CN217045461U

CN217045461U - CNC is blade holder of convenient to detach for digit control machine tool

Info

Publication number: CN217045461U
Application number: CN202220804703.XU
Authority: CN
Inventors: 林占泉
Original assignee: Hangzhou Hengfeng Machinery Manufacturing Co ltd
Current assignee: Hangzhou Hengfeng Machinery Manufacturing Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-26
Anticipated expiration: 2032-04-08

Abstract

The utility model provides a CNC is blade holder convenient to detach for digit control machine tool, which comprises an outer shell, one side fixedly connected with mount pad of shell, and the opposite side of shell is fixed with the lug, the outer wall of lug is fixed with links up the piece. The utility model provides a pair of CNC is blade holder convenient to detach for digit control machine tool, this blade holder compares and has increased locking mechanism and knife rest assembly in traditional blade holder, the outer wall slidable mounting of side seat piece and shell, it is fixed with side seat piece and shell to use four bolts, lead to the tail end of cutter and insert the rhombus spacing hole in and install fast with last seat piece, the digit control machine tool is adding the digit control machine tool that the blade holder was applicable to different position processing man-hour to the work piece, and easy to assemble, improve the suitability of blade holder, rotate the shell, and then can more change seat piece and side seat piece, convenience of customers changes the cutter, thereby avoid changing the cutter in carrying out continuous machining work, and then can save the hand time cost effectively.

Description

CNC is convenient for dismantlement's blade holder for digit control machine tool

Technical Field

The utility model relates to a digit control machine tool processing technology field especially relates to a CNC is convenient for dismantle's blade holder for digit control machine tool.

Background

The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, is a typical electromechanical integrated product, and needs to use a tool apron to install a tool to machine a workpiece in the process of machining the workpiece by using the numerical control machine tool.

Most tool holders in the current market have the problems that the tool is required to be frequently replaced when a workpiece which is inconvenient to detach and has high technological requirement is machined in the using process, so that the tool holder is easy to install and detach, and the time cost of manual operation is increased when the tool is replaced.

Therefore, it is necessary to provide a tool apron for a CNC numerical control machine tool, which is convenient to disassemble and solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a CNC is convenient for dismantle's blade holder for digit control machine tool has solved most blade holders and has had inconvenient dismantlement and add man-hour need frequently change the cutter to the work piece that the technological requirement is high in the use to it is complicated to lead to the blade holder installation dismantlement process easily, and change the problem that the cutter increases manual operation time cost.

For solving the technical problem, the utility model provides a pair of CNC is blade holder convenient to detach for digit control machine tool, which comprises an outer shell, one side fixedly connected with mount pad of shell, and the opposite side of shell is fixed with the lug, the outer wall of lug is fixed with links up the piece, the inside of lug and the internally mounted who is located the shell have locking mechanism, a plurality of spouts have been seted up to the outer wall of shell, and is a plurality of the equal sliding connection in inside of spout wherein four spouts has the seat of honour piece, and the quantity of seat of honour piece has four, four the top of seat of honour piece all is fixed with the stopper, and the upper surface axle center department of stopper has all seted up spacing hole, and is a plurality of the spout is wherein four in addition the knife rest component is all installed to the inside of spout, and knife rest component's quantity has four.

Preferably, locking mechanism connects in the inside movable rod that just is located the lug inside of shell including alternating, the outer wall fixedly connected with tooth piece of movable rod, and the block is connected between tooth piece and the lug, one side of tooth piece and the outer wall that is located the movable rod are fixed with the dog.

Preferably, the one end fixedly connected with spring of movable rod, and the other end of spring and the inner wall fixed connection of shell, the movable rod passes through the spring and constitutes elastic reset structure with the inner wall of shell.

Preferably, the top of the other end of the movable rod is fixedly connected with a pull rod, a support rod is sleeved on one side of the connection block and on the outer wall of the movable rod, and a positioning plate is fixed at the bottom end of the support rod.

Preferably, the tool rest assembly comprises a side seat block fixedly installed on the outer wall of the shell through a bolt, a sliding block matched with the sliding grooves is fixed at the bottom of the side seat block, and the side seat block is in sliding connection with the outer wall of the shell through the matching of the sliding block and the sliding grooves.

Preferably, the side seat block is provided with a mounting hole inside, and a nut is arranged at one side of the side seat block and at one end of the mounting hole.

Compared with the prior art, the utility model provides a pair of CNC is convenient for dismantle's blade holder for digit control machine tool has following beneficial effect:

this blade holder compares and has added locking mechanism and knife rest assembly in traditional blade holder, the outer wall slidable mounting of side seat piece and shell, then use four bolts to insert the inside that extends to the shell lateral wall in the inside screw of side seat piece, thereby it is fixed with the shell to incline the seat piece, lead to the tail end of cutter and insert the rhombus in the spacing hole and install fast with last seat piece, the digit control machine tool is adding the digit control machine tool that the blade holder was applicable to different position processing man-hour to the work piece, and easy to assemble, improve the suitability of blade holder, can rotate the shell, and then can more change seat piece and side seat piece, such design convenience of customers changes the cutter, thereby avoid changing the cutter in carrying out continuous machining work, and then can save the artifical time cost effectively.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a tool apron for a CNC numerical control machine tool, which is convenient to disassemble and is provided by the present invention;

FIG. 2 is a schematic cross-sectional view of the structure shown in FIG. 1;

FIG. 3 is a schematic view of the locking mechanism shown in FIG. 1;

FIG. 4 is a schematic view of the carriage assembly of FIG. 1.

The reference numbers in the figures: 1. a housing; 2. a mounting base; 3. a bump; 4. a joining block; 5. a locking mechanism; 51. a movable rod; 52. a tooth block; 53. a stopper; 54. a spring; 55. a pull rod; 56. a support bar; 57. positioning a plate; 6. a chute; 7. an upper seat block; 8. a limiting block; 9. a limiting hole; 10. a tool holder assembly; 101. a side seat block; 102. a slider; 103. mounting holes; 104. and a nut.

Detailed Description

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

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural view of a detachable tool holder for a CNC machine tool according to a preferred embodiment of the present invention; FIG. 2 is a schematic cross-sectional view of the structure shown in FIG. 1; FIG. 3 is a schematic view of the locking mechanism shown in FIG. 1; FIG. 4 is a schematic view of the carriage assembly shown in FIG. 1. The utility model provides a CNC is blade holder convenient to detach for digit control machine tool, which comprises an outer shell 1, one side fixedly connected with mount pad 2 of shell 1, and the opposite side of shell 1 is fixed with lug 3, the outer wall of lug 3 is fixed with linking piece 4, the inside of lug 3 and the internally mounted who is located shell 1 have locking mechanism 5, a plurality of spouts 6 have been seted up to the outer wall of shell 1, the equal sliding connection in inside of a plurality of spouts 6 wherein has upper seat piece 7, and the quantity of upper seat piece 7 has four, the top of four upper seat pieces 7 all is fixed with stopper 8, and stopper 8's upper surface axle center department has all seted up spacing hole 9, a plurality of spouts 6 wherein the inside of four other spouts 6 all installs knife rest assembly 10, and knife rest assembly 10's quantity has four.

The locking mechanism 5 comprises a movable rod 51 which is inserted into the shell 1 and is positioned inside the convex block 3, a tooth block 52 is fixedly connected to the outer wall of the movable rod 51, the tooth block 52 is connected with the convex block 3 in a clamping manner, and a stop block 53 is fixed on one side of the tooth block 52 and on the outer wall of the movable rod 51.

One end fixedly connected with spring 54 of movable rod 51, and the other end of spring 54 and the inner wall fixed connection of shell 1, movable rod 51 passes through spring 54 and the inner wall constitution elasticity reset structure of shell 1, makes movable rod 51 kick-back through the extrusion of spring 54 with the shell 1 inner wall, and then resets movable rod 51 and drives the block tooth 52 and be connected with lug 3 block, and then can fix the blade holder.

Other end top fixedly connected with pull rod 55 of movable rod 51 links up one side of piece 4 and is located the outer wall cover of movable rod 51 and is equipped with bracing piece 56, and the bottom mounting of bracing piece 56 has locating plate 57, and the digit control machine tool is when surely milling with the work piece and adds man-hour, can use bolt fixed mounting with the removal slide of bracing piece 56 through locating plate 57 with the digit control machine tool.

Knife rest subassembly 10 includes side seat piece 101 through bolt fixed mounting in the shell 1 outer wall, and the bottom of side seat piece 101 is fixed with the slider 102 with a plurality of spout 6 looks adaptations, side seat piece 101 passes through the cooperation of slider 102 and a plurality of spout 6 and shell 1's outer wall sliding connection, add man-hour to the top work piece, the user can lead to the tail end of cutter and insert in the spacing hole 9 of rhombus and install fast with seat piece 7, thereby make the blade holder make things convenient for dismouting easy operation, then with seat piece 7 at the inside slidable mounting of four spout 6, reuse bolt with four seat pieces 7 fixed with the outer wall of shell 1.

A mounting hole 103 is formed in the side seat block 101, and a nut 104 is disposed at one end of the side seat block 101, which is located at the mounting hole 103.

