Cutting device suitable for temporary hanging ring and operation method of cutting device

Abstract

The invention discloses a cutting device suitable for a temporary hanging ring. The cutting device comprises a base support, and the base support is fixedly arranged on the base face of a component needing temporary hanging ring cutting; the cutting support can slide in the length direction of the base support when cutting a temporary hanging ring on a component, and the cutting support is arranged on the base support in a sliding mode; and the cutting mechanism can effectively cut the temporary hanging ring on the component and is arranged on the cutting bracket. By the adoption of the cutting structure, the cutting face can be smoother, the cutting surplus height can be controlled, a subsequent grinding process is not needed, heat influence on base metal is avoided, the labor cost is reduced, the cutting efficiency is improved, meanwhile, smoke dust and noise pollution cannot be brought, and great convenience is brought to cutting work of the temporary hanging ring.

Description

Technical Field

[0001] The invention relates to the technical field of cutting temporary lifting rings, and in particular to a cutting device suitable for temporary lifting rings and an operating method thereof. Background Art

[0002] Temporary lifting rings are load-bearing components installed on equipment for lifting. Temporary lifting rings are important connecting components in equipment lifting and are directly related to the safety of large equipment lifting.

[0003] Some workpieces require a large number of temporary lifting rings, and the position distribution is also diverse. Such temporary lifting rings need to be effectively cut by cutting devices later.

[0004] At present, in order to adapt to the cutting of various positions of the ring, the traditional flame cutting and grinding process is generally used. Although this cutting method has the advantages of flexible and convenient operation, strong adaptability, and low cost, it is a thermal cutting method because the flame cutting relies on the high temperature of the outer flame to melt the root of the temporary ring and then complete the cutting of the temporary ring. Therefore, during the cutting, the high temperature flame will also have a great thermal impact on the parts around the ring, especially on the surface of the workpiece coated with paint, which is not suitable for this cutting method.

[0005] In addition, due to the unstable state of flame cutting, the cutting surface is poorly shaped and requires subsequent grinding. Subsequent grinding not only adds an extra process, but also increases labor costs and reduces cutting efficiency, and also brings smoke and noise pollution, which brings great inconvenience to the cutting of temporary rings. Summary of the invention

[0006] In order to solve the problems existing in the prior art, the purpose of the present invention is to provide a cutting device suitable for temporary lifting rings and an operating method thereof. The cutting device and the operating method thereof have a reasonable overall design, a simple structure, and are easy to operate. The use of such a cutting structure can make the cutting surface smoother, not only can the cutting residual height be controlled, but also no subsequent grinding process is required, there is no thermal effect on the parent material, labor costs are reduced, and cutting efficiency is improved. At the same time, it will not cause smoke and noise pollution, which brings great convenience to the cutting work of temporary lifting rings.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] A cutting device suitable for temporary lifting rings, characterized in that it comprises

[0009] A base bracket, the base bracket is fixedly arranged on the base surface of the component that needs to be temporarily cut;

[0010] A cutting bracket capable of sliding along the length direction of the base bracket when cutting a temporary lifting ring on a component, wherein the cutting bracket is slidably arranged on the base bracket;

[0011] A cutting mechanism capable of effectively cutting a temporary lifting ring on a component is provided on a cutting bracket.

[0012] In a preferred embodiment of the present invention, guide rails for the cutting bracket to slide are symmetrically provided on both sides of the base bracket along its length direction, and the guide rails are arranged on the base bracket and extend along its length direction.

[0013] In a preferred embodiment of the present invention, the base bracket is adsorbed on the base surface of the component through a magnetic mechanism, and the magnetic mechanism includes four magnetic seats, which are respectively arranged at four bottom feet of the base bracket.

[0014] In a preferred embodiment of the present invention, the magnetic base is a height-adjustable magnetic base.

[0015] In a preferred embodiment of the present invention, a base bracket yielding groove is provided in the middle of the cutting bracket for facilitating the base bracket to slide through, and guard plates are symmetrically provided on both sides of the base bracket yielding groove, and a slider capable of sliding along the guide rail of the base bracket is provided on the guard plates.

[0016] In a preferred embodiment of the present invention, the cutting mechanism includes a driving shaft and a driven shaft, and the driving shaft and the driven shaft are arranged on the cutting bracket and symmetrically arranged on both sides of the yield groove of the base bracket. A driving wheel is detachably mounted on the driving shaft, and a driven wheel corresponding to the driving wheel is detachably mounted on the driven shaft. A cutting saw blade capable of cutting temporary hanging rings is mounted between the driving wheel and the driven wheel. One end of the driving shaft is connected to the output shaft of the reducer, and the reducer is arranged on the cutting bracket. A speed regulating motor for driving it to rotate is provided on the reducer, and the rotating shaft of the speed regulating motor is connected to the input shaft of the reducer.

[0017] In a preferred embodiment of the present invention, the cutting mechanism also includes a cutting saw blade tensioning structure capable of effectively adjusting the tensioning force of the cutting saw blade, the cutting saw blade tensioning structure includes an adjustment seat symmetrically arranged on the upper and lower sides of the guard plate and capable of being adjusted up and down along its height direction, and a tensioning wheel in contact with the cutting saw blade is provided on the adjustment seat.

[0018] An operating method for a cutting device suitable for a temporary lifting ring, characterized in that the operating method comprises the following steps:

[0019] Step 1: Put the base bracket into the temporary lifting ring on the component that needs to be cut, and then adjust the four magnetic seats to ensure that the base bracket is clamped and fixed to the plane of the temporary lifting ring;

[0020] Step 2: Turn on the power and start the speed regulating motor;

[0021] The third step: the speed regulating motor drives the cutting saw blade to rotate, and then the cutting bracket is gently pushed manually, and the slider and the guide rail cooperate to make it slide slowly along the length direction of the base bracket;

[0022] Step 4: Cut the temporary ring with the saw blade according to the parameter requirements;

[0023] Step 5: After cutting the temporary ring, turn off the magnetic force of the magnetic base.

[0024] Compared with the prior art, the present invention has a reasonable overall design, simple structure and easy operation. The use of this cutting structure can make the cutting surface smoother. It can not only control the cutting height, but also does not require subsequent grinding process, has no thermal impact on the parent material, reduces labor costs and improves cutting efficiency. At the same time, it will not cause smoke and noise pollution, which brings great convenience to the cutting work of temporary hanging rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the structure of the present invention.

[0027] Figure 2 It is a schematic diagram of the structure of the present invention when adsorbed on the base surface of a component to cut a temporary lifting ring. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific diagrams.

[0029] Reference Figure 1-Figure 2 As shown, a cutting device suitable for temporary lifting rings is shown, including a base support 100, a cutting support 200 and a cutting mechanism 300.

[0030] The base bracket 100 is fixedly set on the base surface of the component where the temporary lifting ring 400 needs to be cut. The cutting bracket 200 is used to slide along the length direction of the base bracket when cutting the temporary lifting ring 400 on the component. The cutting bracket 200 is slidably set on the base bracket 100. The cutting mechanism 200 can effectively cut the temporary lifting ring on the component. The cutting mechanism 300 is set on the cutting bracket 200.

[0031] Guide rails 500 for the cutting bracket to slide are symmetrically arranged on both sides of the base bracket 100 along its length direction. The guide rails 500 are arranged on the base bracket 100 and extend along its length direction.

[0032] The base bracket 100 is adsorbed on the base surface of the component through a magnetic mechanism 600. The magnetic mechanism 600 includes four magnetic seats 610. The four magnetic seats 610 are respectively arranged at the four bottom feet of the base bracket 100. The magnetic seats 610 are height-adjustable magnetic seats. The use of this structure can effectively improve the stability between the base bracket and the base surface of the component.

[0033] A base bracket yielding groove 210 is provided in the middle of the cutting bracket 200 for facilitating the base bracket 100 to slide through, and guard plates 700 are symmetrically provided on both sides of the base bracket yielding groove 210, and a slider 800 is provided on the guard plate 700 that can slide along the guide rail 500 of the base bracket.

[0034] The cutting mechanism 300 includes a driving shaft 310 and a driven shaft 320, which are arranged on the cutting bracket 200 and symmetrically arranged on both sides of the base bracket yielding groove 210. A driving wheel 330 is detachably mounted on the driving shaft 310, and a driven wheel 340 corresponding to the driving wheel 330 is detachably mounted on the driven shaft 320. A cutting saw blade 350 capable of cutting temporary hanging rings is mounted between the driving wheel 330 and the driven wheel 340. One end of the driving shaft 310 is connected to the output shaft of a reducer 360. The reducer 360 is arranged on the cutting bracket 200. A speed regulating motor 370 for driving it to rotate is provided on the reducer 360, and the rotating shaft of the speed regulating motor 370 is connected to the input shaft of the reducer 360.

[0035] The cutting mechanism 300 also includes a cutting saw blade tensioning structure 380 that can effectively adjust the tensioning force of the cutting saw blade. The cutting saw blade tensioning structure 380 includes an adjustment seat 381 that is symmetrically arranged on the upper and lower sides of the guard plate 700 and can be adjusted up and down along its height direction. A tensioning wheel 382 that contacts the cutting saw blade is provided on the adjustment seat 381.

