CN214393198U - Processing equipment of annular thin-wall missile shell - Google Patents
Processing equipment of annular thin-wall missile shell Download PDFInfo
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- CN214393198U CN214393198U CN202120292967.7U CN202120292967U CN214393198U CN 214393198 U CN214393198 U CN 214393198U CN 202120292967 U CN202120292967 U CN 202120292967U CN 214393198 U CN214393198 U CN 214393198U
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Abstract
The utility model provides a pair of processing equipment of annular thin wall guided missile casing, including the lathe base, be provided with table surface on the lathe base, the last rotating base that installs of table surface, the last clamping piece that installs of rotating base, the clamping piece are used for accomplishing the centre gripping fixed action of thin wall guided missile casing, and the both sides of lathe base are fixed with the guide rail base, and swing joint has the crossbeam on the guide rail base, is provided with vertical on the crossbeam, and the processing main shaft is installed to vertical's bottom, and the processing main shaft is used for accomplishing thin wall guided missile casing processing operation. The utility model discloses add man-hour at thin-walled missile casing, earlier utilize the clamping piece to fix on rotating base with it, drive crossbeam accomplishes the removal adjustment of processing main shaft in the X axle direction, drives the connecting seat through the crossbeam and removes, accomplishes Y axle direction processing, and vertical axle can drive the processing main shaft in the adjustment of vertical height, carries out the processing of Z axle direction, and then can accomplish the processing of the different modes in different positions of thin-walled missile casing, convenient practicality.
Description
Technical Field
The utility model belongs to the technical field of a guided missile part machining equipment and specifically relates to a processing equipment of annular thin wall guided missile casing.
Background
When a missile shell, particularly an engine shell is machined, the shell is thin, a step is arranged on the inner side of the shell, an imported five-axis machine tool is usually adopted for machining due to the structural design particularity, the cavity of the side wall of the shell is deep and limited by space, the machining cost is high due to the high price and high maintenance cost of the imported five-axis machine tool, the five-axis head of the five-axis machine tool is limited by structural layout in the machining process, the torque of a main shaft is small, and the tool consumption is too small when the shell is machined in large sizes such as milling and the like in a thin-wall missile shell, so that the machining speed of the missile shell is slow, and the machining efficiency of the missile shell is seriously influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a processing device of an annular thin-wall missile shell, which comprises a machine tool base, wherein a working table is arranged on the machine tool base, a rotating base is arranged on the working table, a clamping element is arranged on the rotating base, and the clamping element is used for clamping and fixing the thin-wall missile shell;
the machining tool comprises a machine tool base, guide rail bases are fixed on two sides of the machine tool base, a cross beam is movably connected to the guide rail bases, vertical parts are arranged on the cross beam, a machining main shaft is installed at the bottom end of each vertical part, and the machining main shaft is used for finishing machining operation of a thin-wall missile shell.
Preferably, the rotating base comprises an outer cover shell, a hollow cylinder, a rotating table plate, a driving shaft and a braking plate, the outer cover shell is fixed on the workbench surface, the hollow cylinder is fixed in an inner cavity of the outer cover shell on the workbench surface, the driving shaft is rotatably connected in the middle of the hollow cylinder, the rotating table plate is rotatably connected to the top end of the hollow cylinder, the rotating table plate is in transmission connection with the driving shaft, and the braking plate used for locking the rotating table plate is further arranged on the hollow cylinder.
Preferably, the clamping piece comprises a circular seat, a first clamping piece and a second clamping piece, the circular seat is fixed on the rotating base through bolts, a plurality of first clamping pieces and a plurality of second clamping pieces are uniformly distributed on the circular seat in a circumferential shape, and the clamping and fixing effects of the thin-wall missile shell are achieved under the matching effect of the first clamping pieces and the second clamping pieces.
Preferably, the guide rail base is provided with a first motor, the first motor is externally connected with a driving block through a screw thread, the driving block is connected to a sliding rail on the top end of the guide rail base in a sliding mode, and the guide rail base is further connected with a limiting block in a sliding mode.
Preferably, the two ends of the bottom side of the cross beam are respectively fixed with a connecting block, the connecting blocks are respectively installed on a driving block and a limiting block on the guide rail base, and the cross beam is in transmission connection with the guide rail base through the connecting blocks.
Preferably, the middle of the cross beam is provided with a second motor, the outer side of the second motor is connected with a transverse block through a screw thread of a lead screw, and the cross beam is further connected with a limiting plate in a sliding manner at the same side as the transverse block.
Preferably, the vertical part comprises a connecting seat, a vertical shaft and a third motor, the side end of the connecting seat is fixed on the transverse block and the limiting plate, and the connecting seat can be driven to transversely move under the action of the transverse block and the limiting plate;
the middle of the connecting seat is sleeved with a vertical shaft, a third motor is arranged in the middle of the vertical shaft, a lead screw is arranged outside an output shaft of the third motor, the lead screw outside the third motor is meshed with the connecting seat, and the third motor can drive the vertical shaft to adjust the height in the connecting seat.
Preferably, the limiting rods are fixed to two sides of the vertical shaft respectively, the limiting rods are connected in the connecting seat in a sliding mode, the limiting grooves are formed in the inner side of the connecting seat, the limiting strips are formed in two sides of the vertical shaft, and the limiting strips are connected in the limiting grooves in a sliding mode.
Preferably, the processing main shaft is fixed at the bottom end of the vertical shaft.
The utility model discloses possess following beneficial effect:
the utility model is provided with the guide rail bases on two sides of the machine tool base, the rotary base is arranged on the working table surface of the machine tool base, the cross beam and the vertical piece are arranged on the guide rail base in a matching way, so that when the thin-wall missile shell is processed, the thin-wall missile shell is firstly fixed on the rotary base by the clamping piece, then the processing procedure edition is carried out on the rotary base, the guide rail base, the cross beam, the vertical piece and the driving mechanism of the processing main shaft by the control mechanism, the rotary base rotates to complete the processing adjustment of the thin-wall missile shell at different positions when being processed, the first motor on the guide rail base rotates to drive the cross beam to move along the guide rail base, the movement adjustment of the processing main shaft in the X-axis direction is completed, the second motor in the cross beam drives the connecting seat to move to drive the movement adjustment of the processing main shaft in the Y-axis direction, and the adjustment of the vertical height of the vertical shaft can be driven under the action of the third motor of the vertical shaft, the adjustable thin-wall missile shell machining device has the advantages that the machining main shaft can be driven to be adjusted in vertical height, then the adjustment operation of the machining main shaft in the Z-axis direction can be completed, then the machining of different positions of the thin-wall missile shell is completed by utilizing the cooperation operation of the machining main shaft, the machining main shaft adopts the horizontal direction to install the integral high-speed electric main shaft, the electric main shaft adopts high power and large torque electric main shaft, the rigidity strength of the main shaft is high, the part machining efficiency can be greatly improved, and the adjustable thin-wall missile shell machining device is economical and practical.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a disassembled view of the present invention;
FIG. 3 is a front view of the overall structure of the present invention;
fig. 4 is a schematic view of the internal structure of the rotating base of the present invention.
In the figure: the device comprises a machine tool base 1, a workbench surface 2, a rotating base 3, an outer casing 31, a hollow cylinder 32, a turntable plate 33, a driving shaft 34, a brake plate 35, a clamping piece 4, a circular seat 41, a first clamping piece 42, a second clamping piece 43, a guide rail base 5, a first motor 51, a driving block 52, a limiting block 53, a cross beam 6, a connecting block 61, a second motor 62, a transverse block 63, a limiting plate 64, a vertical piece 7, a connecting seat 71, a vertical shaft 72, a vertical cylinder 73, a limiting groove 74, a rotating motor 75, a machining spindle 8 and a thin-wall missile casing 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The accompanying drawings are only for illustrative purposes and are only schematic drawings rather than actual drawings, which are not intended to limit the present disclosure, and in order to better illustrate the embodiments of the present disclosure, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
The embodiment provides machining equipment for an annular thin-wall missile shell, which comprises a machine tool base 1, wherein a working table top 2 is arranged on the machine tool base 1, a rotating base 3 is arranged on the working table top 2, the rotating base 3 comprises an outer cover shell 31, a hollow cylinder 32, a rotating table plate 33, a driving shaft 34 and a brake plate 35, and the outer cover shell 31 is fixed on the working table top 2 to complete the protection of internal components of the rotating base 3;
the hollow cylinder 32 is fixed in the inner cavity of the outer housing 31 on the working table surface 2, the middle of the hollow cylinder 32 is rotatably connected with a driving shaft 34, and the driving shaft 34 is connected with an external driving motor to complete the driving and rotating action of the driving shaft 34;
the turntable plate 33 is rotatably connected to the top end of the hollow cylinder 32, the turntable plate 33 is in transmission connection with the driving shaft 34, the turntable plate 33 can be driven to rotate through the rotation of the driving shaft 34, and further the rotation of the turntable plate 33 on the top end of the hollow cylinder 32 can be driven;
in order to facilitate the stopping function during the rotation of the turntable plate 33, a brake plate 35 for locking the turntable plate 33 is further arranged on the hollow cylinder 32.
The clamping piece 4 is installed on the rotating base 3, the clamping piece 4 comprises a circular seat 41, a first clamping piece 42 and a second clamping piece 43, the circular seat 41 is fixed on the rotating base 3 through bolts, the rotating base 3 can drive the circular seat 41 to rotate when rotating, and then the rotating action of the circular seat 41 can be completed.
Eight first clamping pieces 42 and eight second clamping pieces 43 are uniformly distributed on the circular seat 41 in a circumferential shape, the first clamping pieces 42 are arc-shaped seats with screw nails in the middle, and the arc-shaped seats are fixed on the circular seat 41 and are distributed in a circumferential shape and used for fixing the bottom of the thin-wall missile shell 9.
The second clamping piece 43 is composed of a supporting rod, a threaded rod and a clamping plate, the supporting rod is fixed on the circular seat 41, the threaded rod is fixed at a position close to the supporting rod, the clamping plate is connected to the outer side of the threaded rod in a sleeved mode, a clamping nut is connected to the outer side of the threaded rod in a threaded mode above the clamping plate in a threaded mode, when clamping is fixed, one side end of the clamping plate is abutted to the supporting rod, then the clamping nut is rotated, the clamping nut is abutted to the clamping plate to clamp and fix the middle ladder platform of the thin-wall missile shell 9, clamping and fixing effects of the thin-wall missile shell 9 can be achieved under the matching effect of the first clamping piece 42 and the second clamping piece 43, and processing operation of the thin-wall missile shell 9 is facilitated.
The upper movable connection of guide rail base 5 has crossbeam 6, the bottom side both ends of crossbeam 6 are fixed with connecting block 61 respectively, connecting block 61 installs respectively on drive block 52 and stopper 53 on guide rail base 5, accomplishes the transmission of crossbeam 6 and guide rail base 5 through connecting block 61 and is connected to make the first motor 51 on the guide rail base 5 rotate can drive the removal of crossbeam 6 along the guide rail base 5 vertical direction, accomplish the removal adjustment operation of processing main shaft 8 in the X axle direction promptly.
The middle of crossbeam 6 is provided with second motor 62, there is horizontal piece 63 second motor 62 outside through lead screw threaded connection, it has limiting plate 64 still to have sliding connection with horizontal piece 63 homonymy on crossbeam 6 be provided with vertical 7 on the crossbeam 6, the side of connecting seat 71 of vertical 7 is fixed on horizontal piece 63 and limiting plate 64 to make second motor 61 when the horizontal piece 63 of drive removes, can drive the horizontal removal of connecting seat 71 under the effect of horizontal piece 63 and limiting plate 64, accomplish the drive adjustment operation of processing main shaft 8 in the Y axle direction through the drive of crossbeam 6 promptly.
A vertical shaft 72 is sleeved in the middle of the connecting seat 71, a third motor 73 is arranged in the middle of the vertical shaft 72, a lead screw is arranged outside an output shaft of the third motor 73, the lead screw outside the third motor 73 is meshed and connected with the connecting seat 71, and the height of the vertical shaft 72 in the connecting seat 71 can be adjusted by driving the third motor 73;
the utility model discloses a processing machine tool, including vertical shaft 72, limiting rod, limiting groove, third motor 73, vertical shaft 72, limiting rod 74 sliding connection, limiting groove 75 has been seted up to the inboard of connecting seat 71, limiting strip has been seted up to the both sides of vertical shaft 72, limiting strip sliding connection is in limiting groove 75, processing main shaft 8 is fixed in the bottom of vertical shaft 72, can drive the adjustment of vertical height of vertical shaft 72 under the effect of third motor 73, can drive the adjustment of processing main shaft 8 at vertical height during vertical shaft 72 height adjustment, and then can accomplish the adjustment operation of processing main shaft 8 in the Z axle direction.
s1, firstly, installing a working table 2 on a machine tool base 1, installing a rotating base 3 on the working table 2, installing a clamping piece 4 on the rotating base 3, and simultaneously, installing a guide rail base 5, a cross beam 6, a vertical piece 7 and a machining main shaft 8 outside the machine tool base 1 in sequence to finish the assembly of machining equipment;
s2, when the thin-wall missile shell 9 is processed, firstly fixing a material to be processed on the rotating base 3 by using the clamping piece 4, and then editing the processing procedures of the rotating base 3, the guide rail base 5, the cross beam 6, the vertical piece 7 and the driving mechanism of the processing main shaft 8 by the control mechanism to finish the processing preparation work;
s3, during machining, the rotating base 3 rotates to complete adjustment of different machining positions of the thin-wall missile shell 9, and the beam 6 can be driven to move along the guide rail base 5 by utilizing the rotation of the first motor 51 on the guide rail base 5, namely the movement adjustment of the machining main shaft 8 in the X-axis direction is completed;
s4, driving the connecting seat 7 to move through a second motor in the cross beam 6, and driving the machining main shaft 8 to move and adjust in the Y-axis direction;
s5, the third motor 73 on the vertical shaft 72 can drive the adjustment of the vertical height of the vertical shaft 72, can drive the adjustment of the vertical height of the processing main shaft 8, and further can complete the adjustment operation of the processing main shaft 8 in the Z-axis direction, and can complete the processing operation of the thin-wall missile shell 9, the processing main shaft 8 adopts a horizontal direction to install an integral high-speed electric main shaft, the electric main shaft adopts a high-power and high-torque electric main shaft, the rigidity strength of the main shaft is high, the part processing efficiency can be greatly improved, and the device is economical and practical.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a processing equipment of annular thin wall guided missile casing, includes machine tool base (1), is provided with table surface (2) on machine tool base (1), its characterized in that: a rotary base (3) is installed on the working table top (2), a clamping piece (4) is installed on the rotary base (3), and the clamping piece (4) is used for clamping and fixing the thin-wall missile shell (9);
the two sides of the machine tool base (1) are fixed with guide rail bases (5), the guide rail bases (5) are movably connected with cross beams (6), vertical parts (7) are arranged on the cross beams (6), machining main shafts (8) are installed at the bottom ends of the vertical parts (7), and the machining main shafts (8) are used for completing machining operation of thin-wall missile shells (9).
2. The processing equipment of the annular thin-walled missile shell as in claim 1, wherein: the rotary base (3) comprises an outer housing (31), a hollow cylinder (32), a rotary table plate (33), a driving shaft (34) and a brake plate (35), the outer housing (31) is fixed on the working table surface (2), the hollow cylinder (32) is fixed in the inner cavity of the outer housing (31) on the working table surface (2), the driving shaft (34) is rotatably connected in the middle of the hollow cylinder (32), the rotary table plate (33) is rotatably connected to the top end of the hollow cylinder (32), the rotary table plate (33) is in transmission connection with the driving shaft (34), and the brake plate (35) used for locking the rotary table plate (33) is further arranged on the hollow cylinder (32).
3. The processing equipment of the annular thin-walled missile shell as in claim 1, wherein: the clamping piece (4) comprises a circular seat (41), a first clamping piece (42) and a second clamping piece (43), the circular seat (41) is fixed on the rotating base (3) through bolts, the circular seat (41) is uniformly provided with the first clamping pieces (42) and the second clamping pieces (43) in a circumferential shape, and the clamping and fixing effects of the thin-wall missile shell (9) are achieved under the matching effect of the first clamping pieces (42) and the second clamping pieces (43).
4. The processing equipment of the annular thin-walled missile shell as in claim 1, wherein: set up first motor (51) on guide rail base (5), there is driving block (52) first motor (51) outer through lead screw threaded connection, driving block (52) sliding connection is on the slide rail on guide rail base (5) top, it has stopper (53) still to slide connection on guide rail base (5).
5. The processing equipment of the annular thin-walled missile shell as in claim 4, wherein: connecting blocks (61) are respectively fixed at two ends of the bottom side of the cross beam (6), the connecting blocks (61) are respectively installed on a driving block (52) and a limiting block (53) on the guide rail base (5), and the cross beam (6) is in transmission connection with the guide rail base (5) through the connecting blocks (61).
6. The processing equipment of the annular thin-walled missile shell as in claim 1, wherein: the middle of crossbeam (6) is provided with second motor (62), there is horizontal piece (63) second motor (62) outside through lead screw threaded connection, on crossbeam (6) with horizontal piece (63) homonymy still sliding connection have limiting plate (64).
7. The processing equipment of the annular thin-walled missile shell as in claim 6, wherein: the vertical part (7) comprises a connecting seat (71), a vertical shaft (72) and a third motor (73), the side end of the connecting seat (71) is fixed on the transverse block (63) and the limiting plate (64), and the connecting seat (71) can be driven to move transversely under the action of the transverse block (63) and the limiting plate (64);
the middle of the connecting seat (71) is sleeved with a vertical shaft (72), the middle of the vertical shaft (72) is provided with a third motor (73), a lead screw is arranged outside an output shaft of the third motor (73), the lead screw outside the third motor (73) is meshed with the connecting seat (71), and the third motor (73) can drive the vertical shaft (72) to adjust the height in the connecting seat (71).
8. The apparatus of claim 7, wherein the apparatus further comprises: limiting rods (74) are respectively fixed to two sides of the vertical shaft (72), the limiting rods (74) are connected in the connecting seat (71) in a sliding mode, limiting grooves (75) are formed in the inner side of the connecting seat (71), limiting strips are formed in two sides of the vertical shaft (72), and the limiting strips are connected in the limiting grooves (75) in a sliding mode.
9. The apparatus of claim 7, wherein the apparatus further comprises: and the processing main shaft (8) is fixed at the bottom end of the vertical shaft (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120292967.7U CN214393198U (en) | 2021-02-02 | 2021-02-02 | Processing equipment of annular thin-wall missile shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120292967.7U CN214393198U (en) | 2021-02-02 | 2021-02-02 | Processing equipment of annular thin-wall missile shell |
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| Publication Number | Publication Date |
|---|---|
| CN214393198U true CN214393198U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120292967.7U Active CN214393198U (en) | 2021-02-02 | 2021-02-02 | Processing equipment of annular thin-wall missile shell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473558A (en) * | 2022-04-14 | 2022-05-13 | 北京航天和兴科技股份有限公司 | Processing equipment for annular thin-wall missile shell |
-
2021
- 2021-02-02 CN CN202120292967.7U patent/CN214393198U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473558A (en) * | 2022-04-14 | 2022-05-13 | 北京航天和兴科技股份有限公司 | Processing equipment for annular thin-wall missile shell |
| CN114473558B (en) * | 2022-04-14 | 2022-06-21 | 北京航天和兴科技股份有限公司 | Processing equipment for annular thin-wall missile shell |
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