Double-die upsetting equipment

Abstract

The utility model belongs to the technical field of upsetting equipment, and particularly relates to double-die upsetting equipment which comprises an upsetting equipment body, and the upsetting equipment body comprises a machine shell, an upsetting mechanism and a clamping mechanism. The upsetting mechanism is used for upsetting materials and parts, the clamping mechanism is used for fixing the materials and parts, the upsetting mechanism comprises a double-die assembly, and the double-die assembly comprises a large upsetting die cylinder and a small upsetting die cylinder so as to achieve secondary upsetting. Two upsetting operations can be completed at a time through one-time feeding, working efficiency is improved, working procedures are simplified, equipment is saved, machining precision is guaranteed to a certain degree, and the upsetting machine has the advantages of being high in efficiency, good in precision, low in cost, capable of saving labor and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of roughening equipment, in particular to a double-die roughening equipment. Background Art

[0002] Upsetting is a forging process that refers to the operation of reducing the height of the blank and increasing the cross-sectional area during the forging process. This process can be done by upsetting a certain part of the blank, called local upsetting, to change the size and shape of that part;

[0003] However, for parts with a large difference in cross-sectional area between the rod and disc, it is generally necessary to perform two upsetting operations to achieve the forming requirements, that is, two upsetting operations, two loading operations, two devices, and two unloading operations. This is a great waste of labor, affects work efficiency, and has high equipment costs. In addition, two devices and two loading operations may also affect the processing accuracy to a certain extent. Utility Model Content

[0004] The utility model provides a double-die roughing device, which can solve the problems pointed out in the background technology.

[0005] A double-mold roughening device includes a roughening device body, the roughening device body includes a machine body, a roughening mechanism and a clamping mechanism; the roughening mechanism is used for roughening the material, and the clamping mechanism is used for fixing the material. The roughening mechanism includes a double-mold assembly, and the double-mold assembly includes a large roughening mold cylinder and a small roughening mold cylinder to achieve secondary roughening.

[0006] Preferably, the large roughing mold cylinder and the small roughing mold cylinder are connected to a connecting plate and to a first reciprocating mechanism, driving the large roughing mold cylinder and the small roughing mold cylinder to reciprocate along their arrangement direction.

[0007] Preferably, the large roughing mold cylinder and the small roughing mold cylinder are arranged side by side on the same horizontal plane along the thickness direction of the machine casing, and the first reciprocating mechanism is arranged on the left pier reciprocating mechanism on one side, and its reciprocating motion is driven by the left pier reciprocating mechanism. The roughing mechanism also includes a tightening rod located on the right side and a right pier reciprocating mechanism. The right pier reciprocating mechanism drives the tightening rod to reciprocate, and the clamping mechanism is located between the double mold assembly and the tightening rod.

[0008] Preferably, the clamping mechanism includes an upper clamping die base and a lower clamping die base opposite thereto, the upper clamping die base is connected to the upper linear die set and is driven to reciprocate by an upper clamping power member, and the upper clamping power member is an upper clamping oil cylinder.

[0009] Preferably, the jacking rod is arranged on a second reciprocating mechanism, the second reciprocating mechanism is arranged parallel to and corresponding to the first reciprocating mechanism, and the second reciprocating mechanism is arranged on the right pier reciprocating mechanism on the other side.

[0010] Preferably, the first reciprocating mechanism includes a first slide and a first cylinder, and the first slide is driven to reciprocate by the first cylinder. The second reciprocating mechanism includes a second slide and a second cylinder, and the second slide is driven to reciprocate by the second cylinder.

[0011] Preferably, the left pier reciprocating mechanism includes a large left pier slide, a left side slide and a left pier cylinder, and the large left pier slide is driven by the left pier cylinder to reciprocate along the left side slide, and the first reciprocating mechanism is arranged on the large left pier slide, and the right pier reciprocating mechanism includes a large right pier slide, a right side slide and a right pier cylinder, and the large right pier slide is driven by the right pier cylinder to reciprocate along the right side slide, and the second reciprocating mechanism is arranged on the large right pier slide.

[0012] Preferably, the machine housing is also provided with an automatic feeding and taking mechanism.

[0013] Preferably, the automatic feeding and picking mechanism includes a horizontal reciprocating component and a lifting reciprocating component, and the horizontal reciprocating component is driven to reciprocate by the lifting reciprocating component. The horizontal reciprocating component includes a feeding and picking trough claw and a horizontal power reciprocating member that drives the feeding and picking trough claw to reciprocate.

[0014] Preferably, the lifting and reciprocating assembly includes a lifting cylinder and a lifting slide, the lifting slide includes a sliding base, the feeding and material trough claw includes two side trough claw plates and a middle connecting block, the connecting block is driven to reciprocate in the sliding base through the horizontal power reciprocating member, the two side trough claw plates protrude upward from the sliding base, and the horizontal power reciprocating member is a horizontal cylinder.

[0015] Beneficial effects: The utility model provides a double-mold roughing equipment. Two roughing molds are arranged on the roughing equipment. Two roughing operations can be completed at one time with one loading. It not only improves the work efficiency, simplifies the process, saves equipment, but also guarantees the processing accuracy to a certain extent. It has the advantages of high efficiency, good precision, low cost, and labor saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model (front view side).

[0017] Figure 2 This is a schematic diagram of the structure of the utility model (rear view).

[0018] Figure 3 It is a partial internal schematic diagram of the utility model.

[0019] Description of reference numerals:

[0020] Numbers in the figure: machine body 1; large roughing mold cylinder 21; small roughing mold cylinder 22; connecting plate 23; first slide 241; first cylinder 242; large slide plate 251 of left pier; left slide bar 252; left pier cylinder 253; tightening rod 26; large slide plate 271 of right pier; right slide bar 272; right pier cylinder 273; second slide 281; second cylinder 282; upper clamping die base 31; lower clamping die base 32; upper clamping power member 33; upper linear die set 34; feeding and taking trough claw 41; trough claw plate 411; connecting block 412; horizontal power reciprocating member 42; lifting cylinder 43; lifting slide 44; sliding base 441. DETAILED DESCRIPTION

[0021] A specific implementation of the present utility model is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific implementation mode.

[0022] Embodiment 1:

[0023] like Figure 1-3 As shown, a double-mold roughening device includes a roughening device body, the roughening device body includes a housing 1, a roughening mechanism and a clamping mechanism; the roughening mechanism is used for roughening the material, the clamping mechanism is used for fixing the material, the roughening mechanism includes a double-mold assembly, the double-mold assembly includes a large roughening mold cylinder 21 and a small roughening mold cylinder 22 to achieve secondary roughening.

[0024] The large roughing mold tube 21 and the small roughing mold tube 22 are connected to the connecting plate 23 and the first reciprocating mechanism, driving the large roughing mold tube 21 and the small roughing mold tube 22 to reciprocate along their arrangement direction, that is, the same set of reciprocating mechanisms is used, and it is only necessary to drive the reciprocating motion through the first reciprocating mechanism to align the large roughing mold tube 21 or the small roughing mold tube 22 with the material.

[0025] Specifically, the large roughening mold tube 21 and the small roughening mold tube 22 are arranged side by side on the same horizontal plane along the thickness direction of the machine body 2. The first reciprocating mechanism is arranged on the left pier reciprocating mechanism on one side, and is driven to reciprocate by the left pier reciprocating mechanism. The roughening mechanism also includes a clamping rod 26 located on the right side and a right pier reciprocating mechanism. The right pier reciprocating mechanism drives the clamping rod 26 to reciprocate. The clamping mechanism is located between the double mold assembly and the clamping rod 26. One side supports the material through the clamping rod 26, and the other side, the large roughening mold tube 21 and the small roughening mold tube 22 roughen the material. The material also needs to be clamped up and down by the clamping mechanism.

[0026] The clamping mechanism includes an upper clamping die base 31 and a lower clamping die base 32 opposite thereto. The upper clamping die base 31 is connected to the upper linear module 34 and is driven to reciprocate by an upper clamping power member 33. The upper clamping power member 33 is an upper clamping cylinder. The upper clamping cylinder and the upper linear module 34 are both connected to the machine housing 1. The upper linear module can be a slider assembly.

