CN201529907U

CN201529907U - Window pillar processing tooling

Info

Publication number: CN201529907U
Application number: CN2009200946094U
Authority: CN
Inventors: 鲍洪阳; 高英男
Original assignee: Changchun Railway Vehicles Co Ltd
Current assignee: CRRC Changchun Railway Vehicles Co Ltd
Priority date: 2009-10-30
Filing date: 2009-10-30
Publication date: 2010-07-21
Anticipated expiration: 2019-10-30

Abstract

The utility model relates to a window pillar processing tooling which comprises a supporting plate and is characterized in that the two sides of the supporting plate are provided with screw locating blocks; the inner sides of the screw locating blocks are provided with compression cushion blocks; and the middle part of the supporting plate is provided with two-side locating blocks. By the design of the tooling, a complex part processed by multiple working procedures is simplified to be completed only by one step; the tooling has reliable locating; the screw locating blocks have higher locating precision, fast clamping and little assisting time; furthermore, the processing precision can be ensured, the processing efficiency can be also greatly improved, and the labor intensity of workers can be reduced.

Description

The window pillar processing tool

Technical field

The utility model relates to processing tool, especially relates to a kind of window pillar processing tool.

Background technology

Along with popularizing of Digit Control Machine Tool, the aluminium alloy processing industry welcome the automated production development golden age, this requirement to technological equipment and functional part thereof is more efficient, precisely.Technological equipment demand to hommization grows with each passing day.On Digit Control Machine Tool, reasonably use the multifunction machine anchor clamps, help guaranteeing machining accuracy, the stabilized product quality of workpiece; Help raising labour productivity and reducing cost; Help improving workman's working condition, guarantee safety in production; Help enlarger bed process scope, realize " a tractor serves several purposes ", enhance productivity.

At present, adopting the frock as Fig. 1 during the process window column, is to be provided with compact heap on gripper shoe, owing to there is not locating piece, all need to use top centering before each processing, earlier behind two holes of processing, compact heap is moved to the position that has processed, reprocess remaining hole, need twice clamping just can finish, clamping is very loaded down with trivial details, production process steps is many, has both wasted the machining period of lathe, has wasted lot of manpower and material resources again, and production efficiency is low, even the production of car load is all caused restriction.

The utility model content

Technical problem to be solved in the utility model provides a kind of time saving and energy saving double frock, by the design of locating surface and the change of compacted position, reduces manufacturing procedure, reduces centering time and number of changing knife, improves working (machining) efficiency.

For solving the problems of the technologies described above, the utility model provides a kind of window pillar processing tool, comprises gripper shoe, it is characterized in that: the gripper shoe both sides are provided with the screw locating piece, and screw locating piece inboard is provided with and compresses cushion block, are provided with the bilateral locating piece in the middle of the gripper shoe.

Design by this frock, allow the part of multiple working procedure processing of a complexity, being simplified to only needs can finish once going on foot, the location of this frock is reliable, and the screw locating piece has high orientation precision, and clamping is quick, non-cutting time is few, and can either guarantee machining accuracy, and can also improve working (machining) efficiency greatly, reduce labor strength.

Description of drawings

Fig. 1 is known window pillar processing tool schematic diagram;

Fig. 2 is a structural representation of the present utility model.

The specific embodiment

With reference to Fig. 1, there is not locating piece, all need to use top centering before each processing, behind two holes of processing, compact heap is moved to the position that has processed earlier, reprocess remaining hole, need twice clamping just can finish.

With reference to Fig. 2, the 1st, section bar, the 2nd, bilateral locating piece, the 3rd, window pillar, the 4th, compress cushion block, the 5th, housing screw, the 6th, milling cutter, the 7th, the screw locating piece, the 8th, gripper shoe, the screw locating piece is located at the gripper shoe both sides, compress cushion block and be located at screw locating piece inboard, the bilateral locating piece is located in the middle of the gripper shoe, can satisfy the positioning requirements of dual-workpiece, thereby has guaranteed the positional precision of circular hole.

When this frock is used, only need be when frock be installed on the workbench of Digit Control Machine Tool centering once, and in the process afterwards, only need to go up workpiece---clamping---processing, improve working (machining) efficiency greatly, more highly embodied the theory of flexible manufacturing system.In the production relatively stable at product, that batch is bigger, adopt this kind special tooling, can obtain higher productivity ratio and machining accuracy, and cost is lower.

Claims

1. a window pillar processing tool comprises gripper shoe, it is characterized in that: the gripper shoe both sides are provided with the screw locating piece, and screw locating piece inboard is provided with and compresses cushion block, are provided with the bilateral locating piece in the middle of the gripper shoe.