CN211162268U

CN211162268U - Multi-layer cooling and filtering device for machine oil of electric spark machine tool

Info

Publication number: CN211162268U
Application number: CN201921787637.4U
Authority: CN
Inventors: 璧靛己; 赵强
Original assignee: Shanghai Hanba Cnc Machinery And Electricity Co ltd
Current assignee: Shanghai Hanba Cnc Machinery And Electricity Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-04
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses an engine oil multilayer cooling and filtering device of an electric spark machine tool, which comprises a cooling and filtering device body, wherein one side of the cooling and filtering device body is provided with a placing groove, and a filter plate is placed in the placing groove; the limiting grooves are formed in the inner walls of the two sides of the cooling and filtering device body, the limiting grooves are internally provided with operation racks, a disc and a limiting shaft, the disc and the gear are coaxially arranged, the gear is meshed with the operation racks, the top of the operation racks is fixedly connected with an operation block, a bolt column arranged at the center of the operation block protrudes out of a bolt groove and is in threaded connection with a nut, the edge of the disc is rotatably connected with the limiting shaft through a rotating shaft, the limiting shaft is connected with a transverse clamping shaft, and the transverse clamping shaft penetrates through the guide grooves and the limit blocks on the left side and the right side of the filter plate to be movably clamped with the embedded clamping grooves, so that the filter plate is fixedly.

Description

Multi-layer cooling and filtering device for machine oil of electric spark machine tool

Technical Field

The utility model relates to the field of machinary, specifically be an electric spark machine tool's machine oil multilayer cooling filter equipment.

Background

The patent document with the application number of CN201821645287.3 provides an engine oil cooling and filtering device of a multi-layer filtering electric spark machine tool, which can rapidly and conveniently disassemble and assemble a filter plate from the cooling and filtering device body through the mutual matching of a cooling and filtering device body, a placing groove, the filter plate, a limiting block, a limiting clamping groove, a mounting hole, a limiting groove, a sliding rod, a hinging seat, a hinging rod, a first sliding groove, a first sliding block, a groove, a movable column, a limiting spring, a sliding hole, a pulling rod, a second sliding groove, a second sliding block and a pulling ring, is favorable for cleaning and replacing the filter plate, is convenient for the operation of a worker, reduces the work difficulty of the worker, pulls the pulling rod to drive the hinging seat to move, the hinging seat drives the hinging rod to move, the hinging rod drives the first sliding block to move, the first sliding block drives the movable column to move, and simultaneously, the first sliding block compresses the limiting spring, the limiting spring absorbs energy, and meanwhile, the pull rod drives the sliding rod to move, so that the sliding rod moves out of the limiting clamping groove. However, due to the characteristics of the limiting spring, fatigue reaction is easy to occur in the long-term use process, so that the elasticity of the limiting spring is weakened, regular maintenance and replacement are needed, the maintenance cost of equipment is increased, and the limiting spring is not beneficial to long-term use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric spark machine tool's machine oil multilayer cooling filter equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-layer cooling and filtering device for machine oil of an electric spark machine tool comprises a cooling and filtering device body, wherein a placing groove is formed in one side of the cooling and filtering device body, and a filter plate is placed in the placing groove; the limiting grooves are formed in the inner walls of the two sides of the cooling and filtering device body, the limiting grooves are internally provided with operation racks, a disc and a limiting shaft, the disc and the gear are coaxially arranged, the gear is meshed with the operation racks, the top of the operation racks is fixedly connected with an operation block, a bolt column arranged at the center of the operation block protrudes out of a bolt groove and is in threaded connection with a nut, the edge of the disc is rotatably connected with the limiting shaft through a rotating shaft, the limiting shaft is connected with a transverse clamping shaft, and the transverse clamping shaft penetrates through the guide grooves and the limit blocks on the left side and the right side of the filter plate to be movably clamped with the embedded clamping grooves, so that the filter plate is fixedly.

As an optimal technical scheme, one side in bolt groove is equipped with the suggestion scale, and the inscription has the scale interval on the suggestion scale.

As an optimal technical scheme of the utility model, still be provided with the rectangular shape that supplies the operation rack to reciprocate in the both sides inner wall of cooling and filtering device body and lead to the groove.

As an optimized technical scheme of the utility model, disc and the coaxial setting of gear, and disc and gear pass through the center pin rotation and install at the spacing inslot.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an engine oil multilayer cooling and filtering device of an electric spark machine tool, when a filter plate is installed or disassembled through an operating rack, a disc and a limiting shaft which are arranged, a user moves the operating rack upwards or downwards to drive a gear to rotate, because the gear and the disc are coaxially arranged, the disc and the gear synchronously rotate, so that the limiting shaft moves a transverse clamping shaft outwards or inwards, and the aim of installing or disassembling the filter plate is realized; the change spring is at the in-process of long-term use, takes place fatigue reaction easily, weakens its elasticity, increases the defect of the maintenance cost of equipment, is favorable to long-term use, and overall structure is simple, convenient operation, can be fast convenient from this internal dismouting of cooling filter device with the filter, be favorable to the washing and the change of filter, make things convenient for staff's operation, reduced staff's the work degree of difficulty, satisfied people's demand.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of a portion a of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the bolt slot of the present invention.

In the figure: 1. cooling the filter body; 2. a placement groove; 3. a filter plate; 4. a scale is prompted; 5. a clamping groove; 6. a limiting block; 7. a limiting groove; 8. operating the rack; 9. a disc; 10. a limiting shaft; 11. a gear; 12. an operation block; 13. a bolt column; 14. a bolt slot; 15. a nut; 16. a transverse clamping shaft; 17. a guide groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a multi-layer cooling and filtering device for machine oil of an electric spark machine tool comprises a cooling and filtering device body 1, wherein a placing groove 2 is formed in one side of the cooling and filtering device body 1, and a filtering plate 3 is placed in the placing groove 2; the cooling and filtering device comprises a cooling and filtering device body 1, wherein limiting grooves 7 are formed in the inner walls of two sides of the cooling and filtering device body 1, an operating rack 8, a disc 9 and a limiting shaft 10 are arranged in each limiting groove 7, the disc 9 and a gear 11 are coaxially arranged, the gear 11 is meshed with the operating rack 8, the top of the operating rack 8 is fixedly connected with an operating block 12, a bolt column 13 arranged in the center of the operating block 12 protrudes out of a bolt groove 14 and is in threaded connection with a nut 15, and the limiting effect is achieved; the edge of disc 9 rotates through the pivot and connects spacing axle 10, and spacing axle 10 is connected with horizontal joint axle 16, and horizontal joint axle 16 passes guide way 17 and the embedded joint groove 5 activity joint on the stopper 6 of the 3 left and right sides of filter, places filter 3 fixed in the standing groove 2 of cooling filter equipment body 1.

Further, one side of the bolt groove 14 is provided with a prompt scale 4, and a scale value is carved on the prompt scale 4, so that a user can conveniently judge the position of the operation rack 8 in the inner wall of the cooling and filtering device body 1.

Furthermore, a strip-shaped through groove for the operation rack 8 to move up and down is further formed in the inner walls of the two sides of the cooling and filtering device body 1.

Further, the disc 9 and the gear 11 are coaxially arranged, and the disc 9 and the gear 11 are rotatably installed in the limiting groove 7 through a central shaft.

The working principle is as follows:

when the filter plate 3 is mounted or dismounted, a user moves the bolt columns 13 upwards or downwards to drive the operating rack 8 to synchronously move up and down, so that the gear 11 can be driven to rotate, and the gear 11 and the disc 9 are coaxially arranged, so that the disc 9 and the gear 11 synchronously rotate, the limiting shaft 10 moves the transverse clamping shaft 16 outwards or inwards, and the purpose of mounting or dismounting the filter plate 5 is realized; change the spring and at the in-process of long-term use, take place fatigue reaction easily, weaken its elasticity, increase the defect of the maintenance cost of equipment, be favorable to long-term use, and overall structure is simple, convenient operation, can be fast convenient carry out the dismouting with filter 3 from cooling filter device body 1, be favorable to the washing and the change to filter 3, make things convenient for staff's operation, reduced staff's the work degree of difficulty, satisfied people's demand.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The multilayer cooling and filtering device for the machine oil of the electric spark machine tool is characterized by comprising a cooling and filtering device body (1), wherein a placing groove (2) is formed in one side of the cooling and filtering device body (1), and a filter plate (3) is placed in the placing groove (2); the inner walls of the two sides of the cooling and filtering device body (1) are respectively provided with a limiting groove (7), an operating rack (8), a disc (9) and a limiting shaft (10) are arranged in the limiting grooves (7), the disc (9) and the gear (11) are coaxially arranged, the gear (11) is meshed with the operating rack (8), the top of the operating rack (8) is fixedly connected with an operating block (12), a bolt column (13) arranged at the center of the operating block (12) protrudes out of a bolt groove (14) and is in threaded connection with a nut (15), the edge of disc (9) rotates through the pivot and connects spacing axle (10), and spacing axle (10) are connected with horizontal joint axle (16), and horizontal joint axle (16) pass on guide way (17) and filter (3) left and right sides stopper (6) embedded joint groove (5) activity joint, with filter (3) fixed placing in standing groove (2) of cooling filter device body (1).

2. The multi-layer cooling and filtering device for the engine oil of the electric discharge machine according to claim 1, characterized in that a prompt scale (4) is arranged on one side of the bolt groove (14), and scale values are carved on the prompt scale (4).

3. The multi-layer cooling and filtering device for the engine oil of the electric discharge machine according to claim 1, characterized in that the inner walls of the two sides of the cooling and filtering device body (1) are further provided with an elongated through groove for the operation rack (8) to move up and down.

4. The oil multilayer cooling and filtering device of the electric spark machine tool as claimed in claim 1, characterized in that the disc (9) and the gear (11) are coaxially arranged, and the disc (9) and the gear (11) are rotatably arranged in the limiting groove (7) through a central shaft.