CN113649818B - Machine tool base with vibration reduction and screw rod displacement prevention functions - Google Patents
Machine tool base with vibration reduction and screw rod displacement prevention functions Download PDFInfo
- Publication number
- CN113649818B CN113649818B CN202110839069.3A CN202110839069A CN113649818B CN 113649818 B CN113649818 B CN 113649818B CN 202110839069 A CN202110839069 A CN 202110839069A CN 113649818 B CN113649818 B CN 113649818B
- Authority
- CN
- China
- Prior art keywords
- buffer
- base
- machine tool
- outer tube
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a machine tool base with vibration reduction and screw rod displacement prevention functions, which comprises a base, a plurality of fixed seats, a motor seat, a tail end seat and a plurality of supporting devices, wherein the motor seat and the tail end seat are detachably arranged on the fixed seats; the fixing seat is detachably provided with a blocking piece, and one side of the blocking piece is abutted with the end faces of the motor seat and the tail end seat. According to the invention, the displacement generated along the X axis and the Y axis due to the vibration of the motor in the machining process of the screw rod can be reduced, so that the machining precision is improved, and the structure is simple; the alarm device can monitor the buffer device, so that the problem that the machining precision is deviated due to the fact that the machine tool is always inclined after the buffer device is damaged is avoided.
Description
Technical Field
The invention relates to the technical field of machine tool bases, in particular to a machine tool base with vibration reduction and screw rod displacement prevention functions.
Background
The machine tool base mainly plays a supporting role, a workbench, a spindle box, an upright post, a system and the like are arranged on the machine tool base, and the base is the foundation of the machine tool. If the base is not present, all mechanical parts are difficult to assemble, meanwhile, the machine tool also loses stability, and the movement track is up and down fluctuated, so that the machining precision is not known. The existing machine tool base, a motor and a screw rod on the base are fixed on a fixed seat of the base through a motor seat and a tail end seat, the motor seat and the tail end seat are fixed on the fixed seat through bolts, the fixed seat is fixed on the base through bolts, a gap exists between the motor seat and the tail end seat, the motor works to generate transverse vibration and longitudinal vibration, the screw rod can move transversely or longitudinally, further machining precision is reduced, meanwhile, a buffer device is arranged for reducing the vibration in order to reduce the integral vibration of the base, but the service time of the buffer device is too long or the vibration force received by the buffer device is large, the spring inside the buffer device is easy to break, and the machine tool can be always in an inclined state under the condition that personnel cannot find the buffer device, the machining quality is affected, and the buffer device is insufficient.
Disclosure of Invention
The invention aims to solve the technical problems and provide a machine tool base with vibration reduction and screw rod displacement prevention functions.
The technical scheme of the invention is as follows: the machine tool base comprises a base, a plurality of fixing seats, a motor seat, a tail end seat and a plurality of supporting devices, wherein the motor seat and the tail end seat are detachably arranged on the fixing seats, the supporting devices are detachably arranged on the base, and the base and the fixing seats are connected into a whole; the fixing seat is detachably provided with a blocking piece, and one side of the blocking piece is abutted with the end faces of the motor seat and the tail end seat.
Preferably, a plurality of connecting rods are arranged between the fixing seats.
Preferably, the support device comprises a ground leg, a support frame, a plurality of first buffer devices, a plurality of second buffer devices and an alarm device, wherein the side surface of the bottom of the ground leg is an inclined surface, the inclined surface is in butt joint with the second buffer devices, the ground leg is arranged in the support frame in a vertically movable mode, the first buffer devices are detachably arranged in the support frame, one ends of the first buffer devices are in butt joint with the bottom of the ground leg, the alarm device is linked with the alarm device, and when the first buffer devices are subjected to downward movement of vibration force of the ground leg, the alarm device gives an alarm.
Preferably, the first buffer device comprises a first outer tube, a first elastic piece and a first stay bar, wherein the first stay bar can move in the first outer tube, and the first elastic piece is arranged between the first stay bar and the first outer tube.
Preferably, the second buffer device comprises a second outer tube, a second elastic member and a second stay rod, wherein the second stay rod can move in the second outer tube, and the second elastic member is arranged between the second stay rod and the second outer tube.
Preferably, the alarm device comprises a prompt lamp, a plurality of first metal blocks, a plurality of second metal blocks, a supporting plate and a third buffer device, wherein the prompt lamp is arranged on the supporting frame, the first metal blocks are arranged on the first buffer device, the second metal blocks are arranged on the supporting plate, the prompt lamp, the first metal blocks and the second metal blocks are connected in series, and the third buffer device is used for buffering the downward pressing force of the supporting plate.
Preferably, a clamping block is arranged on the first stay bar, a clamping groove matched with the clamping block is formed in the first outer tube, and an ear plate is arranged at the bottom of the first outer tube.
Preferably, the third buffer device comprises a guide rod, a third elastic piece and a baffle, wherein the third elastic piece is sleeved on the guide rod, and the baffle is arranged on the guide rod.
The beneficial effects of the invention are as follows: according to the invention, the displacement generated along the X axis and the Y axis due to the vibration of the motor in the machining process of the screw rod can be reduced, so that the machining precision is improved, and the structure is simple; the alarm device can monitor the buffer device, so that the problem that the machining precision is deviated due to the fact that the machine tool is always inclined after the buffer device is damaged is avoided.
Drawings
FIG. 1 is a top view of the overall structure of a preferred embodiment of the present invention;
FIG. 2 is a perspective view of a portion of a part of a preferred embodiment of the present invention;
FIG. 3 is a cross-sectional view of a support device in accordance with a preferred embodiment of the present invention;
FIG. 4 is a top view of a support plate in a preferred embodiment of the invention;
FIG. 5 is a cross-sectional view of a first cushioning device in a preferred embodiment of the present invention;
FIG. 6 is a cross-sectional view of a second cushioning device in a preferred embodiment of the present invention;
fig. 7 is a partial enlarged view at a in fig. 1.
Reference numerals: base 1, fixing base 2, motor seat 3, tail end seat 4, fender 5, connecting rod 6, lower margin 7, braced frame 8, first buffer 9, first outer tube 91, draw-in groove 911, otic placode 912, first elastic component 92, first vaulting pole 93, fixture block 931, second buffer 10, second outer tube 101, second elastic component 102, second vaulting pole 103, warning light 11, first metal piece 12, second metal piece 13, backup pad 14, first via hole 141, second via hole 142, third buffer 15, guide arm 151, third elastic component 152, baffle 153.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, a machine tool base with vibration reduction and screw rod displacement prevention functions comprises a base 1, a plurality of fixing bases 2, a motor base 3, a tail end base 4 and a plurality of supporting devices, wherein the motor base 3 and the tail end base 4 are detachably arranged on the fixing bases 2, the supporting devices are detachably arranged on the base 1, and the base 1 and the fixing bases 2 are connected into a whole; the fixing seat 2 is detachably provided with a blocking piece 5, and one side of the blocking piece 5 is abutted with the end surfaces of the motor seat 3 and the tail end seat 4. In the invention, the bolts penetrate through the motor seat 3 and the tail end seat 4 to be matched with the fixed seat 2 to form a gap, the motor generates transverse vibration and longitudinal vibration when in operation, the base 1 and the fixed seat 2 are connected into a whole, the stability of the fixed seat 2 is improved, the longitudinal vibration generated when the motor is in operation is effectively reduced, one side of the baffle 5 is abutted with the end surfaces of the motor seat 3 and the tail end seat 4, the motor seat 3 and the tail end seat 4 are effectively prevented from generating transverse displacement, the machining precision is further improved, and the structure is simple. Specifically, the blocking piece 5 is fixed on the fixed seat 2 through a bolt; the motor is arranged on one side of the fixed seat 2, the fixed seat 2 is provided with a placing cavity, and the output end of the motor and one end of a machine tool screw rod are arranged in the placing cavity through a coupler; the tail end seat 4 is internally provided with a bearing, and the other end of the machine tool screw rod is arranged in the bearing.
As a preferred embodiment of the invention, it may also have the following additional technical features:
in this embodiment, be provided with a plurality of connecting rod 6 between the fixing base 2, improve the stability between the fixing base 2, the vibration that the dispersion motor produced.
In this embodiment, strutting arrangement includes ground foot 7, braced frame 8, a plurality of first buffer 9, a plurality of second buffer 10 and alarm device, ground foot 7 bottom side is the inclined plane, this face and second buffer 10 butt, ground foot 7 can reciprocate and set up in braced frame 8, first buffer 9 detachably sets up in braced frame 8 and its one end and ground foot 7 bottom butt, first buffer 9 linkage alarm device, when first buffer 9 receives ground foot 7 vibratory force downward motion, alarm device sends out the alarm, first buffer 9 adsorbs the vibration of ground foot 7 vertical direction, ground foot 7 bottom side is the inclined plane, second buffer 10 adsorbs ground foot 7 horizontal direction's vibration, simultaneously first buffer 9 receives when ground foot 7 vibratory force downward motion, alarm device sends out the alarm. Specifically, a bottom plate is arranged at the bottom of the supporting frame 8, and the bottom plate is arranged at the bottom of the supporting frame 8 through bolts; the top end of the supporting frame 8 is provided with a via hole for the ground pin 7 to pass through, and the side edge of the bottom of the ground pin 7 is abutted with the inner wall of the via hole on the supporting frame 8 to prevent the ground pin 7 from sliding out of the via hole; the top of the anchor 7 is provided with a stud, and the anchor 7 is fixed on the base 1 through the cooperation of the stud and a nut.
In this embodiment, the first buffering device 9 includes a first outer tube 91, a first elastic member 92 and a first supporting rod 93, the first supporting rod 93 can move in the first outer tube 91, the first elastic member 92 is disposed between the first supporting rod 93 and the first outer tube 91, and the first supporting rod 93 is stressed to squeeze the first elastic member 92, so as to reduce vibration of the foundation 7 in the vertical direction. Specifically, the first elastic member 92 is a spring.
In this embodiment, the second cushioning device 10 includes a second outer tube 101, a second elastic member 102 and a second strut 103, where the second strut 103 is movable in the second outer tube 101, the second elastic member 102 is disposed between the second strut 103 and the second outer tube 101, and the second strut 103 is stressed to squeeze the second elastic member 102, so as to reduce vibration of the foundation 7 in the horizontal direction. Specifically, the second elastic member 102 is a spring, and the second outer tube 101 is connected to the inner wall of the support frame 8.
In this embodiment, the alarm device includes a warning light 11, a plurality of first metal blocks 12, a plurality of second metal blocks 13, a supporting plate 14 and a third buffer device 15, the warning light 11 is disposed on the supporting frame 8, the first metal blocks 12 are disposed on the first buffer device 9, the second metal blocks 13 are disposed on the supporting plate 14, the warning light 11, the first metal blocks 12 and the second metal blocks 13 are connected in series, the third buffer device 15 is used for buffering the downward pressing force of the supporting plate 14, the first metal blocks 12 are disposed on the first supporting rod 93, when the foundation 7 is vibrated, the first supporting rod 93 is pressed downward, the first metal blocks 12 are in contact with the second metal blocks 13, the warning light 11 is on, and when the foundation 7 is not vibrated, the warning light 11 is not on; because the machine tool can continuously generate vibration during working and is transmitted to the first supporting rod 93 through the foundation 7, when the first elastic piece 92 is used for a long time or is subjected to excessive vibration force, the first elastic piece 92 is easy to break, after the first supporting rod 93 moves downwards and then presses the first elastic piece 92, the first elastic piece 92 cannot bounce the first supporting rod 93 upwards, the first metal block 12 is always contacted with the second metal block 13, the indicator lamp 11 is always on, a person can judge that the first elastic piece 92 is damaged by observing the indicator lamp 11, and then the first elastic piece 92 is replaced in time, so that the problem that the machining precision is deviated due to the fact that the machine tool is always inclined is avoided, and meanwhile, the instability of the support of other first buffer devices 9 is effectively prevented; the third buffer device 15 plays a role in protecting the first metal block 12 and the second metal block 13 from damage caused by overlarge contact force. Specifically, the first metal block 12 is arranged on the first supporting rod 93 through a bolt, so that replacement is facilitated; the support plate 14 is provided with a first via 141 adapted to the first outer tube 91.
In this embodiment, the first supporting rod 93 is provided with the fixture block 931, the first outer tube 91 is provided with the draw-in groove 911 with fixture block 931 looks adaptation, the first outer tube 91 bottom is provided with the otic placode 912, fixture block 931 cooperates with draw-in groove 911, prevent that first supporting rod 93 from receiving the rotation in first outer tube 91 after vibrating, make first metal piece 12 and second metal piece 13 unable contact, the otic placode 912 cooperates with the bolt and fixes first outer tube 91 on the bottom plate of carriage 8, easy to assemble and dismantlement.
In this embodiment, the third buffer device 15 includes a guide rod 151, a third elastic member 152 and a baffle 153, where the third elastic member 152 is sleeved on the guide rod 151, the baffle 153 is disposed on the guide rod 151, the machine base vibrates, the foundation 7 also moves downwards along with the vibration on the guide rod 151 to squeeze the third elastic member 152, so as to play a good role in buffering, and avoid that when the vibration amplitude of the foundation 7 is too large, the force of the collision between the first metal block 12 and the second metal block 13 becomes large, resulting in damage to the first metal block 12 and the second metal block 13, and the action of the baffle 153 prevents the support plate 14 from separating from the guide rod 151. Specifically, the third elastic member 152 is a spring; the support plate 14 is provided with a second through hole 142 adapted to the guide rod 151.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a lathe base with damping and prevent lead screw displacement, includes base (1), a plurality of fixing base (2), motor seat (3), tail end seat (4) and a plurality of strutting arrangement, motor seat (3) and tail end seat (4) detachably set up on fixing base (2), strutting arrangement detachably sets up on base (1), its characterized in that: the base (1) is connected with the fixed seat (2) into a whole; fixing base (2) detachably is provided with fender piece (5), fender piece (5) one side with motor seat (3) and tail end seat (4) terminal surface butt, strutting arrangement includes ground foot (7), carriage (8), a plurality of first buffer (9), a plurality of second buffer (10) and alarm device, ground foot (7) bottom side is the inclined plane, this face with second buffer (10) butt, ground foot (7) are movably set up from top to bottom in carriage (8), first buffer (9) detachably set up in carriage (8) and its one end with ground foot (7) bottom butt, first buffer (9) linkage alarm device when first buffer (9) receive ground foot (7) vibration power downward movement, alarm device sends the alarm.
2. A machine tool base with vibration damping and screw displacement prevention according to claim 1, characterized in that: a plurality of connecting rods (6) are arranged between the fixing seats (2).
3. A machine tool base with vibration damping and screw displacement prevention according to claim 1, characterized in that: the first buffer device (9) comprises a first outer tube (91), a first elastic piece (92) and a first stay bar (93), wherein the first stay bar (93) can move in the first outer tube (91), and the first elastic piece (92) is arranged between the first stay bar (93) and the first outer tube (91).
4. A machine tool base with vibration damping and screw displacement prevention according to claim 3, characterized in that: the clamping block (931) is arranged on the first supporting rod (93), a clamping groove (911) matched with the clamping block (931) is formed in the first outer tube (91), and an ear plate (912) is arranged at the bottom of the first outer tube (91).
5. A machine tool base with vibration damping and screw displacement prevention according to claim 1, characterized in that: the second buffer device (10) comprises a second outer tube (101), a second elastic piece (102) and a second stay bar (103), wherein the second stay bar (103) can move in the second outer tube (101), and the second elastic piece (102) is arranged between the second stay bar (103) and the second outer tube (101).
6. A machine tool base with vibration damping and screw displacement prevention according to claim 1, characterized in that: alarm device includes warning light (11), a plurality of first metal piece (12), a plurality of second metal piece (13), backup pad (14) and third buffer (15), warning light (11) set up on carriage (8), first metal piece (12) set up on first buffer (9), second metal piece (13) set up on backup pad (14), warning light (11), first metal piece (12) and second metal piece (13) establish ties, third buffer (15) are used for buffering the power of backup pad (14) pushing down.
7. A machine tool base with vibration dampening and prevention of lead screw displacement as in claim 6, wherein: the third buffer device (15) comprises a guide rod (151), a third elastic piece (152) and a baffle plate (153), wherein the third elastic piece (152) is sleeved on the guide rod (151), and the baffle plate (153) is arranged on the guide rod (151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110839069.3A CN113649818B (en) | 2021-07-23 | 2021-07-23 | Machine tool base with vibration reduction and screw rod displacement prevention functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110839069.3A CN113649818B (en) | 2021-07-23 | 2021-07-23 | Machine tool base with vibration reduction and screw rod displacement prevention functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113649818A CN113649818A (en) | 2021-11-16 |
| CN113649818B true CN113649818B (en) | 2023-05-09 |
Family
ID=78478099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110839069.3A Active CN113649818B (en) | 2021-07-23 | 2021-07-23 | Machine tool base with vibration reduction and screw rod displacement prevention functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113649818B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115747025B (en) * | 2022-10-14 | 2023-09-22 | 北京卓诚惠生生物科技股份有限公司 | Full-automatic nucleic acid extraction and PCR detection all-in-one |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE212018000032U1 (en) * | 2018-09-14 | 2018-10-24 | Suzhou Maichuang Information Technology Co., Ltd. | Installation base of a vibration-resistant electromechanical device |
| CN213080691U (en) * | 2020-07-24 | 2021-04-30 | 青岛东泽数控科技有限公司 | Damping and buffering base of machine tool |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0890366A (en) * | 1994-09-27 | 1996-04-09 | Mitsubishi Heavy Ind Ltd | Machine |
| JP3867594B2 (en) * | 2002-03-12 | 2007-01-10 | 東海ゴム工業株式会社 | Vibration damping device performance evaluation apparatus and performance evaluation method |
| GB0323611D0 (en) * | 2003-10-09 | 2003-11-12 | Trelleborg Ab Publ | Vibration mounting |
| CN204160247U (en) * | 2014-08-19 | 2015-02-18 | 徐州中欧科技有限公司 | For the stopping means of lathe |
| CN106334950A (en) * | 2016-09-24 | 2017-01-18 | 湖北智权专利技术应用开发有限公司 | Shock absorption base of machine tool |
| CN206779896U (en) * | 2017-05-11 | 2017-12-22 | 浙江工业职业技术学院 | A kind of Digit Control Machine Tool Shockproof base |
| CN207858429U (en) * | 2018-01-13 | 2018-09-14 | 武昌首义学院 | A kind of numerically-controlled machine tool device |
| CN208132536U (en) * | 2018-03-20 | 2018-11-23 | 本溪水泵有限责任公司 | A kind of numerically-controlled machine tool with damping device |
| CN209961103U (en) * | 2019-05-09 | 2020-01-17 | 南京市腾阳机械有限公司 | Grinding point device for numerical control machine tool |
| CN210255097U (en) * | 2019-06-27 | 2020-04-07 | 苏州虹光伟业精密机械设备有限公司 | Motor seat and saddle integrated structure |
| CN211438958U (en) * | 2019-12-27 | 2020-09-08 | 滕州市成海机床有限公司 | Multi-direction shock-proof shock absorption base for machine tool |
| CN213511102U (en) * | 2020-09-16 | 2021-06-22 | 广东美的暖通设备有限公司 | Primary vibration reduction structure and secondary vibration reduction structure of air conditioner |
-
2021
- 2021-07-23 CN CN202110839069.3A patent/CN113649818B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE212018000032U1 (en) * | 2018-09-14 | 2018-10-24 | Suzhou Maichuang Information Technology Co., Ltd. | Installation base of a vibration-resistant electromechanical device |
| CN213080691U (en) * | 2020-07-24 | 2021-04-30 | 青岛东泽数控科技有限公司 | Damping and buffering base of machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113649818A (en) | 2021-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113649818B (en) | Machine tool base with vibration reduction and screw rod displacement prevention functions | |
| CN211371839U (en) | Damping device for semiconductor chip sorting test | |
| CN212527439U (en) | String pipe shock mount and pipe truss processingequipment | |
| CN211438958U (en) | Multi-direction shock-proof shock absorption base for machine tool | |
| CN210849370U (en) | Digit control machine tool shock mount | |
| CN110814547B (en) | Dual-purpose optical fiber laser cutting machine for plate and tube | |
| CN214959079U (en) | Anti-resonance motor | |
| CN213711723U (en) | Supporting vibration damping mount of numerical control carving mills machine | |
| CN213945761U (en) | Damping device for machine tool | |
| CN210830314U (en) | Damping base of medium-speed wire cutting machine tool | |
| CN210336125U (en) | Take shock-absorbing function's abalone slice processing to use section device | |
| CN210949644U (en) | Dynamic vibration absorber | |
| CN215764313U (en) | Fixing device of quick printing equipment | |
| CN213319093U (en) | Shock attenuation cutting device is used in aluminium alloy production | |
| CN218378385U (en) | High-strength support column structure | |
| CN211690417U (en) | Ground damping device of vertical lathe | |
| CN211975758U (en) | Damping device of diesel generating set | |
| CN219881082U (en) | Active connection structure of press workbench guide rail | |
| CN213794899U (en) | Elastic buffer device for laser equipment | |
| CN219866057U (en) | Diesel generator mounting structure | |
| CN113757302B (en) | Combined vibration damper | |
| CN219684570U (en) | Base structure | |
| CN219131541U (en) | Drilling device for bearing pedestal machining | |
| CN215360540U (en) | Track frame for laser coding machine | |
| CN111379320A (en) | Shock attenuation formula steel construction node component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |