Clamp for steel structure beam machining

Abstract

The utility model relates to the technical field of steel structural beam machining, in particular to a clamp for steel structural beam machining, which comprises a clamping frame, carrier rollers capable of performing feeding motion towards the middle are arranged on two sides of the bottom of the clamping frame, at least two groups of carrier rollers are arranged on the same side, and supporting roller surfaces and limiting ring surfaces are arranged on opposite sides of the carrier rollers on two sides. At least two groups of guide rollers capable of synchronously ascending and descending are arranged at the top of the clamping frame, and friction pressing blocks capable of ascending and descending are arranged among the guide rollers, so that the steel structure beam can be conveniently guided, the displacement stability after the clamping is released is ensured, and meanwhile, the clamping is conveniently and quickly released.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure beam processing technical field, concretely is a kind of clamp for steel structure beam processing. BACKGROUND

[0002] Steel structure is the structure of steel material composition, is one of main building structure types.Steel structure is mainly composed of steel beam, steel column, steel truss and other components made of section steel and steel plate, and adopts rust removal and rust prevention process such as silanization, pure manganese phosphating, washing and drying, galvanizing.Each component or part is usually connected by welding, bolt or rivet, and the steel structure beam needs to be clamped by clamp during processing, by searching, the patent with publication number CN220408511U discloses a kind of steel structure beam processing clamping equipment, it is supported and detachably clamped and fixed steel structure beam that is horizontally arranged and is arranged along left and right directions in left clamp and right clamp, then steel structure beam can be processed, if the part of steel structure beam clamped by left clamp and right clamp is processed, left clamp and right clamp are disassembled, no longer clamp steel structure beam, but still support steel structure beam, then drive bidirectional screw rod to rotate around left and right directions by first driving device, so that left sliding block and right sliding block are mutually close or far away along left and right directions, by front left connecting piece and rear left connecting piece and front right connecting piece and rear right connecting piece, left clamp and right clamp are mutually close or far away along left and right directions, so as to expose steel structure beam clamping part, then steel structure beam is clamped and fixed again by left clamp and right clamp, then exposed steel structure beam clamping part can be processed, therefore, the clamp position is movable, so that steel structure beam clamping part can be exposed, facilitate subsequent processing, but if steel structure beam needs to be moved after releasing clamping, there is friction between its bottom and steel structure beam, so that it is difficult to move, and its contact clamping is more complicated, therefore, design a kind of steel structure beam processing clamp, which can guide steel structure beam conveniently, ensure the stability of displacement after releasing clamping, and facilitate quick release of clamping. UTILITY MODEL CONTENT

[0003] (I) technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of steel structure beam processing clamp, it is convenient to guide steel structure beam, ensure the stability of displacement after releasing clamping, and facilitate quick release of clamping.

[0005] (II) technical scheme

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of clamp for steel structure beam processing, including clamping frame, the bottom of the clamping frame is provided with the supporting roller that can be fed to the middle movement, and at least two groups are provided in the supporting roller of same side, the opposite side of two sides The supporting roller is provided with support roller face and limit ring surface, the top of the clamping frame is provided with at least two groups of guide roller that can be synchronous lifting, and the position between multiple guide rollers is provided with the friction block that can be lifted and moved.

[0007] Preferably, the top of the clamping frame is provided with a lifting frame, the top of the clamping frame is fixedly installed with a limit lifting drive cylinder, the bottom output end of the limit lifting drive cylinder is fixedly connected with the top of the lifting frame through a U-shaped frame, the guide roller is rotatably connected to the bottom of the lifting frame, and the lifting frame is provided on the bottom of the friction block.

[0008] Preferably, the lifting frame is vertically fixedly installed with a positioning lifting drive cylinder, the bottom output end of the positioning lifting drive cylinder is fixedly installed with a vertical rod in sliding cooperation with the lifting frame, and the top of the friction block is fixedly installed at the bottom of the vertical rod.

[0009] Preferably, the bottom of the clamping frame is horizontally fixedly installed with a threaded seat on both sides, the threaded seat is threadedly connected with a screw rod, one side of the screw rod extending into the clamping frame is rotatably connected with a moving frame in sliding cooperation with the bottom of the clamping frame, and the supporting roller on the same side is rotatably connected with the moving frame, and the other side of the screw rod extending out of the clamping frame is fixedly installed with an adjusting knob.

