Die forging equipment with surface flatness detection function

Abstract

The invention discloses die forging equipment with a surface flatness detection function, and relates to the technical field of die forging.The die forging equipment with the surface flatness detection function comprises a bottom plate, a first guide rail is mounted on the side, close to a forging table, of the bottom plate, and a first sliding seat is slidably mounted on the first guide rail; a first electric telescopic rod is mounted on the first sliding seat, a connecting block is mounted on the first electric telescopic rod, a second guide rail is mounted on the connecting block, a second sliding seat is mounted on the second guide rail in a sliding manner, and a flatness detector is mounted on the second sliding seat. The first electric telescopic rod and the second guide rail can be started, the second sliding base can drive the flatness detector to move to the position above the forging die, then the first guide rail is started, the first sliding base can drive the flatness detector to comprehensively detect the upper surface of the forging die, and self-inspection of the die in the forging process is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of die forging, in particular to a die forging device with a surface flatness detection function. Background Art

[0002] Die forging equipment refers to the die and its supporting equipment used to pressurize and deform metal blanks to obtain the desired shape and size during the forging process. It mainly consists of a die and a corresponding press. The die is a cavity tool used to shape metal materials. It is usually made of high-strength, high-wear-resistant materials to withstand the high temperature and high pressure during the forging process; the press provides sufficient pressure to cause the metal blank to undergo plastic deformation in the die to achieve the desired shape and size. Die forging equipment is widely used in the production process of various metal products, such as automotive parts, home appliance parts, etc. By using die forging equipment, efficient and precise forming of metal materials can be achieved, and the mechanical properties and surface quality of the products can be improved. During the forging process of the mold blank, the existing mold forging equipment does not have the surface flatness detection function and cannot realize self-inspection during the forging process. As a result, it is necessary to perform inspection after the forging is completed, which easily leads to secondary rework and affects the forging effect of the mold. Summary of the Invention

[0003] The object of the present invention is to provide a die forging device with a surface flatness detection function to solve the problems raised in the prior art.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: the die forging equipment with surface flatness detection function comprises a base plate, a forging table and a gantry are installed on the base plate, a telescopic cylinder is installed on the top of the gantry, a forging piece is installed on the telescopic end of the telescopic cylinder, the forging piece is aligned with the forging table, a first guide rail is installed on the side of the base plate close to the forging table, a first slide is slidably installed on the first guide rail, a first electric telescopic rod is installed on the first slide, a connecting block is installed on the connecting block The second guide rail has a second slide slidably mounted on it, and a flatness detector is mounted on the second slide. When the die is forged, the telescopic cylinder is started to control the forging to press down the die on the forging table. When the forging is lifted, the first electric telescopic rod and the second guide rail are started to enable the second slide to drive the flatness detector to move above the forging die. Then, by starting the first guide rail, the first slide can drive the flatness detector to perform a comprehensive inspection of the upper surface of the forging die, thereby realizing self-inspection of the die during the forging process.

[0005] As an optimal technical solution, a clamping assembly, a primary detection utilization assembly and a secondary detection utilization assembly are provided on the base plate, and the movement of the first slide is used to provide operating driving force for the primary detection utilization assembly and the secondary detection utilization assembly.

[0006] As a preferred technical solution, the clamping assembly includes a slide rail, a movable seat, a hydraulic lifter, an end block, a drive motor, a rotating plate, an electric ejector and a clamping plate; Two slide rails are symmetrically installed on the base plate, and a movable seat is slidably installed on the two slide rails, and a hydraulic lifter is installed on the movable seat, and an end block is installed on the hydraulic lifter, and a drive motor is installed on the end block. A rotating plate is installed on the rotating shaft of the drive motor, and an electric push rod is installed on the opposite surfaces of the two rotating plates, and a clamping plate is installed on the electric push rod. When the mold to be forged is placed on the base plate, the electric push rod can be started to drive the clamping plate to clamp the mold, and then the slide rail can be started to allow the movable seat to drive the mold to move to the forging table. When the mold needs to be flipped over, the hydraulic lifter can be started to lift the mold, and then the drive motor can be started to drive the drive motor to drive the rotary plate to rotate, thereby realizing the flipping of the mold.

[0007] As a preferred technical solution, the primary detection component includes a swing drive, a rocker arm, a card shaft, a displacement sensor, a slide, a slider, a card slot, a lower linkage plate, a second electric telescopic rod, a connecting block, a third electric telescopic rod, a chip cleaning roller and a fixed plate; A swing driver and a displacement sensor are installed on the first slide, and the displacement sensor is electrically connected to the swing driver. A swing rod is installed on the output end of the swing driver, and a card shaft is installed on the upper part of the swing rod. A fixed plate is installed on the gantry, and a slide is provided on the fixed plate. A slider is slidably installed in the slide, and a card slot is vertically provided on the side of the slider away from the gantry. The card shaft slides and is inserted into the card slot. A lower linkage plate is installed at the bottom of the slider, and a second electric telescopic rod is installed at the bottom of the lower linkage plate. A connecting block is installed on the second electric telescopic rod, and a third electric telescopic rod is provided on the side of the connecting block close to the gantry. A chip cleaning roller is installed on the movable telescopic rod. When the flatness of the mold needs to be tested, the chip cleaning roller can be controlled to be flush with the upper surface of the mold by starting the second electric telescopic rod and the third electric telescopic rod. At the same time, when the first slide is moving, the movement direction of the first slide is detected by the displacement sensor, and the rocker arm is driven to swing in the same direction by the swing driver. The card shaft on the rocker arm squeezes the card slot to realize the transverse movement of the slider in the slide toward the movement direction of the first slide, which is convenient for controlling the chip cleaning roller to always be in front of the moving direction of the flatness detector, which is beneficial for the chip cleaning roller to clean the upper surface of the mold in advance and ensure the detection accuracy of the flatness detector.

[0008] As an optimal technical solution, a sensor is installed at the bottom of the card slot, and the sensor is electrically connected to the swing drive. When the card shaft moves to the lower part of the card slot as the rocker arm swings, it squeezes the sensor, thereby controlling the shutdown of the swing drive, making it convenient for the first slide to push the slider to move synchronously through the rocker arm during the movement process.

[0009] As a preferred technical solution, the primary detection component further includes a gear plate, a driving gear, a transmission gear, a rotating shaft, a driven gear and a transmission chain; The gear train is equipped with a gear plate on the upper part of the slide close to the gantry, and a driving tooth is installed on the side of the slider close to the gantry for rotation. The driving tooth is meshed with the tooth plate, and a transmission tooth is installed on the driving tooth. The connecting block is equipped with a rotating shaft on the side close to the gantry for rotation, and a driven tooth is installed on the rotating shaft. A transmission chain is provided on the driven tooth and the transmission tooth, and a third electric telescopic rod is installed on the driven tooth. When the slider moves in the slide, the slider can drive the driving tooth to move synchronously during the movement. At the same time, through the cooperation of the driving tooth and the rack of the tooth plate, the driving tooth can be rotated toward the moving direction of the slider, and then through the tooth chain transmission composed of the transmission tooth, the driven tooth and the transmission chain, the chip cleaning roller can be rotated in the moving direction, thereby improving the chip cleaning effect of the chip cleaning roller on the debris surface of the mold.

[0010] As an optimal technical solution, a horizontal plate is installed on the lower linkage plate, and a slide groove is provided on the side of the horizontal plate close to the gantry. Two moving blocks are slidably installed in the slide groove, and the two moving blocks are connected by a supporting spring. A rotating column is rotatably installed on the side of the two moving blocks close to the gantry, and a tensioning tooth is installed on the rotating column. The tensioning tooth is engaged with the transmission chain. When the second electric telescopic rod is extended, the moving block can move in the slide groove, so that the two moving blocks compress the supporting spring and move toward each other, thereby shortening the distance between the two tensioning teeth, and the tension of the transmission chain can be adjusted.

[0011] As a preferred technical solution, the detection complex utilization component includes a connecting shaft, an upper linkage plate, a working cylinder, a piston, an upper air chamber, a lower air chamber, a plug rod, a sliding hole, an end plate, a traction plate, an air inlet pipe and an air delivery pipe; The transmission tooth is eccentrically mounted with a connecting shaft at one end away from the driving tooth, an upper linkage plate is mounted on the top of the slider, a working cylinder is mounted on the upper linkage plate, a piston is slidably mounted in the working cylinder, an upper air chamber and a lower air chamber are formed in the working cylinder by the piston, a plug rod is mounted on the upper part of the piston, a sliding hole is provided on the top of the upper air chamber, the plug rod passes through the sliding hole and is slidably fitted, an end plate is mounted on the top of the plug rod, the end plate and the connecting shaft are connected through a traction plate, the upper end of the traction plate is connected to the bottom of the end plate, and a connecting hole is provided at the lower end of the traction plate. The connecting shaft passes through the connecting hole and is rotatably matched. The input ends of the upper air chamber and the lower air chamber are both equipped with air intake pipes, and the output ends of the upper air chamber and the lower air chamber are both equipped with air supply pipes. The air intake pipe and the air supply pipe are both one-way pipes. When the transmission teeth rotate, the transmission teeth can drive the connecting shaft to move in a circular trajectory. By utilizing the height difference during the movement of the connecting shaft, the piston can be driven to move longitudinally back and forth in the working cylinder through the traction plate, the end plate and the plug rod. The longitudinal reciprocating movement of the piston can realize the alternating operation of the upper air chamber and the lower air chamber, and can realize continuous air supply from the air supply pipe.

[0012] As an optimal technical solution, a two-way control valve is installed on the top of the second slide, and the two-way control valve is electrically connected to the displacement sensor. The input end of the two-way control valve is connected to the air pipe. Two chip cleaning pipes are symmetrically installed on the front and back of the second slide. The input ends of the two chip cleaning pipes are respectively connected to the two output ends of the two-way control valve through air supply pipes. When the first slide moves, the displacement sensor can control the output end of the two-way control valve in the moving direction to open, so that the gas in the air pipe can enter the chip cleaning pipe in the moving direction of the flatness detector through the air supply pipe, which is beneficial to the blowing treatment of fine debris on the mold surface and can further improve the cleaning effect of the mold forging surface.

[0013] Compared with the prior art, the present invention has the following beneficial effects: When the die is forging, by starting the telescopic cylinder, the forging piece can be controlled to press the die on the forging table downward for forging. When the forging piece is lifted, the first electric telescopic rod and the second guide rail can be started, which can enable the second slide to drive the flatness detector to move above the forging die. Then, by starting the first guide rail, the first slide can drive the flatness detector to perform a comprehensive inspection of the upper surface of the forging die, thereby realizing self-inspection of the die during the forging process.

[0014] The present application sets up a primary detection utilization component, which can control the chip cleaning roller to always be in front of the moving direction of the flatness detector when the first slide moves, which is beneficial for the chip cleaning roller to clean the upper surface of the mold in advance and ensure the detection accuracy of the flatness detector.

[0015] The present application sets up a detection multi-stage utilization component, which uses the transmission teeth to rotate to realize the alternating operation of the upper air chamber and the lower air chamber, which is convenient for the continuous air supply of the air pipe. In addition, by using the movement of the first slide, the output end of the two-way control valve in the moving direction can be controlled by the displacement sensor to open, which is beneficial to the blowing treatment of fine debris on the mold surface and can further improve the cleaning effect of the mold forging surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the present invention from a first perspective; Figure 2 This is a schematic diagram of the structure from a second viewing angle of the present invention; Figure 3 This is a schematic structural diagram of the present invention from a third viewing angle; Figure 4 It is a schematic diagram of the partial cross-section structure of the present invention; Figure 5 yes Figure 3 A in the figure shows the enlarged structural diagram; Figure 6 yes Figure 4 A schematic diagram of the structure at point B in FIG. Figure 7 yes Figure 3 The enlarged structural diagram at C in FIG. Figure 8 yes Figure 2 The enlarged structural diagram at D in FIG. Figure 9 yes Figure 4 The enlarged structural diagram at E in FIG.

[0017] Figure: 1, base plate; 2, forging table; 3, gantry; 4, telescopic cylinder; 5, forging piece; 6, first guide rail; 7, first slide; 8, first electric telescopic rod; 9, connecting block; 10, second guide rail; 11, second slide; 12, flatness tester; 13. Clamping assembly; 1301. Slide rail; 1302. Moving seat; 1303. Hydraulic lifter; 1304. End block; 1305. Drive motor; 1306. Rotating plate; 1307. Electric ejector; 1308. Clamping plate; 14. Detection of primary utilization components; 1401. Swing actuator; 1402. Swing arm; 1403. Clamping shaft; 1404. Displacement sensor; 1405. Slideway; 1406. Slider; 1407. Clamping slot; 1408. Lower linkage plate; 1409. Second electric telescopic rod; 1410. Connecting block; 1411. Third electric telescopic rod; 1412. Chip cleaning roller; 1413. Fixed plate; 1414. Tooth plate; 1415. Driving gear; 1416. Transmission gear; 1417. Rotating shaft; 1418. Driven gear; 1419. Transmission chain; 1420. Cross plate; 1421. Slideway; 1422. Moving block; 1423. Support spring; 1424. Rotating column; 1425. Tensioning gear; 15. Detection and utilization components; 1501. Connecting shaft; 1502. Upper linkage plate; 1503. Working cylinder; 1504. Piston; 1505. Upper air chamber; 1506. Lower air chamber; 1507. Plug rod; 1508. Sliding hole; 1509. End plate; 1510. Pull plate; 1511. Inlet pipe; 1512. Two-way control valve; 1513. Air pipe; 1514. Chip removal pipe; 1515. Air supply pipe. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0019] Example: Figures 1-6As shown, the present invention provides a technical solution for a die forging device with a surface flatness detection function, the die forging device with a surface flatness detection function comprises a base plate 1, a forging table 2 and a gantry 3 are mounted on the base plate 1, a telescopic cylinder 4 is mounted on the top of the gantry 3, a forging piece 5 is mounted on the telescopic end of the telescopic cylinder 4, the forging piece 5 is aligned with the forging table 2, a first guide rail 6 is mounted on the side of the base plate 1 close to the forging table 2, a first slide 7 is slidably mounted on the first guide rail 6, a first electric telescopic rod 8 is mounted on the first slide 7, a connecting block 9 is mounted on the connecting block 9, and a second Guide rail 10, a second slide 11 is slidably installed on the second guide rail 10, and a flatness detector 12 is installed on the second slide 11. When the mold is forged, by starting the telescopic cylinder 4, the forging piece 5 can be controlled to press down the mold on the forging table 2 for forging. When the forging piece 5 is lifted, the first electric telescopic rod 8 and the second guide rail 10 can be started, which can enable the second slide 11 to drive the flatness detector 12 to move above the forging mold. Then, by starting the first guide rail 6, the first slide 7 can drive the flatness detector 12 to perform a comprehensive inspection of the upper surface of the forging mold, thereby realizing self-inspection of the mold during the forging process.

[0020] The base plate 1 is provided with a clamping assembly 13 , a primary detection utilization assembly 14 and a secondary detection utilization assembly 15 , and the movement of the first slide 7 is used to provide driving force for the primary detection utilization assembly 14 and the secondary detection utilization assembly 15 .

[0021] like Figure 1-Figure 5 As shown, the clamping assembly 13 includes a slide rail 1301, a movable seat 1302, a hydraulic lifter 1303, an end block 1304, a drive motor 1305, a rotating plate 1306, an electric ejector 1307 and a clamping plate 1308; Two slide rails 1301 are symmetrically mounted on the bottom plate 1, and a moving seat 1302 is slidably mounted on each of the two slide rails 1301, and a hydraulic lifter 1303 is mounted on each of the moving seats 1302, and an end block 1304 is mounted on each of the hydraulic lifters 1303, and a driving motor 1305 is mounted on each of the end blocks 1304, and a rotating plate 1306 is mounted on the rotating shaft of the driving motor 1305, and an electric push rod 1307 is mounted on the opposite surface of the two rotating plates 1306, and a clamping device is mounted on the electric push rod 1307. Plate 1308. When the mold to be forged is placed on the base plate 1, the electric push rod 1307 can be started to drive the clamping plate 1308 to clamp the mold, and then the slide rail 1301 can be started to allow the movable seat 1302 to drive the mold to move to the forging table 2. When the mold needs to be turned over, the hydraulic lifter 1303 can be started to lift the mold, and then the drive motor 1305 can be started to drive the turn plate 1306 to rotate, thereby realizing the turning of the mold.

[0022] like Figures 1-9 As shown, the primary detection assembly 14 includes a swing drive 1401, a swing rod 1402, a clamping shaft 1403, a displacement sensor 1404, a slide 1405, a slider 1406, a clamping slot 1407, a lower linkage plate 1408, a second electric telescopic rod 1409, a connecting block 1410, a third electric telescopic rod 1411, a chip cleaning roller 1412 and a fixing plate 1413; A swing driver 1401 and a displacement sensor 1404 are installed on the first slide 7, and the displacement sensor 1404 is electrically connected to the swing driver 1401. A swing rod 1402 is installed on the output end of the swing driver 1401, and a card shaft 1403 is installed on the upper part of the swing rod 1402. A fixed plate 1413 is installed on the gantry 3, and a slide 1405 is provided on the fixed plate 1413. A slider 1406 is slidably installed in the slide 1405. A card slot 1407 is vertically provided on the side of the slider 1406 away from the gantry 3, and the card shaft 1403 slides and inserts into the card slot 1407. A lower linkage plate 1408 is installed at the bottom of the slider 1406, and a second electric telescopic rod 1409 is installed at the bottom of the lower linkage plate 1408. A connecting block 1410 is installed on the second electric telescopic rod 1409, and a third electric telescopic rod 1410 is provided on the side of the connecting block 1410 close to the gantry 3. 1. A chip cleaning roller 1412 is installed on the third electric telescopic rod 1411. When the mold needs to be tested for flatness, the chip cleaning roller 1412 can be controlled to be flush with the upper surface of the mold by starting the second electric telescopic rod 1409 and the third electric telescopic rod 1411. At the same time, when the first slide 7 moves, the displacement sensor 1404 detects the moving direction of the first slide 7, and the swing driver 1401 drives the rocker arm 1402 to swing in the same direction. The clamping shaft 1403 on the rocker arm 1402 squeezes the clamping groove 1407, so that the slider 1406 is moved horizontally in the slideway 1405 toward the moving direction of the first slide 7, which is convenient for controlling the chip cleaning roller 1412 to always be in front of the moving direction of the flatness detector 12, which is beneficial for the chip cleaning roller 1412 to clean the upper surface of the mold in advance, and can ensure the detection accuracy of the flatness detector 12.

[0023] A sensor is installed at the bottom of the slot 1407, and the sensor is electrically connected to the swing driver 1401. When the card shaft 1403 moves to the lower part of the slot 1407 as the rocker arm 1402 swings, it squeezes the sensor, thereby controlling the shutdown of the swing driver 1401, making it convenient for the first slide 7 to push the slider 1406 to move synchronously through the rocker arm 1402 during the movement process.

[0024] The primary detection component 14 further includes a tooth plate 1414, a driving tooth 1415, a transmission tooth 1416, a rotating shaft 1417, a driven tooth 1418 and a transmission chain 1419; A tooth plate 1414 is installed on the upper part of the side of the slide 1405 close to the gantry 3. A driving tooth 1415 is rotatably installed on the side of the slider 1406 close to the gantry 3. The driving tooth 1415 is engaged with the tooth plate 1414. A transmission tooth 1416 is installed on the driving tooth 1415. A rotating shaft 1417 is rotatably installed on the side of the connecting block 1410 close to the gantry 3. A driven tooth 1418 is installed on the rotating shaft 1417. A transmission chain 1419 is sleeved on the driven tooth 1418 and the transmission tooth 1416. A third electric telescopic rod 1411 is installed on the driven tooth 1418. When the slider 1406 moves in the slide 1405, the slider 1406 can drive the driving teeth 1415 to move synchronously during the movement. At the same time, through the cooperation between the driving teeth 1415 and the rack of the tooth plate 1414, the driving teeth 1415 can rotate toward the moving direction of the slider 1406, and then through the tooth chain transmission composed of the transmission teeth 1416, the driven teeth 1418 and the transmission chain 1419, the chip cleaning roller 1412 can be rotated in the moving direction, thereby improving the chip cleaning effect of the chip cleaning roller 1412 on the debris cleaning effect of the mold surface.

[0025] A horizontal plate 1420 is installed on the lower linkage plate 1408, and a slide groove 1421 is provided on the side of the horizontal plate 1420 close to the gantry 3. Two moving blocks 1422 are slidably installed in the slide groove 1421, and the two moving blocks 1422 are connected by a support spring 1423. The two moving blocks 1422 are rotatably installed with a rotating column 1424 on the side close to the gantry 3, and a tensioning tooth 1425 is installed on the rotating column 1424. The tensioning tooth 1425 is engaged with the transmission chain 1419. When the second electric telescopic rod 1409 is extended, the moving block 1422 can move in the slide groove 1421, so that the two moving blocks 1422 compress the support spring 1423 and move toward each other, thereby shortening the distance between the two tensioning teeth 1425, and the tension of the transmission chain 1419 can be adjusted.

[0026] like Figures 1-9 As shown, the detection complex utilization assembly 15 includes a connecting shaft 1501, an upper linkage plate 1502, a working cylinder 1503, a piston 1504, an upper air chamber 1505, a lower air chamber 1506, a plug rod 1507, a sliding hole 1508, an end plate 1509, a traction plate 1510, an air inlet pipe 1511 and an air delivery pipe 1513; The transmission tooth 1416 is eccentrically mounted with a connecting shaft 1501 at one end away from the driving tooth 1415, and an upper linkage plate 1502 is mounted on the top of the slider 1406, and a working cylinder 1503 is mounted on the upper linkage plate 1502. A piston 1504 is slidably mounted in the working cylinder 1503, and an upper air chamber 1505 and a lower air chamber 1506 are formed in the working cylinder 1503 by the piston 1504. A plug rod 1507 is mounted on the upper part of the piston 1504, and a sliding hole 1508 is provided on the top of the upper air chamber 1505. The plug rod 1507 passes through the sliding hole 1508 and is in sliding fit. An end plate 1509 is mounted on the top of the plug rod 1507, and the end plate 1509 is connected to the connecting shaft 1501 through a traction plate 1510. The upper end of the traction plate 1510 intersects with the bottom of the end plate 1509, and the lower end of the traction plate 1510 is provided with a connecting hole , the connecting shaft 1501 passes through the connecting hole and is rotatably matched. The input ends of the upper air chamber 1505 and the lower air chamber 1506 are both equipped with an air intake pipe 1511, and the output ends of the upper air chamber 1505 and the lower air chamber 1506 are both equipped with an air supply pipe 1513. The air intake pipe 1511 and the air supply pipe 1513 are both one-way pipes. When the transmission tooth 1416 rotates, the transmission tooth 1416 can drive the connecting shaft 1501 to move in a circular trajectory. By utilizing the height difference during the movement of the connecting shaft 1501, the piston 1504 can be driven to move longitudinally back and forth in the working cylinder 1503 through the traction plate 1510, the end plate 1509 and the plug rod 1507. The longitudinal reciprocating movement of the piston 1504 can realize the alternating operation of the upper air chamber 1505 and the lower air chamber 1506, and the continuous air supply of the air supply pipe 1513 can be realized.

[0027] A two-way control valve 1512 is installed on the top of the second slide 11. The two-way control valve 1512 is electrically connected to the displacement sensor 1404. The input end of the two-way control valve 1512 is connected to the air supply pipe 1513. Two chip cleaning pipes 1514 are symmetrically installed on the front and back of the second slide 11. The input ends of the two chip cleaning pipes 1514 are respectively connected to the two output ends of the two-way control valve 1512 through the air supply pipe 1515. When the first slide 7 moves, the displacement sensor 1404 can control the output end of the two-way control valve 1512 in the moving direction to open, so that the gas in the air supply pipe 1513 can enter the chip cleaning pipe 1514 in the moving direction of the flatness detector 12 through the air supply pipe 1515, which is beneficial to the blowing treatment of fine debris on the mold surface, and can further improve the cleaning effect of the mold forging surface.

[0028] Working principle of the present invention: When the mold is forging, by starting the telescopic cylinder 4, the forging piece 5 can be controlled to press down the mold on the forging table 2 for forging. When the forging piece 5 is lifted, the first electric telescopic rod 8 and the second guide rail 10 can be started, which can enable the second slide 11 to drive the flatness detector 12 to move above the forging mold. Then, by starting the first guide rail 6, the first slide 7 can drive the flatness detector 12 to perform a comprehensive inspection of the upper surface of the forging mold, thereby realizing self-inspection of the mold during the forging process.

[0029] When the mold to be forged is placed on the base plate 1, the electric push rod 1307 can be started to drive the clamping plate 1308 to clamp the mold, and then the slide rail 1301 can be started to allow the movable seat 1302 to drive the mold to move to the forging table 2. When the mold needs to be flipped over, the hydraulic lifter 1303 can be started to lift the mold, and then the drive motor 1305 can be started to drive the turn plate 1306 to rotate, thereby realizing the flipping of the mold.

[0030] When it is necessary to perform a flatness test on the mold, by starting the second electric telescopic rod 1409 and the third electric telescopic rod 1411, the chip cleaning roller 1412 can be controlled to be flush with the upper surface of the mold. At the same time, when the first slide 7 moves, the displacement sensor 1404 detects the moving direction of the first slide 7, and the swing driver 1401 drives the rocker arm 1402 to swing in the same direction. The clamping shaft 1403 on the rocker arm 1402 squeezes the clamping slot 1407, so that the slider 1406 can move horizontally in the slide 1405 toward the moving direction of the first slide 7, which is convenient for controlling the chip cleaning roller 1412 to always be in front of the moving direction of the flatness detector 12, which is beneficial for the chip cleaning roller 1412 to clean the upper surface of the mold in advance, and can ensure the detection accuracy of the flatness detector 12.

[0031] When the slider 1406 moves in the slide 1405, the slider 1406 can drive the driving teeth 1415 to move synchronously during the movement. At the same time, through the cooperation between the driving teeth 1415 and the rack of the tooth plate 1414, the driving teeth 1415 can rotate toward the moving direction of the slider 1406, and then through the tooth chain transmission composed of the transmission teeth 1416, the driven teeth 1418 and the transmission chain 1419, the chip cleaning roller 1412 can be rotated in the moving direction, thereby improving the chip cleaning effect of the chip cleaning roller 1412 on the debris cleaning effect of the mold surface.

[0032] When the transmission gear 1416 rotates, the transmission gear 1416 can drive the connecting shaft 1501 to move in a circular trajectory. By utilizing the height difference during the movement of the connecting shaft 1501, the traction plate 1510, the end plate 1509 and the plug rod 1507 can drive the piston 1504 to move back and forth longitudinally in the working cylinder 1503. The longitudinal reciprocating movement of the piston 1504 can realize the alternating operation of the upper air chamber 1505 and the lower air chamber 1506, and can realize the continuous air supply of the air pipe 1513. Moreover, when the first slide 7 moves, the displacement sensor 1404 can control the output end of the two-way control valve 1512 in the moving direction to open, so that the gas in the air pipe 1513 can enter the chip cleaning pipe 1514 in the moving direction of the flatness detector 12 through the air supply pipe 1515, which is beneficial to the blowing treatment of fine debris on the mold surface and can further improve the cleaning effect of the mold forging surface.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A die forging device with a surface flatness detection function, characterized in that: The die forging equipment with a surface flatness detection function comprises a base plate (1), a forging table (2) and a gantry (3) are mounted on the base plate (1), a telescopic cylinder (4) is mounted on the top of the gantry (3), a forging piece (5) is mounted on the telescopic end of the telescopic cylinder (4), and the forging piece (5) is aligned with the forging table (2), a first guide rail (6) is mounted on the side of the base plate (1) close to the forging table (2), a first slide (7) is slidably mounted on the first guide rail (6), a first electric telescopic rod (8) is mounted on the first slide (7), a connecting block (9) is mounted on the first electric telescopic rod (8), a second guide rail (10) is mounted on the connecting block (9), a second slide (11) is slidably mounted on the second guide rail (10), and a flatness detector (12) is mounted on the second slide (11).

2. The die forging equipment with a surface flatness detection function according to claim 1, characterized in that: The base plate (1) is provided with a clamping assembly (13), a primary detection utilization assembly (14), and a secondary detection utilization assembly (15). The movement of the first slide (7) is used to provide operating driving force for the primary detection utilization assembly (14) and the secondary detection utilization assembly (15).

3. The die forging equipment with a surface flatness detection function according to claim 2, characterized in that: The clamping assembly (13) includes a slide rail (1301), a movable seat (1302), a hydraulic lifter (1303), an end block (1304), a drive motor (1305), a rotating plate (1306), an electric ejector (1307), and a clamping plate (1308); Two slide rails (1301) are symmetrically mounted on the base plate (1), a movable seat (1302) is slidably mounted on each of the two slide rails (1301), a hydraulic lifter (1303) is mounted on each of the movable seats (1302), an end block (1304) is mounted on each of the hydraulic lifters (1303), a driving motor (1305) is mounted on each of the end blocks (1304), a rotating plate (1306) is mounted on the rotating shaft of the driving motor (1305), an electric mandrel (1307) is mounted on the opposite surfaces of the two rotating plates (1306), and a clamping plate (1308) is mounted on each of the electric mandrels (1307).

4. The die forging equipment with a surface flatness detection function according to claim 3, characterized in that: The primary detection utilization component (14) comprises a swing driver (1401), a swing rod (1402), a clamping shaft (1403), a displacement sensor (1404), a slideway (1405), a slider (1406), a clamping slot (1407), a lower linkage plate (1408), a second electric telescopic rod (1409), a connecting block (1410), a third electric telescopic rod (1411), a chip cleaning roller (1412), and a fixing plate (1413); A swing driver (1401) and a displacement sensor (1404) are installed on the first slide (7), the displacement sensor (1404) is electrically connected to the swing driver (1401), a swing rod (1402) is installed on the output end of the swing driver (1401), a clamping shaft (1403) is installed on the upper part of the swing rod (1402), a fixed plate (1413) is installed on the gantry (3), a slideway (1405) is provided on the fixed plate (1413), a slider (1406) is slidably installed in the slideway (1405), and the slider (1406) is remotely A card slot (1407) is vertically provided on one side away from the gantry (3), and the card shaft (1403) slides and penetrates into the card slot (1407). A lower linkage plate (1408) is installed at the bottom of the slider (1406), and a second electric telescopic rod (1409) is installed at the bottom of the lower linkage plate (1408). A connecting block (1410) is installed on the second electric telescopic rod (1409). A third electric telescopic rod (1411) is provided on the side of the connecting block (1410) close to the gantry (3), and a chip cleaning roller (1412) is installed on the third electric telescopic rod (1411).

5. The die forging equipment with surface flatness detection function according to claim 4, characterized in that: A sensor is installed at the bottom of the card slot (1407), and the sensor is electrically connected to the swing driver (1401).

6. The die forging equipment with a surface flatness detection function according to claim 4, characterized in that: The detection primary utilization component (14) further includes a tooth plate (1414), a driving tooth (1415), a transmission tooth (1416), a rotating shaft (1417), a driven tooth (1418) and a transmission chain (1419); A tooth plate (1414) is installed on the upper part of the side of the slideway (1405) close to the gantry (3); a driving tooth (1415) is rotatably installed on the side of the slider (1406) close to the gantry (3); the driving tooth (1415) is meshed with the tooth plate (1414); a transmission tooth (1416) is installed on the driving tooth (1415); a rotating shaft (1417) is rotatably installed on the side of the connecting block (1410) close to the gantry (3); a driven tooth (1418) is installed on the rotating shaft (1417); a transmission chain (1419) is sleeved on the driven tooth (1418) and the transmission tooth (1416); and a third electric telescopic rod (1411) is installed on the driven tooth (1418).

7. The die forging equipment with surface flatness detection function according to claim 6, characterized in that: A transverse plate (1420) is installed on the lower linkage plate 1408, and a slide groove (1421) is provided on the side of the transverse plate (1420) close to the gantry (3). Two moving blocks (1422) are slidably installed in the slide groove (1421), and the two moving blocks (1422) are connected by a support spring (1423). A rotating column (1424) is rotatably installed on the side of the two moving blocks (1422) close to the gantry (3), and a tensioning tooth (1425) is installed on the rotating column (1424), and the tensioning tooth (1425) is engaged with the transmission chain (1419).

8. The die forging equipment with a surface flatness detection function according to claim 7, characterized in that: The detection complex utilization component (15) includes a connecting shaft (1501), an upper linkage plate (1502), a working cylinder (1503), a piston (1504), an upper air chamber (1505), a lower air chamber (1506), a plug rod (1507), a sliding hole (1508), an end plate (1509), a traction plate (1510), an air inlet pipe (1511), and an air delivery pipe (1513); The transmission tooth (1416) is eccentrically mounted with a connecting shaft (1501) at one end away from the driving tooth (1415), an upper linkage plate (1502) is mounted on the top of the slider (1406), a working cylinder (1503) is mounted on the upper linkage plate (1502), a piston (1504) is slidably mounted in the working cylinder (1503), an upper air chamber (1505) and a lower air chamber (1506) are formed in the working cylinder (1503) by the piston (1504), a plug rod (1507) is mounted on the upper part of the piston (1504), a sliding hole (1508) is opened on the top of the upper air chamber (1505), the plug rod (1507) passes through the sliding hole (1508), and is a sliding joint. The plug rod (1507) is combined with an end plate (1509) installed on the top, and the end plate (1509) is connected to the connecting shaft (1501) through a traction plate (1510). The upper end of the traction plate (1510) intersects with the bottom of the end plate (1509), and the lower end of the traction plate (1510) is provided with a connecting hole. The connecting shaft (1501) passes through the connecting hole and is rotatably matched. The input ends of the upper air chamber (1505) and the lower air chamber (1506) are both equipped with an air intake pipe (1511), and the output ends of the upper air chamber (1505) and the lower air chamber (1506) are both equipped with an air supply pipe (1513). The air intake pipe (1511) and the air supply pipe (1513) are both one-way pipes.

9. The die forging equipment with a surface flatness detection function according to claim 8, characterized in that: A two-way regulating valve (1512) is installed on the top of the second slide (11), and the two-way regulating valve (1512) is electrically connected to the displacement sensor (1404). The input end of the two-way regulating valve (1512) is connected to the air supply pipe (1513). Two chip cleaning pipes (1514) are symmetrically installed on the second slide (11) in the front and back directions. The input ends of the two chip cleaning pipes (1514) are respectively connected to the two output ends of the two-way regulating valve (1512) through the air supply pipe (1515).

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