Stainless steel pipe cutting and clamping device

Abstract

The utility model belongs to the technical field of stainless steel pipes, and particularly relates to a stainless steel pipe cutting and clamping device which comprises a base and a shell arranged on the base, openings are formed in the two opposite sides of the shell, a plurality of fixing grooves are formed in the lower edges of the openings, anti-skid pads are arranged in the fixing grooves, an abutting assembly is arranged at the top of the shell, and the abutting assembly is connected with the base. A jacking mechanism is arranged at the bottom of the shell; the jacking mechanism comprises a jacking assembly and a driving assembly connected with the jacking assembly, and the driving assembly drives the jacking assembly to move upwards; the jacking assembly comprises two sets of fixing frames and a plurality of sets of first rollers which are located between the two sets of fixing frames and parallel to the surface of the base, and the driving assemblies are located on the sides, away from the first rollers, of the fixing frames correspondingly. The device is simple in structure, capable of fixing a plurality of stainless steel pipes at the same time, convenient for a cutting mechanism to cut a plurality of steel pipes at the same time, small in size and convenient to move.

Description

Technical Field

[0001] The utility model belongs to the technical field of stainless steel pipes, in particular to a stainless steel pipe cutting and clamping device. Background Art

[0002] Stainless steel pipes are widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, and mechanical structural components. They are light in weight and are often used as furniture and kitchen utensils. At the site where the operation is required, the stainless steel pipe needs to be cut according to the actual size of the site. When cutting multiple steel pipes at the same time, the operator needs to grab multiple stainless steel pipes at the same time and then trim the end wall of the stainless steel pipe. However, manual gripping is prone to instability, resulting in uneven and unsightly cutting surfaces or affecting use. A multiple stainless steel pipe cutting device with a publication number of CN219336155U in the prior art can solve the above problem and realize the simultaneous cutting of multiple stainless steel pipes, but its cutting part and clamping part are integrated, and the volume is large, which is not convenient to carry to any processing site at will. Utility Model Content

[0003] In view of the technical problem in the background technology that the equipment for simultaneously cutting multiple stainless steel pipes is inconvenient to move, the utility model provides a stainless steel pipe cutting and clamping device, which has a simple structure, can fix multiple stainless steel pipes at the same time, facilitates the cutting mechanism to cut multiple steel pipes at the same time, is small in size, and is easy to move.

[0004] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0005] A stainless steel pipe cutting and clamping device comprises a base and a shell arranged on the base, the shell is provided with openings on two opposite sides, the lower edge of the opening is provided with a plurality of fixing grooves, the fixing grooves are provided with anti-slip pads, the top of the shell is provided with a supporting assembly, and the bottom of the shell is provided with a lifting mechanism; the lifting mechanism comprises a lifting assembly and a driving assembly connected to the lifting assembly, and the driving assembly drives the lifting assembly to move upward; the lifting assembly comprises two groups of fixing frames and a plurality of groups of first rollers parallel to the surface of the base and located between the two groups of the fixing frames, and the driving assemblies are respectively located on the side of the fixing frame away from the first roller.

[0006] Furthermore, the supporting assembly includes hanging frames fixed to both sides of the top of the outer shell, and a supporting plate is connected between the two groups of hanging frames, and the two ends of the supporting plate are respectively slidably connected to the hanging frames; a plurality of second rollers are provided on the lower side of the supporting plate, and the second rollers are parallel to the first rollers.

[0007] Furthermore, a first slide groove is provided on one side opposite to the two groups of hanging frames, and protrusions are provided at both ends of the supporting plate, and the protrusions are located in the first slide groove.

[0008] Furthermore, a spring is provided at the bottom of the first slide groove, one end of the spring is fixedly connected to the protrusion, and the other end of the spring is fixedly connected to the bottom of the first slide groove.

[0009] Furthermore, the driving assembly includes adapter plates located on both sides of the upper surface of the base, and the axial direction of the first roller is perpendicular to the adapter plate; a second slide groove is provided on the side of the adapter plate close to the fixed frame, and the second slide groove is axially perpendicular to the base, a first slider is provided in the second slide groove, and the first slider is fixedly connected to the middle part of the fixed frame; a third slide groove parallel to the second slide groove is provided on the side of the adapter plate away from the fixed frame, and a second slider is provided in the third slide groove, the first slider is connected to the second slider by a connecting belt, and the second slider is fixedly connected to an L-shaped driving rod, and one end of the driving rod is located outside the base.

[0010] Furthermore, an L-shaped cavity is provided on two opposite sides of the upper surface of the base, one end of the cavity is connected to the interior of the shell and is opposite to the second slider, and the other end passes through the vertical surface of the base and is connected to the outside, and one end of the L-shaped driving rod is located outside the base through the L-shaped cavity.

[0011] Furthermore, a pedal is provided at one end of the driving rod located outside.

[0012] Furthermore, a lifting rod is provided on the top of the shell, and one end of the lifting rod passes through the shell and is fixedly connected to the supporting plate.

[0013] The utility model has the following advantages and beneficial effects:

[0014] Through the lifting mechanism, the fixing groove at the opening and the supporting assembly, multiple stainless steel pipes can be fixed at the same time, which is convenient for cutting multiple stainless steel pipes at the same time, and is more stable than manual hand-held fixation. The device is small in size and is independent of the cutting mechanism, which is convenient for carrying to any place where processing is required and can adapt to a variety of application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A side view of the stainless steel pipe cutting and clamping device provided by the utility model;

[0016] Figure 2 A side sectional view of the stainless steel pipe cutting and clamping device provided by the utility model;

[0017] Figure 3 This is a front view of the stainless steel pipe cutting and clamping device provided by the utility model;

[0018] Figure 4 This is a front cross-sectional view of the stainless steel pipe cutting and clamping device provided by the utility model;

[0019] Icons: 1. Shell; 101. Opening; 102. Anti-slip pad; 2. Base; 201. L-shaped cavity; 3. Stainless steel pipe; 4. Support plate; 5. Pedal; 6. Lifting rod; 701. Holding plate; 702. Lifting frame; 703. Second roller; 801. First roller; 802. Fixed frame; 901. Adapter plate; 902. Second slider; 903. Driving rod. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example

[0023] like Figures 1 to 4 As shown, a stainless steel pipe cutting and clamping device comprises a base 2 and a shell 1 arranged on the base 2, the shell 1 is provided with openings 101 on opposite sides, the stainless steel pipe 3 to be cut passes through the shell 1 from the openings 101, and the openings 101 support the stainless steel pipe 3, and a support plate 4 can be further provided on one side of the opening 101 to play a supporting role during cutting, a plurality of fixing grooves are provided on the lower edge of the opening 101, and anti-skid pads 102 are provided in the fixing grooves for fixing the stainless steel pipe 3, and anti-skid pads 102 are also provided on the support plate 4, and the anti-skid pads 102 can be rubber pads; the fixing grooves in this embodiment are set to six, and six stainless steel pipes 3 can be cut at the same time.

[0024] A supporting component is provided on the top of the shell 1, and the supporting component is used to support the stainless steel pipe 3 in the shell 1 from above, so that it is close to the fixing groove to avoid sliding during the cutting process. A lifting mechanism is provided at the bottom of the shell 1, and the lifting mechanism is used to lift the stainless steel pipe 3 from the shell 1 to reduce the contact between the stainless steel pipe 3 and the rubber pad, so as to facilitate pushing the uncut stainless steel pipe 3 at the rear forward after cutting; the lifting mechanism includes a lifting component and a driving component connected to the lifting component, and the driving component drives the lifting component to move upward, and then the lifting component needs to be reset; the lifting component includes two groups of fixed frames 802 and several groups of first rollers 801 parallel to the surface of the base 2 located between the two groups of fixed frames 802, and the driving components are respectively located on the side of the fixed frame 802 away from the first roller 801.

[0025] The abutting assembly includes a hanging frame 702 fixed to both sides of the top of the housing 1, and a holding plate 701 is connected between the two sets of hanging frames 702, and the two ends of the holding plate 701 are respectively slidably connected to the hanging frames 702; a plurality of second rollers 703 are provided on the lower side of the holding plate 701, and the second rollers 703 are parallel to the first rollers 801. The first slide groove is provided on the opposite side of the two sets of hanging frames 702, and the two ends of the holding plate 701 are provided with protrusions, and the protrusions are located in the first slide groove. The driving force of the supporting component can be the gravity of the supporting plate 701 itself or a spring arranged between the contact surface of the supporting plate 701 and the lifting frame 702. The specific arrangement is that a spring is arranged at the bottom of the first slide groove, one end of the spring is fixedly connected to the protrusion, and the other end is fixedly connected to the bottom of the first slide groove; the stainless steel pipe 3 is lifted up by the jacking component below, so that the stainless steel pipe 3 lifts the supporting plate 701. After the stainless steel pipe 3 is reset, the supporting plate 701 is reset under the action of gravity or the elastic force of the spring to support the stainless steel pipe 3.

[0026] The driving assembly includes an adapter plate 901 located on both sides of the upper surface of the base 2, the axial direction of the first roller 801 is perpendicular to the adapter plate 901; a second slide groove is provided on the side of the adapter plate 901 close to the fixed frame 802, the second slide groove is axially perpendicular to the base 2, a first slider is provided in the second slide groove, and the first slider is fixedly connected to the middle of the fixed frame 802; a third slide groove parallel to the second slide groove is provided on the side of the adapter plate 901 away from the fixed frame 802, a second slider 902 is provided in the third slide groove, the first slider and the second slider 902 are connected by a connecting belt, and the second slider 902 is fixedly connected to an L-shaped driving rod 903, one end of the driving rod 903 is located outside the base 2. Baffles are provided at both ends of the first slide groove and the second slide groove to prevent excessive displacement of the sliders; the first roller 801 is a roller with a certain weight, and the second roller 703 is preferably a roller with light weight and high strength. The connecting belt is a non-elastic pull rope or other iron chain, and a roller should be provided on the top of the adapter plate 901 to avoid friction of the connecting belt.

[0027] An L-shaped cavity 201 is provided on two opposite sides of the upper surface of the base 2, one end of the cavity is connected to the inside of the housing 1 and is opposite to the second slider 902, and the other end passes through the vertical surface of the base 2 and is connected to the outside, and one end of the L-shaped driving rod 903 is located outside the base 2 through the L-shaped cavity 201. A reinforcing triangular plate is provided at the corner of the L-shaped driving rod 903.

[0028] A pedal 5 is provided at one end of the driving rod 903 located outside.

[0029] A lifting rod 6 is provided on the top of the shell 1 , one end of which passes through the shell 1 and is fixedly connected to the supporting plate 701 . The lifting rod 6 is lifted to lift the internal supporting plate 701 , so as to facilitate material loading.

[0030] The working principle is: when loading, lift the lifting rod 6 and fix or keep it still, so as to lift the supporting plate 701 connected to the lifting rod 6, and one end of several stainless steel tubes 3 passes through the outer shell 1 from the side opening 101, and are placed one by one in the fixing groove. The anti-slip pad 102 in the fixing groove plays a certain fixing role on the stainless steel tube 3 to prevent sliding; after all the stainless steel tubes 3 are aligned and placed, release the lifting rod 6, so that the supporting plate 701 falls onto the stainless steel tube 3, which plays a tightening role on the stainless steel tube 3. At this time, multiple stainless steel tubes 3 can be directly cut at the same time by the cutting equipment. If feeding is required after the cutting is completed, the pedal 5 can be stepped on, and the pedal 5 moves downward, driving the entire driving rod 903 to move downward, and the second slider 902 moves downward. The pull rope drives the first slider to move upward, so that the jacking assembly connected to the first slider moves upward, so that the stainless steel pipe 3 is lifted upward, thereby separating from the fixed groove. The jacking assembly contacts the stainless steel pipe 3 through the roller, and after lifting, the stainless steel pipe 3 is pushed to feed forward from the rear. After feeding is completed, the pedal 5 is released, and the stainless steel pipe 3 falls into the fixed groove, and the jacking assembly is reset and no longer in contact with the stainless steel pipe 3.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stainless steel pipe cutting and clamping device, comprising a base (2) and a housing (1) disposed on the base (2), wherein the housing (1) is provided with openings (101) on opposite sides, and the lower edge of the opening (101) is provided with a plurality of fixing grooves, characterized in that : An anti-slip pad (102) is provided in the fixing groove, a supporting assembly is provided on the top of the shell (1), and a lifting mechanism is provided on the bottom of the shell (1); the lifting mechanism comprises a lifting assembly and a driving assembly connected to the lifting assembly, and the driving assembly drives the lifting assembly to move upward; the lifting assembly comprises two groups of fixing frames (802) and a plurality of groups of first rollers (801) parallel to the surface of the base (2) and located between the two groups of fixing frames (802), and the driving assemblies are respectively located on the side of the fixing frames (802) away from the first rollers (801).

2. The stainless steel pipe cutting and clamping device according to claim 1, characterized in that: The abutting assembly comprises hanging frames (702) fixed to both sides of the top of the outer shell (1); a holding plate (701) is connected between two groups of the hanging frames (702); both ends of the holding plate (701) are respectively slidably connected to the hanging frames (702); a plurality of second rollers (703) are provided on the lower side of the holding plate (701); the second rollers (703) are parallel to the first rollers (801).

3. The stainless steel pipe cutting and clamping device according to claim 2, characterized in that: The two sets of hanging frames (702) are each provided with a first slide groove on one opposite side, and the two ends of the supporting plate (701) are provided with a protrusion, and the protrusion is located in the first slide groove.

4. The stainless steel pipe cutting and clamping device according to claim 3, characterized in that: A spring is provided at the bottom of the first slide groove, one end of the spring is fixedly connected to the protrusion, and the other end of the spring is fixedly connected to the bottom of the first slide groove.

5. The stainless steel pipe cutting and clamping device according to claim 1, characterized in that: The driving assembly comprises an adapter plate (901) located on both sides of the upper surface of the base (2), the axial direction of the first roller (801) is perpendicular to the adapter plate (901); a second slide groove is provided on a side of the adapter plate (901) close to the fixed frame (802), the second slide groove is axially perpendicular to the base (2), a first slider is provided in the second slide groove, and the first slider is fixedly connected to the middle part of the fixed frame (802); a third slide groove parallel to the second slide groove is provided on a side of the adapter plate (901) away from the fixed frame (802), a second slider (902) is provided in the third slide groove, the first slider is connected to the second slider (902) by a connecting belt, and the second slider (902) is fixedly connected to an L-shaped driving rod (903), and one end of the L-shaped driving rod (903) is located outside the base (2).

6. The stainless steel pipe cutting and clamping device according to claim 5, characterized in that: L-shaped cavities (201) are provided on opposite sides of the upper surface of the base (2); one end of the cavity is connected to the interior of the housing (1) and is opposite to the second sliding block (902); the other end passes through the vertical surface of the base (2) and is connected to the outside; one end of the L-shaped driving rod (903) is located outside the base (2) through the L-shaped cavity (201).

7. The stainless steel pipe cutting and clamping device according to claim 6, characterized in that: A pedal (5) is provided at one end of the L-shaped driving rod (903) located outside.

8. The stainless steel pipe cutting and clamping device according to claim 2, characterized in that: A lifting rod (6) is provided on the top of the outer shell (1), and one end of the lifting rod (6) passes through the outer shell (1) and is fixedly connected to the supporting plate (701).

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