[0010] Preferably, the supporting roller is provided with a through groove matched with the lifting frame.

[0011] Preferably, the top of the lifting frame is fixedly installed with a guide rod in vertical sliding cooperation with the top of the clamping frame.

[0012] Preferably, the limit ring surface is provided with a plurality of universal balls.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the utility model provides a clamp for steel structure beam processing, which has the following advantages

[0015] Beneficial effects:

[0016] This steel structure beam processing fixture uses two side rollers that move simultaneously towards the center to support the bottom of the steel structure beam. A top guide roller, capable of synchronous lifting and lowering, facilitates downward movement and clamping of the steel structure beam from the top. A friction block, also movable relative to the guide roller, further clamps the beam from the top. Simultaneously, friction between the friction block and the top of the steel structure beam clamps it. The clamping can be quickly released by adjusting the height of the friction block. This fixture effectively guides the steel structure beam, ensuring stable displacement after release and facilitating rapid clamping. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a structural schematic diagram of the present invention from other perspectives;

[0019] Figure 3 This is a structural schematic diagram of the present invention from another perspective;

[0020] Figure 4 This is a schematic diagram of the structure of the U-shaped frame, guide roller and friction block of this utility model.

[0021] The following are labels in the attached diagram: 1. Clamp; 2. Idler roller; 3. Support roller surface; 4. Limiting ring surface; 5. Universal ball; 6. Moving frame; 7. Through groove; 8. Threaded seat; 9. Screw; 10. Adjusting knob; 11. Lifting frame; 12. Guide roller; 13. Friction block; 14. Limiting lifting drive cylinder; 15. U-shaped frame; 16. Positioning lifting drive cylinder; 17. Vertical rod; 18. Guide rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example:

[0024] Please see Figures 1-4The utility model provides a kind of clamp for steel structure beam processing, including clamping frame 1, the bottom of clamping frame 1 both sides are provided with the supporting roller 2 that can be fed to middle, and at least be provided with two groups in the supporting roller 2 of same side, the opposite side of two sides supporting roller 2 is provided with support roll surface 3 and limit ring surface 4, the top of clamping frame 1 is provided with at least two groups of guide roller 12 that can be synchronous lifting, and the position between multiple guide roller 12 is provided with the friction block 13 that can be lifted and moved.

[0025] Specifically, the top of clamping frame 1 is provided with lifting frame 11, the top of clamping frame 1 is fixedly installed with limit lifting drive cylinder 14, the bottom output end of limit lifting drive cylinder 14 is fixedly connected with the top of lifting frame 11 through U-shaped frame 15, guide roller 12 is rotatably connected to the bottom of lifting frame 11, lifting frame 11 is provided on the bottom of friction block 13, and limit lifting drive cylinder 14 is convenient to drive friction block 13, guide roller 12 and lifting frame 11 to lift as a whole.

[0026] Specifically, lifting frame 11 is vertically fixedly installed with positioning lifting drive cylinder 16, the bottom output end of positioning lifting drive cylinder 16 is fixedly installed with vertical rod 17 which is guided and slidably connected with lifting frame 11, the top of friction block 13 is fixedly installed on the bottom of vertical rod 17, and positioning lifting drive cylinder 16 is started to conveniently drive vertical rod 17 to lift, and friction block 13 is conveniently lifted with the lifting of vertical rod 17.

[0027] Specifically, the bottom of clamping frame 1 is horizontally fixedly installed with threaded seat 8 on both sides, threaded seat 8 is threadedly connected with screw rod 9, screw rod 9 is rotatably connected with moving frame 6 which is guided and slidably connected with the bottom of clamping frame 1 on the side of screw rod 9 extending into the inside of clamping frame 1, supporting roller 2 on the same side is rotatably connected with moving frame 6, and adjusting knob 10 is fixedly installed on the side of screw rod 9 extending out of clamping frame 1, which can be rotated to conveniently drive screw rod 9 to rotate clockwise or counterclockwise, so that screw rod 9 can be moved inward or outward, thereby moving moving frame 6 and supporting roller 2 on the same side inward or outward.

