CN205614362U - Gripper -like lathe center holder - Google Patents
Gripper -like lathe center holder Download PDFInfo
- Publication number
- CN205614362U CN205614362U CN201620440179.7U CN201620440179U CN205614362U CN 205614362 U CN205614362 U CN 205614362U CN 201620440179 U CN201620440179 U CN 201620440179U CN 205614362 U CN205614362 U CN 205614362U
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- clamping limb
- pull block
- hole
- erecting bed
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Abstract
Gripper -like lathe center holder, including mount pad, mount table and jack catch clamping device, the mount table is fixed at the mount pad upper surface, and jack catch clamping device sets up side surface before the mount table, jack catch clamping device includes the push -and -pull piece, go up the centre gripping arm, lower centre gripping arm and micro - adjustment mechanism, the push -and -pull piece is isosceles trapezoid along the vertical cross -section of controlling the direction, the perpendicular setting of left surface of push -and -pull piece and the left surface of push -and -pull piece are parallel with the right flank of push -and -pull piece, the area of the left surface of push -and -pull piece is less than the area of the right flank of push -and -pull piece, be fixed with the guide rail along the horizontal direction on the trailing flank of push -and -pull piece, the dovetail has been offered along the horizontal direction to the side surface before the mount table, the push -and -pull piece is inserted through the guide rail and is established in the dovetail sliding connection at the mount table leading flank, this device simple structure, convenient to use, centering precision height, double -layered tightly effectual.
Description
Technical field
The utility model belongs to lathe equipments technical field, is specifically related to a kind of jack catchs type turning center clamper.
Background technology
The centre frame being used at engine lathe and miniature numerical control lathe process major axis at present, use cast iron center frame and carry out three points centering clamping workpiece, add man-hour requirement and manually adjust the clamping and positioning realizing in major axis processing at any time, the shortcoming of cast iron center frame is often to process the different workpiece of a kind of diameter to be required for once adjusting, waste time and energy, reduce the efficiency of processing, and after passing through artificial adjustment, centering precision difference.
Utility model content
The utility model, in order to solve weak point of the prior art, provides a kind of simple in construction, the jack catchs type turning center clamper that easy to use, centering precision is high, clamping effect is good.
For solving above-mentioned technical problem, the utility model adopts the following technical scheme that jack catchs type turning center clamper, including mounting seat, erecting bed and claw clamping device, erecting bed is fixed on mounting seat upper surface, and claw clamping device is arranged on erecting bed front side surface；Claw clamping device includes push-and-pull block, upper clamping limb, lower clamping limb and micro-adjusting mechanism, push-and-pull block vertical cross-section in left-right direction is isosceles trapezoid, the left surface of push-and-pull block is vertically arranged and the left surface of push-and-pull block is parallel with the right flank of push-and-pull block, the area of the left surface of push-and-pull block is less than the area of the right flank of push-and-pull block, it is fixed with guide rail in the horizontal direction on the trailing flank of push-and-pull block, erecting bed front side surface offers dovetail groove in the horizontal direction, and push-and-pull block is slidably connected at erecting bed leading flank in being plugged in dovetail groove by guide rail；The upper side of push-and-pull block is provided with slide rail, and the downside of push-and-pull block is provided with glidepath；In push-and-pull block, the center line direction along push-and-pull block offers guide through hole, and micro-adjusting mechanism right-to-left is extended through guide through hole, and the left part of micro-adjusting mechanism protrudes from push-and-pull block left surface；The right flank of push-and-pull block is fixed with two pull bars along left and right horizontal direction, two pull bars are side by side up and down to be correspondingly arranged, it is fixed with drawing handle between the right-hand member of two pull bars, it is fixed with connecting rod between two pull bars, erecting bed leading flank is provided with the fixed plate being positioned between connecting rod and drawing handle, being provided with two compression springs between connecting rod and fixed plate side by side, two compression springs are all parallel with pull bar；
Upper clamping limb is identical with the structure of lower clamping limb, and upper clamping limb is positioned at the surface of lower clamping limb and upper clamping limb and lower clamping limb is symmetrical arranged with regard to the center line of push-and-pull block；Upper clamping limb is provided with pin-and-hole, and erecting bed front side surface left side is fixed with upper pin, and upper pin is positioned above push-and-pull block, and upper clamping limb is hinged on erecting bed leading flank in being located in upper pin-and-hole by upper pin；The left end of upper clamping limb is rotatably connected to the first rolling bearing, and the right-hand member of upper clamping limb is rotatably connected to upper roller, is provided with the first stretching spring between upper clamping limb and erecting bed, and the junction of the first stretching spring and upper clamping limb is positioned between upper pin and upper roller；Under the effect of the first stretching spring, upper roller rolls and is connected on slide rail；
Lower clamping limb is provided with lower pin-and-hole, and erecting bed front side surface left side is fixed with lower bearing pin, and lower bearing pin is positioned at below push-and-pull block, and lower clamping limb is hinged on erecting bed leading flank in being located in lower pin-and-hole by lower bearing pin；The left end of lower clamping limb is rotatably connected to the second rolling bearing, the right-hand member of lower clamping limb is rotatably connected to bottom roller, it is provided with the second stretching spring between the right part of lower clamping limb and erecting bed, the junction of the second stretching spring and lower clamping limb is positioned between lower bearing pin and bottom roller, under the effect of the second stretching spring, bottom roller rolls and is connected on glidepath.
Micro-adjusting mechanism includes stay tube and a screw rod, prop up in stay tube is located in guide through hole and a stay tube outer wall is slidably matched with the inwall of guide through hole, guide through hole inwall offers gathering sill in left-right direction, prop up stay tube outer wall and be provided with the guide pad being positioned at gathering sill, prop up stay tube left part stretch out guide through hole and protrude and erecting bed left surface, the left end propping up stay tube is rotatably connected to the second rolling bearing, screw rod right-to-left extend in a stay tube along guide through hole, screw rod is threadeded with a stay tube, the right-hand member of screw rod is positioned at outside guide through hole, the right-hand member of screw rod is provided with regulation handle, screw rod right part is rotatably connected in guide through hole by thrust bearing, it is provided with on the right side of push-and-pull block and be directed to the bearing gland that through hole right-hand member blocked and positioned thrust bearing.
Using technique scheme, the utility model has the advantages that
null(1) workpiece of different-diameter can accurately be felt relieved clamping by this device，Concrete clipping operation is: pull first to the right drawing handle，Then drawing handle pulls push-and-pull block by two pull bars，Dovetail groove along erecting bed for the push-and-pull block is made to move right，Under the effect of the first stretching spring and the second stretching spring，The upper roller of upper clamping limb right-hand member is along upper slide rail scrolls beneath to the left，The bottom roller of lower clamping limb right-hand member rolls over to the left along glidepath，Owing to upper clamping limb and lower clamping limb are hinged on erecting bed by upper pin and lower bearing pin respectively，From lever principle，Upper clamping limb right-hand member moves downward，Upper clamping limb left end then upwards moves，Same lower clamping limb right-hand member upwards moves，Lower clamping limb left end then moves downward，Then go up the distance between clamping limb and lower clamping limb and become big，Grasping part is opened (described grasping part is the space between upper clamping limb and lower clamping limb)，Then workpiece to be machined is placed between upper clamping limb and lower clamping limb，Then drawing handle is promoted to the left，Push-and-pull block along dovetail groove to left movement，With contrary before，The upper roller of upper clamping limb right-hand member rolls over to the right along upper slide rail，The bottom roller of lower clamping limb right-hand member rolls to the right along glidepath，Then the distance going up between clamping limb left end and lower clamping limb diminishes，Until after the second rolling bearing top of the first rolling bearing of upper clamping limb and lower clamping limb is pressed in workpiece to be machined surface，Stop promoting drawing handle；Position followed by trace regulation the 3rd rolling bearing, make the 3rd rolling bearing push up equally and be pressed in workpiece to be machined surface, concrete regulation process is: make screw rod turn in a stay tube inward turning by rotating regulation handle, owing to a stay tube is slidably matched with the inwall with guide through hole, prop up between stay tube with screw rod as threadeding, so a stay tube is under the rotation forces of screw rod, it is moved to the left, stop the rotation regulation handle when the 3rd rolling bearing top of a stay tube left end is pressed in workpiece to be machined, now the first rolling bearing, second rolling bearing and the 3rd rolling bearing are clamped in workpiece to be machined outer surface simultaneously, specific position due to three rolling bearings, so the center line one of workpiece to be machined is positioned on horizontal plane, workpiece to be machined will not tilt, centering is accurately, simple to operate；
(2) it is provided with two compression springs between connecting rod and fixed plate side by side, compression spring makes push-and-pull block by continuing power to the left, make to be in clamp position all the time between clamping limb and lower clamping limb, i.e. when workpiece to be machined is positioned at grasping part, owing to, under the active force of compression spring, two the second rolling bearings can be pressed on outer surface of workpiece；
(3) between the right part of upper clamping limb and erecting bed, being provided with the first stretching spring and the second stretching spring between the right part of lower clamping limb and erecting bed, the meaning of the first stretching spring and the second stretching spring is to enable roller to compress rolling on upper slide rail and glidepath；
(4) screw rod right part is rotatably connected in guide through hole by thrust bearing, is provided with and is directed to the bearing gland that through hole right-hand member blocked and positioned thrust bearing on the right side of push-and-pull block.
Brief description
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As it is shown in figure 1, jack catchs type turning center clamper of the present utility model, including mounting seat the 1st, erecting bed 2 and claw clamping device, erecting bed 2 is fixed on mounting seat 1 upper surface, and claw clamping device is arranged on erecting bed 2 front side surface；Claw clamping device includes push-and-pull block 3, upper clamping limb 4, lower clamping limb 5 and micro-adjusting mechanism, push-and-pull block 3 vertical cross-section in left-right direction is isosceles trapezoid, the left surface of push-and-pull block 3 is vertically arranged and the left surface of push-and-pull block 3 is parallel with the right flank of push-and-pull block 3, the area of the left surface of push-and-pull block 3 is less than the area of the right flank of push-and-pull block 3, it is fixed with guide rail in the horizontal direction on the trailing flank of push-and-pull block 3, erecting bed 2 front side surface offers dovetail groove in the horizontal direction, push-and-pull block 3 is slidably connected at erecting bed 2 leading flank in being plugged in dovetail groove by guide rail, (owing to guide rail and dovetail groove are on rear side of push-and-pull block 3, and guide rail and dovetail groove be slidably connected as prior art, figure is not illustrated)；The upper side of push-and-pull block 3 is provided with slide rail 6, and the downside of push-and-pull block 3 is provided with glidepath 7；In push-and-pull block 3, the center line direction along push-and-pull block 3 offers guide through hole 8, and micro-adjusting mechanism right-to-left is extended through guide through hole 8, and the left part of micro-adjusting mechanism protrudes from push-and-pull block 3 left surface；The right flank of push-and-pull block 3 is fixed with two pull bars 9 along left and right horizontal direction, two pull bars 9 are side by side up and down to be correspondingly arranged, it is fixed with drawing handle 10 between the right-hand member of two pull bars 9, it is fixed with connecting rod 11 between two pull bars 9, erecting bed 2 leading flank is provided with the fixed plate 12 being positioned between connecting rod 11 and drawing handle 10, being provided with two compression springs 13 between connecting rod 11 and fixed plate 12 side by side, two compression springs 13 are all parallel with pull bar 9；
Upper clamping limb 4 is identical with the structure of lower clamping limb 5, and upper clamping limb 4 is positioned at the surface of lower clamping limb 5 and upper clamping limb 4 and lower clamping limb 5 is symmetrical arranged with regard to the center line of push-and-pull block 3；Upper clamping limb 4 is provided with pin-and-hole, and erecting bed 2 front side surface left side is fixed with upper pin 14, and upper pin 14 is positioned above push-and-pull block 3, and upper clamping limb 4 is hinged on erecting bed 2 leading flank in being located in upper pin-and-hole by upper pin 14；The left end of upper clamping limb 4 is rotatably connected to the first rolling bearing 15, the right-hand member of upper clamping limb 4 is rotatably connected to upper roller 16, being provided with the first stretching spring 17 between the right part of upper clamping limb 4 and erecting bed 2, the junction of the first stretching spring 17 and upper clamping limb 4 is positioned between upper pin 14 and upper roller 16；Under the effect of the first stretching spring 17, upper roller 16 rolls and is connected on slide rail 6；
Lower clamping limb 5 is provided with lower pin-and-hole, and erecting bed 2 front side surface left side is fixed with lower bearing pin 23, and lower bearing pin 23 is positioned at below push-and-pull block 3, and lower clamping limb 5 is hinged with erecting bed 2 in being located in lower pin-and-hole by lower bearing pin 23；The left end of lower clamping limb 5 is rotatably connected to the second rolling bearing 24, the right-hand member of lower clamping limb 5 is rotatably connected to bottom roller 25, being provided with the second stretching spring 26 between the right part of lower clamping limb 5 and erecting bed 2, the junction of the second stretching spring 26 and lower clamping limb 5 is positioned between lower bearing pin 23 and bottom roller 25；Under the effect of the second stretching spring 26, bottom roller 25 rolls and is connected on glidepath 7.
nullMicro-adjusting mechanism includes stay tube 18 and a screw rod 19，Prop up in stay tube 18 is located in guide through hole 8 and a stay tube 18 is slidably matched with the inwall of guide through hole 8，Guide through hole 8 inwall offers gathering sill 27 in left-right direction，Prop up stay tube 18 outer wall and be provided with the guide pad 28 being positioned at gathering sill 27，Prop up stay tube 18 left part stretch out guide through hole 8 and protrude and erecting bed 2 left surface，The left end propping up stay tube 18 is rotatably connected to the 3rd rolling bearing 20，Screw rod 19 right-to-left extend in a stay tube 18 along guide through hole 8，Screw rod 19 is threadeded with a stay tube 18，The right-hand member of screw rod 19 is positioned at outside guide through hole 8，The right-hand member of screw rod 19 is provided with regulation handle 21，Screw rod 19 right part is rotatably connected in guide through hole 8 by thrust bearing 29，It is provided with on the right side of push-and-pull block 3 and be directed to the bearing gland 30 that through hole 8 right-hand member blocked and positioned thrust bearing 29.
Mounting seat 1 in use, is fixed on lathe by the utility model by fastening bolt, it is assumed that to be just front to the direction of view person in Fig. 1, then workpiece to be machined passes through this device from back to front；nullIt by processing concrete operations on this device for the piece-holder is: pull first to the right drawing handle 10，Then drawing handle 10 pulls push-and-pull block 3 by two pull bars 9，Dovetail groove along erecting bed 2 for the push-and-pull block 3 is made to move right，Under the effect of the first stretching spring 17 and the second stretching spring 26，The upper roller 16 of upper clamping limb 4 right-hand member is along upper slide rail 6 scrolls beneath to the left，The bottom roller 25 of lower clamping limb 5 right-hand member rolls over to the left along glidepath 7，Owing to upper clamping limb 4 and lower clamping limb 5 are hinged on erecting bed 2 by the first bearing pin 14 and the second bearing pin 23 respectively，From lever principle，Upper clamping limb 4 right-hand member moves downward，Upper clamping limb 4 left end then upwards moves，Same lower clamping limb 5 right-hand member upwards moves，Lower clamping limb 5 left end then moves downward，Then go up the distance between clamping limb 4 and lower clamping limb 5 and become big，Grasping part is opened (described grasping part is the space between upper clamping limb 4 and lower clamping limb 5)，Then workpiece to be machined is placed between upper clamping limb 4 and lower clamping limb 5，Then drawing handle 10 is promoted to the left，Push-and-pull block 3 along dovetail groove to left movement，With contrary before，The upper roller 16 of upper clamping limb 4 right-hand member rolls over to the right along upper slide rail 6，The bottom roller 25 of lower clamping limb 5 right-hand member rolls to the right along glidepath 7，Then the distance going up between clamping limb 4 left end and lower clamping limb 5 diminishes，Until after the first rolling bearing 15 and the second rolling bearing 24 top are pressed in workpiece to be machined surface，Stop promoting drawing handle 10；nullPosition followed by trace regulation the 3rd rolling bearing 20，Make the 3rd rolling bearing 20 push up equally and be pressed in workpiece to be machined surface，Concrete regulation process is: make screw rod 19 rotate in a stay tube 18 by rotating regulation handle 21，Owing to a stay tube 18 is slidably matched with the inwall with guide through hole 8，Prop up between stay tube 18 with screw rod 19 as threadeding，So the guide pad 28 on a stay tube 18 is moved to the left along gathering sill 27 under the rotation forces of screw rod 19，Stop the rotation regulation handle 21 when the 3rd rolling bearing 20 top of stay tube 18 left end is pressed in workpiece to be machined，Now the first rolling bearing 15、Second rolling bearing 24 and the 3rd rolling bearing 20 are clamped in workpiece to be machined outer surface simultaneously，Specific position due to three rolling bearings，So the center line one of workpiece to be machined is positioned on horizontal plane，Workpiece to be machined will not tilt，Next operation can be carried out to workpiece.
Shape of the present utility model, material, structure etc. are not made any pro forma restriction by the present embodiment; every any simple modification, equivalent variations and modification made above example according to technical spirit of the present utility model, belongs to the protection domain of technical solutions of the utility model.
Claims (2)
1. jack catchs type turning center clamper, it is characterised in that: including mounting seat, erecting bed and claw clamping device, erecting bed is fixed on mounting seat upper surface, and claw clamping device is arranged on erecting bed front side surface；Claw clamping device includes push-and-pull block, upper clamping limb, lower clamping limb and micro-adjusting mechanism, push-and-pull block vertical cross-section in left-right direction is isosceles trapezoid, the left surface of push-and-pull block is vertically arranged and the left surface of push-and-pull block is parallel with the right flank of push-and-pull block, the area of the left surface of push-and-pull block is less than the area of the right flank of push-and-pull block, it is fixed with guide rail in the horizontal direction on the trailing flank of push-and-pull block, erecting bed front side surface offers dovetail groove in the horizontal direction, and push-and-pull block is slidably connected at erecting bed leading flank in being plugged in dovetail groove by guide rail；The upper side of push-and-pull block is provided with slide rail, and the downside of push-and-pull block is provided with glidepath；In push-and-pull block, the center line direction along push-and-pull block offers guide through hole, and micro-adjusting mechanism right-to-left is extended through guide through hole, and the left part of micro-adjusting mechanism protrudes from push-and-pull block left surface；The right flank of push-and-pull block is fixed with two pull bars along left and right horizontal direction, two pull bars are side by side up and down to be correspondingly arranged, it is fixed with drawing handle between the right-hand member of two pull bars, it is fixed with connecting rod between two pull bars, erecting bed leading flank is provided with the fixed plate being positioned between connecting rod and drawing handle, being provided with two compression springs between connecting rod and fixed plate side by side, two compression springs are all parallel with pull bar；
Upper clamping limb is identical with the structure of lower clamping limb, and upper clamping limb is positioned at the surface of lower clamping limb and upper clamping limb and lower clamping limb is symmetrical arranged with regard to the center line of push-and-pull block；Upper clamping limb is provided with pin-and-hole, and erecting bed front side surface left side is fixed with upper pin, and upper pin is positioned above push-and-pull block, and upper clamping limb is hinged on erecting bed leading flank in being located in upper pin-and-hole by upper pin；The left end of upper clamping limb is rotatably connected to the first rolling bearing, and the right-hand member of upper clamping limb is rotatably connected to upper roller, is provided with the first stretching spring between upper clamping limb and erecting bed, and the junction of the first stretching spring and upper clamping limb is positioned between upper pin and upper roller；Under the effect of the first stretching spring, upper roller rolls and is connected on slide rail；
Lower clamping limb is provided with lower pin-and-hole, and erecting bed front side surface left side is fixed with lower bearing pin, and lower bearing pin is positioned at below push-and-pull block, and lower clamping limb is hinged on erecting bed leading flank in being located in lower pin-and-hole by lower bearing pin；The left end of lower clamping limb is rotatably connected to the second rolling bearing, the right-hand member of lower clamping limb is rotatably connected to bottom roller, it is provided with the second stretching spring between the right part of lower clamping limb and erecting bed, the junction of the second stretching spring and lower clamping limb is positioned between lower bearing pin and bottom roller, under the effect of the second stretching spring, bottom roller rolls and is connected on glidepath.
2. jack catchs type turning center clamper according to claim 1, it is characterized in that: micro-adjusting mechanism includes stay tube and a screw rod, prop up in stay tube is located in guide through hole and a stay tube outer wall is slidably matched with the inwall of guide through hole, guide through hole inwall offers gathering sill in left-right direction, prop up stay tube outer wall and be provided with the guide pad being positioned at gathering sill, prop up stay tube left part stretch out guide through hole and protrude and erecting bed left surface, the left end propping up stay tube is rotatably connected to the second rolling bearing, screw rod right-to-left extend in a stay tube along guide through hole, screw rod is threadeded with a stay tube, the right-hand member of screw rod is positioned at outside guide through hole, the right-hand member of screw rod is provided with regulation handle, screw rod right part is rotatably connected in guide through hole by thrust bearing, it is provided with on the right side of push-and-pull block and be directed to the bearing gland that through hole right-hand member blocked and positioned thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620440179.7U CN205614362U (en) | 2016-05-16 | 2016-05-16 | Gripper -like lathe center holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620440179.7U CN205614362U (en) | 2016-05-16 | 2016-05-16 | Gripper -like lathe center holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614362U true CN205614362U (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620440179.7U Expired - Fee Related CN205614362U (en) | 2016-05-16 | 2016-05-16 | Gripper -like lathe center holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614362U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426942A (en) * | 2016-11-18 | 2017-02-22 | 梁钗萍 | 3D printing machine working table capable of facilitating workpiece clamping |
| CN106808232A (en) * | 2017-02-20 | 2017-06-09 | 重庆市永川区中川科技发展有限责任公司 | Milling machine automatic compacting device |
| CN107932325A (en) * | 2017-11-25 | 2018-04-20 | 肖征 | A kind of bamboo product processing fixing device |
| CN108526981A (en) * | 2018-05-21 | 2018-09-14 | 杭州职业技术学院 | A kind of mechanical claw open-and-close mechanism |
| CN108748105A (en) * | 2018-06-11 | 2018-11-06 | 黄素兰 | Clamping device with clamping jaw structure |
| CN108942302A (en) * | 2018-08-02 | 2018-12-07 | 繁昌县长城铸造厂（普通合伙） | Positioning device is used in a kind of processing of tubular ironcasting |
| CN109531187A (en) * | 2018-12-26 | 2019-03-29 | 宁波市精恒凯翔机械有限公司 | Built-in centering center rest |
| CN110303482A (en) * | 2019-07-12 | 2019-10-08 | 大连理工大学 | One kind being used for fine-porous part centring clamping device |
| CN110469103A (en) * | 2019-08-06 | 2019-11-19 | 浙江工贸职业技术学院 | A kind of wirerope device for climbing rope |
| CN111604872A (en) * | 2020-06-08 | 2020-09-01 | 国网天津市电力公司 | Insulating tool box of fighting |
| CN111957811A (en) * | 2020-08-05 | 2020-11-20 | 大冶市祺顺科技有限公司 | Stamping head processing device for forming hardware stamping parts |
| CN112318165A (en) * | 2020-11-05 | 2021-02-05 | 扬州大学 | Self-positioning three-point positioning device |
| CN112315677A (en) * | 2020-11-23 | 2021-02-05 | 清檬养老服务有限公司 | Old person's intelligence nursing system |
| CN114673854A (en) * | 2022-03-24 | 2022-06-28 | 惠州市喜屋网络科技有限公司 | Anti-seismic hanging bracket based on BIM and steel structure building thereof |
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2016
- 2016-05-16 CN CN201620440179.7U patent/CN205614362U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426942A (en) * | 2016-11-18 | 2017-02-22 | 梁钗萍 | 3D printing machine working table capable of facilitating workpiece clamping |
| CN106808232A (en) * | 2017-02-20 | 2017-06-09 | 重庆市永川区中川科技发展有限责任公司 | Milling machine automatic compacting device |
| CN106808232B (en) * | 2017-02-20 | 2019-04-05 | 重庆市永川区中川科技发展有限责任公司 | Milling machine automatic compacting device |
| CN107932325A (en) * | 2017-11-25 | 2018-04-20 | 肖征 | A kind of bamboo product processing fixing device |
| CN108526981B (en) * | 2018-05-21 | 2024-06-04 | 杭州职业技术学院 | Mechanical claw opening and closing mechanism |
| CN108526981A (en) * | 2018-05-21 | 2018-09-14 | 杭州职业技术学院 | A kind of mechanical claw open-and-close mechanism |
| CN108748105A (en) * | 2018-06-11 | 2018-11-06 | 黄素兰 | Clamping device with clamping jaw structure |
| CN108942302A (en) * | 2018-08-02 | 2018-12-07 | 繁昌县长城铸造厂（普通合伙） | Positioning device is used in a kind of processing of tubular ironcasting |
| CN109531187A (en) * | 2018-12-26 | 2019-03-29 | 宁波市精恒凯翔机械有限公司 | Built-in centering center rest |
| CN110303482A (en) * | 2019-07-12 | 2019-10-08 | 大连理工大学 | One kind being used for fine-porous part centring clamping device |
| CN110303482B (en) * | 2019-07-12 | 2022-03-29 | 大连理工大学 | Centering and clamping device for micro porous parts |
| CN110469103A (en) * | 2019-08-06 | 2019-11-19 | 浙江工贸职业技术学院 | A kind of wirerope device for climbing rope |
| CN111604872A (en) * | 2020-06-08 | 2020-09-01 | 国网天津市电力公司 | Insulating tool box of fighting |
| CN111957811A (en) * | 2020-08-05 | 2020-11-20 | 大冶市祺顺科技有限公司 | Stamping head processing device for forming hardware stamping parts |
| CN112318165A (en) * | 2020-11-05 | 2021-02-05 | 扬州大学 | Self-positioning three-point positioning device |
| CN112315677A (en) * | 2020-11-23 | 2021-02-05 | 清檬养老服务有限公司 | Old person's intelligence nursing system |
| CN114673854A (en) * | 2022-03-24 | 2022-06-28 | 惠州市喜屋网络科技有限公司 | Anti-seismic hanging bracket based on BIM and steel structure building thereof |
| CN114673854B (en) * | 2022-03-24 | 2023-08-15 | 河南省氟基建设工程有限公司 | BIM-based anti-seismic hanging bracket and steel structure building thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170516 |