CN206967082U - A kind of jaw type fixture - Google Patents
A kind of jaw type fixture Download PDFInfo
- Publication number
- CN206967082U CN206967082U CN201720529338.5U CN201720529338U CN206967082U CN 206967082 U CN206967082 U CN 206967082U CN 201720529338 U CN201720529338 U CN 201720529338U CN 206967082 U CN206967082 U CN 206967082U
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- CN
- China
- Prior art keywords
- jaw
- supporting
- push rod
- standing screw
- swing rod
- 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
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Abstract
The utility model provides a kind of jaw type fixture, belongs to machining technology field.It includes regular jaw, moving jaw, Y shape lever, regular jaw is fixed on support plinth, the lower end of moving jaw is hinged on jaw bearing by supporting shaft, the left end of Y shape lever is hinged on regular jaw by Y shape lever bearing pin, driving roller bearing can roll the prong position for being arranged on Y shape lever by roller bearing pole, pin-and-hole of the standing screw through the right-hand member of Y shape lever, the threaded upper ends of standing screw are connected with gland, gripping handle is provided with gland, pressure pad is provided between gland and Y shape lever, the middle-end of supporting swing rod is hinged in the optical axis section of standing screw lower end, one end of supporting swing rod is provided with rotational handle, the other end of supporting swing rod is provided with push rod groove, push rod, which can slide up and down, to be arranged on push rod groove.The utility model uses the structure of one moving jaw of a regular jaw, realizes the Quick-clamped to workpiece, and clamped position is accurate.
Description
Technical field
Machining technology field is the utility model is related to, more particularly to a kind of jaw type fixture.
Background technology
Machining refers to the process of be changed the appearance and size or performance of workpiece by a kind of plant equipment, by adding
Difference in work mode can be divided into machining and pressure processing.Processing need machinery by digital display milling machine, digital display form grinder,
Digital display lathe, electric discharge machine, grinding machine of universal, machining center, drilling machine, laser welding, fast wire winding, middle wire, slow wire feeding, peripheral milling
Bed, internal grinder, fine turning lathe etc..Machining refers to use cutting element（Including cutter, grinding tool and abrasive material）Blank or work
Unnecessary material layer is cut as chip on part, makes the processing side of geometry, size and surface quality as defined in workpiece acquisition
Method.Machining generally can be divided into：Turning, milling, drilling, boring, ream, planing, slotting, broaching, sawing, grinding, grinding,
Honing, microstoning, polishing, Gear Processing, spiral case making, screw thread process, Ultra-precision Turning, pincers worker and scraping etc..Various
In process, it is required for using fixture, fixture is to be used for fixing processing object during machine-building, is allowed to occupy correct
Position, with receive construct or detection device.Jaw type fixture is widely used in each because having very strong applicability
Field, the fast clamp for workpiece.For fixture common at present because structure is complex, two jaws are moving jaw,
Clamped position can produce skew, and reliability is poor.
Utility model content
The purpose of this utility model is to provide a kind of jaw type fixture, using the knot of one moving jaw of a regular jaw
Structure, the Quick-clamped to workpiece is realized, clamped position is accurate, good reliability.
Technical scheme is used by the utility model solves its technical problem：
A kind of jaw type fixture, it includes frame, support plinth, workpiece support platform, positioning disk, regular jaw, activity
Jaw, jaw bearing, supporting shaft, fixing clip, movable clip block, trip bolt, Y shape lever, Y shape lever bearing pin, driving rolling
Axle, roller bearing pole, standing screw, gland, gripping handle, pressure pad, supporting swing rod, rotational handle, push rod, supporting spring, it is described
Support plinth is fixed in frame, and the workpiece support platform is fixed on support plinth, is set on the workpiece support platform
There is positioning disk, workpiece is arranged on positioning disk, and the regular jaw and moving jaw are arranged on the left and right two of workpiece support platform
Side, the regular jaw are fixed on support plinth, and the fixing clip is arranged on regular jaw by trip bolt, described
Jaw bearing is fixed on support plinth, and the lower end of the moving jaw is hinged on jaw bearing by supporting shaft, described
Movable clip block is arranged on moving jaw by trip bolt, and the left end of the Y shape lever is hinged on admittedly by Y shape lever bearing pin
Determine on jaw, the driving roller bearing can roll the prong position for being arranged on Y shape lever by roller bearing pole, the Y shape lever
Right-hand member is provided with pin-and-hole, and the standing screw is fixed on support plinth vertically, and the standing screw passes through the right-hand member of Y shape lever
Pin-and-hole, the upper end of the standing screw is arranged to thread segment, and the lower end of the standing screw is arranged to optical axis section, the fixation
The threaded upper ends of screw rod are connected with gland, and gripping handle is provided with the gland, is provided between gland and the Y shape lever
Pressure pad, the middle-end of the supporting swing rod are hinged in the optical axis section of standing screw lower end, and one end of the supporting swing rod is provided with
Rotational handle, the other end of the supporting swing rod are provided with push rod groove, and the push rod is T shape, and the push rod can slide up and down
It is arranged on push rod groove, the supporting spring and the concentric setting of push rod, the upper end of the supporting spring and push rod fitting are described
Support lower end and the supporting swing rod fitting of spring.
