Bending device for electric appliance metal plate machining
By designing the combination of limit grooves, adjustment grooves, baffles and springs on the bending molds, the problem that traditional bending molds are difficult to ensure the straight placement of electrical metal plates is solved, and higher processing accuracy and effect are achieved.
Patent Information
- Application Number
- CN202421725800.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-07-19
AI Technical Summary
It is difficult for traditional bending molds to ensure the straight placement of the plates in the processing of electrical metal plates, resulting in an inclination of the bending angle and affecting the processing accuracy.
A bending device is designed, including a bending mold, a baffle and a spring. Through the design of the limiting groove and the adjustment groove, the coordination of the guide rod and the spring is used to ensure the straight placement of the electrical metal plate on the bending mold, and the effective limit of the plate is achieved through the setting of the oblique edges of the baffle and the limit blocks.
It effectively improves the accuracy of electrical metal plate parts in bending processing, avoids the deflection and inclination of the plate parts during processing, and improves the overall processing effect.
Smart Images
Figure CN222873078U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plate processing, in particular to a bending device for processing electrical metal plates. Background Art
[0002] Electrical appliances refer to all appliances that use electricity. Generally speaking, they mainly refer to some commonly used electrical equipment in households that provide convenience for life.
[0003] In the prior art, electrical metal sheets are often bent using a bending machine. The electrical metal sheet to be processed is placed on a bending die, and then a driving mechanism above the bending die drives the bending knife downward to apply downward pressure to the electrical metal sheet. The grooves on the surface of the bending die are used to bend and shape the electrical metal sheet to complete the processing.
[0004] However, the traditional bending molds used to bend and shape electrical metal sheets are inconvenient to use. The electrical metal sheets cannot be limited when placed on the bending molds, and are prone to deflection. As a result, after the electrical metal sheets are bent by the bending knife, the bent angles on the electrical metal sheets have an inclination, and the bending angle cannot be guaranteed to be straight, affecting the bending accuracy of the electrical metal sheets. Utility Model Content
[0005] The utility model aims to provide a bending device for processing electrical metal plates to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for processing metal plates of electrical appliances, the bending device for processing metal plates of electrical appliances comprising;
[0007] Bending die; the surface of the bending die is provided with a limit groove and an adjustment groove, the surface of the adjustment groove is provided with a guide rod, and a spring is sleeved on the guide rod;
[0008] The baffle plate has a limit block and a guide plate on its surface, a through hole is opened on the surface of the guide plate, and a bevel is cut on the surface of the baffle plate.
[0009] Preferably, an electrical metal sheet is placed on the upper surface of the bending die, and a bending knife is provided above the electrical metal sheet.
[0010] Preferably, the limit groove is trapezoidal, and there are two groups of limit grooves. The two groups of limit grooves are symmetrically distributed on both sides of the surface of the bending mold, and each group of limit grooves is provided with two limit grooves, and the two limit grooves are symmetrically distributed up and down. Preferably, there are two groups of adjustment grooves, and the two groups of adjustment grooves are symmetrically distributed on both sides of the surface of the bending mold. The adjustment groove is opened between the two limit grooves, and the end of the guide rod is fixed on the inner end surface of the adjustment groove. Preferably, the baffle is 'L' shaped, and there are two groups of baffles. The two groups of baffles are symmetrically distributed on both sides of the surface of the bending mold, and the two groups of baffles correspond to the two groups of limit grooves.
[0011] Preferably, the limit block is trapezoidal, two limit blocks are provided, the two limit blocks are symmetrically fixed on the inner end surface of the baffle, the limit block and the limit groove correspond to each other, the limit block is arranged in the limit groove, the two are slidably connected, the inner end surface of the baffle is abutted against the side surface of the bending mold, the inner top end surface of the baffle is abutted against the upper surface of the bending mold, the electrical metal sheet is arranged between the two groups of baffles, and the side end of the electrical metal sheet is abutted against the end surface of the baffle, and the bevel is cut on the inner side of the top surface of the baffle.
[0012] Preferably, the guide plate is fixed to the middle of the inner surface of the baffle, the guide plate is arranged between the two limit blocks, and the guide plate and the adjustment groove correspond to each other, the guide plate is arranged in the adjustment groove, the through hole passes through the surface of the guide plate, the guide rod is arranged in the through hole, and the inner end of the spring is supported on the outer surface of the guide plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model provides a bending device for processing electrical metal plates; the electrical metal plates to be processed are placed on the bending mold, and the placement of the electrical metal plates is facilitated by the setting of the oblique edge at the top of the baffle plate, and the side end of the electrical metal plates supports the baffle plate to move outward, and the baffle plate is provided in a limiting groove through a limiting block for limiting guidance, so as to ensure the stability of the baffle plate when moving and avoid the deflection during movement, and at the same time, the baffle plate applies a holding force to the electrical metal plates through the elastic support of a spring, limits the electrical metal plates, and prevents the electrical metal plates from tilting when placed on the bending mold, ensuring that the electrical metal plates are in a straight state when placed on the bending mold, and then the driving mechanism provided above the bending mold drives the bending knife to move downward to apply downward pressure to the electrical metal plates, so as to realize the shaping work of the electrical metal plates during bending processing, and limits the electrical metal plates through the baffle plate, so as to effectively improve the accuracy of the bending processing, and thus effectively improve the use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2It is a side view schematic diagram of the main structure of the utility model;
[0017] Figure 3 This is a schematic diagram of another viewing angle of the main structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the baffle structure of the utility model.
[0019] In the figure: 1 bending knife, 2 electrical metal plate, 3 bending die, 4 limit groove, 5 baffle, 6 adjustment groove, 7 spring, 8 limit block, 9 guide rod, 10 bevel edge, 11 guide plate, 12 through hole. DETAILED DESCRIPTION
[0020] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] Embodiment 1
[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a bending device for processing electrical metal plates.
[0023] In order to improve the processing effect of the electrical metal sheet 2, the electrical metal sheet 2 is placed on the upper surface of the bending mold 3, a bending knife 1 is provided above the electrical metal sheet 2, a baffle 5 is in an 'L' shape, two groups of baffles 5 are provided, and the two groups of baffles 5 are symmetrically distributed on both sides of the surface of the bending mold 3, the electrical metal sheet 2 is provided between the two groups of baffles 5, and the side end of the electrical metal sheet 2 is abutted against the end surface of the baffle 5, an adjustment groove 6 is provided on the surface of the bending mold 3, and a guide rod 9 is provided on the surface of the adjustment groove 6, and
[0024] A spring 7 is sleeved on the guide rod 9, a guide plate 11 is provided on the surface of the baffle 5, a through hole 12 is opened on the surface of the guide plate 11, the guide plate 11 is fixed to the middle of the inner surface of the baffle 5, the guide plate 11 corresponds to the adjustment groove 6, the guide plate 11 is arranged in the adjustment groove 6, the through hole 12 penetrates the surface of the guide plate 11, the guide rod 9 is arranged in the through hole 12, and the inner end of the spring 7 is supported on the outer surface of the guide plate 11; the electrical metal sheet 2 to be processed is placed on the bending mold 3, the side end of the electrical metal sheet 2 supports the baffle 5 to move outward, and the baffle 5 is elastically supported by the spring 7 A resisting force is applied to the electrical metal sheet 2 to limit the electrical metal sheet 2 to prevent the electrical metal sheet 2 from tilting when placed on the bending mold 3, thereby ensuring that the electrical metal sheet 2 is in a straight state when placed on the bending mold 3, and then the driving mechanism disposed above the bending mold 3 drives the bending knife 1 to move downward to apply downward pressure to the electrical metal sheet 2, thereby realizing the shaping work of the bending processing of the electrical metal sheet 2, and the electrical metal sheet 2 is limited by the baffle 5, thereby effectively improving the accuracy of the bending processing, thereby effectively improving its use effect.
[0025] Embodiment 2
[0026] On the basis of Example 1, in order to improve the stability and convenience of use of the baffle 5, a limit groove 4 is opened on the surface of the bending mold 3, and a limit block 8 is provided on the surface of the baffle 5. The limit block 8 corresponds to the limit groove 4, and the limit block 8 is arranged in the limit groove 4. The two are slidably connected, and the surface of the baffle 5 is cut with a bevel 10; the baffle 5 is arranged in the limit groove 4 through the limit block 8 for limiting guidance, so as to ensure the stability of the baffle 5 when moving, avoid the deviation when moving, and improve the limiting effect of the electrical metal plate 2. At the same time, the setting of the bevel 10 at the top end of the baffle 5 facilitates the placement of the electrical metal plate 2, and effectively improves the convenience of placing the electrical metal plate 2.
[0027] Embodiment 3
[0028] On the basis of the first embodiment, the stability of the spring 7 during use is achieved. The spring 7 is sleeved on the guide rod 9 for use. The guide rod 9 is used to ensure the stability of the spring 7 during use, and the spring 7 is prevented from bending and deforming during use. At the same time, the guide plate 11 supported by the spring 7 also limits the baffle 5. The guide rod 9 is inserted into the through hole 12 to limit and guide it, which effectively further improves its stability during use.
[0029] During actual use, the electrical metal sheet 2 to be processed is placed on the bending die 3, and the side end of the electrical metal sheet 2 holds the baffle 5 to move outward. At the same time, the baffle 5 applies a resisting force to the electrical metal sheet 2 through the elastic support of the spring 7, and limits the electrical metal sheet 2 to prevent the electrical metal sheet 2 from tilting when placed on the bending die 3, ensuring that the electrical metal sheet 2 is in a straight state when placed on the bending die 3, and then the driving mechanism arranged above the bending die 3 drives the bending knife 1 to move downward to apply downward pressure to the electrical metal sheet 2, so as to realize the shaping work of the electrical metal sheet 2 bending process, and limits the electrical metal sheet 2 through the baffle 5, so as to effectively improve the accuracy of its bending process, thereby effectively improving Improve its use effect; the baffle 5 is arranged in the limit groove 4 through the limit block 8 for limit guiding, so as to ensure the stability of the baffle 5 when moving, avoid the deflection when moving, and improve the limiting effect of the electrical metal plate 2. At the same time, the setting of the bevel 10 at the top of the baffle 5 facilitates the placement of the electrical metal plate 2, and effectively improves the convenience of placing the electrical metal plate 2; the spring 7 is sleeved on the guide rod 9 for use, and the guide rod 9 is used to ensure the stability of the spring 7 when in use, and the spring 7 is avoided from bending and deformation when in use. At the same time, the guide plate 11 held by the spring 7 also limits the baffle 5, and the guide rod 9 is inserted into the through hole 12 to limit and guide it, which effectively further improves its stability when in use.
[0030] Although 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 bending device for processing electrical metal plates, characterized in that: The bending device for processing electrical metal plates comprises: A bending die (3); a limit groove (4) and an adjustment groove (6) are provided on the surface of the bending die (3); a guide rod (9) is provided on the surface of the adjustment groove (6), and a spring (7) is sleeved on the guide rod (9); The baffle (5) is provided with a stopper (8) and a guide plate (11) on its surface, a through hole (12) is opened on the surface of the guide plate (11), and a bevel (10) is cut on the surface of the baffle (5).
2. A bending device for processing electrical metal plates according to claim 1, characterized in that: An electrical metal plate (2) is placed on the upper surface of the bending die (3), and a bending knife (1) is provided above the electrical metal plate (2).
3. The bending device for processing electrical metal plates according to claim 1, characterized in that: The limiting grooves (4) are trapezoidal in shape, and two groups of limiting grooves (4) are provided. The two groups of limiting grooves (4) are symmetrically distributed on both sides of the surface of the bending mold (3), and each group of limiting grooves (4) is provided with two limiting grooves, and the two limiting grooves (4) are symmetrically distributed up and down.
4. The bending device for processing electrical metal plates according to claim 1, characterized in that: The adjusting grooves (6) are provided in two groups, and the two groups of adjusting grooves (6) are symmetrically distributed on both sides of the surface of the bending mold (3). The adjusting grooves (6) are provided between the two limiting grooves (4), and the ends of the guide rods (9) are fixed on the inner end surfaces of the adjusting grooves (6).
5. The bending device for processing electrical metal plates according to claim 1, characterized in that: The baffle (5) is in an L-shape. Two groups of baffles (5) are provided. The two groups of baffles (5) are symmetrically distributed on both sides of the surface of the bending mold (3), and the two groups of baffles (5) correspond to the two groups of limiting grooves (4).
6. The bending device for processing electrical metal plates according to claim 1, characterized in that: The limit block (8) is trapezoidal in shape. Two limit blocks (8) are provided. The two limit blocks (8) are symmetrically fixed on the inner end surface of the baffle (5). The limit block (8) corresponds to the limit groove (4). The limit block (8) is arranged in the limit groove (4). The two are slidably connected. The inner end surface of the baffle (5) abuts against the side surface of the bending mold (3). The inner top end surface of the baffle (5) abuts against the upper surface of the bending mold (3). The electrical metal plate (2) is arranged between the two groups of baffles (5). The side end of the electrical metal plate (2) abuts against the end surface of the baffle (5). The bevel (10) is cut on the inner side of the top end surface of the baffle (5).
7. The bending device for processing electrical metal plates according to claim 1, characterized in that: The guide plate (11) is fixed to the middle part of the inner surface of the baffle (5), the guide plate (11) is arranged between the two limit blocks (8), and the guide plate (11) corresponds to the adjustment groove (6), the guide plate (11) is arranged in the adjustment groove (6), the through hole (12) passes through the surface of the guide plate (11), the guide rod (9) is arranged in the through hole (12), and the inner end of the spring (7) is supported on the outer surface of the guide plate (11).