CN103612127A - Automatic workbench reciprocating apparatus of machine tool - Google Patents
Automatic workbench reciprocating apparatus of machine tool Download PDFInfo
- Publication number
- CN103612127A CN103612127A CN201310600639.9A CN201310600639A CN103612127A CN 103612127 A CN103612127 A CN 103612127A CN 201310600639 A CN201310600639 A CN 201310600639A CN 103612127 A CN103612127 A CN 103612127A
- Authority
- CN
- China
- Prior art keywords
- workbench
- bell
- rocking bar
- rocker
- frame
- 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
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/64—Movable or adjustable work or tool supports characterised by the purpose of the movement
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/007—Arrangements for observing, indicating or measuring on machine tools for managing machine functions not concerning the tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
The invention discloses an automatic workbench reciprocating apparatus of a machine tool. By the aid of the automatic workbench reciprocating apparatus, the problem that a workbench on a machine tool in the prior art is difficult to regularly reciprocate can be solved. The automatic workbench reciprocating apparatus comprises a framework, a fixed motor, a workbench with a translational degree of freedom, a reduction gearbox, a bell-shaped cam and a rocker. The rocker is hinged to the framework, an output shaft of the motor is connected with an input shaft of the reduction gearbox, an output shaft of the reduction gearbox is connected with an input shaft of the bell-shaped cam, a contour of the bell-shaped cam is annularly arranged at the peripheral edge of an end surface of the bell-shaped cam, a roller which is abutted onto the contour is arranged at a driving end of the rocker, a spring which can drive the rocker to be abutted to the contour is arranged on the framework, a driven end of the rocker is slidably connected with the workbench by a dovetail groove, and a lubricating oil hole is formed in the contour.
Description
Technical field
The present invention relates to a kind of mechanical actuation device that Machinetool workpiece is carried that can be used for.
Background technology
Lathe is the lathe that mainly with lathe tool, the workpiece of rotation is carried out to turning processing.On lathe, also available drill bit, reamer, reamer, screw tap, screw die and checkering tool etc. are processed accordingly.Lathe is mainly used in machining shaft, dish, cover and other have the workpiece of rotary surface, is in machine-building and repair factory, to use a widest class lathe.
At present lathe to the processing of workpiece in, may use some mechanisms and realize the action of workbench, needs due to actual production, require sometimes workbench on lathe to realize the reciprocating motion of certain rule, how realizing and improve such function is that technical staff is devoted to the problem solving always.
Summary of the invention
The invention is intended to provide a kind of platen automatic reciprocating device, to solve the workbench on lathe in prior art, need realize the reciprocating problem of rule.
The automatic reciprocating device of platen in this programme, comprise frame, the motor setting firmly and the workbench with a translation freedoms, it is characterized in that: also comprise reduction gear box, bell cam and the rocking bar that is articulated with frame, the output shaft of motor is connected with the power shaft of reduction gear box, the output shaft of reduction gear box is connected with the power shaft of bell cam, the profile of bell cam is located at end face periphery ringwise, the drive end of rocking bar is provided with the roller being resisted against on described profile, frame is provided with orders about the spring that rocking bar relies on profile, the driven end of rocking bar is slidably connected by dovetail groove and workbench, described profile is provided with oilhole.
The feature of technique scheme is: the bell cam of driven by motor rotates, the profile highly differing on bell cam orders about the reciprocating action of rocking bar and workbench generation rule, bell cam rotates a circle and completes one-period, can realize by different profiles is set the sampling action of different qualities, rocking bar can overcome in rocking bar swing process and be connected with the tight of workbench with dovetail groove between workbench, and the swing of rocking bar is converted into workbench perpendicular to the traveling priority of dovetail groove direction.
Further, frame is provided with the infrared reflection range sensor of aiming at bell cam contour, and infrared reflection range sensor can be used to judge the position of rotation of cam, better supervises the automatic operation of whole mechanism.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the schematic diagram of the embodiment of the present invention.
The specific embodiment
Reference numeral in Figure of description comprises: frame 1, motor 2, bell cam 3, rocking bar 4, workbench 5, infrared reflection range sensor 6.
Substantially as shown in Figure 1: in the present embodiment, the frame that comprises square shelly, motor is adjacent by frame, workbench is slidably connected at frame top by dovetail groove, this mechanism also comprises reduction gear box, bell cam, is articulated with the rocking bar of frame, the output shaft of motor is connected with the power shaft of reduction gear box, reduction gear box integral body is located at the inside of frame, the output shaft level of reduction gear box is stretched out with the power shaft of bell cam and is connected, the profile of the highly gradient of bell cam is located at end face periphery ringwise, and described profile is provided with oilhole.Rocking bar is hinged on the journal stirrup of frame and can shakes according to vertical axis, is provided with and orders about the torsion spring that rocking bar relies on profile on described journal stirrup.The drive end of rocking bar is provided with horizontal direction and is resisted against the roller on described profile, and the driven end of rocking bar is slidably connected by dovetail groove and workbench.Frame is provided with the infrared reflection range sensor of aiming at bell cam contour, is also provided with the sensor that detects pressure between roller and profile on the roller of rocking bar.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic is not done unnecessary description at this, and part-structure also do not illustrate in the drawings, but does not affect person of ordinary skill in the field to the understanding of this technical scheme and realization.Should be understood that; for a person skilled in the art, not departing under the prerequisite of structure of the present invention, can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (2)
1. the automatic reciprocating device of platen, comprise frame, the motor setting firmly and the workbench with a translation freedoms, it is characterized in that: also comprise reduction gear box, bell cam and the rocking bar that is articulated with frame, the output shaft of motor is connected with the power shaft of reduction gear box, the output shaft of reduction gear box is connected with the power shaft of bell cam, the profile of bell cam is located at end face periphery ringwise, the drive end of rocking bar is provided with the roller being resisted against on described profile, frame is provided with orders about the spring that rocking bar relies on profile, the driven end of rocking bar is slidably connected by dovetail groove and workbench, described profile is provided with oilhole.
2. the automatic reciprocating device of platen according to claim 1, is characterized in that: frame is provided with the infrared reflection range sensor of aiming at bell cam contour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600639.9A CN103612127A (en) | 2013-11-25 | 2013-11-25 | Automatic workbench reciprocating apparatus of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600639.9A CN103612127A (en) | 2013-11-25 | 2013-11-25 | Automatic workbench reciprocating apparatus of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103612127A true CN103612127A (en) | 2014-03-05 |
Family
ID=50162861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310600639.9A Pending CN103612127A (en) | 2013-11-25 | 2013-11-25 | Automatic workbench reciprocating apparatus of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103612127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406705A (en) * | 2018-01-31 | 2018-08-17 | 上海美瑞实业有限公司 | Tool box |
-
2013
- 2013-11-25 CN CN201310600639.9A patent/CN103612127A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406705A (en) * | 2018-01-31 | 2018-08-17 | 上海美瑞实业有限公司 | Tool box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |