Stainless steel pressure-resistant metal hose machining equipment

Abstract

The utility model belongs to the field of metal hose machining, and discloses stainless steel pressure-resistant metal hose machining equipment which mainly comprises a supporting frame, a positioning box arranged on the lower portion of the supporting frame and a clamping assembly arranged at one end of the positioning box, and the clamping assembly comprises a fixing assembly and a positioning assembly. The cutting precision of the metal hose and the stability performance of the cutter can be effectively improved, the hose can be accurately and stably cut, the cutting error of the hose is reduced, the hose with the needed length is accurately cut, meanwhile, damage to a cutting opening in the cutting process is avoided, and the integrity of the cutting opening of the hose is kept. The metal hose cutting device is suitable for machining of metal hoses and used for accurate cutting of the metal hoses.

Description

Technical Field

[0001] The utility model belongs to the field of metal hose processing and relates to processing equipment, in particular to stainless steel pressure-resistant metal hose processing equipment. Background Art

[0002] Metal hose processing equipment is a general term for a series of mechanical equipment required for the production of metal hoses. Commonly used metal hose processing equipment includes steel strip forming equipment, circumferential welding equipment, and cutting equipment. These equipment play a vital role in the production of metal hoses. They work together to ensure the quality and production efficiency of metal hoses.

[0003] The cutting machine is composed of a cutting device and a tube bundle device. The cutter disc of the cutting machine cuts the metal hose in the tube bundle after rotating. However, the traditional tube bundle device is a tubular sleeve with a cutting groove at the position of the cutter disc. The cutter disc is inserted into the cutting groove to perform cutting. In order to facilitate the insertion of the metal hose, the inner diameter of the sleeve is larger than the outer diameter of the metal hose. However, when the rotating cutter disc touches the metal hose, the size difference between the metal hose and the sleeve will cause strong shaking when the cutter disc touches it, resulting in uneven surface cuts, which in turn causes problems that affect later use.

[0004] The patent document with publication number CN219425797U in the prior art provides a cutting machine for metal hose processing; the fixed plate of the device drives the cutter disc close to the cutting groove by sliding on the slide rod after the moving cylinder works, and the fixed plate will squeeze the U-shaped frame through the spring rod after moving, so that the extension rod drives the pressure plate to insert into the interior of the sleeve, and then the metal hose can be firmly limited inside the sleeve by squeezing, and the elasticity of the spring rod will not affect the movement of the cutter disc, and the cutter disc is driven by the work of the motor to be inserted into the cutting groove after rotation to cut the limited metal hose. The operation is simple and convenient, and can achieve the effect of automatic limiting the metal hose, avoiding the problem of uneven cutting surface when there is no limit.

[0005] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0006] Although the above device has many beneficial effects, the following problems still exist: when cutting, although the device presses and positions the end of the metal hose, it cannot accurately position the cutting length of the hose. At the same time, when the cutter disc contacts the hose, the hose will shake violently, which will reduce the cutting effect. The hose will also be squeezed due to the unidirectional propulsion of the prop, causing the incision to deform. Obviously, when positioning the hose, the staff needs to stretch it on both sides of the hose, and the moving motor and cutter disc will undoubtedly increase the safety hazard. Utility Model Content

[0007] In order to solve the above-mentioned deficiencies in the prior art, the utility model aims to provide a stainless steel pressure-resistant metal hose processing equipment to achieve the purpose of accurately and stably cutting the hose, reducing the error of hose cutting, accurately cutting the hose of the required length, and at the same time, avoiding damage to the cut edge during the cutting process and keeping the cut edge of the hose intact.

[0008] In order to achieve the above purpose, the technical solutions adopted by the present utility model are as follows:

[0009] A stainless steel pressure-resistant monitoring hose processing equipment comprises a support frame, a positioning box arranged at the lower part of the support frame, and a clamping assembly arranged at one end of the positioning box, wherein the clamping assembly comprises a fixing assembly; the fixing assembly is arranged on the outside of one end of the positioning box, the fixing assembly comprises a support column whose bottom end is fixed to the outside of the upper part of one end of the positioning box, a fixing ring tube is vertically fixed to the top of the support column, at least three groups of tightening assemblies are provided along the circumference of the fixing ring tube, the tightening assembly comprises a spiral fastener, and the spiral fastener is provided with an arc-shaped gasket at one end of the fixing ring tube; a protective tube is further provided at the rear of the fixing ring tube, one end of the protective tube is connected to the fixing ring tube, and the other end is connected to the positioning box; the fixing assembly also comprises a positioning assembly arranged inside the fixing ring tube, the positioning assembly comprises a positioning shuttle and a support rod fixedly provided at the tail of the positioning shuttle;

[0010] The support frame includes a first support side and a second support side, the first support side has a built-in cavity and is connected to the positioning box; the tops of the first support side and the second support side are connected by a connecting pipe, and the connecting pipe is connected to the built-in cavity of the first support side; a slide groove is provided on the outside of the connecting pipe; a cutting assembly is movably sleeved on the outside of the connecting pipe, and the cutting assembly includes a sliding box, an impact pump arranged in the sliding box, and a cutting knife group arranged at the power output end of the impact pump; a sliding rod is fixedly provided in the sliding box, the sliding rod passes through the slide groove, and one end of the sliding rod is fixed to the top of the inner side of the sliding box, and a slider is fixedly provided on the end of the sliding rod away from the top of the sliding box and placed on the inner side of the connecting pipe;

[0011] The fixing assembly also includes a connecting chain fixedly arranged at the end of the support rod away from the positioning shuttle, and the end of the connecting chain away from the support rod is fixedly connected to the cutting assembly through a protective tube, a positioning box, a first support edge and a connecting tube that are interconnected.

[0012] As a limitation of the present invention, a first steering gear is provided below the communication port between the positioning box and the protective tube. The first steering gear is sleeved on a rotating shaft passing through one side of the positioning box. A turning handle is provided at the end of the rotating shaft outside the positioning box.

[0013] As another limitation of the present invention, a scale plate is provided on the outer side of the positioning box between the first supporting edge and the second supporting edge, and a positioning opening is provided under the scale plate.

[0014] As a further limitation of the present invention, a fixed rod is provided on the upper part of the side of the positioning box away from the scale plate, and a movable sleeve is provided on the fixed rod; a fixed rod is also provided on the lower side of the opening communicating with the first support edge in the positioning box, and a movable sleeve is provided on the fixed rod.

[0015] As a further limitation of the present invention, a fixing rod is provided at the communication port between the positioning box and the first supporting edge and at the communication point between the first supporting edge and the connecting pipe, and a fourth steering gear is provided on the fixing rod.

[0016] As a further limitation of the present invention, a first partition and a second partition are further provided in the positioning box. The first partition is provided in front of the second steering gear along the length direction of the positioning box; the second partition is provided behind the third steering gear along the length direction of the positioning box.

[0017] As a further limitation of the present invention, the first partition and the second partition divide the interior of the positioning box into three parts: upper, middle and lower parts.

[0018] As a further limitation of the present invention, the connecting chain starts from the end of the connecting rod away from the positioning shuttle, and successively passes through the first steering gear, the third steering gear, the second steering gear and the two fourth steering gears, and is finally fixedly connected to the slider arranged inside the sliding box.

[0019] As the third limitation of the present invention, the part of the connecting chain between the second steering gear and the third steering gear is a positioning chain link, and a positioning rod is fixedly provided on the side of the positioning chain link close to the second steering gear and facing the scale plate. The positioning rod passes through the positioning opening, and a pointer is provided on the upper side of the end of the positioning rod that is away from the positioning chain link and passes through the positioning opening, and the pointer points to the scale on the scale plate.

[0020] As another limitation of the present invention, a cutting groove is provided in the middle of the positioning shuttle along its circumference.

[0021] Due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0022] (1) The utility model relates to a stainless steel pressure-resistant metal hose processing device, which can fix the end of the metal hose by means of a spiral fastener and an arc-shaped gasket in a fixing assembly, thereby preventing the metal hose from shaking or shifting during the cutting process.

[0023] (2) The utility model relates to a stainless steel pressure-resistant metal hose processing device, which can accurately measure the cut length of the hose and precisely measure the length of the cut hose through the matching combination of a positioning component and a positioning box.

[0024] (3) The utility model relates to a stainless steel pressure-resistant metal hose processing device. By arranging a cutting groove in the middle of a positioning shuttle, the resistance of the tool when cutting the hose can be reduced. It can also prevent the tool from sliding sideways due to the surface of the positioning shuttle during the cutting process, causing the incision to be distorted. At the same time, it can also reduce the wear of the positioning shuttle and extend its service life.

[0025] To sum up, the utility model relates to a stainless steel pressure-resistant metal hose processing equipment, which can effectively improve the cutting accuracy and tool stability of the metal hose, realize accurate and stable cutting of the hose, reduce the error of hose cutting, accurately cut the hose of the required length, and at the same time, avoid damage to the cutting edge during the cutting process and maintain the integrity of the hose cutting edge.

[0026] The utility model is suitable for processing metal hoses and is used for accurately cutting the metal hoses. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0028] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0029] Figure 2 This is an axial cross-sectional view of an embodiment of the present utility model;

[0030] Figure 3 This is a schematic structural diagram of the clamping assembly according to an embodiment of the present utility model;

[0031] Figure 4 for Figure 1 Enlarged view of part A in the middle;

[0032] Figure 5 for Figure 2 Enlarged view of part B in the middle.

[0033] In the figure: 1. support frame; 2. connecting pipe; 3. sliding box; 4. positioning box; 5. fourth steering gear; 6. connecting chain; 7. first supporting edge; 8. third steering gear; 9. first partition; 10. second partition; 11. second supporting edge; 12. second steering gear; 13. screw fastener; 14. arc-shaped gasket; 15. positioning shuttle; 16. support rod; 17. positioning chain link; 18. turning handle; 19. rotating shaft; 20. first steering gear; 21. supporting column; 22. driven support rod; 23. vertical blade; 24. side ring blade; 25. power support rod; 26. fixing rod; 27. positioning rod; 28. pointer; 29. ​​protective tube; 30. fixing ring tube. DETAILED DESCRIPTION

[0034] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and understand the present invention and are not intended to limit the present invention.

[0035] Embodiment A stainless steel pressure-resistant metal hose processing equipment

[0036] like Figures 1 to 5As shown, this embodiment relates to a stainless steel pressure-resistant metal hose processing equipment, including a support frame 1, a positioning box 4 arranged at the lower part of the support frame 1, and a clamping assembly arranged at one end of the positioning box 4, wherein the clamping assembly includes a fixing assembly; the fixing assembly is arranged on the outside of one end of the positioning box 4, the fixing assembly includes a support column 21 with a bottom end fixed to the outside of the upper part of one end of the positioning box 4, a fixing ring tube 30 is vertically fixed to the top of the support column 21, and at least three groups of tightening assemblies are provided along the circumference of the fixing ring tube 30, the tightening assembly includes a spiral fastener 13, and the spiral fastener 13 is provided with an arc-shaped gasket 14 at one end of the fixing ring tube 30; a protective tube 29 is further provided at the rear of the fixing ring tube 30, one end of the protective tube 29 is connected to the fixing ring tube 30, and the other end is connected to the positioning box 4; the fixing assembly also includes a positioning assembly arranged inside the fixing ring tube 30, the positioning assembly includes a positioning shuttle 15 with a cutting groove opened in the middle along its circumference and a support rod 16 fixedly provided at the tail 15 of the positioning shuttle;

[0037] The support frame 1 includes a first supporting edge 7 and a second supporting edge 11. The first supporting edge 7 has a built-in cavity and is connected to the positioning box 4. The tops of the first supporting edge 7 and the second supporting edge 11 are connected by a connecting pipe 2, and the connecting pipe 2 is connected to the built-in cavity of the first supporting edge 7. A slide groove is provided on the outside of the connecting pipe 2. A cutting assembly is movably sleeved on the outside of the connecting pipe 2, and the cutting assembly includes a sliding box 3, an impact pump arranged in the sliding box 3, and a cutting knife group arranged at the power output end of the impact pump. A sliding rod is fixedly provided in the sliding box, the sliding rod passes through the slide groove, and one end of the sliding rod is fixed to At the top of the inner side of the sliding box, a slider is fixedly provided at one end of the sliding rod away from the top of the sliding box and placed on the inner side of the connecting tube; the cutting knife group includes a tool box, the top of the tool box is elastically connected to the power output end of the impact pump through a spring, a rectangular through hole is opened at the bottom of the tool box, and a rotatably connected power support rod 25 and two driven support rods 22 are provided inside the tool box; the other ends of the two driven support rods 22 away from the connection with the power support rod 25 are fixedly provided with a side ring blade 24; the end of the power support rod 25 away from the connection with the driven support rod 22 is fixedly provided with a vertical blade 23.