The utility model provides a pair of CNC is convenient for dismantle's blade holder for digit control machine tool the theory of operation as follows:

the first step is as follows: firstly, the side seat block 101 slides into the sliding chute 6 through the sliding block 102 at the bottom, the side seat block 101 is installed with the outer wall of the shell 1 in a sliding way, and then inserted into screw holes in the inside of the side block 101 using four bolts, extending to the inside of the side wall of the casing 1, thereby fixing the side block 101 with the casing 1, then, the cutter is inserted into the mounting hole 103, and the tail end of the cutter is screwed down using the nut 104, thereby the tool apron is suitable for numerical control machines with different directions for processing when the tool and the side seat block 101 workpiece are processed, is convenient to install, improves the applicability of the tool apron, when processing an upper workpiece, a user can insert the tail end of the cutter into the diamond-shaped limiting hole 9 to be quickly installed with the upper seat block 7, so that the cutter seat is convenient to disassemble and assemble and is simple to operate, then, the upper seat blocks 7 are installed inside the four sliding grooves 6 in a sliding mode, and then the four upper seat blocks 7 are fixed with the outer wall of the shell 1 through bolts;

the second step is that: when the numerical control machine tool is used for cutting and milling a workpiece, the supporting rod 56 can be fixedly installed with a movable sliding plate of the numerical control machine tool through the positioning plate 57, a user can grasp the pull rod 55 to extrude the movable rod 51 towards the shell 1, so that the movable rod 51 drives the toothed block 52 to be far away from the convex block 3, so that the user can rotate the shell 1, the upper seat block 7 and the side seat block 101 can be replaced, the tool is convenient to replace by the user due to the design, the tool is prevented from being replaced in continuous machining work, the labor time cost can be effectively saved, after the position of the tool is replaced, the pull rod 55 can be placed by the user, so that the movable rod 51 rebounds due to extrusion of the spring 54 and the inner wall of the shell 1, the movable rod 51 is reset to drive the toothed block 52 to be clamped with the convex block 3, and the tool holder can be fixed.

Compared with the prior art, the utility model provides a pair of CNC is convenient for detach's blade holder for digit control machine tool has following beneficial effect:

this blade holder compares and has added locking mechanism 5 and knife rest subassembly 10 in traditional blade holder, the outer wall slidable mounting of side seat piece 101 and shell 1, then use four bolts to insert and extend to the inside of shell 1 lateral wall in the inside screw of side seat piece 101, thereby it is fixed with shell 1 with side seat piece 101, lead to the tail end of cutter and insert the rhombus spacing hole 9 in and install fast with last seat piece 7, the digit control machine tool is adding the digit control machine tool that the blade holder is applicable to different position processing man-hour to the work piece, and easy to assemble, improve the suitability of blade holder, can rotate shell 1, and then can more change seat piece 7 and side seat piece 101, such design convenience of customers changes the cutter, thereby avoid changing the cutter in carrying out continuous processing work, and then can save the hand-time cost effectively.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a CNC is convenient for dismantle blade holder for digit control machine tool, includes shell (1), its characterized in that: one side of the shell (1) is fixedly connected with a mounting seat (2), the other side of the shell (1) is fixed with a convex block (3), the outer wall of the convex block (3) is fixed with a connecting block (4), a locking mechanism (5) is arranged inside the convex block (3) and inside the shell (1), the outer wall of the shell (1) is provided with a plurality of sliding grooves (6), the interiors of four sliding grooves (6) in the plurality of sliding grooves (6) are connected with upper seat blocks (7) in a sliding manner, the number of the upper seat blocks (7) is four, the top parts of the four upper seat blocks (7) are all fixed with limit blocks (8), and the upper surface axle center department of stopper (8) has all seted up spacing hole (9), and is a plurality of spout (6) wherein four in addition knife rest assembly (10) are all installed to the inside of spout (6), and the quantity of knife rest assembly (10) has four.

2. The tool apron convenient to disassemble and assemble for the CNC (computer numerical control) machine tool according to claim 1, wherein the locking mechanism (5) comprises a movable rod (51) inserted and connected inside the housing (1) and inside the protruding block (3), a toothed block (52) is fixedly connected to the outer wall of the movable rod (51), the toothed block (52) is in clamping connection with the protruding block (3), and a stop block (53) is fixed to the outer wall of the movable rod (51) and on one side of the toothed block (52).

3. The CNC lathe tool apron convenient to disassemble according to claim 2, characterized in that one end of the movable rod (51) is fixedly connected with a spring (54), and the other end of the spring (54) is fixedly connected with the inner wall of the housing (1), and the movable rod (51) and the inner wall of the housing (1) form an elastic reset structure through the spring (54).

4. The tool apron convenient to disassemble for the CNC machine tool according to claim 3, characterized in that a pull rod (55) is fixedly connected to the top of the other end of the movable rod (51), a support rod (56) is sleeved on the outer wall of one side of the joint block (4) and located on the movable rod (51), and a positioning plate (57) is fixed at the bottom end of the support rod (56).

5. The tool apron for CNC machine tool of claim 4, characterized in that, the tool rest assembly (10) comprises a side seat block (101) fixed on the outer wall of the housing (1) by bolts, and a slide block (102) matched with the plurality of sliding grooves (6) is fixed on the bottom of the side seat block (101), and the side seat block (101) is connected with the outer wall of the housing (1) in a sliding way by the matching of the slide block (102) and the plurality of sliding grooves (6).

6. The tool apron convenient to disassemble for the CNC machine tool of claim 5, characterized in that the side block (101) is provided with a mounting hole (103) inside, and a nut (104) is arranged at one side of the side block (101) and at one end of the mounting hole (103).