Roll forging equipment for aluminum alloy bar

Abstract

The invention relates to the technical field of roll forging of aluminum alloy bars, in particular to roll forging equipment for aluminum alloy bars, which comprises a roll forging device, a driving structure and a clamping structure. The upper end of a first base in the roll forging device is connected with a first telescopic base and a second telescopic base through bolts; one side of the second telescopic base is connected with a first rotating disc through a coupler, the outer side of the first rotating disc is movably connected with a first belt, one side of the first belt is movably connected to the outer side of a fourth rotating disc in the driving structure, and an electric telescopic rod can be protected by connecting a first connecting rod between a first connecting piece and a second connecting piece; the electric telescopic rod can be movably connected with the second telescopic rod through the telescopic cylinder, and can be connected with the clamping jaw through the second telescopic rod, so that the electric telescopic rod can drive the clamping jaw to clamp when the second telescopic rod stretches out and draws back, and a connecting ring connected with a third connecting piece is used for limiting the rear end of the clamping jaw.

Description

Technical Field

[0001] The invention relates to the technical field of roll forging of aluminum alloy bars, in particular to roll forging equipment for aluminum alloy bars. Background Art

[0002] Aluminum alloy forgings are widely used in engine components, transmission components, body structures and other aspects. For example, key components such as engine cylinder blocks, cylinder heads, and crankshafts are often made of aluminum alloy forgings to reduce vehicle weight and improve fuel economy and power performance. At the same time, aluminum alloy forgings are also used to manufacture components such as wheels and suspension systems to improve the car's handling and comfort. In addition, aluminum alloy forgings can also be used to manufacture body structural parts such as doors and hoods to reduce vehicle weight and enhance body rigidity.

[0003] However, during roll forging, the existing aluminum alloy bars are prone to falling off from the mechanical claws, causing accidental injuries to workers working nearby.

[0004] Therefore, in order to solve the above problems, a roll forging device for aluminum alloy bars is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a roll forging device for aluminum alloy bars, so as to solve the problem in the prior art mentioned in the above background technology that the aluminum alloy bars are easily fallen off from the mechanical claws during roll forging, causing accidental injury to the staff working nearby.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A roll forging device for aluminum alloy bars, comprising: a roll forging device, a drive structure and a clamping structure, wherein the upper end of the first base in the roll forging device is connected to the first telescopic base and the second telescopic base by bolts, one side of the second telescopic base is connected to the first rotating disk by a coupling, the outer side of the first rotating disk is movably connected to the first belt, one side of the first belt is movably connected to the outer side of the fourth rotating disk in the drive structure, the inner side of the fourth rotating disk is connected to the first rotating rod by bolts, one side of the first rotating rod is connected to the first half gear by bolts, the outer side of the first half gear is movably connected to the outer side of the gear rod in the clamping structure, and one side of the gear rod is connected to the first telescopic rod and the electric telescopic rod.

[0007] Preferably, one side of the first telescopic base in the roll forging device is connected to the control panel with bolts, the inner side of the first telescopic base is connected to the first forging roller with a hinge shaft, one side of the first forging roller is connected to the inner side of the second telescopic base with a hinge shaft, one side of the second telescopic base is connected to the first rotating disk with a coupling, and the outer side of the first rotating disk is movably connected to the first belt.

[0008] Preferably, the upper end of the first telescopic base is movably connected to the first telescopic block, one side of the first telescopic block is connected to the first driving machine with bolts, and the inner side of the first driving machine is connected to the second forging roller with a hinge shaft.

[0009] Preferably, one side of the second forging roller is connected to the second telescopic block by a hinge shaft, and the first telescopic block and the inner side of the second telescopic block are connected to the detection structure by bolts.

[0010] Preferably, the upper end of the second base in the driving structure is connected to the second driving machine with bolts, the inner side of the second driving machine is connected to the second rotating disk with a coupling, one side of the second rotating disk is connected to the first half gear with bolts, and one side of the first half gear is connected to the first rotating rod with bolts.

[0011] Preferably, the second belt is movably connected to the outer side of the second rotating disk, the upper end of the second belt is movably connected to the outer side of the third rotating disk, one side of the third rotating disk is connected to the second half gear with a bolt, one side of the second half gear is movably connected to the second support rod with a coupling, and one side of the third rotating disk is movably connected to the first support rod with a coupling.

