CN114102178A

CN114102178A - Tool fixing seat

Info

Publication number: CN114102178A
Application number: CN202010900544.9A
Authority: CN
Inventors: 余修猛; 祝小鹏; 卢刚
Original assignee: Fuzhun Precision Tooling Jiashan Co Ltd
Current assignee: Fuzhun Precision Tooling Jiashan Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2022-03-01

Abstract

The utility model provides a tool fixing base for the jointing equipment is processed spare part, includes base and fixing base, the base is equipped with the regulation scale, the base is used for jointing equipment, the fixing base slide set up in on the base for fixed cutter, the fixing base is equipped with the portion of marking, tool fixing base still includes the regulation machine adjustment mechanism is fixed in the base is used for promoting the fixing base is in reciprocating sliding on the base, through the portion of marking cooperates with the regulation scale, adjusts the fixing base is in position on the base, in order to adjust the position of the cutter on the fixing base. The base of the cutter fixing base is arranged in a sliding mode with the fixing base, the adjusting plate and the adjusting rod are arranged on the base, the position of the fixing base on the base is adjusted, the marking portion of the adjusting scale and the fixing base is matched with the marking portion of the fixing base, the position of the fixing base is accurately adjusted, and adjustment is facilitated.

Description

Tool fixing seat

Technical Field

The application relates to the field of machining, in particular to a cutter fixing seat.

Background

At present, mechanical machining processes parts through a cutter on a machine tool, and when the cutter is not concentric with a main shaft, equipment processes the parts, the cutting performance of the cutter can be changed. For example, the drill bit may be inclined when drilling, that is, problems such as hole inclination, flare hole, poor hole smoothness, and the like may occur, and even the cutter may be damaged seriously. For example, when boring, the tool is not cut on the central line of the main shaft due to non-concentricity, the processing precision of the step circle cannot be ensured, and the service life of the tool is seriously influenced. At present, all lathes adopt inclined rail type lathe beds, and the installation position of a tool fixing seat of an original accessory is fixedly installed on equipment, so that the position cannot be directly adjusted and calibrated, and the universality is poor.

Disclosure of Invention

In view of the above, it is desirable to provide a tool holder that facilitates adjusting the position of the tool for centering.

The embodiment of the application provides a tool fixing base for the jointing equipment is processed spare part, including base and fixing base, the base is equipped with the regulation scale, the base is used for jointing equipment, the fixing base slide set up in on the base for fixed cutter, the fixing base is equipped with the portion of marking, tool fixing base is still including adjusting the machine adjustment mechanism is fixed in the base is used for promoting the fixing base is in reciprocating sliding on the base, through mark the portion and adjust the scale cooperation, adjust the fixing base is in position on the base, in order to adjust the position of the cutter on the fixing base makes the cutter unanimous with the main shaft central line of equipment.

Further, in some embodiments of this application, adjustment mechanism includes regulating plate and regulation pole, the regulating plate is fixed in the base, the regulation pole is established the regulating plate just supports and holds the fixing base, adjustment mechanism passes through adjust the pole and adjust the fixing base position.

Further, in some embodiments of the present application, the adjustment lever is provided with an external thread, and the adjustment plate is provided with an internal thread that is matched with the external thread.

Further, in some embodiments of the present application, an end of the adjusting lever is provided with a rotating portion for rotating the adjusting lever, and a concave-convex structure is disposed around the rotating portion.

Further, in some embodiments of the present application, the base includes a fixed plate and a slide rail disposed on the fixed plate, and the fixing seat is provided with a sliding groove engaged with the slide rail.

Further, in some embodiments of the present application, the runner is a dovetail groove.

Further, in some embodiments of the present application, the fixing base is provided with an installation portion and a fixing hole, the installation portion is used for installing a cutter, and the fixing hole communicates with the installation portion for fixing the position of the cutter through a fixing member.

Further, in some embodiments of the present application, the fixing plate is provided with a positioning block for connecting the device, and an extending direction of the mounting portion is parallel to a length direction of the positioning block.

Further, in some embodiments of the present application, the slide rail is provided with a positioning hole, and the positioning hole penetrates through the base and is used for fixing the position of the fixing seat on the base.

Further, in some embodiments of the present application, the sliding groove is provided with a convex portion, and the sliding rail is provided with a groove matched with the convex portion.

The base of the tool fixing base is arranged with the fixing base in a sliding mode, the adjusting plate and the adjusting rod are arranged on the base, the position of the fixing base on the base is adjusted, the marking portion of the adjusting scale and the fixing base is matched with the marking portion of the fixing base, the position of the fixing base is accurately adjusted, and the tool fixing base is simple in structure and convenient to adjust.

Drawings

Fig. 1 is a schematic structural diagram of a tool holder according to an embodiment of the present application.

