CN203622097U - Device integrating clamping positioning and indexing - Google Patents
Device integrating clamping positioning and indexing Download PDFInfo
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- CN203622097U CN203622097U CN201320861955.7U CN201320861955U CN203622097U CN 203622097 U CN203622097 U CN 203622097U CN 201320861955 U CN201320861955 U CN 201320861955U CN 203622097 U CN203622097 U CN 203622097U
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Abstract
The utility model discloses a device integrating clamping positioning and indexing. The device comprises a main shaft (1) and a clamping and positioning mechanism (2) arranged on the front portion of the main shaft and used for clamping and positioning a workpiece. The device further comprises an indexing mechanism (3) arranged on the rear portion of the main shaft and used for indexing the workpiece. The clamping and positioning mechanism (2) comprises a front end cap (21) connected to the front end of the main shaft (1), a supporting base (22) connected with the front end cap (21), a supporting frame (23) supporting the main shaft (1), a moving nut (24) connected with the supporting frame (23), a screw rod (25) nested on the main shaft (1) and matched with the moving nut (24) and a clamping piece (26) connected to the tail portion of the screw rod (25) and driving the screw rod (25) to rotate. According to the device, the workpiece can be positioned and clamped, indexing in the machining process can be achieved, universality is high, the structure is simple, work efficiency can be greatly improved and production cost is greatly reduced.
Description
Technical field
The utility model relates to a kind of device of locating clamping and calibration, relates in particular to the integrated device of a kind of clamping and positioning and calibration.
Background technology
In process, traditional processing unit (plant) comprises positioning clamping device and indexing means, and positioning clamping device and indexing means are separated, and makes like this workpiece processing link complexity in process, and versatility is poor, and working (machining) efficiency is low.
For example, screw tap is as a kind of cutter of machining internal thread, the square toes of screw tap are used for transmitting torque in the time that screw tap is worked, simultaneously also as the benchmark of processing screw tap, therefore while processing screw tap, to screw tap square toes have the dimensions, surface roughness and morpheme error requirements, processing screw tap square toes can adopt milling or grinding process.Adopt the relative milling of grinding process, its processing screw tap square toes precision and efficiency are higher, are particularly suitable for the small dimension screw tap processing that stock removal is less, and therefore the application of grinding process is more general.
As shown in Figure 1, obtain the square tail structure of screw tap left end, in Grinding Process, prior art adopts two top location clamping modes as shown in Figure 2 to carry out clamping and positioning, the two ends of workpiece 200 position by a left side top 100 and right top 300, this traditional top possesses location clamping function, for obtaining the four sides of square tail structure, also needs corresponding indexing means to process continuously.In prior art, the processing unit (plant) of clamping and positioning and calibration is the mode that location clamps, calibration is separated, complex structure, and versatility is poor, and workpiece 200 is processing link complexity in process, and working (machining) efficiency is low.
Utility model content
The utility model is for defect that in above-mentioned prior art, positioning clamping device and indexing means are separated, provide a kind of clamping and positioning and calibration integrated device, both the location that can realize workpiece clamps, can realize again the calibration in process, highly versatile, simple in structure, can greatly increase work efficiency, and greatly reduce production costs.
To achieve these goals, the utility model adopts following technical scheme:
A kind of clamping and positioning and the integrated device of calibration, comprise main shaft and be arranged on main shaft front portion for clamping and the clamping positioning mechanism of positioning workpieces, also comprise the indexing mechanism for calibration workpiece that is arranged on main shaft rear portion; Described clamping positioning mechanism comprise the supporting seat that is connected to the drive end bearing bracket of front-end of spindle, be connected with drive end bearing bracket, supports main shaft bracing frame, the travelling nut being connected with bracing frame, be nested in the screw rod matching on main shaft and with travelling nut and be connected to screw rod tail and order about the clamping element of bolt rotary.
By driving clamping element, screw rod rotates, travelling nut with screw rod because being threaded, the rotation of screw rod is converted into travelling nut along continuous straight runs linear reciprocating motion, the bracing frame that promotion is attached thereto also carries out the rectilinear motion of horizontal direction along main shaft, drive the movement of main shaft, workpiece is clamped and located; Behind Workpiece clamping location, indexing mechanism carries out calibration, and each face of workpiece is processed, clamping positioning mechanism of the present utility model and indexing mechanism are integrated, simple in structure, and operability is good, versatility is good, thereby greatly increases work efficiency, and has greatly saved production cost.
