Non-magnetic steel precision forging device and forging process thereof

Abstract

The invention relates to the technical field of forging, in particular to a non-magnetic steel precision forging device and a forging process thereof.The non-magnetic steel precision forging device comprises a base, a forging component is movably arranged at the top of the base and used for forging non-magnetic steel, a fixed overturning component is rotatably arranged at the top of the base, and a supporting component is movably arranged at the top of the base and used for bearing the non-magnetic steel; the forging component comprises four vertical guide columns fixedly mounted at the four corners of the top of the base, and rodless air cylinders are slidably mounted on the outer walls of the four vertical guide columns correspondingly. When the forging seat moves upwards, the fixed turnover component is driven to operate, and the fixed and limited non-magnetic steel is turned over by one side, so that the upper side surface and the lower side surface of the non-magnetic steel can be forged alternately in the continuous up-down moving process of the forging seat, the non-magnetic steel is forged more thoroughly, the internal stress of the non-magnetic steel can be eliminated, and the forging quality of the non-magnetic steel is improved. And the metal performance of the forged non-magnetic steel can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of forging, in particular to a non-magnetic steel precision forging device and a forging process thereof. Background Art

[0002] Forging is a processing method that uses a forging machine to apply pressure to a metal blank to cause it to undergo plastic deformation to obtain certain mechanical properties. Forging can eliminate defects such as loose cast metal produced during the smelting process and optimize the microstructure.

[0003] According to a Chinese patent with application publication number CN113399606B, a forging device is disclosed, which can automatically hammer and forge steel plates through the cooperation of a forging hammer, a driving device and a forging device, saving time and effort and having high work efficiency. However, during the actual forging process, the forging device cannot turn the steel plate over for forging, but continuously forges one side of the steel plate, and cannot completely eliminate the internal stress of the steel plate, resulting in poor mechanical properties of the steel plate after forging and insufficient rigidity of the steel plate. Summary of the invention

[0004] To this end, the present invention provides a non-magnetic steel precision forging device and a forging process thereof to solve the above-mentioned problems.

[0005] The present invention provides the following technical solution: a non-magnetic steel precision forging device, comprising a base;

[0006] A forging component, wherein the top of the base is movably provided with a forging component, and the forging component is used for forging non-magnetic steel;

[0007] A fixed flipping component is provided on the top of the base for rotation, and the fixed flipping component is used for flipping the non-magnetic steel;

[0008] A supporting component is movably provided on the top of the base, and the supporting component is used for supporting the non-magnetic steel.

[0009] As a preferred solution of the present invention, the forging component includes four vertical guide columns fixedly installed at the four corners of the top of the base, the outer walls of the four vertical guide columns are slidably mounted with rodless cylinders, the number of the rodless cylinders is four, and the outer walls of the four rodless cylinders are commonly fixedly mounted with a forging seat, and the bottom of the forging seat is fixedly mounted with a forging hammer plate.

[0010] As a preferred solution of the present invention, the fixed flipping component includes biasing plates fixedly installed on the left and right ends of the top of the base, the number of the biasing plates is two, and the interior of the two biasing plates is rotatably installed with a transfer horizontal axis, the ends of the two transfer horizontal axes that are close to each other are fixedly installed with a flipping disk, and the sides of the two flipping disks that are close to each other are fixedly installed with two limit blocks, the two limit blocks are symmetrically distributed about the center of the flipping disk, and the sides of the two limit blocks that are far away from each other are threadedly connected with fastening bolts, the fastening bolts penetrate the limit blocks and extend between the two limit blocks, and non-magnetic steel is fastened and installed between the two limit blocks by the fastening bolts.

[0011] As a preferred solution of the present invention, a ratchet is fixedly installed on the outer wall of the transfer horizontal axis, and the ratchet is located between the offset plate and the flip plate. Two fixed seats distributed front and back are fixedly installed on the left and right parts of the forging seat, and two guide rods distributed up and down are fixedly installed between the two fixed seats. Slide blocks are slidably installed on the outer walls of the two guide rods, and a side of the two slide blocks away from the forging seat is commonly connected to a shift bar, the position of the shift bar corresponds to the position of the ratchet, and a ratchet is provided on the lower back side of the shift bar, and the specifications of the ratchet are matched with the specifications of the ratchet. The outer periphery of the guide rod is provided with a first return spring, and the first return spring is fixedly installed between one of the guide rods and the slider.

[0012] As a preferred solution of the present invention, a positioning pin is fixedly installed on the rear part of the side surface where the two bias plates are close to each other, and a pawl is rotatably installed on the outer wall of the positioning pin, and the pawl is engaged with the ratchet wheel. A spring support is fixedly installed on the rear part of the side surface where the bias plate is close to the flip plate, and the spring support is located at the top front end of the pawl, and a top spring is fixedly installed between the back side of the spring support and the upper front part of the pawl.

[0013] As a preferred scheme of the present invention, the supporting component includes a movable supporting plate slidably mounted on the outer walls of four vertical guide columns, the movable supporting plate is located at the top of the base, and the movable supporting plate is located at the bottom of the non-magnetic steel, the top of the base is provided with two left and right distributed cross beams, the cross beams are fixedly mounted on the tops of the two vertical guide columns at corresponding positions, and two front and rear distributed support wheel frames are fixedly mounted on the side surfaces away from each other of the two cross beams, the interiors of the support wheel frames are rotatably mounted with I-shaped wheels, and the outer periphery of the I-shaped wheels is surrounded by a tension steel cable, the left and right sides of the forging seat are fixedly mounted with two front and rear distributed first flat buckles, the position of the first flat buckle corresponds to the position of the I-shaped wheel, and the first flat buckle is located at the bottom of the I-shaped wheel, the left and right sides of the movable support plate are fixedly mounted with two front and rear distributed second flat buckles, the second flat buckle is located at the bottom of the first flat buckle, and the two ends of the tension steel cable are respectively fixedly mounted on the first flat buckle and the second flat buckle.