[0038] The fixing assembly also includes a connecting chain 6 fixedly arranged at the end of the support rod 16 away from the positioning shuttle 15. The end of the connecting chain 6 away from the support rod 16 is fixedly connected to the cutting assembly through the interconnected protective tube 29, the positioning box 4, the first support edge 7 and the connecting tube 2 in sequence.

[0039] A first steering gear 20 is provided below the communication port between the positioning box 4 and the protective tube 29 . The first steering gear 20 is sleeved on a rotating shaft 19 that penetrates one side of the positioning box 4 . A turning handle 18 is provided at the end of the rotating shaft 19 that is located outside the positioning box 4 .

[0040] A scale plate is provided on the outer side of the portion of the positioning box 4 between the first supporting edge 7 and the second supporting edge 11 , and a positioning opening is provided below the scale plate.

[0041] A fixing rod 26 is provided on the upper part of the side of the positioning box 4 away from the scale plate, and the second steering gear 12 is movably sleeved on the fixing rod 26; a fixing rod 26 is also provided on the lower side of the opening communicating with the first supporting edge 7 in the positioning box 4, and the third steering gear 8 is movably sleeved on the fixing rod 26.

[0042] A fixing rod 26 is provided at the communication port between the positioning box 4 and the first supporting edge 7 and at the communication point between the first supporting edge 7 and the connecting pipe 2 . The fourth steering gear 5 is provided on the fixing rod 26 .

[0043] A first partition plate 9 and a second partition plate 10 are further provided in the positioning box 4 . The first partition plate 9 is provided in front of the second steering gear 12 along the length direction of the positioning box 4 ; the second partition plate 10 is provided behind the third steering gear 8 along the length direction of the positioning box 4 .

[0044] The first partition plate 9 and the second partition plate 10 divide the interior of the positioning box 4 into three parts: upper, middle and lower parts.

[0045] The connecting chain 6 starts from the end of the support rod 16 away from the positioning shuttle, and passes through the first steering gear 20, the third steering gear 8, the second steering gear 12 and the two fourth steering gears 5 in sequence, and is finally fixedly connected to the slider set inside the sliding box 3.

[0046] The part of the connecting chain 6 between the second steering gear 12 and the third steering gear 8 is a positioning link 17. A positioning rod 27 is fixedly provided on the side of the positioning link 17 close to the second steering gear 12 and facing the scale plate. The positioning rod 27 passes through the positioning opening. A pointer 28 is provided on the upper side of the end of the positioning rod 27 away from the positioning link 17 and passing through the positioning opening. The pointer 28 points to the scale on the scale plate.

[0047] When using this embodiment, the end of the stainless steel pressure-resistant metal hose is fixed in the fixed ring tube 30 by multiple sets of spiral fasteners 13 and arc-shaped gaskets 14, and the positioning shuttle 15 is placed at the end of the metal hose. The turning handle 18 is turned to push the positioning shuttle 15 into the metal hose through the support rod 16 and the connecting chain 6. Since the connecting chain 6 starts from the end of the support rod 16 away from the positioning shuttle, it passes through the first steering gear 20, the third steering gear 8, the second steering gear 12 and the two fourth steering gears 5 in sequence, and is finally fixedly connected to the slider provided in the sliding box 3, so when the positioning shuttle 15 is pushed into the metal hose, the positioning chain link 17 drives the positioning rod 27 and the pointer 28 fixed to the end of the positioning rod 27 away from the positioning chain link 17 to move in the positioning port below the scale plate of the positioning box 4; at the same time, the sliding box 3 connected to the end of the connecting chain 6 away from the support rod 16 also moves accordingly with the movement of the positioning shuttle 15;

