Simple shaping device for arc-shaped component

Abstract

The utility model relates to the technical field of wood processing, in particular to a simple shaping device for an arc-shaped component, which comprises a lower die, a support, an assembly plate and a pressurizing component, the support is fixedly connected with the side surface of the lower die, a feed opening is arranged on the side surface of the support, the assembly plate is fixedly connected with the upper surface of the support, and an upper die is arranged on the side surface of the support. The upper mold is matched with the lower mold, the pressurizing assembly is arranged on the upper surface of the assembling plate and comprises a first threaded column, a threaded hole is formed in the upper surface of the assembling plate, the first threaded column is in threaded connection with the interior of the threaded hole, and the inner wall, located in the threaded hole, of the assembling plate is in threaded connection with a second threaded column. According to the shaping device, the pressurizing assembly is arranged, so that the pressure borne by the upper mold is located on the two sides of the upper mold, the problems that the pressure borne by the upper mold is located in the center, the pressure on the two sides is low, and unqualified plate machining is likely to be caused are solved, and the shaping effect of the shaping device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a simple shaping device for arc-shaped parts. Background Art

[0002] The shaping device is a device used in the shaping process of board processing. During the processing of wooden boards, it is often necessary to use a shaping device to shape the wooden boards in order to change the shape of the wooden boards and ensure the stability of the shape of the wooden boards.

[0003] The inventor discovered in his daily work that in the process of using a shaping device to shape a wooden board, there is an existing simple shaping device that only relies on a single pressure rod to limit the position of the upper mold when shaping the wooden board. Since the design position of the pressure rod is at the center point of the upper mold, when the upper mold cooperates with the lower mold to shape the wooden board, the pressure applied by the upper mold is mostly concentrated in the center of the upper mold, making the shaping effect on both sides of the upper mold worse than that in the center, resulting in a poor pass rate of the wooden board after shaping. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when the upper mold cooperates with the lower mold to shape the wooden board, the pressure applied by the upper mold is mostly concentrated on the central part of the upper mold, so that the shaping effect on both sides of the upper mold is poorer than that on the central part, resulting in a poor pass rate of the wooden board after shaping, and a simple shaping device for arc-shaped parts is proposed to solve the problem.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a simple shaping device for arc-shaped parts, including a lower mold, a bracket, an assembly plate and a pressure component, the bracket is fixedly connected to the side surface of the lower mold, the side surface of the bracket is provided with a discharge port, the upper surface of the bracket is fixedly connected with the assembly plate, the side surface of the bracket is provided with an upper mold, the upper mold is adapted to the lower mold, the pressure component is arranged on the upper surface of the assembly plate, the pressure component includes a first threaded column, the upper surface of the assembly plate is provided with a threaded hole, the first threaded column is connected to the internal thread of the threaded hole, the assembly plate is threadedly connected to the inner wall of the threaded hole with a second threaded column, the arc surface of the first threaded column is fixedly connected to a transmission gear, the arc surface of the second threaded column is fixedly connected to a driven gear, and the surface of the transmission gear is provided with a chain.

[0006] Preferably, a knob is fixedly connected to the upper surface of the first threaded column, and a protective cover is sleeved on the surface of the first threaded column. The protective cover can protect the transmission gear on the first threaded column to reduce the probability of damage to the transmission gear.

[0007] Preferably, the first threaded column is rotatably connected to the inner wall of the upper mold, the second threaded column is rotatably connected to the inner wall of the upper mold, the chain is meshed with the tooth groove of the driven gear, and a chain is provided, through which the transmission gear and the driven gear can be connected, so that the transmission gear can cooperate with the chain to drive the driven gear.

[0008] Preferably, the protective cover is sleeved with the surface of the second threaded column, the protective cover is located on the surface of the chain, and the second threaded column is provided. The second threaded column can increase the location where pressure is applied to the upper mold to increase the uniformity of the pressure on the upper mold.

[0009] Preferably, a material discharge assembly is provided at the connection between the lower mold and the bracket, and the material discharge assembly includes a guide rod, a circular hole is provided on the side surface of the bracket, the guide rod is slidably connected to the inner wall of the circular hole, a sliding groove is provided on the side surface of the lower mold, and the lower mold is located on the inner wall of the sliding groove and is slidably connected to a force-bearing plate, and the lower mold is located on the inner wall of the sliding groove and is fixedly connected to a reset spring. A reset spring is provided, and through the cooperation of the reset spring and the force-bearing plate, the guide rod can be pushed to reset when it is displaced and loses its force.

[0010] Preferably, the side surface of the guide rod is bolted with a connecting frame, the side surface of the connecting frame is bolted with a connecting rod, the side surface of the connecting rod is fixedly connected with a push plate, and a connecting frame is provided, through which the guide rod and the connecting rod can be connected, thereby achieving a linkage effect between the two.

[0011] Preferably, the force-loading plate is fixedly connected to the side surface of the guide rod, the return spring is fixedly connected to the side surface of the force-loading plate, and the push plate is slidably connected to the inner wall of the discharge port. A push plate is provided, and when the push plate is pushed by the connecting rod, the plate that has been shaped in the lower mold can be pushed out from the discharge port on the other side.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting a pressurizing component, when shaping the wooden board, the preheated wooden board is placed in the lower mold, and then the knob is rotated. The knob is forced to drive the first threaded column, and the first threaded column drives the transmission gear under the action of the knob. The transmission gear is forced to rotate and meshes with the chain during the rotation. The chain is driven to rotate by the transmission gear and drives the driven gear during the rotation. The driven gear drives the second threaded column to rotate under the action of the chain, and then the second threaded column can rotate synchronously with the first threaded column. During the synchronous rotation of the first threaded column and the second threaded column, they are both engaged with the assembly plate. The threaded holes engage and push the upper mold downward, and the upper mold is pushed downward to squeeze the wooden board on the lower mold. When the upper mold moves to the maximum spacing, the knob stops turning, and the first threaded rod and the second threaded rod stop rotating at the same time, and cooperate with the assembly plate to limit the position of the upper mold. When the upper mold is limited, it can cooperate with the lower mold to shape the wooden board. By setting a pressure component, the pressure on the upper mold is located on both sides of itself, thereby reducing the pressure on the upper mold to the center, making the pressure on both sides relatively low, which can easily cause the problem of unqualified board processing, and further improve the shaping effect of the shaping device.

[0014] 2. In the utility model, by setting a feeding assembly, when the wooden board is shaped and the upper mold is separated from the wooden board, the connecting frame is pushed, the connecting frame is forced to push the guide rod and the connecting rod, the guide rod is forced to push the load-bearing plate, the load-bearing plate is forced to squeeze the reset spring, the reset spring is squeezed and deformed, and at the same time the connecting rod is forced to push the push plate, the push plate pushes the wooden board located in the lower mold under the action of the connecting rod, the wooden board is pushed to move toward the feeding port away from the push plate, when the push plate moves to the maximum spacing, the connecting frame is released, the connecting frame loses the pressure applied to the guide rod, the guide rod loses the pressure applied to the load-bearing plate, and the load-bearing plate loses The pressure applied to the reset spring causes the reset spring to lose pressure and rebound, and pushes the load-bearing plate during the rebound process. The load-bearing plate pushes the guide rod under the action of the reset spring, and the guide rod pushes the connecting frame under the force, and the connecting frame pulls the connecting rod. The connecting rod pulls the push plate to reset under the action of the connecting frame, and at the same time, part of the wooden board is pushed out of the unloading port, and then the wooden board extending out of the unloading port is pulled to take out the wooden board. By setting up the unloading assembly, it is convenient for the staff to take out the wooden board in the device, thereby reducing the problem of the wooden board being located in the lower mold and being difficult to take out, and further improving the unloading efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a simple shaping device for arc-shaped parts;

[0016] Figure 2 The utility model provides a side view of the structure of a simple shaping device for arc-shaped parts;

[0017] Figure 3 The utility model provides a schematic diagram of the structure of a pressurizing component of a simple shaping device for arc-shaped parts;

[0018] Figure 4 The utility model proposes a simple shaping device for arc-shaped parts Figure 3 Schematic diagram of the structure at A in the middle;

[0019] Figure 5 The utility model provides a schematic structural diagram of a blanking component of a simple shaping device for arc-shaped parts.

[0020] Legend:

[0021] 1. Lower mold; 2. Bracket; 3. Assembly plate; 4. Upper mold; 5. Pressurizing assembly; 51. First threaded column; 52. Second threaded column; 53. Transmission gear; 54. Driven gear; 55. Chain; 56. Knob; 57. Protective cover; 6. Unloading assembly; 61. Guide rod; 62. Loading plate; 63. Return spring; 64. Connecting frame; 65. Connecting rod; 66. Push plate. DETAILED DESCRIPTION

[0022] See also Figure 1-5 The utility model provides a technical solution: a simple shaping device for arc-shaped parts, including a lower mold 1, a bracket 2, an assembly plate 3 and a pressurizing component 5, the bracket 2 is fixedly connected to the side surface of the lower mold 1, the side surface of the bracket 2 is provided with a blanking port, the upper surface of the bracket 2 is fixedly connected with the assembly plate 3, the side surface of the bracket 2 is provided with an upper mold 4, the upper mold 4 is adapted to the lower mold 1, the pressurizing component 5 is arranged on the upper surface of the assembly plate 3, and the connection between the lower mold 1 and the bracket 2 is provided with a blanking component 6.

[0023] The specific configuration and functions of the pressurizing component 5 and the blanking component 6 are described in detail below.

[0024] In this embodiment: the pressurizing component 5 includes a first threaded column 51, a threaded hole is opened on the upper surface of the assembly plate 3, the first threaded column 51 is connected to the internal thread of the threaded hole, the assembly plate 3 is located on the inner wall of the threaded hole and is threadedly connected to the second threaded column 52, the arc surface of the first threaded column 51 is fixedly connected to the transmission gear 53, the arc surface of the second threaded column 52 is fixedly connected to the driven gear 54, and the surface of the transmission gear 53 is provided with a chain 55.

[0025] Specifically, a knob 56 is fixedly connected to the upper surface of the first threaded column 51, and a protective cover 57 is sleeved on the surface of the first threaded column 51. The protective cover 57 can protect the transmission gear 53 located on the first threaded column 51 to reduce the probability of damage to the transmission gear 53.

[0026] Specifically, the first threaded column 51 is rotatably connected to the inner wall of the upper mold 4 , the second threaded column 52 is rotatably connected to the inner wall of the upper mold 4 , and the chain 55 is meshed with the tooth groove of the driven gear 54 .

[0027] In this embodiment, a chain 55 is provided, through which the transmission gear 53 and the driven gear 54 can be connected, so that the transmission gear 53 can cooperate with the chain 55 to drive the driven gear 54 .

[0028] Specifically, the protective cover 57 is sleeved with the surface of the second threaded column 52, and the protective cover 57 is located on the surface of the chain 55. The second threaded column 52 is set, and the second threaded column 52 can increase the position where pressure is applied to the upper mold 4 to increase the uniformity of the pressure on the upper mold 4.

[0029] In this embodiment: the blanking assembly 6 includes a guide rod 61, a circular hole is formed on the side surface of the bracket 2, the guide rod 61 is slidably connected to the inner wall of the circular hole, a sliding groove is provided on the side surface of the lower mold 1, the lower mold 1 is slidably connected to the inner wall of the sliding groove with a load-bearing plate 62, and the lower mold 1 is fixedly connected to the inner wall of the sliding groove with a return spring 63.

[0030] In this embodiment, a reset spring 63 is provided. Through the cooperation between the reset spring 63 and the force-carrying plate 62 , the guide rod 61 can be pushed to reset when it is displaced and loses its force.

[0031] Specifically, the side surface of the guide rod 61 is bolted with a connecting frame 64, the side surface of the connecting frame 64 is bolted with a connecting rod 65, the side surface of the connecting rod 65 is fixedly connected with a push plate 66, and the connecting frame 64 is provided, and the guide rod 61 and the connecting rod 65 can be connected through the connecting frame 64, thereby achieving a linkage effect between the two.

[0032] Specifically, the force-carrying plate 62 is fixedly connected to the side surface of the guide rod 61 , the return spring 63 is fixedly connected to the side surface of the force-carrying plate 62 , and the push plate 66 is slidably connected to the inner wall of the discharge port.

[0033] In this embodiment, a push plate 66 is provided, and when pushed by the connecting rod 65, the plate that has been shaped in the lower mold 1 can be pushed out from the discharge port on the other side.

[0034] Working principle: When shaping the wooden board, put the preheated wooden board into the lower mold 1, and then rotate the knob 56. The knob 56 is forced to drive the first threaded column 51. The first threaded column 51 drives the transmission gear 53 under the action of the knob 56. The transmission gear 53 is forced to rotate and meshes with the chain 55 during the rotation. The chain 55 is driven to rotate by the transmission gear 53 and drives the driven gear 54 during the rotation. The driven gear 54 drives the second threaded column 52 to rotate under the action of the chain 55. Then the second threaded column 52 can rotate synchronously with the first threaded column 51. In the process of synchronous rotation of the first threaded column 51 and the second threaded column 52, both are in sync with the The threaded holes on the assembly plate 3 are engaged and push the upper mold 4 downward. The upper mold 4 is pushed downward to squeeze the wooden board on the lower mold 1. When the upper mold 4 moves to the maximum spacing, the knob 56 stops turning. At the same time, the first threaded rod and the second threaded rod stop turning, and cooperate with the assembly plate 3 to limit the position of the upper mold 4. When the upper mold 4 is limited, it can cooperate with the lower mold 1 to shape the wooden board. By setting the pressure component 5, the pressure on the upper mold 4 is located on both sides of itself, thereby reducing the pressure on the upper mold 4 to the center, making the pressure on both sides relatively low, which is easy to cause the problem of unqualified board processing, and further improves the shaping effect of the shaping device. In addition, by setting up the unloading component 6, when the wooden board is shaped and the upper mold 4 is separated from the wooden board, the connecting frame 64 is pushed, and the connecting frame 64 is forced to push the guide rod 61 and the connecting rod 65, and the guide rod 61 is forced to push the load-bearing plate 62, and the load-bearing plate 62 is forced to squeeze the return spring 63, and the return spring 63 is squeezed and deformed. At the same time, the connecting rod 65 is forced to push the push plate 66, and the push plate 66 pushes the wooden board located in the lower mold 1 under the action of the connecting rod 65, and the wooden board is pushed to move toward the unloading port away from the push plate 66. When the push plate 66 moves to the maximum spacing, the connecting frame 64 is released, the connecting frame 64 loses the pressure applied to the guide rod 61, the guide rod 61 loses the pressure applied to the load-bearing plate 62, and the load-bearing plate The plate 62 loses the pressure exerted on the return spring 63, and the return spring 63 loses the pressure and rebounds, and pushes the load-bearing plate 62 during the rebound process. The load-bearing plate 62 pushes the guide rod 61 under the action of the return spring 63, and the guide rod 61 is forced to push the connecting frame 64, and the connecting frame 64 pulls the connecting rod 65. The connecting rod 65 pulls the push plate 66 to reset under the action of the connecting frame 64, and at the same time, part of the wooden board is pushed out of the discharge port, and then the wooden board extending out of the discharge port is pulled to take out the wooden board. By setting the discharge assembly 6, it is convenient for the staff to take out the wooden board in the device, thereby reducing the problem that the wooden board is located in the lower mold 1 and is difficult to take out, and further improving the discharge efficiency of the device.

Claims

1. A simple shaping device for arc-shaped parts, comprising a lower mold (1), a bracket (2), an assembly plate (3) and a pressurizing component (5), characterized in that: The bracket (2) is fixedly connected to the side surface of the lower mold (1), the side surface of the bracket (2) is provided with a discharge port, the upper surface of the bracket (2) is fixedly connected to the assembly plate (3), the side surface of the bracket (2) is provided with an upper mold (4), the upper mold (4) is adapted to the lower mold (1), the pressurizing component (5) is arranged on the upper surface of the assembly plate (3), the pressurizing component (5) comprises a first threaded column (51), the upper surface of the assembly plate (3) is provided with a threaded hole, the first threaded column (51) is threadedly connected to the inner wall of the threaded hole, the assembly plate (3) is threadedly connected to the second threaded column (52) located on the inner wall of the threaded hole, the arc surface of the first threaded column (51) is fixedly connected to the transmission gear (53), the arc surface of the second threaded column (52) is fixedly connected to the driven gear (54), and the surface of the transmission gear (53) is provided with a chain (55).

2. The simple shaping device for arc-shaped parts according to claim 1, characterized in that: A knob (56) is fixedly connected to the upper surface of the first threaded column (51), and a protective cover (57) is sleeved on the surface of the first threaded column (51).

3. The simple shaping device for arc-shaped parts according to claim 1, characterized in that: The first threaded column (51) is rotatably connected to the inner wall of the upper mold (4), the second threaded column (52) is rotatably connected to the inner wall of the upper mold (4), and the chain (55) is meshed with the tooth groove of the driven gear (54).

4. The simple shaping device for arc-shaped parts according to claim 2, characterized in that: The protective cover (57) is sleeved with the surface of the second threaded column (52), and the protective cover (57) is located on the surface of the chain (55).

5. The simple shaping device for arc-shaped parts according to claim 1, characterized in that: A material removal component (6) is provided at the connection point between the lower mold (1) and the bracket (2), and the material removal component (6) includes a guide rod (61). A circular hole is provided at the side surface of the bracket (2), and the guide rod (61) is slidably connected to the inner wall of the circular hole. A sliding groove is provided on the side surface of the lower mold (1), and a load-bearing plate (62) is slidably connected to the inner wall of the sliding groove of the lower mold (1), and a return spring (63) is fixedly connected to the inner wall of the sliding groove of the lower mold (1).

6. The simple shaping device for arc-shaped parts according to claim 5, characterized in that: A connecting frame (64) is bolted to the side surface of the guide rod (61), a connecting rod (65) is bolted to the side surface of the connecting frame (64), and a push plate (66) is fixedly connected to the side surface of the connecting rod (65).

7. The simple shaping device for arc-shaped parts according to claim 6, characterized in that: The force-carrying plate (62) is fixedly connected to the side surface of the guide rod (61), the return spring (63) is fixedly connected to the side surface of the force-carrying plate (62), and the push plate (66) is slidably connected to the inner wall of the discharge port.

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