[0014] As a preferred solution of the present invention, the front and rear portions of the offset plate are fixedly installed with guide seats, two sliding rods distributed up and down are slidably installed inside the guide seats, and a top tongue is commonly fixedly installed on one end of the two sliding rods close to the flip plate, wherein the four sliding rods located on the left portion and the four sliding rods located on the right portion are commonly connected to a deduction plate at one end away from the top tongue, and a U-shaped deduction rod is fixedly installed on one side of the two deduction plates away from each other, and two assembly seats distributed front and back are fixedly installed on the left and right portions of the forging seat, and a protrusion is commonly connected to one end of the two assembly seats away from the forging seat, and the position of the protrusion corresponds to the position of the U-shaped deduction rod.

[0015] As a preferred solution of the present invention, a second return spring is sleeved on the periphery of the sliding rod, and the second return spring is fixedly installed between the guide seat and the push guide plate.

[0016] As a preferred solution of the present invention, a controller is fixedly installed on the top of the forging seat, and the output end of the controller is connected to the input end of the rodless cylinder.

[0017] A non-magnetic steel precision forging device, characterized in that a controller is fixedly installed on the top of the forging seat, and the output end of the controller is connected to the input end of the rodless cylinder.

[0018] A forging process of a non-magnetic steel precision forging device comprises the following steps:

[0019] S1. Place the non-magnetic steel between the two left and right flip plates, and make the non-magnetic steel between the two limit blocks, and fix the non-magnetic steel between the two limit blocks by rotating the fastening bolts;

[0020] S2. Start four rodless cylinders through the controller, so that the four rodless cylinders move downward along the outer wall of the vertical guide column. The four rodless cylinders move downward and drive the forging hammer plate to move downward to forge the top of the non-magnetic steel. At the same time, the forging seat also drives the first flat buckle to move together during the downward movement, pulling the end of the tension steel cable downward. At the same time, the tension steel cable is supported by the I-shaped wheel, causing the other end of the tension steel cable to move upward, and the connecting action of the second flat buckle drives the movable support plate to move upward along the four vertical guide columns. When the bottom of the forging hammer plate contacts the top of the non-magnetic steel, the top of the movable support plate just moves to contact the bottom of the non-magnetic steel, so that when the forging hammer plate forges the top of the non-magnetic steel, the movable support plate can provide bottom support for the non-magnetic steel to prevent the non-magnetic steel from bending and deforming downward due to the forging action of the forging hammer plate;

[0021] S3, the forging seat moves downward, and also drives the pick and the ratchet to move downward through the connection between the fixed seat, the guide rod and the slider. Due to the one-way meshing action of the ratchet and the ratchet wheel, the ratchet will not drive the ratchet wheel to rotate during the period when the ratchet moves downward due to the limiting effect of the pawl on the ratchet wheel. After the forging hammer plate completes the forging of the top of the non-magnetic steel, the four rodless cylinders are started by the controller to move upward along the four vertical guide columns to lift the forging seat and the forging hammer plate upward. The forging seat moves upward and drives the pick and the ratchet to move upward through the connection between the fixed seat, the guide rod and the slider. After the pick moves upward for a distance, the ratchet just meshes with the ratchet wheel, thereby driving the ratchet wheel to rotate. The rotation of the ratchet wheel drives the turning plate and the two limit blocks to rotate through the transfer horizontal axis, and the non-magnetic steel fixed between the two limit blocks is turned over. When the ratchet moves upward and disengages from the ratchet wheel, the ratchet wheel just rotates half a circle, that is to say, the non-magnetic steel clamped between the two limit blocks just rotates half a circle, and its bottom is turned upward;

[0022] S4. When the forging seat moves upward, it drives the first flat buckle to move upward together. The first flat buckle drives the end of the tension steel cable to move upward together. At the same time, under the wrapping support of the I-shaped wheel on the tension steel cable, the other end of the tension steel cable moves downward, and drives the movable support plate to move downward through the second flat buckle. The downward movement of the movable support plate will not interfere with the flipping of the non-magnetic steel. Then, the rodless cylinder is started again by the controller to move downward along the vertical guide column, driving the forging seat and the forging hammer plate to move downward to apply forging action to the flipped non-magnetic steel.

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

[0024] 1. In the present invention, after the non-magnetic steel is fixed and limited by a fixed flip component, four rodless cylinders are started by a controller to move downward along the outer wall of the vertical guide column. The four rodless cylinders move downward to drive the forging hammer plate to move downward to forge the top of the non-magnetic steel, and the supporting component exerts a supporting effect on the bottom of the non-magnetic steel to prevent the non-magnetic steel from being bent and deformed downward by the forging action of the forging hammer plate.

[0025] 2. In the present invention, each time the forging seat moves upward, the fixed flipping component is driven to operate, and one side of the fixed and limited non-magnetic steel is flipped, so that in the process of continuous up and down movement of the forging seat, the upper and lower sides of the non-magnetic steel can be alternately forged, so that the forging of the non-magnetic steel is more thorough, and the internal stress of the non-magnetic steel can be eliminated, which is beneficial to improving the metal properties of the non-magnetic steel after forging.

