A multi-cylinder linkage type rapid pressing device

Abstract

The utility model relates to the technical field of mechanical manufacturing discloses a kind of multi-cylinder linkage type quick pressing device, including bottom plate, the bottom of bottom plate is close to both sides place and is fixedly installed with footpad, the top of bottom plate is close to both sides place and is separately provided with positioning plate A and positioning plate B, the outside of positioning plate A and positioning plate B is provided with a plurality of rocker arm lever cylinder, and rocker arm lever cylinder is fixedly installed on bottom plate, the bottom of bottom plate is close to both sides place and is fixedly installed with pneumatic switch, the rear side of pneumatic switch is provided with line binding assembly, and adjusting assembly is provided on line binding assembly, the line binding assembly includes the binding plate in the bottom of bottom plate close to one side, when being restricted to trachea, by the synergies of line binding assembly, trachea is placed between adjacent two binding blocks, by the use of cooperation spring, trachea can be fixed, prevent trachea disorder, interwind, facilitate subsequent routine inspection and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of mechanical manufacturing technology, specifically a multi-cylinder linkage rapid pressing device. Background Technology

[0002] In modern machining, welding, and assembly production lines, multi-cylinder linkage rapid clamping devices are widely used due to their high efficiency and uniform clamping force.

[0003] Currently, during workpiece processing, a rocker arm lever cylinder is used to clamp the workpiece at multiple points. The rocker arm lever cylinder is typically connected to an external air supply pipe. However, existing devices lack the function of restraining the air pipe, easily leading to tangled and disorganized pipes, which is detrimental to subsequent routine inspection and maintenance.

[0004] Therefore, we propose a multi-cylinder linkage rapid clamping device to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a multi-cylinder linkage rapid pressing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-cylinder linkage rapid pressing device, including a base plate, with pads fixedly installed on both sides of the bottom of the base plate, and positioning plates A and B respectively provided on both sides of the top of the base plate. Several rocker arm lever cylinders are provided on the outer sides of positioning plates A and B, and the rocker arm lever cylinders are fixedly installed on the base plate. Pneumatic switches are fixedly installed on both sides of the bottom of the base plate, and wire harness assemblies are provided on the rear side of each pneumatic switch, and adjustment components are provided on each wire harness assembly. The wire harness assembly includes a binding plate located at the bottom of the base plate near one side. Two connecting telescopic rods are fixedly installed on opposite sides of the inner cavity of the binding plate near the front and rear sides. A binding block is fixedly installed at the ends of two adjacent connecting telescopic rods. A protrusion is fixedly installed on the opposite side of each binding block.

[0007] Preferably, a connecting spring is movably sleeved on the outer periphery of the connecting telescopic rod, and the two ends of the connecting spring are fixedly connected to the restraining block and the restraining plate, respectively.

[0008] Preferably, all of the aforementioned bumps are made of rubber.

[0009] Preferably, dovetail blocks are fixedly installed on the top of the binding plate near both sides, and two dovetail grooves are opened on the bottom of the base plate near one side, with the dovetail blocks slidably connected to the inner cavities of adjacent dovetail grooves respectively.

[0010] Preferably, each dovetail block has two balls movably mounted on its top, and each dovetail groove has a rolling groove at its top, with the balls slidably connected to the inner cavities of adjacent rolling grooves.

[0011] Preferably, the adjustment assembly includes a fixing block fixedly installed on the other side of the restraint plate, a pull rod movably passing through the top of the fixing block, and an insert block fixedly installed at the top of the pull rod. Several slots are opened at the bottom of the base plate near the middle position, and the top of the insert block is movably inserted into the inner cavity of the adjacent slot. A handle is fixedly installed at the bottom of the pull rod.

[0012] Preferably, a limiting telescopic rod is fixedly installed on the top of the handle near both sides, and the top of the limiting telescopic rod is fixedly connected to the fixing block. A limiting spring is movably sleeved on the outer periphery of the limiting telescopic rod, and the two ends of the limiting spring are fixedly connected to the handle and the fixing block respectively.

[0013] Preferably, lifting rings are fixedly installed at the top of the base plate near the four corners.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. When restraining the trachea, the trachea is placed between two adjacent restraint blocks with the help of the wire harness assembly. The trachea is fixed by the use of connecting springs to prevent it from becoming messy and tangled, which facilitates subsequent daily inspection and maintenance.

[0015] 2. When adjusting the position of the restraint plate, it can be pulled down to the handle with the assistance of the adjusting components, causing the insert to disengage from the inner cavity of the adjacent slot. Afterward, the restraint plate can be slid to facilitate position adjustment, suitable for different usage scenarios. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention; Figure 3 This is a bottom-view three-dimensional structural diagram of the present invention; Figure 4 This is a partial three-dimensional structural diagram of the restraint plate and slot of this utility model; Figure 5 This is a partial cross-sectional three-dimensional structural diagram of the dovetail block and dovetail groove of this utility model; Figure 6 For the present utility model Figure 4 Enlarged view of point A in the middle; Figure 7 For the present utility model Figure 5 Enlarged view of section B in the middle.

[0017] In the diagram: 1. Base plate; 11. Lifting ring; 2. Foot pad; 3. Rocker arm lever cylinder; 4. Positioning plate A; 5. Positioning plate B; 6. Pneumatic switch; 7. Cable harness assembly; 71. Restraint plate; 711. Dovetail block; 7111. Ball bearing; 7112. Roller groove; 712. Dovetail groove; 72. Connecting telescopic rod; 721. Connecting spring; 73. Restraint block; 74. Protrusion; 8. Adjustment assembly; 81. Fixing block; 82. Pull rod; 83. Insert block; 84. Handle; 841. Limiting telescopic rod; 842. Limiting spring; 85. Slot. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0019] Please see Figure 1-7 A multi-cylinder linkage rapid clamping device includes a base plate 1. Pads 2 are fixedly installed on both sides of the bottom of the base plate 1 (the design of the pads 2 raises the distance between the base plate 1 and the mounting surface, creating bottom space for subsequent installation of pneumatic switches 6 and wire harness assemblies 7, while also contributing to device stability, vibration damping, and preventing the base plate from scratching the workbench). Positioning plates A4 and B5 are respectively installed on the top of the base plate 1 near both sides. Several rocker arm lever cylinders 3 (rocker arm lever cylinders 3 are existing technology, and their working principle will not be described in detail) are installed on the outer sides of both positioning plates A4 and B5, and the rocker arm lever cylinders 3 are all fixedly installed on the base plate 1 (the rocker arm lever cylinders 3 can be installed on the base plate 1 with bolts). Pneumatic switches 6 are fixedly installed on both sides of the bottom of the base plate 1, and wire harness assemblies 7 are installed on the rear side of each pneumatic switch 6, with adjustment components 8 installed on each wire harness assembly 7. The cable assembly 7 includes a restraint plate 71 located at the bottom of the base plate 1 near one side. Two connecting telescopic rods 72 are fixedly installed on opposite sides of the inner cavity of the restraint plate 71 near the front and rear sides. The ends of two adjacent connecting telescopic rods 72 are fixedly installed with restraint blocks 73 (the bottom of the restraint blocks 73 is arc-shaped, and the arc design makes it easy to put the air tube between the two restraint blocks 73). A protrusion 74 is fixedly installed on opposite sides of the restraint blocks 73.

[0020] Specifically, when restraining the trachea, the trachea is placed between two adjacent restraint blocks 73 with the help of the wire assembly 7. The trachea is fixed by the use of the connecting spring 721 to prevent it from being messy and tangled, which facilitates subsequent daily inspection and maintenance.

[0021] Connecting springs 721 are movably sleeved on the outer periphery of the connecting telescopic rod 72, and the two ends of the connecting springs 721 are fixedly connected to the restraining block 73 and the restraining plate 71, respectively.

[0022] Specifically, the connecting spring 721 provides a continuous preload, keeping the cable assembly 7 in a clamped position in its natural state. Automatic clamping of the tubing is achieved without external operation, making it extremely simple to use. Furthermore, the connecting spring 721 absorbs some of the vibrations during device operation, reducing the impact transmitted to the tubing and providing protection. At the same time, its elastic deformation capability allows the assembly to adapt to tubing of different diameters within a certain range, exhibiting good versatility and tolerance.

[0023] Several bumps 74 are made of rubber.

[0024] Specifically, rubber is a soft material that can effectively prevent metal parts from directly scratching or abrading the surface of the trachea, greatly extending the service life of the trachea.

[0025] Dovetail blocks 711 are fixedly installed on the top of the binding plate 71 near both sides. Two dovetail grooves 712 are opened on the bottom of the base plate 1 near one side, and the dovetail blocks 711 are slidably connected to the inner cavity of the adjacent dovetail grooves 712 respectively.

[0026] Specifically, the dovetail block 711 and dovetail groove 712 ensure that the wire harness assembly 7 is installed on the base plate 1 with extreme stability, strong vibration resistance and tensile strength, and will not loosen or fall off.

[0027] Two balls 7111 are movably mounted on the top of each dovetail block 711, and each dovetail groove 712 has a rolling groove 7112 on the top of its inner cavity, with the balls 7111 slidably connected to the inner cavity of the adjacent rolling groove 7112.

[0028] Specifically, the sliding friction is transformed into rolling friction, which makes adjusting the position of the wire harness assembly 7 very effortless and smooth. Example

[0029] This embodiment is an improvement upon embodiment 1. For details, please refer to [link / reference]. Figure 4 , Figure 5 and Figure 6The adjustment assembly 8 includes a fixing block 81 fixedly installed on the other side of the restraint plate 71. A pull rod 82 is movably passed through the top of the fixing block 81, and an insert block 83 is fixedly installed at the top of the pull rod 82. Several slots 85 are opened at the bottom of the base plate 1 near the middle position, and the top of the insert block 83 is movably inserted into the inner cavity of the adjacent slot 85. A handle 84 is fixedly installed at the bottom of the pull rod 82.

[0030] Specifically, when adjusting the position of the restraint plate 71, it can be pulled down to the handle 84 with the assistance of the adjusting component 8, causing the insert 83 to disengage from the inner cavity of the adjacent slot 85. Afterward, the restraint plate 71 can be slid to facilitate position adjustment, suitable for different usage scenarios.

[0031] Limiting telescopic rods 841 are fixedly installed on the top of the handle 84 near both sides, and the top of the limiting telescopic rods 841 is fixedly connected to the fixing block 81. Limiting springs 842 are movably sleeved on the outer periphery of the limiting telescopic rods 841, and the two ends of the limiting springs 842 are fixedly connected to the handle 84 and the fixing block 81 respectively.

[0032] Specifically, the design of the limit spring 842 is key. It provides a continuous upward force, causing the insert 83 to automatically lock into the slot 85, thus achieving automatic locking of the position. This design effectively prevents accidental dislodgement due to equipment vibration and ensures the absolute reliability of the locking.

[0033] Hanging rings 11 are fixedly installed at the top of the base plate 1 near the four corners.

[0034] Specifically, by setting up lifting ring 11, it is easier to use lifting equipment for safe and efficient hoisting and transportation, reducing labor intensity, improving installation efficiency, and avoiding damage to the device during handling.

[0035] Working principle: When using this utility model, the workpiece is placed on the positioning plate A4 or positioning plate B5, and the adjacent rocker arm lever cylinder 3 can be activated by the pneumatic switch 6 to limit the workpiece in a multi-point manner.

[0036] When installing the air tube, the air tube can be placed between two adjacent restraint blocks 73. With the cooperation of adjacent connecting springs 721, the air tube can be fixed, avoiding the air tube from being messy and tangled together, which facilitates subsequent daily inspection and maintenance.

[0037] When the restraint plate 71 needs adjustment, the movable handle 84 can be pulled down. Under the connection of the pull rod 82 fixed on the handle 84, the insert 83 is disengaged from the inner cavity of the adjacent slot 85. Then, the restraint plate 71 can be moved to the desired position. After that, the handle 84 is released. With the cooperation of the limiting telescopic rod 841 and the limiting spring 842, the insert 83 is inserted into the inner cavity of the adjacent slot 85, which facilitates the adjustment of the position of the restraint plate 71 and is suitable for different usage scenarios.

[0038] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-cylinder linkage rapid pressing device, comprising a base plate (1), characterized in that: The bottom of the base plate (1) is fixedly installed with pads (2) near both sides. The top of the base plate (1) is respectively provided with positioning plate A (4) and positioning plate B (5) near both sides. Several rocker lever cylinders (3) are provided on the outer side of positioning plate A (4) and positioning plate B (5). The rocker lever cylinders (3) are fixedly installed on the base plate (1). Pneumatic switches (6) are fixedly installed on the bottom of the base plate (1) near both sides. A wire harness assembly (7) is provided on the rear side of the pneumatic switch (6). An adjustment assembly (8) is provided on the wire harness assembly (7). The wire harness assembly (7) includes a binding plate (71) located on the bottom of the base plate (1) near one side. Two connecting telescopic rods (72) are fixedly installed on the opposite side of the inner cavity of the binding plate (71) near the front and rear sides. A binding block (73) is fixedly installed on the end of the two adjacent connecting telescopic rods (72). A protrusion (74) is fixedly installed on the opposite side of the binding block (73).

2. The multi-cylinder linkage rapid pressing device according to claim 1, characterized in that: The outer periphery of the connecting telescopic rod (72) is movably fitted with connecting springs (721), and the two ends of the connecting springs (721) are fixedly connected to the restraint block (73) and the restraint plate (71) respectively.

3. The multi-cylinder linkage rapid pressing device according to claim 1, characterized in that: Several of the bumps (74) are made of rubber.

4. The multi-cylinder linkage rapid pressing device according to claim 1, characterized in that: The top of the binding plate (71) is fixedly installed with dovetail blocks (711) near both sides, and the bottom of the base plate (1) is provided with two dovetail grooves (712) near one side, and the dovetail blocks (711) are slidably connected to the inner cavity of the adjacent dovetail grooves (712).

5. The multi-cylinder linkage rapid pressing device according to claim 4, characterized in that: Two balls (7111) are movably installed on the top of each dovetail block (711), and a rolling groove (7112) is opened on the top of the inner cavity of each dovetail groove (712), and the balls (7111) are slidably connected to the inner cavity of the adjacent rolling groove (7112).

6. The multi-cylinder linkage rapid pressing device according to claim 1, characterized in that: The adjustment assembly (8) includes a fixing block (81) fixedly installed on the other side of the restraint plate (71). A pull rod (82) is movably inserted through the top of the fixing block (81), and an insert (83) is fixedly installed at the top of the pull rod (82). Several slots (85) are opened at the bottom of the base plate (1) near the middle position, and the top of the insert (83) is movably inserted into the inner cavity of the adjacent slot (85). A handle (84) is fixedly installed at the bottom of the pull rod (82).

7. The multi-cylinder linkage rapid pressing device according to claim 6, characterized in that: The top of the handle (84) is fixedly installed with a limiting telescopic rod (841) near both sides, and the top of the limiting telescopic rod (841) is fixedly connected to the fixing block (81). The outer periphery of the limiting telescopic rod (841) is movably sleeved with a limiting spring (842), and the two ends of the limiting spring (842) are fixedly connected to the handle (84) and the fixing block (81) respectively.

8. The multi-cylinder linkage rapid pressing device according to claim 1, characterized in that: The top of the base plate (1) is fixedly installed with lifting rings (11) near the four corners.

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