Cylindrical structure product shaping device

Abstract

The utility model discloses a cylindrical structure product shaping device, and particularly relates to the field of shaping devices, the cylindrical structure product shaping device comprises an upper pressing die and a lower pressing die, the top of the upper pressing die is fixedly connected with an upper fixing plate, the bottom of the lower pressing die is fixedly connected with a lower fixing plate, the bottom of the upper pressing die is provided with an upper shaping groove, and the bottom of the lower pressing die is provided with a lower shaping groove. A lower shaping groove is formed in the top of the lower pressing die, a limiting adjusting structure is arranged on the outer surface of the lower pressing die, and the upper pressing die, the lower pressing die and the limiting adjusting structure are arranged, so that a cylindrical product is placed between the upper pressing die and the lower pressing die, and the periphery of the cylindrical product is shaped in the stamping process of the upper pressing die and the lower pressing die; the height of a limiting plate can be adjusted under the action that a threaded rod is matched with a screw hole block, then the limiting plate can be aligned with the cylindrical product, at the moment, an electric telescopic rod can be started, then the limiting plate can clamp and limit the cylindrical product, and the situation that the position of the product deviates in the shaping process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shaping devices, in particular to a shaping device for cylindrical structured products. Background Art

[0002] There are many thin-walled cylindrical structure products in actual development and production. The product structure is easy to deform during the production process and then become an ellipse. The original elliptical shaping method in the later stage is to hit it with a copper rod or a small hammer to make it return to a cylindrical shape.

[0003] However, during use, a copper rod or a small hammer is used to hit the larger direction to deform the cylinder so as to obtain a qualified elliptical size of the cylindrical structure. During this process, the surface of the product is prone to bumps and wavy surface deformation. Utility Model Content

[0004] The utility model aims to solve the problem that in the process of use, a copper rod or a small hammer is used to knock the larger direction of the cylinder to deform it so as to obtain a qualified elliptical size of the cylindrical structure. In this process, the product surface is prone to bumping and wave-like surface deformation. A cylindrical structure product shaping device technology is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cylindrical structure product shaping device, including an upper die and a lower die, the top of the upper die is fixedly connected with an upper fixing plate, the bottom of the lower die is fixedly connected with a lower fixing plate, the bottom of the upper die is provided with an upper shaping groove, the top of the lower die is provided with a lower shaping groove, the outer surface of the lower die is provided with a limited position adjustment structure, a guide buffer structure is provided between the upper die and the lower die, the top of the lower die is provided with a positioning groove, and the upper die is provided with a positioning groove. A positioning pin is fixedly connected to the bottom, and the positioning pin is inserted into the inner wall of the positioning groove. A cylindrical product is arranged on the inner wall of the lower shaping groove. The limit adjustment structure includes a rectangular frame, and the outer surface of the rectangular frame is fixedly connected to one side of the lower die. A driving motor is fixedly installed on the top of the rectangular frame, and a threaded rod is fixedly connected to the output end of the driving motor. The bottom end of the threaded rod is rotatably connected to the bottom of the inner wall of the rectangular frame, and a screw hole block is threadedly connected to the outer surface of the threaded rod, and the outer surface of the screw hole block is slidably connected to the inner wall of the rectangular frame.

[0006] The effects achieved by the above components are as follows: by setting an upper die, a lower die and a limit adjustment structure, the cylindrical product is placed between the upper die and the lower die, so that during the stamping process of the upper die and the lower die, the periphery of the cylindrical product is shaped, and under the action of the threaded rod and the screw hole block, the height of the limit plate can be adjusted so that it can be aligned with the cylindrical product. At this time, the electric telescopic rod can be started, so that the limit plate can clamp and limit the cylindrical product to avoid position displacement of the product during the shaping process. By setting a guide buffer structure, under the action of the guide pressure rod and the connecting groove, the sliding cylinder can slide on the outer surface of the fixed rod, so that the buffer spring can be deformed, and the impact force of the stamping can be buffered.

[0007] Preferably, rectangular through slots are provided on both sides of the rectangular frame, and L-shaped sliding rods are fixedly connected to both sides of the outer surface of the screw hole block, and the L-shaped sliding rods are slidably arranged on the inner walls of the rectangular through slots.

[0008] The effect achieved by the above components is that by arranging the L-shaped slide bar, the screw hole block can drive the L-shaped slide bar to move, and then cooperate with other components to play a role.

[0009] Preferably, one end of the L-shaped sliding rod away from the screw hole block is fixedly connected to a connecting block, the top of the outer surface of the connecting block is fixedly connected to a connecting rod, and the top end of the connecting rod is fixedly connected to a mounting circular plate.

[0010] The effect achieved by the above components is that by arranging the connecting rod and the mounting circular plate, the L-shaped sliding rod can drive the mounting circular plate to move.

[0011] Preferably, an electric telescopic rod is fixedly mounted on one side of the outer surface of the mounting circular plate, and an output end of the electric telescopic rod is rotatably connected to a limiting plate.

[0012] The effect achieved by the above components is: by arranging the electric telescopic rod and the limit plate, the electric telescopic rod can drive the limit plate to move.

[0013] Preferably, an auxiliary rod is fixedly connected between the two connecting blocks, a through groove is formed on the inner wall of the lower die, and the auxiliary rod is inserted into the inner wall of the through groove.

[0014] The effect achieved by the above components is that by providing the through groove and the auxiliary rod, the auxiliary rod can slide in the through groove.

[0015] Preferably, the guide buffer structure includes a first rectangular plate and a second rectangular plate, the outer surface of the first rectangular plate is fixedly connected to one side of the upper die, the outer surface of the second rectangular plate is fixedly connected to one side of the lower die, and the bottom of the first rectangular plate is fixedly connected with a guide pressure rod.

[0016] The effect achieved by the above components is that by setting the guide pressure rod, the upper component of the lower die can be coordinated to play a role.

[0017] Preferably, a fixing rod is fixedly connected to the top of the outer surface of the lower die, a sliding cylinder is slidably connected to the top of the fixing rod, an auxiliary round block is fixedly connected to the top of the sliding cylinder, a connecting groove is provided on the top of the auxiliary round block, the guide pressure rod can be inserted into the inner wall of the connecting groove, a buffer spring is sleeved on the outer surface of the fixing rod, and both ends of the buffer spring are fixedly connected to the sliding cylinder and the second rectangular plate respectively.

[0018] The effect achieved by the above components is that the sliding cylinder and the fixing rod can cooperate with the buffer spring to achieve a buffering effect.

[0019] In summary, the beneficial effects of the utility model are:

[0020] 1. By setting the upper die, the lower die and the limit adjustment structure, the cylindrical product is placed between the upper die and the lower die, so that during the stamping process of the upper die and the lower die, the periphery of the cylindrical product is shaped. Under the action of the threaded rod and the screw hole block, the height of the limit plate can be adjusted so that it can be aligned with the cylindrical product. At this time, the electric telescopic rod can be started, so that the limit plate can clamp and limit the cylindrical product to avoid position displacement of the product during the shaping process.

[0021] 2. By setting up a guide buffer structure, under the action of the guide pressure rod cooperating with the connecting groove, the sliding cylinder can slide on the outer surface of the fixed rod, thereby causing the buffer spring to deform, thereby buffering the impact force of the stamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of the connection between the upper die and the lower die of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the limit plate of the utility model;

[0025] Figure 4 It is a three-dimensional structural diagram of the sliding cylinder of the utility model;

[0026] Legend: 1. Upper die; 2. Lower die; 3. Upper fixing plate; 4. Lower fixing plate; 5. Upper shaping groove; 6. Lower shaping groove; 7. Limit adjustment structure; 71. Rectangular frame; 72. Driving motor; 73. Threaded rod; 74. Screw hole block; 75. Rectangular through groove; 76. L-shaped sliding rod; 77. Connecting block; 78. Connecting rod; 79. Mounting circular plate; 710. Electric telescopic rod; 711. Limit plate; 712. Auxiliary rod; 713. Through groove; 8. Guide buffer structure; 81. First rectangular plate; 82. Second rectangular plate; 83. Guide pressure rod; 84. Fixed rod; 85. Sliding cylinder; 86. Auxiliary circular block; 87. Connecting groove; 88. Buffer spring; 9. Positioning groove; 10. Positioning pin; 11. Cylinder product. DETAILED DESCRIPTION

[0027] Reference Figure 1-4 As shown, the utility model provides a technical solution: a cylindrical structure product shaping device, including an upper die 1 and a lower die 2, the top of the upper die 1 is fixedly connected with an upper fixing plate 3, the bottom of the lower die 2 is fixedly connected with a lower fixing plate 4, the bottom of the upper die 1 is provided with an upper shaping groove 5, the top of the lower die 2 is provided with a lower shaping groove 6, the outer surface of the lower die 2 is provided with a limit adjustment structure 7, a guide buffer structure 8 is provided between the upper die 1 and the lower die 2, a positioning groove 9 is provided on the top of the lower die 2, the bottom of the upper die 1 is fixedly connected with a positioning pin 10, the positioning pin 10 is inserted into the inner wall of the positioning groove 9, and the inner wall of the lower shaping groove 6 is provided with a cylindrical product 11.

[0028] The specific arrangement and function of the limit adjustment structure 7 and the guide buffer structure 8 will be described in detail below.

[0029] Reference Figure 3 and Figure 4As shown, in this embodiment: the limit adjustment structure 7 includes a rectangular frame 71, the outer surface of the rectangular frame 71 is fixedly connected to one side of the lower pressing die 2, the top of the rectangular frame 71 is fixedly installed with a driving motor 72, the output end of the driving motor 72 is fixedly connected to a threaded rod 73, the bottom end of the threaded rod 73 is rotatably connected to the bottom of the inner wall of the rectangular frame 71, the outer surface of the threaded rod 73 is threadedly connected to a screw hole block 74, the outer surface of the screw hole block 74 is slidably connected to the inner wall of the rectangular frame 71, rectangular through grooves 75 are provided on both sides of the rectangular frame 71, and L-shaped sliding rods 76 are fixedly connected on both sides of the outer surface of the screw hole block 74, and the L-shaped sliding rod 76 is slidably arranged on the inner wall of the rectangular through groove 75. By arranging the L-shaped sliding rod 76, the screw hole block 74 can drive the L-shaped sliding rod 76 to move, and then cooperate with other components to play a role, and the L-shaped sliding rod 76 is away from one end of the screw hole block 74 A connecting block 77 is fixedly connected, and a connecting rod 78 is fixedly connected to the top of the outer surface of the connecting block 77. The top of the connecting rod 78 is fixedly connected to a mounting circular plate 79. By arranging the connecting rod 78 and the mounting circular plate 79, the L-shaped sliding rod 76 can drive the mounting circular plate 79 to move. An electric telescopic rod 710 is fixedly installed on one side of the outer surface of the mounting circular plate 79. The output end of the electric telescopic rod 710 is rotatably connected to the limiting plate 711. By arranging the electric telescopic rod 710 and the limiting plate 711, the electric telescopic rod 710 can drive the limiting plate 711 to move. An auxiliary rod 712 is fixedly connected between the two connecting blocks 77. A through groove 713 is opened on the inner wall of the lower pressing mold 2. The auxiliary rod 712 is inserted into the inner wall of the through groove 713. By arranging the through groove 713 and the auxiliary rod 712, the auxiliary rod 712 can slide in the through groove 713.

[0030] Reference Figure 2 As shown, in this embodiment: the guide buffer structure 8 includes a first rectangular plate 81 and a second rectangular plate 82, the outer surface of the first rectangular plate 81 is fixedly connected to one side of the upper die 1, the outer surface of the second rectangular plate 82 is fixedly connected to one side of the lower die 2, the bottom of the first rectangular plate 81 is fixedly connected with a guide pressure rod 83, by setting the guide pressure rod 83, it can cooperate with the upper part of the lower die 2 to play a role, the top of the outer surface of the lower die 2 is fixedly connected with a fixing rod 84, the top of the fixing rod 84 is slidably connected with a sliding cylinder 85, the top of the sliding cylinder 85 is fixedly connected with an auxiliary round block 86, the top of the auxiliary round block 86 is provided with a connecting groove 87, the guide pressure rod 83 can be inserted into the inner wall of the connecting groove 87, the outer surface of the fixing rod 84 is sleeved with a buffer spring 88, the two ends of the buffer spring 88 are respectively fixedly connected to the sliding cylinder 85 and the second rectangular plate 82, by setting the sliding cylinder 85 and the fixing rod 84, it can cooperate with the buffer spring 88 to achieve a buffering effect.

[0031] Working principle: when in use, the cylindrical product 11 is placed in the lower shaping groove 6 on the lower die 2, and the driving motor 72 is started, so that the driving motor 72 can drive the threaded rod 73 to rotate, and then drive the screw hole block 74 to move, so that the screw hole block 74 can drive the L-shaped slide bar 76 to slide in the rectangular through groove 75, and then drive the connecting block 77 and the connecting rod 78 to move, so that the connecting rod 78 can drive the installation circular plate 79 to move to the specified position, and then start the electric telescopic rod 710, so that the electric telescopic rod 710 It can drive the limit plate 711 to move, and then limit the cylindrical product 11. At this time, the upper die 1 is driven downward by the external stamping drive mechanism, so that the positioning pin 10 can slide in the positioning groove 9, and then the sliding cylinder 85 can be driven to slide on the outer surface of the fixed rod 84, so that the buffer spring 88 is deformed, and at the same time, the upper shaping groove 5 and the lower shaping groove 6 on the upper die 1 are coordinated for shaping. During the whole process, the cylindrical product 11 needs to be rotated and moved by 90° in sequence to achieve the shaping effect.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A cylindrical product shaping device, comprising an upper die (1) and a lower die (2), characterized in that: The top of the upper die (1) is fixedly connected to an upper fixing plate (3), the bottom of the lower die (2) is fixedly connected to a lower fixing plate (4), the bottom of the upper die (1) is provided with an upper shaping groove (5), the top of the lower die (2) is provided with a lower shaping groove (6), the outer surface of the lower die (2) is provided with a limit adjustment structure (7), a guide buffer structure (8) is provided between the upper die (1) and the lower die (2), a positioning groove (9) is provided at the top of the lower die (2), and a positioning pin (10) is fixedly connected to the bottom of the upper die (1), and the positioning pin (10) is inserted into the inner surface of the positioning groove (9). The inner wall of the lower shaping groove (6) is provided with a cylindrical product (11), the limit adjustment structure (7) comprises a rectangular frame (71), the outer surface of the rectangular frame (71) is fixedly connected to one side of the lower die (2), a driving motor (72) is fixedly installed on the top of the rectangular frame (71), the output end of the driving motor (72) is fixedly connected to a threaded rod (73), the bottom end of the threaded rod (73) is rotatably connected to the bottom of the inner wall of the rectangular frame (71), the outer surface of the threaded rod (73) is threadedly connected to a screw hole block (74), and the outer surface of the screw hole block (74) is slidably connected to the inner wall of the rectangular frame (71).

2. A cylindrical product shaping device according to claim 1, characterized in that: Rectangular through slots (75) are provided on both sides of the rectangular frame (71), and L-shaped sliding rods (76) are fixedly connected to both sides of the outer surface of the screw hole block (74), and the L-shaped sliding rods (76) are slidably arranged on the inner wall of the rectangular through slot (75).

3. A cylindrical product shaping device according to claim 2, characterized in that: One end of the L-shaped sliding rod (76) away from the screw hole block (74) is fixedly connected to a connecting block (77), the top of the outer surface of the connecting block (77) is fixedly connected to a connecting rod (78), and the top end of the connecting rod (78) is fixedly connected to a mounting circular plate (79).

4. A cylindrical structure product shaping device according to claim 3, characterized in that: An electric telescopic rod (710) is fixedly mounted on one side of the outer surface of the mounting circular plate (79), and the output end of the electric telescopic rod (710) is rotatably connected to a limiting plate (711).

5. The cylindrical product shaping device according to claim 3, characterized in that: An auxiliary rod (712) is fixedly connected between the two connecting blocks (77), a through groove (713) is provided on the inner wall of the lower pressing die (2), and the auxiliary rod (712) is inserted into the inner wall of the through groove (713).

6. The cylindrical product shaping device according to claim 1, characterized in that: The guide buffer structure (8) comprises a first rectangular plate (81) and a second rectangular plate (82); the outer surface of the first rectangular plate (81) is fixedly connected to one side of the upper die (1); the outer surface of the second rectangular plate (82) is fixedly connected to one side of the lower die (2); and the bottom of the first rectangular plate (81) is fixedly connected to a guide pressure rod (83).

7. The cylindrical product shaping device according to claim 6, characterized in that: A fixing rod (84) is fixedly connected to the top of the outer surface of the lower pressing die (2), and a sliding cylinder (85) is slidably connected to the top of the fixing rod (84). An auxiliary round block (86) is fixedly connected to the top of the sliding cylinder (85). A connecting groove (87) is provided on the top of the auxiliary round block (86), and the guide pressure rod (83) can be inserted into the inner wall of the connecting groove (87). A buffer spring (88) is sleeved on the outer surface of the fixing rod (84), and the two ends of the buffer spring (88) are fixedly connected to the sliding cylinder (85) and the second rectangular plate (82) respectively.

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