CN204819215U - It is two -way from feeling relieved flat -nose pliers - Google Patents

It is two -way from feeling relieved flat -nose pliers Download PDF

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Publication number
CN204819215U
CN204819215U CN201520287306.XU CN201520287306U CN204819215U CN 204819215 U CN204819215 U CN 204819215U CN 201520287306 U CN201520287306 U CN 201520287306U CN 204819215 U CN204819215 U CN 204819215U
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CN
China
Prior art keywords
clamp
hole
main
baffle plate
pin
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
Application number
CN201520287306.XU
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Chinese (zh)
Inventor
麻福田
曾杨灵
章旺
胡新华
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Jinhua Polytechnic
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Jinhua Polytechnic
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Publication date
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Priority to CN201520287306.XU priority Critical patent/CN204819215U/en
Application granted granted Critical
Publication of CN204819215U publication Critical patent/CN204819215U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an anchor clamps for the machining, especially an it is two -way from feeling relieved flat -nose pliers who is used for two -way alignment location, but mainly constitute by main anchor clamps base, main anchor clamps base baffle, twin -screw, taper pin, the main anchor clamps body, screw rod retainer plate, vice anchor clamps base, vice anchor clamps base baffle, the vice anchor clamps body, spring change owner chuck, the vice chuck of interchangeable and locking board. Two -way self -align flat -nose pliers utilizes nut auxiliary engine construct to realize accurate alignment location in a direction, and another direction utilizes rigidity spring drive such as two to press from both sides specific implementation alignment location for the work piece can obtain alignment automatic centering and press from both sides tightly in two directions.

