CN219310118U

CN219310118U - Turning and milling combined machine tool

Info

Publication number: CN219310118U
Application number: CN202223611659.XU
Authority: CN
Inventors: 黎勇志
Original assignee: Huizhou Kete Measure & Control Engineering Co ltd
Current assignee: Huizhou Kete Measure & Control Engineering Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-07-07
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of turning and milling machine tools, in particular to a turning and milling compound machine tool, which comprises a machine tool main body, wherein an air chuck is arranged on the machine tool main body, a plurality of movable clamping teeth are arranged on the air chuck, the turning and milling compound machine further comprises a shell, the top of the shell is rotationally connected with a turntable, a driving mechanism for driving the turntable to rotate is arranged in the shell, the air chuck is detachably connected to the top of the turntable through bolts, each movable clamping tooth is detachably connected with a positioning clamp through a connecting piece, the positioning clamp comprises a support frame, one side of the support frame, which is close to a workpiece, is rotationally connected with a special-shaped clamping block, and a disc spring is fixedly connected between the special-shaped clamping block and the support frame. The positioning clamp is additionally arranged on the movable latch to adapt to different special-shaped pieces, so that the time consumed by adjusting the structures such as the air circuit is reduced, the structure is simple, the production is convenient, and the maintenance cost is reduced.

Description

Turning and milling combined machine tool

Technical Field

The utility model relates to the technical field of turning and milling machine tools, in particular to a turning and milling composite machine tool.

Background

The numerical control turning and milling composite machine tool is a main machine type of composite machine tool, has the functions of a numerical control turning machine tool, can finish plane milling, drilling, tapping, straight grooves, spiral grooves, gear milling and the like, has the composite functions of turning, milling, boring and the like, and can realize the machining concepts of once clamping and complete finishing.

The existing turning and milling compound machine tool is fixed in position to a workpiece through a rotary table, when workpieces with different shapes are required to be fixed, different clamps are required to be replaced for fixing, and after replacement is completed, the rotary table is required to be connected with the machine tool again for adjusting, so that the maintenance time of the machine tool is increased.

Disclosure of Invention

The utility model aims to provide a turning and milling compound machine tool so as to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the turning and milling compound machine tool comprises a machine tool main body, be provided with air chuck on the machine tool main body, a plurality of removal latch has on the air chuck, still include the casing, the top of casing rotates and is connected with the revolving stage, be provided with the drive in the casing revolving stage pivoted actuating mechanism, air chuck passes through the bolt and can dismantle the connection and be in the top of revolving stage, every all can dismantle through the connecting piece on the removal latch and be connected with positioning fixture, positioning fixture includes the support frame, one side that the support frame is close to the work piece rotates and is connected with special-shaped fixture block, special-shaped fixture block with fixedly connected with dish spring between the support frame.

Optionally, the connecting piece includes screw rod and knob, knob fixed connection is in the upper portion of screw rod, set up the locating hole on the removal latch, set up the perforation on the support frame, the locating hole with the perforation position is corresponding, screw rod and perforation, locating hole threaded connection.

Optionally, the actuating mechanism includes two belt pulleys, two the belt pulleys rotate and connect the inside of casing, two pass through drive belt transmission connection between the belt pulleys, the top fixedly connected with driving motor of casing, driving motor has the output, the bottom fixedly connected with connecting axle of revolving stage, the connecting axle runs through in the casing, two the belt pulleys respectively with connecting axle and output fixed connection.

Optionally, fixed groove has been seted up on the upper portion of removal latch, the bottom fixedly connected with fixed block of support frame, the fixed block with fixed groove joint cooperation.

Optionally, be provided with two slide rails on the lathe main part, sliding connection has the base on the slide rail, the casing passes through the bolt and can dismantle the connection the top of base.

Optionally, a coating for providing roughness is attached to the outer surface of the profiled clamping block.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the positioning clamp is additionally arranged on the movable clamping teeth to adapt to different special-shaped workpieces, so that the time consumed by adjusting structures such as an air channel and the like is reduced, the positioning clamp comprises the special-shaped clamping block and the supporting frame, when the positioning clamp contacts with the surface of a workpiece through the movable clamping teeth, the special-shaped clamping block can rotate on the supporting frame according to the outline shape of the special-shaped workpiece until both ends of the special-shaped clamping block contact with the outer wall of the special-shaped workpiece, the fixing of the position of the special-shaped workpiece can be completed, the structure is simple, the production is convenient, and the maintenance cost is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the housing of the present utility model;

FIG. 3 is a schematic diagram of a driving mechanism according to the present utility model;

fig. 4 is a schematic structural view of the positioning fixture of the present utility model.

In the figure: 1. a machine tool main body; 2. an air chuck; 3. moving the latch; 4. shell body the method comprises the steps of carrying out a first treatment on the surface of the; 5. a turntable; 6. a support frame; 7. a connecting piece; 8. a special-shaped clamping block; 9. positioning holes; 10. a belt pulley; 11. a drive belt; 12. a fixing groove; 13. a fixed block; 14. a base; 15. a slide rail; 16. and driving the motor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, it will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the embodiment of the utility model provides a turning and milling compound machine tool, which comprises a machine tool main body 1, wherein an air chuck 2 is arranged on the machine tool main body 1, a plurality of movable clamping teeth 3 are arranged on the air chuck 2, the turning and milling compound machine tool further comprises a shell 4, a turntable 5 is rotationally connected to the top of the shell 4, a driving mechanism for driving the turntable 5 to rotate is arranged in the shell 4, the air chuck 2 is detachably connected to the top of the turntable 5 through bolts, a positioning clamp is detachably connected to each movable clamping tooth 3 through a connecting piece 7, the positioning clamp comprises a supporting frame 6, a special-shaped clamping block 8 is rotationally connected to one side, close to a workpiece, of the supporting frame 6, and a disc spring is fixedly connected between the special-shaped clamping block 8 and the supporting frame 6.

Specifically, when processing the work piece, can accomplish the fixed to work piece position through the removal latch 3 on the air chuck 2 generally, but when meetting the dysmorphism piece, need dismantle the air chuck 2 of changing the difference and fix different work pieces, because of the dismouting air chuck 2 after, need readjust gas circuit isotructure, thereby lead to dismouting maintenance equipment's time longer, through installing the positioning fixture on removal latch 3 additional, adapt to different dysmorphism pieces, the time that structure such as adjusting gas circuit expended has been reduced, positioning fixture includes dysmorphism fixture block 8 and support frame 6, when positioning fixture through removing latch 3 and work piece surface contact, dysmorphism fixture block 8 can rotate on support frame 6 according to the outline shape of dysmorphism work piece, until the both ends of dysmorphism fixture block 8 all contact with the outer wall of dysmorphism work piece, simple structure, be convenient for production, be favorable to reducing the cost of maintaining.

Further, the connecting piece 7 comprises a screw rod and a knob, the knob is fixedly connected to the upper portion of the screw rod, a positioning hole 9 is formed in the movable latch 3, a through hole is formed in the support frame 6, the positioning hole 9 corresponds to the through hole in position, and the screw rod is in threaded connection with the through hole and the positioning hole 9.

Specifically, through the threaded connection of the screw rod and the perforation and the locating hole 9, the support frame 6 can be fixed at the top of the movable latch 3 so as to facilitate the locating of the locating fixture to the special-shaped workpiece, and the locating piece 7 is convenient to disassemble and assemble, so that the efficiency of manually disassembling and assembling the locating fixture is improved.

Further, the driving mechanism comprises two belt pulleys 10, the two belt pulleys 10 are rotatably connected in the shell 4, the two belt pulleys 10 are in transmission connection through a transmission belt 11, a driving motor 16 is fixedly connected to the top of the shell 4, the driving motor 16 is provided with an output end, a connecting shaft is fixedly connected to the bottom of the turntable 5, the connecting shaft penetrates into the shell 4, and the two belt pulleys 10 are respectively fixedly connected with the connecting shaft and the output end.

Specifically, in the machining process, the driving motor 16 is started, so that the driving motor 16 drives the two belt pulleys 10 to synchronously rotate, and the turntable 5 further rotates at the top of the shell 4, so that the machine tool main body 1 can turn and mill a workpiece conveniently.

Further, a fixing groove 12 is formed in the upper portion of the movable latch 3, a fixing block 13 is fixedly connected to the bottom of the supporting frame 6, and the fixing block 13 is in clamping fit with the fixing groove 12.

Specifically, through the joint cooperation of fixed recess 12 and fixed block 13, improved the fastness after positioning fixture and removal latch 3 pass through connecting piece 7 to the fixed position of positioning fixture further limit.

Further, two slide rails 15 are arranged on the machine tool main body 1, the slide rails 15 are connected with a base 14 in a sliding mode, and the shell 4 is detachably connected to the top of the base 14 through bolts.

Specifically, through the setting of base 14 and slide rail 15, can adjust the position of casing 4 on lathe main part 1, be convenient for dismouting maintain casing 4 and fixed different grade type work piece.

Further, in order to improve the fixing effect of the special-shaped clamping block 8 on the workpiece, a coating for providing roughness is attached to the outer surface of the special-shaped clamping block 8.

The working principle of the utility model is as follows: the positioning fixture is additionally arranged on the movable clamping tooth 3 through the connecting piece to adapt to different special-shaped pieces, the time consumed by adjusting structures such as an air channel is reduced, the positioning fixture comprises a special-shaped fixture block 8 and a supporting frame 6, when the positioning fixture is in surface contact with a workpiece through the movable clamping tooth 3, the special-shaped fixture block 8 can rotate on the supporting frame 6 according to the outline shape of the special-shaped workpiece until the two ends of the special-shaped fixture block 8 are in contact with the outer wall of the special-shaped workpiece, the position of the special-shaped workpiece can be fixed, the connecting piece is in threaded connection with the through hole and the positioning hole 9, the supporting frame 6 can be fixed at the top of the movable clamping tooth 3 so that the positioning fixture can conveniently position the special-shaped workpiece, the positioning piece 7 is convenient to disassemble and assemble, and the efficiency of the manual disassembly positioning fixture can be improved.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The turning and milling compound machine tool comprises a machine tool main body (1), wherein an air chuck (2) is arranged on the machine tool main body (1), and a plurality of movable clamping teeth (3) are arranged on the air chuck (2), and the turning and milling compound machine tool is characterized in that: still include casing (4), the top rotation of casing (4) is connected with revolving stage (5), be provided with the drive in casing (4) revolving stage (5) pivoted actuating mechanism, air chuck (2) can dismantle through the bolt and connect the top of revolving stage (5), every all can dismantle through connecting piece (7) on moving latch (3) and be connected with positioning fixture, positioning fixture includes support frame (6), one side that support frame (6) are close to the work piece rotates and is connected with special-shaped fixture block (8), special-shaped fixture block (8) with fixedly connected with dish spring between support frame (6).

2. The turning and milling composite machine of claim 1, wherein: the connecting piece (7) comprises a screw rod and a knob, the knob is fixedly connected to the upper portion of the screw rod, a positioning hole (9) is formed in the movable latch (3), a through hole is formed in the support frame (6), the positioning hole (9) corresponds to the through hole in position, and the screw rod is in threaded connection with the through hole and the positioning hole (9).

3. The turning and milling composite machine of claim 1, wherein: the driving mechanism comprises two belt pulleys (10), the two belt pulleys (10) are rotationally connected inside the shell (4), the two belt pulleys (10) are in transmission connection through a transmission belt (11), a driving motor (16) is fixedly connected to the top of the shell (4), the driving motor (16) is provided with an output end, a connecting shaft is fixedly connected to the bottom of the turntable (5), the connecting shaft penetrates into the shell (4), and the two belt pulleys (10) are respectively fixedly connected with the connecting shaft and the output end.

4. The turning and milling composite machine of claim 1, wherein: the upper portion of remove latch (3) has seted up fixed groove (12), the bottom fixedly connected with fixed block (13) of support frame (6), fixed block (13) with fixed groove (12) joint cooperation.

5. The turning and milling composite machine of claim 1, wherein: two slide rails (15) are arranged on the machine tool main body (1), a base (14) is connected to the slide rails (15) in a sliding mode, and the shell (4) is detachably connected to the top of the base (14) through bolts.

6. The turning and milling composite machine of claim 1, wherein: the outer surface of the special-shaped clamping block (8) is attached with a coating for providing roughness.