Hydraulic tappet oil supplementing device

Abstract

The utility model provides a hydraulic tappet oil recharging device, which relates to the technical field of automobile accessory processing, and comprises a device body, a soaking pool is arranged on the top of the device body, a support frame is arranged on two sides of the top of the device body and above the soaking pool, and a plurality of hydraulic cylinders are arranged on the top of the support frame. A soaking pool is arranged in the supporting frame, a plurality of plug pins are arranged below the supporting frame and located above the soaking pool, a fixing base is arranged in the soaking pool, a plurality of fixing holes are formed in the top of the fixing base, fixing assemblies are arranged on the two sides of the interior of each fixing hole, and hydraulic tappet bodies are arranged in the fixing assemblies.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile accessory processing technical field especially relates to a hydraulic tappet oil supplementing device. BACKGROUND

[0002] When the automobile engine works, the valve will expand due to the temperature rise. If there is no gap or the gap is too small between the valve and its transmission member in the cold state, the heated expansion of the valve and its transmission member will inevitably cause the valve to close loosely in the hot state, resulting in air leakage in the compression stroke and the work stroke of the engine, thereby reducing the power, and even being difficult to start in severe cases. In order to eliminate this phenomenon, a certain gap is usually left in the valve and its transmission mechanism during engine cold assembly to compensate for the expansion of the valve after heating. This gap is called valve gap. However, it is too troublesome to manually adjust this valve gap, so we use a device called hydraulic tappet, which is connected between the camshaft and the valve push rod, and can realize automatic compensation of the valve gap. The hydraulic tappet needs to be oiled before use and before disassembly and replacement, and must be completely immersed in the oil tank for oil seal storage before installation.

[0003] There are some problems in the current oiling of hydraulic tappet. First, the existing oiling operation is usually manually oiled one by one. First, select a plug with appropriate diameter and a container for storing oil, pour oil into the container, put the hydraulic tappet into the container and fix it, insert the plug into the round hole at the top of the hydraulic tappet, there is a one-way ball valve inside the hydraulic tappet, the plug abuts against the one-way ball valve and exerts pressure to push the one-way ball valve between the low pressure cavity and the high pressure cavity of the hydraulic tappet, at this time the oil in the container flows into the through hole and gradually fills the entire low pressure cavity and high pressure cavity, at this time continue to stand still, when no bubbles are observed in the oil surface of the container, it is considered that the oiling is sufficient. The whole operation process is time-consuming and laborious, and the operation efficiency is too low, therefore, we propose a hydraulic tappet oiling device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a hydraulic tappet oiling device to solve the problems in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a hydraulic tappet oil supplementing device, including the device body, the device body top is equipped with the soaking pool, the device body top both sides and located the soaking pool top is equipped with the support frame, the support frame top is equipped with a plurality of hydraulic cylinders, the support frame below and located the soaking pool top is equipped with a plurality of bolt, the soaking pool is equipped with the fixed seat, the fixed seat top is equipped with a plurality of fixed holes, a plurality of fixed holes inside both sides are equipped with fixed assembly, the fixed assembly is equipped with hydraulic tappet body.

[0007] As the preferred scheme of the utility model, a plurality of the bolt top is equipped with the buffer rod, and a plurality of the buffer rod is equipped with the buffer spring around.

[0008] As the preferred scheme of the utility model, a plurality of the hydraulic cylinder bottom extends the support frame bottom and is connected with the buffer rod top one end.

[0009] As the preferred scheme of the utility model, the support frame bottom both sides are equipped with the electric push rod.

[0010] As the preferred scheme of the utility model, the electric push rod bottom one end is connected with the fixed seat.

[0011] As the preferred scheme of the utility model, the fixed assembly includes the clamping block, the fixed hole inside both sides are equipped with the limiting slot and are located the fixed seat inside, the limiting slot inside is fixedly connected with the reset spring, and the reset spring other end is fixedly connected with the connecting block.

[0012] As the preferred scheme of the utility model, the connecting block other end is fixedly connected with the clamping block.

[0013] As the preferred scheme of the utility model, the device body one side is equipped with the export valve.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. In the utility model, the hydraulic tappet body is fixed by the fixed assembly, which is convenient for subsequent oil supplementing processing of the hydraulic tappet body, and the fixed seat can be moved up and down by cooperation of the electric push rod, so that the hydraulic tappet body can be installed or taken out by the staff when the fixed seat is lifted by the electric push rod, thereby facilitating operation.

[0016] 2. The utility model discloses a hydraulic lifter oil supplementing device, which comprises a device body, a support frame, a hydraulic cylinder, a buffer rod, a buffer spring, a fixed seat, a fixed assembly, a hydraulic lifter body, an electric push rod and a discharge valve. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model provides a kind of overall structure schematic diagram of hydraulic lifter oil supplementing device;

[0018] Figure 2 The utility model provides a kind of overall structure schematic diagram of buffer rod and latch of hydraulic lifter oil supplementing device;

[0019] Figure 3 The utility model provides a kind of enlarged schematic diagram of A area structure of hydraulic lifter oil supplementing device;

[0020] Figure 4 The utility model provides a kind of fixed assembly plane internal structure overhead schematic diagram of hydraulic lifter oil supplementing device.

[0021] Legend: 1, device body;101, soak pool;2, support frame;201, hydraulic cylinder;202, latch;203, buffer rod;204, buffer spring;3, fixed seat;301, fixed hole;4, fixed assembly;401, clamping block;402, limit slot;403, reset spring;404, connecting block;5, hydraulic lifter body;6, electric push rod;7, discharge valve. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] In order to facilitate understanding of the utility model, the utility model will be described more fully below with reference to related, a number of embodiments of the utility model are given, but the utility model can be realized in many different forms, and is not limited to the embodiments described in this paper, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0024] It is to be understood that where an element such as a layer, region or substrate is described as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where an element is described as being "connected" or "coupled" to another element, it can be directly connected or coupled or intervening elements can be present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0026] Embodiment 1

[0027] As shown in Figures 1-4 The utility model provides a kind of technical scheme: a kind of hydraulic tappet oil supplementing device, including device body 1, device body 1 top is equipped with soaking pool 101, device body 1 top two sides and located above soaking pool 101 is equipped with support frame 2, soaking pool 101 is equipped with fixed seat 3, multiple fixed holes 301 are equipped in the top of fixed seat 3, multiple fixed holes 301 inside two sides are equipped with fixed assembly 4, hydraulic tappet body 5 is equipped in fixed assembly 4, and fixed assembly 4 includes clamping block 401, multiple fixed holes 301 inside two sides are equipped with limiting groove 402 and located in fixed seat 3 inside, limiting groove 402 inside is fixedly connected with reset spring 403, reset spring 403 other end is fixedly connected with connecting block 404, and connecting block 404 other end is fixedly connected with clamping block 401;First, hydraulic tappet body 5 is placed in multiple fixed holes 301, the outer wall of hydraulic tappet body 5 contacts with clamping block 401 at this time, due to the pre-tightening force of reset spring 403, clamping block 401 will generate a sustained clamping force to hydraulic tappet body 5, ensure that it is stably fixed in multiple fixed holes 301, facilitate subsequent oil supplementing processing to hydraulic tappet body 5;Support frame 2 bottom two sides are equipped with electric push rod 6, and one end of electric push rod 6 bottom is connected with fixed seat 3, by the cooperation of electric push rod 6, fixed seat 3 can be driven to move up and down, when electric push rod 6 drives fixed seat 3 to rise, it is convenient for staff to install hydraulic tappet body 5 or take out hydraulic tappet body 5, to facilitate operation.

[0028] Embodiment 2

[0029] As shown in Figures 1-4As shown, a hydraulic tappet oil supplement device, the top of the support frame 2 is provided with a plurality of hydraulic cylinders 201, the lower part of the support frame 2 and above the immersion pool 101 is provided with a plurality of latches 202, the top of each of the plurality of latches 202 is provided with a buffer rod 203, the periphery of each of the plurality of buffer rods 203 is sleeved with a buffer spring 204, the bottom of each of the plurality of hydraulic cylinders 201 extends out of the bottom of the support frame 2 and is connected with one end of the top of the buffer rod 203, the hydraulic tappet body 5 is placed in the fixed hole 301, is clamped and fixed through the fixed assembly 4, and is immersed in the immersion pool 101 through the work of the electric push rod 6, the oil added in the immersion pool 101 submerges the hydraulic tappet body 5, the hydraulic cylinder 201 works to drive the latch 202 to descend, the latch 202 is inserted into the circular hole at the top of the hydraulic tappet body 5, there is a one-way ball valve in the valve hydraulic tappet, the latch 202 driven by the hydraulic cylinder 201 opens the one-way ball valve, at this time the oil in the immersion pool 101 flows into the circular hole at the top of the hydraulic tappet body 5, gradually fills the entire low-pressure cavity and high-pressure cavity in the hydraulic tappet body 5, at this time continue to stand, when no bubbles are observed to come out of the oil surface in the immersion pool 101, the oil injection of the hydraulic tappet body 5 is completed, the device body 1 is provided with a discharge valve 7 on one side, through the discharge valve 7 the oil in the immersion pool 101 is conveniently discharged.