Further, the pressure pad is resilient pressure pad.
Further, the outer surface of the driving roller bearing is provided with scuff-resistant coating.
Further, it is provided with anti-slip tank on the gripping handle.
Further, the trip bolt is hexagon socket cap head screw.
Further, it is provided with supporting pivoted housing between the supporting swing rod and the optical axis section of standing screw lower end.
Further, it is provided with sliding guide sleeve between push rod and supporting swing rod.
Compared to the prior art the utility model, has advantages below and effect：Operating personnel are driven by gripping handle
Gland is rotated, and gland is rotated while up, and Y shape lever is supporting the elastic force counter-clockwise swing of spring, by driving roller bearing
Moving jaw counter-clockwise swing is driven, workpiece realizes clamping in the presence of fixing clip and movable clip block.When workpiece needs pine
When opening, gland is rotated backward, gland is rotated while descending, when pressure pad drives the Y shape lever to overcome the elastic smooth of supporting spring
Pin is swung, and by driving roller bearing to drive moving jaw clockwise oscillation, realizes the release to workpiece.Rotational handle can be gripped, is turned
The position of dynamic supporting swing rod, can be achieved the replacing to supporting spring, so as to realize different spring-loaded power and workpiece clamp clamp force
Adjustment.The outer surface of driving roller bearing is provided with scuff-resistant coating, effectively reduces abrasion, improves the service life of driving roller bearing.Hold
Hold and anti-slip tank is provided with handle, be advantageous to gripping of the operating personnel to gripping handle, good operability.Support swing rod and fixed spiral shell
Supporting pivoted housing is provided between the optical axis section of bar lower end, is advantageous to supporting swing rod and steadily swings.Trip bolt is interior hexagonal cylindrical
Head screw, it can quickly realize that the installation and removal to fixing clip and movable clip block are changed.The utility model uses a fixation
The structure of one moving jaw of jaw, realizes the Quick-clamped to workpiece, and clamped position is accurate, good reliability.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model Fig. 1 partial enlarged drawing.
Fig. 3 is the structural representation of the utility model Y shape lever.
In figure：1. frame, 2. support plinths, 3. workpiece support platforms, 4. positioning disks, 5. regular jaws, 6. moving jaws,
7. jaw bearing, 8. supporting shafts, 9. fixing clips, 10. movable clip blocks, 11. trip bolts, 12.Y shape levers, 13.Y shape thick sticks
Lever pin axle, 14. driving roller bearings, 15. roller bearing poles, 16. standing screws, 17. glands, 18. gripping handles, 19. pressure pads, 20.
