CN205614507U - Parallel jaw with adjustable parallels - Google Patents
Parallel jaw with adjustable parallels Download PDFInfo
- Publication number
- CN205614507U CN205614507U CN201620448978.9U CN201620448978U CN205614507U CN 205614507 U CN205614507 U CN 205614507U CN 201620448978 U CN201620448978 U CN 201620448978U CN 205614507 U CN205614507 U CN 205614507U
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- China
- Prior art keywords
- parallels
- jaw
- gear
- stud
- bevel gear
- 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.)
- Withdrawn - After Issue
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Abstract
The utility creatively provides a parallel jaw with adjustable parallels, including the pincers body, movable vice jaw, regular jaw and two parallelss to two parallels top surfaces are located same horizontal plane, pincers body lower part is rotated and is equipped with the adjusting spindle, and this adjusting spindle and movable vice jaw's moving direction syntropy sets up, be equipped with the controlling means that the control parallels reciprocated between adjusting spindle and parallels. The utility model discloses create a parallel jaw with adjustable parallels in, set up the parallels respectively at movable vice jaw and regular jaw to set up controlling means between parallels and adjusting spindle, through controlling means control parallels reciprocating in the spout, the position of realizing adjusting as required the parallels from this, consequently the clamp of convenient realization part is tight fast, and part bottom needed to use the tight mode of clamp that the cushion was adjusted during present production had been solved in this design, therefore had fine market prospect.
Description
Technical field
The invention belongs to mach vice structure field, especially relates to a kind of parallels Adjustable horizontal
Mouth vice.
Background technology
In machining produces, often application parallel jaw realizes the clamping to part to be processed, conventional
, parallel jaw needs to be configured with the parallels of different size, during production, according to the shape and size of part,
Differing heights, the parallels of different size is selected to adjust the height below machine parallel jaw jaw, therefore
On the one hand cause the messy of processing site, on the other hand operating difficulties, cause the reduction of production efficiency.Pin
To the problem existing for existing machine parallel jaw, a kind of novel height-adjustable type machine of research design
Research staff's top priority is become with parallel jaw.
Summary of the invention
In view of this, the invention is directed to a kind of adjustable parallel jaw of parallels, existing to be applied to
The requirement of clamping structure in equipment in machining produces, it is achieved the Quick-clamped to part.
For reaching above-mentioned purpose, the technical scheme of the invention is achieved in that
A kind of adjustable parallel jaw of parallels, the moving jaw including caliper and being arranged on caliper and fixing
Jaw, described moving jaw and regular jaw are respectively equipped with chute on positive offside vertical direction；
Including two parallels being correspondingly arranged, one of them parallels is slidably arranged in the chute of moving jaw
On, another parallels is slidably arranged on the chute of regular jaw, and the end face of said two parallels is positioned at same
One horizontal plane；
Also include rotating the adjustment axle being arranged on bottom caliper, this adjustment axle axis direction and described adjustable clamp
Mouth moving direction is identical, and between described adjustment axle and each parallels, corresponding being provided with on this parallels of control moves down
Dynamic control device.
Further, the control device that each parallels described is corresponding is two, corresponding to each parallels
Two control devices be symmetricly set on adjust axle axis both sides.
Further, described control device includes the stud that gear transmission unit and is vertically arranged, described
Gear transmission unit is arranged on stud and adjusts between centers, and described stud top is provided with the first connection unit, institute
State stud to be connected by the parallels of the first connection unit and its correspondence；
Described gear transmission unit includes spur gear, the first bevel gear, the second bevel gear, described adjustment axle
For straight-tooth wheel shaft, described first bevel gear is connected with rotating shaft, and described rotating shaft is horizontally disposed with, wherein, movable
The corresponding axis of rotation controlled in device of the parallels of jaw is arranged on moving jaw, the pad of regular jaw
The corresponding axis of rotation controlled in device of ferrum is arranged on regular jaw；Described spur gear is fixed in rotating shaft
On, the straight-tooth engagement of this spur gear and adjustment axle, described second bevel gear and the engagement of the first bevel gear, should
The centre bore of the second bevel gear is screwed hole, and described stud lower end and the second bevel gear are threaded；
The thread rotary orientation of described stud is identical；
Described moving jaw and regular jaw are respectively equipped with the second connection unit, described moving jaw and fixing
Jaw connects second in unit and respective parallels corresponding control device by respective second respectively
Bevel gear connects.
Further, described first connects the location shaft shoulder that unit includes being arranged on stud top, this stud
Corresponding parallels is arranged on this location shaft shoulder, and this parallels vertical direction is provided with counterbore, described stud top
Portion connects after wearing this counterbore of injection nut, described stud and counterbore matched in clearance.
Further, described second connection unit includes gear fixed cover, wherein, the parallels of moving jaw
The corresponding gear fixed cover controlled in device is arranged on moving jaw, the parallels institute of described regular jaw
The corresponding gear fixed cover controlled in device is arranged on regular jaw, described gear fixed cover vertical direction
It is provided with installing hole, at this second connection second bevel gear top center corresponding to unit, is provided with cylindricality even
Meeting portion, the centre bore of this second bevel gear runs through this cylindricality connecting portion, and described cylindricality connecting portion is arranged on peace
In dress hole, this cylindricality connecting portion and installing hole matched in clearance, at described cylindricality connecting portion outer surface circumferentially
Direction is provided with ring-type detent, described gear fixed cover be provided with and this ring-type detent just to location
Hole, is fixed with location in hole, described location and cuts, and described alignment pin medial extremity stretches to ring-type detent
In, and this alignment pin medial extremity diameter and ring-type detent width match.
Further, described adjustment axle includes the first straight-tooth portion and the second straight-tooth portion, wherein, moving jaw
The corresponding spur gear controlling device of parallels and the engagement of the first straight-tooth portion, control the parallels of fixing movable clamp port
Control the spur gear of device and the engagement of the second straight-tooth portion.
Further, being provided with locking mechanism between described adjustment axle and caliper, described locking mechanism includes locking
Screw, described adjustment axle is locked on caliper by lock screw.
Further, described chute is dovetail groove.
Further, described adjustment axle is provided with adjustment handwheel, this adjustment handwheel and the operation of moving jaw
Hands is the homonymy being positioned at caliper.
Relative to prior art, the adjustable parallel jaw of a kind of parallels described in the invention has following
Advantage:
In the adjustable parallel jaw of a kind of parallels described in the invention, at moving jaw and regular jaw
It is respectively provided with parallels, and parallels and adjustment between centers are provided with control device, control by controlling device
Parallels moving up and down in chute, is achieved in adjusting as required the position of parallels, therefore, it is possible to soon
Speed realizes the clamping of part easily, and this design solves existing feature bottom aborning to be needed to apply cushion block
The clamping mode adjusted, therefore has good market prospect.
Accompanying drawing explanation
The accompanying drawing of the part constituting the invention is used for providing being further appreciated by the invention,
The schematic description and description of the invention is used for explaining the invention, is not intended that this
The improper restriction of bright creation.In the accompanying drawings:
Fig. 1 is a kind of parallels adjustable parallel jaw axonometric chart described in the invention embodiment；
Fig. 2 is a kind of parallels adjustable parallel jaw front view described in the invention embodiment；
Fig. 3 is a kind of parallels adjustable parallel jaw top view described in the invention embodiment；
Fig. 4 is a kind of parallels adjustable parallel jaw upward view described in the invention embodiment；
Fig. 5 is that in the adjustable parallel jaw of a kind of parallels described in the invention embodiment, the A of Fig. 2 is put
Big figure；
Description of reference numerals:
1-caliper；2-screw rod；3-adjusts axle；31-the first straight-tooth portion；
32-the second straight-tooth portion；4-moving jaw；5-adjusts handwheel；6-stud；
61-positions the shaft shoulder；7-parallels；8-regular jaw；9-spur gear；
10-the first bevel gear；11-the second bevel gear；111-cylindricality connecting portion；The ring-type detent of 112-；
12-gear fixed cover；13-alignment pin；14-nut；15-manipulator's handle；
16-rotating shaft.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in the invention and embodiment
Feature can be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinally ", " horizontal stroke
To ", " on ", D score, "front", "rear", "left", "right", " vertically ", " water
Flat ", the orientation that indicates of " top ", " end ", " interior ", " outward " etc. or position relationship be based on attached
Orientation shown in figure or position relationship, be for only for ease of description the invention and simplify description, and not
Be instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that restriction to the invention.Additionally, term " first ", " second "
Etc. being only used for describing purpose, and it is not intended that instruction or hint relative importance or implicit indicate indication
The quantity of the technical characteristic shown.Thus, the feature defining " first ", " second " etc. can be expressed
Or implicitly include one or more this feature.In the description of the invention, unless otherwise
Illustrating, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；
Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the company of two element internals
Logical.For the ordinary skill in the art, can understand that above-mentioned term is at this by concrete condition
Concrete meaning in innovation and creation.
Describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As Figure 1-Figure 5, a kind of adjustable parallel jaw of parallels, including caliper 1 and be arranged on caliper
Moving jaw 4 on 1 and regular jaw 8, described moving jaw 4 connects screw rod 2, this screw rod 2
Threaded with caliper 1, and screw rod 2 is provided with manipulator 15, and rotating operation hands drives spiral shells 15
Bar 2 rotates, and then drives moving jaw 4 to move, it is achieved be clamped various sizes of part, institute
Stating moving jaw 4 and regular jaw 8 and be respectively equipped with a parallels 7 at positive offside, moving jaw 4 is with fixing
Jaw 8 is respectively equipped with the chute of dovetail type at positive offside, and chute is vertically arranged, and moving jaw 4 is right
The parallels 7 answered is slidably arranged on the chute of moving jaw 4, and the parallels 7 of regular jaw 8 correspondence slides
Being arranged on the chute of regular jaw 8, concrete structure is: parallels 7 is corresponding with the chute of dovetail type
Being provided with connecting portion, connecting portion is slidably arranged in chute, and parallels 7 is by the assembling between connecting portion and chute
Relational implementation slidable connection relation；In order to ensure that workpiece stably clamps, two parallels 7 end faces are positioned at same
One horizontal plane, described caliper 1 bottom is provided with adjustment axle 3, and described adjustment axle 3 can rotate, this adjustment
Axle 3 axis direction and moving jaw 4 moving direction are arranged in the same direction, set between described adjustment axle 3 and caliper 1
Lock screw, described adjustment axle 3 are locked by lock screw to have locking mechanism, described locking mechanism to include
On caliper 1；Described adjustment axle 3 is provided with adjustment handwheel 5, this adjustment handwheel 5 and moving jaw 4
Manipulator's homonymy of being positioned at caliper 1 15；Described adjustment axle 3 is straight-tooth wheel shaft, straight including first
Teeth portion 31 and the second straight-tooth portion 32, wherein, the first straight-tooth portion 31 is relative with the parallels 7 of moving jaw 4
Should arrange, the corresponding setting of parallels 7 of the second straight-tooth portion 32 and regular jaw 8, this adjustment axle 3 sets
Putting the centre position at caliper 1, between described adjustment axle 3 and parallels 7, corresponding being provided with controls parallels 7
The control device moved up and down；In the present embodiment, the control device of each parallels 7 correspondence is two,
These two control device and are symmetricly set on adjustment axle 3 both sides.
Described control device includes a stud 6 being vertically arranged and this stud 6 and adjusts setting between axle 3
Gear transmission unit, described stud 6 top is provided with the first connection unit, and stud 6 is single by the first connection
The parallels 7 of unit and this stud 6 correspondence connects；In the present embodiment, the thread rotary orientation of all studs 6 is identical；
Described first connects the location shaft shoulder 61 that unit includes being arranged on stud 6 top, and described parallels 7 is arranged on
On this location shaft shoulder 61, this parallels 7 vertical direction is provided with counterbore, and injection is worn at described stud 6 top
Connect after this counterbore and have nut 14, and described stud 6 top is positioned at below parallels 7 end face, thereby guarantees that
In part clamping process, the location supporting role of parallels 7 end face, described stud 6 and counterbore gap are joined
Close.
Described gear transmission unit includes spur gear the 9, first bevel gear the 10, second bevel gear 11, described
First bevel gear 10 is connected with rotating shaft 16, and described rotating shaft 16 is horizontally disposed with, the parallels 7 of moving jaw 4
The corresponding rotating shaft 16 controlled in device rotates and is arranged on moving jaw 4, the parallels 7 of regular jaw 8
The corresponding rotating shaft 16 controlled in device rotates and is arranged on regular jaw 8；To each gear drive
For unit, described spur gear 9 is fixed in rotating shaft 16, and, the parallels 7 of moving jaw 4 is right
The straight-tooth engagement in the spur gear 9 in device and the first straight-tooth portion 31, the parallels 7 of regular jaw 8 should be controlled
The straight-tooth engagement in the corresponding spur gear 9 controlled in device and the second straight-tooth portion 32, thereby guarantees that, works as work
When movable clamp port 4 moves, the parallels 7 of moving jaw 4 moves with moving jaw 4, now, and moving jaw
The corresponding spur gear 9 controlled in device of the parallels 7 of 4 moves together, in moving process, and this spur gear
9 and first straight-tooth portion 31 keep engagement, owing to regular jaw 8 is fixing for caliper 1
State, therefore the corresponding spur gear 9 controlled in device of the parallels 7 of regular jaw 8 is for being relatively fixed state,
Itself and the second straight-tooth portion 32 keep engagement；Described second bevel gear 11 and the first bevel gear 10 nibble
Close, the second bevel gear 11 and the setting of the first bevel gear 10 being meshed so that transmission direction changes
Becoming, the centre bore of this second bevel gear 11 is screwed hole, described stud 6 lower end and the second bevel gear 11
Threaded；When the timing of moving jaw 4 position one, adjust handwheel 5 rotation adjustment axle 3 by rotating,
By parallels 7 and the gear transmission unit adjusted between axle 3, parallels 7 upper-lower position is adjusted, now
Two parallels 7 move simultaneously, until being adjusted to rational position.
Described moving jaw 4 and regular jaw 8 are respectively equipped with the second connection unit, described moving jaw 4
And regular jaw 8 is respectively by the second connection unit and the most corresponding the second bevel gear controlled in device
11 connect；Described second connects unit includes gear fixed cover 12, wherein, the parallels 7 of moving jaw 4
The corresponding gear fixed cover 12 controlling device is arranged on moving jaw 4, described regular jaw 8
Gear fixed cover 12 corresponding to parallels 7 is arranged on regular jaw 8, and described gear fixed cover 12 is vertical
Direction is provided with installing hole, is provided with cylindricality connecting portion 111, institute at described second bevel gear 11 top center
The centre bore stating the second bevel gear 11 runs through this cylindricality connecting portion 111, and described cylindricality connecting portion 111 is installed
In installing hole, this cylindricality connecting portion 111 and installing hole matched in clearance, thus can ensure that the second cone tooth
Wheel 11 can be with axial rotation, and it is ring-type fixed to be along the circumferential direction provided with at described cylindricality connecting portion 111 outer surface
Position groove 112, the hole, location that described gear fixed cover 12 is provided with and this ring-type detent 112 faces,
Being fixed with location in hole, described location and cut 13, it is recessed that described alignment pin 13 medial extremity stretches to ring-type location
In groove 112, and this alignment pin 13 medial extremity diameter and ring-type detent 112 width match.
The foregoing is only the preferred embodiment of the invention, not in order to limit present invention wound
Make, within all spirit in the invention and principle, any modification, equivalent substitution and improvement made
Deng, within should be included in the protection domain of the invention.
Claims (9)
1. the adjustable parallel jaw of parallels, it is characterised in that: include caliper (1) and be arranged on pincers
Moving jaw (4) on body (1) and regular jaw (8), described moving jaw (4) and regular jaw
(8) on positive offside vertical direction, it is respectively equipped with chute；
Including two parallels (7) being correspondingly arranged, one of them parallels (7) is slidably arranged in adjustable clamp
On the chute of mouth (4), another parallels (7) is slidably arranged on the chute of regular jaw (8), institute
The end face stating two parallels (7) is positioned at same level；
Also include that rotation is arranged on the adjustment axle (3) of caliper (1) bottom, this adjustment axle (3) axis
Direction is identical with described moving jaw (4) moving direction, described adjustment axle (3) and each parallels (7)
Between corresponding being provided with control the control device that this parallels (7) moves up and down.
A kind of adjustable parallel jaw of parallels the most according to claim 1, it is characterised in that: institute
The control device stating each parallels (7) corresponding is two, two corresponding to each parallels (7)
Control device and be symmetricly set on the axis both sides adjusting axle (3).
A kind of adjustable parallel jaw of parallels the most according to claim 1 and 2, it is characterised in that:
Described control device includes the stud (6) that gear transmission unit and is vertically arranged, described gear drive
Unit is arranged on stud (6) and adjusts between axle (3), and described stud (6) top is provided with the first connection
Unit, described stud (6) is connected by the parallels (7) of the first connection unit and its correspondence；
Described gear transmission unit includes spur gear (9), the first bevel gear (10), the second bevel gear
(11), described adjustment axle (3) is straight-tooth wheel shaft, and described first bevel gear (10) is connected with rotating shaft
(16), described rotating shaft (16) is horizontally disposed with, and wherein, parallels (7) institute of moving jaw (4) is right
The rotating shaft in device (16) rotation should be controlled be arranged on moving jaw (4), regular jaw (8)
The corresponding rotating shaft (16) controlled in device of parallels (7) rotates and is arranged on regular jaw (8)；Described directly
Gear (9) is fixed in rotating shaft (16), the straight-tooth engagement of this spur gear (9) and adjustment axle (3),
Described second bevel gear (11) and the first bevel gear (10) engagement, in this second bevel gear (11)
Central hole is screwed hole, and described stud (6) lower end and the second bevel gear (11) are threaded；
The thread rotary orientation of described stud (6) is identical；
Described moving jaw (4) and regular jaw (8) are respectively equipped with the second connection unit, described activity
Jaw (4) and regular jaw (8) connect unit and respective parallels (7) by respective second respectively
Corresponding the second bevel gear (11) controlled in device connects.
A kind of adjustable parallel jaw of parallels the most according to claim 3, it is characterised in that: institute
Stating the first connection unit and include being arranged on the location shaft shoulder (61) on stud (6) top, this stud (6) is corresponding
Parallels (7) be arranged on this location shaft shoulder (61), this parallels (7) vertical direction is provided with counterbore, described
Stud (6) top connects after wearing this counterbore of injection has nut (14), described stud (6) and counterbore gap to join
Close.
A kind of adjustable parallel jaw of parallels the most according to claim 3, it is characterised in that: institute
Stating the second connection unit and include gear fixed cover (12), wherein, the parallels (7) of moving jaw (4) is corresponding
The gear fixed cover (12) controlled in device is arranged on moving jaw (4), the pad of described regular jaw (8)
The corresponding gear fixed cover (12) controlled in device of ferrum (7) is arranged on regular jaw (8), described gear
Fixed cover (12) vertical direction is provided with installing hole, this second connection second bevel gear corresponding to unit
(11) being provided with cylindricality connecting portion (111) at top center, the centre bore of this second bevel gear (11) runs through this
Cylindricality connecting portion (111), described cylindricality connecting portion (111) is arranged in installing hole, this cylindricality connecting portion
(111) and installing hole matched in clearance, ring along the circumferential direction it is provided with at described cylindricality connecting portion (111) outer surface
Shape detent (112), described gear fixed cover (12) be provided with and this ring-type detent (112) just to
Hole, location, is fixed with location in hole, described location and cuts (13), and described alignment pin (13) medial extremity stretches to
In ring-type detent (112), and this alignment pin (13) medial extremity diameter and ring-type detent (112) wide
Degree matches.
A kind of adjustable parallel jaw of parallels the most according to claim 3, it is characterised in that: institute
State adjustment axle (3) and include the first straight-tooth portion (31) and the second straight-tooth portion (32), wherein, moving jaw (4)
The corresponding spur gear (9) controlling device of parallels (7) and the first straight-tooth portion (31) engage, control
The spur gear (9) controlling device of the parallels (7) of fixing movable clamp port (4) and the second straight-tooth portion (32)
Engagement.
7. according to a kind of parallels adjustable flat mouth tiger described in claim 1 or 2 any one claim
Pincers, it is characterised in that: it is provided with locking mechanism, described locking between described adjustment axle (3) and caliper (1)
Mechanism includes that lock screw, described adjustment axle (3) are locked on caliper (1) by lock screw.
8. according to a kind of parallels adjustable flat mouth tiger described in claim 1 or 2 any one claim
Pincers, it is characterised in that: described chute is dovetail groove.
9. according to a kind of parallels adjustable flat mouth tiger described in claim 1 or 2 any one claim
Pincers, it is characterised in that: described adjustment axle (3) is provided with adjustment handwheel (5), this adjustment handwheel (5) and work
The manipulator of movable clamp port (4) is positioned at the homonymy of caliper (1) (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448978.9U CN205614507U (en) | 2016-05-17 | 2016-05-17 | Parallel jaw with adjustable parallels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448978.9U CN205614507U (en) | 2016-05-17 | 2016-05-17 | Parallel jaw with adjustable parallels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614507U true CN205614507U (en) | 2016-10-05 |
Family
ID=57023310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620448978.9U Withdrawn - After Issue CN205614507U (en) | 2016-05-17 | 2016-05-17 | Parallel jaw with adjustable parallels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798793A (en) * | 2016-05-17 | 2016-07-27 | 天津机电职业技术学院 | Parallel vice with adjustable sizing blocks |
-
2016
- 2016-05-17 CN CN201620448978.9U patent/CN205614507U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798793A (en) * | 2016-05-17 | 2016-07-27 | 天津机电职业技术学院 | Parallel vice with adjustable sizing blocks |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161005 Effective date of abandoning: 20180223 |