Auxiliary support for profile steel welding

Abstract

The utility model relates to the field of steel welding auxiliary equipment, and discloses a section steel welding auxiliary support which comprises a base and two supporting frames, the two supporting frames are connected to the base and located at the positions close to the two ends of the base respectively, and each supporting frame is provided with a clamping piece and a rotating mechanism; the clamping piece is used for clamping profile steel, and the rotating mechanism is used for driving the clamping piece to rotate. The profile steel overturning device has the effects that automatic overturning of profile steel is achieved, and the overturning convenience of the profile steel during welding is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of steel welding auxiliary equipment, in particular to a type steel welding auxiliary support. BACKGROUND

[0002] Type steel is widely used in industrial production, especially in the fields of construction, bridge and steel structure manufacturing. With the development of modern manufacturing industry, the automation and intelligent level is continuously improved, and the welding process is gradually developing towards high efficiency and precision. In practical application, the welding of type steel still faces many challenges, in order to weld different positions of type steel, the type steel needs to be turned over.

[0003] In the existing technology, in order to solve the problem of frequent turning and position adjustment in the process of type steel welding, the common methods include using gantry, crane, manual turning table and other tools. Although these tools can meet the welding demand to a certain extent, they also have their own limitations. For example, gantry and crane are mainly used for the handling and turning of large workpieces, which are suitable for outdoor operation, but are not convenient to use in indoor space limited environment; manual turning table needs manual operation, which is labor intensive, and there is a problem that type steel is difficult to turn over during welding. CONTENT OF THE INVENTION

[0004] In order to alleviate the problem that type steel is difficult to turn over during welding, the present application provides a type steel welding auxiliary support.

[0005] The type steel welding auxiliary support provided by the present application adopts the following technical scheme:

[0006] A type steel welding auxiliary support, comprising a base and two support frames, both of which are connected to the base, and both of which are located near the two ends of the base, each of which is provided with a clamping piece and a rotating mechanism, the clamping piece is used for clamping the type steel, and the rotating mechanism is used for driving the clamping piece to rotate.

[0007] By adopting the above technical scheme, when the type steel needs to be welded, the type steel is lifted between the two support frames, and then the clamping piece is used to clamp and fix the type steel, so that the type steel can be welded. When the type steel needs to be turned over during welding, the rotating mechanism is started to drive the type steel to turn over, realizing the automatic turning of the type steel and improving the convenience of turning the type steel during welding.

[0008] Preferably, the rotating mechanism comprises a turning gear and a power assembly, the turning gear is rotatably connected to the support frame, the clamping piece is connected to the turning gear, and the power assembly is connected to the support frame, the power assembly is connected with the turning gear to drive the turning gear to rotate.

[0009] By adopting the technical scheme, when the profile steel needs to be turned over, the power assembly is used to drive the turning gear ring to rotate to drive the clamping piece to rotate, so that the profile steel is turned over.

[0010] Preferably, the turning gear ring is provided in an open manner.

[0011] By adopting the technical scheme, the profile steel can be placed into the turning gear ring and then placed on the clamping piece, so that the profile steel is hoisted conveniently.

[0012] Preferably, the clamping piece comprises a clamping seat, a driving assembly and two clamping jaws, the clamping seat is connected to the turning gear ring, the two clamping jaws are both slidingly connected to the clamping seat, the two clamping jaws are used to clamp the profile steel, the driving assembly is connected to the clamping seat, the two clamping jaws are both connected to the driving assembly, and the driving assembly is used to drive the two clamping jaws to move in the direction of approaching or moving away from each other.

[0013] By adopting the technical scheme, after the profile steel is hoisted to the two clamping seats, the driving assembly is started, the driving assembly is used to drive the two clamping jaws to move in the direction of approaching each other, so that the profile steel is clamped and fixed, thereby ensuring the stability of the profile steel during welding and turning over.

[0014] Preferably, the driving assembly comprises a driving motor and a lead screw, the driving motor is fixedly connected to the clamping seat, the lead screw is rotationally connected to the clamping seat, the driving motor is in transmission connection with the lead screw, two sliding blocks are threadedly connected to the lead screw, the two sliding blocks are provided in one-to-one correspondence with the two clamping jaws, and the clamping jaw is fixedly connected to the corresponding sliding block.

[0015] By adopting the technical scheme, the driving motor is started, the driving motor drives the lead screw to rotate, the lead screw drives the two sliding blocks to move, so that the two clamping jaws clamp and fix the profile steel.

[0016] Preferably, the clamping seat is detachably connected to the turning gear ring.

[0017] By adopting the technical scheme, when different profile steels are welded, the clamping piece can be detached and replaced with a clamping piece having other clamping jaws, so that stable clamping force can be applied to profile steels of different models.

[0018] Preferably, one of the support frames is fixedly connected to the base, and the other support frame is slidingly connected to the base, a pushing assembly is arranged on the base, and the pushing assembly drives the support frame slidingly connected to the base to move.

[0019] By adopting the technical scheme, one of the support frames is slidingly connected to the base, the spacing between the two support frames can be adjusted, different length of the section steel can be clamped and fixed, and the applicability of the auxiliary support is improved.

[0020] Preferably, the end of the base is provided with a limiting mechanism, the limiting mechanism comprises a bottom rod and a limiting rod, the bottom rod is connected to the base, the bottom rod extends out of the base, and the limiting rod is fixedly connected to the bottom rod and used for abutting and limiting the section steel.

[0021] By adopting the technical scheme, the limiting rod is arranged, the clamping position of each section steel can be ensured to be the same during welding of the section steel, and the clamping jaw is prevented from hindering the welding position.

[0022] Preferably, the bottom rod is slidingly connected to the base, the sliding direction of the bottom rod is parallel to the sliding direction of the support frame, a locking piece is arranged on the bottom rod and used for locking the bottom rod, and a scale line is arranged on the bottom rod.

[0023] By adopting the technical scheme, the bottom rod is slidingly connected to the base, the limiting rod is moved by sliding the bottom rod, the position of the limiting rod is adjusted, the extension length of the section steel is limited, and the applicability of the auxiliary support is further improved.

[0024] In summary, the present application at least has the following beneficial technical effects:

[0025] 1. By rotating the clamping piece on the support frame, the section steel is hoisted between the two support frames, the section steel is clamped and fixed by the clamping piece, the section steel is welded, the rotating mechanism is started when the section steel needs to be turned over during the welding process, the section steel is turned over, the automatic turning over of the section steel is realized, and the convenience of turning over of the section steel during welding is improved.

[0026] 2. By slidingly connecting one of the support frames to the base, the spacing between the two support frames can be adjusted, different length of the section steel can be clamped and fixed, and the applicability of the auxiliary support is improved.

[0027] 3. By connecting the limiting rod to one end of the base, the clamping position of each section steel can be ensured to be the same during welding of the section steel, and the clamping jaw is prevented from hindering the welding position. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a whole structure schematic diagram of the embodiment of the present application;

[0029] Figure 2is a structural schematic view of a limiting mechanism in the embodiment of the present application;

[0030] Figure 3 is a structural schematic view of a rotating mechanism in the embodiment of the present application;

[0031] Figure 4 is a structural schematic view of a clamping piece in the embodiment of the present application.

[0032] The reference signs: 100, base; 200, support frame; 210, pushing assembly; 211, rack slide rail; 212, gear slide block; 300, clamping piece; 310, clamping seat; 320, driving assembly; 321, driving motor; 322, lead screw; 330, clamping jaw; 400, rotating mechanism; 410, turnover gear ring; 411, jig; 412, fixing bolt; 420, power assembly; 421, power motor; 422, power gear; 500, limiting mechanism; 510, bottom rod; 520, limiting rod; 530, locking piece; 531, screw rod. DETAILED DESCRIPTION

[0033] The following will be described in detail in combination with the accompanying Figures 1-4 The present application is further described in detail.

[0034] The embodiment of the present application discloses an auxiliary support for profile steel welding.

[0035] Referring to Figure 1 and Figure 2 An auxiliary support for profile steel welding comprises a base 100, two support frames 200 are installed on the base 100, the two support frames 200 are respectively located at positions close to both ends of the length direction of the base 100, a clamping piece 300 and a rotating mechanism 400 are arranged on each support frame 200, the clamping piece 300 is used for clamping the profile steel, and the rotating mechanism 400 is used for driving the clamping piece 300 to rotate to drive the profile steel to rotate.

