Auxiliary tool for pressing oil immersion lens

Abstract

The utility model relates to improvement of brake pump processing equipment, in particular to an oil immersion lens pressing assistive device which comprises a bottom plate, a top plate, an air cylinder and a positioning die, the top plate is connected with the bottom plate through a supporting column, the top plate is located above the bottom plate, the air cylinder is arranged on the top plate and provided with an output shaft, and the positioning die is arranged on the top plate. The output shaft is connected with a pressure head, the positioning die is arranged below the pressure head, the positioning die comprises a lateral convex block, the lateral convex block is matched with an oil cup of a lower pump, the output shaft extends upwards to form an adjusting section, a limiting part is arranged on the adjusting section in a lifting adjusting mode, a protective sleeve is arranged below the limiting part in a matched mode, and the pressure head is matched with the protective sleeve. After the limiting part descends to abut against the protective sleeve, the stroke of the air cylinder output shaft is finished, and the stroke length of the air pipe output shaft can be controlled by adjusting the position of the limiting part on the adjusting section; the position of the limiting part on the adjusting section can be adjusted by screwing the limiting part, adjustment is convenient, and the structure is simple; the lateral protruding block is transversely adjusted on the installation base to adapt to position changes of oil immersion lens holes of upper pumps of different specifications.

Description

Technical Field

[0001] The utility model relates to an improved invention of brake pump processing equipment, in particular to an oil pressure mirror auxiliary tool. Background Art

[0002] The Chinese utility patent with publication number CN219927907U discloses a disc brake upper pump, including a pump body, an oil cup, a piston cavity and an oil outlet hole are provided on the pump body, an oil mirror hole is provided on the side of the oil cup, and the oil mirror hole is used to install the oil mirror, wherein the installation of the oil mirror is completed by pressing the oil mirror auxiliary tool, the upper pump is clamped on the positioning mold and fixed by hand, the oil mirror is placed at the oil mirror hole, and the cylinder drives the oil mirror pressure head to press down to connect the oil mirror with the oil mirror hole. However, when the specifications of the upper pump become more, the distance between the oil mirror hole and the oil mirror pressure head is not fixed, and the cylinder stroke is fixed and cannot adapt to the distance change, especially when the distance is short, the oil mirror pressure head will have a greater impact on the upper pump, and the positioning mold and the operator will be damaged when the hand cannot hold it, which poses a great safety hazard. Utility Model Content

[0003] In view of the technical problems existing in the background technology, the utility model aims to provide an oil pressure mirror auxiliary tool, in which a limit part and a sleeve cooperate to control the cylinder stroke to eliminate safety hazards.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: the oil pressure mirror auxiliary tool comprises a bottom plate, a top plate, a cylinder and a positioning mold, the top plate is connected to the bottom plate by a support column, the top plate is located above the bottom plate, the cylinder is arranged on the top plate, the cylinder has an output shaft, the output shaft is connected with a pressure head, the positioning mold is arranged below the pressure head, the positioning mold comprises a lateral protrusion, the lateral protrusion is adapted to the oil cup of the lower pump, wherein the output shaft extends upward with an adjustment section, the adjustment section is provided with a limiting portion for lifting and lowering adjustment, and a sleeve is provided below the limiting portion.

[0005] In this solution, the stroke of the cylinder output shaft ends after the limiting part descends and abuts against the sleeve. The length of the stroke of the air pipe output shaft can be controlled by adjusting the position of the limiting part on the adjustment section.

[0006] Preferably, the cylinder is connected to a mounting plate, the sleeve is arranged on the mounting plate, and a gasket is provided between the sleeve and the mounting plate.

[0007] In this solution, the washer can reduce the impact force transmitted from the sleeve to the mounting plate, ensuring stable movement of the cylinder output shaft.

[0008] Preferably, the limiting portion is threadably matched with the upper portion of the adjusting section.

[0009] In this solution, the position of the limiting part on the adjustment section can be adjusted by twisting the limiting part, which is convenient to adjust and has a simple structure.

[0010] Preferably, the diameter of the lower portion of the adjusting section is greater than the diameter of the upper portion of the adjusting section, and the outer contour of the lower portion of the adjusting section matches the inner contour of the sheath.

[0011] In this solution, the adjusting section limits the position of the sheath to ensure the stability of the sheath when it abuts against the limiting portion.

[0012] Preferably, the positioning mold includes a mounting seat, and the lateral protrusion is laterally adjusted and arranged on the mounting seat.

[0013] In this solution, the lateral protrusion is adjusted laterally on the mounting seat to adapt to the change in the position of the oil mirror hole of the upper pump of different specifications.

[0014] Preferably, the mounting seat is provided with a mounting opening and a fastening bolt, the mounting opening is for the lateral protrusion and the fastening bolt to pass through, and the fastening bolt is used to fix the lateral protrusion.

[0015] In this solution, the lateral protrusion can be adjusted laterally by moving laterally through the installation opening, and the fastening bolt passes through the installation opening and abuts against the lateral protrusion to fix the lateral protrusion.

[0016] The beneficial effects of the utility model are as follows: after the limit part descends and abuts against the sleeve, the stroke of the cylinder output shaft ends. By adjusting the position of the limit part on the adjustment section, the length of the stroke of the air pipe output shaft can be controlled; the position of the limit part on the adjustment section can be adjusted by twisting the limit part, which is convenient to adjust and has a simple structure; the lateral protrusion is adjusted laterally on the mounting seat to adapt to the position changes of the oil mirror holes of pumps of different specifications. Therefore, compared with the prior art, the utility model has substantial characteristics and progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following describes the relevant details and working principles of the implementation methods and embodiments of the present utility model in conjunction with the accompanying drawings.

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a limiting component of a single installation part in the utility model.

[0020] In the figure: 1, bottom plate; 2, top plate; 3, support column; 4, cylinder; 5, output shaft; 6, pressure head; 7, mounting seat; 8, lateral protrusion; 9, adjustment section; 10, limit part; 11, sleeve; 12, gasket. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the implementation of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field without making creative work based on the embodiments of the utility model are within the scope of protection of the utility model.

[0022] See attached Figure 1-2 In the example of the present embodiment, the oil pressure mirror auxiliary tool includes a bottom plate 1, a top plate 2, a cylinder 4 and a positioning mold. The top plate 2 is connected to the bottom plate 1 through a support column 3. The top plate 2 is located above the bottom plate 1. The cylinder 4 is arranged on the top plate 2. The cylinder 4 has an output shaft 5. The output shaft 5 is connected to a pressure head 6. The positioning mold is arranged below the pressure head 6. The positioning mold includes a lateral protrusion 8, and the lateral protrusion 8 is adapted to the oil cup of the lower pump.

[0023] Among them, the output shaft 5 extends upward with an adjustment section 9, the limiting portion 10 is threadedly matched with the upper portion of the adjustment section 9, a sleeve 11 is provided on the top plate 2, the lower diameter of the adjustment section 9 is larger than the upper diameter of the adjustment section 9, the lower outer contour of the adjustment section 9 matches the inner contour of the sleeve 11, the sleeve 11 is matched with the limiting portion 10, the cylinder 4 is connected with a mounting plate, the sleeve 11 is arranged on the mounting plate, and a gasket 12 is provided between the sleeve 11 and the mounting plate.

[0024] In this embodiment, the oil cup of the lower pump is sleeved on the lateral protrusion 8 with the oil mirror hole facing upward. After the oil mirror is placed, the output shaft 5 of the cylinder 4 drives the pressure head 6 to descend, and the limiting part 10 descends and abuts against the sleeve 11 to end the stroke of the output shaft 5 of the cylinder 4. By adjusting the position of the limiting part 10 on the adjusting section 9, the length of the stroke of the trachea output shaft 5 can be controlled. The gasket 12 can reduce the impact force transmitted to the mounting plate by the sleeve 11 to ensure the stable movement of the output shaft 5 of the cylinder 4; the position of the limiting part 10 on the adjusting section 9 can be adjusted by twisting the limiting part 10. The adjustment is convenient and the structure is simple. The adjusting section 9 limits the sleeve 11 to ensure the stability of the sleeve 11 when it abuts against the limiting part 10.

[0025] In other alternative embodiments, the cylinder 4 is located below the top plate 2, and the top plate 2 is the mounting plate.

[0026] See attached Figure 2 The positioning mold includes a mounting seat 7, and the mounting seat 7 is provided with a mounting opening and a fastening bolt. The mounting opening is for the lateral protrusion 8 and the fastening bolt to pass through, and the fastening bolt is used to fix the lateral protrusion 8.

[0027] In this embodiment, the lateral protrusion 8 can be laterally adjusted to adapt to the position changes of the oil mirror holes of pumps of different specifications by moving laterally through the installation opening, and the fastening bolt passes through the installation opening and abuts against the lateral protrusion 8 to fix the lateral protrusion 8.

[0028] The above is a preferred embodiment of the utility model, and it should be noted that the protection scope of the utility model is not limited thereto. For those skilled in the art, without departing from the equivalent inventive concept of the technical scope disclosed by the utility model, several improvements and modifications or equivalent substitutions can be made, which are also regarded as the protection scope of the utility model.

Claims

1. Oil pressure mirror accessories, including Bottom plate (1); A top plate (2) connected to the bottom plate (1) via a support column (3), the top plate (2) being located above the bottom plate (1); A cylinder (4) disposed on the top plate (2), the cylinder (4) having an output shaft (5), the output shaft (5) being connected to a pressure head (6); A positioning mold, which is arranged below the pressure head (6), the positioning mold comprising a lateral protrusion (8), the lateral protrusion (8) being adapted to the oil cup of the lower pump; Features: The output shaft (5) is provided with an adjustment section (9) extending upwards, and a limit portion (10) is provided on the adjustment section (9) for lifting and lowering adjustment, and a protective sleeve (11) is provided below the limit portion (10).

2. The oil pressure mirror auxiliary tool according to claim 1, characterized in that: The cylinder (4) is connected to a mounting plate, the sleeve (11) is arranged on the mounting plate, and a gasket (12) is arranged between the sleeve (11) and the mounting plate.

3. The oil pressure mirror auxiliary tool according to claim 1, characterized in that: The limiting portion (10) is threadably engaged with the upper portion of the adjusting section (9).

4. The oil pressure mirror auxiliary tool according to claim 1, characterized in that: The diameter of the lower portion of the adjusting section (9) is greater than the diameter of the upper portion of the adjusting section (9), and the outer contour of the lower portion of the adjusting section (9) matches the inner contour of the sheath (11).

5. The oil pressure mirror auxiliary tool according to claim 1, characterized in that: The positioning mold comprises a mounting seat (7), and the lateral protrusion (8) is arranged on the mounting seat (7) in a transversely adjustable manner.

6. The oil pressure mirror auxiliary tool as claimed in claim 5, characterized in that: The mounting seat (7) is provided with a mounting opening and a fastening bolt, the mounting opening is for the lateral protrusion (8) and the fastening bolt to pass through, and the fastening bolt is used to fix the lateral protrusion (8).

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