Spinning forming device for special-shaped furniture aluminum alloy accessories

Abstract

The utility model discloses a special-shaped furniture aluminum alloy fitting spinning forming device which comprises a fixing frame, a motor fixedly installed at the upper right end of the fixing frame, a connecting disc fixedly installed at the output end of the motor, a fixed pressing block arranged on the left side of the connecting disc, a connecting table and a movable plate. A left-right sliding structure is formed between the movable plate and the cross rod, and the protection mechanism is arranged on the outer side of the upper end of the fixing frame in a covering mode. According to the spinning forming device for the special-shaped furniture aluminum alloy accessories, accessory products can be conveniently clamped and fixed, dust and chippings generated in the machining process can be conveniently shielded in combination with the arrangement of a protection mechanism, the situation that a large amount of dust and chippings are sucked to affect the body health of operators is prevented, the outer side of a machining part is covered with a protection cover, and therefore the machining efficiency is improved. Mistaken touch is prevented, smooth proceeding in the machining process is guaranteed, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field related to the spinning processing of aluminum alloy accessories, in particular to a spinning forming device for special-shaped furniture aluminum alloy accessories. Background Art

[0002] Special-shaped furniture aluminum alloy accessories refer to accessories made of aluminum alloy used in furniture equipment. In the production and processing of aluminum alloy accessories, there are many processing steps, including the need to use a spinning forming device to spin the aluminum alloy raw materials according to the processing requirements;

[0003] With reference to Chinese patent authorization announcement number CN213559383U, the authorization announcement date is 2021.06.29, which discloses a thin-walled aluminum alloy spinning forming machine tool, which relates to the field of machine tool processing technology. It includes: a base plate, characterized in that: a cylinder 1 is installed on one side of the top of the base plate, a telescopic rod 1 is installed on the output end of the cylinder 1, and a cylinder 2 is installed in the inner cavity of the telescopic rod 1 away from the cylinder 1, and a movable arm device is rotatably arranged on one side of the telescopic rod 1. Beneficial effects: 1. A one-pass general spinning forming scheme for thin-walled aluminum alloy components with baffles is proposed, which avoids the problem of excessive wall thickness thinning rate caused by the shearing and spinning in traditional processes and the "thinning" effect of multi-pass general spinning wheels, and can significantly improve the wall thickness uniformity while effectively solving the wrinkling defects; 2. The existing anti-push wrinkling device is improved, and the contact between the anti-push wrinkling device and the aluminum alloy is changed from point contact to surface contact, which further improves the support stiffness of the aluminum alloy during the forming process, effectively improves the stress condition of the blank during the forming process, and improves the formability of the blank;

[0004] However, the prior art has the problem that it is not convenient to stably clamp and position the processed product, and the dust and debris generated during the processing splash outward, and the operator inhales a large amount of dust and debris, which will affect the health of the operator, and the dust prevention effect is not good. In addition, during the processing, the entire processing part is directly exposed to the outside, and when an accidental touch or collision occurs, the processing is affected, and there are certain safety hazards. For example, the comparative patents listed above have this problem;

[0005] Therefore, we proposed a spinning forming device for special-shaped furniture aluminum alloy accessories to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a spin forming device for special-shaped furniture aluminum alloy accessories, so as to solve the problems existing in the prior art proposed in the above-mentioned background technology, that it is inconvenient to stably clamp and position the processed products, and that dust and debris generated during the processing are splashed outward, and operators inhale a large amount of dust and debris, which will affect their health, and the dust prevention effect is not good. Moreover, during the processing, the entire processing part is directly exposed to the outside, and when an accidental touch or collision occurs, the processing is affected, and there are certain safety hazards.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a spinning forming device for special-shaped furniture aluminum alloy accessories, comprising a fixing frame, a motor fixedly mounted on the upper right end of the fixing frame, a connecting plate fixedly mounted on the output end of the motor, and a fixed pressing block arranged on the left side of the connecting plate;

[0008] Also includes:

[0009] A connecting platform, wherein the connecting platform is rotatably connected to the fixed pressing block, and the connecting platform drives the fixed pressing block to form a telescopic structure at the upper end of the fixed frame, and the front and rear ends of the connecting platform are fixedly connected with fixed rods;

[0010] A movable plate, wherein a left-right sliding structure is formed between the movable plate and the cross bar, and the movable plate, in combination with the support column and the third cylinder, drives the spin forming wheel to move and adjust horizontally, longitudinally and vertically in the middle of the fixed frame;

[0011] The protective mechanism is provided on the outer side of the upper end of the fixing frame, and the protective mechanism is used to prevent dust and debris generated during the processing from splashing outwards.

[0012] Preferably, an electric telescopic rod is fixedly mounted on the upper left end of the fixing frame, and an output end of the electric telescopic rod is fixedly connected to a connecting platform, and the connecting platform drives the fixing rod and the fixing frame to form a left-right sliding structure.

[0013] Preferably, a first cylinder is fixedly mounted on the lower left end of the fixing frame, and cross bars are fixedly connected to both the front and rear sides of the bottom of the fixing frame, and a movable plate is fixedly connected to the output end of the first cylinder.

[0014] Preferably, a second cylinder is fixedly mounted on the rear end of the movable plate, and a support column is fixedly connected to the output end of the second cylinder, and a front-rear sliding structure is formed between the support column and the movable plate.

[0015] Preferably, a third cylinder is fixedly mounted on the upper end of the support column, and a spin forming wheel is mounted on the upper end of the third cylinder.

[0016] Preferably, the protection mechanism includes a protection cover symmetrically arranged on the front and rear sides of the upper end of the fixing frame, an auxiliary rod fixedly connected to the lower end of the protection cover, and a fixing column for limiting.

[0017] Preferably, the auxiliary rod is rotatably connected to the fixing frame, and the auxiliary rod drives the protective cover to form a flip structure at the upper end of the fixing frame, and the upper end of the protective cover is fixedly connected to a fixing column.

[0018] Preferably, a fixing pin is inserted into the middle of the fixing column, and the fixing pin is telescopically connected to the upper end of the fixing frame, and a spring is provided between the fixing pin and the fixing frame.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the spin forming device for special-shaped furniture aluminum alloy accessories rotates between the fixed pressing block and the connecting platform, and the connecting platform drives the fixed pressing block to extend and retract, so as to facilitate clamping and fixing the accessory product. Combined with the setting of the protective mechanism, it is convenient to shield the dust and debris generated during the processing, and prevent the inhalation of a large amount of dust and debris from affecting the health of the operator. Moreover, the protective cover is arranged on the outside of the processing part to prevent accidental touch, thereby ensuring the smooth progress of the processing process and eliminating safety hazards.

[0020] 1. It is equipped with a fixed rod, a movable plate and a cross bar. The fixed rod and the fixed frame are driven to slide through the connecting platform to improve the stability of the connecting platform during the extension and retraction process. The movable plate and the cross bar are combined to slide to improve the stability of the movable plate during the movement process;

[0021] 2. A protective mechanism is provided, which includes a protective cover, an auxiliary rod and a fixed column. The protective mechanism is symmetrically arranged at the front and rear ends of the fixed frame. Through the setting of the protective mechanism, the dust and debris generated during the processing can be shielded to prevent them from splashing outwards, and accidental touch can be prevented, eliminating safety hazards;

[0022] 3. A fixed latch and a support column are provided. The support column and the movable plate are slid forward and backward to improve the stability of the spin forming wheel during movement. The fixed latch is inserted into the fixed column to facilitate the limiting of the protective cover and the fixed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0024] Figure 2 This is a front view structural diagram of the connection between the fixing frame, the connecting plate, the connecting platform and the fixing pressing block of the utility model;

[0025] Figure 3 This is a schematic diagram of the top view of the connection structure of the connection plate, the connection platform, the fixed pressure block and the fixed rod of the utility model;

[0026] Figure 4It is a side view structural diagram of the connection of the movable plate, the cross bar, the second cylinder, the support column, the third cylinder and the spinning forming wheel of the utility model;

[0027] Figure 5 This is a schematic diagram of the upward structure of the protective cover, auxiliary rod and fixed column of the utility model;

[0028] Figure 6 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0029] Figure 7 This is a schematic diagram of the exploded structure of the fixing column and the fixing pin of the utility model.

