CN201455675U

CN201455675U - Up-pressing powerful lock tool apron

Info

Publication number: CN201455675U
Application number: CN2009200342357U
Authority: CN
Inventors: 陆邦春
Original assignee: Xi'an Kangcheng Machine Equipment Co ltd
Current assignee: Xi'an Kangcheng Machine Equipment Co ltd
Priority date: 2009-08-17
Filing date: 2009-08-17
Publication date: 2010-05-12
Anticipated expiration: 2019-08-17

Abstract

An up-pressing powerful lock tool apron comprises a lock tool rest body 1; and a tool apron 2 is arranged on the lock tool rest body 1. The lock tool apron is characterized in that two ends of the tool apron 2 are movably connected with an upper support 3; a limiting pin 4 is arranged above the joint of the tool apron 2 and the upper support 3; a fastening screw 5 is arranged on a crossbeam of the upper support 3; and a handlever 6 is arranged at the upper end of the fastening screw 5, and a cushion block 7 is assembled at the lower end of the fastening screw 5. When a tool is assembled and disassembled horizontally, a numerical control tool handle is placed into a slot 8 of the tool apron 2, and then the cushion block 7 is placed in a key groove of the numerical control tool handle through the handlever 6 and the fastening screw 5 to firmly press the numerical control tool handle; and when the numerical control tool handle is required to vertically assemble and disassemble the tool, the limiting pin 4 on the upper support 3 is drawn, and the whole upper support 3 can be rotated and laid flatly, therefore, the interference phenomenon of the tool handle when the tool is assembled and disassembled vertically is avoided.

Description

A kind of powerful lock of pressure type tool rest of going up

Technical field

The utility model relates to the attachment of numerical control handle of a knife loading and unloading cutter, the particularly a kind of powerful lock of pressure type tool rest of going up.

Background technology

In the process of processing parts,, often to use the lock tool rest when tool failure or when needing again the clamping cutter.The lock tool rest can make the operator easily finish the clamping of cutter, and avoiding influences the main shaft precision at the main shaft cutter of locking; Can also avoid handle of a knife to collide with damaging etc., simple to operate, cutter shaft is fixing easily.The lock tool rest is that Digit Control Machine Tool loads and unloads the cutter necessary tool on the numerical control handle of a knife, the most frequently used lock tool rest is vertical and lock tool rest horizontal dual-purpose at present, vertical and the horizontal usefulness that satisfies different handle of a knife loading and unloading cutters respectively, use very general, but come with some shortcomings: when horizontal loading and unloading cutter, must pin handle of a knife with a hand, the another hand loads and unloads the cutter operation, just take people's a hand when working like this, and the strength of hand is little, not firm; Reinforcings operation dead, the locking cutter of some rust requires from the brute force dismounting handle of a knife, adopt horizontal loading and unloading cutter than vertical science more and convenient, and the lock tool rest of the vertical and horizontal dual-purpose that provides in the market can not be applicable to the situation that needs powerful loading and unloading cutter well.

Summary of the invention

In order to overcome the defective of above-mentioned prior art, the purpose of this utility model is to provide a kind of powerful lock of pressure type tool rest of going up, and can carry out the cutter on the powerful loading and unloading handle of a knife easily and quickly, can also avoid handle of a knife to produce interference when the big cutter of vertical loading and unloading.

In order to achieve the above object, the technical solution of the utility model is achieved in that a kind of powerful lock of pressure type tool rest of going up, comprise lock tool holder body 1, lock tool holder body 1 is provided with tool rest 2, it is characterized in that the two ends of tool rest 2 are connected with upper bracket 3, above tool rest 2 and upper bracket 3 junctions, be provided with spacing pin 4, the crossbeam of upper bracket 3 is provided with trip bolt 5, and the upper end of trip bolt 5 is hand levers 6, and the lower end of trip bolt 5 disposes cushion block 7.

The utility model has installed upper bracket 3 additional on the basis of original tool rest, upper bracket 3 can erect work, carries out the cutter on the powerful loading and unloading handle of a knife easily and quickly; Also can turn round the work of setting level, avoid handle of a knife when the big cutter of vertical loading and unloading, to produce interference.

Description of drawings

Fig. 1 is that the utility model upper bracket 3 erects the structural representation when coming.

Fig. 1 is the structural representation of the utility model upper bracket 3 when setting level.

The specific embodiment

Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are described in detail.

With reference to Fig. 1, a kind of powerful lock of pressure type tool rest of going up, comprise lock tool holder body 1, lock tool holder body 1 is provided with tool rest 2, it is characterized in that, the two ends of tool rest 2 are connected with upper bracket 3, be provided with spacing pin 4 above tool rest 2 and upper bracket 3 junctions, by the rotation of spacing pin 4 restriction upper brackets 3, the crossbeam of upper bracket 3 is provided with trip bolt 5, the upper end of trip bolt 5 is hand levers 6, and the lower end of trip bolt 5 disposes cushion block 7.

Operation principle of the present utility model is: when horizontal loading and unloading cutter, earlier the numerical control handle of a knife is placed in the draw-in groove 8 of tool rest 2, again cushion block 7 is placed into the keyway place of numerical control handle of a knife by hand lever 6 and trip bolt 5, the numerical control handle of a knife is firmly pushed down; When numerical control handle of a knife during at the vertical loading and unloading cutter of needs, with reference to shown in Figure 2, the spacing pin 4 on the upper bracket 3 is extracted, whole upper bracket 3 revolutions can be set level, so just avoid handle of a knife when the big cutter of vertical loading and unloading, to produce interference.

Claims

1. go up the powerful lock of pressure type tool rest for one kind, comprise lock tool holder body (1), lock tool holder body (1) is provided with tool rest (2), it is characterized in that, the two ends of tool rest (2) are connected with upper bracket (3), are provided with spacing pin (4) in the top of tool rest (2) and upper bracket (3) junction, and the crossbeam of upper bracket (3) is provided with trip bolt (5), the upper end of trip bolt (5) is hand lever (6), and the lower end of trip bolt (5) disposes cushion block (7).