CN205290407U

CN205290407U - Lock blade holder of numerical control handle of a knife

Info

Publication number: CN205290407U
Application number: CN201620028523.1U
Authority: CN
Inventors: 邵伟平
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2016-01-12
Filing date: 2016-01-12
Publication date: 2016-06-08
Anticipated expiration: 2026-01-12

Abstract

The utility model relates to a lock blade holder of numerical control handle of a knife, including installing horizontal blade holder and the perpendicular blade holder on the base, the flap is installed to the upper end of horizontal blade holder, has the circular installation cavity of installing the handle of a knife between flap and the horizontal blade holder, circular installation cavity comprises first ring of flap and second ring of horizontal blade holder, and the internal surface of first ring has first annular groove, and the internal surface of second ring has second annular groove, the both ends symmetry of flap has the recess, and the both ends correspondence of horizontal blade holder has T type groove, after the flap closes with horizontal blade holder lid, install the pull rod fastener in T type groove and the recess. The utility model has the advantages of simple structure, reasonable in design realizes laying quick, reliable, the firm ground level of handle of a knife at the lock blade holder, avoids the handle of a knife not hard up, and easily dismantles.

Description

A kind of lock tool rest of numerical control handle of a knife

Technical field

This utility model relates to CNC milling machine, particularly to the lock tool rest of CNC milling machine.

Background technology

Existing lock tool rest only has vertical tool rest and horizontal tool rest, changes in milling cutter process at handle of a knife, usually encounters the collet inside handle of a knife and is stuck in handle of a knife cannot to dismantle or the pull bar of handle of a knife rear end revolves situation about not getting off, just cannot operate on existing tool rest.

Utility model content

The applicant, for the disadvantages mentioned above of prior art, carries out studying and improving, it is provided that the lock tool rest of a kind of numerical control handle of a knife, its feature having simple in construction, being readily disassembled.

In order to solve the problems referred to above, this utility model adopts following scheme:

A kind of lock tool rest of numerical control handle of a knife, including the horizontal tool rest being installed on base and vertical tool rest, the upper end of described horizontal tool rest is provided with flap, with the circular mounting chamber installing handle of a knife between flap and horizontal tool rest, described circular mounting chamber is made up of the lower half annulus of the upper half annulus of flap Yu horizontal tool rest, the inner surface of upper half annulus is with upper semi-circle annular groove, and the inner surface of lower half annulus is with lower half circle annular groove; The two ends symmetry band of described flap is fluted, and the two ends of horizontal tool rest are corresponding to T-slot, after flap and horizontal tool rest cover, are provided with pull bar securing member in described T-slot and groove.

Further improvement as technique scheme:

Abaculus that described pull bar securing member includes being placed in T-slot, run through the pull bar being installed between groove and T-slot and be connected with described abaculus and tightening knob that spiral is installed on pull bar.

The trench bottom of described lower half circle annular groove is provided with block.

The two ends of described flap are symmetrical with the postive stop baffle being snapped in both sides, horizontal tool rest upper end.

Of the present utility model have the technical effect that

Simple in construction of the present utility model, reasonable in design, it is achieved handle of a knife quickly, reliably, is firmly horizontally mounted in lock tool rest, it is to avoid handle of a knife loosens, and is readily disassembled.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

In figure: 1, vertical tool rest; 2, horizontal tool rest;20, lower half annulus; 21, lower half circle annular groove; 22, T-slot; 3, block; 4, flap; 40, upper half annulus; 41, upper semi-circle annular groove; 42, postive stop baffle; 43, groove; 5, abaculus; 6, pull bar; 7, tightening knob; 8, base.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.

As shown in Figure 1, the lock tool rest of the numerical control handle of a knife of the present embodiment, including the horizontal tool rest 2 being installed on base 8 and vertical tool rest 1, the upper end of horizontal tool rest 2 is provided with flap 4, with the circular mounting chamber installing handle of a knife between flap 4 and horizontal tool rest 2, circular mounting chamber is made up of the lower half annulus 20 of the upper half annulus 40 of flap 4 with horizontal tool rest 2, and the inner surface of upper half annulus 40 is with upper semi-circle annular groove 41, and the inner surface of lower half annulus 20 is with lower half circle annular groove 21; The two ends symmetry band fluted 43 of flap 4, the two ends of horizontal tool rest 2 are corresponding to T-slot 22, after flap 4 and horizontal tool rest 2 cover, are provided with pull bar securing member in T-slot 22 and groove 43.

Abaculus 5 that pull bar securing member includes being placed in T-slot 22, run through the pull bar 6 being installed between groove 43 and T-slot 22 and be connected with abaculus 5 and tightening knob 7 that spiral is installed on pull bar 6.

The trench bottom of lower half circle annular groove 21 is provided with block 3, and block 3 embeds in the groove (not shown) of handle of a knife side.

The two ends of flap 4 are symmetrical with the postive stop baffle 42 being snapped in both sides, horizontal tool rest 2 upper end, and postive stop baffle 42 is used for limiting position all around, strengthen the stable connection of flap 4 and horizontal tool rest 2.

When numerical control handle of a knife need be disposed across lock tool rest on be operated time, first on the horizontal tool rest 2 of handle of a knife accumbency and lock tool rest, the flange of handle of a knife embeds in the lower half circle annular groove 21 of horizontal tool rest 2, notch on handle of a knife flange snaps in the block 3 bottom horizontal tool rest 2, then cover flap 4, in the both sides T-slot 22 of horizontal tool rest 2, load the abaculus 5 of pull bar securing member, tighten tightening knob 7, complete the fixing of handle of a knife, after fixing, handle of a knife can be carried out various disassembling operations.

Embodiment provided above is better embodiment of the present utility model, only it is used for this utility model is conveniently described, not this utility model is done any pro forma restriction, any art has usually intellectual, if in the scope without departing from the carried technical characteristic of this utility model, utilize the Equivalent embodiments that the done local of this utility model disclosed technology content is changed or modified, and without departing from technical characteristic content of the present utility model, all still fall within the scope of this utility model technical characteristic.

Claims

1. the lock tool rest of a numerical control handle of a knife, including the horizontal tool rest (2) being installed on base (8) and vertical tool rest (1), it is characterized in that: the upper end of described horizontal tool rest (2) is provided with flap (4), with the circular mounting chamber installing handle of a knife between flap (4) and horizontal tool rest (2), described circular mounting chamber is made up of the lower half annulus (20) of the upper half annulus (40) of flap (4) Yu horizontal tool rest (2), the inner surface of upper half annulus (40) is with upper semi-circle annular groove (41), the inner surface of lower half annulus (20) is with lower half circle annular groove (21), the two ends symmetry band fluted (43) of described flap (4), the two ends of horizontal tool rest (2) are corresponding to T-slot (22), after flap (4) and horizontal tool rest (2) cover, described T-slot (22) and groove (43) are provided with pull bar securing member.

2. the lock tool rest of the numerical control handle of a knife described in claim 1, it is characterised in that: abaculus (5) that described pull bar securing member includes being placed in T-slot (22), run through the pull bar (6) being installed between groove (43) and T-slot (22) and be connected with described abaculus (5) and tightening knob (7) that spiral is installed on pull bar (6).

3. the lock tool rest of the numerical control handle of a knife described in claim 1, it is characterised in that: the trench bottom of described lower half circle annular groove (21) is provided with block (3).

4. the lock tool rest of the numerical control handle of a knife described in claim 1, it is characterised in that: the two ends of described flap (4) are symmetrical with the postive stop baffle (42) being snapped in horizontal tool rest (2) both sides, upper end.