[0030] In the figure: 1. fixed frame; 2. motor; 3. connecting plate; 4. electric telescopic rod; 5. connecting table; 6. fixed pressure block; 7. fixed rod; 8. first cylinder; 9. movable plate; 10. cross bar; 11. second cylinder; 12. support column; 13. third cylinder; 14. spin forming wheel; 15. protective mechanism; 16. protective cover; 17. auxiliary rod; 18. fixed column; 19. spring; 20. fixed pin. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-7 The utility model provides a technical solution: a spin forming device for special-shaped furniture aluminum alloy accessories, including a fixing frame 1, a motor 2, a connecting plate 3, an electric telescopic rod 4, a connecting platform 5, a fixed pressure block 6, a fixed rod 7, a first cylinder 8, a movable plate 9, a cross bar 10, a second cylinder 11, a support column 12, a third cylinder 13, a spin forming wheel 14, a protective mechanism 15, a protective cover 16, an auxiliary rod 17, a fixed column 18, a spring 19 and a fixed latch 20.

[0033] When using the spinning forming device for the special-shaped furniture aluminum alloy accessories, Figure 1 , Figure 2 and Figure 3As shown, a motor 2 is fixedly installed on the upper right end of the fixing frame 1, and the output end of the motor 2 is fixedly connected to a connecting plate 3. The raw materials for the production of special-shaped furniture aluminum alloy accessories to be processed are attached to the left side of the connecting plate 3, and then the electric telescopic rod 4 installed on the upper left end of the fixing frame 1 is started, and the output end of the electric telescopic rod 4 is fixedly connected to a connecting platform 5, and the right end of the connecting platform 5 is rotatably connected to a fixed pressure block 6. The electric telescopic rod 4 drives the connecting platform 5 and the fixed pressure block 6 to move rightward, so that the fixed pressure block 6 clamps and fixes the aluminum alloy accessories. At the same time, the front and rear ends of the connecting platform 5 are fixedly connected to fixing rods 7. The connecting platform 5 drives the fixing rod 7 to slide with the fixing frame 1, so as to improve the stability of the connecting platform 5 and the fixed pressure block 6 during the movement. After the fixation is completed, as shown in FIG. Figure 1 , Figure 5 , Figure 6 and Figure 7 As shown, the protection mechanism 15 is symmetrically arranged on the front and rear sides of the upper end of the fixing frame 1, and the protection mechanism 15 includes a protection cover 16 symmetrically arranged on the front and rear sides of the upper end of the fixing frame 1, an auxiliary rod 17 fixedly connected to the lower end of the protection cover 16, and a fixing column 18 for limiting position;

[0034] First, by pulling the fixed latch 20, the fixed latch 20 slides with the fixing frame 1, and a spring 19 is arranged between the fixed latch 20 and the fixing frame 1. In the process of pulling the fixed latch 20, the fixed latch 20 is driven to squeeze the spring 19, so that the spring 19 undergoes elastic deformation, and then the protective cover 16 is flipped upward, and the protective cover 16 drives the auxiliary rod 17 to rotate with the fixing frame 1, and the protective cover 16 is flipped to the position as shown in FIG. Figure 1 In the state shown, the protective cover 16 drives the fixing column 18 to fit the upper end of the fixing frame 1, and then the fixing latch 20 is directly released. At this time, the spring 19 restores its elastic deformation, driving the fixing latch 20 to slide with the fixing frame 1, so that the fixing latch 20 is plugged into the middle of the fixing column 18, thereby facilitating the fixing of the protective cover 16 with the fixing frame 1;

[0035] Then, by starting the motor 2, the motor 2 drives the connecting disk 3 to rotate, and then the connecting disk 3 drives the accessory raw material to rotate. Figure 2 and Figure 4As shown, according to the processing requirements, the first cylinder 8, the second cylinder 11 and the third cylinder 13 are started respectively through the control of the important processor, the fixed rod 7 drives the movable plate 9 and the cross bar 10 to slide left and right, the second cylinder 11 pushes the support column 12 and the movable plate 9 to slide back and forth, and the third cylinder 13 drives the spin forming wheel 14 to move up and down, so as to facilitate the lateral, longitudinal and vertical adjustment of the spin forming wheel 14, and the rotating accessories are spun by the spin forming wheel 14, and the dust and debris generated in the processing process can be shielded by the protective cover 16 to prevent the operator from inhaling a large amount of dust during work, which affects the health of the shoes, and the protective cover 16 is set on the outside of the processing part to prevent accidental touch, thereby ensuring the safe processing.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spin forming device for special-shaped furniture aluminum alloy accessories, comprising a fixing frame (1), a motor (2) fixedly mounted on the upper right end of the fixing frame (1), a connecting plate (3) fixedly mounted on the output end of the motor (2), and a fixed pressing block (6) arranged on the left side of the connecting plate (3); It is characterized in that Also includes: A connecting platform (5), wherein the connecting platform (5) is rotatably connected to the fixed pressing block (6), and the connecting platform (5) drives the fixed pressing block (6) to form a telescopic structure at the upper end of the fixed frame (1), and the front and rear ends of the connecting platform (5) are fixedly connected to fixed rods (7); A movable plate (9), wherein a left-right sliding structure is formed between the movable plate (9) and the cross bar (10), and the movable plate (9) is combined with the support column (12) and the third cylinder (13) to drive the spin forming wheel (14) to move and adjust in the horizontal, longitudinal and vertical directions in the middle of the fixed frame (1); A protection mechanism (15) is provided on the outer side of the upper end of the fixing frame (1), and the protection mechanism (15) is used to prevent dust and debris generated during the processing from splashing outwards.

2. The spinning forming device for special-shaped furniture aluminum alloy accessories according to claim 1 is characterized in that: An electric telescopic rod (4) is fixedly mounted on the upper left end of the fixed frame (1), and an output end of the electric telescopic rod (4) is fixedly connected to a connecting platform (5), and the connecting platform (5) drives the fixed rod (7) to form a left-right sliding structure with the fixed frame (1).

3. The spinning forming device for special-shaped furniture aluminum alloy accessories according to claim 1 is characterized in that: A first cylinder (8) is fixedly mounted on the lower left end of the fixing frame (1), and cross bars (10) are fixedly connected to both the front and rear sides of the bottom of the fixing frame (1), and a movable plate (9) is fixedly connected to the output end of the first cylinder (8).

4. The spinning forming device for special-shaped furniture aluminum alloy accessories according to claim 3 is characterized in that: A second cylinder (11) is fixedly mounted on the rear end of the movable plate (9), and a support column (12) is fixedly connected to the output end of the second cylinder (11), and a front-to-rear sliding structure is formed between the support column (12) and the movable plate (9).

5. The spinning forming device for special-shaped furniture aluminum alloy accessories according to claim 4, characterized in that: A third cylinder (13) is fixedly mounted on the upper end of the support column (12), and a spin forming wheel (14) is mounted on the upper end of the third cylinder (13).

6. The spin forming device for special-shaped furniture aluminum alloy accessories according to claim 1, characterized in that: The protection mechanism (15) comprises a protection cover (16) symmetrically arranged on the front and rear sides of the upper end of the fixing frame (1), an auxiliary rod (17) fixedly connected to the lower end of the protection cover (16), and a fixing column (18) for limiting position.

7. The spin forming device for special-shaped furniture aluminum alloy accessories according to claim 6, characterized in that: The auxiliary rod (17) is rotatably connected to the fixing frame (1), and the auxiliary rod (17) drives the protective cover (16) to form a flip structure at the upper end of the fixing frame (1), and the upper end of the protective cover (16) is fixedly connected to a fixing column (18).

8. The spin forming device for special-shaped furniture aluminum alloy accessories according to claim 7, characterized in that: A fixing pin (20) is inserted into the middle of the fixing column (18), and the fixing pin (20) is telescopically connected to the upper end of the fixing frame (1), and a spring (19) is provided between the fixing pin (20) and the fixing frame (1).

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