CN216541270U

CN216541270U - Spark machine for metal mold machining

Info

Publication number: CN216541270U
Application number: CN202123237859.9U
Authority: CN
Inventors: 杨昆
Original assignee: Suzhou Junying Precision Mould Co ltd
Current assignee: Suzhou Junying Precision Mould Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-17
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to the technical field of spark machines, and particularly discloses a spark machine for metal mold processing, which comprises a support, a support plate and a connecting frame, wherein the support plate is arranged on the support; however when the electrode tip needs to be changed, the pull rod with the left and right sides upwards stimulates, drive the same rebound of locating piece and break away from in the constant head tank simultaneously, and then make locating piece extrusion spring, then drive the screw rod by small motor and rotate, the L template just can carry out outside or inboard removal along the screw thread in the screw rod outside afterwards, and then when needing to change the electrode tip, drive the L template through small motor and move to the outside, make the L template drive the fixture block and break away from in the draw-in groove, thereby just can take out the electrode tip and close small motor simultaneously after the fixture block breaks away from in the draw-in groove, loosen the pull rod afterwards, still can drive the stopper after taking out the electrode tip and break away from the spacing inslot, thereby just can more change the new electrode tip after taking out the electrode tip.

Description

Spark machine for metal mold machining

Technical Field

The utility model relates to the technical field of spark machines, in particular to a spark machine for metal mold machining.

Background

The spark machine, also known as an electric spark forming machine, is widely applied to the manufacture of various metal molds and mechanical equipment, and is mainly used for processing molds and parts with mold holes and mold cavities with complex shapes.

The spark machine is used in current metal mold processing adds man-hour to metal mold and need spray cooling water to the processing department to can wash away the sweeps that produces when adding man-hour, and play refrigerated effect simultaneously, and then can lead to the sweeps to pile up on the filter if not in time handling, consequently cause the filter to block up, and certainly can receive the damage after the electrode tip is used for a long time, thereby need change the electrode tip.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spark machine for metal die machining, which aims to solve the problems that the scraps are accumulated on a filter plate when the scraps on a workbench are not timely treated, so that the filter plate is blocked, and an electrode tip is damaged after long-term use, so that the electrode tip needs to be replaced.

The utility model has the purpose and effect that the adopted technical scheme is as follows:

a spark machine for metal mold processing comprises a support, two support plates and two connecting frames, wherein the support plates are arranged on the support, and the two connecting frames are respectively arranged on the left side and the right side of the front of each support plate;

a fixed plate is fixed above the inside of the support, a placing plate is arranged in the middle of the upper surface of the fixed plate, water pumps are arranged above the left side and the right side of the support, the inner ends of the water pumps are communicated with an injection pipe, a filter plate is arranged inside the support and below the fixed plate, a movable brush in contact with the filter plate is arranged on the left side of the upper surface of the filter plate, a fixed seat is arranged in front of the support plate, an electrode head is arranged below the fixed seat, and a clamping block is fixed on the upper surface of the electrode head;

the inside screw rod that is equipped with of adapter frame, the screw rod outside cover is equipped with rather than threaded connection's L template, open the adapter frame bottom has the spout, L template inner is fixed with the spacing piece, the spacing groove has all been opened to the electrode tip left and right sides top.

Preferably, a plurality of through holes are formed in the left side and the right side of the placing plate above the fixing plate, the two injection pipes are respectively located in the left side and the right side of the support, the outer end of the water pump is connected with a connecting pipe in an inserting mode, the lower end of the connecting pipe penetrates through the bottom end inside the support, and the left injection pipe and the right injection pipe face towards the placing plate.

Preferably, an electric push rod is installed in the middle of the front of the left side of the support, and the right end of the electric push rod penetrates through the inside of the support and is fixed to the left side of the movable brush.

Preferably, the collection box has been placed in support right side the place ahead, the opening has all been opened with collection box left side top in support right side middle part, the opening is located the right side above the filter, the lower extreme is pegged graft and is had the water injection pipe about the support.

Preferably, the bottom of the fixing seat is provided with a clamping groove, and the limiting block is inserted into the limiting groove.

Preferably, a small motor is installed at the outer end of the connecting frame, the outer end of the screw rod penetrates through the connecting frame and is fixed with the output end of the small motor, a sliding groove extends out of the lower end of the L-shaped plate, and the limiting blocks are inserted into the limiting grooves on the same side respectively.

Preferably, a connecting plate is fixed above the outer end of the connecting frame, a positioning groove is formed in the left side of the upper portion of the screw rod, a pull rod is arranged above the outer end of the connecting frame and above the screw rod, a positioning block is fixed at the bottom of the pull rod, the positioning block is inserted into the positioning groove, and a spring is installed between the upper end of the pull rod and the bottom of the connecting plate.

Has the advantages that:

1. the waste scraps generated during the processing of the workpiece are cleaned through the cooling water sprayed by the spray pipe, the cooling effect is improved, the waste scraps can flow downwards along with the cooling water through the leakage holes through the flowability of the water, so that the waste scraps and the cooling water pass through the filter plate, the filter plate can filter the waste scraps, when the waste scraps on the filter plate are excessively accumulated, the waste scraps on the filter plate are cleaned through the movable brush, and the waste scraps are cleaned into the collecting box through the through hole, so that the situation that the upper surface of the filter plate is blocked due to the excessive accumulation of the waste scraps on the filter plate is avoided;

2. when the electrode tip needs to be changed, the L-shaped plate is driven to move towards the outer side through the small motor, the L-shaped plate is made to drive the clamping block to be separated from the clamping groove, so that the electrode tip can be taken out and the small motor can be closed simultaneously after the clamping block is separated from the clamping groove, then the pull rod is loosened, the limiting block can be driven to be separated from the limiting groove after the electrode tip is taken out, and the electrode tip can be replaced after being taken out.

Drawings

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

FIG. 2 is a schematic diagram of the right side plan view of the support and the water pump of the present invention;

FIG. 3 is a schematic left-side plan view of the support and the water pump of the present invention;

FIG. 4 is a schematic structural diagram of a front plane of a connection frame according to the present invention;

FIG. 5 is a top plan view of the bracket and the fixing plate of the present invention;

fig. 6 is a schematic view of a partially enlarged structure of fig. 1 according to the present invention.

The labels in the figure are: 1, a support; 2, supporting plates; 3 electrode head; 4, fixing a base; 5 fixing the plate; 6 placing the plate; 7 through holes; 8, a filter plate; 9, an electric push rod; 10, a movable brush; 11 a water pump; 12 an injection pipe; 13 connecting the frame; 14 screw rods; a 15L-shaped plate; 16 chutes; 17 a pull rod; 18 springs; 19 card slots; 20, a limiting block; 21, limiting grooves; 22 cartridge.

Detailed Description

Referring to fig. 1 to 6, the utility model is a spark machine for metal mold processing, comprising a support 1, a support plate 2 and a connecting frame 13, wherein the support plate 2 is arranged on the support 1, and the connecting frame 13 is provided with two parts which are respectively arranged at the left side and the right side in front of the support plate 2;

a fixed plate 5 is fixed above the inside of the support 1, a placing plate 6 is arranged in the middle of the upper surface of the fixed plate 5, a fixed seat 4 is arranged in front of the support plate 2, and an electrode tip 3 is arranged below the fixed seat 4;

before processing, a workpiece to be processed is placed on the placing plate 6, and the workpiece can be processed through the electrode tip 3 after being placed;

the upper parts of the left side and the right side of a support 1 are respectively provided with a water pump 11, the inner end of the water pump 11 is communicated with an injection pipe 12, the inside of the support 1 is provided with a filter plate 8 positioned below a fixed plate 5, the left side of the upper surface of the filter plate 8 is provided with a movable brush 10 contacted with the filter plate, the upper surface of an electrode tip 3 is fixedly provided with a fixture block 22, the upper surface of the fixed plate 5 is provided with a plurality of through holes 7 positioned at the left side and the right side of a placing plate 6, the two injection pipes 12 are respectively positioned at the left side and the right side of the upper surface of the support 1, the outer end of the water pump 11 is inserted with a connecting pipe, the lower end of the connecting pipe penetrates through the bottom end of the inside of the support 1, the left injection pipe 12 and the right pipe face the placing plate 6, the middle part of the left side of the support 1 is provided with an electric push rod 9, the right end of the electric push rod 9 penetrates through the inside of the support 1 and is fixed with the left side of the movable brush 10, a collecting box is placed in front of the right side of the support 1, the middle part of the support 1 and the upper part of the left side of the collecting box are provided with through holes, the port is positioned on the right side of the upper surface of the filter plate 8, and the water injection pipe is inserted at the lower left end of the support 1;

in the processing process of a workpiece, cooling water can be injected into the lower part of the inside of the support 1 through the water injection pipe, then the water pump 11 can be started, the water pump 11 can extract the cooling water in the support 1 through the connecting pipe, the cooling water can enter the injection pipe 12 through the connecting pipe, and finally the cooling water is injected from the injection pipe 12, because the two injection pipes 12 are respectively arranged at the left side and the right side of the upper surface of the support 1, the cooling water injected by the injection pipe 12 can be used for injecting the workpiece, waste chips generated in the processing of the workpiece can be washed, the cooling effect is improved, the waste chips can flow downwards along with the cooling water through the through holes 7 through the fluidity of the water, so that the waste chips and the cooling water pass through the filter plate 8, the filter plate 8 can play a role in filtering the waste chips, the waste chips are prevented from falling to the lower part of the inside of the support 1, the cooling water and the waste chips are prevented from being mixed together and difficult to be cleaned, therefore, when the waste scraps on the filter plate 8 are accumulated too much, the electric push rod 9 is started at the moment, the electric push rod 9 drives the movable brush 10 to move rightwards, and the bottom of the movable brush 10 is in contact with the upper surface of the filter plate 8, so that the waste scraps on the filter plate 8 can be cleaned in the moving process of the movable brush 10, the waste scraps are cleaned into the collecting box through the through hole, the waste scraps are conveniently collected by arranging the collecting box, meanwhile, the situation that the upper surface of the filter plate 8 is blocked due to the excessive accumulation of the waste scraps on the filter plate 8 is avoided through the matching of the movable brush 10, meanwhile, cooling water can flow to the lower part inside the support 1 through the filter plate 8, and further, the cooling water can be recycled;

a screw 14 is arranged in the connecting frame 13, an L-shaped plate 15 in threaded connection with the screw 14 is sleeved on the outer side of the screw 14, a sliding groove 16 is formed in the bottom of the connecting frame 13, a limiting block 20 is fixed at the inner end of the L-shaped plate 15, limiting grooves 21 are formed in the upper portions of the left side and the right side of the electrode tip 3, a clamping groove 19 is formed in the bottom of the fixing seat 4, a clamping block 22 is inserted into the clamping groove 19, a small motor is installed at the outer end of the connecting frame 13, the outer end of the screw 14 penetrates out of the connecting frame 13 and is fixed with the output end of the small motor, the sliding groove 16 extends out of the lower end of the L-shaped plate 15, the limiting blocks 20 on the left side and the right side are respectively inserted into the limiting grooves 21 on the same side, a connecting plate is fixed above the screw 13, a positioning groove is formed in the left side above the screw 14, a pull rod 17 is arranged at the outer end of the connecting frame 13 and above the screw 14, a positioning block is fixed at the bottom of the pull rod 17, the positioning block is inserted into the positioning groove, and a spring 18 is installed between the upper end of the pull rod 17 and the bottom of the connecting plate;

however, when the electrode tip 3 needs to be replaced, the pull rods 17 at the left and right sides are pulled upwards, and simultaneously the positioning blocks are driven to move upwards together and separate from the positioning grooves, so that the positioning blocks extrude the springs 18, after the positioning block is separated from the positioning groove, the small motor is started, the screw 14 is driven by the small motor to rotate, then the L-shaped plate 15 moves outwards or inwards along the thread on the outer side of the screw 14, when the electrode tip 3 needs to be replaced, the L-shaped plate 15 is driven by the small-sized motor to move outwards, so that the L-shaped plate 15 drives the clamping block 22 to be separated from the clamping groove 19, so that the electrode head 3 can be taken out and the small-sized motor can be turned off at the same time after the cartridge 22 is released from the catching groove 19, and then the draw bar 17 can be released, after the electrode tip 3 is taken out, the limiting block 20 is driven to be separated from the limiting groove 21, so that the electrode tip 3 can be replaced by a new electrode tip 3 after being taken out;

when changing new electrode tip 3, at first drive limiting plate 20 through electrode tip 3 and peg graft to spacing groove 21 in, peg graft to spacing groove 21 back at limiting plate 20, upwards stimulate pull rod 17 equally, and drive L template 15 through small motor and move to the inboard, and then L template 15 can drive fixture block 22 card and go into in the draw-in groove 19, thereby fix a position electrode tip 3 in fixing base 4 below, go into behind in draw-in groove 19 at fixture block 22 card, and make constant head tank and locating piece correspond from top to bottom simultaneously, just at this moment can loosen pull rod 17, resilience through spring 18 rebounds, and drive pull rod 17 and locating piece downstream in proper order, thereby make the locating piece peg graft to the constant head tank in, avoid screw rod 14 to rotate and influence the location of electrode tip 3, consequently, the change to electrode tip 3 has just been accomplished.

Claims

1. The utility model provides a spark machine for metal mold processing, includes support (1), extension board (2) and linking frame (13), extension board (2) set up on support (1), linking frame (13) are equipped with two and set up respectively in the preceding left and right sides of extension board (2), its characterized in that:

a fixed plate (5) is fixed above the inside of the support (1), a placing plate (6) is arranged in the middle of the upper surface of the fixed plate (5), water pumps (11) are installed above the left side and the right side of the support (1), the inner end of each water pump (11) is communicated with a jet pipe (12), a filter plate (8) is installed inside the support (1) and below the fixed plate (5), a movable brush (10) in contact with the filter plate (8) is arranged on the left side of the upper surface of the filter plate (8), a fixed seat (4) is arranged in front of the support plate (2), an electrode tip (3) is arranged below the fixed seat (4), and a clamping block (22) is fixed on the upper surface of the electrode tip (3);

the utility model discloses a joint frame, including joint frame (13), screw rod (14) outside cover is equipped with L template (15) rather than threaded connection, open joint frame (13) bottom has spout (16), L template (15) inner is fixed with spacing piece (20), spacing groove (21) have all been opened to electrode tip (3) left and right sides top.

2. The spark machine for metal mold machining according to claim 1, wherein: the left side and the right side of the upper surface of the fixing plate (5) and the left side and the right side of the placing plate (6) are respectively provided with a plurality of through holes (7), the two injection pipes (12) are respectively positioned on the left side and the right side of the upper surface of the support (1), the outer end of the water pump (11) is spliced with a connecting pipe, the lower end of the connecting pipe penetrates through the bottom end inside the support (1), and the left injection pipe and the right injection pipe (12) face towards the placing plate (6).

3. The spark machine for metal mold machining according to claim 1, wherein: the electric brush is characterized in that an electric push rod (9) is installed in the middle of the front of the left side of the support (1), and the right end of the electric push rod (9) penetrates through the inside of the support (1) and is fixed to the left side of the movable brush (10).

4. The spark machine for metal mold machining according to claim 1, wherein: the filter is characterized in that a collecting box is placed in front of the right side of the support (1), openings are formed in the middle of the right side of the support (1) and above the left side of the collecting box, the openings are located on the right side of the upper surface of the filter plate (8), and a water injection pipe is inserted into the lower left end of the support (1).

5. The spark machine for metal mold machining according to claim 1, wherein: the bottom of the fixed seat (4) is provided with a clamping groove (19), and the clamping block (22) is inserted into the clamping groove (19).

6. The spark machine for metal mold machining according to claim 1, wherein: the small motor is installed to connecting frame (13) outer end, screw rod (14) outer end runs through out connecting frame (13) and is fixed with the small motor output, L template (15) lower extreme extends spout (16), the left and right sides stopper (20) are pegged graft respectively to the homonymy in spacing groove (21).

7. The spark machine for metal mold machining according to claim 1, wherein: the connecting plate is fixed with in splice frame (13) outer end top, it has the constant head tank to open in screw rod (14) top left side, the top that splice frame (13) outer end just is located screw rod (14) is equipped with pull rod (17), pull rod (17) bottom is fixed with the locating piece, the locating piece is pegged graft to the constant head tank in, install spring (18) between pull rod (17) upper end and the connecting plate bottom.