[0036] Referring to Figure 2 and Figure 3 The rotating mechanism 400 comprises a turnover gear ring 410 and a power assembly 420, the turnover gear ring 410 is rotationally connected to the support frame 200, the rotation axis of the turnover gear ring 410 is parallel to the length direction of the base 100, and the turnover gear ring 410 is in an open structure, so that the profile steel is at the axis position of the turnover gear ring 410 when the profile steel is clamped.

[0037] The power assembly 420 comprises a power motor 421, the power motor 421 is fixedly connected to the support frame 200, a power gear 422 is coaxially fixedly connected to the main shaft of the power motor 421, the power gear 422 is rotationally connected to the support frame 200, and the power gear 422 is in meshing connection with the turnover gear ring 410.

[0038] Referring toFigure 3 And Figure 4 The tool 411 is fixedly connected to the gear ring 410, and is used to mount the clamping piece 300. The clamping piece 300 comprises a clamping seat 310, which is detachably connected to the tool 411 through a fixing bolt 412. The clamping seat 310 can be inserted into the tool 411 and then locked through the fixing bolt 412. The clamping seat 310 is provided with a driving assembly 320 and two clamping jaws 330. The two clamping jaws 330 are slidably connected to the clamping seat 310 and are oppositely arranged. The two clamping jaws 330 move along the direction of approaching or moving away from each other.

[0039] The driving assembly 320 comprises a driving motor 321, which is fixedly connected to the clamping seat 310. The main shaft of the driving motor 321 is coaxially fixedly connected to a lead screw 322, which rotates in the clamping seat 310. The lead screw 322 is provided with two sliding blocks in a threaded manner. The two clamping jaws 330 are correspondingly arranged with the two sliding blocks. The clamping jaw 330 is fixedly connected to the corresponding sliding block.

[0040] Before welding the profile steel, the profile steel is hoisted between the two support frames 200. Then the driving motor 321 is started to drive the two groups of clamping jaws 330 to move, so that the two groups of clamping jaws 330 clamp the profile steel. Then the profile steel can be welded. After welding one side of the profile steel, the power motor 421 is started to drive the gear ring 410 to rotate, which drives the profile steel to rotate, so that the profile steel is turned over. Then the profile steel can be continuously welded, realizing the automatic turning over of the profile steel and improving the convenience of turning over the profile steel during welding.

[0041] Referring to Figure 1 In order to enable the auxiliary support to clamp profile steels of different lengths and improve the applicability of the auxiliary support, one of the two support frames 200 is fixedly connected to the base 100, and the other support frame 200 is slidably connected to the base 100. The base 100 is provided with a pushing assembly 210, which is used to drive the support frame 200 slidably connected to the base 100 to slide.

[0042] The pushing assembly 210 in this embodiment is two rack rails 211, both of which are fixedly connected to the base 100 and located near the two sides of the base 100. The support frame 200 slidingly connected to the base 100 is fixedly connected to the gear block 212 of the two rack rails 211. The base 100 is provided with a controller, both gear blocks 212 are electrically connected to the controller, and the two gear blocks 212 drive the support frame 200 fixedly connected thereto to move. When different lengths of steel profiles need to be welded, the controller is used to control the movement of the two gear blocks 212, that is, the two gear blocks 212 drive the support frame 200 connected thereto to move, so that the distance between the two support frames 200 can be adjusted, and different lengths of steel profiles can be clamped, improving the applicability of the auxiliary support and avoiding the situation that the steel profile cannot be clamped and fixed due to its short length.

[0043] With reference to Figure 1 and Figure 2 , the end of the base 100 is provided with a limiting mechanism 500 located at one end of the base 100 near the fixedly connected support frame 200. The limiting mechanism 500 includes a bottom rod 510 which is slidingly connected to the base 100 and parallel to the length direction of the base 100. The bottom rod 510 is provided with a scale line to display the extension length of the bottom rod 510.

[0044] The end of the bottom rod 510 away from the base 100 is fixedly connected with a limiting rod 520 which is vertically arranged and extends upward to a height higher than that of the steel profile. The limiting rod 520 is used to limit the extension length of the steel profile from the base 100.

[0045] The base 100 is provided with a locking member 530, which in this embodiment is a screw rod 531 threadedly connected to the base 100 and used to abut the bottom rod 510.

