CN208811571U - A kind of lock tool apron for the numerical control knife handle being easily installed - Google Patents

Abstract

The utility model belongs to numerical control machine tool technique field, in particular a kind of lock tool apron for the numerical control knife handle being easily installed, including mounting base, first support bar and second support bar are fixedly installed at the top of the mounting base, the top of the first support bar is fixedly installed with hinged block, hingedly there are two semicircle fixture blocks close to the side of second support bar for the hinged block, two semicircle fixture blocks are equipped with buckle far from the side of hinged block, the second support bar opens up fluted close to the side of first support bar, the same sliding bar is fixedly installed in the top inner wall and bottom interior wall of the groove, mounting blocks are slidably fitted in the groove, the mounting blocks extend to outside groove close to the side of first support bar and offer sliding groove.The utility model is easy to operate, practical, to knife handle fixation, and quickly knife handle can be fixed, and reduces the time dismantled to NC cutting tool, improves processing efficiency.

Description

A kind of lock tool apron for the numerical control knife handle being easily installed

Technical field

The utility model relates to numerical control machine tool technique field more particularly to a kind of lock knives for the numerical control knife handle being easily installed Seat.

Background technique

In numerical control processing field, lock tool apron is commonly used, tool apron is locked, also known as tears tool apron open, knife handle is carried out when being disassembly knife handle Fixed important tool, it is good to have the characteristics that not injure cutter, fixation, stability, in the prior art, with locking tool apron to numerical control Cutter is dismantled.

But in the prior art, it locks and is fixed between two fixture blocks of tool apron by the screw at both ends, when operating cost is taken Power influences processing efficiency, and the both ends discontinuity that there is also grip block leads to the problem of being not fixed firmly, for this purpose, It is proposed a kind of lock tool apron of numerical control knife handle being easily installed.

Utility model content

Purpose of the utility model is to solve disadvantage existing in the prior art, and what is proposed a kind of is easily installed The lock tool apron of numerical control knife handle.

To achieve the goals above, the utility model adopts the technical scheme that a kind of numerical control knife handle being easily installed Lock tool apron, including mounting base is fixedly installed with first support bar and second support bar at the top of the mounting base, described first The top of support rod is fixedly installed with hinged block, and hingedly there are two semicircle cards close to the side of second support bar for the hinged block Block, two semicircle fixture blocks are equipped with buckle far from the side of hinged block, the second support bar close to first support bar one Side opens up fluted, the same sliding bar is fixedly installed in the top inner wall and bottom interior wall of the groove, in the groove Mounting blocks are slidably fitted with, the mounting blocks extend to outside groove close to the side of first support bar and offer sliding groove, institute Sliding groove is stated far from fixed link is fixedly installed on the side inner wall of first support bar, the top and bottom of the fixed link are opened Equipped with rotation slot, it is rotatably equipped with threaded rod in two rotation slots, the top of the threaded rod above fixed link and sliding The top inner wall of slot is rotatablely connected, and the bottom end of the threaded rod below fixed link extends to outside sliding groove and is fixedly installed with handle Hand, turning set is equipped with the first angular wheel in the fixed link, and fixing sleeve is equipped with the second angular wheel on two threaded rods, and two A second angular wheel is meshed with the first angular wheel, and equal screw thread is equipped with kelly on two threaded rods, the kelly with Sliding groove is slidably connected, and two kellies are located at the side that two the second angular wheels are located remotely from each other, and two kellies extend to sliding Slot is outer and is slidably connected with corresponding buckle.

Preferably, the hinged block offers hinged groove, fixed peace in the hinged groove close to the side of second support bar Equipped with shaft, the shaft is rotatablely connected with two semicircle fixture blocks.

Preferably, sliding eye is offered on the mounting blocks, the sliding eye is slidably connected with sliding bar.

Preferably, fixing sleeve is equipped with first bearing, the outer ring of the first bearing and the first conical tooth in the fixed link The inner wall of wheel is fixedly connected.

Preferably, the side that two buckles are located remotely from each other offers card slot, and two kelly sides close to each other are all provided with There is fixed block, the fixed block is slidably mounted in corresponding card slot.

Preferably, equal fixing sleeve is equipped with second bearing, the outer ring of second bearing and corresponding rotation slot on two threaded rods Inner wall be fixedly connected.

Compared with prior art, the utility model has the beneficial effects that firstly, the device passes through semicircle fixture block, installation Block, kelly, buckle, handle, the first angular wheel, the second angular wheel, threaded rod, kelly and fixture block match, in use, will Two semicircle fixture blocks are opened towards the direction being located remotely from each other, and knife handle are placed between two semicircle fixture blocks, slide downward Mounting blocks are mutually clamped two kellies being located on mounting blocks with corresponding buckle, at this point, swing handle, passes through first The interaction of angular wheel and the second angular wheel, handle drive two threaded rod rotations, and two threaded rods, which drive, is located at spiral shell Two kellies on rasp bar are mobile towards direction close to each other, and when two semicircle fixture blocks engage completely, stop operating handle Hand completes the fixation to knife handle；

It is matched by handle, threaded rod, kelly, buckle, mounting blocks, sliding bar and semicircle fixture block, after use, Handle is rotated backward, handle drives two threaded rods to rotate backward, at this point, two kellies are moved towards the direction being located remotely from each other, When two kellies are far from corresponding buckle, stop operating handle, by mounting blocks on sliding bar upward sliding, by two and half Round fixture block is opened towards the direction being located remotely from each other, and takes out knife handle；

The utility model is easy to operate, practical, to knife handle fixation, and can quickly consolidate to knife handle It is fixed, the time dismantled to NC cutting tool is reduced, processing efficiency is improved.

Detailed description of the invention

Fig. 1 faces schematic cross-sectional view for the utility model；

Fig. 2 is the vertical view schematic cross-sectional view of the utility model；

Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 1.

In figure: 1, mounting base；2, first support bar；3, hinged block；4, semicircle fixture block；5, it buckles；6, second support bar； 7, groove；8, sliding bar；9, mounting blocks；10, sliding groove；11, fixed link；12, rotation slot；13, threaded rod；14, the first taper Gear；15, the second angular wheel；16, kelly.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of lock knife for the numerical control knife handle being easily installed Seat, including mounting base 1, the top of mounting base 1 are fixedly installed with first support bar 2 and second support bar 6, first support bar 2 Top is fixedly installed with hinged block 3, hinged block 3 close to the side of second support bar 6 hingedly there are two semicircle fixture block 4, two Semicircle fixture block 4 is equipped with buckle 5 far from the side of hinged block 3, and second support bar 6 is opened up close to the side of first support bar 2 Fluted 7, the same sliding bar 8 is fixedly installed in the top inner wall and bottom interior wall of groove 7, is slidably fitted in groove 7 Mounting blocks 9, mounting blocks 9 extend to outside groove 7 close to the side of first support bar 2 and offer sliding groove 10, and sliding groove 10 is remote Fixed link 11 is fixedly installed on side inner wall from first support bar 2, the top and bottom of fixed link 11 offer rotation Slot 12 is rotatably equipped with threaded rod 13 in two rotation slots 12, the top of the threaded rod 13 above fixed link 11 and cunning It is outer and solid to extend to sliding groove 10 positioned at the bottom end of the threaded rod 13 of 11 lower section of fixed link for the top inner wall rotation connection of dynamic slot 10 Dingan County is equipped with handle, and turning set is equipped with the first angular wheel 14 in fixed link 11, and fixing sleeve is equipped with the on two threaded rods 13 Two angular wheels 15, two the second angular wheels 15 are meshed with the first angular wheel 14, equal screw thread on two threaded rods 13 Kelly 16 is installed, kelly 16 is slidably connected with sliding groove 10, and it is mutually remote that two kellies 16 are located at two the second angular wheels 15 From side, it is outer and be slidably connected with corresponding buckle 5 that two kellies 16 extend to sliding groove 10；

Hinged block 3 offers hinged groove close to the side of second support bar 6, and shaft, shaft are fixedly installed in hinged groove It is rotatablely connected with two semicircle fixture blocks 4, offers sliding eye on mounting blocks 9, sliding eye is slidably connected with sliding bar 8, fixed Fixing sleeve is equipped with first bearing on bar 11, and the outer ring of first bearing is fixedly connected with the inner wall of the first angular wheel 14, two cards The side that button 5 is located remotely from each other offers card slot, and two sides close to each other of kelly 16 are equipped with fixed block, fixed block sliding Be mounted in corresponding card slot, on two threaded rods 13 equal fixing sleeve be equipped with second bearing, the outer ring of second bearing with it is corresponding The inner wall of rotation slot 12 is fixedly connected, and passes through semicircle fixture block 4, mounting blocks 9, kelly 16, buckle 5, handle, the first angular wheel 14, the second angular wheel 15, threaded rod 13, kelly 16 and fixture block 4 match, in use, by two semicircle fixture blocks 4 towards phase Mutually separate direction is opened, and knife handle is placed between two semicircle fixture blocks 4, and slide downward mounting blocks 9 make to be located at mounting blocks Two kellies 16 on 9 are mutually clamped with corresponding buckle 5, at this point, swing handle, passes through the first angular wheel 14 and second The interaction of angular wheel 15, handle drive two threaded rods 13 to rotate, and two threaded rods 13, which drive, to be located on threaded rod 13 Two kellies 16 it is mobile towards direction close to each other, when two semicircle 4 engagings completely of fixture blocks, stop operating handle, The fixation to knife handle is completed, handle, threaded rod 13, kelly 16, buckle 5, mounting blocks 9, sliding bar 8 and semicircle fixture block 4 are passed through Match, after use, rotate backward handle, handle drives two threaded rods 13 to rotate backward, at this point, two kellies 16 to Be located remotely from each other direction movement, when two kellies 16 far from it is corresponding buckle 5 when, stop operating handle, and mounting blocks 9 are existed Two semicircle fixture blocks 4 are opened towards the direction being located remotely from each other, take out knife handle, the utility model by upward sliding on sliding bar 8 It is easy to operate, it is practical, to knife handle fixation, and quickly knife handle can be fixed, NC cutting tool is torn in reduction open The time unloaded improves processing efficiency.

Working principle: in use, two semicircle fixture blocks 4 are opened towards the direction being located remotely from each other, knife handle is placed on Between two semicircle fixture blocks 4, slide downward mounting blocks 9 make two kellies 16 being located on mounting blocks 9 and corresponding buckle 5 are mutually clamped, at this point, swing handle, by the interaction of the first angular wheel 14 and the second angular wheel 15, handle is driven Two threaded rods 13 rotate, and two threaded rods 13 drive two kellies 16 on threaded rod 13 towards direction close to each other Mobile, when two semicircle 4 engagings completely of fixture block, stop operating handle, completes the fixation to knife handle, after use, instead To swing handle, handle drives two threaded rods 13 to rotate backward, at this point, two kellies 16 are transported towards the direction being located remotely from each other Dynamic, when two kellies 16 are far from corresponding buckle 5, stop operating handle, by mounting blocks 9 on sliding bar 8 upward sliding, Two semicircle fixture blocks 4 to be opened towards the direction being located remotely from each other, take out knife handle, the utility model is easy to operate, and it is practical, To knife handle fixation, and quickly knife handle can be fixed, reduce the time dismantled to NC cutting tool, improve processing effect Rate.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of lock tool apron for the numerical control knife handle being easily installed, including mounting base (1), it is characterised in that: the mounting base (1) Top is fixedly installed with first support bar (2) and second support bar (6), and the top of the first support bar (2) is fixedly installed with Hinged block (3), the hinged block (3) close to second support bar (6) side hingedly there are two semicircle fixture block (4), two and half Round fixture block (4) is equipped with buckle (5) far from the side of hinged block (3), and the second support bar (6) is close to first support bar (2) side opens up fluted (7), is fixedly installed with the same sliding in the top inner wall and bottom interior wall of the groove (7) Bar (8), the groove (7) is interior to be slidably fitted with mounting blocks (9), and the mounting blocks (9) are prolonged close to the side of first support bar (2) It extends to groove (7) outside and offers sliding groove (10), the sliding groove (10) is far from solid on the side inner wall of first support bar (2) Dingan County is equipped with fixed link (11), and the top and bottom of the fixed link (11) offer rotation slot (12), two rotation slots (12) threaded rod (13) are rotatably equipped in, are located at the top and sliding groove (10) of the threaded rod (13) above fixed link (11) Top inner wall rotation connection, the bottom end for being located at the threaded rod (13) below fixed link (11) extends to sliding groove (10) outside and solid Dingan County is equipped with handle, and turning set is equipped with the first angular wheel (14) on the fixed link (11), solid on two threaded rods (13) Surely it being arranged with the second angular wheel (15), two the second angular wheels (15) are meshed with the first angular wheel (14), and two Equal screw thread is equipped with kelly (16) on threaded rod (13), and the kelly (16) is slidably connected with sliding groove (10), two kellies (16) be located at the side that is located remotely from each other of two the second angular wheels (15), two kellies (16) extend to sliding groove (10) outside and with Corresponding buckle (5) is slidably connected.

2. a kind of lock tool apron of numerical control knife handle being easily installed according to claim 1, it is characterised in that: the hinged block (3) offer hinged groove close to the side of second support bar (6), be fixedly installed with shaft in the hinged groove, the shaft with Two semicircle fixture blocks (4) are rotatablely connected.

3. a kind of lock tool apron of numerical control knife handle being easily installed according to claim 1, it is characterised in that: the mounting blocks (9) sliding eye is offered on, the sliding eye is slidably connected with sliding bar (8).

4. a kind of lock tool apron of numerical control knife handle being easily installed according to claim 1, it is characterised in that: the fixed link (11) fixing sleeve is equipped with first bearing on, and the outer ring of the first bearing is fixedly connected with the inner wall of the first angular wheel (14).

5. a kind of lock tool apron of numerical control knife handle being easily installed according to claim 1, it is characterised in that: two buckles (5) side being located remotely from each other offers card slot, and two kelly (16) sides close to each other are equipped with fixed block, the fixation Block is slidably mounted in corresponding card slot.

6. a kind of lock tool apron of numerical control knife handle being easily installed according to claim 1, it is characterised in that: two threaded rods (13) equal fixing sleeve is equipped with second bearing on, and the outer ring of second bearing is fixedly connected with the inner wall of corresponding rotation slot (12).