CN1253288C - Work vice - Google Patents
Work vice Download PDFInfo
- Publication number
- CN1253288C CN1253288C CNB008197962A CN00819796A CN1253288C CN 1253288 C CN1253288 C CN 1253288C CN B008197962 A CNB008197962 A CN B008197962A CN 00819796 A CN00819796 A CN 00819796A CN 1253288 C CN1253288 C CN 1253288C
- Authority
- CN
- China
- Prior art keywords
- travelling carriage
- base
- alignment pin
- mentioned
- groove
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
- B25B1/12—Arrangements for positively actuating jaws using screws with provision for disengagement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
- B25B1/12—Arrangements for positively actuating jaws using screws with provision for disengagement
- B25B1/125—Arrangements for positively actuating jaws using screws with provision for disengagement with one screw perpendicular to the jaw faces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The present invention relates to a workpiece vice. The approximate position of a movable edge (15) of the workpiece vice is correspondingly set for the dimensions of workpieces; a movable bench (4) connected with the movable edge (15) is fixed to a vice base (1) by a positioning pin (29) through a screw bolt (7); the fixation and the fixation release of the movable bench (4) can be realized through the rotation of the positioning pin (29); the front end of the positioning pin (29) or the middle of the positioning pin (29) or the whole positioning pin (29) is in a semicylinder shape; a groove (28) in the semicylinder shape is vertically intersected with the travel direction of the movable bench and is arranged on an opposite surface of the movable bench (4) to the vice base (1); the vice base (1) comprises a plurality of grooves (21) in the semicylinder shape (corresponding to the groove in the semicylinder shape of the movable bench (4)) which are arranged at certain intervals; when a part (31) in the semicylinder shape of the positioning pin (29) is rotated to the groove (28) in the semicylinder shape arranged on one side of the movable bench (4), the movable bench (4) is fixed to the vice base (1).
Description
Technical field
The Work vice that is adopted when the present invention relates on a kind of workbench that workpiece is fixed on lathe.In detail, be relevant with fixed structure between travelling carriage and base in the Work vice, described Work vice is that the movable side of relative fixed limit advance and retreat is connected on the travelling carriage that is arranged on base sliding freely, possesses the base that travelling carriage is fixed to the alignment pin on the base and is elongated rectangular in vertical view.
Background technology
The Work vice that is adopted in fixing lathe processing work comprises the base that is fixed on the platen, be fixed on the fixed edge on the base and the movable side of relative fixed limit advance and retreat.General Work vice can move movable side by screw structure, fixes workpiece with very big power.The Work vice that adopts screw structure must rotate leading screw some circles when the size with workpiece makes movable side significantly mobile accordingly.For fear of this trouble, Work vice structure provided by the invention is, slide being installed on the base freely of travelling carriage, again movable side is connected on this travelling carriage, with alignment pin with travelling carriage with the corresponding fixed-site of the size of workpiece to base.
The workpiece size that each lathe can be processed is subjected to the restriction of workbench and Tool Room spacing.In order on workbench, to clamp workpiece and not sacrifice the processing dimension of workpiece, require the Work vice miniaturization.In addition, owing to need arrange to install a plurality of Work vices sometimes,, require also therefore that the vice breadth is narrow, the stroke of movable side wants big by workpiece of these a plurality of vice clampings.And, also require the structure of vice can realize the quick loading and unloading of workpiece, alignment pin can not come off when being installed to vice on the workbench.
As the Work vice that satisfies above-mentioned requirements, the application's applicant advocates the pin-and-hole of the alignment pin that fixedly travelling carriage and base use by two relative formation of semi-cylindrical groove, one is arranged on the travelling carriage, and another is in a plurality of semi-cylindrical grooves that are arranged at regular intervals on the base one (the open utility model communique of Japan put down into 7 years No. 15264, the open utility model communique of Japan put down into 7 years No. 27756, Japan's publication communique put down into 7 years No. 171769, Japan's publication communique and put down into communique 9 years No. 29571).The Work vice of this kind structure can shorten the length of alignment pin.In addition, alignment pin is located at the both sides of travelling carriage, the clamping counter-force that can avoid workpiece is to forming load partially on the alignment pin.
Summary of the invention
The present invention is the Work vice that the pin-and-hole of the alignment pin of a kind of fixedly travelling carriage and base is formed by semi-cylindrical groove, and the fixing and fixed solution of travelling carriage removes and can realize by the rotational positioning pin.Like this, just eliminated the needed space of plug alignment pin, during a plurality of Work vice of arranged, the spacing between vice can have been dwindled.The Work vice of the good operation performance in the time of in addition, can also obtaining the fixing and workpiece fixed solution of workpiece and remove.
The Work vice of technical solution of the present invention 1 comprises elongated base, the travelling carriage that can slide along guide rail, is connected to movable side on the travelling carriage, above-mentioned travelling carriage is fixed to the alignment pin of above-mentioned base by bolt, and wherein, guide rail is consistent with the length direction of base; Bolt is parallel with above-mentioned guide rail; Travelling carriage can be fixed on a plurality of precalculated positions of base; The centre of above-mentioned alignment pin has half-cylindrical portion, have on the travelling carriage by sidewall parallel and inwall and fold the groove that forms and pass the circular hole that above-mentioned sidewall arrives inwall with its moving direction, the semi-cylindrical groove that has lug, nib on the base and be distributed on the lug, nib end face, arrange at regular intervals, wherein above-mentioned fin can slide in freely the above-mentioned groove that is embedded into travelling carriage, and end face is no more than the center of circular hole, formed the space between the end face of the lug, nib of the bottom surface of the above-mentioned groove of travelling carriage and base, the half-cylindrical portion of above-mentioned alignment pin can move therein.
The Work vice of technical solution of the present invention 2 is in technical scheme 1 described Work vice, alignment pin has cannelure, be arranged in the part of the circular hole that is inserted into the travelling carriage sidewall, travelling carriage has outstanding end, is embedded into to hinder alignment pin moving on its direction of principal axis in the above-mentioned cannelure.
According to Work vice of the present invention, alignment pin is rotated about 180 degree, just can realize that the fixing and fixed solution between travelling carriage and the base removes.That is, when the half-cylindrical portion of alignment pin being forwarded in the semi-cylindrical groove of travelling carriage one side, travelling carriage can move freely.On the other hand, when the semi-cylindrical groove of travelling carriage and base is in relative status, the half-cylindrical position of alignment pin is forwarded in the semi-cylindrical groove of base one side, travelling carriage just has been fixed on the base.
In the structure of technical solution of the present invention 1, the two ends of alignment pin are supported by circular hole, workpiece to the clamping counter-force of travelling carriage from the double side acting of sidewall and inwall on the alignment pin.Therefore, can not produce the power that alignment pin is tilted, can stablize effectively fixedly travelling carriage.In addition, because the thickness of sidewall can be done the breadth of thin so travelling carriage also just can do little.
In the structure of technical solution of the present invention 2,, when flatly being installed to Work vice on the vertical workbench, can prevent coming off of alignment pin because the outstanding end that is embedded in the alignment pin cannelure has hindered alignment pin moving on its direction of principal axis.Also have, cannelure is made semicircular arc, the turned position of the alignment pin in the time of can determining the fixing and fixed solution of travelling carriage and remove.
Description of drawings
Fig. 1 is the profile of the Work vice of the embodiment of the invention 1.Fig. 2 is the exploded perspective view of significant points of the Work vice of Fig. 1.Fig. 3 is the side view of the Work vice of Fig. 1.
Fig. 4 is the profile of the Work vice of the embodiment of the invention 2.Fig. 5 is the exploded perspective view of significant points of the Work vice of Fig. 4.Fig. 6 is the side view of the Work vice of Fig. 4.
Fig. 7 is the profile of the Work vice of the embodiment of the invention 3.Fig. 8 is the exploded perspective view of the Work vice significant points of Fig. 7.Fig. 9 is the side view of the Work vice of Fig. 7.Figure 10 is the function schematic illustration of embodiment 3 Work vice alignment pins.
Figure 11 is the Work vice profile of the embodiment of the invention 4.Figure 12 is the exploded perspective view of significant points of the Work vice of Figure 11.Figure 13 is the side view of the Work vice of Figure 11.
The specific embodiment
Fig. 1 to Fig. 3 is the schematic diagram of the embodiment of the invention 1, also is the inventive embodiment of claim 1.Among Fig. 3, the vertical view of base 1 is elongated rectangular.End at base 1 has fixed edge 2, by chock 3 location.Travelling carriage 4 moves freely along the guide rail 5 on base 1 length direction.There is the through hole parallel with guide rail 6 at the center upper portion place of travelling carriage 4, and the columnar portion of bolt 7 is inserted in this through hole.
Form intermediate flange 11 between the columnar portion 8 of bolt 7 and the threaded portion 9, the cross section of the front end 12 of columnar portion is a hexagon.After columnar portion 8 is inserted in the through hole 6 of travelling carriage, fix the turn-knob 13 of front end with stop screw 14, bolt 7 just has been installed on the travelling carriage 4, can freely rotate, but can not move on direction of principal axis.
On the fixed edge of travelling carriage 4, movable side 15 is the same with travelling carriage slide being installed on the guide rail 5 freely.The threaded portion 9 of bolt screws in the screwed hole 16 on movable side 15.The side view of travelling carriage 4 is that side view L shaped, movable side 15 is L shaped, the part that is the extension of eaves shape is arranged at the back side of movable side 15 (travelling carriage one side), have to be at the front surface of travelling carriage 4 and bear the part that the platform shape extends, the lower surface 17 of eaves shape extension and upper surface 18 sliding-contacts of bearing platform shape extension.Can be subjected to the clamping counter-force effect of workpiece during movable side 15 holding workpieces, and this structure can prevent effectively because the inclination of the movable side 15 that above-mentioned clamping counter-force causes.
The semi-cylindrical groove 21 a plurality of and horizontal direction that guide rail 5 intersects vertically is distributing in the both sides of base 1.The both sides, upper end of guide rail 5 have outside flange 22, cross section T-shaped, and travelling carriage 4 two bottom sides have inside flange 23, cross section to be downward C shape.The semi-cylindrical groove 21 of base side is distributed on the lower surface 24 of outside flange 22.On the other hand, semi-cylindrical groove 28 is formed on the upper surface 25 of inside flange 23 of travelling carriage 4, forms the circular hole 27 with the sidewall 20 that passes travelling carriage 4 on the extended line of this semi-cylindrical groove 28.This semi-cylindrical groove 28 forms the pin-and-hole 26 of axis on the upper surface 25 of inside flange with circular hole 27.
The root of alignment pin 29 is that cylindrical, front end is half-cylindrical, is inserted in the pin-and-hole 26, and is free to rotate.When the half-cylindrical portion 31 of alignment pin was positioned at the semi-cylindrical groove 28 of travelling carriage one side, travelling carriage 4 can move freely along the guide rail 5 of base 1.When the semi-cylindrical groove 21 of the semi-cylindrical groove 28 that makes travelling carriage with base ... in one relatively, when alignment pin 29 rotations 180 are spent, the half-cylindrical portion 31 of alignment pin can be embedded in the semi-cylindrical groove 21 of base one side, and travelling carriage 4 is with regard to being fixed on the base 1 and can not move.
The scopes that the upper edge, root cylinder position of alignment pin 29 180 degree of periphery are provided with cannelure 32, and the bead 34 that is projected into a place on the inner peripheral surface of circular hole 27 by helical spring 33 application of forces is embedded in the cannelure 32.In the cannelure 32 that bead 34 is embedded into 180 degree, can prevent that alignment pin 29 from moving on direction of principal axis, can also determine simultaneously the turned position of alignment pin 29, the turned position of alignment pin 29 is determined by two angles, one is that the half-cylindrical portion 31 of alignment pin is embedded into the angle in the semi-cylindrical groove 28, and another is the angle that is embedded in the semi-cylindrical groove 21 of base.On alignment pin 29, be provided with the turn-knob 35 that pin is rotated.
Fig. 4 to Fig. 6 is the schematic diagram of the embodiment of the invention 2, also is the inventive embodiment of claim 2.The structure of the fixed edge 2 shown in Fig. 6, travelling carriage 4 are identical with the structure among the embodiment 1 with the syndeton of 15 of movable sides, the symbolic representation identical with Fig. 3 of same parts.The semi-cylindrical groove 21 of base 1 is downward in embodiment 1, and makes progress in embodiment 2.The cross sectional shape of base rail 5 is to have on the both sides, top on flange 36 upwards, the bottom, side to have the crown of outside groove 37.The cross sectional shape of travelling carriage 4 bottoms is to have the door shape that has inside flange 23 from inwall 38, both sides, lower end that top end face hangs down.The semi-cylindrical groove 21 of base one side is configured on the end face 39 of flange 36 upwards.Form downward groove 42 between the inwall 38 of travelling carriage and the sidewall 20.The groove depth of this downward groove 42 is to form the space 43 of size greater than the radius of alignment pin 29 between the end face 39 of the flange that makes progress 36 of groove and base.When travelling carriage 4 was installed on the base 1, inwall 38 was inserted between the flange that makes progress 36 of base both sides, and inside flange 23 is embedded in the outside groove 37 of base.
Be provided with circular hole 27,44 in the both sides of travelling carriage, this hole is to run through sidewall 20 and the circular hole of arrival inwall 38.The axle center of circular hole 27,44 is positioned on the end face 39 of the flange that makes progress of base.Alignment pin 29 is inserted in the circular hole 27,44, and the middle part of pin is half-cylindrical portion 31.When the half-cylindrical portion 31 of alignment pin upwards rotated, in the space 43 of this half round post portion 31 between the bottom surface 45 of the downward groove of the end face 39 of the flange that makes progress of base and travelling carriage, at this moment, travelling carriage 4 can move freely.In the semi-cylindrical groove 21 of the semi-cylindrical groove 28 that makes travelling carriage and base one is relative, in circular hole 27,44, rotate alignment pin 29, when making its half-cylindrical portion 31 forward the below to, half-cylindrical portion 31 just has been embedded in the semi-cylindrical groove 21, and travelling carriage 4 has just been fixed.
In the Work vice structure of this claim 2 also be, be provided with the cannelure 32 of 180 degree at the root column part of alignment pin 29, and be provided with bead 34 on the inner surface that is projected into circular hole 27 by helical spring 33 application of forces, by this bead 34 is embedded in the cannelure, can prevent coming off of alignment pin 29, the rotational positioning of alignment pin 29 can also be embedded into the state and the state that falls back on space 43 of the semi-cylindrical groove 21 of base one side in half-cylindrical portion 31.
Fig. 7 to Figure 10 is the schematic diagram of the embodiment of the invention 3, also is the inventive embodiment of claim 4.The cross section of the guide rail 5 of base 1 is for having the T shape of outside flange 22 in its both sides, top, cutting of travelling carriage 4 bottoms is being to have the C shape of the 22 times inside flanges 23 of outside flange that are inserted into base on inboard top.The semi-cylindrical groove 21 of base ... be formed at the upper surface of the flange 46 of base bottom.On the lower surface 41 of travelling carriage 4, be provided with a semi-cylindrical groove 28, the semi-cylindrical groove 21 relative formation cylindricality pin-and-holes 26 of this groove and base.The groove depth S of the semi-cylindrical groove 28 of travelling carriage is bigger than the radius R of the pin-and-hole 26 that is formed by semi-cylindrical groove 21,28 up and down.So, the semi-cylindrical groove 21 of base one side ... groove depth T just the radius R than pin-and-hole 26 is little.
With thickness is that the half-cylindrical alignment pin of U is inserted in the pin-and-hole 26, and U equates (in fact because fit tolerance needs certain interval, so thinner) with the groove depth S of the semi-cylindrical groove 28 of travelling carriage one side.
When in the semi-cylindrical groove 28 that alignment pin 29 is forwarded to travelling carriage one side, shown in Figure 10 (a), its semicolumn portion all has been embedded in the semi-cylindrical groove 28, so alignment pin 29 do not engage with the semi-cylindrical groove 21 of base one side, and travelling carriage 4 can move freely.On the other hand, such shown in 10 (b), when one of them of the semi-cylindrical groove 21 of the semi-cylindrical groove 28 of travelling carriage and base is relative, alignment pin 29 is approximately rotated 180 degree, alignment pin 29 has just turned in the semi-cylindrical groove 21 of base, but because the thickness U of pin is bigger than the groove depth T of semi-cylindrical groove 21, so the part of the periphery of alignment pin 29 has just been stayed in the semi-cylindrical groove 28 of travelling carriage.So travelling carriage 4 and base 1 are fixed to and can not move in this state.During holding workpiece, the clamping counter-force that acts on the travelling carriage 4 just is delivered on the base 1 from the part periphery of staying the pin in the semi-cylindrical groove 28.
On the root periphery of alignment pin 29, be provided with the cannelure 32 of 180 degree, circumference somewhere (near the position of travelling carriage bottom surface) at the semi-cylindrical groove 28 of travelling carriage is extruded with the bead 34 by the helical spring application of force, by this bead is embedded in the cannelure 32, can prevent that alignment pin 29 from coming off, can also limit simultaneously alignment pin 29 to the rotation end of travelling carriage one side with to the rotation end of base one side.
Figure 11 to Figure 13 is the schematic diagram of the embodiment of the invention 4, also is the inventive embodiment of claim 4.In this embodiment 4, semi-cylindrical groove 21 ... be configured on the lower surface 24 of outside flange 22 on base top, the semi-cylindrical groove 28 of travelling carriage one side is arranged on the upper surface 25 of inside flange 23 of travelling carriage.And the circular hole 27 that links to each other with travelling carriage semi-cylindrical groove 28 passes the sidewall 20 of travelling carriage.Alignment pin 29 has short cylindrical portion 49 in the bottom, leading section has with embodiment 3 in the pin the same semicolumn portion 31 of cross sectional shape.Other structure and effect are with embodiment 3.The structure of present embodiment 4 has following advantage: because the semi-cylindrical groove 21 of base one side is directed downwards, can prevent during processing work that chip etc. from falling into semi-cylindrical groove 21.
The possibility of industrial application
Work vice of the present invention can by the rotating operation of alignment pin realize setting fixed edge with Fixing and the fixed solution of the travelling carriage of the spacing of movable side removes. Because alignment pin is located at two of base Side, the clamping counter-force of workpiece can not cause the inclination of travelling carriage, according to right request 2 and 4 Structure also can not caused by the clamping counter-force inclination of travelling carriage. So, can stablize, firmly, Holding workpiece correctly. Because the fixing and fixed solution of travelling carriage removes and does not need the plug alignment pin, So this Work vice can be placed with very little arranged with interval, when with a plurality of vice clamping shapes During complicated workpiece, this point is favourable. In addition, when the fixing and fixed solution of workpiece removes, Its good operability, at short notice workpiece loading and unloading. From above-mentioned some can find out, this When being particularly useful on the workbench that workpiece with machine tooling is fixed on lathe, bright vice uses.
Claims (2)
1. Work vice, comprise elongated base (1), the travelling carriage (4) that can slide along guide rail (5), be connected to movable side (15) on the travelling carriage (4), above-mentioned travelling carriage be fixed to the alignment pin (29) of above-mentioned base by bolt (7), wherein, guide rail (5) is consistent with the length direction of base; Bolt (7) is parallel with above-mentioned guide rail; Travelling carriage can be fixed on a plurality of precalculated positions of base, it is characterized in that:
The centre of above-mentioned alignment pin (29) has half-cylindrical portion, have on the travelling carriage (4) by sidewall parallel (20) and inwall (38) and fold the groove (42) that forms with its moving direction, with the circular hole (27 that passes above-mentioned sidewall (20) arrival inwall (38), 44), have lug, nib (36) on the base (1) and be distributed on the lug, nib end face (39), the semi-cylindrical groove of Pai Lieing (21) at regular intervals, wherein above-mentioned fin can slide in freely the above-mentioned groove (42) that is embedded into travelling carriage, and end face (39) is no more than circular hole (27,44) center, formed space (43) between the end face of the lug, nib (36) of the bottom surface of the above-mentioned groove (42) of travelling carriage and base, the half-cylindrical portion of above-mentioned alignment pin (29) can move therein.
2. Work vice as claimed in claim 1, it is characterized in that: alignment pin (29) has cannelure (32), be arranged in the part of the circular hole (27) that is inserted into travelling carriage sidewall (20), travelling carriage (4) has outstanding end (34), is embedded into to hinder alignment pin (29) moving on its direction of principal axis in the above-mentioned cannelure.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2000/005312 WO2002011949A1 (en) | 2000-08-08 | 2000-08-08 | Work vice |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510087653 Division CN1721131B (en) | 2000-08-08 | 2000-08-08 | Workpiece vice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1454132A CN1454132A (en) | 2003-11-05 |
| CN1253288C true CN1253288C (en) | 2006-04-26 |
Family
ID=11736337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008197962A Expired - Lifetime CN1253288C (en) | 2000-08-08 | 2000-08-08 | Work vice |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100643721B1 (en) |
| CN (1) | CN1253288C (en) |
| WO (1) | WO2002011949A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729065B (en) * | 2012-06-11 | 2014-10-01 | 苏州市职业大学 | Quick positioning and clamping mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2578230Y2 (en) * | 1993-08-06 | 1998-08-06 | 津田駒工業株式会社 | Vice |
| JP3207687B2 (en) * | 1993-10-29 | 2001-09-10 | 株式会社テック・ヤスダ | Work vise |
| JPH0727756U (en) * | 1993-10-29 | 1995-05-23 | 有限会社安田製作所 | Fast forward work vise |
| JP3100316B2 (en) * | 1995-07-24 | 2000-10-16 | 株式会社テック・ヤスダ | Work vice and movable claw |
| JP2989590B1 (en) * | 1998-09-21 | 1999-12-13 | 株式会社ナベヤ | Vice |
-
2000
- 2000-08-08 KR KR1020037001666A patent/KR100643721B1/en active IP Right Grant
- 2000-08-08 CN CNB008197962A patent/CN1253288C/en not_active Expired - Lifetime
- 2000-08-08 WO PCT/JP2000/005312 patent/WO2002011949A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030024832A (en) | 2003-03-26 |
| KR100643721B1 (en) | 2006-11-10 |
| WO2002011949A1 (en) | 2002-02-14 |
| CN1454132A (en) | 2003-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101058151A (en) | Multi-direction round clamping device | |
| CN1253288C (en) | Work vice | |
| CN104999301B (en) | A kind of machine tooling center with long strip type workpiece special fixture | |
| CN110948256A (en) | Drilling and tapping clamp | |
| CN111360562B (en) | Boring tool for lathe | |
| CN1721131A (en) | Workpiece vice | |
| CN112873147A (en) | Clamping device and clamping method for machining cylindrical parts | |
| CN2681852Y (en) | Five-axial tool grinding machine | |
| US5358228A (en) | Vise having an invertible V-block | |
| CN215394864U (en) | Auxiliary support for assembling speed changer and speed reducer | |
| CN110977555B (en) | Clamping device for drilling positioning hole in stator surface of crankcase | |
| CN219685150U (en) | Vice jaw | |
| CN213164171U (en) | Turning device for small-sized part machining | |
| CN211191496U (en) | Multipurpose material blocking claw | |
| CN218746193U (en) | Turnover device | |
| CN209598691U (en) | A kind of valve upper cover screw thread process drilling machine worktable | |
| CN220428156U (en) | Clamping tool for machining automobile parts | |
| CN218696113U (en) | Device for lateral positioning | |
| CN219212826U (en) | Self-centering vice for round product | |
| CN211759962U (en) | Operation panel for machining | |
| CN214722214U (en) | Machine tool workbench | |
| CN217370819U (en) | Short arc discharge machining workpiece mounting device | |
| CN212858605U (en) | A frock clamp for slewing bearing oilhole processing | |
| CN212470612U (en) | Novel flexible jaw structure capable of quickly replacing precision multi-surface quick flat-nose pliers | |
| CN218659268U (en) | Grooving equipment for fluoroplastic workpiece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20060426 |