Bakelite plate adsorbing and fixing device

Abstract

The utility model provides a bakelite plate adsorbing and fixing device, which relates to the technical field of bakelite plate processing and comprises a bottom plate, two supporting blocks are symmetrically and fixedly connected to the top of the bottom plate, and a screw rod is rotatably connected between the two supporting blocks; according to the bakelite plate adsorption fixing system, due to the design of the longitudinal grooves and the transverse grooves, the bakelite plate adsorption fixing system has extremely high flexibility and adaptability when dealing with complex and special-shaped workpieces, the multi-area adsorption grids formed by the longitudinal grooves and the transverse grooves can flexibly adjust the adsorption area and uniformly distribute the adsorption force, and it is ensured that the adsorption area can be adjusted even if local contact is poor. In addition, due to the design of the cross-shaped groove, the adsorption path is optimized, the accurate positioning effect is enhanced, the time for placing and adjusting the workpiece is shortened, the production efficiency is remarkably improved, the adsorption force is further enhanced through the center hole and the positioning hole, and particularly, in the center position of the workpiece, the workpiece is prevented from being loosened or deviated. The workpiece is ensured to be stable, and the machining precision and safety are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bakelite board processing technical field especially, relate to a kind of bakelite board adsorption fixing device. BACKGROUND

[0002] Bakelite board, also known as phenolic resin board, is widely used in many fields due to its unique insulation performance, anti-static ability, wear resistance and high temperature resistance. It is usually used as an insulating material in electronic products to manufacture insulating switches and variable resistors, ensuring the safe operation of equipment in high-voltage environments. In addition, bakelite also has excellent machining performance, which can be used to manufacture various molds and jigs used in production lines, ensuring the precision and durability of products.

[0003] As disclosed in publication number CN219053682U, the bakelite board has a first side and a second side that are oppositely distributed. The first side is provided with a first air guide groove and a second air guide groove, which are cross-distributed to separate a grid-shaped adsorption area on the first side. The first air guide groove and / or the second air guide groove is provided with a through-hole to the second side.

[0004] In the prior art, the adsorption force is affected by the material properties of the bakelite board during processing, resulting in insufficient adsorption effect and insufficient fixing strength. In addition, the adsorption force is difficult to distribute uniformly during the adsorption and fixation process. This unevenness can cause small displacement or deviation of the workpiece during fixation, especially during precision machining, which cannot effectively ensure the precise positioning of the workpiece, thereby affecting the processing quality. Due to the insufficient and uneven distribution of adsorption force, the workpiece may vibrate or shift during processing, resulting in decreased dimensional accuracy or unsatisfactory processing surface quality. UTILITY MODEL CONTENT

[0005] The utility model mainly provides a kind of bakelite board adsorption fixing device that is convenient for adsorption force uniform distribution, prevents displacement or deviation.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a kind of bakelite board adsorption fixing device, including bottom plate, the bottom plate top is fixedly connected with two support blocks, two the support block between rotationally connected with screw rod, the screw rod outer surface is connected with sliding block, the sliding block top is fixedly connected with steering mechanism, the steering mechanism top is installed with adsorption fixing mechanism;

[0007] The steering mechanism includes a mounting plate, a rotating rod is rotatably connected to the top center of the mounting plate, a gear is fixedly connected to the outer surface of the rotating rod, a rack is meshingly connected to both sides of the gear, and a guide block is fixedly connected to one side of the rack.

[0008] The adsorption fixing mechanism comprises an adsorption plate, a plurality of partition grooves are arranged in the inside of the adsorption plate, a cross groove is arranged in the inside of the partition groove, a center hole is arranged in the center of the cross groove, a positioning hole is arranged in the center of the center hole, a plurality of transverse grooves are arranged in the inside of the partition groove, and a plurality of longitudinal grooves are arranged in the inside of the partition groove.

[0009] Preferably, the top of the mounting plate is fixedly connected with a cylinder on one side, and two limiting frames are symmetrically fixedly connected on the other side of the top of the mounting plate.

[0010] Preferably, one of the guide blocks is fixedly connected with the output end of the cylinder, and the other guide block is located between the two limiting frames.

[0011] Preferably, the top of the mounting plate is fixedly connected with two slide rails symmetrically, and the slide rails are slidably connected with the guide blocks.

