CN205114849U - Subtract heavy formula machinery jack catch - Google Patents

Abstract

The utility model discloses a subtract heavy formula machinery jack catch, fixture block including two sickle shapeds that the shape size is the same, to pass through the articulated elements articulated the upper portion of fixture block, the piece of two fixture blocks all set up on one's body and subtract a heavy groove, to subtract the shape in heavy groove the same with the shape of fixture block, be the sickle shaped. The utility model discloses all set up on two fixture blocks and subtracted a heavy groove, should subtract the weight that heavy groove can alleviate whole jack catch, reduced the problem of consumptive material moreover to subtracting heavy groove and setting the sickle shaped the same with the fixture block to, increase that like this can furthest subtracts the area in heavy groove, and the biggest subtracting is heavy, further the subtracting heavyly and reduce the cost of arc wall has been set up in addition.

Description

A kind of weight-loss type mechanical claw

Technical field

The utility model relates to a kind of mechanical part, specifically a kind of weight-loss type mechanical claw.

Background technology

Usual claw by two chucks or fixture block hinged, then drive it to complete pick-and-place action by actuating device, claw great majority are now that volume is large and do with smart steel, and therefore weight is very large, the cost that making difficulty and needs expend is also comparatively large, and consumptive material is more.

Utility model content

The purpose of this utility model is the deficiency existed for prior art, provides a kind of weight-loss type mechanical claw, comprises the falculate fixture block that two shape sizes are identical; The top of described fixture block is hinged by articulation piece, and the block of two described fixture blocks all arranges lightening grooves with it; The shape of described lightening grooves is identical with the shape of fixture block, is sickle shaped.

As preferably, the interface of described two fixture blocks is also provided with deep-slotted chip breaker, and the upper end of this deep-slotted chip breaker extends to articulation piece.

As preferably, the inside face of two described fixture blocks is also provided with projection.

As preferably, described projection is sawtooth projection.

Beneficial effect: the utility model has following beneficial effect:

(1) the utility model is all provided with lightening grooves on two fixture blocks, this lightening grooves can alleviate the weight of overall claw, and reduces the problem of consumptive material, and lightening grooves is arranged to the sickle shaped identical with fixture block, the area of lightening grooves can be increased so to greatest extent, maximum loss of weight; Be provided with the further loss of weight of deep-slotted chip breaker in addition and reduce cost;

(2) fixture block inside face of the present utility model is also provided with sawtooth projection and can catches object by actv., it is more convenient to use.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, the present embodiment is implemented under premised on technical solutions of the utility model, should understand these embodiments and only be not used in restriction scope of the present utility model for illustration of the utility model.

As shown in Figure 1, a kind of weight-loss type mechanical claw, comprises the falculate fixture block 1 that two shape sizes are identical; The top of described fixture block 1 is hinged by articulation piece 2, and the block of two described fixture blocks 1 all arranges lightening grooves 3 with it; The shape of described lightening grooves 3 is identical with the shape of fixture block 1, is sickle shaped.

Wherein, the interface of described two fixture blocks 1 is also provided with deep-slotted chip breaker 4, the upper end of this deep-slotted chip breaker 4 extends to articulation piece 2.

Wherein, the inside face of two described fixture blocks 1 is also provided with protruding 5.

Wherein, protruding 5 is sawtooth projection.

The utility model is all provided with lightening grooves on two fixture blocks, this lightening grooves can alleviate the weight of overall claw, and reduces the problem of consumptive material, and lightening grooves is arranged to the sickle shaped identical with fixture block, the area of lightening grooves can be increased so to greatest extent, maximum loss of weight; Be provided with the further loss of weight of deep-slotted chip breaker in addition and reduce cost.

Fixture block inside face of the present utility model is also provided with sawtooth projection and can catches object by actv., it is more convenient to use.

Claims (4)

1. a weight-loss type mechanical claw, is characterized in that: comprise the fixture block (1) that two shape sizes are identical; The top of described fixture block (1) is hinged by articulation piece (2), and the block of two described fixture blocks (1) all arranges lightening grooves (3) with it; The shape of described lightening grooves (3) is identical with the shape of fixture block (1).

2. a kind of weight-loss type mechanical claw according to claim 1, is characterized in that: the interface of described two fixture blocks (1) is also provided with deep-slotted chip breaker (4), and the upper end of this deep-slotted chip breaker (4) extends to articulation piece (2).

3. a kind of weight-loss type mechanical claw according to claim 1, is characterized in that: the inside face of two described fixture blocks (1) is also provided with projection (5).

4. a kind of weight-loss type mechanical claw according to claim 3, is characterized in that: described projection (5) is sawtooth projection.