[0046] After the steel profile is welded and hoisted onto the two support frames 200, the steel profile is pushed to abut against the limiting rod 520, and then clamped, so that each steel profile can be clamped and fixed at the preset clamping point, so that the welding position can quickly avoid the clamping jaw 330 and avoid the blocking of the clamping jaw 330 to the welding of the steel profile. At the same time, the adjustable setting of the bottom rod 510 can adjust the limiting length of the steel profile, further improving the applicability of the auxiliary support.

[0047] The implementation principle of the auxiliary support for the profile steel welding provided in the embodiments of the present application is as follows: two support frames 200 are arranged on the base 100, the profile steel is clamped and fixedly connected between the two support frames 200 when the profile steel is welded, the accuracy of the clamping position of the profile steel is ensured by the limiting of the limiting rods 520, and then the profile steel is welded. In the welding process, the power motor 421 is started, the power motor 421 drives the rotation of the overturning gear ring 410, and the profile steel is driven to rotate, so that the overall welding of the profile steel is realized.

[0048] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. An auxiliary support for section steel welding, characterized by: The invention comprises a base (100) and two support frames (200), wherein the two support frames (200) are connected to the base (100), and the two support frames (200) are respectively located near two ends of the base (100), and each support frame (200) is provided with a clamping member (300) and a rotating mechanism (400), wherein the clamping member (300) is used to clamp the steel section, and the rotating mechanism (400) is used to drive the clamping member (300) to rotate.

2. The auxiliary support for section steel welding according to claim 1, characterized in that: The rotating mechanism (400) comprises a flip gear ring (410) and a power assembly (420), wherein the flip gear ring (410) is rotatably connected to the support frame (200), the clamping member (300) is connected to the flip gear ring (410), and the power assembly (420) is connected to the support frame (200), and the power assembly (420) is connected to the flip gear ring (410) to drive the flip gear ring (410) to rotate.

3. The auxiliary support for section steel welding according to claim 2, characterized in that: The flip gear ring (410) is arranged in an open position.

4. The auxiliary support for section steel welding according to claim 2, characterized in that: The clamping member (300) includes a clamping seat (310), a driving assembly (320) and two clamping jaws (330), wherein the clamping seat (310) is connected to the flip gear ring (410), and the two clamping jaws (330) are both slidably connected to the clamping seat (310), and the two clamping jaws (330) are used to clamp the steel section, and the driving assembly (320) is connected to the clamping seat (310), and the two clamping jaws (330) are both connected to the driving assembly (320), and the driving assembly (320) is used to drive the two clamping jaws (330) to move in a direction of approaching or moving away from each other.

5. The auxiliary support for section steel welding according to claim 4, characterized in that: The driving assembly (320) includes a driving motor (321) and a lead screw (322), wherein the driving motor (321) is fixedly connected to the clamping seat (310), and the lead screw (322) is rotatably connected to the clamping seat (310). The driving motor (321) is transmission-connected to the lead screw (322), and two sliders are threadedly connected to the lead screw (322). The two sliders are arranged in a one-to-one correspondence with the two clamping jaws (330), and the clamping jaws (330) are fixedly connected to the sliders corresponding to them.

6. The auxiliary support for section steel welding according to claim 4, characterized in that: The clamping seat (310) is detachably connected to the flip gear ring (410).

7. The auxiliary support for section steel welding according to claim 1, characterized in that: One of the support frames (200) is fixedly connected to the base (100), and the other support frame (200) is slidably connected to the base (100). A pushing component (210) is provided on the base (100), and the pushing component (210) drives the support frame (200) slidably connected to the base (100) to move.

8. The auxiliary support for section steel welding according to claim 7, characterized in that: A limiting mechanism (500) is provided at the end of the base (100), the limiting mechanism (500) comprising a bottom rod (510) and a limiting rod (520), the bottom rod (510) being connected to the base (100), the bottom rod (510) extending out of the base (100), the limiting rod (520) being fixedly connected to the bottom rod (510), and the limiting rod (520) being used for abutting and limiting the section steel.

9. The auxiliary support for section steel welding according to claim 8, characterized in that: The bottom rod (510) is slidably connected to the base (100), the sliding direction of the bottom rod (510) is parallel to the sliding direction of the support frame (200), a locking member (530) is provided on the bottom rod (510), and the locking member (530) is used to lock the bottom rod (510), and a scale line is provided on the bottom rod (510).

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