[0012] Preferably, two slide rods are symmetrically fixedly connected between the two supporting blocks, and the slide rods are slidably connected with the sliding blocks.

[0013] Preferably, a servo motor is arranged on one side of the top of the bottom plate, and the output end of the servo motor is fixedly connected with a lead screw.

[0014] Preferably, adsorption blocks are arranged between the plurality of longitudinal grooves and the plurality of transverse grooves.

[0015] Compared with the prior art, the advantages and positive effects of the utility model lie in that,

[0016] 1. In the utility model, the vertical and horizontal groove design makes the bakelite plate adsorption fixing system have high flexibility and adaptability when dealing with complex and special-shaped workpieces, the multi-region adsorption grid formed by the vertical groove and the horizontal groove can not only flexibly adjust the adsorption area, but also uniformly distribute the adsorption force, so that even if the local contact is poor, other areas can also provide compensation to avoid workpiece loosening or deviation, in addition, the design of the cross groove optimizes the adsorption path, enhances the precise positioning effect, reduces the workpiece placement and adjustment time, significantly improves the production efficiency, and the center hole and the positioning hole further strengthen the adsorption force, especially at the central position of the workpiece, ensure that the workpiece is stable and does not move, and improve the machining precision and safety.

[0017] 2. In the utility model, through the coordination of the components such as mounting plate, guide block, sliding block and screw rod, precise steering and position adjustment operation is realized, the adsorption block provides stable support to ensure that the workpiece will not deform or sink during adsorption or machining, especially for workpieces with large area or irregular shape, the fixing effect is enhanced, and the machining stability and precision are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 An overall perspective view of the bakelite plate adsorption fixing device is provided for the utility model;

[0019] Figure 2 A split perspective view of the bakelite plate adsorption fixing device is provided for the utility model;

[0020] Figure 3 An adsorption fixing mechanism overhead structure schematic view of the bakelite plate adsorption fixing device is provided for the utility model;

[0021] Figure 4 A steering mechanism structure schematic view of the bakelite plate adsorption fixing device is provided for the utility model.

[0022] Legend: 1, bottom plate; 11, support block; 12, sliding rod; 2, adsorption fixing mechanism; 21, adsorption plate; 22, cross groove; 23, center hole; 24, adsorption block; 25, horizontal groove; 26, separation groove; 27, positioning hole; 28, vertical groove; 3, servo motor; 4, screw rod; 5, sliding block; 6, steering mechanism; 61, mounting plate; 62, rotating rod; 63, sliding rail; 64, air cylinder; 65, limiting frame; 66, rack; 67, guide block; 68, gear. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model will be further described below in combination with the drawings and examples. It should be noted that the examples and features in the examples of the present application can be combined with each other without conflict.

[0024] Many specific details are set forth in the following description in order to provide a thorough understanding of the present application. However, the present application can be practiced according to other embodiments that can not be described in detail herein, and the present application is not limited to the specific embodiments described herein.

[0025] Please refer to Figure 1 Figure 4 The utility model provides a technical scheme: a bakelite board adsorption fixing device, including the bottom plate 1, the bottom plate 1 top symmetry fixed connection has two support blocks 11, two support blocks 11 between rotationally connected with the screw rod 4, the screw rod 4 outer surface thread connection has the sliding block 5, the sliding block 5 top fixed connection has the steering mechanism 6, and the steering mechanism 6 top is installed with adsorption fixing mechanism 2,

[0026] The steering mechanism 6 includes the mounting plate 61, and the mounting plate 61 top central rotationally connected with the rotating rod 62, and the rotating rod 62 outer surface fixed connection has the gear 68, and the gear 68 both sides are engaged with the rack 66, and the rack 66 one side fixed connection has the guide block 67.

[0027] The adsorption fixing mechanism 2 includes the adsorption plate 21, and the adsorption plate 21 inner side is provided with a plurality of partition grooves 26, and the partition groove 26 inner side central is provided with the cross groove 22, and the cross groove 22 central is provided with the center hole 23, and the center hole 23 central is provided with the positioning hole 27, and the partition groove 26 inner side is provided with a plurality of horizontal grooves 25, and the partition groove 26 inner side is provided with a plurality of longitudinal grooves 28.

[0028] When the bakelite board is adsorbed and fixed, the design of the longitudinal groove 28 and the horizontal groove 25 divides the partition groove 26 into a plurality of independent adsorption areas, and these longitudinal and horizontal intersecting grooves constitute a flexible adsorption grid. Such a layout not only meets the diversified needs of different workpieces in shape and size, but also can select the most suitable adsorption area according to the specific workpiece during use, realizing the flexible adjustment of the adsorption area. This flexibility greatly improves the adaptability of the equipment when facing complex and special-shaped workpieces, avoiding the problem of unstable adsorption of non-standard shape workpieces in traditional single adsorption area.

[0029] Through the cross distribution of the longitudinal groove 28 and the horizontal groove 25, the equipment can more evenly distribute the adsorption force. The multi-area distribution of the adsorption grid can ensure that when the adsorption force in some areas decreases due to uneven surface material or local poor contact of the workpiece, the adsorption force in other areas can compensate, ensuring the stable fixation of the whole workpiece and avoiding the risk of deviation or loosening. In addition, the uniform distribution of the adsorption force can avoid excessive local stress and reduce the possible deformation of the workpiece surface, especially in high-precision assembly and processing operations, the uniformity of the adsorption force is crucial.

[0030] ​The cross-shaped groove 22 in the center of the separation groove 26 further optimizes the adsorption system. The design of the cross-shaped groove 22 forms a multi-directional adsorption path, ensuring that the adsorption force is fully transmitted in each independent area, preventing the adsorption force from concentrating in a certain point. This design not only improves the adaptability to complex workpieces, but also helps the precise positioning of the workpiece during the adsorption process. The geometric shape of the cross-shaped groove 22 allows the workpiece to be quickly and accurately aligned with the adsorption platform, reducing the frequent adjustment process in traditional workpiece placement, thereby improving production efficiency.

[0031] In addition, the presence of the central hole 23 in the middle of the cross-shaped groove 22 and the positioning hole 27 further enhances the adsorption effect of the central area. These holes can provide additional fixing force for the adsorption of the workpiece, making the entire adsorption process more stable, especially in the central position of the workpiece. The adsorption force, under the holding of the central hole 23, can further improve the safety of the workpiece fixation, preventing the workpiece displacement problem caused by insufficient adsorption in the central position.

[0032] As shown in Figure 4 , the top of the mounting plate 61 is fixedly installed with a gas cylinder 64 on one side, and two limiting frames 65 are symmetrically fixedly connected on the other side. Through the driving of the gas cylinder 64, one of the guide blocks 67 can be pushed to move, thereby realizing the steering operation.

[0033] As shown in Figure 4 , one of the guide blocks 67 is fixedly connected with the output end of the gas cylinder 64, and the other guide block 67 is located between the two limiting frames 65. When the rack 66 connected with the guide block 67 moves, it will exert force on the gear 68.

[0034] As shown in Figure 4 , the top of the mounting plate 61 is symmetrically fixedly connected with two slide rails 63, and the top of the slide rail 63 is slidingly connected with the guide block 67. When the guide block 67 moves, it will move along a straight line under the limitation of the slide rail 63, thereby playing a guiding role.

[0035] As shown in Figure 2 , two slide rods 12 are symmetrically fixedly connected between the two support blocks 11, and the slide rods 12 are slidingly connected with the sliding blocks 5. When the sliding block 5 moves, it can slide on the surface of the slide rod 12, thereby making the position adjustment of the adsorption fixing mechanism 2 more stable.

[0036] As shown in Figure 2 , a servo motor 3 is installed on one side of the top of the bottom plate 1, and the output end of the servo motor 3 is fixedly connected with a lead screw 4. The lead screw 4 rotates under the driving of the servo motor 3, and controls the sliding block 5 to move linearly through the threads on the surface of the lead screw 4.

[0037] As shown in Figure 3As shown, the adsorption block 24 is arranged between the plurality of longitudinal grooves 28 and the plurality of transverse grooves 25. The presence of the adsorption block 24 provides a stable support surface for the workpiece, preventing deformation or sinking of the workpiece during adsorption or processing. Especially when the workpiece is large in area or irregular in shape, the adsorption block 24 can provide more contact points to enhance the fixing effect.

