CN2566976Y - Vertical plane surface grinding machine with two grinding heads - Google Patents
Vertical plane surface grinding machine with two grinding heads Download PDFInfo
- Publication number
- CN2566976Y CN2566976Y CN 02249288 CN02249288U CN2566976Y CN 2566976 Y CN2566976 Y CN 2566976Y CN 02249288 CN02249288 CN 02249288 CN 02249288 U CN02249288 U CN 02249288U CN 2566976 Y CN2566976 Y CN 2566976Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- workpiece
- belt
- lathe bed
- grinding
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a plane grinding machine with double vertical type grinding heads. The utility model comprises a machine body and vertical type grinding heads, and is characterized in that the number of the vertical type grinding heads is two; the utility model is also provided with a workpiece placing wheel, a clamping belt and a belt tightening wheel, wherein, the workpiece placing wheel is flat arranged on the machine body below the two vertical type grinding heads, and a motor and a speed reducing mechanism are used for driving a rotating shaft of the workpiece placing wheel to rotate; the circumference of the workpiece placing wheel is uniformly provided with a plurality of V-shaped grooves which are balanced to a shaft line, and the top faces of the V-shaped grooves are staggered with grinding wheels of the two vertical type grinding heads; one end of the clamping belt is connected with the workpiece placing wheel, and the other end of the workpiece placing wheel is connected with the belt tightening wheel arranged on the machine body. The special plane grinding machine is designed for processing flanges of push pipes of plastic dies, and has the advantages of stable grinding, good quality of the workpiece, high dimensional precision and obvious increase of productivity, etc. compared with the traditional processing equipment.
Description
Affiliated technical field
The utility model relates to machining apparatus, particularly a kind of vertical pair of bistrique surface grinding machine, and the grinding that is fit to plastic cement mould ejector sleeve flange end face is used.
Background technology
Plastic cement mould ejector sleeve is strength member in the injection mould, it be shaped as an elongated pipe that has round flange, its flange machining accuracy is higher, especially its end face must just meet the requirements through grinding.In prior art, its processing method is that ejector sleeve is inserted on the clamper of horizontal hone, becomes many dischargings to clamp, and allows bistrique rotation and stroke in accordance with regulations move reciprocatingly then, and ejector sleeve flange end face is carried out grinding, reaches to unload ejector sleeve after the requirement and just can.Adopt above-mentioned traditional process equipment processing ejector sleeve flange end face to have following weak point always:
A) in traditional grinding process, emery wheel also will move reciprocatingly except that rotation, and grinding is finished by an emery wheel in addition, and the bite of emery wheel is bigger, and the contact area between emery wheel and workpiece is bigger, causes having bigger active force between emery wheel and workpiece.Above-mentioned factor causes the instability of grinding process, after causing each grinding, the thickness of ejector sleeve flange all have part overproof (thickness deviation of standard code ejector sleeve flange is 0.00～-0.05mm, the thickness of flange deviation maximum after the actual processing reaches 0.00～0.08mm).
B) during traditional grinding, will put 500 ejector sleeves on the clamper of grinding plane, every ejector sleeve all installs in the V-type slotted eye of clamper at every turn, and flange is put the back and clamped up.Each grinding finishes, and all unloads and goes up new workpiece more again, and this just makes per tour that workpiece loading and unloading time about 10 times is arranged, at every turn the time of workpiece loading and unloading all long, thereby influenced production efficiency of products.Conventional planar grinding, the processing capacity of per tour are about 5000-6000 and prop up.
Summary of the invention
The purpose of this utility model is to provide that a kind of crudy is good, precision is high and production efficiency is high, is exclusively used in vertical pair of bistrique surface grinding machine of processing plastic mould ejector sleeve flange end face.
Above-mentioned task realizes by this way: this surface grinding machine includes lathe bed and vertical bistrique, it is characterized in that vertical bistrique is two, also have a workpiece to place wheel, clamp belt and tension pulley, workpiece is placed wheel and is flat on two lathe beds below the vertical bistrique, driving its rotating shaft by motor and reducing gear rotates, on its circumference, evenly have the V-type groove of several and axis balance, the emery wheel of the end face of V-type groove and two vertical bistriques is staggered, an end that clamps belt is placed to take turns with workpiece and is connected, and the other end is connected with tension pulley on being arranged at lathe bed.
