CN219599549U - Quick stable mechanical grabbing device - Google Patents

Abstract

The utility model discloses a quick and stable mechanical grabbing device which comprises a mounting base, wherein a cylinder mounting frame is fixedly connected to the surface of the mounting base, a rotary cylinder is arranged in the cylinder mounting frame, a fixing plate is arranged on the surface of the cylinder mounting frame, a rotating shaft hole is formed in the center of the fixing plate, a rotating rod on an output shaft of the rotary cylinder penetrates through the rotating shaft hole, a threaded rod is arranged at the top of the rotating rod, a protection frame is fixedly connected to the surface of the rotating shaft hole, and a grabbing component in rotating connection is arranged at the top of the protection frame.

Description

Quick stable mechanical grabbing device

Technical Field

The utility model belongs to the technical field of mechanical grabbing, and particularly relates to a quick and stable mechanical grabbing device.

Background

In the manufacturing process of mechanical parts, the mechanical parts are required to be clamped and transferred frequently, in the prior art, most of the mechanical parts are clamped and transferred through mechanical clamping jaws, and the conventional mechanical clamping jaws are complex in multi-structure, high in cost, unstable in grabbing effect and relatively troublesome to use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a quick and stable mechanical grabbing device to solve the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a quick stable machinery grabbing device, includes the installation base, the installation base surface is equipped with fixed connection's cylinder mounting bracket, be equipped with the revolving cylinder in the cylinder mounting bracket, cylinder mounting bracket surface is equipped with the fixed plate, fixed plate center department is equipped with the pivot hole, the epaxial dwang of output of revolving cylinder, the dwang runs through the pivot hole, the dwang top is equipped with the threaded rod, pivot hole surface is equipped with fixed connection's fender bracket, the fender bracket top is equipped with the grabbing subassembly that rotates to be connected, it is connected first mount pad including the rotation that is located the fender bracket top to snatch the subassembly, the second mount pad is located first gear swinging arms, the second gear swinging arms that rotate between first mount pad and the second mount pad to be connected, be located first mechanical arm, second gear swinging arms that the rotation of first gear swinging arms one end is connected, second mechanical arm, be located first clamping plate and the second clamping plate that the fixed connection of first mechanical arm one end.

Preferably, the surfaces of the first clamping plate and the second clamping plate are provided with anti-slip pads fixedly connected.

Preferably, a supporting protection rod in rotary connection is arranged among the first mechanical arm, the second mechanical arm and the protection frame.

Preferably, a stabilizer bar is arranged between the fixed plate and the cylinder mounting frame, and a damping spring frame is sleeved on the surface of the stabilizer bar.

Preferably, the first gear swinging rod and the second gear swinging rod are provided with semicircular gears fixedly connected, and the semicircular gears on two sides are meshed with a threaded rod at the center.

The utility model provides a quick and stable mechanical grabbing device, which has the following beneficial effects: the device adopts the reciprocating rotation of revolving cylinder to realize that the gear swinging rod of threaded rod both sides meshing can rotate thereupon, drive arm and the clamping plate of top to press from both sides tightly and loosen the work piece, whole simple process is laborsaving, can accomplish quick stable centre gripping to the work piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the front structure of the present utility model.

In the figure, 1, a mounting base; 2. a cylinder mounting rack; 3. a rotary cylinder; 4. a fixing plate; 5. a rotating lever; 6. a threaded rod; 7. a protective frame; 8. a grabbing component; 81. a first mount; 82. a second mounting base; 83. a first gear swing lever; 84. a second gear swing lever; 85. a first mechanical arm; 86. a second mechanical arm; 87. a first clamping plate; 88. a second clamping plate; 9. an anti-slip pad; 10. supporting a protection rod; 11. a semicircular gear; 12. a stabilizer bar; 13. and a damping spring frame.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides a quick stable machinery grabbing device, including installation base 1, the installation base 1 surface is equipped with fixed connection's cylinder mounting bracket 2, be equipped with revolving cylinder 3 in the cylinder mounting bracket 2, the cylinder mounting bracket 2 surface is equipped with fixed plate 4, fixed plate 4 center department is equipped with the pivot hole, revolving rod 5 on revolving cylinder 3's the output shaft, revolving rod 5 runs through the pivot hole, revolving rod 5 top is equipped with threaded rod 6, pivot hole surface is equipped with fixed connection's fender bracket 7, fender bracket 7 top is equipped with the grabbing component 8 that rotates to be connected, grabbing component 8 is including the first mount pad 81 that is located the rotation of fender bracket 7 top and connects, the second mount pad 82, be located the first gear swinging rod 83 that rotates to be connected between first mount pad 81 and the second mount pad 82, the second gear swinging rod 84, be located first arm 85 that the rotation of first gear swinging rod 83, second gear swinging rod 84 one end is connected, second arm 86, be located first clamping plate 87 and second clamping plate 88 that the fixed connection of first clamping plate and second clamping plate surface are equipped with fixed connection's anti-slip pad 9, be equipped with protection 10 between the equal support frame. The first gear swinging rod 83 and the second gear swinging rod 84 are provided with semicircular gears 11 fixedly connected, and the semicircular gears 11 on the two sides are meshed with the threaded rod 6 at the center.

A stabilizer bar 12 is arranged between the fixed plate 4 and the cylinder mounting frame 2, and a damping spring frame 13 is sleeved on the surface of the stabilizer bar 12.

Specific use and action of the embodiment: the rotary cylinder 3 positioned on the cylinder mounting frame 2 works, and when the rotary cylinder rotates in the forward direction, the rotary rod 5 and the threaded rod 6 positioned on the rotary shaft rotate in the forward direction, so that the first gear swinging rod 83 and the second gear swinging rod 84 which are meshed and connected with the threaded rod 6 at two sides are driven to swing upwards, the first mechanical arm 85, the second mechanical arm 86 and the first clamping plate 87 at two sides are mutually close to the second clamping plate 88, and the clamping of a workpiece is completed; when the rotary cylinder 3 rotates reversely, the rotary rod 5 and the threaded rod 6 on the rotary shaft rotate forward, so that the first gear swinging rod 83 and the second gear swinging rod 84 which are meshed and connected with the threaded rod 6 on two sides are driven to swing downwards, and the first mechanical arm 85, the second mechanical arm 86, the first clamping plate 87 and the second clamping plate 88 on two sides are far away from each other, so that the work piece is loosened. The whole device is simple in structure, time-saving and labor-saving in operation, and can clamp and loosen workpieces rapidly and stably, so that the clamping and transferring efficiency of the workpieces is greatly improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a quick stable machinery grabbing device, includes installation base (1), its characterized in that: the utility model provides a cylinder mounting bracket (2) of fixed connection is equipped with on installation base (1) surface, be equipped with revolving cylinder (3) in cylinder mounting bracket (2), cylinder mounting bracket (2) surface is equipped with fixed plate (4), fixed plate (4) center department is equipped with the pivot hole, revolving cylinder (3) epaxial dwang (5) of output, dwang (5) run through the pivot hole, dwang (5) top is equipped with threaded rod (6), pivot hole surface is equipped with fixed connection's fender bracket (7), fender bracket (7) top is equipped with the grabbing subassembly (8) of swivelling joint, grabbing subassembly (8) are including first mount pad (81) that are located swivelling joint at fender bracket (7) top, second mount pad (82), are located first gear dwang (5), second gear dwang (5) that are located swivelling joint between first mount pad (81) and second mount pad (82), first arm (85), second arm (86) that are located the rotation of first gear dwang (5) one end is connected, second arm (86) is located first arm (85) and second arm (86) and second arm (88) clamp plate (87).

2. A quick and stable mechanical gripping device according to claim 1, characterised in that: the surfaces of the first clamping plate (87) and the second clamping plate (88) are provided with anti-slip pads (9) which are fixedly connected.

3. A quick and stable mechanical gripping device according to claim 1, characterised in that: and support protection rods (10) which are rotatably connected are arranged between the first mechanical arm (85), the second mechanical arm (86) and the protection frame (7).

4. A quick and stable mechanical gripping device according to claim 1, characterised in that: a stabilizer bar (12) is arranged between the fixing plate (4) and the cylinder mounting frame (2), and a damping spring frame (13) is sleeved on the surface of the stabilizer bar (12).

5. A quick and stable mechanical gripping device according to claim 1, characterised in that: the first gear rotating rod (5) and the second gear rotating rod (5) are provided with semicircular gears (11) which are fixedly connected, and the semicircular gears (11) on two sides are meshed with a threaded rod (6) at the center.