CN206455460U

CN206455460U - A kind of special fixture of Digit Control Machine Tool

Info

Publication number: CN206455460U
Application number: CN201621267707.XU
Authority: CN
Inventors: 毛芳萍
Original assignee: Tianjin League Cnc Technology Co Ltd
Current assignee: Tianjin League Cnc Technology Co Ltd
Priority date: 2016-11-23
Filing date: 2016-11-23
Publication date: 2017-09-01
Anticipated expiration: 2026-11-23

Abstract

The utility model belongs to field of fixtures, more particularly to a kind of special fixture of Digit Control Machine Tool, and the special fixture of the Digit Control Machine Tool includes：Left gripper and right gripper that top is flexibly connected, the left gripper and the junction of right gripper and the end of expansion link are hinged, and the left gripper and right gripper are hinged close to the end of the junction and two poles of fix bar.It is wide that the utility model can provide a kind of gripper scope of activities, while left gripper and right gripper are directly connected to, and is difficult the special fixture of the Digit Control Machine Tool that rocks.

Description

A kind of special fixture of Digit Control Machine Tool

Technical field

The utility model belongs to field of fixtures, more particularly to a kind of special fixture of Digit Control Machine Tool.

Background technology

Mechanical industry is national equipment department, and whether traditional industry or new industry all be unable to do without various machines Tool is equipped, and mechanical industry provides the performance, quality and cost of equipment, to each department of national economy technological progress and economic benefit Have very big and directly influence.Industry mechanical arm is a kind of high-tech automated production equipment that recent decades grow up, Manipulator is also widely used on production line in present-day procedure, embodies the wisdom of people and the adaptation to scientific development Property, be mainly used in terms of casting, heat treatment, machine tooling, be during for machine tooling carried out with manipulator lathe from Move knife, use manpower and material resources sparingly, but during for workpiece loading and unloading, at present mostly or using handling by hand, so can not only increase The amount of labour of people is processed, simultaneously because prolonged handling by hand, it is easy to produce tired out, the generation so that workpiece easily comes off Security incident.To solve this technical problem, the U of Chinese patent CN 205520693 disclosed one kind on 08 31st, 2016 Special manipulator in Digit Control Machine Tool, including fixed seat, movable block, fixed support, oil cylinder, right rack, right semi-circle rack, right machine Machinery claw, right connecting shaft, right overcoat, left rack, left semicircle rack, left connecting shaft, left overcoat and left gripper.However, should Utility model haves the shortcomings that left gripper and right gripper scope of activities are narrower, meanwhile, left gripper and right gripper are easily produced Life is rocked and misplaced.

Therefore, based on these problems there is provided a kind of gripper scope of activities is wide, while left gripper and right gripper are direct Connection, is difficult the special fixture of the Digit Control Machine Tool that rocks and has important practical significance.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art there is provided a kind of gripper scope of activities is wide, simultaneously Left gripper and right gripper are directly connected to, and are difficult the special fixture of the Digit Control Machine Tool that rocks.

The utility model solves its technical problem and takes following technical scheme to realize：

A kind of special fixture of Digit Control Machine Tool, the special fixture of the Digit Control Machine Tool includes：The left machine that top is flexibly connected Machinery claw and right gripper, the left gripper and the junction of right gripper and the end of expansion link are hinged, the left gripper It is hinged with right gripper close to the end of the junction and two poles of fix bar.

In the special fixture of above-mentioned Digit Control Machine Tool, further, the end of the expansion link is provided with front and rear two pieces of lids Plate.

In the special fixture of above-mentioned Digit Control Machine Tool, further, the fix bar center is provided with fixing hole, described to stretch Contracting bar runs through the fixing hole.

In the special fixture of above-mentioned Digit Control Machine Tool, further, the end of the pole is two fixed parts, described The left gripper or the right gripper are accommodated in the middle of two fixed parts.

In the special fixture of above-mentioned Digit Control Machine Tool, further, the left gripper and right gripper end are provided with Clamping part.

Advantage of the present utility model and good effect are：

1st, left gripper and right gripper of the present utility model are directly connected to, wide with gripper scope of activities, are difficult to shake Dynamic advantage, meanwhile, by the way that provided with cover plate and fixed part, further reduce is rocked.

2nd, the utility model expansion link runs through fixing hole, and fix bar plays guide effect to expansion link.

Brief description of the drawings

The technical solution of the utility model is described in further detail below with reference to drawings and examples, still It should be known that these accompanying drawings only design for task of explanation, therefore not as the restriction of the utility model scope.In addition, Unless otherwise indicated, these accompanying drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale Draw.

Fig. 1 is a kind of working state structure schematic diagram of the special fixture of Digit Control Machine Tool；

Fig. 2 is another working state structure schematic diagram of the special fixture of Digit Control Machine Tool.

In figure：

1. left gripper, 2. right grippers, 3. expansion links, 4. fix bars, 5. poles, 6. cover plates, 7. fixing holes, 8. are fixed Portion.

Embodiment

Firstly, it is necessary to which explanation, will illustrate Digit Control Machine Tool of the present utility model by way of example special below Concrete structure, feature and the advantage of fixture etc., but all descriptions are intended merely to what is illustrated, without that should be understood To form any limitation to the utility model.In addition, any list for being described by or implying in the mentioned each embodiments of this paper Individual technical characteristic, or shown or implicit any single technical characteristic in the drawings, still can be in these technical characteristics Proceed to be combined or delete between (or its equivalent), so as to obtain this practicality that may do not referred to directly herein New more other embodiments.In addition, for the sake of simplifying drawing, same or like technical characteristic is in the same figure Only it may be indicated at one.

It will be understood that, when it is said that part ' attach ' into another part, it can be directly connected to another part or There may be intermediate member.On the contrary, when it is said that part " being directly connected to " is arrived into another part, then it represents that in the absence of pars intermedia Part.

Fig. 1 gives a kind of working state structure schematic diagram of the special fixture of Digit Control Machine Tool, and is shown by Fig. 2 Another working state structure schematic diagram of the special fixture of Digit Control Machine Tool, below just illustrate this reality with reference to Fig. 1 to Fig. 2 With new.

As shown in Figure 1-2, a kind of special fixture of Digit Control Machine Tool, the special fixture of the Digit Control Machine Tool includes：Live on top The left gripper 1 and right gripper 2 of dynamic connection, the junction of the left gripper 1 and right gripper 2 and the end of expansion link 3 It is hinged, the left gripper 1 and right gripper 2 are hinged close to the junction and the end of two poles 5 of fix bar 4.

For further, it can also consider in the utility model, the end of the expansion link 3 is provided with front and rear two pieces of lids Plate 6.

It is pointed out that the center of fix bar 4 is provided with fixing hole 7, the expansion link 3 runs through the fixing hole 7.

For further, it can also consider in the utility model, the end of the pole 5 is two fixed parts 8, institute State and accommodate the left gripper 1 or the right gripper 2 in the middle of two fixed parts 8.

As an example, in the utility model, process is captured by the flexible completion of expansion link 3.

Left gripper 1 and right gripper 2 of the present utility model are directly connected to, and the left gripper 1 of traditional product and right machine In the middle of machinery claw 2 to have bindiny mechanism, with complicated, gripper scope of activities is narrow, the shortcoming easily rocked, and the fixture leads to more Reduction tie point is crossed, makes it have that gripper scope of activities is wide, the advantage rocked is difficult, meanwhile, by provided with cover plate 6 and fixed Portion 8, further reduce is rocked.The utility model expansion link 3 runs through fixing hole 7, and fix bar 4 plays guiding to expansion link 3 and made With.

In other embodiment of the present utility model, freedom and flexibility can also be carried out for the special fixture of Digit Control Machine Tool Configuration, so as to give full play of technical advantage of the present utility model.Below just to this progress illustrative explanation.

For example, in certain embodiments, it may be considered that left gripper 1 and right gripper 2 end is provided with clamping part.

In summary, can to provide a kind of gripper scope of activities wide for the utility model, while left gripper and right gripper It is directly connected to, is difficult the special fixture of the Digit Control Machine Tool that rocks.

The utility model is described in detail above example, but the content is only preferable reality of the present utility model Apply example, it is impossible to be considered as being used to limit practical range of the present utility model.All equalizations made according to present utility model application scope Change and improvement etc., all should still be belonged within patent covering scope of the present utility model.

Claims

1. a kind of special fixture of Digit Control Machine Tool, it is characterised in that：The special fixture of the Digit Control Machine Tool includes：Top activity is even The left gripper and right gripper connect, the left gripper and the junction of right gripper and the end of expansion link are hinged, described Left gripper and right gripper are hinged close to the end of the junction and two poles of fix bar.

2. the special fixture of Digit Control Machine Tool according to claim 1, it is characterised in that：Before the end of the expansion link is provided with Two cover plates afterwards.

3. the special fixture of Digit Control Machine Tool according to claim 1, it is characterised in that：The fix bar center is provided with fixation Hole, the expansion link runs through the fixing hole.

4. the special fixture of Digit Control Machine Tool according to claim 1, it is characterised in that：The end of the pole is two solid Determine to accommodate the left gripper or the right gripper in the middle of portion, described two fixed parts.

5. the special fixture of Digit Control Machine Tool according to any one of claim 1-4, it is characterised in that：The left gripper Clamping part is provided with right gripper end.