The utility model is that work: a. successively is installed in corresponding coarse plain emery wheel and fine grinding wheel on two vertical bistriques according to workpiece placement wheel rotation direction like this; B. working procedure is adjusted the accurate distance on emery wheel bottom surface and workpiece placement wheel plane routinely; C. start vertical bistrique and workpiece and place wheel; D. ejector sleeve (plush copper up) order is placed in the V-type groove, ejector sleeve flange bottom surface is flat on the plane of V-type groove top.When workpiece place wheel turn to clamp belt and contact after, ejector sleeve tightly is clamped between clamping belt and the V-type groove.The V-type groove that is placed with workpiece is during by first vertical bistrique, the flange end face is roughly ground, again through behind second vertical bistrique correct grinding, the fineness of ejector sleeve flange end face and the thickness of flange have just reached processing request, at last after ejector sleeve is gone to the cladding that breaks away from tightening belt, ejector sleeve taken off from the V-type groove just can.
The purpose of this utility model also can take following measure further perfect:
Being provided with a pressing above workpiece placement wheel and clamping belt contact position takes turns, its axis and workpiece are placed the axis normal of wheel, this pressing wheel is installed on the fixed axis of lever one end, and lever places the support on the lathe bed to support by one, and its other end is connected with compression spring on being fixed in lathe bed.When ejector sleeve was taken turns by flattening, the end face pressurized of flange guaranteed that the flange bottom surface is close to workpiece and places on the end face of wheel.
Be provided with the thumb wheel of a band cleaning brush above workpiece is placed wheel and tightening belt disengaging place, this thumb wheel is by the bracket supports that is fixed on the lathe bed, and its rotating shaft is connected with belt pulley on the tension pulley by a driving belt.Driving regulating wheel by the clamping belt after workpiece is placed the wheel rotation rotates, make backward rotation by the belt pulley and the belt drive thumb wheel of its upper end again, except ejector sleeve being dialled from workpiece is placed the V-type groove of wheel, also cleaned workpiece and placed the abrasive dust of taking turns V-type groove end face, guaranteed that the ejector sleeve bottom surface is smooth on workpiece placement wheel.
Because it is very fast that workpiece is placed the velocity of rotation of wheel, deceleration device of the present utility model is successively by pulley deceleration device, and gear reduction unit and worm reducer are formed.
The utility model is compared with traditional ejector sleeve flange process equipment has following advantage:
A. the vertical layout of bistrique moves both vertically and adopts dovetail sliding panel guiding, good rigidity, precision height.The processing of flange end face is finished by twice grinding, and the stock removal of each emery wheel is less, and the contact-making surface of emery wheel working face and workpiece is less, and the active force between emery wheel and workpiece is less.The bottom surface of emery wheel and workpiece are placed the accurate positioning of wheel upper surface and are adjusted easily, and above factor causes grinding process stable, and workpiece quality obviously improves.According to test, adopt vertical pair of bistrique flat stone mill, the gauge precision of ejector sleeve flange reached 0～-0.02mm, the fineness of flange end face reaches level, and the qualification rate of workpiece processing reaches 100%.
B. adopt the utility model, can feeding in continuous material, there is not the non-cutting time of workpiece loading and unloading, simultaneously because each workpiece is to be finished by two wheel grindings, the painstaking amount of each emery wheel reduces relatively, and feed speed can improve relatively, causes the production efficiency of product grinding to improve greatly thus.The output of per tour can reach 10000-15000 and props up according to statistics, is enhanced about more than once than traditional method for grinding.
Description of drawings
Fig. 1 is the cutaway view of a kind of concrete structure of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 be among Fig. 1 A to partial view.
Fig. 4 be among Fig. 2 B to partial enlarged view.
The specific embodiment
Shown in Fig. 1～3, two the vertical bistriques 1 identical with prior art are installed on respectively on the lathe bed 2, workpiece is placed wheel 3 and is flat on the lathe bed 2 of two vertical bistrique 1 belows, is connected with its rotating shaft 19 with worm type of reduction gearing 7 by belt reduction unit 5, gear reduction unit 6 by motor 4.Place at workpiece and evenly have several and the V-type groove 8 of axis balance on the circumference of wheel 3, the emery wheel 20 of its end face and two vertical bistriques 1 interlocks.Place in order to an end and the workpiece of the clamping belt 9 of cladding workpiece and to take turns 3 and be connected, the other end be arranged at lathe bed 2 on tension pulley 10 be connected.As shown in Figure 4, flatten wheel 11 and be arranged at the top that workpiece is placed wheel 3V type groove 8 and clamped belt 9 contact positions, its axis and workpiece are placed the axis normal of wheel 3.Lever 12 is supported on the support 13 of lathe bed 2, and the one end is connected with pressing wheel 11 by a fixed axis, and the other end is connected with a compression spring 14 that is fixed on the lathe bed 2.As Fig. 1～shown in Figure 2, the thumb wheel 15 of band cleaning brush is arranged at workpiece and places wheel 3 and the top that clamps belt 9 disengagings place, support by the support 16 that is fixed on the lathe bed 2, the rotating shaft of this thumb wheel 15 is connected with the belt pulley 18 of tension pulley 10 upper ends by a driving belt 17, and 21 among Fig. 4 shown in the double dot dash line is ejector sleeve.
The utility model is fit to the grinding of plastic cement mould ejector sleeve flange to be used, and also is fit to the grinding of like parts.
Claims (4)
1. vertical pair of bistrique surface grinding machine, include lathe bed (2) and vertical bistrique (1), it is characterized in that vertical bistrique (1) is two, also have a workpiece to place wheel (3), clamp belt (17) and tension pulley (10), workpiece placement wheel (3) is flat on the lathe bed (2) of two vertical bistriques (1) below, driving its rotating shaft (19) by motor (4) and reducing gear rotates, on its circumference, evenly have the V-type groove (8) of several and axis balance, the end face of V-type groove (8) is all staggered with the emery wheel (20) of two vertical bistriques (1), an end that clamps belt (9) and workpiece are placed and are taken turns (3) and be connected, and the other end is connected with tension pulley (10) on being arranged at lathe bed (2).
2. surface grinding machine according to claim 1, it is characterized in that taking turns (3) in the workpiece placement also is provided with the axis normal that (11) its axis and workpiece placement wheel (3) are taken turns in a pressing with the top that clamps belt 9 contact positions, flattening wheel (11) is installed on the fixed axis of lever (12) one ends, lever (12) places the bearing support (13) on the lathe bed (2) to support by one, and the other end is connected with a compression spring (14) that is fixed on the lathe bed (2).
3. surface grinding machine according to claim 1, it is characterized in that placing wheel (3) at workpiece is provided with a thumb wheel (15) of being with cleaning brush with the top that clamps belt (9) disengaging place, this thumb wheel (15) is supported by the support (16) that is fixed on the lathe bed (2), and its rotating shaft is connected by the belt pulley (18) of a driving belt (17) with tension pulley (10) upper end.
4. surface grinding machine according to claim 1 is characterized in that described reducing gear is made of pulley deceleration device (5), gear reduction unit (6) and worm type of reduction gearing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249288 CN2566976Y (en) | 2002-09-23 | 2002-09-23 | Vertical plane surface grinding machine with two grinding heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249288 CN2566976Y (en) | 2002-09-23 | 2002-09-23 | Vertical plane surface grinding machine with two grinding heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566976Y true CN2566976Y (en) | 2003-08-20 |
Family
ID=33719748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249288 Expired - Fee Related CN2566976Y (en) | 2002-09-23 | 2002-09-23 | Vertical plane surface grinding machine with two grinding heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566976Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407034B (en) * | 2008-11-26 | 2010-06-09 | 滕州市三合机械有限公司 | Pipes end-face grinder |
| CN101460281B (en) * | 2006-02-15 | 2011-05-25 | 埃尔温容克尔研磨技术股份公司 | Method of grinding bar-shaped workpieces, grinding machine for carrying out the method, and grinding cell in twin arrangement |
| CN102490100A (en) * | 2011-11-26 | 2012-06-13 | 深圳市合川科技有限公司 | Leather material location device for vertical type edge finishing machine |
| CN103506930A (en) * | 2013-10-28 | 2014-01-15 | 温州市博奥机械制造有限公司 | Full-automatic bend pipe polisher |
| CN109176193A (en) * | 2018-08-10 | 2019-01-11 | 安徽省安达兴智能装备有限公司 | A kind of butterfly double face abrading machine |
-
2002
- 2002-09-23 CN CN 02249288 patent/CN2566976Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101460281B (en) * | 2006-02-15 | 2011-05-25 | 埃尔温容克尔研磨技术股份公司 | Method of grinding bar-shaped workpieces, grinding machine for carrying out the method, and grinding cell in twin arrangement |
| CN101407034B (en) * | 2008-11-26 | 2010-06-09 | 滕州市三合机械有限公司 | Pipes end-face grinder |
| CN102490100A (en) * | 2011-11-26 | 2012-06-13 | 深圳市合川科技有限公司 | Leather material location device for vertical type edge finishing machine |
| CN103506930A (en) * | 2013-10-28 | 2014-01-15 | 温州市博奥机械制造有限公司 | Full-automatic bend pipe polisher |
| CN103506930B (en) * | 2013-10-28 | 2015-11-18 | 温州市博奥机械制造有限公司 | A kind of Full-automatic bend pipe polisher |
| CN109176193A (en) * | 2018-08-10 | 2019-01-11 | 安徽省安达兴智能装备有限公司 | A kind of butterfly double face abrading machine |
| CN109176193B (en) * | 2018-08-10 | 2020-09-22 | 安徽省安达兴智能装备有限公司 | Butterfly-shaped double-sided grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202053118U (en) | Polysilicon grinding device | |
| US20010031609A1 (en) | Glass product machining apparatus | |
| CN202174488U (en) | Horizontal double-end-surface grinding machine | |
| CN102284900B (en) | Horizontal dual-end face grinder | |
| CN2261910Y (en) | Continuous automatic grinding and polishing machine | |
| CN108356663B (en) | A kind of centerless external cylindrical abrasive belt grinding machine that the more bistriques of the elongate rod of the square shaft containing step are integrated | |
| CN2566976Y (en) | Vertical plane surface grinding machine with two grinding heads | |
| EP0626235A2 (en) | Centerless grinder and wheel truing device therefor | |
| CN2291992Y (en) | High-speed polishing and abrading machine for lens of astigmaitic glasses | |
| CN201136118Y (en) | Abrasive band polisher for steel tubes | |
| CN212145956U (en) | Steel ball lapping machine | |
| CN210360774U (en) | Grinding head for grinding and polishing equipment | |
| CN114952590B (en) | Large gear unidirectional abrasive particle flow indexing polishing device and method | |
| CN204843769U (en) | Cam grinding machine | |
| CN108857751B (en) | Stone polisher | |
| CN202462136U (en) | Digital control grinding machine for machining precise cylinder holes | |
| CN115673692A (en) | Multi-station secondary binding rod screw machining process | |
| JPS63180454A (en) | Method and device for internally grinding long hole with extremely small diameter in work | |
| JPS6025640A (en) | Forming method of stepped shaft | |
| CN2625107Y (en) | Travel mechanism for carrying buffing machine | |
| CN2229327Y (en) | Multi-function grinding machine | |
| CN2818060Y (en) | Roller polished wiredrawing mechanism | |
| CN208146713U (en) | A kind of high precision belt wheel spinning apparatus | |
| JP2955947B2 (en) | Grinding method of double lead worm in NC grinding machine | |
| CN217253425U (en) | Internal thread grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |