CN217966046U

CN217966046U - Improved multi-handpiece machining assembly mechanism

Info

Publication number: CN217966046U
Application number: CN202222346723.XU
Authority: CN
Inventors: 范军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-06
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses an improved generation multimachine head processing subassembly mechanism, including casing, blade holder and rotating electrical machines, be equipped with actuating lever and a plurality of drive head on the blade holder, be equipped with a plurality of gear on the actuating lever, the one end of drive head is equipped with the gear, and the gear matching toothing actuating lever's of drive head gear is equipped with a drive arrangement on the casing, and drive arrangement control actuating lever rotates. The utility model discloses a worm gear principle drive, simple structure has avoided traditional technology to adopt the circular telegram cylinder to lead to the problem that productivity ratio is low because of the spoilage is high, has higher economic value.

Description

Improved multi-handpiece machining assembly mechanism

Technical Field

The utility model relates to a processing technology field especially relates to an improved generation multimachine head processing subassembly mechanism.

Background

The numerical control machining center changes the traditional production mode mainly by people, can finish various machining requirements such as milling, drilling, boring, tapping and the like by means of control of a numerical control program, greatly shortens the machining time and reduces the production cost. The traditional machining center can only realize the machining steps of drilling, milling or tapping and the like of a single workpiece, the machining efficiency is low, and the machining efficiency is seriously influenced because the machine needs to be stopped to replace blades for operations with different technological requirements.

The patent number is 202122640963.6, and the patent name is many aircraft nose processing subassembly mechanism and machining center device, and wherein, multimachine nose processing subassembly mechanism adopts the mode of circular telegram cylinder, realizes when the pivot rotated suitable position, and the piston end of location cylinder stretches out, and the location of matching butt is carried incidentally, starts the processing operation. However, the service life of the electrified cylinder is limited, in actual operation, the electrified cylinder is started and closed at a high frequency, so that the electrified cylinder is easy to have problems or even is directly scrapped, the production cost is increased, time and labor are wasted when the electrified cylinder is replaced, and the production efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide an improved multi-head machining assembly mechanism to improve the production efficiency.

For solving the prior art problem, the utility model discloses an improved generation multimachine head processing subassembly mechanism, including casing, blade holder and rotating electrical machines, the blade holder is located in the casing, the rotating electrical machines is located on the casing, the rotating electrical machines is connected through a worm the blade holder, be equipped with actuating lever and a plurality of drive head on the blade holder, be equipped with a plurality of gear on the actuating lever, the one end of drive head is equipped with the gear, the gear matching toothing of drive head the gear of actuating lever, be equipped with a drive arrangement on the casing, drive arrangement control the actuating lever rotates.

In a first embodiment, the driving device comprises a driving motor and a transmission sleeve, the transmission sleeve is arranged at the piston end of the driving motor, and the transmission sleeve is in matched clamping connection with the driving rod.

In a first embodiment, the driving device further includes a first fixing plate, a transmission cylinder, and a second fixing plate, the first fixing plate is fixed on the driving motor, one end of the transmission cylinder is fixed on the first fixing plate, a piston end of the transmission cylinder is connected to the second fixing plate, and the transmission sleeve is arranged on the second fixing plate.

In the first embodiment, the number of the transmission cylinders is two.

In a first embodiment, the transmission sleeve comprises an outer cylinder, an inner cylinder and a bearing, the inner cylinder is arranged in the outer cylinder, and the bearing is arranged between the outer cylinder and the inner cylinder.

To sum up, above-mentioned improved generation multimachine head processing subassembly mechanism, including casing, blade holder and rotating electrical machines, be equipped with actuating lever and a plurality of drive head on the blade holder, be equipped with a plurality of gear on the actuating lever, the one end of drive head is equipped with the gear, and the gear of drive head matches the gear of tooth joint actuating lever, is equipped with a drive arrangement on the casing, and drive arrangement control actuating lever rotates, the utility model discloses a worm gear principle drive, simple structure has avoided traditional technology to adopt the circular telegram cylinder to lead to the problem that productivity ratio is low because of the spoilage is high, has higher economic value.

Drawings

Fig. 1 is a front cross-sectional view of the improved multi-head machining assembly mechanism of the present invention;

fig. 2 is a top cross-sectional view of the improved multi-head machining assembly mechanism of the present invention;

the reference numerals are explained below:

10 an improved multi-head tooling assembly mechanism,

100 of a shell;

200 knife seats, 210 driving rods and 220 driving heads;

300 a rotating electrical machine;

400 driving device, 410 driving motor, 420 transmission sleeve, 421 outer cylinder, 422 inner cylinder, 430 first fixing plate, 440 transmission cylinder and 450 second fixing plate;

500 position cylinders.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, the present invention discloses an improved multi-head machining assembly mechanism 10, which includes a housing 100, a tool holder 200 and a rotating electrical machine 300. The tool holder 200 is disposed in the housing 100. The rotating motor 300 is disposed on the housing 100, and the rotating motor 300 is connected to the tool holder 200 through a worm. The tool holder 200 is provided with a driving rod 210 and a plurality of driving heads 220. A plurality of gears are arranged on the driving rod 210, a gear is arranged at one end of the driving head 220, and the gear of the driving head 220 is in gear connection with the gear of the driving rod 210 in a matching manner. The other end of the drive head 220 may be equipped with a cutter. In this embodiment, one driving rod 210 and a plurality of driving heads 220 are combined, and a plurality of combinations can be provided according to different operation requirements, and the tool holder 200 is rotated by the driving of the rotating motor 300, so as to switch to an appropriate combination for operation.

