CN105437098A - Pellet die positioning device and abrasive disc abrasive material pellet die unloader - Google Patents
Pellet die positioning device and abrasive disc abrasive material pellet die unloader Download PDFInfo
- Publication number
- CN105437098A CN105437098A CN201510950281.1A CN201510950281A CN105437098A CN 105437098 A CN105437098 A CN 105437098A CN 201510950281 A CN201510950281 A CN 201510950281A CN 105437098 A CN105437098 A CN 105437098A
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- CN
- China
- Prior art keywords
- pellet
- locating piece
- type locating
- positioning plate
- mould
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
Abstract
The invention provides a pellet die positioning device and an abrasive disc abrasive material pellet die unloader. The abrasive disc abrasive material pellet die unloader comprises a rack, wherein a pellet die positioning device and a die unloading device are arranged on the rack; the die unloading device comprises a driving mechanism and an ejection squeezing head; the pellet die positioning device comprises a positioning bottom plate horizontally arranged, a V-shaped positioning block is arranged on the positioning bottom plate, and the V-shaped positioning block is assembled on the positioning bottom plate in a manner of guiding and moving perpendicular to the vertical direction; a locking structure used for locking the V-shaped positioning block and a fixing structure used for fixing a pellet die are further arranged on the positioning bottom plate; a squeezing head channel allowing the upward ejection of the ejection squeezing head is arranged on the positioning bottom plate and in a position vertically corresponding to the ejection squeezing head; and the axis of the ejection squeezing head is positioned on the symmetrical central surface of two positioning slopes of the V-shaped positioning block. The abrasive disc abrasive material pellet die unloader is simple in structure and convenient to use, can realize the unloading of various sizes of pellet dies through the adjustable V-shaped positioning block, and is high in universality.
Description
Technical field
The present invention relates to a kind of pellet die arrangement device and mill abrasive material pellet mould unloading machine.
Background technology
At present, superhard mill becomes production. art flow process primarily of following two kinds of techniques: the first is integral sintered pressing, add in mould by the super hard abrasive that mixture is good, by stand materials device, powder is shakeout, place seaming chuck cover plate, then mould is placed into forcing press and sinters limit compacting below, finally carry out processing process.The second is split compacting bonding method, and the method suppresses abrasive material pellet one by one by pellet mould, by pellet mould unloading taking-up sintering processes from pellet mould after suppress, eventually through by superhard mill complete for bonding for pellet formation one.At present, it is more that the second process adopts, and technique also comparative maturity.But, due to form the pellet size of mill and shape different, value volume and range of product is more, so compacting and to unload die process comparatively complicated.
Traditional compacting mould unloading mode is generally adopt little tonnage press to be equipped with different types of mould to suppress, and then the different die craft equipment that unloads is contained on press and carries out mould unloading, such employing same press carries out suppressing and mould unloading, and the pellet mould of different size needs to be equipped with and different unloads die craft equipment, reduce the availability of equipment, operating efficiency is lower.In addition, also need when mould unloading cushion block and push rod to be placed on the upper and lower surfaces of mould respectively, and observe the downstream position of press, prevent the pressure head excess of stroke and damage pellet, operating very inconvenient; In knockout course, also can produce rubbing with cushion block when contacting because of push rod, after causing the demoulding there are burr in pellet; Also need hand steered mould to prevent mold-slide in knockout course simultaneously, there is potential safety hazard.Just cause existing mould unloading mode based on these above-mentioned problems extremely to bother, consuming time longer.
Summary of the invention
The object of the present invention is to provide a kind of pellet die arrangement device can locating the pellet mould of multiple different size; Meanwhile, present invention also offers a kind of mill abrasive material pellet mould unloading machine using this pellet die arrangement device.
In order to solve the problems of the technologies described above, pellet die arrangement device of the present invention adopts following technical scheme: a kind of pellet die arrangement device, comprise horizontally disposed positioning plate, positioning plate is equipped with the V-type locating piece for positioning in the horizontal direction pellet mould perpendicular to above-below direction guiding movement, positioning plate is provided with for for ejecting the pressure head passage that pressure head passes up and down, positioning plate is also provided with the locking mechanism for locking V-type locating piece and the fixed structure for being fixed pellet mould.
Positioning plate is fixed with regulating block, regulating block is installed with the adjusting screw(rod) of horizontal-extending, V-type locating piece is fixedly connected on one end of adjusting screw(rod) and moves horizontally when adjusting screw(rod) rotates.
Positioning plate is provided with the long guiding hole with the axis being parallel of adjusting screw(rod), described locking mechanism is the clamping screw that the lower end that V-type locating piece vertically installs stretches out long guiding hole downwards, and long guiding hole is by coordinating with the guiding of clamping screw the guiding realized V-type locating piece.
Described fixed structure comprise be located on positioning plate in an upward direction to pellet mould carry out block baffle plate and for upwards pushing up pelleting die to be pressed on the hold-down mechanism on baffle plate.
Described baffle plate has two and is located at the both sides of the mobile route of V-type locating piece respectively, and baffle plate is by being connected on positioning plate perpendicular to the elongated hole of V-type locating piece mobile route is adjustable.
Mill abrasive material pellet mould unloading machine of the present invention adopts following technical scheme: a kind of mill abrasive material pellet mould unloading machine, comprise frame, frame is provided with pellet die arrangement device for locating pellet mould and for by the die unloading device of pellet from pellet mold ejection, die unloading device comprise driving mechanism and be in transmission connection driving mechanism output and eject pressure head in above-below direction movement, pellet die arrangement device comprises horizontally disposed positioning plate, positioning plate is provided with the V-type locating piece for positioning in the horizontal direction pellet mould, V-type locating piece is assemblied on positioning plate perpendicular to above-below direction guiding movement, positioning plate is also provided with the locking mechanism for locking V-type locating piece and the fixed structure for being fixed pellet mould, positioning plate is provided with confession in the position up and down corresponding with ejecting pressure head and ejects the pressure head passage that pressure head upwards ejects, the axis ejecting pressure head is positioned on the symmetrical centre face on inclined-plane, two location of V-type locating piece.
Positioning plate is fixed with regulating block, regulating block is installed with the adjusting screw(rod) of horizontal-extending, V-type locating piece is fixedly connected on one end of adjusting screw(rod) and moves horizontally when adjusting screw(rod) rotates.
Positioning plate is provided with the long guiding hole with the axis being parallel of adjusting screw(rod), described locking mechanism is the clamping screw that the lower end that V-type locating piece vertically installs stretches out long guiding hole downwards, and long guiding hole is by coordinating with the guiding of clamping screw the guiding realized V-type locating piece.
Described fixed structure comprise be located on positioning plate in an upward direction to pellet mould carry out block baffle plate and for upwards pushing up pelleting die to be pressed on the hold-down mechanism on baffle plate.
Described baffle plate has two and is located at the both sides of the mobile route of V-type locating piece respectively, and baffle plate is by being connected on positioning plate perpendicular to the elongated hole of V-type locating piece mobile route is adjustable.
The pellet die arrangement device of mill abrasive material pellet mould unloading machine of the present invention is positioned pellet mould by V-type locating piece; V-type locating piece guiding movement is assemblied on positioning plate; the pellet mould of different size can be adapted to by the position of Level tune V-type locating piece; after V-type locating piece positions pellet mould; pellet mould can be fixed by fixed structure, thus by ejecting pressure head, the pellet in pellet mould be ejected.This mill abrasive material pellet mould unloading machine can locate the pellet mould of different size, and the scope of application is wider.
Accompanying drawing explanation
Fig. 1 is the structural representation of mill abrasive material pellet mould unloading machine embodiment one of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
The embodiment one of mill abrasive material pellet mould unloading machine of the present invention: comprise frame, frame is provided with pellet die arrangement device for locating pellet mould and for by the die unloading device of pellet from pellet mold ejection.
As Figure 1-3, frame comprises base 1, and base 1 is vertically provided with supporting vertical plate 11, and the upper end of supporting vertical plate 11 is provided with main panel 12.Die unloading device comprises driving mechanism 10 and is in transmission connection eject pressure head 4 on the output of driving mechanism 10, and driving mechanism 10 is fixed on main panel 12, ejects pressure head 4 driven-mechanism 10 and drives and move at above-below direction.In the present embodiment, driving mechanism 10, for driving cylinder, in other embodiments, also can be cam follower mechanism or the pinion and rack of linear movement output.
Pellet die arrangement device comprises horizontally disposed positioning plate 122, and positioning plate 122 supports fixing by the riser 121 be vertically located on main panel 12.Positioning plate 122 is provided with the V-type locating piece 51 for positioning in the horizontal direction pellet mould, and V-type locating piece 51 is assemblied on positioning plate 122 perpendicular to above-below direction guiding movement.Positioning plate 122 is provided with in the position corresponding with ejecting pressure head about 4 for ejecting the pressure head passage that pressure head about 4 passes, the axis ejecting pressure head 4 is positioned on the symmetrical centre face on inclined-plane, two location of V-type locating piece 51.In the present embodiment, positioning plate 122 is fixed with regulating block 50, regulating block 50 is installed with the adjusting screw(rod) 52 of horizontal-extending by screwed hole, V-type locating piece 51 is fixedly connected on one end of adjusting screw(rod) 52, when rotating adjusting screw(rod) 52, adjusting screw(rod) 52 can move axially relative to regulating block 50 thus promote V-type locating piece 51 and move horizontally.
Positioning plate 122 is also provided with the locking mechanism for being locked when V-type locating piece 51 is adjusted to and determined position.In the present embodiment, locking mechanism comprises the clamping screw be vertically installed on V-type locating piece 51, clamping screw has two and is located at the both sides on the inclined-plane, two location of V-type locating piece respectively, positioning plate 122 is provided with side by side two with the long guiding hole of the axis being parallel of adjusting bolt 52, the lower end of two clamping screws stretches out long guiding hole downwards and lower end is installed with locking nut, V-type locating piece 51 can be locked by tightening locking nut.Clamping screw also leads with long guiding hole and coordinates, and can be coordinated like this lead to V-type locating piece 51 when V-type locating piece 51 moves horizontally by clamping screw with the guiding of long guiding hole.
Positioning plate 122 is also provided with the fixed structure for being fixed pellet mould after pellet die adjustment to accurate location place.In the present embodiment, fixed structure comprises the baffle plate 61 be located on positioning plate 122, wherein, positioning plate 122 is respectively equipped with the barrier support 60 vertically extended in the both sides of the shift motion of V-type locating piece 51, baffle plate 61 has two and is located at the upper end of two barrier supports 60 respectively, and baffle plate 61 is coordinated with the block of pellet mould upper side by its downside and carries out spacing in an upward direction to pellet mould.Certainly, in order to avoid baffle plate 61 pairs of pellet deviate to cause interference, baffle plate 61 above-below direction get out of the way pellet upwards deviate from space, further, in order to adapt to the pellet mould of different size can not deviate from cause interference to pellet to the effective block of pellet mould simultaneously, baffle plate 61 is provided with the connection elongated hole perpendicular to V-type locating piece mobile route, and is connected on barrier support 61 by this connection elongated hole is adjustable.
Fixed structure also comprises for upwards pushing up pelleting die to be pressed on hold-down mechanism baffle plate 61 realizing fix, hold-down mechanism comprises the compression cylinder 3 be located on main panel 12, compression cylinder 3 extends at vertical direction and protrudes upward positioning plate 122, compression cylinder 3 has two and lays respectively at the both sides of two barrier supports 60, and being positioned on positioning plate 122 upper end and output of two compression cylinders 3 is connected with strip plate 30.Strip plate 30 support pellet mould pellet mould is pressed on baffle plate 61 in use.It should be noted that, eject pressure head 4 upwards push up pelleting sheet to not interfere, strip plate 30 is provided with the through hole for ejecting pressure head 4 and passing; Move up and down to meet strip plate 30, two barrier supports 60 are provided with the resigning hole of downward-extension simultaneously.
The side deviating from V-type locating piece 51 also at barrier support 60 on positioning plate 122 is provided with operating desk 7, operating desk 7 for placing pellet mould in advance before mould unloading, when strip plate 30 is positioned at extreme lower position, the upper surface of strip plate 30 is concordant with the upper surface of operating desk 7, only pellet mould prepositioned on operating desk 7 need be shifted onto on strip plate 30 and with two of V-type locating piece when mould unloading like this and locate contact of incline plane, easy to operate.
The frame of mill abrasive material pellet mould unloading machine of the present invention is also provided with switch board 2, switch board 2 respectively with driving mechanism 10 and compression cylinder 3 control connection, in use the pellet mould on operating desk 7 to be shifted onto on strip plate 30 and with V-type locating piece 51 close contact, rotating adjusting screw(rod) 52 makes V-type locating piece 51 promote pellet mould to the pellet position corresponding with ejecting pressure head about 4, block just can be carried out to pellet mould in the position of regulating fender 61, press the starting switch on switch board 2, compression cylinder 3 is stretched out and is driven pellet mould move up and be pressed on baffle plate 61 by pellet mould, then driving mechanism 10 drives and ejects pressure head 4 and protrude upward and the pellet in pellet mould ejected, last compression cylinder 3 bounces back, pellet and pellet mould are together taken off.
Mill abrasive material pellet mould unloading machine structure of the present invention is simple; easy to use; operating efficiency is high; whole operating process only need start and closing control switch cashier's office in a shop; without the need to other ancillary methods; safe and reliable, can be realized the mould unloading of the pellet mould to multiple different size by adjustable V-shaped positioning block, applicability is stronger simultaneously.
In above-described embodiment, V-type locating piece realizes the adjustment of horizontal level by the adjusting screw(rod) of spinning on regulating block, in other embodiments, directive slide track can be set on positioning plate, V-type locating piece guiding movement is assemblied on directive slide track, manually promote V-type locating piece and move adjusting position on directive slide track, V-type locating piece can be arranged can hold out against directive slide track hold out against screw, realize the locking to V-type locating piece, certainly, directive slide track also can be replaced by the guide post of horizontal-extending or the gathering sill be located on positioning plate.
In above-described embodiment, the locking to V-type locating piece is realized by the clamping screw be vertically located on V-type locating piece, in other embodiments, V-type locating piece position in the horizontal direction can be realized by arranging locking nut prevention adjusting screw(rod) rotation on adjusting screw(rod), or side plate can be set in the side of V-type locating piece, on side plate, spinning axes normal holds out against screw in V-type locating piece mobile route, holds out against V-type locating piece by holding out against screw.
In above-described embodiment, fixed structure comprises baffle plate and hold-down mechanism, and in other embodiments, pellet mold cramping for being positioned at the V-type clamp of V-type locating piece opposite side, can be fixed by V-type clamp and V-type locating piece by fixed structure jointly; Or can on positioning plate vertical spinning connecting bolt, the upper end fixation clip of connecting bolt, the middle part of pressing plate is provided with the circular hole of stepping down that can make pellet prolapse upwards.
In above-described embodiment, hold-down mechanism comprises compression cylinder and is located at the strip plate of compression cylinder upper end, in other embodiments, can arrange stage clip on positioning plate, and the upper end of stage clip connects the top pressing board for pushing up pelleting die; Or can be arranged on the top pressing board of above-below direction guiding movement, the below of top pressing board arranges cam gear, promote top pressing board by rotating cam and move up and pellet mould is pressed on baffle plate.
The embodiment of pellet die arrangement device of the present invention: its concrete structure is identical with the pellet die arrangement device structure in above-mentioned mill abrasive material pellet mould unloading machine embodiment, repeats no more herein.
Claims (10)
1. a pellet die arrangement device, it is characterized in that, comprise horizontally disposed positioning plate, positioning plate is equipped with the V-type locating piece for positioning in the horizontal direction pellet mould perpendicular to above-below direction guiding movement, positioning plate is provided with for for ejecting the pressure head passage that pressure head passes up and down, positioning plate is also provided with the locking mechanism for locking V-type locating piece and the fixed structure for being fixed pellet mould.
2. pellet die arrangement device according to claim 1, it is characterized in that, positioning plate is fixed with regulating block, regulating block is installed with the adjusting screw(rod) of horizontal-extending, V-type locating piece is fixedly connected on one end of adjusting screw(rod) and moves horizontally when adjusting screw(rod) rotates.
3. pellet die arrangement device according to claim 1, it is characterized in that, positioning plate is provided with the long guiding hole with the axis being parallel of adjusting screw(rod), described locking mechanism is the clamping screw that the lower end that V-type locating piece vertically installs stretches out long guiding hole downwards, and long guiding hole is by coordinating with the guiding of clamping screw the guiding realized V-type locating piece.
4. the pellet die arrangement device according to claim 1-3 any one, it is characterized in that, described fixed structure comprise be located on positioning plate in an upward direction to pellet mould carry out block baffle plate and for upwards pushing up pelleting die to be pressed on the hold-down mechanism on baffle plate.
5. pellet die arrangement device according to claim 4, is characterized in that, described baffle plate has two and is located at the both sides of the mobile route of V-type locating piece respectively, and baffle plate is by being connected on positioning plate perpendicular to the elongated hole of V-type locating piece mobile route is adjustable.
6. a mill abrasive material pellet mould unloading machine, it is characterized in that, comprise frame, frame is provided with pellet die arrangement device for locating pellet mould and for by the die unloading device of pellet from pellet mold ejection, die unloading device comprise driving mechanism and be in transmission connection driving mechanism output and eject pressure head in above-below direction movement, pellet die arrangement device comprises horizontally disposed positioning plate, positioning plate is provided with the V-type locating piece for positioning in the horizontal direction pellet mould, V-type locating piece is assemblied on positioning plate perpendicular to above-below direction guiding movement, positioning plate is also provided with the locking mechanism for locking V-type locating piece and the fixed structure for being fixed pellet mould, positioning plate is provided with confession in the position up and down corresponding with ejecting pressure head and ejects the pressure head passage that pressure head upwards ejects, the axis ejecting pressure head is positioned on the symmetrical centre face on inclined-plane, two location of V-type locating piece.
7. mill abrasive material pellet mould unloading machine according to claim 6; it is characterized in that; positioning plate is fixed with regulating block, regulating block is installed with the adjusting screw(rod) of horizontal-extending, V-type locating piece is fixedly connected on one end of adjusting screw(rod) and moves horizontally when adjusting screw(rod) rotates.
8. mill abrasive material pellet mould unloading machine according to claim 6; it is characterized in that; positioning plate is provided with the long guiding hole with the axis being parallel of adjusting screw(rod); described locking mechanism is the clamping screw that the lower end that V-type locating piece vertically installs stretches out long guiding hole downwards, and long guiding hole is by coordinating with the guiding of clamping screw the guiding realized V-type locating piece.
9. the mill abrasive material pellet mould unloading machine according to claim 6-8 any one; it is characterized in that, described fixed structure comprise be located on positioning plate in an upward direction to pellet mould carry out block baffle plate and for upwards pushing up pelleting die to be pressed on the hold-down mechanism on baffle plate.
10. mill abrasive material pellet mould unloading machine according to claim 9; it is characterized in that; described baffle plate has two and is located at the both sides of the mobile route of V-type locating piece respectively, and baffle plate is by being connected on positioning plate perpendicular to the elongated hole of V-type locating piece mobile route is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950281.1A CN105437098B (en) | 2015-12-18 | 2015-12-18 | A kind of pellet die arrangement device and mill abrasive material pellet mould unloading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510950281.1A CN105437098B (en) | 2015-12-18 | 2015-12-18 | A kind of pellet die arrangement device and mill abrasive material pellet mould unloading machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105437098A true CN105437098A (en) | 2016-03-30 |
| CN105437098B CN105437098B (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510950281.1A Active CN105437098B (en) | 2015-12-18 | 2015-12-18 | A kind of pellet die arrangement device and mill abrasive material pellet mould unloading machine |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035160A (en) * | 1973-07-04 | 1977-07-12 | Canon Kabushiki Kaisha | Method for manufacturing a convex or concave lapping tool |
| JPS62259774A (en) * | 1986-04-15 | 1987-11-12 | Aron Kasei Co Ltd | Manufacture of polishing chip |
| US6537140B1 (en) * | 1997-05-14 | 2003-03-25 | Saint-Gobain Abrasives Technology Company | Patterned abrasive tools |
| JP2006315088A (en) * | 2005-05-10 | 2006-11-24 | Okamoto Machine Tool Works Ltd | Pcd pellet grinding wheel and method of grinding work made of cemented carbide using it |
| CN201511128U (en) * | 2009-06-02 | 2010-06-23 | 山西京宇天成科技有限公司 | Neodymium iron boron large circular ring demoulding auxiliary device |
| CN203077450U (en) * | 2013-01-31 | 2013-07-24 | 佛山市纳铭精工科技有限公司 | Abrasive block demoulding device |
| CN205363633U (en) * | 2015-12-18 | 2016-07-06 | 郑州磨料磨具磨削研究所有限公司 | Ball piece die positioning device and mill abrasive material ball piece mould unloading machine |
-
2015
- 2015-12-18 CN CN201510950281.1A patent/CN105437098B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4035160A (en) * | 1973-07-04 | 1977-07-12 | Canon Kabushiki Kaisha | Method for manufacturing a convex or concave lapping tool |
| JPS62259774A (en) * | 1986-04-15 | 1987-11-12 | Aron Kasei Co Ltd | Manufacture of polishing chip |
| US6537140B1 (en) * | 1997-05-14 | 2003-03-25 | Saint-Gobain Abrasives Technology Company | Patterned abrasive tools |
| JP2006315088A (en) * | 2005-05-10 | 2006-11-24 | Okamoto Machine Tool Works Ltd | Pcd pellet grinding wheel and method of grinding work made of cemented carbide using it |
| CN201511128U (en) * | 2009-06-02 | 2010-06-23 | 山西京宇天成科技有限公司 | Neodymium iron boron large circular ring demoulding auxiliary device |
| CN203077450U (en) * | 2013-01-31 | 2013-07-24 | 佛山市纳铭精工科技有限公司 | Abrasive block demoulding device |
| CN205363633U (en) * | 2015-12-18 | 2016-07-06 | 郑州磨料磨具磨削研究所有限公司 | Ball piece die positioning device and mill abrasive material ball piece mould unloading machine |
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| Publication number | Publication date |
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| CN105437098B (en) | 2017-08-29 |
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