CN217193886U

CN217193886U - Machine tool connecting mechanism and machine tool machining device

Info

Publication number: CN217193886U
Application number: CN202221127032.4U
Authority: CN
Inventors: 谭传兵
Original assignee: Shenzhen Huanqiu Tongchuang Machinery Co ltd
Current assignee: Shenzhen Huanqiu Tongchuang Machinery Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-16
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to a lathe coupling mechanism, including first base, second base and coupling assembling, first base reaches the second base passes through coupling assembling fixed connection, first base is used for installing the tool magazine, the second base is used for installing the aircraft nose. Through the technical scheme, the tool magazine installed on the first base and the machine head installed on the second base can move on the machine tool along the first direction synchronously through the connecting assembly fixedly connected with the machine head, and when the blade needs to be replaced, the distance from the machine head to the tool magazine can be reduced, so that the time for replacing the blade is shortened on the whole, and the tool changing efficiency is improved.

Description

Machine tool connecting mechanism and machine tool machining device

Technical Field

The application relates to the technical field of machining, in particular to a machine tool connecting mechanism and a machine tool machining device.

Background

In modern mechanical manufacturing, mechanical parts with high machining precision requirements or fine surface roughness requirements are generally machined and finished by cutting on a machine tool.

The development of modern machine tool machining industry aims to seek high speed and high precision. With the improvement of cutting speed, the cutting time is continuously shortened, and the requirement on cutter changing time is gradually improved, however, the cutter changing speed of the existing machine tool cannot meet the requirement, and meanwhile, the requirement on high-degree automatic production cannot be met.

Disclosure of Invention

In view of this, it is necessary to provide a machine tool connecting mechanism for solving the problem of a slow tool changing speed of a machine tool.

The utility model provides a lathe coupling mechanism, includes first base, second base and coupling assembling, first base reaches the second base passes through coupling assembling fixed connection, first base is used for installing the tool magazine, the second base is used for installing the aircraft nose.

Through the technical scheme, the tool magazine arranged on the first base and the machine head arranged on the second base can be synchronously moved along the first direction on the machine tool through the connecting component for fixed connection, and when the blade needs to be replaced, the distance from the machine head to the tool magazine can be reduced, so that the time for replacing the blade is shortened on the whole, and the tool changing efficiency is improved.

In one embodiment, the first base comprises a first mounting seat and a supporting seat, and the first mounting seat is partially arranged in a suspended manner relative to the supporting seat.

Through above-mentioned technical scheme, on the basis of guaranteeing mount pad stable in structure, can reduce the material use of first base, reach reduce cost's effect.

In one embodiment, the connecting assembly includes a first connecting member and a second connecting member, the first connecting member connects the first base and the second base, and the second connecting member connects the first base and the second base.

Through above-mentioned technical scheme, the coupling assembling including first connecting piece and second connecting piece can strengthen the joint strength between first base and the second base.

In one embodiment, a third reinforcing member is disposed between the first base and the first and second connecting members.

Through above-mentioned technical scheme, the third reinforcement can strengthen the joint strength between first base and first connecting piece and the second connecting piece.

In one embodiment, the first connector comprises a first connecting plate, and the first connecting plate is vertically arranged relative to the machine tool.

Through above-mentioned technical scheme, the relative lathe of first connecting plate sets up perpendicularly and can reduce the space that lathe coupling mechanism occupy the lathe station to the lathe sets up perpendicularly and can block the probability that the piece in the course of working falls to the drive unit, thereby alleviates the unstable problem of lathe coupling mechanism operation that arouses by the piece.

In one embodiment, the second connecting member includes a second connecting plate and a third connecting plate, the second connecting plate and the third connecting plate are vertically disposed, and the fifth reinforcing member is disposed between the second connecting plate and the third connecting plate.

Through above-mentioned technical scheme, the relative perpendicular setting of second connecting plate and third connecting plate sets up the fifth reinforcement simultaneously between second connecting plate and third connecting plate and makes the second connecting piece form right trapezoid structure on the side to improve the connection stability of second connecting piece.

In one embodiment, a first avoiding groove is formed in the bottom of the first base, a second avoiding groove is formed in the bottom of the second base, and a driving unit penetrates through the first avoiding groove and the second avoiding groove.

Through the technical scheme, the first avoidance groove and the second avoidance groove can be used for avoiding the first driving unit so as to provide the operating environment of the machine tool connecting mechanism.

In one embodiment, the second base is provided with a lifting guide groove along a second direction, the lifting guide groove is used for providing a mounting position of the machine head, and the second direction is perpendicular to the first direction.

Through above-mentioned technical scheme, the setting of lift guide slot can be used for installing the aircraft nose, makes the aircraft nose can move in the second direction of perpendicular to first direction simultaneously, provides the degree of freedom that moves in the second direction for the aircraft nose.

In one embodiment, a counterweight structure is disposed on the second base.

Through above-mentioned technical scheme, the setting of counter weight structure can make the second base keep the focus stable after the installation aircraft nose, increases the overall structure intensity and the rigidity of second base, improves the stability of second base.

The embodiment of the application still provides a machine tool machining device, include as above lathe coupling mechanism, tool magazine, aircraft nose and drive unit, drive unit sets up on the lathe, drive unit transmission connect in lathe coupling mechanism, drive unit can drive lathe coupling mechanism the tool magazine and the aircraft nose is in along first direction synchronous motion on the lathe.

Through above-mentioned technical scheme, tool magazine and aircraft nose can follow first direction synchronous motion on the lathe, when the blade needs to be changed, need not to move the aircraft nose in the first direction in order to be close to the tool magazine, consequently can reduce the aircraft nose and remove the distance to the tool magazine to shorten the time of changing the blade on the whole, improve tool changing efficiency.

To sum up, the machine tool connecting mechanism and the machine tool machining device of the application at least comprise the following beneficial technical effects:

1. install in the tool magazine of first base and install in the aircraft nose of second base and pass through coupling assembling fixed connection and can remove along first direction in step on the lathe, when the blade needs to be changed, can reduce the aircraft nose and remove the distance to the tool magazine to shorten the time of changing the blade on the whole, improve tool changing efficiency.

2. Through the arrangement of the reinforcing part and the balance weight part, the operation stability of the machine tool connecting mechanism and the connection strength among all parts of the machine tool connecting mechanism are improved.

3. By means of suspension arrangement of the mounting seat and the like, material use and material processing cost of the machine tool connecting mechanism are reduced.

Drawings

Fig. 1 is a schematic structural diagram of a machine tool machining apparatus according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a machine tool connecting mechanism according to an embodiment of the present application;

FIG. 3 is a schematic view of a first base according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of a second perspective of the first base according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram of a second connecting member according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a second base according to an embodiment of the present application.

Reference numerals:

10. a machine tool connecting mechanism; 20. a tool magazine; 30. a machine head; 40. a drive unit; 100. a first base; 200. a second base; 300. a connecting assembly; 110. a first mounting seat; 111. a first reinforcement; 112. installing an adjusting block; 120. a supporting seat; 121. a third reinforcement; 130. a first avoiding groove; 131. a second reinforcement; 210. a base plate; 211. a fourth reinforcement; 220. a second mounting seat; 230. a second avoiding groove; 240. a lifting guide groove; 250. a counterweight portion; 310. a first connecting member; 320. a second connecting member; 321. a second connecting plate; 322. a third connecting plate; 323. a fifth reinforcing member; 311. a fixed part; 312. a connecting portion; 410. a drive motor; 420. a drive assembly; 430. a guide rail.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

Referring to fig. 1 and 2, fig. 1 shows a schematic structural diagram of a machine tool machining device in an embodiment of the present application, and fig. 2 shows a schematic structural diagram of a machine tool connecting mechanism 10 in an embodiment of the present application, and an embodiment of the present application provides a machine tool machining device including a machine tool connecting mechanism 10, a tool magazine 20, a machine head 30, and a driving unit 40. The machine tool connecting mechanism 10 includes a first base 100, a second base 200, and a connecting assembly 300. The first base 100 and the second base 200 are fixedly connected by a connecting assembly 300, the first base 100 is used for installing the tool magazine 20, and the second base 200 is used for installing the machine head 30. The driving unit 40 is disposed on the machine tool, the driving unit 40 is connected to the machine tool connecting mechanism 10 in a transmission manner, and the driving unit 40 can drive the machine tool connecting mechanism 10 to move in a first direction on the machine tool.

