Engine oil pipe bending device convenient to position

Abstract

The utility model relates to the field of engine oil pipes, in particular to an engine oil pipe bending device convenient to position, which comprises an operation table, a rotating platform is arranged at the top of the operation table, a placing plate is fixedly connected to the top of the rotating platform, and an oil pipe body is arranged in an inner cavity of the placing plate. A bending mechanism is arranged at the top of the rotating platform, and two mounting shells are symmetrically arranged at the top of the rotating platform; the positioning mechanism is arranged in the inner cavity of the mounting shell; according to the device, through an air cylinder, a piston and an extrusion rod, the clamping force of a clamping block is buffered in the process that the clamping block clamps the surface of an oil pipe body, the situation that the surface of the oil pipe body is damaged due to the fact that the force is too large is prevented, and the positioning mode avoids the situation that in the clamping process of a conventional positioning mode, the clamping force is too large; the oil pipe body is easy to loosen, and the surface of the oil pipe is easy to damage due to overlarge force, so that the production rate of waste products is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of engine oil pipe, especially a kind of engine oil pipe bending device convenient to position. BACKGROUND

[0002] Engine oil pipe is an important component for conveying engine oil, usually made of high-temperature-resistant and oil-resistant materials, its main function is to ensure that engine oil is delivered from oil pump to various parts of engine to provide lubrication and cooling, and the design of oil pipe takes into account pressure resistance, corrosion resistance and flexibility to adapt to the working environment and temperature changes of engine, and good oil pipe can effectively reduce friction, prolong the service life of engine and ensure its efficient operation, in order to improve the installation efficiency of oil pipe and the overall performance of system, bending device will be used in the process of oil pipe processing.

[0003] After searching, Chinese patent "bending fixing device for engine oil pipe processing" authorized announcement number "CN217223086U" the utility model discloses a kind of bending fixing device for engine oil pipe processing, it is related to the technical field of engine oil pipe processing, in view of the problem that oil pipe is easily broken in the process of bending, the following scheme is presented, it includes rotating platform, the upper side of the rotating platform is equipped with second guide slot, the upper side of the rotating platform is also equipped with two first guide slots, two the first guide slot is about second guide slot left-right symmetry, the inner side of the second guide slot is slidably connected with guide rod, the upper end of the guide rod is fixedly connected with bending mechanism, the inner side of two the first guide slot is fixedly connected with return spring, the one end of two the return spring is fixedly connected with the sliding block slidably connected with first guide slot, the utility model is simple in structure, can quickly make oil pipe bend, and reduce stress concentration, effectively prevent oil pipe from breaking, easy to operate, convenient to use.

[0004] The above-mentioned clamping sleeve is closed by the second air cylinder, which can quickly clamp and fix the oil pipe, but the clamping part of the above-mentioned clamping sleeve is in a semicircular shape, and the surface of the oil pipe is relatively smooth, so the oil pipe is easy to slide in the inner cavity of the clamping sleeve during clamping, and the second air cylinder directly drives the clamping sleeve to clamp the surface of the oil pipe through the transmission rod, which can easily cause damage to the surface of the oil pipe due to excessive force, thereby reducing the positioning effect and productivity.

[0005] Therefore, a kind of engine oil pipe bending device convenient to position is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide engine oil pipe bending device convenient to position to solve the above problems, which improves the problem that the oil pipe is easy to loosen and easy to cause damage to the surface of the oil pipe due to excessive force during positioning.

[0007] The utility model discloses a kind of engine oil pipe bending devices of positioning conveniently, comprising: operation table, the top of the operation table is provided with rotating platform, the top of the rotating platform is fixedly connected with placing plate, the inner cavity of the placing plate is provided with oil pipe body, the top of the rotating platform is provided with bending mechanism, the top of the rotating platform is symmetrically provided with two installation shells;Positioning mechanism, the positioning mechanism is arranged in the inner cavity of installation shell;Wherein, the positioning mechanism includes electric telescopic handle fixedly connected in the inner cavity of installation shell, the telescopic end of the electric telescopic handle is fixedly connected with moving plate, the top of the moving plate is symmetrically hinged with two movable rods, one end of the movable rod penetrates installation shell and is hinged with support plate, one side of the support plate is symmetrically fixedly connected with two air cylinders, the inner cavity of the air cylinder is provided with piston, one end of the piston is fixedly connected with extruding rod, the other end of the extruding rod penetrates support plate and is fixedly connected with clamping block, the surface of the extruding rod is fixedly connected with limit rod.By electric telescopic handle and moving plate, it realizes that movable rod and support plate are driven to move, by movable rod, support plate and limit rod, it realizes that resistance pad on the side of clamping block is driven to clamp and position the surface of oil pipe body, by air cylinder, piston and extruding rod, it realizes that the clamping force of clamping block is buffered in the process that clamping block clamps the surface of oil pipe body, prevent that the surface of oil pipe body is damaged by excessive force, and the stability of clamping is improved.

[0008] Preferably, the surface of the electric telescopic handle is fixedly connected with a positioning ring, one end of the positioning ring is fixedly connected with the inner top of the installation shell.

[0009] Preferably, both sides of the moving plate are symmetrically fixedly connected with two limit blocks, the surface of the limit block is slidingly connected with the inner cavity of the installation shell.

[0010] Preferably, the inner cavity of the air cylinder is symmetrically fixedly connected with two baffles. By baffle, it realizes that the piston is limited when moving.

[0011] Preferably, one side of the support plate is symmetrically fixedly connected with two springs, the other end of the spring is fixedly connected with one side of the limit rod. By spring, it realizes that the force of clamping is buffered in the process of clamping the surface of oil pipe body.

[0012] Preferably, one side of the clamping block is fixedly connected with resistance pad, the material of the resistance pad is rubber, the surface of the resistance pad is in contact with the surface of the oil pipe body. By rubber material resistance pad, it realizes that the effect of anti-skid is played in the process of clamping the surface of oil pipe body, while avoiding that clamping block directly contacts with oil pipe body, causing damage to oil pipe body.

[0013] Preferably, the bottom of the limiting rod is fixedly connected with a sliding block, and the surface of the sliding block is in sliding connection with the top of the mounting shell.

[0014] The utility model discloses the beneficial effect is:

[0015] 1. Through the air cylinder, piston and extrusion rod, the clamping force of the clamping block is buffered in the process of clamping the surface of the oil pipe body, preventing damage to the surface of the oil pipe body caused by excessive force, the positioning mode avoids the problems of easy loosening of the oil pipe body and damage to the surface of the oil pipe caused by excessive force in the process of clamping in the conventional positioning mode, thereby reducing the production rate of waste products.

[0016] 2. Through the clamping block and the resistance pad, the anti-skid effect is achieved in the process of clamping the surface of the oil pipe body, while avoiding direct contact between the clamping block and the oil pipe body, preventing damage to the oil pipe body, and improving the stability of the positioning of the oil pipe body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the positioning mechanism structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the Figure 3 It is an enlarged view of structure A in the middle.

[0021] In the figure: 1, operation table; 2, rotating platform; 3, placing plate; 4, oil pipe body; 5, bending mechanism; 6, mounting shell; 7, positioning mechanism; 701, electric telescopic rod; 702, moving plate; 703, movable rod; 704, support plate; 705, air cylinder; 706, piston; 707, extrusion rod; 708, limiting rod; 709, clamping block; 710, positioning ring; 711, limiting block; 712, baffle; 713, spring; 714, resistance pad; 715, sliding block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] In specific implementation: asFigures 1-4 As shown, an engine oil pipe bending device convenient to position, including: operation platform 1, the top of operation platform 1 is provided with rotating platform 2, the top of rotating platform 2 is fixedly connected with placing plate 3, the inner cavity of placing plate 3 is provided with oil pipe body 4, the top of rotating platform 2 is provided with bending mechanism 5, the top of rotating platform 2 is symmetrically provided with two installation shells 6; positioning mechanism 7, positioning mechanism 7 is arranged in the inner cavity of installation shell 6; wherein, positioning mechanism 7 includes electric telescopic rod 701 fixedly connected in the inner cavity of installation shell 6, the telescopic end of electric telescopic rod 701 is fixedly connected with moving plate 702, the top of moving plate 702 is symmetrically hinged with two movable rods 703, one end of movable rod 703 penetrates installation shell 6 and is hinged with support plate 704, one side of support plate 704 is symmetrically fixedly connected with two air cylinders 705, the inner cavity of air cylinder 705 is provided with piston 706, one end of piston 706 is fixedly connected with extrusion rod 707, the other end of extrusion rod 707 penetrates support plate 704 and is fixedly connected with clamping block 709, the surface of extrusion rod 707 is fixedly connected with limiting rod 708, the surface of electric telescopic rod 701 is fixedly connected with positioning ring 710, one end of positioning ring 710 is fixedly connected with the inner top of installation shell 6, both sides of moving plate 702 are symmetrically fixedly connected with two limiting blocks 711, the surface of limiting block 711 is slidably connected with the inner cavity of installation shell 6, the inner cavity of air cylinder 705 is symmetrically fixedly connected with two baffles 712, one side of support plate 704 is symmetrically fixedly connected with two springs 713, the other end of spring 713 is fixedly connected with one side of limiting rod 708, one side of clamping block 709 is fixedly connected with resistance pad 714, the material of resistance pad 714 is rubber, the surface of resistance pad 714 is in contact with the surface of oil pipe body 4, the bottom of limiting rod 708 is fixedly connected with sliding block 715, the surface of sliding block 715 is slidably connected with the top of installation shell 6.

[0024] First, make clamping marks on the surface of the oil pipe body 4 at both ends, or make marks at the position where bending is needed, so that the bending marks are opposite the bending part of the bending mechanism 5, place the oil pipe body 4 on the top of the placement plate 3, and then move the moving plate 702 downward by driving the electric telescopic rod 701 in the positioning mechanism 7, and then move the two movable rods 703 by driving the moving plate 702, so that the movable rod 703 drives the resistance pad 714 on one side of the clamping block 709 to clamp and position the surface of the oil pipe body 4, at this time the spring 713 still has a certain deformation space, then by moving the oil pipe body 4, the positioning marks on the surface of the oil pipe body 4 are opposite the clamping block 709, or the bending marks on the surface of the oil pipe body 4 are opposite the bending part of the bending mechanism 5, when all the marks are opposite the corresponding devices, the electric telescopic rod 701 is pressed again, so that the spring 713 has no deformation space, and the clamping block 709 clamps the surface of the oil pipe body 4 tightly. When the clamping block 709 exerts pressure on the oil pipe body 4, the extrusion rod 707 drives the piston 706 to move in the cylinder 705, thereby buffering the clamping force of the clamping block 709, thereby reducing the production rate of waste products and improving the stability of clamping.

[0025] By rotating the rotating rod, the reset spring and the moving block inside the rotating platform 2, the top of the rotating rod is arranged at the bottom of the mounting shell 6, and in the bending process, the oil pipe body 4 drives the clamping block 709 to rotate with the mounting shell 6, and drives the rotating rod on the upper side of the moving block on the lower side of the mounting shell 6 to rotate, so that the oil pipe body 4 can be prevented from being fixed during the bending process. The clamping block 709 is fixed, so that the oil pipe is broken, the oil pipe body 4 can be bent well and the stress concentration of the oil pipe body 4 can be prevented, thereby improving the bending quality of the oil pipe, reducing the scrap, and through the reset spring 713, the moving block and the mounting shell 6 can be reset after the oil pipe body 4 is bent, thereby facilitating the bending of the oil pipe body 4 next time. The above are all devices that are relatively mature in the application of prior art, and the specific model can be selected according to actual needs, which will not be described here.

[0026] By the cylinder, the fixed frame and the bending wheel in the bending mechanism 5, the cylinder drives the fixed frame to move, the bending wheel on one side of the fixed frame slides, the bending wheel approaches the oil pipe, and then the oil pipe body 4 between the two clamping blocks 709 is bent. The above are all devices that are relatively mature in the application of prior art, and the specific model can be selected according to actual needs, which will not be described here.

[0027] The clamping block 709 and the resistance pad 714 on one side are both arranged in an arc shape, which is convenient for better fitting the surface of the oil pipe body 4.

[0028] The top of the placement plate 3 is arranged in an arc shape, which is convenient for better fitting the surface of the oil pipe body 4.

[0029] The air cylinder 705 is connected with the air outlet pipe and the air inlet pipe, and the air cylinder 705 is connected with the air outlet pipe and the air inlet pipe.

[0030] The utility model discloses a first make the clamping mark on the surface of oil pipe body 4 both ends, or make mark in the position that needs to bend, make the bending mark with the bending of bending mechanism 5 to it, place oil pipe body 4 on the top of placing plate 3, then drive moving plate 702 to move down through electric telescopic handle 701 in positioning mechanism 7, drive two movable rods 703 to move through moving plate 702, make movable rod 703 drive the resistance pad 714 of one side of clamping block 709 to clamp and position the surface of oil pipe body 4, at this time, spring 713 still has certain deformation space, then through the oil pipe body 4 of dither, make the positioning mark on its surface with clamping block 709 to it, or adjust the bending mark on the surface of oil pipe body 4 with the bending of bending mechanism 5 to it, when all marks are corresponding to the device, electric telescopic handle 701 presses down again, makes spring 713 no deformation space, drives clamping block 709 to clamp the surface of oil pipe body 4, when clamping block 709 exerts pressure on oil pipe body 4, extruding rod 707 will drive piston 706 to move in the inside of air cylinder 705, and the clamping force of clamping block 709 is buffered, thereby reduce the production rate of waste and improve the stability of clamping.

[0031] Need to explain, above-mentioned in the rotation platform 2, oil pipe body 4, bending mechanism 5, electric telescopic handle 701 and spring 713 etc. are the devices of prior art application more mature, and the specific model can be selected according to actual needs, and bending mechanism 5 and electric telescopic handle 701 power supply can be built-in power supply, also can be mains power supply, and the specific power supply mode is selected according to circumstances, here do not repeat.

[0032] In addition, it should be understood that, although the present specification is described according to the embodiment, not every embodiment contains only one independent technical scheme, and the description mode of the specification is only for the sake of clarity, and the skilled person in the art should consider the specification as a whole, and the technical scheme in each embodiment can be combined to form other embodiments that can be understood by the skilled person.

Claims

1. An engine oil pipe bending device for facilitating positioning, characterized by comprising: Include: The operating platform (1), the top of the operating platform (1) is provided with a rotating platform (2), the top of the rotating platform (2) is fixedly connected with a placing plate (3), the inner cavity of the placing plate (3) is provided with an oil pipe body (4), the top of the rotating platform (2) is provided with a bending mechanism (5), and the top of the rotating platform (2) is provided with two installation shells (6) in a symmetrical manner; The positioning mechanism (7) is arranged in the inner cavity of the installation shell (6); Wherein, the positioning mechanism (7) includes an electric telescopic rod (701) fixedly connected in the inner cavity of the installation shell (6), the telescopic end of the electric telescopic rod (701) is fixedly connected with a moving plate (702), the top of the moving plate (702) is symmetrically hinged with two movable rods (703), one end of the movable rod (703) penetrates the installation shell (6) and is hinged with a supporting plate (704), one side of the supporting plate (704) is fixedly connected with two air cylinders (705) in a symmetrical manner, the inner cavity of the air cylinder (705) is provided with a piston (706), one end of the piston (706) is fixedly connected with an extrusion rod (707), the other end of the extrusion rod (707) penetrates the supporting plate (704) and is fixedly connected with a clamping block (709), and the surface of the extrusion rod (707) is fixedly connected with a limiting rod (708).

2. An engine oil pipe bending device for facilitating positioning according to claim 1, characterized in that: The surface of the electric telescopic rod (701) is fixedly connected with a positioning ring (710), one end of the positioning ring (710) is fixedly connected with the inner top of the installation shell (6).

3. An engine oil line bending device for facilitating positioning according to claim 1, characterized in that: Both sides of the moving plate (702) are fixedly connected with two limiting blocks (711) in a symmetrical manner, and the surface of the limiting block (711) is in sliding connection with the inner cavity of the installation shell (6).

4. An engine oil line bending device for facilitating positioning according to claim 1, characterized in that: The inner cavity of the air cylinder (705) is fixedly connected with two baffles (712) in a symmetrical manner.

5. An engine oil line bending device for facilitating positioning according to claim 1, characterized in that: One side of the supporting plate (704) is fixedly connected with two springs (713) in a symmetrical manner, and the other end of the spring (713) is fixedly connected with one side of the limiting rod (708).

6. An engine oil line bending device for facilitating positioning according to claim 1, characterized in that: One side of the clamping block (709) is fixedly connected with a resistance pad (714), the material of the resistance pad (714) is rubber, and the surface of the resistance pad (714) is in contact with the surface of the oil pipe body (4).

7. An engine oil line bending device for facilitating positioning according to claim 1, characterized in that: The bottom of the limiting rod (708) is fixedly connected with a sliding block (715), and the surface of the sliding block (715) is in sliding connection with the top of the installation shell (6).

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