Separating device for filter screen layer of water tank of honing machine

Abstract

The utility model discloses a honing machine water tank filter screen layer separating device which comprises at least two jacking devices, the upper portions of the jacking devices are fixedly connected with an upper filter screen layer, the jacking devices are arranged on the two opposite sides of the upper filter screen layer respectively, and moving parts are arranged on the lower portions of the jacking devices. The jacking device is used for replacing a forklift, so that unstable factors are reduced, the upper filter screen layer can be effectively prevented from deviating and shaking in the process of lifting the upper filter screen layer, the jacking device can directly jack up the upper filter screen layer and stably move out the upper filter screen layer, and the safety of an operation space and operators is effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of honing equipment, more particularly to a honing machine water tank filter screen layer separation device. BACKGROUND

[0002] The piston and cylinder (cylinder wall) in the engine cooperate closely, and in the process of high-speed reciprocating movement inside, if there are impurities such as iron powder and iron filings, it will cause the wear of the piston and cylinder wall and other components. And this iron powder will continue to circulate or deposit in the mixed honing fluid, and when it accumulates too much, it will enter the main shaft and damage the precision and quality of the machine tool. In order to avoid the adverse effects of iron powder, it is necessary to replace the honing fluid regularly or stand still to clean the iron powder.

[0003] Among them, the water tank of the honing machine is divided into an upper filter screen layer and a lower water storage layer in a double-layer structure, and the upper filter screen layer must be separated (lifted) when replacing or standing the honing fluid to clean the silt and iron powder in the lower water storage layer. At present, the industry usually uses conventional methods to operate, that is, using a forklift to lift the upper filter screen layer and then dragging it out. Because most forklifts are not high enough, multiple layers of rubber supporting plates need to be placed under the upper filter screen layer when lifting it, which makes the whole unstable and prone to accidental collision during operation, causing the upper filter screen layer to fall or the operator to be injured, etc., which poses a certain safety hazard. Or use a suspended tool such as a crown block hoist to lift the upper filter screen layer, but there are also safety hazards.

[0004] Therefore, there is an urgent need in the art for a device that can safely separate the upper filter screen layer of a honing machine water tank. UTILITY MODEL CONTENTS

[0005] The utility model aims to overcome the defect that the prior art does not design a separation device for the upper filter screen layer of the honing machine, thereby causing safety hazards, and provides a honing machine water tank filter screen layer separation device that can directly lift the upper filter screen layer and move it out stably without shifting and shaking, effectively ensuring the safety of the work space and the operating personnel.

[0006] The utility model discloses a technical scheme is: a honing machine water tank filter screen layer separation device, including at least two jacking devices, and the upper portion of jacking device is fixedly connected with upper filter screen layer, and jacking device is arranged on the opposite sides of upper filter screen layer respectively, and the lower portion of jacking device is equipped with mobile unit. Usually, the honing machine is divided into upper filter screen layer and lower water storage layer, and when replacing or standing honing liquid, upper filter screen layer must be separated (lifted) to clean the silt and iron powder of lower water storage layer. The jacking device is arranged on the opposite sides of upper filter screen layer respectively, so that it can be kept stable during lifting and moving. The lower portion of jacking device is equipped with mobile unit, which can be moved conveniently after lifting the upper filter screen layer, thereby leaving the operation space of lower water storage layer and facilitating the cleaning of silt and iron powder in lower water storage layer. In the utility model, since the jacking device is fixedly connected with the upper filter screen layer, the upper filter screen layer can be effectively prevented from deviating and shaking during lifting.

[0007] Further, the jacking device includes a first frame and a second frame, the second frame is fixedly connected with the upper filter screen layer, the first frame is fixedly provided with a lifting component, an output shaft of the lifting component abuts against a support plate fixed on the second frame, and the mobile unit is arranged at the lower portion of the first frame. Through cooperation of the first frame and the second frame, the jacking device can be stably connected with the honing machine and effectively transmit the jacking force, thereby ensuring the stability and safety of the jacking process.

[0008] Further, the lifting component is a hydraulic jack, which can realize stable and controllable jacking operation and reduce the labor intensity in operation.

[0009] Further, the support plate is provided with a through hole in the vertical direction, a limiting piece is arranged in the through hole, the limiting piece is fixedly connected with the first frame, and a limiting portion for abutting against the support plate is arranged at the upper end of the limiting piece. The limiting piece can ensure the vertical stability of the support plate during jacking, and prevent the support plate from deviating during jacking. Meanwhile, the limiting portion arranged at the upper end of the limiting piece can prevent the support plate from moving beyond the maximum stroke, thereby causing the upper filter screen layer to be lifted too high or causing other potential hazards.

[0010] Further, the through hole is provided with two through holes, which are symmetrically arranged on the two sides of the support plate, thereby avoiding structural deformation or damage caused by asymmetric stress.

[0011] Further, the mobile unit is at least one roller, so that the upper filter screen layer can be easily moved after being lifted, thereby improving the moving efficiency.

[0012] Further, the mobile unit is two universal wheels, which provide multi-directional moving ability and further reduce the labor intensity of manual carrying.

[0013] Further, the jacking device is arranged four, two on each side of the upper filter screen layer, to balance and stabilize the upper filter screen layer during jacking, prevent tilting or damage due to uneven stress.

[0014] Further, the positioning device is arranged two on each side of the upper filter screen layer, to accurately align the upper filter screen layer during separation and recovery, reduce operation error.

[0015] Further, the positioning device comprises a first positioning part arranged on the upper filter screen layer and a second positioning part arranged on the lower water storage layer, the first positioning part is movable up and down, and the first positioning part can be inserted into the second positioning part when the first positioning part is aligned with the second positioning part in the vertical direction; the movable design of the first positioning part not only ensures accurate positioning of the upper filter screen layer during resetting and prevents the upper filter screen layer from deviating after resetting, but also serves as a guide part during movement of the upper filter screen layer, limiting the deviation of the upper filter screen layer in the direction perpendicular to the movement direction, avoiding bumping or damage of the equipment.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The jacking device is fixedly connected with the upper filter screen layer, and the jacking device is used to replace the forklift truck to reduce unstable factors, so that deviation and shaking of the upper filter screen layer can be effectively avoided during lifting of the upper filter screen layer, the jacking device can directly lift and move out the upper filter screen layer, and the working space and the safety of the operator are effectively ensured.

[0018] 2. The lifting part (such as a jack) can realize rapid jacking, shorten the time for separating and recovering the upper filter screen layer, the movement of the upper filter screen layer is more convenient due to the arrangement of the moving part, and the overall work efficiency is improved; the positioning device is arranged, which can accurately connect the upper filter screen layer and prevent deviation of the upper filter screen layer during movement. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model in the first state;

[0020] Figure 2 It is a whole structure schematic view of the utility model in the second state;

[0021] Figure 3 It is a structure schematic view of the jacking device.

[0022] IN THE DRAWINGS:

[0023] 1. jacking device;

[0024] 101 - first frame; 102 - second frame; 103 - lifting member; 104 - support plate; 105 - limiting member;

[0025] 2 - moving part; 3 - positioning device. DETAILED DESCRIPTION

[0026] The utility model will be further described below in combination with specific embodiments. In the description, the drawings are only used for illustrative purposes and should not be construed as limiting the scope of the patent. In order to better illustrate the embodiments, some components in the drawings may be omitted, enlarged or reduced, and the actual product size is not represented. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0027] In the drawings of the embodiments of the utility model, the same or similar reference numerals correspond to the same or similar components. In the description of the utility model, it should be understood that the orientation or positional relationship indicated by terms such as "front", "back", "left", "right" is based on the orientation or positional relationship shown in the drawings, and is only used for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and should not be construed as limiting the scope of the patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances. In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and should not be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features.

[0028] Embodiment one

[0029] The embodiment provides a honing machine water tank filter screen layer separation device, referring to Figure 1 、 Figure 2 and Figure 3 , the separation device is suitable for a honing machine, the honing machine is divided into an upper filter screen layer and a lower water storage layer, and when the honing liquid is replaced or stationary, the upper filter screen layer needs to be separated (lifted) to clean the sludge and iron powder in the lower water storage layer. For the convenience of description, the upper filter screen layer and the lower water storage layer are collectively referred to as the first state ( Figure 1 ) when they are combined, and are referred to as the second state ( Figure 2). The separating device comprises jacking devices 1, two in total, arranged on opposite sides of the upper filter screen layer. The length direction of the upper filter screen layer is its moving direction, and the jacking devices 1 are arranged on both sides of the width direction of the upper filter screen layer. The upper part of the jacking device 1 is fixedly connected with the upper filter screen layer, and the lower part of the jacking device 1 is provided with a moving part 2. After the upper filter screen layer is lifted, the moving part 2 can be used to conveniently move the upper filter screen layer to form a second state, so as to leave a working space of the lower water storage layer and facilitate cleaning of the sludge and iron powder in the lower water storage layer.

[0030] Since the jacking device 1 is fixedly connected with the upper filter screen layer, the upper filter screen layer can be effectively prevented from deviating and shaking during the lifting of the upper filter screen layer, which is realized through the following structure:

[0031] The jacking device 1 comprises a first frame 101 and a second frame 102, the second frame 102 is fixedly connected with the upper filter screen layer, the first frame 101 is fixedly provided with a lifting component 103, the output shaft of the lifting component 103 is in abutment with a support plate 104 fixed on the second frame 102, and the moving part 2 is arranged on the lower part of the first frame 101. Through cooperation of the first frame 101 and the second frame 102, the jacking device 1 can be stably connected with the honing machine and effectively transmit the jacking force, so as to ensure the stability and safety of the jacking process.

[0032] In the embodiment, the first frame 101 is a metal frame with a length of 30 cm and a height of 60 cm, and the second frame 102 is a metal frame with a length of 30 cm and a height of 20 cm, which can effectively load and ensure the stability of the upper filter screen layer during the lifting process. Of course, according to the specific size of the honing machine, the size of the first frame 101 and the second frame 102 can also be adjusted correspondingly, and the size adjustment should be considered within the inventive idea of the utility model.

[0033] The lifting component 103 is a jack, specifically a hydraulic jack. The hydraulic jack has a simple and durable structure and can realize stable and controllable jacking operation. The jack is provided with a lifting handle, which is stored on the side surface of the first frame 101 in the normal state and is convenient to take. In the use state, the lifting handle is inserted into the lifting handle of the jack, and the lifting handle is repeatedly operated from top to bottom to gradually extend the output shaft of the jack, so as to jack up the support plate 104. When it is needed to lower the upper filter screen layer, the oil return valve of the jack is operated to slowly lower the output shaft, so as to lower the upper filter screen layer and restore to the first state.

[0034] The lifting device is fixedly connected with the upper filter screen layer, and the lifting device is used to replace the forklift truck, so that unstable factors are reduced, and the upper filter screen layer can be effectively prevented from deviating and shaking in the process of being lifted.

[0035] Of course, the lifting component 103 can also be a jack of other driving modes, such as a pneumatic type or an electric driving type. In other embodiments, the lifting component 103 can also be a screw type.

[0036] Embodiment two

[0037] As shown in Figures 1 to 3 The embodiment provides another honing machine water tank filter screen layer separation device, which is different from the first embodiment. In the embodiment, four lifting devices 1 are arranged, and the four lifting devices 1 are arranged in a “mouth” shape and arranged on opposite sides (i.e., four corners) of the upper filter screen layer, so that the balance and stability of the upper filter screen layer in the lifting process are ensured, and the inclination or damage caused by uneven force is prevented.

[0038] Meanwhile, in the embodiment, the support plate 104 is provided with a through hole in the vertical direction, and a limiting piece 105 is arranged in the through hole. The limiting piece 105 is fixedly connected with the first frame 101, and the upper end of the limiting piece 105 is provided with a limiting portion for abutting against the support plate 104. The design of the limiting piece 105 can ensure the vertical stability of the support plate 104 in the lifting process, and prevent the support plate 104 from deviating in the lifting process. Meanwhile, the limiting portion arranged at the upper end of the limiting piece 105 can prevent the support plate 104 from moving beyond the maximum stroke, so that the upper filter screen layer is lifted too high or other potential hazards are caused. According to the design, the length of the limiting piece 105 is preferably 8 cm, that is, the upper filter screen layer can be lifted by about 5-8 cm by using the separation device, so that the upper filter screen layer is conveniently moved.

[0039] On this basis, the through hole is provided with two through holes, which are symmetrically arranged on the two sides of the support plate 104, so that the structural deformation or damage caused by asymmetric force is avoided.

[0040] In the embodiment, the moving portion 2 is a roller, which is fixedly connected with the bottom of the first frame 101, so that the upper filter screen layer can be moved along the length direction after being lifted. In the embodiment, the rolling direction of the roller is not changed, so that the upper filter screen layer is linearly moved in the fixed direction.

[0041] Of course, in other embodiments, the moving portion 2 is a universal wheel, which provides the moving ability in multiple directions. It should be noted that whether the roller or the universal wheel, the number of wheels is not limited, and the number of wheels can be one, two or more than two.

[0042] Embodiment three

[0043] Referring to Figure 1 and Figure 2 , the embodiment provides another water tank filter screen layer separation device of honing machine based on the embodiment one or the embodiment two, comprising at least two jacking devices 1, the upper part of the jacking device 1 is fixedly connected with the upper filter screen layer, the jacking device 1 is arranged at the opposite sides of the upper filter screen layer respectively, and the lower part of the jacking device 1 is provided with a moving part 2.

