CN218745349U

CN218745349U - Numerical control electric spark machine tool suitable for die machining

Info

Publication number: CN218745349U
Application number: CN202223144774.0U
Authority: CN
Inventors: 陆国伟; 凌淮成; 万大伟
Original assignee: Jiangsu Derica Cnc Machine Tool Co ltd
Current assignee: Jiangsu Derica Cnc Machine Tool Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-28
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a spark lathe technical field, specific numerical control spark machine tool for processing of suitable mould that says so, include: the spark machine comprises a spark machine body, wherein a water pump is communicated with one side of the spark machine body, and the upper end of the water pump is connected with a water outlet of the spark machine body; the stabilizing mechanism is arranged inside the spark machine body and is connected with the water pump; the stabilizing mechanism comprises a filtering assembly arranged below the spark machine body, and the upper end of the filtering assembly is fixedly connected with two sliding rails; under the combined action of the clamping assembly and the positioning assembly, the workpiece to be machined and the sliding rail are positioned simultaneously, the device can limit the sliding block to avoid sliding when the workpiece is clamped, positioning steps in the workpiece fixing process are reduced, and positioning time is shortened, so that the operation of machining personnel is convenient, and the influence on the working efficiency is reduced.

Description

Numerical control electric spark machine tool suitable for die machining

Technical Field

The utility model relates to a spark machine tool technical field, unusual one kind is fit for numerical control spark machine tool for die machining.

Background

The spark machine is a special machine tool for processing conductive material by utilizing the principle of spark processing. Also known as an electroerosion machine. The existing numerical control spark machine tool is used for processing a workpiece, due to the fact that the workpiece is shaken due to impact of working liquid and gas and impurities generated in the processing process, the workpiece needs to be positioned, but a common positioning mode needs to be used for positioning the workpiece and a positioning seat twice respectively, the operation of processing personnel is complex, and the working efficiency is influenced.

Therefore, a numerical control electric discharge machine suitable for die machining is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be convenient for clear cutting device just for solving above-mentioned problem, improved common locate mode, need carry out twice location to work piece and positioning seat respectively, the processing personnel operation is complicated, influences work efficiency's problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a be fit for numerical control spark-erosion machine for die machining, include: the spark machine comprises a spark machine body, wherein a water pump is communicated with one side of the spark machine body, and the upper end of the water pump is connected with a water outlet of the spark machine body; the stabilizing mechanism is arranged inside the spark machine body and is connected with the water pump; the stabilizing mechanism comprises a filtering assembly arranged below the spark machine body, two sliding rails are fixedly connected to the upper end of the filtering assembly, clamping grooves are formed in the upper ends of the sliding rails, a clamping assembly is connected to the surfaces of the sliding rails in a sliding mode, and a positioning assembly is connected to the inner portion of the clamping assembly.

Preferably, the centre gripping subassembly includes sliding connection in the slider on slide rail surface, the upper end fixedly connected with riser of slider, one side of riser is provided with fixed articulated seat, fixed articulated seat fixed connection in the upper end of slider, the inner wall threaded connection of riser has the screw spindle, the one end of screw spindle runs through to the outside of riser and swivelling joint has interior sloping block, one side of interior sloping block is connected with the depression bar, the surface of depression bar articulates in the surface of fixed articulated seat, can pass through operating personnel to the rotation of screw spindle for the depression bar moves, and then will make the portion of colluding of depression bar carry out the fixed effect of centre gripping to the work piece, has simplified the step of operation.

Preferably, the positioning assembly comprises a movable clamping plate and a wedge-shaped supporting block, the movable clamping plate is arranged at the upper end of the sliding block, the lower end of the movable clamping plate penetrates through the sliding block and extends to the inside of the clamping groove, a wedge groove is formed in one side of the movable clamping plate, the wedge-shaped supporting block is fixedly connected to one side, close to the movable clamping plate, of the inner inclined block, the other end of the wedge-shaped supporting block is connected with the inner wall of the wedge groove in a sliding mode, the wedge-shaped supporting block can be matched with the position of the sliding rail to be synchronously fixed when the workpiece is clamped, the clamping effect on the workpiece is simplified, and the stability of workpiece machining is guaranteed.

Preferably, the filtering component comprises a water collecting tank fixedly connected to the lower end of the spark machine body, the water collecting tank is communicated with the interior of the spark machine body, a fixing plate is clamped on the inner wall of the filtering component, a conical hopper is fixedly connected to the inner wall of the fixing plate, an inward convex filtering net is fixedly connected to the lower end of the conical hopper, and the working solution is recycled, so that impurities in the working solution can be filtered, and the abrasion to the water pump is reduced.

Preferably, one end of the pressing rod is in a hook shape, the other end of the pressing rod is rotatably connected with a roller, the surface of the roller is in contact with the inner side inclined surface of the inner inclined block, and abrasion to the inner inclined block is reduced through the arranged roller.

Preferably, the inner wall fixedly connected with a plurality of baffles of header tank, it is a plurality of the baffle sets up in one side of protruding filter screen in, carries out a lot of deposits to the working solution through a plurality of baffles, and the upper end of baffle has seted up simultaneously and has filtered the opening, and adjacent filtration opening crisscross distribution has optimized the deposit effect to the working solution.

The utility model has the advantages that:

1. through setting up centre gripping subassembly and locating component, can be under centre gripping subassembly and locating component's combined action, carry out the operation of fixing a position simultaneously to processing work piece and slide rail, need carry out twice location to work piece and positioning seat respectively for traditional device, the processing personnel operation is complicated, influence work efficiency, the device has reached when beginning to carry out the centre gripping to the work piece, just can restrict the gliding condition can not appear in the slider simultaneously, the location step in the fixed in-process of work piece has been reduced, the positioning time has been simplified, thereby make the processing personnel operation convenient, and then reduced the influence to work efficiency.

2. Through setting up filter assembly, can filter the precipitation operation to the working solution under filter assembly's effect, carry out simple filtration with the working solution for traditional device and utilize, the device has reached and can be after prefiltering, with the work waste liquid, carry out the multiple sedimentation to the messenger will deposit filterable working solution through the water pump, use once more, reduce the wearing and tearing of impurity to the water pump.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the spark machine body of the present invention;

FIG. 3 is a schematic view of the connection between the sliding block and the vertical plate of the present invention;

FIG. 4 is a schematic view of the wedge groove of the present invention;

fig. 5 is a schematic view of the connection between the water collecting tank and the partition plate of the present invention.

In the figure: 1. a spark machine body; 2. a water pump; 3. a stabilizing mechanism; 301. a filter assembly; 3011. a water collection tank; 3012. a fixing plate; 3013. a conical hopper; 3014. an inward convex filter screen; 3015. a partition plate; 302. a clamping assembly; 3021. a slider; 3022. a vertical plate; 3023. a threaded shaft; 3024. an inner inclined block; 3025. fixing the hinge seat; 3026. a pressure lever; 3027. a roller; 303. a slide rail; 304. a card slot; 305. a positioning assembly; 3051. moving the clamping plate; 3052. a wedge-shaped abutting block; 3053. a wedge groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that 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 specific implementation: as shown in fig. 1 to 5, a numerical control electric discharge machine suitable for die machining includes: the spark machine comprises a spark machine body 1, wherein a water pump 2 is communicated with one side of the spark machine body 1, and the upper end of the water pump 2 is connected with a water outlet of the spark machine body 1; the stabilizing mechanism 3 is arranged inside the spark machine body 1, and the stabilizing mechanism 3 is connected with the water pump 2; the stabilizing mechanism 3 comprises a filter assembly 301 arranged below the spark machine body 1, the upper end of the filter assembly 301 is fixedly connected with two slide rails 303, the upper end of each slide rail 303 is provided with a clamping groove 304, the surface of each slide rail 303 is connected with a clamping assembly 302 in a sliding manner, and the clamping assembly 302 is internally connected with a positioning assembly 305;

as shown in fig. 2, 3 and 4, the clamping assembly 302 includes a sliding block 3021 slidably connected to a surface of the sliding rail 303, a vertical plate 3022 is fixedly connected to an upper end of the sliding block 3021, a fixed hinge base 3025 is disposed on one side of the vertical plate 3022, the fixed hinge base 3025 is fixedly connected to an upper end of the sliding block 3021, a threaded shaft 3023 is threadedly connected to an inner wall of the vertical plate 3022, one end of the threaded shaft 3023 extends to an outer portion of the vertical plate 3022 and is rotatably connected to an inner inclined block 3024, one side of the inner inclined block 3024 is connected to a compression rod 3026, a surface of the compression rod 3026 is hinged to a surface of the fixed hinge base 3025, one end of the compression rod 3026 is configured to be hook-shaped, the other end of the compression rod 3026 is rotatably connected to a roller 3027, a surface of the roller 3053027 is in contact with an inner inclined surface of the inner inclined block 3024, the positioning assembly 305 includes a movable clamping board 1 and a wedge-shaped abutting block 3052, the movable clamping board 3051 is disposed at an upper end of the sliding block 3021, a lower end of the movable clamping board 3051 extends through the sliding block 3021 and extends to an inner portion 304, one side of the movable clamping plate 3051 is provided with a wedge groove 3053, the wedge-shaped abutting block 3052 is fixedly connected to one side of the inner inclined block 3024 close to the movable clamping plate 3051, the other end of the wedge-shaped abutting block 3052 is slidably connected to the inner wall of the wedge groove 3053, when an operator clamps a workpiece by using the clamping assembly 302, the knob threaded shaft 3023 can enable the inner inclined block 3024 to horizontally move at the upper end of the slider 3021 in cooperation with the threaded connection with the vertical plate 3022 when the threaded shaft 3023 rotates, when the inner inclined block 3024 horizontally moves, the pressing rod 3026 will move up under the action of the inner inclined surface of the inner inclined block 3024, and when the pressing rod 3027 moves up, the middle part of the pressing rod 3026 is hinged to the fixed hinged seat 3025, so that the pressing rod 3026 will move down, and the pressing rod 3026 presses the surface of the workpiece, the situation of displacement is further limited in the process of machining a workpiece, when the inner inclined block 3024 moves, the wedge-shaped supporting block 3052 is driven to move synchronously to match with the inner wall of the wedge groove 3053, at the moment, due to the spring action of the lower end of the movable clamping plate 3051, the lower end of the movable clamping plate 3051 can enter the inner wall of the clamping groove 304 and is clamped with the clamping groove 304, so that the situation that the sliding of the sliding block 3021 cannot occur when the workpiece is clamped at the beginning can be limited, the positioning step in the process of fixing the workpiece is reduced, and the positioning time is simplified;

as shown in fig. 2 and 5, the filtering assembly 301 includes a water collecting tank 3011 fixedly connected to a lower end of the spark machine body 1, the water collecting tank 3011 is communicated with an inside of the spark machine body 1, a fixing plate 3012 is clamped to an inner wall of the filtering assembly 301, a conical hopper 3013 is fixedly connected to an inner wall of the fixing plate 3012, an inner convex filter screen 3014 is fixedly connected to a lower end of the conical hopper 3013, a plurality of partition plates 3015 are fixedly connected to an inner wall of the water collecting tank 3011, the partition plates 3015 are disposed on one side of the inner convex filter screen 3014, in a process of using the working fluid, when the working fluid falls on a surface of the fixing plate 3012, the working fluid will slide into the inner convex filter screen 3014 through the conical hopper 3013, the filter screen structure of the inner convex filter screen 3014 can filter impurities generated in a part of a processing process, meanwhile, the filtered waste fluid can be guided into the water collecting tank 3011, at this time, the waste fluid will be deposited through a cavity formed between the partition plates 3015, so that the impurities in the waste fluid are deposited, and the waste fluid can be deposited, and the upper end of the partition plates 3015 is opened, so that the cleaning fluid can flow into a cleaning fluid in a deposition process, the depositing filter the working fluid, the water pump can reduce the service life of the water pump, and the waste fluid is used of the water pump is used again, and the water pump is used again.

The utility model discloses when using, operating personnel is before carrying out the course of working to the work piece, can be through placing the inboard at centre gripping subassembly 302 with the work piece, sloping block 3024 in the drive of knob threaded shaft 3023 is at the upper end horizontal migration of slider 3021, it shifts up to lift gyro wheel 3027, depression bar 3026 is because middle part and fixed hinge seat 3025 are articulated, the hook section that will make depression bar 3026 will move down, push down the surface of work piece, when sloping block 3024 moves simultaneously, will drive the wedge and support block 3052 and carry out synchronous motion, the inner wall of cooperation wedge groove 3053, make the lower extreme that removes cardboard 3051 will get into inner wall and draw-in groove 304 joint, work fluid drips to fixed plate 3012 surface and passes through toper fill 3013 and landing to interior convex filter screen 3014's inside in the course of working, deposit the waste liquid through the cavity that forms between a plurality of baffles 3015, the filter screen opening has been seted up in the upper end of baffle 3015, will deposit filterable work fluid through water pump 2, use once more, reduce the wearing and tearing of impurity to water pump 2.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A numerical control electric spark machine tool suitable for die machining is characterized by comprising:

the spark machine comprises a spark machine body (1), wherein a water pump (2) is communicated with one side of the spark machine body (1), and the upper end of the water pump (2) is connected with a water outlet of the spark machine body (1);

the spark machine comprises a stabilizing mechanism (3), wherein the stabilizing mechanism (3) is arranged inside a spark machine body (1), and the stabilizing mechanism (3) is connected with a water pump (2);

wherein the stabilizing mechanism (3) comprises a filter component (301) arranged below the spark machine body (1), the upper end of the filter component (301) is fixedly connected with two slide rails (303), the clamping groove (304) is formed in the upper end of the sliding rail (303), the surface of the sliding rail (303) is connected with the clamping component (302) in a sliding mode, and the positioning component (305) is connected inside the clamping component (302).

2. The numerical control electric discharge machine tool suitable for die machining according to claim 1, characterized in that: centre gripping subassembly (302) are including slider (3021) of sliding connection in slide rail (303) surface, the upper end fixedly connected with riser (3022) of slider (3021), one side of riser (3022) is provided with fixed articulated seat (3025), fixed articulated seat (3025) fixed connection is in the upper end of slider (3021), the inner wall threaded connection of riser (3022) has screw spindle (3023), the one end of screw spindle (3023) is run through to the outside of riser (3022) and is rotated and be connected with interior sloping block (3024), one side of interior sloping block (3024) is connected with depression bar (3026), the surface of depression bar (3026) articulates in the surface of fixed articulated seat (3025).

3. The numerical control electric discharge machine tool suitable for die machining according to claim 2, characterized in that: locating component (305) including removing cardboard (3051) and wedge and supporting piece (3052), remove cardboard (3051) and set up in the upper end of slider (3021), the lower extreme that removes cardboard (3051) runs through slider (3021) and extends to the inside of draw-in groove (304), wedge groove (3053) have been seted up to one side of removing cardboard (3051), the wedge supports piece (3052) fixed connection and is close to the one side that removes cardboard (3051) in interior sloping block (3024), the other end that the wedge supported piece (3052) and the inner wall sliding connection of wedge groove (3053).

4. The numerical control electric discharge machine tool suitable for die machining according to claim 1, characterized in that: the spark machine is characterized in that the filtering component (301) comprises a water collecting tank (3011) fixedly connected to the lower end of the spark machine body (1), the water collecting tank (3011) is communicated with the inside of the spark machine body (1), a fixing plate (3012) is clamped on the inner wall of the filtering component (301), a conical hopper (3013) is fixedly connected to the inner wall of the fixing plate (3012), and an inward convex filter screen (3014) is fixedly connected to the lower end of the conical hopper (3013).

5. The numerical control electric discharge machine tool suitable for die machining according to claim 2, characterized in that: one end of the pressure lever (3026) is in a hook shape, the other end of the pressure lever (3026) is rotatably connected with a roller (3027), and the surface of the roller (3027) is in contact with the inner inclined surface of the inner inclined block (3024).

6. The numerical control electric discharge machine tool suitable for die machining according to claim 4, characterized in that: the inner wall of the water collecting tank (3011) is fixedly connected with a plurality of partition plates (3015), and the partition plates (3015) are arranged on one side of the inward convex filter screen (3014).