CN105215398A - Circumference porous rotary work piece drilling equipment - Google Patents
Circumference porous rotary work piece drilling equipment Download PDFInfo
- Publication number
- CN105215398A CN105215398A CN201510631899.1A CN201510631899A CN105215398A CN 105215398 A CN105215398 A CN 105215398A CN 201510631899 A CN201510631899 A CN 201510631899A CN 105215398 A CN105215398 A CN 105215398A
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- China
- Prior art keywords
- joint pin
- slide block
- work piece
- drilling equipment
- wedge
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/22—Drilling machines with a plurality of working-spindles; Drilling automatons with working-spindles in opposite headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2220/00—Details of turning, boring or drilling processes
- B23B2220/32—Drilling holes from both sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/08—Clamping mechanisms; Provisions for clamping
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of circumferential porous rotary work piece drilling equipment, comprise workbench, support, borehole drill construction, clamping mechanism, executing agency and driving mechanism, clamping mechanism comprises pedestal and fixture, pedestal is positioned on workbench, the rotating shaft that fixture connects successively, disk, joint pin and positioning sleeve, rotating shaft and pedestal are rotatably assorted, and rotating shaft, disk and positioning sleeve are coaxially arranged, the quantity of joint pin is the multiple of circumferential angularly β interval, and positioning sleeve is by fixing for workpiece circumference; The slide block that executing agency comprises horizontal reciprocating movement and the wedge be hinged on slide block, the inclined-plane of wedge down, slide block advances a stroke, the vertical end face of wedge promotes one of them joint pin and makes fixture rotational angle β, when slide block retreats, the inclined-plane of wedge contacts with another joint pin of the adjacent of aforementioned joint pin and upwards swings and slips over this joint pin.Wedge drives holder workpiece circumference batch (-type) to rotate, boring accurate positioning.
Description
Technical field
The present invention relates to a kind of drilling machine, particularly one circumferential porous rotary work piece drilling equipment.
Background technology
Circumference porous rotary work piece 10 is as the fire extinguisher bomb projectile tail housing in Fig. 1, housing circumference is evenly equipped with some row ammunition holes 11, often row ammunition hole is arranged vertically, need housing circumference accurately location during processing ammunition hole 11, existing circumferential porous rotary work piece is often holed to it on common driller, holed by drill bit after drill chuck holding workpiece progressively rotates to an angle, Problems existing is, chuck is driven by motor, motor frequent start-stop is needed in the process that chuck rotates a circle, and the Angle ambiguity of chuck is difficult to reach requirement between each start and shutdown, often need manually to adjust chuck, operating efficiency is low.
Summary of the invention
In view of this, the technical problem to be solved in the present invention is to provide a kind of circumferential porous rotary work piece drilling equipment, and workpiece circumference batch (-type) rotates, boring accurate positioning.
Circumferential porous rotary work piece drilling equipment of the present invention, comprises
Workbench;
Support, is positioned on workbench and carries out rotating support to workpiece;
Borehole drill construction, is positioned on workbench and radially holes to workpiece;
Clamping mechanism, holding workpiece is also rotated on the table;
Executing agency, drives clamping mechanism batch (-type) to rotate and drives the driving mechanism of executing agency,
Described clamping mechanism comprises pedestal and fixture, described pedestal is positioned on workbench, the rotating shaft that described fixture connects successively, disk, joint pin and positioning sleeve, described rotating shaft and pedestal are rotatably assorted, described rotating shaft, disk and positioning sleeve are coaxially arranged, the quantity of described joint pin is the multiple of circumferential angularly β interval, and described positioning sleeve is by fixing for workpiece circumference; The slide block that described executing agency comprises horizontal reciprocating movement and the wedge be hinged on slide block, the inclined-plane of described wedge down, described slide block advances a stroke, the vertical end face of wedge promotes one of them joint pin and makes fixture rotational angle β, when described slide block retreats, the inclined-plane of wedge contacts with another joint pin of the adjacent of aforementioned joint pin and upwards swings and slips over this joint pin.
Further, the cylindrical of described positioning sleeve is connected with flexure strip, the bottom of described flexure strip is provided with the radial locating dowel extended, and to there being the through hole passed for locating dowel on described positioning sleeve, described locating dowel is inserted in the installing hole of surface of the work by through hole.
Further, the bottom of described locating dowel is projection curved vertically, and this projects through workpiece spindle to the locating hole moving forward into out surface of the work.
Further, described disk has and circumference identical with locating dowel quantity with the locating hole at angle beta interval, described pedestal has the blind hole corresponding with locating hole, in described blind hole, axial sliding fit has diameter be greater than the place kick of locating hole and apply the stage clip to disk directional pressure to place kick, when disk is in rotation initial sum final position, described place kick is relative with position of positioning hole, and place kick local under stage clip effect is pressed in locating hole.
Further, the periphery of described disk has the groove of an arc, described pedestal is provided with limit switch, and the trigger element of described limit switch comprises fork and is positioned at the roller of fork free end, and when described disk is positioned at initial position, roller is positioned at groove.
Further, the free end of described rotating shaft is the screw rod through pedestal, and described screw rod is combined with the nut that can move axially clamping mechanism.
Further, described driving mechanism comprises push-pull electromagnet and pull bar, and described pull bar two ends are connected with the output of slide block and push-pull electromagnet respectively.
Further, on described pedestal, corresponding pull bar opposite side is provided with and slide block is advanced recover the back-moving spring of initial position after a stroke.
Further, described support comprises the seat of honour, lower seat, sliding sleeve, end cap, top and spring, described upper and lower seat, between be bolted, described sliding sleeve is positioned at the hole of upper and lower seat, formation, described end cap is positioned at sliding sleeve rear end, described top rear end is inserted in sliding sleeve with slip form, and described top front end is the cone of supporting, positioning workpieces, and described spring is positioned at sliding sleeve and two ends are connected with end cap and top rear end respectively.
Further, described borehole drill construction comprises multi-shaft device, drives the stroke sensor of the feeder of multi-shaft device and control feeder stroke.
Beneficial effect of the present invention: circumferential porous rotary work piece drilling equipment of the present invention, comprise workbench, support, borehole drill construction, clamping mechanism, executing agency and driving mechanism, clamping mechanism comprises pedestal and fixture, pedestal is positioned on workbench, the rotating shaft that fixture connects successively, disk, joint pin and positioning sleeve, rotating shaft and pedestal are rotatably assorted, and rotating shaft, disk and positioning sleeve are coaxially arranged, the quantity of joint pin is the multiple of circumferential angularly β interval, and positioning sleeve is by fixing for workpiece circumference; The slide block that executing agency comprises horizontal reciprocating movement and the wedge be hinged on slide block, the inclined-plane of wedge down, slide block advances a stroke, the vertical end face of wedge promotes one of them joint pin and makes fixture rotational angle β, when slide block retreats, the inclined-plane of wedge contacts with another joint pin of the adjacent of aforementioned joint pin and upwards swings and slips over this joint pin.Wedge drives holder workpiece circumference batch (-type) to rotate, boring accurate positioning.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is plane projection view of the present invention;
Fig. 3 is that in Fig. 2, A-A analyses and observe enlarged diagram;
Fig. 4 is B portion enlarged diagram in Fig. 3;
Fig. 5 is sectional perspective schematic diagram of the present invention, shows the annexation of clamping mechanism and executing agency;
Fig. 6 is the rearview of Fig. 5;
Fig. 7 is the schematic perspective view of clamping mechanism.
Detailed description of the invention
Below with reference to accompanying drawing, the present invention is described in detail, as shown in the figure: the circumferential porous rotary work piece drilling equipment of the present embodiment, comprise workbench 100, workbench 100 is provided with support 200, borehole drill construction 300, clamping mechanism 400, executing agency 500 and driving mechanism 600.Wherein: support 200 supports it at workpiece 10 afterbody and rotates, clamping mechanism 400 clamps it at workpiece 10 head, driving mechanism 600 drives executing agency 500 to rotate to drive the workpiece 10 on clamping mechanism 400 and clamping mechanism 400, and borehole drill construction 300 pairs of workpiece 10 circumferences carry out boring 11.
Concrete, support 200 comprises the seat of honour 201, lower seat 202, sliding sleeve 203, end cap 204, top 205 and spring 206, be bolted between upper and lower seat 201,202, the face that upper and lower seat is relative respectively there is half bore, two half bore form a complete hole, sliding sleeve 203 is positioned at the hole that upper and lower seat 201,202 is formed, end cap 204 is positioned at sliding sleeve 203 rear end, the rear end of top 205 is inserted in sliding sleeve with slip form, top 205 front ends are the cone of supporting, positioning workpieces, and spring 206 is positioned at sliding sleeve 203 and two ends are connected with end cap and top rear end respectively.Workpiece 10 afterbody has the taper hole corresponding to top nose cone, workpiece 10 by taper hole location and installation on top 205, top 205 under spring 206 thrust by workpiece 10 axial compression.
Borehole drill construction 300 comprises multi-shaft device 301, drives the stroke sensor 303 of the feeder 302 of multi-shaft device and control feeder stroke, multi-shaft device 301 is along workpiece spindle to having multiple drill bit to adapt to workpiece 10, and stroke sensor 303 accurately controls the feed distance of feeder 302.
In order to upper for workpiece 10 circumference bore position is accurately located, clamping mechanism 400 in the present embodiment as shown in Figure 7, comprise the top base 410 and fixture 420 that are arranged on workbench 100, fixture 420 comprises the rotating shaft 421 connected successively, disk 422, joint pin 423 and positioning sleeve 424, rotating shaft 421 be rotatably assorted with it through pedestal 410, rotating shaft 421, disk 422 and positioning sleeve 424 are coaxially arranged, the quantity of joint pin 423 is the multiple of circumferential angularly β interval, the concrete quantity of joint pin 423 wants the quantity of machining hole identical with workpiece 10 circumference, specific in the present embodiment, workpiece 10 to be processed the 5 row holes that circumference is uniform, so, the quantity of joint pin is 5, 5 joint pins be positioned at same circumferentially and circumference equiangularly namely 72 ° of intervals, workpiece 10 clamping together rotates with positioning sleeve 424 in positioning sleeve 424, the slide block 501 that executing agency 500 is included in horizontal reciprocating movement on workbench 100 and the wedge 502 be hinged on slide block 501, the inclined-plane of wedge 502 down, time on clamping workpiece to positioning sleeve i.e. workpiece be in initial position time, the vertical end face of wedge 502 with one of them joint pin to contacting, then slide block 501 drives advance stroke by driving mechanism 600, the vertical end face of wedge 502 just promotes this joint pin and makes clamping mechanism 400 rotate 72 °, then holed by borehole drill construction 300 pairs of workpiece, after having holed, slide block 501 retreats, in fallback procedures, the inclined-plane of wedge 502 contacts with another joint pin of the adjacent of aforementioned joint pin and upwards swings under the effect of the joint pin of this and its contact of incline plane, to slip over this joint pin, simultaneously, borehole drill construction 300 leaves workpiece, after the backward travel of slide block 501 completes, the vertical end face of wedge 502 continues to contact with joint pin.And so forth, each slide block 501 advances a stroke, and just have wedge 502 to promote clamping mechanism 400 i.e. workpiece 10 and rotate 72 °, then borehole drill construction 300 bores a secondary aperture, all must not hole 11 until get out required circumference in workpiece circumference.Matched by executing agency 500 and clamping mechanism 400, achieve clearance-type and drive workpiece 10 to rotate, and the stroke of each rotational angle of workpiece 10 and slide block 501 matches, control accuracy is high.
Positioning sleeve 424 can in an interference fit by workpiece 10 clamping, and to drive workpiece 10 to rotate, but such installation way Problems existing is, workpiece 10 is in positioning sleeve 424 dismounting inconvenience.And in the present embodiment, the cylindrical of positioning sleeve 424 is connected with flexure strip 430, flexure strip 430 has the root connected with positioning sleeve and the end that can radial upwards swing, the bottom of its end is connected with the radial locating dowel 431 extended, to there being the through hole 425 passed for locating dowel on positioning sleeve 424, locating dowel 431 is inserted in the installing hole 12 of surface of the work by through hole 425, realize workpiece 10 clamping on positioning sleeve 424 in the installing hole 12 being inserted workpiece by locating dowel 431, when positioning sleeve 424 rotates, the locating dowel 430 of flexure strip makes workpiece rotate with it by the hole wall of transmission installing hole 12.During for making dismounting workpiece, locating dowel 431 automatically disengages and enters installing hole 12, and the bottom of locating dowel 431 is projection 432 curved vertically, this projection 432 by workpiece spindle to the locating hole moving forward into out surface of the work.
As Fig. 4, 6, shown in 7, disk 422 has the locating hole 426 that 5 circumferences are uniform, namely locating hole 426 is identical with locating dowel 423 quantity, and circumference is with angle 72 ° of intervals, one end relative with disk 422 on pedestal 410 has the blind hole 411 corresponding with locating hole 426, in blind hole 411, axial sliding fit has diameter be greater than the place kick 440 of locating hole 426 and apply the stage clip 450 to disk directional pressure to place kick, when disk 422 is in rotation initial sum final position, described place kick 440 is relative with locating hole 426 position, and place kick 440 local under stage clip 450 acts on is pressed in locating hole 426, and when disk 422 rotates, locating hole 426 extrudes place kick 440 and stage clip 450 is shunk, place kick leave locating hole 426 and under stage clip 450 acts on the end face rolling friction of disk 422, when disk 422 rotates 72 °, place kick 440 enters in locating hole 426, and send sound, judge whether disk have rotated the angle of setting under executing agency drives successively.
As the further improvement of technique scheme, the periphery of disk 422 has the groove 427 of an arc, workbench 100 is provided with limit switch 700, the trigger element of limit switch 700 comprises fork 701 and is positioned at the roller 702 of fork free end, when disk 422 is positioned at initial position, roller 702 is positioned at groove 427, fork 701 makes limit switch 700 send signal to control driving mechanism 600 and borehole drill construction 300 is started working, roller 702 position is got back to again when disk 422 rotates 360 ° of rearward recess 427, and roller 702 enters in groove 427 again, limit switch 700 sends signal control driving mechanism 600 and borehole drill construction 300 is shut down.
The free end of rotating shaft 421 is the screw rod 428 through pedestal 410, screw rod 428 is combined with the nut 460 that can move axially clamping mechanism, adjusting nut 460 can make screw rod 428 and fixture 420 move axially, thus matches with support, realizes workpiece spindle to accurate location.
Because the present invention makes fixture 420 gap rotate by moving horizontally of the wedge 502 in executing agency 500, the driving mechanism 600 of executing agency 500 adopts linear moving mechanism for this reason, concrete, driving mechanism 600 comprises push-pull electromagnet 601 and pull bar 602, and pull bar 602 two ends are connected with the output of slide block 501 and push-pull electromagnet 601 respectively.Utilize the energising of electromagnet, push-and-pull that power-off realizes pull bar 602, and then band movable slider 501 and wedge 502 move linearly.Advance after a stroke to make slide block 501 and can set back fast, on pedestal, corresponding pull bar 602 opposite side is provided with and slide block 501 is advanced recover the back-moving spring 603 of initial position after a stroke, back-moving spring 503 one end is connected on pedestal 410, the other end is connected on slide block 501, push-pull electromagnet 610 is energized, slide block 501 is driven to advance a stroke, simultaneously, back-moving spring 503 is stretched, then plug-type electromagnet 610 power-off, slide block 501 retreats and returns to initial position under back-moving spring 503 acts on.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (10)
1. a circumferential porous rotary work piece drilling equipment, comprises
Workbench (100);
Support (200), is positioned on workbench and carries out rotating support to workpiece (10);
Borehole drill construction (300), is positioned on workbench and radially holes to workpiece;
Clamping mechanism (400), holding workpiece is also rotated on the table;
Executing agency (500), drives clamping mechanism batch (-type) to rotate and drives the driving mechanism (600) of executing agency,
It is characterized in that: described clamping mechanism (400) comprises pedestal (410) and fixture (420), described pedestal (410) is positioned on workbench (100), the rotating shaft (421) that described fixture (420) connects successively, disk (422), joint pin (423) and positioning sleeve (424), described rotating shaft (421) and pedestal (410) are rotatably assorted, described rotating shaft (421), disk (422) and positioning sleeve (424) are coaxially arranged, the quantity of described joint pin (423) is the multiple of circumferential angularly β interval, described positioning sleeve (424) is by fixing for workpiece circumference, the slide block (501) that described executing agency (500) comprises horizontal reciprocating movement and the wedge (502) be hinged on slide block, the inclined-plane of described wedge (502) down, described slide block (501) advance stroke, the vertical end face of wedge (502) promotes one of them joint pin and makes fixture (420) rotational angle β, when described slide block (501) retreats, the inclined-plane of wedge contacts with another joint pin of the adjacent of aforementioned joint pin and upwards swings and slips over this joint pin.
2. circumferential porous rotary work piece drilling equipment according to claim 1, it is characterized in that: the cylindrical of described positioning sleeve (424) is connected with flexure strip (430), the bottom of described flexure strip (430) is provided with the radial locating dowel (431) extended, to there being the through hole (425) passed for locating dowel on described positioning sleeve (424), described locating dowel (431) is inserted in the installing hole (12) of surface of the work by through hole (425).
3. circumferential porous rotary work piece drilling equipment according to claim 2, it is characterized in that: the bottom of described locating dowel (431) is projection (432) curved vertically, this projection (432) by workpiece spindle to the locating hole moving forward into out surface of the work.
4. circumferential porous rotary work piece drilling equipment according to claim 3, it is characterized in that: described disk (422) has and circumference identical with locating dowel (423) quantity with the locating hole at angle beta interval (426), described pedestal (410) has the blind hole (411) corresponding with locating hole (426), in described blind hole, axial sliding fit has diameter be greater than the place kick (440) of locating hole (426) and apply the stage clip (450) to disk directional pressure to place kick, when disk (422) is in rotation initial sum final position, described place kick (440) is relative with locating hole (426) position, and place kick (440) is pressed in locating hole (426) local under stage clip (450) effect.
5. circumferential porous rotary work piece drilling equipment according to claim 4, it is characterized in that: the groove (427) periphery of described disk (422) having an arc, described pedestal (410) is provided with limit switch (700), the trigger element of described limit switch (700) comprises fork (701) and is positioned at the roller (702) of fork free end, when described disk is positioned at initial position, roller (702) is positioned at groove (427).
6. circumferential porous rotary work piece drilling equipment according to claim 5, it is characterized in that: the free end of described rotating shaft (421) is the screw rod (428) through pedestal (410), described screw rod (428) is combined with the nut (460) that can move axially clamping mechanism.
7. circumferential porous rotary work piece drilling equipment according to claim 6, it is characterized in that: described driving mechanism (600) comprises push-pull electromagnet (601) and pull bar (602), described pull bar (602) two ends are connected with the output of slide block (501) and push-pull electromagnet (601) respectively.
8. circumferential porous rotary work piece drilling equipment according to claim 7, is characterized in that: upper corresponding pull bar (602) opposite side of described pedestal (410) is provided with and slide block is advanced recover the back-moving spring (603) of initial position after a stroke.
9. circumferential porous rotary work piece drilling equipment according to claim 8, it is characterized in that: described support (200) comprises the seat of honour (201), lower seat (202), sliding sleeve (203), end cap (204), top (205) and spring (206), on described, lower seat (201, 202) be bolted between, described sliding sleeve (203) is positioned at, lower seat (201, 202) in the hole formed, described end cap (204) is positioned at sliding sleeve (203) rear end, the rear end of described top (205) is inserted in sliding sleeve with slip form, described top (205) front end is supporting, the cone of positioning workpieces, described spring (206) is positioned at sliding sleeve (203) and two ends are connected with end cap and top rear end respectively.
10. according to the circumferential porous rotary work piece drilling equipment that claim 9 is stated, it is characterized in that: described borehole drill construction (300) comprises multi-shaft device (301), drives the stroke sensor (303) of the feeder (302) of multi-shaft device and control feeder stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631899.1A CN105215398B (en) | 2015-09-29 | 2015-09-29 | Circumferential porous rotary work piece drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510631899.1A CN105215398B (en) | 2015-09-29 | 2015-09-29 | Circumferential porous rotary work piece drilling equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN105215398A true CN105215398A (en) | 2016-01-06 |
| CN105215398B CN105215398B (en) | 2017-12-15 |
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| CN201510631899.1A Expired - Fee Related CN105215398B (en) | 2015-09-29 | 2015-09-29 | Circumferential porous rotary work piece drilling equipment |
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| CN107186811A (en) * | 2016-03-14 | 2017-09-22 | 常州高度新能源科技有限公司 | Automatic positioning rotating perforating apparatus |
| CN107415187A (en) * | 2017-05-16 | 2017-12-01 | 安徽哈雷传动机械有限公司 | A kind of multigroup material switching valve |
| CN108526948A (en) * | 2018-05-07 | 2018-09-14 | 天长市永鑫制冷设备有限公司 | Claw fixed structure for double-sided drilling machine |
| CN108788339A (en) * | 2018-06-25 | 2018-11-13 | 浙江芊荷科技有限公司 | A kind of work pieces process for numerically controlled discharge machine manufactures auxiliary device |
| CN108817572A (en) * | 2018-06-25 | 2018-11-16 | 浙江芊荷科技有限公司 | Auxiliary fabrication devices are used in a kind of processing of spark-erosion machine tool |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107415187B (en) * | 2017-05-16 | 2023-08-25 | 安徽哈雷传动机械有限公司 | Multi-group material switching valve |
| CN107415187A (en) * | 2017-05-16 | 2017-12-01 | 安徽哈雷传动机械有限公司 | A kind of multigroup material switching valve |
| CN108526948A (en) * | 2018-05-07 | 2018-09-14 | 天长市永鑫制冷设备有限公司 | Claw fixed structure for double-sided drilling machine |
| CN108788339A (en) * | 2018-06-25 | 2018-11-13 | 浙江芊荷科技有限公司 | A kind of work pieces process for numerically controlled discharge machine manufactures auxiliary device |
| CN108817572A (en) * | 2018-06-25 | 2018-11-16 | 浙江芊荷科技有限公司 | Auxiliary fabrication devices are used in a kind of processing of spark-erosion machine tool |
| CN110253318A (en) * | 2019-06-19 | 2019-09-20 | 厦门仕旺慧节能科技有限公司 | A kind of frock clamp for heat radiation lamp cup |
| CN110270873A (en) * | 2019-07-27 | 2019-09-24 | 重庆第二机床厂有限责任公司 | Lathe feed device |
| CN110270873B (en) * | 2019-07-27 | 2024-06-11 | 重庆机床(集团)有限责任公司 | Feeding device of machine tool |
| CN111036992A (en) * | 2019-12-27 | 2020-04-21 | 杨晓军 | Unmanned aerial vehicle wing shaft fretwork equipment |
| CN111203739A (en) * | 2020-01-17 | 2020-05-29 | 丁翔 | Special-shaped shaft part multi-surface hole machining tool |
| CN111203739B (en) * | 2020-01-17 | 2021-02-05 | 东莞创响智能科技有限公司 | Special-shaped shaft part multi-surface hole machining tool |
| CN113351926A (en) * | 2021-06-22 | 2021-09-07 | 何胜兵 | Electric automatization unloader |
| CN115091244A (en) * | 2022-07-25 | 2022-09-23 | 上海天华云应用技术有限公司 | Clamp for producing hydraulic resistance device |
| CN115091244B (en) * | 2022-07-25 | 2023-12-15 | 上海天华云应用技术有限公司 | Clamp for hydraulic resistor production |
| CN115446346A (en) * | 2022-11-11 | 2022-12-09 | 苏州兴齐钢结构工程有限公司 | Rapid machining equipment for manufacturing deep hole in steel |
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| CN105215398B (en) | 2017-12-15 |
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