CN210633486U - Clamping device for processing device with manually changed clamping surface - Google Patents
Clamping device for processing device with manually changed clamping surface Download PDFInfo
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- CN210633486U CN210633486U CN201921217994.7U CN201921217994U CN210633486U CN 210633486 U CN210633486 U CN 210633486U CN 201921217994 U CN201921217994 U CN 201921217994U CN 210633486 U CN210633486 U CN 210633486U
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- 230000001788 irregular Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 4
- 241000561734 Celosia cristata Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
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- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The clamping device for the processing device with the clamping surface manually changed comprises a base, wherein a turntable is rotatably connected to the middle of the base. This manual clamping device for processingequipment who changes clamping face, use through ejector pin and gag lever post cooperation, when using clamping device centre gripping spare part, observe the shape of spare part earlier, if the shape of spare part is cuboid or irregular shape when, the handle rotates, the handle drives the kicking block and rotates, make the kicking block ejecting the movable block and make the inboard of movable block on a straight line, make the clamping face of movable block be in planar state, if spare part is cylindric or globular, rotate the handle, make the handle drive the kicking block and rotate, the kicking block is ejecting with the movable block and make the clamping face wholly present the curved surface, be convenient for with the spare part centre gripping, thereby reached the effect of manual change clamping face, make the centre gripping of spare part better add stably, make the spare part that processes accord with the demand, the waste of spare part has been avoided, and the production cost is reduced.
Description
Technical Field
The utility model relates to a clamping device technical field specifically is a manual clamping device for processingequipment who changes clamping face.
Background
The electromechanical spare part processing of machinery is polished and is the electromechanical important part of machinery, polish through polishing the spare part and obtain the shape that wants, clamping device who uses in the electromechanical course of current machinery is the cockscomb structure clamp splice mostly, the cockscomb structure clamp splice all has apparent effect when centre gripping cuboid and irregular shape, the centre gripping is firm, but when centre gripping cylindric or globular spare part, because the spare part is the arc curved surface, be difficult for the centre gripping, the spare part takes place to remove easily, cause the processing mistake of polishing, lead to the waste of spare part, therefore we have proposed a processing apparatus who changes the clamping face and have used clamping device to solve above problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a realize that technical purpose adopts following technical scheme: a clamping device for a processing device for manually changing a clamping surface comprises a base, wherein the middle part of the base is rotatably connected with a rotary table, the bottom of the rotary table is meshed with a first gear which is rotatably connected with the inner wall of the base, the right side of the first gear on the right side is fixedly connected with a rotary rod which penetrates through and extends to the outer side of the base, two sides of the top of the rotary table are respectively meshed with a toothed block which is movably connected with the top of the base, the top of the toothed block is fixedly connected with a clamping rod, the middle part of the clamping rod is rotatably connected with a push rod, the inner side of the clamping rod is movably connected with a movable block which penetrates through and extends to the inner side of the clamping rod, the front side and the back side of the movable block are respectively fixedly connected with a spring which is fixedly connected with the inner wall of the clamping rod, the outer side which is close to the top of the push rod is fixedly connected with a second gear, the, the middle part threaded connection of spiral shell piece has the screw rod with the inner wall swing joint of kelly, and the top fixedly connected with of ejector pin changes the piece, changes the outside fixedly connected with handle of piece.
The utility model discloses possess following beneficial effect:
this manual clamping device for processingequipment who changes clamping face, use through ejector pin and gag lever post cooperation, when using clamping device centre gripping spare part, observe the shape of spare part earlier, if the shape of spare part is cuboid or irregular shape when, the handle rotates, the handle drives the kicking block and rotates, make the kicking block ejecting the movable block and make the inboard of movable block on a straight line, make the clamping face of movable block be in planar state, if spare part is cylindric or globular, rotate the handle, make the handle drive the kicking block and rotate, the kicking block is ejecting with the movable block and make the clamping face wholly present the curved surface, be convenient for with the spare part centre gripping, thereby reached the effect of manual change clamping face, make the centre gripping of spare part better add stably, make the spare part that processes accord with the demand, the waste of spare part has been avoided, and the production cost is reduced.
Further, the shape of base is cylindric and the top of base is seted up the straight groove with tooth piece looks adaptation, the top of carousel is seted up the helicla flute with tooth piece looks adaptation and the bottom of carousel is seted up the tooth with a gear looks adaptation.
Furthermore, the number of the first gears is four, the first gears are helical gears, the number of the clamping rods is two, the clamping rods are made of steel materials, and the inner sides of the clamping rods are provided with movable grooves matched with the jacking blocks.
Further, the ejector block is made of steel materials, the number of the ejector blocks is two, the movable blocks are tooth-block-shaped, and the number of the movable blocks is thirty.
Further, the springs are compression springs, the number of the springs is sixty, and the number of the second gear is two.
Furthermore, the number of the limiting rods is four, the limiting rods are made of steel materials, and spiral grooves matched with the screw rods are formed in the inner walls of the spiral pieces.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the turntable structure of the present invention;
FIG. 3 is a schematic view of the movable block structure of the present invention;
FIG. 4 is a schematic view of the screw structure of the present invention;
FIG. 5 is a schematic view of the structure of the top block of the present invention;
fig. 6 is a schematic view of a partially enlarged structure of a portion a in fig. 1 according to the present invention.
In the figure: the device comprises a base 1, a turntable 2, a first gear 3, a rotating rod 4, a tooth block 5, a clamping rod 6, a top block 7, a movable block 8, a spring 9, a second gear 10, a limiting rod 11, a connecting rod 12, a screw block 13, a screw rod 14, a rotating block 15 and a handle 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, a clamping device for a processing device for manually changing a clamping surface comprises a base 1, wherein the base 1 is cylindrical, a linear groove matched with a tooth block 5 is formed in the top of the base 1, a spiral groove matched with the tooth block 5 is formed in the top of a rotary table 2, teeth matched with a first gear 3 are formed in the bottom of the rotary table 2, the rotary table 2 is rotatably connected to the middle of the base 1, the rotary table 2 plays a role in transmission, the first gear 3 rotatably connected with the inner wall of the base 1 is meshed with the bottom of the rotary table 2, the first gear 3 plays a role in transmission, the first gear 3 is four in number, the first gear 3 is a helical gear, the clamping rods 6 are two in number, the clamping rods 6 are made of steel, a movable groove matched with a top block 7 is formed in the inner side of the clamping rods 6, a rotary rod 4 penetrating through and extending to the outer side of the base 1 is fixedly connected to the right side of the right gear 3, the two sides of the top of the turntable 2 are respectively meshed with a tooth block 5 movably connected with the top of the base 1, the tooth blocks 5 play a role in moving the clamping rods 6, the top of the tooth blocks 5 is fixedly connected with the clamping rods 6, the clamping rods 6 play a role in fixing, the middle of the clamping rods 6 is rotatably connected with ejector rods 7, the ejector blocks 7 play a role in changing the positions of the movable blocks 8, the ejector blocks 7 are made of steel materials, the number of the ejector rods 7 is two, the movable blocks 8 are tooth-shaped, the number of the movable blocks 8 is thirty, the inner sides of the clamping rods 6 are movably connected with the movable blocks 8 penetrating through and extending to the inner sides of the clamping rods 6, the movable blocks 8 play a role in clamping, springs 9 fixedly connected with the inner walls of the clamping rods 6 are fixedly connected to the front and back sides of the movable blocks 8, the springs 9 play a role in recovering, the springs 9 are compression springs and the number of the springs 9 is sixty, the number of two gears 10 is two, the outer side fixedly connected with gear two 10 that is close to ejector pin 7 top, gear two 10 plays driven effect, gear two 10 is just, the equal joint in back has the gag lever post 11 of being connected with the inner diapire rotation of kelly 6, gag lever post 11 plays the effect of joint, the quantity of gag lever post 11 is four and the material of gag lever post 11 is steel material, the helicla flute with screw rod 14 looks adaptation is seted up to the inner wall of spiral shell piece 13, the inboard rotation of gag lever post 11 is connected with connecting rod 12, the inboard rotation of connecting rod 12 is connected with spiral shell piece 13, the middle part threaded connection of spiral shell piece 13 has screw rod 14 with the inner wall swing joint of kelly 6, screw rod 14 plays the effect that drives spiral shell piece 13 and remove, the top fixedly connected with commentaries on classics piece 15 of ejector pin 7, commentaries on classics piece 15 plays driven effect, the outside fixedly connected with handle 16 of commentaries on classics piece 15, handle 16 plays the effect.
The working principle is as follows: before the clamping device is used, the clamping device is unlocked, a tool is utilized to rotate the screw rod 14, the screw rod 14 drives the screw block 13 to rotate towards the inner side of the clamping rod 6, the screw block 13 drives the connecting rod 12 and the limiting rod 11 to rotate, the limiting rod 11 rotates and is not clamped with the second gear 10, the ejector rod 7 can rotate and adjust, then the shape of a part to be clamped is observed, if the shape of the part is cuboid or irregular, the handle 16 is rotated, the handle 16 drives the rotating block 15 to rotate, the rotating block 15 drives the ejector rod 7 to rotate, the ejector rod 7 pushes the movable block 18 to move, the inner side of the movable block 8 is kept on a straight line, the part is convenient to be clamped, if the shape of the part is cylindrical or spherical, the handle 16 is rotated, the handle 16 drives the ejector rod 7 to rotate, the ejector rod pushes the movable block 8 out, the inner side of the movable block 8 integrally presents a curved surface shape, and the part, after the clamping surface is adjusted, the screw rod 14 is rotated, the screw rod 14 drives the screw block 13 to move inwards, the screw block 13 drives the limiting rod 11 to rotate and clamp the second gear 10, the ejector rod 7 is fixed, the position of the movable block 8 is fixed, the rotating rod 4 is rotated, the gear block 5 moves towards the middle, and the two clamping rods 6 are close to and clamp parts.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a manual clamping device for processingequipment who changes clamping face, includes base (1), its characterized in that: the middle part of base (1) is rotated and is connected with carousel (2), the both sides at carousel (2) top all mesh have with top swing joint's of base (1) tooth piece (5), the top fixedly connected with kelly (6) of tooth piece (5), the middle part of kelly (6) is rotated and is connected with ejector pin (7), be close to the outside fixedly connected with gear two (10) at ejector pin (7) top, just of gear two (10), the equal joint in the back has interior diapire rotation the gag lever post (11) of being connected with kelly (6), the inboard rotation of gag lever post (11) is connected with connecting rod (12), the inboard rotation of connecting rod (12) is connected with spiral shell piece (13).
2. The clamping device for a processing device in which a clamping surface is manually changed according to claim 1, wherein: the bottom meshing of carousel (2) has gear (3) of being connected with the inner wall rotation of base (1), and the right side fixedly connected with of right side gear (3) runs through and extends to bull stick (4) in the base (1) outside.
3. The clamping device for a processing device in which a clamping surface is manually changed according to claim 1, wherein: the inboard swing joint of kelly (6) runs through and extends to the inboard movable block (8) of kelly (6), and the equal fixedly connected with in the front of movable block (8), the back and the inner wall fixed connection's of kelly (6) spring (9).
4. The clamping device for a processing device in which a clamping surface is manually changed according to claim 1, wherein: the middle part of the screw block (13) is in threaded connection with a screw rod (14) movably connected with the inner wall of the clamping rod (6), the top of the ejector rod (7) is fixedly connected with a rotating block (15), and the outer side of the rotating block (15) is fixedly connected with a handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217994.7U CN210633486U (en) | 2019-07-31 | 2019-07-31 | Clamping device for processing device with manually changed clamping surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217994.7U CN210633486U (en) | 2019-07-31 | 2019-07-31 | Clamping device for processing device with manually changed clamping surface |
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| Publication Number | Publication Date |
|---|---|
| CN210633486U true CN210633486U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921217994.7U Active CN210633486U (en) | 2019-07-31 | 2019-07-31 | Clamping device for processing device with manually changed clamping surface |
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| CN (1) | CN210633486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021215A (en) * | 2021-03-12 | 2021-06-25 | 许鋆 | Processing jig with automatic positioning and fixing effects |
-
2019
- 2019-07-31 CN CN201921217994.7U patent/CN210633486U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021215A (en) * | 2021-03-12 | 2021-06-25 | 许鋆 | Processing jig with automatic positioning and fixing effects |
| CN113021215B (en) * | 2021-03-12 | 2022-10-28 | 深圳市润吉精密五金有限公司 | Processing jig with automatic positioning and fixing effects |
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Effective date of registration: 20230320 Address after: No. 113 Jianshe Middle Road, Jiancheng Town, Jianyang City, Chengdu City, Sichuan Province, 641400 Patentee after: Yang Jun Patentee after: Yang Kai Patentee after: Yang Jinghong Patentee after: Yan Yangling Patentee after: Yan Laizhen Address before: 362000 No.43 Wucuo, Songxi village, huangtang Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: HUIAN COUNTY NANXING ELECTRONIC SCIENCE & TECHNOLOGY CO.,LTD. Effective date of registration: 20230320 Address after: 641400 Phase III of Chengnan Industrial Park, Jianyang Industrial Centralized Development Zone, Chengdu, Sichuan Province Patentee after: Sichuan Jianyang Ruite mechanical equipment Co.,Ltd. Address before: No. 113 Jianshe Middle Road, Jiancheng Town, Jianyang City, Chengdu City, Sichuan Province, 641400 Patentee before: Yang Jun Patentee before: Yang Kai Patentee before: Yang Jinghong Patentee before: Yan Yangling Patentee before: Yan Laizhen |
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| TR01 | Transfer of patent right |