Oil cylinder connecting piece forging forming equipment and forging process

Abstract

The invention belongs to the technical field of forging, and particularly relates to oil cylinder connecting piece forging forming equipment and a forging process. The top end of the forging rack is fixedly connected with a supporting frame. The bottom end of the supporting frame is fixedly connected with a plurality of forging blocks through a first hydraulic cylinder. A forging table is fixedly connected to the upper surface of the forging rack and located below the supporting frame. Oil cylinder connecting piece forging blanks are placed on the multiple arranged matching blocks, the multiple first hydraulic cylinders are matched to drive the forging blocks to conduct forging forming on the multiple oil cylinder connecting piece forging blanks, the forging forming efficiency of large-batch oil cylinder connecting pieces is improved, the first electric sliding blocks are used for driving the multiple rotating rods to slide to be close to the oil cylinder connecting piece forging blank placing positions, and the forging forming efficiency is improved. And a third hydraulic cylinder on each fixing seat is matched to drive a push plate to slide forwards, so that the two clamping blocks are linked to clamp the two sides of a single oil cylinder connecting piece forging stock, and the effect of synchronously clamping and forging the oil cylinder connecting piece forging stocks of multiple models is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of forging, in particular to a forging device and a forging process for a cylinder connecting piece. Background Art

[0002] Cylinder connectors refer to mechanical components used to connect hydraulic cylinders to other equipment or components. They usually include various types of joints and flanges, etc. These mechanical components are mostly produced through forging processes.

[0003] A patent application with publication number CN115178698A discloses a forging forming equipment and a forging process thereof, including: a forging machine, a controller, a mobile engineering vehicle, a grabbing robot arm, a quick-change forging assembly and a workpiece flipping mechanism; the controller is arranged on the outside of the forging machine; this application can automatically change the forging hammer head according to the needs of the product to achieve forging processing of different curvatures and shapes.

[0004] The forging equipment mentioned above can complete the forging of products with different curvatures and shapes mainly by automatically changing the forging hammer head. However, when forging the cylinder connector flange, the forging equipment mentioned above is mostly used for forging a single type of forging blank, and is difficult to be used for forging multiple types of cylinder connector flanges. When forging multiple types of flanges, the mold needs to be replaced multiple times, which easily affects the efficiency of forging multiple cylinder connector flanges.

[0005] To this end, the present invention provides a forging device and a forging process for a cylinder connecting piece. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: a kind of oil cylinder connection piece forging and molding equipment described in the present invention comprises a forging frame; the top end of the forging frame is fixedly connected to a support frame; the bottom end of the support frame is fixedly connected to a forging block through a No. 1 hydraulic cylinder, and a plurality of forging blocks are provided; a forging table is fixedly connected to the upper surface of the forging frame and located below the support frame; a matching block is fixedly connected to the forging table through a No. 2 hydraulic cylinder, and a plurality of matching blocks are provided, and the plurality of matching blocks respectively correspond to the plurality of forging blocks; a feeding mechanism is provided on the side of the forging frame away from the support frame, and the feeding mechanism is used to clamp a plurality of types of oil cylinder connection piece forging blanks and respectively send them to a plurality of matching blocks to be forged and molded by the plurality of forging blocks;

[0008] The forging frame is provided with a sliding groove, which is located on a side of the forging frame away from the support frame; the feeding mechanism includes an electric slider No. 1, a support plate, a rotating rod, a fixed seat and a clamping assembly; the electric slider No. 1 is slidably connected in the sliding groove of the forging frame; the support plate is fixedly connected to the end of the electric slider No. 1; a plurality of rotating rods are rotatably connected to a side of the outer wall of the support plate close to the forging table; the fixed seat is fixedly connected to an end of the rotating rod away from the support plate; the clamping assembly is arranged on the fixed seat, and the clamping assembly is used to clamp the cylinder connecting piece forging blank.

[0009] Preferably, the clamping assembly includes an electric cylinder No. 1, a sliding block, a push plate, a connecting rod, a clamping plate and a clamping block; the electric cylinder No. 1 is fixedly connected to the end of the fixed seat; the sliding block is slidably connected to the inner wall of the fixed seat, and the output end of the electric cylinder No. 1 is fixedly connected to the end of the sliding block; a hydraulic cylinder No. 3 is fixedly connected to the interior of the sliding block; the push plate is slidably connected to the inner wall of the sliding block, and the output end of the hydraulic cylinder No. 3 is fixedly connected to the outer wall of the push plate; the two connecting rods are respectively hinged on both sides of the push plate; the clamping plate is simultaneously hinged at one end of the connecting rod away from the push plate and one end of the sliding block away from the fixed seat; the clamping block is fixedly connected to the clamping plate.

[0010] Preferably, an extrusion plate is slidably connected to the inner wall of the clamping block, and a cross-sectional shape of one end of the extrusion plate is V-shaped; and a No. 1 elastic member is fixedly connected between the extrusion plate and the clamping block.

[0011] Preferably, both upper and lower ends of the clamping block are slidably connected to sliding rods via springs; one end of the sliding rod away from the clamping block is fixedly connected to a connecting frame; and a scraper is rotatably connected to the connecting frame via a torsion spring.

[0012] Preferably, a fixing frame is fixedly connected to the outer wall of one end of the support plate; a No. 2 electric cylinder is fixedly connected to the top of the fixing frame; a toothed plate is fixedly connected to the output end of the No. 2 electric cylinder; a gear is fixedly connected to the outer wall of one of the rotating rods, and the teeth of the gear and the toothed plate can mesh with each other; pulleys are fixedly connected to the plurality of rotating rods; and a connecting belt is sleeved between two of the pulleys.

[0013] Preferably, a placement seat is fixedly connected to the upper surface of the forging frame and located between the forging table and the No. 1 electric slider; a plurality of limit rods are laterally fixed to the placement seat; a sliding plate is slidably connected to the outer wall of the placement seat through the No. 2 electric slider, and holes corresponding to the plurality of limit rods are opened on the sliding plate.

[0014] Preferably, an extrusion rod is slidably connected to the forging frame, and the extrusion rod is located in a sliding groove; a sensor is fixedly connected to the inside of the forging frame; a second elastic member is fixedly connected between the extrusion rod and the sensor, and the sensor is electrically connected to the second electric slider.

[0015] Preferably, a plurality of insulation boxes are fixedly connected to the forging table near the matching block, and the ends and side walls of the insulation boxes are respectively provided with square grooves and circular grooves; a plurality of the fixing seats are fixedly connected with sealing plates, and the sealing plates correspond to the circular grooves.

[0016] A forging process for a cylinder connector, which is processed using the forging equipment for the cylinder connector described above, and the process steps are as follows:

[0017] S1: First, the forging blanks of multiple oil cylinder connectors are heated to a high temperature. After the forging blanks of the oil cylinder connectors are heated to the forging temperature, the multiple forging blanks of the oil cylinder connectors are placed on a sliding plate. Then, the No. 1 electric slide block drives multiple rotating rods to slide close to the sliding plate, and multiple clamping blocks are used to clamp a single oil cylinder connector forging blank in groups of two. According to the different models of the processed oil cylinder connectors, the output end of the No. 1 electric cylinder drives the sliding block to slide up and down to adjust the height of the forging blank of the oil cylinder connector;

[0018] S2: After the height adjustment of the oil cylinder connection piece forging blank is completed, the No. 1 electric slide block continues to slide, and synchronously drives the multiple clamped oil cylinder connection piece forging blanks to be respectively sent into the multiple insulation boxes, and the multiple blocking plates respectively block the circular grooves of the multiple insulation boxes;

[0019] S3: After the circular grooves of multiple insulation boxes are blocked, multiple No. 1 hydraulic cylinders respectively drive the forging blocks to forge the cylinder connector forgings on multiple matching blocks, and the output end of the No. 2 electric cylinder drives the gear plate to slide, and the matching gears synchronously drive the multiple clamped cylinder connector forgings to rotate the forging angle. After the forging of multiple cylinder connectors is completed, the cylinder connectors are taken out from the multiple insulation boxes for inspection and collected.

[0020] Preferably, the output end of the No. 1 electric cylinder in S1 drives the sliding block to slide up and down to adjust the height of the cylinder connecting part forging blank, while multiple No. 2 hydraulic cylinders synchronously drive multiple matching blocks to adjust the adaptation height accordingly; when the No. 1 electric slide block drives multiple rotating rods to slide close to the sliding plate, the No. 1 electric slide block can squeeze the extrusion rod to trigger the sensor, and control the sliding plate to slide up to facilitate the clamping of the cylinder connecting part forging blank.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. The forging equipment and forging process of a cylinder connector described in the present invention, by placing a cylinder connector forging blank on a plurality of matching blocks, cooperating with a plurality of No. 1 hydraulic cylinders to drive the forging blocks to forge a plurality of cylinder connector forging blanks, thereby improving the forging efficiency of a large number of cylinder connectors, utilizing a No. 1 electric slide block to drive a plurality of rotating rods to slide close to the placement of the cylinder connector forging blank, cooperating with a No. 3 hydraulic cylinder on each fixed seat to drive the push plate to slide forward, thereby linking the two clamping blocks to clamp the two sides of a single cylinder connector forging blank, thereby achieving the function of synchronously clamping and forging a plurality of cylinder connector forging blanks, relying on two V-shaped extrusion plates to cooperate with the No. 1 elastic member to fit on the outer wall of the cylinder connector forging blank, thereby improving the tightness of clamping the cylinder connector forging blank.

[0023] 2. The forging process of a cylinder connection part described in the present invention drives the tooth plate to slide through the output end of the No. 2 electric cylinder, and the gear meshes and rotates when the tooth plate slides, thereby driving the cylinder connection part forging blanks clamped on the multiple rotating rods to rotate synchronously, playing the role of synchronously adjusting the forging angles of the multiple cylinder connection part forging blanks, utilizing the sliding plate to store the multiple cylinder connection part forging blanks, and limiting the position of the cylinder connection part forging blanks by limiting the position of the limiting rod as the sliding plate slides up, making it easy to clamp the cylinder connection part forging blanks and reducing the occurrence of positional deviation when the cylinder connection part forging blanks are clamped. The extrusion rod squeezes the trigger sensor when the No. 1 electric slider slides, controlling the No. 2 electric slider to drive the sliding plate to slide up, playing the role of controlling the sliding of the sliding plate, utilizing the heat preservation box and the sealing plate to keep the heat of the cylinder connection part forging blanks being forged, thereby improving the forging effect of the cylinder connection part forging blanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 is a stereogram of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the extrusion rod in the present invention;

[0027] Figure 3 It is a structural schematic diagram of the sliding plate in the present invention;

[0028] Figure 4 It is a schematic diagram of the structure of the gear in the present invention;

[0029] Figure 5 It is a structural schematic diagram of the clamping claw plate in the present invention;

[0030] Figure 6 It is a flow chart of the forging process of the oil cylinder connecting piece of the present invention.

[0031] In the figure: 1. forging frame; 11. supporting frame; 12. forging block; 13. forging table; 14. matching block; 2. No. 1 electric slide block; 21. supporting plate; 22. rotating rod; 23. fixed seat; 3. No. 1 electric cylinder; 31. sliding block; 32. pushing plate; 33. connecting rod; 34. clamping plate; 35. clamping block; 4. extrusion plate; 41. sliding rod; 42. connecting frame; 43. scraper; 5. fixed frame; 51. No. 2 electric cylinder; 52. tooth plate; 53. gear; 54. pulley; 55. connecting belt; 6. placing seat; 61. limiting rod; 62. sliding plate; 7. extrusion rod; 8. insulation box; 81. blocking plate. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0033] like Figures 1 to 5As shown, a cylinder connector forging device according to an embodiment of the present invention comprises a forging frame 1; a support frame 11 is fixedly connected to the top of the forging frame 1; a forging block 12 is fixedly connected to the bottom of the support frame 11 through a No. 1 hydraulic cylinder, and a plurality of forging blocks 12 are provided; a forging table 13 is fixedly connected to the upper surface of the forging frame 1 and is located below the support frame 11; a matching block 14 is fixedly connected to the forging table 13 through a No. 2 hydraulic cylinder, and a plurality of matching blocks 14 are provided, and the plurality of matching blocks 14 respectively correspond to the plurality of forging blocks 12; a feeding mechanism is provided on the side of the forging frame 1 away from the support frame 11, and the feeding mechanism is used to clamp a plurality of types of cylinder connector forging blanks and send them to the plurality of matching blocks 14 to be forged and formed by the plurality of forging blocks 12; the A sliding groove is provided on the forging frame 1, and the sliding groove is located on the side of the forging frame 1 away from the support frame 11; the feeding mechanism includes an electric slider 2, a support plate 21, a rotating rod 22, a fixed seat 23 and a clamping assembly; the electric slider 2 is slidably connected in the sliding groove of the forging frame 1; the support plate 21 is fixedly connected to the end of the electric slider 2; a plurality of rotating rods 22 are rotatably connected to the side of the outer wall of the support plate 21 close to the forging table 13; the fixed seat 23 is fixedly connected to the end of the rotating rod 22 away from the support plate 21; the clamping assembly is arranged on the fixed seat 23, and the clamping assembly is used to clamp the cylinder connecting piece forging blank; when a large number of cylinder connecting pieces are forged, the forging frame 1 is first used as the main supporting structure of the forging equipment, first The plurality of oil cylinder connection piece forging blanks are heated at high temperature, and when the plurality of oil cylinder connection piece forging blanks are heated to the forging temperature, the plurality of oil cylinder connection piece forging blanks are respectively sent to the ends of the plurality of matching blocks 14 on the forging table 13 through the feeding mechanism, and the plurality of No. 1 hydraulic cylinders on the support frame 11 respectively drive the forging blocks 12 to forge the oil cylinder connection piece forging blanks on the plurality of matching blocks 14, thereby realizing the effect of forging a large number of oil cylinder connection piece forging blanks at the same time, improving the production efficiency of the oil cylinder connection piece forging blanks, and at the same time, when forging and forming oil cylinder connection pieces of different models, the heated oil cylinder connection piece forging blanks can be respectively placed on the plurality of matching blocks 14, and the plurality of No. 2 hydraulic cylinders respectively adjust the height of the matching blocks 14, so that each matching block 14 corresponds to each processed oil cylinder connection piece The model of the connecting part forging blank is a group of a No. 1 hydraulic cylinder matching forging block 12 and a No. 2 hydraulic cylinder matching matching block 14, and a single cylinder connecting part forging blank is forged and formed respectively, which has the effect of forging and forming different types of cylinder connecting parts; when feeding multiple cylinder connecting part forging blanks, the No. 1 electric slider 2 first slides in the sliding groove, driving the multiple rotating rods 22 on the support plate 21 to approach the placement of the multiple cylinder connecting part forging blanks, and then relies on the clamping assemblies on the multiple fixed seats 23 to clamp the multiple cylinder connecting part forging blanks respectively, and the No. 1 electric slider 2 continues to drive the clamped multiple cylinder connecting part forging blanks to move, and sends the multiple cylinder connecting part forging blanks to the multiple matching blocks 14 for forging and forming, which has the effect of synchronously feeding multiple types of cylinder connecting part forging blanks.

[0034] The clamping assembly includes a No. 1 electric cylinder 3, a sliding block 31, a push plate 32, a connecting rod 33, a clamping claw plate 34 and a clamping block 35; the No. 1 electric cylinder 3 is fixedly connected to the end of the fixed seat 23; the sliding block 31 is slidably connected to the inner wall of the fixed seat 23, and the output end of the No. 1 electric cylinder 3 is fixedly connected to the end of the sliding block 31; a No. 3 hydraulic cylinder is fixedly connected to the interior of the sliding block 31; the push plate 32 is slidably connected to the inner wall of the sliding block 31, and the output end of the No. 3 hydraulic cylinder is fixedly connected to the outer wall of the push plate 32; the two connecting rods 33 are hinged on both sides of the push plate 32 respectively; the clamping claw plate 34 is simultaneously hinged at one end of the connecting rod 33 away from the push plate 32 and the end of the sliding block 31 away from the fixed seat 23; the clamping block 35 is fixedly connected to the clamping claw plate 34; when clamping multiple cylinder connecting parts forging blanks, the No. 1 electric slider 2 drives the fixed seat 2 on multiple rotating rods 22 3 slides close to multiple cylinder connection piece forgings, the output end of the No. 3 hydraulic cylinder located inside the sliding block 31 drives the push plate 32 to slide forward, and the two connecting rods 33 on the push plate 32 respectively link the two clamping claw plates 34 to approach the two sides of the cylinder connection piece forging, and cooperate with the two clamping blocks 35 to clamp the two sides of the cylinder connection piece forging, and then the multiple cylinder connection piece forgings are clamped and sent to the multiple matching blocks 14 for forging. After the cylinder connection piece forging is forged, the output end of the No. 3 hydraulic cylinder drives the push plate 32 to slide back and forth, so that the cylinder connection piece forging can be released and the material can be taken out, which plays the role of clamping and forging the cylinder connection piece forging. At the same time, when clamping and sending cylinder connection piece forgings of different models, the output end of the No. 1 electric cylinder 3 can drive the sliding block 31 to slide up and down on the inner wall of the fixed seat 23, so as to achieve the effect of driving the cylinder connection piece forging and matching The block 14 is used for height adaptation.

[0035] The inner wall of the clamping block 35 is slidably connected with an extrusion plate 4, and the cross-sectional shape of one end of the extrusion plate 4 is V-shaped; an elastic member No. 1 is fixedly connected between the extrusion plate 4 and the clamping block 35; when different types of cylinder connector forgings are clamped and forged, it is difficult to stably clamp the different types of cylinder connector forgings due to the different shapes of the different types of cylinder connector forgings. The extrusion plates 4 are respectively cooperated with the elastic member No. 1 to be slidably installed on the inner wall of the clamping block 35. When the two clamping blocks 35 clamp a single cylinder connector forging, the two V-shaped extrusion plates 4 are first attached to the two sides of the cylinder connector forging. As the two clamping blocks 35 continue to clamp the cylinder connector forging, the extrusion plates 4 squeeze the elastic member No. 1 to contract and bear the force. The extrusion plates 4 are closely fitted according to the different types of cylinder connector forgings, thereby improving the stability of clamping the cylinder connector forgings.

[0036] The upper and lower ends of the clamping block 35 are connected with sliding rods 41 through spring sliding; the end of the sliding rod 41 away from the clamping block 35 is fixedly connected to a connecting frame 42; the connecting frame 42 is rotatably connected with a scraper 43 through a torsion spring; when the cylinder connecting piece is forged, many impurities are easily dropped during the forging process of the cylinder connecting piece flange, and the impurities remaining on the matching block 14 are likely to affect the subsequent forging of the cylinder connecting piece flange. The sliding rod 41 is used to match the connecting frame 42 and is installed on the clamping block 35 through a spring. The clamping block 35 drives the scraper 43 to approach the matching block 14, and the forging blank first squeezes the two scrapers 43. The two scrapers 43 are squeezed and reset after rotating with the torsion spring. The forging blank is clamped and sent to the matching block 14. The two scrapers 43 scrape the impurities remaining on the matching block 14. In the process of loading and unloading the forging blank, the impurities are scraped off from the matching block 14 to reduce the residual impurities on the matching block 14.

[0037] like Figure 1 and Figure 4 As shown, a fixing frame 5 is fixedly connected to the outer wall of one end of the support plate 21; a No. 2 electric cylinder 51 is fixedly connected to the top of the fixing frame 5; a toothed plate 52 is fixedly connected to the output end of the No. 2 electric cylinder 51; a gear 53 is fixedly connected to the outer wall of one of the rotating rods 22, and the gear 53 and the teeth of the toothed plate 52 can mesh with each other; a plurality of rotating rods 22 are fixedly connected to pulleys 54; a connecting belt 55 is sleeved between two of the pulleys 54; when forging a plurality of oil cylinder connecting piece forging blanks, the oil cylinder connecting piece forging blanks are first forged. While forging is being carried out, it is then necessary to switch forging to the other surfaces of the cylinder connector forging blank. The output end of the No. 2 electric cylinder 51 on the fixed frame 5 is used to drive the toothed plate 52 to slide down, and the teeth on the toothed plate 52 and the gear 53 engage and rotate with each other, thereby driving a rotating rod 22 to rotate. Every two rotating rods 22 are connected by two pulleys 54 and a connecting belt 55. Therefore, when one rotating rod 22 rotates, multiple rotating rods 22 are driven to rotate synchronously, thereby achieving the effect of synchronously rotating the angles of multiple cylinder connector forging blanks.

[0038] like Figures 1 to 3As shown, a placement seat 6 is fixedly connected to the upper surface of the forging frame 1 and is located between the forging table 13 and the No. 1 electric slider 2; a plurality of limit rods 61 are transversely fixedly connected to the placement seat 6; a sliding plate 62 is slidably connected to the outer wall of the placement seat 6 through the No. 2 electric slider, and holes corresponding to the plurality of limit rods 61 are opened on the sliding plate 62; when placing a plurality of high-temperature heated cylinder connection forging blanks, the plurality of cylinder connection forging blanks are placed on the placement seat 6 respectively, and a hole corresponding to the limit rods 61 is opened at the bottom of each cylinder connection forging blank The small holes corresponding to the positioning rod 61 are correspondingly inserted into and placed on the limiting rod 61 for each cylinder connector forging blank, which plays a role in limiting the placement of the cylinder connector forging blank. When the cylinder connector forging blank is clamped, the No. 2 electric slider drives the sliding plate 62 to slide upward, so that the cylinder connector forging blank originally placed in a limited position rises in height and breaks away from the limiting rod 61. The cylinder connector forging blank that has broken away from the limit can be clamped and forged, thereby reducing the occurrence of positional deviation when the cylinder connector forging blank is clamped, which plays a role in limiting the placement of the cylinder connector forging blank.

[0039] like Figures 1 to 4 As shown, an extrusion rod 7 is slidably connected to the forging frame 1, and the extrusion rod 7 is located in the sliding groove; a sensor is fixedly connected inside the forging frame 1; a No. 2 elastic member is fixedly connected between the extrusion rod 7 and the sensor, and the sensor is electrically connected to the No. 2 electric slider; when the cylinder connection forging blank is placed, multiple cylinder connection forging blanks are first placed on the sliding plate 62, and are limited on multiple limit rods 61. As the No. 1 electric slider 2 slides close to the sliding plate 62, the No. 1 electric slider 2 squeezes the extrusion rod 7 into the forging frame 1 during the sliding process in the sliding groove, and the No. 2 elastic member contracts and is stressed. After the extrusion rod 7 is squeezed, the sensor is triggered. The sensor is a pressure sensor. After being squeezed, it will send a signal to the controller. The controller sends a signal to control the No. 2 electric slider to drive the sliding plate 62 to slide up, which plays a role in controlling the sliding plate 62 to drive the placed cylinder connection forging blank to slide up, which is convenient for clamping and forging multiple cylinder connection forging blanks. After the No. 1 electric slider 2 is away from the extrusion rod 7, the No. 2 elastic member can elastically squeeze the extrusion rod 7 to reset.

[0040] like Figures 1 to 3As shown, a plurality of insulation boxes 8 are fixedly connected to the forging table 13 near the matching block 14, and the ends and side walls of the insulation boxes 8 are respectively provided with square grooves and circular grooves; a plurality of the fixing seats 23 are fixedly connected with sealing plates 81, and the sealing plates 81 correspond to the circular grooves; when forging a plurality of cylinder connector forging blanks, a plurality of insulation boxes 8 are respectively fixed at a plurality of matching blocks 14, and a plurality of cylinder connector forging blanks heated at high temperatures are clamped and respectively sent to the interior of a plurality of insulation boxes 8, and the sealing plates 81 are moved to the circular groove of the insulation box 8 with the fixing seat 23 for sealing, and then the No. 1 hydraulic cylinder drives the forging block 12 from the square groove into the insulation box 8 to forge the cylinder connector forging blank, and the cooperation between the insulation box 8 and the sealing plate 81 can keep part of the temperature on the cylinder connector forging blank in the insulation box 8, thereby improving the forging effect of the cylinder connector forging blank.

[0041] like Figure 6 As shown, a forging process of a cylinder connection piece is used, and the process adopts the forging forming equipment of the cylinder connection piece described above for processing, and the process steps are as follows:

[0042] S1: First, the forging blanks of multiple cylinder connectors are heated to a high temperature. After the forging blanks of the cylinder connectors are heated to the forging temperature, the multiple forging blanks of the cylinder connectors are placed on the sliding plate 62. Then, the No. 1 electric slide block 2 drives the multiple rotating rods 22 to slide close to the sliding plate 62, and the single cylinder connector forging blank is clamped in groups of two by multiple clamping blocks 35. According to the different models of the processed cylinder connectors, the output end of the No. 1 electric cylinder 3 drives the sliding block 31 to slide up and down to adjust the height of the cylinder connector forging blank;

[0043] S2: After the height adjustment of the oil cylinder connection piece forging blank is completed, the No. 1 electric slide block 2 continues to slide, and synchronously drives the multiple clamped oil cylinder connection piece forging blanks to be respectively sent into the multiple insulation boxes 8, and the multiple blocking plates 81 respectively block the circular grooves of the multiple insulation boxes 8;

[0044] S3: After the circular grooves of the multiple insulation boxes 8 are blocked, the multiple No. 1 hydraulic cylinders respectively drive the forging blocks 12 to forge the cylinder connector forgings on the multiple matching blocks 14, and the output end of the No. 2 electric cylinder 51 drives the gear plate 52 to slide, and the matching gear 53 synchronously drives the multiple clamped cylinder connector forgings to rotate the forging angle. After the forging of the multiple cylinder connectors is completed, the cylinder connectors are taken out from the multiple insulation boxes 8 for inspection and collection.

[0045] The output end of the No. 1 electric cylinder 3 in S1 drives the sliding block 31 to slide up and down to adjust the height of the cylinder connecting part forging blank, while multiple No. 2 hydraulic cylinders synchronously drive multiple matching blocks 14 to adjust the adaptation height accordingly; when the No. 1 electric slide block 2 drives multiple rotating rods 22 to slide close to the sliding plate 62, the No. 1 electric slide block 2 can squeeze the extrusion rod 7 to trigger the sensor, and control the sliding plate 62 to slide up to facilitate the clamping of the cylinder connecting part forging blank.

[0046] Working process: When forging a large number of cylinder connectors, first use the forging frame 1 as the main supporting frame of the forging equipment, first heat a plurality of cylinder connector forgings at high temperature, and when the plurality of cylinder connector forgings are heated to the forging temperature, the plurality of cylinder connector forgings are respectively sent to the ends of the plurality of matching blocks 14 on the forging table 13 through the feeding mechanism, and the plurality of No. 1 hydraulic cylinders on the supporting frame 11 respectively drive the forging blocks 12 to forge the cylinder connector forgings on the plurality of matching blocks 14, thereby realizing the simultaneous forging of a large number of cylinder connector forgings, improving the production efficiency of the cylinder connector forgings, and at the same time forging different models When the oil cylinder connection parts are forged, different oil cylinder connection parts forging blanks can be placed on multiple matching blocks 14 after heating, and multiple No. 2 hydraulic cylinders adjust the height of the matching blocks 14 respectively, so that each matching block 14 corresponds to the model of each processed oil cylinder connection part forging blank, and a No. 1 hydraulic cylinder matching forging block 12 and a No. 2 hydraulic cylinder matching matching block 14 are used as a group to forge a single oil cylinder connection part forging blank, so as to achieve the effect of forging different types of oil cylinder connection parts; when feeding multiple oil cylinder connection part forging blanks, the No. 1 electric slide block 2 first slides in the sliding groove, driving the multiple rotating rods 22 on the support plate 21 to approach the multiple The oil cylinder connection piece forging blanks are placed, and then the clamping components on the multiple fixed seats 23 are used to clamp the multiple oil cylinder connection piece forging blanks respectively, and the No. 1 electric slide block 2 continues to drive the clamped multiple oil cylinder connection piece forging blanks to move, and the multiple oil cylinder connection piece forging blanks are sent to the multiple matching blocks 14 for forging and forming, which plays a role in synchronously feeding the multiple oil cylinder connection piece forging blanks; when clamping the multiple oil cylinder connection piece forging blanks, the No. 1 electric slide block 2 drives the fixed seats 23 on the multiple rotating rods 22 to slide close to the multiple oil cylinder connection piece forging blanks, and the output end of the No. 3 hydraulic cylinder located inside the sliding block 31 drives the push plate 32 to slide forward, and the two connecting rods 33 on the push plate 32 respectively link the two clamping claw plates 3 4 approaches both sides of the cylinder connection forging blank, cooperates with two clamping blocks 35 to clamp both sides of the cylinder connection forging blank, and then clamps multiple cylinder connection forging blanks to multiple matching blocks 14 for forging. After the forging of the cylinder connection forging blank is completed, the output end of the No. 3 hydraulic cylinder drives the push plate 32 to slide back and reset, so that the cylinder connection forging blank can be released and the material can be taken out, which plays the role of clamping and forging the cylinder connection forging blank. At the same time, when clamping and forging cylinder connection forging blanks of different models, the output end of the No. 1 electric cylinder 3 can drive the sliding block 31 to slide up and down on the inner wall of the fixed seat 23, so as to achieve the effect of driving the cylinder connection forging blank and the matching block 14 to be highly adapted to use;When different types of cylinder connector forgings are clamped and forged, it is difficult to stably clamp the different types of cylinder connector forgings due to the different shapes of the different types of cylinder connector forgings. The extrusion plates 4 are respectively slidably installed on the inner wall of the clamping block 35 in cooperation with the No. 1 elastic member. When the two clamping blocks 35 clamp a single cylinder connector forging, multiple V-shaped extrusion plates 4 are first attached to the two sides of the cylinder connector forging. As the two clamping blocks 35 continue to clamp the cylinder connector forging, the extrusion plates 4 squeeze the No. 1 elastic member to shrink and bear the force. The extrusion plates 4 are closely fitted according to the different types of the cylinder connector forgings, thereby improving the stability of the clamping of the cylinder connector forging. When the oil cylinder connection piece is forged, many impurities are easily dropped during the forging process of the oil cylinder connection piece flange. The impurities remaining on the matching block 14 are easy to affect the subsequent forging of the oil cylinder connection piece flange. The sliding rod 41 is used to match the connecting frame 42 and is installed on the clamping block 35 through the spring. The clamping block 35 drives the scraper 43 to approach the matching block 14. The forging blank first squeezes the two scrapers 43. The two scrapers 43 are squeezed and reset after rotating with the torsion spring. The forging blank is clamped and sent to the matching block 14. The two scrapers 43 scrape the impurities remaining on the matching block 14. In the process of loading and unloading the forging blank, the impurities are scraped off from the matching block 14, reducing the impurities remaining on the matching block 14.

[0047] When forging multiple oil cylinder connection forging blanks, forge one side of the oil cylinder connection forging blank first, and then switch forging to the other sides of the oil cylinder connection forging blank, use the output end of the No. 2 electric cylinder 51 on the fixed frame 5 to drive the toothed plate 52 to slide down, the teeth on the toothed plate 52 and the gear 53 mesh with each other and rotate, thereby driving a rotating rod 22 to rotate, and every two rotating rods 22 are connected by two pulleys 54 and a connecting belt 55, so that when one rotating rod 22 rotates, it drives multiple rotating rods 22 to rotate synchronously, so as to achieve the effect of synchronously rotating the angles of multiple oil cylinder connection forging blanks;

[0048] When placing a plurality of oil cylinder connection piece forging blanks after being heated at high temperature, the plurality of oil cylinder connection piece forging blanks are placed on the placing seat 6 respectively, and a small hole corresponding to the limiting rod 61 is provided at the bottom end of each oil cylinder connection piece forging blank, and each oil cylinder connection piece forging blank is correspondingly inserted and placed on the limiting rod 61, which plays the role of limiting the placement of the oil cylinder connection piece forging blank. When clamping the oil cylinder connection piece forging blank, the No. 2 electric slider drives the sliding plate 62 to slide upward, so that the oil cylinder connection piece forging blank originally placed in the limiting position rises in height and breaks away from the limiting rod 61, and the oil cylinder connection piece forging blank that breaks away from the limiting position can be clamped and forged, thereby reducing the occurrence of positional deviation of the oil cylinder connection piece forging blank when clamping, and playing the role of limiting the placement of the oil cylinder connection piece forging blank;

[0049] When placing the forging blanks of the oil cylinder connection parts, multiple forging blanks of the oil cylinder connection parts are first placed on the sliding plate 62 and limited on multiple limit rods 61. As the No. 1 electric slider 2 slides close to the sliding plate 62, the No. 1 electric slider 2 squeezes the extrusion rod 7 into the forging frame 1 during the sliding process in the sliding groove, and the No. 2 elastic member contracts and is stressed. After the extrusion rod 7 is squeezed, the sensor is triggered. The sensor is a pressure sensor. After being squeezed, it will send a signal to the controller. The controller sends a signal to control the No. 2 electric slider to drive the sliding plate 62 to slide up, which plays a role in controlling the sliding plate 62 to drive the placed oil cylinder connection forging blanks to slide up, which is convenient for clamping and forging multiple oil cylinder connection forging blanks. After the No. 1 electric slider 2 is away from the extrusion rod 7, the No. 2 elastic member can elastically squeeze the extrusion rod 7 to reset.

[0050] When forging multiple cylinder connector forgings, multiple insulation boxes 8 are used to be fixed at multiple matching blocks 14 respectively, and multiple high-temperature heated cylinder connector forgings are clamped and sent to the interior of multiple insulation boxes 8 respectively. The sealing plate 81 moves with the fixing seat 23 to the circular groove of the insulation box 8 for sealing. Then, the No. 1 hydraulic cylinder drives the forging block 12 from the square groove into the insulation box 8 to forge the cylinder connector forging. The cooperation between the insulation box 8 and the sealing plate 81 can keep part of the temperature on the cylinder connector forging in the insulation box 8, thereby improving the forging effect of the cylinder connector forging.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A forging equipment for a cylinder connector, characterized in that: The invention comprises a forging frame (1); the top of the forging frame (1) is fixedly connected to a support frame (11); the bottom of the support frame (11) is fixedly connected to a forging block (12) via a No. 1 hydraulic cylinder, and a plurality of forging blocks (12) are provided; a forging table (13) is fixedly connected to the upper surface of the forging frame (1) and located below the support frame (11); a matching block (14) is fixedly connected to the forging table (13) via a No. 2 hydraulic cylinder, and a plurality of matching blocks (14) are provided, and the plurality of matching blocks (14) respectively correspond to the plurality of forging blocks (12); a feeding mechanism is provided on the side of the forging frame (1) away from the support frame (11), and the feeding mechanism is used to clamp a plurality of types of cylinder connecting piece forging blanks and respectively feed them to the plurality of matching blocks (14) to be forged and formed by the plurality of forging blocks (12); The forging frame (1) is provided with a sliding groove, which is located on a side of the forging frame (1) away from the support frame (11); the feeding mechanism comprises an electric slider (2), a support plate (21), a rotating rod (22), a fixed seat (23) and a clamping assembly; the electric slider (2) is slidably connected in the sliding groove of the forging frame (1); the support plate (21) is fixedly connected to the end of the electric slider (2); a plurality of rotating rods (22) are rotatably connected to a side of the outer wall of the support plate (21) close to the forging table (13); the fixed seat (23) is fixedly connected to an end of the rotating rod (22) away from the support plate (21); the clamping assembly is arranged on the fixed seat (23), and the clamping assembly is used to clamp the cylinder connecting piece forging blank.

2. The forging equipment for a cylinder connector according to claim 1, characterized in that: The clamping assembly comprises a No. 1 electric cylinder (3), a sliding block (31), a push plate (32), a connecting rod (33), a clamping claw plate (34) and a clamping block (35); the No. 1 electric cylinder (3) is fixedly connected to the end of the fixed seat (23); the sliding block (31) is slidably connected to the inner wall of the fixed seat (23), and the output end of the No. 1 electric cylinder (3) is fixedly connected to the end of the sliding block (31); the interior of the sliding block (31) is fixedly connected to a No. 3 hydraulic cylinder; the push plate (32) is slidably connected to the inner wall of the sliding block (31), and the output end of the third hydraulic cylinder is fixedly connected to the outer wall of the push plate (32); the two connecting rods (33) are respectively hinged on both sides of the push plate (32); the clamping plate (34) is simultaneously hinged to one end of the connecting rod (33) away from the push plate (32) and one end of the sliding block (31) away from the fixed seat (23); the clamping block (35) is fixedly connected to the clamping plate (34).

3. The forging equipment for a cylinder connection according to claim 2, characterized in that: The inner wall of the clamping block (35) is slidably connected to a pressing plate (4), and one end of the pressing plate (4) has a V-shaped cross-section; a first elastic member is fixedly connected between the pressing plate (4) and the clamping block (35).

4. The forging equipment for a cylinder connector according to claim 3 is characterized in that: The upper and lower ends of the clamping block (35) are slidably connected to a sliding rod (41) via a spring; one end of the sliding rod (41) away from the clamping block (35) is fixedly connected to a connecting frame (42); and a scraper (43) is rotatably connected to the connecting frame (42) via a torsion spring.

5. The forging equipment for a cylinder connection piece according to claim 2, characterized in that: A fixing frame (5) is fixedly connected to the outer wall of one end of the support plate (21); a No. 2 electric cylinder (51) is fixedly connected to the top end of the fixing frame (5); a toothed plate (52) is fixedly connected to the output end of the No. 2 electric cylinder (51); a gear (53) is fixedly connected to the outer wall of one of the rotating rods (22), and the teeth of the gear (53) and the toothed plate (52) can mesh with each other; a plurality of the rotating rods (22) are fixedly connected to pulleys (54); a connecting belt (55) is sleeved between the two pulleys (54).

6. The forging equipment for a cylinder connection piece according to claim 2, characterized in that: A placement seat (6) is fixedly connected to the upper surface of the forging machine frame (1) and is located between the forging table (13) and the first electric slider (2); a plurality of limit rods (61) are transversely fixedly connected to the placement seat (6); a sliding plate (62) is slidably connected to the outer wall of the placement seat (6) via the second electric slider, and holes corresponding to the plurality of limit rods (61) are opened on the sliding plate (62).

7. The forging equipment for a cylinder connector according to claim 1, characterized in that: The forging frame (1) is slidably connected with an extrusion rod (7), and the extrusion rod (7) is located in a sliding groove; a sensor is fixedly connected inside the forging frame (1); a second elastic member is fixedly connected between the extrusion rod (7) and the sensor, and the sensor is electrically connected to the second electric slider.

8. The forging equipment for a cylinder connection piece according to claim 2, characterized in that: A plurality of heat preservation boxes (8) are fixedly connected to the forging table (13) near the matching block (14), and the ends and side walls of the heat preservation boxes (8) are respectively provided with square grooves and circular grooves; a plurality of the fixing seats (23) are fixedly connected to sealing plates (81), and the sealing plates (81) correspond to the circular grooves.

9. A process for forging a cylinder connector, the process using the cylinder connector forging equipment according to any one of claims 1 to 8, characterized in that: The process steps are as follows: S1: First, a plurality of forging blanks of oil cylinder connectors are heated to a high temperature. After the forging blanks of the oil cylinder connectors are heated to a forging temperature, the plurality of forging blanks of the oil cylinder connectors are placed on a sliding plate (62). Then, a No. 1 electric slide block (2) drives a plurality of rotating rods (22) to slide close to the sliding plate (62). A single forging blank of the oil cylinder connector is clamped in pairs by a plurality of clamping blocks (35). According to different models of the processed oil cylinder connectors, the output end of the No. 1 electric cylinder (3) drives the sliding block (31) to slide up and down to adjust the height of the forging blank of the oil cylinder connector. S2: After the height adjustment of the oil cylinder connection piece forging blank is completed, the first electric slide block (2) continues to slide, synchronously driving the plurality of clamped oil cylinder connection piece forging blanks to be respectively sent into the plurality of heat preservation boxes (8), and the plurality of sealing plates (81) respectively seal the circular grooves of the plurality of heat preservation boxes (8); S3: After the circular grooves of the multiple insulation boxes (8) are blocked, the multiple No. 1 hydraulic cylinders respectively drive the forging blocks (12) to forge the cylinder connector forging blanks on the multiple matching blocks (14), the output end of the No. 2 electric cylinder (51) drives the gear plate (52) to slide, and the matching gear (53) synchronously drives the multiple clamped cylinder connector forging blanks to rotate the forging angle. After the forging of the multiple cylinder connectors is completed, the cylinder connectors are taken out from the multiple insulation boxes (8) and checked for abnormalities and collected.

10. A process for forging a cylinder connection according to claim 9, characterized in that: The output end of the No. 1 electric cylinder (3) in S1 drives the sliding block (31) to slide up and down to adjust the height of the cylinder connecting piece forging blank, while the multiple No. 2 hydraulic cylinders synchronously drive the multiple matching blocks (14) to adjust the matching height accordingly; when the No. 1 electric slide block (2) drives the multiple rotating rods (22) to slide close to the sliding plate (62), the No. 1 electric slide block (2) can squeeze the squeezing rod (7) to trigger the sensor, and control the sliding plate (62) to slide up to facilitate the clamping of the cylinder connecting piece forging blank.

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