CN216576857U

CN216576857U - Machining machine tool

Info

Publication number: CN216576857U
Application number: CN202123250057.1U
Authority: CN
Inventors: 董华兵; 熊登勇; 王国平
Original assignee: Foshan Af Manufacturing Technology Co ltd
Current assignee: Foshan Af Manufacturing Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-24
Anticipated expiration: 2031-12-22

Abstract

The utility model belongs to the field of machine tools, in particular to a machining machine tool, which comprises a machine table, a clamping seat, a clamp, a portal frame and a tool apron; the machine table penetrates through the lower part of the portal frame, the tool apron is installed on the portal frame, the portal frame can drive the tool apron to move in the Y-axis direction and the Z-axis direction, a tool driving mechanism is fixedly installed on the tool apron and is in transmission connection with the tool, and the tool driving mechanism can drive the tool to rotate around the X axis and drive the tool to feed along the X axis; the clamping seats are connected with the machine table in a sliding mode along the X-axis direction, the number of the clamping seats is more than two, a positioning block is arranged on the machine table, and the positioning block is detachably connected with the clamping seats; the clamp is fixedly arranged on the clamping seat. The machine tool has the advantages that the unqualified parts do not need to be disassembled and re-clamped, and labor and time are saved.

Description

Machining machine tool

Technical Field

The utility model belongs to the machine tool field, in particular to machine tool.

Background

The machining machine tool is provided with clamps for clamping parts to be machined, in order to improve efficiency, the machined parts are taken down from the clamps, then another part to be machined is installed on the clamps, the machined parts are sent for detection, and meanwhile, the machining machine tool machines another part to be machined; if the machined part is detected to be unqualified, the part needs to be reworked, and the part needs to be mounted on the clamp again for machining again.

Repeated clamping and removal of parts can be labor and time consuming, and thus, the prior art remains to be improved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the problem that the parts need to be clamped again when the machine tool reworks, and the labor and the time are consumed.

In order to achieve the above purpose, the specific technical solution of the present invention is as follows:

a machine tool comprises a machine table, a clamping seat, a clamp, a portal frame and a tool apron; the machine table penetrates through the lower part of the portal frame, the tool apron is installed on the portal frame, the portal frame can drive the tool apron to move in the Y-axis direction and the Z-axis direction, a tool driving mechanism is fixedly installed on the tool apron and is in transmission connection with the tool, and the tool driving mechanism can drive the tool to rotate around the X axis and drive the tool to feed along the X axis; the clamping seats are connected with the machine table in a sliding mode along the X-axis direction, the number of the clamping seats is more than two, a positioning block is arranged on the machine table, and the positioning block is detachably connected with the clamping seats; the clamp is fixedly arranged on the clamping seat.

As an optional technical scheme, a sliding block is fixedly installed at the bottom of the clamping seat, a sliding rail arranged along the X direction is fixedly installed on the machine table, and the sliding block is connected with the sliding rail in a sliding manner; a translation power mechanism is fixedly mounted on the machine table, a chain arranged along the X direction is mounted on the machine table, the translation power mechanism is in transmission connection with the chain, the clamping seat is fixedly connected with the chain, a chain wheel is rotatably mounted on the machine table, and the chain is in transmission connection with the chain wheel; the clamping seat with all be equipped with the spread groove on the board, the one end of locating piece with spread groove detachably interference fit on the board, the other end of locating piece with spread groove detachably interference fit on the clamping seat.

As an optional technical scheme, the clamping device further comprises a rotating power mechanism and a rotating platform, wherein the rotating platform is rotatably connected with the clamping base, the rotating power mechanism is fixedly installed at the bottom of the clamping base, the rotating power mechanism is in transmission connection with the rotating platform and drives the rotating platform to rotate around a Z axis, and the clamp is arranged on the rotating platform.

As an optional technical scheme, the clamp comprises a pressing power mechanism and more than three pressing blocks, the pressing blocks are mounted on the left side wall or the right side wall of the rotating table, and the pressing power mechanism is in transmission connection with the pressing blocks and drives the pressing blocks to be close to or far away from the rotating table.

As an optional technical scheme, the rotary table comprises a horizontally arranged rotary plate and a vertically arranged mounting plate, a positioning protrusion is arranged at the bottom of the mounting plate, a quick clamp is arranged at the top of the rotary plate and can clamp the positioning protrusion, the rotary plate is in transmission connection with the rotary power mechanism, and the pressing block is arranged on the left side wall or the right side wall of the mounting plate.

The beneficial effects of the utility model reside in that: in the process of processing one part, another part to be processed can be clamped and fixed on another clamping seat; after the part is machined, the positioning block and the clamping seat for mounting the part are mutually detached, and the clamping seat for mounting the part slides to the end part of the machine table along the X-axis direction to avoid a cutter; at the moment, the other clamping seat can slide to the position close to the positioning block and is connected with the positioning block, and then the other part to be processed is processed; while processing another part to be processed, the processed part can be inspected; if the inspection is qualified, directly detaching the machined part from the clamping seat; if the part to be machined is detected to be unqualified, after the other part to be machined is machined, the clamping seat for installing the other part to be machined is moved to the edge of the machine table, the clamping seat for installing the unqualified part is moved for a certain distance and then connected with the positioning block, the unqualified part is reworked, and the unqualified part does not need to be disassembled and clamped again.

Drawings

FIG. 1 is a schematic view of a machine tool of the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: 1-machine table, 11-positioning block, 2-clamping seat, 3-clamp, 31-pressing power mechanism, 32-pressing block, 4-portal frame, 5-tool apron, 6-sliding block, 7-sliding rail, 8-chain, 9-chain wheel, 10-connecting groove, 12-translation power mechanism, 13-rotating table, 131-rotating plate, 132-mounting plate, 133-quick clamp and 134-positioning bulge.

Detailed Description

The present invention will be described in detail with reference to the following specific examples.

Fig. 1-2 show an embodiment of the machine tool of the present invention, specifically:

a machine tool comprises a machine table 1, a clamping base 2, a clamp 3, a portal frame 4 and a tool apron 5; the machine table 1 penetrates through the lower part of a portal frame 4, a tool apron 5 is installed on the portal frame 4, the portal frame 4 can drive the tool apron 5 to move in the Y-axis direction and the Z-axis direction, a tool driving mechanism is fixedly installed on the tool apron 5 and is in transmission connection with a tool, and the tool driving mechanism can drive the tool to rotate around the X axis and drive the tool to feed along the X axis; the cutter can carry out cutting processing along the X-axis direction, and can also move along the Y-axis direction and the Z-axis direction under the driving of the cutter holder 5; the clamping seats 2 are connected with the machine table 1 in a sliding mode along the X-axis direction, the number of the clamping seats 2 is more than two, the machine table 1 is provided with positioning blocks 11, and the positioning blocks 11 are detachably connected with the clamping seats 2; the clamp 3 is fixedly arranged on the clamping seat 2; clamping and fixing a part to be machined on the clamping seat 2 by using the clamp 3, fixing the clamping seat 2 and the machine table 1 mutually by using the positioning block 11, and machining the part to be machined by using a cutter; in the process of processing one part, another part to be processed can be clamped and fixed on another clamping seat 2; after the part is machined, the positioning block 11 and the clamping seat 2 for mounting the part are mutually detached, and the clamping seat 2 for mounting the part slides to the end part of the machine table 1 along the X-axis direction to avoid a cutter; at this time, the other clamping seat 2 can slide to the position near the positioning block 11 and is connected with the positioning block 11, and then another part to be processed is processed; while processing another part to be processed, the processed part can be inspected; if the inspection is qualified, the machined part is directly detached from the clamping seat 2; if the part is detected to be unqualified, after the other part to be processed is processed, the clamping seat 2 for mounting the other part to be processed is moved to the edge of the machine table 1, the clamping seat 2 for mounting the unqualified part is moved for a certain distance and then is connected with the positioning block 11, and the unqualified part is reworked without disassembling and re-clamping the unqualified part.

In some embodiments, a sliding block 6 is fixedly installed at the bottom of the clamping seat 2, a sliding rail 7 arranged along the X direction is fixedly installed on the machine table 1, and the sliding block 6 is connected with the sliding rail 7 in a sliding manner; the slide rail 7 and the slide block 6 can guide the movement of the clamping seat 2, so that the position precision of the clamping seat 2 is ensured; a translation power mechanism 12 is fixedly installed on the machine table 1, a chain 8 arranged along the X direction is installed on the machine table 1, the translation power mechanism 12 is in transmission connection with the chain 8, a chain wheel 9 is rotatably installed on the machine table 1, the chain 8 is in transmission connection with the chain wheel 9, and the clamping seat 2 is fixedly connected with the chain 8; the translation power mechanism 12 is used for driving the clamping seat 2 to move horizontally; the clamping seat 2 and the machine table 1 are respectively provided with a connecting groove 10, one end of a positioning block 11 is detachably in interference fit with the connecting groove 10 on the machine table 1, the other end of the positioning block 11 is detachably in interference fit with the connecting groove 10 on the clamping seat 2, the X-direction relative position of the clamping seat 2 and the machine table 1 is positioned by adopting the mode, the positioning precision is high, and if the X-direction position of the clamping seat 2 is positioned only by depending on a translation power mechanism 12 and a chain 8, the positioning precision is low; even if the chain 8 and the sprocket 9 are replaced with the screw pair, the positioning accuracy of the cartridge 2 is not as good as that of the present embodiment.

In some embodiments, the clamping device further comprises a rotating power mechanism (not shown) and a rotating platform 13, the rotating platform 13 is rotatably connected with the clamping base 2, the rotating power mechanism is fixedly installed at the bottom of the clamping base 2, the rotating power mechanism is in transmission connection with the rotating platform 13 and drives the rotating platform 13 to rotate around the Z axis, and the clamp 3 is arranged on the rotating platform 13. The advantage of this embodiment is that the number of axes of the local machine tool is increased.

Further, the clamp 3 includes a pressing power mechanism 31 and three or more pressing blocks 32, the pressing blocks 32 are mounted on the left side wall or the right side wall of the rotating platform 13, the pressing power mechanism 31 is mounted on the rotating platform 13, and the pressing power mechanism 31 is in transmission connection with the pressing blocks 32 and drives the pressing blocks 32 to move close to or away from the rotating platform 13. The pressing block 32 is used for pressing the part to be machined on the left side wall or the right side wall of the rotating table 13, and the three or more pressing blocks 32 are adopted to be beneficial to stably clamping the part to be machined.

Further, the revolving stage includes the rotor plate 131 of horizontal setting and the mounting panel 132 of vertical setting, the bottom of mounting panel 132 is equipped with the location arch 134, the top of rotor plate 311 is equipped with the active grab 133, the active grab 133 can the centre gripping the location arch 134, rotor plate 131 with the transmission of rotary power mechanism is connected, compact heap 32 is located on the left side wall or the right side wall of mounting panel 132.

The features of the embodiments and embodiments described above may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "length", "upper", "lower", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A machine tool, characterized in that: comprises a machine table, a clamping seat, a clamp, a portal frame and a tool apron;

the machine table penetrates through the lower part of the portal frame, the tool apron is installed on the portal frame, the portal frame can drive the tool apron to move in the Y-axis direction and the Z-axis direction, a tool driving mechanism is fixedly installed on the tool apron and is in transmission connection with the tool, and the tool driving mechanism can drive the tool to rotate around the X axis and drive the tool to feed along the X axis;

the clamping seats are connected with the machine table in a sliding mode along the X-axis direction, the number of the clamping seats is more than two, a positioning block is arranged on the machine table, and the positioning block is detachably connected with the clamping seats;

the clamp is fixedly arranged on the clamping seat.

2. The machine tool of claim 1, wherein: the bottom of the clamping seat is fixedly provided with a sliding block, a sliding rail arranged along the X direction is fixedly arranged on the machine table, and the sliding block is connected with the sliding rail in a sliding manner;

a translation power mechanism is fixedly mounted on the machine table, a chain arranged along the X direction is mounted on the machine table, the translation power mechanism is in transmission connection with the chain, the clamping seat is fixedly connected with the chain, a chain wheel is rotatably mounted on the machine table, and the chain is in transmission connection with the chain wheel;

the clamping seat with all be equipped with the spread groove on the board, the one end of locating piece with spread groove detachably interference fit on the board, the other end of locating piece with spread groove detachably interference fit on the clamping seat.

3. The machine tool of claim 1, wherein: the clamping device is characterized by further comprising a rotating power mechanism and a rotating table, the rotating table is rotatably connected with the clamping base, the rotating power mechanism is fixedly installed at the bottom of the clamping base, the rotating power mechanism is in transmission connection with the rotating table and drives the rotating table to rotate around a Z axis, and the clamp is arranged on the rotating table.

4. A machine tool according to claim 3, wherein: the clamp comprises a pressing power mechanism and more than three pressing blocks, the pressing blocks are mounted on the left side wall or the right side wall of the rotating table, and the pressing power mechanism is in transmission connection with the pressing blocks and drives the pressing blocks to be close to or far away from the rotating table.

5. The machine tool of claim 4, wherein: the revolving stage includes the rotor plate of level setting and the mounting panel of vertical setting, the bottom of mounting panel is equipped with the location arch, the top of rotor plate is equipped with the active grab, the active grab can the centre gripping the location is protruding, the rotor plate with the transmission of rotary power mechanism is connected, the compact heap is located on the left side wall of mounting panel or on the right side wall.