Connecting structure for oil sprayer clamp

Abstract

The utility model provides a connecting structure for a fuel injector clamp, which belongs to the field of fuel injector clamp equipment and comprises a base, a connecting rod is connected onto the base, a connecting box is connected onto the connecting rod, and a limiting component is arranged in the connecting box. Then when the clamping assembly needs to be used, the needed clamping assembly is taken out, a limiting rod on the clamping assembly is slidably placed in a connecting cavity through a through hole, the clamping assemblies of different models can be rapidly replaced, after the limiting rod is slidably arranged in the connecting cavity, the limiting rod is rotatably arranged in the connecting cavity, and the clamping assembly is rotated, so that the clamping assembly can be rapidly replaced. The clamping assembly drives the limiting rod to rotate, the clamping assembly can be made to rotate by a certain angle, after rotation is completed, the rotating handle is rotated, the rotating handle drives the two-way threaded lead screw to rotate, the two-way threaded lead screw drives the connecting blocks which are symmetrically and rotationally connected to move in the opposite directions, and the teeth are clamped in the tooth grooves.

Description

Technical Field

[0001] The utility model relates to the field of fuel injector fixture equipment, in particular to a connecting structure for a fuel injector fixture. Background Art

[0002] When inspecting the injector, the injector needs to be clamped and fixed. When the clamp is connected, the clamp body needs to be connected to the clamp connection part by bolts. In this connection method, the bolts act directly on the clamp, which causes damage to the clamp when subjected to force, and it is not convenient to replace different clamps. Utility Model Content

[0003] In view of this, the utility model provides a connecting structure for an injector clamp. The base plate can be placed at a required position and fixed on the ground or an operating table. Then, when the clamping assembly is needed, the required clamping assembly can be taken out and the limiting rod on the clamping assembly can be slidably placed in the connecting cavity through the through hole, so that different types of clamping assemblies can be quickly replaced. After the limiting rod is slidably set in the connecting cavity, the limiting rod is rotatably set in the connecting cavity. By rotating the clamping assembly, the clamping assembly drives the limiting rod to rotate, so that the clamping assembly can be rotated by a certain angle. After the rotation is completed, the rotating handle is rotated, and the rotating handle drives the bidirectional threaded screw to rotate. The bidirectional threaded screw brings the connecting blocks symmetrically rotatably connected to move toward each other, so that the teeth connected on the connecting block are stuck in the tooth grooves on the limiting rod. The teeth are used to limit the tooth grooves, which can prevent the limiting rod from rotating and prevent the limiting rod from sliding out of the connecting cavity to fix the limiting rod, avoid direct rigid connection between the clamping assembly and the connecting box, and facilitate replacement of the clamping assembly.

[0004] In order to solve the above technical problems, the utility model provides a connecting structure for an injector clamp, including a base, the base is used to connect and support a connecting rod, a connecting rod is connected to the base, the connecting rod is used to connect a connecting box, a connecting box is connected to the connecting rod, the connecting box is used to place a limit assembly, a limit assembly is provided in the connecting box, the limit assembly is used to limit the limit rod, so as to facilitate the taking and placing of the clamping assembly and indirectly connect the clamp assembly with the clamp connecting assembly.

[0005] A connecting cavity is provided in the connecting box, and the connecting cavity is used for connecting and placing the limiting rod. The limiting assembly is arranged in the connecting cavity. A through hole is provided on one side of the connecting box, and the through hole is used for placing and limiting the limiting rod.

[0006] A clamping assembly is provided on one side of the connection box, and the clamping assembly is used to clamp the material. A limiting rod is provided on one side of the clamping assembly, and the limiting rod is used to connect the clamping assembly and limit the clamping assembly to prevent the clamping assembly from falling out of the connection box. The limiting rod is slidably set in the through hole.

[0007] The limiting rod is rotatably arranged in the connecting cavity, and a tooth groove is arranged on the limiting rod. The tooth groove is used for clamping the teeth, and a circumferential array of the tooth groove is arranged on the limiting rod.

[0008] The limiting assembly comprises a connecting block, which is used to drive the teeth to move up and down, and the connecting block is symmetrically arranged in the connecting cavity.

[0009] The connecting block is provided with teeth, which are used to be stuck in the tooth groove to prevent the limit rod from rotating back and forth or falling out of the connecting box. The teeth match the tooth groove and are meshed with the tooth groove. A bidirectional threaded screw is rotatably provided on the connecting block, and the bidirectional screw is used to drive the connecting block to move up and down.

[0010] The bidirectional threaded screw is rotatably arranged in the connecting cavity, one end of the bidirectional threaded screw passes through the connecting box, and a rotating handle is arranged at one end of the bidirectional threaded screw. The rotating handle is used to drive the bidirectional threaded screw to rotate, and the rotating handle is arranged above the connecting box.

[0011] The beneficial effects of the above technical solution of the utility model are as follows:

[0012] 1. Place the base plate at the required position, fix the base plate on the ground or operating table, and then when the clamping assembly is needed, take out the required clamping assembly, slide the limit rod on the clamping assembly through the through hole and place it in the connecting cavity, so that different types of clamping assemblies can be quickly replaced.

[0013] 2. After the limit rod is slidably set in the connecting cavity, the limit rod is rotatably set in the connecting cavity. By rotating the clamping assembly, the clamping assembly drives the limit rod to rotate, so that the clamping assembly can be rotated to a certain angle, and different directions of the workpiece can be observed.

[0014] 3. When the rotation is completed, turn the rotating handle, and the rotating handle drives the bidirectional threaded screw to rotate. The bidirectional threaded screw brings the connecting blocks with symmetrical rotation connection to move toward each other, so that the teeth connected on the connecting block are stuck in the tooth grooves on the limit rod. The teeth are used to limit the tooth grooves, which can prevent the limit rod from rotating and preventing the limit rod from slipping out of the connecting cavity to fix the limit rod, avoid direct rigid connection between the clamping assembly and the connecting box, and facilitate replacement of the clamping assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a connecting structure for a fuel injector fixture of the utility model;

[0016] Figure 2 It is a left side cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a right side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a rear view structural schematic diagram of the utility model.

[0019] Explanation of the reference numerals: 100, base; 101, connecting rod; 102, connecting box; 103, connecting cavity; 104, through hole; 105, clamping assembly; 106, limiting rod; 107, tooth groove; 110, limiting assembly; 111, connecting block; 112, teeth; 113, bidirectional threaded screw; 114, rotating handle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0021] like Figure 1-4 As shown:

[0022] The present embodiment provides a connection structure for an injector clamp, including a base 100, the base 100 is used to connect and support a connecting rod 101, the base 100 is fixedly connected with a connecting rod 101, the connecting rod 101 is used to connect a connecting box 102, the connecting rod 101 is fixedly connected with a connecting box 102, the connecting box 102 is used to place a limiting component 110, the limiting component 110 is arranged in the connecting box 102, the limiting component 110 is used to limit the limiting rod 106, so as to facilitate the taking and placing of the clamping component 105 and indirectly connect the clamp component with the clamp connecting component.

[0023] A connection cavity 103 is provided in the connection box 102 for connecting and placing a limiting rod 106 . A limiting assembly 110 is disposed in the connection cavity 103 . A through hole 104 is provided on one side of the connection box 102 for placing and limiting the limiting rod 106 .

[0024] A clamping assembly 105 is provided on one side of the connection box 102, and the clamping assembly 105 is used to clamp the material. A limiting rod 106 is provided on one side of the clamping assembly 105, and the limiting rod 106 is fixedly connected to the clamping assembly 105. The limiting rod 106 is used to connect the clamping assembly 105 and limit the clamping assembly 105 to prevent the clamping assembly 105 from falling out of the connection box 102. The limiting rod 106 is slidably set in the through hole 104.

[0025] The limiting rod 106 is rotatably disposed in the connecting cavity 103 . A tooth groove 107 is disposed on the limiting rod 106 . The tooth groove 107 is used to clamp the teeth 112 . The tooth groove 107 is disposed in a circular array on the limiting rod 106 .

[0026] The limiting assembly 110 includes a connecting block 111 , which is used to drive the teeth 112 to move up and down. The connecting block 111 is symmetrically arranged in the connecting cavity 103 .

[0027] The connecting block 111 is connected with teeth 112, which are fixed on the connecting block 111. The teeth 112 are used to be clamped in the tooth groove 107 to prevent the limit rod 106 from rotating back and forth or falling out of the connecting box 102. The teeth 112 match the tooth groove 107. A bidirectional threaded screw 113 is rotatably provided on the connecting block 111. The connecting block 111 is provided with a threaded hole matching the bidirectional threaded screw 113. The bidirectional threaded screw 113 is rotatably set in the threaded hole in the connecting block 111, and the bidirectional screw is used to drive the connecting block 111 to move up and down.

[0028] The bidirectional threaded screw 113 is rotatably arranged in the connecting cavity 103, and one end of the bidirectional threaded screw 113 passes through the connecting box 102. A rotating handle 114 is provided at one end of the bidirectional threaded screw 113. The rotating handle 114 is fixedly connected to the bidirectional threaded screw 113. The rotating handle 114 is used to drive the bidirectional threaded screw 113 to rotate, and the rotating handle 114 is arranged above the connecting box 102.

[0029] Working principle: When in use, place the base plate at the required position, fix the base plate on the ground or the operating table, and then when the clamping assembly 105 is needed, take out the required clamping assembly 105, slide the limit rod 106 on the clamping assembly 105 through the through hole 104 and place it in the connecting cavity 103, so that different types of clamping assemblies 105 can be quickly replaced. After the limit rod 106 is slidably set in the connecting cavity 103, the limit rod 106 is rotatably set in the connecting cavity 103, and by rotating the clamping assembly 105, the clamping assembly 105 drives the limit rod 106 to rotate, so that the clamping assembly 105 can be rotated. The two-way threaded screw 113 is driven by the two-way threaded screw 113 to rotate, and the two-way threaded screw 113 drives the connecting block 111 with a symmetrical rotation connection to move toward each other, so that the teeth 112 connected to the connecting block 111 are stuck in the tooth groove 107 on the limiting rod 106, and the teeth 112 are used to limit the tooth groove 107, which can prevent the limiting rod 106 from rotating and slipping out of the connecting cavity 103 to fix the limiting rod 106, avoid direct rigid connection between the clamping assembly 105 and the connecting box 102, and facilitate the replacement of the clamping assembly 105.

[0030] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0031] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A connection structure for a fuel injector fixture, characterized in that: It comprises a base (100), a connecting rod (101) is connected to the base (100), a connecting box (102) is connected to the connecting rod (101), and a limiting assembly (110) is provided in the connecting box (102); A connection cavity (103) is provided in the connection box (102), the limit assembly (110) is arranged in the connection cavity (103), and a through hole (104) is provided on one side of the connection box (102); A clamping assembly (105) is provided on one side of the connection box (102), a limiting rod (106) is provided on one side of the clamping assembly (105), and the limiting rod (106) is slidably disposed in the through hole (104); The limiting rod (106) is rotatably arranged in the connecting cavity (103), and a tooth groove (107) is provided on the limiting rod (106). The tooth groove (107) is arranged in a circumferential array on the limiting rod (106); The limiting assembly (110) comprises a connecting block (111), and the connecting block (111) is symmetrically arranged in the connecting cavity (103) in an upper and lower manner; The connection block (111) is connected with teeth (112), the teeth (112) match the tooth grooves (107), the teeth (112) are meshed with the tooth grooves (107), and a bidirectional threaded screw (113) is rotatably provided on the connection block (111); The bidirectional threaded screw (113) is rotatably arranged in the connecting cavity (103), one end of the bidirectional threaded screw (113) passes through the connecting box (102), and a rotating handle (114) is provided at one end of the bidirectional threaded screw (113), and the rotating handle (114) is arranged above the connecting box (102).

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