Description

Bidirectional self-centering flat-nose pliers
Technical field
The utility model relates to a kind of machining fixture, particularly a kind of Bidirectional self-centering flat-nose pliers of locating for two-way centering.
Background technology
Flat-nose pliers has been widely used in the clamping workpiece of machining, but traditional flat-nose pliers only can realize centering clamping in one direction, then needs to be adjusted by the mode of centering, thus add clamping workpiece positioning time in another direction.
Utility model content
In order to address this problem, the utility model provides a kind of Bidirectional self-centering flat-nose pliers, can make workpiece realizes in both direction automatic capturing clamping when clamping.
The technical scheme that the utility model adopts is:
Described Bidirectional self-centering flat-nose pliers, comprises that main clamp pedestal, main clamp pedestal baffle plate I, main clamp pedestal baffle plate II, twin-screw, taper pin, primary clamp body clamp body I, primary clamp body clamp body II, screw rod retainer plate, secondary clamp base, secondary clamp base baffle plate, sub-folder are concrete, spring, interchangeable main folder head, interchangeable sub-folder head, locking plate.Described main clamp pedestal has main guide rail, 8 screwed hole I, 4 screwed hole II; Described main clamp pedestal baffle plate I has 4 through hole I, a central through hole I; Described main clamp pedestal baffle plate II has 4 through hole II, central through hole II; Described twin-screw has taper hole, pin-and-hole I, left hand thread, right-handed thread; Described primary clamp body clamp body I has left handed threaded hole, slot I; Primary clamp body clamp body II has right-handed thread hole, slot II; Described screw rod retainer plate has pin-and-hole II; Described interchangeable main folder head has inserted sheet I; The described left handed threaded hole of described primary clamp body clamp body I connects with the described left hand thread of described twin-screw; The described right-handed thread hole of described clamp body II connects with the described right-handed thread of described twin-screw; The described inserted sheet I of described interchangeable main folder head can insert in the described slot I of described primary clamp body clamp body I and the described slot II of described clamp body II respectively; The described central through hole I of described main clamp pedestal baffle plate I is passed in one end of described twin-screw; 4 the described through hole Is of described main clamp pedestal baffle plate I by described main clamp pedestal baffle plate I and the described screwed hole I thread connection of described main clamp pedestal; The described taper hole that described taper pin inserts described twin-screw connects; The other end of described twin-screw passes the described central through hole II of described main clamp pedestal baffle plate II; 4 the described through hole IIs of described main clamp pedestal baffle plate II by described main clamp pedestal baffle plate II and the described screwed hole I thread connection of described main clamp pedestal; Described screw rod retainer plate adopts pin to fix by the described pin-and-hole I of described pin-and-hole II and described twin-screw that has of described screw rod retainer plate; Described secondary clamp base has a pair lug, two projections, 4 screwed hole III; The described lug of described secondary clamp base has through hole III; The described projection of described secondary clamp base has pin-and-hole III; Described sub-folder specifically has handle, spring eye, slot III; Described secondary clamp base baffle plate has shoulder hole, 4 through hole IV; Described interchangeable sub-folder head has inserted sheet II; The described inserted sheet II of described interchangeable sub-folder head is arranged in the concrete described slot III of described sub-folder; Described sub-folder is specifically installed in described secondary clamp base; Described spring one end is near the concrete described spring eye of described sub-folder; The described spring other end presses the described shoulder hole of described secondary clamp base baffle plate; Described secondary clamp base baffle plate carries out thread connection by 4 described through hole IV of described secondary clamp base baffle plate and 4 described screwed hole III of described secondary clamp base; Described locking plate has described pin-and-hole IV; Described locking plate carries out pin by the described pin-and-hole IV of described locking plate with the described pin-and-hole III of the described projection of described secondary clamp base and connects; Described secondary clamp base is connected with described main clamp pedestal by the described through hole III of the described lug of described secondary clamp base.
The beneficial effects of the utility model are:
Described two-way self-align flat-nose pliers utilizes pair of nut mechanism to realize accurate centering location in one direction, and another direction utilizes two constant-rate springs to drive clamp body to realize centering location, makes workpiece can obtain centering self-centering clamping in the two directions.
Accompanying drawing explanation
Further illustrate below in conjunction with figure of the present utility model:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of described main clamp pedestal.
Fig. 3 is the structural representation of described main clamp pedestal baffle plate I, II.
Fig. 4 is the structural representation of described twin-screw.
Fig. 5 is the structural representation of described taper pin.
Fig. 6 is the structural representation of main clamp head I.
Fig. 7 is the structural representation of main clamp head II
Fig. 8 is the structural representation of screw rod retainer plate.
Fig. 9 is the structural representation of secondary clamp base.
Figure 10 is the structural representation of secondary clamp base baffle plate.
Figure 11 is the structural representation that sub-folder is concrete.
Figure 12 is the structural representation of interchangeable main folder head.
Figure 13 is the structural representation of interchangeable sub-folder head.
Figure 14 is the structural representation of locking plate.
In figure, 1. main clamp pedestal, 2. main clamp pedestal baffle plate I, 3. main clamp pedestal baffle plate II, 4. twin-screw, 5. taper pin, 6. primary clamp body clamp body I, 7. primary clamp body clamp body II, 8. screw rod retainer plate, 9. secondary clamp base, 10. secondary clamp base baffle plate, 11. sub-folders are concrete, 12. springs, 13. interchangeable main folder heads, 14. interchangeable sub-folder heads, 15. locking plates, 16. main guide rails, 17. screwed hole I, 18. screwed hole II, 19. through hole I, 20. central through hole I, 21. through hole II, 22. central through hole II, 23. taper holes, 24. pin-and-hole I, 25. left hand threads, 26. right-handed threads, 27. left handed threaded hole, 28. slot I, 29. right-handed thread holes, 30. slot II, 31. pin-and-hole II, 32. lugs, 33. projections, 34. screwed hole III, 35. through hole III, 36. pin-and-hole III, 37. shoulder holes, 38. through hole IV, 39. handles, 40. spring eyes, 41. slot III, 42. inserted sheet I, 43. inserted sheet II, 44. pin-and-hole IV.
Detailed description of the invention
Described Bidirectional self-centering flat-nose pliers, comprises main clamp pedestal (1), main clamp pedestal baffle plate I (2), main clamp pedestal baffle plate II (3), twin-screw (4), taper pin (5), primary clamp body clamp body I (6), primary clamp body clamp body II (7), screw rod retainer plate (8), secondary clamp base (9), secondary clamp base baffle plate (10), sub-folder concrete (11), spring (12), interchangeable main folder head (13), interchangeable sub-folder head (14), locking plate (15).Described main clamp pedestal (1) has main guide rail (16), 8 screwed hole I (17), 4 screwed hole II (18); Described main clamp pedestal baffle plate I (2) has 4 through hole I (19), a central through hole I (20); Described main clamp pedestal baffle plate II (3) has 4 through hole II (21), central through hole II (22); Described twin-screw (4) has taper hole (23), pin-and-hole I (24), left hand thread (25), right-handed thread (26); Described primary clamp body clamp body I (6) has left handed threaded hole (27), slot I (28); Primary clamp body clamp body II (7) has right-handed thread hole (29), slot II (30); Described screw rod retainer plate (8) has pin-and-hole II (31); Described interchangeable main folder head (13) has inserted sheet I (42); The described left handed threaded hole (27) of described primary clamp body clamp body I (6) connects with the described left hand thread (25) of described twin-screw (4); The described right-handed thread hole (29) of described clamp body II (7) connects with the described right-handed thread (26) of described twin-screw (4); The described inserted sheet I (42) of described interchangeable main folder head (13) can be inserted in the described slot I (28) of described primary clamp body clamp body I (6) and the described slot II (30) of described clamp body II (7) respectively; The described central through hole I (20) of described main clamp pedestal baffle plate I (2) is passed in one end of described twin-screw (4); 4 the described through hole Is (19) of described main clamp pedestal baffle plate I (2) by described main clamp pedestal baffle plate I (2) and described screwed hole I (17) thread connection of described main clamp pedestal (1); The described taper hole (23) that described taper pin (5) inserts described twin-screw (4) connects; The other end of described twin-screw (4) passes the described central through hole II (22) of described main clamp pedestal baffle plate II (3); 4 the described through hole IIs (21) of described main clamp pedestal baffle plate II (3) by described main clamp pedestal baffle plate II (3) and described screwed hole I (17) thread connection of described main clamp pedestal (1); Described screw rod retainer plate (8) adopts pin to fix by the described pin-and-hole II (31) that has of described screw rod retainer plate (8) with the described pin-and-hole I (24) of described twin-screw (4); Described secondary clamp base (9) has a pair lug (32), two projections (33), 4 screwed hole III (34); The described lug (32) of described secondary clamp base (9) has through hole III (35); The described projection (33) of described secondary clamp base (9) has pin-and-hole III (36); Described sub-folder concrete (11) has handle (39), spring eye (40), slot III (41); Described secondary clamp base baffle plate (10) has shoulder hole (37), 4 through hole IV (38); Described interchangeable sub-folder head (14) has inserted sheet II (43); The described inserted sheet II (43) of described interchangeable sub-folder head (14) is arranged in the described slot III (41) of described sub-folder concrete (11); Described sub-folder concrete (11) is installed on described secondary clamp base (9); Described spring (12) one end is near the described spring eye (40) of described sub-folder concrete (11); Described spring (12) other end presses the described shoulder hole (37) of described secondary clamp base baffle plate (10); Described secondary clamp base baffle plate (10) carries out thread connection by 4 described through hole IV (38) of described secondary clamp base baffle plate (10) and 4 described screwed hole III (34) of described secondary clamp base (9); Described locking plate (15) has pin-and-hole IV (44); Described locking plate (15) carries out pin by the described pin-and-hole IV (44) of described locking plate (15) with the described pin-and-hole III (36) of the described projection (33) of described secondary clamp base (9) and connects; Described secondary clamp base (9) is connected with described main clamp pedestal (1) by the described through hole III (35) of the described lug (32) of described secondary clamp base (9).
When using Bidirectional self-centering flat-nose pliers to carry out clamping workpiece, the described handle (39) of described sub-folder concrete (11) is used to pull open sub-folder tool, again workpiece to be placed in described in two between interchangeable sub-folder head (14), decontrol the described handle (39) of sub-folder concrete (11) described in two, sub-folder described in two concrete (11) is free to slide, and then clamping, positioning workpieces, complete the centering location in a direction, then described twin-screw (4) is rotated, make interchangeable main folder head (13) clamping work pieces described in two and locate, complete another the centering location, direction to workpiece, finally described sub-folder concrete (11) is pulled open, by described locking plate (15), described sub-folder concrete (11) is carried out locking again, to reduce machining vibration to the impact of described sub-folder concrete (11).

Claims (1)

1. a Bidirectional self-centering flat-nose pliers,, spring, interchangeable main folder head, interchangeable sub-folder head and locking plate concrete primarily of main clamp pedestal, main clamp pedestal baffle plate I, main clamp pedestal baffle plate II, twin-screw, taper pin, primary clamp body clamp body I, primary clamp body clamp body II, screw rod retainer plate, secondary clamp base, secondary clamp base baffle plate, sub-folder are formed, and it is characterized in that: described main clamp pedestal has main guide rail, 8 screwed hole I, 4 screwed hole II; Described main clamp pedestal baffle plate I has 4 through hole I, a central through hole I; Described main clamp pedestal baffle plate II has 4 through hole II, central through hole II; Described twin-screw has taper hole, pin-and-hole I, left hand thread, right-handed thread; Described primary clamp body clamp body I has left handed threaded hole, slot I; Primary clamp body clamp body II has right-handed thread hole, slot II; Described screw rod retainer plate has pin-and-hole II; Described interchangeable main folder head has inserted sheet I; The described left handed threaded hole of described primary clamp body clamp body I connects with the described left hand thread of described twin-screw; The described right-handed thread hole of described clamp body II connects with the described right-handed thread of described twin-screw; The described inserted sheet I of described interchangeable main folder head can insert in the described slot I of described primary clamp body clamp body I and the described slot II of described clamp body II respectively; The described central through hole I of described main clamp pedestal baffle plate I is passed in one end of described twin-screw; 4 the described through hole Is of described main clamp pedestal baffle plate I by described main clamp pedestal baffle plate I and the described screwed hole I thread connection of described main clamp pedestal; The described taper hole that described taper pin inserts described twin-screw connects; The other end of described twin-screw passes the described central through hole II of described main clamp pedestal baffle plate II; 4 the described through hole IIs of described main clamp pedestal baffle plate II by described main clamp pedestal baffle plate II and the described screwed hole I thread connection of described main clamp pedestal; Described screw rod retainer plate adopts pin to fix by the described pin-and-hole I of described pin-and-hole II and described twin-screw that has of described screw rod retainer plate; Described secondary clamp base has a pair lug, two projections, 4 screwed hole III; The described lug of described secondary clamp base has through hole III; The described projection of described secondary clamp base has pin-and-hole III; Described sub-folder specifically has handle, spring eye, slot III; Described secondary clamp base baffle plate has shoulder hole, 4 through hole IV; Described interchangeable sub-folder head has inserted sheet II; The described inserted sheet II of described interchangeable sub-folder head is arranged in the concrete described slot III of described sub-folder; Described sub-folder is specifically installed in described secondary clamp base; Described spring one end is near the concrete described spring eye of described sub-folder; The described spring other end presses the described shoulder hole of described secondary clamp base baffle plate; Described secondary clamp base baffle plate carries out thread connection by 4 described through hole IV of described secondary clamp base baffle plate and 4 described screwed hole III of described secondary clamp base; Described locking plate has described pin-and-hole IV; Described locking plate carries out pin by the described pin-and-hole IV of described locking plate with the described pin-and-hole III of the described projection of described secondary clamp base and connects; Described secondary clamp base is connected with described main clamp pedestal by the described through hole III of the described lug of described secondary clamp base.
CN201520287306.XU 2015-04-30 2015-04-30 It is two -way from feeling relieved flat -nose pliers Expired - Fee Related CN204819215U (en)

Priority Applications (1)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105935814A (en) * 2015-12-19 2016-09-14 綦江祥和机械有限公司 Fixing device for machining locating hole of gear
CN106584182A (en) * 2017-01-18 2017-04-26 瑞安市智造科技有限公司 Centering and clamping device of workpiece
CN107717531A (en) * 2017-09-27 2018-02-23 当涂县金龙机械有限公司 One kind is accurately positioned bearing shell medial surface processing unit (plant)
CN108044537A (en) * 2017-11-28 2018-05-18 昆山力维拓工业自动化科技有限公司 A kind of intermetallic composite coating grips pincers
CN109250191A (en) * 2017-07-14 2019-01-22 富泰华工业(深圳)有限公司 Jig
CN111360564A (en) * 2020-04-22 2020-07-03 周江宏 Fool-proof device for numerical control machine tool workpiece processing safety

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105935814A (en) * 2015-12-19 2016-09-14 綦江祥和机械有限公司 Fixing device for machining locating hole of gear
CN106584182A (en) * 2017-01-18 2017-04-26 瑞安市智造科技有限公司 Centering and clamping device of workpiece
CN109250191A (en) * 2017-07-14 2019-01-22 富泰华工业(深圳)有限公司 Jig
TWI665545B (en) * 2017-07-14 2019-07-11 鴻海精密工業股份有限公司 Fixture
CN107717531A (en) * 2017-09-27 2018-02-23 当涂县金龙机械有限公司 One kind is accurately positioned bearing shell medial surface processing unit (plant)
CN108044537A (en) * 2017-11-28 2018-05-18 昆山力维拓工业自动化科技有限公司 A kind of intermetallic composite coating grips pincers
CN111360564A (en) * 2020-04-22 2020-07-03 周江宏 Fool-proof device for numerical control machine tool workpiece processing safety

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151202

Termination date: 20160430