Diesel nozzle detacher

Abstract

The utility model discloses a diesel nozzle dismantler, relates to dismantler technical field, including dismantlement head, rod handle and hollow column, dismantlement head upper end is fixedly provided with connecting rod, connecting rod penetrates into hollow column and with hollow column rotatory sleeve joint, hollow column upper end is fixedly connected with U-shaped block, and the U-shaped block is connected with the rod handle. A shaft pin is fixedly arranged in the U-shaped block in a sleeved mode, a rod handle is rotationally arranged on the rod wall of the shaft pin in a sleeved mode, a through hole is formed in the side wall of the hollow column, a hollow block is fixedly arranged in the through hole in a penetrating mode, a one-way limiting mechanism is arranged in the hollow block, and a plurality of inserting grooves are formed in the side wall of the connecting rod in a surrounding mode; and each slot is matched with the one-way limiting mechanism. Through the arrangement of the shaft pin, the rod handle is rotationally connected with the hollow column, and the driving angle of the rod handle can be adjusted in the dismounting process, so that the driving force arm is adjusted, and the dismounting process is relatively labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of disassemblers, in particular to a diesel nozzle disassembler. Background Art

[0002] The diesel nozzle remover is a special tool used to remove the diesel engine fuel injector. This tool is designed to remove the fuel injector safely and effectively to avoid damaging the fuel injector or other related parts during the removal process.

[0003] In the process of realizing the present application, the applicant found that the handle of the existing diesel nozzle remover is usually fixed, which leads to the problem that the driving force arm cannot be adjusted during the removal operation, and the removal process is relatively laborious. Utility Model Content

[0004] In view of the above problems existing in the existing diesel nozzle remover, the present utility model is proposed.

[0005] Therefore, the utility model aims to provide a diesel nozzle remover, which solves the problem that the driving force arm cannot be adjusted during the disassembly operation and the disassembly process is relatively laborious.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A diesel nozzle remover comprises a removal head, a rod handle and a hollow column, wherein a connecting rod is fixedly provided on the upper end of the removal head, the connecting rod penetrates into the interior of the hollow column and is rotatably sleeved with the hollow column, a U-shaped block is fixedly connected to the upper end of the hollow column, an axle pin is fixedly sleeved inside the U-shaped block, the rod wall of the axle pin is rotatably sleeved with the rod handle, a through hole is opened on the side wall of the hollow column, a hollow block is fixedly penetrated inside the through hole, a one-way limiting mechanism is arranged inside the hollow block, a plurality of slots are opened around the side wall of the connecting rod, and each of the slots matches the one-way limiting mechanism.

[0008] Preferably, the one-way limiting mechanism includes an insertion rod, a baffle and a spring, and the side wall of the hollow block is symmetrically provided with two insertion holes, the insertion rod is movably arranged inside the two insertion holes and one end is movably connected with the corresponding slot, the baffle is movably arranged inside the hollow block and fixedly sleeved with the rod wall of the insertion rod, the spring is movably sleeved on the rod wall of the insertion rod and the two ends are respectively contacted and connected with the baffle and the side wall of the hollow block, and the end of the insertion rod located inside the corresponding slot is set as a wedge-shaped end face.

[0009] Preferably, the rod wall fixing sleeve of the rod handle is provided with an anti-slip rubber sleeve.

[0010] Preferably, a knob is fixedly provided on the upper end of the handle.

[0011] Preferably, a driving block is fixedly provided on one end of the insertion rod away from the connecting rod.

[0012] Preferably, two limiting rods are symmetrically fixedly provided on the side wall of the driving block, and two limiting holes are symmetrically opened on the side wall of the hollow block, and the two limiting rods are movably plugged into the corresponding limiting holes respectively.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model realizes the rotation connection between the handle and the hollow column by means of the provided axle pin, and can adjust the driving angle of the handle during the disassembly process, thereby realizing the adjustment of the driving force arm, making the disassembly process more labor-saving.

[0015] 2. The utility model, through the provision of the insertion rod and the wedge-shaped end surface provided at the end of the insertion rod, can adjust the direction of the wedge-shaped end surface at the end of the insertion rod according to actual use needs to simplify the disassembly and assembly process.

[0016] 3. The utility model utilizes the movable connection between the two limit rods and the corresponding limit holes to limit the driving block and prevent the insertion rods from rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0020] Figure 3 For the utility model Figure 2 An enlarged schematic diagram of part A.

[0021] Description of reference numerals:

[0022] 1. Disassembly head; 2. Rod handle; 3. Hollow column; 4. Connecting rod; 5. U-shaped block; 6. Axle pin; 7. Hollow block; 8. Insert rod; 9. Baffle; 10. Spring; 11. Anti-slip rubber sleeve; 12. Knob; 13. Drive block; 14. Limit rod. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a diesel nozzle remover.

[0025] The utility model provides Figure 1-Figure 3 The diesel nozzle remover shown in the figure comprises a removal head 1, a rod handle 2 and a hollow column 3. A connecting rod 4 is fixedly provided on the upper end of the removal head 1. The connecting rod 4 penetrates into the interior of the hollow column 3 and is rotatably sleeved with the hollow column 3. A U-shaped block 5 is fixedly connected to the upper end of the hollow column 3. An axle pin 6 is fixedly sleeved inside the U-shaped block 5. The rod wall of the axle pin 6 is rotatably sleeved with the rod handle 2. A through hole is provided on the side wall of the hollow column 3. A hollow block 7 is fixedly penetrated inside the through hole. A one-way limiting mechanism is provided inside the hollow block 7. A plurality of slots are provided around the side wall of the connecting rod 4. Each slot matches the one-way limiting mechanism. The provided axle pin 6 is used to realize the rotatable connection between the rod handle 2 and the hollow column 3. The driving angle of the rod handle 2 can be adjusted during the disassembly process, thereby realizing the adjustment of the driving force arm, so that the disassembly process is more labor-saving.

[0026] like Figure 1-Figure 3 As shown, the one-way limiting mechanism includes an insert rod 8, a baffle 9 and a spring 10. Two insert holes are symmetrically provided on the side wall of the hollow block 7. The insert rod 8 is movably arranged inside the two insert holes and one end is movably plugged into the corresponding slot. The baffle 9 is movably arranged inside the hollow block 7 and is fixedly sleeved on the rod wall of the insert rod 8. The spring 10 is movably sleeved on the rod wall of the insert rod 8 and the two ends are respectively in contact and connected with the baffle 9 and the side wall of the hollow block 7. One end of the insert rod 8 located inside the corresponding slot is set as a wedge-shaped end face. By utilizing the set wedge-shaped end face, the disassembly head 1 can be driven to rotate through the connecting rod 4 in the process of the rod handle 2 driving the hollow column 3 to rotate through the axle pin 6 and the U-shaped block 5. When the driving rod handle 2 is reversed, the notch of the slot and the wedge-shaped end face of the limiting rod 14 are used to squeeze and drive the insert rod 8 to contract. There is no need to separate the disassembly head 1 from the nut and then re-insert it, which effectively simplifies the disassembly process.

[0027] like Figure 1 As shown, the rod wall fixing sleeve of the rod handle 2 is provided with an anti-skid rubber sleeve 11. The anti-skid rubber sleeve 11 can increase the friction force on the surface of the rod handle 2, thereby making it easier for the staff to hold the rod handle 2.

[0028] like Figure 1 As shown, a knob 12 is fixedly provided on the upper end of the rod handle 2. The provided knob 12 can be used to conveniently drive the rod handle 2 to rotate, thereby driving the disassembly head 1 to rotate.

[0029] like Figure 3As shown, a driving block 13 is fixedly provided at one end of the insertion rod 8 away from the connecting rod 4. The driving block 13 can be used to drive the insertion rod 8 to move, thereby rotating the insertion rod 8.

[0030] like Figure 3 As shown, two limit rods 14 are symmetrically fixed on the side wall of the driving block 13, and two limit holes are symmetrically opened on the side wall of the hollow block 7. The two limit rods 14 are movably connected with the corresponding limit holes respectively. By utilizing the movably connected two limit rods 14 with the corresponding limit holes, the insertion rod 8 can be limited to prevent the insertion rod 8 from rotating, so that the direction of the wedge-shaped end face set at the end of the insertion rod 8 can be kept fixed.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A diesel nozzle remover, comprising a removal head (1), a handle (2) and a hollow column (3), characterized in that: A connecting rod (4) is fixedly provided at the upper end of the disassembly head (1), and the connecting rod (4) penetrates into the interior of the hollow column (3) and is rotatably sleeved with the hollow column (3). A U-shaped block (5) is fixedly connected to the upper end of the hollow column (3), and an axle pin (6) is fixedly sleeved inside the U-shaped block (5). A rod handle (2) is rotatably sleeved on the rod wall of the axle pin (6). A through hole is provided on the side wall of the hollow column (3), and a hollow block (7) is fixedly penetrated inside the through hole. A one-way limiting mechanism is provided inside the hollow block (7). A plurality of slots are provided around the side wall of the connecting rod (4), and each of the slots matches the one-way limiting mechanism.

2. A diesel nozzle remover according to claim 1, characterized in that: The one-way limiting mechanism comprises an insert rod (8), a baffle plate (9) and a spring (10); the side wall of the hollow block (7) is symmetrically provided with two insert holes; the insert rod (8) is movably inserted into the two insert holes and one end is movably inserted into the corresponding slot; the baffle plate (9) is movably inserted into the hollow block (7) and fixedly sleeved with the rod wall of the insert rod (8); the spring (10) is movably sleeved on the rod wall of the insert rod (8) and the two ends are respectively in contact with the baffle plate (9) and the side wall of the hollow block (7); and one end of the insert rod (8) located inside the corresponding slot is set as a wedge-shaped end face.

3. A diesel nozzle remover according to claim 1, characterized in that: The rod wall fixing sleeve of the rod handle (2) is provided with an anti-slip rubber sleeve (11).

4. A diesel nozzle remover according to claim 1, characterized in that: A knob (12) is fixedly provided on the upper end of the rod handle (2).

5. A diesel nozzle remover according to claim 2, characterized in that: A driving block (13) is fixedly provided at one end of the insertion rod (8) away from the connecting rod (4).

6. A diesel nozzle remover according to claim 5, characterized in that: Two limiting rods (14) are symmetrically fixedly arranged on the side wall of the driving block (13), and two limiting holes are symmetrically opened on the side wall of the hollow block (7), and the two limiting rods (14) are movably plugged into the corresponding limiting holes respectively.

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