CN102310368A

CN102310368A - Gripper jaw

Info

Publication number: CN102310368A
Application number: CN201110083604A
Authority: CN
Inventors: 吕绍林
Original assignee: Bozhong Suzhou Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd; Bozhong Suzhou Precision Industry Technology Co Ltd
Priority date: 2011-04-02
Filing date: 2011-04-02
Publication date: 2012-01-11
Anticipated expiration: 2031-04-02
Also published as: CN102310368B

Abstract

The invention discloses a gripper jaw which comprises a base plate, a fixed plate fixed on the base plate, a handle articulated on the base plate and a floating plate; the fixed plate is provided with left and right longitudinal side strips vertical to the fixed plate; the two longitudinal side strips and the fixed plate form an opened concave cavity used for clamping products; the floating board is provided with left and right longitudinal side plates vertical to the floating plate; gaps are formed between the floating plate and the fixed plate as well as between the two longitudinal side plates and the two longitudinal side strips; the left and right longitudinal side plates are fixedly provided with pressure plates; the fixed plate and the floating plate are provided with guiding columns and guiding sleeves respectively and the guiding columns and the guiding sleeves can ensure the floating plate to slide back and forth; a spring is arranged between the fixed plate and the floating plate; and a force at one end of the spring is acted on the external surface of the fixed plate and a force at the other end of the spring is acted on the internal surface of the floating plate. The gripper jaw can not only easily put a product with a thin shell vertically and stably and realize the accurate location, but also utilizes the elastic forces of the spring to restrict the product.

Description

A kind of gripper jaw

Technical field:

The present invention relates to a kind of gripper jaw.

Background technology:

Electronic product such as notebook, mobile phone is in assembling process; Its each lid that separates needs the pressing machine to carry out the pressing installation, the product of some slim (lid, shell classes) is arranged, like the product of mobile phone shell and so on; Need erect placement in first being processed, and very accurate in locating will be arranged.This series products wants vertically to stand up to be put and accurate localization, is difficult to reach, and the present invention promptly is a kind of gripper jaw that slim product stands up that is used for of good positioning effect.

Summary of the invention:

The gripper jaw that slim product stands up that is used for that the purpose of this invention is to provide a kind of good positioning effect.

Technological solution of the present invention is following:

A kind of gripper jaw; Comprise base plate, being spirally connected is fixed on the fixed head on the base plate and is hingedly mounted on the handle on the base plate; Described fixed head have two vertical with said fixed head about vertical edge strip; These two vertical edge strips and fixed head have been formed the opening cavity that a placement is held product; Also comprise a float plate, have on this float plate two with float plate perpendicular about vertical side plate, between described float plate and the fixed head, all gapped between two vertical side plates and two the vertical edge strips; Vertically be fixed with pressing plate on the side plate about said; Described fixed head and said float plate are provided with the guide pillars and bushes that can make that float plate slidably reciprocates, and are provided with spring between described fixed head and the said float plate, the inner surface of outer surface, other end active force and the said float plate of said spring one end active force and said fixed head.

Described a kind of gripper jaw, fluted on said two pressing plates, the auxiliary baffle plate that is screwed onto on two vertical edge strips of fixed head is positioned at said groove.

Described a kind of gripper jaw; The outer surface of the vertical side plate in a described left side is fixed with back wedge; Also have a front wedge that is made up of riser and transverse slat, be fixed with two moving lock mandrels on the described riser, these two moving lock mandrels pass the slotted hole of vertical edge strip in a said left side and the vertical side plate in a left side; Extend in the said opening cavity, it is the wedge-shaped part of acute angle that said transverse slat has a front end.

Described a kind of gripper jaw, described handle is hinged on the said base plate through rotating shaft, and the upper end of said handle is equipped with a roller.

Beneficial effect of the present invention is:

Accurate localization can not only easily be put surely with slim shell for the product vertically-arranged in gripper jaw of the present invention mechanism; And be elastic force constraint product with spring; The position that the elastic force size of spring can be overregulated handle is regulated, and be unlikely to weigh product wounded, and this agency cost is also very low.

Description of drawings:

Below in conjunction with accompanying drawing the present invention is done further explanation:

Fig. 1 is a front view of the present invention;

Fig. 2 is the left view of Fig. 1;

Fig. 3 schematic perspective view of the present invention;

Fig. 4 is a vertical view of the present invention;

Fig. 5 is principle of the invention figure;

Fig. 6 is that two moving lock mandrels pass this left side vertically edge strip and the left vertically structural representation of side plate.

The specific embodiment:

The following stated is merely preferred embodiment of the present invention, is not scope of the present invention is limited.

Embodiment sees accompanying drawing 1～6; A kind of gripper jaw; Comprise base plate 1, being spirally connected through screw is fixed on the fixed head 2 on the base plate and is hingedly mounted on the handle 3 on the base plate; Described fixed head have two vertical with said fixed head about

vertical edge strip

4,5; These two vertical edge strips and fixed head have been formed the opening cavity 6 that a placement is held product; Also comprise a float plate 7, have on this float plate two with float plate perpendicular about vertical side plate 8,9, between described float plate and the fixed head, all gapped between two vertical side plates and two the vertical edge strips; Vertically be fixed with

pressing plate

10,11 on the side plate about said; Described fixed head and said float plate are provided with the guide pillar 12 and guide pin bushing 13 that can make that float plate slidably reciprocates, and are provided with spring 14 between described fixed head and the said float plate, the inner surface of outer surface, other end active force and the said float plate of said spring one end active force and said fixed head.

Fluted on said two pressing plates, the

auxiliary baffle plate

15,16 that is screwed onto on two vertical edge strips of fixed head is positioned at said groove.

The outer surface of the vertical side plate in a described left side is fixed with back wedge 17; Also has a front wedge 18 that constitutes by riser 19 and transverse slat 20; Be fixed with two moving

lock mandrels

21,22 on the described riser; These two moving lock mandrels pass slotted hole 23a, 23b, 24a, the 24b of vertical edge strip in a said left side and the vertical side plate in a left side, extend in the said opening cavity, and it is the wedge-shaped part 25 of acute angle that said transverse slat has a front end.

Described handle is hinged on the said base plate through rotating shaft 26, and the upper end of said handle is equipped with a roller 27.

Operation principle: control principle and step, pushing handle at first backward, roller pushes away and compresses float plate forward with float plate, and this moment, float plate moved forward with respect to pressing plate; Spring is in confined state, and pressing plate is in release conditions also to reach, and the back skewback also pushes away preceding skewback simultaneously; Preceding skewback is moved to the left, and drives lock shaft and is moved to the left, and lock shaft also is in release conditions; Can take out a product 28 and put into next product this moment, put into product after, release handle and roller; Spring is released simultaneously, but because handle has certain moving range, spring can not be released fully; Also have certain elastic force, the state of pressing plate and lock shaft and opposite is before locked product at this moment.

Claims

1. gripper jaw; Comprise base plate (1), being spirally connected is fixed on the fixed head (2) on the base plate and is hingedly mounted on the handle (3) on the base plate; Described fixed head have two vertical with said fixed head about vertical edge strip (4,5); These two vertical edge strips and fixed head have been formed the opening cavity (6) that a placement is held product; It is characterized in that: also comprise a float plate (7), have on this float plate two with float plate perpendicular about vertical side plate (8,9), between described float plate and the fixed head, all gapped between two vertical side plates and two the vertical edge strips; Vertically be fixed with pressing plate (10,11) on the side plate about said; Described fixed head and said float plate are provided with the guide pillar (12) and the guide pin bushing (13) that can make float plate slidably reciprocate, and are provided with spring (14) between described fixed head and the said float plate, the inner surface of outer surface, other end active force and the said float plate of said spring one end active force and said fixed head.

2. a kind of gripper jaw according to claim 1 is characterized in that: fluted on said two pressing plates, the auxiliary baffle plate (15,16) that is screwed onto on two vertical edge strips of fixed head is positioned at said groove.

3. a kind of gripper jaw according to claim 1 and 2; It is characterized in that: the outer surface of the vertical side plate in a described left side is fixed with back wedge (17); Also have a front wedge (18) that is made up of riser (19) and transverse slat (20), be fixed with two moving lock mandrels (21,22) on the described riser, these two moving lock mandrels pass the slotted hole of vertical edge strip in a said left side and the vertical side plate in a left side; Extend in the said opening cavity, it is the wedge-shaped part (25) of acute angle that said transverse slat has a front end.

4. a kind of gripper jaw according to claim 1 and 2 is characterized in that: described handle is hinged on the said base plate through rotating shaft (26), and the upper end of said handle is equipped with a roller (27).