CN214685298U - Claw utmost point finish forging mould blank processing frock - Google Patents
Claw utmost point finish forging mould blank processing frock Download PDFInfo
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- CN214685298U CN214685298U CN202022740358.1U CN202022740358U CN214685298U CN 214685298 U CN214685298 U CN 214685298U CN 202022740358 U CN202022740358 U CN 202022740358U CN 214685298 U CN214685298 U CN 214685298U
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Abstract
一种爪极终锻模具毛坯加工工装，属于爪极模具制造技术领域，克服了现有技术每次只能装夹一个爪极终锻模具毛坯，操作时间长，定位精度低和加工效率低的问题，特征是在加工中心工作台的上面，在直角定位板的限位作用下安装多个定位面工装板或工作面工装板，有益效果是实现了多个爪极终锻模具毛坯在加工中心工作台上的快速定位，且结构简单，使用方便，在进行爪极终锻模具毛坯安装时，不用考虑方向性，直接定心，且定位精度高，同心度好，一次可装夹6个爪极终锻模具毛坯，在加工中心设置好程序后，加工中心可一次连续加工16至20个小时，可以将6个爪极终锻模具毛坯的定位面或工作面一次加工完成，降低了操作者的劳动强度，提高了加工效率。
A claw pole final forging die blank processing tool belongs to the technical field of claw pole die manufacturing, and overcomes the problems of the prior art that only one claw pole final forging die blank can be clamped at a time, long operation time, low positioning accuracy and low processing efficiency. The problem is that on the top of the working table of the machining center, a plurality of positioning surface tooling plates or working surface tooling plates are installed under the limiting action of the right-angle positioning plate. Quick positioning on the worktable, simple structure, easy to use, no need to consider the directionality when installing the claw final forging die blank, direct centering, high positioning accuracy, good concentricity, 6 claws can be clamped at a time For the final forging die blank, after the program is set in the machining center, the machining center can continuously process 16 to 20 hours at a time, and the positioning surface or working surface of the 6-claw final forging die blank can be processed at one time, reducing the operator's time. The labor intensity is improved, and the processing efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of claw utmost point mould is made, in particular to claw utmost point finish forging mould blank processing frock.
Background
The claw-pole finish forging die blank comprises a positioning surface and a working surface, wherein a round table protruding upwards is arranged on the positioning surface, 4 threaded holes are machined in the upper surface of the round table, and 2 ox horn positioning grooves are symmetrically formed in the circumference of the round table; a circular ring protruding downwards is arranged on the working surface, 4 rectangular positioning grooves are symmetrically arranged on the upper surface of the circular ring, and the circular table, the threaded hole, the ox horn positioning groove and the rectangular positioning grooves are processed through a numerical control processing center; in the prior art, before machining in a numerical control machining center, clamping, straightening and centering are needed, the machining center can only clamp and machine a claw pole finish forging die blank at each time, the operation time of the working procedures is long, the idle time of equipment is long, the production efficiency is reduced, and when a die is clamped, a pressing plate needs to be manually pulled for clamping, the labor intensity of an operator is high, and the machining efficiency is low.
The utility model with the application number of CN201420284225.7 discloses an array tool clamp, which comprises a bottom plate, a fixed block, a side top plate and a limited block; a plurality of straight grooves are equidistantly arranged on the bottom plate, keys matched with the straight grooves are arranged below the fixing blocks, and the fixing blocks are positioned on the bottom plate through the keys and are fixed on the bottom plate through bolts; the utility model discloses an actual operation is complicated, and only is fit for the rectangle part. In addition, this utility model the fixed block passes through the key location and is in on the bottom plate, but the key does not have fixed connection with the bottom plate, receives the influence of processing vibration at the course of working to influence the location effect of fixed block.
