CN111872849A - Automobile shaft fixing device capable of machining multiple workpieces - Google Patents
Automobile shaft fixing device capable of machining multiple workpieces Download PDFInfo
- Publication number
- CN111872849A CN111872849A CN202010778607.8A CN202010778607A CN111872849A CN 111872849 A CN111872849 A CN 111872849A CN 202010778607 A CN202010778607 A CN 202010778607A CN 111872849 A CN111872849 A CN 111872849A
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- Prior art keywords
- shaft
- seat
- fixed
- sliding
- fixing device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
Abstract
The invention discloses an automobile shaft piece fixing device capable of processing multiple workpieces, which relates to the field of automobile shaft piece processing devices and comprises a bottom plate seat, wherein a plurality of parallel slide rails are arranged on the bottom plate seat, a fixed support column is arranged at one end of each slide rail, a slide seat is arranged at the bottoms of the slide rails and a movable support column in sliding connection, a fixed adapter integrally formed at the upper end of the fixed support column and a movable adapter integrally formed at the upper end of the movable support column are both connected with symmetrically arranged shaft clamp components, and the automobile shaft piece fixing device has the advantages that: the invention can simultaneously fix a plurality of processing shaft pieces, and when each processing shaft piece needs to be rotated to adjust the processing angle, the driving long shaft is driven by the first motor, and the driving bevel gear and each driven bevel gear arranged on the driving long shaft are driven, so that the rotation of the supporting barrel seat connected on each fixed adapter seat is simultaneously controlled, namely, each processing shaft piece is simultaneously controlled to deflect, and each processing shaft piece does not need to be detached to be readjusted, thereby being more convenient.
Description
Technical Field
The invention relates to the field of automobile shaft piece machining devices, in particular to an automobile shaft piece fixing device capable of machining multiple workpieces.
Background
A shaft is a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. In the automobile shaft part processing technology, shaft parts are usually installed on a three-jaw chuck of a horizontal lathe and then are subjected to processes such as grinding and polishing, but when long-shaft parts are processed, the support stability of the shaft parts cannot be guaranteed; and usually, the shaft pieces can only be fixed and processed one by one, and a plurality of shaft pieces cannot be fixed simultaneously, so that the machine needs to be started and stopped for many times, and the service life of processing equipment is influenced.
Disclosure of Invention
The present invention is directed to a fixing device for an axle member of an automobile capable of performing multiple machining processes, so as to solve the above-mentioned problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an automobile shaft piece fixing device capable of processing multiple workpieces comprises a bottom plate seat, wherein a plurality of parallel sliding rails are arranged on the bottom plate seat, a fixed supporting column is fixedly arranged at one end of each sliding rail, sliding seats are arranged at the bottoms of the sliding rails and a movable supporting column in a sliding connection mode, and a fixed adapter integrally formed at the upper end of the fixed supporting column and a movable adapter integrally formed at the upper end of the movable supporting column are connected with symmetrically arranged shaft clamp assemblies; the sliding rail is a rail with an I-shaped section, and the bottom of the sliding seat is provided with a sliding groove matched with the sliding rail; the fixed screw rod seat that is provided with of one end that the fixed stay post was kept away from to the slide rail, rotate between screw rod seat and the fixed stay post and be connected with the screw rod that a level set up, the screw rod runs through along the middle part of removing the support column, and the screw rod passes through threaded connection with removing the support column support.
Preferably, one end of the screw rod is provided with a hand wheel, and an anti-skid rubber sleeve is sleeved outside the hand wheel.
Preferably, the upper surface of the base plate seat and one side corresponding to each sliding rail are provided with scale marks, and the numerical values of the scale marks are carved along the sliding direction of the sliding rails.
Preferably, the axle anchor clamps subassembly includes that the support barrel holder of being connected rotates through pivot and fixed adapter, removal adapter, sets up the axle along the inside wall of support barrel holder and inserts the chamber, and the outer wall of support barrel holder is equipped with the hydraulic pressure barrel holder that is the setting of 120 degrees angles at interval, inserts in the hydraulic pressure barrel holder and is equipped with the ejector pin coaxial with hydraulic pressure barrel holder, and the inner of ejector pin runs through and extends to the axle and inserts in the chamber, and the equal directional axle in the inner of three ejector pins inserts the center in chamber.
