CN214291991U

CN214291991U - Current needle milling four-axis jig

Info

Publication number: CN214291991U
Application number: CN202023280355.0U
Authority: CN
Inventors: 虞新剑
Original assignee: Dongguan Xurui Precision Technology Co ltd
Current assignee: Dongguan Xurui Precision Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-28
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a colored four-axis tool is milled to electric current needle, including the support, be used for installing in the four epaxial flange seats of lathe, be used for embracing the locating plate that embraces the holder and be used for going on fixing a position the electric current needle of pressing from both sides the current needle embrace the holder. Embrace the holder and follow the axial of flange seat with the flange seat aligns and separates, the support respectively with flange seat and embrace holder fixed connection, the locating plate is followed the axial of flange seat with it is back to face away to embrace the holder one side of flange seat is range upon range of and is detachable fixed connection, embrace the holder and seted up and embrace the clamp chamber, the locating plate seted up along the axial of flange seat with embrace the location chamber that presss from both sides the chamber and align, the current needle wears to arrange in simultaneously embrace and press from both sides the chamber and fix a position in the chamber. The utility model discloses a current needle mills colored four-axis tool makes the colored operation of milling of current needle easier and efficiency is higher, and the clamping operation of the current needle of being convenient for.

Description

Current needle milling four-axis jig

Technical Field

The utility model relates to an electric current needle mills colored processing field, especially relates to an electric current needle mills colored four-axis tool.

Background

As is well known, numerically controlled machine tools are widely used in precision machining occasions to machine various workpieces with complicated shapes, and thus, the numerically controlled machine tools are more and more favored by enterprises.

The jig is used in the numerical control machining process of the current needle, and the current needle is clamped by the jig, so that the machining reliability of the numerical control machine tool on the clamped current needle is ensured.

However, in the numerical control machining process of the current pin, the jig is mounted on a workbench of a machine tool, the current pin is clamped on the jig, the machined end of the current pin faces upwards, and a milling flower structure, namely a plurality of small pyramids arranged in a specified manner, is machined on the current pin by a milling cutter assembled on a spindle through horizontal movement of cross reciprocating. However, due to the unreasonable design of the jig, the current pin is long in milling time and low in efficiency, and the milling cutter is seriously worn. In addition, the existing jig also has the defect that the current needle is inconvenient to clamp.

Therefore, there is a need for a four-axis jig for milling current pins, which is convenient for clamping the current pins and facilitates the milling operation of the current pins and has higher efficiency, to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping operation convenient to electric current needle and the electric current needle that makes the flower operation of milling of electric current needle easier and efficiency is higher mill colored four-axis tool.

In order to realize the purpose, the utility model discloses a colored four-axis tool is milled to electric current needle includes the support, is used for installing in the four epaxial flange seats of lathe, is used for embracing the locating plate that embraces the holder and be used for advancing line location to the electric current needle of pressing from both sides the electric current needle. The clamping holder is aligned with and spaced from the flange seat along the axial direction of the flange seat, and the bracket is fixedly connected with the flange seat and the clamping holder respectively; the locating plate along the axial of flange seat with embrace the clamp seat and back to one side range upon range of flange seat is detachable fixed connection, embrace the clamp seat and seted up and embrace and press from both sides the chamber, the locating plate seted up along the axial of flange seat with embrace the location chamber that presss from both sides the chamber and align, the current needle wears to arrange in embracing simultaneously and pressing from both sides chamber and location chamber.

Preferably, the positioning cavity and the holding cavity are respectively provided with a plurality of cavities and are arranged in a matrix, and each positioning cavity is aligned with one holding cavity.

Preferably, the positioning cavity is a square cavity, and the clamping cavity is a circular cavity.

Preferably, the clasping seat comprises a middle main seat, a side block laterally clasping with the middle main seat, and a locking member locking the middle main seat and the side block together, and the clasping cavity is formed at the middle main seat and the side block.

Preferably, one end of the bracket is fixedly connected with the middle main seat, and the other end of the bracket is fixedly connected with the flange seat.

Preferably, the number of the brackets is two, and the brackets are arranged in a central symmetry manner by taking the central line of the flange seat as the center.

Preferably, the utility model discloses a colored four-axis tool is milled to electric current needle still includes the fastener, the fastener is followed the axial of flange seat is worn to arrange in embrace holder and locating plate, in order to incite somebody to action embrace holder and locating plate lock solid together.

Preferably, the fasteners are multiple and arranged at intervals.

Preferably, the fastener is a screw.

Preferably, the positioning plate is a square plate, and the holding and clamping seat is a square seat.

Compared with the prior art, when the current needle is clamped, the current needle can be penetrated into the positioning cavity of the positioning plate for positioning, then the positioning plate and the current needle are assembled towards the clamping holder, and in the assembling process, the current needle is firstly arranged in the clamping cavity, and then the positioning plate and the clamping holder are fixed; or the current needle is firstly arranged in the clamping cavity, then the current needle is arranged in the positioning cavity, and finally the positioning plate and the clamping seat are fixed, so that the clamping operation of the current needle is very convenient. And simultaneously, because the utility model discloses a four-axis tool that colored is milled to electric current needle includes the support, is used for installing in the four epaxial flange seats of lathe, is used for embracing the locating plate that presss from both sides embracing the holder of electric current needle and be used for advancing line location to the electric current needle, makes on the one hand the utility model discloses a four-axis tool that colored is milled to electric current needle's simple structure, on the other hand make the colored operation of milling of electric current needle easier, efficiency is higher.