[0012] Preferably, one side of the first rotating rod is connected to the fourth rotating disk with bolts, the upper end of the first base is connected to the shell with bolts, one side of the shell is hollowed out into a socket, the inside of the shell is connected to the first support rod and the second support rod with bolts, and one side of the shell limits one side of the first rotating rod.

[0013] Preferably, the first telescopic rod in the clamping structure has one side of the first telescopic rod connected to the gear rod with bolts, one side of the first telescopic rod is connected to the first connecting piece with a hinge shaft, a rotating device is installed inside the first telescopic rod, one side of the first connecting piece is connected to the first connecting rod with bolts, one side of the first connecting rod is connected to the second connecting piece with bolts, the first connecting piece and the second connecting piece are connected to the electric telescopic rod with bolts, the electric telescopic rod is movably connected to the second telescopic rod inside, the outer side of the second telescopic rod is movably connected to the telescopic cylinder, and one side of the telescopic cylinder is connected to the second connecting piece with bolts.

[0014] Preferably, a third connecting plate is welded to one side of the telescopic cylinder, a connecting ring is welded to one side of the third connecting plate, one side of the second connecting plate is connected to the inner side of the connecting block with bolts, the outer side of the connecting block is connected to the bearing with bolts, the outer side of the bearing is movably connected to the second connecting rod, one side of the second connecting rod is welded to the clamping claw, and one side of the clamping claw is movably connected to the connecting ring.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the present invention can be passed.

[0016] 1. The present invention is provided with a driving structure, in which the second driving machine can be supported by the second base, the second belt can be driven to rotate by the second rotating disk, so that the second belt can drive the second half gear to rotate by the third rotating disk, the gear rod can be driven to move back and forth by the first half gear and the second half gear, the second half gear can be supported by the first support rod and the second support rod, the fourth rotating disk can be rotated by the first rotating rod, and the first belt can drive the first rotating disk to rotate by the fourth rotating disk.

[0017] 2. The present invention is provided with a clamping structure, wherein the first telescopic rod can be movably connected to one side of the housing through the first telescopic rod, and the gear rod can drive the clamping claw to move forward and backward, and the first connecting piece can be connected to the electric telescopic rod, and the first connecting rod is connected between the first connecting piece and the second connecting piece to protect the electric telescopic rod, and the telescopic tube can be movably connected to the second telescopic rod, and the second telescopic rod can be connected to the clamping claw, so that the electric telescopic rod can drive the clamping claw to clamp when the second telescopic rod is extended and retracted, and the connecting ring connected to the third connecting piece is used to limit the rear end of the clamping claw, and the bearing connected to the outer side of the connecting block can be connected to the second connecting rod, so that the clamping claw can be driven to open and close when the second connecting rod is ejected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural perspective diagram of the present invention;

[0019] Figure 2 It is a schematic structural perspective diagram of the present invention;

[0020] Figure 3 It is a schematic diagram of a three-dimensional cross-section of the structure of the present invention;

[0021] Figure 4 It is a schematic diagram of a three-dimensional cross-section of the structure of the present invention;

[0022] Figure 5 It is a schematic structural perspective diagram of the present invention;

[0023] Figure 6 It is a schematic structural perspective diagram of the clamping structure of the present invention;

[0024] Figure 7 It is a schematic three-dimensional diagram of the partial structure of the clamping structure of the present invention;

[0025] Figure 8 It is a schematic three-dimensional diagram of the local structure of the clamping structure of the present invention.

[0026] In the figure: 1. Roll forging device; 101. First telescopic base; 102. Control panel; 103. Second telescopic base; 104. First forging roller; 105. First rotating disk; 106. First belt; 107. First telescopic block; 108. First driving motor; 109. Second telescopic block; 110. Second forging roller; 111. Detection structure; 112. First base; 2. Driving structure; 201. Second base; 202. Second driving motor; 203. Second rotating disk; 204. Second belt; 205. First half gear; 206. First rotating rod; 2 07. Third rotating disk; 208. Second half gear; 209. First support rod; 210. Second support rod; 211. Fourth rotating disk; 212. Housing; 213. Jack; 3. Clamping structure; 301. First telescopic rod; 302. Gear rod; 303. First connecting piece; 304. First connecting rod; 305. Electric telescopic rod; 306. Second connecting piece; 307. Telescopic cylinder; 308. Third connecting piece; 309. Second telescopic rod; 310. Connecting block; 311. Bearing; 312. Connecting ring; 313. Clamping claw; 314. Second connecting rod. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-8 , an embodiment provided by the present invention:

[0029] A roll forging device for aluminum alloy bars includes: a roll forging device 1, a drive structure 2, and a clamping structure 3. The upper end of a first base 112 in the roll forging device 1 is bolted to a first telescopic base 101 and a second telescopic base 103. One side of the second telescopic base 103 is connected to a first rotating disk 105 via a coupling. The outer side of the first rotating disk 105 is movably connected to a first belt 106. One side of the first belt 106 is movably connected to the outer side of a fourth rotating disk 211 in the drive structure 2. The inner side of the fourth rotating disk 211 is bolted to a first rotating rod 206. One side of the first rotating rod 206 is bolted to a first half gear 205. The outer side of the first half gear 205 is movably connected to the outer side of a gear rod 302 in the clamping structure 3. One side of the gear rod 302 is connected to a first telescopic rod 301 and an electric telescopic rod 305.

[0030] Furthermore, one side of the first telescopic base 101 in the roll forging device 1 is connected to the control panel 102 with bolts, the inner side of the first telescopic base 101 is connected to the first forging roller 104 with a hinge shaft, one side of the first forging roller 104 is connected to the inner side of the second telescopic base 103 with a hinge shaft, one side of the second telescopic base 103 is connected to the first rotating disk 105 with a coupling, and the outer side of the first rotating disk 105 is movably connected to the first belt 106. The control panel 102 is used to control the short stick device 1 and the driving structure 2, and the first telescopic base 101 and the second telescopic base 103 are used to drive the first telescopic block 107 and the second telescopic block 109 to move up and down.

[0031] Furthermore, the upper end of the first telescopic base 101 is movably connected to the first telescopic block 107, one side of the first telescopic block 107 is connected to the first driving machine 108 by bolts, and the inner side of the first driving machine 108 is connected to the second forging roller 110 by a hinge shaft. The first forging roller 104 and the second forging roller 110 are used to forge aluminum alloy bars, and the first driving machine 108 is used to rotate the second forging roller 110.

[0032] Furthermore, one side of the second forging roller 110 is connected to the second telescopic block 109 by a hinge shaft, and the inner sides of the first telescopic block 107 and the second telescopic block 109 are connected to the detection structure 111 by bolts. The second telescopic block 109 and the first telescopic block 107 are used to drive the second forging roller 110 to move up and down. The detection structure 111 is used to detect the rotational speed of the second forging roller 110 and the first forging roller 104, and can also detect the aluminum alloy bar being forged.

[0033] Furthermore, the upper end of the second base 201 in the driving structure 2 is connected to the second driving motor 202 with bolts, the inner side of the second driving motor 202 is connected to the second rotating disk 203 with a coupling, one side of the second rotating disk 203 is connected to the first half gear 205 with bolts, and one side of the first half gear 205 is connected to the first rotating rod 206 with bolts. The second base 201 is used to support the second driving motor 202, and the second rotating disk 203 is used to drive the second belt 204 to rotate, so that the second belt 204 can drive the second half gear 208 to rotate with the third rotating disk 207, and the first half gear 205 and the second half gear 208 are used to drive the gear rod 302 to move back and forth.

[0034] Furthermore, the second belt 204 is movably connected to the outer side of the second rotating disk 203, the upper end of the second belt 204 is movably connected to the outer side of the third rotating disk 207, one side of the third rotating disk 207 is connected to the second half gear 208 with bolts, one side of the second half gear 208 is movably connected to the second support rod 210 with a coupling, and one side of the third rotating disk 207 is movably connected to the first support rod 209 with a coupling. The first support rod 209 and the second support rod 210 are used to support the second half gear 208.

[0035] Furthermore, one side of the first rotating rod 206 is connected to the fourth rotating disk 211 with bolts, the upper end of the first base 112 is connected to the shell 212 with bolts, one side of the shell 212 is hollowed out into a socket 213, and the inside of the shell 212 is connected to the first support rod 209 and the second support rod 210 with bolts. One side of the shell 212 limits one side of the first rotating rod 206. The first rotating rod 206 is used to rotate the fourth rotating disk 211, and the fourth rotating disk 211 is used to enable the first belt 106 to drive the first rotating disk 105 to rotate.

