Oil sprayer pressing plate machining clamp

Abstract

The utility model discloses a fuel injector pressing plate machining clamp, which relates to the technical field of fuel injector pressing plate machining clamps and comprises a workbench, a movable frame is mounted at the top end of the workbench, connecting shafts are fixed in front of and behind the movable frame, and the other ends of the connecting shafts are movably connected with movable plates. The movable plate is connected with the workbench through a first bolt, the inner side of the movable frame is slidably connected with a clamping plate, and a screw penetrates through the inner side of the clamping plate. According to the clamping device, the movable frame, the clamping plates, the bearing plate, the workbench and the like are arranged, people rotate the screw to enable the symmetrically-distributed clamping plates to be close to each other, the clamping work of the oil sprayer pressing plate is completed, when the other face of the oil sprayer pressing plate needs to be machined, the movable frame is manually rotated to enable the other face of the oil sprayer pressing plate to face upwards, and machining is convenient; and the steps of dismounting and re-mounting the oil injector pressing plate are not needed, so that the processing progress of the oil injector pressing plate is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel injector pressure plate processing clamps, in particular to a fuel injector pressure plate processing clamp. Background Art

[0002] With the development of science and technology and the progress of the times, the injector pressure plate is used in the diesel engine fuel injection system to connect and press the injector body and the pump body. Therefore, the processing of the center hole and connecting hole of the injector pressure plate is the main core processing part, which usually requires fixtures and drilling equipment for processing.

[0003] The existing injector pressure plate processing clamp, during use, completes the clamping work of the injector pressure plate through the clamping plate or the clamping seat, so that the upper surface or the lower surface of the injector pressure plate is processed. When the other side needs to be processed, it needs to be disassembled and reinstalled, which is time-consuming and affects the processing progress. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing injector pressure plate processing clamp, which, during use, completes the clamping work of the injector pressure plate through the clamping plate or the clamping seat, so that the upper surface or the lower surface of the injector pressure plate is processed. When the other side needs to be processed, it needs to be disassembled and reinstalled, which is time-consuming and affects the processing progress.

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

[0006] A fuel injector pressure plate processing clamp, comprising:

[0007] A workbench, a movable frame is installed on the top of the workbench, and connecting shafts are fixed on the front and rear of the movable frame, the other end of the connecting shaft is movably connected to a movable plate, and the movable plate is connected to the workbench by a first bolt, the inner side of the movable frame is slidably connected to a splint, and a screw is passed through the inner side of the splint, a threaded ring is installed on the inner side of the splint, and the threaded ring is connected to the splint through a movable shaft, the threaded ring and the screw are threadedly connected, a spirit level is inlaid on the side of the splint, a bearing plate is passed through one side of the movable frame, and a second bolt is installed on the top of the movable frame.

[0008] Preferably, threaded holes are provided on the front and back of the workbench, reserved grooves are provided on the front and back of the workbench, and a bearing groove is provided on the top of the workbench.

[0009] Preferably, the connecting shaft and the workbench are arranged to penetrate each other, and the connecting shaft and the reserved groove are slidably connected.

[0010] Preferably, the clamping plates are symmetrical about the horizontal axis of the movable frame.

[0011] Preferably, three groups of the bearing slots are provided, and the bearing slots are distributed in a stepped manner.

[0012] Preferably, the bearing plate and the second bolt are in abutment with each other.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0014] 1. In the present invention, by setting up the movable frame, the clamping plate, the bearing plate and the workbench, people rotate the screw to make the symmetrically distributed clamping plates move closer to each other to complete the clamping work of the injector pressure plate. When it is necessary to process the other side, the movable frame is manually rotated so that the other side of the injector pressure plate faces upward, which is convenient for processing and does not require the steps of disassembling and reinstalling the injector pressure plate, thereby speeding up the processing progress of the injector pressure plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of a partial top view of the workbench structure in the present invention;

[0016] Figure 2 This is a partial front structural diagram of the workbench in the present utility model;

[0017] Figure 3 This is a schematic diagram of the plywood structure in the utility model;

[0018] Figure 4 This is an enlarged structural diagram of point A in the present invention.

[0019] Legend:

[0020] 1. Workbench; 2. Movable frame; 3. Connecting shaft; 4. Movable plate; 5. First bolt; 6. Clamp; 7. Screw; 8. Reserved groove; 9. Threaded hole; 10. Threaded ring; 11. Movable shaft; 12. Level; 13. Load-bearing groove; 14. Load-bearing plate; 15. Second bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Reference Figure 1-4, an injector pressure plate processing clamp, including a workbench 1, a movable frame 2 is installed on the top of the workbench 1, and a connecting shaft 3 is fixed to the front and rear of the movable frame 2, the other end of the connecting shaft 3 is movably connected to a movable plate 4, and the movable plate 4 is connected to the workbench 1 by a first bolt 5, the inner side of the movable frame 2 is slidably connected to a clamping plate 6, and a screw 7 is passed through the inner side of the clamping plate 6, the clamping plates 6 are symmetrical about the horizontal axis of the movable frame 2, and when the clamping plates 6 are close to each other, they can clamp the injector pressure plate, a threaded ring 10 is installed on the inner side of the clamping plate 6, and the threaded ring 10 is connected to the clamping plate 6 by a movable shaft 11, and manual rotation of the two screws is required at the same time The screw rod 7 has a different rotation speed, so the threaded ring 10 connected to the screw rod 7 rotates around the movable shaft 11, which can reduce the damage between the screw rod 7 and the threaded ring 10. The threaded ring 10 and the screw 7 are threadedly connected. A level 12 is embedded on the side of the splint 6. The level 12 is mainly used to detect whether the splint 6 and the movable frame 2 are level. A bearing plate 14 is passed through one side of the movable frame 2, and a second bolt 15 is installed on the top of the movable frame 2. The bearing plate 14 and the second bolt 15 are abutted. Loosening the second bolt 15 allows the bearing plate 14 to move and is convenient for docking to different bearing slots 13.

[0023] Threaded holes 9 are provided on the front and back of the workbench 1, and reserved slots 8 are provided on the front and back of the workbench 1. The connecting shaft 3 and the workbench 1 are through-set, and the connecting shaft 3 and the reserved slots 8 are slidably connected. Due to the different thicknesses of the injector pressure plate, it is necessary to set movable frames 2 of different heights to complete the clamping work of the injector pressure plate through the clamping plate 6. A bearing slot 13 is provided on the top of the workbench 1. The threaded hole 9 is mainly threadedly connected to the first bolt 5. The reserved slot 8 is mainly for facilitating the adjustment of the connecting shaft 3 to move up and down. The bearing slot 13 is mainly for facilitating the placement of the bearing plate 14, so that the bearing plate 14 is placed in different bearing slots 13, which is convenient for coordinating the connecting shaft 3 at different heights so that the left and right sides of the movable frame 2 are at the same horizontal height. There are three groups of bearing slots 13, and the bearing slots 13 are distributed in a stepped manner. The bearing plate 14 is placed in different bearing slots 13, which is convenient for coordinating the connecting shaft 3 at different heights so that the left and right sides of the movable frame 2 are at the same horizontal height.

[0024] Working principle: When in use, the staff first places the injector pressure plate in the movable frame 2 on the workbench 1. People adjust the height of the movable frame 2 according to the thickness of the injector pressure plate, so that after the splints 6 are close to each other, their horizontal axis coincides with the horizontal axis of the injector pressure plate. Then, during the subsequent flipping of the injector pressure plate, the workbench 1 can also support it well. Manually rotate the screw 7 to perform a threaded connection operation with the threaded ring 10, thereby driving the splints 6 to move closer to each other and completing the clamping work of the injector pressure plate. After completing the processing work on the upper surface of the injector pressure plate, manually rotate the movable frame 2 and use the connecting shaft 3 as the axis to complete the flipping work, so that the device can cooperate to complete the processing work on the lower surface of the injector pressure plate.

[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fuel injector pressure plate processing clamp, comprising: A workbench (1) is characterized in that: a movable frame (2) is installed on the top of the workbench (1), and a connecting shaft (3) is fixed on the front and rear sides of the movable frame (2), the other end of the connecting shaft (3) is movably connected to a movable plate (4), and the movable plate (4) is connected to the workbench (1) through a first bolt (5), the inner side of the movable frame (2) is slidably connected to a clamping plate (6), and a screw (7) is passed through the inner side of the clamping plate (6), a threaded ring (10) is installed on the inner side of the clamping plate (6), and the threaded ring (10) is connected to the clamping plate (6) through a movable shaft (11), the threaded ring (10) and the screw (7) are threadedly connected, a level (12) is inlaid on the side of the clamping plate (6), a bearing plate (14) is passed through one side of the movable frame (2), and a second bolt (15) is installed on the top of the movable frame (2).

2. The fuel injector pressure plate processing clamp according to claim 1, characterized in that: The front and back sides of the workbench (1) are both provided with threaded holes (9), and the front and back sides of the workbench (1) are both provided with reserved grooves (8), and the top end of the workbench (1) is provided with a bearing groove (13).

3. The fuel injector pressure plate processing clamp according to claim 1, characterized in that: The connecting shaft (3) and the workbench (1) are connected through each other, and the connecting shaft (3) and the reserved groove (8) are connected in a sliding manner.

4. The fuel injector pressure plate processing clamp according to claim 1, characterized in that: The clamping plates (6) are symmetrical about the horizontal axis of the movable frame (2).

5. The fuel injector pressure plate processing clamp according to claim 2, characterized in that: The bearing grooves (13) are provided in three groups, and the bearing grooves (13) are distributed in a stepped manner.

6. The fuel injector pressure plate processing clamp according to claim 1, characterized in that: The bearing plate (14) and the second bolt (15) are in abutment with each other.

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