CN113814502A - A clamping device for wire cutting group work - Google Patents

A clamping device for wire cutting group work Download PDF

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Publication number
CN113814502A
CN113814502A CN202111297156.7A CN202111297156A CN113814502A CN 113814502 A CN113814502 A CN 113814502A CN 202111297156 A CN202111297156 A CN 202111297156A CN 113814502 A CN113814502 A CN 113814502A
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China
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template
groove
end groove
sample plate
clamping
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CN202111297156.7A
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CN113814502B (en
Inventor
孙福利
温玉龙
马洪全
王锐
袁新
曲洪兵
刘志国
张博威
姜洋
李艳
杨晓稳
王畔畔
刘畅
王斌
李鑫鹏
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Harbin Bearing Group Ltd
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Harbin Bearing Group Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H11/00—Auxiliary apparatus or details, not otherwise provided for
    • B23H11/003—Mounting of workpieces, e.g. working-tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

A clamping device for grouping operation of wire cutting relates to the field of wire cutting machining. The clamping device solves the problems that the existing clamping device for linear cutting operation can only process one workpiece when the R sample plate of the deep groove ball bearing groove is processed by linear cutting, and the molybdenum wire is easy to break, so that the rejection rate is high, the processing efficiency is low and the automation degree is low. The end groove R sample plate and the lower end groove R sample plate are oppositely arranged, the upper end groove R sample plate and the lower end groove R sample plate are detachably connected with corresponding lathe bed sizing blocks b through a plurality of clamping pieces b, a continuous sawtooth wave-shaped gap is formed between a sawtooth structure of the upper end groove R sample plate and a sawtooth structure of the lower end groove R sample plate, two ends of a raw material b are respectively lapped on the end surfaces of the upper end groove R sample plate and the lower end groove R sample plate, and the raw material b, the upper end groove R sample plate and the lower end groove R sample plate are tightly pressed on the two lathe bed sizing blocks b through adjusting the pressing pieces b. The invention is used for realizing the R sample plate linear cutting continuous processing and grouping operation of the deep groove ball bearing groove.

Description

Linear cutting grouping operation clamping device
Technical Field
The invention relates to the field of linear cutting machining, in particular to a clamping device for group operation of linear cutting.
Background
The existing clamping device for linear cutting machining of the R sample plate of the deep groove ball bearing groove is shown in figure 1, and the arrow direction is the linear cutting direction. Before processing, an operator firstly adopts a clamping bolt a1-3 to install a pressing pressure plate 1-4 on the end face of a lathe bed sizing block a1-1, places the upper part of a raw material a1-5 between the pressing pressure plate 1-4 and the lathe bed sizing block a1-1, locks the raw material a1-5 on the lathe bed sizing block a1-1 by adjusting the clamping bolt a1-3, and then adopts linear cutting to process a deep groove ball R sample plate 1-2 on the raw material a 1-5. Under the general condition, the linear cutting processing deep groove ball bearing groove R model is to compile a list program, and the list is processed, needs the careful management and control of operator, otherwise can appear the molybdenum filament disconnection, the waste product appears even, when machining efficiency is low, still can waste a large amount of raw and other materials. And the device can not work continuously when no one watches the device at night.
In conclusion, the conventional clamping device for wire cutting operation has the problems that only one piece can be processed when the R sample plate of the deep groove ball bearing groove is processed by wire cutting, the molybdenum wire is easily broken, the rejection rate is high, the processing efficiency is low, and the automation degree is low.
Disclosure of Invention
The invention aims to solve the problems that the existing clamping device for wire cutting operation can only process one workpiece when the R sample plate of a deep groove ball bearing groove is processed by wire cutting, the molybdenum wire is easy to break, the rejection rate is high, the processing efficiency is low and the automation degree is low, and further provides a clamping device for grouping operation of wire cutting.
The technical scheme of the invention is as follows:
a linear cutting grouping operation clamping device comprises an upper end groove R sample plate 2-1, a lower end groove R sample plate 2-2, two lathe bed sizing blocks b2-3, two clamping auxiliary tools 2-5, a plurality of pressing pieces b2-4 and a plurality of clamping pieces b2-6, wherein the upper end groove R sample plate 2-1 and the lower end groove R sample plate 2-2 are oppositely arranged on the end surfaces of the two lathe bed sizing blocks b2-3, the upper end groove R sample plate 2-1 is detachably connected with the lathe bed sizing block b2-3 on one side through the plurality of clamping pieces b2-6, the lower end groove R sample plate 2-2 is detachably connected with the lathe bed sizing block b2-3 on the other side through the plurality of clamping pieces b2-6, and mutually staggered and matched sawtooth structures are respectively processed at the joint of the upper end groove R sample plate 2-1 and the lower end groove R sample plate 2-2, a continuous sawtooth wave-shaped gap is formed between the sawtooth structure of the upper end groove R template 2-1 and the sawtooth structure of the lower end groove R template 2-2, a raw material b2-7 is a rectangular plate-mounted structure, two ends of the raw material b2-7 are respectively lapped on the end surfaces of the upper end groove R template 2-1 and the lower end groove R template 2-2, one end of the raw material b2-7 is detachably connected with a plurality of clamping elements b2-6 arranged on the sizing block b2-3 of one side of the lathe bed through a plurality of pressing elements b2-4, the other end of the raw material b2-7 is detachably connected with a plurality of clamping elements b2-6 arranged on the sizing block b2-3 of the other side of the lathe bed through a plurality of pressing elements b2-4, the raw material b2-7, the upper end groove R template 2-1 and the lower end groove R template 2-2 are pressed on the two bed sizing blocks b2-3 by adjusting a pressing piece b 2-4.
Furthermore, a plurality of upper rectangular bulges are uniformly processed at one end of the upper end groove R sample plate 2-1 close to the lower end groove R sample plate 2-2 along the length direction, and an upper rectangular groove is formed between every two adjacent upper rectangular bulges.
Furthermore, a plurality of lower rectangular grooves are uniformly processed at one end of the lower end groove R sample plate 2-2 close to the upper end groove R sample plate 2-1 along the length direction, and a lower rectangular bulge is formed between every two adjacent lower rectangular grooves.
Furthermore, a plurality of upper rectangular grooves on the upper end groove R sample plate 2-1 are respectively in one-to-one correspondence with a plurality of lower rectangular protrusions on the lower end groove R sample plate 2-2, the lower rectangular protrusions are inserted into the corresponding upper rectangular grooves, and a wiring gap a is arranged between the lower rectangular protrusions and the upper rectangular grooves.
Furthermore, a plurality of upper rectangular bulges on the upper end groove R sample plate 2-1 are respectively in one-to-one correspondence with a plurality of lower rectangular grooves on the lower end groove R sample plate 2-2, the upper rectangular bulges are inserted in the corresponding lower rectangular grooves, and a wiring gap b is arranged between the upper rectangular bulges and the lower rectangular grooves.
Further, the trace gap a is continuously communicated with the trace gap b.
Furthermore, the clamping piece b2-6 is a clamping bolt, a plurality of sizing block connecting threaded holes are respectively and uniformly processed on the end surfaces of two lathe bed sizing blocks b2-3 along the length direction, a plurality of sizing block connecting through holes a matched with the plurality of sizing block connecting threaded holes of the corresponding lathe bed sizing block b2-3 are uniformly processed on the end surface of the upper end groove R template 2-1 along the length direction, and the upper end groove R template 2-1 is detachably connected with the corresponding lathe bed sizing block b2-3 through a plurality of clamping bolts; a plurality of sample plate connecting through holes b matched with a plurality of sizing block connecting threaded holes of the corresponding lathe bed sizing block b2-3 are uniformly processed on the end surface of the lower end groove R sample plate 2-2 along the length direction, and the lower end groove R sample plate 2-2 is detachably connected with the corresponding lathe bed sizing block b2-3 through a plurality of clamping bolts.
Furthermore, the pressing piece b2-4 is a pressing plate, a pressing plate connecting through hole matched with the clamping bolt is processed at one end of the pressing plate, and the pressing plate is detachably connected with the upper end groove R sample plate 2-1 or the lower end groove R sample plate 2-2 through the clamping bolt.
Compared with the prior art, the invention has the following effects:
1. the clamping device for the grouped linear cutting operation fixes the two sides of the sizing block of the linear cutting workbench, realizes that the workpiece has a positioning reference, the molybdenum wire can be smoothly and efficiently cut, and meanwhile, the workpiece cannot fall to the surrounding area of the sizing block after the processing is finished, thereby truly realizing the perfect combination of high efficiency and high quality.
2. The clamping device for the grouping operation of the wire cutting ensures the processing quality, improves the processing efficiency, saves a large amount of raw materials, realizes continuous and smooth processing for more than 30 hours under the condition that the equipment is unattended, has reliable processing quality, and realizes reliable grouping operation in the wire cutting industry.
Drawings
Fig. 1 is a schematic structural view of a conventional clamping device for wire cutting operation;
FIG. 2 is a schematic structural view of the clamping device for group operation of wire cutting according to the present invention;
FIG. 3 is a schematic structural view of an upper end groove R template 2-1 and a lower end groove R template 2-2 according to the present invention;
FIG. 4 is a schematic view of the present invention cutting a fast moving wire in the direction of the arrow.
Detailed Description
The first embodiment is as follows: the embodiment is described by combining fig. 2 and fig. 3, the clamping device for group operation of linear cutting of the embodiment comprises an upper end groove R sample plate 2-1, a lower end groove R sample plate 2-2, two bed body sizing blocks b2-3, two clamping auxiliary tools 2-5, a plurality of pressing pieces b2-4 and a plurality of clamping pieces b2-6, wherein the upper end groove R sample plate 2-1 and the lower end groove R sample plate 2-2 are oppositely arranged on the end surfaces of the two bed body sizing blocks b2-3, the upper end groove R sample plate 2-1 is detachably connected with the bed body sizing block b2-3 at one side through a plurality of clamping pieces b2-6, the lower end groove R sample plate 2-2 is detachably connected with the bed body sizing block b2-3 at the other side through a plurality of clamping pieces b2-6, sawtooth structures which are mutually matched are respectively processed at the joint of the upper end groove R sample plate 2-1 and the lower end groove R sample plate 2-2, a continuous sawtooth wave-shaped gap is formed between the sawtooth structure of the upper end groove R template 2-1 and the sawtooth structure of the lower end groove R template 2-2, a raw material b2-7 is a rectangular plate-mounted structure, two ends of the raw material b2-7 are respectively lapped on the end surfaces of the upper end groove R template 2-1 and the lower end groove R template 2-2, one end of the raw material b2-7 is detachably connected with a plurality of clamping elements b2-6 arranged on the sizing block b2-3 of one side of the lathe bed through a plurality of pressing elements b2-4, the other end of the raw material b2-7 is detachably connected with a plurality of clamping elements b2-6 arranged on the sizing block b2-3 of the other side of the lathe bed through a plurality of pressing elements b2-4, the raw material b2-7, the upper end groove R template 2-1 and the lower end groove R template 2-2 are pressed on the two bed sizing blocks b2-3 by adjusting a pressing piece b 2-4.
The second embodiment is as follows: referring to fig. 2 and 3, the embodiment is described, in which a plurality of upper rectangular protrusions are uniformly processed at one end of the upper end groove R sample plate 2-1 close to the lower end groove R sample plate 2-2 along the length direction, and an upper rectangular groove is formed between two adjacent upper rectangular protrusions. So set up, go up the bellied width of rectangle and be less than the width of waiting to process the work piece, go up the width of rectangle recess and be greater than the width of waiting to process the work piece. Other components and connections are the same as in the first embodiment.
The third concrete implementation mode: referring to fig. 2 and 3, the embodiment is described, in which a plurality of lower rectangular grooves are uniformly processed at one end of the lower end groove R sample plate 2-2 close to the upper end groove R sample plate 2-1 along the length direction, and a lower rectangular protrusion is formed between two adjacent lower rectangular grooves. So set up, the width of lower rectangle recess is greater than the width of waiting to process the work piece, and the bellied width of lower rectangle is less than the width of waiting to process the work piece. Other compositions and connections are the same as in the first or second embodiments.
The fourth concrete implementation mode: the embodiment is described with reference to fig. 2 and 3, in which a plurality of upper rectangular grooves on the upper end groove R template 2-1 of the embodiment are respectively in one-to-one correspondence with a plurality of lower rectangular protrusions on the lower end groove R template 2-2, the lower rectangular protrusions are inserted into the corresponding upper rectangular grooves, and a routing gap a is formed between the lower rectangular protrusions and the upper rectangular grooves. Thus, the trace gap a is a wire-cut processing path. Other compositions and connection relationships are the same as in the first, second or third embodiment.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 2 and 3, in which a plurality of upper rectangular protrusions on the upper end trench R template 2-1 of the embodiment are respectively in one-to-one correspondence with a plurality of lower rectangular grooves on the lower end trench R template 2-2, the upper rectangular protrusions are inserted into the corresponding lower rectangular grooves, and a routing gap b is formed between the upper rectangular protrusions and the lower rectangular grooves. Thus, the trace gap b is a wire-cutting processing path. Other compositions and connection relationships are the same as those in the first, second, third or fourth embodiment.
The sixth specific implementation mode: the present embodiment is described with reference to fig. 2 and 3, and the trace gap a and the trace gap b of the present embodiment are continuously communicated with each other. With the arrangement, in order to form a continuous linear cutting processing path between all the wire gaps a and all the wire gaps b, the linear cutting continuous processing and grouping operation of the sample plate of the deep groove ball bearing groove R are realized. Other compositions and connection relationships are the same as in the first, second, third, fourth or fifth embodiment.
The seventh embodiment: the embodiment is described with reference to fig. 2 and 3, a clamping member b2-6 of the embodiment is a clamping bolt, a plurality of sizing block connecting threaded holes are respectively and uniformly processed on the end surfaces of two lathe bed sizing blocks b2-3 along the length direction, a plurality of template connecting through holes a matched with the plurality of sizing block connecting threaded holes of the corresponding lathe bed sizing block b2-3 are uniformly processed on the end surface of an upper end groove R template 2-1 along the length direction, and the upper end groove R template 2-1 is detachably connected with the corresponding lathe bed sizing block b2-3 through a plurality of clamping bolts; a plurality of sample plate connecting through holes b matched with a plurality of sizing block connecting threaded holes of the corresponding lathe bed sizing block b2-3 are uniformly processed on the end surface of the lower end groove R sample plate 2-2 along the length direction, and the lower end groove R sample plate 2-2 is detachably connected with the corresponding lathe bed sizing block b2-3 through a plurality of clamping bolts. So set up, adopt bolted connection's mode, the dismantlement and the installation of the work piece of being convenient for, convenient operation. Other compositions and connection relationships are the same as in the first, second, third, fourth, fifth or sixth embodiment.
The specific implementation mode is eight: referring to fig. 3, the pressing member b2-4 of the present embodiment is a pressing plate, one end of the pressing plate is provided with a pressing plate connecting through hole matched with a clamping bolt, and the pressing plate is detachably connected to the upper end groove R template 2-1 or the lower end groove R template 2-2 through the clamping bolt. With this arrangement, both ends of the raw material b2-7 are pressed against the end faces of the upper end groove R pattern 2-1 and the lower end groove R pattern 2-2 by a plurality of pressing plates. Other compositions and connection relationships are the same as those of embodiment one, two, three, four, five, six or seven.
Principle of operation
The working principle of the clamping device for the group operation of linear cutting is described with reference to fig. 2 to 4:
firstly, an operator assembles the clamping device:
the upper end groove R sample plate 2-1 and the lower end groove R sample plate 2-2 are oppositely placed on the end faces of two lathe bed sizing blocks b2-3, the upper end groove R sample plate 2-1 is connected with one side lathe bed sizing block b2-3 by adopting a plurality of clamping pieces b2-6, and the lower end groove R sample plate 2-2 is connected with the other side lathe bed sizing block b2-3 by adopting a plurality of clamping pieces b2-6, so that a continuous sawtooth wave gap is formed between the sawtooth structure of the upper end groove R sample plate 2-1 and the sawtooth structure of the lower end groove R sample plate 2-2;
then, the operator clamps the raw material b 2-7:
the two ends of the raw material b2-7 are respectively lapped on the end faces of the upper end groove R template 2-1 and the lower end groove R template 2-2, one end of the raw material b2-7 is pressed on the upper end groove R template 2-1 by adopting a plurality of pressing pieces b2-4, the other end of the raw material b2-7 is pressed on the lower end groove R template 2-2 by adopting a plurality of pressing pieces b2-4,
finally, the operator performs a continuous group of wire-cutting processes on the raw material b 2-7:
and forming a continuous sawtooth wave-shaped gap between the sawtooth structure of the upper end groove R template 2-1 and the sawtooth structure of the lower end groove R template 2-2 to be used as a routing path, and performing linear cutting machining operation on the raw material b2-7 along the routing path by adopting linear cutting.
Through adopting the two-way alternately thinking, guaranteed the stability of work piece location, guaranteed cutting line's smooth and easy nature through two-way alternately, the work piece can not appear dropping after processing is accomplished simultaneously, the disconnected silk condition of double-layered silk just also can not appear, and the material limit after the processing was accomplished to last one simultaneously becomes the effective machined surface of next product, follows in proper order and prolongs, has realized the operation in groups of the many specifications of different models product through programming. And after the slow wire feeding processing is carried out, and then the fast wire feeding is cut off, the finished product processing can be finished.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (8)

1.一种线切割成组作业装夹装置，其特征在于：它包括上端沟R样板(2-1)、下端沟R样板(2-2)、两个床身垫铁b(2-3)、两个装夹辅具(2-5)、多个压紧件b(2-4)和多个夹紧件b(2-6)，上端沟R样板(2-1)和下端沟R样板(2-2)相对设置在两个床身垫铁b(2-3)的端面上，上端沟R样板(2-1)通过多个夹紧件b(2-6)与一侧床身垫铁b(2-3)可拆卸连接，下端沟R样板(2-2)通过多个夹紧件b(2-6)与另一侧床身垫铁b(2-3)可拆卸连接，上端沟R样板(2-1)与下端沟R样板(2-2)交接处分别加工有相互交错匹配的锯齿结构，上端沟R样板(2-1)的锯齿结构与下端沟R样板(2-2)的锯齿结构之间形成连续的锯齿波状间隙，原材料b(2-7)为矩形板装结构，原材料b(2-7)的两端分别搭接在上端沟R样板(2-1)和下端沟R样板(2-2)的端面上，原材料b(2-7)一端通过多个压紧件b(2-4)与安装在一侧床身垫铁b(2-3)上的多个夹紧件b(2-6)可拆卸连接，原材料b(2-7)另一端通过多个压紧件b(2-4)与安装在另一侧床身垫铁b(2-3)上的多个夹紧件b(2-6)可拆卸连接，通过调节压紧件b(2-4)将原材料b(2-7)、上端沟R样板(2-1)和下端沟R样板(2-2)压紧在两个床身垫铁b(2-3)上。1. A clamping device for wire cutting operations in groups, characterized in that: it comprises an upper groove R template (2-1), a lower groove R template (2-2), two bed bolsters b (2-3) ), two clamping aids (2-5), a plurality of pressing parts b (2-4) and a plurality of clamping parts b (2-6), the upper end groove R template (2-1) and the lower end groove The R template (2-2) is oppositely arranged on the end surfaces of the two bed bolsters b (2-3), and the upper end groove R template (2-1) is connected to one side of the upper end groove through a plurality of clamping parts b (2-6). The bed bolster b(2-3) is detachably connected, and the lower end groove R template (2-2) can be connected to the other side bed bolster b(2-3) through a plurality of clamping pieces b(2-6). Dismantling the connection, the junction of the upper groove R template (2-1) and the lower groove R template (2-2) are respectively machined with zigzag structures that match each other, and the sawtooth structure of the upper groove R template (2-1) and the lower groove R A continuous sawtooth wave-like gap is formed between the sawtooth structures of the template (2-2), the raw material b (2-7) is a rectangular plate-mounted structure, and both ends of the raw material b (2-7) are respectively overlapped on the upper end groove R template ( 2-1) and the end face of the lower end groove R template (2-2), one end of the raw material b (2-7) is installed on one side of the bed bolster b (2) through a plurality of pressing parts b (2-4) -3) The plurality of clamping parts b (2-6) are detachably connected, and the other end of the raw material b (2-7) is connected to the bed mat installed on the other side through the plurality of pressing parts b (2-4) The multiple clamping pieces b(2-6) on the iron b(2-3) are detachably connected, and the raw material b(2-7) and the upper end groove R template (2) are adjusted by adjusting the pressing piece b(2-4). -1) and the lower end groove R template (2-2) are pressed on the two bed bolsters b (2-3). 2.根据权利要求1所述的一种线切割成组作业装夹装置，其特征在于：上端沟R样板(2-1)靠近下端沟R样板(2-2)的一端沿长度方向均匀加工有若干个上矩形凸起，相邻两个上矩形凸起之间形成一个上矩形凹槽。2. The wire-cutting group work clamping device according to claim 1, characterized in that: one end of the upper groove R template (2-1) close to the lower end groove R template (2-2) is uniformly processed along the length direction There are several upper rectangular protrusions, and an upper rectangular groove is formed between two adjacent upper rectangular protrusions. 3.根据权利要求2所述的一种线切割成组作业装夹装置，其特征在于：下端沟R样板(2-2)靠近上端沟R样板(2-1)的一端沿长度方向均匀加工有若干个下矩形凹槽，相邻两个下矩形凹槽之间形成一个下矩形凸起。3. A wire cutting group work clamping device according to claim 2, characterized in that: one end of the lower end groove R template (2-2) close to the upper end groove R template (2-1) is uniformly processed along the length direction There are several lower rectangular grooves, and a lower rectangular protrusion is formed between two adjacent lower rectangular grooves. 4.根据权利要求3所述的一种线切割成组作业装夹装置，其特征在于：上端沟R样板(2-1)上的若干个上矩形凹槽分别与下端沟R样板(2-2)上的若干个下矩形凸起一一对应，所述下矩形凸起插设在对应的上矩形凹槽内，且下矩形凸起与上矩形凹槽之间设有走线间隙a。4. The clamping device for wire cutting group work according to claim 3, characterized in that: a plurality of upper rectangular grooves on the upper end groove R template (2-1) are respectively connected with the lower end groove R template (2-1). 2) There is a one-to-one correspondence between the lower rectangular protrusions, the lower rectangular protrusions are inserted into the corresponding upper rectangular grooves, and a wiring gap a is set between the lower rectangular protrusions and the upper rectangular grooves. 5.根据权利要求4所述的一种线切割成组作业装夹装置，其特征在于：上端沟R样板(2-1)上的若干个上矩形凸起分别与下端沟R样板(2-2)上的若干个下矩形凹槽一一对应，所述上矩形凸起插设在对应的下矩形凹槽内，且上矩形凸起与下矩形凹槽之间设有走线间隙b。5. A wire cutting group work clamping device according to claim 4, characterized in that: a plurality of upper rectangular protrusions on the upper end groove R template (2-1) are respectively connected with the lower end groove R template (2-1). 2) Several lower rectangular grooves are in one-to-one correspondence, the upper rectangular protrusions are inserted into the corresponding lower rectangular grooves, and a wiring gap b is set between the upper rectangular protrusions and the lower rectangular grooves. 6.根据权利要求5所述的一种线切割成组作业装夹装置，其特征在于：走线间隙a与走线间隙b连续相通。6 . The clamping device for wire cutting group work according to claim 5 , wherein the wiring gap a and the wiring gap b are in continuous communication. 7 . 7.根据权利要求6所述的一种线切割成组作业装夹装置，其特征在于：夹紧件b(2-6)为夹紧螺栓，两个床身垫铁b(2-3)端面上分别沿长度方向均匀加工有多个垫铁连接螺纹孔，上端沟R样板(2-1)端面上沿长度方向均匀加工有多个与对应的床身垫铁b(2-3)的多个垫铁连接螺纹孔相匹配的样板连接通孔a，上端沟R样板(2-1)通过多个夹紧螺栓与对应的床身垫铁b(2-3)可拆卸连接；下端沟R样板(2-2)端面上沿长度方向均匀加工有多个与对应的床身垫铁b(2-3)的多个垫铁连接螺纹孔相匹配的样板连接通孔b，下端沟R样板(2-2)通过多个夹紧螺栓与对应的床身垫铁b(2-3)可拆卸连接。7 . The clamping device for wire cutting group work according to claim 6 , wherein the clamping parts b ( 2 - 6 ) are clamping bolts, and the two bed bolsters b ( 2 - 3 ). 8 . The end faces are uniformly machined with a plurality of bolster connection threaded holes along the length direction, and the end face of the upper end groove R template (2-1) is uniformly machined along the length direction with a plurality of corresponding bed bolsters b (2-3). The template connecting through holes a matched with the connecting threaded holes of the plurality of bolsters, the upper groove R template (2-1) is detachably connected to the corresponding bed bolster b (2-3) through a plurality of clamping bolts; the lower groove R is detachably connected; The end face of the R template (2-2) is uniformly machined along the length direction with a plurality of template connecting through holes b that match the plurality of bolster connecting threaded holes of the corresponding bed bolster b (2-3), and the lower end groove R The template (2-2) is detachably connected to the corresponding bed bolster b (2-3) through a plurality of clamping bolts. 8.根据权利要求7所述的一种线切割成组作业装夹装置，其特征在于：压紧件b(2-4)为压紧压板，压紧压板一端加工有与夹紧螺栓相匹配的压板连接通孔，压紧压板通过夹紧螺栓与上端沟R样板(2-1)或下端沟R样板(2-2)可拆卸连接。8 . The wire cutting group clamping device according to claim 7 , wherein the pressing member b ( 2 - 4 ) is a pressing plate, and one end of the pressing plate is processed to match the clamping bolts. 9 . The pressing plate is connected to the through hole, and the pressing plate is detachably connected to the upper groove R template (2-1) or the lower groove R template (2-2) through clamping bolts.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001060105A (en) * 1999-08-24 2001-03-06 Okuma Corp Numerical control wire electric discharge machine
CN203418323U (en) * 2013-04-18 2014-02-05 珠海格力电器股份有限公司 Machining clamp for linear cutting machine
CN205166090U (en) * 2015-11-25 2016-04-20 洛阳高新四丰电子材料有限公司 Wire -electrode cutting frock of plane molybdenum target material
CN211276843U (en) * 2019-12-20 2020-08-18 洛阳高新四丰电子材料有限公司 Fixture device for processing thin tungsten sheet
CN215966759U (en) * 2021-11-03 2022-03-08 哈尔滨轴承集团有限公司 Linear cutting grouping operation clamping device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001060105A (en) * 1999-08-24 2001-03-06 Okuma Corp Numerical control wire electric discharge machine
CN203418323U (en) * 2013-04-18 2014-02-05 珠海格力电器股份有限公司 Machining clamp for linear cutting machine
CN205166090U (en) * 2015-11-25 2016-04-20 洛阳高新四丰电子材料有限公司 Wire -electrode cutting frock of plane molybdenum target material
CN211276843U (en) * 2019-12-20 2020-08-18 洛阳高新四丰电子材料有限公司 Fixture device for processing thin tungsten sheet
CN215966759U (en) * 2021-11-03 2022-03-08 哈尔滨轴承集团有限公司 Linear cutting grouping operation clamping device

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