Traditional fuel pipe machining guide device

Abstract

The utility model discloses a traditional fuel pipe machining guide device which comprises a device installation back plate, a driving gear ring assembly is connected to one end of the device installation back plate in a limiting and rotating mode, a clamping guide assembly is connected to one end of the driving gear ring assembly in a limiting and sliding mode, and a clamping driving bolt is connected to one end of the upper portion of the clamping guide assembly in a penetrating and threaded mode. A driving assembly is rotationally connected to one side of the lower portion in the device mounting back plate in a penetrating mode, a rotating limiting rod is fixedly connected to one end of the device mounting back plate, a gear ring locking cap is screwed to one end of the outer side of the rotating limiting rod, a driving through hole is formed in one end of the lower portion in the device mounting back plate, and a fuel pipe through hole is formed in the middle in the device mounting back plate. And one end of the device mounting back plate is fixedly connected with a sliding limiting rod. The fuel pipe limiting, clamping and guiding device overcomes the defects in the prior art, is reasonable in design and compact in structure, can rapidly and conveniently limit, clamp and guide a fuel pipe, can be conveniently and adaptively used for fuel pipes of different specifications within a certain range, and has high social use value and application prospects.

Description

Technical Field

[0001] The utility model relates to the technical field of guide equipment, in particular to a traditional fuel pipe processing guide device. Background Art

[0002] A fuel pipeline refers to a pipeline used to transport or deliver fuel. The fuel pipeline has the characteristics of high pressure, high temperature, high corrosion resistance, etc., and can continuously transport fuel. During processing, the fuel pipeline usually needs to be limited and guided by a guide device to facilitate its processing. However, the existing fuel pipe processing guide device is not able to flexibly and quickly clamp and limit the fuel pipe when in use, which is inconvenient to use.

[0003] The patent with publication number CN211638433U discloses a guide device for processing a fuel common rail pipe, which includes a base, a support plate, a limit groove, a push rod motor, a guide plate, a connecting plate, a groove, a telescopic rod, a clamping plate, a spring and a guide hole. A support plate is fixed in the middle of the top of the base, and a limit groove is symmetrically arranged on the top of the support plate. A guide plate is arranged directly above the support plate. Push rod motors are fixed at the four corners of the top of the base. The output shaft of the push rod motor is fixedly connected to the bottom of the connecting plate. The bottom of the guide plate is symmetrically provided with grooves directly above the limit groove. The surface of the guide plate is located at the limit groove. Guide grooves are equidistantly provided above the positioning grooves, and there are four groups of guide grooves. The device drills the fuel common rail pipe through the guide holes, which can save the time of adjusting the position of the fuel common rail pipe during drilling, and improve the processing efficiency of the fuel common rail pipe. The drill hole can prevent the drill bit from offsetting during drilling, and improve the processing accuracy. However, the device cannot quickly clamp and limit the fuel pipe when performing the guiding work, which makes it inconvenient to use. Therefore, we propose a traditional fuel pipe processing guide device. Utility Model Content

[0004] In order to solve the problem that the fuel pipe processing guide device mentioned in the above background technology cannot flexibly and quickly clamp and limit the fuel pipe and is inconvenient to use, the utility model provides a traditional fuel pipe processing guide device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A traditional fuel pipe processing guide device comprises a device mounting back plate, one end of the device mounting back plate is limitedly connected with a driving gear ring assembly, one end of the driving gear ring assembly is limitedly slidably connected with a clamping guide assembly, the upper end of the clamping guide assembly is threaded with a clamping driving bolt, a driving assembly is passed through and connected to the lower side of the device mounting back plate, one end of the device mounting back plate is fixedly connected with a rotation limiting rod, the outer end of the rotation limiting rod is threaded with a gear ring locking cap, a driving through hole is opened at the lower end of the device mounting back plate, a fuel pipe through hole is opened in the middle of the device mounting back plate, and one end of the device mounting back plate is fixedly connected with a sliding limiting rod.

[0007] Preferably, the driving gear ring assembly includes a gear ring body, one end of the gear ring body is provided with an inclined arc groove, and the other end of the gear ring body is provided with a rotating positive arc groove.

[0008] Preferably, the clamping guide assembly includes a clamping sliding seat, a driving bolt screw hole is opened on the upper part of the clamping sliding seat, a limiting sliding groove is opened in the middle of the clamping sliding seat, a guide roller is connected to the lower part of the clamping sliding seat, and a connecting external thread is opened on the outer end of the clamping driving bolt.

[0009] Preferably, the driving assembly includes a driving stepper motor, one end of the driving stepper motor is connected to a motor shaft, a driving gear is provided on the outer fixed sleeve of one end of the motor shaft, the motor shaft passes through the driving through hole, the driving gear meshes with the driving gear ring assembly, and a mounting hole plate is fixedly connected under the mounting back plate of the device.

[0010] Preferably, the clamping guide assembly, the clamping drive bolt, the rotation limit rod and the gear ring locking cap are each provided in three groups, and the three groups of the rotation limit rods movably penetrate the drive gear ring assembly.

[0011] Preferably, the inclined arc grooves and the rotating positive arc grooves are each provided in three groups, and the three groups of the inclined arc grooves and the rotating positive arc grooves are respectively located at six ends inside the gear ring body and are equidistantly spaced apart.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model drives the driving gear ring assembly to rotate by meshing with the driving gear, so that the ring body of the gear ring rotates in the rotating positive arc groove through the rotating limit rod to realize the limited rotation of the driving gear ring assembly as a whole. When the clamping driving bolt passes through the screw hole of the screw-connected driving bolt and is located in the inclined arc groove, the clamping guide assembly is pushed downward by the rotation of the driving gear ring assembly. The clamping guide assembly is located in the limited sliding groove through the sliding limit rod so that it can slide inward or outward. In this way, the fuel pipe can be quickly limited. The guide roller is arranged to fit the fuel pipe, so that the fuel pipe can be flexibly slid and guided horizontally while being limited and clamped.

[0014] In summary, the utility model overcomes the shortcomings of the prior art, has a reasonable design and a compact structure, can quickly and conveniently limit the clamping and guiding of the fuel pipe, and can conveniently adapt and use fuel pipes of different specifications within a certain range, and has a high social use value and application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the back plate installed in the device of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the driving gear ring assembly in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the clamping guide assembly in the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the clamping drive bolt in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the driving component in the utility model.

[0022] In the figure: 1 device mounting back plate, 2 driving gear ring assembly, 3 clamping guide assembly, 4 clamping driving bolt, 5 driving assembly, 6 rotation limiting rod, 7 gear ring locking cap, 8 driving through hole, 9 fuel pipe through hole, 10 gear ring body, 11 sliding limiting rod, 12 inclined arc groove, 13 rotating positive arc groove, 14 clamping sliding seat, 15 driving bolt screw hole, 16 limiting slide groove, 17 guide roller, 18 connecting external thread, 19 driving stepping motor, 20 motor shaft, 21 driving gear, 22 mounting hole plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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. Example 1

[0024] Reference Figures 1 to 5 A conventional fuel pipe processing guide device comprises a device mounting back plate 1, one end of the device mounting back plate 1 is limitedly connected with a driving gear ring assembly 2, one end of the driving gear ring assembly 2 is limitedly slidably connected with a clamping guide assembly 3, one end of the clamping guide assembly 3 is threadedly connected with a clamping driving bolt 4, a driving assembly 5 is threadedly connected with a lower side of the device mounting back plate 1, one end of the device mounting back plate 1 is fixedly connected with a rotation limiting rod 6, and a gear ring locking cap 7 is threadedly connected with an outer end of the rotation limiting rod 6, a driving through hole 8 is opened at one end of the lower part of the device mounting back plate 1, and a fuel pipe through hole 9 is opened in the middle of the device mounting back plate 1, and the clamping guide assembly 3, the clamping driving bolt 4, the rotation limiting rod 6 and the gear ring locking cap 7 are all provided in three groups, and the three groups of rotation limiting rods 6 movably penetrate the driving gear ring assembly 2.

[0025] Specifically, the driving gear ring assembly 2 includes a gear ring body 10, one end of the inner side of the gear ring body 10 is fixedly connected to a sliding limit rod 11, one end of the inner side of the gear ring body 10 is provided with an inclined arc groove 12, and the other end of the inner side of the gear ring body 10 is provided with a rotating positive arc groove 13, and the number of the inclined arc grooves 12 and the rotating positive arc grooves 13 are both provided in three groups, and the three groups of inclined arc grooves 12 and rotating positive arc grooves 13 are respectively located at six ends of the inner side of the gear ring body 10 and are equidistantly spaced apart; the clamping guide assembly 3 includes a clamping sliding seat 14, the upper part of the clamping sliding seat 14 is provided with a driving bolt screw hole 15, and the middle part of the clamping sliding seat 14 is provided with a limited The guide roller 17 is connected to the inner part below the clamping sliding seat 14, and a connecting external thread 18 is provided at one end of the outer side of the clamping driving bolt 4. The gear ring body 10 rotates in the rotating positive arc groove 13 by rotating the limiting rod 6 to realize the limited rotation of the driving gear ring assembly 2 as a whole. When the clamping driving bolt passes through the screw hole 15 of the threaded driving bolt and is located in the inclined arc groove 12, the clamping guide assembly 3 is pushed downward by the rotation of the driving gear ring assembly 2. The clamping guide assembly 3 is limited and slides in the limiting groove 16 by the sliding limiting rod 11, so that it can slide inward or outward, so that the fuel pipe can be limited. Example 2

[0026] Reference Figure 2 and Figure 6 The difference between this embodiment and embodiment 1 is that the driving component 5 includes a driving stepper motor 19, one end of the driving stepper motor 19 is connected to a motor shaft 20, a driving gear 21 is fixedly sleeved on the outer side of one end of the motor shaft 20, the motor shaft 20 passes through the driving through hole 8, the driving gear 21 meshes with the driving gear ring component 2, and a mounting hole plate 22 is fixedly connected to the lower side of the device mounting back plate 1. The driving stepper motor 19 drives the driving gear 21 to rotate through the motor shaft 20, so that the driving gear 21 can be meshed and driven to drive the driving gear ring component 2 to rotate. The device as a whole can be installed in the working position by passing a fixing bolt through the through hole inside the mounting hole plate 22. For other structures not described, refer to embodiment 1.

[0027] Working principle: In the utility model, when in use, the fuel pipe to be processed is passed through the fuel pipe through-hole 9. At this time, the driving stepper motor 19 drives the driving gear 21 to rotate through the motor shaft 20, so that the driving gear 21 can be engaged to drive the driving gear ring assembly 2 to drive it to rotate, so that the gear ring ring body 10 is located in the rotating positive arc groove 13 through the rotating limit rod 6 to rotate to realize the limited rotation of the driving gear ring assembly 2 as a whole. When the clamping drive bolt 4 passes through the screw-connected drive bolt screw hole 15 and is located in the inclined arc groove 12, it is affected by the rotation of the driving gear ring assembly 2 to push the clamping guide assembly 3 downward. The clamping guide assembly 3 is located in the limited sliding groove 16 through the sliding limit rod 11 to slide inward or outward, so that the fuel pipe can be limited. The guide roller 17 is arranged to fit the fuel pipe, so that the fuel pipe can be flexibly slid and guided laterally while being limited and clamped.

[0028] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

Claims

1. A conventional fuel pipe machining guide device, comprising a device mounting back plate (1), characterized in that: One end of the device mounting back plate (1) is limitedly connected to a driving gear ring assembly (2), one end of the driving gear ring assembly (2) is limitedly slidably connected to a clamping guide assembly (3), one end of the clamping guide assembly (3) is threadedly connected to a clamping driving bolt (4), a driving assembly (5) is threadedly connected to a lower side of the inside of the device mounting back plate (1), one end of the device mounting back plate (1) is fixedly connected to a rotation limiting rod (6), an outer end of the rotation limiting rod (6) is threadedly connected to a gear ring locking cap (7), a driving through hole (8) is opened at one end of the inside of the device mounting back plate (1), a fuel pipe through hole (9) is opened in the middle of the inside of the device mounting back plate (1), and one end of the device mounting back plate (1) is fixedly connected to a sliding limiting rod (11).

2. A conventional fuel pipe processing guide device according to claim 1, characterized in that: The driving gear ring assembly (2) comprises a gear ring body (10), one end of the gear ring body (10) is provided with an inclined arc groove (12), and the other end of the gear ring body (10) is provided with a rotating positive arc groove (13).

3. A conventional fuel pipe processing guide device according to claim 1, characterized in that: The clamping guide assembly (3) comprises a clamping sliding seat (14), a driving bolt screw hole (15) is provided on the upper part of the clamping sliding seat (14), a limiting sliding groove (16) is provided in the middle of the clamping sliding seat (14), a guide roller (17) is connected to the lower part of the clamping sliding seat (14), and a connecting external thread (18) is provided on one end of the outer side of the clamping driving bolt (4).

4. A conventional fuel pipe processing guide device according to claim 1, characterized in that: The driving assembly (5) comprises a driving stepper motor (19), one end of the driving stepper motor (19) is connected to a motor shaft (20), one end of the motor shaft (20) is fixedly sleeved with a driving gear (21), the motor shaft (20) passes through the driving through hole (8), the driving gear (21) meshes with the driving gear ring assembly (2), and a mounting hole plate (22) is fixedly connected below the device mounting back plate (1).

5. A conventional fuel pipe processing guide device according to claim 1, characterized in that: The clamping guide assembly (3), the clamping drive bolt (4), the rotation limit rod (6) and the gear ring locking cap (7) are each provided in three groups, and the three groups of the rotation limit rod (6) movably penetrate the drive gear ring assembly (2).

6. A conventional fuel pipe processing guide device according to claim 2, characterized in that: The inclined arc grooves (12) and the rotating positive arc grooves (13) are each provided in three groups, and the three groups of the inclined arc grooves (12) and the rotating positive arc grooves (13) are respectively located at six ends inside the gear ring body (10) and are equidistantly spaced apart.

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