CN113483028B - Multifunctional clamp for bearing manufacturing - Google Patents
Multifunctional clamp for bearing manufacturing Download PDFInfo
- Publication number
- CN113483028B CN113483028B CN202110759101.7A CN202110759101A CN113483028B CN 113483028 B CN113483028 B CN 113483028B CN 202110759101 A CN202110759101 A CN 202110759101A CN 113483028 B CN113483028 B CN 113483028B
- Authority
- CN
- China
- Prior art keywords
- bearing
- mounting
- fixedly connected
- limiting block
- rotating
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000004519 grease Substances 0.000 claims abstract description 27
- 230000001050 lubricating effect Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract 5
- 238000003860 storage Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/06—Placing rolling bodies in cages or bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/30—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the oil being fed or carried along by another fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/14—Bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention discloses a multifunctional clamp for manufacturing a bearing, which comprises a bearing clamping component, a bearing mounting component and a material receiving component, wherein the bearing is clamped and loosened quickly by matching a first limiting block, a second limiting block, a rotating disc, a rotating frame, a rotating shaft, a third limiting block and a first handle in the bearing clamping component and by snapping the first handle, the bearing is convenient to assemble quickly, and when the bearing is loosened by the bearing clamping component, the assembled bearing automatically falls into the material receiving box to receive materials quickly; through the cooperation of first pneumatic cylinder, lubricating grease bin, second pneumatic cylinder, push pedal, third mount pad and guide bar in the bearing installation component, be convenient for at the in-process of equipment bearing, put into the ball between the bearing inner and outer ring after, paint lubricating grease between the ball through the guide bar, fixed ball, the installation of the bearing holder of being convenient for facilitates the use.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to a multifunctional clamp for manufacturing a bearing.
Background
The bearing is an important component in the modern mechanical equipment, so that the market has certain requirements on the use of the clamp for manufacturing the bearing; however, most of the existing bearing clamps are complex in clamping mode, when a large number of bearings are produced and assembled, the clamps are required to be loosened and clamped continuously, the complex clamping mode influences the working efficiency of bearing machining, the existing bearing assembling equipment used at present is large in structure, occupies a large space and is high in cost, and some simple bearing clamps cannot meet the requirement of rapid assembling of people, so that the multifunctional clamp used for bearing manufacturing is very necessary at the present stage.
Disclosure of Invention
The invention aims to provide a multifunctional clamp for manufacturing a bearing, which aims to solve the problems that the clamping mode in the background technology is complex, the working efficiency is influenced, the occupied space is large and the cost requirement is high.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional clamp for bearing manufacturing comprises a workbench, a first mounting plate, a bearing clamping assembly, a bearing mounting assembly and a material receiving assembly, wherein the bearing clamping assembly is arranged on the workbench and comprises a first mounting seat, a first limiting block, a first chute, a second limiting block, a second chute, a rotating disc, a rotating frame, a rotating hole, a rotating shaft, a third limiting block and a first handle, the workbench is connected with the first mounting seat through a bolt, the first limiting block is fixedly connected to the first mounting seat in a distributed mode, the first limiting block is provided with the first chute, the first chute is connected to the first chute in a sliding mode, the second limiting block is arranged at the top end of the workbench, the first mounting plate is provided with the bearing mounting assembly, and the bearing mounting assembly comprises a mounting frame, a second mounting seat, a first hydraulic cylinder, a guide rail, a second mounting plate, a third chute, Lubricating grease bin, the second pneumatic cylinder, the push pedal, the third mount pad, guide pole and guide hole, bolted connection has the mounting bracket on the first mounting panel, the top bolted connection of mounting bracket has the second mount pad, the first pneumatic cylinder of fixedly connected with on the second mount pad, one side of mounting bracket is provided with the second mounting panel, and the output shaft and the second mounting panel fixed connection of first pneumatic cylinder, the opposite side fixedly connected with lubricating grease bin of second mounting panel, the top fixedly connected with second pneumatic cylinder of one side of second mounting panel corresponding lubricating grease bin, fixedly connected with push pedal on the second pneumatic cylinder output shaft, and push pedal sliding connection is in the inside of lubricating grease bin.
Preferably, a second sliding groove is formed in the bottom end of the first limiting block, a rotating disc is connected between the second sliding groove and the first mounting seat in a sliding mode, and a rotating frame is connected to the rotating disc through bolts.
Preferably, a rotating hole is formed in the rotating frame, a rotating shaft is arranged on the second limiting block, the rotating shaft is rotatably connected inside the rotating hole, a third limiting block is fixedly connected to one side of the second limiting block, and a first handle is fixedly connected to one side of the rotating frame.
Preferably, one side of the mounting frame is symmetrically and fixedly connected with guide rails, one side of the second mounting plate is symmetrically provided with third sliding grooves, and the guide rails are slidably connected inside the third sliding grooves.
Preferably, the bottom end of the lubricating grease storage box is in threaded connection with a third mounting seat, a guide rod is distributed on the third mounting seat, and a guide hole is formed in the guide rod in a penetrating mode.
Preferably, the bottom of workstation is provided with receives the material subassembly, receives the material subassembly including receiving workbin, universal wheel and second handle, and the bottom of workstation is provided with receives the workbin, receives the bottom of workbin and installs the universal wheel, and one side of receiving the workbin is provided with the second handle.
Compared with the prior art, the invention has the beneficial effects that: the bearing clamping assembly is safe and reliable, the first limiting block, the second limiting block, the rotating disc, the rotating frame, the rotating shaft, the third limiting block and the first handle in the bearing clamping assembly are matched, the first handle is pulled off, so that the bearing is conveniently and quickly clamped and loosened, the bearing is conveniently and quickly assembled, and the assembled bearing automatically falls into a material receiving box and is conveniently and quickly received by matching the bearing clamping assembly and the material receiving assembly when the bearing is loosened by the bearing clamping assembly; through the matching of the first hydraulic cylinder, the lubricating grease storage box, the second hydraulic cylinder, the push plate, the third mounting seat and the material guide rod in the bearing mounting assembly, in the process of assembling the bearing, after balls are placed between the inner ring and the outer ring of the bearing, lubricating grease is smeared among the balls through the material guide rod, the balls are fixed, the mounting of the bearing retainer is facilitated, and the use is facilitated; the multifunctional clamp for manufacturing the bearing is small in size, convenient to clamp and convenient to use.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of the bearing retainer assembly of the present invention;
FIG. 3 is a schematic perspective exploded view of the bearing retainer assembly of the present invention;
FIG. 4 is a schematic perspective view of a mount of the present invention;
FIG. 5 is a schematic perspective view of a second mounting plate according to the present invention;
FIG. 6 is a schematic perspective view of the grease storage box according to the present invention;
FIG. 7 is a schematic perspective view of the guide bar of the present invention;
in the figure: 1. a work table; 2. a first mounting plate; 3. a bearing clamping assembly; 4. a bearing mounting assembly; 5. a material receiving assembly; 31. a first mounting seat; 32. a first stopper; 33. a first chute; 34. a second limiting block; 35. a second chute; 36. rotating the disc; 37. a rotating frame; 38. rotating the hole; 39. a rotating shaft; 310. a third limiting block; 311. a first handle; 41. a mounting frame; 42. a second mounting seat; 43. a first hydraulic cylinder; 44. a guide rail; 45. a second mounting plate; 46. a third chute; 47. a grease storage tank; 48. a second hydraulic cylinder; 49. pushing a plate; 410. a third mounting seat; 411. a material guide rod; 412. a material guide hole; 51. a material collecting box; 52. a universal wheel; 53. a second handle.
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.
Referring to fig. 1-7, an embodiment of the present invention is shown: a multifunctional clamp for bearing manufacturing comprises a workbench 1, a first mounting plate 2, a bearing clamping component 3, a bearing mounting component 4 and a material receiving component 5, wherein the bearing clamping component 3 is arranged on the workbench 1, the bearing clamping component 3 comprises a first mounting seat 31, a first limiting block 32, a first chute 33, a second limiting block 34, a second chute 35, a rotating disc 36, a rotating frame 37, a rotating hole 38, a rotating shaft 39, a third limiting block 310 and a first handle 311, the workbench 1 is connected with the first mounting seat 31 through bolts, the first mounting seat 31 is fixedly connected with a first limiting block 32 in a distributed mode, the first limiting block 32 is provided with the first chute 33, the first chute 33 is connected with the second limiting block 34 in a sliding mode, the top end of the workbench 1 is provided with the first mounting plate 2, the bearing mounting component 4 is mounted on the first mounting plate 2, the bearing mounting component 4 comprises a mounting frame 41, A second mounting seat 42, a first hydraulic cylinder 43, a guide rail 44, a second mounting plate 45, a third chute 46, a lubricating grease storage tank 47, a second hydraulic cylinder 48, a push plate 49, a third mounting seat 410, a material guide rod 411 and a material guide hole 412, wherein the first mounting plate 2 is connected with a mounting frame 41 through bolts, the top end of the mounting frame 41 is connected with the second mounting seat 42 through bolts, the second mounting seat 42 is fixedly connected with the first hydraulic cylinder 43, one side of the mounting frame 41 is provided with the second mounting plate 45, an output shaft of the first hydraulic cylinder 43 is fixedly connected with a second mounting plate 45, the other side of the second mounting plate 45 is fixedly connected with a lubricating grease storage box 47, one side of the second mounting plate 45 is fixedly connected with a second hydraulic cylinder 48 corresponding to the top end of the lubricating grease storage box 47, an output shaft of the second hydraulic cylinder 48 is fixedly connected with a push plate 49, and the push plate 49 is connected to the inside of the lubricating grease storage box 47 in a sliding manner; a second sliding groove 35 is formed at the bottom end of the first limiting block 32, a rotating disc 36 is connected between the second sliding groove 35 and the first mounting seat 31 in a sliding manner, and a rotating frame 37 is connected to the rotating disc 36 through bolts; a rotating hole 38 is formed in the rotating frame 37, a rotating shaft 39 is arranged on the second limiting block 34, the rotating shaft 39 is rotatably connected inside the rotating hole 38, a third limiting block 310 is fixedly connected to one side of the second limiting block 34, and a first handle 311 is fixedly connected to one side of the rotating frame 37; one side of the mounting frame 41 is symmetrically and fixedly connected with guide rails 44, one side of the second mounting plate 45 is symmetrically provided with third sliding grooves 46, and the guide rails 44 are slidably connected inside the third sliding grooves 46; the bottom end of the lubricating grease storage tank 47 is in threaded connection with a third mounting seat 410, a material guide rod 411 is distributed on the third mounting seat 410, and a material guide hole 412 is formed in the material guide rod 411 in a penetrating manner; the bottom of workstation 1 is provided with receipts material subassembly 5, receives material subassembly 5 including receiving workbin 51, universal wheel 52 and second handle 53, and the bottom of workstation 1 is provided with receives workbin 51, and universal wheel 52 is installed to the bottom of receiving workbin 51, and one side of receiving workbin 51 is provided with second handle 53.
The working principle is as follows: when the multifunctional fixture used for manufacturing the bearing is used, the bearing outer ring and the bearing inner ring are manually placed on the third limiting block 310, the first handle 311 is broken off, the rotating disc 36 and the rotating frame 37 are driven to rotate, the second limiting block 34 is driven to move under the action of the first limiting block 32 and the rotating shaft 39, the second limiting blocks 34 are enabled to abut against the bearing outer ring to achieve the purpose of clamping, then a plurality of bearing balls are placed between the bearing outer ring and the bearing inner ring, the first hydraulic cylinder 43 is started, the lubricating grease storage tank 47 on the second mounting plate 45 and the second hydraulic cylinder 48 are driven to move downwards, the guide rod 411 is driven to be inserted between the bearing balls, then the second hydraulic cylinder 48 is started, the push plate 49 is driven to extrude lubricating grease in the lubricating grease storage tank 47, the lubricating grease is led into the bearing balls through the guide hole 412 on the guide rod 411, the position between the bearing balls is limited through the lubricating grease, then the first hydraulic cylinder 43 is started again to enable the lubricating grease storage tank 47 and the second hydraulic cylinder 48 to return to the original positions, meanwhile, the guide rod 411 ascends, then the bearing retainer is manually installed between the outer ring and the inner ring of the bearing, then the bearing is packaged, then the first handle 311 is pulled off reversely, the second limiting block 34 is enabled to loose the clamping of the outer ring of the bearing, the assembled bearing falls into the material receiving tank 51, the assembling work of one bearing is completed, and after the material receiving tank 51 is filled with the bearing, the bearing is moved to the warehousing area for centralized processing through the universal wheel 52 and the second handle 53.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a multi-functional anchor clamps that bearing manufacturing used, includes workstation (1), first mounting panel (2), bearing centre gripping subassembly (3), bearing installation component (4) and receipts material subassembly (5), its characterized in that: be provided with bearing centre gripping subassembly (3) on workstation (1), bearing centre gripping subassembly (3) are including first mount pad (31), first stopper (32), first spout (33), second stopper (34), second spout (35), rolling disc (36), rotating turret (37), rotation hole (38), axis of rotation (39), third stopper (310) and the first in command (311), bolted connection has first mount pad (31) on workstation (1), distribute first stopper (32) of fixedly connected with on first mount pad (31), first spout (33) have been seted up on first stopper (32), sliding connection has second stopper (34) on first spout (33), the top of workstation (1) is provided with first mounting panel (2), install bearing installation component (4) on first mounting panel (2), bearing installation component (4) include mounting bracket (41), A second mounting seat (42), a first hydraulic cylinder (43), a guide rail (44), a second mounting plate (45), a third chute (46), a lubricating grease storage box (47), a second hydraulic cylinder (48), a push plate (49), a third mounting seat (410), a material guide rod (411) and material guide holes (412), wherein the first mounting plate (2) is connected with a mounting frame (41) through bolts, the top end of the mounting frame (41) is connected with the second mounting seat (42) through bolts, the second mounting seat (42) is fixedly connected with the first hydraulic cylinder (43), one side of the mounting frame (41) is provided with the second mounting plate (45), the output shaft of the first hydraulic cylinder (43) is fixedly connected with the second mounting plate (45), the other side of the second mounting plate (45) is fixedly connected with the lubricating grease storage box (47), one side of the second mounting plate (45) is fixedly connected with the second hydraulic cylinder (48) corresponding to the top end of the lubricating grease storage box (47), a push plate (49) is fixedly connected to an output shaft of the second hydraulic cylinder (48), and the push plate (49) is connected to the inside of the lubricating grease storage tank (47) in a sliding manner; the rotating frame (37) is provided with a rotating hole (38), the second limiting block (34) is provided with a rotating shaft (39), the rotating shaft (39) is rotatably connected to the inside of the rotating hole (38), one side of the second limiting block (34) is fixedly connected with a third limiting block (310), and one side of the rotating frame (37) is fixedly connected with a first handle (311).
2. The multi-function fixture for bearing manufacturing of claim 1, wherein: a second sliding groove (35) is formed in the bottom end of the first limiting block (32), a rotating disc (36) is connected between the second sliding groove (35) and the first mounting seat (31) in a sliding mode, and a rotating frame (37) is connected to the rotating disc (36) through bolts.
3. The multi-function fixture for bearing manufacturing of claim 1, wherein: one side symmetry fixedly connected with guide rail (44) of mounting bracket (41), third spout (46) have been seted up to one side symmetry of second mounting panel (45), and guide rail (44) sliding connection is in the inside of third spout (46).
4. The multi-function fixture for bearing manufacturing of claim 1, wherein: the bottom end of the lubricating grease storage box (47) is in threaded connection with a third mounting seat (410), material guide rods (411) are distributed on the third mounting seat (410), and material guide holes (412) are formed in the material guide rods (411) in a penetrating mode.
5. The multi-function fixture for bearing manufacturing of claim 1, wherein: the bottom of workstation (1) is provided with receipts material subassembly (5), receives material subassembly (5) including receiving workbin (51), universal wheel (52) and second handle (53), and the bottom of workstation (1) is provided with receives workbin (51), and universal wheel (52) are installed to the bottom of receipts workbin (51), and one side of receipts workbin (51) is provided with second handle (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110759101.7A CN113483028B (en) | 2021-07-05 | 2021-07-05 | Multifunctional clamp for bearing manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110759101.7A CN113483028B (en) | 2021-07-05 | 2021-07-05 | Multifunctional clamp for bearing manufacturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113483028A CN113483028A (en) | 2021-10-08 |
| CN113483028B true CN113483028B (en) | 2022-07-15 |
Family
ID=77940891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110759101.7A Expired - Fee Related CN113483028B (en) | 2021-07-05 | 2021-07-05 | Multifunctional clamp for bearing manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113483028B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576277B (en) * | 2022-03-03 | 2023-12-15 | 山东朗澈轴承有限公司 | Ball assembling and sleeving mechanism suitable for deep groove ball bearing |
| CN114559402B (en) * | 2022-03-03 | 2024-03-08 | 山东朗澈轴承有限公司 | Carousel nailing machine based on deep groove ball bearing is with keeping ware |
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| CN202599395U (en) * | 2012-05-26 | 2012-12-12 | 安徽国盾三维高科技有限公司 | Cartridge case fixture of three-dimensional feature mark comparison measuring instrument |
| CN103801957A (en) * | 2014-02-14 | 2014-05-21 | 南京霞光新能源科技有限公司 | Clamp for circular tube |
| CN203993241U (en) * | 2014-06-24 | 2014-12-10 | 济南大学 | A kind of Novel drilling-machine Self-positioning clamp |
| CN106216773A (en) * | 2016-08-31 | 2016-12-14 | 宁波方力科技股份有限公司 | The cutter oscillation mechanism of corrugated tube groover |
| CN106764084A (en) * | 2017-04-01 | 2017-05-31 | 莱芜钢铁集团有限公司 | A kind of pipeline jig |
| CN110936194A (en) * | 2019-12-18 | 2020-03-31 | 刘永海 | Sewage pipe clamping device capable of adjusting clamp distance and clamping size |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9663304B2 (en) * | 2013-11-15 | 2017-05-30 | Greenlee Textron Inc. | Rotary chuck |
-
2021
- 2021-07-05 CN CN202110759101.7A patent/CN113483028B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202599395U (en) * | 2012-05-26 | 2012-12-12 | 安徽国盾三维高科技有限公司 | Cartridge case fixture of three-dimensional feature mark comparison measuring instrument |
| CN103801957A (en) * | 2014-02-14 | 2014-05-21 | 南京霞光新能源科技有限公司 | Clamp for circular tube |
| CN203993241U (en) * | 2014-06-24 | 2014-12-10 | 济南大学 | A kind of Novel drilling-machine Self-positioning clamp |
| CN106216773A (en) * | 2016-08-31 | 2016-12-14 | 宁波方力科技股份有限公司 | The cutter oscillation mechanism of corrugated tube groover |
| CN106764084A (en) * | 2017-04-01 | 2017-05-31 | 莱芜钢铁集团有限公司 | A kind of pipeline jig |
| CN110936194A (en) * | 2019-12-18 | 2020-03-31 | 刘永海 | Sewage pipe clamping device capable of adjusting clamp distance and clamping size |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113483028A (en) | 2021-10-08 |
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Granted publication date: 20220715 |