CN217121765U

CN217121765U - Height-adjustable tool apron device

Info

Publication number: CN217121765U
Application number: CN202123454247.5U
Authority: CN
Inventors: 徐小亮
Original assignee: Dongguan Goodjob Precision Components Co ltd
Current assignee: Dongguan Goodjob Precision Components Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-05
Anticipated expiration: 2031-12-31

Abstract

The utility model belongs to the technical field of the lathe blade holder technique and specifically relates to a blade holder device of adjustable height, including location axle and fixed plate, the fixed plate is fixed and is served at one of location axle, still includes: the adjusting mechanism is arranged on the cutter mounting seat and the fixing plate and comprises a threaded rod, a plurality of convex blocks and a plurality of grooves, the threaded rod is arranged on the cutter mounting seat in a threaded manner, the convex blocks are uniformly arranged on the fixing plate, the grooves are uniformly arranged on the cutter mounting seat, and the convex blocks and the grooves are arranged in a one-to-one correspondence manner; the tool mounting seat comprises a first bolt and a first threaded hole, wherein the first bolt penetrates through the tool mounting seat. The utility model discloses when using, the height of the regulation cutter mount pad of minizone on the fixed plate, and then the demand of different work pieces is satisfied to the height of the regulation cutter of minizone.

Description

Height-adjustable tool apron device

Technical Field

The utility model relates to a lathe blade holder technical field especially relates to a blade holder device of adjustable height.

Background

The tool apron used on the machine tool is a mechanism for fixedly mounting the tool, the tool apron used on the machine tool at present is fixed and cannot be adjusted, when the tool is used for machining a workpiece, because the tool apron for fixing the tool cannot be adjusted, the same tool cannot machine different workpieces, the tools of different types are required to machine the workpieces of different sizes, the application range of the tool is limited, the tool needs to be frequently replaced, and the work is complicated. Therefore, a height-adjustable tool holder device is needed to meet the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the cutter holder can not be adjusted in the prior art and providing a cutter holder device with adjustable height.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a blade holder device of adjustable height, includes location axle and fixed plate, and the fixed plate is fixed and is served at one of location axle, still includes:

the adjusting mechanism is arranged on the cutter mounting seat and the fixing plate and comprises a threaded rod, a plurality of convex blocks and a plurality of grooves, the threaded rod is arranged on the cutter mounting seat in a threaded manner, the convex blocks are uniformly arranged on the fixing plate, the grooves are uniformly arranged on the cutter mounting seat, and the convex blocks and the grooves are arranged in a one-to-one correspondence manner;

the tool mounting seat is provided with a first bolt and a first threaded hole, the first bolt penetrates through the tool mounting seat, the first threaded hole penetrates through the fixing plate, and the first bolt is arranged in the first threaded hole in a threaded mode.

Preferably, the height-adjustable tool apron device further comprises a screwing mechanism, and the screwing mechanism is fixed on the threaded rod.

Preferably, the screwing mechanism comprises a hand wheel and anti-skid protruding strips, the hand wheel is fixed on the threaded rod, and the anti-skid protruding strips are uniformly distributed and fixed on the hand wheel.

Preferably, the height-adjustable tool apron device further comprises a reinforcing mechanism, and the reinforcing mechanism is arranged on the tool mounting seat and the fixing plate.

Preferably, the reinforcing mechanism includes mounting groove, second bolt, second screw hole, second regulation hole and through-hole, the second screw hole is established on the fixed plate, the mounting groove with the through-hole is all established on the cutter mount pad, the through-hole with the mounting groove is linked together, second regulation hole is established on the bolt cap of second bolt, the second bolt is established in the mounting groove.

The utility model provides a blade holder device of adjustable height, beneficial effect lies in: this blade holder device of adjustable height is when using, the cutter is installed on the cutter mount pad, when the height of the cutter needs to be adjusted after the work piece that will process is changed, twist and move first bolt, when first bolt breaks away from first screw hole, a plurality of protruding pieces on the fixed plate cartridge respectively in a plurality of recesses on the cutter mount pad this moment, keep the distance between cutter mount pad and the fixed plate unchangeable, twist and move the threaded rod, can the height on the fixed plate of the regulation cutter mount pad of minizone, in addition when first bolt cartridge is in the cutter mount pad, space has between first bolt and the cutter mount pad, after the height on the fixed plate of the regulation cutter mount pad of minizone, when installing first bolt screw thread again in first screw hole, fix the cutter mount pad on the fixed plate again. The utility model discloses when using, the height of the regulation cutter mount pad of minizone on the fixed plate, and then the demand of different work pieces is satisfied to the height of the regulation cutter of minizone.

