Electric discharge machine capable of rapidly installing electrode

Abstract

The invention is suitable for the technical field of electric discharge machine equipment, and provides an electric discharge machine capable of rapidly installing electrodes. Comprising a device body and a main shaft installed on the device body, a clamping component is arranged at the output end of the main shaft, and an electrode is installed on the clamping component; a clamp for quickly clamping the electrode is arranged in the electrode; the clamp comprises two parallel clamping plates and a driving mechanism for driving the two clamping plates to be close to or far away from each other; clamping blocks are mounted on the close sides of the two clamping plates, and the clamping blocks are elastically mounted on the clamping plates in the moving directions of the clamping plates; the clamp further comprises a limiting piece, an installation block, an electromagnet and a ferromagnetic piece, the limiting piece is wide in upper portion and narrow in lower portion, the limiting piece is arranged between the two clamping blocks, the clamping blocks are installed in the clamping component, and the clamping plate is installed in the clamping component. The clamp further comprises an installation block arranged in the clamping component, and the limiting piece is installed on the installation block in an up-down elastic mode. A mutual suction assembly is further arranged between the mounting block and the limiting piece.

Description

Technical Field

[0001] The invention relates to the technical field of electric spark machine equipment, in particular to an electric spark machine for quickly installing electrodes. Background Art

[0002] The EDM machine is used to process some precision parts, such as molds, etc. Its working principle is to remove hard metal by discharging between electrodes to generate high-frequency sparks. Its electrodes are mainly copper or graphite.

[0003] In the prior art, when installing an electrode, one hand is required to fix the electrode on the clamp and the other hand is required to press the switch to clamp the electrode, which causes the inconvenience of operation. In addition, the prior art has the problem of low cooling efficiency of the working medium. In order to solve this technical problem, a spark machine with quick electrode installation is proposed. Summary of the invention

[0004] The object of the present invention is to provide a spark machine for quickly installing electrodes to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A spark machine for quickly installing electrodes, comprising: a device body, a working groove is arranged on the device body, and a working table is arranged inside the working groove;

[0007] A main shaft installed on the device body, wherein the output end of the main shaft is provided with a clamping component, and an electrode is installed on the clamping component;

[0008] A clamp for quickly clamping the electrode is arranged inside the electrode; the clamp comprises two clamping plates arranged in parallel and a driving mechanism for driving the two clamping plates to move closer or further away; a clamping block is installed on the close side of the two clamping plates, and the clamping block is elastically installed on the clamping plate along the moving direction of the clamping plate; the clamp also comprises a limiting member, a mounting block, an electromagnet and a ferromagnetic member, the limiting member is wide at the top and narrow at the bottom, the limiting member is arranged between the two clamping blocks, the clamping block is installed in the clamping member, and the clamping plate is installed in the clamping member; the clamp also comprises a mounting block arranged inside the clamping member, and the limiting member is elastically installed on the mounting block up and down; a mutually attracting component is also arranged between the mounting block and the limiting member;

[0009] And, a working fluid circulation system is arranged inside the device body, the working fluid circulation system includes a working fluid cooling component, and the working fluid cooling component includes a multi-stage cooler mechanism.

[0010] As a further solution of the present invention: a first elastic member is arranged between the mounting block and the matching portion, and two ends of the first elastic member are fixedly mounted on the mounting block and the matching portion respectively.

[0011] As a further solution of the present invention: the attraction assembly includes an electromagnet installed in the installation block and a ferromagnetic member installed in the limiting member, and the electromagnet and the ferromagnetic member are arranged to attract each other.

[0012] As a further solution of the present invention: the driving mechanism includes a lead screw, a guide rod and a driving motor, the guide rod is horizontally installed in the clamping component, the guide rod is arranged through the upper ends of two clamping plates, the clamping plates are slid left and right on the guide rod, thread segments with different rotation directions are arranged on the surface of the lead screw, and the thread segments with different rotation directions respectively pass through the threaded holes on adjacent clamping plates, the lead screw is rotatably installed on the clamping component, and one end of the lead screw is transmission connected to the driving motor.

[0013] As a further solution of the present invention: the clamping block includes a clamping portion and a matching portion, the matching portion abuts against the side wall of the limiting member, and the matching portion is inclined and arranged close to one side of the limiting member.

[0014] As a further solution of the present invention: the working fluid circulation system also includes a liquid storage tank and a filter box, a leakage hole is provided at the bottom of the working tank, the leakage hole is connected to the input end at the top of the filter box, and the output of the bottom of the filter box is connected to the first input end of the liquid storage tank through a pipeline; the working fluid cooling component includes a circulation pump, a first cooler and a second cooler, the input end of the circulation pump is connected to the bottom of the liquid storage tank, the output end of the circulation pump is connected to the working medium input end of the first cooler, the working medium output end of the first cooler is connected to the working medium input end of the second cooler, and the working medium output end of the second cooler is connected to the second input end of the liquid storage tank.

[0015] As a further solution of the present invention: the device body also includes a liquid supply pump arranged inside it, the input end of the liquid supply pump is connected to the inside of the liquid storage tank, and the output end of the liquid supply pump is connected to the infusion port on the side wall of the working tank through a pipeline.

[0016] As a further solution of the present invention: a filter screen is arranged inside the filter box, the filter screen is arranged at an angle, and is higher on the left and lower on the right; a slag collecting trough is arranged at the bottom of the filter box, an opening is provided at the top of the slag collecting trough, and through holes for the working medium to pass are arranged in an array around the slag collecting trough, and the slag collecting trough is arranged at the lower right side of the filter screen.

[0017] As a further solution of the present invention: a self-cleaning mechanism for cleaning the filter screen is also arranged inside the filter box.

[0018] As a further scheme of the present invention: the self-cleaning mechanism includes a self-tilting barrel, an elastic support seat and a matching rod, the left side of the filter screen is rotatably installed inside the filter box along the vertical plane, the elastic support seat is fixedly installed on the filter box, the upper end of the elastic support seat abuts against the lower side of the filter screen, the elastic support seat is arranged below the right side of the filter screen, and there are two elastic support seats, which are distributed on both sides of the filter screen; two matching rods are rotatably installed at the bottom of the filter screen, and the lower end of the matching rod is rotatably connected to the matching plate, the self-tilting barrel is rotatably installed in the filter box, a guide bucket is arranged below the filter screen, the guide bucket is fixedly installed in the filter box, and the guide bucket is used to input the working medium passing through the filter screen into the self-tilting barrel, and mounting shafts are installed on both sides of the self-tilting barrel, the mounting shafts are rotatably installed on the side walls of the filter box, the matching plate is mounted on the mounting shaft, and the matching rod is eccentrically connected to the matching plate.

[0019] Compared with the prior art, the beneficial effects of the present invention are: a clamping block, a limiting piece, a mounting block and a clamping plate are provided, and when the electrode needs to be replaced and installed, the electrode is directly inserted between the two clamping blocks, and the hand can be released to control the clamping plate to clamp the electrode, which is easy to operate and solves the problem of the prior art that when installing the electrode, one hand is required to fix the electrode on the clamp and the other hand is required to press the switch, which is inconvenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a spark machine for quickly installing electrodes according to an embodiment of the present invention.

[0021] Figure 2 The figure is a schematic diagram of the internal structure of a spark machine for quickly installing electrodes according to an embodiment of the present invention.

[0022] Figure 3 The present invention is a schematic structural diagram of a clamping component in a spark machine for quickly installing electrodes according to an embodiment of the present invention.

[0023] Figure 4 The present invention is a schematic structural diagram of a filter box in a spark machine for quickly installing electrodes according to an embodiment of the present invention.

[0024] Figure 5 The present invention is a schematic structural diagram of a guide bucket in a spark machine for quickly installing electrodes according to an embodiment of the present invention.

[0025] Figure 6 The present invention is a schematic diagram of the installation structure of a self-dumping barrel in a spark machine for quickly installing electrodes according to an embodiment of the present invention.

[0026] Figure 7 A schematic diagram of the structure of a matching plate in a spark machine for quickly installing electrodes according to an embodiment of the present invention Figure 1 .

[0027] Figure 8 A schematic diagram of the structure of a matching plate in a spark machine for quickly installing electrodes according to an embodiment of the present invention Figure 2 .

