CN114523310A - Multi-station multifunctional machining device - Google Patents
Multi-station multifunctional machining device Download PDFInfo
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- CN114523310A CN114523310A CN202210184388.XA CN202210184388A CN114523310A CN 114523310 A CN114523310 A CN 114523310A CN 202210184388 A CN202210184388 A CN 202210184388A CN 114523310 A CN114523310 A CN 114523310A
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- fixing device
- workbench
- tailstock
- machine table
- clamping structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A multi-station multifunctional machining device, comprising: a work table; the machine table is arranged on the workbench, and a first fixing device is rotatably arranged on the machine table; the tail seat is arranged on the workbench and is provided with a second fixing device; the clamping structure is of a regular polyhedron structure, the clamping structure is clamped between a first fixing device and a second fixing device, the axis of the clamping structure is coaxial with the rotation axis of the first fixing device, first mounting grooves used for mounting parts to be machined are formed in each side face of the clamping structure, and second mounting grooves used for mounting the parts to be machined are formed in the edge positions of the end faces of the clamping structure. The multi-station multifunctional machining device provided by the invention has the advantages of high practicability, strong use flexibility, high part machining precision, good part machining size consistency and the like, and can realize the machining of other parts by changing the main body.
Description
Technical Field
The invention belongs to the technical field of machining equipment, and particularly relates to a multi-station multifunctional machining device.
Background
When some special-shaped parts (parts with complex structures or parts with unconventional structures) are machined, in general, each time an operation is completed (for example, a hole is punched in one hole site, or a certain specific operation is performed on a certain point site, etc.), the machined part needs to be clamped again to realize the operation of the next step. And the machined part needs to be aligned again when being clamped again, so that the machining efficiency is reduced. In addition, during each clamping, if a small alignment deviation occurs within an allowable range, the deviation is accumulated due to multiple clamping, and finally the machining size of the part is not met.
Disclosure of Invention
Problem (A)
In summary, how to solve the problem of low processing efficiency in the processing of the special-shaped parts in the prior art becomes a problem to be solved urgently by those skilled in the art.
(II) technical scheme
The invention provides a multi-station multifunctional machining device, which comprises:
the workbench is fixedly arranged relative to the processing machine tool;
the machine table is arranged on the workbench, and a first fixing device is rotatably arranged on the machine table;
the tailstock is arranged on the workbench, the tailstock is opposite to the machine table and is arranged at intervals, a second fixing device is arranged on the tailstock, the fixing center of the second fixing device is coaxially arranged with the rotation axis of the first fixing device, and the coaxial axis of the second fixing device is parallel to the upper side face of the workbench;
the clamping structure is of a regular polyhedron structure, the clamping structure is clamped between the first fixing device and the second fixing device, the axis of the clamping structure is coaxially arranged with the rotation axis of the first fixing device, first mounting grooves for mounting parts to be processed are formed in each side face of the clamping structure, and second mounting grooves for mounting the parts to be processed are formed in the edge positions of the end faces of the clamping structure.
Preferably, in the multi-station multifunctional machining device provided by the invention, the clamping structure comprises a plurality of clamping main bodies in regular polyhedron structures and a plurality of clamping panels, and each side surface of each clamping main body is fixedly provided with one clamping panel; the first mounting groove and the second mounting groove are arranged on the clamping panel.
Preferably, in the multi-station multifunctional machining device provided by the invention, butt flanges are arranged on end faces of two axial ends of the clamping main body, and the butt flanges can be connected with the first fixing device and the second fixing device to fix the clamping structure.
Preferably, in the multi-station multifunctional machining device provided by the present invention, an upper side surface of the work table is a planar structure, a plurality of work table chutes parallel to the rotation axis of the first fixing device are disposed on the upper side surface of the work table, and all the work table chutes are disposed at equal intervals in a direction perpendicular to the rotation axis of the first fixing device; the machine table and the tailstock are adjustably arranged on the workbench through the sliding groove of the workbench.
Preferably, in the multi-station multifunctional mechanical processing device provided by the invention, the tailstock comprises a tailstock base, and a tailstock installation body is vertically arranged on the tailstock base; the tailstock base abuts against the upper side face of the workbench, and is fixed on the workbench sliding groove through a bolt; the second fixing device is an apex, and the apex is fixedly arranged on the tailstock installation body.
Preferably, in the multi-station multifunctional machining device provided by the invention, the machine table comprises a machine table base, and a machine table installation body is vertically arranged on the machine table base; the machine table base is abutted against the upper side face of the workbench and is fixed on the workbench sliding groove through a bolt; the first fixing device is a chuck, and the chuck is rotatably arranged on the machine table mounting body.
Preferably, in the multi-station multifunctional machining device provided by the invention, at least one group of pressure plate assemblies is arranged on each side surface of the clamping structure and corresponding to each first installation groove, and the same group of pressure plate assemblies comprises two pressure plate units which are arranged oppositely.
Preferably, in the multi-station multifunctional machining device provided by the invention, the groove bottom of the second mounting groove is of a slope structure.
Preferably, in the multi-station multifunctional machining device provided by the invention, at least two first mounting grooves are arranged on the same side surface of the clamping structure, and all the first mounting grooves are arranged at equal intervals along a direction parallel to the rotation axis of the first fixing device.
Preferably, in the multi-station multifunctional machining device provided by the invention, the sliding groove of the workbench is an inverted T-shaped groove.
(III) advantageous effects
The invention provides a multi-station multifunctional machining device, which comprises: the workbench is fixedly arranged relative to the processing machine tool; the machine table is arranged on the workbench, and a first fixing device is rotatably arranged on the machine table; the tailstock is arranged on the workbench, the tailstock is opposite to the machine table and is arranged at intervals, a second fixing device is arranged on the tailstock, the fixing center of the second fixing device is coaxially arranged with the rotation axis of the first fixing device, and the coaxial axis of the second fixing device is parallel to the upper side face of the workbench; the clamping structure is of a regular polyhedron structure, the clamping structure is clamped between a first fixing device and a second fixing device, the axis of the clamping structure is coaxial with the rotation axis of the first fixing device, first mounting grooves used for mounting parts to be machined are formed in each side face of the clamping structure, and second mounting grooves used for mounting the parts to be machined are formed in the edge positions of the end faces of the clamping structure.
The invention can provide a plurality of part processing stations by arranging the clamping structure, and can simultaneously process a plurality of parts by aligning the clamping structure once after the parts are arranged on the clamping structure, the processing mode not only ensures the processing quality, but also improves the processing efficiency, and each part at least reduces two times of clamping operation. The multi-station multifunctional machining device provided by the invention has the advantages of high practicability, strong use flexibility, high part machining precision, good part machining size consistency and the like, and can realize the machining of other parts by changing the main body.
Drawings
Fig. 1 is a schematic structural diagram of a multi-station multifunctional machining device in an embodiment of the invention.
In fig. 1, the correspondence between the component names and the reference numerals is:
a working table 1, a machine table 2, a first fixing device 3, a tail seat 4, a second fixing device 5,
Clamping structure 6, first mounting groove 7, second mounting groove 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
In addition, in the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected" and "connected" used herein should be interpreted broadly, and may include, for example, a fixed connection or a detachable connection; they may be directly connected or indirectly connected through intermediate members, and specific meanings of the above terms will be understood by those skilled in the art as appropriate.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a multi-station multifunctional machining apparatus according to an embodiment of the present invention.
The invention provides a multi-station multifunctional machining device which is used for clamping and fixing a plurality of parts to be machined at one time, and after all the parts to be machined are clamped, all the parts to be machined can be machined through one-time alignment, so that the clamping time is saved, and the machining efficiency is improved.
In one embodiment of the present invention, the multi-station multifunctional machining apparatus includes the following components:
1. a working table 1 which is fixedly arranged relative to the processing machine tool.
The machine tool can be a machining center, a horizontal machine tool or a vertical machine tool.
The machine tool generally sets up the machine tool machining platform, and in prior art, only can fixed mounting wait to process the part on the machine tool machining platform, still need finely tune it in order to realize waiting to process the alignment of part processing gesture after this waits to process the part installation, and this kind of operation mode complex operation, machining efficiency are lower.
In the present invention, a work table 1 is particularly provided, the work table 1 can be fixed on a machine tool table of a machine tool, the work table 1 is used for installing other structures of the present invention, such as a machine table 2 and a tailstock 4, and the relative position of the machine table 2 and the tailstock 4 can be adjusted by the structural design of the work table 1.
In the specific embodiment of the present invention, the entire workbench 1 is a plate-type structure with a certain thickness, the upper side surface of the workbench 1 is a plane (the workbench 1 is provided with a plurality of groove structures), the workbench 1 is provided with a plurality of workbench chutes, the workbench chutes are linear groove structures, and the workbench chutes are groove bodies penetrating through the upper side surface of the workbench 1, so that the tailstock 4 and the machine table 2 can be conveniently mounted on the workbench chutes.
The table runner is parallel to the axis of rotation of the first fixture 3 (the fixed structure mounted to the machine table 2). In order to facilitate the position adjustment of the tailstock 4 and the machine table 2 on the workbench 1, the workbench 1 is provided with a plurality of workbench chutes, and all the workbench chutes are arranged at equal intervals along the direction perpendicular to the rotation axis of the first fixing device 3 (if the rotation axis of the first fixing device 3 is an X axis, the direction perpendicular to the rotation axis of the first fixing device 3 is a Y axis). The tailstock 4 and the machine table 2 can be adjusted at will (can be adjusted greatly or can be adjusted finely) in the X-axis direction. However, the tailstock 4 and the machine table 2 can only be adjusted in a stepping manner in the Y-axis direction (two adjacent sliding grooves of the workbench are one step), so that the machine table 2 and the tailstock 4 can be kept highly coaxial, and the coaxiality does not need to be adjusted.
The machine table 2 and the tailstock 4 are adjustably arranged on the workbench 1 through a workbench sliding groove.
Specifically, the workstation spout is the T type groove of inversion, can be through the bolt with tailstock 4 and board 2 stable fixation on workstation 1 like this (the head card of bolt is in T type inslot).
In order to improve the structural strength of the worktable 1, the present invention adopts a metal material (preferably cast iron or stainless steel) as a manufacturing material of the worktable 1, and the worktable 1 has an integrated structure.
2. A machine table 2 arranged on the workbench 1.
The machine table 2 is a main structure for realizing the clamping action, the machine table 2 is arranged on the workbench 1, and the first fixing device 3 is rotatably arranged through the machine table 2.
Specifically, the machine table 2 includes a machine table base (the machine table base is of a metal base structure, and the bottom surface of the machine table base is a plane and can be stably contacted with the upper side surface of the working table 1, so as to realize the fixed installation on the working table 1). The machine table base is vertically provided with a machine table installation body, the machine table installation body is of a metal structure, and the machine table installation body is fixedly connected with the machine table base.
The machine base is abutted against the upper side face of the workbench 1 and is fixed on the workbench sliding groove through bolts.
Specifically, the first fixing device 3 is a chuck (three-jaw chuck) rotatably disposed on the machine table mounting body.
3. And a tailstock 4 arranged on the workbench 1.
The tailstock 4 is another structure for realizing clamping and fixing, and can be matched with the first fixing device 3 to realize fixing of the clamping structure 6.
In the invention, the tailstock 4 is opposite to the machine table 2 and is arranged at an interval (the interval is arranged to realize the installation of the clamping structure 6, and the tailstock 4 or the machine table 2 is moved in the X axial direction to realize the clamping and fixing of the clamping structure 6).
The tailstock 4 is provided with a second fixing device 5, the fixing center of the second fixing device 5 is coaxially arranged with the rotation axis of the first fixing device 3, and the coaxial axis is parallel to the upper side surface of the workbench 1.
Specifically, the tailstock 4 includes a tailstock base (made of a metal material), a tailstock installation body (made of a metal material) is vertically arranged on the tailstock base, the tailstock base and the tailstock installation body are fixedly connected together, and the tailstock base is fixedly arranged on the workbench 1 through a bolt. The tailstock base is abutted to the upper side face of the workbench 1 and fixed on a sliding groove of the workbench through a bolt.
Specifically, the second fixing device 5 is a tip, and the tip is fixedly arranged on the tailstock installation body.
4. And the clamping structure 6 is used for simultaneously mounting a plurality of parts to be processed.
In the invention, the clamping structure 6 is a regular polyhedron structure, the clamping structure 6 is clamped between the first fixing device 3 and the second fixing device 5, the axis of the clamping structure 6 is coaxially arranged with the rotation axis of the first fixing device 3, each side surface of the clamping structure 6 is provided with a first mounting groove 7 for mounting a part to be processed, and the edge position of the end surface of the clamping structure 6 is provided with a second mounting groove 8 for mounting the part to be processed. Wherein the first mounting groove 7 and the second mounting groove 8 are customized according to the shape of the part to be processed.
Specifically, the clamping structure 6 comprises a plurality of clamping main bodies in a regular polyhedron structure and a plurality of clamping panels, and each side surface of each clamping main body is fixedly provided with one clamping panel; the first mounting groove 7 and the second mounting groove 8 are arranged on the clamping panel, wherein the groove bottom of the second mounting groove 8 is of an inclined plane structure. Furthermore, the end faces of the two axial ends of the clamping main body are provided with butt flanges, and the butt flanges can be connected with the first fixing device 3 and the second fixing device 5 to realize the fixation of the clamping structure 6. According to the invention, the clamping panel and the butt flange are mounted on the clamping main body through bolts, and different parts to be processed can be mounted by selecting a proper clamping panel according to the parts to be processed.
Furthermore, at least one group of pressure plate components is arranged on each side surface of the clamping structure 6 and corresponding to each first mounting groove 7, and the same group of pressure plate components comprises two pressure plate units which are oppositely arranged.
In an embodiment of the present invention, it is assumed that an axis is an a axis, the a axis is a virtual axis (the X axis is a horizontal transverse axis) rotating around the X axis, the axial direction of the clamping structure 6 is coaxial with the a axis, one end of the clamping structure 6 may be clamped and fixed by a three-jaw chuck, and the other end of the clamping structure 6 is pressed against by the tailstock 4. The axis of the three-jaw chuck is coaxial with the axis of the top of the tailstock 4 (coaxial with the axis A) and is parallel to the axis X, the three-jaw chuck and the machine table 2 are positioned by a connecting flange through a positioning pin and are fastened by screws, the center of the flange is designed to be supported and oriented by the A6 center in the middle of the machine table 2 and the tailstock 4 in the same method, and through the design, the device has good universality, other parts can be processed by replacing a main body, and the universality of the device is improved.
The specific application method of the invention is as follows: positioning and assembling the left and right connecting flanges of the clamping structure 6 by using positioning pins, and fastening by using screws; after assembly, clamping the right flange by using a three-jaw chuck, and positioning and fixing the left flange by using a tailstock 4 top; aligning the clamping structure 6, using a lever dial indicator to align the side surface and the upper surface of the clamping structure 6 and to be parallel to the X axis, aligning the determining device, using the lever dial indicator to align the side surface of the clamping structure 6 and to be parallel to the Y axis, and determining the origin of coordinates of the rotating shaft; the parts are arranged in a square groove (a first mounting groove 7) on the side surface of the clamping structure 6, and the parts are fixed by a special pressing plate; after the steps are finished, the parts are respectively arranged in the second mounting grooves 8 of the clamping structure 6 for processing; and measuring after the machining is finished, wherein the sizes of the parts all meet the design requirements.
The invention provides a multi-station multifunctional machining device, which comprises: a worktable 1 fixedly arranged relative to the processing machine tool; a machine table 2 arranged on the workbench 1, wherein a first fixing device 3 is rotatably arranged on the machine table 2; the tailstock 4 is arranged on the workbench 1, the tailstock 4 is opposite to the machine table 2 and is arranged at an interval, the tailstock 4 is provided with a second fixing device 5, the fixing center of the second fixing device 5 is coaxially arranged with the rotation axis of the first fixing device 3, and the coaxial axis of the second fixing device 5 is parallel to the upper side face of the workbench 1; the clamping structure 6 is a regular polyhedron structure, the clamping structure 6 is clamped between the first fixing device 3 and the second fixing device 5, the axis of the clamping structure 6 and the rotation axis of the first fixing device 3 are coaxially arranged, a first mounting groove 7 for mounting a part to be processed is arranged on each side face of the clamping structure 6, and a second mounting groove 8 for mounting the part to be processed is arranged at the edge position of the end face of the clamping structure 6. The invention can provide a plurality of processing stations by arranging the clamping structure 6, can simultaneously process a plurality of parts by once alignment, ensures the processing quality and improves the processing efficiency by the processing mode, reduces two times of clamping operation for each part, can release operators without designing a special clamp to process inclined holes after being put into use, realizes one person for multiple machines, and achieves the purpose of improving the processing quality of the parts. The multi-station multifunctional machining device provided by the invention has the advantages of high practicability, strong use flexibility, high part machining precision, good part machining size consistency and the like, and can realize the machining of other parts by changing the main body.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (10)
1. The utility model provides a multi-station multifunctional machining device which characterized in that includes:
a workbench (1) which is fixedly arranged relative to the processing machine tool;
a machine table (2) arranged on the workbench, wherein a first fixing device (3) is rotatably arranged on the machine table;
the tailstock (4) is arranged on the workbench, the tailstock is opposite to the machine table and is arranged at intervals, a second fixing device (5) is arranged on the tailstock, the fixing center of the second fixing device is coaxially arranged with the rotation axis of the first fixing device, and the coaxial axis of the second fixing device is parallel to the upper side face of the workbench;
the clamping structure (6) is of a regular polyhedron structure, the clamping structure is clamped between the first fixing device and the second fixing device, the axis of the clamping structure and the rotation axis of the first fixing device are coaxially arranged, a first mounting groove (7) for mounting a part to be processed is formed in each side face of the clamping structure, and a second mounting groove (8) for mounting the part to be processed is formed in the edge position of the end face of the clamping structure.
2. The multi-station multi-function machining device according to claim 1,
the clamping structure comprises a plurality of clamping main bodies in regular polyhedron structures and a plurality of clamping panels, wherein one clamping panel is fixedly arranged on each side face of each clamping main body;
the first mounting groove and the second mounting groove are arranged on the clamping panel.
3. The multi-station multi-function machining device according to claim 2,
and the end faces of the two axial ends of the clamping main body are provided with butt flanges, and the butt flanges can be connected with the first fixing device and the second fixing device to realize the fixation of the clamping structure.
4. The multi-station multi-function machining device according to claim 1,
the upper side surface of the workbench is of a planar structure, the upper side surface of the workbench is provided with a plurality of workbench chutes parallel to the rotation axis of the first fixing device, and all the workbench chutes are arranged at equal intervals along the direction vertical to the rotation axis of the first fixing device;
the machine table and the tailstock are adjustably arranged on the workbench through the sliding groove of the workbench.
5. The multi-station multi-function machining device according to claim 4,
the tailstock comprises a tailstock base, and a tailstock installation body is vertically arranged on the tailstock base;
the tailstock base abuts against the upper side face of the workbench, and is fixed on the workbench sliding groove through a bolt;
the second fixing device is an apex, and the apex is fixedly arranged on the tailstock installation body.
6. The multi-station multi-function machining device according to claim 4,
the machine table comprises a machine table base, and a machine table installation body is vertically arranged on the machine table base;
the machine table base is abutted against the upper side face of the workbench and is fixed on the workbench sliding groove through a bolt;
the first fixing device is a chuck, and the chuck is rotatably arranged on the machine table mounting body.
7. The multi-station multi-function machining device according to claim 1,
and at least one group of pressure plate components are arranged on each side surface of the clamping structure and correspond to each first mounting groove, and each group of pressure plate components comprises two pressure plate units which are oppositely arranged.
8. The multi-station multi-function machining device according to claim 1,
the bottom of the second mounting groove is of an inclined plane structure.
9. The multi-station multi-function machining device according to any one of claims 1 to 8,
at least two first mounting grooves are arranged on the same side face of the clamping structure, and all the first mounting grooves are arranged at equal intervals along the direction parallel to the rotation axis of the first fixing device.
10. The multi-station multi-function machining device according to claim 4,
the sliding groove of the workbench is an inverted T-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210184388.XA CN114523310A (en) | 2022-02-28 | 2022-02-28 | Multi-station multifunctional machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210184388.XA CN114523310A (en) | 2022-02-28 | 2022-02-28 | Multi-station multifunctional machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114523310A true CN114523310A (en) | 2022-05-24 |
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ID=81625019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210184388.XA Pending CN114523310A (en) | 2022-02-28 | 2022-02-28 | Multi-station multifunctional machining device |
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| Country | Link |
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| CN (1) | CN114523310A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090966A (en) * | 2022-07-12 | 2022-09-23 | 重庆肯瑞精密机械有限公司 | Hobbing clamp for machining multiple workpieces |
-
2022
- 2022-02-28 CN CN202210184388.XA patent/CN114523310A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090966A (en) * | 2022-07-12 | 2022-09-23 | 重庆肯瑞精密机械有限公司 | Hobbing clamp for machining multiple workpieces |
| CN115090966B (en) * | 2022-07-12 | 2024-01-12 | 重庆肯瑞精密机械有限公司 | Gear hobbing anchor clamps of multiplex spare processing |
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