding area. Thus, during the working process of the submerged arc welding machine, it can be avoided that the subsequent wire embedding operation is affected by the depression of the original welding area, which is beneficial to ensuring the normal production of the product. In addition, by using the working platform provided by the present application for wire embedding operation, it is not necessary to frequently grind the working table surface 120, which is not only beneficial to reducing production costs, but also can greatly improve the production efficiency of the product.

[0044] In some embodiments, referring to Figures 1 - 5 as shown, the transmission member 220 is a lead screw, and the working table surface 120 is provided with a positioning hole 121; the guiding member 230 includes an adjusting nut 231 and a positioning pin 232. The adjusting nut 231 is in sliding fit with the lead screw, the positioning pin 232 is connected to the adjusting nut 231, and the positioning pin 232 can also cooperate with the positioning hole 121.

[0045] By adjusting the fit between the adjusting nut 231 and the lead screw, the guide member 230 can move axially along the transmission member 220, that is, the sliding of the adjusting nut 231 on the lead screw is realized. Moreover, through the mating connection between the positioning pin 232 and the positioning hole 121, and the fixed connection between the positioning pin 232 and the adjusting nut 231, the movement of the workbench surface 120 along the axial direction of the lead screw is realized by means of the movement of the adjusting nut 231, and the offset of the workbench surface 120 relative to the support table surface 110 is also realized. The transmission member 220 and the guide member 230 of this structure are simple in structure, high in precision, good in rigidity, high in transmission efficiency, and applicable to large loads, and can especially be well applicable to the workbench surface 120 with a large weight.

[0046] It can be understood that there can be multiple adjusting nuts 231 that cooperate with the lead screw in this application, that is, two, three or more adjusting nuts 231 can be provided on one lead screw, and a plurality of positioning pins 232 are respectively connected to the plurality of adjusting nuts; correspondingly, a plurality of positioning holes 121 are formed on the workbench surface 120, and through the mating connection between the plurality of positioning pins 232 and the plurality of positioning holes 121, a stable and reliable connection between the workbench surface 120 and the adjusting device 200 can be realized, and to a certain extent, the stability of the movement process of the workbench surface 120 relative to the support table surface 110 is improved.

[0047] In some embodiments, there are two adjusting devices 200, and the two adjusting devices 200 are respectively arranged on opposite sides of the support table surface 110; or, there are two adjusting devices 200, and the two adjusting devices 200 are coaxially arranged on one side of the support table surface 110.

[0048] When the two adjusting devices 200 are respectively arranged on opposite sides of the support table surface 110, the symmetrically arranged two adjusting devices 200 can improve the synchronism of the movement of the workbench surface 120 relative to the support table surface 110, thereby further facilitating the improvement of the offset accuracy of the workbench surface 120, and also being beneficial to the subsequent more accurate welding, wire embedding and other operations of the submerged arc welder, and further being beneficial to the improvement of the product processing quality;

[0049] When the two adjusting devices 200 are coaxially arranged on one side of the support table surface 110, the adjusting distance of the adjusting device 200 can be extended to a certain extent, and the offset stroke of the workbench surface 120 relative to the support table surface 110 can also be extended, thereby being beneficial to improving the applicable range of the work platform.

[0050] In some embodiments, referring to Figure 3 and Figure 4As shown, the workbench surface 120 has a number of evenly distributed adsorption holes 122, and a number of recessed areas (not marked in the figure) formed around the number of adsorption holes 122. Among them, the adsorption holes 122 can be vacuum holes, and the workpieces placed on the workbench surface 120 can be adsorbed through the vacuum formed inside the adsorption holes 122, so as to realize the fixation of the workpieces on the workbench surface 120. And, there can be multiple adsorption holes 122, and the multiple adsorption holes 122 are evenly arranged on the workbench surface 120 to respectively adsorb multiple cards to be processed.

[0051] Since the positions of the adsorption holes 122 on the workbench surface 120 are fixed, when the workbench surface 120 undergoes long-term operations such as welding and wire embedding, a number of corresponding recessed areas usually form around the multiple adsorption holes 122. Among them, the depths of the multiple recessed areas may be the same or different. And regardless of the depths of the multiple recessed areas, it will affect the subsequent product processing accuracy.

[0052] Based on this, through the drive of the guide member 230 in this application, a number of recessed areas move along the axial direction of the transmission member 220, and a number of processing areas for carrying workpieces are formed between the number of adsorption holes 122. Compared with the number of original recessed areas, the number of these processing areas has a higher flatness because they have not undergone operations such as welding and wire embedding, and thus can ensure the processing accuracy of the workpieces on the workbench surface 120.