[0026] 3. In the present invention, during the downward movement of the forging seat, the movable support plate is moved upward by utilizing the tension steel cable to provide bottom support for the non-magnetic steel, thereby preventing the non-magnetic steel from bending and deforming downward due to the forging action of the forging hammer plate, and when the forging seat drives the non-magnetic steel to flip during each upward movement, the movable support plate is driven downward by the tension steel cable, thereby not interfering with the flipping of the non-magnetic steel.

[0027] 4. In the present invention, when the movable support plate moves upward until its top contacts the bottom of the non-magnetic steel, the bottom of the movable support plate is just flush with the top height of the top tongue. Therefore, the top of the top tongue after the reverse movement is just supported on the bottom of the movable support plate. Therefore, during the period when the forging hammer plate forges the top of the non-magnetic steel, the downward pressure caused by the non-magnetic steel on the movable support plate will not be directly transmitted to the tension cable through the movable support plate and the first flat buckle, thereby avoiding the tension cable from being broken by stress. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the present invention;

[0029] Figure 2 For the present invention Figure 1 A partial structural diagram of

[0030] Figure 3 For the present invention Figure 2 Schematic diagram of the left-view plane structure;

[0031] Figure 4 It is a schematic diagram of the structure of the ratchet in the present invention;

[0032] Figure 5 It is a schematic diagram of the structure of the ratchet and the limit block in the present invention;

[0033] Figure 6 It is a schematic diagram of the structure of the forging component and the supporting component in the present invention;

[0034] Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged structure of part A.

[0035] In the figure: 1, base; 2, forging component; 3, fixed flip component; 4, supporting component; 201, vertical guide column; 202, rodless cylinder; 203, forging seat; 204, forging hammer plate; 301, offset plate; 302, transfer horizontal axis; 303, flip plate; 304, limit block; 305, fastening bolt; 306, ratchet; 307, fixed seat; 308, guide rod; 309, slider; 3010, pick; 3011, ratchet; 3012, first return spring; 301 3. Positioning pin; 3014. Ratchet; 3015. Spring support; 3016. Top spring; 401. Movable support plate; 402. Crossbeam; 403. Support wheel frame; 404. I-shaped wheel; 405. Tension cable; 406. First flat buckle; 407. Second flat buckle; 408. Guide seat; 409. Sliding rod; 4010. Top tongue; 4011. Pushing plate; 4012. U-shaped pushing rod; 4013. Assembly seat; 4014. Bump; 4015. Second return spring; 6. Controller. DETAILED DESCRIPTION

[0036] 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.

[0037] See also Figure 1 - Figure 7 The technical solution provided by the present invention specifically includes the following embodiments:

[0038] Embodiment 1: A non-magnetic steel precision forging device comprises a base 1, a forging component 2 is movably provided on the top of the base 1, the forging component 2 is used for forging the non-magnetic steel, a fixed flip component 3 is rotatably provided on the top of the base 1, and a supporting component 4 is movably provided on the top of the base 1, and the supporting component 4 is used for supporting the non-magnetic steel;

[0039] The forging component 2 includes four vertical guide columns 201 fixedly installed at the four corners of the top of the base 1, and the outer walls of the four vertical guide columns 201 are slidably mounted with rodless cylinders 202. There are four rodless cylinders 202, and a forging seat 203 is fixedly installed on the outer walls of the four rodless cylinders 202. A forging hammer plate 204 is fixedly installed at the bottom of the forging seat 203, and a controller 6 is fixedly installed on the top of the forging seat 203. The output end of the controller 6 is connected to the input end of the rodless cylinder 202;

[0040] Specifically, in this embodiment, after the non-magnetic steel is fixed and limited by the fixed flip component 3, the four rodless cylinders 202 are started by the controller 6, so that the four rodless cylinders 202 move downward along the outer wall of the vertical guide column 201. The downward movement of the four rodless cylinders 202 drives the forging hammer plate 204 to move downward, so as to forge the top of the non-magnetic steel, and the supporting component 4 exerts a supporting effect on the bottom of the non-magnetic steel to prevent the non-magnetic steel from being bent and deformed downward by the forging action of the forging hammer plate 204.

[0041] Embodiment 2: The fixed flip component 3 is used for flipping the non-magnetic steel. The fixed flip component 3 includes biasing plates 301 fixedly installed at the left and right ends of the top of the base 1. There are two biasing plates 301, and the interiors of the two biasing plates 301 are rotatably installed with a transfer horizontal axis 302. The ends of the two transfer horizontal axes 302 that are close to each other are fixedly installed with a flip disk 303. The sides of the two flip disks 303 that are close to each other are fixedly installed with two limit blocks 304. The two limit blocks 304 are symmetrically distributed about the center of the flip disk 303, and the sides of the two limit blocks 304 that are away from each other are threadedly connected with fastening bolts 305. The fastening bolts 305 penetrate the limit blocks 304 and extend between the two limit blocks 304. The non-magnetic steel is fastened and installed between the two limit blocks 304 by the fastening bolts 305.

[0042] A ratchet 306 is fixedly installed on the outer wall of the transfer horizontal axis 302, and the ratchet 306 is located between the biasing plate 301 and the flip plate 303. Two fixed seats 307 distributed front and back are fixedly installed on the left and right parts of the forging seat 203. Two guide rods 308 distributed up and down are fixedly installed between the two fixed seats 307. Slide blocks 309 are slidably installed on the outer walls of the two guide rods 308. The two slide blocks 309 are connected to a common side of the forging seat 203. The position of the slide bar 3010 corresponds to the position of the ratchet 306, and a ratchet 3011 is provided on the lower back of the slide bar 3010. The specifications of the ratchet 3011 are adapted to the specifications of the ratchet 306. The outer periphery of the guide rod 308 is sleeved with a first return spring 3012, and the first return spring 3012 is fixedly installed between one of the guide rods 308 and the slide block 309.

[0043] A positioning pin 3013 is fixedly installed at the rear of the side surface close to the biasing plate 301, and a pawl 3014 is rotatably installed on the outer wall of the positioning pin 3013. The pawl 3014 is meshed with the ratchet 306. A spring support 3015 is fixedly installed at the rear of the side surface of the biasing plate 301 close to the flip plate 303. The spring support 3015 is located at the top front end of the pawl 3014, and a top spring 3016 is fixedly installed between the back of the spring support 3015 and the upper front part of the pawl 3014.

[0044] Specifically, in this embodiment, the forging seat 203 moves downward, and the connecting action of the fixed seat 307, the guide rod 308 and the slider 309 drives the pick 3010 and the ratchet 3011 to move downward. Due to the one-way meshing action of the ratchet 3011 and the ratchet wheel 306, during the period when the ratchet 3011 moves downward, due to the limiting action of the pawl 3014 on the ratchet wheel 306, the ratchet 3011 will not drive the ratchet wheel 306 to rotate. After the forging hammer plate 204 completes the top forging of the non-magnetic steel, the four rodless cylinders 202 are started by the controller 6 to move upward along the four vertical guide columns 201, and the forging seat 203 and the forging hammer plate 204 are lifted upward. The forging seat 203 moves upward through the fixed seat 307, the guide rod 308 and the slider 309. The connection action drives the lever 3010 and the ratchet 3011 to move upward. After the lever 3010 moves upward for a distance, the ratchet 3011 just meshes with the ratchet 306, thereby driving the ratchet 306 to rotate. The rotation of the ratchet 306 drives the flip plate 303 and the two limit blocks 304 to rotate through the transfer horizontal axis 302, and the non-magnetic steel fixed between the two limit blocks 304 is flipped. When the ratchet 3011 moves upward and disengages from the ratchet 306, the ratchet 306 just rotates half a circle, that is, the non-magnetic steel clamped between the two limit blocks 304 just rotates half a circle, flipping its bottom upward, thereby turning the non-magnetic steel over forged, and the forging is more thorough. The internal stress of the non-magnetic steel can be eliminated, which is beneficial to improving the metal properties of the non-magnetic steel after forging.

[0045] Embodiment 3: The support component 4 includes a movable support plate 401 slidably mounted on the outer wall of the four vertical guide pillars 201, the movable support plate 401 is located at the top of the base 1, and the movable support plate 401 is located at the bottom of the non-magnetic steel, the top of the base 1 is provided with two left and right distributed beams 402, the beams 402 are fixedly mounted on the tops of the two vertical guide pillars 201 at corresponding positions, and the two beams 402 are fixedly mounted on the side away from each other with two front and rear distributed support wheel frames 403, and the inside of the support wheel frames 403 are rotatably mounted with a work-shaped wheel 404. 4 is surrounded by a tension steel cable 405, and two first flat buckles 406 distributed front and back are fixedly installed on the left and right sides of the forging seat 203, and the position of the first flat buckle 406 corresponds to the position of the work-shaped wheel 404, and the first flat buckle 406 is located at the bottom of the work-shaped wheel 404, and two second flat buckles 407 distributed front and back are fixedly installed on the left and right sides of the movable support plate 401, and the second flat buckle 407 is located at the bottom of the first flat buckle 406, and the two ends of the tension steel cable 405 are fixedly installed on the first flat buckle 406 and the second flat buckle 407 respectively;

[0046] The front and rear parts of the biasing plate 301 are fixedly installed with guide seats 408, and two sliding rods 409 distributed up and down are slidably installed inside the guide seats 408. The ends of the two sliding rods 409 close to the flip plate 303 are commonly fixedly installed with a top tongue 4010, wherein the four sliding rods 409 located on the left and the four sliding rods 409 located on the right are commonly connected to a derivation plate 4011 at one end away from the top tongue 4010, and a U-shaped derivation rod 4012 is fixedly installed on the side away from the two derivation plates 4011, and two assembly seats 4013 distributed front and back are fixedly installed on the left and right parts of the forging seat 203, and the ends of the two assembly seats 4013 away from the forging seat 203 are commonly connected with a protrusion 4014, and the position of the protrusion 4014 corresponds to the position of the U-shaped derivation rod 4012;

[0047] The outer periphery of the slide rod 409 is sleeved with a second return spring 4015, and the second return spring 4015 is fixedly installed between the guide seat 408 and the push plate 4011;

