CN203650156U - Stand column longitudinally-moving flat grinder - Google Patents
Stand column longitudinally-moving flat grinder Download PDFInfo
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- CN203650156U CN203650156U CN201320802702.2U CN201320802702U CN203650156U CN 203650156 U CN203650156 U CN 203650156U CN 201320802702 U CN201320802702 U CN 201320802702U CN 203650156 U CN203650156 U CN 203650156U
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- surface grinding
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Abstract
The utility model relates to a stand column longitudinally-moving flat grinder for solving the problems that a working surface of an existing grinding machine is large in occupied production field, large in energy consumption and poor in large workpiece grinding capacity in the moving process, and machining errors are caused when heating occurs between an electromagnetic suction cup and the working surface. The stand column longitudinally-moving flat grinder comprises a front working table, and a rear bed body parallel to the front working table, and is characterized in that a longitudinal guide rail and a longitudinal driving mechanism are arranged on the rear bed body, a stand column is arranged on the longitudinal guide rail, a dragging plate is arranged on the stand column, a grinding head frame is arranged on the dragging plate, a working surface for installation of a clamp is arranged on the front working table, an electromagnetic suction cup is arranged on the working surface, and a plurality of supporting cushions at the same height are arranged between the electromagnetic suction cup and the working surface. The stand column longitudinally-moving flat grinder is small in energy consumption, rapid in heat dissipation and high in accuracy.
Description
Technical field
The utility model relates to mechanical equipment technical field, and especially a kind of column vertically moves surface grinding machine.
Background technology
Existing surface grinding machine agent structure is close, principle is identical, difference is only some details, if patent announcement number is CN2794738Y, disclosed a kind of surface grinding machine, have bistrique vertical movement mechanism, workbench longitudinal moving mechanism, operating mechanism's transverse moving mechanism, be provided with numerical control stepper motor, the motor of reductor is established frequency converter.And for example patent publication No. is CN102848319A, a kind of numerically control grinder proposing, be provided with base, lathe bed, the column that is arranged on base back surface and is connected with base, and be arranged on the mobile bistrique on column, the mobile bistrique here also can only move up and down, column one side is established numerical control device, be opened in the slideway of fixing and moving up and down on column and for mobile bistrique, be arranged on the drive unit moving up and down on column and for controlling mobile bistrique, between numerical control device and column, be provided with support.For another example patent announcement number is CN201863095U, a kind of carriage movable type three axes numerical control special grinding machine of design, cross saddle is supported by longitudinal linear rolling track with it at external crucible, workbench is supported by horizontal linear rolling track on cross saddle, column is located on rear lathe bed, column adopts vertical rail plate supporting bracket, moving forward and backward of cross saddle, the ball screw assembly, being arranged by correspondence respectively with moving up and down of support that moves left and right of workbench drives, bistrique kind is vertical shaft wheel grinding assembly and horizontal axis wheel grinding assembly, can change bistrique according to difference processing situation.The object of this device is the processing characteristics of the multiple surface grinding machine of collection, has grinding side, inside and outside circle and arc surface function.These surface grinding machines are all take work top as motion, such design must leave in device length direction the space of work top, for the grinding of large product, its work top also will provide enough power in bearing larger pressure, and clearly energy consumption is very large.
Summary of the invention
The purpose of this utility model is to bring in order to solve the motion of existing Grinder bench face that to take production site large, the grinding ability of power consumption greatly, to large-scale workpiece, and between magnechuck and work top because heating brings the problem of mismachining tolerance, a kind of reasonable in design is provided, and low power consuming, high-precision column vertically move surface grinding machine.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of column vertically moves surface grinding machine, the rear lathe bed that comprises front console, be arranged in parallel with front console, it is characterized in that described rear lathe bed is provided with longitudinal rail and longitudinal driving mechanism, longitudinal rail is provided with column, planker is installed on column, and planker is provided with bistrique frame; Described front console is provided with the work top of sectional fixture, and magnechuck is installed on work top, is provided with some contour support pads between magnechuck and work top.Work piece and the workbench of the technical program are standing part, just the opposite with traditional moving bolster, existing grinding machine is applicable to small workpiece or the shorter product processing of length, workbench transverse shifting must take the space beyond device length direction, weight is little little on workbench impact, but large weight product is along with its stability of movable workbench is just compared low, it requires just relatively to want high, and mobile product energy consumption is also much bigger, bistrique frame, planker is little with the weight of the relative large-scale workpiece of weight of grinding knife tool (as emery wheel), its power consumption is relatively few, and aspect length, can utilize induction installation completely, computer numerical controlled technology guarantees the adjusting of stock removal error.In grinding machine equipment, magnechuck heating itself is also an inevitable difficult problem, although can adopt condenser type sucker, its cost and maintenance are very high, especially to large workpiece processing, magnechuck power is large, heating is large, particularly at length direction, because heating produces workpiece deformation, cause quality of products, contour support pad has solved this problem well.
As preferably, described front console is stationary structure, and bistrique frame is positioned at front console top together with the grinding operating point of planker.Front console is directly installed on ground, highly also relatively low, workpiece is installed convenient, stable.Further understand, mobile stand can be also portal frame form.
As preferably, described planker is provided with cross slide way, and cross slide way is upper and lower parallel arrangement, and column is provided with vertical guide rail, and cross slide way and the vertical guide rail mutually vertical cross that is intersect.The relative column of planker moves up and down along vertical guide rail, and the relative planker of bistrique frame moves horizontally along cross slide way, and bistrique frame is delivered to grinding points position grinding tool.
As preferably, described contour support pad is cylinder or polygon prism or cuboid, and contour support pad below magnechuck, keeps magnechuck stable equilibrium with minimum number formal distribution.Contour support pad makes to have space between magnechuck and work top with the contact form of a face or short-term, this space provides the area of dissipation of magnechuck, in the time of liquid feeding grinding, cooling fluid also can, from this space natural flow, dissipate the caloric value of magnechuck as early as possible.
As preferably, between described front console and rear lathe bed, be provided with contiguous block.The precision of grinding machine is one higher in machined, and the stability of complete machine is the basis that guarantees this machining accuracy, and contiguous block makes front console and rear lathe bed merge one.
As preferably, described longitudinal driving mechanism comprises decelerator, and decelerator is vertically arranged on column by support.Longitudinal driving mechanism provides the power that vertically moves of column, and motor, decelerator move with column.Decelerator is vertically installed the horizontal space position of reducing complete machine, makes said device features rational structure compactness.
As preferably, the lower end of described decelerator is provided with longitudinal gear, and rear lathe bed is provided with longitudinal rack, and longitudinally gear engages with longitudinal rack.The column of the technical program vertically moves and adopts gear, rack-driving mode, to obtain stable, lasting power transmission.
As preferably, described bistrique frame is by horizontal servomotor control traverse feed, and planker one side is connected with bistrique frame, and planker opposite side is connected with vertical guide rail by vertical guide rail slide block, and by vertical servomotor control vertical feed.Servomotor is the indirect speed change gear of a kind of subsidy motor, can make control rate, positional precision very accurate, voltage signal can be converted into torque and rotational speed to drive control object; Precision aspect has realized the closed-loop control of position, speed and moment; And column, bistrique frame, planker are low cruise, the low cruise smoothness of servomotor is high.
As preferably, described column bottom is provided with longitudinal rail slide block, and longitudinal rail and longitudinal rail slide block cooperatively interact.Guide rail in this programme all adopts linear rolling track form, is combined with steady, high accuracy fit system with longitudinal rail in column bottom.
As preferably, the height of described contour support pad is 5mm～15mm.Select contour support pad optimum height according to the model of the size of work top or equipment, both guaranteed the stability of work top, there is again good radiating effect.
Effective effect of the present utility model is: be ground product and work top for maintaining static parts, without kinetic equation loss, be applicable to the grinding of large-scale or the larger workpiece of weight; The grinding energy of the larger product of length is realized to automatic error correction completely; Contour support pad design between magnechuck and work top, has avoided the magnechuck mismachining tolerance of bringing to workpiece of generating heat.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the right TV structure schematic diagram of the utility model Fig. 1.
Fig. 3 is the longitudinal transmission mechanism structural representation of one of the present utility model.
Fig. 4 is that one of the present utility model is horizontal, vertical drive portion structure schematic diagram.
Fig. 5 is a kind of magnechuck of the present utility model and work top portion structure schematic diagram.
In figure: 1. rear lathe bed, 2. front console, 3. column, 4. planker, 5. bistrique frame, 6. longitudinal driving mechanism, 7. longitudinal rail, 8. cross slide way, 9. vertical guide rail, 10. contiguous block, 11. decelerators, 12. supports, 13. servo longitudinal motors, 14. longitudinal gears, 15. longitudinal racks, 16. longitudinal rail slide blocks, 17. horizontal servomotors, 18. vertical guide rail slide blocks, 19. vertical servomotors, 20. work tops, 21. fixed installation holes, 22. horizontal bistriques, 23. contour support pads, 24. magnechucks, 25. workpiece.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, a kind of column of the present embodiment vertically moves surface grinding machine, is made up of front console 2 and rear lathe bed 1 two large divisions, and front console 2 and rear lathe bed 1 be arranged in parallel.Front console 2 bases are provided with fixed installation hole 21, directly install and want on ground, and utilize foundation bolt to adjust levelness.Between front console 2 and rear lathe bed 1, link into an integrated entity by contiguous block 10.
Wherein, rear lathe bed 1 is provided with between two parallel 7, two longitudinal rails 7 of longitudinal rail and is provided with stable guiding mechanism, and this stable guiding mechanism makes column 3 and rear lathe bed 1 in the time of assembling and relative motion, easily coordinate easy location.Column 3 is positioned on longitudinal rail 7, longitudinal driving mechanism 6 is housed on column 3, longitudinal driving mechanism 6 comprises vertically arranged servo longitudinal motor 13, servo longitudinal motor 13 lower end connection reducers 11, decelerator 11 is arranged on column 3 by support 12, and longitudinal gear 14 is equipped with in the lower end of decelerator 11, and longitudinally gear 14 engages with the longitudinal rack 15 being contained on rear lathe bed 1, as shown in Figure 3, and transmit and vertically move power.
When work, grinding workpiece 25 is positioned on magnechuck 24, drive horizontal bistrique 22 to carry out grinding to workpiece by the mobile of column 3, owing to having 10mm height space between magnechuck 24 and work top 20, cooling fluid can be passed through these spaces, magnechuck 24 the produced heat of working scatters very soon, thereby has avoided the heating of magnechuck 24 to produce deformation effect to workpiece.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any structure after simple transformation of the present utility model is all belonged to protection domain of the present utility model.
Claims (10)
1. a column vertically moves surface grinding machine, the rear lathe bed (1) that comprises front console (2), be arranged in parallel with front console, it is characterized in that described rear lathe bed is provided with longitudinal rail (7) and longitudinal driving mechanism (6), longitudinal rail (7) is provided with column (3), planker (4) is installed on column, and planker (4) is provided with bistrique frame (5); Described front console is provided with the work top (20) of sectional fixture, and magnechuck (24) is installed on work top, is provided with some contour support pads (23) between magnechuck and work top.
2. column according to claim 1 vertically moves surface grinding machine, it is characterized in that described front console (2) is stationary structure, and bistrique frame (5) is positioned at front console top together with the grinding operating point of planker (4).
3. column according to claim 1 and 2 vertically moves surface grinding machine, it is characterized in that described planker (4) is provided with cross slide way (8), cross slide way is upper and lower parallel arrangement, column (3) is provided with vertical guide rail (9), and cross slide way and the vertical guide rail mutually vertical cross that is intersect.
4. column according to claim 1 and 2 vertically moves surface grinding machine, it is characterized in that described contour support pad (23) is cylinder or polygon prism or cuboid, contour support pad (23) below magnechuck (24), keeps magnechuck stable equilibrium with minimum number formal distribution.
5. column according to claim 1 vertically moves surface grinding machine, it is characterized in that being provided with contiguous block (10) between described front console (2) and rear lathe bed (1).
6. vertically move surface grinding machine according to the column described in claim 1 or 2 or 5, it is characterized in that described longitudinal driving mechanism (6) comprises decelerator (11), decelerator is vertically arranged on column (3) by support (12).
7. column according to claim 6 vertically moves surface grinding machine, the lower end that it is characterized in that described decelerator (11) is provided with longitudinal gear (14), rear lathe bed (1) is provided with longitudinal rack (15), and longitudinally gear (14) engages with longitudinal rack (15).
8. column according to claim 3 vertically moves surface grinding machine, it is characterized in that described bistrique frame (5) is by horizontal servomotor (17) control traverse feed, planker (4) one sides are connected with bistrique frame (5), planker (4) opposite side is connected with vertical guide rail (9) by vertical guide rail slide block (18), and controls vertical feed by vertical servomotor (19).
9. vertically move surface grinding machine according to the column described in claim 1 or 2 or 5, it is characterized in that described column (3) bottom is provided with longitudinal rail slide block (16), longitudinal rail (7) cooperatively interacts with longitudinal rail slide block (16).
10. column according to claim 1 vertically moves surface grinding machine, it is characterized in that the height of described contour support pad (23) is 5mm～15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802702.2U CN203650156U (en) | 2013-12-10 | 2013-12-10 | Stand column longitudinally-moving flat grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802702.2U CN203650156U (en) | 2013-12-10 | 2013-12-10 | Stand column longitudinally-moving flat grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650156U true CN203650156U (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320802702.2U Expired - Lifetime CN203650156U (en) | 2013-12-10 | 2013-12-10 | Stand column longitudinally-moving flat grinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN203650156U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612170A (en) * | 2013-12-10 | 2014-03-05 | 吴强洪 | Column longitudinal movement surface grinder |
| CN104723201A (en) * | 2015-02-28 | 2015-06-24 | 杭州永骏机床有限公司 | Numerical control precision grinder special for chuck and grinding method of numerical control precision grinder |
| CN104827359A (en) * | 2015-04-22 | 2015-08-12 | 湖州织里荣兴达铝业有限公司 | Aluminum plate grinding and collecting device |
| CN112975677A (en) * | 2019-12-13 | 2021-06-18 | 嘉兴职业技术学院 | Portable tool grinding machine |
-
2013
- 2013-12-10 CN CN201320802702.2U patent/CN203650156U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612170A (en) * | 2013-12-10 | 2014-03-05 | 吴强洪 | Column longitudinal movement surface grinder |
| CN103612170B (en) * | 2013-12-10 | 2016-06-08 | 吴强洪 | Column longitudinal movement surface grinder |
| CN104723201A (en) * | 2015-02-28 | 2015-06-24 | 杭州永骏机床有限公司 | Numerical control precision grinder special for chuck and grinding method of numerical control precision grinder |
| CN104827359A (en) * | 2015-04-22 | 2015-08-12 | 湖州织里荣兴达铝业有限公司 | Aluminum plate grinding and collecting device |
| CN112975677A (en) * | 2019-12-13 | 2021-06-18 | 嘉兴职业技术学院 | Portable tool grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180802 Address after: 311519 Dongxi village, Fen Shui Town, Tonglu County, Hangzhou, Zhejiang Patentee after: HANGZHOU YONGJUN MACHINE TOOLS CO.,LTD. Address before: 310003 Zhejiang Hangzhou Gongshu District Lishui road canal family 3-3-1401 Patentee before: Wu Qianghong |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
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| CX01 | Expiry of patent term |