Swing rod is held, 21. rotational handles, 22. push rods, 23. supporting springs, 24. pin-and-holes, 25. push rod grooves, 26. supporting pivoted housings, 27. slide
Guide sleeve.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, and following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of jaw type fixture, it includes frame 1, support plinth 2, workpiece support platform
3rd, positioning disk 4, regular jaw 5, moving jaw 6, jaw bearing 7, supporting shaft 8, fixing clip 9, movable clip block 10, fastening spiral shell
Nail 11, Y shape lever 12, Y shape lever bearing pin 13, driving roller bearing 14, roller bearing pole 15, standing screw 16, gland 17, gripping handle
18th, pressure pad 19, supporting swing rod 20, rotational handle 21, push rod 22, supporting spring 23, the support plinth 2 are fixed in frame 1,
The workpiece support platform 3 is fixed on support plinth 2, and positioning disk 4, workpiece installation are provided with the workpiece support platform 3
On positioning disk 4, the regular jaw 5 and moving jaw 6 are arranged on the left and right sides of workpiece support platform 3, the grips pincers
Mouth 5 is fixed on support plinth 2, and the fixing clip 9 is arranged on regular jaw 5 by trip bolt 11, the jaw branch
Seat 7 is fixed on support plinth 2, and the lower end of the moving jaw 6 is hinged on jaw bearing 7 by supporting shaft 8, the work
Dynamic fixture block 10 is arranged on moving jaw 6 by trip bolt 11, and the left end of the Y shape lever 12 passes through Y shape lever bearing pin 13
It is hinged on regular jaw 5, the driving roller bearing 14 can roll the prong portion for being arranged on Y shape lever 12 by roller bearing pole 15
Position, the outer surface of the driving roller bearing 14 are provided with scuff-resistant coating, effectively reduce abrasion, and improve driving roller bearing 14 uses the longevity
Life.The right-hand member of the Y shape lever 12 is provided with pin-and-hole 24, and the standing screw 16 is fixed on support plinth 2 vertically, described solid
Screw rod 16 is determined through the pin-and-hole 24 of the right-hand member of Y shape lever 12, and the upper end of the standing screw 16 is arranged to thread segment, the fixation
The lower end of screw rod 16 is arranged to optical axis section, and the threaded upper ends of the standing screw 16 are connected with gland 17, set on the gland 17
Gripping handle 18 is equipped with, anti-slip tank is provided with the gripping handle 18, is advantageous to gripping of the operating personnel to gripping handle 18,
Good operability.Pressure pad 19 is provided between the gland 17 and Y shape lever 12, the pressure pad 19 is resilient pressure pad, is advantageous to Y shape
The weave control of lever 12.The middle-end of the supporting swing rod 20 is hinged in the optical axis section of the lower end of standing screw 16, the supporting pendulum
Supporting pivoted housing 26 is provided between the optical axis section of bar 20 and the lower end of standing screw 16, is advantageous to supporting swing rod 20 and steadily swings.Institute
The one end for stating supporting swing rod 20 is provided with rotational handle 21, and the other end of the supporting swing rod 20 is provided with push rod groove 25, described
Push rod 22 is T shape, and the push rod 22, which can slide up and down, to be arranged on push rod groove 25, and the supporting spring 23 and push rod 22 are coaxial
The heart is set, and the upper end of the supporting spring 23 and push rod 22 are bonded, and the lower end of the supporting spring 23 and supporting swing rod 20 are bonded.
The trip bolt 11 is hexagon socket cap head screw, can quickly realize the peace installation and dismantling to fixing clip 9 and movable clip block 10
Unload replacing.Sliding guide sleeve 27 is provided between push rod 22 and supporting swing rod 20, is advantageous to push rod smooth sliding about 22.
Pass through above-mentioned technical proposal, a kind of jaw type fixture of the utility model is in use, operating personnel pass through gripping handle
18 drive glands 17 are rotated, and gland 17 is rotated while up, and Y shape lever 12 is put counterclockwise in the elastic force of supporting spring 23
Dynamic, by driving roller bearing 14 to drive the counter-clockwise swing of moving jaw 6, workpiece is in the presence of fixing clip 9 and movable clip block 10
Realize and clamp.When workpiece needs to unclamp, gland 17 is rotated backward, gland 17 is rotated while descending, and pressure pad 19 drives Y shape
Lever 12 overcomes the elastic force clockwise oscillation of supporting spring 23, real by driving roller bearing 14 to drive the clockwise oscillation of moving jaw 6
Now to the release of workpiece.Rotational handle 21 can be gripped, the position of rotating support swing rod 20, can be achieved to supporting spring 23 more
Change, so as to realize the adjustment of different spring-loaded power and workpiece clamp clamp force.The utility model uses 5 one work of a regular jaw
The structure of movable clamp port 6, the Quick-clamped to workpiece is realized, clamped position is accurate, good reliability.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
Enclose, the scope of protection of the utility model all should be belonged to.
Claims (7)
- A kind of 1. jaw type fixture, it is characterised in that：It includes frame, support plinth, workpiece support platform, positioning disk, fixation Jaw, moving jaw, jaw bearing, supporting shaft, fixing clip, movable clip block, trip bolt, Y shape lever, Y shape lever pin Axle, driving roller bearing, roller bearing pole, standing screw, gland, gripping handle, pressure pad, supporting swing rod, rotational handle, push rod, supporting Spring, the support plinth are fixed in frame, and the workpiece support platform is fixed on support plinth, and the work mounting s are put down Positioning disk is provided with platform, workpiece is arranged on positioning disk, and the regular jaw and moving jaw are arranged on workpiece support platform The left and right sides, the regular jaw is fixed on support plinth, and the fixing clip is arranged on grips pincers by trip bolt On mouth, the jaw bearing is fixed on support plinth, and the lower end of the moving jaw is hinged on jaw branch by supporting shaft On seat, the movable clip block is arranged on moving jaw by trip bolt, and the left end of the Y shape lever passes through Y shape lever pin Axle is hinged on regular jaw, and the driving roller bearing can roll the prong position for being arranged on Y shape lever by roller bearing pole, described The right-hand member of Y shape lever is provided with pin-and-hole, and the standing screw is fixed on support plinth vertically, and the standing screw passes through Y shape The pin-and-hole of the right-hand member of lever, the upper end of the standing screw are arranged to thread segment, and the lower end of the standing screw is arranged to optical axis Section, the threaded upper ends of the standing screw are connected with gland, gripping handle, gland and the Y shape thick stick are provided with the gland Pressure pad is provided between bar, the middle-end of the supporting swing rod is hinged in the optical axis section of standing screw lower end, the supporting swing rod One end be provided with rotational handle, the other end of the supporting swing rod is provided with push rod groove, and the push rod is T shape, the top Bar, which can slide up and down, to be arranged on push rod groove, the supporting spring and concentric setting of push rod, the upper end of the supporting spring and Push rod is bonded, the lower end of the supporting spring and supporting swing rod fitting.
- A kind of 2. jaw type fixture according to claim 1, it is characterised in that：The pressure pad is resilient pressure pad.
- A kind of 3. jaw type fixture according to claim 1, it is characterised in that：The outer surface of the driving roller bearing is provided with Scuff-resistant coating.
- A kind of 4. jaw type fixture according to claim 1, it is characterised in that：It is provided with the gripping handle anti-skidding Groove.
- A kind of 5. jaw type fixture according to claim 1, it is characterised in that：The trip bolt is interior hexagonal cylindrical head Screw.
- A kind of 6. jaw type fixture according to claim 1, it is characterised in that：The supporting swing rod and standing screw lower end Optical axis section between be provided with supporting pivoted housing.
- A kind of 7. jaw type fixture according to claim 1, it is characterised in that：Set between the push rod and supporting swing rod There is sliding guide sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529338.5U CN206967082U (en) | 2017-05-13 | 2017-05-13 | A kind of jaw type fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529338.5U CN206967082U (en) | 2017-05-13 | 2017-05-13 | A kind of jaw type fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206967082U true CN206967082U (en) | 2018-02-06 |
Family
ID=61412725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720529338.5U Expired - Fee Related CN206967082U (en) | 2017-05-13 | 2017-05-13 | A kind of jaw type fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206967082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522120A (en) * | 2021-07-28 | 2021-10-22 | 山东中医药大学 | Multi-tube vortex mixer and method for extracting honeysuckle glandular hair tissues |
-
2017
- 2017-05-13 CN CN201720529338.5U patent/CN206967082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522120A (en) * | 2021-07-28 | 2021-10-22 | 山东中医药大学 | Multi-tube vortex mixer and method for extracting honeysuckle glandular hair tissues |
| CN113522120B (en) * | 2021-07-28 | 2023-10-10 | 山东中医药大学 | Multitube vortex mixer and method for extracting honeysuckle glandular wool tissue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180513 |