Further, support frame as described above comprises and is arranged on left support frame, the right support frame connected with travelling nut at main shaft shaft shoulder place and is connected left support frame and the movable sleeving of right support frame, described left support frame, right support frame and movable sleeving are nested on main shaft, described left support frame is fixedly connected with by securing member with movable sleeving, and described travelling nut is fixedly connected with by securing member with right support frame and movable sleeving.
Main shaft supports by bracing frame, avoids main shaft owing to being offset in clamping positioning mechanism moving process, and affects the carrying out of locating clip clamping of workpieces.Left support frame is connected to main shaft shaft shoulder place, be provided with successively the movable sleeving being fixedly connected with by securing member with left support frame, the right support frame being fixedly connected with by securing member with travelling nut and movable sleeving, in travelling nut motion process, promoting bracing frame like this travels forward, thereby drive the motion of main shaft, workpiece is carried out to clamping and positioning.
Further, described supporting seat comprises front support seat and rear support seat, and the front end of described front support seat is connected with drive end bearing bracket, and the rear end of described front support seat is connected with rear support seat.
Supporting seat for fixing whole device comprises front support seat and rear support seat, in order to install better, described left support frame, right support frame and movable sleeving are arranged in front support seat inner chamber and are nested on main shaft, described left support frame, right support frame and movable sleeving are arranged in the cavity of front support seat, then the described travelling nut being connected with bracing frame is installed, more described rear support seat is installed, easy for installation, simple in structure, practical.
Further, be also arranged with bearing and between bearing and clamping element, be also provided with nut one and cylindrical adjusting sleeve on described screw rod, described bearing outer ring is provided with bearing holder (housing, cover); The bearing holder (housing, cover) of main shaft one side is fixedly connected with by securing member with front support seat, and described cylindrical adjusting sleeve is fixedly connected with by securing member with rear support seat; Bearing holder (housing, cover), cylindrical adjusting sleeve and the front support seat of main shaft opposite side are fixedly connected with by securing member.
For making described screw rod under the driving of clamping element, be rotated better, therefore bearing is set in the space between the outer surface of screw rod and the cavity of rear support seat, the outer surface of bearing positions by bearing holder (housing, cover) again, the outer end of bearing positions by cylindrical adjusting sleeve again, and being also provided with nut in the outer end of cylindrical adjusting sleeve, is all the rotation for coordinating screw rod; For making compact conformation and being connected reliably, therefore the described bearing holder (housing, cover) of main shaft one side is fixedly connected with by securing member with front support seat, described cylindrical adjusting sleeve is fixedly connected with by securing member with rear support seat; Described bearing holder (housing, cover), cylindrical adjusting sleeve and the front support seat of main shaft opposite side are fixedly connected with by securing member, thereby each structure is connected as one, for convenience of clamping and positioning and the calibration of workpiece.
Further, described clamping element is handwheel one, by rotation hand wheel one, drives screw rod to be rotated, and realizes the linear reciprocating motion of nut, drives the motion of main shaft, and workpiece is clamped and located.
Further, also comprise the Morse's taper cover that connects workpiece and main shaft, the front end of described main shaft is provided with the cavity two that holds described Morse's taper cover.
When connection, workpiece nest is in the large end of Morse's taper cover, the small end of Morse's taper cover is nested in the cavity two on main shaft, thereby workpiece and main shaft are linked together, Morse's taper cover has the function of self-locking, described workpiece is overlapped and is connected by Morse's taper with main shaft, improves the stability connecting, and realizes better clamping and positioning and the calibration of workpiece.
Preferably, described indexing mechanism comprises the handwheel two and the divided wheel that are nested on main shaft.
Further, also comprise for divided wheel being carried out to spacing calibration stopping means, described calibration stopping means comprises elastic component and the calibration bracing frame that the calibration of index pin, support index pin props up cover for seat, is connected with index pin; Described divided wheel comprises the gear teeth that arrange along circumference, and in the time that described divided wheel rotates to indexing position, the end face of corresponding described index pin one end and the end face of the described gear teeth fit.
Further, described calibration stopping means also comprises calibration rear end cap, described calibration rear end cap props up cover for seat with described calibration and is fixedly connected with by securing member, described calibration is provided with the cavity one that holds described index pin and elastic component in the middle of propping up cover for seat, described elastic component one end is connected with index pin, and the other end is connected with described calibration rear end cap.
When described indexing mechanism is manual, rotate handwheel two, main shaft is followed rotation, divided wheel on main shaft is followed rotation simultaneously, described calibration stopping means is fixedly mounted near on the lathe of divided wheel, when installation, make elastic component in pressured state, when divided wheel from an indexing position to next indexing position process, index pin moves right, in the time that divided wheel arrives next position, due to the reset response of spring, make index pin toward moving left, the end face of described index pin one end and the end face of the described gear teeth fit, carry out spacing to divided wheel, in spacing process, in order to prevent that divided wheel rotational angle from exceeding a minute of angle, reversing handle two, index pin is close to divided wheel locating surface, thereby realize calibration accurately.
Preferably, described indexing mechanism comprises electric machine support, shaft coupling one and the shaft coupling two of motor, support motor, described shaft coupling one and shaft coupling two are nested on main shaft, one end of described shaft coupling two is fixedly connected with described shaft coupling one, and the other end of described shaft coupling two is fixedly connected with electric machine support.
Rotate by motor drive shaft, can realize the automatic indexing in workpiece process by program, because only there is clearance fit relationship at left and right bearing position in main shaft, therefore after location clamps, drive shaft is rotated, can not follow rectilinear movement situation, can not destroy under the location jam of workpiece, thereby realize the accurate calibration of workpiece.
Accompanying drawing explanation
By reference to the accompanying drawings, other features of the present utility model and advantage can become clearer from the explanation of the preferred embodiment that principle of the present utility model made an explanation below by giving an example.
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of screw tap;
Fig. 2 is positioner of the prior art;
Fig. 3 is the structural representation one of a kind of clamping and positioning of the present utility model and the integrated device embodiment of calibration;
Fig. 4 is the structural representation two of a kind of clamping and positioning of the present utility model and the integrated device embodiment of calibration;
Fig. 5 is the partial enlarged drawing at B place in Fig. 4;
Fig. 6 is the cutaway view of A-A in Fig. 3;
Fig. 7 is the structural representation of the utility model divided wheel;
Fig. 8 is the structural representation of the utility model calibration stopping means.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 3,4, as embodiment of the present utility model, a kind of clamping and positioning and the integrated device of calibration, comprise main shaft 1, be arranged on main shaft 1 front portion for clamping and the clamping positioning mechanism 2 of positioning workpieces 200 and be arranged on the indexing mechanism 3 for calibration workpiece 200 at main shaft rear portion; Described clamping positioning mechanism 2 comprise the supporting seat 22 that is connected to the drive end bearing bracket 21 of main shaft 1 front end, be connected with drive end bearing bracket 21, supports main shaft 1 bracing frame 23, the travelling nut 24 being connected with bracing frame 23, be nested in the screw rod 25 matching on main shaft 1 and with travelling nut 24 and be connected to screw rod 25 afterbodys and order about the clamping element 26 that screw rod 25 rotates.
When work, the right side of existing clamping and positioning device is as described in Figure 2 top to be replaced by clamping and positioning of the present utility model and the integrated device of calibration, certainly, and left top can replacement by clamping and positioning of the present utility model and the integrated device of calibration; Also can still use a traditional left side top.
In the present embodiment, manual described clamping element 26 is preferably handwheel one, also can be the clamping device that control button is controlled, by drive handwheel one, screw rod 25 rotates, travelling nut 24 with screw rod 25 because being threaded, the rotation of screw rod 25 is converted into travelling nut 24 along continuous straight runs linear reciprocating motions, the bracing frame 23 that promotion is attached thereto also carries out the rectilinear motion of horizontal direction along main shaft 1, drive the movement of main shaft 1, and workpiece 200 is clamped and located; After workpiece 200 clamping and positioning, indexing mechanism 3 carries out calibration, and each face of workpiece 200 is processed, clamping positioning mechanism 2 of the present utility model and indexing mechanism 3 are integrated, simple in structure, and operability is good, versatility is good, thereby greatly increases work efficiency, and has greatly saved production cost.
In the present embodiment, support frame as described above 23 comprises and is arranged on the left support frame 231 at main shaft 1 shaft shoulder 12 places, the right support frame 232 connected with travelling nut 24 and is connected left support frame 231 and the movable sleeving 233 of right support frame 232, described left support frame 231, right support frame 232 and movable sleeving 233 are nested on main shaft 1, described left support frame 231 is fixedly connected with by securing member with movable sleeving 233, and described travelling nut 24 is fixedly connected with by securing member with right support frame 232 and movable sleeving 233.
In the present embodiment, described supporting seat 22 comprises front support seat 221 and rear support seat 222, and the front end of described front support seat 221 is connected with drive end bearing bracket 21, and the rear end of described front support seat 221 is connected with rear support seat 222.
Supporting seat 22 for fixing whole device comprises front support seat 221 and rear support seat 222, in order to install better, described left support frame 231, right support frame 232 and movable sleeving 233 are arranged in front support seat 221 inner chambers and are nested on main shaft 1, described left support frame 231, right support frame 232 and movable sleeving 233 are arranged in the cavity of front support seat 221, then the described travelling nut 24 being connected with bracing frame 23 is installed, described rear support seat 222 is installed again, easy for installation, simple in structure, practical.
In the present embodiment, on described screw rod 25, be also arranged with bearing 27 and between bearing 27 and clamping element 26, be also provided with nut 1 and cylindrical adjusting sleeve 29, described bearing 27 outer rings are provided with bearing holder (housing, cover) 20, and the nut 1 at this place can arrange multiple, are provided with in this example two; The bearing holder (housing, cover) 20 of main shaft 1 one sides is fixedly connected with by securing member with front support seat 221, and described cylindrical adjusting sleeve 29 is fixedly connected with by securing member with rear support seat 222; Bearing holder (housing, cover) 20, cylindrical adjusting sleeve 29 and the front support seat 221 of main shaft 1 opposite side are fixedly connected with by securing member.
For making described screw rod 25 under the driving of clamping element 26, be rotated better, therefore bearing 27 is set in the space between the outer surface of screw rod 25 and the cavity of rear support seat 22, the outer surface of bearing 27 positions by bearing holder (housing, cover) 20 again, the outer end of bearing 27 positions by cylindrical adjusting sleeve 29 again, and being also provided with nut 1 in the outer end of cylindrical adjusting sleeve 29, is all the rotation for coordinating screw rod 25; For making compact conformation and being connected reliably, therefore the described bearing holder (housing, cover) 20 of main shaft 1 one sides is fixedly connected with by securing member with front support seat 221, described cylindrical adjusting sleeve 29 is fixedly connected with by securing member with rear support seat 222; Described bearing holder (housing, cover) 20, cylindrical adjusting sleeve 29 and the front support seat 221 of main shaft 1 opposite side are fixedly connected with by securing member, thereby each structure is connected as one, for convenience of clamping and positioning and the calibration of workpiece 200.
In the present embodiment, also comprise that connecting workpiece 200 overlaps 4 with the Morse's taper of main shaft 1, the front end of described main shaft 1 is provided with the cavity 2 11 that holds described Morse's taper cover 4.
When connection, workpiece 200 is nested in the large end of Morse's taper cover 4, the small end of Morse's taper cover 4 is nested in the cavity 2 11 on main shaft 1, thereby workpiece 200 and main shaft 1 are linked together, Morse's taper cover 4 has the function of self-locking, described workpiece 200 overlaps 4 with main shaft 1 by Morse's taper and is connected, and improves the stability connecting, and realizes better clamping and positioning and the calibration of workpiece 200.
Described indexing mechanism 3 of the present utility model can adopt means conventional in prior art to realize the rotation to main shaft 1, so that workpiece 200 is carried out to calibration, and in the present embodiment, described indexing mechanism 3 can be manual, also can be automatic, as shown in Figure 3, manual described indexing mechanism 3 comprises the handwheel 2 31 and the divided wheel 32 that are nested on main shaft 1.
In the present embodiment, as shown in Fig. 5-7, for divided wheel 32 is carried out to spacing calibration stopping means 33, described calibration stopping means 33 comprises index pin 331, the calibration that supports index pin 331 props up cover for seat 334, the elastic component 332 being connected with index pin 331, calibration bracing frame 335 and calibration rear end cap 333, described calibration rear end cap 333 props up cover for seat 334 with described calibration and is fixedly connected with by securing member, described calibration is provided with the cavity 1 that holds described index pin 331 and elastic component 332 in the middle of propping up cover for seat 334, described elastic component 332 one end are connected with index pin 331, the other end is connected with described calibration rear end cap 333, and described elastic component 332 can be elected spring as in the present embodiment, described divided wheel 32 comprises the gear teeth 321 that arrange along circumference, and in the time that described divided wheel 32 rotates to indexing position, the end face of corresponding described index pin 331 one end and the end face of the described gear teeth 321 fit.
In the present embodiment, be four sides according to the face number of workpiece 200, the gear teeth 321 of corresponding divided wheel 32 are four that arrange along even circumferential, rotate handwheel 2 31, main shaft 1 is followed rotation, divided wheel 32 on main shaft 1 is followed rotation simultaneously, described calibration stopping means 33 is fixedly mounted near on the lathe of divided wheel 32, when installation, make elastic component 332 in pressured state, when divided wheel 32 from an indexing position to next indexing position process, index pin 331 moves right, in the time that divided wheel 32 forwards the position of the next gear teeth 321 correspondences to, due to the reset response of spring, make index pin 331 toward moving left, the end face of described index pin 331 one end and the end face of the described gear teeth 321 just fit, carry out spacing to divided wheel 32, in spacing process, in order to prevent that divided wheel 32 rotational angles from exceeding a minute of angle, reversing handle 2 31, index pin 331 is close to divided wheel 32 locating surfaces, thereby realize calibration accurately.
In the present embodiment, as shown in Figure 8, automatic described indexing mechanism 3 comprises electric machine support 35, shaft coupling 1 and the shaft coupling 2 37 of motor 34, support motor 34, described shaft coupling 1 and shaft coupling 2 37 are nested on main shaft 1, one end of described shaft coupling 2 37 is fixedly connected with described shaft coupling 1, and the other end of described shaft coupling 2 37 is fixedly connected with electric machine support 35.
Rotate by motor 34 drive shaft 1, can realize the automatic indexing in workpiece 200 process by program, under the jam of the location of holding workpiece 200, thereby realize the accurate calibration of workpiece 200.
Description end place: finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of the each embodiment technical scheme of the utility model.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (10)
1. a clamping and positioning and the integrated device of calibration, comprise main shaft (1) and be arranged on main shaft front portion for clamping and the clamping positioning mechanism (2) of positioning workpieces, it is characterized in that: also comprise the indexing mechanism for calibration workpiece (3) that is arranged on main shaft rear portion; Described clamping positioning mechanism (2) comprise the supporting seat (22) that is connected to the drive end bearing bracket (21) of main shaft (1) front end, be connected with drive end bearing bracket (21), supports main shaft (1) bracing frame (23), the travelling nut (24) being connected with bracing frame (23), be nested in the upper and screw rod (25) that matches with travelling nut (24) of main shaft (1) and be connected to screw rod (25) afterbody and order about the clamping element (26) that screw rod (25) rotates.
2. the integrated device of clamping and positioning according to claim 1 and calibration, it is characterized in that: support frame as described above (23) comprises the left support frame (231) that is arranged on main shaft (1) shaft shoulder place, the right support frame (232) connected with travelling nut (24) and be connected left support frame (231) and the movable sleeving (233) of right support frame (232), described left support frame (231), right support frame (232) and movable sleeving (233) are nested on main shaft (1), described left support frame (231) is fixedly connected with by securing member with movable sleeving (233), described travelling nut (24) is fixedly connected with by securing member with right support frame (232) and movable sleeving (233).
3. the integrated device of clamping and positioning according to claim 2 and calibration, it is characterized in that: described supporting seat (22) comprises front support seat (221) and rear support seat (222), the front end of described front support seat (221) is connected with drive end bearing bracket (21), and the rear end of described front support seat (221) is connected with rear support seat (222).
4. the integrated device of clamping and positioning according to claim 3 and calibration, it is characterized in that: on described screw rod (25), be also arranged with bearing (27) and between bearing (27) and clamping element (26), be also provided with nut one (28) and cylindrical adjusting sleeve (29), described bearing (27) outer ring is provided with bearing holder (housing, cover) (20); The bearing holder (housing, cover) (20) of main shaft (1) one side is fixedly connected with by securing member with front support seat (221), and described cylindrical adjusting sleeve (29) is fixedly connected with by securing member with rear support seat (222); Bearing holder (housing, cover) (20), cylindrical adjusting sleeve (29) and the front support seat (221) of main shaft (1) opposite side are fixedly connected with by securing member.
5. the integrated device of clamping and positioning according to claim 4 and calibration, is characterized in that: described clamping element (26) is handwheel one.
6. the integrated device of clamping and positioning according to claim 5 and calibration, it is characterized in that: also comprise the Morse's taper cover (4) that connects workpiece and main shaft (1), the front end of described main shaft (1) is provided with the cavity two (11) that holds described Morse's taper cover (4).
7. according to the clamping and positioning described in claim 1-6 any one and the integrated device of calibration, it is characterized in that: described indexing mechanism (3) comprises the handwheel two (31) and the divided wheel (32) that are nested on main shaft (1).
8. the integrated device of clamping and positioning according to claim 7 and calibration, it is characterized in that: also comprise for divided wheel (32) being carried out to spacing calibration stopping means (33), described calibration stopping means (33) comprises elastic component (332) and the calibration bracing frame (335) that the calibration of index pin (331), support index pin (331) props up cover for seat (334), is connected with index pin (331); Described divided wheel (32) comprises the gear teeth (321) that arrange along circumference, and in the time that described divided wheel (32) rotates to indexing position, the end face of corresponding described index pin (331) one end and the end face of the described gear teeth (321) fit.
9. the integrated device of clamping and positioning according to claim 8 and calibration, it is characterized in that: described calibration stopping means (33) also comprises calibration rear end cap (333), described calibration rear end cap (333) props up cover for seat (334) with described calibration and is fixedly connected with by securing member, described calibration is provided with the cavity one (336) that holds described index pin (331) and elastic component (332) in the middle of propping up cover for seat (334), described elastic component (332) one end is connected with index pin (331), and the other end is connected with described calibration rear end cap (333).
10. according to the clamping and positioning described in claim 1-6 any one and the integrated device of calibration, it is characterized in that: described indexing mechanism (3) comprises electric machine support (35), shaft coupling one (36) and the shaft coupling two (37) of motor (34), support motor (34), described shaft coupling one (36) and shaft coupling two (37) are nested on main shaft (1), one end of described shaft coupling two (37) is fixedly connected with described shaft coupling one (36), and the other end of described shaft coupling two (37) is fixedly connected with electric machine support (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861955.7U CN203622097U (en) | 2013-12-25 | 2013-12-25 | Device integrating clamping positioning and indexing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320861955.7U CN203622097U (en) | 2013-12-25 | 2013-12-25 | Device integrating clamping positioning and indexing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622097U true CN203622097U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320861955.7U Withdrawn - After Issue CN203622097U (en) | 2013-12-25 | 2013-12-25 | Device integrating clamping positioning and indexing |
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| Country | Link |
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| CN (1) | CN203622097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707135A (en) * | 2013-12-25 | 2014-04-09 | 台州学院 | Device for integrating clamping locating and scale division |
-
2013
- 2013-12-25 CN CN201320861955.7U patent/CN203622097U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707135A (en) * | 2013-12-25 | 2014-04-09 | 台州学院 | Device for integrating clamping locating and scale division |
| CN103707135B (en) * | 2013-12-25 | 2016-02-17 | 台州学院 | The device of a kind of clamping and positioning and calibration integration |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20160217 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |