Quenching device for blade machining

Abstract

The utility model relates to the technical field of blade processing, in particular to a quenching device for blade processing, which comprises an operation table, a fixed frame is arranged on the lower end face of the operation table, a box body which is used for storing a cooling medium and can slide is arranged in the fixed frame, the upper end of the box body is provided with an opening, and a square hole communicated with the opening of the box body is arranged on the operation table. A square hole is formed in the operating table, sliding rails are oppositely arranged on the two sides of the square hole, slidable mounting frames are arranged on the sliding rails, a telescopic scraping piece is arranged between the mounting frames, telescopic assemblies used for driving the scraping piece to stretch out and draw back are arranged in the mounting frames, and a movable clamping assembly used for clamping a blade is arranged on the operating table. The mounting frame slides on the sliding rail to drive the scraper to move to scrape and sweep the surface of the blade, so that cooling media (water, oil and the like) or other impurities on the surface of the blade are scraped away from the surface of the blade, and the influence of the media or other impurities left on the surface of the blade on subsequent machining of the blade is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to blade processing technical field, concretely relates to a quenching device for blade processing. BACKGROUND

[0002] Quenching is a method of heat treatment of metal materials, aiming at changing the organization and performance of metal through rapid cooling. Quenching usually involves quickly immersing metal heated to high temperature into cooling medium such as water, oil or salt solution. This sharp cooling process can cause phase change of the crystal structure of metal, thereby producing a harder, stronger organizational state. Quenching can not only improve the hardness and strength of metal, but also improve its wear resistance, corrosion resistance and toughness, and quenching is widely used in the manufacture of cutters and blades.

[0003] For example, the patent with the announcement number CN221566256U discloses a quenching device for blade processing, which comprises a quenching table, a quenching cavity is arranged in the quenching table, a knife inlet hole communicated with the quenching cavity is arranged on the upper end of the quenching table, an expansion slot is arranged on one side of the quenching cavity on the quenching table, a rack is slidably inserted into the expansion slot, a connecting rod is fixedly connected to one side of the rack, two side plates are fixedly connected to the upper end of the quenching table, a gear meshing with the rack is rotatably connected between the two side plates, and a rocker rotating with the channel gear is rotatably connected to one side plate. The quenching device for blade processing can automatically clamp the blade for quenching treatment, saves time and effort, and reduces safety hazards.

[0004] However, the device has some deficiencies. After the blade is taken out from the cooling medium (such as water, oil, etc.), a large amount of cooling medium is often attached to the surface. If these residual media are not treated in time, it will have an adverse effect on the subsequent processing of the blade. For example, water-based cooling medium is easy to cause the blade surface to rust, and oil-based cooling medium may adsorb dust and impurities, affecting the surface quality of the blade, so it needs to be improved. SUMMARY

[0005] The utility model discloses a quenching device for blade processing, which solves the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a quenching device for blade processing, including operation platform, the lower end surface of operation platform is equipped with fixed frame, is equipped with the box body for storing cooling medium and can slide in fixed frame, the upper end opening of box body is provided, be equipped with square hole with the opening of box body intercommunication on operation platform, the both sides of square hole are equipped with slide rail oppositely, be equipped with the mounting bracket that can slide on slide rail, the telescopic scraper is equipped between mounting bracket, be equipped with the telescopic component for driving scraper telescopic in mounting bracket, be equipped with the clamping component that can move for clamping blade on operation platform, be equipped with the heating device for heating blade on operation platform.

[0008] Further, the telescopic component includes a circular hole provided in the mounting bracket and having an open end, a circular rod is provided in the circular hole and extends through a bottom wall of the circular hole, an installation plate is provided on an end of the circular rod extending out of the bottom wall of the circular hole, the installation plate has an installation groove for mounting the scraper, a push ring is provided on a surface of the circular rod in the circular hole, a plug cap is provided on the open end of the circular hole, a spring is provided between the plug cap and the push ring for pushing the push ring, and the other end of the circular rod extends out of the plug cap.

[0009] Further, the clamping component includes a connecting block, the connecting block has a clamping groove, the clamping groove has movable pieces that can move towards or away from each other, the movable pieces have clamping pieces at the bottom for clamping the blade, and the connecting block has a screw rod threadedly connected with the movable pieces.

[0010] Further, the side surface of the slide rail is provided with a displacement groove, the slide rails are provided with connecting rods extending into the displacement grooves and connected with the bottom of the mounting bracket, and the operation platform is provided with a first air cylinder for driving the connecting rods to move.

[0011] Further, the operation platform is provided with opposite limiting plates, the limiting plates have limiting grooves, the limiting grooves are provided with a moving block, and the operation platform is provided with a second air cylinder for driving the moving block to slide along the limiting grooves.

[0012] Further, the moving block is provided with a support frame, the support frame has a groove, the support frame is provided with a connecting plate, the connecting plate extends to have a block extending into the groove, the connecting plate is provided with a rod connected with the connecting block, the support frame is provided with a lead screw threadedly connected with the connecting plate, and the support frame is provided with a motor for driving the lead screw to rotate.

[0013] Further, the installation plate is provided with a threaded hole for fixing the scraper, and the side surface of the box body is provided with a handle for pulling the box body.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The utility model discloses, through the installation frame on the slide rail sliding, drive the scraping piece moves, the scraping piece's movement can scrape the surface of the blade, to reduce the medium or other impurities that the blade surface remains the influence of the subsequent processing of the blade with the blade surface of the blade surface cooling medium (water, oil etc.

[0016] The utility model discloses, through telescopic component can drive scraping piece each other close, to make scraping piece can better with the surface of the blade and adhere to the blade surface scraping, and telescopic component can make scraping piece adapt to the blade of different thickness, improve the applicability of device. DRAWINGS

[0017] Figure 1 It is the overall structure schematic drawing of quenching device for blade processing in the utility model.

[0018] Figure 2 It is the structure schematic drawing of slide rail and each component on the slide rail in the utility model.

[0019] Figure 3 It is the structure schematic drawing of internal telescopic component after installation frame section in the utility model.

[0020] Figure 4 It is the structure schematic drawing of clamping assembly in the utility model.

[0021] Figure 5 It is the structure schematic drawing of limiting plate and connecting assembly on it in the utility model.

[0022] The meaning of each reference sign in the drawing is: 100, operation platform;101, fixed frame;102, box body;103, square hole;104, slide rail;105, installation frame;106, scraping piece;107, induction coil;200, round rod;201, mounting plate;202, push ring;203, plug cap;204, spring;300, connecting block;301, moving piece;302, clamping piece;303, screw;400, displacement groove;401, connecting rod;402, first air cylinder;403, limiting plate;404, limiting groove;405, moving block;406, second air cylinder;500, support frame;501, groove body;502, connecting plate;503, rod body;504, screw rod;505, motor;600, screw hole;601, handle. DETAILED DESCRIPTION

[0023] In order to further understand the content of the utility model, the utility model is described in detail in combination with drawings and examples. It should be understood that the example is only explained to the utility model and is not limited.

[0024] The following combines the drawings Figures 1-5 The example is further described in detail.

[0025] Referring to Figures 1-5 The quenching device for blade processing in the embodiment comprises an operating table 100, a fixed frame 101 is arranged at the lower end surface of the operating table 100, a box 102 for storing cooling medium and being slidable is arranged in the fixed frame 101, the upper end of the box 102 is provided with an opening, a square hole 103 in communication with the opening of the box 102 is arranged on the operating table 100, slide rails 104 are arranged at two opposite sides of the square hole 103, mounting racks 105 slidable are arranged on the slide rails 104, scraper blades 106 retractable are arranged between the mounting racks 105, retractable assemblies for driving the scraper blades 106 to retract are arranged in the mounting racks 105, a clamping assembly movable for clamping the blade is arranged on the operating table 100, and a heating device for heating the blade is arranged on the operating table 100.

[0026] In the embodiment, the heating device is an existing induction heating device, which comprises an induction coil 107 and a high-frequency power supply and the like structure. When the blade is subjected to quenching treatment, the blade is first fixed by the clamping assembly. After the blade is fixed, the blade is heated by the movement of the clamping assembly and is placed between the induction coils 107. After the blade is heated, the blade is moved into the box 102 from the square hole 103 by the movement of the clamping assembly, and the blade is subjected to quenching treatment by the cooling medium in the box 102.

[0027] In the embodiment, after the blade is quenched in the cooling medium, the blade is moved to above the operating table 100 by the movement of the clamping assembly. At this time, the scraper blades 106 are moved by the sliding of the mounting racks 105 on the slide rails 104. The movement of the scraper blades 106 can scrape the surface of the blade, so as to scrape the cooling medium (water, oil and the like) or other impurities on the surface of the blade, thereby reducing the influence of the residual medium or other impurities on the surface of the blade on subsequent processing of the blade.

[0028] In the embodiment, the scraper blades 106 can be brought close to each other by the retractable assemblies, so that the scraper blades 106 can better adhere to the surface of the blade and scrape the surface of the blade. Meanwhile, the retractable assemblies can make the scraper blades 106 adapt to blades of different thicknesses, thereby improving the applicability of the device.

[0029] In the embodiment, the scraper blades 106 can be made of rubber material, so that the scraper blades 106 can better adhere to the surface of the blade and reduce scratches and abrasion on the surface of the blade.

[0030] Referring to Figures 1-5In the embodiment, the telescopic assembly includes a circular hole provided in the mounting rack 105 and having an open end, a circular rod 200 provided in the circular hole and having one end extending out of the bottom wall of the circular hole, an installation plate 201 provided on the end of the circular rod 200 extending out of the bottom wall of the circular hole, an installation groove for installing the scraping pieces 106 provided in the installation plate 201, a push ring 202 provided on the surface of the circular rod 200 in the circular hole, a plug cap 203 provided at the open end of the circular hole, a spring 204 provided between the plug cap 203 and the push ring 202 and used for pushing the push ring 202, and the other end of the circular rod 200 extending out of the plug cap 203.

[0031] In the embodiment, the installation plate 201 is fixedly connected with the end of the circular rod 200, the push ring 202 is fixedly connected with the circular rod 200, the plug cap 203 is threadedly connected with the open end of the circular hole, the spring 204 drives the circular rod 200 to move close to each other by pushing the push ring 202, the installation plate 201 is driven to move close to each other, and the scraping pieces 106 installed in the installation groove are driven to move close to each other, so that the scraping pieces 106 can better adhere to the surface of the blade.

[0032] In the embodiment, the other end of the circular rod 200 extends out of the plug cap 203, so that the gap between the scraping pieces 106 can be adjusted when the scraping pieces 106 are used to scrape different thicknesses of blades, the scraping pieces 106 can be self-adapted to different thicknesses of blades, and the versatility of the device is improved.

[0033] Please refer to Figures 1-5 In the embodiment, the clamping assembly includes a connecting block 300, a clamping groove provided in the connecting block 300, a moving piece 301 provided in the clamping groove and capable of moving close to or away from each other, a clamping piece 302 provided at the bottom of the moving piece 301 and used for clamping the blade, and a screw rod 303 threadedly connected with the moving piece 301 and provided on the connecting block 300.

[0034] In the embodiment, the clamping piece 302 is fixedly connected with the moving piece 301, and the screw rod 303 is a bidirectional screw rod 303, so that the rotation of the screw rod 303 can drive the moving piece 301 to move away from or close to each other, and the clamping piece 302 can move away from or close to each other, so as to clamp and fix or release the fixation of the blade.

[0035] Please refer to Figures 1-5 In the embodiment, the side surface of the slide rail 104 is provided with a displacement groove 400, the slide rail 104 is provided with a connecting rod 401 extending into the displacement groove 400 and connected with the bottom of the mounting rack 105, and the operation table 100 is provided with a first air cylinder 402 used for driving the connecting rod 401 to move.

[0036] In the embodiment, the connecting rod 401 is fixedly connected with the mounting frame 105, the connecting rod 401 is slidingly connected with the displacement slot 400, the first air cylinder 402 can drive the connecting rod 401 to move, the connecting rod 401 can drive the mounting frame 105 to move, and the mounting frame 105 on the connecting rod 401 moves to scrape the surface of the blade.

[0037] Please refer to Figures 1-5 In the embodiment, the operating table 100 is provided with a limiting plate 403, the limiting plate 403 is provided with a limiting slot 404, the limiting slot 404 is provided with a moving block 405, the operating table 100 is provided with a second air cylinder 406 for driving the moving block 405 to slide along the limiting slot 404.

[0038] In the embodiment, the limiting plate 403 is fixedly connected with the operating table 100, the moving block 405 is slidingly connected with the limiting slot 404, the supporting frame 500 is fixedly connected with the moving block 405, the block body is slidingly connected with the groove body 501, the upper end of the rod body 503 is fixedly connected with the connecting plate 502, the lower end is fixedly connected with the connecting block 300, the lead screw 504 is installed on the supporting frame 500 through a bearing, the moving block 405 can be driven to move by the second air cylinder 406, the moving block 405 can drive the supporting frame 500 to move, the movement of the supporting frame 500 can drive the connecting plate 502 to move, and the movement of the connecting plate 502 can drive the clamping assembly to move left and right, so as to drive the blade to move left and right.

[0039] The lead screw 504 is driven to rotate by the motor 505, so as to drive the connecting plate 502 to move up and down, the up and down movement of the connecting plate 502 can drive the clamping assembly to move up and down, so as to drive the blade to move up and down.

[0040] Please refer to Figures 1-5 In the embodiment, the mounting plate 201 is provided with a threaded hole 600 for fixing the scraper 106, and the side surface of the box body 102 is provided with a handle 601 for pulling the box body 102.

[0041] In the embodiment, when the scraper 106 is installed, the scraper 106 is first placed in the installation groove, and then the scraper 106 is fixed by using screws or bolts through the threaded holes 600, and when the scraper 106 is damaged, the screws or bolts are removed to replace the scraper 106; the box body 102 is slidingly connected to the bottom of the fixed frame 101, and the box body 102 can be pulled out of the fixed frame 101 by pulling the handle 601, so that the cooling medium in the box body 102 can be replaced or the inside of the box body 102 can be cleaned.

[0042] In use, the blade is first placed between the clamping pieces 302, then the screw rod 303 is rotated to make the clamping pieces 302 close to each other to clamp and fix the blade, after the fixing is completed, the second cylinder 406 is started to drive the blade to be placed above the induction coil 107, then the motor 505 is started to drive the blade to move downward to between the induction coils 107, the blade is heated, after the heating is completed, the motor 505 and the second cylinder 406 are started again to drive the blade to be immersed in the cooling medium in the box body 102 for cooling, after the cooling is completed, the motor 505 is started to drive the blade to rise from the box body 102 to above the operation table 100, and the first cylinder 402 is started to drive the scraper 106 to scrape the surface of the blade.

[0043] In summary, the above only describes preferred embodiments of the utility model, and any changes and modifications made according to the scope of the utility model patent application should belong to the scope of the utility model patent.

Claims

1. A quenching device for cutting blade processing, comprising an operating table (100), characterized in that: The lower end face of the operating table (100) is provided with a fixed frame (101). The fixed frame (101) is provided with a sliding box (102) for storing cooling medium. The upper end of the box (102) is open. The operating table (100) is provided with a square hole (103) that communicates with the opening of the box (102). The two sides of the square hole (103) are provided with slide rails (104). The slide rails (104) are provided with sliding mounting brackets (105). The mounting brackets (105) are provided with retractable scrapers (106). The mounting brackets (105) are provided with a telescopic component for driving the scraper (106) to extend and retract. The operating table (100) is provided with a movable clamping component for clamping the blade. The operating table (100) is provided with a heating device for heating the blade.

2. The quenching device for cutting blade processing according to claim 1, characterized in that: The telescopic assembly includes a circular hole with one end open, located inside the mounting bracket (105). A circular rod (200) with one end extending through the bottom wall of the circular hole is provided inside the circular hole. A mounting plate (201) is provided at the end of the circular rod (200) extending through the bottom wall of the circular hole. A mounting groove for mounting a scraper (106) is provided inside the mounting plate (201). A push ring (202) is provided on the surface of the circular rod (200) located inside the circular hole. A plug (203) is provided at the open end of the circular hole. A spring (204) for pushing the push ring (202) is provided between the plug (203) and the push ring (202). The other end of the circular rod (200) extends through the plug (203).

3. The quenching device for cutting blade processing according to claim 1, characterized in that: The clamping assembly includes a connecting block (300), a clamping groove is provided in the connecting block (300), a movable piece (301) is provided in the clamping groove that can move closer or further away from each other, a clamping piece (302) for clamping the blade is provided at the bottom of the movable piece (301), and a screw (303) is provided on the connecting block (300) that is threadedly connected to the movable piece (301).

4. The quenching device for cutting blade processing according to claim 1, characterized in that: The slide rail (104) has a displacement groove (400) on its side. A connecting rod (401) is provided between the slide rails (104) and extends into the displacement groove (400) to connect with the bottom of the mounting bracket (105). A first cylinder (402) is provided on the operating table (100) to drive the connecting rod (401) to move.

5. The quenching device for cutting blade processing according to claim 1, characterized in that: A limiting plate (403) is provided on the operating table (100), a limiting groove (404) is provided in the limiting plate (403), a moving block (405) is provided between the limiting grooves (404), and a second cylinder (406) is provided on the operating table (100) for driving the moving block (405) to slide along the limiting groove (404).

6. A quenching device for cutting blade processing according to claim 5, characterized in that: The movable block (405) is provided with a support frame (500), the support frame (500) is provided with a groove (501), the support frame (500) is provided with a connecting plate (502), the connecting plate (502) extends with a block that extends into the groove, the connecting plate (502) is provided with a rod (503) that is connected to the connecting block (300), the support frame (500) is provided with a screw (504) that is threadedly connected to the connecting plate (502), and the support frame (500) is provided with a motor (505) for driving the screw (504) to rotate.

7. A quenching device for cutting blade processing according to claim 2, characterized in that: The mounting plate (201) is provided with threaded holes (600) for fixing the scraper (106), and the side of the housing (102) is provided with a handle (601) for pulling the housing (102).

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