CN214109087U - Rack double-head milling machine - Google Patents
Rack double-head milling machine Download PDFInfo
- Publication number
- CN214109087U CN214109087U CN202022831589.3U CN202022831589U CN214109087U CN 214109087 U CN214109087 U CN 214109087U CN 202022831589 U CN202022831589 U CN 202022831589U CN 214109087 U CN214109087 U CN 214109087U
- Authority
- CN
- China
- Prior art keywords
- motor
- base
- milling machine
- rack
- gear box
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a rack double-end milling machine, including base and symmetry servo motor, the base top is provided with the support plate, the base both sides are provided with the motor cabinet, the motor cabinet top is provided with drive assembly, the drive assembly top is provided with the gear box, be provided with on the gear box lateral wall symmetry servo motor. The motor bases are arranged on the two sides of the base, the transmission assembly, the gear box and the symmetrical servo motors are arranged on the motor bases, the cutters are arranged in a symmetrical structure, synchronous machining of machining structures of symmetrical parts of a workpiece is achieved, and machining efficiency of equipment is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of rack processing equipment, specifically speaking relates to rack double-end milling machine.
Background
The rack is a special gear with teeth distributed on the strip-shaped body. The rack is also divided into a straight rack and a helical rack which are respectively matched with a straight cylindrical gear and a helical cylindrical gear; the tooth profile of the rack is a straight line instead of an involute (plane for the tooth surface), which is equivalent to a cylindrical gear with infinite reference circle radius, and the processing method of the rack comprises hobbing, gear shaping, gear shaving, gear grinding and gear honing.
The existing rack processing milling machine takes a single servo motor as a main driving structure, the processing actions which can be completed are less, the rack needs to be processed by frequently changing the position, the invalid time is greatly increased, and the production efficiency is reduced.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves lies in overcoming prior art not enough, provides rack double-end milling machine, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:
rack double-end milling machine, including base and symmetry servo motor, the base top is provided with the support plate, the base both sides are provided with the motor cabinet, the motor cabinet top is provided with drive assembly, the drive assembly top is provided with the gear box, be provided with on the gear box lateral wall symmetry servo motor.
Further, the support plate with the base passes through bolt fixed connection, be fixed with work piece moving motor through the bolt on the outside lateral wall of support plate, work piece moving motor kinetic energy output has the lead screw through the key-type connection.
Further, the lead screw has sliding connection spare through threaded connection, sliding connection spare with the support plate welding, anchor clamps are installed through the draw-in groove in support plate top both sides, the card has the rack in the anchor clamps, it has the hand wheel to connect through the screw soon on the anchor clamps inner wall, the hand wheel with the rack is connected through the mode of card pressure.
Further, the motor base is fixedly connected with the base through bolts, the transmission assembly is connected with the motor base in a sliding mode, and the gear box is meshed with the transmission assembly.
Further, the transmission assembly kinetic energy output end is connected with a grinding drill bit through a key, the symmetrical servo motor is connected with the gear box through a key, a numerical control box is formed on one side wall of the outer portion of the motor base, and the numerical control box is communicated with the symmetrical servo motor and the workpiece moving motor through leads.
Further, the welding of transmission assembly bottom has the removal axle, sliding connection has the transfer line in the removal axle, the transfer line with motor cabinet and base all rotate and are connected, transfer line one end nestification has the pinion, the meshing of pinion bottom has the master gear, there is drill bit moving motor master gear bottom through the key-type connection.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.
The utility model discloses a set up the motor cabinet in base both sides to set up drive assembly, gear box and symmetry servo motor on the motor cabinet, with the structure installation cutter of symmetry, realize carrying out synchronous processing to the processing structure at work piece symmetry position, very big improvement the machining efficiency of equipment.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a front sectional view of the middle base and the motor base of the present invention.
In the figure: 1-a motor base; 2-a rack; 3-grinding the drill bit; 4-symmetrical servo motors; 5-a gear box; 6-a transmission assembly; 7-a carrier plate; 8-a clamp; 9-a workpiece moving motor; 10-a base; 11-a hand wheel; 12-a lead screw; 13-a sliding connection; 14-a numerical control box; 15-a moving axis; 16-a transmission rod; 17-pinion gear; 18-a main gear; 19-drill moving motor.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1-3, the rack double-head milling machine comprises a base 10 and symmetrical servo motors 4, wherein a carrier plate 7 is arranged at the top of the base 10, motor bases 1 are arranged at two sides of the base 10, a transmission assembly 6 is arranged at the top of each motor base 1, a gear box 5 is arranged at the top of each transmission assembly 6, and one side wall of each gear box 5 is provided with the symmetrical servo motors 4.
As shown in fig. 1 and 2, the support plate 7 is fixedly connected with the base 10 through bolts, a workpiece moving motor 9 is fixed on one side wall outside the support plate 7 through bolts, a kinetic energy output end of the workpiece moving motor 9 is connected with a lead screw 12 through a key, the lead screw 12 is connected with a sliding connecting piece 13 through threads, the sliding connecting piece 13 is welded with the support plate 7, clamps 8 are installed on two sides of the top of the support plate 7 through clamping grooves, racks 2 are clamped and pressed in the clamps 8, a hand wheel 11 is screwed on the inner wall of each clamp 8 through threads, the hand wheel 11 is connected with the racks 2 in a clamping and pressing manner, the motor base 1 is fixedly connected with the base 10 through bolts, the transmission assembly 6 is slidably connected with the motor base 1, and the gear box 5 is meshed with the transmission assembly 6.
In this example, when the rack 2 is placed on the carrier plate 7, the hand wheel 11 is screwed out, a plurality of positions are formed in the fixture 8, then the hand wheel 11 is screwed in again to clamp the rack 2, the workpiece moving motor 9 drives the lead screw 12 to rotate, the lead screw 12 drives the rack 2 to move transversely integrally through the sliding connection piece 13, the transmission shaft is arranged inside the transmission assembly 6, and the reduction gear is arranged inside the gear box 5 and used for reducing the output rotating speed of the motor.
As shown in fig. 2 and 3, the kinetic energy output end of the transmission assembly 6 is connected with a grinding drill bit 3 through a key, the symmetrical servo motor 4 is in key connection with the gear box 5, a numerical control box 14 is formed on one side wall of the outer portion of the motor base 1, the numerical control box 14 is communicated with the symmetrical servo motor 4 and the workpiece moving motor 9 through leads, a moving shaft 15 is welded at the bottom of the transmission assembly 6, a transmission rod 16 is connected in the moving shaft 15 in a sliding mode, the transmission rod 16 is rotatably connected with the motor base 1 and the base 10, a secondary gear 17 is nested at one end of the transmission rod 16, a main gear 18 is meshed at the bottom of the secondary gear 17, and a drill bit moving motor 19 is connected at the bottom of the main gear 18 through a key connection.
In this example, the symmetrical servo motor 4 transmits kinetic energy to the grinding drill bit 3 through the gear box 5 and the transmission assembly 6, at this time, the drill bit moving motor 19 drives the main gear 18 to rotate, the main gear 18 drives the pinion gears 17 on the two sides to rotate oppositely, the two groups of transmission rods 16 slide the moving shaft 15 oppositely, at this time, the transmission assembly 6 connected with the moving shaft 15 moves towards the processing position of the rack 2 at the top of the motor base 1, the symmetrical parts of the rack 2 are processed synchronously, and the processing efficiency of the equipment is greatly improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (6)
1. Rack double-end milling machine, including base (10) and symmetry servo motor (4), its characterized in that, base (10) top is provided with support plate (7), base (10) both sides are provided with motor cabinet (1), motor cabinet (1) top is provided with drive assembly (6), drive assembly (6) top is provided with gear box (5), be provided with on gear box (5) a lateral wall symmetry servo motor (4).
2. The rack double-ended milling machine according to claim 1, characterized in that the carrier plate (7) is fixedly connected with the base (10) through bolts, a workpiece moving motor (9) is fixed on one side wall of the outer part of the carrier plate (7) through bolts, and a kinetic energy output end of the workpiece moving motor (9) is connected with a lead screw (12) through a key.
3. The rack double-ended milling machine according to claim 2, characterized in that a sliding connecting piece (13) is connected to the screw rod (12) through threads, the sliding connecting piece (13) is welded to the carrier plate (7), clamps (8) are installed on two sides of the top of the carrier plate (7) through clamping grooves, racks (2) are clamped in the clamps (8), a hand wheel (11) is screwed on the inner wall of each clamp (8) through threads, and the hand wheel (11) is connected with the racks (2) in a clamping manner.
4. The rack milling machine according to claim 3, characterized in that the motor base (1) is fixedly connected with the base (10) through bolts, the transmission assembly (6) is slidably connected with the motor base (1), and the gear box (5) is engaged with the transmission assembly (6).
5. The rack double-head milling machine according to claim 4, characterized in that the kinetic energy output end of the transmission assembly (6) is connected with a grinding drill bit (3) through a key, the symmetrical servo motor (4) is connected with the gear box (5) through a key, a numerical control box (14) is formed on one side wall of the outer part of the motor base (1), and the numerical control box (14) is communicated with the symmetrical servo motor (4) and the workpiece moving motor (9) through leads.
6. The rack double-ended milling machine according to claim 5, characterized in that a moving shaft (15) is welded at the bottom of the transmission assembly (6), a transmission rod (16) is connected in the moving shaft (15) in a sliding manner, the transmission rod (16) is rotatably connected with the motor base (1) and the base (10), a pinion (17) is nested at one end of the transmission rod (16), a main gear (18) is meshed at the bottom of the pinion (17), and a drill bit moving motor (19) is connected at the bottom of the main gear (18) through a key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022831589.3U CN214109087U (en) | 2020-11-30 | 2020-11-30 | Rack double-head milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022831589.3U CN214109087U (en) | 2020-11-30 | 2020-11-30 | Rack double-head milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214109087U true CN214109087U (en) | 2021-09-03 |
Family
ID=77508023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022831589.3U Active CN214109087U (en) | 2020-11-30 | 2020-11-30 | Rack double-head milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214109087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425640A (en) * | 2022-04-06 | 2022-05-03 | 电子科技大学成都学院 | Machining and manufacturing equipment for mechanical rack |
-
2020
- 2020-11-30 CN CN202022831589.3U patent/CN214109087U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425640A (en) * | 2022-04-06 | 2022-05-03 | 电子科技大学成都学院 | Machining and manufacturing equipment for mechanical rack |
| CN114425640B (en) * | 2022-04-06 | 2022-06-07 | 电子科技大学成都学院 | Machining and manufacturing equipment for mechanical rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200995308Y (en) | Combined machine tool of digital-controlled hobbing | |
| EP2857133A1 (en) | Multi-use, large-module gear milling machine | |
| CN102059390A (en) | Double-column gantry numerical control milling machine device | |
| CN214109087U (en) | Rack double-head milling machine | |
| CN204053139U (en) | Numerical control horizontal gantry Ding Liang cycloid gear milling machine | |
| CN212497002U (en) | Clamping device for mechanical numerical control machining | |
| CN203636106U (en) | High-precision gear and rack tooth milling machine | |
| CN201702463U (en) | Straight bevel gear machine tool | |
| CN202684234U (en) | Rotary working table for numerically controlled tooth-punching machine of large cylindrical gear | |
| CN216938786U (en) | Deburring mechanism for gear hobbing machine machining | |
| CN215544599U (en) | Thread rolling machine convenient for adjusting thread pitch | |
| CN202877670U (en) | Three-axis numerical control helical tooth stud gear line cutting machine | |
| CN213258166U (en) | Adjustable clamping device of cutter for machine tool | |
| CN210937224U (en) | Continuous perforating device for machining | |
| CN113103019A (en) | Five-axis machining center | |
| CN107971574A (en) | A kind of lathe is used easy to fixed cutter device | |
| CN212703879U (en) | Novel high-efficient panel punching machine | |
| CN206153985U (en) | Large -scale lathe longmen device | |
| CN214109085U (en) | Special lathe for rack | |
| CN210549618U (en) | Perforating device is used in automobile parts processing | |
| CN109158705B (en) | Gear machining burring device | |
| CN213318800U (en) | Vertical numerical control insert double-milling special machine tool | |
| CN109773539A (en) | The rotary tool changing machine of multicutter | |
| CN110253369A (en) | It is a kind of adaptively to remove wheel hub burr device | |
| CN217701675U (en) | Gear hobbing machine for processing gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |