Magnetic suction type pipeline clamping jig

Abstract

The utility model relates to the technical field of pipeline production, in particular to a magnetic suction type pipeline clamping jig. The magnetic suction type pipeline clamping jig comprises a clamp, a supporting frame and a magnetic suction assembly, the clamp can clamp and fix a pipeline, the supporting frame can bear and support the clamp, the magnetic suction assembly comprises a first magnet and a second magnet, and any one of the first magnet and the second magnet is arranged at the end, close to the supporting frame, of the clamp. The first magnet and the second magnet are oppositely arranged, the magnetic poles of the two ends, close to each other, of the first magnet and the second magnet are opposite, and a pipeline clamped and fixed by the clamp can be borne and supported to the preset height. The clamp and the supporting frame are magnetically attracted and fixed together through the magnetic force between the first magnet and the second magnet, stable fixing of the pipeline at the preset height is achieved, the disassembly and assembly efficiency between the clamp and the supporting frame is greatly improved, the work intensity is reduced, and the production efficiency of the pipeline is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline production technical field especially relates to magnetic type pipeline clamping fixture. BACKGROUND

[0002] In the welding production process of the pipeline, the clamp is used to clamp and fix the pipeline, and the clamp is fixed on the support frame through the bolt, so that the pipeline is clamped and fixed at the preset height for welding processing.

[0003] In the actual production process, different specifications and sizes of the pipeline need to be produced according to the drawing requirements. The same clamp is only suitable for the same specification and size of the pipeline. In order to meet the production needs of the pipeline of different specifications and sizes, different specifications of the clamp need to be repeatedly disassembled and assembled on the support frame. Because the clamp and the support frame are fixed together through the bolt, the repeated disassembly and assembly of the clamp and the support frame consume a lot of time, not only greatly reduce the production efficiency of the pipeline, but also have great labor intensity and are easy to fatigue.

[0004] Therefore, it is urgent to invent the magnetic type pipeline clamping fixture to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at the magnetic type pipeline clamping fixture to realize the magnetic attraction fixing of the clamp and the support frame and improve the disassembly and assembly efficiency between the clamp and the support frame.

[0006] In order to achieve this purpose, the utility model adopts the following technical scheme:

[0007] The magnetic type pipeline clamping fixture comprises:

[0008] The clamp can clamp and fix the pipeline;

[0009] The support frame can support the clamp; and

[0010] The magnetic attraction assembly comprises a first magnet and a second magnet, any one of the first magnet and the second magnet is arranged at one end of the clamp close to the support frame, the other one is arranged at one end of the support frame close to the clamp, the first magnet and the second magnet are oppositely arranged, and the magnetic poles of the two ends close to each other of the first magnet and the second magnet are opposite.

[0011] As an optional scheme, the one end of the clamp close to the support frame is provided with a positioning protrusion, the one end of the support frame close to the clamp is provided with a positioning groove, and the positioning protrusion is matched with the positioning groove.

[0012] As an option, the positioning protrusion is provided with a first accommodating groove near the end face of the positioning groove, the positioning groove is provided with a second accommodating groove near the end face of the positioning protrusion, the first accommodating groove and the second accommodating groove are oppositely arranged, and any one of the first magnet and the second magnet is arranged in the first accommodating groove, and the other one is arranged in the second accommodating groove.

[0013] As an option, the protruding height of the positioning protrusion is not greater than 10 mm.

[0014] The recess depth of the positioning groove is not greater than 10 mm.

[0015] As an option, the support frame comprises:

[0016] a column extending in the vertical direction; and

[0017] a support piece fixedly connected with one of the columns at two ends oppositely arranged in the horizontal direction, configured to support the clamp, and provided with the first magnet or the second magnet.

[0018] As an option, the support frame further comprises:

[0019] a fixing pin configured to lock and fix the support piece and the column.

[0020] As an option, the clamp is semicircular, the support piece is bent downward at the center in the arrangement direction of the column and forms a semicircular groove with an opening facing upward, the curved outer wall of the clamp abuts against the curved inner wall of the semicircular groove, and the first magnet and the second magnet are arranged on the curved outer wall and the curved inner wall, respectively.

[0021] As an option, in the state that the clamp is fixed on the support piece, the upper end face of the clamp is flush with the upper end faces of the two ends of the support piece in the arrangement direction of the column.

[0022] As an option, the magnetic assembly comprises a plurality of the first magnets and a plurality of the second magnets, each of the first magnets is correspondingly arranged with one of the second magnets and arranged on the clamp and the support frame, respectively.

[0023] As an option, one end of the clamp away from the support frame is provided with a clamping groove for clamping and fixing the pipeline.

[0024] The utility model discloses the beneficial effect:

[0025] The magnetic type pipeline clamping jig provided by the utility model can support and fix the pipeline clamped by the clamp to a preset height, one of the first magnet and the second magnet in the magnetic assembly is arranged at one end of the clamp close to the support frame, the other one is arranged at one end of the support frame close to the clamp, the first magnet and the second magnet are oppositely arranged, the magnetic poles of the two ends of the first magnet and the second magnet close to each other are opposite, the clamp and the support frame can be fixed together by the magnetic force between the first magnet and the second magnet, the stable fixation of the pipeline at the preset height is realized, the dismounting efficiency between the clamp and the support frame is greatly improved, the working strength is reduced, and the production efficiency of the pipeline is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic view of the magnetic type pipeline clamping jig provided by the utility model embodiment;

[0027] Figure 2 is a first exploded view of the magnetic type pipeline clamping jig provided by the utility model embodiment;

[0028] Figure 3 is a second exploded view of the magnetic type pipeline clamping jig provided by the utility model embodiment;

[0029] Figure 4 is Figure 1 the local enlarged view of A in the figure.

[0030] in the figure:

[0031] 100, clamp; 110, positioning protrusion; 120, clamping groove;

[0032] 200, support frame; 210, supporting piece; 220, stand column; 211, positioning groove. DETAILED DESCRIPTION

[0033] In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects reached more clear, the technical scheme of the utility model will be further explained by specific implementation manners in combination with the drawings.

[0034] In the description of the utility model, unless another explicit provision and limitation, the terms "connection", "connecting", "fixing" should be understood in a broad sense, for example, can be fixed connection, can be detachable connection, or be integrated; can be mechanical connection, can be electrical connection; can be directly connected, can be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0036] In the description of the present application, the terms "up", "down", "left", "right" and the like orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0037] In the welding production process of the pipeline, a clamp is needed to clamp and fix the pipeline, and the clamp is fixed on the support frame through bolts, so that the pipeline clamped and fixed at the preset height is welded. In actual operation, different specifications and sizes of pipelines need to be produced according to the drawing requirements. The same clamp is only suitable for the same specification and size of the pipeline. In order to meet the production needs of pipelines of different specifications and sizes, different specifications of clamps need to be repeatedly disassembled and assembled on the support frame. Since the clamp and the support frame are fixed together through bolts, the repeated disassembly and assembly of the clamp and the support frame consume a lot of time, not only greatly reduces the production efficiency of the pipeline, but also has high labor intensity and is easy to fatigue.

[0038] In order to solve the above problems, as shown in Figures 1 to 3 The magnetic type pipeline clamping jig provided by the present application includes a clamp 100, a support frame 200 and a magnetic attraction assembly (not shown in the figure), wherein the clamp 100 can clamp and fix the pipeline, the support frame 200 can support and support the clamp 100, the magnetic attraction assembly includes a first magnet and a second magnet, any one of the first magnet and the second magnet is arranged at one end of the clamp 100 close to the support frame 200, the other one of the first magnet and the second magnet is arranged at one end of the support frame 200 close to the clamp 100, the first magnet and the second magnet are oppositely arranged, and the magnetic poles of the two ends of the first magnet and the second magnet close to each other are opposite.

[0039] The magnetic pipeline clamping fixture can support and fix the pipeline clamped by the clamp 100 to a preset height by using the support frame 200 to support the clamp 100. By arranging any one of the first magnet and the second magnet in the magnetic assembly at one end of the clamp 100 close to the support frame 200 and arranging the other one at one end of the support frame 200 close to the clamp 100, the first magnet and the second magnet are arranged oppositely, and the magnetic poles of the two ends of the first magnet and the second magnet close to each other are opposite. The first magnet and the second magnet are magnetically attracted and fixed together by the magnetic force between the first magnet and the second magnet, the pipeline is stably fixed at the preset height, the disassembly and assembly efficiency between the clamp 100 and the support frame 200 is greatly improved, the working strength is reduced, and the production efficiency of the pipeline is improved.

[0040] As an optional solution, the support frame 200 includes a column 220 and a support piece 210. The column 220 extends in the vertical direction, and the support piece 210 is fixed to one column 220 at two ends arranged oppositely in the horizontal direction. The support piece 210 is configured to support the clamp 100, and the first magnet or the second magnet is arranged at the support piece 210. By arranging one column 220 extending in the vertical direction at each of the two ends of the support piece 210 arranged oppositely in the horizontal direction, the column 220 can stably support the support piece 210. By arranging the first magnet or the second magnet at the support piece 210 and supporting the clamp 100 by the support piece 210, the clamp 100 is stably supported.

[0041] It should be noted that in the present embodiment, the length direction of the support piece 210 is the left-right direction, and the two columns 220 are arranged at the two ends of the support piece 210 in the left-right direction. The first magnet is arranged at one end of the clamp 100 close to the support piece 210, and the second magnet is arranged at one end of the support piece 210 close to the clamp 100. In other embodiments, the length direction of the support piece 210 can be determined according to actual needs, and the two columns 220 can be arranged at the two ends of the support piece 210 in the length direction. The first magnet can be arranged at one end of the support piece 210 close to the clamp 100, and the second magnet can be arranged at one end of the clamp 100 close to the support piece 210. The present embodiment is not limited in particular.

[0042] In addition, in other embodiments, the support piece 210 and the column 220 can be movably mounted together along the axial direction of the column 220 and locked by a fixing pin. If it is necessary to adjust the support height of the pipeline, the position of the support piece 210 can be adjusted along the axial direction of the column 220 after the fixing pin is loosened, so that the pipeline is located at a specified height, and finally the fixing pin is used to lock the support piece 210 and the column 220 again.

[0043] As Figures 1 to 3As shown, the clamp 100 is semicircular, the supporting member 210 is bent downward along the center of the arrangement direction of the stand 220 and forms a semicircular groove with the opening facing upward, the curved outer wall of the clamp 100 abuts against the curved inner wall of the semicircular groove, the first magnet is arranged on the curved inner wall of the semicircular groove, and the second magnet is arranged on the curved outer wall of the clamp 100. By arranging the clamp 100 to be semicircular, bending the supporting member 210 downward along the center of the arrangement direction of the stand 220 and forming a semicircular groove with the opening facing upward, arranging the first magnet on the curved inner wall of the semicircular groove, and arranging the second magnet on the curved outer wall of the clamp 100, when the clamp 100 and the supporting member 210 are assembled together, the curved outer wall of the clamp 100 abuts against the curved inner wall of the supporting member 210 to enable the first magnet and the second magnet to be attracted to each other and fixed, thereby completing the magnetic fixation of the clamp 100 and the supporting member 210.

[0044] In addition, the clamp 100 is provided with a clamping groove 120 at the end away from the support frame 200, and the clamping groove 120 is used for clamping and fixing the pipeline.

[0045] In the embodiment, in the state that the clamp 100 is fixed on the supporting member 210, the upper end surface of the clamp 100 is flush with the upper end surfaces of the two ends of the supporting member 210 along the arrangement direction of the stand 220, so as to avoid interference between the supporting member 210 and the pipeline clamped and fixed by the clamp 100.

[0046] In order to further improve the docking efficiency between the clamp 100 and the supporting member 210, as shown in Figure 1 , Figure 3 and Figure 4 , the curved outer wall of the clamp 100 is provided with a positioning protrusion 110, the curved inner wall of the supporting member 210 is provided with a positioning groove 211, and the positioning protrusion 110 is matched with the positioning groove 211. By arranging the positioning protrusion 110 on the curved outer wall of the clamp 100 and the positioning groove 211 on the curved inner wall of the supporting member 210 respectively, the quick docking and positioning of the clamp 100 and the supporting member 210 can be realized by the docking and positioning of the positioning protrusion 110 and the positioning groove 211, the first magnet fixed on the clamp 100 and the second magnet fixed on the supporting member 210 are guaranteed to be opposite to each other, and the magnetic fixation effect between the clamp 100 and the supporting member 210 is further guaranteed.

[0047] In an optional solution, the end surface of the positioning protrusion 110 close to the positioning groove 211 is provided with a first accommodating groove, the end surface of the positioning groove 211 close to the positioning protrusion 110 is provided with a second accommodating groove, the first accommodating groove and the second accommodating groove are oppositely arranged, the first magnet is arranged in the first accommodating groove, and the second magnet is arranged in the second accommodating groove.

[0048] It should be noted that in the present embodiment, the first magnet is fixed in the first accommodating groove by adhesive, and the second magnet is fixed in the second accommodating groove by adhesive, so as to ensure the fixing effect of the first magnet on the clamp 100 and the fixing effect of the second magnet on the support 210.

[0049] In order to further improve the magnetic fixing effect of the magnetic assembly on the clamp 100 and the support 210, the magnetic assembly comprises a plurality of first magnets and a plurality of second magnets, each first magnet is correspondingly arranged with a second magnet and is arranged on the clamp 100 and the support 210 respectively. It should be noted that in the present embodiment, the magnetic assembly comprises four first magnets and four second magnets, the four first magnets are arranged on the curved outer wall of the clamp 100 at equal intervals around the circumference of the curved outer wall, each first magnet is correspondingly arranged with a first accommodating groove; the four second magnets are arranged on the curved inner wall of the support 210 at equal intervals around the circumference of the curved inner wall, each second magnet is correspondingly arranged with a second accommodating groove. In other embodiments, the specific number of first magnets and second magnets can also be adjusted according to actual needs, as long as each first magnet is correspondingly arranged with a second magnet and is arranged on the clamp 100 and the support 210 respectively, and each first magnet is correspondingly arranged with a first accommodating groove and each second magnet is correspondingly arranged with a second accommodating groove, the present embodiment is not limited.

[0050] In actual pipeline processing, the force exerted by the pipeline on the clamp 100 also extends in the up-down direction. In the present embodiment, the first magnet and the second magnet together magnetically fix the clamp 100 and the support 210 in the up-down direction. When it is necessary to disassemble the clamp 100 and the support 210 magnetically fixed together, it is only necessary to push the clamp 100 in the horizontal direction, which is simple to operate.

[0051] In order to facilitate the clamp 100 to separate from the support 210 in the horizontal direction, the protrusion height of the positioning protrusion 110 is not greater than 10mm, and the recess depth of the positioning recess 211 is not greater than 10mm. By making the protrusion height of the positioning protrusion 110 not greater than 10mm, and the recess depth of the positioning recess 211 not greater than 10mm, the positioning protrusion 110 on the clamp 100 can be normally removed from the positioning recess 211 when the clamp 100 is pushed in the horizontal direction to separate from the support 210. It should be noted that in the present embodiment, the protrusion height of the positioning protrusion 110 is 8mm, and the recess depth of the positioning recess 211 is 8mm. In other embodiments, the protrusion height of the positioning protrusion 110 and the recess depth of the positioning recess 211 can be adjusted within the range of not greater than 10mm according to actual needs, and the present embodiment is not limited.

[0052] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and also impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.

Claims

1. A magnetic pipe clamping jig, characterized by, The utility model relates to a kind of magnetic clamp, comprising: Clamp (100), the clamp (100) can be clamped fixed pipeline; Support frame (200), the support frame (200) can support the clamp (100); And Magnetic assembly, the first magnet and the second magnet, any one of the first magnet and the second magnet is arranged at the end of the clamp (100) close to the support frame (200), the other of the two is arranged at the end of the support frame (200) close to the clamp (100), the first magnet and the second magnet are oppositely arranged, and the magnetic poles of the two ends of the first magnet and the second magnet close to each other are opposite.

2. The magnetic pipe clamping jig according to claim 1, wherein The end of the clamp (100) close to the support frame (200) is provided with positioning protrusion (110), and the end of the support frame (200) close to the clamp (100) is provided with positioning recess (211), and the positioning protrusion (110) is matched with the positioning recess (211).

3. The magnetic pipe clamping jig according to claim 2, wherein The end face of the positioning protrusion (110) close to the positioning recess (211) is provided with first accommodating groove, and the end face of the positioning recess (211) close to the positioning protrusion (110) is provided with second accommodating groove, the first accommodating groove and the second accommodating groove are oppositely arranged, any one of the first magnet and the second magnet is arranged in the first accommodating groove, and the other of the two is arranged in the second accommodating groove.

4. The magnetic pipe clamping jig according to claim 3, wherein The protruding height of the positioning protrusion (110) is not more than 10mm; The recess depth of the positioning recess (211) is not more than 10mm.

5. The magnetic pipe clamping jig according to any one of claims 1 to 4, characterized by The support frame (200) comprises: Column (220), the column (220) extends along vertical direction;And Support piece (210), the two ends of the support piece (210) are fixed with a column (220) along horizontal direction, and the support piece (210) is configured to support the clamp (100), and the first magnet or the second magnet is arranged at the support piece (210).

6. The magnetic pipe clamping jig according to claim 5, wherein The support frame (200) further comprises: Fixed pin, the support piece (210) and the column (220) are slidably connected along the axial direction of the column (220), and the fixed pin is configured to lock the support piece (210) and the column (220).

7. The magnetic pipe clamping jig of claim 5, wherein, The clamp (100) is semicircular, the support piece (210) is curved downward along the center of the column (220) arrangement direction and forms a semicircular groove with opening upward, the curved outer wall of the clamp (100) abuts with the curved inner wall of semicircular groove, and the first magnet and the second magnet are arranged on the curved outer wall and the curved inner wall respectively.

8. The magnetic pipe clamping jig according to claim 7, wherein In the state that the clamp (100) is fixed on the support piece (210), the upper end surface of the clamp (100) is flush with the upper end surface of the two ends of the support piece (210) along the column (220) arrangement direction.

9. The magnetic pipe clamping jig according to any one of claims 1 to 4, characterized by The magnetic attraction assembly comprises a plurality of the first magnets and a plurality of the second magnets, each of the first magnets is arranged correspondingly with one of the second magnets and is arranged on the clamp (100) and the support frame (200) respectively.

10. The magnetic pipe clamping jig according to any one of claims 1 to 4, characterized by An end of the clamp (100) away from the support frame (200) is provided with a clamping groove (120), and the clamping groove (120) is used for clamping and fixing the pipeline.

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