CN112536612A - Automatic feeding and discharging mechanism for milling cutter material bars - Google Patents
Automatic feeding and discharging mechanism for milling cutter material bars Download PDFInfo
- Publication number
- CN112536612A CN112536612A CN202011195472.9A CN202011195472A CN112536612A CN 112536612 A CN112536612 A CN 112536612A CN 202011195472 A CN202011195472 A CN 202011195472A CN 112536612 A CN112536612 A CN 112536612A
- Authority
- CN
- China
- Prior art keywords
- milling cutter
- bottom plate
- clamping
- rod
- clamping jaw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The invention relates to the technical field of cutter processing equipment, in particular to an automatic feeding and discharging mechanism for a milling cutter material rod, which comprises a workbench, a slide rail feeding device and a clamping and positioning device, wherein the clamping and positioning device comprises a material carrying bottom plate, a positioning top piece and a clamping assembly, the material carrying bottom plate is slidably mounted on the workbench, the positioning top piece is rotatably mounted on the material carrying bottom plate, the clamping assembly is slidably mounted on the positioning top piece, the slide rail feeding device is used for slidably feeding the milling cutter material rod, and a sliding path of the slide rail feeding device is crossed with a sliding path of the material carrying bottom plate. The sliding path of the sliding rail feeding device and the sliding path of the material carrying bottom plate are arranged in a crossed manner, so that the space arrangement is compact and reasonable, and the device is more ornamental; the positioning top piece is abutted against the milling cutter material rod, the milling cutter material rod is pushed into the mounting hole of the collet, the distance between the collet and the positioning top piece is kept unchanged, the length of the milling cutter material rod exposed out of the mounting hole of the collet can be kept consistent, and the precision of the finished milling cutter is high.
Description
Technical Field
The invention relates to the technical field of cutter processing equipment, in particular to an automatic feeding and discharging mechanism for a milling cutter material rod.
Background
The milling cutter is a rotary cutter which is used for milling and has one or more cutter teeth, the cutter teeth cut off the allowance of a workpiece intermittently in sequence during working, the milling cutter is mainly used for processing planes, steps, grooves, forming surfaces, cutting off the workpiece and the like on a milling machine, and the milling cutter is widely applied to modern processing production.
The space arrangement of a feeding and discharging mechanism of the traditional cutter processing equipment is unreasonable, the moving path of each device is usually set to be a space rectangular coordinate system, the space utilization rate is low, the device is not compact enough, and the device is bulky and attractive.
Traditional unloading mechanism of going up is rearmounted location to the installation locate mode of milling cutter charge bar, is about to insert the mounting hole of collet chuck in the one end of milling cutter charge bar, and milling cutter charge bar is contradicted with the mounting hole bottom, to the different length's of different batches of milling cutter charge bars, shows that the milling cutter charge bar length outside the mounting hole of collet chuck differs, consequently leads to milling cutter's machining error great, and finished product milling cutter's precision is low.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an automatic feeding and discharging mechanism for milling cutter material rods, which is compact and reasonable in spatial arrangement, more ornamental, capable of keeping the lengths of the milling cutter material rods exposed outside a collet chuck mounting hole consistent and high in precision of finished milling cutters.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an unloading mechanism in automation of milling cutter material stick, its includes the workstation, all sets up in the slide rail material feeding unit and the double-layered material positioner of workstation, presss from both sides the material positioner and includes that slidable mounting is in the year material bottom plate of workstation, rotates and install in the location top member of carrying the material bottom plate and slidable mounting in the double-layered material subassembly of location top member, slide rail material feeding unit is used for the milling cutter material stick slip pay-off, and its slip path sets up with the slip path alternately of carrying the material bottom plate.
Further, slide rail material feeding unit is including setting up in the slide rail of workstation, slidable mounting in the fortune material seat of slide rail and installing in the workstation and with fortune material seat drive connection's charging tray drive assembly, and the location is provided with a plurality of charging trays on the fortune material seat, and the charging tray equipartition is provided with a plurality of material holes, and a plurality of milling cutter material bars are spacing respectively in a plurality of material holes.
Further, charging tray drive assembly is including fixed the rack part that sets up in the fortune material seat and install in the rotation driving piece of workstation, and the output of rotation driving piece is equipped with the gear, and one side of rack part is equipped with the rodent, and the rodent meshing of gear and rack part, rack part and rotation driving piece cooperation action to order about fortune material seat and charging tray edge the slide rail slides.
Furthermore, the material transporting seat is provided with a plurality of locking parts, and the locking parts are used for locking a plurality of material trays on the material transporting seat.
Furthermore, the clamping and positioning device further comprises a support frame and a material carrying bottom plate driving piece arranged on the support frame, and the material carrying bottom plate driving piece is in driving connection with the material carrying bottom plate.
Further, the support frame is provided with a drag chain.
Furthermore, the positioning top piece comprises a top piece bottom plate rotatably arranged on the material loading bottom plate and a top rod arranged on the top piece bottom plate.
Furthermore, the clamping assembly comprises a clamping jaw part which is slidably arranged on the top piece bottom plate and a clamping jaw part driving part which is arranged on the top piece bottom plate, and the output end of the clamping jaw part driving part is connected with the clamping jaw part; the axial center line of the ejector rod is crossed with the sliding path of the clamping jaw component.
Furthermore, the clamping jaw part is provided with a first clamping jaw and a second clamping jaw in a driving mode, the first clamping jaw is provided with a clamping groove, the second clamping jaw is provided with a pressing and holding flat plate part, and the milling cutter material rod is limited in the clamping groove and the space surrounded by the pressing and holding flat plate part.
The invention has the beneficial effects that:
1. the sliding path of the sliding rail feeding device and the sliding path of the material carrying bottom plate are arranged in a crossed manner, so that the space arrangement is compact and reasonable, and the device is more ornamental;
2. the positioning top piece provided by the invention is abutted against the milling cutter material rod, the milling cutter material rod is pushed into the mounting hole of the collet chuck, the distance between the collet chuck and the positioning top piece is kept unchanged, the lengths of the milling cutter material rods exposed out of the mounting hole of the collet chuck can be kept consistent, and the precision of the finished milling cutter is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partially enlarged schematic structural view of a portion a in fig. 1.
FIG. 3 is a first schematic structural diagram of the collet, the mounting hole, the ejector rod and the milling cutter material rod of the invention.
FIG. 4 is a second schematic structural view of the collet, the mounting hole, the ejector rod and the milling cutter material rod of the present invention.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 to 4, the automatic loading and unloading mechanism for milling cutter material bars provided by the present invention comprises a workbench 29, a slide rail feeding device 30 and a clamping and positioning device 41 both arranged on the workbench 29, wherein the clamping and positioning device 41 comprises a material carrying bottom plate 42 slidably mounted on the workbench 29, a positioning top piece 43 rotatably mounted on the material carrying bottom plate 42, and a clamping assembly 49 slidably mounted on the positioning top piece 43, the slide rail feeding device 30 is used for slidably feeding milling cutter material bars 1, and the sliding path thereof intersects with the sliding path of the material carrying bottom plate 42, so that the space arrangement is compact and reasonable, and the mechanism is more ornamental.
The collet 56 is a locking device for holding a tool or workpiece, typically used in milling and drilling machines and machining centers. In practical application, the mechanism is used for conveying the milling cutter material rod 1 to the collet chuck 56, the collet chuck 56 is provided with a mounting hole 57, and the mounting hole 57 is used for mounting the milling cutter material rod 1; specifically, the slide rail feeding device 30 transfers a plurality of milling cutter material rods 1 along a preset path, the clamping assembly 49 is arranged above the slide rail feeding device 30, the clamping assembly 49 is used for clamping the milling cutter material rods 1 conveyed by the slide rail feeding device 30, the positioning top piece 43 rotates by a preset angle after the clamping assembly 49 clamps the milling cutter material rods 1, so that the axial center line of the milling cutter material rods 1 corresponds to the mounting hole 57 of the collet 56, one end of the milling cutter material rods 1 is accurately inserted into the mounting hole 57 of the collet 56, then the positioning top piece 43 rotates reversely by the preset angle to return to the initial position, the material carrying bottom plate 42 starts to act, the positioning top piece 43 abuts against the milling cutter material rods 1, the milling cutter material rods 1 are pushed into the mounting hole 57 of the collet 56, the distance between the collet 56 and the positioning top piece 43 is L, the L is kept unchanged, and the lengths of the milling cutter material rods exposed out of the mounting hole of the collet can be kept consistent, the precision of the finished milling cutter is high.
In this embodiment, the slide rail feeding device 30 includes a slide rail 31 disposed on the workbench 29, a material conveying seat 32 slidably mounted on the slide rail 31, and a material tray driving component 34 mounted on the workbench 29 and drivingly connected to the material conveying seat 32, a plurality of material trays 39 are positioned on the material conveying seat 32, a plurality of material holes 40 are uniformly distributed on the material trays 39, and the plurality of milling cutter material rods 1 are respectively limited to the plurality of material holes 40. Specifically, the material conveying seat 32 is located on the slide rail 31 and moves along the straight line, and the material tray 39 moves along with the straight line.
In this embodiment, the tray driving assembly 34 includes a rack member 35 fixedly disposed on the material tray 32 and a rotary driving member 37 mounted on the worktable 29, a gear 38 is disposed at an output end of the rotary driving member 37, a gear 36 is disposed at one side of the rack member 35, the gear 38 is engaged with the gear 36 of the rack member 35, and the rack member 35 and the rotary driving member 37 cooperate to drive the material tray 32 and the tray 39 to slide along the slide rail 31. Specifically, because the displacement of a feeding action is determined according to the outer diameter of the milling cutter material rod 1 and the arrangement density of the material holes 40 of the material tray 39, in order to prevent that the accumulated error of feeding after multiple actions is large, the machine needs to be debugged again during the accumulated error, and when the error is wrong, the rack component 35 and the rotary driving piece 37 are matched to act, so that the displacement of the material conveying seat 32 can be accurate.
In this embodiment, the material transporting seat 32 is provided with a plurality of locking parts 33, and a plurality of locking parts 33 are used for locking a plurality of charging trays 39 on the material transporting seat 32, and the location effect is good, improves and goes up the unloading accuracy.
In this embodiment, the material clamping and positioning device 41 further includes a supporting frame 46 and a material loading bottom plate driving member 47 disposed on the supporting frame 46, and the material loading bottom plate driving member 47 is in driving connection with the material loading bottom plate 42. The supporting frame 46 is used for supporting the positioning top piece 43 and the clamping assembly 49.
In this embodiment, the support frame 46 is provided with a drag chain 48. Specifically, each air supply and power supply line of the mechanism is accommodated in the drag chain 48, so that the lines are tidy and attractive, and the maintenance is convenient.
In this embodiment, the positioning top piece 43 includes a top piece bottom plate 44 rotatably mounted on the material loading bottom plate 42 and a top rod 45 mounted on the top piece bottom plate 44. As shown in fig. 3 and 4, the length of the milling cutter material bar 1 in fig. 3 is shorter than that of the milling cutter material bar 1 in fig. 4, the ejector rod 45 is arranged corresponding to the mounting hole 57 of the collet 56, the distance between the collet 56 and the positioning top piece 43 is L, and L is kept constant, so that the length of the milling cutter material bar exposed out of the mounting hole of the collet can be kept consistent, and the precision of a finished milling cutter is high.
In this embodiment, the clamping assembly 49 includes a clamping jaw member 50 slidably mounted on the top base plate 44 and a clamping jaw member driving member 55 mounted on the top base plate 44, and an output end of the clamping jaw member driving member 55 is connected to the clamping jaw member 50; the axial centerline of the ejector pin 45 intersects the sliding path of the jaw member 50. Preferably, the jaw member 50 is a jaw cylinder; when the ejecting bottom plate 44 rotates, the clamping jaw members 50 and the ejector rod 45 rotate along with the rotating, the clamping jaw members 50 insert the gripped milling cutter material bar 1 into the mounting hole 57 of the collet chuck 56, and the ejector rod 45 ejects the milling cutter material bar 1 into the mounting hole 57 of the collet chuck 56, so that the lengths of the milling cutter material bars exposed out of the mounting hole of the collet chuck are consistent, and the precision of a finished milling cutter is high.
In this embodiment, the clamping jaw member 50 is provided with a first clamping jaw 51 and a second clamping jaw 52 in a driving manner, the first clamping jaw 51 is provided with a clamping groove 53, the second clamping jaw 52 is provided with a pressing flat plate portion 54, and the milling cutter material rod 1 is limited in a space surrounded by the clamping groove 53 and the pressing flat plate portion 54. Specifically, the clamping groove 53 is a V-shaped groove, and the outer peripheral surface of the milling cutter material rod 1 is abutted against the clamping groove 53 and the pressing flat plate portion 54, so that the milling cutter material rod 1 can be clamped stably, and the loading and unloading effect is good.
All the technical features in the embodiment can be freely combined according to actual needs.
The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.
Claims (9)
1. The utility model provides a unloading mechanism in automation of milling cutter material stick, includes the workstation, its characterized in that: the milling cutter material rod clamping device is characterized by further comprising a sliding rail feeding device and a material clamping positioning device, wherein the sliding rail feeding device and the material clamping positioning device are arranged on the workbench, the material clamping positioning device comprises a material carrying bottom plate, a positioning top piece and a material clamping component, the material carrying bottom plate is slidably mounted on the workbench, the positioning top piece is rotatably mounted on the material carrying bottom plate, the material clamping component is slidably mounted on the positioning top piece, the sliding rail feeding device is used for slidably feeding a milling cutter material rod, and a sliding path of the sliding.
2. The automatic feeding and discharging mechanism for the milling cutter material rod as claimed in claim 1, wherein: slide rail material feeding unit is including setting up in the slide rail of workstation, slidable mounting in the fortune material seat of slide rail and installing in the workstation and with fortune material seat drive connection's charging tray drive assembly, and the location is provided with a plurality of charging trays on the fortune material seat, and the charging tray equipartition is provided with a plurality of material holes, and a plurality of milling cutter material bars are spacing respectively in a plurality of material holes.
3. The automatic feeding and discharging mechanism for the milling cutter material rod as claimed in claim 2, wherein: the charging tray drive assembly comprises a rack component fixedly arranged on the material conveying seat and a rotary driving piece arranged on the workbench, the output end of the rotary driving piece is provided with a gear, one side of the rack component is provided with a gear, the gear is meshed with the gear of the rack component, the rack component and the rotary driving piece are matched to act so as to order the material conveying seat and the charging tray to slide along the sliding rail.
4. The automatic feeding and discharging mechanism for the milling cutter material rod as claimed in claim 2, wherein: the material conveying seat is provided with a plurality of locking parts, and the locking parts are used for locking a plurality of material trays on the material conveying seat.
5. The automatic feeding and discharging mechanism for the milling cutter material rod as claimed in claim 1, wherein: the clamping and positioning device further comprises a support frame and a material carrying bottom plate driving piece arranged on the support frame, and the material carrying bottom plate driving piece is in driving connection with the material carrying bottom plate.
6. The automatic feeding and discharging mechanism for the milling cutter material rod as claimed in claim 5, wherein: the support frame is provided with a drag chain.
7. The automatic feeding and discharging mechanism for the milling cutter material rod as claimed in claim 1, wherein: the positioning ejector comprises an ejector bottom plate rotatably arranged on the material carrying bottom plate and an ejector rod arranged on the ejector bottom plate.
8. The automatic feeding and discharging mechanism for the milling cutter material rod as claimed in claim 7, wherein: the clamping assembly comprises a clamping jaw part which is slidably arranged on the top piece bottom plate and a clamping jaw part driving part which is arranged on the top piece bottom plate, and the output end of the clamping jaw part driving part is connected with the clamping jaw part; the axial center line of the ejector rod is crossed with the sliding path of the clamping jaw component.
9. The automatic feeding and discharging mechanism for the milling cutter material rod as claimed in claim 8, wherein: the milling cutter is characterized in that a first clamping jaw and a second clamping jaw are mounted on the clamping jaw component in a driving mode, a clamping groove is formed in the first clamping jaw, a pressing and holding flat plate portion is arranged on the second clamping jaw, and a milling cutter material rod is limited in the space defined by the clamping groove and the pressing and holding flat plate portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011195472.9A CN112536612A (en) | 2020-10-30 | 2020-10-30 | Automatic feeding and discharging mechanism for milling cutter material bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011195472.9A CN112536612A (en) | 2020-10-30 | 2020-10-30 | Automatic feeding and discharging mechanism for milling cutter material bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112536612A true CN112536612A (en) | 2021-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011195472.9A Pending CN112536612A (en) | 2020-10-30 | 2020-10-30 | Automatic feeding and discharging mechanism for milling cutter material bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112536612A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458442A (en) * | 2021-08-02 | 2021-10-01 | 陕西力拓重工机械有限公司 | Digital display floor type milling and boring machine |
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| CN105127453A (en) * | 2015-09-01 | 2015-12-09 | 姜海 | Bar machine tool with automatic feeding function and machining method |
| CN106944864A (en) * | 2017-05-10 | 2017-07-14 | 荆州荆福汽车零部件有限公司 | A kind of automobile hanging ball pin housing machine for automatic working platform |
| CN206622896U (en) * | 2017-02-21 | 2017-11-10 | 富豪机电股份有限公司 | Workpiece fetching device |
| CN108015305A (en) * | 2017-11-22 | 2018-05-11 | 温州职业技术学院 | Automatic drilling processing machine tool based on intelligence manufacture |
| CN210882754U (en) * | 2019-10-09 | 2020-06-30 | 天津中晟达科技有限公司 | Automatic material collecting device for grinding wheel rods and production system thereof |
| CN213969888U (en) * | 2020-10-30 | 2021-08-17 | 广东鼎泰机器人科技有限公司 | Automatic feeding and discharging mechanism for milling cutter material bars |
-
2020
- 2020-10-30 CN CN202011195472.9A patent/CN112536612A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127453A (en) * | 2015-09-01 | 2015-12-09 | 姜海 | Bar machine tool with automatic feeding function and machining method |
| CN206622896U (en) * | 2017-02-21 | 2017-11-10 | 富豪机电股份有限公司 | Workpiece fetching device |
| CN106944864A (en) * | 2017-05-10 | 2017-07-14 | 荆州荆福汽车零部件有限公司 | A kind of automobile hanging ball pin housing machine for automatic working platform |
| CN108015305A (en) * | 2017-11-22 | 2018-05-11 | 温州职业技术学院 | Automatic drilling processing machine tool based on intelligence manufacture |
| CN210882754U (en) * | 2019-10-09 | 2020-06-30 | 天津中晟达科技有限公司 | Automatic material collecting device for grinding wheel rods and production system thereof |
| CN213969888U (en) * | 2020-10-30 | 2021-08-17 | 广东鼎泰机器人科技有限公司 | Automatic feeding and discharging mechanism for milling cutter material bars |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458442A (en) * | 2021-08-02 | 2021-10-01 | 陕西力拓重工机械有限公司 | Digital display floor type milling and boring machine |
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Application publication date: 20210323 |