[0048] Specifically, in this embodiment, the forging seat 203 also drives the first flat buckle 406 to move together during the downward movement, pulling the end of the tension cable 405 to move downward, and at the same time, the tension cable 405 is supported by the I-shaped wheel 404, causing the other end of the tension cable 405 to move upward, and through the connection of the second flat buckle 407, the movable support plate 401 is driven to move upward along the four vertical guide pillars 201. When the bottom of the forging hammer plate 204 contacts the top of the non-magnetic steel, the top of the movable support plate 401 is just The movable support plate 401 moves to contact with the bottom of the non-magnetic steel, so that when the forging hammer plate 204 forges the top of the non-magnetic steel, the movable support plate 401 can provide bottom support for the non-magnetic steel to prevent the non-magnetic steel from bending and deforming downward due to the forging action of the forging hammer plate 204. It should be noted that during the upward movement of the movable support plate 401, the left and right sides of the movable support plate 401 generate a wedge force with the end of the wedge-shaped top tongue 4010, pushing the top tongue 4010 and the slide rod 409 along the guide seat 408 to move away. When the movable support plate 401 moves away from the movable support plate 401, the slide bar 409 also drives the push plate 4011 to move together, thereby pulling the second return spring 4015 to generate a rebound force, until the movable support plate 401 moves upward to the top of the top tongue 4010, the wedge force between the top tongue 4010 and the movable support plate 401 is released, and the rebound force of the second return spring 4015 drives the push plate 4011, the slide bar 409 and the top tongue 4010 to move in the opposite direction. It should be noted that when the movable support plate 401 moves upward, When the top of the movable support plate 401 contacts the bottom of the non-magnetic steel, the bottom of the movable support plate 401 is just flush with the top height of the top tongue 4010. Therefore, the top of the top tongue 4010 after the reverse movement is just supported on the bottom of the movable support plate 401. Therefore, during the period when the forging hammer plate 204 forges the top of the non-magnetic steel, the downward pressure caused by the non-magnetic steel on the movable support plate 401 will not be directly transmitted to the tension cable 405 through the movable support plate 401 and the first flat buckle 406, thereby preventing the tension cable 405 from being broken by stress.

[0049] Furthermore, the downward movement of the forging seat 203 also drives the protrusion 4014 to move downward through the assembly seat 4013. Therefore, when the forging seat 203 moves upward, the forging seat 203 will drive the protrusion 4014 to move upward through the assembly seat 4013. During the upward movement of the protrusion 4014, a wedge force is generated between the protrusion 4014 and the horizontal end of the U-shaped derivation rod 4012, pushing the U-shaped derivation rod 4012 to move away from the non-magnetic steel. The movement of the U-shaped derivation rod 4012 drives the sliding rod 409 and the top tongue 4010 to move through the connection effect of the derivation plate 4011, so that the top tongue 4010 slides away from the bottom of the non-magnetic steel, ending the supporting effect on the non-magnetic steel. The upward movement of the forging seat 203 also drives the first flat buckle 406 to move upward, and the first flat buckle 406 drives the end of the tension cable 405 to move upward. At the same time, under the wrapping support of the tension cable 405 by the I-shaped wheel 404, the other end of the tension cable 405 moves downward, and drives the movable support plate 401 to move downward through the second flat buckle 407. The downward movement of the movable support plate 401 will not interfere with the flipping of the non-magnetic steel. Then, the rodless cylinder 202 is started again through the controller 6 to move downward along the vertical guide column 201, driving the forging seat 203 and the forging hammer plate 204 to move downward to apply a forging effect to the flipped non-magnetic steel.

[0050] A forging process of a non-magnetic steel precision forging device comprises the following steps:

[0051] S1, place the non-magnetic steel between the two left and right flip plates 303, and make the non-magnetic steel between the two limit blocks 304, and fix the non-magnetic steel between the two limit blocks 304 by rotating the fastening bolts 305;

[0052] S2, the four rodless cylinders 202 are started by the controller 6, so that the four rodless cylinders 202 move downward along the outer wall of the vertical guide column 201, and the four rodless cylinders 202 move downward to drive the forging hammer plate 204 to move downward to forge the top of the non-magnetic steel. At the same time, the forging seat 203 moves downward and also drives the first flat buckle 406 to move together, pulling the end of the tension cable 405 to move downward. At the same time, the tension cable 405 is supported by the work-shaped wheel 404, resulting in the tension cable 405 The other end of the forging hammer plate 204 moves upward, and the movable support plate 401 is driven to move upward along the four vertical guide pillars 201 through the connection effect of the second flat buckle 407. When the bottom of the forging hammer plate 204 contacts the top of the non-magnetic steel, the top of the movable support plate 401 just moves to contact the bottom of the non-magnetic steel, so that when the forging hammer plate 204 forges the top of the non-magnetic steel, the movable support plate 401 can provide bottom support for the non-magnetic steel, thereby preventing the non-magnetic steel from being bent and deformed downward by the forging effect of the forging hammer plate 204.

[0053] S3, the forging seat 203 moves downward, and the connecting action of the fixed seat 307, the guide rod 308 and the slider 309 drives the pick 3010 and the ratchet 3011 to move downward. Due to the one-way meshing action of the ratchet 3011 and the ratchet wheel 306, during the period when the ratchet 3011 moves downward, due to the limiting action of the pawl 3014 on the ratchet wheel 306, the ratchet 3011 will not drive the ratchet wheel 306 to rotate. After the forging hammer plate 204 completes the top forging of the non-magnetic steel, the four rodless cylinders 202 are started by the controller 6 to move upward along the four vertical guide columns 201, and the forging seat 203 and the forging hammer plate 204 are lifted upward, and the forging seat 203 moves upward. The connecting action of the fixed seat 307, the guide rod 308 and the slider 309 drives the lever 3010 and the ratchet 3011 to move upward. After the lever 3010 moves upward for a certain distance, the ratchet 3011 just meshes with the ratchet wheel 306, thereby driving the ratchet wheel 306 to rotate. The rotation of the ratchet wheel 306 drives the flip plate 303 and the two limit blocks 304 to rotate through the transfer horizontal shaft 302, and the non-magnetic steel fixed between the two limit blocks 304 is flipped. When the ratchet 3011 moves upward and disengages from the ratchet wheel 306, the ratchet wheel 306 just rotates half a circle, that is, the non-magnetic steel clamped between the two limit blocks 304 just rotates half a circle, and its bottom is flipped upward.

[0054] S4. When the forging seat 203 moves upward, it drives the first flat buckle 406 to move upward together. The first flat buckle 406 drives the end of the tension cable 405 to move upward together. At the same time, under the wrapping support of the tension cable 405 by the I-shaped wheel 404, the other end of the tension cable 405 moves downward, and drives the movable support plate 401 to move downward through the second flat buckle 407. The downward movement of the movable support plate 401 will not interfere with the flipping of the non-magnetic steel. Then, the rodless cylinder 202 is started again through the controller 6 to move downward along the vertical guide column 201, driving the forging seat 203 and the forging hammer plate 204 to move downward to apply a forging effect to the flipped non-magnetic steel.

[0055] In the present embodiment, when the non-magnetic steel precision forging device is working, the non-magnetic steel is placed between the two left and right flip plates 303, and the non-magnetic steel is located between the two limit blocks 304. By rotating the fastening bolts 305, the non-magnetic steel is fixed and limited between the two limit blocks 304.

[0056] The four rodless cylinders 202 are started by the controller 6, so that the four rodless cylinders 202 move downward along the outer wall of the vertical guide column 201, and the four rodless cylinders 202 move downward to drive the forging hammer plate 204 to move downward to forge the top of the non-magnetic steel. At the same time, the forging seat 203 also drives the first flat buckle 406 to move together during the downward movement, pulling the end of the tension cable 405 to move downward. At the same time, the tension cable 405 is supported by the work-shaped wheel 404, causing the other end of the tension cable 405 to move upward, and through the connection of the second flat buckle 407 The movable support plate 401 is driven to move upward along the four vertical guide pillars 201. When the bottom of the forging hammer plate 204 contacts the top of the non-magnetic steel, the top of the movable support plate 401 just moves to contact the bottom of the non-magnetic steel. Therefore, when the forging hammer plate 204 forges the top of the non-magnetic steel, the movable support plate 401 can provide bottom support for the non-magnetic steel to prevent the non-magnetic steel from bending downward due to the forging effect of the forging hammer plate 204. It should be noted that during the upward movement of the movable support plate 401, the left and right sides of the movable support plate 401 are in contact with the top tongue 404. The wedge force generated by the end of the wedge 10 pushes the top tongue 4010 and the slide bar 409 to move along the guide seat 408 in the direction away from the movable support plate 401, and the slide bar 409 also drives the push plate 4011 to move together, thereby pulling the second return spring 4015 to generate a rebound force, until the movable support plate 401 moves upward to the top of the top tongue 4010, the wedge force between the top tongue 4010 and the movable support plate 401 is released, and the rebound force of the second return spring 4015 drives the push plate 4011, the slide bar 409 and the top tongue 4010 to move in the opposite direction. It should be noted that after the movable support plate 401 moves upward until its top contacts the bottom of the non-magnetic steel, the bottom of the movable support plate 401 is just flush with the top height of the top tongue 4010, so that the top of the top tongue 4010 after the reverse movement is just supported on the bottom of the movable support plate 401, so that during the period when the forging hammer plate 204 forges the top of the non-magnetic steel, the downward pressure caused by the non-magnetic steel on the movable support plate 401 will not be directly transmitted to the tension cable 405 through the movable support plate 401 and the first flat buckle 406, so as to avoid the tension cable 405 being broken by stress;

[0057] The forging seat 203 moves downward, and also drives the pick 3010 and the ratchet 3011 to move downward through the connection between the fixed seat 307, the guide rod 308 and the slider 309. Due to the one-way meshing action of the ratchet 3011 and the ratchet wheel 306, during the period when the ratchet 3011 moves downward, due to the limiting effect of the pawl 3014 on the ratchet wheel 306, the ratchet 3011 will not drive the ratchet wheel 306 to rotate. After the forging hammer plate 204 completes the top forging of the non-magnetic steel, the four rodless cylinders 202 are started by the controller 6 to move upward along the four vertical guide columns 201, and the forging seat 203 and the forging hammer plate 204 are lifted upward, and the forging seat 203 moves upward. The connection between the fixed seat 307, the guide rod 308 and the slider 309 drives the lever 3010 and the ratchet 3011 to move upward. After the lever 3010 moves upward for a certain distance, the ratchet 3011 just meshes with the ratchet wheel 306, thereby driving the ratchet wheel 306 to rotate. The rotation of the ratchet wheel 306 drives the flip plate 303 and the two limit blocks 304 to rotate through the transfer horizontal shaft 302, and the non-magnetic steel fixed between the two limit blocks 304 is flipped. When the ratchet 3011 moves upward and disengages from the ratchet wheel 306, the ratchet wheel 306 just rotates half a circle, that is, the non-magnetic steel clamped between the two limit blocks 304 just rotates half a circle, and its bottom is flipped upward.

[0058] The forging seat 203 moves downward and also drives the protrusion 4014 to move downward through the assembly seat 4013. Therefore, when the forging seat 203 moves upward, the forging seat 203 will drive the protrusion 4014 to move upward through the assembly seat 4013. During the upward movement of the protrusion 4014, a wedge force is generated between the protrusion 4014 and the horizontal end of the U-shaped derivation rod 4012, pushing the U-shaped derivation rod 4012 to move away from the non-magnetic steel. The movement of the U-shaped derivation rod 4012 drives the sliding rod 409 and the top tongue 4010 to move through the connection of the derivation plate 4011, so that the top tongue 4010 slides away from the bottom of the non-magnetic steel, ending the supporting effect on the non-magnetic steel, and the forging seat 203 moves upward. The upward movement of the hitting seat 203 also drives the first flat buckle 406 to move upward, and the first flat buckle 406 drives the end of the tension cable 405 to move upward. At the same time, under the wrapping support of the tension cable 405 by the I-shaped wheel 404, the other end of the tension cable 405 moves downward, and drives the movable support plate 401 to move downward through the second flat buckle 407. The downward movement of the movable support plate 401 will not interfere with the flipping of the non-magnetic steel. Then, the rodless cylinder 202 is started again through the controller 6 to move downward along the vertical guide column 201, driving the forging seat 203 and the forging hammer plate 204 to move downward to apply a forging effect to the flipped non-magnetic steel.

[0059] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A non-magnetic steel precision forging device, characterized in that: comprising a base (1); A forging component (2), the top of the base (1) is movably provided with a forging component (2), and the forging component (2) is used for forging non-magnetic steel; A fixed flipping component (3), the top of the base (1) is rotatably provided with a fixed flipping component (3), and the fixed flipping component (3) is used for flipping the non-magnetic steel; A supporting component (4), the top of the base (1) is movably provided with a supporting component (4), and the supporting component (4) is used for supporting the non-magnetic steel.

2. A non-magnetic steel precision forging device according to claim 1, characterized in that: The forging component (2) comprises four vertical guide columns (201) fixedly mounted at the four corners of the top of the base (1), the outer walls of the four vertical guide columns (201) are all slidably mounted with rodless cylinders (202), the number of the rodless cylinders (202) is four, and the outer walls of the four rodless cylinders (202) are commonly fixedly mounted with a forging seat (203), and the bottom of the forging seat (203) is fixedly mounted with a forging hammer plate (204).

3. A non-magnetic steel precision forging device according to claim 2, characterized in that: The fixed flip component (3) comprises a biasing plate (301) fixedly mounted on the left and right ends of the top of the base (1), the number of the biasing plates (301) being two, and a transfer horizontal axis (302) is rotatably mounted inside the two biasing plates (301), a flip disk (303) is fixedly mounted on the ends close to the two transfer horizontal axes (302), two limit blocks (304) are fixedly mounted on the sides close to the two flip disks (303), the two limit blocks (304) are symmetrically distributed about the center of the flip disk (303), and the sides away from the two limit blocks (304) are threadedly connected with a fastening bolt (305), the fastening bolt (305) passes through the limit block (304) and extends between the two limit blocks (304), and a non-magnetic steel is fastened and mounted between the two limit blocks (304) by the fastening bolt (305).

4. A non-magnetic steel precision forging device according to claim 3, characterized in that: A ratchet (306) is fixedly mounted on the outer wall of the transfer transverse axis (302), and the ratchet (306) is located between the biasing plate (301) and the flip plate (303). Two fixed seats (307) distributed front and back are fixedly mounted on the left and right parts of the forging seat (203), and two guide rods (308) distributed up and down are fixedly mounted between the two fixed seats (307). Slide blocks (309) are slidably mounted on the outer walls of the two guide rods (308), and the two slide blocks (309) are away from the forging seat ( A side of the guide rod (308) and a side thereof are connected together with a shift bar (3010), the position of the shift bar (3010) corresponds to the position of the ratchet (306), and a ratchet tooth (3011) is provided at the lower back of the shift bar (3010), the specification of the ratchet tooth (3011) is matched with the specification of the ratchet (306), and a first return spring (3012) is provided on the outer periphery of the guide rod (308), and the first return spring (3012) is fixedly installed between one of the guide rods (308) and the slider (309).

5. A non-magnetic steel precision forging device according to claim 4, characterized in that: A positioning pin (3013) is fixedly installed on the rear part of the side surface close to the two biasing plates (301), and a pawl (3014) is rotatably installed on the outer wall of the positioning pin (3013). The pawl (3014) is engaged with the ratchet (306). A spring support (3015) is fixedly installed on the rear part of the side surface close to the flip plate (303) of the biasing plate (301). The spring support (3015) is located at the top front end of the pawl (3014), and a top spring (3016) is fixedly installed between the back side of the spring support (3015) and the upper front part of the pawl (3014).

6. A non-magnetic steel precision forging device according to claim 5, characterized in that: The support component (4) comprises a movable support plate (401) slidably mounted on the outer walls of four vertical guide pillars (201), the movable support plate (401) being located at the top of the base (1), and the movable support plate (401) being located at the bottom of the non-magnetic steel, the top of the base (1) being provided with two left-right distributed cross beams (402), the cross beams (402) being fixedly mounted on the tops of two vertical guide pillars (201) at corresponding positions, two front-to-back distributed support wheel frames (403) being fixedly mounted on the side faces away from each other of the two cross beams (402), the interiors of the support wheel frames (403) being rotatably mounted with industrial-shaped wheels (404), the industrial-shaped wheels (404) being arranged to rotate. 4) is surrounded by a tension steel cable (405), the left side and right side of the forging seat (203) are fixedly installed with two first flat buckles (406) distributed front and back, the position of the first flat buckle (406) corresponds to the position of the work-shaped wheel (404), and the first flat buckle (406) is located at the bottom of the work-shaped wheel (404), the left side and right side of the movable support plate (401) are fixedly installed with two second flat buckles (407) distributed front and back, the second flat buckle (407) is located at the bottom of the first flat buckle (406), and the two ends of the tension steel cable (405) are fixedly installed with the first flat buckle (406) and the second flat buckle (407) respectively.

7. A non-magnetic steel precision forging device according to claim 6, characterized in that: The front and rear parts of the biasing plate (301) are fixedly mounted with guide seats (408), and two sliding rods (409) distributed up and down are slidably mounted inside the guide seats (408), and a top tongue (4010) is fixedly mounted on one end of the two sliding rods (409) close to the flip plate (303), wherein the four sliding rods (409) located on the left and the four sliding rods (409) located on the right are connected together at one end away from the top tongue (4010). A derivation plate (4011) is provided, and a U-shaped derivation rod (4012) is fixedly installed on the side faces away from each other of the two derivation plates (4011); two assembly seats (4013) distributed front and back are fixedly installed on the left and right parts of the forging seat (203); a convex block (4014) is commonly connected to one end of the two assembly seats (4013) away from the forging seat (203); and the position of the convex block (4014) corresponds to the position of the U-shaped derivation rod (4012).

8. A non-magnetic steel precision forging device according to claim 7, characterized in that: The outer periphery of the sliding rod (409) is sleeved with a second return spring (4015), and the second return spring (4015) is fixedly installed between the guide seat (408) and the push plate (4011).

9. A non-magnetic steel precision forging device according to claim 8, characterized in that: A controller (6) is fixedly mounted on the top of the forging seat (203), and an output end of the controller (6) is connected to an input end of the rodless cylinder (202).

10. The forging process of a non-magnetic steel precision forging device according to claim 9, characterized in that: The usage steps include the following: S1, placing the non-magnetic steel between the two left and right flip plates (303), and making the non-magnetic steel be located between the two limit blocks (304), and fixing the non-magnetic steel between the two limit blocks (304) by rotating the fastening bolts (305); S2, the four rodless cylinders (202) are started by the controller (6), so that the four rodless cylinders (202) move downward along the outer wall of the vertical guide column (201), and the four rodless cylinders (202) move downward to drive the forging hammer plate (204) to move downward, so as to forge the top of the non-magnetic steel. At the same time, the forging seat (203) also drives the first flat buckle (406) to move together during the downward movement, so as to pull the end of the tension cable (405) to move downward, and at the same time, the tension cable (405) is supported by the I-shaped wheel (404), so that the tension cable ( The other end of the forging hammer plate (405) moves upward, and the movable support plate (401) is driven to move upward along the four vertical guide pillars (201) through the connection effect of the second flat buckle (407). When the bottom of the forging hammer plate (204) contacts the top of the non-magnetic steel, the top of the movable support plate (401) just moves to contact the bottom of the non-magnetic steel, so that when the forging hammer plate (204) forges the top of the non-magnetic steel, the movable support plate (401) can provide bottom support for the non-magnetic steel, thereby preventing the non-magnetic steel from being bent and deformed downward by the forging effect of the forging hammer plate (204); S3, the forging seat (203) moves downward, and the connecting action of the fixed seat (307), the guide rod (308) and the slider (309) drives the pick (3010) and the ratchet (3011) to move downward. Due to the one-way meshing action of the ratchet (3011) and the ratchet wheel (306), during the period when the ratchet (3011) moves downward, due to the limiting action of the pawl (3014) on the ratchet wheel (306), the ratchet (3011) will not drive the ratchet wheel (306) to rotate. After the forging hammer plate (204) completes the top forging of the non-magnetic steel, the four rodless cylinders (202) are started by the controller (6) to move upward along the four vertical guide pillars (201), so as to lift the forging seat (203) and the forging hammer plate (204) upward, and the forging seat (203) moves upward. The movement is driven by the connection between the fixed seat (307), the guide rod (308) and the slider (309) to move the lever (3010) and the ratchet (3011) upwards. After the lever (3010) moves upwards for a certain distance, the ratchet (3011) just meshes with the ratchet (306), thereby driving the ratchet (306) to rotate. The rotation of the ratchet (306) drives the flip plate (303) and the two limit blocks (304) to rotate through the transfer horizontal shaft (302), and the non-magnetic steel fixed between the two limit blocks (304) is flipped. When the ratchet (3011) moves upwards and disengages from the ratchet (306), the ratchet (306) just rotates half a circle, that is, the non-magnetic steel clamped between the two limit blocks (304) just rotates half a circle, and its bottom is flipped upwards. S4. When the forging seat (203) moves upward, it drives the first flat buckle (406) to move upward together. The first flat buckle (406) drives the end of the tension steel cable (405) to move upward together. At the same time, under the winding support of the I-shaped wheel (404) on the tension steel cable (405), the other end of the tension steel cable (405) moves downward, and drives the movable support plate (401) to move downward through the second flat buckle (407). The downward movement of the movable support plate (401) will not interfere with the flipping of the non-magnetic steel. Then, the rodless cylinder (202) is started again through the controller (6) to move downward along the vertical guide column (201), driving the forging seat (203) and the forging hammer plate (204) to move downward to apply a forging effect to the flipped non-magnetic steel.

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