[0044] In order to make the upper filter screen layer keep on the preset path or the preset position during the moving and resetting process, the embodiment further provides a positioning device 3, the positioning device 3 is provided with two and arranged at the opposite sides of the upper filter screen layer respectively, and the setting direction of the positioning device 3 is same with the jacking device 1. Specifically, the positioning device 3 comprises a first positioning part arranged on the upper filter screen layer and a second positioning part arranged on the lower water storage layer, and the first positioning part can be moved up and down at least partially. The first positioning part is a pull bolt (or similar structure) that can be pulled down, and the second positioning part is a corresponding slot. When the first positioning part and the second positioning part are aligned in the vertical direction, the first positioning part is pulled down to insert into the second positioning part, and the limiting is completed. This design can realize the butt joint of the first positioning part and the second positioning part, and ensure that the upper filter screen layer is positioned accurately during resetting and does not deviate after resetting. At the same time, the first positioning part can also be pulled down during lifting and moving the upper filter screen layer, at this time, the first positioning part protrudes from the lower surface of the upper filter screen layer, and can also be used as a guide part during the movement of the upper filter screen layer, limiting the deviation of the upper filter screen layer in the direction perpendicular to the moving direction, avoiding the bumping or damage of the equipment.

[0045] Of course, in other embodiments, the first positioning part can also be other structures that can realize up and down movement, such as pop-up type, rotary type, folding type, etc., and of course, the corresponding second positioning part should also be a form that can cooperate with any structure.

[0046] The honing machine water tank configured with the separation device is operated as follows:

[0047] Firstly, the upper filter screen layer is lifted about 5cm by using the jacking device 1 by several workers at the same time, the lifting height can be simply visually inspected by the workers, or can be limited by the limiting part 105 described in embodiment 2; after the upper filter screen layer is lifted, the first positioning part and the second positioning part are separated;

[0048] Then, the upper filter screen layer is moved along the moving direction (usually the length direction of the upper filter screen layer), at this time, the first positioning part protrudes from the lower surface of the upper filter screen layer and is used as a guide part during the movement of the upper filter screen layer;

[0049] The upper filter screen layer is moved to expose the working space of the lower water storage layer, forming a second state, and the sludge and iron powder of the lower water storage layer are cleaned.

[0050] After the cleaning, the upper filter screen layer is restored to the initial position, at this time the first positioning part and the second positioning part are aligned, the upper filter screen layer is lowered to the initial height by the jacking device 1, the first positioning part is inserted into the second positioning part, and the resetting to the first state is completed.

[0051] In the specific contents of the above specific embodiments, each technical feature can be combined arbitrarily without contradiction, in order to make the description simple, all possible combinations of the above technical features are not described, however, as long as the combination of the technical features does not exist contradiction, it should be considered as the scope of the description.

[0052] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or changes can be made. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claims.

Claims

1. A honing machine water tank screen layer separation device, characterized by, The jacking device (1) is provided with a moving part (2) at the lower part.

2. The honing machine water tank screen layer separation device of claim 1, wherein, The jacking device (1) comprises a first frame (101) and a second frame (102), the second frame (102) is fixedly connected with the upper filter screen layer, the first frame (101) is fixedly provided with a lifting part (103), the output shaft of the lifting part (103) abuts against a support plate (104) fixed on the second frame (102); the moving part (2) is arranged at the lower part of the first frame (101).

3. The honing machine water tank screen layer separation device of claim 2, wherein, The lifting part (103) is a hydraulic jack.

4. The honing machine water tank screen layer separation device of claim 2, wherein, The support plate (104) is provided with a through hole in the vertical direction, a limiting piece (105) is arranged in the through hole, the limiting piece (105) is fixedly connected with the first frame (101), and the upper end of the limiting piece (105) is provided with a limiting part for abutting against the support plate (104).

5. The honing machine water tank screen layer separation device of claim 4, wherein, The through hole is provided with two limiting parts, which are symmetrically arranged on the two sides of the support plate (104).

6. The honing machine water tank screen layer separation device of claim 1, wherein, The moving part (2) is at least one roller.

7. The honing machine water tank screen layer separation device of claim 6, wherein, The moving part (2) is two universal wheels.

8. The honing machine water tank screen layer separation device according to any one of claims 1-7, characterized in that, Four jacking devices (1) are arranged, two on each side of the upper filter screen layer.

9. The honing machine water tank screen layer separation device of claim 1, wherein, The positioning device (3) is at least two and is arranged on the opposite sides of the upper filter screen layer.

10. The honing machine water tank screen layer separation device of claim 9, wherein, The positioning device (3) comprises a first positioning part arranged on the upper filter screen layer and a second positioning part arranged on the lower water storage layer, the first positioning part is at least partially movable up and down, and when the first positioning part is aligned with the second positioning part in the vertical direction, the first positioning part can be inserted into the second positioning part.

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