CN217619095U

CN217619095U - Tool apron device for CNC (computerized numerical control) machine tool

Info

Publication number: CN217619095U
Application number: CN202220012162.7U
Authority: CN
Inventors: 蔡赐恩
Original assignee: Suzhou Prieger Precision Technology Co ltd
Current assignee: Suzhou Prieger Precision Technology Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-10-21
Anticipated expiration: 2032-01-05

Abstract

The utility model provides a knife holder device used on a CNC numerical control machine tool, which comprises a fixed seat; the cutter holder is movably arranged on the fixed seat; the mounting block is fixedly mounted on the cutter holder; the mounting holes are formed in the tool apron and the mounting block; the cutter is movably arranged in the mounting hole; the bolts are mounted on the mounting block and the cutter holder in a threaded mode, and one ends of the bolts extend into the corresponding mounting holes and are connected with the corresponding cutters in a threaded mode. The utility model provides a blade holder device for CNC digit control machine tool is last has convenient to use, cutter and can install on the blade holder in advance, only needs to install the blade holder on the processing board when changing the machine, adds slightly and debugs and can use, has shortened and has changed the machine time, has improved greatly and has changed quick-witted efficiency, solves the board and occupies the advantage with the condition such as wasting of resources.

Description

Tool apron device for CNC (computerized numerical control) machine tool

Technical Field

The utility model relates to a building technical field especially relates to a blade holder device for CNC digit control machine tool is last.

Background

CNC is a computer numerical control machine tool for short, and is an automatic machine tool with a program control system. The control system can logically process and decode a program with control codes or other symbolic instructions, thereby enabling the machine tool to act and machine parts, and the replacement of the tool is inconvenient in the using process of the CNC numerical control machine tool, such as: the cutter is frequently replaced for various small-batch products, and a large amount of manpower is consumed for debugging the cutter and a program every time the machine is changed; the machine occupies seriously, and the sample is verified the stage, dare not tear the machine open easily, leads to treating the product overstock, can't operate the machine, and the technical staff changes the quick-witted inefficiency, and the machine does not have the output for a long time, extravagant manpower and materials.

Therefore, there is a need to provide a new tool holder device for CNC machine tools to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, cutter can install on the blade holder in advance, only need install the blade holder on the processing board when changing the machine, add the debugging slightly and can use, shortened and changed the machine time, improved greatly and changed quick-witted efficiency, solve the blade holder device that is used for on the CNC digit control machine tool of the board occupy and the wasting of resources circumstances.

In order to solve the technical problem, the utility model provides a blade holder device for on CNC digit control machine tool includes: a fixed seat; the cutter holder is movably arranged on the fixed seat; the mounting block is fixedly mounted on the cutter holder; the mounting holes are formed in the tool apron and the mounting block; the cutter is movably arranged in the mounting hole; the bolts are installed on the installation block and the cutter holder in a threaded mode, and one ends of the bolts extend into the corresponding installation holes and are connected with the corresponding cutter in a threaded mode.

Preferably, the fixing seat is provided with a connecting groove, the tool apron is fixedly provided with a connecting block, and the connecting block is movably connected with the inner wall of the connecting groove.

Preferably, two clamping grooves are symmetrically formed in the connecting block, two sliding grooves are symmetrically formed in the inner wall of each connecting groove, a clamping block is slidably mounted in each sliding groove, and the clamping block is movably connected with the corresponding inner wall of each clamping groove.

Preferably, the fixing base is provided with a cavity, a threaded rod is installed in the cavity in a rotating mode, two push rods are installed on the threaded rod in a symmetrical threaded mode, and one ends of the push rods extend to the corresponding sliding grooves and correspond to the clamping blocks in the fixed connection mode.

Preferably, fixed cover is equipped with first conical gear on the threaded rod, the pivot is installed to the cavity internal rotation, the one end fixed mounting of pivot has second conical gear, second conical gear meshes with first conical gear mutually.

Preferably, two sections of threads with opposite rotating directions are symmetrically arranged on the threaded rod.

Compared with the prior art, the utility model provides a blade holder device for on CNC digit control machine tool has following beneficial effect:

the utility model provides a blade holder device for CNC digit control machine tool is last, blade holder movable mounting has improved on the fixing base and has changed quick-witted efficiency, installation piece fixed mounting is in on the blade holder, it is a plurality of the mounting hole is seted up on blade holder and installation piece, can once install a plurality of cutters, is convenient for produce multiple small batch volume product, need not to change the cutter repeatedly, and is a plurality of bolt thread installs on installation piece and blade holder, can fix the cutter.

Drawings

Fig. 1 is a schematic structural diagram of a tool holder device for a CNC numerical control machine according to a preferred embodiment of the present invention;

FIG. 2 is a side cross-sectional structural view of FIG. 1;

fig. 3 is an enlarged view of a portion a shown in fig. 2.

The reference numbers in the figures: 1. a fixed seat; 2. a tool apron; 3. mounting blocks; 4. mounting holes; 5. a cutter; 6. a bolt; 7. connecting grooves; 8. connecting blocks; 9. a card slot; 10. a sliding groove; 11. a clamping block; 12. a cavity; 13. a threaded rod; 14. a push rod; 15. a first bevel gear; 16. a rotating shaft; 17. a second bevel gear.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1-3, a tool holder device for a CNC machine tool includes: a fixed seat 1; the tool apron 2 is movably arranged on the fixed seat 1; the mounting block 3 is fixedly mounted on the tool apron 2; the mounting holes 4 are formed in the tool apron 2 and the mounting block 3; the cutter 5 is movably arranged in the mounting hole 4; a plurality of bolts 6, a plurality of the bolts 6 are installed on the installation block 3 and the tool apron 2 in a threaded manner, and one end of each bolt 6 extends into the corresponding installation hole 4 and is in threaded connection with the corresponding tool 5.

The fixing seat 1 is provided with a connecting groove 7, the tool apron 2 is fixedly provided with a connecting block 8, and the connecting block 8 is movably connected with the inner wall of the connecting groove 7.

Two draw-in grooves 9 have been seted up to the symmetry on the connecting block 8, two sliding tray 10 have been seted up to the symmetry on the inner wall of spread groove 7, slidable mounting has fixture block 11 in sliding tray 10, fixture block 11 with correspond the inner wall swing joint of draw-in groove 9 makes things convenient for the high-speed joint of blade holder 2 and fixing base 1, has improved the installation and has dismantled efficiency.

The fixing seat 1 is provided with a cavity 12, a threaded rod 13 is rotatably mounted in the cavity 12, two pushing rods 14 are symmetrically and threadedly mounted on the threaded rod 13, one ends of the pushing rods 14 extend into the corresponding sliding grooves 10 and are fixedly connected with the corresponding clamping blocks 11, and the clamping blocks 11 can move.

Fixed cover is equipped with first conical gear 15 on the threaded rod 13, the pivot 16 is installed to the cavity 12 internal rotation, the one end fixed mounting of pivot 16 has second conical gear 17, second conical gear 17 meshes with first conical gear 15 mutually, can transmit, makes threaded rod 13 rotate.

Two sections of threads with opposite rotating directions are symmetrically arranged on the threaded rod 13, so that the two clamping blocks 11 can move towards the directions away from or close to each other.

The utility model provides a theory of operation that is used for blade holder device on CNC digit control machine tool as follows:

during use, the fixing base 1 is installed on a CNC (computer numerical control) machine tool, when the tool 5 needs to be replaced, the rotating shaft 16 is rotated, the rotating shaft 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the first bevel gear 15 to rotate, the first bevel gear 15 drives the threaded rod 13 to rotate, the threaded rod 13 drives the two fixture blocks 11 to move towards directions away from each other through the two pushing rods 14 under the action of reverse threads, the two fixture blocks 11 are moved out of the two clamping grooves 9, at the moment, the tool apron 2 can be taken down, then the needed tool 5 can be respectively inserted into the installation holes 4, the tool 5 is fixed through the bolt 6, the tool apron 2 is installed on the fixing base 1, during installation, the rotating shaft 16 is rotated reversely, the two fixture blocks 11 move towards directions close to each other and enter the clamping grooves 9, the tool 5 can be installed on the tool apron 2 in advance, only the tool apron 2 needs to be installed on the fixing base 1 during machine change, and the machine tool can be used through debugging, the situation that various small-batch products are produced is avoided, and the tool 5 needs to be replaced frequently.

the utility model provides a blade holder device for CNC digit control machine tool is last, 2 movable mounting of blade holder have improved on the fixing base 1 and have changed quick-witted efficiency, installation piece 3 fixed mounting be in on the blade holder 2, it is a plurality of mounting hole 4 is seted up on blade holder 2 and installation piece 3, can once install a plurality of cutters 5, is convenient for produce multiple small batch volume product, need not to change cutter 5 repeatedly, and is a plurality of 6 screw threads of bolt are installed on installation piece 3 and blade holder 2, can fix cutter 5.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a blade holder device for CNC digit control machine tool is last, its characterized in that includes:

a fixed seat;

the cutter holder is movably arranged on the fixed seat;

the mounting block is fixedly mounted on the cutter holder;

the mounting holes are formed in the tool apron and the mounting block;

the cutter is movably arranged in the mounting hole;

the bolts are installed on the installation block and the cutter holder in a threaded mode, and one ends of the bolts extend into the corresponding installation holes and are connected with the corresponding cutter in a threaded mode.

2. The tool rest device for the CNC machine tool as claimed in claim 1, wherein the fixing base is opened with a connecting groove, the tool rest is fixedly installed with a connecting block, and the connecting block is movably connected with an inner wall of the connecting groove.

3. The tool rest device for the CNC machine tool as claimed in claim 2, wherein the connecting block has two slots symmetrically formed thereon, the inner wall of the connecting slot has two sliding slots symmetrically formed thereon, the sliding slots are slidably mounted with a fixture block, and the fixture block is movably connected to the inner wall of the corresponding slot.

4. The tool rest device for the CNC machine tool as claimed in claim 3, wherein the fixing seat has a cavity, a threaded rod is rotatably installed in the cavity, two pushing rods are symmetrically installed on the threaded rod, and one end of each pushing rod extends into the corresponding sliding groove and is fixedly connected to the corresponding fixture block.

5. The tool rest device for the CNC numerical control machine tool as claimed in claim 4, wherein the threaded rod is fixedly sleeved with a first bevel gear, the cavity is rotatably installed with a rotating shaft, one end of the rotating shaft is fixedly installed with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

6. The tool rest device for CNC lathe of claim 4, wherein the threaded rod is symmetrically provided with two sections of threads with opposite turning directions.