Multi-station vertical machining tool

Abstract

The utility model relates to the field of production equipment, and discloses a multi-station vertical processing machine tool, which can adjust the center of a tool magazine corresponding to each processing station and the center of a processing main shaft, and is high in utilization rate of position distribution space of the tool magazine. The device comprises a rack, the working platform is arranged on the rack and is used for placing a workpiece; the machining spindles are sequentially arranged on the rack from left to right; the tool magazine frames are sequentially arranged on the corresponding machine frames from left to right and correspond to the machining spindles one to one, the tool magazine frames on the leftmost side and the tool magazine frames on the rightmost side can move in the left-right direction, and the tool magazine frame in the middle can move in the front-back direction; the tool magazines are sequentially arranged on the corresponding tool magazine frames from left to right, the tool magazine on the leftmost side is located on the left side of the tool magazine frame on the leftmost side, the tool magazine on the rightmost side is located on the right side of the tool magazine frame on the rightmost side, the tool magazines in the middle are located at the front ends of the corresponding tool magazine frames, and the tool magazines on the leftmost side and the tool magazines on the rightmost side can move in the front-back direction relative to the corresponding tool magazine frames.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of production equipment, and particularly to a multi-station vertical processing machine. BACKGROUND

[0002] In today's mechanical processing industry, processing machine tools play an indispensable role as key cutting tools. Among them, machining centers have become the most widely used and important equipment type in the field of numerical control machine tools due to their excellent processing efficiency and high precision. However, although machining centers have many advantages in mechanical processing, most single-spindle machining centers still have some efficiency bottleneck problems that need to be solved in actual production.

[0003] Specifically, after completing the processing of a single product each time, the machine tool must be paused for operation personnel or a mechanical hand to take the processed product off the workbench and place the product to be processed in place. Only after completing these tedious material changing steps can the machine tool continue to process the next product. This process not only consumes a lot of time, but also seriously restricts the improvement of production efficiency.

[0004] In order to alleviate this problem, many enterprises have set up multiple processing heads on the same machine to realize multi-task parallel processing and improve production efficiency. In addition, in order to further optimize the processing process, a tool magazine is usually installed on the machine frame to quickly change tools. However, during a long processing process, the relative position between the spindle and the tool magazine may change. This position change will cause the spindle center and the tool magazine clamping tool center to be eccentric, thereby affecting the tool changing accuracy and reliability of the tool magazine, and ultimately reducing the processing efficiency and processing quality. SUMMARY

[0005] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, the utility model provides a multi-station vertical processing machine tool, which can adjust the center of the corresponding tool magazine and the center of the processing spindle of each processing station, and has high space utilization of tool magazine position distribution.

[0006] On the one hand, according to the multi-station vertical processing machine tool of the utility model embodiment, comprising:

[0007] A machine frame;

[0008] A workbench arranged on the machine frame, the workbench being used for placing workpieces;

[0009] A plurality of processing spindles arranged on the machine frame from left to right;

[0010] A plurality of tool magazines are sequentially arranged on the corresponding racks from left to right and correspond to the machining spindles one by one, the leftmost and rightmost tool magazines can move along the left-right direction, and the middle tool magazines can move along the front-back direction.

[0011] A plurality of tool magazines are sequentially arranged on the corresponding racks from left to right and correspond to the machining spindles one by one, the leftmost and rightmost tool magazines can move along the left-right direction, and the middle tool magazines can move along the front-back direction.

[0012] According to some embodiments of the utility model, still include first fixed part, the rack is equipped with first installation hole, the tool magazine is equipped with first waist shape hole, the first waist shape hole on the leftmost and rightmost tool magazine is along left and right direction setting, the first waist shape hole of middle tool magazine is along front and back direction setting, first fixed part can pass through first waist shape hole and insert to first installation hole, with tool magazine is fixed on the rack.

[0013] According to some embodiments of the utility model, still include second fixed part, the tool magazine is equipped with second installation hole, the tool magazine is equipped with second waist shape hole, the second waist shape hole on the leftmost and rightmost tool magazine is along front and back direction setting, the second waist shape hole on the middle tool magazine is along left and right direction setting, second fixed part can pass through second waist shape hole and enter second installation hole, with tool magazine is installed on the tool magazine.

[0014] According to some embodiments of the utility model, the rack is equipped with first drive assembly and second drive assembly, the first drive assembly is used to drive the work platform to move along the front-back direction, and the second drive assembly is used to drive the work platform to move along the left-right direction.

[0015] According to some embodiments of the utility model, the installation gap is arranged between the adjacent tool magazines.

[0016] According to some embodiments of the utility model, still include main shaft case, the main shaft case is used to drive the machining spindle to move along the up-down direction.

[0017] According to some embodiments of the utility model, the main shaft case is equipped with a plurality of, the main shaft case is sequentially arranged on the rack from left to right, and the main shaft case can drive the corresponding machining spindles to move along the up-down direction.

[0018] According to some embodiments of the utility model, the work platform is equipped with a clamp for clamping a workpiece.

[0019] According to some embodiments of the utility model, still include the connecting plate, two adjacent tool magazine frame are fixed.

[0020] The utility model embodiment has at least the following beneficial effects:

[0021] The work platform can place multiple products to be processed simultaneously, multiple tool magazine frames and multiple tool magazines are arranged one by one, wherein the tool magazine frames and tool magazines are mainly divided into two position types: one, the tool magazine frames and tool magazines are arranged on the left and right sides, the corresponding tool magazines are arranged on the left and right sides, the tool magazine frames can move along the left and right directions relative to the rack, and the tool magazines can move along the front and back directions relative to the tool magazine frames, so that the front, back, left and right directions of the tool magazines can be adjusted; two, the tool magazine frames and tool magazines are arranged in the middle part, the corresponding tool magazines are located at the front end of the tool magazine frames, the tool magazine frames can move relative to the rack along the front and back directions, and the tool magazines can move relative to the tool magazine frames along the left and right directions, so that the front, back, left and right directions of the machining spindles can be adjusted; the tool magazines are arranged on the left and right sides and the front end, and are arranged in a horizontal and vertical staggered manner, so that the space utilization can be improved.

[0022] The additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0023] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0024] Fig. 1 It is the overall structure schematic diagram of left front view of the multi-station vertical machining tool of the utility model embodiment;

[0025] Fig. 2 It is the overall structure schematic diagram of left rear view of the multi-station vertical machining tool of the utility model embodiment.

[0026] Reference signs:

[0027] Rack 100;

[0028] Work platform 200;

[0029] Machining spindle 300, spindle machine box 310;

[0030] Tool magazine frame 400, first waist-shaped hole 410, installation gap 420;

[0031] Tool magazine 500, second waist-shaped hole 510;

[0032] Connecting plate 600. DETAILED DESCRIPTION

[0033] The following will describe several embodiments of the present application, including the corresponding embodiments of the drawings. It should be understood that the drawings are used to assist in understanding the technical features and technical solutions of the present application, and should not be understood as limiting the scope of protection of the present application.

[0034] The following will describe the concept, specific structure and technical effects of the present application in conjunction with the embodiments and drawings, in order to fully understand the purpose, scheme and effect of the present application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0035] It should be noted that, unless otherwise explicitly limited, when a certain feature is referred to as "fixed", "connected", "installed" on another feature, it can be directly fixed, connected on another feature, or indirectly fixed, connected on another feature. The words "fixed", "connected", "installed" and the like should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application according to the specific content of the technical scheme.

[0036] It should be noted that the description of the orientation or position relationship of "up", "down", "left", "right", "top", "bottom", "front", "back", "inside", "outside" and the like used in the present application is based on the orientation or position relationship of the drawings or embodiments, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application.

[0037] It should be noted that the term "and / or" used in the present application includes any combination of one or more related listed items, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. is not included in the number, above, below, within, etc. is understood to include the number.

[0038] It should be noted that in the present application, the first and the second are only used to distinguish the technical features for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0039] It should be noted that, unless otherwise explicitly limited, all technical and scientific terms used in the present application have the same meaning as understood by those skilled in the art. The terms used in the specification are only used to describe the specific embodiments, and are not intended to limit the present application.

[0040] Reference Figs. 1-2The utility model discloses a first aspect basic embodiment provides a kind of multi-station vertical processing machine tool, comprising:

[0041] Frame 100;

[0042] Workbench 200, it is located in frame 100, and workbench 200 is used to place workpiece;

[0043] Multiple machining spindles 300, from left to right sequentially in frame 100;

[0044] Multiple tool magazine racks 400, from left to right sequentially in corresponding frame 100, with machining spindle 300 one-to-one, leftmost and rightmost tool magazine rack 400 can move along left-right direction, tool magazine rack 400 in middle can move along front-back direction;

[0045] Multiple tool magazines 500, from left to right sequentially in corresponding tool magazine rack 400, leftmost tool magazine 500 is located in the left side of leftmost tool magazine rack 400, rightmost tool magazine 500 is located in the right side of rightmost tool magazine rack 400, tool magazine 500 in middle is located in the front end of corresponding tool magazine rack 400, leftmost and rightmost tool magazine 500 can move relative to the front-back direction of corresponding tool magazine rack 400, tool magazine 500 in middle can move relative to corresponding tool magazine rack 400 along left-right direction.

[0046] According to the embodiment of the utility model, by thus setting, can achieve at least as follows some effects, workbench 200 can place multiple products to be processed simultaneously;Multiple tool magazine racks 400 and multiple tool magazines 500 are set one by one, wherein mainly divided into two kinds of position type tool magazine rack 400 and tool magazine 500: one, tool magazine rack 400 and tool magazine 500 are separately arranged on left and right sides, corresponding tool magazine 500 is arranged on left and right sides respectively, tool magazine rack 400 can move relative to frame 100 along left-right direction, tool magazine 500 can move relative to tool magazine rack 400 along front-back direction, so that the front-back-left-right direction of tool magazine 500 can be adjusted;Two, tool magazine rack 400 and tool magazine 500 are arranged in middle part, corresponding tool magazine 500 is located in the front end of tool magazine rack 400, tool magazine rack 400 can move relative to frame 100 along front-back direction, tool magazine 500 can move relative to tool magazine rack 400 along left-right direction, so that the front-back-left-right direction of machining spindle 300 can be adjusted;The position of each tool magazine 500 can be adjusted independently, so that machining spindle 300 and tool magazine 500 center are adjusted to concentric;Tool magazine 500 is separately arranged on left and right sides and front end, is set in the way of horizontal and vertical staggered, can improve space utilization.

[0047] It should be noted that the tool magazine 500 can rotate relative to its own axis, and different tools can be replaced by the machining spindle 300 moving up and down, that is, when the tool needs to be changed, the tool magazine 500 clamps the tool, the machining spindle 300 rises, the tool is separated, the tool magazine 500 rotates around its own axis, and the required tool is moved to below the machining spindle 300, and the machining spindle 300 is lowered, and the tool can be installed. The tool magazine 500 changes the tool for the machining spindle 300, which is well known to those skilled in the art, so the specific structure of the tool magazine 500 and the machining spindle 300 will not be described.

[0048] It should be noted that the machining spindle, the tool magazine, and the tool magazine frame in the middle can be provided with one or more.

[0049] In some embodiments, a first fixing member is further included, the rack 100 is provided with a first mounting hole, the tool magazine frame 400 is provided with a first waist-shaped hole 410, the first waist-shaped hole 410 on the leftmost and rightmost tool magazine frames 400 is arranged in the left-right direction, the first waist-shaped hole 410 on the middle tool magazine frame 400 is arranged in the front-rear direction, and the first fixing member can pass through the first waist-shaped hole 410 and be inserted into the first mounting hole, so that the tool magazine frame 400 is fixed on the rack 100. By loosening the first fixing member, the tool magazine frame 400 and the rack 100 are loosened, the left-right position of the leftmost and rightmost tool magazine frames 400 is moved, the left-right position of the tool magazine frame 400 is adjusted, the front-rear position of the middle tool magazine frame 400 is adjusted, and then the tool magazine frame 400 is fixed on the rack 100 by the first fixing member.

[0050] In some embodiments, a second fixing member is further included, the tool magazine frame 400 is provided with a second mounting hole, the tool magazine 500 is provided with a second waist-shaped hole 510, the second waist-shaped hole 510 on the leftmost and rightmost tool magazines 500 is arranged in the front-rear direction, the second waist-shaped hole 510 on the middle tool magazine frame 400 is arranged in the left-right direction, and the second fixing member can pass through the second waist-shaped hole 510 and be inserted into the second mounting hole, so that the tool magazine 500 is installed on the tool magazine frame 400. By loosening the second fixing member, the tool magazine 500 and the tool magazine frame 400 are loosened, the front-rear position of the leftmost and rightmost tool magazines 500 is moved, the left-right direction of the middle tool magazine 500 is moved, the position of the machining mechanism is adjusted, and then the tool magazine 500 is installed on the tool magazine frame 400 by the second fixing member.

[0051] It can be understood that the fixing member can be a screw, a bolt, a bolt, or the like.

[0052] In some embodiments, the tool magazine frame 400 and the rack 100 are connected by using a screw rod, the front and back or left and right directions of the spindle are adjusted by screwing the screw rod, the tool magazine frame 400 and the tool magazine 500 are connected by using a screw rod, and the front and back or left and right positions of the tool magazine 500 are adjusted by screwing the screw rod.

[0053] In some embodiments, the rack 100 is provided with a first driving assembly and a second driving assembly, the first driving assembly is used to drive the working platform 200 to move in the front and back direction, and the second driving assembly is used to drive the working platform 200 to move in the left and right direction. Different positions of the working platform 200 can be adjusted by the first driving assembly and the second driving assembly, so that the workpiece can be moved to different positions and the product can be processed.

[0054] In some embodiments, the installation gap 420 is arranged between adjacent tool magazine frames 400. The installation gap 420 is used to leave adjustment space for the moving tool magazine frame 400, so that the tool magazine frame 400 can adjust the position.

[0055] In some embodiments, the spindle machine box 310 is further included, the spindle machine box 310 is used to drive the machining spindle 300 to move in the up and down direction. The spindle machine box 310 is arranged on the rack 100, the machining spindle 300 is installed on the spindle machine box 310, and the spindle machine box 310 can drive the machining spindle 300 to move in the up and down direction.

[0056] In some embodiments, the spindle machine box 310 is provided in plurality, and the spindle machine boxes 310 are arranged on the rack 100 from left to right in sequence, and the spindle machine boxes 310 can drive the corresponding machining spindles 300 to move in the up and down direction. Each spindle machine box 310 is arranged one by one, which is convenient to use.

[0057] In some embodiments, the working platform 200 is provided with a clamp for clamping the workpiece. The workpiece is placed in the clamp, so that the workpiece is fixed.

[0058] It should be noted that the terms such as "one embodiment", "some embodiments", "basic embodiment", "extended embodiment" and the like are used in the description of the present application to describe several embodiments of the present application, and the specific features, structures, materials or characteristics in several embodiments can be combined in accordance with the principles and purposes of the present application.

[0059] The utility model discloses should not be limited to the above embodiment, as long as it reaches the technical effect of the utility model with the same or equivalent means, the change, modification, equivalent replacement and equivalent modification etc. of these embodiments within the spirit and principles disclosed in the utility model without departing from the principles and purposes of the utility model, all should be included in the range of the utility model disclosed protection, should be considered to belong to the protection scope of the utility model.

Claims

1. A multi-station vertical machining center, characterized by, It comprises: a rack (100); a work platform (200) arranged on the rack (100), the work platform (200) being used for placing workpieces; a plurality of machining spindles (300) arranged on the rack (100) from left to right; a plurality of tool magazine racks (400) arranged on the corresponding rack (100) from left to right, one-to-one corresponding to the machining spindles (300), the leftmost and rightmost tool magazine racks (400) being capable of moving in the left-right direction, and the tool magazine racks (400) in the middle being capable of moving in the front-back direction; a plurality of tool magazines (500) arranged on the corresponding tool magazine racks (400) from left to right, the leftmost tool magazine (500) being located on the left side of the leftmost tool magazine rack (400), the rightmost tool magazine (500) being located on the right side of the rightmost tool magazine rack (400), and the tool magazines (500) in the middle being located at the front end of the corresponding tool magazine racks (400), the leftmost and rightmost tool magazines (500) being capable of moving relative to the front-back direction of the corresponding tool magazine racks (400), and the tool magazines (500) in the middle being capable of moving relative to the left-right direction of the corresponding tool magazine racks (400).

2. The multi-station vertical machining tool of claim 1, wherein: It further comprises a first fixing member, the rack (100) is provided with a first mounting hole, the tool magazine rack (400) is provided with a first waist-shaped hole (410), the first waist-shaped holes (410) on the leftmost and rightmost tool magazine racks (400) are arranged in the left-right direction, the first waist-shaped holes (410) on the tool magazine racks (400) in the middle are arranged in the front-back direction, and the first fixing member can pass through the first waist-shaped holes (410) and be inserted into the first mounting hole, so that the tool magazine racks (400) are fixed on the rack (100).

3. The multi-station vertical machining tool of claim 1, wherein: It further comprises a second fixing member, the tool magazine rack (400) is provided with a second mounting hole, and the tool magazine (500) is provided with a second waist-shaped hole (510), the second waist-shaped holes (510) on the leftmost and rightmost tool magazines (500) are arranged in the front-back direction, the second waist-shaped holes (510) on the tool magazine racks (400) in the middle are arranged in the left-right direction, and the second fixing member can pass through the second waist-shaped holes (510) and be inserted into the second mounting hole, so that the tool magazines (500) are mounted on the tool magazine racks (400).

4. The multi-station vertical machining tool of claim 1, wherein: The rack (100) is provided with a first driving assembly and a second driving assembly, the first driving assembly is used for driving the work platform (200) to move in the front-back direction, and the second driving assembly is used for driving the work platform (200) to move in the left-right direction.

5. The multi-station vertical machining tool of claim 1, wherein: An installation gap (420) is arranged between adjacent tool magazine racks (400).

6. The multi-station vertical machining tool of claim 1, wherein: It further comprises a spindle machine box (310) for driving the machining spindles (300) to move in the up-down direction.

7. The multi-station vertical machining tool of claim 6, wherein: The main shaft box (310) is provided with a plurality of main shaft boxes (310) which are sequentially arranged on the rack (100) from left to right, and the main shaft box (310) can drive the corresponding machining main shaft (300) to move in the up-down direction.

8. The multi-station vertical machining tool of claim 1, wherein: The working platform (200) is provided with a clamp for clamping a workpiece.

9. The multi-station vertical machining tool of claim 1, wherein: Further comprising a connecting plate (600) for fixing two adjacent tool magazine racks (400).

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