CN102642050A - Fixture used for band saw machine tool - Google Patents
Fixture used for band saw machine tool Download PDFInfo
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- CN102642050A CN102642050A CN2011100420216A CN201110042021A CN102642050A CN 102642050 A CN102642050 A CN 102642050A CN 2011100420216 A CN2011100420216 A CN 2011100420216A CN 201110042021 A CN201110042021 A CN 201110042021A CN 102642050 A CN102642050 A CN 102642050A
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- band saw
- anchor clamps
- workpiece
- sawing
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Abstract
The invention relates to a fixture used for a band saw machine tool. The band saw machine tool is provided with a horizontal workbench which is used for placing a workpiece to be sawed, wherein one side of the horizontal workbench is vertically provided with a clamping platform, and the horizontal workbench and the clamping platform are provided with a saw blade penetrating seam which is perpendicular to the clamping platform. The fixture comprises two clamping elements, wherein each clamping element comprises a clamp part and a clamping part, the clamp part is detachably fixed on the clamping platform, the clamping part is connected to the clamp part, provided with a clamping surface parallel to the penetrating seam, and used for clamping the workpiece to be sawed, the two clamping elements are respectively fixed on the clamping platform on two sides of the penetrating seam, and two clamping surfaces opposite to the two clamping elements are used for clamping the workpiece to be sawed. The fixture used for the band saw machine tool can be used for overcoming the defect that a fixed fixture of the existing band saw cannot be used for fixing a thinner workpiece to be sawed, and reliably fixing the thinner workpiece to be sawed.
Description
Technical field
The present invention relates to a kind of fixture, be specially a kind of anchor clamps that are used for the band saw lathe.
Background technology
Polycrystal silicon ingot is being cut in the process of polysilicon chip, usually can be with impurity content the higher and head material about 30mm of thickness remove, this head material can be dropped in the polycrystalline-silicon furnace and other polycrystal raw materials formation polycrystal silicon ingots again.This material generally comprises thickness and is about the discarded layer of 8mm to 10mm, before the head material is dropped into polycrystalline-silicon furnace, must be earlier with discard layer from the beginning material go up and remove, with the quality of the polycrystal silicon ingot that guarantees to cast out and by the efficient of its polycrystal silicon cell that processes.At present artificial polishing is generally adopted in the processing of discarded layer, promptly utilized grinding tool (for example bowl-type sheet) will discard layer and grind off.
This method can not all be removed discarding layer on the one hand, and the long and cost of time-consuming of institute is also than higher on the other hand.Utilizing the band saw lathe of the brilliant brick of cutting will discard layer cuts away and can raise the efficiency the saving cost greatly; The band saw lathe generally has the horizontal table that is used to place workpiece for sawing; One side of horizontal table vertically is provided with the folder platform; Horizontal table and folder platform be provided with one with press from both sides the saw blade that the vertical confession saw blade of platform passes and pass through seam; Workpiece for sawing is fixed on workpiece for sawing on the folder platform through the stationary fixture of band saw lathe self; But the stationary fixture of band saw lathe self is when fixed object, and the thickness of its clamping will reach 30mm at least could realize that clamping is stable, and the workpiece that in cutting process, is held just can not skid off from the stationary fixture of band saw lathe because of the cutting force that receives saw blade.And for thin workpiece, head material as described above, its thickness is merely about 30mm; Wherein but the thickness of retained part is merely 20mm to 22mm; Therefore, the anchor clamps of band saw itself are the fixing head material reliably, thereby makes the discarded layer of head material also can't cut removal through band saw; Therefore, still adopt grinding tool that discarded layer polishing removed in the art.
Summary of the invention
The technical problem that the present invention solves is that the stationary fixture that overcomes existing band saw self can't fix the shortcoming of treating ungenerously the saw workpiece, and a kind of anchor clamps that are used for the band saw lathe that can secure fixation treat ungenerously the saw workpiece are provided.
The anchor clamps that are used for the band saw lathe of the present invention; Said band sawing machine bed accessory is useful on the horizontal table of placing workpiece for sawing; One side of said horizontal table vertically is provided with the folder platform; Said horizontal table and said folder platform are provided with one and pass through seam with the vertical saw blade of said folder platform; Said anchor clamps comprise two clamping elements, and each clamping element includes the clamp portion that removably is fixed on the said folder platform, and are connected in the said clamp portion and have the clamping part that passes through the parallel clamping face of seam with said saw blade and be used for the said workpiece for sawing of clamping; Said two clamping elements are separately fixed at said passing through on the folder platform that stitches both sides, and two clamping faces that said two clamping elements are relative are used for the said workpiece for sawing of clamping.
As preferably; The free end of the clamping part of said clamping element is provided with perpendicular to said clamping face and the baffle plate that stretches out to said workpiece one side for sawing, and said clamping element also is provided with the adjusting device that is connected with said baffle plate and regulates distance between the free end of said baffle plate and said clamping part.
Preferred as further; Said adjusting device comprises the adjusting rod that regulating block, an end link to each other with said baffle plate and is fixed on the block on the said clamping element; Said regulating block is provided with a pivot; Said regulating block also is provided with first mating surface and second mating surface that matches with said block; Distance between said first mating surface and the pivot is greater than the distance between said second mating surface and the pivot, and the other end of said adjusting rod passes that said block is connected with the pivot of said regulating block and can be around said pivot rotation.
Preferred as further, the end that said adjusting rod is connected with said baffle plate is provided with first screw thread, and said baffle plate is provided with first screwed hole with said first threads engaged.
Preferred as further; The other end of said adjusting rod is through a connecting rod and said pivotal connection; Said connecting rod and said adjusting rod can be around said pivot rotations; The other end of said adjusting rod is provided with second screw thread opposite with first hand of spiral, and said connecting rod is provided with second screwed hole with said second threads engaged.
Preferred as further, said regulating block is connected with regulating handle.
Preferred as further, said clamping element also is provided with and is used for the stopping means spacing to said regulating handle.
Preferred as further, said stopping means is a limited block, and said limited block is provided with and is used for the stopper slot of spacing said regulating handle.
Preferred as further, the said limited block side relative on said clamping element that be coupling with clamping face.
As preferably, said clamp portion comprises draw-in groove that is used to be installed on the said folder platform and the live splint mouth that matches with the side of said folder platform.
As preferably, said live splint mouth comprises the stationary plane that matches with the side of said folder platform and is used to regulate the regulating part of stationary plane position.
As preferably; Said regulating part is the bolt that passes the wall of said draw-in groove; Offer the screw that the screw thread with said bolt is complementary on the wall of said draw-in groove, the end that said bolt puts in the draw-in groove compresses stationary plane, and the end that said bolt stretches out draw-in groove is connected with the clamp handle.
The anchor clamps that are used for the band saw lathe of the present invention are compared with prior art, have following beneficial effect:
1, the anchor clamps that are used for the band saw lathe of the present invention; Adopt two two clamping face clamping workpiece for sawing that clamping element is relative; Two clamping faces match with the wide face of head material respectively, can thin workpiece for sawing be clamped on the horizontal table reliably, thereby improve the stability of cutting.
2, the free end at the clamping part of clamping element is provided with baffle plate, can prevent when cutting has just begun and/or cutting force when big workpiece for sawing produce the situation of inclination, further improved the reliability of the thin workpiece of anchor clamps clamping.Said clamping element also is provided with the adjusting device that is connected with said baffle plate and regulates distance between the free end of said baffle plate and said clamping part, makes said baffle plate to change easily clamping between said workpiece for sawing or two states away from said workpiece for sawing.
3, adjusting device is simple in structure, and is simple and easy to do to the adjusting of baffle plate.
4, the end that is connected with baffle plate of the adjusting rod of adjusting device is provided with first screw thread, and said baffle plate is provided with first screwed hole with said first threads engaged.When wide thickness of workpiece for sawing becomes big, rotatable adjusting rod, the length that makes adjusting rod be exposed at the outer part of baffle plate increases, and when wide of workpiece for sawing less thick, operates then opposite.Can regulate with the varied in thickness of workpiece for sawing owing to realized baffle plate and free-ended distance, the anchor clamps that are used for the band saw lathe of the present invention can carry out clamping to the different saw workpiece of treating ungenerously of thickness.
5, the other end of adjusting rod is through a connecting rod and said pivotal connection; Said connecting rod and said adjusting rod can be around said pivot rotations; The other end of said adjusting rod is provided with second screw thread opposite with first hand of spiral, and said connecting rod is provided with second screwed hole with said second threads engaged.Further increased the adjustable range of adjusting rod, made the anchor clamps that are used for the band saw lathe of the present invention carry out clamping the saw workpiece of treating ungenerously of wider thickness.
6, said regulating block is connected with regulating handle, so that make the regulating block rotation.
7, clamping element also is provided with and is used for the stopping means spacing to said regulating handle, prevents that regulating handle rotates in cutting process, influences the position of baffle plate.
Description of drawings
Fig. 1 is the structural representation that is used for an embodiment of anchor clamps of band saw lathe of the present invention;
Fig. 2 is head material force analysis sketch map in cutting process;
Fig. 3 tightens view for the anchor clamps that are used for the band saw lathe of the present invention are in its adjusting device to baffle plate;
Fig. 4 transfers loose view for the anchor clamps that are used for the band saw lathe of the present invention are in its adjusting device to baffle plate;
Fig. 5 is the STRUCTURE DECOMPOSITION sketch map of the adjusting device of the anchor clamps that are used for the band saw lathe of the present invention.
The specific embodiment
Fig. 1 is the structural representation that is used for an embodiment of anchor clamps of band saw lathe of the present invention; As shown in Figure 1; The anchor clamps of band saw lathe of the present invention; Said band sawing machine bed accessory is useful on the horizontal table of placing workpiece for sawing, and a side of said horizontal table vertically is provided with folder platform 1, and said horizontal table and said folder platform 1 are provided with said folder platform 1 vertical saw blade and pass through seam 2.Under the duty, saw blade 3 vertically moves, and along with the feeding of said horizontal table horizontal cross, said workpiece 4 for sawing is cut into two parts by saw blade 3.Said anchor clamps comprise two clamping elements 5 that are arranged on abreast on the said folder platform 1, and said two clamping elements 5 are separately fixed at said saw blade and pass through on the folder platform 1 of seam 2 both sides.In the present embodiment, the structure of two clamping elements 5 is identical.Each clamping element 5 includes the clamp portion 6 that removably is fixed on the said folder platform 1; And be connected the clamping part 7 in the said clamp portion 6; Said clamping part 7 is used for the said workpiece 4 for sawing of clamping and has with said saw blade passing through seam 2 parallel clamping faces 8; Said two clamping elements, 5 two relative clamping faces 8 are used for the said workpiece 4 for sawing of clamping, and in the present embodiment, two clamping faces 8 match with wide 9 of workpiece 4 for sawing respectively; Workpiece 4 for sawing is clamped on the horizontal table, and said clamping face 8 is a vertical plane.The anchor clamps that are used for the band saw lathe provided by the invention can be clamped in horizontal table reliably with thin workpiece for sawing 4, thereby have improved the stability of cutting.
Fig. 2 is workpiece for sawing force analysis sketch map in cutting process; According to Fig. 2; In the above-described embodiments, when just beginning to cut, workpiece 4 for sawing lower right in the drawings receives downward cutting force; As shown in Figure 2, produce and make the right handed moment shown in the workpiece 4 edge figure for sawing.When moment is big; Said workpiece for sawing 4 possibility run-off the straights; In order to prevent that workpiece 4 for sawing from tilting; In the above-described embodiments, be provided with perpendicular to said clamping face 8 and the baffle plate 10 that stretches out to said workpiece 4 one sides for sawing, be used for the leptoprosopy 11 of said workpiece 4 for sawing is produced and above-mentioned moment moments in the opposite direction at the free end of the clamping part 7 of said clamping element 5.In the present embodiment, the free end of the clamping part 7 of two clamping elements 5 is equipped with baffle plate 10, and said baffle plate 10 stretches out to workpiece one side for sawing, and promptly to stretch out direction be relative to the baffle plate 10 of two clamping elements 5, and the distance of stretching out is 5mm.Said clamping element 5 also is provided with the adjusting device that is connected with said baffle plate 10 and regulates distance between the free end of said baffle plate 10 and said clamping part 7, makes said baffle plate 10 to change clamping between said workpiece for sawing 4 or two states away from said workpiece 4 for sawing.Owing to be provided with baffle plate 10, can prevent when cutting has just begun and/or cutting force when big workpiece 4 for sawing produce the situation of inclination, further improved the reliability of the thin workpiece of anchor clamps clamping.In the present embodiment, also can be only therein the free end of a clamping element baffle plate is set, as long as reach the purpose that prevents that workpiece 4 for sawing from tilting.
Fig. 3 tightens view for the anchor clamps that are used for the band saw lathe of the present invention are in its adjusting device to baffle plate 10; Fig. 4 transfers loose view for the anchor clamps that are used for the band saw lathe of the present invention are in its adjusting device to baffle plate 10, and Fig. 5 is the STRUCTURE DECOMPOSITION sketch map of the adjusting device of the anchor clamps that are used for the band saw lathe of the present invention.Extremely shown in Figure 5 like Fig. 3; In the above-described embodiments; Said adjusting device comprises the adjusting rod 17 that regulating block 12, an end link to each other with said baffle plate 10 and is fixed on the block 14 on the said clamping element 5; Said regulating block 12 is provided with pivot 13; Said regulating block 12 also is provided with first mating surface 15 and second mating surface 16 that matches with said block 14, and the distance between said first mating surface 15 and the pivot 13 is greater than the distance between said second mating surface 16 and the pivot 13, and the other end of said adjusting rod 17 passes that said block 14 directly is connected with the pivot 13 of said regulating block 12 and can be around said pivot 13 rotations.In the present embodiment, said block 14 is provided with the perforation that supplies said adjusting rod 17 to pass, and the diameter of said perforation is greater than the diameter of said adjusting rod 17, and therefore, adjusting rod 17 can slide in perforation.When clamping workpiece 4 for sawing,, second mating surface 16 of regulating block 12 is matched with block 14 according to rotation adjusting piece 12 shown in the arrow among Fig. 3; Pivot 13 moves to the direction near block 14; Drive baffle plate 10 through adjusting rod 17 simultaneously and move, workpiece 4 for sawing is clamped between two clamping elements 5, then according to the arrow rotation adjusting piece 12 among Fig. 4 to free-ended direction away from clamping part 7; First mating surface 15 of regulating block 12 is matched with block 14; Pivot 13 moves to the direction away from block 14, drives baffle plate 10 to moving near the free end of clamping part 7 and the direction of workpiece for sawing 4 through adjusting rod 17 simultaneously, and workpiece 4 for sawing is clamped.After cutting was accomplished, rotation adjusting piece 12 made second mating surface 16 of regulating block 12 match with block 14, took out the workpiece of accomplishing cutting.
In the above-described embodiments, said adjusting rod 17 is provided with first screw thread with the end that said baffle plate 10 is connected, and said baffle plate 10 is provided with first screwed hole with said first threads engaged.When wide 9 thickness of workpiece 4 for sawing becomes big, rotatable adjusting rod 17, the length that makes adjusting rod 17 be exposed at the outer part of baffle plate 10 increases, and when wide 9 of workpiece 4 for sawing less thick, operates then opposite.Can regulate with wide 9 varied in thickness of workpiece 4 for sawing owing to realized baffle plate 10 and free-ended distance, the anchor clamps that are used for the band saw lathe of the present invention can carry out clamping to the different saw workpiece 4 of treating ungenerously of thickness.
In the above-described embodiments; As shown in Figure 5; The other end of said adjusting rod 17 can also be connected with said pivot 13 through a connecting rod 18; Said connecting rod 18 can be around said pivot 13 rotations with said adjusting rod 17, and the other end of said adjusting rod 17 is provided with second screw thread opposite with first hand of spiral, and said connecting rod 18 is provided with second screwed hole with said second threads engaged.Further increased the adjustable range of adjusting rod 17, made the anchor clamps that are used for the band saw lathe of the present invention carry out clamping the saw workpiece 4 of treating ungenerously of wider thickness.
In the present embodiment, said first screw thread and second screw thread are respectively left hand thread and right-handed thread.In other embodiments, said first screw thread and second screw thread can be respectively left hand thread and right-handed thread.
Said regulating block 12 is connected with regulating handle 19, so that make regulating block 12 rotations.
In the above-described embodiments, said clamping element 5 also is provided with and is used for the stopping means spacing to said regulating handle 19.In the present embodiment, said stopping means is a limited block 20, and said limited block 20 is provided with and is used for the stopper slot 21 of spacing said regulating handle 19.
In the above-described embodiments, said limited block 20 side relative on said clamping element 5 that be coupling with clamping face.Rotate in the stopper slot 21 of limited block 20 reconciling handle, rotate said limited block 20, said regulating handle 19 is stuck in the said stopper slot 21, handle can not spin out from stopper slot 21, has realized spacing to regulating handle 19.
In the above-described embodiments, said clamp portion 6 comprises draw-in groove 22 that is used to be installed on the said folder platform 1 and the live splint mouth that matches with the side of said folder platform 1.In the present embodiment; Said live splint mouth comprises the stationary plane 23 that matches with the side of said folder platform 1 and is used to regulate the regulating part 24 of stationary plane 23 positions; Said regulating part 24 is the bolt that passes the wall of said draw-in groove 22; Offer the screw that is complementary with said bolt on the wall of said draw-in groove 22, the end that said bolt puts in the draw-in groove 22 compresses stationary plane, and the end that said bolt stretches out draw-in groove 22 is connected with clamp handle 25.Rotating clamp pliers grip 25; Make bolt screw out the wall of draw-in groove 22, stationary plane 23 is away from folder platform 1, and this moment, removable clamping element 5 was to assigned address; Workpiece 4 for sawing is clamped; The rotating clamp pliers grip 25 then, and the wall that bolt screws in draw-in groove 22 promotes the side that stationary plane 23 is pressed on folder platform 1, and clamping element 5 is fixed on the folder platform 1.
Above embodiment is merely exemplary embodiment of the present invention, is not used in restriction the present invention, and protection scope of the present invention is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the present invention in essence of the present invention and protection domain, this modification or be equal to replacement and also should be regarded as dropping in protection scope of the present invention.
Claims (12)
1. anchor clamps that are used for the band saw lathe; Said band sawing machine bed accessory is useful on the horizontal table of placing workpiece for sawing; One side of said horizontal table vertically is provided with the folder platform; Said horizontal table and said folder platform are provided with one and pass through seam with the vertical saw blade of said folder platform; It is characterized in that: said anchor clamps comprise two clamping elements, and each clamping element includes the clamp portion that removably is fixed on the said folder platform, and are connected in the said clamp portion and have the clamping part that passes through the parallel clamping face of seam with said saw blade and be used for the said workpiece for sawing of clamping; Said two clamping elements are separately fixed at said passing through on the folder platform that stitches both sides, and two clamping faces that said two clamping elements are relative are used for the said workpiece for sawing of clamping.
2. the anchor clamps that are used for the band saw lathe according to claim 1; It is characterized in that: the free end of the clamping part of said clamping element is provided with perpendicular to said clamping face and the baffle plate that stretches out to said workpiece one side for sawing, and said clamping element also is provided with the adjusting device that is connected with said baffle plate and regulates distance between the free end of said baffle plate and said clamping part.
3. the anchor clamps that are used for the band saw lathe according to claim 2; It is characterized in that: said adjusting device comprises the adjusting rod that regulating block, an end link to each other with said baffle plate and is fixed on the block on the said clamping element; Said regulating block is provided with a pivot; Said regulating block also is provided with first mating surface and second mating surface that matches with said block; Distance between said first mating surface and the pivot is greater than the distance between said second mating surface and the pivot, and the other end of said adjusting rod passes that said block is connected with the pivot of said regulating block and can be around said pivot rotation.
4. the anchor clamps that are used for the band saw lathe according to claim 3 is characterized in that: the end that said adjusting rod is connected with said baffle plate is provided with first screw thread, and said baffle plate is provided with first screwed hole with said first threads engaged.
5. the anchor clamps that are used for the band saw lathe according to claim 3; It is characterized in that: the other end of said adjusting rod is through a connecting rod and said pivotal connection; Said connecting rod and said adjusting rod can be around said pivot rotations; The other end of said adjusting rod is provided with second screw thread opposite with first hand of spiral, and said connecting rod is provided with second screwed hole with said second threads engaged.
6. the anchor clamps that are used for the band saw lathe according to claim 3 is characterized in that: said regulating block is connected with regulating handle.
7. the anchor clamps that are used for the band saw lathe according to claim 3 is characterized in that: said clamping element also is provided with and is used for the stopping means spacing to said regulating handle.
8. the anchor clamps that are used for the band saw lathe according to claim 7 is characterized in that: said stopping means is a limited block, and said limited block is provided with and is used for the stopper slot of spacing said regulating handle.
9. the anchor clamps that are used for the band saw lathe according to claim 8 is characterized in that: the said limited block side relative with clamping face on said clamping element that be coupling.
10. according to each described anchor clamps that are used for the band saw lathe among the claim 1-9, it is characterized in that: said clamp portion comprises draw-in groove that is used to be installed on the said folder platform and the live splint mouth that matches with the side of said folder platform.
11. the anchor clamps that are used for the band saw lathe according to claim 10 is characterized in that: said live splint mouth comprises the stationary plane that matches with the side of said folder platform and is used to regulate the regulating part of stationary plane position.
12. the anchor clamps that are used for the band saw lathe according to claim 11; It is characterized in that: said regulating part is the bolt that passes the wall of said draw-in groove; Offer the screw that the screw thread with said bolt is complementary on the wall of said draw-in groove; The end that said bolt puts in the draw-in groove compresses stationary plane, and the end that said bolt stretches out draw-in groove is connected with the clamp handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100420216A CN102642050A (en) | 2011-02-18 | 2011-02-18 | Fixture used for band saw machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100420216A CN102642050A (en) | 2011-02-18 | 2011-02-18 | Fixture used for band saw machine tool |
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| CN102642050A true CN102642050A (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100420216A Pending CN102642050A (en) | 2011-02-18 | 2011-02-18 | Fixture used for band saw machine tool |
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| CN (1) | CN102642050A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600122A (en) * | 2013-08-19 | 2014-02-26 | 苏州市胜能弹簧五金制品有限公司 | Sawer auxiliary piece |
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| JPS58132617U (en) * | 1982-02-27 | 1983-09-07 | 日野自動車株式会社 | Casting sprues and fried cutting equipment |
| EP0544309A1 (en) * | 1991-11-28 | 1993-06-02 | Shin-Etsu Handotai Company Limited | Self-clamping holder for polysilicon rod used in floating-zone single-crystal growth method |
| CN2328477Y (en) * | 1997-09-03 | 1999-07-14 | 杨泰和 | Movable claw type multipurpose clamp separable end surface press plate and jaw clamp of jaw end surface |
| CN201055953Y (en) * | 2007-05-15 | 2008-05-07 | 王颜琦 | Metal strap sawing machine clamper |
| CN201095039Y (en) * | 2007-10-31 | 2008-08-06 | 上海百旭引擎机械有限公司 | Precision finishing machine tool for cylinder cap |
| CN201394742Y (en) * | 2009-03-24 | 2010-02-03 | 宝山钢铁股份有限公司 | Multifunctional drilling bench clamp |
| CN201913719U (en) * | 2011-02-18 | 2011-08-03 | 扬州荣德新能源科技有限公司 | Fixture used on band-sawing machine tool |
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2011
- 2011-02-18 CN CN2011100420216A patent/CN102642050A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58132617U (en) * | 1982-02-27 | 1983-09-07 | 日野自動車株式会社 | Casting sprues and fried cutting equipment |
| EP0544309A1 (en) * | 1991-11-28 | 1993-06-02 | Shin-Etsu Handotai Company Limited | Self-clamping holder for polysilicon rod used in floating-zone single-crystal growth method |
| CN2328477Y (en) * | 1997-09-03 | 1999-07-14 | 杨泰和 | Movable claw type multipurpose clamp separable end surface press plate and jaw clamp of jaw end surface |
| CN201055953Y (en) * | 2007-05-15 | 2008-05-07 | 王颜琦 | Metal strap sawing machine clamper |
| CN201095039Y (en) * | 2007-10-31 | 2008-08-06 | 上海百旭引擎机械有限公司 | Precision finishing machine tool for cylinder cap |
| CN201394742Y (en) * | 2009-03-24 | 2010-02-03 | 宝山钢铁股份有限公司 | Multifunctional drilling bench clamp |
| CN201913719U (en) * | 2011-02-18 | 2011-08-03 | 扬州荣德新能源科技有限公司 | Fixture used on band-sawing machine tool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103600122A (en) * | 2013-08-19 | 2014-02-26 | 苏州市胜能弹簧五金制品有限公司 | Sawer auxiliary piece |
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Application publication date: 20120822 |