CN216264524U - Multipurpose machine tool - Google Patents

Abstract

The application provides a multipurpose machine tool, which comprises a base, a driving piece, a tool handle and a detachable structure; the driving piece is arranged on the base; the tool handle is connected with the driving part and used for installing a first machining piece, and the first machining piece is used for machining a first type of workpiece under the driving of the driving part; the detachable structure comprises a support and a driven assembly, the support is detachably connected to the base, the driven assembly is rotatably connected to the support and is in transmission connection with the cutter handle and used for installing at least one second machining piece, and the second machining piece is used for machining a second type of a workpiece under the driving of the cutter handle. The detachable structure of this application dismantles simply, and the switching of the first type processing and the processing of second type that go on the work piece is convenient, and machining efficiency is higher, and the human cost is lower.

Description

Multipurpose machine tool

Technical Field

The application relates to the technical field of machining, in particular to a multipurpose machine tool.

Background

The conventional machine tool usually performs cutting processing on a workpiece through a mounted cutter, and when the workpiece needs to be ground, a scheme of replacing the cutter on the conventional machine tool with a grinding head is usually adopted. However, when the conventional machine tool needs to polish a plurality of workpieces simultaneously, since a main shaft cannot be used to drive a plurality of polishing heads, the conventional machine tool cannot be simply replaced by replacing a tool and the polishing heads, and usually, the cutter head and the main shaft of the machine tool need to be removed integrally, and a plurality of polishing heads and matched motors are installed to achieve polishing operation. Meanwhile, the whole dismounting process is time-consuming and long, the spindle and the cutter head need to be dismounted, time and labor are wasted, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a multipurpose machine tool to solve the above problems.

The application provides a multipurpose machine tool, which comprises a base, a driving piece, a tool handle, a driving piece and a detachable structure,

a base;

the driving piece is arranged on the base;

the cutter handle is connected with the driving part and used for installing a first machining part, and the first machining part is used for machining a first type of workpiece under the driving of the driving part;

the detachable structure comprises a support and a driven assembly, the support is detachably connected to the base, the driven assembly is rotatably connected to the support and is in transmission connection with the tool shank and used for installing at least one second machining piece, and the second machining piece is used for machining a second type of a workpiece under the driving of the tool shank.

In some embodiments, the detachable structure further comprises:

the driving part is detachably connected to the cutter handle, and the driving part is in transmission connection with the driven part.

In some embodiments, the detachable structure further comprises:

and the transmission part is connected to the driving part and the driven component so as to transmit the power of the driving part to the driven component.

In some embodiments, the detachable structure further comprises:

and the tensioning piece is arranged on the support and used for tensioning the transmission piece.

In some embodiments, the bracket includes a bearing plate, the driven assembly includes a plurality of driven members rotatably connected to the bearing plate, each driven member includes a driving end and a connecting end, the driving ends are connected to the driving members, and the connecting ends are used for connecting to the second workpiece.

In some embodiments, the driven members are disposed around the driving member, the tension member is disposed between the driven members, and the transmission member is disposed around the driving member, the tension member and the driven members.

In some embodiments, the detachable structure further comprises:

the mounting part is arranged on the connecting end and used for mounting a second workpiece.

In some embodiments, the bearing plate is provided with a mounting hole, and the driven member passes through the mounting hole and is rotatably connected with the bearing plate;

the detachable structure further comprises:

and the bearing assembly is arranged in the mounting hole and is connected with the bearing plate and the driven piece.

In some embodiments, the detachable structure further comprises:

the adjusting piece is arranged on the bearing plate, connected with the bearing assembly and used for adjusting the position of the bearing assembly and further adjusting the levelness of the mounting piece.

In some embodiments, the stent further comprises:

the mounting bracket is connected with the bearing plate, and the mounting bracket is detachably connected with the base.

Foretell multi-purpose lathe accessible handle of a knife is installed first machined part and is carried out first type processing to the work piece, when needs carry out second type to a plurality of work pieces man-hour, the first machined part of dismountable installs detachable construction in the base, then installs a plurality of second machined parts in driven assembly and with driven assembly and handle of a knife transmission connection, and then drive driven assembly through the handle of a knife and move. Compared with the prior art, the detachable structure dismantles simply among the multi-purpose lathe that this application provided, and the accessible is dismantled and is replaced detachable structure and first machined part, carries out first type processing and second type processing to the work piece respectively, and the processing mode switches the convenience, and machining efficiency is higher, and the human cost is lower.

Drawings

Fig. 1 is a schematic perspective view of a multi-purpose machine tool provided in an embodiment of the present application for clamping a first workpiece.

Fig. 2 is a schematic perspective view of a multipurpose machine tool provided in an embodiment of the present application for clamping a second workpiece.

FIG. 3 is an exploded view of the tool shank and the detachable structure of the multi-purpose machine shown in FIG. 2.

Description of the main elements

Multipurpose machine tool 100

First work piece 200

Workpiece 300

Second work piece 400

Base 10

Base plate 11

Processing table 12

Supporting plate 13

Carrier 14

Driving member 20

Knife handle 30

Detachable structure 40

Support 41

Bearing plate 411

Mounting hole 4111

Mounting rack 412

Attachment hole 4121

Driven assembly 42

Driven member 421

Driven shaft 4211

Driven wheel 4212

Drive end 4213

Connecting end 4214

Driving part 43

Transmission element 44

Tensioning member 45

Mounting member 46

Bearing assembly 47

Bearing 471

Bearing cap 472

Adjusting piece 48

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that 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. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements 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 "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and fig. 2, an embodiment of the present application provides a multi-purpose machine tool 100, which includes a base 10, a driving member 20, a tool shank 30, and a detachable structure 40.

The driving member 20 is provided on the base 10. The tool shank 30 is connected to the driving member 20 for mounting a first workpiece 200, and the first workpiece 200 is used for performing a first type of machining on the workpiece 300 under the driving of the driving member 20. The detachable structure 40 includes a bracket 41 and a driven assembly 42, and the bracket 41 is detachably coupled to the base 10. The driven assembly 42 is rotatably connected to the bracket 41 and is in transmission connection with the tool shank 30 for mounting at least one second workpiece 400, and the second workpiece 400 is used for carrying out a second type of machining on the workpiece 300 under the driving of the tool shank 30.

In the embodiment, when the first type of machining is required to be performed on the workpiece 300, the first machining member 200 can be mounted on the tool shank 30 at the position of the tool shank 30, so that the first type of machining is performed on the workpiece 300; when a second type of machining of one or more workpieces is desired, the first workpiece 200 may be removed from the tool shank, the detachable structure 40 may be mounted to the base 10 adjacent the tool shank 30, one or more second workpieces 400 may be mounted to the driven assembly 42 of the detachable structure 40, the driven assembly 42 may be drivingly connected to the tool shank 30, and the second type of machining of one or more workpieces 300 may be performed.

In the present embodiment, the first workpiece 200 is a tool, and the first type of machining is milling; the second workpiece 400 is a grinding wheel and the second type of machining is a grinding machining. It is understood that in other embodiments, the first workpiece 200 and the second workpiece 400 can be other workpieces to perform corresponding types of processing on the workpiece 300, for example, but not limited to, the first workpiece can be a drill, and the second workpiece can be a polishing pad.

In one embodiment of the present application, the base 10 includes a base plate 11, a processing table 12, a support plate 13, and a carriage 14. The bottom plate 11 is substantially rectangular plate-shaped; a processing table 12 is provided on the base plate 11 for placing the workpiece 300; the supporting plate 13 is arranged perpendicular to the bottom plate 11 and is positioned at one side of the processing table 12; the carriage 14 is mounted on one side of the support plate 13 and is positioned above the processing table 12.

The driving member 20 is a mechanical spindle, the mechanical spindle is disposed on the mounting frame 412, and an output end of the mechanical spindle is connected to the tool shank 30 for driving the tool shank 30 to rotate, so as to drive the connected first machined part 200 or the second machined part 400 to rotate, thereby implementing the first type machining or the second type machining on the workpiece 300.

In the present application, the tool holder 30 is a clamping tool, and is a connecting member between a mechanical main shaft and the first processing member 200 and other accessory tools, and the main standard at present has spindle models of BT, SK, CAPTO, BBT, HSK, and the like, and the tool holder 30 is used for transmitting the rotation power of the main shaft to the processing mechanisms such as the first processing member 200 or the second processing member 400.

Referring to fig. 3, the detachable structure 40 is mainly used for detachably connecting the base 10. The bracket 41 includes a bearing plate 411 and a mounting bracket 412, the bearing plate 411 is substantially rectangular plate-shaped, a connecting hole 4121 is formed at the top of the mounting bracket 412, a bolt (not shown) may be disposed in the connecting hole 4121 so that the mounting bracket 412 is detachably connected to the base 10 through the bolt, the bottom of the mounting bracket 412 is connected to the bearing plate 411, and forms a tilted prism structure with a rectangular bottom surface together with the bearing plate 411, the tilted prism structure is formed by splicing a plurality of plates, which may be rectangular plates or triangular plates.

In an embodiment of the present application, the driven assembly 42 includes a plurality of driven members 421 rotatably connected to the supporting plate 411, and specifically, the number of the driven members 421 is four, and the driven members are arranged in an array. It is understood that in other embodiments, the number of the follower 421 may be one, or may be five, but is not limited thereto, and may be specifically set according to actual needs.

Each driven member 421 comprises a driven shaft 4211 and a driven wheel 4212, the driven shaft 4211 penetrates through the bearing plate 411 and can rotate relative to the bearing plate 411, the driven shaft 4211 is provided with a transmission end 4213 and a connecting end 4214 which are arranged on two opposite sides of the bearing plate 411, the driven wheel 4212 is arranged at the transmission end 4213, and the connecting end 4214 is used for connecting a second workpiece 400.

In some embodiments, the detachable structure 40 further includes an active member 43, a transmission member 44, two tensioning members 45, a mounting member 46, a bearing assembly 47, and an adjustment member 48.

The driving member 43 is detachably connected to the tool holder 30, and the driving member 43 is disposed between the plurality of driven members 421 and is in transmission connection with the driven members 421. Specifically, the driving member 43 is a driving wheel. It will be appreciated that in other embodiments, the driving member 43 may be omitted, and the plurality of driven members 421 are directly drivingly connected to the tool shank 30.

The transmission member 44 is connected to the driving member 43 and the plurality of driven members 421 in the driven assembly 42 to transmit the power of the driving member 43 to each of the driven members 421 in the driven assembly 42. The transmission member 44 includes, but is not limited to, a transmission chain and a transmission belt. It is understood that in other embodiments, the transmission member 44 may be omitted, and the driving member 43 and the driven member 421 are engaged gears, which may be straight gears or helical gears, and the driving member 43 can drive the driven members 421 to rotate simultaneously when driven to rotate.

Two tensioning members 45 are provided on the carrier plate 411 of the bracket 41 for tensioning the transmission member 44. In this embodiment, the tensioning member 45 is a tensioning wheel, the tensioning member 45 and the driving member 43 are disposed on the same side of the loading plate 411, the two tensioning members 45 are disposed between the driven members 421 and located on both sides of the driving member 43, and the transmission member 44 is wound on the driving member 43, the tensioning member 45 and the driven members 421, so that when the driving member 43 rotates, the driven members 421 can be driven to rotate rapidly and synchronously under the tensioning action of the tensioning member 45 to process the workpiece 300 in the second type. It will be appreciated that in other embodiments, the number of the tension members 45 may be three, four, etc., depending on the length of the transmission member 44 and the number of the driven members 421.

In this embodiment, the mounting members 46 are provided in a plurality and are corresponding to the driven members 421, and each mounting member 46 is provided at the connecting end 4214 of the corresponding driven member 421 for mounting the second workpiece 400. Specifically, the mounting member 46 is a flange. It is understood that in other embodiments, the mounting member 46 may be a clamping head to clamp and secure the second workpiece 400.

Bearing assembly 47 includes bearing 471 and bearing cover 472, and mounting hole 4111 has been seted up to the position of the corresponding driven shaft 4211 on the loading board 411, and the driven shaft 4211 of follower 421 passes mounting hole 4111, and the pore wall of mounting hole 4111 is located to the outer lane of bearing 471, and the outside of the driven shaft 4211 of follower 421 is located to the inner circle cover of bearing 471 to realize the quick little friction rotation of driven shaft 4211. The bearing cover 472 is coupled to the carrier plate 411 and covers the bearing 471 to prevent foreign materials such as dust from entering the bearing 471. Wherein the bearing 471 includes, but is not limited to, a ball bearing 471.

The adjusting member 48 is disposed on the bearing plate 411 and connected to the bearing assembly 47 for adjusting the position of the bearing assembly 47 and thus the levelness of the mounting member 46. Specifically, three regulating part 48 in the position of the corresponding follower 421 of each bearing plate 411, three regulating part 48 are evenly arranged around the driven shaft 4211 at intervals, one end of each regulating part 48 supports and holds the bearing cover 472, and the distance between the bearing cover 472 and the bearing plate 411 can be regulated by rotating the three regulating parts 48, so that the bearing 471 and the driven shaft 4211 are driven to generate micro-motion, and because the mounting part 46 is mounted on the driven shaft 4211, the position of the mounting part 46 also correspondingly generates micro-motion, so that the levelness of the mounting part is changed.

The implementation process of the embodiment is as follows: when the workpiece 300 needs to be machined in the first type, the first machining part 200 can be arranged on the tool shank 30 at the position of the tool shank 30, and the tool shank 30 and the first machining part 200 are driven to rotate by the driving part 20, so that the workpiece 300 is machined in the first type; when the second type of machining needs to be performed on one or more workpieces 300, the first machining part 200 can be detached from the tool shank 30, the mounting frame 412 of the detachable structure 40 is installed at the position, close to the tool shank 30, of the base 10, the driving part 43 is connected to the tool shank 30, the second machining part 400 is connected to the mounting part 46, the tool shank 30 is driven to rotate through the driving part 20, so that the driving part 43 is driven to rotate, since the driving part 43 and the driven parts 421 are driven by the transmission part 44, and power can be transmitted to each driven part 421 under the tensioning action of the tensioning part 45, the second machining part 400 rotates along with the driven part 421, and the second type of machining is performed on the workpieces 300 on the machining table 12.

It will be appreciated that to engage the tool shank 30, one end of the driving member 43 may be machined to have a structure similar to a tool holder so as to be clamped and fixed by the tool shank 30.

The multi-purpose machine tool 100 can mount the first workpiece 200 on the tool shank 30 to process the first type of workpiece, and when the second type of processing needs to be performed on a plurality of workpieces, the first workpiece 200 can be disassembled, the detachable structure 40 can be mounted on the base 10, then the second workpieces 400 can be mounted on the driven assembly 42, the driven assembly 42 is in transmission connection with the driving part 43 on the tool shank 30, and the driven assembly 42 is driven to move by the tool shank 30. Compared with the prior art, the utility model provides a multi-purpose lathe 100 can conveniently carry out multiple processing mode and switch, and detachable structure 40 dismantles simply, and the accessible is dismantled and is replaced detachable structure 40 and first machined part 200, carries out first type processing and second type processing to the work piece respectively, and the processing mode switches conveniently, and machining efficiency is higher, and the human cost is lower.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural.

Finally, it should be noted that the above embodiments are only intended to illustrate the technical solutions of the present application and not to limit the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application.

Claims (10)

1. A multi-purpose machine tool, comprising:

a base;

the driving piece is arranged on the base;

the cutter handle is connected with the driving part and used for installing a first machining part, and the first machining part is used for machining a first type of workpiece under the driving of the driving part;

the detachable structure comprises a support and a driven assembly, the support is detachably connected to the base, the driven assembly is rotatably connected to the support and is in transmission connection with the tool shank and used for installing at least one second machining piece, and the second machining piece is used for machining a second type of a workpiece under the driving of the tool shank.

2. The multi-purpose machine of claim 1, wherein said detachable structure further comprises:

the driving part is detachably connected to the cutter handle, and the driving part is in transmission connection with the driven assembly.

3. The multi-purpose machine of claim 2, wherein said detachable structure further comprises:

and the transmission part is connected to the driving part and the driven component so as to transmit the power of the driving part to the driven component.

4. The multi-purpose machine of claim 3, wherein said detachable structure further comprises:

and the tensioning piece is arranged on the support and used for tensioning the transmission piece.

5. The multi-purpose machine of claim 4, wherein said carriage includes a carrier plate, said driven assembly including a plurality of driven members rotatably coupled to said carrier plate, each of said driven members including a drive end and a connecting end disposed on opposite sides of said carrier plate, said drive ends being coupled to said drive members, said connecting ends being adapted to be coupled to said second workpiece.

6. The multi-purpose machine tool according to claim 5, wherein a plurality of said driven members are provided around a periphery of said driving member, said tension member is provided between a plurality of said driven members, and said transmission members are provided around said driving member, said tension member and said driven members.

7. The multi-purpose machine of claim 5, wherein said detachable structure further comprises:

the mounting part is arranged on the connecting end and used for mounting a second workpiece.

8. The multi-purpose machine tool of claim 7, wherein said carrier plate defines a mounting aperture, said follower extending through said mounting aperture and being rotatably coupled to said carrier plate;

the detachable structure further comprises:

and the bearing assembly is arranged in the mounting hole and is connected with the bearing plate and the driven piece.

9. The multi-purpose machine of claim 8, wherein said detachable structure further comprises:

the adjusting piece is arranged on the bearing plate, connected with the bearing assembly and used for adjusting the position of the bearing assembly and further adjusting the levelness of the mounting piece.

10. The multi-purpose machine of claim 5, wherein said carriage further comprises:

the mounting bracket is connected with the bearing plate, and the mounting bracket is detachably connected with the base.

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