[0028] In the figure: 1-device body;

[0029] 101-working tank, 102-close to the groove, 103-working table, 104-leakage hole, 105-filter box, 106-liquid storage tank, 107-circulating pump, 108-first cooler, 109-second cooler, 110-liquid supply pump, 111-infusion port, 112-installation shaft, 113-matching plate, 114-self-dumping bucket, 115-connecting groove, 116-elastic support seat, 117-filter net, 118-guiding bucket, 119-matching rod, 120-slag collecting tank, 121-support seat, 122-contact rod, 123-ring, 124-second elastic member, 125-through hole, 126-elastic telescopic rod;

[0030] 2-spindle;

[0031] 201 - clamping component, 202 - electrode, 203 - clamping plate, 204 - clamping block, 205 - limiting member, 206 - matching portion, 207 - mounting block, 208 - electromagnet, 209 - ferromagnetic member, 210 - first elastic member, 211 - guide rod, 212 - lead screw, 213 - driving motor. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example 1

[0034] See also Figures 1 to 8 , a structural diagram of a spark machine with a quick electrode installation provided in Example 1 of the present invention, the spark machine with a quick electrode installation comprises: a device body 1 and a spindle 2 installed on the device body 1, a clamping component 201 is provided at the output end of the spindle 2, and an electrode 202 is installed on the clamping component 201.

[0035] A clamp for quickly clamping the electrode 202 is arranged inside the electrode 202; the clamp includes two parallel clamping plates 203 and a driving mechanism for driving the two clamping plates 203 to move closer or further away; clamping blocks 204 are installed on the close sides of the two clamping plates 203, and the clamping blocks 204 are elastically installed on the clamping plates 203 along the moving direction of the clamping plates 203; the clamp also includes a limiting member 205, a mounting block 207, an electromagnet 208 and a ferromagnetic member 209, the limiting member 205 is wide at the top and narrow at the bottom, the limiting member 205 is arranged between the two clamping blocks 204, the clamping block 204 is installed in the clamping component 201, and the clamping plate 203 is installed in the clamping component 201; the clamp also includes a mounting block 207 arranged inside the clamping component 201, and the limiting member 205 is elastically installed on the mounting block 207 up and down; a mutually attracting component is also arranged between the mounting block 207 and the limiting member 205. Specifically, when the limiting member 205 is in a low position, the two clamping blocks 204 are limited so that the distance between the two is greater than the width of the electrode 202. When the electrode 202 is installed, the electrode 202 is inserted between the two clamping blocks 204, and the electrode 202 is pressed against the limiting member 205 so that the limiting member 205 approaches the mounting block 207. Under the action of the suction assembly, the limiting member 205 is sucked onto the mounting block 207, and the two clamping blocks 204 automatically approach each other under the action of elasticity, thereby preliminarily clamping the electrode 202, and the two clamping plates 203 are brought close to each other to finally clamp the electrode 202.

[0036] The present invention is provided with a clamping block 204, a limiting member 205, a mounting block 207 and a clamping plate 203, etc. When the electrode 202 needs to be replaced and installed, the electrode 202 is directly inserted between the two clamping blocks 204, and the hand can be released to control the clamping plate 203 to clamp the electrode 202. The operation is convenient, and the problem of the prior art that when installing the electrode 202, one hand is required to fix the electrode 202 on the fixture and the other hand is required to press the switch, which is inconvenient to operate.

[0037] like Figure 3 As shown, in some embodiments of the present invention, a first elastic member 210 is disposed between the mounting block 207 and the matching portion 206 , and two ends of the first elastic member 210 are fixedly mounted on the mounting block 207 and the matching portion 206 , respectively.

[0038] like Figure 3 As shown, in some embodiments of the present invention, the suction assembly includes an electromagnet 208 installed in the mounting block 207 and a ferromagnetic member 209 installed in the limiting member 205, and the electromagnet 208 and the ferromagnetic member 209 are mutually attracted. The electromagnet 208 is energized by controlling the electromagnet 208 so that the electromagnet 208 and the ferromagnetic member 209 are kept attracted. When the electromagnet 208 is de-energized, the limiting member 205 is moved away from the mounting block 207 under the action of the first elastic member 210. The first elastic member 210 may be a coil spring.

[0039] The clamping block 204 can be mounted on the clamping plate 203 via a horizontally arranged elastic telescopic rod.

[0040] like Figure 3 As shown in some embodiments of the present invention, the clamping block 204 includes a clamping portion and a matching portion 206. The matching portion 206 abuts against the side wall of the limiting member 205. The matching portion 206 is tilted near the side of the limiting member 205. In this way, when the limiting member 205 moves upward, the position restriction of the matching portion 206 is gradually released. The tilt direction of the matching portion 206 is set in the same direction as the tilt direction of the side wall adjacent to the limiting member 205.

[0041] like Figure 3 As shown, in some embodiments of the present invention, the driving mechanism includes a lead screw 212, a guide rod 211 and a drive motor 213, the guide rod 211 is horizontally installed in the clamping component 201, the guide rod 211 is arranged through the upper ends of two clamping plates 203, the clamping plates 203 are slidably arranged on the guide rod 211, the surface of the lead screw 212 is provided with thread segments of different rotation directions, and the thread segments of different rotation directions respectively pass through the threaded holes on the adjacent clamping plates 203, the lead screw 212 is rotatably installed on the clamping component 201, one end of the lead screw 212 is transmission-connected with the drive motor 213, and the drive motor 213 provides power for the rotation of the lead screw 212. The drive motor 213 and the lead screw 212 can be connected by a coupling. In this way, when the drive motor 213 rotates to drive the lead screw 212 to rotate, the lead screw 212 drives the clamping plates 203 to move closer to or away from each other.

[0042] like Figure 1 and 2 As shown, in some embodiments of the present invention, a working tank 101 is provided on the device body 1, and a workbench 103 is provided inside the working tank 101; a working fluid circulation system is provided inside the device body 1, and the working fluid circulation system includes a working fluid cooling component, and the working fluid cooling component includes a multi-stage cooler mechanism. By providing the multi-stage cooler mechanism, the working fluid can be quickly cooled to ensure the needs of ionization processing.

[0043] like Figure 2As shown, in some embodiments of the present invention, the working fluid circulation system further includes a liquid storage tank 106 and a filter box 105, a leak hole 104 is provided at the bottom of the working tank 101, the leak hole 104 is connected to the input end at the top of the filter box 105, and the bottom output of the filter box 105 is connected to the first input end of the liquid storage tank 106 through a pipeline; the working fluid cooling component includes a circulation pump 107, a first cooler 108 and a second cooler 109, the input end of the circulation pump 107 is connected to the bottom of the liquid storage tank 106, the output end of the circulation pump 107 is connected to the working medium input end of the first cooler 108, the working medium output end of the first cooler 108 is connected to the working medium input end of the second cooler 109, and the working medium output end of the second cooler 109 is connected to the second input end of the liquid storage tank 106. In this way, two-stage cooling is achieved, and rapid cooling of the working fluid is achieved.

[0044] The first cooler 108 and the second cooler 109 adopt the existing technology, so they are not described in detail here.

[0045] like Figure 2 As shown, in some embodiments of the present invention, in order to input the working liquid in the liquid storage tank 106 into the working tank 101, the device body 1 also includes a liquid supply pump 110 disposed therein, the input end of the liquid supply pump 110 is communicated with the inside of the liquid storage tank 106, and the output end of the liquid supply pump 110 is connected to the liquid infusion port 111 on the side wall of the working tank 101 through a pipeline. In this way, the coolant in the liquid storage tank 106 is input into the working tank 101.

[0046] like Figure 4 As shown, in some embodiments of the present invention, a filter screen 117 is disposed inside the filter box 105, and the filter screen 117 is arranged obliquely, and is higher on the left and lower on the right; a slag collecting groove 120 is disposed at the bottom of the filter box 105, and an opening is provided at the top of the slag collecting groove 120. Through holes for the working medium to pass through are arranged in an array around the slag collecting groove 120, and the slag collecting groove 120 is disposed below the right side of the filter screen 117, and is used to collect iron filings on the filter screen 117. The filter screen 117 is a planar structure.

[0047] A cleaning hole is provided on the side wall of the filter box 105 for cleaning the slag collecting tank 120 .

[0048] like Figure 4-Figure 8 As shown, in some embodiments of the present invention, since the filter screen 117 will accumulate a certain amount of iron filings after being used for a period of time, resulting in its inability to quickly filter the working medium, a self-cleaning mechanism for cleaning the filter screen 117 is also provided inside the filter box 105.

[0049] like Figure 4-Figure 8As shown, as some embodiments of the present invention, the self-cleaning mechanism includes a self-tilting barrel 114, an elastic support seat 116 and a matching rod 119. The left side of the filter screen 117 is rotatably installed inside the filter box 105 along the vertical plane. The elastic support seat 116 is fixedly installed on the filter box 105. The upper end of the elastic support seat 116 abuts against the lower side of the filter screen 117. The elastic support seat 116 is arranged below the right side of the filter screen 117. There are two elastic support seats 116, which are distributed on both sides of the filter screen 117; two matching rods 119 are rotatably installed at the bottom of the filter screen 117. The lower end of the coupling rod 119 is rotatably connected to the matching disk 113, the self-dumping barrel 114 is rotatably installed in the filter box 105, a guide bucket 118 is arranged below the filter screen 117, the guide bucket 118 is fixedly installed in the filter box 105, and the guide bucket 118 is used to input the working medium passing through the filter screen 117 into the self-dumping barrel 114, and the self-dumping barrel 114 is installed with a mounting shaft 112 on both sides, and the mounting shaft 112 is rotatably installed on the side wall of the filter box 105, the matching disk 113 is installed on the mounting shaft 112, and the matching rod 119 is eccentrically connected to the matching disk 113. During operation, the working medium passing through is guided to flow into the self-dumping barrel 114 through the guide bucket 118. When the working medium in the self-dumping barrel 114 reaches a certain liquid level, the self-dumping barrel 114 automatically dumps to discharge the working medium, and at the same time drives the matching disk 113 to rotate, and the matching disk 113 drives the filter screen 117 to swing up and down along the left end through the matching rod 119. Thus, the iron filings on the surface of the filter screen 117 are discharged into the slag collecting tank 120, thereby preventing the filter screen 117 from being blocked, thereby achieving self-cleaning of the filter screen 117. The self-dumping barrel 114 is a prior art and will not be described in detail here.

[0050] It should be noted that the mating rod 119 is rotatably installed at the lower right end of the filter screen 117 through a torsion spring. In this way, when the elastic telescopic rod 126 on the mating rod 119 leaves the mating disk 113 and the filter screen 117 is restored to a state with less iron slag, the mating rod 119 can also be restored to its initial position under the action of the torsion spring, preparing for the next time the elastic telescopic rod 126 on the mating rod 119 slides into the connecting groove 115.

[0051] like Figure 4-Figure 8As shown, in some embodiments of the present invention, in order to reduce unnecessary rotation of the filter screen 117 and reduce vibration, the matching disk 113 is elastically slidably sleeved on the mounting shaft 112 along the axial direction of the mounting shaft 112; a connecting groove 115 is also provided on the outer side of the matching disk 113, and an elastic telescopic rod 126 is installed at the bottom of the matching rod 119, and the elastic telescopic rod 126 is close to one side of the matching disk 113; the mounting shaft 112 is rotatably installed on the support seat 121, and the support seat 121 is fixedly installed on the side wall of the filter box 105; two mounting shafts 112 are symmetrically installed on one side of the support seat 121 close to the matching disk 113, and the matching disk 113 is symmetrically provided with a groove 102 on one side of the support seat 121. In the initial state, there are relatively few iron filings on the filter screen 117, and the filter screen 117 is in a high position. At this time, the elastic telescopic rod 126 It is not inserted into the connecting groove 115. When the iron filings on the filter screen 117 accumulate beyond the design threshold, the filter screen 117 drops, and the elastic telescopic rod 126 is inserted into the connecting groove 115. When the self-tilting barrel 114 rotates, the matching disk 113 is driven to rotate through the mounting shaft 112. The matching disk 113 drives the filter screen 117 to rotate through the connecting groove 115 and the elastic telescopic rod 126. When the connecting groove 115 is transferred to a low position, the mounting shaft 112 is inserted into the filter screen 117. Under the elastic action, the matching disk 113 approaches the mounting shaft 112, and the elastic telescopic rod 126 withdraws from the connecting groove 115, releasing the restraint on the matching rod 119, thereby releasing the restraint on the filter screen 117. In this way, under the elastic action, the filter screen 117 generates a larger amplitude, which can effectively remove the iron filings on the surface of the filter screen 117.

[0052] In some embodiments of the present invention, a second elastic member 124 is sleeved outside the mounting shaft 112, and both ends of the second elastic member 124 are fixedly mounted on the ring 123 and the matching disk 113, respectively, and the ring 123 is rotatably mounted on the support seat 121. The second elastic member 124 can be a coil spring.

[0053] In some embodiments of the present invention, the outer edge of the matching disk 113 is arranged as an inclined surface, so that the edge guides the elastic telescopic rod 126 so that the elastic telescopic rod 126 can be inserted into the connecting groove 115.

[0054] In some embodiments of the present invention, in order to enable the matching disk 113 to rotate with the installation shaft 112, sliding keys are provided on both sides of the installation shaft 112, a through hole 125 is provided in the middle of the matching disk 113, the installation shaft 112 is slidably arranged in the through hole 125, two sliding grooves are provided on the side wall of the through hole 125, and the sliding keys are slidably arranged in adjacent sliding grooves. In this way, the matching disk 113 can rotate with the installation shaft 112.

[0055] The working principle of the present invention is:

[0056] When installing the electrode 202, insert the electrode 202 between the two clamping blocks 204, and make the electrode 202 contact the limiting member 205 so that the limiting member 205 approaches the mounting block 207. Under the action of the suction assembly, the limiting member 205 is sucked onto the mounting block 207, and the two clamping blocks 204 automatically approach under the elastic action, thereby preliminarily clamping the electrode 202, and the two clamping plates 203 approach each other to finally clamp the electrode 202. During operation, the working medium enters the filter box 105 through the leak hole 104, and the filter screen 117 in the filter box 105 filters the working medium. After the filtration, the working medium flows into the liquid storage tank 106. At the same time, the liquid supply pump 110 inputs the working medium in the liquid storage tank 106 into the working tank 101 through the infusion port 111, and the circulating pump 107 inputs the working medium in the liquid storage tank 106 into the first cooler 108 and the second cooler 109 for two-stage cooling. When the filter screen 117 is in a low position, the mounting shaft 112 is inserted into the filter screen 117, and the mounting shaft 112 is used to drive the filter screen 117 to rotate. The mounting shaft 112 drives the filter screen 117 to rotate through the mounting shaft 112 and the elastic telescopic rod 126. When the connection groove 115 is transferred to a low position, the mounting shaft 112 is inserted into the filter screen 117. Under the action of elasticity, the matching disk 113 approaches the mounting shaft 112, and the elastic telescopic rod 126 withdraws from the connection groove 115, releasing the restraint on the matching rod 119, thereby releasing the restraint on the filter screen 117. In this way, the filter screen 117 generates a large amplitude under the action of elasticity, which can effectively remove the iron filings on the surface of the filter screen 117.

[0057] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0058] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0059] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0061] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0062] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A spark machine for quickly installing electrodes, comprising: A device body (1), wherein a working tank (101) is provided on the device body (1), and a working table (103) is provided inside the working tank (101); It is characterized in that a main shaft (2) is installed on the device body (1), a clamping component (201) is provided at the output end of the main shaft (2), and an electrode (202) is installed on the clamping component (201); A clamp for quickly clamping the electrode (202) is arranged inside the electrode (202); the clamp comprises two clamping plates (203) arranged in parallel and a driving mechanism for driving the two clamping plates (203) to move closer or further away; clamping blocks (204) are installed on the close sides of the two clamping plates (203), and the clamping blocks (204) are elastically installed on the clamping plates (203) along the moving direction of the clamping plates (203); the clamp also comprises a limiting member (205), a mounting block (207), an electromagnet (208) and a ferromagnetic member (209). 09), the limiting member (205) is wide at the top and narrow at the bottom, the limiting member (205) is arranged between two clamping blocks (204), the clamping block (204) is installed in the clamping component (201), and the clamping plate (203) is installed in the clamping component (201); the clamp also includes a mounting block (207) arranged inside the clamping component (201), and the limiting member (205) is elastically mounted on the mounting block (207) from top to bottom; a mutually engaging component is also arranged between the mounting block (207) and the limiting member (205); And, a working fluid circulation system is arranged inside the device body (1), the working fluid circulation system includes a working fluid cooling component, and the working fluid cooling component includes a multi-stage cooler mechanism.

2. A spark machine for quick electrode installation according to claim 1, characterized in that: A first elastic member (210) is provided between the mounting block (207) and the matching portion (206), and two ends of the first elastic member (210) are fixedly mounted on the mounting block (207) and the matching portion (206), respectively.