Fig. 2 is an exploded view of a tool holder according to an embodiment of the present disclosure.

Description of the main elements

Tool holder 100

Base 10

Fixed plate 11

First via hole 111

First fixing hole 112

Adjusting scale 113

Slide rail 12

Positioning hole 121

Groove 122

Positioning block 13

Fixed seat 20

Chute 21

Convex part 211

Mounting portion 22

Third fixing hole 23

Fourth fixing hole 24

Indication part 25

Adjusting mechanism 30

Adjusting plate 31

Second via 311

Adjusting lever 32

Rotating part 321

The following detailed description will further illustrate the present application in conjunction with the above-described figures.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

The embodiment of the application provides a tool fixing base for jointing equipment processes the spare part, including base and fixing base, the base is equipped with the regulation scale, the base is used for jointing equipment, the fixing base slide set up in on the base for fixed cutter, the fixing base is equipped with the portion of marking, tool fixing base is still including adjusting the machine adjustment mechanism is fixed in the base is used for promoting the fixing base is in reciprocating sliding on the base, through mark the portion and adjust the scale cooperation, adjust the fixing base is in position on the base, with the adjustment the position of the cutter on the fixing base.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, a tool holder 100 is shown for holding and adjusting a tool to a position where the tool is located on a center line of a spindle of a machine tool. Tool holder 100 includes base 10, fixing base 20 and adjustment mechanism 30, base 10 is used for being fixed in on the turret, fixing base 20 slide set up in on the base 10, fixing base 20 is used for fixed cutter, adjustment mechanism 30 is fixed in on the base 10, be used for promoting fixing base 20 is in move on the base 10, in order to adjust the position of fixing base 20 on base 10, and then the adjustment is in the position of the cutter on fixing base 20.

Referring to fig. 2, the base 10 includes a fixing plate 11, a slide rail 12 and a positioning block 13, and the slide rail 12 and the positioning block 13 are respectively fixed on two opposite sides of the fixing plate 11. In one embodiment, the fixing plate 11, the slide rail 12 and the positioning block 13 are integrally formed.

First through holes 111 are respectively formed in corners of the fixing plate 11, and the first through holes 111 are used for fixing the fixing plate 11 on the turret. Opposite side surfaces of the fixing plate 11 are respectively provided with a first fixing hole 112 for fixing the adjusting mechanism 30. In an embodiment, the end surface of the fixing plate 11, which is provided with the slide rail 12, is further provided with an adjusting scale 113, so as to visually display whether the adjusted position of the base 10 meets the requirement.

The slide rail 12 is disposed along a first direction, a positioning hole 121 is disposed on the slide rail 12, and the positioning hole 121 penetrates through the slide rail 12 and the fixing plate 11, and is used for fixing the position of the fixing seat 20 on the fixing plate 11. In one embodiment, the slide rail 12 has a generally trapezoidal configuration. In one embodiment, the slide rail 12 is further provided with a groove 122.

The positioning block 13 is disposed along a second direction perpendicular to the first direction, and the positioning block 13 is configured to position the fixing plate 11 and the turret device, and fix the base 10 on the turret device through the first through hole 111.

The fixing seat 20 is provided with a sliding groove 21 adapted to the sliding rail 12, so that the base 10 slides on the fixing seat 20. In one embodiment, the sliding groove 21 is a dovetail groove to increase the stability of sliding. In an embodiment, a protrusion 211 is disposed in the sliding slot 21, and is used for cooperating with the groove 122 to increase the sliding stability of the fixing base 20. In one embodiment, the protrusions 211 have a trapezoidal configuration.

The fixing seat 20 is further provided with a mounting portion 22 and a third fixing hole 23, wherein the mounting portion 22 is used for mounting a cutter. In an embodiment, the number of the third fixing holes 23 is plural, the third fixing holes 23 are sequentially arranged at one end of the fixing base 20 far away from the sliding groove 21, and each of the third fixing holes 23 is communicated with the mounting portion 22 for fixing the cutter in the mounting portion 22. In an embodiment, the mounting portion 22 is a circular through hole penetrating through the fixing base 20, and an extending direction of the mounting portion 22 is parallel to a length direction of the positioning block 13.

The fixing base 20 is further provided with a fourth fixing hole 24, and the fourth fixing hole 24 is used for being matched with the positioning hole 121 and fixing the position of the fixing base 20 on the base 10 through fixing members such as bolts and screws.

Fixing base 20 still is equipped with mark portion 25, mark portion 25 set up in fixing base 20 is close to one side of base 10, be used for with adjust the scale 113 cooperation, the position of visual adjustment cutter.

The adjusting mechanism 30 comprises an adjusting plate 31 and an adjusting rod 32, the adjusting plate 31 is fixed on the fixing plate 11, and the adjusting rod 32 is connected with the adjusting plate 31 and one end of the adjusting rod abuts against the fixing seat 20.

The adjusting plate 31 is provided with a second through hole 311 for cooperating with the first fixing hole 112, and the adjusting plate 31 is fixed to the fixing plate 11 by fixing members such as bolts and screws. In an embodiment, the second through holes 311 are disposed at both ends of the adjusting plate 31 for increasing the stability of fixing the adjusting plate 31.

The adjusting rod 32 penetrates through the adjusting plate 31, and one end of the adjusting rod abuts against the side wall of the fixed seat 20. In an embodiment, the adjusting rod 32 is provided with an external thread, the adjusting plate 31 is provided with an internal thread matched with the external thread, and the position of the adjusting rod 32 on the adjusting plate 31 is adjusted by rotating the adjusting rod 32, so that one end of the adjusting rod 32 pushes the fixing seat 20 to slide on the sliding rail 12 of the base 10. In one embodiment, the end of the adjusting lever 32 is provided with a rotating part 321, and the rotating part 321 is provided with a concave-convex structure to facilitate the rotation of the adjusting lever 32.

It can be understood that, the adjusting mechanisms 30 are disposed on two opposite sides of the fixing plate 11, and are used for pushing the fixing base 20 to slide on the sliding rail 12 of the base 10 in a reciprocating manner, so as to adjust the position of the fixing base 20, and the tool on the fixing base 20 is aligned with the central line of the spindle of the turret through the matching of the marking portion 25 and the adjusting scale 113.

When the tool fixing seat is used, firstly, the base 10 of the tool fixing seat is fixed on machine tool equipment through the positioning block 13, the tool is preliminarily positioned, so that the tool and a main shaft of the machine tool equipment are positioned on the same horizontal line, and then the position of the fixing seat 20 on the base 10 is adjusted through the adjusting plate 31 and the adjusting rod 32, so that the tool and the main shaft of the machine tool equipment coincide.

Base 10 and fixing base 20 of above-mentioned tool fixing base slide to set up, set up regulating plate 31 and regulation pole 32 on base 10, the position of adjustment fixing base 20 on base 10, through being equipped with on base 10 and adjusting the mark portion 25 cooperation of scale 113 and fixing base 20, the accurate position of adjusting fixing base 20, cutter and main shaft center line coincidence on the messenger fixing base 20 need not to adjust through the lathe, moreover, the steam generator is simple in structure, it is convenient to install, and the commonality is strong.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present application and are not to be taken as limiting the present application, and that suitable changes and modifications of the above embodiments are within the scope of the present disclosure as long as they are within the spirit and scope of the present application.

Claims

1. A tool holder for use with a coupling device for machining a part, comprising:

the base is provided with adjusting scales and is used for connecting equipment;

the fixing seat is arranged on the base in a sliding mode and used for fixing a cutter, and the fixing seat is provided with a marking part;

it is characterized in that the tool holder further comprises:

the adjusting mechanism is fixed on the base and used for pushing the fixing seat to slide on the base in a reciprocating mode, and the position of the fixing seat on the base is adjusted through matching of the marking portion and the adjusting scales so as to adjust the position of a cutter on the fixing seat.

2. The tool holder of claim 1, wherein: the adjusting mechanism comprises an adjusting plate and an adjusting rod, the adjusting plate is fixed on the base, the adjusting rod is arranged on the adjusting plate and supports the fixing base, and the adjusting mechanism adjusts the position of the fixing base through the adjusting rod.

3. The tool holder of claim 2, wherein: the adjusting rod is provided with external threads, and the adjusting plate is provided with internal threads matched with the external threads.

4. The tool holder of claim 2, wherein: the end of the adjusting rod is provided with a rotating part for rotating the adjusting rod, and the periphery of the rotating part is provided with a concave-convex structure.

5. The tool holder of claim 1, wherein: the base includes the fixed plate and set up in the slide rail of fixed plate, the fixing base be provided with slide rail complex spout.

6. The tool holder of claim 5, wherein: the sliding groove is a dovetail groove.

7. The tool holder of claim 5, wherein: the fixing base is provided with an installation part and a fixing hole, the installation part is used for installing a cutter, and the fixing hole is communicated with the installation part and used for fixing the position of the cutter through a fixing part.

8. The tool holder of claim 7, wherein: the fixed plate is provided with a positioning block for connecting equipment, and the extending direction of the mounting part is parallel to the length direction of the positioning block.

9. The tool holder of claim 5, wherein: the slide rail is provided with a positioning hole which penetrates through the base and is used for fixing the position of the fixing seat on the base.

10. The tool holder of claim 5, wherein: the spout is equipped with the convex part, the slide rail be equipped with convex part complex recess.