CN211680180U - Gantry numerical control milling machine with positioning operation function - Google Patents
Gantry numerical control milling machine with positioning operation function Download PDFInfo
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- CN211680180U CN211680180U CN201922276387.4U CN201922276387U CN211680180U CN 211680180 U CN211680180 U CN 211680180U CN 201922276387 U CN201922276387 U CN 201922276387U CN 211680180 U CN211680180 U CN 211680180U
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- 238000003801 milling Methods 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 230000033001 locomotion Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a gantry numerical control milling machine with positioning operation function, which comprises a fixed seat, a workbench, a gantry, a positioning device and a milling head mechanism; the workbench is arranged on the fixed seat and is driven to move longitudinally through a first transmission mechanism and to move transversely through a second transmission mechanism; the portal frame is arranged on one side of the fixed seat, and the milling head mechanism is arranged on the portal frame and driven by a third transmission mechanism to move up and down; the positioning device is arranged at the upper part of the workbench; the positioning device comprises a supporting seat, a positioning table and a clamping device; the bottom of supporting seat with the fixed station is connected, the upper portion of supporting seat is provided with the location platform, be provided with first fixed slot on the location platform, clamping device set up in on the supporting seat and with the location platform cooperatees, through the utility model discloses a positioner guarantees to treat that the machined part location is accurate, satisfies the required precision of treating the machined part.
Description
Technical Field
The utility model belongs to the technical field of the numerically controlled fraise machine technique and specifically relates to a planer-type numerically controlled fraise machine with location operation function.
Background
With the rapid development of social production and scientific technology, mechanical products are increasingly precise and complex, and particularly, mechanical parts required in the fields of aerospace, shipbuilding, military and the like have high precision requirements and complex shapes, and ordinary machine tools or automatic machine tools with high specialization degree cannot meet the requirements. The milling machine is a machine tool with wide application, and planes, grooves, tooth parts and various curved surfaces can be processed on the milling machine. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. In the prior art, the workpiece to be machined is difficult to ensure the positioning accuracy of the workpiece to be machined, and the precision requirement of the workpiece to be machined is met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that lie in treating the machined part location inaccuracy among to above-mentioned prior art, can not satisfy the problem of treating the precision of machined part, provide a planer-type numerically controlled fraise machine with location operation function.
The utility model provides a technical scheme that its technical problem adopted is: a gantry numerical control milling machine with a positioning operation function comprises a fixed seat, a workbench, a gantry, a positioning device and a milling head mechanism; the workbench is arranged on the fixed seat and is driven to move longitudinally through a first transmission mechanism and to move transversely through a second transmission mechanism; the portal frame is arranged on one side of the fixed seat, and the milling head mechanism is arranged on the portal frame and driven by a third transmission mechanism to move up and down; the positioning device is arranged at the upper part of the workbench; the positioning device comprises a supporting seat, a positioning table and a clamping device; the bottom of supporting seat with the fixed station is connected, the upper portion of supporting seat is provided with the location platform, be provided with first fixed slot on the location platform, clamping device set up in on the supporting seat and with the location platform cooperatees.
As a further improvement of the above scheme, the clamping device includes a support rod, a clamping arm and a fastening bolt, the support rod is connected with the support seat, one end of the clamping arm is arranged on the upper portion of the support rod through a fixing rod, the other end of the clamping arm extends to the upper portion of the positioning table, and the fastening bolt is arranged in the groove of the clamping arm and fastened with a screw hole arranged on the positioning table.
As a further improvement of the above solution, the clamp arm is provided with a second fixing groove.
As a further improvement of the scheme, the positioning groove and the second fixing groove are respectively of a V-shaped structure.
As a further improvement of the above solution, the first transmission mechanism includes a first motor, a first transmission screw, a first guide rail, and a first sliding plate; one end of the first transmission screw rod is connected with the first motor, the other end of the first transmission screw rod is arranged on the workbench through a first bearing seat, the first guide rail is arranged on the workbench, and the first sliding plate is arranged on the first guide rail and is connected with the supporting seat through a sliding block.
As a further improvement of the above solution, the second transmission mechanism includes a second motor, a second transmission screw, a second guide rail, and a second sliding plate; one end of the second transmission lead screw is connected with the second motor, the other end of the second transmission lead screw is arranged on the positioning device through a second bearing seat, the second guide rail is arranged on the supporting seat, and the second sliding plate is arranged on the second guide rail and connected with the supporting seat through a sliding block.
As a further improvement of the above solution, the third transmission mechanism includes a third motor, a third transmission screw, a third guide rail and a third sliding plate; one end of the third transmission screw is connected with the third motor, the other end of the third transmission screw is arranged on one side of the support plate of the portal frame through a third bearing seat, the third guide rail is arranged on the other side of the support plate of the portal frame, and the third sliding plate is respectively connected with the third guide rail and the milling head mechanism and is connected with the third transmission screw through a third sliding block to drive the third transmission screw to move up and down.
Compared with the prior art, the beneficial effects of the utility model are that: when the gantry numerical control milling machine is used for realizing a positioning operation function, the position of a workbench is adjusted, the longitudinal movement of the gantry numerical control milling machine is driven by a first transmission mechanism, the transverse movement of the gantry numerical control milling machine is driven by a second transmission mechanism, after the adjustment is finished, a workpiece to be machined is placed in a first fixing groove and clamped by a clamping device, a milling head mechanism is driven by a third transmission mechanism to move up and down, and when the milling head mechanism moves to a proper position, the machining is started; through the utility model discloses a positioner guarantees to treat that the machined part location is accurate, satisfies the required precision of treating the machined part and produces degree of automation height, can alleviate operator's intensity of labour.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the positioning device of the present invention;
fig. 3 is a schematic structural view of a first transmission mechanism of the present invention;
fig. 4 is a schematic structural view of a second transmission mechanism of the present invention;
fig. 5 is a schematic structural diagram of a third transmission mechanism according to the present invention;
fig. 6 is a schematic structural view of a third transmission mechanism of the present invention;
fig. 7 is a schematic structural view of the protection device of the present invention.
In the drawings: 1 is a fixed seat, 2 is a workbench, 3 is a portal frame, 4 is a positioning device, 5 is a milling head mechanism, 6 is a first transmission mechanism, 7 is a second transmission mechanism, 8 is a third transmission mechanism, 9 is a protective device, 10 is a workpiece to be processed, 41 is a support seat, 42 is a positioning table, 43 is a clamping device, 61 is a first motor, 62 is a first transmission lead screw, 63 is a first guide rail, 64 is a first sliding plate, 65 is a first bearing seat, 71 is a second motor, 72 is a second transmission lead screw, 73 is a second guide rail, 74 is a second sliding plate, 75 is a second bearing seat, 81 is a third motor, 82 is a third transmission lead screw, 83 is a third guide rail, 84 is a third sliding plate, 85 is a third bearing seat, 91 is a sleeve, 92 is an adjusting seat, 93 is a fixed plate, 94 is an adjusting nut, 95 is a sliding groove, 421 is a first transmission lead screw, 431 is a supporting rod, 432 is a clamping arm fixing groove, 432 is a clamping arm, Reference numeral 433 denotes a fixing bolt, 434 denotes a fixing lever, and 435 denotes a second fixing groove.
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, a gantry numerically controlled milling machine comprises a fixed seat 1, a workbench 2, a gantry 3, a positioning device 4 and a milling head mechanism 5; the workbench 2 is arranged on the fixed seat 1 and is driven by the first transmission mechanism 6 to move longitudinally and the second transmission mechanism 7 to move transversely; the portal frame 3 is arranged on one side of the fixed seat 1, and the milling head mechanism 5 is arranged on the portal frame 3 and driven to move up and down through a third transmission mechanism 8; the positioning device 4 is arranged on the upper part of the workbench 2.
As shown in fig. 2, the positioning device 4 includes a supporting seat 41, a positioning table 42 and a clamping device 43; the bottom of supporting seat 41 with fixed station 2 is connected, the upper portion of supporting seat 41 is provided with location platform 42, be provided with first fixed slot 421 on the location platform 42, clamping device 43 set up in on supporting seat 41 and with location platform 42 cooperatees.
When the gantry numerical control milling machine is used for realizing a positioning operation function, the position of the workbench 2 is adjusted, the longitudinal movement of the gantry numerical control milling machine is driven by the first transmission mechanism, the transverse movement of the gantry numerical control milling machine is driven by the second transmission mechanism, after the adjustment is finished, a workpiece to be machined is placed in the first fixing groove 421 and clamped by the clamping device 43, the milling head mechanism 5 is driven by the third transmission mechanism to move up and down, and when the gantry numerical control milling machine is moved to a proper position, the machining is started; through the utility model discloses a positioner guarantees to treat that machined part location is accurate, satisfies the required precision of treating the machined part.
In the above embodiment, the clamping device 43 includes a supporting rod 431, a clamping arm 432 and a fastening bolt 433, the supporting rod 431 is connected to the supporting seat 41, one end of the clamping arm 432 is disposed on the upper portion of the supporting rod 431 through a fixing rod 434, the other end of the clamping arm 432 extends to the upper portion of the positioning table 42, and the fastening bolt 433 is disposed in a groove of the clamping arm 432 and fastened to a screw hole provided on the positioning table 42. The clamping arm 432 is provided with a second fixing groove 435.
The positioning groove 421 and the second fixing groove 435 are respectively formed in a V-shaped structure.
As shown in fig. 3, the first transmission mechanism 6 includes a first motor 61, a first transmission screw 62, a first guide rail 63, and a first slide plate 64; one end of the first driving screw 62 is connected to the first motor 61, the other end of the first driving screw 62 is disposed on the workbench 2 through a first bearing seat 65, the first guide rail is disposed on the workbench 2, and the first sliding plate 64 is disposed on the first guide rail 63 and connected to the support seat 41 through a sliding block 65.
As shown in fig. 4, the second transmission mechanism 7 includes a second motor 71, a second transmission screw 72, a second guide rail 73, and a second sliding plate 74; one end of the second driving screw 72 is connected to the second motor 71, the other end of the second driving screw 72 is disposed on the positioning device 4 through a second bearing seat 75, the second guide rail is disposed on the support seat 41, and the second sliding plate 74 is disposed on the second guide rail 73 and connected to the support seat 41 through a sliding block 65.
As shown in fig. 5 to 6, the third transmission mechanism 8 includes a third motor 81, a third transmission screw 82, a third guide rail 83 and a third slide plate 84; one end of the third driving screw 82 is connected to the third motor 81, the other end of the third driving screw 82 is disposed on one side of the support plate of the gantry 3 through a third bearing seat 85, the third guide rail is disposed on the other side of the support plate of the gantry 3, and the third sliding plate 84 is respectively connected to the third guide rail 83 and the milling head mechanism 5 and is connected to the third driving screw 82 through a third sliding block 85 to drive the third driving screw 82 to move up and down.
When the positioning device is used, when the workpiece to be machined is positioned by the positioning device 4, the two ends of the workpiece to be machined are suspended, so that slight amplitude can be generated, and the workpiece to be machined 10 is displaced; as shown in fig. 7, the planer type numerically controlled milling machine further comprises a protective device 9, the protective device 9 is arranged on two sides of the positioning device 4, and the protective device 9 comprises a sleeve 91, an adjusting seat 92 and a fixing plate 93; one end of the adjusting seat 92 is fixed on the fixing plate 93 through a bolt, and the other end of the adjusting seat 92 is connected with the sleeve 91 through an adjusting nut 94. When the protective device 9 is used, a workpiece is arranged on the positioning device 4, the workpiece is fixed on the fixing plate 93 through the sleeve 91, the two ends of the workpiece are prevented from being generated due to amplitude in the machining process, and safety protection of the workpiece is improved.
One side of the adjusting seat 92 close to the fixing plate 93 is provided with a sliding groove 95, and the sliding groove 95 can adjust the distance of the adjusting seat 92 on the fixing plate 93, so as to facilitate the processing of different workpieces to be processed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A gantry numerical control milling machine with a positioning operation function is characterized by comprising a fixed seat (1), a workbench (2), a gantry (3), a positioning device (4) and a milling head mechanism (5); the workbench (2) is arranged on the fixed seat (1) and is driven to move longitudinally through a first transmission mechanism (6) and to move transversely through a second transmission mechanism (7); the portal frame (3) is arranged on one side of the fixed seat (1), and the milling head mechanism (5) is arranged on the portal frame (3) and driven to move up and down through a third transmission mechanism (8); the positioning device (4) is arranged at the upper part of the workbench (2); the positioning device (4) comprises a supporting seat (41), a positioning table (42) and a clamping device (43); the bottom of supporting seat (41) with workstation (2) are connected, the upper portion of supporting seat (41) is provided with location platform (42), be provided with first fixed slot (421) on location platform (42), clamping device (43) set up in on supporting seat (41) and with location platform (42) cooperate.
2. The gantry numerical control milling machine with the positioning operation function as claimed in claim 1, wherein the clamping device (43) comprises a support rod (431), a clamping arm (432) and a fastening bolt (433), the support rod (431) is connected with the support base (41), one end of the clamping arm (432) is arranged on the upper portion of the support rod (431) through a fixing rod (434), the other end of the clamping arm (432) extends to the upper portion of the positioning table (42), and the fastening bolt (433) is arranged in a groove of the clamping arm (432) and fastened with a screw hole arranged on the positioning table (42).
3. The gantry numerically controlled milling machine with positioning operation function according to claim 2, wherein the clamping arm (432) is provided with a second fixing groove (435).
4. The gantry numerically controlled milling machine with the positioning function according to claim 3, wherein the first fixing groove (421) and the second fixing groove (435) are respectively of a V-shaped structure as a whole.
5. The gantry numerical control milling machine with the function of positioning operation according to claim 1, characterized in that the first transmission mechanism (6) comprises a first motor (61), a first transmission lead screw (62), a first guide rail (63) and a first sliding plate (64); one end of the first transmission lead screw (62) is connected with the first motor (61), the other end of the first transmission lead screw (62) is arranged on the workbench (2) through a first bearing seat (65), the first guide rail is arranged on the workbench (2), and the first sliding plate (64) is arranged on the first guide rail (63) and connected with the supporting seat (41) through the first bearing seat (65).
6. The gantry numerical control milling machine with the function of positioning operation according to claim 5, characterized in that the second transmission mechanism (7) comprises a second motor (71), a second transmission lead screw (72), a second guide rail (73) and a second sliding plate (74); one end of the second transmission lead screw (72) is connected with the second motor (71), the other end of the second transmission lead screw (72) is arranged on the positioning device (4) through a second bearing seat (75), the second guide rail is arranged on the supporting seat (41), and the second sliding plate (74) is arranged on the second guide rail (73) and is connected with the supporting seat (41) through a first bearing seat (65).
7. The gantry numerical control milling machine with the function of positioning operation according to claim 1, characterized in that the third transmission mechanism (8) comprises a third motor (81), a third transmission screw (82), a third guide rail (83) and a third sliding plate (84); one end of the third transmission lead screw (82) is connected with the third motor (81), the other end of the third transmission lead screw (82) is arranged on one side of the support plate of the portal frame (3) through a third bearing seat (85), the third guide rail is arranged on the other side of the support plate of the portal frame (3), and the third sliding plate (84) is respectively connected with the third guide rail (83) and the milling head mechanism (5) and is connected with the third transmission lead screw (82) through the third sliding plate (84) to drive the third transmission lead screw to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276387.4U CN211680180U (en) | 2019-12-18 | 2019-12-18 | Gantry numerical control milling machine with positioning operation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276387.4U CN211680180U (en) | 2019-12-18 | 2019-12-18 | Gantry numerical control milling machine with positioning operation function |
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| Publication Number | Publication Date |
|---|---|
| CN211680180U true CN211680180U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922276387.4U Active CN211680180U (en) | 2019-12-18 | 2019-12-18 | Gantry numerical control milling machine with positioning operation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798564A (en) * | 2021-10-21 | 2021-12-17 | 江西艾芬达暖通科技股份有限公司 | Temperature control head calibration machine |
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2019
- 2019-12-18 CN CN201922276387.4U patent/CN211680180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798564A (en) * | 2021-10-21 | 2021-12-17 | 江西艾芬达暖通科技股份有限公司 | Temperature control head calibration machine |
| CN113798564B (en) * | 2021-10-21 | 2022-08-26 | 江西艾芬达暖通科技股份有限公司 | Temperature control head calibration machine |
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