[0038] The working principle and method of using the device: when processing the bakelite board, the longitudinal grooves 28 and the transverse grooves 25 are used to divide the partition grooves 26 into multiple areas. The longitudinal and transverse grooves form a flexible adsorption grid, which can select the most suitable adsorption area according to different shapes and sizes of workpieces. This design enhances the adaptability of the device to complex workpiece shapes and improves the precision of adsorption and fixation. Through the cross distribution of the longitudinal and transverse grooves 25, the adsorption force can be evenly distributed in multiple areas. Even if some parts are insufficient due to material or surface conditions, other areas can compensate to ensure stable fixation of the workpiece and reduce the risk of deviation or loosening.

[0039] The cross groove 22 in the center of the partition groove 26 further provides multi-directional adsorption paths to evenly distribute adsorption force and avoid concentrating adsorption force in one point, which helps to accurately position the workpiece and is particularly suitable for high-precision assembly or processing scenarios. The workpiece can be quickly and accurately aligned through the cross groove 22, reducing adjustment time and improving production efficiency. At the same time, the design of the center hole 23 in the middle of the cross groove 22 and the positioning hole 27 enhances the adsorption force in the central area, further improving the overall fixing effect.

[0040] The drive of the air cylinder 64 can push the guide block 67 to move for steering operation. When the rack 55 is connected with the guide block 67 and moves, a force is applied to the gear 68. The guide block 67 moves linearly under the limitation of the slide rail 63, playing a guiding role. The sliding block 5 slides along the surface of the slide rod 12 during movement, making the position adjustment of the adsorption and fixation mechanism 2 more stable. The screw rod 4 is driven by the servo motor 3 to control the linear movement of the sliding block 5 through threads, ensuring accurate adjustment of the adsorption and fixation mechanism 2.

[0041] The adsorption block 24 provides a stable support surface to prevent deformation or sinking of the workpiece during adsorption or processing, especially when processing large-area or irregular-shaped workpieces, providing more contact points to enhance the fixing effect.

[0042] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. A bakelite board adsorption and fixing device, comprising a base plate (1), wherein two support blocks (11) are symmetrically fixedly connected to the top of the base plate (1), and a lead screw (4) is rotatably connected between the two support blocks (11), characterized in that: The outer surface of the lead screw (4) is threaded with a sliding block (5), and the top of the sliding block (5) is fixedly connected with a steering mechanism (6), and the top of the steering mechanism (6) is equipped with an adsorption fixing mechanism (2); The steering mechanism (6) includes a mounting plate (61), a rotating rod (62) is rotatably connected to the top center of the mounting plate (61), a gear (68) is fixedly connected to the outer surface of the rotating rod (62), a rack (66) is meshed on both sides of the gear (68), and a guide block (67) is fixedly connected to one side of the rack (66). The adsorption fixing mechanism (2) includes an adsorption plate (21). The adsorption plate (21) has multiple partition grooves (26) on its inner side. A cross groove (22) is opened in the center of the inner side of the partition groove (26). A central hole (23) is opened in the center of the cross groove (22). A positioning hole (27) is opened in the center of the central hole (23). Multiple horizontal grooves (25) are opened in the inner side of the partition groove (26), and multiple vertical grooves (28) are opened in the inner side of the partition groove (26).

2. The bakelite board adsorption and fixing device according to claim 1, characterized in that: A cylinder (64) is fixedly installed on one side of the top of the mounting plate (61), and two limit brackets (65) are symmetrically fixedly connected on the other side of the top of the mounting plate (61).

3. The bakelite board adsorption and fixing device according to claim 2, characterized in that: One of the guide blocks (67) is fixedly connected to the output end of the cylinder (64), and the other guide block (67) is located between the two limit frames (65).

4. The bakelite board adsorption and fixing device according to claim 2, characterized in that: The top of the mounting plate (61) is symmetrically fixedly connected to two slide rails (63), and the top of the slide rails (63) is slidably connected to the guide block (67).

5. The bakelite board adsorption and fixing device according to claim 2, characterized in that: Two slide rods (12) are symmetrically fixedly connected between the two support blocks (11), and the slide rods (12) are slidably connected to the slide block (5).

6. The bakelite board adsorption and fixing device according to claim 1, characterized in that: A servo motor (3) is installed on one side of the top of the base plate (1), and the output end of the servo motor (3) is fixedly connected to the lead screw (4).

7. The bakelite board adsorption and fixing device according to claim 1, characterized in that: An adsorption block (24) is provided between the multiple longitudinal grooves (28) and the multiple transverse grooves (25).

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