[0027] In some embodiments, the tightening rod 26 is arranged in the second reciprocating mechanism, the second reciprocating mechanism is arranged in parallel with the first reciprocating mechanism, and the second reciprocating mechanism is arranged on the right pier reciprocating mechanism on the other side.

[0028] Specifically, the first reciprocating mechanism includes a first slide 241 and a first cylinder 242 , and the first slide 241 is driven to reciprocate by the first cylinder 242 . The second reciprocating mechanism includes a second slide 281 and a second cylinder 282 , and the second slide 281 is driven to reciprocate by the second cylinder 282 .

[0029] Specifically, the left pier reciprocating mechanism includes a left pier large slide 251, a left side slide bar 252 and a left pier cylinder 253. The left pier large slide 251 is driven by the left pier cylinder 253 to reciprocate along the left side slide bar 252. The first reciprocating mechanism is arranged on the left pier large slide 251. The right pier reciprocating mechanism includes a right pier large slide 271, a right side slide bar 272 and a right pier cylinder 273. The right pier large slide 271 is driven by the right pier cylinder 273 to reciprocate along the right side slide bar 272. The second reciprocating mechanism is arranged on the right pier large slide 271. The left side slide bar 252 and the left pier cylinder 253 as well as the right side slide bar 272 and the right pier cylinder 273 are respectively connected to the machine casing 1.

[0030] Embodiment 2:

[0031] The machine housing 1 is also provided with an automatic feeding and picking mechanism, through which automatic feeding and picking is realized;

[0032] Specifically, the automatic feeding and picking mechanism includes a horizontal reciprocating component and a lifting and reciprocating component. The horizontal reciprocating component is driven to lift and reciprocate by the lifting and reciprocating component. The horizontal reciprocating component includes a feeding and picking trough claw 41 and a horizontal power reciprocating member 42 that drives the feeding and picking trough claw 41 to reciprocate. The lifting and reciprocating component is arranged on the lifting and reciprocating component, which includes a lifting cylinder 43 and a lifting slide 44. The lifting slide 44 includes a sliding base 441. The feeding and picking trough claw 41 includes two side trough claw plates 411 and a middle connecting block 412. The connecting block 412 is driven to reciprocate in the sliding base 441 by the horizontal power reciprocating member 42. The two side trough claw plates 411 protrude upward from the sliding base 441. The trough claw plates 411 are provided with material limiting grooves. The horizontal power reciprocating member 42 is a horizontal oil cylinder. The spacing between the two side trough claw plates 411 is greater than the width of the lower clamping die base 32, and generally slightly greater than its width.

[0033] The working principle of the utility model is to place the material on the groove claw plates 411 on both sides, and the horizontal power reciprocating member 42 drives the connecting block 412 to feed the material in the direction of the clamping die seat 32 downward. After the material is in place, the groove claw plates 411 on both sides are located on both sides of the width direction of the lower clamping die seat 32. At this time, the lifting cylinder 43 is actuated, and the sliding base 441 is driven to descend through the lifting slide 44, and the material falls on the lower clamping die seat 32. The upper clamping die seat 31 is pressed down to clamp the material, and the feeding and taking material trough claw 41 is withdrawn. If the secondary roughening small roughening mold cylinder 22 and the large roughening mold cylinder 21 are selected to roughen the material respectively, after the roughening is completed, the feeding and taking material trough claw 41 moves again in the direction of the clamping die seat 32 downward. After it is in place, the lifting cylinder 43 is actuated, and the feeding and taking material trough claw 41 moves upward to support the material, and the feeding and taking material trough claw 41 can be returned to its position.

[0034] It should be noted that this equipment can be controlled by PLC, assisted by position sensors for positioning, to achieve automatic control.

[0035] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A double-die roughing device, comprising a roughing device body, wherein the roughing device body comprises a housing (1), a roughing mechanism and a clamping mechanism; the roughing mechanism is used for roughing a material, and the clamping mechanism is used for fixing the material, and the characteristics are: The upsetting mechanism comprises a double mold assembly, and the double mold assembly comprises a large upsetting mold cylinder (21) and a small upsetting mold cylinder (22) to achieve secondary upsetting.

2. A double-die roughening device according to claim 1, characterized in that: The large roughing mold cylinder (21) and the small roughing mold cylinder (22) are connected to a connecting plate (23) and to a first reciprocating mechanism, driving the large roughing mold cylinder (21) and the small roughing mold cylinder (22) to reciprocate along their arrangement direction.

3. A double-die roughening device according to claim 2, characterized in that: The large roughing mold tube (21) and the small roughing mold tube (22) are arranged side by side on the same horizontal plane along the thickness direction of the machine shell (2); the first reciprocating mechanism is arranged on a left pier reciprocating mechanism on one side, and is driven to reciprocate by the left pier reciprocating mechanism; the roughing mechanism also includes a clamping rod (26) located on the right side and a right pier reciprocating mechanism; the right pier reciprocating mechanism drives the clamping rod (26) to reciprocate; and the clamping mechanism is located between the double mold assembly and the clamping rod (26).

4. A double-die roughening device according to claim 3, characterized in that: The clamping mechanism comprises an upper clamping die seat (31) and a lower clamping die seat (32) opposite thereto; the upper clamping die seat (31) is connected to an upper linear die set (34) and is driven to reciprocate by an upper clamping power member (33); the upper clamping power member (33) is an upper clamping oil cylinder.

5. A double-die roughening device according to claim 3, characterized in that: The jacking rod (26) is arranged on a second reciprocating mechanism, the second reciprocating mechanism is arranged in parallel and corresponding to the first reciprocating mechanism, and the second reciprocating mechanism is arranged on the right pier reciprocating mechanism on the other side.

6. A double-die upsetting device according to claim 5, characterized in that: The first reciprocating mechanism comprises a first slide (241) and a first oil cylinder (242), and the first slide (241) is driven to reciprocate by the first oil cylinder (242); the second reciprocating mechanism comprises a second slide (281) and a second oil cylinder (282), and the second slide (281) is driven to reciprocate by the second oil cylinder (282).

7. A double-die roughening device according to claim 6, characterized in that: The left pier reciprocating mechanism comprises a left pier large slide plate (251), a left side slide bar (252) and a left pier oil cylinder (253); the left pier large slide plate (251) is driven by the left pier oil cylinder (253) to reciprocate along the left side slide bar (252); the first reciprocating mechanism is arranged on the left pier large slide plate (251); the right pier reciprocating mechanism comprises a right pier large slide plate (271), a right side slide bar (272) and a right pier oil cylinder (273); the right pier large slide plate (271) is driven by the right pier oil cylinder (273) to reciprocate along the right side slide bar (272); the second reciprocating mechanism is arranged on the right pier large slide plate (271).

8. A double-die roughening device according to any one of claims 1 to 7, characterized in that: The machine housing (1) is also provided with an automatic material feeding and taking mechanism.

9. A double-die upsetting device according to claim 8, characterized in that: The automatic feeding and picking mechanism comprises a horizontal reciprocating component and a lifting and reciprocating component. The horizontal reciprocating component is driven to lift and reciprocate by the lifting and reciprocating component. The horizontal reciprocating component comprises a feeding and picking trough claw (41) and a horizontal power reciprocating member (42) that drives the feeding and picking trough claw (41) to reciprocate.

10. A double-die upsetting device according to claim 9, characterized in that: The lifting and reciprocating assembly comprises a lifting cylinder (43) and a lifting slide (44), the lifting slide (44) comprises a sliding base (441), the feeding and material taking trough claw (41) comprises two side trough claw plates (411) and a middle connecting block (412), the connecting block (412) is driven by the horizontal power reciprocating member (42) to reciprocate in the sliding base (441), the two side trough claw plates (411) are protruding upward from the sliding base (441), and the horizontal power reciprocating member (42) is a horizontal cylinder.

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