CN104942622B - A kind of universal flat-nose pliers of adjusting torque - Google Patents
A kind of universal flat-nose pliers of adjusting torque Download PDFInfo
- Publication number
- CN104942622B CN104942622B CN201510391016.4A CN201510391016A CN104942622B CN 104942622 B CN104942622 B CN 104942622B CN 201510391016 A CN201510391016 A CN 201510391016A CN 104942622 B CN104942622 B CN 104942622B
- Authority
- CN
- China
- Prior art keywords
- platform
- upset platform
- upset
- jack
- nose pliers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23C2222/04—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
A kind of universal flat-nose pliers of adjusting torque, it is related to a kind of universal flat-nose pliers, and in particular to a kind of universal flat-nose pliers of adjusting torque.The present invention can not realize that 360 deg rotates to solve existing dextrorotation flat-nose pliers, can not also realize the problem of clamping is processed under specified conditions.The present invention fixes vice body, movable vise body with the rotary shaft of scale, clamping fixture seat, first including base, the first jack, the second jack, the first upset platform, the second upset platform, the first rotary shaft with scale, second, second fixes vice body, leading screw and torque adjustment mechanism, and base, the first upset platform, the second upset platform, clamping fixture seat are sequentially overlapped setting from the bottom to top.The invention belongs to field of machining.
Description
Technical field
The present invention relates to a kind of universal flat-nose pliers, and in particular to a kind of universal flat-nose pliers of adjusting torque, belongs to machinery and adds
Work field.
Background technology
In the Milling Processes of workpiece, the processing of some miniature parts needs to adjust clamping angle, for example, with annular
Knife is processed during flat class curved surface, can produce the larger deficient amount of cutting, it is necessary to secondary clamping.Appropriate angle is adjusted during clamping can be bright
Aobvious improvement workpiece surface quality.It is traditional commonly to overturn 0 ° to 45 ° around the instantaneous pin of lathe X-axis with dextrorotation flat-nose pliers,
And processing conditions be around the upset counterclockwise of lathe X-axis when, dextrorotation flat-nose pliers just no longer be applicable.Placed in dextrorotation flat-nose pliers bottom
Rotating disk, in the range of X-Y, because the relation rotating range of leading screw is only 180 ° to 360 °, it is impossible in 0 ° and 180 ° of model
Enclose interior rotation so that the processing under the conditions of particular process becomes difficult.Also, compare the lower workpiece of hardness clamping
When, such as aluminum component, clamping force crosses the damage that conference causes workpiece.
The content of the invention
The present invention can not realize that 360 deg rotates to solve existing dextrorotation flat-nose pliers, can not also realize under specified conditions
The problem of clamping is processed, and then propose a kind of universal flat-nose pliers of adjusting torque.
The present invention adopts the technical scheme that to solve the above problems：The present invention includes base, the first jack, the 2000th
Jin top, the first upset platform, the second upset platform, the first rotary shaft with scale, the second rotary shaft with scale, fixture
Seat, first fix vice body, movable vise body, second fix vice body, leading screw and torque adjustment mechanism, base, the first upset platform, the
Two upset platforms, clamping fixture seat are sequentially overlapped setting from the bottom to top, and the lower surface of the first upset platform sinistral end passes through the first jack
Be connected with the upper surface of base, first upset platform dextral end lower surface by first with scale rotary shaft and base it is upper
The connection on surface, the lower surface of the second upset platform sinistral end passes through the second rotary shaft with scale and the first upset platform sinistral end
Upper surface connection, second upset platform dextral end lower surface pass through the second jack with first overturn platform dextral end upper surface
Connection, clamping fixture seat is arranged on the upper surface of the second upset platform, and clamping fixture seat links into an integrated entity with the second upset platform, and first
Fixed vice body, movable vise body, the second fixation vice body are successively set on the upper surface of clamping fixture seat from left to right, and movable vise body can
Moved linearly along clamping fixture seat upper surface, the left end of leading screw is connected through the second fixation vice body with movable vise body from right to left, leading screw
Right-hand member be connected with the torque adjustment mechanism.
The beneficial effects of the invention are as follows：The achievable universal adjustment clamping angle of the present invention, is particularly suitable for use in same workpiece
During upper Milling Process different shaped face, different clamping requirements are met.The present invention can reduce clamping times, ensure clamping precision
Under the premise of, processing efficiency is increased substantially, while adjusting torque size, it is ensured that the less workpiece of hardness will not be because of clamping force mistake
Damage that is big and causing workpiece surface.
Brief description of the drawings
Fig. 1 is the front view of the present invention, and Fig. 2 is Fig. 1 left view, and Fig. 3 is Fig. 1 top view, and Fig. 4 is the knot of jack
Structure schematic diagram, Fig. 5 is that A-A is to sectional view in Fig. 3, the front view of present invention when Fig. 6 is the upset of the first upset platform.
Embodiment
Embodiment one：Illustrate present embodiment, a kind of adjusting torque described in present embodiment with reference to Fig. 1 to Fig. 3
Universal flat-nose pliers include base 1, the first jack 2, the second jack 3, first upset upset of platform 4, second platform 5, the
One rotary shaft 6, second with scale fixes vice body 9, movable vise body 10, the with the rotary shaft 7 of scale, clamping fixture seat 8, first
Two fix vice bodies 11, leading screw 12 and torque adjustment mechanism, the upset upset of platform 4, second of base 1, first platform 5, clamping fixture seat 8 by
Under it is supreme be sequentially overlapped setting, the upper surface that the lower surface of the first upset left end of platform 4 passes through the first jack 2 and base 1 connects
Connect, the connection for the upper surface that the lower surface of the first upset right-hand member of platform 4 passes through the first rotary shaft 6 and base 1 with scale, the
The upper surface that the lower surface of the two upset left ends of platform 5 overturns the left end of platform 4 by the second rotary shaft 7 and first with scale connects
Connect, the lower surface of the second upset right-hand member of platform 5 is connected by the second jack 3 with the upper surface of the first upset right-hand member of platform 4, is pressed from both sides
Have seat 8 to be arranged on the upper surface of the second upset platform 5, and clamping fixture seat 8 links into an integrated entity with the second upset platform 5, first consolidates
Determine vice body 9, the fixation vice body 11 of movable vise body 10, second to be successively set on from left to right on the upper surface of clamping fixture seat 8, and adjustable clamp
Body 10 can move linearly along the upper surface of clamping fixture seat 8, and the left end of leading screw 12 fixes vice body 11 and adjustable clamp through second from right to left
Body 10 is connected, and the right-hand member of leading screw 12 is connected with the torque adjustment mechanism.
Embodiment two：Illustrate present embodiment with reference to Fig. 1 to Fig. 3 and Fig. 5, one kind described in present embodiment is adjustable
The torque adjustment mechanism of the universal flat-nose pliers of moment of torsion includes bead 13, spring 14, wedge 15, moment of torsion adjusting screw 16, cylinder
Body 17 and the collar 18, cylinder 17 are sleeved on the right-hand member of leading screw 12, and the collar 18 is sleeved on the lateral wall of cylinder 17, cylinder
The first mounting hole 17-1 is provided with body 17, and the first mounting hole 17-1 axis is vertical with the axis of cylinder 17, cylinder
The second mounting hole 17-2 is provided with 17 outer end end face, and the second mounting hole 17-2 is connected with the first mounting hole 17-1, spring 14
In the first mounting hole 17-1, moment of torsion adjusting screw 16 is inserted into the second mounting hole 17-2, and wedge 15 is sleeved on torsion
On square adjusting screw 16, and the lower end in contact of inclined-plane and the spring 14 of wedge 15, bead 13 is arranged on the first mounting hole 17-1
It is interior, and bead 13 is laid with multiple groove 18-1 on the top of spring 14, the madial wall of the collar 18, bead 13 can be embedded in
In corresponding groove 18-1.
Present embodiment has the technical effect that：It is arranged such, driving torque adjusting screw 16, wedge 15 is adjusted along moment of torsion
Leading screw 16 moves linearly, the slope driving spring 14 of wedge 15 move up and down bead 13 by spring 14 be pushed into corresponding one it is recessed
In groove 18-1, rotational lantern ring 18, the collar 18 drives cylinder 17 to rotate, and cylinder 17 drives leading screw 12 to rotate, and leading screw 12 drives
Movable vise body 10 is moved to the second fixation vice body 11, after movable vise body 10 and second fixes vice body 11 by Workpiece clamping, leading screw
12 can not be rotated further, and the collar 18 relatively rotates with cylinder 17, now show that workpiece is clamped, effectively prevent
Movable vise body 10 and second fixes the surface of the disfiguring workpiece of vice body 11.Can control spring 14 by mobile wedge 15 simultaneously will be small
Ball 13 heads into groove 18-1 and holds out against degree, realizes the regulation of moment of torsion.Other compositions and annexation and embodiment
One is identical.
Embodiment three：Illustrate present embodiment with reference to Fig. 4, a kind of adjusting torque is universal described in present embodiment
First jack 2 of flat-nose pliers is identical with the structure of the second jack 3, the first jack 2 include drive screw 2-1, bearing 2-2,
Roof platform 2-3, two upper branch arm 2-4, two lower branch arm 2-5 and two connecting shaft 2-6, roof platform 2-3, bearing 2-2 are from top to bottom put down
Row is set, and two upper branch arm 2-4 are disposed side by side on roof platform 2-3 lower section, and two lower branch arm 2-5 are disposed side by side on bearing 2-2's
Top, each upper branch arm 2-4 upper end is connected with roof platform 2-3, and each upper branch arm 2-4 lower end passes through a connecting shaft respectively
2-6 is connected with the upper end of a corresponding lower branch arm 2-5, and each lower branch arm 2-5 lower end is connected with bearing 2-2, driving
Screw rod 2-1 sequentially passes through two connecting shaft 2-6.Other compositions and annexation are identical with embodiment one.
Embodiment four：Illustrate present embodiment with reference to Fig. 6, a kind of adjusting torque is universal described in present embodiment
Connected between the first upset upset platform 5 of platform 4 and second of flat-nose pliers by connecting bolt 19.
Present embodiment has the technical effect that：Be arranged such, when first upset platform 4 overturn when, first upset platform 4 with
It will not be separated between second upset platform 5.Other compositions and annexation are identical with embodiment one.
Embodiment five：Illustrate present embodiment with reference to Fig. 2, a kind of adjusting torque is universal described in present embodiment
The lower surface of the first upset upset platform 5 of platform 4 and second of flat-nose pliers is equipped with steering groove 20.Other compositions and connection are closed
System is identical with embodiment one.
Claims (4)
1. a kind of universal flat-nose pliers of adjusting torque, it includes base (1), the first jack (2), the second jack (3), first
Overturn platform (4), second upset platform (5), first with scale rotary shaft (6), second with scale rotary shaft (7),
Clamping fixture seat (8), first fix vice body (9), movable vise body (10), the second fixation vice body (11), leading screw (12) and moment of torsion regulation machine
Structure, base (1), the first upset platform (4), the second upset platform (5), clamping fixture seat (8) are sequentially overlapped setting, first from the bottom to top
The lower surface of upset platform (4) left end is connected by the first jack (2) with the upper surface of base (1), the first upset platform (4)
The lower surface of right-hand member passes through the first rotary shaft (6) with scale and the connection of the upper surface of base (1), the second upset platform
(5) lower surface of left end is connected by the second rotary shaft (7) with scale with the upper surface of first upset platform (4) left end,
The lower surface of second upset platform (5) right-hand member is connected by the upper surface of the second jack (3) and first upset platform (4) right-hand member
Connect, clamping fixture seat (8) is arranged on the upper surface of the second upset platform (5), and clamping fixture seat (8) is connected with the second upset platform (5)
Integrally, the first fixation vice body (9), movable vise body (10), the second fixation vice body (11) are successively set on clamping fixture seat from left to right
(8) on upper surface, and movable vise body (10) can move linearly along clamping fixture seat (8) upper surface, the left end of leading screw (12) by it is right extremely
A left side is connected through the second fixation vice body (11) with movable vise body (10), and right-hand member and the torque adjustment mechanism of leading screw (12) connect
Connect, it is characterised in that：The torque adjustment mechanism includes bead (13), spring (14), wedge (15), moment of torsion adjusting screw
(16), cylinder (17) and the collar (18), cylinder (17) are sleeved on the right-hand member of leading screw (12), and the collar (18) is sleeved on cylinder
On the lateral wall of body (17), the first mounting hole (17-1), and the axis of the first mounting hole (17-1) are provided with cylinder (17)
It is vertical with the axis of cylinder (17), the second mounting hole (17-2) is provided with the outer end end face of cylinder (17), and second installs
Hole (17-2) is connected with the first mounting hole (17-1), and spring (14) is arranged in the first mounting hole (17-1), moment of torsion adjusting screw
(16) it is inserted into the second mounting hole (17-2), wedge (15) is sleeved on moment of torsion adjusting screw (16), and wedge (15)
Inclined-plane and spring (14) lower end in contact, bead (13) is arranged in the first mounting hole (17-1), and bead (13) is located at bullet
Multiple grooves (18-1) are laid with the top of spring (14), the madial wall of the collar (18), bead (13) can be inlaid in corresponding
Groove (18-1) in.
2. the universal flat-nose pliers of a kind of adjusting torque according to claim 1, it is characterised in that：First jack (2) and the
Two jack (3) structure is identical, and the first jack (2) is including on drive screw (2-1), bearing (2-2), roof platform (2-3), two
Support arm (2-4), two lower branch arms (2-5) and two connecting shafts (2-6), roof platform (2-3), bearing (2-2) is parallel from top to bottom sets
Put, two upper branch arms (2-4) are disposed side by side on roof platform (2-3) lower section, two lower branch arms (2-5) are disposed side by side on bearing (2-
2) top, the upper end of each upper branch arm (2-4) is connected with roof platform (2-3), and the lower end of each upper branch arm (2-4) passes through respectively
One connecting shaft (2-6) is connected with the upper end of a corresponding lower branch arm (2-5), the lower end of each lower branch arm (2-5) with
Bearing (2-2) is connected, and drive screw (2-1) sequentially passes through two connecting shafts (2-6).
3. the universal flat-nose pliers of a kind of adjusting torque according to claim 1, it is characterised in that：First upset platform (4) and
Connected between second upset platform (5) by connecting bolt (19).
4. the universal flat-nose pliers of a kind of adjusting torque according to claim 1, it is characterised in that：First upset platform (4) and
The lower surface of second upset platform (5) is equipped with steering groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391016.4A CN104942622B (en) | 2015-07-06 | 2015-07-06 | A kind of universal flat-nose pliers of adjusting torque |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391016.4A CN104942622B (en) | 2015-07-06 | 2015-07-06 | A kind of universal flat-nose pliers of adjusting torque |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104942622A CN104942622A (en) | 2015-09-30 |
| CN104942622B true CN104942622B (en) | 2017-08-25 |
Family
ID=54157965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391016.4A Expired - Fee Related CN104942622B (en) | 2015-07-06 | 2015-07-06 | A kind of universal flat-nose pliers of adjusting torque |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104942622B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637752B (en) * | 2018-05-24 | 2020-12-08 | 常德弘甚机械制造有限公司 | Multi-station jig for drilling machine |
| CN109877618A (en) * | 2019-04-02 | 2019-06-14 | 上海工程技术大学 | A kind of indexable multifunctional accurate fixture of machining center |
| CN111266894B (en) * | 2020-03-30 | 2021-04-09 | 南京航空航天大学 | Clamping, leveling and positioning device for micro-machining |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2016751C1 (en) * | 1990-09-10 | 1994-07-30 | Центральный аэрогидродинамический институт им. проф.Н.Е.Жуковского | Quick-acting clamp |
| CN2853300Y (en) * | 2005-12-15 | 2007-01-03 | 光宝科技股份有限公司 | Torsion regulating assembly |
| CN200960621Y (en) * | 2006-10-20 | 2007-10-17 | 宿迁市金马机床有限公司 | Protection device for milling machine universal coupling |
| CN201760774U (en) * | 2010-07-30 | 2011-03-16 | 中冶实久建设有限公司 | Flat tong device for quickly clamping and disassembling workpiece |
| CN104043978A (en) * | 2013-12-13 | 2014-09-17 | 芜湖市天雄新材料科技有限公司 | Overload protection clamp |
| CN204172875U (en) * | 2014-07-07 | 2015-02-25 | 张朝 | Automotive wheel skidding work-saving device |
| EP2871026A1 (en) * | 2013-11-06 | 2015-05-13 | Vertex Machinery Works Co., Ltd. | Vise capable of linear and rotational movement |
-
2015
- 2015-07-06 CN CN201510391016.4A patent/CN104942622B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2016751C1 (en) * | 1990-09-10 | 1994-07-30 | Центральный аэрогидродинамический институт им. проф.Н.Е.Жуковского | Quick-acting clamp |
| CN2853300Y (en) * | 2005-12-15 | 2007-01-03 | 光宝科技股份有限公司 | Torsion regulating assembly |
| CN200960621Y (en) * | 2006-10-20 | 2007-10-17 | 宿迁市金马机床有限公司 | Protection device for milling machine universal coupling |
| CN201760774U (en) * | 2010-07-30 | 2011-03-16 | 中冶实久建设有限公司 | Flat tong device for quickly clamping and disassembling workpiece |
| EP2871026A1 (en) * | 2013-11-06 | 2015-05-13 | Vertex Machinery Works Co., Ltd. | Vise capable of linear and rotational movement |
| CN104043978A (en) * | 2013-12-13 | 2014-09-17 | 芜湖市天雄新材料科技有限公司 | Overload protection clamp |
| CN204172875U (en) * | 2014-07-07 | 2015-02-25 | 张朝 | Automotive wheel skidding work-saving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104942622A (en) | 2015-09-30 |
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