The housing 100 is provided with a driving device 400, and the driving device 400 controls the driving rod 210 to rotate. The driving device 400 includes a driving motor 410 and a transmission sleeve 420. The driving sleeve 420 includes an outer cylinder 421, an inner cylinder 422 and a bearing (not shown), the inner cylinder 422 is disposed in the outer cylinder 421, and the bearing is disposed between the outer cylinder 421 and the inner cylinder 422. The driving sleeve 420 is arranged at the piston end of the driving motor 410, and the driving sleeve 420 is matched and clamped with the driving rod 210. When the driving motor 410 is started, the driving motor 410 drives the conventional sleeve to rotate, and the conventional sleeve drives the driving rod 210 to rotate, so as to drive the driving head 220 to rotate, thereby realizing the processing operation.

As a preferred embodiment, the driving device 400 further includes a first fixing plate 430, a transmission cylinder 440, and a second fixing plate 450. The number of the transfer cylinders 440 is two. The first fixing plate 430 is fixedly disposed on the driving motor 410, one end of the transmission cylinder 440 is fixedly disposed on the first fixing plate 430, the piston end of the transmission cylinder 440 is connected to the second fixing plate 450, and the transmission sleeve 420 is disposed on the second fixing plate 450.

The housing 100 is further provided with a positioning cylinder 500, and a piston end of the positioning cylinder 500 can extend to abut against the fixed tool holder 200.

The working principle of the utility model is as follows:

when the rotary motor 300 rotates the tool apron 200 to a proper position, the piston end of the transmission cylinder 440 extends out, the transmission sleeve 420 on the piston end of the transmission cylinder 440 clamps the driving rod 210, and the driving motor 410 drives the driving rod 210 to rotate, and the driving rod 220 is driven to rotate to start machining because the gear of the driving rod 210 is in gear joint with the gear of the driving head 220; when another group of tools needs to be replaced, the piston end of the transmission cylinder 440 retracts, the transmission sleeve 420 on the piston end of the transmission cylinder 440 is separated from the driving rod 210, and at this time, the rotating motor 300 controls the tool apron 200 to rotate to another position, and then the operations are performed, so that the next operation is realized.

To sum up, above-mentioned improved generation multimachine head processing subassembly mechanism 10 includes casing 100, blade holder 200 and rotating electrical machines 300, is equipped with actuating lever 210 and a plurality of drive head 220 on the blade holder 200, is equipped with a plurality of gear on the actuating lever 210, and the one end of drive head 220 is equipped with the gear, and the gear matching toothing drive lever 210's of drive head 220 gear is equipped with a drive arrangement 400 on casing 100, and drive arrangement 400 control actuating lever 210 rotates, the utility model discloses a worm gear principle drive, simple structure has avoided traditional technique to adopt the circular telegram cylinder because of the spoilage is high and lead to the problem that productivity ratio is low, has higher economic value.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The improved multi-machine-head machining assembly mechanism is characterized in that a driving rod and a plurality of driving heads are arranged on the cutter holder, a plurality of gears are arranged on the driving rod, one end of the driving head is provided with a gear, the gear of the driving head is in matched tooth connection with the gear of the driving rod, a driving device is arranged on the shell, and the driving device controls the driving rod to rotate.

2. The improved multi-handpiece machining assembly mechanism of claim 1, wherein the drive means includes a drive motor and a drive sleeve, the drive sleeve being disposed at a piston end of the drive motor, the drive sleeve matingly engaging the drive rod.

3. The improved multi-handpiece machining assembly mechanism according to claim 2, wherein the driving device further includes a first fixing plate, a transmission cylinder and a second fixing plate, the first fixing plate is fixedly disposed on the driving motor, one end of the transmission cylinder is fixedly disposed on the first fixing plate, a piston end of the transmission cylinder is connected to the second fixing plate, and the transmission sleeve is disposed on the second fixing plate.

4. The improved multi-head processing assembly mechanism of claim 3, wherein said drive cylinders are two in number.

5. The improved multi-handpiece processing assembly mechanism of claim 2, wherein the drive sleeve includes an outer cylinder, an inner cylinder, and a bearing, the inner cylinder being disposed within the outer cylinder, the bearing being disposed between the outer cylinder and the inner cylinder.