[0036] Furthermore, the first telescopic rod 301 in the clamping structure 3 is connected to the gear rod 302 on one side by bolts, and is connected to the first connecting piece 303 on one side by a hinge shaft. The first telescopic rod 301 is equipped with a rotating device inside, and the first connecting piece 303 is connected to the first connecting rod 304 on one side by bolts, and the first connecting rod 304 is connected to the second connecting piece 306 on one side by bolts. The electric telescopic rod 305 is connected between the first connecting piece 303 and the second connecting piece 306 by bolts. The electric telescopic rod 305 is movably connected to the second telescopic rod 309 inside, and the second telescopic rod 309 is movably connected to the telescopic cylinder 307 on the outside. The telescopic cylinder 30 The second connecting piece 306 is bolted to one side of the housing 212. The first telescopic rod 301 is movably connected to one side of the housing 212. The gear rod 302 is used to drive the clamping claw 312 to move back and forth. The first connecting piece 303 is used to connect to the electric telescopic rod 305. The first connecting rod 304 is connected between the first connecting piece 303 and the second connecting piece 306 to protect the electric telescopic rod 305. The telescopic cylinder 307 is movably connected to the second telescopic rod 309. The second telescopic rod 309 is connected to the clamping claw 313, so that the electric telescopic rod 305 can drive the clamping claw 313 to clamp when the second telescopic rod 309 is used to extend and retract.

[0037] Furthermore, a third connecting piece 308 is welded on one side of the telescopic cylinder 307, a connecting ring 312 is welded on one side of the third connecting piece 308, one side of the second connecting piece 306 is connected to the inner side of the connecting block 310 with bolts, the outer side of the connecting block 310 is connected to the bearing 311 with bolts, the outer side of the bearing 311 is movably connected to the second connecting rod 314, one side of the second connecting rod 314 is welded to the clamping claw 313, and one side of the clamping claw 313 is movably connected to the connecting ring 312, the connecting ring 312 connected to the third connecting piece 308 is used to limit the rear end of the clamping claw 313, and the bearing 311 connected to the outer side of the connecting block 310 is used to connect to the second connecting rod 314, so that when the second connecting rod 314 is ejected, it can drive the clamping claw 313 to open and close.

[0038] Working principle: When in use, first start the first telescopic base 101 and the second telescopic base 103, so that the second forging roller 110 connected to the inner side of the first telescopic block 107 and the second telescopic block 109 moves up and down, and then start the electric telescopic rod 305, so that the connecting block 310 is pushed outward to drive the clamping claw 313 to open, and then the aluminum alloy bar is placed in the clamping claw 313, and the electric telescopic rod 305 is started. The electric telescopic rod 305 uses the second telescopic rod 309 to drive the connecting block 310 to extend inward so that the clamping claw 313 clamps the metal bar to limit the position, and then starts the first telescopic base 101 and the second telescopic base 103 so that the metal bar is clamped by the first forging roller 104 and the second forging roller 110, and then starts the first driving machine 108 and The second driving motor 202 causes the first forging roller 104 and the second forging roller 110 to rotate. When rotating, the second driving motor 202 drives the first half gear 205 and the second half gear 208 to rotate, so that the first half gear 205 and the second half gear 208 can drive the gear bar 302 to move back and forth. When moving back and forth, the gear bar 302 drives the clamping claw 313 and the metal bar clamped inside the clamping claw 313 to move back and forth, so that the first forging roller 104 and the second forging roller 110 roll forge the metal bar. When the other side of the metal bar needs to be roll forged, the rotating structure connected inside the first telescopic rod 301 can be started to enable the clamping claw 313 to rotate to flip the metal bar for forging.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A roll forging device for aluminum alloy bars, comprising: A roll forging device (1), a drive structure (2) and a clamping structure (3), characterized in that: the upper end of the first base (112) in the roll forging device (1) is connected to the first telescopic base (101) and the second telescopic base (103) by bolts, one side of the second telescopic base (103) is connected to the first rotating disk (105) by a coupling, the outer side of the first rotating disk (105) is movably connected to the first belt (106), one side of the first belt (106) is movably connected to the outer side of the fourth rotating disk (211) in the drive structure (2), the inner side of the fourth rotating disk (211) is connected to the first rotating rod (206) by bolts, one side of the first rotating rod (206) is connected to the first half gear (205) by bolts, the outer side of the first half gear (205) is movably connected to the outer side of the gear rod (302) in the clamping structure (3), and one side of the gear rod (302) is connected to the electric telescopic rod (305) by a first telescopic rod (301).

2. The roll forging equipment for aluminum alloy bars according to claim 1, characterized in that: One side of the first telescopic base (101) in the roll forging device (1) is connected to the control panel (102) by bolts, the inner side of the first telescopic base (101) is connected to the first forging roller (104) by a hinge shaft, one side of the first forging roller (104) is connected to the inner side of the second telescopic base (103) by a hinge shaft, one side of the second telescopic base (103) is connected to the first rotating disk (105) by a coupling, and the outer side of the first rotating disk (105) is movably connected to the first belt (106).

3. The roll forging equipment for aluminum alloy bars according to claim 2, characterized in that: The upper end of the first telescopic base (101) is movably connected to the first telescopic block (107), one side of the first telescopic block (107) is connected to the first driving machine (108) by bolts, and the inner side of the first driving machine (108) is connected to the second forging roller (110) by a hinge shaft.

4. The roll forging equipment for aluminum alloy bars according to claim 3, characterized in that: One side of the second forging roller (110) is connected to the second telescopic block (109) via a hinge shaft, and the inner sides of the first telescopic block (107) and the second telescopic block (109) are connected to a detection structure (111) via bolts.

5. The roll forging equipment for aluminum alloy bars according to claim 1, characterized in that: The upper end of the second base (201) in the driving structure (2) is connected to the second driving machine (202) by bolts, the inner side of the second driving machine (202) is connected to the second rotating disk (203) by a coupling, one side of the second rotating disk (203) is connected to the first half gear (205) by bolts, and one side of the first half gear (205) is connected to the first rotating rod (206) by bolts.

6. The roll forging equipment for aluminum alloy bars according to claim 5, characterized in that: The outer side of the second rotating disk (203) is movably connected to the second belt (204), the upper end of the second belt (204) is movably connected to the outer side of the third rotating disk (207), one side of the third rotating disk (207) is connected to the second half gear (208) by a bolt, one side of the second half gear (208) is movably connected to the second support rod (210) by a coupling, and one side of the third rotating disk (207) is movably connected to the first support rod (209) by a coupling.

7. The roll forging equipment for aluminum alloy bars according to claim 6, characterized in that: One side of the first rotating rod (206) is connected to the fourth rotating disk (211) by bolts, the upper end of the first base (112) is connected to the housing (212) by bolts, one side of the housing (212) is hollowed out to form a socket (213), the inner side of the housing (212) is connected to the first support rod (209) and the second support rod (210) by bolts, and one side of the housing (212) limits one side of the first rotating rod (206).

8. The roll forging equipment for aluminum alloy bars according to claim 1, characterized in that: The first telescopic rod (301) in the clamping structure (3) has one side of the first telescopic rod (301) connected to the gear rod (302) by bolts, one side of the first telescopic rod (301) is connected to the first connecting piece (303) by a hinge shaft, a rotating device is assembled inside the first telescopic rod (301), one side of the first connecting piece (303) is connected to the first connecting rod (304) by bolts, one side of the first connecting rod (304) is connected to the second connecting piece (306) by bolts, an electric telescopic rod (305) is connected between the first connecting piece (303) and the second connecting piece (306) by bolts, the electric telescopic rod (305) is internally movably connected to the second telescopic rod (309), the outer side of the second telescopic rod (309) is movably connected to the telescopic tube (307), and one side of the telescopic tube (307) is connected to the second connecting piece (306) by bolts.

9. The roll forging equipment for aluminum alloy bars according to claim 8, characterized in that: A third connecting piece (308) is welded to one side of the telescopic cylinder (307), a connecting ring (312) is welded to one side of the third connecting piece (308), one side of the second connecting piece (306) is connected to the inner side of the connecting block (310) by bolts, the outer side of the connecting block (310) is connected to the bearing (311) by bolts, the outer side of the bearing (311) is movably connected to the second connecting rod (314), one side of the second connecting rod (314) is welded to the clamping claw (313), and one side of the clamping claw (313) is movably connected to the connecting ring (312).

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