Application number is CN 201720085729.2's utility model discloses a quick clamping frock of automobile panel mould. The quick clamping tool for the automobile panel die comprises a workbench, a hydraulic die clamper, a positioning screw and a base, wherein the upper end face of the workbench is provided with a transverse positioning groove and a longitudinal positioning groove which are mutually perpendicular, the lower end face of the workbench is provided with a positioning key, the hydraulic die clamper is fixed on the base, the base is slidably arranged in the longitudinal positioning groove, the base is in an I shape, the base is provided with a screw hole, the positioning screw is arranged in the screw hole, and the base can slide in the longitudinal positioning groove to drive the hydraulic die clamper to slide and is positioned through the positioning screw when positioning is needed. The utility model discloses a quick clamping frock of automobile panel mould can quick clamping automobile panel mould, but is not suitable for the processing of claw utmost point finish forging mould blank, and in addition, this utility model need make the workstation in addition, uses including pressing from both sides the hydraulic pressure die clamper of deciding piece, fixing base and hydraulic cylinder, and the structure is complicated, and is with high costs. In addition, this utility model the navigation key that the lower terminal surface of workstation was equipped with is "ten" font, because it is "ten" font and each limit all is rectangular form, when the cooperation with the last inverted T-shaped groove of numerical control center, it is just difficult going on to have the deviation slightly. This applicant is carrying out the design of right angle locating plate, is equipped with rectangular positioning key below horizontal locating plate, just often need can realize its and the central cooperation in the groove of falling T-slot of numerical control with the hammering, this is also the utility model discloses one of the problem that needs the solution.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem overcome prior art's weak point, provide simple structure, directly use machining center's base as the workstation, can realize quick location, and once carry out a claw utmost point finish forging die blank processing frock of quick location to a plurality of claw utmost point finish forging die blanks.
The technical proposal adopted by the utility model comprises a processing center worktable and a right angle positioning plate, wherein parallel transverse inverted T-shaped grooves are arranged on the processing center worktable from front to back, namely a first inverted T-shaped groove, a second inverted T-shaped groove, a third inverted T-shaped groove, a fourth inverted T-shaped groove and a fifth inverted T-shaped groove, a plurality of positioning surface tool plates or working surface tool plates are arranged on the processing center worktable under the limiting action of the right angle positioning plate, a pressing plate component is inserted in the first inverted T-shaped groove, the third inverted T-shaped groove and the fifth inverted T-shaped groove on the processing center worktable, the upper surface of each positioning surface tool plate or working surface tool plate is compressed and fixed by the pressing plate component on the diagonal line, the right angle positioning plate is integrated by the precision casting of the transverse positioning plate and the longitudinal positioning plate, a plurality of transverse screw holes are arranged on the transverse positioning plate at intervals, a plurality of longitudinal screw holes are arranged on the longitudinal positioning plate at intervals, the lower surface of the right-angle positioning plate is provided with transverse positioning keys corresponding to at least 1 of the transverse screw holes, the lower surface of the right-angle positioning plate is provided with longitudinal positioning keys corresponding to at least 2 of the longitudinal screw holes, the transverse positioning keys are provided with transverse positioning key holes and are correspondingly communicated with the transverse screw holes, and the longitudinal positioning keys are provided with longitudinal positioning key holes and are correspondingly communicated with the longitudinal screw holes.
Locating surface frock board includes first rectangular plate body, it is equipped with 4 rectangle location keyways to be the cross symmetry at the upper surface of first rectangular plate body, threaded hole has all been processed at the tank bottom of 4 rectangle location keyways, first work piece connecting hole has still been processed at the tank bottom of the rectangle location keyway of 2 symmetries of horizontal direction, both ends symmetry is equipped with first half U-shaped groove about the front of first rectangular plate body, the trailing flank and the right flank cut off one corner in first direction angle inclined plane of formation, all install the navigation key in 4 rectangle location keyways, correspond processing threaded hole and connecting hole with rectangle location keyway on the navigation key, install hexagon socket head cap screw in the threaded hole that 4 navigation keys and 4 rectangle location keyways correspond processing, through hexagon socket head cap screw with navigation key and rectangle location keyway fixed connection.
The working face tooling plate comprises a second rectangular plate body, an upward convex locating ring is arranged on the upper surface of the second rectangular plate body, the second rectangular plate body is divided into an outer locating ring plate body and an inner locating ring plate body by the locating ring, 2 ox horn locating keys are symmetrically arranged on the inner wall of the locating ring, 4 second workpiece connecting holes are formed in the inner locating ring plate body, second semi-U-shaped grooves are symmetrically arranged at the left and right front ends of the second rectangular plate body, and one corner is cut off at the rear side face and the right side face of the second rectangular plate body to form a second direction corner inclined face.
Insert 4 hex bolts in the fifth inverted T-shaped groove of machining center workstation, insert 1 hex bolt respectively at the right-hand member in second inverted T-shaped groove, third inverted T-shaped groove and fourth inverted T-shaped groove, with the horizontal screw hole suit on the horizontal locating plate of right angle locating plate on 4 hex bolts of inserting in the fifth inverted T-shaped groove, horizontal positioning key inserts simultaneously and plays the positioning action in the fifth inverted T-shaped groove, with the horizontal screw hole suit on the vertical locating plate of right angle locating plate on the hex bolts of second inverted T-shaped groove, third inverted T-shaped groove and fourth inverted T-shaped groove right-hand member, vertical positioning key inserts simultaneously and plays the positioning action in second inverted T-shaped groove and fourth inverted T-shaped groove, install nut on all hex bolts will right angle locating plate with machining center workstation fixed connection.
Compared with the prior art, the utility model has the following beneficial effect:
(1) the utility model discloses utilize current machining center workstation, utilize the horizontal T-slot fixed mounting right angle locating plate of its parallel, install a plurality of locating surface frock boards or working face frock board under the limiting displacement of right angle locating plate, and utilize the T-slot installation clamp plate assembly that falls on the machining center workstation, every locating surface frock board or working face frock board the higher authority compress tightly fixedly on the diagonal line with clamp plate assembly, the quick location of a plurality of claw utmost point finish forging die workblanks on the machining center workstation has been realized, 6 claw utmost point finish forging die workblanks of a clampable, after the procedure has been set up at the machining center, machining center can once continuous processing 16 to 20, can accomplish the locating surface or the working face of 6 claw utmost point finish forging die workblanks in one time continuous processing in the hour, operator's intensity of labour has been reduced, machining efficiency has been improved.
(2) The right-angle positioning plate has a simple structure, the transverse positioning plate and the longitudinal positioning plate are precisely cast into a whole, the precision of the right-angle positioning plate is improved, the transverse positioning plate and the longitudinal positioning plate are used as positioning references of a claw pole finish forging die blank on a machining center workbench, and the precision of quick positioning of the claw pole finish forging die blank is improved; a plurality of transverse screw holes are arranged on the transverse positioning plate at intervals, a plurality of longitudinal screw holes are arranged on the longitudinal positioning plate at intervals, the lower surface of the right-angle positioning plate is provided with a transverse positioning key corresponding to at least 1 of the plurality of transverse screw holes, the lower surface of the right-angle positioning plate is provided with longitudinal positioning keys corresponding to at least 2 of the plurality of longitudinal screw holes, the transverse positioning key is provided with a transverse positioning key hole and is correspondingly communicated with the transverse screw hole, the longitudinal positioning key is provided with a longitudinal positioning key hole and is correspondingly communicated with the longitudinal screw hole, the transverse positioning plate and the longitudinal positioning plate are fixed with the machining center workbench, the transverse positioning key and the longitudinal positioning key are also fixed with the machining center workbench, the stability of the right-angle positioning plate is improved, meanwhile, the transverse positioning key and the longitudinal positioning key are arranged at intervals, so that the transverse positioning key and the longitudinal positioning key are convenient to be matched with the inverted T-shaped groove of the machining center workbench.
(3) The second rectangular plate body of the working face tooling plate of the utility model is the same as the first rectangular plate body of the positioning face tooling plate, the second direction angle inclined plane is formed by cutting off one corner at the rear side face and the right side face of the second rectangular plate body, and the first direction angle inclined plane is formed by cutting off one corner at the rear side face and the right side face of the first rectangular plate body, because of the design of the first direction angle inclined plane or the second direction angle inclined plane, when a plurality of working face tooling plates or positioning face tooling plates are installed, the directionality is not needed to be considered, the second half U-shaped grooves symmetrically arranged at the left and right front ends of the second rectangular plate body are the same as the first half U-shaped grooves symmetrically arranged at the left and right front ends of the first rectangular plate body, when the positioning face or the working face of a claw pole finish forging die blank is processed, on the upper surface of a machining center workbench, under the limiting action of a right-angle positioning plate, after 6 positioning surface tooling plates or 6 working surface tooling plates are placed according to the rule that a direction angle inclined plane faces one direction, 1U-shaped groove is naturally formed in every 2 semi-U-shaped grooves, 1 strip-shaped groove is naturally formed in every 4 semi-U-shaped grooves, a space is provided for installing a pressing plate assembly, the pressing plate assembly is used for pressing and fixing on the diagonal line on each rectangular plate body, and then the 6 positioning surface tooling plates or 6 working surface tooling plates can be accurately and fixedly connected with the machining center workbench;
(4) the utility model discloses according to 4 rectangle positioning groove of claw utmost point finish forging die blank working face, all install the navigation key in 4 rectangle positioning keyway on positioning surface frock board, directly put 4 rectangle positioning groove of every claw utmost point finish forging die blank working face on the navigation key in 4 rectangle positioning keyway of positioning surface frock board during the installation, can realize processing the quick location of claw utmost point finish forging die blank positioning face, the utility model discloses according to the protruding round platform of the upwards of claw utmost point finish forging die blank positioning face, 2 ox horn positioning groove that symmetry was equipped with on the circumference of round platform; the working face tooling plate is provided with the upwards convex positioning ring, the inner wall of the positioning ring is symmetrically provided with 2 ox horn positioning keys, a round platform of the claw pole finish forging die blank positioning face falls on the positioning ring inner plate body during installation, 2 ox horn positioning grooves are directly placed on the 2 ox horn positioning keys on the inner wall of the positioning ring, so that the quick positioning of the claw pole finish forging die blank working face can be realized, the positioning precision is high, and the concentricity is good.
Drawings
FIG. 1 is a front view of the positioning surface processing tool of the present invention,
figure 2 is a left side view of figure 1,
figure 3 is a top view of figure 1 with 2 workpieces hidden,
fig. 4 is a perspective view of the positioning surface processing tool of the present invention;
figure 5 is a perspective view of the right angle positioning plate of the present invention,
figure 6 is a top view of the right angle positioning plate of the present invention,
figure 7 is a cross-sectional view a-a of figure 6,
figure 8 is an enlarged view of a portion of figure 7 at B,
FIG. 9 is a perspective view of the positioning surface tool plate of the present invention,
FIG. 10 is a front view of the positioning surface tooling plate of the present invention,
figure 11 is a top view of figure 10,
figure 12 is a cross-sectional view C-C of figure 11,
figure 13 is a perspective view of the working surface processing tool of the utility model,
figure 14 is a top view of figure 13 hiding 2 workpieces,
fig. 15 is a front view of the working surface tooling plate of the present invention.
In the figure:
1. a workbench of a machining center is arranged on the machining center,
1-1, a first inverted T-shaped groove, 1-2, a second inverted T-shaped groove,
1-3, a third inverted T-shaped groove, 1-4, a fourth inverted T-shaped groove,
1-5, a fifth inverted T-shaped groove,
2. a right-angle positioning plate is arranged on the upper portion of the frame,
2-1, a transverse positioning plate, 2-2, a longitudinal positioning plate,
2-3 transverse screw holes, 2-4 longitudinal screw holes,
2-5, transverse positioning key, 2-6, longitudinal positioning key,
3. a positioning surface tooling plate is arranged on the positioning surface,
3-1, a first rectangular plate body, 3-2, a rectangular positioning key groove,
3-3 parts of threaded hole, 3-4 parts of first workpiece connecting hole,
3-5 lightening holes, 3-6 first half U-shaped grooves,
3-7, a first direction angle inclined plane, 3-8, a positioning key,
3-9. an inner hexagon screw,
4. a hexagon screw, 5 a pressure plate component, 6 a hexagon nut,
7-1, a workpiece positioning surface, 7-2, a workpiece working surface,
8. and (5) working face tooling plates.
8-1, a second rectangular plate body, 8-2, a positioning ring,
8-3, a horn positioning key, 8-4, a second workpiece connecting hole,
8-5, the inner plate body of the positioning ring, 8-6, the second half U-shaped groove,
8-7, second direction angle inclined plane.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Detailed description of the preferred embodiment 1
As shown in fig. 1-4, 13 and 14, the technical scheme of the present invention includes a processing center table 1, five parallel horizontal inverted T-shaped grooves are arranged on the processing center table 1 from front to back, which are respectively a first inverted T-shaped groove 1-1, a second inverted T-shaped groove 1-2, a third inverted T-shaped groove 1-3, a fourth inverted T-shaped groove 1-4 and a fifth inverted T-shaped groove 1-5, a right angle positioning plate 2 is installed on the processing center table 1, a plurality of positioning surface tool plates 3 or working surface tool plates 8 are installed on the processing center table 1 under the limiting effect of the right angle positioning plate 2, the present embodiment is embodied as 6 positioning surface tool plates 3 or 6 working surface tool plates 8, a pressing plate assembly 5 is inserted into the first inverted T-shaped groove 1-1, the third inverted T-shaped groove 1-3 and the fifth inverted T-shaped groove 1-5 of the processing center table 1, the upper surface of each positioning surface tooling plate 3 is pressed and fixed on the diagonal line by a pressure plate component 5;
as shown in fig. 5-8, the right-angle positioning plate 2 is formed by precisely casting a transverse positioning plate 2-1 and a longitudinal positioning plate 2-2 into a whole, the transverse positioning plate 2-1 is provided with a transverse screw hole 2-3, the longitudinal positioning plate 2-2 is provided with a longitudinal screw hole 2-4, the lower surface of the right-angle positioning plate 2 is provided with at least 1 transverse positioning key 2-5 corresponding to the transverse screw hole 2-3, the lower surface of the right-angle positioning plate 2 is provided with at least 2 longitudinal positioning keys 2-6 corresponding to the longitudinal screw hole 2-4, the transverse positioning key 2-5 is provided with a transverse positioning key hole and is correspondingly communicated with the transverse screw hole 2-3, and the longitudinal positioning key 2-6 is provided with a longitudinal positioning key hole and is correspondingly communicated with the longitudinal screw hole 2-4;
as shown in fig. 1 to 8, 4 hexagon screws 4 are inserted into a fifth inverted T-shaped groove 1-5 of a machining center table 1, 1 hexagon screw 4 is respectively inserted into the right ends of a second inverted T-shaped groove 1-2, a third inverted T-shaped groove 1-3 and a fourth inverted T-shaped groove 1-4, a transverse screw hole 2-3 on a transverse positioning plate 2-1 of a right angle positioning plate 2 is sleeved on the 4 hexagon screws 4 inserted into the fifth inverted T-shaped groove 1-5, a transverse positioning key 2-5 is simultaneously inserted into the fifth inverted T-shaped groove 1-5 to play a positioning role, a transverse screw hole 2-3 on a longitudinal positioning plate 2-2 of the right angle positioning plate 2 is sleeved on the hexagon screws 4 at the right ends of the second inverted T-shaped groove 1-2, the third inverted T-shaped groove 1-3 and the fourth inverted T-shaped groove 1-4, the longitudinal positioning keys 2-6 are simultaneously inserted into the second inverted T-shaped groove 1-2 and the fourth inverted T-shaped groove 1-4 to play a positioning role, and hexagonal nuts 6 are arranged on all the hexagonal screws 4 to fixedly connect the right-angle positioning plate 2 with the machining center workbench 1;
as shown in fig. 9 to 12, the positioning surface tooling plate 3 comprises a first rectangular plate body 3-1, 4 rectangular positioning key slots 3-2 are symmetrically arranged on the upper surface of the first rectangular plate body 3-1 in a cross shape, threaded holes 3-3 are respectively processed at the bottoms of the 4 rectangular positioning key slots 3-2, first workpiece connecting holes 3-4 are further processed at the bottoms of the 2 symmetrical rectangular positioning key slots 3-2 in the transverse direction, a lightening hole 3-5 is arranged at the center of the first rectangular plate body 3-1, first semi-U-shaped slots 3-6 are symmetrically arranged at the left and right ends of the front surface of the first rectangular plate body 3-1, a first direction angle inclined plane 3-7 is formed by cutting off one corner from the rear side surface and the right side surface of the first rectangular plate body 3-1, positioning keys 3-8 are respectively installed in the 4 rectangular positioning key slots 3-2, threaded holes and first workpiece connecting holes are processed in the positioning keys 3-8 corresponding to the rectangular positioning key grooves 3-2, inner hexagon screws 3-9 are installed in the threaded holes processed in the 4 positioning keys 3-8 and the 4 rectangular positioning key grooves 3-2, and the positioning keys 3-8 are fixedly connected with the positioning surface tooling plate 3 through the inner hexagon screws 3-9;
as shown in fig. 1 to 12, when a workpiece positioning surface 7-1 is machined, that is, a positioning surface of a claw pole finish forging die blank is machined, under the limiting action of a right-angle positioning plate 2, 6 positioning surface tooling plates 3 are arranged according to the rule that a first direction angle inclined plane 3-7 faces one direction on a machining center workbench 1, and a pressing plate assembly 5 is used for pressing and fixing on a diagonal line on a first rectangular plate body 3-1 of each positioning surface tooling plate 3; 4 rectangular positioning grooves are formed in the working face of the claw pole finish forging die blank, 4 rectangular positioning grooves in the working face of each claw pole finish forging die blank are directly placed on 4 positioning keys 3-8 of a positioning face tooling plate 3, the claw pole finish forging die blank is fixedly connected through first workpiece connecting holes formed in the positioning keys 3-8 and corresponding to the rectangular positioning key grooves 3-2, quick positioning and fixed connection of the claw pole finish forging die blank can be achieved, 6 claw pole finish forging die blanks can be clamped at one time, after a program is set in a machining center, the machining center can continuously machine for 16-20 hours at one time, and the positioning faces of the 6 claw pole finish forging die blanks are continuously machined at one time.
Detailed description of the preferred embodiment 2
The working face tooling plate 8 comprises a second rectangular plate body 8-1, a positioning ring 8-2 protruding upwards is arranged on the upper surface of the second rectangular plate body 8-1, the positioning ring 8-2 divides the second rectangular plate body 8-1 into a positioning ring outer plate body and a positioning ring inner plate body 8-5, 2 ox horn positioning keys 8-3 are symmetrically arranged on the inner wall of the positioning ring 8-2, 4 second workpiece connecting holes 8-4 are arranged on the positioning ring inner plate body 8-5, second half U-shaped grooves 8-6 are symmetrically arranged at the left and right ends of the front face of the second rectangular plate body 8-1, a corner is cut off from the rear side face and the right side face of the second rectangular plate body 8-1 to form a second direction corner inclined face 8-7, and when the workpiece working face 7-2 is machined, namely, when the working surfaces of the claw pole finish forging die blanks are machined, under the limiting action of the right-angle positioning plate 2, 6 working surface tooling plates 8 are arranged according to the rule that a second direction angle inclined plane 8-7 faces to one direction on the upper surface of a machining center workbench 1, and the diagonal line of the upper surface of a second rectangular plate body 8-1 of each working surface tooling plate 8 is pressed and fixed by a pressing plate assembly 5; the positioning surface of the claw pole finish forging die blank is provided with an upward protruding round table, the upper surface of the round table is provided with 4 threaded holes, and the circumference of the round table is symmetrically provided with 2 ox horn positioning grooves; the circular truncated cone of the positioning surface of each claw pole finish forging die blank is placed on an inner plate body 8-5 of a positioning ring, 2 ox horn positioning grooves are directly placed on 2 ox horn positioning keys 8-3 of the inner wall of the positioning ring 8-2, 4 threaded holes are machined in the upper surface of the circular truncated cone and are fixedly connected with 4 second workpiece connecting holes 8-4 formed in the inner plate body 8-5 of the positioning ring through screws, so that the claw pole finish forging die blank can be quickly positioned and fixed, 6 claw pole finish forging dies can be clamped once, after a program is set in a machining center, the machining center can continuously machine for 16-20 hours once, and the working surfaces of the 6 claw pole finish forging die blanks can be continuously machined once.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740358.1U CN214685298U (en) | 2020-11-24 | 2020-11-24 | Claw utmost point finish forging mould blank processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740358.1U CN214685298U (en) | 2020-11-24 | 2020-11-24 | Claw utmost point finish forging mould blank processing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214685298U true CN214685298U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022740358.1U Expired - Fee Related CN214685298U (en) | 2020-11-24 | 2020-11-24 | Claw utmost point finish forging mould blank processing frock |
Country Status (1)
| Country | Link |
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| CN (1) | CN214685298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296716A (en) * | 2020-11-24 | 2021-02-02 | 锦州华一精工有限公司 | Claw utmost point finish forging mould blank processing frock |
-
2020
- 2020-11-24 CN CN202022740358.1U patent/CN214685298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296716A (en) * | 2020-11-24 | 2021-02-02 | 锦州华一精工有限公司 | Claw utmost point finish forging mould blank processing frock |
| CN112296716B (en) * | 2020-11-24 | 2024-09-03 | 锦州华一精工有限公司 | Claw utmost point final forging mould blank processing frock |
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Granted publication date: 20211112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |