CN2829976Y - Automatic diamond bit tool arc grinder - Google Patents
Automatic diamond bit tool arc grinder Download PDFInfo
- Publication number
- CN2829976Y CN2829976Y CN 200520031707 CN200520031707U CN2829976Y CN 2829976 Y CN2829976 Y CN 2829976Y CN 200520031707 CN200520031707 CN 200520031707 CN 200520031707 U CN200520031707 U CN 200520031707U CN 2829976 Y CN2829976 Y CN 2829976Y
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- grinding
- arc
- saddle
- cutter head
- tool tip
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Abstract
The utility model relates to an automatic diamond bit tool arc grinder, wherein a machine frame is provided with a cutter head fixing mechanism and an arc grinding mechanism is arranged on a feeding device. The feeding device is connected with a driving device, the cutter head fixing mechanism is provided with a work rotary table which is driven by the driving device and can intermittently rotate, and the table surface of the work rotary table is provided with 2-6 cutter head bases which are uniformly distributed. The feeding device comprises a guide way frame which is fixed on the machine frame, and the guide way frame is provided with a big mopping board which is driven by the driving device and can parallelly, intermittently and repeatedly move corresponding to the cutter head bases. The big mopping board is provided with a small mopping board, a contact head at the end surface of the small mopping board is abutted on a profiling on the machine frame, the shape of the profiling is matched with the shape of an inner arc surface of a ground head and the small mopping board is provided with a grinding wheel arc grinding mechanism. The utility model can grind a plurality of cutter heads in one time and can be suitable for the automatic grinding of different radians cutter heads, and the utility model can increase grinding efficiency.
Description
Technical field
The utility model relates to a kind of diamond segment process equipment, particularly relates to a kind of diamond segment arc-grinding machine.
Background technology
At present, the mode that high-frequency welding is extensively adopted in the welding of the cutter head of diamond saw blade adopts this welding manner can cause the adhesion of cutter head and matrix relatively poor, forms coming off of cutter head in the saw blade cutwork process easily.From worldwide vanguard technology, it is its developing direction that the technology of laser weld is adopted in the welding of diamond segment, and behind the employing laser welding process, cutter head and matrix are one with clinkering, the bulk strength height after its welding.In laser welding process, need before the welding intrados of the diamond segment of hot forming is promptly carried out rubbing down with the faying face of saw bit matrix, to remove its surperficial oxidation cortex, increase the adhesion of cutter head and matrix.At present, the main mode that adopts artificial hand-held cutter head on abrasive machine, to polish or adopt the abrasive band arc-grinding machine to polish.The labour intensity that adopts artificial mode of handing cutter head to carry out rubbing down is big, and production efficiency is low.Though improved production efficiency and adopt the abrasive band arc-grinding machine to carry out rubbing down, it can only cutter head of a rubbing down, and the ability that adapts to the different radian cutter heads of grinding a little less than, adjustment process is very inconvenient, and can not feeding in continuous material, production efficiency is still lower.
Summary of the invention
At the problems referred to above, the purpose of this utility model is to provide a kind of Automatic Curve-milling Machine for Diamond Saw Blade, and this arc-grinding machine once can a plurality of cutter heads of rubbing down, and can adapt to the automatic grinding of different radian cutter heads.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Automatic Curve-milling Machine for Diamond Saw Blade, the cutter head fixed mechanism is housed on frame, the arc-grinding machine structure is contained on the feed arrangement, described feed arrangement is connected with transmission device, described cutter head fixed mechanism has a working rotary table that can intermittently rotate by actuator drives, the card of working rotary table is provided with 2～6 tool tip, feed arrangement comprises the guide rail bracket that is fixed on the frame, the saddle that can move back and forth parallel intermittence with respect to tool tip by actuator drives is housed on the guide rail bracket, upper slide rest is housed on the saddle, upper slide rest can be done to move with the parallel of the perpendicular direction of saddle moving direction with respect to saddle, the contact of upper slide rest end face is resisted against on the pattern that is installed on the frame, the shape of pattern is suitable with the intrados shape of the head of being whetted a knife, and emery wheel arc-grinding machine structure is housed on upper slide rest.
Described transmission device comprises a motor, motor is connected with speed change gear, speed change gear has two output shafts, and one of them output shaft is connected with saddle with connecting rod by eccentric wheel, the another one output shaft by intermittence rotating drive mechanism be connected with working rotary table.
Described intermittence, rotating drive mechanism comprised a gear-box, and this gear-box is connected by the sprocket wheel chain with a finger dish, and the finger on the finger dish matches with allocating slot on the sheave, sheave and the coaxial installation of working rotary table, and the quantity of allocating slot is identical with the quantity of tool tip.
Described emery wheel mill arc device is made up of support plate, grinding motor and emery wheel, support plate is contained on the upper slide rest, grinding motor is contained on the connecting plate that is fixed on the support plate, the grinding motor output wheel links to each other with grinding spindle by belt gear, the other end of grinding spindle is equipped with emery wheel, and grinding spindle is installed in the spindle drum that is fixed on the support plate.
Connecting rod adopts sleeve structure to be connected with saddle, and promptly an end of saddle has elongated slot, and the connecting rod guide that is fixed on the connecting rod is inserted in the elongated slot, and the length of elongated slot is less than the impulse stroke of saddle.
In the described tool tip clamp body is installed, clamp body is clamped and installed in the tool tip by clamping steel ball, spring, bolt, and the steel ball and the spring that are used to clamp cutter head are housed on the clamp body.
Described pattern is installed on the frame with the jig of fast demountable.
Owing on the working rotary table of the present utility model a plurality of tool tip can be installed, working rotary table can be made intermittent-rotation by actuator drives, the feed arrangement that emery wheel arc-grinding machine structure is housed matches with working rotary table, can realize the automatic grinding to a plurality of diamond segment cambered surfaces, operating efficiency and ground effect are improved greatly and are improved.Pattern of the present utility model can be changed fast, and cutter head also can be realized quick-clamping, thereby can realize the grinding to different radian cutter heads.The utility model working rotary table and feed arrangement adopt same motor and speed change gear, and compact conformation has reduced equipment cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cross-sectional view of Fig. 1;
Fig. 3 is a tool bit base structure schematic diagram of the present utility model;
Fig. 4 is the structural representation of saddle of the present utility model and connecting rod suit.
The specific embodiment
As shown in Figure 1 and Figure 2, motor 1 is contained on the frame 19 and gearbox 2 direct connections, and gearbox 2 is connected with the worm reducer 4 of double output shaft by belt 3 transmissions.On the output shaft of worm reducer eccentric wheel 5 is housed, eccentric wheel 5 is connected with connecting rod 6, and connecting rod 6 is connected with saddle 8.As shown in Figure 4, connecting rod 6 adopts sleeve structure to be connected with saddle 8, end at saddle 8 has elongated slot 37, link pin 36 covers that are fixed on the connecting rod 6 are inserted in the elongated slot 37, the length of elongated slot 37 is less than the impulse stroke of saddle 8, the link pin 36 that moves through of connecting rod 6 passes to saddle 8, and eccentric wheel 5, connecting rod 6, saddle 8 constitute slider-crank mechanism.Another output shaft of worm reducer 4 is connected with gear-box 10 by shaft coupling 9, drive sprocket 11 is housed on the output shaft of gear-box 10, be connected with driven sprocket 13 by chain 12, driven sprocket 13 is contained in rotating shaft 38 1 ends that are fixed on the frame, rotating shaft 38 other ends are equipped with finger dish 14, and finger 15 is installed on the finger dish 14.Fluted roller shaft 17 is contained on the frame, and sheave 16 is contained in fluted roller shaft 17 1 ends, and sheave 16 is processed with the allocating slot 39 that matches with finger 15, and finger 15 can enter in the allocating slot 39.Fluted roller shaft 17 other ends are equipped with working rotary table 18, and 2-6 tool tip 28 (shown in the figure being four) is housed on the working rotary table 18, and the quantity of tool tip is consistent with the quantity of allocating slot 39.
As shown in Figure 2, guide rail bracket 7 is housed on frame 19, saddle 8 is housed on the guide rail bracket 7, saddle 8 be provided with guide rail bracket 7 on the guide-track groove that matches of guide rail, tilt to come off for preventing saddle from guide rail bracket 7, the guide rail bracket two ends can be provided with backplate.Upper slide rest 20 is installed on the saddle 8, and both can do relative motion, and the size of its relative motion is by copying apparatus 22 controls.Copying apparatus 22 is installed on the frame 19, and the pattern close proximity of the contact of upper slide rest 20 1 ends and copying apparatus 22 upper ends is touched, and the shape of pattern is suitable with the intrados shape of the head of being whetted a knife.Pattern is installed on the frame with jig or other fast demountable structures of fast demountable, can change fast at any time.Emery wheel mill arc device is housed on upper slide rest 20, emery wheel mill arc device is made up of support plate 21, grinding motor 23 and emery wheel 27, support plate 21 is contained on the upper slide rest 20, grinding motor 23 is contained on the connecting plate 29 that is fixed on the support plate 21, the output pulley 24 of grinding motor 23 links to each other with the belt wheel of grinding spindle 26 axle heads by belt 25, grinding spindle 26 is installed in the spindle drum 30 that is fixed on the support plate 21, and the other end of grinding spindle 26 is equipped with emery wheel 27.Grinding motor 23 drives grinding spindle 26 and turns round continuously by belt wheel 24, belt 25, and the cutter head 32 in 27 pairs of tool tip 28 of emery wheel is implemented rubbing down.
As shown in Figure 3, tool tip 28 is fastened on the working rotary table 18 by screw, and clamp body 31 is clamped and installed in the tool tip 28 by clamping steel ball 33, spring 34, bolt 35 etc., and it can be changed at any time.Cutter head 32 is installed in the clamp body 31 by steel ball 40, spring 41 etc., can realize the rapid-mounted of cutter head.
Operation principle of the present utility model is: diamond segment is installed in the tool tip 28, starter motor 1, the output speed of motor 1 drives worm reducer 4 work after gearbox 2 slows down, an output shaft of worm reducer 4 drives eccentric wheel 5 and rotates, and then drive saddle 8 by connecting rod and move, because the stroke that is shorter in length than the saddle motion of elongated slot 37 on the saddle, thereby make saddle 8 form a kind of intermittent reciprocating parallel motion that rests, advances, rests, and then realized that move back and forth the intermittence of abrasive grinding wheel.Another output shaft of worm reducer 4 drives finger dish 14 by gear-box 10 and sprocket chain bar and rotates, engagement by the allocating slot 39 on finger 15 and the sheave 16 is rotated sheave 16, make the tool tip 28 on the working rotary table 18 turn to emery wheel 27 residing positions, cutter head is carried out rubbing down by emery wheel.Parallel the moving with sheave 16 rotating relations of saddle 8 is: when sheave 16 revolutions, and saddle 8 stop motions; And when sheave 16 stopped, saddle 8 was done parallel reciprocating motion.In the rubbing down process, because the direction of motion of upper slide rest 20 and the direction of motion of saddle 8 are planar perpendicular, and the motion of upper slide rest 20 is controlled by copying apparatus, the shape of pattern is suitable with the arc shape of diamond segment again, the upper slide rest one side moves back and forth with saddle, one side is by the feed motion of another vertical direction of copying apparatus control work, and the cambered surface that the compound motion of upper slide rest promptly forms emery wheel moves, and cutter head is carried out rubbing down.After a cutter head ground, finger dish 14 drove sheave 16 and is rotated further, and made next tool tip turn to the residing position of emery wheel and carried out rubbing down, and the cutter head of dress is finished by whole rubbing downs on working rotary table 18.
Claims (8)
1, a kind of Automatic Curve-milling Machine for Diamond Saw Blade, the cutter head fixed mechanism is housed on frame, the arc-grinding machine structure is contained on the feed arrangement, described feed arrangement is connected with transmission device, it is characterized in that, described cutter head fixed mechanism has a working rotary table that can intermittently rotate by actuator drives, the card of working rotary table is provided with 2～6 uniform tool tip, feed arrangement comprises the guide rail bracket that is fixed on the frame, be equipped with on the guide rail bracket and can make the saddle that move back and forth parallel intermittence with respect to tool tip by actuator drives, upper slide rest is housed on the saddle, upper slide rest can done to move with the parallel of the perpendicular direction of saddle moving direction with respect to saddle, the contact of upper slide rest end face is resisted against on the pattern that is installed on the frame, the shape of pattern is suitable with the intrados shape of the head of being whetted a knife, and emery wheel arc-grinding machine structure is housed on upper slide rest.
2, arc-grinding machine as claimed in claim 1, it is characterized in that, described transmission device comprises a motor, motor is connected with speed change gear, speed change gear has two output shafts, one of them output shaft is connected with saddle with connecting rod by eccentric wheel, the another one output shaft by intermittence rotating drive mechanism be connected with working rotary table.
3, arc-grinding machine as claimed in claim 2, it is characterized in that, described intermittence, rotating drive mechanism comprised a gear-box, this gear-box is connected by the sprocket wheel chain with a finger dish, finger on the finger dish matches with allocating slot on the sheave, sheave and the coaxial installation of working rotary table, the quantity of allocating slot is identical with the quantity of tool tip.
4, as claim 1,2 or 3 described arc-grinding machines, it is characterized in that, described emery wheel mill arc device is made up of support plate, grinding motor and emery wheel, support plate is contained on the upper slide rest, grinding motor is contained on the connecting plate that is fixed on the support plate, the grinding motor output wheel links to each other with grinding spindle by belt gear, and the other end of grinding spindle is equipped with emery wheel, and grinding spindle is installed in the spindle drum that is fixed on the support plate.
5, arc-grinding machine as claimed in claim 2 is characterized in that, an end of saddle has elongated slot, and the connecting rod guide that is fixed on the connecting rod is inserted in the elongated slot, and the length of elongated slot is less than the impulse stroke of saddle.
6, as claim 1,2,3 or 5 described arc-grinding machines, it is characterized in that, in the described tool tip clamp body is installed, clamp body is clamped and installed in the tool tip by clamping steel ball, spring, bolt, and the steel ball and the spring that are used to clamp cutter head are housed on the clamp body.
7, arc-grinding machine as claimed in claim 4 is characterized in that, in the described tool tip clamp body is installed, and clamp body is clamped and installed in the tool tip by clamping steel ball, spring, bolt, and the steel ball and the spring that are used to clamp cutter head are housed on the clamp body.
8, as claim 1,2,3,5 or 7 described arc-grinding machines, it is characterized in that described pattern is installed on the frame with the jig of fast demountable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031707 CN2829976Y (en) | 2005-08-31 | 2005-08-31 | Automatic diamond bit tool arc grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520031707 CN2829976Y (en) | 2005-08-31 | 2005-08-31 | Automatic diamond bit tool arc grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2829976Y true CN2829976Y (en) | 2006-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520031707 Expired - Fee Related CN2829976Y (en) | 2005-08-31 | 2005-08-31 | Automatic diamond bit tool arc grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2829976Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085631A (en) * | 2010-11-22 | 2011-06-08 | 湖南大学 | Batch-type grinding method of hard coating material |
| CN103317407A (en) * | 2013-06-04 | 2013-09-25 | 项大清 | Diamond tool bit slope grinding device |
| CN103331488A (en) * | 2013-06-04 | 2013-10-02 | 项大清 | Diamond tool bit bottom surface grinding device |
| CN103341808A (en) * | 2013-07-23 | 2013-10-09 | 博深工具股份有限公司 | Full-automatic cambered surface grinding device for spiral tool bit of tile tool and application method thereof |
| CN104608025A (en) * | 2015-02-05 | 2015-05-13 | 项俊俊 | Grinding head assembly, grinding head assembly control strategy and diamond tool bit grinding device |
| CN104608054A (en) * | 2015-02-05 | 2015-05-13 | 项俊俊 | Arc grinding machine tool bit fixture, diamond tool bit arc grinding machine and tool bit clamping control strategy |
| CN107297620A (en) * | 2017-08-03 | 2017-10-27 | 乐清市巨创自动化设备有限公司 | Gas-tpe fitting automatic assembling |
| CN107378452A (en) * | 2017-07-27 | 2017-11-24 | 浙江硕和机器人科技有限公司 | A kind of steel ball assembling device of sleeve conversion head |
| CN107649982A (en) * | 2017-10-24 | 2018-02-02 | 天津畅乐电子科技股份有限公司 | Grinding burr device and method for brake system of car oil Pump rotor |
| CN112750634A (en) * | 2020-12-28 | 2021-05-04 | 施耐德万高（天津）电气设备有限公司 | Operating mechanism of power supply change-over switch electric appliance |
-
2005
- 2005-08-31 CN CN 200520031707 patent/CN2829976Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085631A (en) * | 2010-11-22 | 2011-06-08 | 湖南大学 | Batch-type grinding method of hard coating material |
| CN103331488B (en) * | 2013-06-04 | 2016-08-10 | 项大清 | Diamond tool bit bottom surface grinding attachment |
| CN103317407A (en) * | 2013-06-04 | 2013-09-25 | 项大清 | Diamond tool bit slope grinding device |
| CN103331488A (en) * | 2013-06-04 | 2013-10-02 | 项大清 | Diamond tool bit bottom surface grinding device |
| CN103317407B (en) * | 2013-06-04 | 2016-09-07 | 项大清 | Diamond segment angular surface grinding device |
| CN103341808A (en) * | 2013-07-23 | 2013-10-09 | 博深工具股份有限公司 | Full-automatic cambered surface grinding device for spiral tool bit of tile tool and application method thereof |
| CN103341808B (en) * | 2013-07-23 | 2017-03-22 | 博深工具股份有限公司 | Full-automatic cambered surface grinding device for spiral tool bit of tile tool and application method thereof |
| CN104608054A (en) * | 2015-02-05 | 2015-05-13 | 项俊俊 | Arc grinding machine tool bit fixture, diamond tool bit arc grinding machine and tool bit clamping control strategy |
| CN104608025A (en) * | 2015-02-05 | 2015-05-13 | 项俊俊 | Grinding head assembly, grinding head assembly control strategy and diamond tool bit grinding device |
| CN107378452A (en) * | 2017-07-27 | 2017-11-24 | 浙江硕和机器人科技有限公司 | A kind of steel ball assembling device of sleeve conversion head |
| CN107297620A (en) * | 2017-08-03 | 2017-10-27 | 乐清市巨创自动化设备有限公司 | Gas-tpe fitting automatic assembling |
| CN107649982A (en) * | 2017-10-24 | 2018-02-02 | 天津畅乐电子科技股份有限公司 | Grinding burr device and method for brake system of car oil Pump rotor |
| CN112750634A (en) * | 2020-12-28 | 2021-05-04 | 施耐德万高（天津）电气设备有限公司 | Operating mechanism of power supply change-over switch electric appliance |
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Legal Events
| Date | Code | Title | Description |
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| 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 |