CN216129226U - Gripper jaw for portal frame and portal frame - Google Patents

Abstract

The utility model discloses a clamping jaw for a portal frame and the portal frame, wherein the portal frame comprises a rack, a conveying rod and the clamping jaw, the clamping jaw comprises a first clamping plate and a second clamping plate, and the first clamping plate is fixed on a fixing plate; the second clamping plate is movably connected with the first clamping plate, and the first clamping plate is matched with the second clamping plate to clamp a workpiece; the end of the first clamping plate and the end of the second clamping plate are both provided with anti-skidding sleeves. In the practicality, first splint and second splint relative motion to press from both sides tight work piece through first splint and the cooperation of second splint, and utilize the frictional force between anti-skidding sleeve pipe increase and the work piece, avoid the work piece to drop.

Description

Gripper jaw for portal frame and portal frame

Technical Field

The utility model relates to the field of automation equipment, in particular to a clamping claw for a portal frame and the portal frame.

Background

When coming centre gripping plate part through the portal frame, fixture on the portal frame generally is the sheet metal component part, produces between easy and the plate part and skids, leads to the plate part to drop.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a clamping claw for a portal frame, which can prevent a workpiece from falling off.

The utility model also provides a portal frame with the clamping claws for the portal frame.

According to a first aspect of the utility model, a clamping claw for a portal frame comprises:

a first splint;

the second clamping plate is movably connected with the first clamping plate, and the first clamping plate and the second clamping plate are matched to clamp a workpiece;

the end of the first clamping plate and the end of the second clamping plate are both provided with anti-skidding sleeves.

The clamping claw for the portal frame provided by the embodiment of the utility model at least has the following beneficial effects: the first clamping plate and the second clamping plate are matched to clamp a workpiece, and the friction force between the first clamping plate and the workpiece is increased by the aid of the anti-skidding sleeve, so that the workpiece is prevented from falling off.

According to some embodiments of the utility model, the non-slip sleeve is provided with serrations.

According to some embodiments of the utility model, the first clamping plate is provided with a rotating seat, and the second clamping plate is hinged to the rotating seat.

According to some embodiments of the utility model, the second clamping plate is provided with a drive handle.

According to some embodiments of the utility model, the rotating seat is provided with a first abutting block, the driving handle and the first clamping plate form an included angle, the driving handle is provided with a second abutting block, and the first abutting block and the second abutting block are in abutting fit to restrict the position of the second clamping plate.

According to some embodiments of the utility model, the second clamping plate is provided with a rotating shaft, and the rotating base is provided with a rotating hole, and the rotating shaft is inserted into the rotating hole and is in rotating fit with the rotating hole.

According to some embodiments of the utility model, the slip-resistant sleeve is made of an elastic material.

According to a second aspect of the embodiment of the utility model, the portal frame comprises:

a frame;

the transportation rod is connected with the rack in a sliding manner and is provided with a fixing plate; and

in the clamping claw for the portal frame in the embodiment of the first aspect of the utility model, the first clamping plate is fixed on the transport rod.

The portal frame provided by the embodiment of the utility model at least has the following beneficial effects: the first clamping plate and the second clamping plate are matched to clamp a workpiece, and the friction force between the first clamping plate and the workpiece is increased by the aid of the anti-skidding sleeve, so that the workpiece is prevented from falling off.

According to some embodiments of the utility model, the transport bar is provided with a plurality of said gripping claws, which are arranged equidistantly.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a gantry of an embodiment of the present invention;

fig. 2 is a schematic view of a gripper for a gantry according to an embodiment of the present invention.

100. A frame; 200. a transport pole; 300. a gripper jaw; 310. a first splint; 311. a rotating seat; 320. a second splint; 321. a drive handle; 322. a rotating shaft; 330. an anti-slip sleeve; 331. and (4) a sawtooth part.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly defined, terms such as set, mounted, connected and the like should be broadly construed, and those skilled in the art can reasonably determine the above terms in combination with the detailed contents of the technical solutions

The portal frame of the embodiment of the utility model comprises a frame 100, a transport rod 200 and a clamping claw 300, wherein the clamping claw 300 comprises a first clamping plate 310 and a second clamping plate 320, and the first clamping plate 310 is fixed on the fixing plate; the second clamping plate 320 is movably connected with the first clamping plate 310, and the first clamping plate 310 and the second clamping plate 320 are matched for clamping a workpiece; the end of the first clamping plate 310 and the end of the second clamping plate 320 are provided with anti-slip sleeves 330. In practical use, the first clamping plate 310 and the second clamping plate 320 move relatively, so that the workpiece is clamped by the cooperation of the first clamping plate 310 and the second clamping plate 320, and the anti-slip sleeve 330 is used for increasing the friction force between the anti-slip sleeve and the workpiece, so that the workpiece is prevented from falling off.

The first clamping plate 310 is fixed on the transportation rod 200, and when the transportation rod 200 moves on the rack 100, the first clamping plate drives the clamping jaws 300 to move, and carries the workpiece clamped by the clamping jaws 300 to change the position.

In some embodiments, the anti-slip sleeve 330 is provided with serrations 331. The serration 331 is in direct contact with the workpiece, which further increases the friction between the anti-slip sleeve 330 and the workpiece, and further prevents the workpiece from falling off.

In some embodiments, the first clamping plate 310 is provided with a rotating seat 311, and the second clamping plate 320 is hinged to the rotating seat 311. In actual use, the second clamping plate 320 is rotated on the first clamping plate 310, so that the first clamping plate 310 and the second clamping plate 320 approach and clamp the workpiece.

In some embodiments, the second clamping plate 320 is provided with a drive handle 321. The actuating handle 321 facilitates actuation of the second clamping plate 320 by a user.

In some embodiments, the rotating base 311 is provided with a first abutting block, the driving handle 321 forms an included angle with the first clamping plate 310, and the driving handle 321 is provided with a second abutting block, and the first abutting block and the second abutting block are in abutting fit to constrain the position of the second clamping plate 320.

In a release state, the first abutting block and the second abutting block abut against each other, so that the first clamping plate 310 and the second clamping plate 320 cannot be drawn close to each other, and the damage to workers is avoided;

under the clamping state, the first butt joint block and the second butt joint block butt can make the first clamping plate 310 and the second clamping plate 320 close and cooperate to clamp the workpiece, and the mutual acting force of the quality inspection of the first butt joint block and the second butt joint block can provide clamping force for the whole clamping jaw 300.

In some embodiments, the slip-resistant sleeve 330 is made of an elastic material. Improve the buffering effect, avoid the work piece to be damaged.

In some embodiments, the second clamping plate 320 is provided with a rotating shaft 322, the rotating base 311 is provided with a rotating hole, and the rotating shaft 322 is inserted into the rotating hole and is rotatably engaged with the rotating hole. The clamping claws 300 are released or clamped to the workpiece by the engagement of the rotating shafts 322 and the rotating holes.

In some embodiments, the transport bar 200 is provided with a plurality of the gripping claws 300, and the plurality of the gripping claws 300 are arranged equidistantly. The clamping claws 300 clamp the workpiece together, and the clamping effect of the workpiece can be ensured.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (9)

1. A gripper jaw for a gantry, comprising:

a first splint;

the second clamping plate is movably connected with the first clamping plate, and the first clamping plate and the second clamping plate are matched to clamp a workpiece;

the end of the first clamping plate and the end of the second clamping plate are both provided with anti-skidding sleeves.

2. The clamping jaw for a gantry according to claim 1, wherein said slip-resistant sleeve is provided with serrations.

3. The clamping jaw for portal frames according to claim 1, wherein said first clamping plate is provided with a rotating seat, and said second clamping plate is hinged with said rotating seat.

4. The clamping jaw for a portal frame according to claim 3, wherein said second clamping plate is provided with a driving handle.

5. The clamping jaw for portal frames according to claim 4, wherein the rotating base is provided with a first abutting block, the driving handle and the first clamping plate form an included angle, the driving handle is provided with a second abutting block, and the first abutting block and the second abutting block are in abutting fit to restrict the position of the second clamping plate.

6. The clamping jaw for portal frame according to claim 3, wherein said second clamping plate is provided with a rotating shaft, said rotating base is provided with a rotating hole, and said rotating shaft is inserted into and rotatably engaged with said rotating hole.

7. The clamping jaw for a gantry according to claim 1, wherein said slip-resistant sleeve is made of an elastic material.

8. A portal frame, characterized by comprising

A frame;

the transportation rod is connected with the rack in a sliding manner and is provided with a fixing plate; and

the clamping jaw for a gantry according to any one of claims 1 to 7, wherein said first clamping plate is fixed to said transport bar.

9. The gantry of claim 8, wherein said transport bar is provided with a plurality of said clamping jaws, said plurality of said clamping jaws being equidistantly arranged.

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