CN112518458A - Promote work efficiency's flat grinder for mould processing - Google Patents
Promote work efficiency's flat grinder for mould processing Download PDFInfo
- Publication number
- CN112518458A CN112518458A CN202011374865.6A CN202011374865A CN112518458A CN 112518458 A CN112518458 A CN 112518458A CN 202011374865 A CN202011374865 A CN 202011374865A CN 112518458 A CN112518458 A CN 112518458A
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- CN
- China
- Prior art keywords
- grinding wheel
- longitudinal
- frame
- sliding plate
- slide
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/20—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/07—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a stationary work-table
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a surface grinding machine for die machining for improving working efficiency, which comprises a frame, wherein a workbench and a grinding wheel frame are arranged on the frame, a grinding wheel is arranged on the grinding wheel frame, a vertical feeding mechanism and a longitudinal feeding mechanism are arranged between the workbench and the grinding wheel frame, the vertical feeding mechanism comprises a first sliding plate, the first sliding plate is vertically and slidably connected with the frame, a first driving mechanism is arranged between the first sliding plate and the frame, the longitudinal feeding mechanism comprises a longitudinal beam and a second sliding plate, the longitudinal beam is fixed on the first sliding plate, the second sliding plate is longitudinally and slidably connected with the longitudinal beam, a second driving mechanism is arranged between the second sliding plate and the longitudinal beam, the grinding wheel frame is fixed on the second sliding plate, the two workbenches are arranged symmetrically in the longitudinal direction relative to the longitudinal beam, the two grinding wheel frames are respectively arranged above one workbench, the invention can grind two same dies (workpieces) at the same time and improve the production efficiency.
Description
Technical Field
The invention belongs to the field of surface grinding machines, and particularly relates to a surface grinding machine for machining a die, which improves the working efficiency.
Background
A grinding machine (grinder) is a machine tool that grinds a surface of a workpiece with a grindstone. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like.
The grinder can process materials with higher hardness, such as hardened steel, hard alloy and the like; brittle materials such as glass, granite, etc. can also be processed. The grinding machine can grind with high precision and small surface roughness, and can grind with high efficiency, such as strong grinding.
A surface grinding machine is a kind of grinding machine, and mainly uses a grinding wheel (head) to rotatably grind a workpiece to achieve a desired flatness and has a table that is laterally movable back and forth.
The prior surface grinding machine usually only has one workbench, namely, a grinding wheel grinds a die (workpiece) on one workbench, and the position of the grinding wheel is required to be adjusted through a vertical feeding mechanism when the die is ground, and the trend of the die is controlled through the cooperation of a longitudinal feeding mechanism and the vertical feeding mechanism when the die is ground, so that the efficiency is low, and a lifting space is still provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the grinding wheel device with the two working tables and the grinding wheel frame, namely, when an operator adjusts the vertical feeding mechanism and the longitudinal feeding mechanism, the grinding wheel device can grind two same dies (workpieces) at the same time, and the production efficiency is improved.
In order to achieve the purpose, the invention provides the following technical scheme: a surface grinding machine for processing a die and improving the working efficiency comprises a frame, wherein a workbench and a grinding wheel frame are arranged on the frame, a grinding wheel is arranged on the grinding wheel frame, a vertical feeding mechanism and a longitudinal feeding mechanism are arranged between the workbench and the grinding wheel frame, the vertical feeding mechanism comprises a first sliding plate which is vertically and slidably connected with the frame, a first driving mechanism is arranged between the first sliding plate and the frame, the longitudinal feeding mechanism comprises a longitudinal beam and a second sliding plate, the longitudinal beam is fixed on the first sliding plate, the second sliding plate is connected with the longitudinal beam in a longitudinal sliding way, a second driving mechanism is arranged between the second sliding plate and the longitudinal beam, the grinding wheel frames are fixed on the second sliding plate, the number of the working tables is two, the two working tables are longitudinally and symmetrically arranged relative to the longitudinal beam, the number of the grinding wheel frames is two, and the two grinding wheel frames correspond to the positions above the working tables respectively.
The further two wheel carriages are fixed on the same second slide.
And the number of the second sliding plates is two, and the two grinding wheel frames are respectively arranged on the two second sliding plates.
The second driving mechanism further comprises a longitudinal moving motor and a longitudinal moving screw rod, the longitudinal moving screw rod is rotatably connected with the longitudinal beam, the rotation directions of threads from the middle to the two ends of the longitudinal moving screw rod are opposite, and the two second sliding plates are longitudinally and symmetrically arranged relative to the longitudinal beam and are respectively in threaded connection with the longitudinal moving screw rod.
Further the first driving mechanism comprises a vertical moving motor and a vertical moving lead screw, the vertical moving lead screw is rotatably connected with the rack, and the first sliding plate is in threaded connection with the vertical moving lead screw.
Compared with the prior art, the invention has the beneficial effects that:
1. during grinding, the positions of the grinding carriage and the grinding wheel can be adjusted at one time to grind two workpieces simultaneously, so that the working efficiency is doubled;
2. in the grinding process, the grinding wheels need to apply certain pressure to the workpieces on the workbench, and the grinding wheels on the two grinding wheel frames apply pressure grinding to the two workpieces simultaneously through the symmetrically arranged workbench, so that the first sliding plate is only stressed by vertical force, and the phenomenon that the joint of the first sliding plate and the rack is subjected to unbalanced force to generate micro deformation can be avoided;
3. the two grinding wheel frames are arranged on the two second sliding plates, so that the two grinding wheel frames can move completely symmetrically;
4. by arranging the two wheel carriages on the same second slide, the two wheel carriages can be moved in one direction simultaneously.
Drawings
Fig. 1 is a three-dimensional structure diagram (when a water guiding groove is provided) of the surface grinding machine for die machining, which improves the working efficiency;
FIG. 2 is a three-dimensional structure diagram (without a water guiding groove) of the surface grinder for machining a mold, which improves the working efficiency;
fig. 3 is a side view of the surface grinding machine for die machining according to the present invention, which improves work efficiency.
Reference numerals: 1. a frame; 2. a work table; 3. a first slide plate; 4. a stringer; 5. a grinding carriage; 51. a grinding wheel; 6. a second slide plate.
Detailed Description
An embodiment of the flat grinder for mold processing according to the present invention for improving the work efficiency will be further described with reference to fig. 1 to 3.
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a number" or "a number" means two or more unless explicitly specified otherwise.
A flat grinder for die machining for improving working efficiency comprises a rack 1, wherein a workbench 2 and a grinding wheel frame 5 are arranged on the rack 1, a grinding wheel 51 is arranged on the grinding wheel frame 5, a vertical feeding mechanism and a longitudinal feeding mechanism are arranged between the workbench 2 and the grinding wheel frame 5, the vertical feeding mechanism comprises a first sliding plate 3, the first sliding plate 3 is vertically and slidably connected with the rack 1, a first driving mechanism is arranged between the first sliding plate 3 and the rack 1, the longitudinal feeding mechanism comprises a longitudinal beam 4 and a second sliding plate 6, the longitudinal beam 4 is fixed on the first sliding plate 3, the second sliding plate 6 is longitudinally and slidably connected with the longitudinal beam 4, a second driving mechanism is arranged between the second sliding plate 6 and the longitudinal beam 4, the grinding wheel frame 5 is fixed on the second sliding plate 6, the workbench 2 is provided with two workbench 2, and the two workbench 2 are longitudinally and symmetrically arranged relative to the longitudinal beam 4, the number of the grinding wheel frames 5 is two, and the two grinding wheel frames 5 correspond to the upper part of one workbench 2 respectively.
In this embodiment, the first driving mechanism includes a vertical movement motor and a vertical movement screw rod, the vertical movement screw rod is rotatably connected with the frame 1, and the first sliding plate 3 is in threaded connection with the vertical movement screw rod; the first slide plate 3 is moved vertically along the frame 1 by the rotation of the vertical movement motor.
In this embodiment, two second sliding plates 6 are preferably provided, two grinding carriages 5 are respectively provided on the two second sliding plates 6, and further preferably, the second driving mechanism includes a longitudinal movement motor and a longitudinal movement screw rod, the longitudinal movement screw rod is rotatably connected with the longitudinal beam 4, the rotation directions of the longitudinal movement screw rod from the middle to the two ends are opposite, and the two second sliding plates 6 are longitudinally symmetrically arranged with respect to the longitudinal beam 4 and are respectively in threaded connection with the longitudinal movement screw rod.
That is, at this time, the longitudinal-moving screw rod rotates under the driving of the longitudinal-moving motor, and the two second sliding plates 6 move in opposite directions, that is, they are close to the middle of the longitudinal beam 4 or far from the middle of the longitudinal beam 4, so that the grinding wheels 51 on the two grinding carriages 5 contact the workpiece on the worktable 2 and apply pressure during grinding, so that the two ends of the longitudinal beam 4 are stressed the same, and the longitudinal beam 4 is not subjected to circumferential deflection force, so that the first sliding plate 3 and the frame 1 are more stable.
In this embodiment, two grinding carriages 5 may be fixed to the same second slide plate 6, and the longitudinal screw is a continuous screw, i.e., has no reverse screw, and when the longitudinal screw rotates, the second slide plate 6 drives the two grinding carriages 5 to move in the same direction.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (5)
1. The utility model provides a promote work efficiency's flat grinder for die machining, includes the frame, be provided with workstation and emery wheel carrier in the frame, be provided with the emery wheel on the emery wheel carrier, be provided with vertical feed mechanism and vertical feed mechanism between workstation and the emery wheel carrier, vertical feed mechanism includes first slide, and first slide and the vertical sliding connection of frame are provided with first actuating mechanism between first slide and the frame, vertical feed mechanism includes longeron and second slide, the longeron is fixed in on the first slide, and second slide and longeron vertical sliding connection, is provided with second actuating mechanism between second slide and the longeron, the emery wheel carrier is fixed in on the second slide, its characterized in that: the grinding wheel device is characterized in that the number of the working tables is two, the two working tables are longitudinally and symmetrically arranged relative to the longitudinal beam, the number of the grinding wheel frames is two, and the two grinding wheel frames correspond to the positions above the working tables respectively.
2. The surface grinding machine for mold processing for improving the work efficiency as set forth in claim 1, wherein: the two grinding wheel frames are fixed on the same second sliding plate.
3. The surface grinding machine for mold processing for improving the work efficiency as set forth in claim 1, wherein: the number of the second sliding plates is two, and the two grinding wheel frames are arranged on the two second sliding plates respectively.
4. The surface grinding machine for mold processing for improving work efficiency according to claim 3, characterized in that: the second driving mechanism comprises a longitudinal moving motor and a longitudinal moving screw rod, the longitudinal moving screw rod is rotatably connected with the longitudinal beam, the rotating directions of threads from the middle to the two ends of the longitudinal moving screw rod are opposite, and the two second sliding plates are longitudinally and symmetrically arranged relative to the longitudinal beam and are respectively in threaded connection with the longitudinal moving screw rod.
5. The surface grinding machine for mold processing for improving work efficiency according to claim 4, characterized in that: the first driving mechanism comprises a vertical moving motor and a vertical moving lead screw, the vertical moving lead screw is rotatably connected with the rack, and the first sliding plate is in threaded connection with the vertical moving lead screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374865.6A CN112518458A (en) | 2020-11-30 | 2020-11-30 | Promote work efficiency's flat grinder for mould processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011374865.6A CN112518458A (en) | 2020-11-30 | 2020-11-30 | Promote work efficiency's flat grinder for mould processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112518458A true CN112518458A (en) | 2021-03-19 |
Family
ID=74995251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011374865.6A Pending CN112518458A (en) | 2020-11-30 | 2020-11-30 | Promote work efficiency's flat grinder for mould processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112518458A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091976A (en) * | 2010-06-18 | 2011-06-15 | 北京第二机床厂有限公司 | Crankshaft grinder with double grinding carriages |
| CN202640092U (en) * | 2012-06-26 | 2013-01-02 | 晋江市凯达石材机械有限公司 | Automatic circular plate stone grinding machine |
| CN104889865A (en) * | 2015-06-10 | 2015-09-09 | 长兴捷明机械有限公司 | Double-ended grinding machine |
| CN207202259U (en) * | 2017-08-29 | 2018-04-10 | 东莞市耀新机械设备有限公司 | The electrodeless polishing machine of double end |
| CN207358806U (en) * | 2017-09-14 | 2018-05-15 | 安吉圆磨机械科技有限公司 | A kind of double bistrique double-workbench vertical shaft buck surface grinding machines |
| CN207915205U (en) * | 2018-01-31 | 2018-09-28 | 东莞市赛德机电设备有限公司 | A kind of double-end polishing machine |
| CN110281129A (en) * | 2019-08-08 | 2019-09-27 | 叶杏 | A kind of double-station numerical control grinding machine |
| CN209503778U (en) * | 2019-01-25 | 2019-10-18 | 小松雄连普纳特机械制造(大连)有限公司 | A kind of multifunctional grinder |
| CN111745410A (en) * | 2020-07-08 | 2020-10-09 | 郑州工业应用技术学院 | A drilling equipment for production of computer housing body |
-
2020
- 2020-11-30 CN CN202011374865.6A patent/CN112518458A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102091976A (en) * | 2010-06-18 | 2011-06-15 | 北京第二机床厂有限公司 | Crankshaft grinder with double grinding carriages |
| CN202640092U (en) * | 2012-06-26 | 2013-01-02 | 晋江市凯达石材机械有限公司 | Automatic circular plate stone grinding machine |
| CN104889865A (en) * | 2015-06-10 | 2015-09-09 | 长兴捷明机械有限公司 | Double-ended grinding machine |
| CN207202259U (en) * | 2017-08-29 | 2018-04-10 | 东莞市耀新机械设备有限公司 | The electrodeless polishing machine of double end |
| CN207358806U (en) * | 2017-09-14 | 2018-05-15 | 安吉圆磨机械科技有限公司 | A kind of double bistrique double-workbench vertical shaft buck surface grinding machines |
| CN207915205U (en) * | 2018-01-31 | 2018-09-28 | 东莞市赛德机电设备有限公司 | A kind of double-end polishing machine |
| CN209503778U (en) * | 2019-01-25 | 2019-10-18 | 小松雄连普纳特机械制造(大连)有限公司 | A kind of multifunctional grinder |
| CN110281129A (en) * | 2019-08-08 | 2019-09-27 | 叶杏 | A kind of double-station numerical control grinding machine |
| CN111745410A (en) * | 2020-07-08 | 2020-10-09 | 郑州工业应用技术学院 | A drilling equipment for production of computer housing body |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |