[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0036] like Figure 1-7 As shown, a hot forging process of a forklift separation sleeve, the specific steps of this process are as follows:
[0037] Step 1. Hang the forklift separation sleeve forging on the hanging rod 32 of the forging device, start the driving motor 35, and the driving motor 35 drives the transmission wheel 29 to rotate, and drives the transmission belt 30 to rotate. When the transmission belt 30 rotates, it drives each hanging plate 31 moves, and drives the forklift separation sleeve forging to move to the side of the supporting mechanism 3;
[0038] Step 2: Start the two fifth cylinders 36, the output rods of the fifth cylinders 36 stretch out, and drive the material supporting mechanism 3 to rotate, so that the material supporting top plate 11 is inclined to the side of the feeding mechanism 6, and drive the upper opening of the forging groove 5 Toward the feeding mechanism 6, the forklift separation sleeve forging on the hanging rod 32 is aligned with the notch of the forging groove 5, and the two fourth cylinders 34 are started, and the output rods of the two fourth cylinders 34 stretch out and drive the push ring 33 Move, the push ring 33 pushes the forklift separating sleeve forging to move into the forging groove 5, start the fifth cylinder 36 again, the output rod of the fifth cylinder 36 shrinks, and drives the supporting top plate 11 to restore the horizontal state;
[0039] Step 3: Start two second cylinders 22, the output rods of the second cylinders 22 stretch out downwards, and drive the upper pressing base plate 21 to descend, start two third cylinders 23, and the third cylinders 23 drive the push through the connecting plate 224 The plate 20 descends, and drives the forging column 26 to descend, so that the bottom of the forging column 26 is pressed into the inner side of the forklift separation sleeve forging, and the forging separation sleeve forging of the forklift is carried out through the forging column 26 and the forging groove 5, and at the same time through the ring plate 39 pairs The upper end of the forklift separation sleeve forging is forged to form a forklift separation sleeve;
[0040] Step 4: Start the two discharge cylinders 37, the output rods of the discharge cylinders 37 shrink, and drive the connection pallet 38 to rise, and drive the ejector rod 12 to rise, the ejector rod 12 drives the sleeve pallet 7 to rise, and the sleeve pallet 7 drives the separation sleeve of the forklift to leave the forging groove 5 while rising.
[0041] The forging device includes a base 1, the surface of the base 1 is fixedly installed with two supporting side frames 2 by welding, the tops of the two supporting side frames 2 are fixed with a supporting top plate 15 by bolts, and the two A supporting mechanism 3 and an upper pressing mechanism 4 are arranged between the supporting side frames 2, the upper pressing mechanism 4 and the supporting mechanism 3 are distributed up and down, and a feeding mechanism 6 is arranged on one side of the base 1;
[0042] The supporting mechanism 3 comprises a supporting bottom plate 8 and a supporting top plate 11, the supporting top plate 11 and the supporting bottom plate 8 are distributed up and down, and the four corners of the upper surface of the supporting bottom plate 8 are all fixed A connecting longitudinal rod-13 is installed, and the bottom of the connecting longitudinal rod-13 is fixedly connected with the bottom surface of the supporting material top plate 11, and a supporting material lifting is installed between the supporting material top plate 11 and the supporting material bottom plate 8 along the vertical direction. plate 9, a fixed tube 10 is fixedly installed on the upper surface of the supporting lifting plate 9, the top of the fixed tube 10 is fixedly connected with the supporting top plate 11, and the center position of the upper surface of the supporting material top plate 11 is fixedly installed with Forging groove 5, two discharge cylinders 37 are fixedly installed on the surface of the material lifting plate 9, the bottom end of the output rod of the discharging cylinder 37 runs through the lifting plate 9 and extends to the bottom of the lifting plate 9, The bottom end of the output rod of the discharge cylinder 37 is fixedly equipped with a connecting pallet 38, and the middle part of the upper surface of the connecting pallet 38 is vertically fixed with a push rod 12, and the push rod 12 is movably installed in a fixed position along the vertical direction. cylinder 10, the top of the ejector rod 12 penetrates through the support top plate 11 and extends into the forging groove 5, and the top of the ejector rod 12 is fixedly installed with the sleeve supporting plate 7;
[0043] The two ends of the supporting top plate 11 are respectively hinged with the two supporting side frames 2, the two ends of the supporting bottom plate 8 are respectively hinged with a fifth cylinder 36, and the output rod end of the fifth cylinder 36 is connected to the supporting side. frame 2 hinged;
[0044] The upper pressing mechanism 4 includes an upper pressing bottom plate 21 and an upper pressing top plate 19, the upper pressing top plate 19 and the upper pressing bottom plate 21 are distributed up and down, and the upper surface of the supporting top plate 15 is vertically fixed with a second cylinder 22 The output rod of the second air cylinder 22 runs through the support top plate 15 and extends between the two support side frames 2, the bottom end of the output rod of the second air cylinder 22 is fixedly connected with the upper surface of the upper pressing bottom plate 21, the The four corners of the bottom surface of the upper pressing base plate 21 are fixedly equipped with two connecting longitudinal rods 25, and the bottom ends of the connecting longitudinal rods two 25 are fixedly connected with the bottom surface of the upper pressing base plate 21. A push plate 20 is movable along the vertical direction between the plates 19, and the middle part of the bottom surface of the push plate 20 is fixed vertically with a forging column 26, and the bottom end of the forging column 26 penetrates the upper pressing bottom plate 21 and extends to the forging column 26, the upper surface of the upper pressing base plate 21 is fixedly installed with a third cylinder 23, and the two ends of the push plate 20 are fixedly installed with a connecting plate 2 24, and the top end of the output rod of the third cylinder 23 is connected to the Plate two 24 are fixedly connected.
[0045] The feeding mechanism 6 includes a bracket 28, one side of the bracket 28 is rotatably equipped with two transmission wheels 29, and the two transmission wheels 29 are connected by a transmission belt 30, and the bracket 28 is fixedly installed with a drive Motor 35, the output shaft of described driving motor 35 is fixedly connected with one of transmission wheel 29, and described transmission belt 30 is hinged with several hanging boards 31, and one side of described hanging board 31 is fixedly installed with hanging rod 32, so A push ring 33 is movable on the outer peripheral side of the hanging rod 32, and two fourth cylinders 34 are fixedly installed on one side of the hanging plate 31, and the two fourth cylinders 34 are respectively located on both sides of the hanging rod 32. The end of the output rod of the fourth cylinder 34 is fixedly connected with the push ring 33 .
[0046] Several hanging plates 31 are evenly distributed on the transmission belt 30 .
[0047] The two ends of described supporting lifting plate 9 all are fixedly installed with two connecting plates one 16 by welding, and the both sides of described supporting top plate 11 are all vertically fixed with first cylinder 14, and the output of described first cylinder 14 The bottom end of the rod is fixedly connected with connecting plate one 16;
[0048] Sliding sleeves 18 are fixedly installed on both sides of the supporting material top plate 11 , and guide rods 17 are vertically fixed on the upper surfaces of the two connecting plates 16 , and the guide rods 17 are slidably connected with the sliding sleeves 18 .
[0049] Both ends of the upper surface of the upper pressing base plate 21 are fixedly equipped with a fixed plate 27, one side of the fixed plate 27 is fixedly equipped with a slider, and the inner sides of the two supporting side frames 2 are vertically fixed with Slide rails, the upper pressing mechanism 4 is slidably connected with the supporting side frame 2 through slide blocks and slide rails.
[0050] The middle part of the upper surface of the sleeve supporting plate 7 is provided with a groove 71, the bottom of the forging column 26 fits with the groove 71, and the outer peripheral surface of the forging column 26 is fixed with an annular pressing plate 39 by welding.
[0051] In the present invention, a feeding mechanism 6 is arranged on one side of the base 1, and a plurality of hanging plates 31 are hinged on the transmission belt 30, and a hanging rod 32 is installed on the hanging plate 31 to place a forklift separation sleeve forging, driven by a driving motor 35. The transmission wheel 29 rotates, and drives the transmission belt 30 to rotate to drive each hanging rod 32 to move, thereby driving each forklift separation sleeve forging to move, so that the forklift separation sleeve forging moves to the side of the supporting mechanism 3, and the present invention can drive Multiple forklift separation sleeve forgings move rapidly at the same time, which ensures the continuous forging of the forklift separation sleeve and improves work efficiency;
[0052] According to the present invention, the fifth air cylinder 36 is hinged on both sides of the material supporting mechanism 3, and the output rod of the fifth air cylinder 36 is controlled to extend and shrink to drive the turning and reset of the material supporting mechanism 3. When the forklift separation sleeve forging moves to When the supporting mechanism 3 is on one side, the fifth cylinder 36 drives the supporting top plate 11 to tilt to the side of the feeding mechanism 6, and drives the upper opening of the forging groove 5 to face the feeding mechanism 6, so that the forklift on the hanging rod 32 separates the sleeve forging Align with the notch of the forging groove 5, by setting two fourth cylinders 34 on both sides of the hanging plate 31, a push ring 33 is set at one end of the fourth cylinder 34, and the push ring 33 is driven by the fourth cylinder 34 to move, thereby by pushing The ring 33 pushes the forging of the separation sleeve of the forklift to move into the forging groove 5 to forge the forging of the separation sleeve of the forklift. The forging device of the present invention can quickly transfer the forging of the separation sleeve of the forklift to the forging groove 5 without manual transfer. The transfer process adopts automatic operation to effectively prevent staff injuries;
[0053]The present invention installs the second cylinder 22 on the support top plate 15, drives the upper pressing base plate 21 to rise and fall by the second cylinder 22, and starts two third cylinders 23, and the third cylinder 23 drives the push plate 20 through the second connecting plate 24 Descend, and drive the forging column 26 to descend, so that the bottom of the forging column 26 is pressed into the inner side of the forklift separation sleeve forging, and the forklift separation sleeve forging is squeezed and forged through the forging column 26 and the forging groove 5, and passed on the forging column 26 The annular press plate 39 is installed so that when the forging column 26 is lowered, the annular press plate 39 can forge the upper end of the forklift separation sleeve forging, so that the forklift separation sleeve forging is formed. The cylinder 37 drives the connection supporting plate 38 to rise, and drives the ejector rod 12 to rise, and the ejector rod 12 drives the sleeve supporting plate 7 to rise, so that the sleeve supporting plate 7 rises and drives the forklift separation sleeve to leave the forging groove 5 at the same time. The forging column 26, the forging groove 5 and the ring-shaped pressing plate 39 cooperate to quickly forge the forging of the forklift separation sleeve, and quickly take out the forklift separation sleeve, thereby improving production efficiency. By setting the second cylinder in the upper pressing mechanism 4 22 and the third cylinder 23 can adjust the overall height of the upper pressing mechanism 4, which ensures that the material supporting mechanism 3 and the upper pressing mechanism 4 have enough space to facilitate the maintenance of the forging device.
[0054] The preferred embodiments of the invention disclosed above are only to help illustrate the invention. The preferred embodiments are not exhaustive in all detail, nor are the inventions limited to specific embodiments described. Obviously, many modifications and variations can be made based on the contents of this specification. This description selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The invention is to be limited only by the claims, along with their full scope and equivalents.
