Automatic stripping mechanism of pipe pier cap forming die

Abstract

The utility model discloses an automatic stripping mechanism of a pipe pier cap forming die, which relates to the technical field of pipe pier cap forming dies and comprises a workbench and two fixing seats, a strip-shaped opening is arranged in the middle of the upper surface of the workbench, and the two fixing seats are fixedly arranged on the upper surface of the workbench and positioned on two sides of the strip-shaped opening. Sliding grooves are formed in the sides, close to each other, of the two fixing seats, lower dies are arranged in the two sliding grooves in a sliding mode, upper dies are arranged on the upper sides of the two lower dies, threaded rods are rotatably arranged on the inner walls of one sides of the sliding grooves, and the rod walls of the threaded rods are sleeved with internal threaded pipes in a threaded mode; one end of the inner threaded pipe is fixedly connected with the side wall of the lower die, transverse plates are fixedly arranged on the two sides of the upper die, and first transmission mechanisms for driving the threaded rods to rotate are arranged on the lower sides of the transverse plates. According to the automatic stripping device, automatic stripping can be achieved, manual operation is not needed, manpower can be greatly saved, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pipe cap forming die, specifically relates to an automatic stripping mechanism of pipe cap forming die. BACKGROUND

[0002] In the production process of pipe cap, the formed cap usually needs to be separated from the mold for subsequent processing or packaging process. The traditional stripping method often relies on manual operation, which not only requires a large number of manpower, but also has low work efficiency, increases labor cost, and because manual stripping needs to put hands into the mold, it is easy to cause hand injury due to misoperation, which has great safety hazard. SUMMARY

[0003] In view of the problems existing in the automatic stripping mechanism of the existing pipe cap forming die, the utility model is proposed.

[0004] Therefore, the utility model aims at providing an automatic stripping mechanism of pipe cap forming die, which solves the problems in the background art.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] An automatic stripping mechanism of pipe cap forming die, comprising a workbench and a fixed seat, a strip-shaped opening is formed in the middle of the upper surface of the workbench, two fixed seats are fixedly arranged on the upper surface of the workbench and located on the two sides of the strip-shaped opening, a sliding groove is formed in one side of each fixed seat, a lower mold is slidably arranged in each sliding groove, an upper mold is arranged on the upper side of each lower mold, a threaded rod is rotatably arranged on the inner wall of one side of the sliding groove, an internally threaded pipe is threadedly connected to the rod wall of the threaded rod, one end of the internally threaded pipe is fixedly connected to the side wall of the lower mold, a horizontal plate is fixedly arranged on the two sides of the upper mold, a first transmission mechanism is arranged on the lower side of the horizontal plate to drive the rotation of the threaded rod, and a second transmission mechanism is arranged above the upper mold to drive the movement of the upper mold.

[0007] Preferably, the first transmission mechanism comprises a gear and a rack, the gear is fixedly connected to one end of the threaded rod away from the lower mold, a vertical rod is arranged on the back side of the gear, the rack is fixedly arranged on the front side of the lower end of the vertical rod, and the upper end of the rack extends to the outside of the sliding groove and is fixedly connected with the horizontal plate.

[0008] Preferably, the second transmission mechanism comprises a top plate and a hydraulic cylinder, the top plate is arranged above the upper mold, the two sides of the top plate are fixedly connected with the workbench through a support plate, the hydraulic cylinder is fixedly arranged on the upper surface of the top plate, and the piston rod of the hydraulic cylinder extends to the lower side of the top plate and is fixedly connected with the upper mold.

[0009] Preferably, a limiting slot is arranged on the lower side of the sliding slot, and a limiting block is slidably arranged in the limiting slot, and one side of the limiting block is fixedly connected with the corresponding lower die.

[0010] Preferably, an avoiding slot is arranged on the inner wall of the lower side of the sliding slot and at a position corresponding to the vertical rod.

[0011] Preferably, a sliding rod is slidably arranged on the inner side of each of the two sides of the top plate, and the lower end of the sliding rod is fixedly connected with the upper die.

[0012] In the above technical solution, the technical effects and advantages of the present application are provided:

[0013] In the present application, when the upper die is lifted to open the mold by the hydraulic cylinder, the horizontal plate lifts the vertical rod, the vertical rod lifts the rack, and when the rack moves to engage with the gear, the gear rotates, the gear rotates the threaded rod, the threaded rod moves the internal threaded tube, and then the lower die is slid into the sliding slot, so that the processed pipe falls from the strip-shaped opening in the middle of the workbench, and the automatic material removal is completed, without manual operation, saving time and labor and being safer. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0015] Figure 1 The structure diagram of the automatic material removal mechanism of the pipe cap forming die is shown in the present application;

[0016] Figure 2 The internal structure diagram of the automatic material removal mechanism of the pipe cap forming die is shown in the present application; Figure 1 The internal structure diagram of the automatic material removal mechanism of the pipe cap forming die is shown in the present application;

[0017] Figure 3 The internal structure diagram of the automatic material removal mechanism of the pipe cap forming die is shown in the present application; Figure 2 The perspective view of the upper die and the lower die in the present application.

[0018] Explanation of reference signs:

[0019] 1, fixed seat; 2, lower die; 3, upper die; 4, internal threaded tube; 5, threaded rod; 6, hydraulic cylinder; 7, horizontal plate; 8, vertical rod; 9, rack; 10, gear; 11, limiting block; 12, workbench; 13, support plate; 14, top plate. DETAILED DESCRIPTION

[0020] In order to make those skilled in the art better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings.

[0021] The utility model discloses an automatic material discharging mechanism of pipe material mound cap forming die.

[0022] Referring to Figures 1-3 An automatic material discharging mechanism of pipe material mound cap forming die, including workbench 12 and fixed seat 1, the upper surface middle part of workbench 12 is set with strip -shaped mouth, two fixed seats 1 are fixedly arranged on the upper surface of workbench 12 and are located at the both sides of strip -shaped mouth, the side close to of two fixed seats 1 is provided with the sliding slot, the inside of two sliding slots is slidably provided with lower mould 2, the downside of sliding slot is set with limit groove, the inside of limit groove is slidably provided with limit block 11, the side of limit block 11 is fixedly connected with corresponding lower mould 2, so that lower mould 2 can stably slide, the upside of two lower moulds 2 is provided with upper mould 3, the side inner wall of sliding slot is rotatably provided with threaded rod 5, the rod wall of threaded rod 5 is threadedly sleeved with internal thread pipe 4, one end of internal thread pipe 4 is fixedly connected with the side wall of lower mould 2, and the both sides of upper mould 3 are fixedly provided with horizontal plate 7.

[0023] Referring to Figures 1-3 The downside of horizontal plate 7 is provided with the first transmission mechanism of driving threaded rod 5 to rotate, the first transmission mechanism includes gear 10 and rack 9, gear 10 is fixedly sleeved on the end, away from lower mould 2, of threaded rod 5, the rear side of gear 10 is provided with vertical rod 8, rack 9 is fixedly arranged on the lower end front side of vertical rod 8, the upper end of rack 9 extends to the outside of sliding slot and is fixedly connected with horizontal plate 7, the downside inner wall of sliding slot and the position corresponding with vertical rod 8 are set with avoiding groove, and it is prevented that vertical rod 8 interferes with sliding slot.

[0024] Referring to Figures 1-3 The upper side of upper mould 3 is provided with the second transmission mechanism of driving upper mould 3 to move, and the second transmission mechanism includes top plate 14 and hydraulic cylinder 6, top plate 14 is arranged on the upper side of upper mould 3, the both sides of top plate 14 are fixedly connected with workbench 12 through support plate 13, hydraulic cylinder 6 is fixedly arranged on the upper surface of top plate 14, the piston rod end of hydraulic cylinder 6 extends to the downside of top plate 14 and is fixedly connected with upper mould 3, the both sides of top plate 14 are slidably sleeved with slide bar, and the lower end of slide bar is fixedly connected with upper mould 3, so that upper mould 3 can stably move.

[0025] The utility model discloses a mould is arranged between automatic pipe feeding equipment and the machine of pressing cap between use, and the upper die 3 of hydraulic cylinder 6 pushes down and removes, makes the horizontal plate 7 drive vertical rod 8 and remove, and vertical rod 8 drives rack 9 and remove, first, rack 9 is engaged with gear 10, namely makes gear 10 drive threaded rod 5 rotation, and threaded rod 5 drives internal thread pipe 4 and removes, namely makes both sides lower mould 2 remove to the state of abutting, when this, automatic pipe feeding equipment will be delivered to the pipe between the top of two lower moulds 2, then hydraulic cylinder 6 continues to push the upper die 3 and removes, and rack 9 continues to remove and separates from gear 10, namely makes gear 10 stop rotation, namely makes the upper die 3 press in the top of lower mould 2, completes the spacing of pipe, when this, the machine of pressing cap can normally carry out the work of cap forming, and after processing, hydraulic cylinder 6 drives the upper die 3 and removes and opens the mould, and the horizontal plate 7 drives vertical rod 8 and removes, and vertical rod 8 drives rack 9 and removes, when rack 9 removes and is engaged with gear 10, will drive gear 10 rotation, and gear 10 drives threaded rod 5 rotation, and threaded rod 5 drives internal thread pipe 4 and removes, and then makes lower mould 2 and slides into the chute, namely makes the pipe material of processing from the bar -shaped mouth in the middle of workbench 12 drop, namely completes the automatic material removal, does not need manual operation, saves time and labour and is more safe.

[0026] The above only describes some exemplary embodiments of the utility model through the way of illustration, and undoubtedly, for ordinary skilled person in the art, the described embodiments can be modified in various different ways without deviating from the spirit and scope of the utility model. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. An automatic stripping mechanism of a pipe cap forming die, comprising a worktable (12) and a fixed seat (1), characterized in that, The upper surface of the workbench (12) is provided with a strip-shaped opening, and two fixing bases (1) are fixedly arranged on the upper surface of the workbench (12) and located on the two sides of the strip-shaped opening. The side close to the two fixing bases (1) is provided with a sliding groove, and the inner side of the sliding groove is slidably provided with a lower mold (2). The upper side of the lower mold (2) is provided with an upper mold (3). The inner wall of the sliding groove is rotatably provided with a threaded rod (5), and the rod wall of the threaded rod (5) is threadedly provided with an internal threaded tube (4). One end of the internal threaded tube (4) is fixedly connected with the side wall of the lower mold (2). The two sides of the upper mold (3) are fixedly provided with a horizontal plate (7), and the lower side of the horizontal plate (7) is provided with a first transmission mechanism for driving the threaded rod (5) to rotate. The upper side of the upper mold (3) is provided with a second transmission mechanism for driving the upper mold (3) to move.

2. The automatic stripper mechanism for pipe head forming die according to claim 1, wherein The first transmission mechanism comprises a gear (10) and a rack (9). The gear (10) is fixedly sleeved on one end of the threaded rod (5) away from the lower mold (2). The rear side of the gear (10) is provided with a vertical rod (8), and the lower end of the vertical rod (8) is provided with a rack (9). The upper end of the rack (9) extends to the outside of the sliding groove and is fixedly connected with the horizontal plate (7).

3. The automatic stripper mechanism for pipe head forming die according to claim 1, wherein The second transmission mechanism comprises a top plate (14) and a hydraulic cylinder (6). The top plate (14) is arranged above the upper mold (3). The two sides of the top plate (14) are fixedly connected with the workbench (12) through a support plate (13). The hydraulic cylinder (6) is fixedly arranged on the upper surface of the top plate (14). The piston rod of the hydraulic cylinder (6) extends to the lower side of the top plate (14) and is fixedly connected with the upper mold (3).

4. The automatic stripper mechanism for pipe head forming die according to claim 1, wherein The lower side of the sliding groove is provided with a limiting groove, and the limiting groove is slidably provided with a limiting block (11). One side of the limiting block (11) is fixedly connected with the corresponding lower mold (2).

5. The automatic stripper mechanism for pipe head forming die according to claim 2, wherein The lower side of the sliding groove is provided with a limiting groove, and the limiting groove is slidably provided with a limiting block (11). One side of the limiting block (11) is fixedly connected with the corresponding lower mold (2).

6. The automatic stripper mechanism for pipe head forming die according to claim 3, wherein The two sides of the top plate (14) are slidably sleeved with a slide rod, and the lower end of the slide rod is fixedly connected with the upper mold (3).

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