Stainless steel pipe tee punching and flanging device

Abstract

The utility model relates to the technical field of stainless steel pipe fittings, and discloses a three-way punching and flanging device for stainless steel pipe fittings, including a base, a sliding component is arranged above the base, a supporting component is arranged above the base, the number of the supporting components is two groups, a conveying component is arranged between the two groups of supporting components, a fixing component is arranged on the right side of the two groups of supporting components, the fixing component includes a back plate, the back plate is fixedly connected to the top of the base, a pressure strip is hinged on the left side of the back plate, the number of the pressure strips is two, an elastic strip is movably fitted under the two pressure strips, the elastic strip is fixedly connected to the left side of the back plate, and a connecting strip is fixedly connected between the two pressure strips. The fixing component is pressed downward by the pressure component to press the stainless steel three-way pipe fitting placed on the supporting component, and can still play a fixing effect after the stainless steel three-way pipe fitting is flipped over, which has the function of facilitating the fixing of the stainless steel three-way pipe fitting.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe fittings, in particular to a three-way punching and flanging device for stainless steel pipe fittings. Background Art

[0002] Stainless steel pipe fittings are pipe fittings made of stainless steel and are used in various fluid transportation and mechanical structure applications. Stainless steel pipe fittings include elbows, tees, crosses, reducers and caps, etc. According to different connection methods, they can be divided into socket type, threaded type, flange type and welded type. Stainless steel pipe fittings are widely used in industrial fields such as petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments, etc., as well as bending and torsion-resistant structural parts for household use due to their corrosion resistance, high temperature resistance and strong bending strength. In addition, stainless steel pipe fittings are also used to manufacture furniture, kitchen utensils, etc.

[0003] Under the prior art, stainless steel tee pipe fittings are inconvenient to fix during processing. When the stainless steel tee pipe fittings need to be punched, both the front and back sides of the stainless steel tee pipe fittings may need to be processed, so the stainless steel tee pipe fittings need to be turned over. Therefore, a stainless steel pipe fitting tee punching and flanging device is proposed to solve the above-mentioned problem. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a three-way punching and flanging device for a stainless steel pipe fitting in view of the deficiencies in the prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a three-way punching and flanging device for stainless steel pipe fittings, including a base, a sliding component is arranged above the base, a supporting component is arranged above the base, the number of the supporting components is two groups, a conveying component is arranged between the two groups of the supporting components, and a fixing component is arranged on the right side of the two groups of the supporting components. The fixing component includes a back plate, the back plate is fixedly connected to the top of the base, a pressure strip is hinged on the left side of the back plate, the number of the pressure strips is two, an elastic strip is movably fitted under the two pressure strips, the elastic strip is fixedly connected to the left side of the back plate, a connecting strip is fixedly connected between the two pressure strips, and a connecting strip is arranged above the connecting strip There is a pressurizing component, which includes a screw, which is rotatably connected to the top of the back plate, a pressure plate is provided on the threaded sleeve on the outer surface of the screw, and a limit rod is movably penetrated above the pressure plate, and the limit rod is fixedly connected to the top of the back plate. The pressure plate is driven by rotating the screw to press the connecting strip downward, so that the pressure strip presses the stainless steel three-way pipe fitting to achieve a fixing effect. At this time, the stainless steel three-way pipe fitting can be punched. When the stainless steel three-way pipe fitting needs to be flipped over, the hydraulic push rod is used to drive the top block to rise, so that the arc-shaped notch on the top block pushes the protruding part of the stainless steel three-way pipe fitting, and the stainless steel three-way pipe fitting is turned over, so as to facilitate the punching of the other side of the stainless steel three-way pipe fitting.

[0006] Preferably, the sliding assembly includes a slide rail, which is fixedly connected to the top of the base, a sliding plate is slidably connected to the top of the slide rail, and bolts are threaded through the top of the sliding plate. The stainless steel three-way pipe fitting to be processed is first placed between the two sliding bars, and then the sliding plate slides on the slide rail to drive the support rod to expand or shorten the distance between the two sliding bars to support the stainless steel three-way pipe fitting. At this time, the sliding plate is fixed by bolts, and the transmission belt device is started to move the stainless steel three-way pipe fitting to the top block.

[0007] Preferably, the support assembly comprises a hydraulic push rod, the upper end of which is fixedly connected to a top block, front and rear ends of the top block are movably fitted with sliding bars, and a support rod is fixedly connected below the sliding bar.

[0008] Preferably, the two groups of support assemblies are respectively arranged above the base and the sliding plate, wherein the hydraulic push rod and the lower end of the support rod in the support assembly located on the left are fixedly connected to the top of the sliding plate, and the hydraulic push rod and the lower end of the support rod in the support assembly located on the right are fixedly connected to the top of the base.

[0009] Preferably, the conveying component includes an elastic folding sheet, which is fixedly connected to the top of the base, and a bottom plate is fixedly connected to the top of the elastic folding sheet. A transmission belt device is fixedly installed on the top of the bottom plate. The pressure plate is driven downward by rotating the screw, and the L-shaped bar is also driven downward. The L-shaped bar drives the elastic pressure sheet to press the bottom plate downward to compress the elastic folding sheet. At this time, as the bottom plate is pressed downward, the transmission belt device no longer contacts the stainless steel three-way pipe fitting, and the stainless steel three-way pipe fitting will be fixed by the sliding bars on both sides and the pressure bar above, so as to facilitate processing.

[0010] Preferably, the pressurizing assembly also includes an L-shaped strip, which is fixedly connected to the bottom of the pressure plate, and an elastic pressure plate is fixedly connected to the left side of the L-shaped strip, and the elastic pressure plate is movably fitted with the top of the bottom plate. When the processing is completed, the pressure plate is driven to rise by rotating the screw, and the pressure strip will be reset under the action of the elastic strip to loosen the stainless steel three-way pipe fitting. At this time, as the pressure plate rises, it will also drive the L-shaped strip so that the elastic pressure plate no longer presses down the bottom plate. The bottom plate will be reset under the action of the elastic folding sheet, so that the transmission belt device can support the stainless steel three-way pipe fitting again. At this time, the stainless steel three-way pipe fitting can slide backward along the sliding bar through the transmission of the transmission belt device, so as to facilitate material unloading.

[0011] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0012] 1. The stainless steel pipe tee punching and flanging device applies downward pressure through the pressure component so that the fixing component presses the stainless steel tee pipe placed on the supporting component, and can still play a fixing effect after the stainless steel tee pipe is turned over, which is convenient for fixing the stainless steel tee pipe.

[0013] 2. The three-way punching and flanging device for stainless steel pipe fittings not only presses downwards through the pressure component but also presses downwards the conveying component. At this time, the supporting component can support the stainless steel three-way pipe fitting, and the stainless steel three-way pipe fitting cannot be moved by the conveying component, which facilitates the stable placement of the stainless steel three-way pipe fitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a left view of the structure of the utility model;

[0016] Figure 3 It is the right view of the structure of the utility model.

[0017] In the figure: 1. base; 2. sliding assembly; 201. slide rail; 202. sliding plate; 203. bolt; 3. supporting assembly; 301. hydraulic push rod; 302. top block; 303. sliding bar; 304. supporting rod; 4. conveying assembly; 401. elastic folding sheet; 402. bottom plate; 403. transmission belt device; 5. fixing assembly; 501. back plate; 502. pressure strip; 503. connecting strip; 504. elastic strip; 6. pressurizing assembly; 601. screw; 602. pressure plate; 603. limiting rod; 604. L-shaped strip; 605. elastic pressure sheet. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3An embodiment of the utility model is: a three-way punching and flanging device for stainless steel pipe fittings, comprising a base 1, a sliding assembly 2 is arranged above the base 1, the sliding assembly 2 comprises a slide rail 201, the slide rail 201 is fixedly connected to the top of the base 1, a sliding plate 202 is slidably connected to the top of the slide rail 201, the sliding plate 202 is used to adjust the distance between the two groups of support assemblies 3, so as to facilitate the installation of stainless steel three-way pipe fittings of different specifications, a bolt 203 is threaded through the top of the sliding plate 202, the bolt 203 is used to apply friction to the base 1 so that the sliding plate 202 cannot slide on the slide rail 201, the top of the base 1 A support assembly 3 is provided, and the number of the support assembly 3 is two groups. The support assembly 3 includes a hydraulic push rod 301, and a top block 302 is fixedly connected to the upper end of the hydraulic push rod 301. An arc-shaped notch is opened on the top block 302 for pushing the protruding part of the stainless steel three-way pipe fitting. The front and rear ends of the top block 302 are movably fitted with a sliding bar 303, and the sliding bar 303 is used to support the stainless steel three-way pipe fitting. The top blocks 302 and the sliding bars 303 in the two groups of support assemblies 3 have the same height, and a support rod 304 is fixedly connected below the sliding bar 303. The support assemblies 3 are respectively arranged above the base 1 and the sliding plate 202, and the top blocks 302 and the sliding bars 303 are movably fitted with the sliding bars 303. The sliding bars 303 are used to support the stainless steel three-way pipe fitting. The lower ends of the hydraulic push rod 301 and the support rod 304 in the support assembly 3 on the left are fixedly connected to the top of the sliding plate 202, and the lower ends of the hydraulic push rod 301 and the support rod 304 in the support assembly 3 on the right are fixedly connected to the top of the base 1. A conveying assembly 4 is arranged between the two groups of support assemblies 3. A fixing assembly 5 is arranged on the right side of the two groups of support assemblies 3. The fixing assembly 5 includes a back plate 501, and the back plate 501 is fixedly connected to the top of the base 1. A pressure strip 502 is hinged on the left side of the back plate 501. The number of the pressure strips 502 is two, and an elastic strip 504 is movably fitted under the two pressure strips 502. The elastic strip 504 will apply elasticity to make the pressure strip 502 in a raised state, which is used to play a resetting role. The elastic strip 504 is fixedly connected to the left side of the back plate 501, and a connecting strip 503 is fixedly connected between the two pressure strips 502. A pressure component 6 is arranged above the connecting strip 503. The pressure component 6 includes a screw 601, which is rotatably connected to the top of the back plate 501. A pressure plate 602 is threadedly sleeved on the outer surface of the screw 601. The pressure plate 602 is used to pressurize the connecting strip 503 downward. A limiting rod 603 is movably penetrated above the pressure plate 602, and the limiting rod 603 is fixedly connected to the top of the back plate 501.

[0020] Working principle: when in use, first place the stainless steel three-way pipe fitting to be processed between the two sliding bars 303, and then drive the support rod 304 to expand or shorten the distance between the two sliding bars 303 by sliding the sliding plate 202 on the slide rail 201 to support the stainless steel three-way pipe fitting. At this time, the sliding plate 202 is fixed by the bolt 203, and the transmission belt device 403 is started to move the stainless steel three-way pipe fitting onto the top block 302. At this time, the pressing plate 602 is driven by rotating the screw 601 to press the connecting bar 503 downward, so that the pressing bar 502 presses the stainless steel three-way pipe fitting to achieve a fixing effect. At this time, the stainless steel three-way pipe fitting can be punched. When the stainless steel three-way pipe fitting needs to be turned over, the top block 302 is driven to rise by the hydraulic push rod 301, so that the arc-shaped notch on the top block 302 pushes the protruding part of the stainless steel three-way pipe fitting, and the stainless steel three-way pipe fitting is turned over, so as to facilitate the punching of the other side of the stainless steel three-way pipe fitting.

[0021] See also Figure 1-3 On the basis of the above embodiments, in another embodiment of the utility model, the conveying component 4 includes an elastic folding sheet 401, which is an elastic folding metal sheet used to enable the transmission belt device 403 to press down, and the elastic folding sheet 401 is fixedly connected to the top of the base 1, and a bottom plate 402 is fixedly connected to the top of the elastic folding sheet 401, and a transmission belt device 403 is fixedly installed on the top of the bottom plate 402. The transmission belt device 403 includes a transmission bracket, a transmission roller and a transmission belt, which is used to convey stainless steel three-way pipe fittings. The pressurizing component 6 also includes an L-shaped bar 604, which is fixedly connected to the bottom of the pressure plate 602, and an elastic pressing sheet 605 is fixedly connected to the left side of the L-shaped bar 604. The elastic pressing sheet 605 is movably fitted with the top of the bottom plate 402, and the number of the L-shaped bar 604 and the elastic pressing sheet 605 is two.

