CN207387473U - A kind of accurate formula parallel jaw - Google Patents
A kind of accurate formula parallel jaw Download PDFInfo
- Publication number
- CN207387473U CN207387473U CN201721117889.7U CN201721117889U CN207387473U CN 207387473 U CN207387473 U CN 207387473U CN 201721117889 U CN201721117889 U CN 201721117889U CN 207387473 U CN207387473 U CN 207387473U
- Authority
- CN
- China
- Prior art keywords
- jaw
- replacement block
- kickboard
- moving jaw
- guide 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 discloses a kind of accurate formula parallel jaws, including pedestal, guide rod and link block, positioning wrench jaw replacement block and moving jaw replacement block are installed outside the jaw replacement block positioning bolt, the moving jaw lower end is equipped with guide rod connector, guide rod connector is installed outside the guide rod, the moving jaw is internally connected with jaw replacement block positioning bolt, the moving jaw replacement block is internally provided with kickboard secondary spring, the moving jaw replacement block is internally provided with kickboard, and the telescoping handle is internally provided with telescoping handle secondary spring.The accurate formula parallel jaw is equipped with kickboard and telescoping handle, the blank material that kickboard can make the both sides depth of parallelism not high increases the positioning in a face, make its clamping more accurate, blank material is more stably fixed on parallel jaw, it reduces the processing caused by blank material clamping does not meet specification and is not inconsistent standardization, workpiece accuracy is undesirable, scraps blank material former material so as to reduce.
Description
Technical field
The utility model is related to mechanical equipment technical fields, are specially a kind of accurate formula parallel jaw.
Background technology
Parallel jaw is a kind of lathe general-purpose accessory, and cooperating platform uses, and is to clamping workpiece on lathe（And guiding
Cutter）A kind of device.Its effect is to position workpiece, so that workpiece obtains the correct position compared with lathe and cutter, and
Workpiece is securely fixed, is clamped, in order to machine tooling part.
Common parallel jaw is more demanding to the both sides depth of parallelism of blank material, if the both sides depth of parallelism is relatively low, easily fills
Folder tilts, is unstable, and work pieces process is caused to tilt or easily hit knife, influences workpiece accuracy, and needs to clamp workpiece energetically, leads
Cause personnel fatigue, causes excessive physical demands.
Utility model content
It is normal to solve to propose in above-mentioned background technology the purpose of this utility model is to provide a kind of accurate formula parallel jaw
The problem of parallel jaw workpiece seen easily is tilted by clamping, personnel's physical demand is excessive.
To achieve the above object, the utility model provides following technical solution：A kind of accurate formula parallel jaw, the bottom of including
Seat, guide rod and link block are equipped with pedestal location hole at left and right sides of the pedestal, and chassis interior is provided with jaw replacement block
Positioning bolt is equipped with positioning wrench jaw replacement block and moving jaw replacement block outside the jaw replacement block positioning bolt, described
Moving jaw lower end is equipped with guide rod connector, and guide rod connector is equipped with outside the guide rod, and pedestal is equipped with outside guide rod,
The moving jaw is internally connected with jaw replacement block positioning bolt, and the moving jaw replacement block is internally provided with kickboard auxiliary
Spring, and be equipped with kickboard above kickboard secondary spring, the moving jaw replacement block are internally provided with kickboard, in the pedestal
Portion is equipped with screw putter, and is connected with moving jaw on the outside of screw putter, and the link block front end is equipped with screw putter, and
Telescoping handle is connected on the right side of link block, the telescoping handle is internally provided with telescoping handle secondary spring, and telescoping handle is auxiliary
It helps spring outwards that ejector pin is installed, is installed on the inside of the telescoping handle and be equipped with ejector pin.
Preferably, the end of the telescoping handle is external thread structure, and link block right end is internal thread structure and the two phase
Matching.
Preferably, the moving jaw replacement block is detachable knot by jaw replacement block positioning bolt with moving jaw
Structure.
Preferably, moving jaw end connector is smooth blind hole structure, and its internal diameter and screw putter front end are most
Outer diameter is identical.
Preferably, the kickboard secondary spring both ends are mutually fixed with kickboard and moving jaw replacement block, and kickboard auxiliary bullet
Spring original is failed to grow up in moving jaw replacement block height.
Compared with prior art, the beneficial effects of the utility model are：The accurate formula parallel jaw is equipped with kickboard with stretching
Handle, kickboard secondary spring both ends are mutually fixed with kickboard and moving jaw replacement block, and kickboard secondary spring original is failed to grow up in work
Movable clamp port replacement block height, the blank material that such kickboard can make the both sides depth of parallelism not high increase the positioning in a face, make its dress
Folder is more accurate, and blank material is more stably fixed on parallel jaw, reduces and does not add caused by blank material clamping meets specification
Work is not inconsistent standardization, and workpiece accuracy is undesirable, scraps blank material former material so as to reducing, and telescoping handle can stretch extension,
Allow the locking parallel jaw that operating personnel are more effortless, reduce physical demands, increase and decrease human comfort.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model moving jaw overlooking the structure diagram；
Fig. 3 is A-A schematic cross-sectional views in the utility model Fig. 2；
Fig. 4 is the utility model moving jaw main structure diagram；
Fig. 5 is B-B schematic cross-sectional views in the utility model Fig. 1；
Fig. 6 is the utility model telescoping handle structure diagram；
Fig. 7 is C-C schematic cross-sectional views in the utility model Fig. 6；
Fig. 8 is enlarged structure schematic diagram at F in the utility model Fig. 7；
Fig. 9 is the utility model backsight structural representation；
Figure 10 is the utility model main structure diagram.
In figure：1st, pedestal, 2, pedestal location hole, 3, telescoping handle, 4, jaw replacement block positioning bolt, 5, positioning wrench jaw replaces
Change block, 6, guide rod, 7, moving jaw replacement block, 8, moving jaw, 9, screw putter, 10, link block, 11, kickboard, 12, kickboard
Secondary spring, 13, guide rod connector, 14, telescoping handle secondary spring, 15, ejector pin.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 10 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of accurate formula parallel jaw, including pedestal 1,
Guide rod 6 and link block 10 are equipped with positioning wrench jaw replacement block 5 and moving jaw replacement block outside jaw replacement block positioning bolt 4
7, moving jaw replacement block 7 and moving jaw 8 are detachable structure by jaw replacement block positioning bolt 4, portable propelling jaw
Replacement block 7 has abrasion or processing error to cause to replace during damage with moving jaw 8, the reduction wasting of resources, under moving jaw 8
End is equipped with guide rod connector 13, is equipped with guide rod connector 13 outside guide rod 6, pedestal 1 is equipped with outside guide rod 6, guide rod 6 can
Make moving jaw 8 more steady when moving, precision higher, moving jaw replacement block 7 is internally provided with kickboard secondary spring 12, floats
12 top of plate secondary spring is equipped with kickboard 11, and moving jaw replacement block 7 is internally provided with kickboard 11,12 liang of kickboard secondary spring
End fixed with kickboard 11 and 7 phase of moving jaw replacement block, and 12 original of kickboard secondary spring fail to grow up it is high in moving jaw replacement block 7
Degree, the blank material that kickboard 11 can make the both sides depth of parallelism not high increase the positioning in a face, make its clamping more accurate, blank material is more
It is smoothly fixed on parallel jaw, reduces and error is processed caused by blank material clamping does not meet specification, outside screw putter 9
Side is connected with moving jaw 8, and 8 end connector of moving jaw is smooth blind hole structure, and its internal diameter and 9 front end of screw putter are most
Outer diameter is identical, this structure can make 9 rotation forces moving jaw of screw putter, 8 parallel promote clamp workpiece, 10 front end of link block
Screw putter 9 is installed, 10 right side of link block is connected with telescoping handle 3, and the end of telescoping handle 3 is external thread structure, is connected
10 right end of block matches for internal thread structure and the two, this can make link block 10 and telescoping handle 3 closely coupled, more convenient to make
With.
Operation principle：When using the accurate formula parallel jaw, pedestal 1 is fixedly mounted on machine by pedestal location hole 2
On bed lathe bed, telescoping handle 3 is extended into ejector pin 15 and is stuck in by the ejection of telescoping handle secondary spring 14 on quarter butt, because of activity
Jaw 8 is fixed with moving jaw replacement block 7 by jaw replacement block positioning bolt 4, and is led between pedestal 1 and moving jaw 8
Bar 6 is connected, so, when moving jaw 8 moves, also steady, accurate movement, shake pass through moving jaw replacement block 7 therewith
The telescoping handle 3 that link block 10 is connected with screw putter 9,9 rotation forces moving jaw 8 of screw putter are big to suitable blank material
Blank material shiny surface is placed on kickboard 11 by small suitable position, and side is pushed against with moving jaw replacement block 7, is shaken again
Telescoping handle 3 adjusts blank material to suitable position, is finally clamped on pedestal 1, and blank material is made to be fixed on pedestal 1, kickboard 11
Between moving jaw replacement block 7, clamping fixes completion to blank material at this time, following process can be carried out to it, so as to complete
Into a series of activities.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent substitution, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of accurate formula parallel jaw, including pedestal（1）, guide rod（6）And link block（10）, it is characterised in that：The pedestal
（1）The left and right sides be equipped with pedestal location hole（2）, and pedestal（1）It is internally provided with jaw replacement block positioning bolt（4）, institute
State jaw replacement block positioning bolt（4）Outside is equipped with positioning wrench jaw replacement block（5）With moving jaw replacement block（7）, the work
Movable clamp port（8）Lower end is equipped with guide rod connector（13）, the guide rod（6）Outside is equipped with guide rod connector（13）, and guide rod（6）
Outside is equipped with pedestal（1）, the moving jaw（8）It is internally connected with jaw replacement block positioning bolt（4）, the moving jaw
Replacement block（7）It is internally provided with kickboard secondary spring（12）, and kickboard secondary spring（12）Top is equipped with kickboard（11）, it is described
Moving jaw replacement block（7）It is internally provided with kickboard（11）, the pedestal（1）Inside is equipped with screw putter（9）, and screw thread pushes away
Bar（9）Outside is connected with moving jaw（8）, the link block（10）Front end is equipped with screw putter（9）, and link block（10）It is right
Side is connected with telescoping handle（3）, the telescoping handle（3）It is internally provided with telescoping handle secondary spring（14）, and telescoping handle
Secondary spring（14）Outside is equipped with ejector pin（15）, the telescoping handle（3）Inside, which is installed, is equipped with ejector pin（15）.
2. a kind of accurate formula parallel jaw according to claim 1, it is characterised in that：The telescoping handle（3）End
For external thread structure, link block（10）Right end matches for internal thread structure and the two.
3. a kind of accurate formula parallel jaw according to claim 1, it is characterised in that：The moving jaw replacement block（7）
With moving jaw（8）Pass through jaw replacement block positioning bolt（4）For detachable structure.
4. a kind of accurate formula parallel jaw according to claim 1, it is characterised in that：The moving jaw（8）End connects
Interface is smooth blind hole structure, and its internal diameter and screw putter（9）Front end most outer diameter is identical.
5. a kind of accurate formula parallel jaw according to claim 1, it is characterised in that：The kickboard secondary spring（12）Two
End and kickboard（11）With moving jaw replacement block（7）It is mutually fixed, and kickboard secondary spring（12）Original is failed to grow up to be replaced in moving jaw
Change block（7）Highly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117889.7U CN207387473U (en) | 2017-09-02 | 2017-09-02 | A kind of accurate formula parallel jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117889.7U CN207387473U (en) | 2017-09-02 | 2017-09-02 | A kind of accurate formula parallel jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207387473U true CN207387473U (en) | 2018-05-22 |
Family
ID=62416698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721117889.7U Expired - Fee Related CN207387473U (en) | 2017-09-02 | 2017-09-02 | A kind of accurate formula parallel jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207387473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857893A (en) * | 2018-08-07 | 2018-11-23 | 浙江创凯机电科技有限公司 | A kind of opposite sex connector grinding clamp |
-
2017
- 2017-09-02 CN CN201721117889.7U patent/CN207387473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857893A (en) * | 2018-08-07 | 2018-11-23 | 浙江创凯机电科技有限公司 | A kind of opposite sex connector grinding clamp |
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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: 20180522 Termination date: 20210902 |