High-temperature-resistant workpiece surface quenching processing equipment

Abstract

The utility model belongs to the technical field of quenching machining, and particularly relates to high-temperature-resistant workpiece surface quenching machining equipment which comprises supporting legs and a machine body, the machine body is fixedly connected to the tops of the supporting legs, a control system is arranged at the top of the machine body, and a clamping device is arranged in the machine body. The clamping device comprises a fixing plate, the fixing plate is fixedly connected to the inner wall of the machine body, a circular groove is formed in the top of the fixing plate, an auxiliary groove is formed in the top of the fixing plate, and an electric telescopic rod is arranged on the inner wall of the machine body. The utility model solves the problems that the clamping plate cannot be stressed to clamp a workpiece arranged at the top of the fixed plate, so that the workpiece shifts during processing, and the quenching work cannot be ensured to be finished smoothly, so that the clamping plate is stressed to clamp the workpiece arranged at the top of the fixed plate, the condition that the workpiece shifts during processing is effectively avoided, and the working efficiency is improved. And smooth completion of quenching work is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of quenching processing technology, specifically relating to a high-temperature resistant workpiece surface quenching processing equipment. Background Technology

[0002] Quenching is a heat treatment process that involves heating steel to above its critical temperature, holding it at that temperature for a certain time, and then cooling it at a rate greater than the critical cooling rate to obtain a non-equilibrium structure dominated by martensite (or, depending on the needs, bainite or single-phase austenite). Quenching is the most widely used heat treatment process for steel. However, existing quenching equipment has certain drawbacks. First, it is not convenient to place or fix products of different shapes when quenching. Second, impurities generated during the quenching process will fall onto the work surface, requiring cleaning after the quenching operation to ensure the cleanliness of the work surface.

[0003] A quenching processing device with Chinese Patent Publication No. CN 213680789 U includes a base, a drive motor fixedly connected to the outer surface of one side of the upper end of the base, a conveyor belt movably connected to one side of the drive motor, a slag guiding mechanism movably connected to the front end of the conveyor belt, and a quenching frame provided at the upper end of the conveyor belt.

[0004] Through the above search of a quenching processing equipment, the following problems were found in the existing technology: 1. It cannot clamp the workpiece that needs to be quenched, causing the workpiece to shift during processing; 2. It cannot achieve solid-liquid separation of waste. Therefore, we propose a high-temperature resistant workpiece surface quenching processing equipment. Utility Model Content

[0005] The purpose of this invention is to provide a high-temperature resistant workpiece surface quenching processing equipment, which can solve the problem in related technologies that the clamping plate cannot be subjected to force to clamp the workpiece placed on the top of the fixed plate, causing the workpiece to shift during processing and making it impossible to ensure the smooth completion of the quenching work.

[0006] The specific technical solution adopted by this utility model is as follows:

[0007] A high-temperature resistant workpiece surface quenching processing equipment includes a support leg and a machine body. The machine body is fixedly connected to the top of the support leg. A control system is installed on the top of the machine body, and a clamping device is installed inside the machine body. The clamping device includes a fixing plate, which is fixedly connected to the inner wall of the machine body. A circular groove and an auxiliary groove are opened on the top of the fixing plate. An electric telescopic rod is installed on the inner wall of the machine body. A fixing ring is fixedly connected to the outer surface of the telescopic end of the electric telescopic rod. A connecting plate is fixedly connected to the circumferential surface of the fixing ring. A rotating shaft is fixedly connected to the side of the connecting plate. A force-bearing rod is hinged to the circumferential surface of the rotating shaft. A rotating rod is hinged to the outer surface of the force-bearing rod. A force-bearing block is fixedly connected to the side of the rotating rod, and a clamping plate is provided on the side of the force-bearing block.

[0008] Preferably, the inner wall of the force-bearing block is fixedly connected to a force-bearing shaft, and the circumferential surface of the force-bearing shaft is rotatably connected to a roller. This design facilitates the movement of the force-bearing block on the top of the fixed plate.

[0009] Preferably, the force-bearing shaft is located below the rotating rod, and the number of rollers is set to two, which are symmetrical about each other along the vertical central axis of the fixed plate. This design is conducive to the rotating rod being able to push the force-bearing block.

[0010] Preferably, a separation device is provided at the bottom of the fixed plate. The separation device includes a chute, which is opened at the top of the fixed plate. A moving rod is slidably connected to the inner wall of the chute. An auxiliary plate is fixedly connected to the side of the moving rod. A blocking block is fixedly connected to the top of the auxiliary plate. A rectangular groove is opened on the inner wall of the machine body. One end of a spring is fixedly connected to the inner wall of the rectangular groove. A slider is fixedly connected to the end of the spring away from the inner wall of the rectangular groove. A screen plate is slidably connected to the inner wall of the slider. A baffle is fixedly connected to the bottom of the screen plate. This design is beneficial for the screen plate to separate solids and liquids from waste materials.

[0011] Preferably, a support plate is fixedly connected to the side of the force-bearing block, and a scraper is provided at the bottom of the support plate. This design helps the support plate to support the scraper, and the support plate is fixedly connected to the side of the moving rod.

[0012] Preferably, the slider is concave in shape and slidably connected to the inner wall of the rectangular groove. One end of the block is curved and one end of the baffle is curved. This design helps the block to follow the movement of the auxiliary plate.

[0013] Preferably, the machine body has a cabinet door on its front side and a discharge valve on its side. The angle between the force-bearing rod and the top of the fixed plate is less than 90 degrees. This design is conducive to the discharge of waste liquid through the discharge valve.

[0014] The technical effects achieved by this utility model are as follows:

[0015] 1. By setting up a clamping device, the force-bearing block can be pushed and reciprocated linearly on the top of the fixed plate through the rollers, thereby clamping the workpiece placed on the top of the fixed plate, effectively preventing the workpiece from shifting during processing and ensuring the smooth completion of the quenching work.

[0016] 2. By setting up a separation device, this utility model ensures that when the block continues to move and no longer contacts the baffle, the slider can drive the screen plate to reset through the elastic force of the spring. This prevents the top of the screen plate from being blocked when performing solid-liquid separation of waste materials, thus ensuring the smooth operation of the separation device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the entire utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model in cross-section;

[0019] Figure 3 This is a cross-sectional schematic diagram of the structure of the auxiliary groove of this utility model;

[0020] Figure 4 This is a utility model Figure 3 Enlarged schematic diagram of the structure at point A;

[0021] Figure 5 This is a partial cross-sectional schematic diagram of the structure of the slide groove in this utility model;

[0022] Figure 6 This is a utility model Figure 5 A three-dimensional magnified schematic diagram of the structure at point B.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Support leg; 2. Machine body; 3. Control system; 4. Clamping device; 41. Fixing plate; 42. Circular groove; 43. Auxiliary groove; 44. Electric telescopic rod; 45. Fixing ring; 46. Connecting plate; 47. Rotating shaft; 48. Force-bearing rod; 49. Rotating rod; 410. Force-bearing block; 411. Clamping plate; 412. Force-bearing shaft; 413. Roller; 5. Separation device; 51. Slide groove; 52. Moving rod; 53. Auxiliary plate; 54. Block; 55. Rectangular groove; 56. Spring; 57. Sliding block; 58. Screen plate; 59. Baffle; 510. Receiving plate; 511. Scraper; 6. Cabinet door; 7. Discharge valve. Detailed Implementation

[0025] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0026] like Figure 1-6 As shown, a high-temperature resistant workpiece surface quenching processing equipment includes a support leg 1 and a body 2. The body 2 is fixedly connected to the top of the support leg 1. A control system 3 is provided on the top of the body 2. A clamping device 4 is provided inside the body 2. The clamping device 4 includes a fixing plate 41, which is fixedly connected to the inner wall of the body 2. A circular groove 42 and an auxiliary groove 43 are provided on the top of the fixing plate 41. An electric telescopic rod 44 is provided on the inner wall of the body 2. A fixing ring 45 is fixedly connected to the outer surface of the telescopic end of the electric telescopic rod 44. A connecting plate 46 is fixedly connected to the circumferential surface of the fixing ring 45. A rotating shaft 47 is fixedly connected to the side of the connecting plate 46. A force-bearing rod 48 is hinged to the circumferential surface of the rotating shaft 47. A rotating rod 49 is hinged to the outer surface of the force-bearing rod 48. A force-bearing block 410 is fixedly connected to the side of the rotating rod 49. A clamping plate 411 is provided on the side of the force-bearing block 410.

[0027] Please see Figure 3 The force-bearing shaft 412 is located below the rotating rod 49. There are two rollers 413, which are symmetrical about each other along the vertical central axis of the fixed plate 41. This design helps the force-bearing shaft 412 to support the rollers 413.

[0028] Please see Figure 3 The side of the force-bearing block 410 is fixedly connected to a support plate 510, and a scraper 511 is provided at the bottom of the support plate 510. This design is conducive to the scraper 511 scraping off the waste material.

[0029] According to the above structure, when the worker needs to perform quenching on the workpiece, the workpiece needs to be clamped. The worker can first place the workpiece on the top of the fixed plate 41, and then control the electric telescopic rod 44 to extend and retract through the control system 3. When the electric telescopic rod 44 retracts, it can force the fixed ring 45 to retract, causing the connecting plate 46 to drive the rotating shaft 47 to retract, so that the force rod 48 is subjected to force and makes arc motion through the rotating rod 49. When the force rod 48 makes arc motion, it forces the force block 410 to be pushed and can make reciprocating linear motion on the top of the fixed plate 41 through the roller 413. Thus, the clamping plate 411 is subjected to force to clamp the workpiece placed on the top of the fixed plate 41, ensuring that the quenching work is completed smoothly and effectively preventing the workpiece from shifting during processing.

[0030] like Figure 1-5As shown, a cabinet door 6 is provided on the front side of the machine body 2, and a discharge valve 7 is provided on the side of the machine body 2. The angle between the force rod 48 and the top of the fixed plate 41 is less than 90 degrees. This design makes it easier for workers to open the cabinet door 6 and take out the screen plate 58 after screening the waste.

[0031] Please see Figure 3 The inner wall of the force-bearing block 410 is fixedly connected to the force-bearing shaft 412, and the circumferential surface of the force-bearing shaft 412 is rotatably connected to the roller 413. This design helps the roller 413 to assist the movement of the force-bearing block 410 and prevents the bottom of the force-bearing block 410 from wearing out.

[0032] Please see Figure 5 A separation device 5 is provided at the bottom of the fixed plate 41. The separation device 5 includes a slide 51. The slide 51 is opened at the top of the fixed plate 41. A moving rod 52 is slidably connected to the inner wall of the slide 51. An auxiliary plate 53 is fixedly connected to the side of the moving rod 52. A stop block 54 is fixedly connected to the top of the auxiliary plate 53. A rectangular groove 55 is opened on the inner wall of the machine body 2. One end of a spring 56 is fixedly connected to the inner wall of the rectangular groove 55. A slider 57 is fixedly connected to the end of the spring 56 away from the inner wall of the rectangular groove 55. A sieve plate 58 is slidably connected to the inner wall of the slider 57. A baffle 59 is fixedly connected to the bottom of the sieve plate 58. This design is beneficial to the baffle 59 being able to move upward when it comes into contact with the stop block 54.

[0033] Please see Figure 5 , Figure 6 The slider 57 is concave in shape and is slidably connected to the inner wall of the rectangular groove 55. One end of the block 54 is arc-shaped and one end of the baffle 59 is arc-shaped. This design is beneficial for the slider 57 to drive the sieve plate 58 to slide on the inner wall of the rectangular groove 55.

[0034] According to the above structure, in the clamping device 4, since the workpiece generates waste during quenching and requires coolant to cool the workpiece surface during quenching, in order to centrally process the waste and achieve solid-liquid separation, the clamping of the workpiece needs to be stopped when the workpiece quenching is completed. The operator controls the electric telescopic rod 44 to extend, so that the clamping plate 411 no longer clamps the workpiece. When the clamping plate 411 moves to both sides of the fixed plate 41, the receiving plate 510 can drive the scraper 511 to move, scraping off the waste on the top of the fixed plate 41. Larger waste can be scraped by the scraper 511 to the inner wall of the auxiliary groove 43 and fall off. When the waste falls, it can be placed on the top of the sieve plate 58. When the connecting plate 510 moves, it allows the moving rod 52 to slide on the inner wall of the chute 51, forcing the auxiliary plate 53 to move along with the moving rod 52. The stop block 54 fixed on the top of the auxiliary plate 53 moves along with the auxiliary plate 53, causing the stop block 54 to contact the baffle 59. This forces the baffle 59 to move the screen plate 58 upward, and the screen plate 58 to slide the slider 57 on the inner wall of the rectangular groove 55. When the stop block 54 continues to move and no longer contacts the baffle 59, the slider 57 can reset the screen plate 58 through the elastic force of the spring 56. This ensures that the top of the screen plate 58 will not be blocked when separating solid and liquid waste, thus guaranteeing the smooth operation of the separation device 5.

[0035] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A high temperature resistant workpiece surface quenching apparatus, characterized in that: Including support leg (1) and organism (2), the organism (2) is fixedly connected at the top of support leg (1), the top of the organism (2) is provided with control system (3), the inside of the organism (2) is provided with clamping device (4); The clamping device (4) includes a fixed plate (41), the fixed plate (41) is fixedly connected to the inner wall of the body (2), the top of the fixed plate (41) is provided with a circular groove (42), the top of the fixed plate (41) is provided with an auxiliary groove (43), the inner wall of the body (2) is provided with an electric telescopic rod (44), the outer surface of the telescopic end of the electric telescopic rod (44) is fixedly connected with a fixed ring (45), the circumferential surface of the fixed ring (45) is fixedly connected with a connecting plate (46), the side surface of the connecting plate (46) is fixedly connected with a rotating shaft (47), the circumferential surface of the rotating shaft (47) is hinged with a force rod (48), the outer surface of the force rod (48) is hinged with a rotating rod (49), the side surface of the rotating rod (49) is fixedly connected with a force block (410), and the side surface of the force block (410) is provided with a clamping plate (411).

2. The high-temperature-resistant workpiece surface quenching device according to claim 1, characterized in that: The inner wall of the force block (410) is fixedly connected with a force shaft (412), and the circumferential surface of the force shaft (412) is rotatably connected with a roller (413).

3. The high temperature resistant workpiece surface quenching device according to claim 2, characterized in that: The force shaft (412) is located below the rotating rod (49), the number of the rollers (413) is two, and they are mutually symmetrical along the vertical central axis of the fixed plate (41).

4. The high temperature resistant workpiece surface quenching device according to claim 1, wherein: The bottom of the fixed plate (41) is provided with a separation device (5), the separation device (5) includes a chute (51), the chute (51) is opened at the top of the fixed plate (41), the inner wall of the chute (51) is slidably connected with a moving rod (52), the side surface of the moving rod (52) is fixedly connected with an auxiliary plate (53), the top of the auxiliary plate (53) is fixedly connected with a blocking block (54), the inner wall of the body (2) is provided with a rectangular groove (55), one end of the spring (56) is fixedly connected to the inner wall of the rectangular groove (55), the end of the spring (56) away from the inner wall of the rectangular groove (55) is fixedly connected with a sliding block (57), the inner wall of the sliding block (57) is slidably connected with a sieve plate (58), and the bottom of the sieve plate (58) is fixedly connected with a baffle (59).

5. The high temperature resistant workpiece surface quenching apparatus according to claim 1, wherein: The side surface of the force block (410) is fixedly connected with a receiving plate (510), and the bottom of the receiving plate (510) is provided with a scraper (511).

6. The high temperature resistant workpiece surface quenching apparatus according to claim 4, characterized in that: The shape of the sliding block (57) is concave, the sliding block (57) is slidably connected to the inner wall of the rectangular groove (55), one end of the blocking block (54) is provided as an arc surface, and one end of the baffle (59) is provided as an arc surface.

7. The high temperature workpiece surface quenching apparatus of claim 1, wherein: The front side of the body (2) is provided with a cabinet door (6), the side of the body (2) is provided with a discharge valve (7), and the angle between the force rod (48) and the top of the fixed plate (41) is less than ninety degrees.

Images