CN103128680A

CN103128680A - Vice capable of being adjusted and located rapidly

Info

Publication number: CN103128680A
Application number: CN2011103909296A
Authority: CN
Inventors: 林骏腾
Original assignee: Rexon Industrial Corp Ltd
Current assignee: Rexon Industrial Corp Ltd
Priority date: 2011-12-01
Filing date: 2011-12-01
Publication date: 2013-06-05
Anticipated expiration: 2031-12-01
Also published as: CN103128680B

Abstract

The invention relates to a vice capable of being adjusted and located rapidly. The vice capable of being adjusted and located rapidly mainly comprises a fixed seat, a pressing part and a braking part, the pressing part is arranged on the fixed seat in a displacement mode, the braking part is arranged on the fixed seat in a deflectable mode, and a braking hole is formed in the braking part and used for being penetrated by the pressing part. When the braking part is not subjected to external force and positioned in a braking position, interference is formed between a hole wall of the braking hole of the braking part and the surface of the pressing part, therefore the pressing part can not shift up and down relative to the fixed base, and when the braking part is subjected to the external force and deflects to a releasing position, the interference state is removed between the hole wall of the braking hole of the braking part and the surface of the pressing part, so that the pressing part can shift up and down relative to the fixed seat and used for rapidly locating workpieces of various sizes on a working surface.

Description

But the vice of rapid adjustment location

Technical field

The present invention is relevant with vice, but particularly completes the vice of workpiece location relevant for a kind of rapid adjustment location.

Background technology

Generally before workpiece is processed operation, usually workpiece must be fixed on a working surface, in order to carry out following process, and fixing at workpiece, to use a vice that piece-holder to be processed is fixed mostly, the structure of existing vice just is mainly the location that utilizes the backstay that can vertically move to complete workpiece.

U.S.'s bulletin the 5th, 913, No. 509 Patent Case is exposed a kind of vice, it is mainly to force the clamping part of press button or threaded portion to be separated with clamping bar by pressing press button, allow clamping bar can be rapidly holder upper and lower displacement relatively, when the bottom of clamping bar props up workpiece, then discharge press button and allow elastic component shift press button onto before pressing position, make clamping bar be lived and can't move by the clamping part of press button or location, threaded portion, in order to complete the clamping of workpiece.yet in the aforementioned patent case, when if the suffered thrust of press button is not enough to allow the clamping part of press button or threaded portion really separate with clamping bar, clamping bar is easy to be interfered and upper and lower displacement swimmingly, cause operational inconvenience, moreover, the threaded portion of clamping bar very easily is subjected to foreign object to collide impaired and affects smooth and easy that clamping bar moves up and down, in addition, elastic component is arranged in holder, be difficult for the assembling maintenance, and have the situation of elastic fatigue after long-term the use, so will cause the suffered elastic acting force of press button not enough, related can affect the clamping part of press button or threaded portion to the locating effect of clamping bar.

Summary of the invention

Main purpose of the present invention is to provide a kind of vice, and it is easy to operate, and can be rapidly and the location of firmly completing workpiece.

For reaching above-mentioned purpose, vice of the present invention includes a holder, a rolled-up stock, a brake component, and an elastic component, and wherein, this rolled-up stock is arranged in this holder and can be along itself axially relatively holder upper and lower displacement; But be located at this holder this brake component beat and have a brake hole that supplies this rolled-up stock to wear, when this brake component is positioned at an application position, form between the hole wall of the brake hole of this brake component and the surface of this rolled-up stock and interfere, make this holder upper and lower displacement relatively of this rolled-up stock, when this brake component is positioned at this off-position, do not form between the hole wall of the brake hole of this brake component and the surface of this rolled-up stock and interfere, make this holder upper and lower displacement relatively of this rolled-up stock, just can complete rapidly the location of workpiece this moment; This elastic component is located between this holder and this brake component, in order to this brake component is remained on this application position.

In vice provided by the present invention, also include a control lever, a moving part, an and elastic component, this control lever is hubbed at this holder and has a control end, this control end stretches in one first installation portion of this holder, this moving part be sheathed on this rolled-up stock and with the control end butt of this control lever, can be subjected to the compressing of control end of this control lever and this rolled-up stock of interlock moves down, this elastic component is sheathed on this rolled-up stock and is resisted against this moving part, in order to strength that reply is provided to this moving part.Thus, the user finely tunes in the time of can propping up workpiece in the bottom of this rolled-up stock, can firmly workpiece be located to guarantee this rolled-up stock.

In vice provided by the present invention, this holder has a pedestal and a support bar, one end of this pedestal has first perforation that wears for this rolled-up stock, and the other end of this pedestal has one second perforation, but this support bar upper and lower displacement be arranged in the second perforation of this pedestal.Thus, the user can adjust distance between this pedestal and workpiece according to actual needs.

Description of drawings

Fig. 1 is the stereogram of a preferred embodiment of the present invention.

Fig. 2 is the three-dimensional exploded view of a preferred embodiment of the present invention.

Fig. 3 A is the partial sectional view of a preferred embodiment of the present invention, shows that mainly brake component is positioned at the state of application position.

Fig. 3 B is the partial enlarged drawing of Fig. 3 A.

Fig. 4 category-A shows mainly that with Fig. 3 A brake component is positioned at the state of off-position.

Fig. 4 B is the partial enlarged drawing of Fig. 4 A.

Fig. 5 A is another partial sectional view of a preferred embodiment of the present invention, shows that mainly rolled-up stock carries out the state of height fine adjusting function.

Fig. 5 B is the partial enlarged drawing of Fig. 5 A, mainly shows to form between the axostylus axostyle of the hole wall of perforation of moving part and rolled-up stock to interfere.

Fig. 5 C is analogous to Fig. 5 B, mainly shows to form between the axostylus axostyle of the hole wall of perforation of moving part and rolled-up stock to interfere.

The main element symbol description

10 vice 20 holders

21 pedestal 23 support bars

25 forcing piece 27 first installation portions

272 first perforation 29 second installation portions

292 second perforation 294 packing holes

30 rolled-up stock 32 axostylus axostyles

34 pressing plate 36 screws

40 brake component 42 press sections

44 inclination connecting portion 46 hook parts

48 brake hole 482 firsts

484 second portion P1 application positions

P2 off-position 50 elastic components

60 trimming assembly 62 control levers

622 control end 64 moving parts

642 perforation 66 second elastic component 68 pivots

The specific embodiment

In order to describe structure of the present invention, feature and effect place in detail, hereby enumerate a preferred embodiment and coordinate graphic explanation as after.

Please first consult Fig. 1, be the vice 10 of a preferred embodiment of the present invention, include a holder 20, a rolled-up stock 30, a brake component 40, an elastic component 50, and a trimming assembly 60.

As shown in Figure 2, holder 20 has a pedestal 21, a support bar 23, an and forcing piece 25, wherein, pedestal 21 is one-body molded made by metal sheet, and an end of pedestal 21 has one first installation portion 27, the first installation portion 27 has one first perforation 272 that vertically runs through, the other end of pedestal 21 has the packing hole 294 that one second installation portion 29, the second installation portions 29 have one second perforation 292 that vertically runs through and cross connection the second perforation 292, and the hole wall in packing hole 294 has screw thread; Support bar 23 is arranged in the second perforation 292 of pedestal 21, makes the pedestal 21 can be along the axial upper and lower displacement of support bar 23; Forcing piece 25 is a knob, is bolted in the packing hole 294 of pedestal 21 and the surface of packing support bar 23, in order to the position of positioning seat body 21.Thus, the user just can adjust distance between pedestal 21 and workpiece according to actual demand, and what this need to be illustrated be, if do not need the function of aforementioned capable of regulating pedestal 21 distances, support bar 23 can directly set firmly or be shaped in the second installation portion 29 of pedestal 21, and the holder 20 of this moment can not configure forcing piece 25.

Rolled-up stock 30 has an axostylus axostyle 32 and a pressing plate 34, and wherein, axostylus axostyle 32 is arranged in the first perforation 272 of holder 20, makes the axostylus axostyle 32 can be along axially relatively holder 20 upper and lower displacement itself; Pressing plate 34 is locked in the bottom of axostylus axostyle 32 by a screw 36, in order to clamping position workpiece firmly.

brake component 40 has a press section 42, the one inclination connecting portion 44 by press section 42 one extensions, an and hook part 46 of being extended by inclination connecting portion 44 one, wherein, the intersection of inclination connecting portion 44 and hook part 46 runs through and forms a brake hole 48 that wears for the axostylus axostyle 32 of rolled-up stock 30, brake hole 48 has the second portion 484 that a first 482 and that is distributed in press section 42 is distributed in inclination connecting portion 44, make brake hole 48 be distributed in the area of press section 42 greater than the area that is distributed in inclination connecting portion 44, hook part 46 hook in the side of the first installation portion 27 of holder 20.thus, when the press section 42 of brake component 40 is not subjected to pressed by external force, brake component 40 is to be positioned at an application position P1, as shown in Figure 3A, the hole wall of the first 482 of brake hole 48 and the bottom of second portion 484 can simultaneously and form between the surface of the axostylus axostyle 32 of rolled-up stock 30 interferes, as shown in Fig. 3 B, make rolled-up stock 30 holder 20 upper and lower displacements relatively, when the press section 42 of brake component 40 is subjected to pressed by external force and allows brake component 40 beat to off-position P2, as shown in Fig. 4 A, the first 482 of brake hole 48 and second portion 484 can be removed interference state simultaneously and between the surface of the axostylus axostyle 32 of rolled-up stock 30, the aperture of brake hole 48 can be slightly larger than the external diameter of the axostylus axostyle 32 of rolled-up stock 30 at this moment, as shown in Figure 4 B, make rolled-up stock 30 holder 20 upper and lower displacements relatively.

The first elastic component 50 is sheathed on the axostylus axostyle 32 of rolled-up stock 30, and between the press section 42 of the pedestal 21 of holder 20 and brake component 40, in order to elastic force to be provided, brake component 40 is remained on application position P1.

As shown in Fig. 2 and Fig. 3 A, trimming assembly 60 has a control lever 62, a moving part 64, and one second elastic component 66, wherein, control lever 62 is hubbed at the pedestal 21 of holder 20 and has a control end 622 by a pivot 68, and control end 622 stretches in the first installation portion 27 of pedestal 21; Moving part 64 has a perforation 642 that wears for the axostylus axostyle 32 of rolled-up stock 30, and with control end 622 butts of one end and control lever 62; The second elastic component 66 is sheathed on the axostylus axostyle 32 of rolled-up stock 30, and is resisted against the bottom surface of moving part 64, in order to strength that reply is provided to moving part 64.thus, when control lever 62 is not subjected to External Force Acting, one end of moving part 64 can not be controlled the compressing of control end 622 of bar 62, as shown in Fig. 4 A, do not form between the surface of the hole wall of the perforation 642 of the moving part 64 of this moment and the axostylus axostyle 32 of rolled-up stock 30 and interfere, as shown in Fig. 5 B, when control lever 62 is subjected to External Force Acting to produce pivotable, one end of moving part 64 can be controlled the compressing of control end 622 of bar 62 and produce beat, force to form between the surface of axostylus axostyle 32 of the hole wall of perforation 642 of moving part 64 and rolled-up stock 30 and interfere, as shown in Fig. 5 C, simultaneous linkage spare 64 can move down and the interference that sees through between axostylus axostyle 32 with rolled-up stock 30 comes related rolled-up stock 30 to move identical distance, as shown in Fig. 5 A, then after release control bar 62, moving part 64 can be subject to the elastic force effect of the second elastic component 66 and return back to the position shown in Fig. 5 B, 30 of rolled-up stocks are the states that remains on after moving down, therefore, as long as the user operates control lever 62 repeatedly, just can allow rolled-up stock 30 continue to move down to reach the effect of fine setting.

via said structure as can be known, in the time will gripping workpiece, the press section 42 that the user can the first application of force presses brake component 40, make brake component 40 beats to the off-position P2 as shown in Fig. 4 A, this moment is drop-down rolled-up stock 30 rapidly just, until after the pressing plate 34 of rolled-up stock 30 props up workpiece, press section 42 that can releasing brake spare 40 and allow brake component 40 be returned to application position P1 as shown in Fig. 5 A, then the user can upwards draw repeatedly control lever 62 again and carry, as shown in Fig. 4 A and Fig. 5 A, allow the controlled bar 62 of moving part 64 drive and force rolled-up stock 30 constantly to move down a bit of distance, with the pressing plate 34 of fine setting rolled-up stock 30 and the spacing between workpiece, and then complete gripping of workpiece.

To sum up institute is old, the interference state that vice 10 of the present invention sees through between brake off spare 40 and rolled-up stock 30, make rolled-up stock 30 holder 20 upper and lower displacements relatively rapidly, in order to complete rapidly the location of workpiece, recycle in addition the start repeatedly of control lever 62, distance between rolled-up stock 30 and workpiece can be finely tuned again, in order to workpiece firmly is positioned at working surface.

The present invention takes off disclosed composed component in embodiment in front, only for illustrating, is not to limit the scope of the invention, and substituting or changing of other equivalence element also should be claim of the present invention and contain.

Claims

1. but the vice that rapid adjustment is located, is characterized in that, includes:

One holder;

One rolled-up stock can be arranged in this holder axially along itself;

One brake component, can be located at this holder between an application position and an off-position beat, and has a brake hole that wears for this rolled-up stock, when this brake component is positioned at this application position, form between the hole wall of the brake hole of this brake component and the surface of this rolled-up stock and interfere, make this holder displacement relatively of this rolled-up stock, when this brake component is positioned at this off-position, do not form between the hole wall of the brake hole of this brake component and the surface of this rolled-up stock and interfere, make this holder displacement relatively of this rolled-up stock; And

One elastic component is located between this holder and this brake component, in order to this brake component is remained on this application position.

2. but the vice of rapid adjustment as claimed in claim 1 location, is characterized in that, an end of this holder has one first installation portion, and this first installation portion has one first perforation that vertically runs through, and uses for this rolled-up stock to wear.

3. but the vice of rapid adjustment as claimed in claim 2 location, it is characterized in that, this brake component has a press section, an inclination connecting portion by this press section one extension, an and hook part of being extended by this inclination connecting portion one, this brake hole is formed at the intersection of this press section and this inclination connecting portion, and this hook part hook is in the side of the first installation portion of this holder.

4. but the vice of rapid adjustment as claimed in claim 3 location, is characterized in that, this brake hole is distributed in the area of this press section greater than the area that is distributed in this inclination connecting portion.

5. but the vice of rapid adjustment as claimed in claim 2 location, it is characterized in that, also include a trimming assembly, has a control lever, one moving part, an and elastic component, this control lever is hubbed at this holder and has a control end, this control end stretches in the first installation portion of this holder, this moving part be sheathed on this rolled-up stock and with the control end butt of this control lever, can be subjected to the compressing of control end of this control lever and this rolled-up stock of interlock moves down, this elastic component is sheathed on this rolled-up stock and is resisted against this moving part, in order to strength that reply is provided to this moving part.

6. but the vice of rapid adjustment as claimed in claim 5 location, it is characterized in that, this moving part has a perforation that supplies this rolled-up stock to wear, when this moving part is subjected to the compressing of control end of this control lever, form between the hole wall of the perforation of this moving part and the surface of this rolled-up stock and interfere, when this moving part is not subjected to the compressing of control end of this control lever, forms between the hole wall of the perforation of this moving part and the surface of this rolled-up stock and interfere.

7. but the vice of rapid adjustment as claimed in claim 2 location, it is characterized in that, this holder has a pedestal and a support bar, one end of this pedestal has this first installation portion, the other end of this pedestal has one second installation portion, this second installation portion has one second perforation that vertically runs through, and this support bar can be arranged in to upper and lower displacement the second perforation of this pedestal.

8. but the vice of rapid adjustment as claimed in claim 7 location, is characterized in that, this pedestal is integrated metal sheet.

9. but the vice of rapid adjustment as claimed in claim 1 location, is characterized in that, this elastic component is sheathed on this rolled-up stock.