Preferably, one end of the ejector rod, which is positioned in the inner cavity of the hydraulic cylinder seat, is connected with a piston head, the piston head is matched and slidably connected with the inner wall of the inner cavity of the hydraulic cylinder seat, 2-3 piston rings are sleeved on the outer wall of the piston head, and the piston rings are matched and slidably connected with the inner wall of the inner cavity of the hydraulic cylinder seat.
Preferably, the outer ends of the three hydraulic cylinder seats are communicated with an annular pipe at the same time, and the annular pipe is provided with a hydraulic pipe joint.
Preferably, the fixed adapter and the movable adapter are both internally provided with bearings in interference fit, and the bearings arranged in the fixed adapter and the movable adapter are in interference fit with a rotating shaft connected with the hydraulic cylinder base.
Preferably, the fixed one side that is close to the fixed stay post of bottom plate seat upper surface is provided with a pair of axle bed, rotates between the upper end of two axle beds to be connected with a drive major axis, and the pivot outer end fixedly connected with driven bevel gear that is connected with the support cylinder seat on the fixed adapter, be provided with a plurality of drive bevel gears corresponding with driven bevel gear on the drive major axis, and a plurality of drive bevel gears are connected with the corresponding transmission of a plurality of driven bevel gear.
Preferably, one end of the driving long shaft is connected with an output shaft of the first motor, and the driving long shaft is fixed on the outer wall of the shaft seat through a bolt.
Preferably, the base plate seat is connected and arranged on the base, a sliding shaft horizontally arranged is connected between the side supporting plates arranged on two sides of the base, an outer threaded shaft rod parallel to the sliding shaft is rotatably connected with the side supporting plates arranged on two sides of the base, a sliding shaft connecting seat in sliding connection with the sliding shaft is arranged at the bottom of the base plate seat, an inner threaded seat in threaded connection with the outer threaded shaft rod is arranged at the bottom of the base plate seat, one end of the outer threaded shaft rod is connected with an output shaft of the second motor, and the second motor is fixed on the outer walls of the side supporting plates of the base through bolts.
The invention has the technical effects and advantages that:
1. one end of each of the plurality of processing shaft pieces is fixed on a shaft clamp assembly connected with a fixed adapter at the upper end of each fixed support column, and then a hand wheel at one end of a screw is turned to control a movable support column to slide on a slide rail until the shaft clamp assembly connected with the movable adapter at the upper end of the movable support column fixes the other end of the processing shaft piece, so that the processing shaft piece is effectively supported, and the processing precision is improved;
2. when the processing shaft piece is fixed, one end of the processing shaft piece is inserted into a shaft insertion cavity formed in the supporting cylinder seat, hydraulic equipment is controlled to press hydraulic oil into the annular pipe through the hydraulic oil pipe, the annular pipe divides the hydraulic oil into inner cavities of the hydraulic cylinder seats on the supporting cylinder seat, ejector rods in the three hydraulic cylinder seats extend towards the inner part under the pressure of the hydraulic oil until the processing shaft piece is clamped and fixed, and the fixing mode is simple and convenient;
3. the invention can simultaneously fix a plurality of processing shaft pieces for processing, and when each processing shaft piece needs to be rotated to adjust the processing angle, the first motor drives the driving long shaft, and the driving bevel gear and each driven bevel gear arranged on the driving long shaft are driven, so that the rotation of the supporting barrel seats connected on each fixed adapter is simultaneously controlled, namely, each processing shaft piece is simultaneously controlled to deflect, and each processing shaft piece does not need to be detached to adjust the position again, thereby being more convenient.
Drawings
Fig. 1 is a schematic perspective view 1 of the present invention.
Fig. 2 is a top view of the structure of the present invention.
Fig. 3 is a cross-sectional view taken at a-a in fig. 2.
Fig. 4 is an enlarged view at B in fig. 3.
Fig. 5 is a cross-sectional view at C-C in fig. 3.
Fig. 6 is a schematic perspective view of the present invention 2.
In the figure: 1. a floor base; 2. a slide rail; 3. fixing the support columns; 301. fixing the adapter; 4. moving the support column; 401. moving the adapter; 402. a slide base; 5. a shaft clamp assembly; 6. a screw seat; 7. a screw; 701. a hand wheel; 8. a shaft seat; 9. driving the long shaft; 10. a driven bevel gear; 11. a drive bevel gear; 12. a first motor; 13. scale lines; 14. a support cylinder base; 141. a shaft insertion cavity; 15. a hydraulic cylinder base; 16. a top rod; 17. a piston head; 18. an annular tube; 181. a hydraulic pipe joint; 19. a base; 20. a slide shaft; 21. a slide shaft connecting seat; 22. side supporting plates; 23. an inner wire seat; 24. an outer threaded shaft rod; 25. a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an automobile shaft fixing device capable of processing multiple workpieces as shown in figures 1-6, which comprises a base plate seat 1, and is shown in figures 1 and 2, wherein a plurality of parallel slide rails 2 are fixedly arranged on the base plate seat 1, one ends of the slide rails 2 are fixedly provided with vertically arranged fixed support pillars 3, each slide rail 2 is connected with a movable support pillar 4, and the concrete combination is shown in figure 5: slide rail 2 is the track that the tangent plane is "worker" font, the spout that matches with slide rail 2 and fit is seted up to the bottom of the slide 402 of 4 bottom integrated into one piece of removal support column, and slide rail 2 is equipped with slide 402 sliding connection with 4 bottoms of removal support column, guarantee the stability when removing support column 4 and sliding on slide rail 2, fixed support column 3 upper end integrated into one piece's fixed adapter 301 and removal support column 4 upper end integrated into one piece have the axle anchor clamps subassembly 5 that removal adapter 401 all is connected with the symmetry and sets up, be used for the both ends of fixed stay processing axle spare between two sets of axle anchor clamps subassemblies 5.
Referring to fig. 1 and 3, a screw seat 6 is fixedly arranged at one end of the slide rail 2 away from the fixed support column 3, a horizontally arranged screw 7 is rotatably connected between the screw seat 6 and the fixed support column 3, the screw 7 penetrates along the middle part of the movable support column 4, and the screw 7 is connected with the bracket of the movable support column 4 through screw threads, one end of the screw 7 is provided with a hand wheel 701, by turning the hand wheel 701, under the screw connection relationship between the screw 7 and the movable support column 4, the movable support column 4 is controlled to slide on the slide rails 2, the hand wheel 701 is sleeved with an anti-slip rubber sleeve to increase the friction force contacting with the hand, and as shown in fig. 1 and 2, the scale marks 13 are arranged on the upper surface of the base plate seat 1 and on one side corresponding to each slide rail 2, and the numerical value of scale mark 13 is carved along the slip direction of slide rail 2, according to the length of axle piece, is convenient for contrast the interval of adjusting between two sets of axle clamp subassemblies 5.
Referring to fig. 3 and 4, the shaft clamp assembly 5 includes a support barrel seat 14 rotatably connected to a fixed adaptor seat 301 and a movable adaptor seat 401 through a rotating shaft, wherein bearings are disposed inside the fixed adaptor seat 301 and the movable adaptor seat 401 in an interference fit manner, and the bearings disposed inside the fixed adaptor seat 301 and the movable adaptor seat 401 are in an interference fit manner with the rotating shaft connected to the hydraulic barrel seat 15, so as to reduce wear between the rotating shaft and the fixed adaptor seat 301 and the movable adaptor seat 401, a shaft insertion cavity 141 is formed along an inner side wall of the support barrel seat 14, when the shaft is fixed, an end of the processing shaft is inserted into the shaft insertion cavity 141, as shown in fig. 4 and 5, the outer wall of the support barrel seat 14 is provided with the hydraulic barrel seats 15 disposed at an angle of 120 degrees, a push rod 16 coaxial with the hydraulic barrel seat 15 is inserted into the hydraulic barrel seat 15, an inner end of the push rod 16 penetrates and extends into the shaft insertion cavity 141, and inner ends of the three push rods 16 point to the center of the shaft insertion cavity 141, one end of the ejector rod 16, which is positioned in the inner cavity of the hydraulic cylinder seat 15, is connected with a piston head 17, the piston head 17 is matched and slidably connected with the inner wall of the inner cavity of the hydraulic cylinder seat 15, 2-3 piston rings are sleeved on the outer wall of the piston head 17, the piston rings are matched and slidably connected with the inner wall of the inner cavity of the hydraulic cylinder seat 15, when hydraulic oil is introduced into the inner cavities of the three hydraulic cylinder seats 15 arranged on the supporting cylinder seat 14, the three ejector rods 16 simultaneously extend towards the inner end until a processing shaft piece inserted into the cavity 141 is clamped and fixed.
Referring to fig. 4 and 5, the outer ends of the three hydraulic cylinder holders 15 are simultaneously communicated with the annular pipe 18, the annular pipe 18 is provided with a hydraulic pipe joint 181, the hydraulic pipe joint 181 is connected with existing hydraulic equipment through a hydraulic oil pipe, when the hydraulic equipment is started to introduce hydraulic oil into the annular pipe 18, the hydraulic oil is simultaneously tapped in the annular pipe 18 and enters the inner cavities of the three hydraulic cylinder holders 15 arranged on the supporting cylinder holder 14, and therefore the ejector rods 16 in the three hydraulic cylinder holders 15 are simultaneously ejected inwards.
Referring to fig. 1, 2 and 3, a pair of shaft seats 8 is fixedly arranged on one side of the upper surface of the base plate seat 1 close to the fixed support column 3, a driving long shaft 9 is rotatably connected between the upper ends of the two shaft seats 8, a driven bevel gear 10 is fixedly connected to the outer end of a rotating shaft connected with the support cylinder seat 14 on the fixed adapter 301, a plurality of driving bevel gears 11 corresponding to the driven bevel gears 10 are arranged on the driving long shaft 9, and the plurality of driving bevel gears 11 are in transmission connection with the plurality of driven bevel gears 10 correspondingly, wherein the transmission ratio of the driving bevel gears 11 to the driven bevel gears 10 is 3-3.5, which prevents the rotating speed of the processing shaft from being too high during rotation adjustment, improves the precision during rotation adjustment of the processing shaft, one end of the driving long shaft 9 is connected with an output shaft of a first motor 12, the driving long shaft 9 is fixed on the outer wall of the shaft seats 8 through a bolt, the driving long shaft, under the transmission of the driving bevel gear 11 and each driven bevel gear 10 arranged on the driving long shaft 9, the rotation of the supporting cylinder seat 14 connected to each fixed adapter 301 is controlled at the same time, namely, each processing shaft is controlled to deflect at the same time, so that the device is suitable for the working condition that the processing shaft needs to be rotated to adjust the angle, and the processing shaft does not need to be detached to adjust the position again.
Referring to fig. 3 and 6, the base plate seat 1 is connected to a base 19, a horizontally disposed slide shaft 20 and an outer screw shaft rod 24 rotatably connected to and parallel to the slide shaft 20 are connected between side support plates 22 disposed at both sides of the base 19, a slide shaft connecting seat 21 slidably connected to the slide shaft 20 is disposed at the bottom of the base plate seat 1, an inner screw seat 23 screwed to the outer screw shaft rod 24 is disposed at the bottom of the base plate seat 1, one end of the outer screw shaft rod 24 is connected to an output shaft of a second motor 25, the second motor 25 is fixed to an outer wall of the side support plate 22 of the base 19 by a bolt, the outer screw shaft rod 24 is driven by the second motor 25, the base plate seat 1 is driven to move along an axial direction of the slide shaft 20 under a screwing relationship between the outer screw shaft rod 24 and the inner screw seat 23, and only one set of cutters or sharpeners for machining a shaft member is provided, and the movement of the base plate seat 1 is controlled, so that the fixed shaft can be switched.
The working principle of the invention is as follows:
when the invention is used, firstly, one end of each of a plurality of processing shaft pieces is respectively fixed on the shaft clamp assembly 5 connected with the fixed adapter 301 at the upper end of each fixed support column 3, and the method specifically comprises the following steps: one end of a processing shaft piece is inserted into a shaft insertion cavity 141 formed in the supporting cylinder seat 14, hydraulic equipment is controlled to press hydraulic oil into the annular pipe 18 through a hydraulic oil pipe, the annular pipe 18 divides the hydraulic oil into inner cavities of the hydraulic cylinder seats 15 on the supporting cylinder seat 14, ejector rods 16 in the three hydraulic cylinder seats 15 extend towards the inner part under the pressure of the hydraulic oil until the processing shaft piece is clamped and fixed, and the fixing mode is simple and convenient;
then, the hand wheel 701 at one end of the screw rod 7 is turned, and the movable support column 4 is controlled to slide on the slide rail 2 under the screwing relation of the screw rod 7 and the movable support column 4 until the other end of the processing shaft is fixed by the shaft clamp assembly 5 connected with the movable adapter 401 at the upper end of the movable support column 4, and the fixing mode is the same as the above, so that the processing shaft is guaranteed to be effectively supported, and the processing precision is improved;
when each processing shaft needs to be rotated to adjust the processing angle, the driving long shaft 9 is driven by the first motor 12, and the driving bevel gear 11 arranged on the driving long shaft 9 and each driven bevel gear 10 are driven to simultaneously control the rotation of the supporting barrel seat 14 connected on each fixed adapter 301, namely, each processing shaft is controlled to deflect simultaneously, and the processing shafts do not need to be detached to adjust the positions again, so that the processing machine is convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. An automobile shaft fixing device capable of processing multiple workpieces comprises a bottom plate seat (1), and is characterized in that: a plurality of parallel sliding rails (2) are arranged on the bottom plate seat (1), one end of each sliding rail (2) is fixedly provided with a fixed supporting column (3), the bottoms of the sliding rails (2) and the movable supporting columns (4) are provided with sliding seats (402) in sliding connection, and a fixed adapter (301) formed integrally at the upper ends of the fixed supporting columns (3) and a movable adapter (401) formed integrally at the upper ends of the movable supporting columns (4) are both connected with symmetrically arranged shaft clamp assemblies (5); the sliding rail (2) is a rail with an I-shaped section, and the bottom of the sliding seat (402) is provided with a sliding groove matched with the sliding rail (2); the fixed screw rod seat (6) that is provided with of one end that keeps away from fixed stay post (3) in slide rail (2), rotate between screw rod seat (6) and fixed stay post (3) and be connected with screw rod (7) that a level set up, screw rod (7) run through along the middle part of removing support column (4), and screw rod (7) pass through threaded connection with removal support column (4) support.
2. A multi-workpiece workable vehicle axle fixing device according to claim 1, wherein: one end of the screw rod (7) is provided with a hand wheel (701), and an anti-skid rubber sleeve is sleeved outside the hand wheel (701).
3. A multi-workpiece workable vehicle axle fixing device according to claim 1, wherein: the upper surface of the bottom plate seat (1) and one side corresponding to each sliding rail (2) are provided with scale marks (13), and the numerical values of the scale marks (13) are drawn along the sliding direction of the sliding rails (2).
4. A multi-workpiece workable vehicle axle fixing device according to claim 1, wherein: shaft clamp subassembly (5) include through pivot and fixed adapter (301), remove adapter (401) and rotate support barrel holder (14) of being connected, set up the axle along the inside wall of support barrel holder (14) and insert chamber (141), the outer wall of support barrel holder (14) is equipped with hydraulic pressure barrel holder (15) that are the setting of interval 120 degrees angles, insert in hydraulic pressure barrel holder (15) and be equipped with ejector pin (16) coaxial with hydraulic pressure barrel holder (15), the inner of ejector pin (16) runs through and extends to the axle and inserts in chamber (141), and the equal directional axle in the inner of three ejector pins (16) inserts the center in chamber (141).
5. A multi-workpiece workable vehicle axle fixing device according to claim 4, wherein: one end of the ejector rod (16) located in the inner cavity of the hydraulic cylinder seat (15) is connected with a piston head (17), the piston head (17) is matched and slidably connected with the inner wall of the inner cavity of the hydraulic cylinder seat (15), 2-3 piston rings are sleeved on the outer wall of the piston head (17), and the piston rings are matched and slidably connected with the inner wall of the inner cavity of the hydraulic cylinder seat (15).
6. A multi-workpiece workable vehicle axle fixing device according to claim 4, wherein: the outer ends of the three hydraulic cylinder seats (15) are communicated with an annular pipe (18) at the same time, and a hydraulic pipe joint (181) is arranged on the annular pipe (18).
7. A multi-workpiece workable vehicle axle fixing device according to claim 1, wherein: the bearing is in interference fit with the inside of the fixed adapter (301) and the movable adapter (401), and the bearing arranged inside the fixed adapter (301) and the movable adapter (401) is in interference fit with a rotating shaft connected with the hydraulic cylinder base (15).
8. A multi-workpiece workable vehicle axle fixing device according to claim 1, wherein: the improved base plate comprises a base plate seat (1), a pair of shaft seats (8) is fixedly arranged on the upper surface of the base plate seat (1) and on one side close to a fixed supporting column (3), a driving long shaft (9) is rotatably connected between the upper ends of the two shaft seats (8), a driven bevel gear (10) is fixedly connected to the outer end of a rotating shaft connected with a supporting barrel seat (14) on a fixed adapter seat (301), a plurality of driving bevel gears (11) corresponding to the driven bevel gears (10) are arranged on the driving long shaft (9), and the driving bevel gears (11) are in transmission connection with the driven bevel gears (10) correspondingly.
9. A multi-workpiece workable vehicle axle fixing device according to claim 1, wherein: one end of the driving long shaft (9) is connected with an output shaft of the first motor (12), and the driving long shaft (9) is fixed on the outer wall of the shaft seat (8) through a bolt.
10. A multi-workpiece workable vehicle axle fixing device according to claim 1, wherein: the base plate seat (1) is connected and arranged on a base (19), a sliding shaft (20) which is horizontally arranged is connected between side supporting plates (22) arranged on two sides of the base (19) and an outer screw shaft rod (24) which is parallel to the sliding shaft (20) is rotatably connected with the side supporting plates, a sliding shaft connecting seat (21) which is connected with the sliding shaft (20) in a sliding mode is arranged at the bottom of the base plate seat (1), an inner screw seat (23) which is in threaded connection with the outer screw shaft rod (24) is arranged at the bottom of the base plate seat (1), one end of the outer screw shaft rod (24) is connected with an output shaft of a second motor (25), and the second motor (25) is fixed on the outer wall of the side supporting plate (22) of the base (19) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778607.8A CN111872849B (en) | 2020-08-05 | 2020-08-05 | Automobile shaft fixing device capable of machining multiple workpieces |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010778607.8A CN111872849B (en) | 2020-08-05 | 2020-08-05 | Automobile shaft fixing device capable of machining multiple workpieces |
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| CN111872849A true CN111872849A (en) | 2020-11-03 |
| CN111872849B CN111872849B (en) | 2022-02-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618613A (en) * | 2021-10-13 | 2021-11-09 | 江苏沛泽机械科技有限公司 | Burnishing device of casting aluminum alloy material |
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| CN108890550A (en) * | 2018-06-29 | 2018-11-27 | 广州布贷网投资信息咨询有限公司 | A kind of metal surface treatment process |
| CN108818060A (en) * | 2018-08-15 | 2018-11-16 | 蚌埠市鸿鹄精工机械有限公司 | A kind of fraise jig |
| CN208825703U (en) * | 2018-10-09 | 2019-05-07 | 湖南可孚医疗设备有限公司 | A kind of cutting off machine of medical bed component |
| CN110480377A (en) * | 2019-08-26 | 2019-11-22 | 吴善旺 | Carving and milling machine |
| CN210877141U (en) * | 2019-09-11 | 2020-06-30 | 杭州戊链网络科技有限公司 | Strutting arrangement is used in mould processing |
| CN110814634A (en) * | 2019-12-16 | 2020-02-21 | 湖北新久机电设备制造有限公司 | Fixing base for repairing roller |
| CN210998379U (en) * | 2019-12-16 | 2020-07-14 | 陕西理工大学 | Multifunctional clamp for machine manufacturing |
| CN111113099A (en) * | 2020-02-03 | 2020-05-08 | 绍兴裕铭机械科技有限公司 | Boring machine tool is used in processing of liquid cooling pipe hole |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113618613A (en) * | 2021-10-13 | 2021-11-09 | 江苏沛泽机械科技有限公司 | Burnishing device of casting aluminum alloy material |
| CN113618613B (en) * | 2021-10-13 | 2022-02-22 | 江苏沛泽机械科技有限公司 | Burnishing device of casting aluminum alloy material |
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