CN114273698A - Numerical control drilling machine tool convenient for rapid clamping of multiple workpieces - Google Patents
Numerical control drilling machine tool convenient for rapid clamping of multiple workpieces Download PDFInfo
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- CN114273698A CN114273698A CN202210158660.7A CN202210158660A CN114273698A CN 114273698 A CN114273698 A CN 114273698A CN 202210158660 A CN202210158660 A CN 202210158660A CN 114273698 A CN114273698 A CN 114273698A
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- conveying
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- machine tool
- clamping
- drilling machine
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Abstract
The invention relates to the technical field of forming numerical control machine tools, and discloses a numerical control drilling machine tool convenient for rapidly clamping multiple workpieces, which comprises a workbench, a material tray, a material inlet channel and a material outlet channel, wherein the material tray is rotationally connected with the workbench, the surface of the material tray is provided with a material conveying block, the material conveying block is matched with the material inlet channel and the material outlet channel, the inner side surface of the material conveying block is provided with a first conveying wheel for conveying the workpieces, the continuous feeding and discharging operation can be carried out on the workpieces through the matching of the material tray, the material inlet channel and the material outlet channel and the matching of the material conveying block, a transmission mechanism and the first conveying wheel, the clamping disc, the transmission mechanism and the second conveying wheel are matched for use, the positioning and conveying of the workpieces can be carried out, the feeding and discharging operation of the workpieces can be realized through the matching of the first conveying wheel and the second conveying wheel, the feeding and discharging operation of the workpieces are convenient, the efficiency of work piece drilling processing can be effectively improved.
Description
Technical Field
The invention relates to the technical field of forming numerical control machine tools, in particular to a numerical control drilling machine tool convenient for quickly clamping multiple workpieces.
Background
The forming numerical control machine tool is one of intelligent manufacturing equipment, can realize the automation and intelligent operation of the machine tool by combining a computer control technology with a mechanical technology so as to realize the intelligent manufacturing of products, and comprises a numerical control lathe, a numerical control milling machine, a numerical control drilling machine tool and the like, wherein the numerical control drilling machine tool is used for automatically drilling and processing a workpiece.
When the existing numerical control drilling machine tool is used, automatic drilling machining of a single workpiece can only be realized, after the workpiece drilling machining is completed, an operator needs to replace an unmachined workpiece in the machine tool, the operation of taking and placing the machined workpiece and the unmachined workpiece is inconvenient, the efficiency of workpiece drilling machining can be influenced, and the automation degree of workpiece taking, placing and clamping of the numerical control drilling machine tool is low.
Disclosure of Invention
In order to realize the purpose of the numerical control drilling machine tool convenient for quick clamping of multiple workpieces, the invention is realized by the following technical scheme: a numerical control drilling machine tool convenient for fast clamping of multiple workpieces comprises a workbench, a material tray, a material feeding channel and a material discharging channel, wherein the material tray is connected with the workbench in a rotating mode, a material conveying block is arranged on the surface of the material tray and matched with the material feeding channel and the material discharging channel, a first conveying wheel is arranged on the inner side surface of the material conveying block and used for conveying the workpieces, a clamping disc is arranged inside the material tray and used for clamping and fixing the workpieces, the clamping disc is fixedly connected with the workbench, a channel is formed in the surface of the clamping disc and matched with the material conveying block and used for conveying the workpieces between the material tray and the clamping disc, a second conveying wheel is arranged on the inner side surface of the clamping disc and used for positioning and conveying the workpieces, transmission mechanisms are arranged on the surfaces of the first conveying wheel and the second conveying wheel and used for rotating the first conveying wheel and the second conveying wheel, the clamping plate is arranged on the surface of the inner side of the clamping plate and used for clamping and fixing a workpiece.
Furthermore, the two material conveying blocks form a group, and the first conveying wheels are uniformly distributed on the opposite side surfaces of the material conveying blocks in the same group and used for feeding and discharging workpieces.
Furthermore, the transmission mechanism comprises a main transmission wheel, a fixed pulley and a synchronous belt.
Furthermore, the main driving wheel, the fixed pulley and the first conveying wheel or the second conveying wheel are connected through a synchronous belt and are used for driving the first conveying wheel or the second conveying wheel to rotate.
Furthermore, the surfaces of the two ends of the material conveying block are respectively provided with an induction device, the induction devices are electrically connected with driving equipment of the main driving wheel, the driving equipment of the main driving wheel is a rotating motor, and the induction devices are used for controlling the rotating motor to start.
Furthermore, the surface of the charging tray is provided with a groove rail for movement of the material conveying block, the material conveying block is in sliding connection with the charging tray, and the lower surface of the material conveying block is provided with an adjusting mechanism for adjusting the distance between the two material conveying blocks in the same group.
Furthermore, the adjusting mechanism comprises a fluted disc, a transmission gear, an adjusting gear and a toothed bar.
Furthermore, the fluted disc is meshed with the transmission gear, the transmission gear is coaxially connected with the adjusting gear, the adjusting gear is meshed with the toothed bar gears, and the number of the toothed bars is two, and the two toothed bars are respectively fixedly connected with the two conveying blocks in the same group and used for driving the two conveying blocks in the same group to move.
Furthermore, be equipped with the rig floor in the channel on dress chuck surface for the drilling processing of work piece, the inside of dress chuck is equipped with the cylinder for drive the push pedal and remove, the surface of cylinder is equipped with the push pedal, is used for driving splint and removes, be equipped with the buffering loop bar between push pedal and the transport splint for the buffering of splint.
Furthermore, the inboard surface of splint is equipped with the feeler lever, the feeler lever with be equipped with automatically controlled contact between the push pedal, automatically controlled contact with the drive device electricity of cylinder is connected, and the drive device of cylinder is pneumatic pump, and the feeler lever cooperates with automatically controlled contact for the start-up of control pneumatic pump.
Compared with the prior art, the invention has the following beneficial effects:
1. this numerical control drilling lathe convenient to quick clamping of many work pieces, through the cooperation of charging tray and feed channel and discharge channel and the cooperation of defeated material piece and drive mechanism and delivery wheel one, can carry out material loading in succession and unloading operation to the work piece, the clamping dish uses with the cooperation of drive mechanism and delivery wheel two, can fix a position the work piece and carry, simultaneously with the cooperation of splint, the realization is to the clamping of work piece, the cooperation of delivery wheel one and delivery wheel two, can realize the last unloading operation to the work piece, work piece feeding and ejection of compact convenient operation, can effectively improve the efficiency of work piece drilling processing.
2. This numerical control drilling lathe convenient to quick clamping of many work pieces through the cooperation of fluted disc and drive gear and the cooperation of adjusting gear and ratch, can adjust the interval between two defeated material pieces in the same group, is convenient for carry not unidimensional work piece, and the cooperation of push pedal and buffer loop bar and splint and the cooperation of feeler lever and automatically controlled contact can carry out the clamping operation to not unidimensional work piece, and the work piece clamping is effectual, is favorable to improving the effect of work piece drilling processing.
Drawings
FIG. 1 is a schematic view of the structure of a tray and a chuck according to the present invention;
FIG. 2 is a schematic view of the tray structure of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a schematic view of the internal structure of the tray of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4 at B in accordance with the present invention;
FIG. 6 is a perspective view of the tray structure of the present invention;
FIG. 7 is a first schematic view of the internal structure of the chuck of the present invention;
FIG. 8 is a schematic view of the internal structure of the chuck of the present invention;
FIG. 9 is a schematic view of the structure of FIG. 8 at C in accordance with the present invention;
figure 10 is a perspective view of the chuck structure of the present invention.
In the figure: 1. a work table; 2. a material tray; 21. a groove rail; 3. a feed channel; 4. a discharging channel; 5. a material conveying block; 51. an induction device; 6. a first conveying wheel; 7. a transmission mechanism; 71. a main transmission wheel; 72. a fixed pulley; 73. a synchronous belt; 8. an adjustment mechanism; 81. a fluted disc; 82. a transmission gear; 83. an adjusting gear; 84. a rack bar; 9. a clamping disc is arranged; 91. a drill floor; 10. a second conveying wheel; 11. a splint; 12. a cylinder; 121. pushing the plate; 122. a buffer loop bar; 13. a feeler lever; 131. and an electric control contact.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the numerical control drilling machine tool convenient for rapidly clamping multiple workpieces is as follows:
referring to fig. 1-10, a numerical control drilling machine tool convenient for fast clamping of multiple workpieces comprises a workbench 1, a material tray 2, a material inlet channel 3 and a material outlet channel 4, wherein the material tray 2 is rotatably connected with the workbench 1, a material conveying block 5 is arranged on the surface of the material tray 2, the material conveying block 5 is matched with the material inlet channel 3 and the material outlet channel 4, a first conveying wheel 6 is arranged on the inner side surface of the material conveying block 5 and used for conveying the workpieces, two material conveying blocks 5 are in a group, and the first conveying wheels 6 are uniformly distributed on the opposite side surfaces of the material conveying blocks 5 in the same group and used for feeding and discharging the workpieces.
The inside of the charging tray 2 is provided with a clamping disc 9 for clamping and fixing workpieces, the clamping disc 9 is fixedly connected with the workbench 1, the surface of the clamping disc 9 is provided with a channel, the channel is matched with the material conveying block 5 and is used for conveying the workpieces between the charging tray 2 and the clamping disc 9, the inner side surface of the clamping disc 9 is provided with a conveying wheel II 10 for positioning and conveying the workpieces, the surfaces of the conveying wheel I6 and the conveying wheel II 10 are respectively provided with a transmission mechanism 7 for rotating the conveying wheel I6 and the conveying wheel II 10, the transmission mechanism 7 comprises a main driving wheel 71, a fixed pulley 72 and a synchronous belt 73, the main driving wheel 71, the fixed pulley 72 and the conveying wheel I6 or the conveying wheel II 10 are respectively connected through the synchronous belt 73 and are used for driving the conveying wheel I6 or the conveying wheel II 10 to rotate, the surfaces at two ends of the material conveying block 5 are respectively provided with an induction device 51, and a driving device of the main driving wheel 71 are electrically connected, the driving device of the main transmission wheel 71 is a rotating motor and the sensing device 51 is used to control the starting of the rotating motor.
The surface of the charging tray 2 is provided with a groove rail 21 for moving the material conveying blocks 5, the material conveying blocks 5 are in sliding connection with the charging tray 2, the lower surface of each material conveying block 5 is provided with an adjusting mechanism 8 for adjusting the distance between two material conveying blocks 5 in the same group, each adjusting mechanism 8 comprises a fluted disc 81, a transmission gear 82, an adjusting gear 83 and two toothed bars 84, each fluted disc 81 is in gear engagement with the transmission gear 82, the transmission gear 82 is in coaxial connection with the adjusting gear 83, the adjusting gear 83 is in gear engagement with the toothed bars 84, the number of the toothed bars 84 is two, and the two toothed bars 84 are respectively fixedly connected with the two material conveying blocks 5 in the same group and are used for driving the two material conveying blocks 5 in the same group to move.
Be equipped with drill floor 91 in the channel on clamping dish 9 surface, be used for the drilling processing of work piece, the inboard surface of clamping dish 9 is provided with splint 11, be used for pressing from both sides tight fixed to the work piece, the inside of clamping dish 9 is equipped with cylinder 12, be used for driving push pedal 121 and remove, the surface of cylinder 12 is equipped with push pedal 121, be used for driving splint 11 and remove, be equipped with buffering loop bar 122 between push pedal 121 and the transport splint 11, a buffering for splint 11, the inboard surface of splint 11 is equipped with feeler lever 13, be equipped with automatically controlled contact 131 between feeler lever 13 and the push pedal 121, automatically controlled contact 131 is connected with the drive arrangement electricity of cylinder 12, the drive arrangement of cylinder 12 is the pneumatic pump, feeler lever 13 cooperates with automatically controlled contact 131, be used for controlling the start-up of pneumatic pump.
The working principle is as follows: when the workpiece is drilled, the distance between the two material conveying blocks 5 in the same group is adjusted according to the size of the workpiece, the fluted disc 81 is rotated by related driving equipment, the fluted disc 81 is meshed with the transmission gear 82 to drive the adjusting gear 83 to synchronously rotate, the adjusting gear 83 is meshed with the toothed rod 84 to drive the toothed rod 84 to move, and the toothed rod 84 drives the material conveying blocks 5 to move together, so that the positions of the material conveying blocks 5 are adjusted.
After the position adjustment of the material conveying blocks 5 is completed, workpieces are conveyed to the positions of the material trays 2 through the material feeding channel 3, meanwhile, the material trays 2 are driven to rotate intermittently through the rotating motor, when the two material conveying blocks 5 in the same group rotate to the positions of the material feeding channel 3, the workpieces are conveyed between the two material conveying blocks 5 in the same group, the workpieces are sensed by the sensing device 51 at the moment, the driving device of the main driving wheel 71 is controlled to start, the main driving wheel 71 is driven to rotate, the main driving wheel 71 is matched with the fixed pulley 72, the conveying wheels 6 are driven to rotate synchronously through the synchronous belt 73, and the conveying wheels 6 on the side surfaces of the two material conveying blocks 5 in the same group are matched to drive the workpieces to move.
When the material tray 2 drives the workpiece to rotate to the position of the groove channel on the surface of the clamping tray 9 through the material conveying block 5, the first conveying wheel 6 rotates at the moment, the workpiece is conveyed towards the clamping tray 9, meanwhile, the second conveying wheel 10 inside the clamping tray 9 starts to rotate, the workpiece is conveyed and driven to the surface of the drill floor 91 on the surface of the clamping tray 9, the air cylinder 12 is started, the air cylinder 12 pushes the push plate 121 to move, the push plate 121 drives the clamping plate 11 to move through the buffer sleeve rod 122, and the workpiece is clamped tightly by the clamping plate 11.
When the clamping plate 11 contacts with the side surface of the workpiece, the buffer sleeve rod 122 contracts inwards at the same time, the contact rod 13 and the electric control contact 131 are close to each other, when the electric control contact 131 contacts with each other, the electric control contact 131 controls the driving device in the air cylinder 12 to stop operating, and at the same time, the clamping plate 11 clamps and fixes the workpiece in the drill floor 91, so that the drilling device can be used for drilling the workpiece.
After the drilling of the workpiece is completed, the clamping plate 11 is separated from the workpiece through the air cylinder 12, the transmission mechanism 7 is utilized to drive the first conveying wheel 6 and the second conveying wheel 10 to rotate, the processed workpiece can enter the material conveying block 5 on the other side, meanwhile, the unprocessed workpiece can enter the clamping disc 9 under the action of the first conveying wheel 6, continuous drilling of multiple workpieces can be performed through sequential circulation, the processed workpiece can be conveyed to the position of the material outlet channel 4 along with the rotation of the material tray 2, the workpiece can be conveyed to the material outlet channel 4 through the first conveying wheel 6, and the processed workpiece is conveyed out through the material outlet channel 4.
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 (10)
1. The utility model provides a numerical control drilling lathe convenient to quick clamping of many work pieces, includes workstation (1), charging tray (2), feed channel (3) and ejection of compact way (4), its characterized in that: charging tray (2) with workstation (1) rotates to be connected, the surface of charging tray (2) is provided with defeated material piece (5), defeated material piece (5) with feed channel (3) and discharge channel (4) looks adaptation, the inboard surface of defeated material piece (5) is provided with delivery wheel (6), the inside of charging tray (2) is provided with dress chuck (9), dress chuck (9) with workstation (1) fixed connection, the channel has been seted up on the surface of dress chuck (9), the channel with defeated material piece (5) looks adaptation, the inboard surface of dress chuck (9) is provided with delivery wheel two (10), the surface of delivery wheel (6) and delivery wheel two (10) all is equipped with drive mechanism (7), the inboard surface of dress chuck (9) is provided with splint (11).
2. The numerical control drilling machine tool convenient for rapidly clamping multiple workpieces as claimed in claim 1, wherein: the two conveying blocks (5) are in a group, and the first conveying wheels (6) are uniformly distributed on the opposite side surfaces of the conveying blocks (5) in the same group.
3. The numerical control drilling machine tool convenient for rapidly clamping multiple workpieces as claimed in claim 1, wherein: the transmission mechanism (7) comprises a main transmission wheel (71), a fixed pulley (72) and a synchronous belt (73).
4. The numerical control drilling machine tool convenient for rapid clamping of multiple workpieces as claimed in claim 3, wherein: the main transmission wheel (71), the fixed pulley (72) and the first conveying wheel (6) or the second conveying wheel (10) are connected through a synchronous belt (73).
5. The numerical control drilling machine tool convenient for rapid clamping of multiple workpieces as claimed in claim 4, wherein: the surface of both ends of defeated material piece (5) all is equipped with induction device (51), be the electricity between induction device (51) and the drive arrangement of final drive wheel (71) is connected.
6. The numerical control drilling machine tool convenient for rapidly clamping multiple workpieces as claimed in claim 1, wherein: grooved rails (21) are arranged on the surface of the material tray (2), the material conveying block (5) is connected with the material tray (2) in a sliding mode, and an adjusting mechanism (8) is arranged on the lower surface of the material conveying block (5).
7. The numerical control drilling machine tool convenient for rapid clamping of multiple workpieces as claimed in claim 6, wherein: the adjusting mechanism (8) comprises a fluted disc (81), a transmission gear (82), an adjusting gear (83) and a toothed bar (84).
8. The numerical control drilling machine tool convenient for rapid clamping of multiple workpieces as claimed in claim 7, wherein: the fluted disc (81) with drive gear (82) gear engagement, drive gear (82) with be coaxial coupling between adjusting gear (83), adjusting gear (83) with ratch (84) gear engagement, ratch (84) have two, two ratch (84) respectively with in the same group two defeated material piece (5) fixed connection.
9. The numerical control drilling machine tool convenient for rapid clamping of multiple workpieces as claimed in claim 6, wherein: be equipped with drill floor (91) in the channel on dress chuck (9) surface, the inside of dress chuck (9) is equipped with cylinder (12), the surface of cylinder (12) is equipped with push pedal (121), be equipped with between push pedal (121) and transport splint (11) buffering loop bar (122).
10. The numerical control drilling machine tool convenient for rapid clamping of multiple workpieces as claimed in claim 9, wherein: the inner side surface of the clamping plate (11) is provided with a feeler lever (13), an electric control contact (131) is arranged between the feeler lever (13) and the push plate (121), and the electric control contact (131) is electrically connected with a driving device of the cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210158660.7A CN114273698B (en) | 2022-02-21 | 2022-02-21 | Numerical control drilling machine tool convenient for rapid clamping of multiple workpieces |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210158660.7A CN114273698B (en) | 2022-02-21 | 2022-02-21 | Numerical control drilling machine tool convenient for rapid clamping of multiple workpieces |
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| CN114273698A true CN114273698A (en) | 2022-04-05 |
| CN114273698B CN114273698B (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210158660.7A Active CN114273698B (en) | 2022-02-21 | 2022-02-21 | Numerical control drilling machine tool convenient for rapid clamping of multiple workpieces |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372630A (en) * | 2023-05-29 | 2023-07-04 | 常州明全机械有限公司 | Four-axis multi-station tooling for milling mechanical workpiece |
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| JPS61146435A (en) * | 1984-12-21 | 1986-07-04 | Toyoda Gosei Co Ltd | Automatic clip setting device |
| CN104874994A (en) * | 2015-05-27 | 2015-09-02 | 安徽普伦智能装备有限公司 | Composite tube assembly tool |
| WO2020073356A1 (en) * | 2018-10-09 | 2020-04-16 | 温庆祥 | Automated precision operating platform for preventing drilling deviation of cylindrical workpiece |
| CN210359357U (en) * | 2019-08-08 | 2020-04-21 | 佛山恒泰信科技有限公司 | Automatic material loading double-shaft drilling machine |
| CN211680454U (en) * | 2020-01-17 | 2020-10-16 | 嵊州市金东源机电设备有限公司 | Air combustion-supporting automatic rotary disc type flame welding machine |
| CN213386492U (en) * | 2020-09-30 | 2021-06-08 | 青岛程宁新能源科技有限公司 | Blanking control device |
| CN216226795U (en) * | 2021-11-30 | 2022-04-08 | 江阴市洪峰五金锻造有限公司 | Blanking device for forged part |
-
2022
- 2022-02-21 CN CN202210158660.7A patent/CN114273698B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146435A (en) * | 1984-12-21 | 1986-07-04 | Toyoda Gosei Co Ltd | Automatic clip setting device |
| CN104874994A (en) * | 2015-05-27 | 2015-09-02 | 安徽普伦智能装备有限公司 | Composite tube assembly tool |
| WO2020073356A1 (en) * | 2018-10-09 | 2020-04-16 | 温庆祥 | Automated precision operating platform for preventing drilling deviation of cylindrical workpiece |
| CN210359357U (en) * | 2019-08-08 | 2020-04-21 | 佛山恒泰信科技有限公司 | Automatic material loading double-shaft drilling machine |
| CN211680454U (en) * | 2020-01-17 | 2020-10-16 | 嵊州市金东源机电设备有限公司 | Air combustion-supporting automatic rotary disc type flame welding machine |
| CN213386492U (en) * | 2020-09-30 | 2021-06-08 | 青岛程宁新能源科技有限公司 | Blanking control device |
| CN216226795U (en) * | 2021-11-30 | 2022-04-08 | 江阴市洪峰五金锻造有限公司 | Blanking device for forged part |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372630A (en) * | 2023-05-29 | 2023-07-04 | 常州明全机械有限公司 | Four-axis multi-station tooling for milling mechanical workpiece |
| CN116372630B (en) * | 2023-05-29 | 2023-08-08 | 常州明全机械有限公司 | Four-axis multi-station tooling for milling mechanical workpiece |
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| CN114273698B (en) | 2022-07-15 |
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