Fixture for cabinet shell part production

Abstract

The invention discloses a cabinet shell part production clamp which comprises a bottom plate, a cover plate is arranged above the bottom plate, one side of the cover plate is fixedly connected with the bottom plate through a vertical plate, sliding grooves which are parallel to each other are formed in the surface of the bottom plate and the bottom of the cover plate, and a first moving plate and a second moving plate which are in sliding connection are arranged in the sliding grooves. A clamping assembly is further arranged on the inner sides of the first moving plate and the second moving plate and comprises extension rods arranged on the inner sides of the first moving plate and the second moving plate, a bearing plate located on the extension rods, a first limiting plate and a second limiting plate, and the first limiting plate and the second limiting plate are located on the inner side of the bearing plate and arranged in parallel. A first fastening bolt and a second fastening bolt are arranged on the first clamping plate and the second clamping plate respectively, and a first clamping block and a second clamping block are arranged on the first fastening bolt and the second fastening bolt.

Description

Technical Field

[0001] The invention relates to the technical field of stamping parts, in particular to a clamp for producing cabinet shell parts. Background Art

[0002] Stamping production is mainly for sheet metal. Through the mold, blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting and extrusion can be made, which are widely used in various fields. For example, switches and sockets, cups, cupboards, plates, computer cases, and even missiles and aircraft... There are many accessories that can be produced by punching machines through molds. The existing control cabinet shell is basically manufactured by stamping equipment.

[0003] The current stamping fixtures have undergone various improvements in fixing types, and the fixing effect has reached the processing accuracy requirements. However, the operations of loading, fixing and unloading are too cumbersome, especially fixing and unloading. For example, during the unloading process, technicians need to take it down by hand. On the one hand, it is inconvenient to take it down and the efficiency is low. On the other hand, most of the newly processed stamping parts cannot be taken down directly, which can easily burn or scratch the technicians. Using tools to take it down consumes manpower and time, seriously reducing the overall processing efficiency, which is not conducive to large-scale stamping parts processing. Summary of the invention

[0004] The object of the present invention is to provide a fixture for producing cabinet shell parts to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a fixture for producing cabinet shell parts, comprising a base plate, a cover plate is provided above the base plate, one side of the cover plate is fixedly connected to the base plate through a vertical plate, the surface of the base plate and the bottom of the cover plate are provided with sliding grooves arranged parallel to each other, a first movable plate and a second movable plate slidably connected are provided in the sliding grooves, a clamping assembly is also provided on the inner sides of the first movable plate and the second movable plate, the clamping assembly comprises an extension rod arranged on the inner sides of the first movable plate and the second movable plate, a bearing plate located on the extension rod, a first limit plate and a second limit plate arranged parallel to the inner side of the bearing plate, the first clamping plate and the second clamping plate are respectively provided with a first fastening bolt and a second fastening bolt, and the first fastening bolt and the second fastening bolt are provided with a first clamping block and a second clamping block.

[0006] Preferably, a hollow groove is provided on the surface of the bottom plate, a first pushing cylinder and a second pushing cylinder are provided in the hollow groove, and the piston rods of the first pushing cylinder and the second pushing cylinder are fixedly connected to the bottom of the first movable plate and the second movable plate.

[0007] Preferably, a stamping part placement groove is further provided at the center of the bottom plate, and a shockproof protection plate is provided on the inner wall of the stamping part placement groove.

[0008] Preferably, a lifting cylinder with its value facing downward is further provided at the center of the cover plate, a pressing and fixing plate is further provided at the bottom of the piston rod of the lifting cylinder, and a plurality of reinforcing plates are provided at the bottom of the pressing and fixing plate.

[0009] Preferably, a first mounting plate and a second mounting plate are provided on both sides of the bottom of the base plate, and mounting slots are also provided on the surfaces of the first mounting plate and the second mounting plate.

[0010] Preferably, the surface of the bottom plate is also provided with a switch group which is controllably connected to the first pushing cylinder, the second pushing cylinder and the lifting cylinder.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the clamp is used to clamp and fix the cabinet shell parts, and can stably and efficiently clamp and fix the stamping parts from multiple directions and angles, and can ensure that the stamping parts maintain a stable and reliable working state during processing, avoiding displacement, thereby affecting the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the front structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention.

[0013] In the figure: 1. Base plate; 2. Stamping part placement groove; 3. Shockproof protection plate; 4. Vertical plate; 5. Cover plate; 6. Clamping assembly; 61. Extension rod; 62. Load-bearing plate; 63. First limit plate; 64. Second limit plate; 65. First fastening bolt; 66. Second fastening bolt; 67. First clamping block; 68. Second clamping block; 7. Sliding groove 8. Hollow groove; 9. First movable plate; 10. Second movable plate; 11. Lifting cylinder; 12. Pressing and fixing plate; 13. Reinforcement plate; 14. Switch group; 15. First mounting plate; 16. Second mounting plate; 17. Mounting slot; 18. First push cylinder; 19. Second push cylinder. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on 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.

[0015] See also Figure 1-2 , the present invention provides a technical solution: A fixture for producing cabinet shell parts, including a bottom plate 1, a stamping part placement groove 2 is also provided at the center of the bottom plate 1, and a shockproof protection plate 3 is provided on the inner wall of the stamping part placement groove 2. A cover plate 5 is provided above the bottom plate 1, and one side of the cover plate 5 is fixedly connected to the bottom plate 1 through a vertical plate 4. The surface of the bottom plate 1 and the bottom of the cover plate 5 are provided with sliding grooves 7 arranged parallel to each other, and the sliding grooves 7 are provided with a first moving plate 9 and a second moving plate 10 that are slidably connected. A hollow groove 8 is provided on the surface of the bottom plate 1, and a first pushing cylinder 18 and a second pushing cylinder 19 are provided in the hollow groove 8. The piston rods of the first pushing cylinder 18 and the second pushing cylinder 19 are fixedly connected to the bottom of the first moving plate 9 and the second moving plate 10. A clamping assembly 6 is also provided inside the first movable plate 9 and the second movable plate 10. The clamping assembly 6 includes an extension rod 61 provided inside the first movable plate 9 and the second movable plate 10, a bearing plate 62 located on the extension rod 61, a first limit plate 63 and a second limit plate 64 provided in parallel inside the bearing plate 62, a first fastening bolt 65 and a second fastening bolt 66 are provided on the first limit plate 63 and the second limit plate 64, respectively, and a first clamping block 67 and a second clamping block 68 are provided on the first fastening bolt 65 and the second fastening bolt 66. A lifting cylinder 11 with a downward value is also provided at the center of the cover plate 5, and a pressing fixing plate 12 is also provided at the bottom of the piston rod of the lifting cylinder 11, and a plurality of reinforcing plates 13 are provided at the bottom of the pressing fixing plate 12.

[0016] The surface of the bottom plate 1 is also provided with a switch group 14 which is controlled and connected with the first push cylinder 18, the second push cylinder 19 and the lifting cylinder 11. The bottom of the bottom plate 1 is provided with a first mounting plate 15 and a second mounting plate 16 on both sides, and the surfaces of the first mounting plate 15 and the second mounting plate 16 are also provided with mounting slots 17.

[0017] Specifically, when using the present invention, the automobile stamping parts to be processed are placed in the stamping part placement groove 2 on the surface of the bottom plate 1. The anti-vibration protection plates 3 on both sides of the stamping part placement groove 2 can reduce the vibration of the stamping parts during processing and maintain a relatively stable working state. Then, the piston rod is pushed forward by the first push cylinder and the second push cylinder, driving the first movable plate 9 and the second movable plate 10 on both sides to move closer to the stamping parts at the center until they contact the outer wall of the stamping parts and stop. At this time, the limit plate on the bearing plate 62 can completely limit the outer corners of the stamping parts, and then by rotating the first fastening bolt 65 and the first clamping block 67, the second fastening bolt 66 and the second clamping block 68, the edges of the stamping parts can be completely limited and fixed. Finally, the lifting cylinder 11 above drives the pressing and fixing plate 12 to limit and fix the stamping part from the top, and the several reinforcing plates 13 on the pressing and fixing plate 12 can disperse the pressure of the entire pressing and fixing plate 12, so as to press and limit the stamping part more stably, and prevent the workstation from shifting and sliding during the processing, thereby affecting the processing efficiency.

[0018] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0020] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0021] 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 fixture for producing cabinet shell parts, characterized in that: The invention comprises a bottom plate (1), a cover plate (5) is provided above the bottom plate (1), one side of the cover plate (5) is fixedly connected to the bottom plate (1) via a vertical plate (4), a sliding groove (7) arranged parallel to each other is provided on the surface of the bottom plate (1) and the bottom of the cover plate (5), a first movable plate (9) and a second movable plate (10) slidably connected are provided in the sliding groove (7), the inner sides of the first movable plate (9) and the second movable plate (10) are further provided with a clamping assembly (6), the clamping assembly (6) comprises an extension rod (61) arranged on the inner sides of the first movable plate (9) and the second movable plate (10), a bearing plate (62) located on the extension rod (61), a first limit plate (63) and a second limit plate (64) arranged parallel to each other and located on the inner sides of the bearing plate (62), and a second limit plate (65) arranged parallel to each other. 64), the first limiting plate (63) and the second limiting plate (64) are respectively provided with a first fastening bolt (65) and a second fastening bolt (66), and the first fastening bolt (65) and the second fastening bolt (66) are provided with a first clamping block (67) and a second clamping block (68); a hollow groove (8) is provided on the surface of the bottom plate (1), and a first pushing cylinder (18) and a second pushing cylinder (19) are provided in the hollow groove (8), and the piston rods of the first pushing cylinder (18) and the second pushing cylinder (19) are fixedly connected to the bottom of the first movable plate (9) and the second movable plate (10); a stamping part placement groove (2) is also provided at the center of the bottom plate (1), and a shockproof protection plate (3) is provided on the inner wall of the stamping part placement groove (2).

2. A fixture for producing cabinet shell parts according to claim 1, characterized in that: A lifting cylinder (11) with its value facing downward is also provided at the center of the cover plate (5), a pressing fixing plate (12) is also provided at the bottom of the piston rod of the lifting cylinder (11), and a plurality of reinforcing plates (13) are provided at the bottom of the pressing fixing plate (12).

3. The fixture for producing cabinet shell parts according to claim 1, characterized in that: A first mounting plate (15) and a second mounting plate (16) are provided on both sides of the bottom of the base plate (1), and mounting slots (17) are also provided on the surfaces of the first mounting plate (15) and the second mounting plate (16).

4. The fixture for producing cabinet shell parts according to claim 1, characterized in that: The surface of the bottom plate (1) is also provided with a switch group (14) which is controllably connected to the first pushing cylinder (18), the second pushing cylinder (19) and the lifting cylinder (11).

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