Drawings

Fig. 1 is a schematic perspective view of a height-adjustable tool holder device according to the present invention;

fig. 2 is a schematic perspective view of a height-adjustable tool holder apparatus according to the present invention;

fig. 3 is a schematic three-dimensional structure diagram of a height-adjustable tool holder device according to the present invention.

In the figure: the positioning device comprises a positioning shaft 1, a fixing plate 2, a cutter mounting seat 3, a threaded rod 4, a first bolt 5, a hand wheel 6, a convex block 7, a groove 8, a first adjusting hole 9, a second bolt 10, a second adjusting hole 11, a through hole 12, a mounting groove 13, a first threaded hole 14 and a second threaded hole 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a height-adjustable tool apron device includes a positioning shaft 1 and a fixing plate 2, the fixing plate 2 is fixed on one end of the positioning shaft 1, and one end of the positioning shaft 1 far away from the fixing plate 2 is fixedly connected to a machine tool, and the height-adjustable tool apron device further includes:

cutter mount pad 3 and adjustment mechanism, cutter mount pad 3 is used for the fixed cutter, and adjustment mechanism establishes on cutter mount pad 3 and fixed plate 2, and adjustment mechanism is used for the height of the regulation cutter mount pad 3 of minizone on fixed plate 2, and adjustment mechanism includes threaded rod 4, a plurality of protruding piece 7 and a plurality of

recess

8, and 4 threads of threaded rod are established on cutter mount pad 3, and the blade holder device of adjustable height still includes and twists the moving mechanism, twists the moving mechanism and fixes on threaded rod 4. The screwing mechanism comprises a hand wheel 6 and anti-skid protruding strips, the hand wheel 6 is fixed on the threaded rod 4, the bottom end face of the hand wheel 6 is abutted to the end face of the fixed plate 2, and the anti-skid protruding strips are uniformly distributed and fixed on the hand wheel 6. The arrangement of a plurality of anti-skidding protruding strips can play skid-proof effect when twisting the hand wheel 6, and through twisting the hand wheel 6, can let the hand wheel 6 drive threaded rod 4 rotate on cutter mount pad 3.

The plurality of the convex blocks 7 are uniformly arranged on the fixed plate 2, the convex blocks 7 are of a V-shaped structure, the plurality of the grooves 8 are uniformly arranged on the cutter mounting seat 3, the grooves 8 are V-shaped grooves, and the plurality of the convex blocks 7 and the plurality of the grooves 8 are arranged in a one-to-one correspondence manner; the plurality of protruding blocks 7 are respectively inserted into the plurality of grooves 8.

First bolt 5 and first screw hole 14, first bolt 5 runs through and establishes on cutter mount pad 3, and when first bolt 5 cartridge was in cutter mount pad 3, space had between first bolt 5 and the cutter mount pad 3, can supply reciprocating of cutter mount pad 3 minizone when first bolt 5 highly unchangeable, and first screw hole 14 runs through and establishes on fixed plate 2, and first bolt 5 screw thread is established in first screw hole 14. And the cap of the first bolt 5 does not enter the space between the first bolt 5 and the tool mounting seat 3, i.e. the cap of the first bolt 5 is located outside the tool mounting seat 3, which enables the tool mounting seat 3 to be clamped and fixed to the fixing plate 2 when the first bolt 5 is threadedly mounted in the first threaded hole 14.

The first bolt 5 is provided with a first adjusting hole 9. The first adjusting hole 9 is of a hexagonal prism structure, and when the first bolt 5 is rotated on the side face of a bolt cap which is inconvenient to clamp the first bolt 5, a tool matched with the shape of the first adjusting hole 9 is inserted into the first adjusting hole 9, so that the first bolt 5 can be rotated.

The working principle is as follows: when the height-adjustable tool apron device is used, a tool is arranged on the tool mounting seat 3, when the height of the tool needs to be adjusted after a workpiece to be machined is replaced, the first bolt 5 is screwed, when the first bolt 5 is disengaged from the first threaded hole 14, the plurality of convex blocks 7 on the fixing plate 2 are respectively inserted into the plurality of concave grooves 8 on the tool mounting seat 3, the distance between the cutter mounting seat 3 and the fixed plate 2 is kept unchanged, the threaded rod 4 is screwed, the height of the cutter mounting seat 3 on the fixed plate 2 can be adjusted in a small range, and when the first bolt 5 is inserted in the cutter mounting seat 3, a space is formed between the first bolt 5 and the cutter mounting seat 3, after the height of the tool mount 3 on the fixed plate 2 is adjusted to a small extent, the tool mount 3 is fixed to the fixed plate 2 again when the first bolt 5 is screwed into the first screw hole 14. The utility model discloses when using, can be on fixed plate 2 the height of the regulation cutter mount pad 3 of minizone, and then the demand of different work pieces is satisfied to the height of the regulation cutter of minizone.

Example 2

In embodiment 1, the fixation between the fixing plate 2 and the tool mounting base 3 mainly depends on the cooperation of the first bolt 5 and the first threaded hole 14, and the fixation between the fixing plate 2 and the tool mounting base 3 is poor, referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the height-adjustable tool holder device further includes a reinforcement mechanism, and the reinforcement mechanism is provided on the tool mounting base 3 and the fixing plate 2. The strengthening mechanism can promote the fastness of fixed connection between cutter mount pad 3 and fixed plate 2.

The reinforcing mechanism comprises a mounting groove 13, a second bolt 10, a second threaded hole 15, a second adjusting hole 11 and a through hole 12, the second adjusting hole 11 is hexagonal, the second threaded hole 15 is formed in the fixing plate 2, the mounting groove 13 and the through hole 12 are formed in the cutter mounting seat 3, the through hole 12 is communicated with the mounting groove 13, the second adjusting hole 11 is formed in a bolt cap of the second bolt 10, and the second bolt 10 is arranged in the mounting groove 13. After the first bolt 5 is threaded in the first threaded hole 14, that is, after the tool mounting seat 3 is fixed on the fixing plate 2, the second bolt 10 is screwed, so that the second bolt 10 is threaded in the second threaded hole 15, and the firmness of the tool mounting seat 3 fixed on the fixing plate 2 is further enhanced, when the bolt cap side face of the second bolt 10 is inconvenient to screw from the mounting groove 13, a long hexagonal prism-shaped long rod penetrates through the through hole 12 and is inserted into the second adjusting hole 11 on the second bolt 10, and then the second bolt 10 is screwed to rotate, so that the second bolt 10 is threaded in the second threaded hole 15, and a space is formed between the second bolt 10 and the mounting groove 13, and the space provides a condition for small-range movement of the tool mounting seat 3.

The working principle is as follows: when the height of the small-range adjusting tool mounting seat 3 on the fixing plate 2 is increased, the first bolt 5 is firstly screwed, the first bolt 5 is separated from the first threaded hole 14, the second bolt 10 is then screwed, the second bolt 10 is separated from the second threaded hole 15, at the moment, the plurality of protruding blocks 7 on the fixing plate 2 are respectively inserted into the plurality of grooves 8 on the tool mounting seat 3, the distance between the tool mounting seat 3 and the fixing plate 2 is kept unchanged, the threaded rod 4 is screwed through the screwing hand wheel 6, the height of the small-range adjusting tool mounting seat 3 on the fixing plate 2 can be increased, after the height of the small-range adjusting tool mounting seat 3 on the fixing plate 2 is increased, the first bolt 5 is further installed in the first threaded hole 14 in a threaded mode, the second bolt 10 is installed in the second threaded hole 15, and the tool mounting seat 3 is fixed on the fixing plate 2 again.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a blade holder device of adjustable height, is fixed in one of location axle (1) and is served including location axle (1) and fixed plate (2), its characterized in that still includes:

the adjusting mechanism is arranged on the cutter mounting seat (3) and the fixing plate (2), and comprises a threaded rod (4), a plurality of raised blocks (7) and a plurality of grooves (8), wherein the threaded rod (4) is arranged on the cutter mounting seat (3) in a threaded manner, the plurality of raised blocks (7) are uniformly arranged on the fixing plate (2), the plurality of grooves (8) are uniformly arranged on the cutter mounting seat (3), and the plurality of raised blocks (7) and the plurality of grooves (8) are arranged in a one-to-one correspondence manner;

first bolt (5) and first screw hole (14), first bolt (5) run through to be established on cutter mount pad (3), first screw hole (14) run through to be established on fixed plate (2), first bolt (5) screw thread is established in first screw hole (14).

2. A height adjustable blade holder apparatus according to claim 1, wherein the height adjustable blade holder apparatus further comprises a screwing mechanism fixed to the threaded rod (4).

3. The tool apron device with the adjustable height of claim 2, wherein the screwing mechanism comprises a hand wheel (6) and anti-skid protruding strips, the hand wheel (6) is fixed on the threaded rod (4), and the anti-skid protruding strips are uniformly distributed and fixed on the hand wheel (6).

4. A height adjustable tool holder apparatus according to claim 1, further comprising a reinforcement means provided on the tool mounting seat (3) and the fixing plate (2).

5. The tool rest device with adjustable height of claim 4, characterized in that the reinforcing mechanism comprises a mounting groove (13), a second bolt (10), a second threaded hole (15), a second adjusting hole (11) and a through hole (12), the second threaded hole (15) is provided on the fixing plate (2), the mounting groove (13) and the through hole (12) are both provided on the tool mounting seat (3), the through hole (12) is communicated with the mounting groove (13), the second adjusting hole (11) is provided on a bolt cap of the second bolt (10), and the second bolt (10) is provided in the mounting groove (13).