Drawings

Fig. 1 is the utility model discloses a current needle mills flower four-axis tool's spatial structure sketch map.

Fig. 2 is a schematic perspective exploded view of the current pin milling four-axis jig shown in fig. 1.

Detailed Description

In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.

Referring to fig. 1 and 2, the current pin milling four-axis jig 100 of the present invention includes a bracket 10, a flange seat 20 for mounting on four axes of a machine tool, a clamping seat 30 for clamping a current pin 200, and a positioning plate 40 for positioning the current pin 200. The clasping seat 30 is aligned with and spaced apart from the flange seat 20 along the axial direction of the flange seat 20 (i.e. the direction indicated by the double arrow a), so that a certain distance is left between the clasping seat 30 and the flange seat 20, thereby providing an avoiding position for the clamped current pin 200, which is shown in fig. 2. The support 10 is fixedly connected with the flange seat 20 and the clipping seat 30 respectively, so that the flange seat 20 is fixed with the clipping seat 30 through the support 10. The positioning plate 40 is stacked and detachably and fixedly connected with one side, back to the flange seat 20, of the clamping holder 30 along the axial direction of the flange seat 20, so that the assembly and disassembly operations between the positioning plate 40 and the clamping holder 30 are facilitated; the clamping holder 30 is provided with a clamping cavity 31, the positioning plate 40 is provided with a positioning cavity 41 aligned with the clamping cavity 31 along the axial direction of the flange holder 20, and the current needle 200 is simultaneously inserted into the clamping cavity 31 and the positioning cavity 41, as shown in fig. 2. Specifically, in fig. 1 and fig. 2, the positioning cavities 41 and the clamping cavities 31 are four and arranged in a matrix, and each positioning cavity 41 is aligned with one clamping cavity 31, so that the capability of the current pin pattern milling four-axis jig 100 of the present invention for clamping the current pin 200 can be improved, and a good condition is further created for improving the pattern milling efficiency of the current pin 200; for example, the positioning cavity 41 is a square cavity to achieve the purpose of preventing the current pin 200 from rotating under the condition of simple structure, and the clamping cavity 31 is a circular cavity to match the contour of the current pin 200, so as to better clamp the current pin 200. It is understood that the positioning cavity 41 and the clamping cavity 31 may be two, six or eight different cavities according to actual requirements, and therefore, the invention is not limited thereto. More specifically, the following:

as shown in fig. 1 and 2, the clipping seat 30 includes a middle main seat 30a, a side block 30b clipping-engaged with the middle main seat 30a in a lateral direction (e.g. a radial direction of the flange seat 20), and a locking member (not shown) locking the middle main seat 30a and the side block 30b together. The clasping cavity 31 is formed at the middle main seat 30a and the side block 30b, that is, the clasping cavity 31 is enclosed by the middle main seat 30a and the side block 30b, so that the clamping operation of the current pin 200 on the clasping seat 30 can be more conveniently realized. Specifically, a tip and middle main seat 30a fixed connection of support 10, another tip and flange seat 20 fixed connection of support 10, it is more preferable, support 10 be two and use the central line C of flange seat 20 to be central symmetrical arrangement as the center, can further ensure support 10 like this, embrace the fixed reliability of holder 30 and flange seat 20 three, reduce more effectively that they are driven the radial run-out that produces when rotatory by the four-axis, therefore make the utility model discloses a current needle mills colored four-axis tool 100 and can be more steady when being driven the rotation by the four-axis. For example, the locking member may be a screw, but not limited thereto.

As shown in fig. 1 and fig. 2, the current needle milling four-axis jig 100 of the present invention further includes a fastening member 50, the fastening member 50 is inserted into the clamping seat 30 and the positioning plate 40 along the axial direction of the flange seat 20, so as to lock the clamping seat 30 and the positioning plate 40 together, thereby facilitating the assembly and disassembly operations between the positioning plate 40 and the clamping seat 30. Specifically, the fastening members 50 may be plural and arranged at intervals to increase the reliability of the connection between the positioning plate 40 and the clasping seat 30. For example, the fastening member 50 is a screw, the positioning plate 40 is a square plate, and the clamping holder 30 is a square holder, so as to simplify the structure thereof, but not limited thereto. It can be understood that when the clasping seat 30 comprises the middle main seat 30a, the side block 30b and the locking member, the fastening member 50 is inserted into the middle main seat 30 a.

With the attached drawings, the working principle of the current needle milling four-axis jig 100 of the present invention is explained: during the use, earlier be fixed in the four-axis of lathe with flange seat 20 on, reach and make the utility model discloses a four-axis purpose is fixed in to electric current needle milling flower four-axis tool 100. Because the four shafts are horizontally arranged, the flange seat 20 is vertically arranged; then, the current needle 200 can be firstly installed into the positioning cavity 41 of the positioning plate 40, and then the positioning plate 40 and the current needle 200 are assembled together to the clasping holder 30, and in the assembling process, the current needle 200 is firstly installed into the clasping cavity 31, and then the positioning plate 40 and the clasping holder 30 are fixed together; or, the current needle 200 is firstly installed in the clasping cavity 31, then the current needle 200 is installed in the positioning cavity 41, and then the positioning plate 40 and the clasping seat 30 are fixed together. Finally, pass through the four-axis and drive the utility model discloses a current needle mills rotation of colored four-axis tool 100 and realizes the rotation of current needle 200 to satisfy the milling flower processing of current needle 200. It should be noted that, in the process of installing the current needle 200 into the clasping cavity 31, the side block 30b may be detached from the middle main seat 30a and then installed, or the clasping cavity 31 between the side block 30b and the middle main seat 30a may be adjusted without detaching the side block 30b, so that the current needle 200 can be smoothly installed into the clasping cavity 31, and after the current needle 200 is installed into the clasping cavity 31, the side block 30b and the middle main seat 30a are locked.

Compared with the prior art, when the current needle 200 is clamped, the current needle 200 can be inserted into the positioning cavity 41 of the positioning plate 40 for positioning, then the positioning plate 40 and the current needle 200 are assembled towards the clamping holder 30 together, and in the assembling process, the current needle 200 is firstly installed in the clamping holder 30, and then the positioning plate 40 and the clamping holder 30 are fixed; or, the current needle 200 is firstly installed in the clasping cavity 30, then the current needle 200 is installed in the positioning cavity 41, and finally the positioning plate 40 is fixed with the clasping seat 30, so that the clamping operation of the current needle 200 is very convenient. And simultaneously, because the utility model discloses a colored four-axis tool of electric current needle milling 100 includes support 10, is used for installing four epaxial flange seat 20 of lathe, is used for embracing the locating plate 40 that presss from both sides 30 and be used for going on fixing a position to electric current needle 200 of embracing of electric current needle 200, makes on the one hand the utility model discloses a colored four-axis tool of electric current needle milling 100's simple structure, on the other hand make the colored operation of milling of electric current needle 200 easier, and efficiency is higher.

The so-called milling is to form a predetermined array of small pyramids on the end of the current pin 200, which is shown in fig. 1 and 2 on the left end of the current pin 200.

The above disclosure is only a preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereby, and all the equivalent changes made in the claims of the present invention are intended to be covered by the present invention.

Claims

1. The utility model provides a colored four-axis tool is milled to electric current needle, its characterized in that includes the support, is used for installing in the four epaxial flange seats of lathe, is used for embracing the locating plate that presss from both sides embracing the holder and be used for going on fixing a position to the electric current needle of pressing from both sides the electric current needle, embrace the holder and follow the axial of flange seat with the flange seat aligns and separates, the support respectively with flange seat with embrace holder fixed connection, the locating plate is followed the axial of flange seat with it is back to embrace the holder to face one side range upon range of and be detachable fixed connection of flange seat, embrace the holder and seted up and embrace the clamp chamber, the locating plate seted up the edge the axial of flange seat with embrace the location chamber that presss from both sides the chamber and align, the electric current needle wears to arrange in simultaneously embrace and press from both sides the chamber and fix a position in the chamber.

2. The four-axis jig for milling patterns on current needles as claimed in claim 1, wherein the positioning cavities and the clamping cavities are respectively multiple and arranged in a matrix, and each positioning cavity is aligned with one clamping cavity.

3. The current pin milling four-axis jig for the patterns of the current pins as claimed in claim 1 or 2, wherein the positioning cavity is a square cavity, and the clamping cavity is a circular cavity.

4. The current pin milling four-axis jig according to claim 1, wherein the clasping holder comprises a middle main holder, a side block laterally clasping the middle main holder, and a locking member for locking the middle main holder and the side block together, and the clasping cavity is formed at the middle main holder and the side block.

5. The current pin milling four-axis jig for patterns according to claim 4, wherein one end of the support is fixedly connected with the middle main seat, and the other end of the support is fixedly connected with the flange seat.

6. The current pin milling four-axis jig for the patterns of the current pins as claimed in claim 5, wherein the number of the brackets is two and the brackets are arranged in a central symmetry manner with the center line of the flange seat as the center.

7. The current needle milling four-axis jig for patterns is characterized by further comprising a fastener, wherein the fastener penetrates through the clamping holder and the positioning plate along the axial direction of the flange seat so as to lock the clamping holder and the positioning plate together.

8. The current pin milling four-axis jig according to claim 7, wherein the fasteners are multiple and spaced from each other.

9. The current pin milling four-axis jig of claim 8, wherein the fasteners are screws.

10. The current pin milling four-axis jig for four-axis patterns of claim 1, wherein the positioning plate is a square plate, and the clamping holder is a square holder.