[0048] Because the connecting chain 6 is turned through the second steering gear and the third steering gear in the positioning box 4, the pointer 28, the positioning shuttle 15 and the sliding box 3 are always on the same vertical central axis during the advancement of the positioning shuttle 15 in the metal hose. The length value pointed to by the pointer 28 on the scale plate represents the distance the positioning shuttle 15 has advanced in the metal hose, and the corresponding sliding box 3 will also move to the top of the positioning shuttle 15 at the same time; at this time, the impact pump provided in the sliding box 3 is started to push the cutting tool provided at the power output end of the impact pump, and the metal hose is cut by the vertical blade 23 in the cutting tool and the side ring blades 24 provided on both sides of the vertical blade 23; during the cutting process, the power output end of the impact pump pushes The tool box is downward, and the vertical blade 23 and the side ring blades 24 on both sides thereof are downward at the same time. At this time, the two side ring blades 24 are in an open state, and the vertical blade 23 is in a naturally drooping state. When the vertical blade 23 contacts the metal hose, because the impact pump still pushes the tool box downward, the vertical blade 23 moves upward, which also drives the power support rod 25 fixed above the vertical blade 23 upward. The other end of the power support rod 25 away from the vertical blade 23 is rotated and a driven support rod 22 is provided. At the same time, the driven support rod 22 is fixedly connected to the side ring blades 24 away from its connection end with the power support rod 25. When the power support rod 25 moves upward, the power support rod 25 drives the driven support rods 22 on both sides thereof to close from both sides to the middle, thereby completing the cutting of the metal hose.

[0049] It should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still modify the technical solutions described in the above embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A stainless steel pressure-resistant metal hose processing equipment, characterized by: The cam is secured to the outside of the housing, and the cam has a bottom end secured to the outside of the housing, the top end of the cam being secured to the outside of the housing, the bottom end of the cam being secured to the outside of the housing, and the top end of the cam being secured to the The support frame includes a first supporting side and a second supporting side, the first supporting side has a built-in cavity and is communicated with the positioning box; the tops of the first supporting side and the second supporting side are connected by a connecting tube, and the connecting tube is communicated with the built-in cavity of the first supporting side; a slide groove is provided on the outside of the connecting tube; a cutting assembly is movably sleeved on the outside of the connecting tube, and the cutting assembly includes a sliding box, an impact pump arranged in the sliding box, and a cutting knife group arranged at the power output end of the impact pump; a sliding rod is fixedly provided in the sliding box, the sliding rod passes through the slide groove, and one end of the sliding rod is fixed to the top of the inner side of the sliding box, and a slider is fixedly provided on one end of the sliding rod away from the top of the sliding box and placed on the inner side of the connecting tube; The fixing assembly also includes a connecting chain fixedly arranged on the end of the support rod away from the positioning shuttle, and the end of the connecting chain away from the support rod is fixedly connected to the cutting assembly through the protective tube, the positioning box, the first supporting edge and the connecting tube that are interconnected.

2. The stainless steel pressure-resistant metal hose processing equipment according to claim 1, characterized in that: A first steering gear is provided below the communication port between the positioning box and the protection tube. The first steering gear is sleeved on a rotating shaft passing through one side of the positioning box. A turning handle is provided on the end of the rotating shaft located outside the positioning box.

3. The stainless steel pressure-resistant metal hose processing equipment according to claim 1, characterized in that: A scale plate is provided on the outer side of the positioning box between the first supporting edge and the second supporting edge, and a positioning opening is provided below the scale plate; A fixing rod is provided on the upper part of the side away from the scale plate in the positioning box, and a second steering gear is movably sleeved on the fixing rod; a fixing rod is also provided on the lower side of the communication port with the first supporting edge in the positioning box, and a third steering gear is movably sleeved on the fixing rod; the fixing rod is provided at the communication port with the first supporting edge in the positioning box and at the communication point between the first supporting edge and the connecting pipe, and a fourth steering gear is provided on the fixing rod; a first partition plate and a second partition plate are also provided in the positioning box, the first partition plate is provided in front of the second steering gear along the length direction of the positioning box; the second partition plate is provided behind the third steering gear along the length direction of the positioning box; The first partition and the second partition divide the positioning box into three parts: upper, middle and lower parts; the connecting chain starts from the end of the connecting rod away from the positioning shuttle, and successively passes around the first steering gear, the third steering gear, the second steering gear and the two fourth steering gears, and is finally fixedly connected to the sliding block arranged inside the sliding box; the part of the connecting chain between the second steering gear and the third steering gear is a positioning chain link, and a positioning rod is fixedly provided on the side of the positioning chain link close to the second steering gear and facing the scale plate, and the positioning rod passes through the positioning port, and a pointer is provided on the upper side of the end of the positioning rod away from the positioning chain link and passing through the positioning port, and the pointer points to the scale on the scale plate.

4. The stainless steel pressure-resistant metal hose processing equipment according to claim 1, characterized in that: A cutting groove is provided in the middle of the positioning shuttle along its circumference.

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