Fixing device for double-wall corrugated pipe machining

Abstract

The utility model discloses a fixing device for processing a double-wall corrugated pipe, which comprises a bottom plate, an electric sliding rail is arranged at the top end of the bottom plate, a sliding block is slidably connected in the electric sliding rail, the top end of the sliding block and the top end of the bottom plate are respectively and fixedly connected with a fixing plate, the top end of the fixing plate is fixedly connected with a fixing seat, and the top end of the fixing seat is fixedly connected with a base. Two first air cylinders are fixedly connected to the end, corresponding to the position of the fixing base, of the fixing plate, glands are fixedly connected to the ends, away from the fixing plate, of the two first air cylinders, an electric push rod is started to drive a fixing disc to move, the fixing disc drives a fixing rod to move, the fixing rod drives a clamping block to move, and the clamping block drives a second buffering cushion to move. And the second buffer pad is in contact with the interior of the double-wall corrugated pipe for fixation, so that the interior of the double-wall corrugated pipe is supported when the double-wall corrugated pipe is fixed, fixation is enhanced, deformation caused by excessive external stress of the double-wall corrugated pipe is prevented, and later processing is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated pipe processing, and in particular relates to a fixing device for processing double-wall corrugated pipes. Background Art

[0002] Double-walled corrugated pipe processing is a new type of pipe with an annular outer wall and a smooth inner wall. Double-walled corrugated pipe processing has the characteristics of strong resistance to external pressure, low engineering cost and long service life. It is mainly used in large-scale water supply, water supply, drainage, sewage, exhaust, subway ventilation, mine ventilation and farmland irrigation with working pressure below 0.6MPa. A fixing device is generally required in the processing of double-walled corrugated pipes. For example, the patent number is CN202121844837.6, and the patent name is a fixing device for double-walled corrugated pipe processing, including a support plate, a support seat fixed to the top of the support plate, and a base provided on one side of the support seat. The piston rods of the four hydraulic cylinders drive the two top covers to move down, and the anti-slip pads at the bottom of the two top covers are close to the double-walled corrugated pipe processing on the protective pad, which is convenient for the rapid fixation of the double-walled corrugated pipe processing and saves manpower.

[0003] However, during use of the above-mentioned solution, the two top covers are driven downward by the piston rods of the four hydraulic cylinders, and the anti-slip pads at the bottom ends of the two top covers are fixed tightly against the double-walled corrugated pipes on the protective pads. Only the outside of the double-walled corrugated pipes is clamped and fixed. The outside of the double-walled corrugated pipes may be subjected to excessive force, resulting in deformation, which affects subsequent processing. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a fixing device for processing double-wall corrugated pipes, which drives the fixing plate to move by starting the electric push rod, the fixing plate drives the fixing rod to move, the fixing rod drives the clamping block to move, the clamping block drives the second buffer pad to move, the second buffer pad contacts the inside of the double-wall corrugated pipe for fixing, thereby supporting the inside of the double-wall corrugated pipe when it is fixed, strengthening the fixation to prevent the double-wall corrugated pipe from being deformed due to excessive force on the outside, and facilitating later processing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for processing double-wall corrugated pipes, comprising a bottom plate, an electric slide rail is provided at the top of the bottom plate, a slider is slidably connected inside the electric slide rail, the top of the slider and the top of the bottom plate are respectively fixedly connected to a fixing plate, the top of the fixing plate is fixedly connected to a fixing seat, one end of the fixing plate corresponding to the position of the fixing seat is fixedly connected to two first cylinders, the ends of the two first cylinders away from the fixing plate are fixedly connected to a gland, the surface of the bottom plate is fixedly connected to a second cylinder, the top of the second cylinder is fixedly connected to a fixing block, a sliding hole is provided on the surface of the fixing block, a fixing cylinder is slidably connected inside the sliding hole, an electric push rod is fixedly connected inside the fixing cylinder, one end of the electric push rod is fixedly connected to a fixing disk, the end of the fixing disk away from the electric push rod is movably connected to three fixing rods, one end of the fixing rod away from the fixing disk is movably connected to a card block, and the card block movably penetrates and extends to the outside of the fixing cylinder, and the surface of the card block is fixedly connected to a second buffer pad.

[0006] Furthermore, a first buffer pad is respectively provided inside the pressure cover and the fixing seat.

[0007] Furthermore, a collection box is movably connected to the top of the fixed plate on the left side.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. By starting the electric push rod, the fixed plate is driven to move, the fixed plate drives the fixed rod to move, the fixed rod drives the clamping block to move, the clamping block drives the second buffer pad to move, the second buffer pad contacts and fixes the inside of the double-wall corrugated pipe, thereby supporting the inside of the double-wall corrugated pipe when it is fixed, strengthening the fixation to prevent the double-wall corrugated pipe from being deformed due to excessive external force, and facilitating later processing.

[0010] 2. The second cylinder can be set to drive the fixed block to move, and the fixed block drives the fixed tube to move, so that the fixed tube can be aligned with the center position of the double-wall corrugated pipe, so that the later fixed force can be uniform. By starting the first cylinder, the pressure cover can be driven to move, and the pressure cover drives the first buffer pad to contact the outer surface of the double-wall corrugated pipe to play a buffering role. The surface of the double-wall corrugated pipe is fixed by pressing the pressure cover down. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a sectional view of the overall structure of the utility model.

[0013] Figure 3 For the utility model Figure 2A schematic diagram of the enlarged structure in the middle.

[0014] In the figure: 1, bottom plate; 2, electric slide rail; 3, slider; 4, fixed plate; 5, fixed seat; 6, first cylinder; 7, pressure cover; 8, first buffer pad; 9, second cylinder; 10, fixed block; 11, fixed cylinder; 12, electric push rod; 13, fixed disk; 14, fixed rod; 15, clamping block; 16, second buffer pad. DETAILED DESCRIPTION

[0015] 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 them. 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.

[0016] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0017] See attached Figure 1-3 As shown, a fixing device for processing double-wall corrugated pipes comprises a bottom plate 1, an electric slide rail 2 is arranged at the top of the bottom plate 1, a slider 3 is slidably connected inside the electric slide rail 2, the top of the slider 3 and the top of the bottom plate 1 are respectively fixedly connected to a fixing plate 4, the top of the fixing plate 4 is fixedly connected to a fixing seat 5, one end of the fixing plate 4 corresponding to the position of the fixing seat 5 is fixedly connected to two first cylinders 6, the ends of the two first cylinders 6 away from the fixing plate 4 are fixedly connected to a gland 7, the surface of the bottom plate 1 is fixedly connected to a second cylinder 9, the top of the second cylinder 9 A fixed block 10 is fixedly connected to the end thereof, a sliding hole is provided on the surface of the fixed block 10, a fixed cylinder 11 is slidably connected inside the sliding hole, an electric push rod 12 is fixedly connected inside the fixed cylinder 11, one end of the electric push rod 12 is fixedly connected to a fixed disk 13, one end of the fixed disk 13 away from the electric push rod 12 is movably connected to three fixed rods 14, one end of the fixed rod 14 away from the fixed disk 13 is movably connected to a clamping block 15, and the clamping block 15 movably penetrates and extends to the outside of the fixed cylinder 11, and a second buffer pad 16 is fixedly connected to the surface of the clamping block 15.

[0018] A first buffer pad 8 is disposed inside the pressure cover 7 and the fixing seat 5 .

[0019] A collection box is movably connected to the top of the left fixed plate 4.

[0020] Working principle: when in use, the double-walled corrugated pipe is inserted into the fixed cylinder 11 from the left side and placed inside the two fixed seats 5. The second cylinder 9 can be used to drive the fixed block 10 to move, and the fixed block 10 drives the fixed cylinder 11 to move, so that the fixed cylinder 11 is aligned with the center position of the double-walled corrugated pipe, so that the later fixed force is uniform. The gland 7 can be driven to move by starting the first cylinder 6, and the gland 7 drives the first buffer pad 8 to contact the outer surface of the double-walled corrugated pipe to play a buffering role. The surface of the double-walled corrugated pipe is fixed by pressing down the gland 7. The fixed plate 13 is driven to move by starting the electric push rod 12, and the fixed plate 13 drives the fixed rod 14 to move. The fixed rod 14 drives the block 15 to move, and the block 15 drives the second buffer pad 16 to move. The second buffer pad 16 contacts the inside of the double-walled corrugated pipe to fix it, thereby supporting the inside of the double-walled corrugated pipe when it is fixed, strengthening the fixation to prevent the double-walled corrugated pipe from being deformed due to excessive force on the outside, and facilitating the later processing. The setting of the collection box facilitates the collection of debris generated after processing.

[0021] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fixing device for processing a double-wall corrugated pipe, comprising a bottom plate (1), the top of the bottom plate (1) being provided with an electric slide rail (2), the inside of the electric slide rail (2) being slidably connected to a slider (3), the top of the slider (3) and the top of the bottom plate (1) being respectively fixedly connected to a fixing plate (4), the top of the fixing plate (4) being fixedly connected to a fixing seat (5), one end of the fixing plate (4) corresponding to the position of the fixing seat (5) being fixedly connected to two first cylinders (6), and the ends of the two first cylinders (6) away from the fixing plate (4) being fixedly connected to a gland (7), characterized in that: A second cylinder (9) is fixedly connected to the surface of the bottom plate (1), a fixed block (10) is fixedly connected to the top of the second cylinder (9), a sliding hole is opened on the surface of the fixed block (10), a fixed cylinder (11) is slidably connected to the interior of the sliding hole, an electric push rod (12) is fixedly connected to the interior of the fixed cylinder (11), one end of the electric push rod (12) is fixedly connected to a fixed disk (13), one end of the fixed disk (13) away from the electric push rod (12) is movably connected to three fixed rods (14), one end of the fixed rod (14) away from the fixed disk (13) is movably connected to a clamping block (15), and the clamping block (15) movably penetrates and extends to the outside of the fixed cylinder (11), and a second buffer pad (16) is fixedly connected to the surface of the clamping block (15).

2. A fixing device for processing a double-wall corrugated pipe according to claim 1, characterized in that: The pressure cover (7) and the fixing seat (5) are each provided with a first buffer pad (8) inside.

3. A fixing device for processing a double-wall corrugated pipe according to claim 1, characterized in that: A collection box is movably connected to the top of the fixed plate (4) on the left side.

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