Common rail pipe fixing structure

Abstract

The utility model relates to the technical field of common rail pipe fixing, and discloses a common rail pipe fixing structure which comprises a mounting plate, a mounting mechanism is fixedly connected to the front face of the mounting plate, and a reinforcing mechanism is arranged on the surface of the mounting mechanism. The mounting mechanism comprises a mounting seat, the mounting seat is fixedly connected to the front face of the mounting plate, a mounting block is arranged on the front face of the mounting seat, clamping strips are fixedly connected to the upper end and the lower end of the back face of the mounting block respectively, a spring is fixedly connected to the front face of the mounting seat, and a T-shaped strip is fixedly connected to the front face of the spring. L-shaped clamping grooves are formed in the upper end and the lower end of the mounting base correspondingly. According to the common rail pipe fixing structure, through the arranged mounting mechanism, when a mounting block drives a clamping strip to move to one end, a T-shaped strip is loosened at the moment, and the T-shaped strip is clamped into a round hole in the clamping strip under the elastic effect of a spring, so that the common rail pipe body can be quickly mounted, and the common rail pipe body is very convenient and quick to dismount; and the use influence caused by vibration is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of common rail pipe fixing, in particular to a common rail pipe fixing structure. Background Art

[0002] The common rail is a key component in the diesel engine fuel supply system. It is mainly used to accumulate and distribute high-pressure fuel while reducing pressure fluctuations. As a key fuel system component, it plays an important role in modern diesel engines. It can distribute the high-pressure fuel provided by the fuel supply pump to each injector after voltage stabilization and filtering, and act as an accumulator. Through its volume, it can reduce the fuel supply pressure fluctuation of the high-pressure fuel pump and the pressure oscillation of each injector caused by the injection process, ensuring that the pressure fluctuation in the high-pressure fuel rail is controlled within a certain range.

[0003] In addition, during the use of the common rail pipe, since it will cause corresponding vibrations during use, the common rail pipe needs to be fixed on the device to reduce the impact of the vibration. For this purpose, it is necessary to design a fixed installation structure for the common rail pipe. Utility Model Content

[0004] The purpose of the utility model is to provide a common rail pipe fixing structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a common rail pipe fixing structure, comprising a mounting plate, a mounting mechanism is fixedly connected to the front of the mounting plate, and a reinforcement mechanism is arranged on the surface of the mounting mechanism;

[0006] The mounting mechanism includes a mounting seat, which is fixedly connected to the front of the mounting plate, a mounting block is arranged on the front of the mounting seat, clamping strips are respectively fixedly connected to the upper and lower ends of the back of the mounting block, a spring is fixedly connected to the front of the mounting seat, a T-shaped strip is fixedly connected to the front of the spring, L-shaped slots are respectively provided at the upper and lower ends of the mounting seat, rectangular openings are provided at the upper and lower ends of the mounting seat near the L-shaped slots, and a common rail tube body is arranged between the mounting seat and the mounting block.

[0007] Preferably, a through hole is provided inside the mounting seat at the L-shaped slot, and the surface of the T-shaped bar passes through the through hole provided inside the mounting seat, so that the T-shaped bar can move under the limit inside the through hole.

[0008] Preferably, a clamping hole is provided at one end of the clamping strip, and one end of the surface of the T-shaped strip matches the inside of the clamping hole.

[0009] Preferably, an opening is provided on one side of the L-shaped slot, and the surface of the card strip matches the inside of the L-shaped slot, so that the card strip can be easily inserted into the inside of the L-shaped slot for locking.

[0010] Preferably, the reinforcement mechanism includes a reinforcement plate, which is arranged at the upper and lower ends of the mounting seat, a square hole is opened on one side of the reinforcement plate, and a rectangular hole is opened on the other side of the reinforcement plate, a clamping block is fixedly connected to the inside of the rectangular hole, an inserting block is fixedly connected to the inside of the square hole, and a bolt is threadedly connected to the inside of the clamping block.

[0011] Preferably, a threaded hole is provided inside the mounting seat, and the bolt surface is threadably connected to the inside of the threaded hole.

[0012] Preferably, the installation block has square openings at both ends, and the surface of the plug block is plugged into the inside of the square opening, so as to facilitate the use of the plug block to strengthen the support stability when the reinforcement plate is installed.

[0013] Compared with the prior art, the utility model provides a common rail pipe fixing structure, which has the following beneficial effects:

[0014] 1. The common rail fixing structure moves the mounting block to the right through the mounting mechanism, and at this time, the T-shaped bar is pulled open. After that, when the mounting block drives the card bar to move to one end, the T-shaped bar is released at this time, and the T-shaped bar is inserted into the circular hole inside the card bar under the elastic action of the spring, so that the common rail body can be quickly installed, and the disassembly will be very convenient and quick, and the use impact caused by vibration can be reduced.

[0015] 2. The common rail pipe fixing structure clamps the reinforcement plate at the upper and lower ends of the mounting seat and the mounting block through the reinforcement mechanism, and at this time the insert block is inserted into the square opening of the mounting block, and the clamping block is inserted into the rectangular opening, and then the thread of the clamping block is tightened with bolts, thereby improving the support and reinforcement stability of the common rail pipe body during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

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

[0018] Figure 2 This is a three-dimensional exploded view of the installation mechanism of the utility model;

[0019] Figure 3 This is a three-dimensional exploded view of the reinforcement mechanism of the utility model;

[0020] Figure 4 This is a three-dimensional diagram of the mounting base of the utility model;

[0021] Figure 5 It is a three-dimensional diagram of the installation plate of the utility model.

[0022] In the figure: 1. mounting plate; 2. mounting mechanism; 21. mounting seat; 22. mounting block; 23. clamping strip; 24. common rail tube body; 25. spring; 26. T-shaped strip; 27. rectangular opening; 28. L-shaped slot; 3. reinforcement mechanism; 31. reinforcement plate; 32. clamping block; 33. insert block; 34. bolt; 35. square hole; 36. rectangular hole. DETAILED DESCRIPTION

[0023] 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.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The utility model provides the following technical solutions:

[0026] Embodiment 1

[0027] Combination Figures 2 to 5 A common rail pipe fixing structure comprises a mounting plate 1, a mounting mechanism 2 is fixedly connected to the front of the mounting plate 1, and a reinforcement mechanism 3 is arranged on the surface of the mounting mechanism 2;

[0028] The mounting mechanism 2 includes a mounting seat 21, which is fixedly connected to the front side of the mounting plate 1. A mounting block 22 is provided on the front side of the mounting seat 21. A clamping strip 23 is fixedly connected to the upper and lower ends of the back side of the mounting block 22 respectively. A spring 25 is fixedly connected to the front side of the mounting seat 21. A T-shaped strip 26 is fixedly connected to the front side of the spring 25. L-shaped slots 28 are respectively provided at the upper and lower ends of the mounting seat 21. Rectangular openings 27 are provided at the upper and lower ends of the mounting seat 21 near the L-shaped slots 28. A common rail tube body 24 is provided between the mounting seat 21 and the mounting block 22. A through hole is provided inside the mounting seat 21 at the L-shaped slot 28. The surface of the T-shaped strip 26 runs through the through hole provided inside the mounting seat 21. A clamping hole is provided at one end of the clamping strip 23. One end of the surface of the T-shaped strip 26 matches the inside of the clamping hole.

[0029] Further, the mounting block 22 is moved to the right, and the T-shaped bar 26 is pulled open at this time. After that, when the mounting block 22 drives the clamping bar 23 to move to one end, the T-shaped bar 26 is released at this time. Under the elastic action of the spring 25, the T-shaped bar 26 is inserted into the circular hole inside the clamping bar 23, so that the common rail tube body 24 can be quickly installed, and the disassembly will also be very convenient and quick, and the use impact caused by vibration can be reduced.

[0030] Embodiment 2

[0031] See also Figure 1-5 On the basis of the first embodiment, the reinforcement mechanism 3 further comprises a reinforcement plate 31, which is arranged at the upper and lower ends of the mounting seat 21, a square hole 35 is provided on one side of the reinforcement plate 31, and a rectangular hole 36 is provided on the other side of the reinforcement plate 31, a clamping block 32 is fixedly connected to the inside of the rectangular hole 36, an inserting block 33 is fixedly connected to the inside of the square hole 35, a bolt 34 is threadedly connected to the inside of the clamping block 32, a threaded hole is provided inside the mounting seat 21, and the surface of the bolt 34 is threadedly connected to the inside of the threaded hole.

[0032] Furthermore, square openings are opened at the upper and lower ends of the mounting block 22, the surface of the plug block 33 is plugged into the inside of the square openings, an opening is opened on one side of the L-shaped slot 28, the surface of the clamping strip 23 matches the inside of the L-shaped slot 28, the reinforcement plate 31 is clamped at the upper and lower ends of the mounting seat 21 and the mounting block 22, and at this time, the plug block 33 is inserted into the inside of the square opening opened in the mounting block 22, and the clamping block 32 is inserted into the inside of the rectangular opening 27, and then the bolts 34 are used to tighten the threads of the clamping block 32, so as to improve the support and reinforcement stability of the common rail tube body 24 during installation.

[0033] In actual operation, when the device is used, when installing the common rail tube body 24, a circular hole is provided inside the clamping strip 23, and the common rail tube body 24 is installed in the mounting seat 21, and then the mounting block 22 is fitted on the surface of the common rail tube body 24, and the clamping strip 23 is inserted into the L-shaped clamping groove 28, and the mounting block 22 is moved to the right, and the T-shaped strip 26 is pulled open at this time, and then the mounting block 22 drives the clamping strip 23 to move to one end, and the T-shaped strip 26 is released at this time. Under the elastic action of the spring 25, the T-shaped strip 26 is clamped into the circular hole inside the clamping strip 23, so that the common rail tube body 24 can be quickly installed, and the disassembly will also be very convenient and quick;

[0034] In addition, during the reinforcement process of the common rail tube body 24, the reinforcement plate 31 is clamped at the upper and lower ends of the mounting seat 21 and the mounting block 22, and the insert block 33 is inserted into the square opening of the mounting block 22, and the clamping block 32 is inserted into the rectangular opening 27, and then the bolt 34 is used to tighten the thread of the clamping block 32, thereby improving the support and reinforcement stability of the common rail tube body 24 during installation.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A common rail pipe fixing structure, comprising a mounting plate (1), characterized in that: The front side of the mounting plate (1) is fixedly connected with a mounting mechanism (2), and the surface of the mounting mechanism (2) is provided with a reinforcement mechanism (3); The mounting mechanism (2) comprises a mounting seat (21), the mounting seat (21) being fixedly connected to the front of the mounting plate (1), a mounting block (22) being arranged on the front of the mounting seat (21), a clamping strip (23) being fixedly connected to the upper and lower ends of the back of the mounting block (22), a spring (25) being fixedly connected to the front of the mounting seat (21), a T-shaped strip (26) being fixedly connected to the front of the spring (25), L-shaped clamping grooves (28) being respectively arranged on the upper and lower ends of the mounting seat (21), rectangular openings (27) being arranged near the L-shaped clamping grooves (28) on the upper and lower ends of the mounting seat (21), and a common rail tube body (24) being arranged between the mounting seat (21) and the mounting block (22).

2. A common rail pipe fixing structure according to claim 1, characterized in that: A through hole is provided inside the mounting seat (21) at the L-shaped slot (28), and the surface of the T-shaped bar (26) passes through the through hole provided inside the mounting seat (21).

3. The common rail pipe fixing structure according to claim 1, characterized in that: A clamping hole is formed at one end of the clamping strip (23), and one end of the surface of the T-shaped strip (26) matches the inside of the clamping hole.

4. The common rail pipe fixing structure according to claim 1, characterized in that: An opening is provided on one side of the L-shaped slot (28), and the surface of the clip strip (23) matches the inside of the L-shaped slot (28).

5. The common rail pipe fixing structure according to claim 1, characterized in that: The reinforcement mechanism (3) comprises a reinforcement plate (31), the reinforcement plate (31) being arranged at the upper and lower ends of the mounting seat (21), a square hole (35) being provided on one side of the reinforcement plate (31), and a rectangular hole (36) being provided on the other side of the reinforcement plate (31), a clamping block (32) being fixedly connected to the inside of the rectangular hole (36), an inserting block (33) being fixedly connected to the inside of the square hole (35), and a bolt (34) being threadedly connected to the inside of the clamping block (32).

6. A common rail pipe fixing structure according to claim 5, characterized in that: A threaded hole is provided inside the mounting seat (21), and the surface of the bolt (34) is threadedly connected to the inside of the threaded hole.

7. The common rail pipe fixing structure according to claim 5, characterized in that: The installation block (22) has square openings at the upper and lower ends, and the surface of the inserting block (33) is inserted into the inside of the square openings.

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