[0028] Specifically, groove 7 is formed on supporting roller 2, which is matched with lifting frame 11, so that moving frame 6 can be moved closer to the middle to avoid blocking the descent of lifting frame 11, and the limitation of clamping is reduced.

[0029] Specifically, the top of lifting frame 11 is fixedly installed with guide rod 18 which is vertically guided and slidably connected with the top of clamping frame 1, and the stability of lifting frame 11 is improved by the arrangement of guide rod 18.

[0030] Specifically, a plurality of universal balls 5 are arranged on limit ring surface 4, and the smoothness of steel structure beam movement is improved by the arrangement of universal balls 5.

[0031] It should be noted that the use of "a" or "an" or "the" or similar referents in the specification are used inclusively and in the discretion of the author and not by way of limitation, unless otherwise clear by context. It should also be noted that, as used in the specification, "about" or "approximately" means ±10% of the value stated, unless otherwise clear from context.

[0032] It will be readily understood that the terms "on", "above", and "over", in the disclosure, are to be construed in the widest sense and encompass both directly on, above or over, as well as indirectly on, above or over with intervening features or layers therebetween. The terms "above" or "over" are to be construed in the widest sense and encompass both directly above or over, as well as indirectly above or over without intervening features or layers therebetween (i.e., directly on).

[0033] In addition, spatially relative terms, such as "beneath", "below", "lower", "above", "upper" and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0034] It should be noted that, as used in the present disclosure, relational terms such as "first" and "second", and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between or among such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0035] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A fixture for processing steel structure beams, characterized in that: The utility model provides a kind of paper roll feeding device, including clamping frame (1), the bottom of the clamping frame (1) is provided with the carrier roller (2) that can be fed to middle, and the carrier roller (2) on the same side is provided as at least two groups, the opposite side of the carrier roller (2) is provided with support roll surface (3) and limit ring surface (4), the top of the clamping frame (1) is provided with at least two groups of guide roller (12) that can be synchronous lifting, and the position between multiple guide roller (12) is provided with the friction block (13) that can be lifted and moved.

2. The clamp for processing a steel structural beam according to claim 1, characterized in that: The top of the clamping frame (1) is provided with lifting frame (11), the top of the clamping frame (1) is fixedly installed with limit lifting drive cylinder (14), the bottom output end of the limit lifting drive cylinder (14) is fixedly connected with the top of lifting frame (11) by U-shaped frame (15), the guide roller (12) is rotatably connected to the bottom of lifting frame (11), and the lifting frame (11) is provided on the bottom of the friction block (13) and can be lifted.

3. The clamp for processing a steel structural beam according to claim 2, characterized in that: The lifting frame (11) is vertically fixedly installed with positioning lifting drive cylinder (16), the bottom output end of the positioning lifting drive cylinder (16) is fixedly installed with vertical rod (17) that is guided and slidably connected with the lifting frame (11), and the top of the friction block (13) is fixedly installed on the bottom of the vertical rod (17).

4. The clamp for processing a steel structural beam according to claim 3, characterized in that: The bottom of the clamping frame (1) is horizontally fixedly installed with threaded seat (8) on both sides, the threaded seat (8) is threadedly connected with screw rod (9), the screw rod (9) is rotatably connected with moving frame (6) that is guided and slidably connected with the bottom of the clamping frame (1) on the side of the clamping frame (1) into which the screw rod (9) extends, the carrier roller (2) on the same side is rotatably connected with the moving frame (6), and the screw rod (9) is fixedly installed with adjusting knob (10) on the side of the clamping frame (1) outside which the screw rod (9) extends.

5. The clamp for processing a steel structural beam according to claim 4, characterized in that: The carrier roller (2) is provided with through groove (7) matched with lifting frame (11).

6. The clamp for processing a steel structural beam according to claim 5, wherein: The top of the lifting frame (11) is fixedly installed with guide rod (18) that is vertically guided and slidably connected with the top of the clamping frame (1).

7. The clamp for processing a steel structural beam according to claim 6, wherein: The limit ring surface (4) is provided with multiple universal balls (5). The limit ring surface (4) is provided with multiple universal balls (5).

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