Referring to fig. 3, fig. 3 is a schematic structural diagram illustrating a first view angle of the first base 100 according to an embodiment of the present disclosure, in which the first base 100 includes a first mounting seat 110 and a supporting seat 120, the first mounting seat 110 is fixedly disposed on the supporting seat 120 for providing a mounting position of the tool magazine 20, and the supporting seat 120 is disposed between the first mounting seat 110 and a machine tool for providing a mounting base for the first mounting seat 110. Specifically, the first mounting seat 110 is partially suspended from the supporting seat 120, so as to achieve the effect of reducing the cost and weight of the first base 100 on the basis of ensuring the stable structure of the first mounting seat 110.

Specifically, in the present embodiment, the bottom of the end of the first mounting seat 110 away from the second base 200 is suspended. A first reinforcing member 111 is disposed between a side of the supporting seat 120 away from the second base 200 and the suspended first mounting seat 110, so as to ensure that the suspended first mounting seat 110 has sufficient supporting strength.

In other embodiments, the first mounting base 110 is a horizontally disposed flat plate fixedly connected to the supporting base 120 by a plurality of first reinforcing members 111.

It should be noted that, in some other embodiments, the first mounting seat 110, the supporting seat 120 and the reinforcing rib therebetween are integrally formed, so as to reduce the overall processing cost of the first base 100.

Referring to fig. 4, fig. 4 is a schematic structural diagram illustrating a second view angle of the first base 100 according to an embodiment of the present invention, a first avoiding groove 130 is disposed at a bottom of the supporting base 120, and the first avoiding groove 130 is used for avoiding a working space of a first driving mechanism of the driving unit 40. Specifically, in the present embodiment, the first avoiding groove 130 is a rectangular through groove formed along the central line at the bottom of the supporting seat 120, and a plurality of second reinforcing members 131 are symmetrically disposed between the side wall and the upper wall of the through groove, so as to improve the structural strength of the supporting seat 120.

The first mounting base 110 is provided with a mounting adjustment block 112, and the mounting adjustment block 112 is used for adjusting the tool magazine 20. The mounting adjustment block 112 is provided with screw holes respectively matched with the first mounting seat 110 and the tool magazine 20. The mounting adjustment block 112 is used for limiting the tool magazine 20 in the first direction, so as to position the tool magazine 20 on the first mounting seat 110 in the first direction. By adjusting the position of the mounting adjustment block 112, the position of the tool magazine 20 on the first mounting seat 110 can be accurately adjusted along the first direction, so that different types of tool magazines 20 and machine heads 30 can be matched conveniently.

Referring to fig. 2 again, the connecting assembly 300 includes a first connecting member 310 and a second connecting member 320, the first connecting member 310 is connected between the first base 100 and the second base 200, and the second connecting member 320 is connected between the first base 100 and the second base 200. The first and

second bases

100 and 200 are fixedly connected by the first and

second connection members

310 and 320, and the first and

second bases

100 and 200 can move synchronously when moving in the first direction. Specifically, the first connector 310 and the second connector 320 are oppositely disposed on two sides of the first base 100 and the second base 200 to keep the center of gravity of the first base 100 and the second base 200 stable.

Referring to fig. 3, the first base 100 is provided with a third reinforcement member 121 for connecting the first connection member 310 and the second connection member 320, and the third reinforcement member is used for reinforcing the connection strength between the first base 100 and the first connection member 310 and the second connection member 320. Meanwhile, the third reinforcements 121 are symmetrically disposed on both sides of the first base 100 to keep the center of gravity of the first base 100 stable, thereby improving the stability during operation. Specifically, in this embodiment, the first reinforcing member, the second reinforcing member, and the third reinforcing member are reinforcing ribs having the same specification, and the cross section of each reinforcing rib is a right trapezoid. The reinforcing ribs connect the first base 100 and the first connector 310 and connect the first base 100 and the second connector 320.

Specifically, the first connecting member 310 includes a first connecting plate, the first connecting plate is vertically disposed with respect to the machine tool, and the first connecting plate is disposed on a side of the machine tool connecting mechanism near the machining position of the machine tool. Through first connecting plate vertical setting, can reduce the space that lathe coupling mechanism occupy the lathe station to first connecting plate vertical setting can block the probability that the piece that produces in the course of working falls to drive unit 40, thereby alleviates the unstable problem of lathe coupling mechanism 10 operation that arouses by the piece.

Specifically, in the embodiment, the first connecting element 310 includes two fixing portions 311 and a connecting portion 312, and the two fixing portions 311 are disposed at two sides of the connecting portion 312 and fixedly connected to the first base 100 and the second base 200, respectively. The fixing portion 311 is fixedly connected to the first base 100 and the second base 200 by a reinforcing rib. More specifically, the fixing portion 311 is provided with a plurality of screw holes in a width direction, and the reinforcing bar is fixedly coupled to the fixing portion 311 by a plurality of bolts.

Referring to fig. 5, fig. 5 shows a schematic structural diagram of the second connecting member 320 in an embodiment of the present application, in which the second connecting member 320 includes a second connecting plate 321 and a third connecting plate 322, and the second connecting plate 321 and the third connecting plate 322 are vertically disposed relatively to each other, so as to improve the overall strength of the second connecting member 320. A fifth reinforcing member 323 is disposed between the second connecting plate 321 and the third connecting plate 322 to further improve the connection strength between the second connecting plate 321 and the third connecting plate 322. Meanwhile, the fifth reinforcing member 323 is provided such that the orthographic projection of the second connecting member 320 in the first direction is a right trapezoid, thereby improving the stability of the second connecting member 320 in terms of structural arrangement.

Referring to fig. 6, fig. 6 shows a schematic structural diagram of a second base 200 according to an embodiment of the present application, the second base 200 is connected to the first base 100 through a first connecting member 310 and a second connecting member 320, the second base 200 includes a second mounting base 220 and a bottom plate 210, the second mounting base 220 is disposed on the bottom plate 210, and a fourth reinforcing member 211 is disposed between the bottom plate 210 and the second mounting base 220 for improving connection stability between the second base 200 and the first connecting member 310 and the second connecting member 320.

Specifically, the second base 200 has a second avoiding groove 230 formed at a lower portion thereof, and the second avoiding groove 230 is used for installing the driving assembly 420 of the driving unit 40. Through the fixed connection of the driving assembly 420 and the second avoiding groove 230, the driving unit 40 can drive the second base 200, so as to drive the whole machine tool connecting mechanism 10 to move along the first direction on the machine tool.

The second mounting base 220 is a column structure, and a lifting guide groove 240 is formed on a surface of the second mounting base 220 facing the first base 100, and the second direction is perpendicular to the first direction. The lifting guide 240 is used for mounting the head 30, and the head 30 can move in the second direction in the lifting guide 240, so that the head 30 can move in the second direction.

The second base 200 is provided with a weight 250. Specifically, the weight portion 250 is disposed on a side of the second mounting base 220 facing away from the lifting guide groove 240 to balance the weight of the handpiece 30, so as to alleviate the problem that the second base 200 is unstable due to the gravity center shift of the second base 200 after the handpiece 30 is mounted. The size of the weight portion 250 is gradually decreased from low to high to lower the center of gravity of the weight portion 250, so that the center of gravity of the entire second base 200 is decreased, thereby improving the stability of the second base 200.

Further, the weight portion 250 and the second mounting seat 220 are an integral structure for ensuring that the overall strength and rigidity of the second mounting seat 220 meet the process requirements. Meanwhile, the weight 250 serves to increase the length of the second mount 220 in the first direction to provide a mounting base of the second mount 220 on the first driving mechanism.

Specifically, in this embodiment, the second mounting seat 220, the bottom plate 210, the weight portion 250 and the reinforcing member of the second base 200 are integrally formed, so that the strength and the rigidity are realized, the material cost is saved, and the processing difficulty is reduced.

It can be appreciated that the first base 100, the first connector 310 and the second connector 320 are also integrally formed, so as to reduce the cost of the whole machine tool connecting mechanism. The first base 100, the second base 200, the first connecting piece 310 and the second connecting piece 320 are detachably connected through bolts, so that when one component is damaged, only the damaged component needs to be replaced to complete maintenance, and the maintenance cost of the machine tool connecting mechanism is reduced.

Referring to fig. 1 again, the driving unit 40 includes a driving motor 410 and a driving assembly 420, and the driving motor 410 is connected to the first base 100 and/or the second base 200 through the driving assembly 420. Specifically, the driving motor 410 is disposed at one end of the machine tool, and the driving assembly 420 is in transmission connection with the driving motor 410 and the first base 100 and/or the second base 200. Specifically, in this embodiment, the driving assembly 420 is a screw driving mechanism, one end of the screw is connected to the output end of the driving motor 410, and the other end of the screw is disposed in the supporting seat at the other end of the machine tool. The screw is engaged with the screw rod and fixed in the second avoiding groove 230 of the second base 200, so that when the screw rod rotates, the second base 200 is driven to move on the screw rod along a first direction, which is an axial direction of the screw rod.

The driving unit 40 further includes at least two guide rails 430, the guide rails 430 are symmetrically disposed on the machine tool along a first direction, and the guide rails 430 are slidably connected to the first base 100 and the second base 200, so that the first base 100 and the second base 200 can move along the first direction through the guide rails 430. Through the symmetrical arrangement of the guide rails 430, the center of gravity of the machine tool connecting mechanism 10 in the moving process is not easy to shift, and the machine tool connecting mechanism has good shock resistance and can improve the running stability. Specifically, in the present embodiment, a plurality of sliding blocks (not shown) are fixedly disposed at the bottom of the first base 100 and the second base 200, and the sliding blocks are slidably clamped on the guide rails 430.

The implementation principle of the machine tool connecting mechanism and the machine tool machining device is as follows: by installing the tool magazine 20 on the first base 100 and the machine head 30 on the second base 200 and fixing the first base 100 and the second base 200 by using the connecting assembly 300, the tool magazine 20 and the machine head 30 can move along the first direction on the machine tool synchronously, so that the distance from the machine head 30 to the tool magazine 20 when the blade is replaced is reduced, the time for replacing the blade is shortened on the whole, and the tool changing efficiency is improved. Through the arrangement of the reinforcing part and the balance weight part, the operation stability of the machine tool connecting mechanism and the connection strength among all parts of the machine tool connecting mechanism are improved. Through modes such as keep away empty groove, unsettled mount pad that sets up, thereby reduce the material use of lathe coupling mechanism reduce cost. Meanwhile, the weight of the machine tool connecting mechanism is reduced, the friction force between the machine tool connecting mechanism and the machine tool is reduced, and the operation efficiency is improved.

In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent application shall be subject to the appended claims.

Claims

1. The utility model provides a lathe coupling mechanism, characterized in that, includes first base (100), second base (200) and coupling assembling (300), first base (100) and second base (200) pass through coupling assembling (300) fixed connection, first base (100) are used for installing tool magazine (20), second base (200) are used for installing aircraft nose (30).

2. The machine tool connecting mechanism according to claim 1, wherein the first base (100) comprises a first mounting seat (110) and a supporting seat (120), and the first mounting seat (110) is partially suspended relative to the supporting seat (120).

3. The machine tool connection according to claim 1, wherein the connection assembly (300) comprises a first connector (310) and a second connector (320), the first connector (310) connecting the first base (100) and the second base (200), and the second connector (320) connecting the first base (100) and the second base (200).

4. Machine tool connection according to claim 3, characterized in that said first base (100) and said first connection element (310) are connected by means of a third reinforcement element (121).

5. The machine tool coupling mechanism of claim 3, wherein the first coupling member (310) comprises a first coupling plate disposed vertically with respect to the machine tool.

6. The machine tool connecting mechanism according to claim 3, wherein the second connecting piece (320) comprises a second connecting plate (321) and a third connecting plate (322), the second connecting plate (321) and the third connecting plate (322) are arranged vertically, and a fifth reinforcing piece (323) is arranged between the second connecting plate (321) and the third connecting plate (322).

7. The machine tool connecting mechanism according to claim 1, wherein a first avoiding groove (130) is formed in the bottom of the first base (100), a second avoiding groove (230) is formed in the bottom of the second base (200), and a driving unit (40) penetrates through the first avoiding groove (130) and the second avoiding groove (230).

8. Machine tool connection according to claim 1, characterized in that the second base (200) is provided with a lifting guide groove (240) in a second direction, the lifting guide groove (240) being intended to provide a mounting position for the machine head (30), the second direction being perpendicular to the first direction.

9. Machine tool connection according to claim 1, characterized in that a counterweight structure is provided on the second base (200).

10. A machine tool machining device, comprising a machine tool connecting mechanism (10) according to any one of claims 1 to 9, a tool magazine (20), a machine head (30) and a drive unit (40), wherein the drive unit (40) is arranged on a machine tool, wherein the drive unit (40) is in transmission connection with the machine tool connecting mechanism (10), and wherein the drive unit (40) is capable of driving the machine tool connecting mechanism (10), the tool magazine (20) and the machine head (30) to move synchronously in a first direction on the machine tool.