[0022] Working principle: By rotating the screw 601, the pressure plate 602 is pressed down, and the L-shaped bar 604 is also driven down. The L-shaped bar 604 drives the elastic pressure plate 605 to press down the bottom plate 402, so that the elastic folding sheet 401 is compressed. At this time, as the bottom plate 402 is pressed down, the transmission belt device 403 no longer contacts the stainless steel three-way pipe fitting, and the stainless steel three-way pipe fitting is fixed by the sliding bars 303 on both sides and the pressure bar 502 above, so as to facilitate processing. When the processing is completed, the screw 601 is driven The pressing plate 602 rises, and the pressure strip 502 will reset under the action of the elastic strip 504 to loosen the stainless steel three-way pipe fitting. At this time, as the pressing plate 602 rises, it will also drive the L-shaped strip 604 so that the elastic pressure piece 605 no longer presses down the bottom plate 402. The bottom plate 402 will reset under the action of the elastic folding piece 401, so that the transmission belt device 403 can support the stainless steel three-way pipe fitting again. At this time, the stainless steel three-way pipe fitting can slide backward along the sliding bar 303 through the transmission of the transmission belt device 403, so as to facilitate the unloading of materials.

[0023] The utility model provides a three-way punching and flanging device for stainless steel pipe fittings. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications should also be regarded as the protection scope of the utility model. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A three-way punching and flanging device for stainless steel pipe fittings, comprising a base (1), characterized in that: A sliding assembly (2) is arranged above the base (1), a supporting assembly (3) is arranged above the base (1), the number of the supporting assemblies (3) is two groups, a conveying assembly (4) is arranged between the two groups of the supporting assemblies (3), a fixing assembly (5) is arranged on the right side of the two groups of the supporting assemblies (3), the fixing assembly (5) comprises a back plate (501), the back plate (501) is fixedly connected to the top of the base (1), a pressure strip (502) is hinged on the left side of the back plate (501), the number of the pressure strips (502) is two, and there is a movable contact member (504) below the two pressure strips (502) An elastic strip (504), the elastic strip (504) is fixedly connected to the left side of the back plate (501), a connecting strip (503) is fixedly connected between the two pressure strips (502), a pressurizing assembly (6) is arranged above the connecting strip (503), the pressurizing assembly (6) comprises a screw rod (601), the screw rod (601) is rotatably connected to the top of the back plate (501), a pressure plate (602) is threadedly sleeved on the outer surface of the screw rod (601), a limiting rod (603) is movably penetrated above the pressure plate (602), and the limiting rod (603) is fixedly connected to the top of the back plate (501).

2. The stainless steel pipe tee punching and flanging device according to claim 1, characterized in that: The sliding assembly (2) comprises a sliding rail (201), the sliding rail (201) is fixedly connected to the top of the base (1), a sliding plate (202) is slidably connected to the top of the sliding rail (201), and a bolt (203) is threadedly penetrated through the top of the sliding plate (202).

3. The three-way punching and flanging device for stainless steel pipe fittings according to claim 2, characterized in that: The support assembly (3) comprises a hydraulic push rod (301), the upper end of the hydraulic push rod (301) is fixedly connected to a top block (302), the front and rear ends of the top block (302) are movably fitted with sliding bars (303), and the lower part of the sliding bar (303) is fixedly connected to a support rod (304).

4. The three-way punching and flanging device for stainless steel pipe fittings according to claim 3, characterized in that: The two groups of support assemblies (3) are respectively arranged above the base (1) and the sliding plate (202), wherein the lower ends of the hydraulic push rod (301) and the support rod (304) in the support assembly (3) located on the left are fixedly connected to the top of the sliding plate (202), and the lower ends of the hydraulic push rod (301) and the support rod (304) in the support assembly (3) located on the right are fixedly connected to the top of the base (1).

5. The three-way punching and flanging device for stainless steel pipe fittings according to claim 1, characterized in that: The conveying assembly (4) comprises an elastic folding sheet (401), wherein the elastic folding sheet (401) is fixedly connected to the top of the base (1), a bottom plate (402) is fixedly connected to the top of the elastic folding sheet (401), and a transmission belt device (403) is fixedly installed above the bottom plate (402).

6. The stainless steel pipe tee punching and flanging device according to claim 5, characterized in that: The pressurizing assembly (6) further comprises an L-shaped strip (604), wherein the L-shaped strip (604) is fixedly connected to the bottom of the pressing plate (602), and an elastic pressing sheet (605) is fixedly connected to the left side of the L-shaped strip (604), and the elastic pressing sheet (605) is movably fitted to the top of the bottom plate (402).

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