3. A spark machine for quick electrode installation according to claim 1, characterized in that: The attraction assembly comprises an electromagnet (208) installed in a mounting block (207) and a ferromagnetic component (209) installed in a limiting component (205), and the electromagnet (208) and the ferromagnetic component (209) are arranged to be attracted to each other.

4. A spark machine for quick electrode installation according to claim 1, characterized in that: The driving mechanism comprises a lead screw (212), a guide rod (211) and a driving motor (213); the guide rod (211) is horizontally mounted in the clamping component (201); the guide rod (211) is arranged through the upper ends of two clamping plates (203); the clamping plates (203) are slidably arranged on the guide rod (211) to the left and right; thread segments with different rotation directions are arranged on the surface of the lead screw (212); and the thread segments with different rotation directions respectively pass through threaded holes on adjacent clamping plates (203); the lead screw (212) is rotatably mounted on the clamping component (201); and one end of the lead screw (212) is drivingly connected to the driving motor (213).

5. A spark machine for quick electrode installation according to claim 4, characterized in that: The clamping block (204) comprises a clamping portion and a matching portion (206), wherein the matching portion (206) abuts against a side wall of the limiting member (205), and the matching portion (206) is arranged obliquely close to one side of the limiting member (205).

6. A spark machine for quick electrode installation according to claim 5, characterized in that: The working fluid circulation system further comprises a liquid storage tank (106) and a filter tank (105); a leak hole (104) is provided at the bottom of the working tank (101); the leak hole (104) is communicated with the input end at the top of the filter tank (105); the output at the bottom of the filter tank (105) is communicated with the first input end of the liquid storage tank (106) through a pipeline; the working fluid cooling component comprises a circulation pump (107), a first cooler (108) and a second cooler (109); the input end of the circulation pump (107) is communicated with the bottom of the liquid storage tank (106); the output end of the circulation pump (107) is communicated with the working medium input end of the first cooler (108); the working medium output end of the first cooler (108) is communicated with the working medium input end of the second cooler (109); and the working medium output end of the second cooler (109) is communicated with the second input end of the liquid storage tank (106).

7. A spark machine for quick electrode installation according to claim 1, characterized in that: The device body (1) also includes a liquid supply pump (110) disposed inside the device body, wherein the input end of the liquid supply pump (110) is connected to the inside of the liquid storage tank (106), and the output end of the liquid supply pump (110) is connected to a liquid infusion port (111) on the side wall of the working tank (101) through a pipeline.

8. A spark machine for quick electrode installation according to claim 6, characterized in that: A filter screen (117) is arranged inside the filter box (105), and the filter screen (117) is arranged obliquely, with the left side higher than the right side. A slag collecting groove (120) is arranged at the bottom of the filter box (105), and an opening is arranged at the top of the slag collecting groove (120). Through holes for the working medium to pass through are arranged in an array around the slag collecting groove (120), and the slag collecting groove (120) is arranged below the right side of the filter screen (117).

9. A spark machine for quick electrode installation according to claim 8, characterized in that: A self-cleaning mechanism for cleaning the filter screen (117) is also provided inside the filter box (105).

10. A spark machine for quick electrode installation according to claim 9, characterized in that: The self-cleaning mechanism comprises a self-tilting bucket (114), an elastic support seat (116) and a matching rod (119); the left side of the filter screen (117) is rotatably mounted inside the filter box (105) along a vertical plane; the elastic support seat (116) is fixedly mounted on the filter box (105); the upper end of the elastic support seat (116) abuts against the lower side of the filter screen (117); the elastic support seat (116) is arranged below the right side of the filter screen (117); there are two elastic support seats (116), which are distributed on both sides of the filter screen (117); two matching rods (119) are rotatably mounted on the bottom of the filter screen (117); the lower end of the matching rod (119) is rotatably mounted on the bottom of the filter screen (117); The self-dumping barrel (114) is connected to a matching disk (113), the self-dumping barrel (114) is rotatably mounted in a filter box (105), a guide bucket (118) is arranged below the filter screen (117), the guide bucket (118) is fixedly mounted in the filter box (105), the guide bucket (118) is used to input the working medium passing through the filter screen (117) into the self-dumping barrel (114), both sides of the self-dumping barrel (114) are mounted with mounting shafts (112), the mounting shafts (112) are rotatably mounted on the side walls of the filter box (105), the matching disk (113) is mounted on the mounting shafts (112), and the matching rod (119) is eccentrically connected to the matching disk (113).

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