CN110788772B - Quick clamping and positioning device - Google Patents
Quick clamping and positioning device Download PDFInfo
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- CN110788772B CN110788772B CN201911002522.4A CN201911002522A CN110788772B CN 110788772 B CN110788772 B CN 110788772B CN 201911002522 A CN201911002522 A CN 201911002522A CN 110788772 B CN110788772 B CN 110788772B
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- fixedly connected
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- sliding
- spring
- connecting rod
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a quick clamping and positioning device which comprises a workbench, wherein a first fixed block is fixedly connected to the right side of the workbench, a sliding block is slidably connected to the left side of the workbench, sliding grooves are formed in the first fixed block and the sliding block, a pressing block is slidably connected between the two sliding grooves, a pressing mechanism is fixedly connected to the upper portion of the pressing block, the pressing mechanism is slidably connected to a supporting plate, the supporting plate is fixedly connected to the workbench, a reset mechanism is fixedly connected to one end, close to the sliding block, of the pressing block, two protruding blocks are arranged at the bottom of the sliding block, the protruding blocks are slidably connected with the workbench, and a pushing mechanism is fixedly connected to the lower portion of the protruding blocks. The invention has the beneficial effects that the processed product is clamped by rotating the handle twice, and the invention is convenient, rapid, simple and convenient.
Description
Technical Field
The invention relates to the technical field of mechanical tools, in particular to a quick clamping and positioning device.
Background
In industrial production, cutting, welding or other operations of the workpiece to be processed are often carried out without the clamping and positioning device being detached. In the clamping apparatus, a device for preventing the workpiece from being displaced or vibrated during the machining process is called a clamping and positioning device.
The existing clamping and positioning mode is manually held or a clamp is utilized to clamp a workpiece to be processed, the position of the clamp is firstly adjusted and then the clamp is pushed to clamp the workpiece to be processed.
The operation is carried out by manual holding, so that potential safety hazards are caused; most of the existing clamping and positioning devices are complex in structure, complex in operation and inconvenient in maintenance.
Disclosure of Invention
The purpose of this application is to provide a quick clamping positioner to above-mentioned problem, quick clamping positioner can solve the manual work and hand the operation danger, and current centre gripping positioner structure is complicated, complex operation's problem.
In order to realize above-mentioned purpose, this application provides a tight positioner of quick clamp, comprises a workbench, the first fixed block of workstation right side fixed connection, workstation left side sliding connection sliding block, first fixed block with all be equipped with the sliding tray on the sliding block, two sliding connection compact heap between the sliding tray, compact heap top fixed connection hold-down mechanism, hold-down mechanism sliding connection in the backup pad, backup pad fixed connection in the workstation, the compact heap is close to the one end fixed connection canceling release mechanical system of sliding block, the bottom of sliding block is equipped with two protruding pieces, protruding piece with workstation sliding connection, 2 below fixed connection pushing mechanism of protruding piece.
Preferably, the pressing mechanism includes a lead screw, the lead screw is slidably connected to the supporting plate, the lead screw is symmetrically and slidably connected to the moving blocks, the bottoms of the two moving blocks are respectively provided with a first rotating shaft, the first rotating shaft is connected with a connecting shaft in a sleeved mode, the other end of the connecting shaft is connected with a second rotating shaft in a sleeved mode, the second rotating shaft is connected to a second fixed block in a sleeved mode, the middle of the lead screw is fixedly connected with a first spring, the other end of the first spring is fixedly connected to the pressing block, and the supporting plate is provided with a stop mechanism.
Preferably, the stopping mechanism comprises a third fixed block, a plurality of grooves are formed in the periphery of the third fixed block in a surrounding mode, the third fixed block is connected with a first handle in the middle in a sliding mode, the top of the driving end of the first handle is fixedly connected with a second spring, the other end of the second spring is fixedly connected with an inserting block, the inserting block is connected with the driving end of the first handle in a sliding mode, the inserting block is connected with the grooves in a clamping mode, the bottom of the driving end of the handle and the two ends of the inserting block are provided with through holes with the same size, and inserting rods are connected in the through holes 6 in a sliding mode.
Preferably, canceling release mechanical system is including flexible piece, the first elastic connecting rod of flexible piece one end fixed connection, the first gag lever post of first elastic connecting rod fixed connection, one side fixed connection third spring of first gag lever post, third spring and first spacing groove sliding connection, first spacing groove fixed connection in the compact heap, fixed connection connecting rod on the first elastic connecting rod, the equal fixed connection second elastic connecting rod in connecting rod both sides, the equal fixed connection second gag lever post of second elastic connecting rod one end, second gag lever post fixed connection fourth spring, fourth spring sliding connection in second spacing groove, second spacing groove fixed connection in first spacing groove.
Preferably, the pushing mechanism comprises a third rotating shaft, one end of the third rotating shaft is sequentially and fixedly connected with two gears, the other end of the third rotating shaft is fixedly connected with the second handle, the two gears are respectively provided with a rack, and the two protruding blocks are fixedly connected above the two racks.
Preferably, a rubber gasket is fixedly connected below the pressing block.
According to the invention, the pressing mechanism is used for pressing the workpiece, the pushing mechanism is used for clamping the workpiece from the side, the manual operation is only needed to rotate the handle twice to firmly clamp the workpiece, the structure is simple, and the operation is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the reset mechanism of the present invention;
FIG. 3 is a schematic view of the stop mechanism of the present invention;
FIG. 4 is a schematic view of the pushing mechanism of the present invention;
figure 5 is a schematic view of a first handle portion of the present invention.
In the figure: the device comprises a workbench 1, a first fixed block 11, a sliding block 12, a protruding block 121, a sliding groove 13, a supporting plate 14, a stopping mechanism 141, a third fixed block 1411, a groove 1412, a first handle 1413, a second spring 1414, an inserting block 1415, a through hole 1416, an inserting rod 1417, a pressing block 2, a pressing mechanism 21, a lead screw 211, a moving block 212, a first rotating shaft 2121, a second rotating shaft 2122, a connecting shaft 213, a second fixed block 214, a first spring 215, a rubber gasket 22, a resetting mechanism 3, an expansion block 31, a first elastic connecting rod 32, a connecting rod 321, a second elastic connecting rod 322, a second limiting rod 323, a fourth spring 324, a second limiting groove 325, a first limiting rod 33, a third spring 34, a first limiting groove 35, a pushing mechanism 4, a third rotating shaft 41, two gears 42, a second handle 43 and a rack 44.
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. 1-5, the present invention provides a technical solution: including workstation 1, the first fixed block 11 of 1 right side fixed connection of workstation, 1 left side sliding connection sliding block 12 of workstation, all be equipped with sliding tray 13 on first fixed block 11 and the sliding block 12, sliding connection compact heap 2 between two sliding tray 13, compact heap 2 top fixed connection hold-down mechanism 21, hold-down mechanism 21 sliding connection is in backup pad 14, backup pad 14 fixed connection is in workstation 1, compact heap 2 is close to one end fixed connection canceling release mechanical system 3 of sliding block 12, the bottom of sliding block 12 is equipped with two protruding pieces 121, protruding piece 121 and 1 sliding connection of workstation, protruding piece 121 below fixed connection pushing mechanism 4.
The pressing mechanism 21 comprises a screw rod 211, the screw rod 211 is connected with the supporting plate 14 in a sliding manner, the screw rod 211 is symmetrically connected with moving blocks 212 in a sliding manner, the bottoms of the two moving blocks 212 are respectively provided with a first rotating shaft 2121, the first rotating shaft 2121 is connected with a connecting shaft 213 in a sleeved manner, the other end of the connecting shaft 213 is connected with a second rotating shaft 2122 in a sleeved manner, the second rotating shaft 2122 is connected with a second fixed block 214 in a sleeved manner, the middle of the screw rod 211 is fixedly connected with a first spring 215, the other end of the first spring 215 is fixedly connected with the pressing block 2, the supporting plate 14 is provided with a stopping mechanism 141, the stopping mechanism 141 comprises a third fixed block 1411, the periphery of the third fixed block 1411 is provided with a plurality of grooves 1412 in a surrounding manner, the middle of the third fixed block 1411 is connected with a first handle 3 in a sliding manner, the top of the driving end of the first handle 1413 is fixedly, the inserting block 1415 is connected with the plurality of grooves 1412 in a clamping manner, through holes 1416 with the same size are formed in the bottom of the driving end of the handle 1413 and two ends of the inserting block 1415, the inserting rod 1417 is connected in the through holes 1416 in a sliding manner, the reset mechanism 3 comprises a telescopic block 31, one end of the telescopic block 31 is fixedly connected with a first elastic connecting rod 32, the first elastic connecting rod 32 is fixedly connected with a first limiting rod 33, one side of the first limiting rod 33 is fixedly connected with a third spring 34, the third spring 34 is connected with a first limiting groove 35 in a sliding manner, the first limiting groove 35 is fixedly connected with the pressing block 2, a connecting rod 321 is fixedly connected on the first elastic connecting rod 32, two sides of the connecting rod 321 are fixedly connected with a second elastic connecting rod 322, one end of the second elastic connecting rod 322 is fixedly connected with a second limiting rod 323, the second limiting rod 323 is fixedly connected with a fourth spring 324, the fourth spring 324 is connected with a second limiting groove 325 in a sliding manner, the pushing mechanism 4 comprises a third rotating shaft 41, one end of the third rotating shaft 41 is fixedly connected with two gears 42 in sequence, the other end of the third rotating shaft 41 is fixedly connected with a second handle 43, two racks 44 are arranged on the two gears 42, two protruding blocks 121 are fixedly connected above the two racks, and the rubber gasket 22 is fixedly connected below the pressing block 2.
The sliding block 12 is pushed by the third rotating shaft 41, the two gears 42, the second handle 43 and the rack 44 of the pushing mechanism 4, so that a workpiece is clamped; the workpiece is pressed through the screw 211, the moving block 212, the first rotating shaft 2121, the second rotating shaft 2122, the connecting shaft 213, the second fixed block 214 and the rubber gasket 22 of the pressing mechanism 21; the third fixing block 1411, the groove 1412, the first handle 1413, the second spring 1414, the inserting block 1415, the through hole 1416, the inserting rod 1417 and the first spring 215 are used for realizing quick decompression of a workpiece.
The working principle and the using process of the invention are as follows: placing a workpiece on the workbench 1 to lean against the first fixed block 11, then rotating the second handle 43 to drive the third rotating shaft 41 to rotate so as to drive the two gears 42 to rotate, the gears drive the rack 44 to move forward so as to drive the sliding block 12 to move forward, when the workpiece is too wide, the sliding block 12 does not contact with the telescopic block 31, when the width of the workpiece is small, the telescopic block 31 is extruded, the telescopic block 31 moves towards the pressing block 2 and extrudes the third spring 34 and the two fourth springs 324 to push the workpiece tightly, then rotating the first handle 1413 so as to make the two moving blocks 211 on the screw rod 211 move oppositely, so that the connecting shaft 213 extends to drive the pressing block 2 to move downwards, at the moment, the first spring 215 extends, when the workpiece is pressed, the inserting rod 1417 is pulled out, the inserting block 1415 is pushed out to be clamped with the groove 1412 under the reaction force of the second spring 1414, the inserting rod 1417 is inserted into the through hole of the inserting block 1415 to be clamped tightly, and then cutting and other operations are carried out, after the operations are finished, the inserting rod 1417 is pulled out, the inserting block 1415 is pushed back into the active end of the first handle, the inserting rod 1417 is inserted into the through hole below the inserting block 1415, and at the moment, the compressing block 2 is retracted due to the contraction of the reactive force of the first spring 215.
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 (5)
1. The utility model provides a quick clamping and positioning device, includes workstation (1), its characterized in that: the right side of the workbench (1) is fixedly connected with a first fixed block (11), the left side of the workbench (1) is slidably connected with a sliding block (12), sliding grooves (13) are formed in the first fixing block (11) and the sliding block (12), a pressing block (2) is connected between the two sliding grooves (13) in a sliding mode, a pressing mechanism (21) is fixedly connected above the pressing block (2), the pressing mechanism (21) is connected with a supporting plate (14) in a sliding way, the supporting plate (14) is fixedly connected with the workbench (1), one end of the pressing block (2) close to the sliding block (12) is fixedly connected with a resetting mechanism (3), two protruding blocks (121) are arranged at the bottom of the sliding block (12), the protruding blocks (121) are connected with the workbench (1) in a sliding mode, and a pushing mechanism (4) is fixedly connected below the protruding blocks (121);
wherein the reset mechanism (3) comprises a telescopic block (31), one end of the telescopic block (31) is fixedly connected with a first elastic connecting rod (32), the first elastic connecting rod (32) is fixedly connected with a first limiting rod (33), one side of the first limiting rod (33) is fixedly connected with a third spring (34), the third spring (34) is slidably connected with a first limiting groove (35), the first limiting groove (35) is fixedly connected with the pressing block (2), the first elastic connecting rod (32) is fixedly connected with a connecting rod (321), two sides of the connecting rod (321) are fixedly connected with a second elastic connecting rod (322), one end of the second elastic connecting rod (322) is fixedly connected with a second limiting rod (323), the second limiting rod (323) is fixedly connected with a fourth spring (324), the fourth spring (324) is slidably connected with a second limiting groove (325), the second limiting groove (325) is fixedly connected to the first limiting groove (35).
2. A rapid-clamping positioning device as set forth in claim 1, wherein: the pressing mechanism (21) comprises a lead screw (211), the lead screw (211) is connected to the supporting plate (14) in a sliding mode, the lead screw (211) is symmetrically connected with moving blocks (212) in a sliding mode, first rotating shafts (2121) are arranged at the bottoms of the two moving blocks (212), connecting shafts (213) are connected to the first rotating shafts (2121) in a sleeved mode, the other ends of the connecting shafts (213) are connected with second rotating shafts (2122) in a sleeved mode, the second rotating shafts (2122) are connected to second fixing blocks (214) in a sleeved mode, first springs (215) are fixedly connected to the middle of the lead screw (211), the other ends of the first springs (215) are fixedly connected to the pressing block (2), and stop mechanisms (141) are arranged on the supporting plate (14).
3. A rapid-clamping positioning device according to claim 2, characterized in that: the stopping mechanism (141) comprises a third fixing block (1411), a plurality of grooves (1412) are formed in the periphery of the third fixing block (1411) in a surrounding mode, a first handle (1413) is connected in the middle of the third fixing block (1411) in a sliding mode, the top of the active end of the first handle (1413) is fixedly connected with a second spring (1414), the other end of the second spring (1414) is fixedly connected with an inserting block (1415), the inserting block (1415) is connected with the active end of the first handle (1413) in a sliding mode, the inserting block (1415) is connected with the grooves (1412) in a clamping mode, through holes (1416) with the same size are formed in the bottom of the active end of the handle (1413) and the two ends of the inserting block (1415), and an inserting rod (1417) is connected in the through holes (1416) in a sliding mode.
4. A rapid-clamping positioning device as set forth in claim 1, wherein: pushing mechanism (4) include third axis of rotation (41), two gear (42) of fixed connection in proper order, other end fixed connection second handle (43) of one end of third axis of rotation (41), two all be equipped with rack (44), two on gear (42) rack top fixed connection is two protruding piece (121).
5. A rapid-clamping positioning device as set forth in claim 1, wherein: and a rubber gasket (22) is fixedly connected below the compression block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002522.4A CN110788772B (en) | 2019-10-21 | 2019-10-21 | Quick clamping and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002522.4A CN110788772B (en) | 2019-10-21 | 2019-10-21 | Quick clamping and positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110788772A CN110788772A (en) | 2020-02-14 |
| CN110788772B true CN110788772B (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911002522.4A Active CN110788772B (en) | 2019-10-21 | 2019-10-21 | Quick clamping and positioning device |
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| CN (1) | CN110788772B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843374A (en) * | 2021-08-24 | 2021-12-28 | 国网河南省电力公司三门峡市陕州供电公司 | Cutting tool suitable for cables of various specifications |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101162911B1 (en) * | 2009-06-02 | 2012-07-05 | 장석주 | Mold Ass'y |
| CN204997789U (en) * | 2015-07-30 | 2016-01-27 | 江苏锐升新材料有限公司 | Automatic fixed length slicer of flooring board processing usefulness |
| CN205520347U (en) * | 2016-02-17 | 2016-08-31 | 亿和精密工业（苏州）有限公司 | Jump ring push in device |
| CN205733920U (en) * | 2016-05-19 | 2016-11-30 | 合肥品特电子有限公司 | A kind of rotating shaft clamp for machining |
| CN206047524U (en) * | 2016-08-29 | 2017-03-29 | 东莞市广聚电子测试设备有限公司 | A kind of panel computer rotating shaft kludge |
| CN207239738U (en) * | 2017-09-13 | 2018-04-17 | 蒋小亮 | A kind of fixture for Four-axis milling center |
| CN207464736U (en) * | 2017-10-29 | 2018-06-08 | 东莞市普拉提纳米科技有限公司 | A kind of fixture for machine-building |
| CN207606092U (en) * | 2017-11-06 | 2018-07-13 | 南京珍珠泉园林建设有限公司 | A kind of municipal administration greenbelt soil remediation device |
| CN207629623U (en) * | 2017-12-18 | 2018-07-20 | 苏州亿高德精密机械有限公司 | A kind of General purpose jig clamping device of numerically controlled lathe |
| CN208132045U (en) * | 2018-03-18 | 2018-11-23 | 肇庆永利金属制品有限公司 | A kind of drilling machine for five metalworkings |
| CN108817465A (en) * | 2018-07-25 | 2018-11-16 | 泰州智脑机器人科技有限公司 | Aluminium alloy extrusions automatic punch |
| CN208929773U (en) * | 2018-11-13 | 2019-06-04 | 河北众恰科技有限公司 | Positioning device is used in a kind of processing of auto parts and components |
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- 2019-10-21 CN CN201911002522.4A patent/CN110788772B/en active Active
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| CN110788772A (en) | 2020-02-14 |
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Effective date of registration: 20220516 Address after: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Address before: No.88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. |
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Effective date of registration: 20230601 Address after: 221000 West Section of Haihe Road, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: XUZHOU UNE INNOVATIVE TECHNOLOGY CO.,LTD. Address before: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Bochuang Construction Development Group Co.,Ltd. |
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