[0030] The utility model discloses a working procedure: when using a kind of hydraulic tappet oil supplementing device, the device body 1 top is provided with soaking pool 101, fixed seat 3 is provided in soaking pool 101, a plurality of fixed holes 301 are formed in the top of fixed seat 3, the both sides in the multiple fixed holes 301 are provided with fixed assembly 4, the hydraulic tappet body 5 is placed in fixed hole 301, and fixed assembly 4 works in fixed hole 301, the outer wall of hydraulic tappet body 5 is contacted with clamping block 401, due to the pre-tightening force of reset spring 403, clamping block 401 will generate a sustained clamping force to hydraulic tappet body 5, ensure that it is stably fixed in fixed hole 301, facilitate subsequent oil supplementing processing to hydraulic tappet body 5, the bottom of support frame 2 both sides is provided with electric push rod 6, and one end of electric push rod 6 bottom is connected with fixed seat 3, by the cooperation of electric push rod 6, fixed seat 3 can be driven to move up and down, when fixed seat 3 is driven to ascend by electric push rod 6, it is convenient for staff to install hydraulic tappet body 5 or take out hydraulic tappet body 5, so as to facilitate operation, a plurality of hydraulic cylinders 201 are arranged on the top of support frame 2, a plurality of bolts 202 are arranged below support frame 2 and above soaking pool 101, a plurality of buffer rods 203 are arranged on the top of multiple bolts 202, a plurality of buffer springs 204 are sleeved on the periphery of multiple buffer rods 203, the bottom of multiple hydraulic cylinders 201 extends out the bottom of support frame 2 and is connected with the top one end of buffer rod 203, by the work of electric push rod 6, fixed seat 3 is lowered, and it is immersed in soaking pool 101, the oil added in soaking pool 101 submerges hydraulic tappet body 5, by the work of hydraulic cylinder 201, bolt 202 is driven to descend, and bolt 202 is inserted into the round hole in the top of hydraulic tappet body 5, there is a one-way ball valve in the inside of valve hydraulic tappet, and bolt 202 is driven to open the one-way ball valve by hydraulic cylinder 201, at this moment, the oil in soaking pool 101 flows into the round hole in the top of hydraulic tappet body 5, and gradually fills the entire low-pressure cavity and high-pressure cavity in the inside of hydraulic tappet body 5, at this moment, continue to stand still, when no bubble is observed to come out from the oil surface in soaking pool 101, oil injection to hydraulic tappet body 5 is completed, when bolt 202 is driven to open the one-way ball valve in the inside of valve hydraulic tappet by hydraulic cylinder 201 and buffer rod 203 and the bolt 202 at the bottom of buffer rod 203 descend, the cooperation of buffer rod 203 and buffer spring 204 makes the descending force of hydraulic cylinder 201 be smoothly transmitted to bolt 202, so as to avoid damage caused by direct impact between bolt 202 and the one-way ball valve in the inside of hydraulic tappet body 5.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hydraulic tappet oil supply device comprising a device body (1), characterized in that: The device body (1) top is provided with the immersion pool (101), the device body (1) top both sides and located immersion pool (101) above is provided with support frame (2), support frame (2) top is provided with a plurality of hydraulic cylinders (201), support frame (2) below and located immersion pool (101) above is provided with a plurality of latch (202), immersion pool (101) is provided with fixed seat (3) inside, fixed seat (3) top is provided with a plurality of fixed holes (301), a plurality of fixed holes (301) both sides inside are provided with fixed assembly (4), fixed assembly (4) are provided with hydraulic tappet body (5) inside.

2. The hydraulic tappet oil supplementing device according to claim 1, characterized by: A plurality of latch (202) top is provided with buffer bar (203), a plurality of buffer bar (203) periphery is provided with buffer spring (204).

3. The hydraulic tappet oil supplementing device according to claim 1, characterized by: A plurality of hydraulic cylinders (201) bottom all extend out support frame (2) bottom and connect with buffer bar (203) top one end.

4. The hydraulic tappet oil supplementing device according to claim 1, characterized by: Support frame (2) bottom both sides are provided with electric push rod (6).

5. The hydraulic tappet oil supplementing device according to claim 4, characterized by: Electric push rod (6) bottom one end is connected with fixed seat (3).

6. The hydraulic tappet oil supplementing device according to claim 1, characterized by: The fixed assembly (4) includes clamping block (401), the fixed hole (301) inside both sides are provided with limit slot (402) and located fixed seat (3) inside, the limit slot (402) inside are all fixedly connected with return spring (403), the other end of return spring (403) is fixedly connected with connecting block (404).

7. The hydraulic tappet oil supplementing device according to claim 6, characterized by: The other end of connecting block (404) is fixedly connected with clamping block (401).

8. The hydraulic tappet oil supplement device according to claim 1, characterized by: The device body (1) one side is provided with export valve (7).

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