CN214213053U - High-speed feeding mechanism - Google Patents
High-speed feeding mechanism Download PDFInfo
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- CN214213053U CN214213053U CN202120092642.4U CN202120092642U CN214213053U CN 214213053 U CN214213053 U CN 214213053U CN 202120092642 U CN202120092642 U CN 202120092642U CN 214213053 U CN214213053 U CN 214213053U
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- machining
- feeding mechanism
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Abstract
The utility model relates to the technical field of machining centers, in particular to a high-speed feeding mechanism, which solves the defects existing in the prior art and comprises a base, wherein the top of the base is sequentially fixed with a bracket and a side seat through bolts, one side of the bracket is slidably assembled with a machining seat, an adjusting mounting seat is slidably arranged on the machining seat, a main shaft is rotatably arranged on the adjusting mounting seat, and a machining head is fixedly arranged at the end part of the main shaft through a countersunk screw; the fixed base of symmetrical arrangement is fixed on the base through the screw, the telescopic rod is arranged in the fixed base in a sliding mode, the processing base moves downwards under the driving of the servo sliding table device during processing through the arrangement of structures such as the processing base, the first rack, the second rack, the gear, the side base and the push rod, the lifting base and the sliding base are automatically and synchronously moved through the driving of the rack and the side base, the speed of feeding workpieces is increased, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a machining center technical field especially relates to a high-speed feeding mechanism.
Background
The existing numerical control machining center generally includes a vertical column, a screw mechanism disposed on one side of the column, a base horizontally disposed at the lower portion of the machine body, a lifting seat disposed on the base, and a machining head vertically disposed with respect to the lifting seat, wherein a rotating shaft below the machining head can be provided with a cutting tool for drilling or other cutting operations on a workpiece pre-disposed on the surface of the lifting seat.
When a workpiece is fed in a numerical control machining center in the prior art, a lifting seat, a machining seat and a sliding seat for bearing the workpiece need to respectively act, the actions are slow, the efficiency is low, and the automation degree is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a high-speed feeding mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-speed feeding mechanism comprises a base, wherein a support and a side seat are sequentially fixed to the top of the base through bolts, a machining seat is assembled on one side of the support in a sliding mode, an adjusting installation seat is arranged on the machining seat in a sliding mode, a main shaft is arranged on the adjusting installation seat in a rotating mode, and a machining head is fixedly installed at the end portion of the main shaft through a countersunk head screw;
the machining seat is characterized in that symmetrically-arranged fixed seats are fixed on the base through screws, telescopic rods are slidably arranged in the fixed seats, the other ends of the telescopic rods are fixedly connected with a lifting seat through screws, a first rack is welded at the bottom of the lifting seat, the first rack is connected with a gear in a meshed mode, the gear is arranged on one side of the base, the gear is connected with a second rack in a meshed mode, and the second rack is fixedly connected with the machining seat through nut bolts;
the top of the lifting seat is provided with a sliding groove, the inside of the sliding groove is connected with a sliding seat in a sliding mode, one side of the sliding seat is welded with a push rod, the end of the push rod is provided with a ball, one side of the side seat is provided with a side groove, the inner wall of the side groove is provided with a chute, and the ball is embedded into the chute.
Preferably, the rectangular channel has been seted up to the inside of processing seat, adjust mount pad and rectangular channel sliding connection, adjust and seted up the mounting groove on the mount pad, there is servo motor in the inside of mounting groove through screw fixed mounting, and servo motor's output has the drive shaft through the coupling joint, and the outside cover of drive shaft is equipped with the hold-in range, and the drive shaft pass through the hold-in range with the main shaft is connected.
Preferably, a cylinder is fixedly installed on one side of the processing seat through a bolt, a piston rod is arranged inside the cylinder, a connecting plate is fixed to the end of the piston rod through a hexagon screw, and the connecting plate is fixedly connected with the adjusting installation seat.
Preferably, the fixing seat is internally provided with a telescopic groove, and the telescopic rod is connected with the telescopic groove in a sliding manner.
Preferably, a servo sliding table device is installed on the support, and the machining seat is installed on the servo sliding table device.
The utility model has the advantages that:
1. the utility model discloses in through the setting of processing seat, first rack, second rack, gear, side seat and push rod isotructure, processing seat moves down under servo slip table device's drive man-hour, utilizes rack drive and side seat to promote lift seat and sliding seat automatically synchronization action for the speed of feeding the work piece has improved production efficiency.
2. The utility model discloses in through the setting of adjusting mount pad and rectangular channel isotructure, when the work piece to different specifications, personnel can start the cylinder and adjust the originated height of adjusting the mount pad to can be applicable to different work pieces, application scope is wider.
Drawings
Fig. 1 is a front view of a high-speed feeding mechanism according to the present invention;
FIG. 2 is an enlarged view of the high speed feeding mechanism of the present invention at the position marked with the number A;
fig. 3 is an enlarged view of the high-speed feeding mechanism of the present invention at the position of reference B.
In the figure: the device comprises a base 1, a support 2, a lifting seat 3, a fixing seat 4, a telescopic rod 5, a first rack 6, a gear 7, a second rack 8, a sliding chute 9, a sliding seat 10, a side seat 11, a processing seat 12, a cylinder 13, a connecting plate 14, an adjusting mounting seat 15, a main shaft 16, a processing head 17, a servo motor 18, a driving shaft 19, a mounting groove 20, a push rod 21, a chute 22 and balls 23.
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.
Referring to fig. 1-3, a high-speed feeding mechanism comprises a base 1, wherein the top of the base 1 is sequentially fixed with a support 2 and a side seat 11 through bolts, one side of the support 2 is slidably assembled with a processing seat 12, an adjusting mounting seat 15 is slidably arranged on the processing seat 12, a main shaft 16 is rotatably arranged on the adjusting mounting seat 15, and the end part of the main shaft 16 is fixedly provided with a processing head 17 through a countersunk screw; the base 1 is fixed with symmetrically arranged fixed seats 4 through screws, an expansion link 5 is slidably arranged in the fixed seat 4, the other end of the expansion link 5 is fixedly connected with a lifting seat 3 through screws, a first rack 6 is welded at the bottom of the lifting seat 3, the first rack 6 is meshed with a gear 7, the gear 7 is arranged on one side of the base 1, the gear 7 is meshed with a second rack 8, and the second rack 8 is fixedly connected with a processing seat 12 through nut bolts; the top of lift seat 3 has seted up spout 9, and the inside sliding connection of spout 9 has sliding seat 10, and the welding of one side of sliding seat 10 has push rod 21, and ball 23 has been installed to the tip of push rod 21, and the side channel has been seted up to one side of side seat 11, has seted up chute 22 on the inner wall of side channel, and ball 23 imbeds in chute 22's inside.
Wherein, through the setting of processing seat 12, first rack 6, second rack 8, gear 7, side seat 11 and push rod 21 isotructure, processing seat 12 moves down under the drive of servo slip table device when processing, utilize rack drive and side seat 11 to promote lift seat 3 and sliding seat 10 automatic synchronization action, accelerated the speed of feeding the work piece, production efficiency has been improved, through the setting of structures such as regulation mount pad 15 and rectangular channel, when the work piece to different specifications, personnel can start cylinder 13 and adjust the originated height of adjusting mount pad 15, thereby can be applicable to different work pieces, application scope is wider.
The rectangular channel has been seted up to the inside of processing seat 12, adjusts mount pad 15 and rectangular channel sliding connection, has seted up mounting groove 20 on the regulation mount pad 15, and there is servo motor 18 inside of mounting groove 20 through screw fixed mounting, and servo motor 18's output has drive shaft 19 through the coupling joint, and drive shaft 19's outside cover is equipped with the hold-in range, and drive shaft 19 passes through the hold-in range and is connected with main shaft 16.
A cylinder 13 is fixedly installed on one side of the processing seat 12 through a bolt, a piston rod is arranged inside the cylinder 13, a connecting plate 14 is fixed to the end of the piston rod through a hexagon screw, and the connecting plate 14 is fixedly connected with an adjusting installation seat 15.
The fixing base 4 is provided with a telescopic groove inside, and the telescopic rod 5 is connected with the telescopic groove in a sliding mode.
The servo sliding table device is installed on the support 2, and the machining seat 12 is installed on the servo sliding table device.
In the embodiment, during machining, the sliding seat 10 is used for bearing an object, after the device is started, the machining seat 12 moves downwards under the driving of the servo sliding table device, the machining seat 12 drives the second rack 8 to move downwards, the second rack 8 acts on the gear 7 to rotate, the gear 7 drives the first rack 6 to slide upwards, so that the lifting seat 3 acts on to move upwards for feeding, meanwhile, when the moving seat drives the sliding seat 10 to slide upwards for feeding, the balls 23 slide along one side of the side seat 11, the sliding seat 10 automatically drives the workpiece to slide along the sliding groove 9 under the extrusion of the side seat 11, so that the workpiece is fed quickly, distribution action is not needed, and finally, after a milling cutter at the end of the main shaft 16 is contacted with the workpiece, milling machining is performed;
further, according to the specifications of different workpieces, mainly according to the length of the workpiece, the air cylinder 13 can be started, and after a piston rod of the air cylinder 13 pushes the connecting plate 14 and the adjusting mounting seat 15 which is rigidly connected with the connecting plate to slide, the main shaft 16 can be driven to move, so that the initial height of the main shaft 16 can be adjusted, and the adjustable connecting device is suitable for the workpieces of different specifications.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A high-speed feeding mechanism comprises a base (1) and is characterized in that the top of the base (1) is sequentially fixed with a support (2) and a side seat (11) through bolts, one side of the support (2) is slidably provided with a processing seat (12), the processing seat (12) is slidably provided with an adjusting mounting seat (15), the adjusting mounting seat (15) is rotatably provided with a main shaft (16), and the end part of the main shaft (16) is fixedly provided with a processing head (17) through a countersunk screw;
the machining seat is characterized in that symmetrically-arranged fixing seats (4) are fixed on the base (1) through screws, a telescopic rod (5) is arranged inside the fixing seat (4) in a sliding mode, the other end of the telescopic rod (5) is fixedly connected with a lifting seat (3) through screws, a first rack (6) is welded at the bottom of the lifting seat (3), a gear (7) is connected to the first rack (6) in a meshed mode, the gear (7) is installed on one side of the base (1), a second rack (8) is connected to the gear (7) in a meshed mode, and the second rack (8) is fixedly connected with the machining seat (12) through nut bolts;
spout (9) have been seted up at the top of lift seat (3), and the inside sliding connection of spout (9) has sliding seat (10), push rod (21) have been welded to one side of sliding seat (10), and ball (23) have been installed to the tip of push rod (21), the side channel has been seted up to one side of side seat (11), has seted up chute (22) on the inner wall of side channel, ball (23) embedding is in the inside of chute (22).
2. The high-speed feeding mechanism according to claim 1, wherein a rectangular groove is formed in the machining seat (12), the adjusting mounting seat (15) is slidably connected with the rectangular groove, a mounting groove (20) is formed in the adjusting mounting seat (15), a servo motor (18) is fixedly mounted in the mounting groove (20) through a screw, an output end of the servo motor (18) is connected with a driving shaft (19) through a coupling, a synchronous belt is sleeved outside the driving shaft (19), and the driving shaft (19) is connected with the spindle (16) through the synchronous belt.
3. The high-speed feeding mechanism according to claim 1, wherein a cylinder (13) is fixedly mounted on one side of the processing seat (12) through a bolt, a piston rod is arranged inside the cylinder (13), a connecting plate (14) is fixed at the end of the piston rod through a hexagon screw, and the connecting plate (14) is fixedly connected with the adjusting mounting seat (15).
4. The high-speed feeding mechanism according to claim 1, wherein a telescopic slot is formed in the fixed seat (4), and the telescopic rod (5) is slidably connected with the telescopic slot.
5. A high speed feeding mechanism according to claim 1, wherein a servo slide unit is mounted on the carriage (2), and the machining seat (12) is mounted on the servo slide unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120092642.4U CN214213053U (en) | 2021-01-14 | 2021-01-14 | High-speed feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120092642.4U CN214213053U (en) | 2021-01-14 | 2021-01-14 | High-speed feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214213053U true CN214213053U (en) | 2021-09-17 |
Family
ID=77690918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120092642.4U Active CN214213053U (en) | 2021-01-14 | 2021-01-14 | High-speed feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214213053U (en) |
-
2021
- 2021-01-14 CN CN202120092642.4U patent/CN214213053U/en active Active
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