Rapid cooling device for wire cutting

Abstract

The invention belongs to the technical field of cutting cooling, and discloses a rapid cooling device for wire cutting, which comprises a cutting machine body and a wire cutting module, and further comprises a cooling liquid storage module mounted on the cutting machine body; the number of the liquid supplementing modules is two, and the two liquid supplementing modules are symmetrically installed on the two sides of the cooling liquid storage module; the scraping module is movably connected to the lower end of the inner cavity of the cooling liquid storage module; through cooperation of structures such as the second shell and the corrugated pipe fitting, cooling liquid in the first shell is supplemented in time, the situation that due to negligence of an operator, the cooling liquid is not supplemented in time, and the linear cutting effect is affected is prevented, the cooling liquid located in the second shell can enter the first shell through the corrugated pipe fitting, and the working efficiency is improved. And the corrugated pipe fitting can gradually and movably rotate, so that the cooling liquid in the first shell is supplemented, and the situation that the cutting effect is reduced due to sudden interruption of the cooling liquid is prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of cutting cooling, in particular to a rapid cooling device for wire cutting. Background Art

[0002] In order to reduce temperature and thermal deformation, protect electrode wire and increase service life, remove slag and keep the processing environment clean, it is necessary to perform synchronous coolant spraying during wire cutting.

[0003] However, in actual use, the container for holding the coolant may indeed be left alone, causing separation of certain components and precipitation of insoluble substances produced by chemical reactions, resulting in precipitation and sticking to the wall at the bottom of the container. In addition, the coolant may not be replenished in time, resulting in the sudden use up of the coolant during the wire cutting process. Precipitation and sticking will greatly reduce the effect of wire cutting, so it needs to be improved. Summary of the invention

[0004] In order to solve the problem proposed in the above background technology that a container for holding coolant may indeed precipitate and stick to the wall at the bottom of the container due to the storage of the coolant, and the coolant may not be replenished in time, resulting in the coolant being used up during the wire cutting process, thereby affecting the cutting cooling effect, the present invention provides a rapid cooling device for wire cutting, which is configured by cooperating with a second shell and a bellows and other structures to replenish the coolant inside the first shell in time, thereby preventing the operator from negligently causing the coolant to fail to be replenished in time and affecting the wire cutting effect; by cooperating with a scraping module and a limit assembly and other structures, the coolant is prevented from precipitating and sticking to the wall for a long time during the interval when the coolant is not used; by cooperating with a limit column and a bellows and other structures, the additionally replenished coolant is guided to impact the inner wall of the first shell, thereby further improving the anti-precipitation effect at the lower end of the inner cavity of the first shell.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a rapid cooling device for wire cutting, comprising a cutting machine body and a wire cutting module, and further comprising:

[0006] A coolant storage module, wherein the coolant storage module is mounted on the cutting machine body;

[0007] A liquid replenishing module, wherein two liquid replenishing modules are provided and symmetrically installed on both sides of the coolant storage module;

[0008] A scraping module, wherein the scraping module is movably connected to the lower end of the inner cavity of the coolant storage module;

[0009] The coolant storage module comprises a first shell, the outer wall of the lower end of the first shell is fixedly connected with a bracket, the first shell is fixedly connected to the cutting machine body through the bracket, and the bottom end of the first shell is fixedly installed with a flow control module;

[0010] The fluid infusion module includes a second shell, which is placed above the bracket, and one side of the two second shells close to the first shell is movably connected with a bellows member, and the second shell is connected to the inner cavity of the first shell through the bellows member;

[0011] The scraping module includes a scraping rod, which is movably connected to the inside of the first shell. The scraping rod includes a rod body, and a support plate is movably connected to the inside of the rod body. One end of the support plate away from the rod body is abutted and connected to the limiting component.

[0012] Preferably, the lower end of the inner cavity of the first shell is funnel-shaped, and circular grooves for allowing the bellows to move are provided on both sides of the lower end of the first shell;

[0013] The outer wall of the upper end of the first shell is sleeved with a power module.

[0014] Preferably, a spring telescopic cylinder is fixedly connected to the bottom of the second shell, the bottom of the spring telescopic cylinder is fixedly connected to the top surface of the bracket, the top of the second shell is bolted to a cover plate, and the top surface of the cover plate is in the shape of an upwardly convex arc slope.

[0015] Preferably, the bottom surface of the inner cavity of the second shell is in an upwardly convex hemispherical shape, and the surface is smooth.

[0016] Preferably, the bellows fitting is composed of a bellows, a folded rubber arc plate and a limit shaft, and folded rubber arc plates are installed at both ends of the bellows. The side of the folded rubber arc plate away from the bellows is slidably connected to the limit shaft, one end of the limit shaft is fixedly connected to the second shell, and the other end of the limit shaft is fixedly connected to the first shell.

[0017] Preferably, a connecting frame is installed on the top of the scraper rod, and the scraper rod is fixedly connected to the power module through the connecting frame. The connecting frame stably connects the scraper rod so that the scraper rod is tightly attached to the inner wall of the first shell.

[0018] Preferably, the shape of the rod body is consistent with the shape of the inner wall of the first shell, and the rod body is closely connected to the inner wall of the first shell, the abutment plate is elastically connected to the rod body through a first spring, and oblique grooves are provided on both sides of the rod body.

[0019] Preferably, the limit assembly includes a limit column, which is located inside the first shell, and the limit column passes through the first shell and is fixedly connected to the cutting machine body. The lower end of the limit column is in the shape of a disc protruding outward and corresponds to the position of the bellows. The lower end of the limit column is designed to protrude outward in the shape of a disc. When the coolant inside the bellows fills the interior of the first shell, it will first contact the convex disc at the lower end of the limit column. The convex disc will guide the coolant so that the coolant fills the inner wall of the first shell. Through the impact of the coolant, the wall sticking phenomenon on the inner wall of the lower end of the inner cavity of the first shell can be dealt with.

[0020] Preferably, a plurality of protrusions abutting against the abutment plate are fixedly connected in an annular manner at equal angles to the outer side of the lower end of the limiting column.

[0021] Preferably, the power module comprises a gear transmission assembly, one side of the gear transmission assembly is meshedly connected with a fixing frame, a baffle is fixedly connected to the bottom of the fixing frame, and the bottom of the fixing frame located at one end of the top surface of the first shell is fixedly connected to the connecting frame;

[0022] The bottom of the baffle plate is in contact with the cover plate.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] The present invention arranges the cooperation of the second shell and the bellows and other structures, thereby replenishing the coolant inside the first shell in time, preventing the operator from negligence, resulting in the coolant not being replenished in time, and affecting the wire cutting effect. The rotation of the baffle will release the obstruction on the top of the cover plate. The cover plate moves up due to the spring telescopic tube. The coolant inside the second shell can enter the interior of the first shell through the bellows. The bellows will gradually move and rotate, thereby replenishing the coolant inside the first shell, preventing the coolant from being suddenly interrupted and reducing the cutting effect, thereby ensuring the rapid cooling effect of the wire cutting.

[0025] The present invention prevents the coolant from precipitating and sticking to the wall when the coolant is not in use by setting up the cooperation of structures such as the scraping module and the limit assembly. The gear transmission assembly drives the connecting frame to rotate through the fixed frame. When the resistance plate rotates, it intermittently moves back and forth through the first spring and the multiple protrusions. The rod body scrapes the inner wall of the first shell during the rotation. At the same time, the intermittent movement of the resistance plate inside the rod body will cause the coolant in the rod body to impact the inner wall of the first shell through the inclined groove, thereby improving the treatment effect of sticking to the inner wall of the first shell and precipitation.

[0026] The present invention sets a limit column and a bellows fitting and other structures to guide the additional supplementary coolant to impact the inner wall of the first shell, thereby further improving the anti-sedimentation effect of the lower end of the inner cavity of the first shell. When the coolant in the second shell enters the first shell through the bellows fitting, the coolant will be guided by the convex disk at the lower end of the limit column to flush the inner wall of the first shell, thereby improving the treatment effect of the sticking and sedimentation of the inner wall of the first shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the structural matching relationship between the first shell and the bracket of the present invention;

[0029] Figure 3 It is a schematic diagram of the structural matching relationship between the limit assembly and the fixing frame of the present invention;

[0030] Figure 4 It is a schematic diagram of the structural matching relationship between the second shell and the bellows member of the present invention;

[0031] Figure 5 This is a schematic diagram of the subdivided structure of the fluid replenishment module of the present invention;

[0032] Figure 6 It is a schematic diagram of the structural matching relationship between the limit assembly and the scraping module of the present invention;

[0033] Figure 7 It is a schematic diagram of the structural matching relationship between the limiting column and the protrusion of the present invention;

[0034] Figure 8 It is a schematic diagram of the subdivided structure of the scraping rod of the present invention;

[0035] Fig. 9 It is a schematic diagram of the disassembled structure of the corrugated pipe fitting of the present invention.

[0036] In the figure: 1. Cutting machine body; 2. Wire cutting module; 3. Flow control module; 4. Coolant storage module; 41. First shell; 42. Bracket; 5. Refilling module; 51. Second shell; 52. Cover plate; 53. Spring telescopic cylinder; 54. Bellows; 6. Scraping module; 61. Scraping rod; 611. Rod body; 612. Abutment plate; 613. First spring; 614. Inclined groove; 62. Connecting frame; 7. Power module; 71. Gear transmission assembly; 72. Fixed frame; 73. Baffle; 8. Limiting assembly; 81. Limiting column; 82. Bump. DETAILED DESCRIPTION

[0037] 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.

[0038] like Figures 1 to 9 As shown, the present invention provides a rapid cooling device for wire cutting, comprising a cutting machine body 1 and a wire cutting module 2, and also comprising:

[0039] A coolant storage module 4, which is mounted on the cutting machine body 1;

[0040] The liquid replenishing module 5 is provided with two liquid replenishing modules 5, which are symmetrically installed on both sides of the coolant storage module 4;

[0041] A scraping module 6, the scraping module 6 is movably connected to the lower end of the inner cavity of the coolant storage module 4;

[0042] The coolant storage module 4 includes a first shell 41, a bracket 42 is fixedly connected to the outer wall of the lower end of the first shell 41, the first shell 41 is fixedly connected to the cutting machine body 1 through the bracket 42, and a flow control module 3 is fixedly installed at the bottom end of the first shell 41;

[0043] The liquid infusion module 5 includes a second shell 51, which is placed above the bracket 42. The two second shells 51 are movably connected to a bellows 54 on one side close to the first shell 41. The second shell 51 is connected to the inner cavity of the first shell 41 through the bellows 54.

[0044] The scraping module 6 includes a scraping rod 61 movably connected to the inside of the first shell 41 , and the scraping rod 61 includes a rod body 611 , and the rod body 611 is movably connected to a stop plate 612 , and one end of the stop plate 612 away from the rod body 611 is abutted against the limiting assembly 8 .

[0045] like Figure 3 , Figure 4 and Figure 6 As shown, the lower end of the inner cavity of the first shell 41 is funnel-shaped, and circular grooves are provided on both sides of the lower end of the first shell 41 to allow the bellows 54 to move;

[0046] The outer wall of the upper end of the first housing 41 is sleeved with a power module 7 .

[0047] The above solution is adopted: the funnel-shaped design at the lower end of the first shell 41 facilitates the collection and discharge of the coolant inside the first shell 41, and coolant will not accumulate at the bottom of the inner cavity of the first shell 41, resulting in the problem that the coolant cannot be completely discharged from the inside of the first shell 41.

[0048] like Figures 3 to 5 As shown, a spring telescopic cylinder 53 is fixedly connected to the bottom of the second shell 51, and the bottom of the spring telescopic cylinder 53 is fixedly connected to the top surface of the bracket 42. A cover plate 52 is bolted to the top of the second shell 51, and the top surface of the cover plate 52 is in an arc slope shape convex upward.

[0049] With the above solution, when the top of the cover plate 52 is not covered, the spring telescopic tube 53 will release its elastic force to make the second shell 51 gradually move upwards; on the contrary, when the top of the cover plate 52 is blocked, the spring telescopic tube 53 will be compressed and make the second shell 51 move downwards as a whole.

[0050] like Figure 3 and Figure 5 As shown, the bottom surface of the inner cavity of the second shell 51 is in an upwardly convex hemispherical shape, and the surface is in a smooth state.

[0051] The above solution is adopted: the bolts between the cover plate 52 and the second shell 51 are screwed to release the sealing effect of the cover plate 52 on the top of the second shell 51, so that the operator can replenish the coolant inside the second shell 51. At the same time, the semicircular protrusion shape of the inner cavity of the second shell 51 will ensure that the coolant inside the second shell 51 can be discharged through the bellows 54, and there will be no coolant residue in the inner cavity of the second shell 51.

[0052] like Figure 5 and Fig. 9 As shown, the bellows fitting 54 is composed of a bellows, a folded rubber arc plate and a limit shaft. Folded rubber arc plates are installed at both ends of the bellows. The side of the folded rubber arc plate away from the bellows is slidably connected to the limit shaft. One end of the limit shaft is fixedly connected to the second shell 51, and the other end of the limit shaft is fixedly connected to the first shell 41.

[0053] The above solution is adopted: the folded rubber arc plate ensures that when the bellows and the folded rubber arc plate rotate, no hollow area will appear at the connection end between the limit shaft and the second shell 51 and the first shell 41, thereby preventing the coolant inside the second shell 51 and the first shell 41 from leaking out.

[0054] like Figure 7 As shown, a connecting frame 62 is installed on the top of the scraper rod 61 , and the scraper rod 61 is fixedly connected to the power module 7 through the connecting frame 62 .

[0055] The above solution is adopted: the scraper rod 61 is stably connected through the connecting frame 62 so that the scraper rod 61 is tightly attached to the inner wall of the first shell 41 .

[0056] like Figure 6 and Figure 8As shown, the shape of the rod body 611 is consistent with the inner wall shape of the first shell 41, and the rod body 611 is closely connected to the inner wall of the first shell 41, the abutment plate 612 is elastically connected to the rod body 611 through the first spring 613, and inclined grooves 614 are provided on both sides of the rod body 611.

[0057] like Figures 6 to 8 As shown, the limit assembly 8 includes a limit column 81, which is located inside the first shell 41, and passes through the first shell 41 and is fixedly connected to the cutting machine body 1. The lower end of the limit column 81 is in the shape of a disc protruding outward and corresponds to the position of the bellows 54.

[0058] The above-mentioned solution is adopted: the lower end of the limiting column 81 is designed to protrude outward in a disc shape. When the coolant inside the bellows 54 fills into the interior of the first shell 41, it will first contact the convex disc at the lower end of the limiting column 81. The convex disc will guide the coolant so that the coolant fills the inner wall of the first shell 41. Through the impact of the coolant, the wall sticking phenomenon on the inner wall of the lower end of the inner cavity of the first shell 41 can be solved.

[0059] like Figure 7 and Figure 8 As shown, a plurality of protrusions 82 abutting against the abutment plate 612 are fixedly connected to the outer side of the lower end of the limiting column 81 in an annular manner with equal angles.

[0060] The above scheme is adopted: when the connecting frame 62 drives the rod body 611 to rotate as a whole, the abutment plate 612 will intermittently abut the protrusion 82, so that when the rod body 611 is processing the sticking condition of the inner wall of the first shell 41, the abutment plate 612 can reciprocate in the inner cavity of the rod body 611, so that the coolant inside the rod body 611 can be flushed from the inside of the inclined groove 614 to the inner wall of the first shell 41, so that when the rod body 611 is processing the sticking condition of the inner wall of the first shell 41, the coolant sprayed from the inclined groove 614 is flushed, thereby improving the sticking treatment of the inner wall of the first shell 41.

[0061] like Figure 2 and Figure 3 As shown, the power module 7 includes a gear transmission assembly 71, one side of the gear transmission assembly 71 is meshedly connected with a fixing frame 72, the bottom of the fixing frame 72 is fixedly connected with a baffle 73, and the fixing frame 72 is located at the bottom of one end of the top surface of the first housing 41 and is fixedly connected to the connecting frame 62;

[0062] The bottom of the baffle plate 73 is in contact with the cover plate 52 .

[0063] With the above solution, when the gear transmission assembly 71 is started, the connecting frame 62 is driven to rotate inside the first housing 41 through the fixing frame 72 , and the fixing frame 72 releases the obstruction to the top of the cover plate 52 as it rotates.

[0064] The working principle and use process of the present invention:

[0065] First, when a batch of cutting operations is completed, the gear transmission assembly 71 is started to drive the connecting frame 62 to rotate through the fixing frame 72. When the connecting frame 62 rotates, the rod body 611, the abutment plate 612 and the first spring 613 will rotate synchronously inside the first shell 41. When the abutment plate 612 rotates, it will intermittently move back and forth through the first spring 613 and the plurality of protrusions 82, so that the rod body 611 scrapes the inner wall of the first shell 41 during the rotation process. At the same time, the intermittent movement of the abutment plate 612 inside the rod body 611 will cause the coolant inside the rod body 611 to impact the inner wall of the first shell 41 through the inclined groove 614, thereby improving the treatment effect of the adhesion and precipitation on the inner wall of the first shell 41.

[0066] Secondly, when the baffle 73 rotates, the top of the cover plate 52 is unblocked, and the cover plate 52 moves upward due to the spring expansion tube 53, so that the coolant inside the second shell 51 can enter the first shell 41 through the bellows 54. At this time, the bellows 54 gradually moves and rotates, and the coolant inside the first shell 41 is replenished through the second shell 51 and the bellows 54.

[0067] Again, when the coolant inside the second shell 51 enters the first shell 41 through the bellows 54, the coolant will be guided by the convex disk at the lower end of the limiting column 81 to flush the inner wall of the first shell 41, thereby improving the treatment effect of the sticking condition of the inner wall of the first shell 41.

[0068] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0069] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid cooling device for wire cutting, comprising a cutting machine body (1) and a wire cutting module (2), characterized in that: Also includes: A coolant storage module (4), wherein the coolant storage module (4) is mounted on the cutting machine body (1); A liquid replenishing module (5), wherein two of the liquid replenishing modules (5) are provided and symmetrically installed on both sides of the coolant storage module (4); A scraping module (6), wherein the scraping module (6) is movably connected to the lower end of the inner cavity of the coolant storage module (4); The cooling liquid storage module (4) comprises a first shell (41), the outer wall of the lower end of the first shell (41) is fixedly connected with a bracket (42), the first shell (41) is fixedly connected to the cutting machine body (1) through the bracket (42), and the bottom end of the first shell (41) is fixedly mounted with a flow control module (3); The liquid infusion module (5) comprises a second shell (51), the second shell (51) is placed above the bracket (42), and the two second shells (51) are movably connected to a bellows member (54) on one side close to the first shell (41), and the second shell (51) is communicated with the inner cavity of the first shell (41) through the bellows member (54); The scraping module (6) comprises a scraping rod (61), the scraping rod (61) being movably connected to the interior of the first shell (41), the scraping rod (61) comprising a rod body (611), the interior of the rod body (611) being movably connected to a stop plate (612), and one end of the stop plate (612) away from the rod body (611) being abutted against a limiting assembly (8).

2. The rapid cooling device for wire cutting according to claim 1, characterized in that: The lower end of the inner cavity of the first shell (41) is funnel-shaped, and circular grooves for allowing the bellows (54) to move are provided on both sides of the lower end of the first shell (41); The outer wall of the upper end of the first shell (41) is sleeved with a power module (7).

3. The rapid cooling device for wire cutting according to claim 1, characterized in that: A spring telescopic cylinder (53) is fixedly connected to the bottom of the second shell (51), and the bottom of the spring telescopic cylinder (53) is fixedly connected to the top surface of the bracket (42). A cover plate (52) is bolted to the top of the second shell (51), and the top surface of the cover plate (52) is in the shape of an arc slope that bulges upward.

4. The rapid cooling device for wire cutting according to claim 3, characterized in that: The bottom surface of the inner cavity of the second shell (51) is in an upwardly convex hemispherical shape, and the surface is in a smooth state.

5. The rapid cooling device for wire cutting according to claim 1, characterized in that: The bellows member (54) is composed of a bellows, a folded rubber arc plate and a limit shaft. Folded rubber arc plates are installed at both ends of the bellows. The side of the folded rubber arc plate away from the bellows is slidably connected to the limit shaft. One end of the limit shaft is fixedly connected to the second shell (51), and the other end of the limit shaft is fixedly connected to the first shell (41).

6. The rapid cooling device for wire cutting according to claim 1, characterized in that: A connecting frame (62) is installed on the top of the scraping rod (61), and the scraping rod (61) is fixedly connected to the power module (7) via the connecting frame (62).

7. The rapid cooling device for wire cutting according to claim 1, characterized in that: The outer shape of the rod body (611) is consistent with the shape of the inner wall of the first shell (41), and the rod body (611) is closely connected to the inner wall of the first shell (41), the abutment plate (612) is elastically connected to the rod body (611) via a first spring (613), and oblique grooves (614) are provided on both sides of the rod body (611).

8. The rapid cooling device for wire cutting according to claim 1, characterized in that: The limiting assembly (8) comprises a limiting column (81), the limiting column (81) is located inside the first shell (41), and the limiting column (81) passes through the first shell (41) and is fixedly connected to the cutting machine body (1), and the lower end of the limiting column (81) is in the shape of a disc protruding outward and corresponds to the position of the bellows (54).

9. The rapid cooling device for wire cutting according to claim 8, characterized in that: A plurality of protrusions (82) abutting against the abutment plate (612) are fixedly connected at equal angles to the outer side of the lower end of the limiting column (81).

10. The rapid cooling device for wire cutting according to claim 2, characterized in that: The power module (7) comprises a gear transmission assembly (71), one side of the gear transmission assembly (71) is meshedly connected with a fixing frame (72), the bottom of the fixing frame (72) is fixedly connected with a baffle (73), and the fixing frame (72) is located at the bottom of one end of the top surface of the first shell (41) and is fixedly connected to the connecting frame (62); The bottom of the baffle (73) is in contact with the cover plate (52).

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