CN113275914A

CN113275914A - High-precision pentahedron machining machine tool

Info

Publication number: CN113275914A
Application number: CN202110840980.6A
Authority: CN
Inventors: 李健
Original assignee: Jiangsu Yingjia Intelligent Equipment Technology Co ltd
Current assignee: Jiangsu Yingjia Intelligent Equipment Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-08-20

Abstract

The invention belongs to the technical field of machine tool equipment, and discloses a high-precision pentahedron processing machine tool, which is technically characterized in that: including the workstation, workstation fixed surface installs the mount, and mount surface mounting has rotary mechanism, rotary mechanism is including spliced pole and rotating assembly, rotating assembly is including solid fixed cylinder and rotation portion, gu fixed cylinder is connected with the mount, gu fixed cylinder's one end fixedly connected with control panel is kept away from to the spliced pole, the hole is placed to the multiunit has been seted up on the control panel surface, the inside clamping mechanism that is provided with of control panel, clamping mechanism is including fixed part and regulation portion, mutually supports through setting up fixed part and regulation portion, can fix the multiunit cutting tool who places in the hole on the control panel, and the lower problem of a cutting tool machining efficiency can only be installed to the single time when having solved current pentahedron machine tool and using.

Description

High-precision pentahedron machining machine tool

Technical Field

The invention relates to the technical field of machine tool equipment, in particular to a high-precision pentahedron machining machine tool.

Background

With the development of science and technology, numerical control technology is widely applied, and a numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of numerical control machines with highest yield and most extensive application in the world at present.

When the pentahedron machining tool is used, after a workpiece is clamped once, the pentahedron machining tool is used for machining five surfaces except the mounting bottom surface, has the functions of a vertical machining center and a horizontal machining center, can ensure the position tolerance of the workpiece in the machining process, and has better size consistency.

Pentahedron machine tool when using, need frequent change different types of cutting tool according to the processing demand of difference, but a cutting tool can only be installed to single when current pentahedron machine tool uses, in the course of working, need continuous installation and dismantlement cutting tool, lead to the consumption time to increase to machining efficiency is lower.

Disclosure of Invention

The invention aims to provide a high-precision pentahedron processing machine tool to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a high-precision pentahedron processing machine tool comprises a workbench, wherein a fixed frame is fixedly arranged on the surface of the workbench, a rotating mechanism is arranged on the surface of the fixed frame, the rotating mechanism comprises a connecting column and a rotating assembly,

the rotating component comprises a fixed cylinder and a rotating part, the fixed cylinder is connected with the fixed frame, the connecting column is inserted into the fixed cylinder and is rotationally connected with the fixed cylinder, the rotating part is connected with the connecting column to adjust the rotating angle of the connecting column in the fixed cylinder,

a control panel is fixedly connected at one end of the connecting column, which is far away from the fixed cylinder, the surface of the control panel is provided with a plurality of groups of placing holes which are distributed annularly around the control panel,

the control panel is internally provided with a clamping mechanism which is used for clamping and fixing the cutting tool in the placing hole, the clamping mechanism comprises a fixing part and an adjusting part,

the fixing portion is connected with the placing hole and used for fixing the cutting tool, and the adjusting portion is connected with the fixing portion and used for adjusting the clamping size of the fixing portion.

As a further scheme of the invention: the fixed part including the control panel inside set up with place the fixed slot of hole intercommunication, the fixed slot inner wall rotates and installs the stripper bar, the stripper bar rotates towards the one end of placing the hole and installs the stripper plate, the one end that the stripper plate was kept away from to the stripper bar is connected with regulating part.

As a further scheme of the invention: the regulating part is connected with the threaded rod including the fixed plate of fixed slot inside through support fixed connection, fixed plate and the common rotation of the both sides wall that the fixed slot is relative, threaded rod surface thread connection has the slider, slider fixed surface installs the regulating plate, the regulating plate contacts with the stripper plate, the threaded rod is connected with the control mechanism who is located the control panel, control mechanism is used for controlling the threaded rod and rotates.

As a further scheme of the invention: control mechanism is including transmission portion and joint portion, transmission portion is connected with the threaded rod, joint portion is used for adjusting transmission portion.

As a further scheme of the invention: the lateral wall of regulating plate orientation extrusion pole rotates installs the push pedal, the push pedal rotates and is used for contacting with the extrusion pole.

As a further scheme of the invention: the transmission portion is including the inside transmission chamber of seting up of control panel, and the one end of threaded rod extends to the transmission intracavity and the driven fluted disc of fixedly connected with, and the dwang is installed in the transmission intracavity rotation, the initiative fluted disc that the pivoted lever fixed surface installs and is connected with the driven fluted disc meshing, the dwang is connected with joint portion.

As a further scheme of the invention: joint portion is including dwang one end fixed connection's rolling disc, and the multiunit joint groove has been seted up on the rolling disc surface, the multiunit the joint groove is the annular around the rolling disc and distributes, and rolling disc control panel surface sliding connection all around has the joint pole with the mutual joint in joint groove.

As a further scheme of the invention: the rotating part comprises a first fixing ring fixedly mounted on the surface of the connecting column, a second fixing ring opposite to the first fixing ring is fixedly mounted on the surface of the fixing barrel, and a plurality of groups of limiting holes are respectively formed in the surfaces of the first fixing ring and the second fixing ring and are distributed in an annular mode.

As a still further scheme of the invention: the second fixing ring is detachably provided with a limiting rod inserted into the limiting hole, and the top ends of the multiple groups of limiting rods are fixedly connected with a connecting ring.

Compared with the prior art, the invention has the beneficial effects that: through setting up by the fixed slot, the stripper bar, the fixed part that the stripper bar is constituteed with by the fixed plate, the threaded rod, the slider, the regulating part that the regulating plate is constituteed is mutually supported, can place the multiunit cutting tool in the hole on the control panel and fix, and by first solid fixed ring, the solid fixed ring of second, spacing hole, under the regulation of the rotation portion that the gag lever post is constituteed, the position to cutting tool on the control panel that can be convenient switches, a cutting tool can only be installed to the single when having solved current pentahedron machine tool and using, need continuous installation and dismantlement cutting tool in the course of working, lead to the consumption time to increase and the lower problem of machining efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a high-precision pentahedral processing machine tool.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged structural diagram of B in fig. 1.

FIG. 4 is a schematic diagram of the external structure of the control panel in a high-precision pentahedral processing machine.

Wherein: the device comprises a workbench 1, a fixed frame 2, a rotating mechanism 3, a connecting column 31, a rotating assembly 32, a fixed cylinder 321, a rotating part 322, a first fixed ring 3221, a second fixed ring 3222, a limiting hole 3223, a limiting rod 3224, a connecting ring 3225, a control panel 4, a placing hole 5, a clamping mechanism 6, a fixed part 61, a fixed groove 611, a squeezing rod 612, a squeezing plate 613, an adjusting part 62, a fixed plate 621, a threaded rod 622, a sliding block 623, an adjusting plate 624, a control mechanism 7, a transmission part 71, a transmission cavity 711, a driven fluted disc 712, a rotating rod 713, a driving fluted disc 714, a clamping part 72, a rotating disc 721, a clamping rod 722, a clamping groove 723 and a push plate 8.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 and 2, a structure diagram of a high-precision pentahedral processing machine tool provided by an embodiment of the present invention includes a workbench 1, a fixed frame 2 is fixedly mounted on a surface of the workbench 1, a rotating mechanism 3 is mounted on a surface of the fixed frame 2, the rotating mechanism 3 includes a connecting column 31 and a rotating assembly 32, the rotating assembly 32 includes a fixed cylinder 321 and a rotating portion 322, the fixed cylinder 321 is connected with the fixed frame 2, the connecting column 31 is inserted into the fixed cylinder 321 and rotatably connected with the fixed cylinder 321, the rotating portion 322 is connected with the connecting column 31 for adjusting a rotating angle of the connecting column 31 in the fixed cylinder 321, one end of the connecting column 31 far away from the fixed cylinder 321 is fixedly connected with a control panel 4, a plurality of placing holes 5 are formed on a surface of the control panel 4, the placing holes 5 are annularly distributed around the control panel 4, a clamping mechanism 6 is arranged inside the control panel 4, the clamping mechanism 6 is used for clamping and fixing the cutting tool in the placing hole 5, the clamping mechanism 6 comprises a fixing portion 61 and an adjusting portion 62, the fixing portion 61 is connected with the placing hole 5 and used for fixing the cutting tool, and the adjusting portion 62 is connected with the fixing portion 61 and used for adjusting the clamping size of the fixing portion 61.

When using, insert a plurality of different types of cutting tool respectively and place in the hole 5, it presss from both sides tightly fixedly to place the cutting tool in the hole 5 respectively to drive fixed part 61 through regulating part 62, when using, according to the difference of processing demand, rotate spliced pole 31 and then the cutting tool that the adjusting control dish 4 will need to use aligns with the work piece on solid fixed cylinder 321, and fix the position between solid fixed cylinder 321 and spliced pole 31 through rotation portion 322, prevent effectively that spliced pole 31 from taking place to rotate when using, when needs are changed cutting tool, only need to adjust spliced pole 31 through rotation portion 322 and rotate and then drive control dish 4 and rotate can, need not to change cutting tool in the frequent manual work of course of working.

As shown in fig. 2, as a preferred embodiment of the present invention, the fixing portion 61 includes a fixing groove 611 opened in the control panel 4 and communicated with the placing hole 5, a pressing rod 612 is rotatably mounted on an inner wall of the fixing groove 611, a pressing plate 613 is rotatably mounted on one end of the pressing rod 612 facing the placing hole 5, and one end of the pressing rod 612 far away from the pressing plate 613 is connected to the adjusting portion 62.

When the tool is used, the adjusting part 62 drives the extrusion rod 612 to rotate, so that the extrusion plate 613 at the end part of the extrusion rod 612 is controlled to move towards the direction of the cutting tool to extrude and fix the cutting tool, and after the use is finished, the adjusting part 62 drives the extrusion rod 612 to rotate, so that the extrusion plate 613 is controlled to move towards the direction far away from the cutting tool, so that the cutting tool can be conveniently disassembled.

Besides the above structure, the fixing portion 61 may further include a plurality of sets of jaws rotatably connected in the fixing groove 611, and the jaws are pressed against each other to fix the cutting tool.

As shown in fig. 2, as a preferred embodiment of the present invention, the adjusting portion 62 includes a fixing plate 621 fixedly connected inside the fixing groove 611 through a bracket, a threaded rod 622 is rotatably connected to two opposite side walls of the fixing plate 621 and the fixing groove 611, a sliding block 623 is connected to a surface of the threaded rod 622, an adjusting plate 624 is fixedly mounted on a surface of the sliding block 623, the adjusting plate 624 contacts the pressing plate 612, the threaded rod 622 is connected to the control mechanism 7 located inside the control panel 4, the control mechanism 7 includes a transmission portion 71 and a clamping portion 72, the transmission portion 71 is connected to the threaded rod 622, and the clamping portion 72 is used for adjusting the transmission portion 71.

When the cutting tool is used, the control mechanism 7 drives the threaded rod 622 to rotate so as to drive the sliding block 623 to move along the direction of the threaded rod 622, the sliding block 623 moves to drive the adjusting plate 624 to be in contact with the extrusion rod 612 and extrude the extrusion rod 612, and the extrusion rod 612 is extruded to drive the plurality of groups of extrusion plates 613 to clamp and fix the cutting tool through the lever principle.

Besides the above structure, the adjusting portion 62 can also be fixedly mounted on the surface of the fixing plate 621, the telescopic end of the electric telescopic rod is fixedly connected with the sliding block 623, and the position of the sliding block 623 is controlled to move by the electric telescopic rod.

As shown in fig. 2, as a preferred embodiment of the present invention, the adjusting plate 624 is rotatably installed with a push plate 8 toward the side wall of the extrusion stem 612, and the push plate 8 is rotatably adjusted in inclination angle to contact the extrusion stem 612.

As shown in fig. 2, as a preferred embodiment of the present invention, the transmission portion 71 includes a transmission cavity 711 opened in the control panel 4, one end of the threaded rod 622 extends into the transmission cavity 711 and is fixedly connected with a driven toothed disc 712, a rotating rod 713 is rotatably installed in the transmission cavity 711, a driving toothed disc 714 meshed with the driven toothed disc 712 is fixedly installed on the surface of the rotating rod 713, and the rotating rod 713 is connected with the clamping portion 72.

In use, the rotating rod 713 is driven to rotate by the engaging portion 72, and the threaded rod 622 is driven to rotate by the engagement of the driving toothed disc 714 and the driven toothed disc 712.

As shown in fig. 2, as a preferred embodiment of the present invention, the clamping portion 72 includes a rotating disc 721 fixedly connected to one end of the rotating rod 713, a plurality of sets of clamping grooves 723 are formed on the surface of the rotating disc 721, the plurality of sets of clamping grooves 723 are annularly distributed around the rotating disc 721, and a clamping rod 722 mutually clamped with the clamping grooves 723 is slidably connected to the surface of the control panel 4 around the rotating disc 721.

In use, the rotating disc 721 is held to rotate the rotating rod 713, and after the rotating rod 713 rotates to a proper degree to clamp and fix the cutting tool, the rotating disc 721 is fixed by clamping the clamping rod 722 with the corresponding clamping groove 723.

Besides the above structure, the control mechanism 7 may further include a plurality of sets of motors in the transmission chamber 711, and output shafts of the plurality of sets of motors are respectively connected to the threaded rod 622.

As shown in fig. 1, 3 and 4, as a preferred embodiment of the present invention, the rotating portion 322 includes a first fixing ring 3221 fixedly mounted on a surface of the connecting column 31, a second fixing ring 3222 opposite to the first fixing ring 3221 is fixedly mounted on a surface of the fixing cylinder 321, a plurality of sets of limiting holes 3223 are respectively formed on the surfaces of the first fixing ring 3221 and the second fixing ring 3222, the plurality of sets of limiting holes 3223 are annularly distributed, a limiting rod 3224 inserted into the limiting hole 3223 is detachably mounted on the second fixing ring 3222, and a connecting ring 3225 is fixedly connected to a top end of the plurality of sets of limiting rods 3224.

When the cutting tool is used, when the cutting tool needs to be replaced, the connecting rod 31 is adjusted to rotate in the fixing cylinder 321 to drive the control disc 4 to rotate, and after the connecting rod 31 rotates to a proper position, the limiting rod 3224 is inserted into the limiting holes 3223 of the first fixing ring 3221 and the second fixing ring 3222 to fix the position of the connecting rod 31.

The working principle of the invention is as follows: when in use, a plurality of different cutting tools are respectively inserted into the placing hole 5, the rotating rod 713 is driven by the hand-held rotating disc 721 to rotate, the driving toothed disc 714 is meshed with the driven toothed disc 712 to drive the threaded rod 622 to rotate, the threaded rod 622 rotates to drive the sliding block 623 to move along the direction of the threaded rod 622, the sliding block 623 moves to drive the adjusting plate 624 to be in contact with the extrusion rod 612 and extrude the extrusion rod 612, the extrusion rod 612 is extruded to drive a plurality of groups of extrusion plates 613 to clamp and fix the cutting tool by the lever principle, when the cutting tool needs to be replaced, the adjusting connection column 31 rotates in the fixed cylinder 321 to drive the control disc 4 to rotate, after the connection column 31 is rotated to a proper position, the position-limiting rod 3224 is inserted into the position-limiting holes 3223 of the first fixing ring 3221 and the second fixing ring 3222, so as to fix the position of the connection column 31.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A high-precision pentahedron processing machine tool comprises a workbench, wherein a fixed frame is fixedly arranged on the surface of the workbench, and is characterized in that a rotating mechanism is arranged on the surface of the fixed frame and comprises a connecting column and a rotating assembly,

2. The high-precision pentahedral processing machine tool according to claim 1, wherein the fixing part comprises a fixing groove which is formed in the control panel and communicated with the placing hole, a squeezing rod is rotatably mounted on the inner wall of the fixing groove, a squeezing plate is rotatably mounted at one end of the squeezing rod facing the placing hole, and one end of the squeezing rod, which is far away from the squeezing plate, is connected with the adjusting part.

3. The high-precision pentahedral processing machine tool according to claim 2, characterized in that the adjusting part comprises a fixing plate fixedly connected with the inside of the fixing groove through a support, the fixing plate is connected with a threaded rod in a rotating mode with two opposite side walls of the fixing groove, a sliding block is connected with the surface of the threaded rod in a threaded mode, an adjusting plate is fixedly mounted on the surface of the sliding block and is in contact with the extrusion plate, the threaded rod is connected with a control mechanism located in the control panel, and the control mechanism is used for controlling the rotation of the threaded rod.

4. A high-precision pentahedral processing machine tool according to claim 3, characterized in that the control mechanism comprises a transmission part and a clamping part, the transmission part is connected with the threaded rod, and the clamping part is used for adjusting the transmission part.

5. A high accuracy pentahedral machine tool according to claim 4, characterized in that the adjusting plate is rotatably mounted with a push plate towards the side wall of the extrusion stem, the push plate rotating for contact with the extrusion stem.

6. The high-precision pentahedral processing machine tool according to claim 4, wherein the transmission part comprises a transmission cavity formed inside the control panel, one end of the threaded rod extends into the transmission cavity and is fixedly connected with a driven fluted disc, a rotating rod is rotatably installed in the transmission cavity, a driving fluted disc meshed and connected with the driven fluted disc is fixedly installed on the surface of the rotating rod, and the rotating rod is connected with the clamping part.

7. The high-precision pentahedral processing machine tool according to claim 6, wherein the clamping portion comprises a rotating disc fixedly connected with one end of a rotating rod, a plurality of groups of clamping grooves are formed in the surface of the rotating disc, the clamping grooves are annularly distributed around the rotating disc, and clamping rods mutually clamped with the clamping grooves are slidably connected to the surface of the control disc on the periphery of the rotating disc.

8. The high-precision pentahedral processing machine tool according to claim 1, characterized in that the rotating part comprises a first fixing ring fixedly mounted on the surface of a connecting column, a second fixing ring opposite to the first fixing ring is fixedly mounted on the surface of a fixing cylinder, a plurality of groups of limiting holes are respectively formed on the surfaces of the first fixing ring and the second fixing ring, and the plurality of groups of limiting holes are annularly distributed.

9. A high-precision pentahedral processing machine tool according to claim 8, wherein the second fixing ring is detachably mounted with a limiting rod inserted into the limiting hole, and the top ends of the multiple sets of limiting rods are fixedly connected with a connecting ring.