CN215145443U

CN215145443U - Electric spark machine

Info

Publication number: CN215145443U
Application number: CN202120095162.3U
Authority: CN
Inventors: 肖奇龙; 杨燕
Original assignee: Kunshan Longzexin Precision Components Co ltd
Current assignee: Kunshan Longzexin Precision Components Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-12-14
Anticipated expiration: 2031-01-14

Abstract

The utility model provides an electric spark machine relates to spark-erosion machining technical field. This electric spark machine includes base and water tank, water tank fixed connection is at the base top, the inside fixed subassembly that is provided with of water tank, fixed subassembly includes pivot and sleeve, the pivot runs through the sleeve and rotates with the sleeve to be connected, the spout has all been seted up to the inside both sides of sleeve, the inside lead screw that is provided with of sleeve, the equal fixedly connected with dead lever in lead screw one end both sides, two the dead lever is sliding connection respectively inside two spouts, lead screw other end outside threaded connection has the bearing frame, the lead screw is kept away from sleeve one end and is rotated and be connected with the commentaries on classics piece, the equal fixedly connected with horizontal pole in commentaries on classics piece both sides, the commentaries on classics piece both sides all are provided with the briquetting, the inside chute that has seted up of briquetting. The electric spark machine is beneficial to fixing the workpieces on two sides simultaneously, improves the fixing effect, increases the stability and is convenient to use.

Description

Electric spark machine

Technical Field

The utility model relates to an electric spark machine specifically is an electric spark machine, belongs to spark-erosion machining technical field.

Background

An electric spark machine, a machining equipment, is mainly used for electric spark machine processing, is widely applied to the manufacture of various metal molds and mechanical equipment, and is a special processing method for corroding and removing conductive materials by utilizing the electric corrosion generated when pulse discharge is generated between two electrodes immersed in working liquid, which is also called as electric discharge processing or electric corrosion processing.

The existing electric discharge machine is inconvenient to clamp a processing machine, the two ends of the processing machine are required to be pressed by a user when the original processing machine performs drilling processing, the processing machine is manually fixed, the processing precision is low, when a workpiece is fixed by a clamp, most of workpieces can be fixed only in the horizontal direction, the fixing effect is poor, and the use is not convenient enough.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing an electric spark machine just in order to solve above-mentioned problem to solve among the prior art machining precision lower, when fixing the work piece with anchor clamps, mostly only can fix the horizontal direction of work piece, fixed effect is not good, uses not convenient enough problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electric spark machine comprises a base and a water tank, wherein the water tank is fixedly connected to the top of the base, and a fixing assembly is arranged in the water tank;

the fixing component comprises a rotating shaft and a sleeve, the rotating shaft penetrates through the sleeve and is rotationally connected with the sleeve, sliding grooves are formed in two sides of the interior of the sleeve, a screw rod is arranged in the sleeve, fixing rods are fixedly connected to two sides of one end of the screw rod, the two fixing rods are respectively and slidably connected to the two sliding grooves, a bearing seat is in threaded connection with the outer side of the other end of the screw rod, the screw rod is rotationally connected with a rotating block far away from one end of the sleeve, two sides of the rotating block are respectively and fixedly connected with a cross rod, pressing blocks are arranged on two sides of the rotating block, a chute is formed in the pressing block, the cross rod penetrates through the chute and is slidably connected with the chute, a spring is fixedly connected to one end of the interior of the chute, the other end of the spring is fixedly connected with the chute, a vertical rod is fixedly connected to one side of the bottom of the pressing block, a clamping block is hinged to the bottom end of the vertical rod, and a first gear is fixedly connected to the outer side of one end of the sleeve, and a second gear is meshed at the bottom of the first gear.

Preferably, the inside bottom both sides of water tank are the equal fixedly connected with fixed plate, two fixedly connected with diaphragm between the fixed plate, fixed plate and bearing frame fixed connection.

Preferably, a rotating rod is arranged in the fixing plate, penetrates through the fixing plate and is rotatably connected with the fixing plate, and the rotating rod penetrates through the bottom of the clamping block and is slidably connected with the clamping block.

Preferably, the rotating rod penetrates through the second gear and is fixedly connected with the second gear, and two second gears and two first gears are arranged.

Preferably, the number of the fixing assemblies is two, and the positions of the two fixing assemblies are opposite.

Preferably, the rotating shaft extends to one end of the outer side of the water tank and is fixedly connected with a crank, and the rear side of the fixing plate is fixedly connected with a sliding rail.

Preferably, the slide rail is connected with a case in a sliding manner, and a drilling machine is fixedly connected to the bottom end of the case.

The utility model provides an electric spark machine, its beneficial effect who possesses as follows:

1. this electric spark machine is put the work piece at the diaphragm top, it rotates to drive the pivot through rotating the crank, the pivot is rotated and is driven the sleeve and rotate, thereby the inside spout of sleeve rotates and drives the dead lever and rotate and drive the lead screw, the bearing frame is spacing to the lead screw, the lead screw rotates and removes, the lead screw drives the commentaries on classics piece and removes, the commentaries on classics piece drives the chute and removes, the chute drives the briquetting and removes, the spring is favorable to driving the briquetting and resets, the briquetting drives the montant and removes, the montant promotes to press from both sides tight piece and slides, the bull stick carries on spacingly to pressing from both sides tight piece, when pressing from both sides tight piece and contacting work piece one side, the commentaries on classics piece continues to remove and drives the briquetting and deflect around the montant, the briquetting deflects and pushes down the work piece top, and can fix the work piece in vertical direction.

2. This electric spark machine can drive first gear rotation through rotating a crank, and first gear drives second gear rotation to drive the bull stick and rotate, the bull stick drives another second gear rotation, thereby drives another first gear rotation, is favorable to both sides to fix the work piece simultaneously, improves fixed effect, increase stability, convenient to use.

Drawings

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

fig. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the sleeve and the screw rod of the present invention.

In the figure: 1. a base; 2. a water tank; 3. a rotating shaft; 4. a sleeve; 5. a chute; 6. a screw rod; 7. fixing the rod; 8. a bearing seat; 9. a drilling machine; 10. rotating the block; 11. a cross bar; 12. briquetting; 13. a chute; 14. a spring; 15. a vertical rod; 16. a clamping block; 17. a transverse plate; 18. a first gear; 19. a second gear; 20. a fixing plate; 21. a rotating rod; 22. a slide rail; 23. a case.

Detailed Description

The embodiment of the utility model provides an electric spark machine.

Referring to fig. 2, 3 and 4, the water tank includes a base 1 and a water tank 2, the water tank 2 is fixedly connected to the top of the base 1, a fixing component is arranged inside the water tank 2, one end of a rotating shaft 3 extending to the outer side of the water tank 2 is fixedly connected with a crank, a sliding rail 22 is fixedly connected to the rear side of a fixing plate 20, a case 23 is slidably connected to the inside of the sliding rail 22, and a drilling machine 9 is fixedly connected to the bottom end of the case 23;

the fixed assembly comprises a rotating shaft 3 and a sleeve 4, the rotating shaft 3 penetrates through the sleeve 4 and is rotatably connected with the sleeve 4, sliding grooves 5 are respectively formed in two sides inside the sleeve 4, a lead screw 6 is arranged inside the sleeve 4, fixing rods 7 are respectively fixedly connected with two sides of one end of the lead screw 6, the two fixing rods 7 are respectively and slidably connected inside the two sliding grooves 5, a bearing seat 8 is in threaded connection with the outer side of the other end of the lead screw 6, one end of the lead screw 6, which is far away from the sleeve 4, is rotatably connected with a rotating block 10, transverse rods 11 are respectively and fixedly connected with two sides of the rotating block 10, pressing blocks 12 are respectively arranged on two sides of the rotating block 10, inclined grooves 13 are respectively formed in the pressing blocks 12, the transverse rods 11 penetrate through the inclined grooves 13 and are slidably connected with the inclined grooves 13, a spring 14 is fixedly connected with one end inside the inclined grooves 13, the other end of the spring 14 is fixedly connected with the inclined grooves 13, a vertical rod 15 is fixedly connected with one side of the bottom of the pressing block 12, the bottom end of the vertical rod 15 is hinged with a clamping block 16, two sides of the bottom end inside the water tank 2 are respectively and fixedly connected with a fixing plate 20, a transverse plate 17 is fixedly connected between the two fixing plates 20, the fixing plates 20 are fixedly connected with a bearing seat 8, a rotating rod 21 is arranged inside the fixing plates 20, the rotating rod 21 penetrates through the fixing plates 20 and is rotatably connected with the fixing plates 20, the rotating rod 21 penetrates through the bottom of the clamping block 16 and is slidably connected with the clamping block 16, a workpiece is placed on the top of the transverse plate 17, a rotating shaft 3 is driven to rotate by rotating a crank, the rotating shaft 3 rotates to drive a sleeve 4 to rotate, a chute 5 inside the sleeve 4 rotates to drive a fixing rod 7 to rotate so as to drive a screw rod 6 to rotate, the screw rod 6 is limited by the bearing seat 8 because the screw rod 6 is in threaded connection with the bearing seat 8, the screw rod 6 rotates and moves, the screw rod 6 is rotatably connected with a rotating block 10, the screw rod 6 drives the rotating block 10 to move, the rotating block 10 drives a chute 13 to move, the chute 13 drives a pressing block 12 to move, the spring 14 is favorable for driving the pressing block 12 to reset, and the vertical rod 15 is driven to move by the pressing block 12, the vertical rod 15 pushes the clamping block 16 to slide, the rotating rod 21 limits the clamping block 16, when the clamping block 16 contacts one side of a workpiece, the rotating block 10 continues to move to drive the pressing block 12 to deflect around the vertical rod 15, and the pressing block 12 deflects to press down the top of the workpiece, so that the workpiece is fixed.

Referring to fig. 2 and 3 again, the first gear 18 is fixedly connected to the outer side of one end of the sleeve 4, the second gear 19 is meshed with the bottom of the first gear 18, the rotating rod 21 penetrates through the second gear 19 and is fixedly connected with the second gear 19, the number of the second gear 19 and the number of the first gear 18 are two, the number of the fixing components is two, the positions of the two fixing components are opposite, the first gear 18 can be driven to rotate by rotating one crank, the first gear 18 drives the second gear 19 to rotate, so that the rotating rod 21 is driven to rotate, the rotating rod 21 drives the other second gear 19 to rotate, so that the other first gear 18 is driven to rotate, both sides are facilitated to fix the workpiece at the same time, the fixing effect is improved, and the stability is improved.

The utility model discloses when using: a workpiece is placed on the top of a transverse plate 17, a crank is rotated to drive a rotating shaft 3 to rotate, the rotating shaft 3 rotates to drive a sleeve 4 to rotate, a chute 5 in the sleeve 4 rotates to drive a fixing rod 7 to rotate so as to drive a screw rod 6 to rotate, the screw rod 6 is limited by a bearing seat 8 because the screw rod 6 is in threaded connection with the bearing seat 8, the screw rod 6 rotates and moves, the screw rod 6 is in rotational connection with a rotating block 10, the screw rod 6 drives the rotating block 10 to move, the rotating block 10 drives a chute 13 to move, the chute 13 drives a pressing block 12 to move, a spring 14 is favorable for driving the pressing block 12 to reset, the pressing block 12 drives a vertical rod 15 to move, the vertical rod 15 pushes a clamping block 16 to slide, the rotating rod 21 limits the clamping block 16, when the clamping block 16 contacts one side of the workpiece, the rotating block 10 continues to move to drive the pressing block 12 to deflect around the vertical rod 15, the pressing block 12 deflects to press the top of the workpiece, and is favorable for fixing the workpiece, can drive first gear 18 through rotating a crank and rotate, first gear 18 drives second gear 19 and rotates to drive bull stick 21 and rotate, bull stick 21 drives another second gear 19 and rotates, thereby drives another first gear 18 and rotates, is favorable to both sides to fix the work piece simultaneously, improves fixed effect, increases stability, convenient to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric spark machine, includes base (1) and water tank (2), water tank (2) fixed connection is in base (1) top, its characterized in that: a fixing component is arranged in the water tank (2);

the fixing assembly comprises a rotating shaft (3) and a sleeve (4), the rotating shaft (3) penetrates through the sleeve (4) and is rotatably connected with the sleeve (4), sliding grooves (5) are formed in two sides inside the sleeve (4), a lead screw (6) is arranged inside the sleeve (4), fixing rods (7) are fixedly connected to two sides of one end of the lead screw (6), the two fixing rods (7) are respectively and slidably connected inside the two sliding grooves (5), a bearing seat (8) is in threaded connection with the outer side of the other end of the lead screw (6), a rotating block (10) is rotatably connected to one end, far away from the sleeve (4), of the lead screw (6), transverse rods (11) are fixedly connected to two sides of the rotating block (10), pressing blocks (12) are arranged on two sides of the rotating block (10), inclined grooves (13) are formed in the pressing blocks (12), and the transverse rods (11) penetrate through the inclined grooves (13) and are slidably connected with the inclined grooves (13), the inside one end fixedly connected with spring (14) of chute (13), spring (14) other end and chute (13) fixed connection, briquetting (12) bottom one side fixedly connected with montant (15), montant (15) bottom articulates there is tight piece (16) of clamp, sleeve (4) one end outside fixedly connected with first gear (18), first gear (18) bottom meshing has second gear (19).

2. An electric discharge machine as claimed in claim 1, characterized in that: the water tank (2) is characterized in that fixing plates (20) are fixedly connected to two sides of the bottom end inside the water tank (2), transverse plates (17) are fixedly connected between the fixing plates (20), and the fixing plates (20) are fixedly connected with bearing seats (8).

3. An electric discharge machine as claimed in claim 2, characterized in that: the fixed plate (20) is internally provided with a rotating rod (21), the rotating rod (21) penetrates through the fixed plate (20) and is rotatably connected with the fixed plate (20), and the rotating rod (21) penetrates through the bottom of the clamping block (16) and is slidably connected with the clamping block (16).

4. An electric discharge machine as claimed in claim 3, characterized in that: the rotating rod (21) penetrates through the second gear (19) and is fixedly connected with the second gear (19), and the number of the second gear (19) and the number of the first gear (18) are two.

5. An electric discharge machine as claimed in claim 1, characterized in that: the number of the fixed assemblies is two, and the positions of the two fixed assemblies are opposite.

6. An electric discharge machine as claimed in claim 2, characterized in that: the pivot (3) extend to water tank (2) outside one end fixedly connected with crank, fixed plate (20) rear side fixedly connected with slide rail (22).

7. An electric discharge machine as claimed in claim 6, characterized in that: a case (23) is connected to the inside of the sliding rail (22) in a sliding mode, and a drilling machine (9) is fixedly connected to the bottom end of the case (23).