[0036] An operating method for a cutting device suitable for a temporary lifting ring, the operating method comprises the following steps:

[0037] Step 1: Put the base bracket into the temporary lifting ring on the component that needs to be cut, and then adjust the four magnetic seats to ensure that the base bracket is clamped and fixed to the plane of the temporary lifting ring;

[0038] Step 2: Turn on the power and start the speed regulating motor;

[0039] The third step: the speed regulating motor drives the cutting saw blade to rotate, and then the cutting bracket is gently pushed manually, and the slider and the guide rail cooperate to make it slide slowly along the length direction of the base bracket;

[0040] Step 4: Cut the temporary ring with the saw blade according to the parameter requirements;

[0041] Step 5: After cutting the temporary ring, turn off the magnetic force of the magnetic base.

[0042] In summary, the overall design of the present invention is reasonable, the structure is simple, and the operation is convenient. The use of this cutting structure can make the cutting surface smoother. It can not only control the cutting height, but also does not require subsequent grinding process, has no thermal impact on the parent material, reduces labor costs and improves cutting efficiency. At the same time, it will not cause smoke and noise pollution, which brings great convenience to the cutting work of temporary hanging rings.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cutting device suitable for temporary lifting rings, characterized in that: include A base bracket, the base bracket is fixedly arranged on the base surface of the component that needs to be temporarily cut; A cutting bracket capable of sliding along the length direction of the base bracket when cutting a temporary lifting ring on a component, wherein the cutting bracket is slidably arranged on the base bracket; A cutting mechanism capable of effectively cutting a temporary lifting ring on a component is provided on a cutting bracket.

2. A cutting device suitable for temporary lifting rings as claimed in claim 1, characterized in that: Guide rails for the cutting bracket to slide are symmetrically arranged on both sides of the base bracket along the length direction thereof. The guide rails are arranged on the base bracket and extend along the length direction thereof.

3. A cutting device suitable for temporary lifting rings as claimed in claim 1, characterized in that: The base bracket is adsorbed on the base surface of the component through a magnetic mechanism, and the magnetic mechanism includes four magnetic seats, which are respectively arranged at four bottom feet of the base bracket.

4. A cutting device suitable for temporary lifting rings as claimed in claim 3, characterized in that: The magnetic seat is a height-adjustable magnetic seat.

5. A cutting device suitable for temporary lifting rings as claimed in claim 2, characterized in that: A base bracket clearance groove for facilitating the base bracket to slide through is provided in the middle of the cutting bracket, guard plates are symmetrically provided on both sides of the base bracket clearance groove, and sliding blocks that can slide along the guide rail of the base bracket are provided on the guard plates.

6. A cutting device suitable for temporary lifting rings as claimed in claim 5, characterized in that: The cutting mechanism includes a driving shaft and a driven shaft, and the driving shaft and the driven shaft are arranged on the cutting bracket and symmetrically arranged on both sides of the yield groove of the base bracket. A driving wheel is detachably mounted on the driving shaft, and a driven wheel corresponding to the driving wheel is detachably mounted on the driven shaft. A cutting saw blade capable of cutting temporary hanging rings is mounted between the driving wheel and the driven wheel. One end of the driving shaft is connected to the output shaft of the reducer, and the reducer is arranged on the cutting bracket. A speed regulating motor for driving it to rotate is provided on the reducer, and the rotating shaft of the speed regulating motor is connected to the input shaft of the reducer.

7. A cutting device suitable for temporary lifting rings as claimed in claim 6, characterized in that: The cutting mechanism also includes a cutting saw blade tensioning structure that can effectively adjust the tensioning force of the cutting saw blade. The cutting saw blade tensioning structure includes an adjustment seat that is symmetrically arranged on the upper and lower sides of the guard plate and can be adjusted up and down along its height direction. A tensioning wheel that contacts the cutting saw blade is provided on the adjustment seat.

8. A method for operating a cutting device suitable for a temporary lifting ring, characterized in that: The operation method is implemented based on a cutting device suitable for a temporary lifting ring as described in any one of claims 1 to 7, and comprises the following steps: Step 1: Put the base bracket into the temporary lifting ring on the component that needs to be cut, and then adjust the four magnetic seats to ensure that the base bracket is clamped and fixed to the plane of the temporary lifting ring; Step 2: Turn on the power and start the speed regulating motor; The third step: the speed regulating motor drives the cutting saw blade to rotate, and then the cutting bracket is gently pushed manually, and the slider and the guide rail cooperate to make it slide slowly along the length direction of the base bracket; Step 4: Cut the temporary ring with the saw blade according to the parameter requirements; Step 5: After cutting the temporary ring, turn off the magnetic force of the magnetic base.

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