[0053] In some embodiments, referring to Figures 1 - 3 As shown, the adjusting device 200 further includes a driving member 240 connected to the end of the transmission member 220. Among them, the driving member 240 can be an automatic driving structure such as a driving motor, a hydraulic pump, an air pressure pump, etc., or a manual driving structure such as a handle, a crank, a knob, etc. This application does not limit the specific type of the driving member 240.

[0054] In some embodiments, referring to Figure 1 and Figure 2 As shown, the base 100 further includes support legs 130 connected to the bottom of the support table surface 110. And, walking wheels 131 can also be provided at the bottom of the support legs 130. Through the setting of the support legs 130 and the walking wheels 131, not only can the stable support of the base 100 be realized, but also the movement of the base 100 is facilitated, which is convenient for users to transfer and transport the work platform and other operations.

[0055] In some embodiments, scale lines (not shown in the figure) are provided at the edge of the workbench surface 120. The setting of the scale lines can enable users to more accurately adjust the offset distance of the workbench surface 120 relative to the support table surface 110, thereby facilitating the improvement of the subsequent product processing accuracy.

[0056] In the description provided herein, a number of specific details are set forth. It will be understood, however, that embodiments of the present invention may be practiced without these specific details. Similarly, in order to streamline the present invention and assist in understanding one or more of the various inventive aspects, in the foregoing description of exemplary embodiments of the present invention, the various features of the embodiments of the present invention are sometimes grouped together in a single embodiment, figure, or description thereof. Among them, the claims following the specific implementation are hereby expressly incorporated into the specific implementation, where each claim itself serves as a separate embodiment of the present invention.

[0057] It should be noted that the above embodiments illustrate the present invention rather than limit the present invention, and those skilled in the art can design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in the claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The present invention can be implemented by means of hardware including several different elements and by means of a suitably programmed computer. In a unit claim listing several devices, several of these devices may be embodied by the same item of hardware. The use of the words first, second, and third, etc. does not denote any order. These words may be interpreted as names. The steps in the above embodiments, unless otherwise specified, should not be construed as limiting the order of execution.

Claims

1. A new type of submerged welding machine combined working platform, characterized in that: include: A base, comprising a support table and a work table located above the support table; The regulating device comprises: A fixed cylinder arranged on the side of the support table, having a guide groove opened along its axial direction; a transmission member located in the fixed cylinder; A guide member matched with the transmission member passes through the guide groove and is connected to the work surface; Wherein, under the transmission of the transmission member, the guide member can drive the work surface to move along the axial direction of the transmission member to achieve a relative offset between the work surface and the support surface.

2. The new type of submerged welding machine combined working platform according to claim 1 is characterized in that: The transmission member is a lead screw, and the work surface is provided with a positioning hole; The guide member comprises: An adjusting nut, slidingly engaged with the lead screw; A positioning pin connected to the adjusting nut matches the positioning hole.

3. The new type of submerged welding machine combined working platform according to claim 1 is characterized in that: There are two adjusting devices, and the two adjusting devices are respectively arranged on two opposite sides of the supporting table; or, There are two adjusting devices, and the two adjusting devices are coaxially arranged on one side of the supporting table.

4. The new type of submerged welding machine combined working platform according to claim 1 is characterized in that: The work surface has a plurality of evenly distributed adsorption holes and a plurality of recessed areas formed around the adsorption holes.

5. The new type of combined working platform for buried welding machine according to claim 4 is characterized in that: Driven by the guide member, the plurality of recessed areas can move along the axial direction of the transmission member, so that a plurality of processing areas for carrying workpieces are formed between the plurality of adsorption holes.

6. The new type of combined working platform for buried welding machine according to claim 1 is characterized in that: The adjusting device further comprises a driving member connected to the end of the transmission member.

7. The new type of combined working platform for buried welding machine according to claim 6 is characterized in that: The driving member is one of a handle, a knob, a driving motor, a hydraulic pump or a pneumatic pump.

8. The new type of combined working platform for buried welding machine according to claim 1 is characterized in that: The base also includes a support leg connected to the bottom of the support table.

9. The new type of combined working platform for buried welding machine according to claim 8 is characterized in that: The bottom of the supporting leg is also provided with walking wheels.

10. The new type of combined working platform for buried welding machine according to claim 1 is characterized in that: The edge of the work surface is provided with scale lines.

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