CN212946596U - Cradle mechanism of five-axis machining center - Google Patents
Cradle mechanism of five-axis machining center Download PDFInfo
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- CN212946596U CN212946596U CN202021424964.6U CN202021424964U CN212946596U CN 212946596 U CN212946596 U CN 212946596U CN 202021424964 U CN202021424964 U CN 202021424964U CN 212946596 U CN212946596 U CN 212946596U
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- guide rail
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Abstract
The utility model discloses a five machining center's cradle mechanism, including left cradle arm, right cradle arm and cradle case, the C axle main shaft has been installed to the cradle incasement, cradle case top is equipped with tail top mechanism, tail top mechanism includes work piece switching cover, guide rail mounting bracket, guide rail, slider, planker and top, work piece switching cover hookup is installed on the C axle main shaft, the guide rail mounting bracket is fixed in the tail top installation face of cradle arm, the guide rail is vertical to be installed on the guide rail mounting bracket, the planker passes through slider, guide rail sliding connection in guide rail mounting bracket, there is the section of connecing at the top of planker to install top, should be top and the coaxial setting of work piece switching cover, there is locking mechanism between planker and the guide rail mounting bracket. The cradle box is provided with the tail ejection mechanism above, so that the processing workpiece can be conveniently installed on the tail ejection mechanism, and the tail ejection mechanism has the functions of spacing adjustment and locking, is suitable for installation and positioning of different processing workpieces, and has the advantages of simple and reasonable structure, good reliability, strong universality and high efficiency.
Description
Technical Field
The utility model relates to the technical field of machine tool equipment, in particular to five-axis machining center's cradle mechanism.
Background
At present, with the development of industrial technology, the use of a five-axis numerical control machining center is more and more extensive, and meanwhile, the personalized demand of a user on the machining center is higher and higher. The efficiency of the numerical control cutter is required to be improved in the self-processing process, however, when the conventional numerical control cutter is processed in a five-axis processing center, a special fixture is often required to be mounted on a C-axis workbench for processing production, but due to the particularity of the cutter processing, the fixture processing requirements are high, the clamp is diversified in form, the universality of the fixture is poor, and the processing efficiency is low. Also, the same problem exists for similar types of shaft workpieces like numerically controlled machining tools.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a cradle mechanism of five-axis machining center that reliability is high, the commonality is strong, simple structure is reasonable.
The utility model discloses a realize through following technical scheme:
the utility model provides a five-axis machining center's cradle mechanism, including left cradle arm, right cradle arm and cradle case, the cradle case sets up at left cradle arm, between the right cradle arm, the C axle main shaft is installed to the cradle incasement, cradle case top is equipped with tail top mechanism, this tail top mechanism includes the work piece switching cover, the guide rail mounting bracket, the guide rail, the slider, planker and top, work piece switching cover coaxial line hookup is installed on the C axle main shaft, the guide rail mounting bracket is fixed in the tail top installation face of cradle arm, the guide rail is vertical to be installed on the guide rail mounting bracket, the planker passes through the slider, guide rail sliding connection is in the guide rail mounting bracket, there is the section of connecing to install the top of planker top, should be top and the coaxial setting of work piece.
Further, the workpiece adapter sleeve is preferably a knife handle adapter sleeve.
Furthermore, the locking mechanism comprises a locking plate, a brake pressing code, a brake block and a locking bolt, the locking plate is fixed at the side end of the guide rail on the guide rail mounting frame, the brake block is fixed at the side end of the carriage, the locking bolt is installed on the brake block, the front end of the locking bolt is screwed with the brake pressing code, and the clamping working surface of the locking plate is located between the pressing surface of the brake pressing code and the side pressing surface of the carriage.
Furthermore, the brake pressing code and the brake block are connected in a wedge shape, and the structure is simple and reasonable.
Furthermore, an end cover/workbench fixing hole is formed in the end face of the C-axis main shaft, a shielding end cover is installed in the end cover/workbench fixing hole, the appearance is attractive, and a common workbench is convenient to replace and install.
The utility model has the advantages that: the cradle box is provided with the tail ejection mechanism above, so that the processing workpiece can be conveniently installed on the tail ejection mechanism, and the tail ejection mechanism has the functions of spacing adjustment and locking, is suitable for installation and positioning of different processing workpieces, and has the advantages of simple and reasonable structure, good reliability, strong universality and high efficiency.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a perspective reference view of an embodiment of a cradle mechanism of the present invention;
FIG. 2 is a reference schematic diagram of a split structure of an embodiment of a cradle mechanism of the present invention;
FIG. 3 is a cross-sectional view of the cradle mechanism of the present invention;
FIG. 4 is a front reference schematic view of an embodiment of a cradle mechanism of the present invention;
FIG. 5 is a cross-sectional view of the cradle mechanism of the present invention;
fig. 6 is an enlarged schematic view of the portion P of fig. 5.
Reference numerals: the cradle comprises a left cradle arm 1, a right cradle arm 2, a cradle box 3, a C-axis main shaft 4, a tail top mechanism 5, a workpiece transfer sleeve 51, a guide rail mounting frame 52, a guide rail 53, a sliding block 54, a carriage 55, a tip 56, a delay section 57, tail top mounting surfaces 11 and 21, a locking mechanism 6, a locking plate 61, a brake pressing code 62, a brake block 63, a locking bolt 64, an end cover \ workbench fixing hole 40 and a shielding end cover 7
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 6, the cradle mechanism of five-axis machining center of the present invention includes a left cradle arm 1, a right cradle arm 2 and a cradle box 3, the cradle box 3 is disposed between the left cradle arm 1 and the right cradle arm 2, a C-axis spindle 4 is installed in the cradle box 3, a tail top mechanism 5 is disposed above the cradle box 3, the tail top mechanism 5 includes a workpiece transfer sleeve 51, a rail mounting bracket 52, a rail 53, a slider 54, a carriage 55 and a tip 56, the workpiece transfer sleeve 51 is coaxially coupled and installed on the upper portion of the C-axis spindle 4, the rail mounting bracket 52 is fixed on the tail top mounting surfaces 11 and 21 of the cradle arms 2 and 3, the rail 53 is vertically installed on the rail mounting bracket 52, the carriage 55 is slidably connected to the rail mounting bracket 52 through the slider 54 and the rail 53, the tip 56 is installed on the top of the carriage 55 by extending and connecting section 57, the tip 56 is coaxially disposed with the workpiece transfer sleeve 51, the center 56 and the workpiece adapter sleeve 51 form an installation area for processing the workpiece, and the locking mechanism 6 is arranged between the carriage 55 and the guide rail installation frame 52.
The workpiece adapter sleeve 51 is preferably a tool shank adapter sleeve, and is suitable for clamping and machining a blank of a numerical control machining tool, and of course, the workpiece adapter sleeve 51 may also be an adapter sleeve of other similar shaft machining parts, and performs corresponding workpiece machining, which is not listed one by one.
Furthermore, the brake pressing code 62 and the brake block 63 are connected in a wedge shape, so that the structure is simple and reasonable, and the use is reliable.
Further, an end cover \ workbench fixing hole 40 is arranged on the shaft end face of the C-shaft main shaft 4, the shielding end cover 7 is installed on the end cover \ workbench fixing hole 40, when the tail top mechanism is used in a machining center, the guide rail installation frame 52 is detached and separated from the tail top installation faces 21 and 31 of the cradle arms 2 and 3, the workpiece transfer sleeve 51 is detached, the workbench is replaced, and the end cover \ workbench fixing hole 40 is fixedly connected with the shaft end face of the C-shaft main shaft 4, so that the cradle can be used conventionally.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (5)
1. The utility model provides a five-axis machining center's cradle mechanism, includes left cradle arm, right cradle arm and cradle case, and the cradle case sets up between left cradle arm, right cradle arm, installs C axle main shaft, its characterized in that in the cradle case: cradle case top is equipped with the tail and pushes up the mechanism, and this tail pushes up the mechanism and includes work piece switching cover, guide rail mounting bracket, guide rail, slider, planker and top, and work piece switching cover coaxial line hookup is installed on the C axle main shaft, and the guide rail mounting bracket is fixed in the tail of cradle arm and pushes up the installation face, and the guide rail is vertical to be installed on the guide rail mounting bracket, and the planker passes through slider, guide rail sliding connection in guide rail mounting bracket, and there is the section of connecing at the top of planker to install and prolong top, should be top and the coaxial setting of work piece switching.
2. The cradle mechanism of five-axis machining center of claim 1, wherein: the workpiece switching sleeve is a knife handle switching sleeve.
3. The cradle mechanism of five-axis machining center of claim 1, wherein: the locking mechanism comprises a locking plate, a brake pressing code, a brake block and a locking bolt, the locking plate is fixed at the side end of the guide rail on the guide rail mounting frame, the brake block is fixed at the side end of the carriage, the locking bolt is installed on the brake block, the front end of the locking bolt is screwed with the brake pressing code, and the clamping working surface of the locking plate is positioned between the pressing surface of the brake pressing code and the side pressing surface of the carriage.
4. The cradle mechanism of five-axis machining center of claim 3, wherein: the brake pressing code and the brake block are connected in a wedge shape.
5. The cradle mechanism of five-axis machining center of claim 1, wherein: and end cover/workbench fixing holes are formed in the end surface of the C-axis main shaft, and shielding end covers are installed in the end cover/workbench fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424964.6U CN212946596U (en) | 2020-07-17 | 2020-07-17 | Cradle mechanism of five-axis machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424964.6U CN212946596U (en) | 2020-07-17 | 2020-07-17 | Cradle mechanism of five-axis machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212946596U true CN212946596U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021424964.6U Active CN212946596U (en) | 2020-07-17 | 2020-07-17 | Cradle mechanism of five-axis machining center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038386A (en) * | 2023-04-03 | 2023-05-02 | 成都航空职业技术学院 | Clamp for machining blades by using cradle five-axis machining center |
-
2020
- 2020-07-17 CN CN202021424964.6U patent/CN212946596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038386A (en) * | 2023-04-03 | 2023-05-02 | 成都航空职业技术学院 | Clamp for machining blades by using cradle five-axis machining center |
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