CN207415896U - A kind of mouth of a river shearing jig - Google Patents
A kind of mouth of a river shearing jig Download PDFInfo
- Publication number
- CN207415896U CN207415896U CN201721364352.0U CN201721364352U CN207415896U CN 207415896 U CN207415896 U CN 207415896U CN 201721364352 U CN201721364352 U CN 201721364352U CN 207415896 U CN207415896 U CN 207415896U
- Authority
- CN
- China
- Prior art keywords
- boss
- die mechanism
- mouth
- installing plate
- workpiece
- 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
Abstract
The utility model discloses a kind of mouth of a river shearing jigs, including lower die mechanism and the upper die mechanism being erected above lower die mechanism, the lower die mechanism includes a bottom plate, boss is provided on the bottom plate, placing groove is provided on the boss, the crooked radian of the boss upper surface is set according to the crooked radian profiling of workpiece, pilot hole is additionally provided on the boss, the upper die mechanism includes a positioning plate, elevating mechanism is provided on the positioning plate, the movable end of the elevating mechanism is fixed with an installing plate, it is provided on the installing plate and the corresponding guide pin of pilot hole；It is more smooth that the contoured design of boss so that workpiece is put into; workpiece can be fully accommodated in boss after being put into; and the lifting of upper die mechanism is oriented to pilot hole using guide pin; upper die mechanism is covered in when moving downward on boss; positioning is more accurate; installing plate can fix the workpiece in placing groove so that workpiece will not shift during processing.
Description
Technical field
The utility model is related to injection moulding device field more particularly to a kind of mouth of a river shearing jigs.
Background technology
" mouth of a river " in die industry is the most beginning of product running channel, the place that the injection nozzle of injection molding machine connects with mold,
The mouth of a river refers to regrinding-material again, refers to that plastics are filled into mold from injection machine up to the waste material of this section on product.
The product that entire injection moulding process completion obtains afterwards is connected together, it is necessary to utilize hammer-shears with regrinding-material
Remove or other equipment carry out secondary operation and remains out remaining plastic material to cut off plastic cement products and material head runner, make product with
Regrinding-material separates, and obtains complete injecting products.
The gauge positioning used when the mouth of a river is sheared at present is not accurate enough, is easily shifted when workpiece is sheared again, causes to add
The efficiency of work is low, and yield rate is not high.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides that a kind of accurate positioning is firm, and workpiece is not easy
Displacement, the mouth of a river shearing jig that processing efficiency is improved.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of mouth of a river shearing jig, including lower die mechanism and the upper die mechanism being erected above lower die mechanism, the lower die
Mechanism includes a bottom plate, is provided with boss on the bottom plate, is provided with placing groove on the boss, the boss upper surface it is curved
Bent radian is set according to the crooked radian profiling of workpiece, and pilot hole is additionally provided on the boss, and the upper die mechanism includes one
Positioning plate is provided with elevating mechanism on the positioning plate, and the movable end of the elevating mechanism is fixed with an installing plate, the installation
It is provided on plate and the corresponding guide pin of pilot hole.
There are two the pilot hole is set, two pilot holes are set along the diagonal of bottom plate.
Several location holes are additionally provided on the boss, location hole is separately positioned on the both sides of placing groove, is set on installing plate
It is equipped with and the corresponding locating pin of location hole.
Several clamping devices are provided on the installing plate, be provided on the boss it is several appearance clamping devices stretch into plus
Work through hole.
The clamping device includes driving cylinder, the first clamping jaw and the second clamping jaw of driving cylinder connection, first folder
Pawl and the second clamping jaw are stretched into processing through hole, and the first clamping jaw and the second clamping jaw are located at the both sides of placing groove.
As being further improved for said program, the both sides of the lower die mechanism are both provided with slide, on the slide
Slip is provided with sliding block, and the both sides of the installing plate are both provided with riser, and the lower end of two risers is separately fixed on sliding block.
The beneficial effects of the utility model：
A kind of mouth of a river shearing jig of the utility model, it is more smooth that the contoured design of boss causes workpiece to be put into, and workpiece is put
It can be fully accommodated in boss after entering, and the lifting of upper die mechanism is oriented to pilot hole using guide pin so that
Upper die mechanism can be covered on boss when moving downward, and positioning is more accurate, and installing plate can fix the work in placing groove
Part so that workpiece will not shift during processing.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is the part of the embodiment of the utility model rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings
Other designing schemes and attached drawing：
Fig. 1 is the utility model preferred embodiment structure diagram；
Fig. 2 is the top view of the utility model preferred embodiment lower die mechanism；
Fig. 3 is the structure diagram of the utility model preferred embodiment upper die mechanism；
Fig. 4 is the structure diagram of the utility model preferred embodiment upper die mechanism.
Specific embodiment
The technique effect of the design of the utility model, concrete structure and generation is carried out below with reference to embodiment and attached drawing
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is the part of the embodiment rather than whole embodiments of the utility model, the embodiment based on the utility model, the skill of this field
The other embodiment that art personnel are obtained without creative efforts belongs to the model of the utility model protection
It encloses.
Referring to figs. 1 to Fig. 4, a kind of mouth of a river shearing jig, including lower die mechanism and the upper mold being erected above lower die mechanism
Mechanism, the lower die mechanism include a bottom plate 1, are provided with boss 2 on the bottom plate 1, placing groove 3 is provided on the boss 2,
The crooked radian of 2 upper surface of boss is set according to the crooked radian profiling of workpiece, and the contoured design of boss 2 causes workpiece to put
Enter more smooth, workpiece can be fully accommodated in after being put into placing groove 3, and placing groove 3 limits workpiece in the position of different directions
It moves, avoids generating and rock.
It is additionally provided with pilot hole 4 on the boss 2, there are two the pilot hole 4 is set, two pilot holes 4 are along bottom plate 1
Diagonal is set.The upper die mechanism includes a positioning plate 5, and elevating mechanism 6, the liter are provided on the positioning plate 5
The movable end of descending mechanism 6 is fixed with an installing plate 7, is provided on the installing plate 7 and 4 corresponding guide pin 8 of pilot hole.Profit
The lifting of upper die mechanism is oriented to pilot hole 4 with guide pin 8 so that can be covered in when upper die mechanism moves downward convex
On platform 2, positioning is more accurate, and installing plate 7 can fix the workpiece in placing groove 3 so that workpiece will not shift during processing.
Several location holes 9 are additionally provided on the boss 2, location hole 9 is separately positioned on the both sides of placing groove 3, installing plate 7
On be provided with 9 corresponding locating pin 10 of location hole, installing plate 7 decline when locating pin 10 stretch into location hole 9, locating pin 10
Workpiece in placing groove 3 is further fixed, places workpiece movement, and locating pin 10 also plays guiding role, protects
Product is demonstrate,proved to place accurately.
Several clamping devices are provided on the installing plate 7, are provided with what several appearance clamping devices stretched on the boss 2
Process through hole 11.The first clamping jaw 13 and the second clamping jaw 14 that the clamping device includes driving cylinder 12, driving cylinder 12 connects,
First clamping jaw, 13 and second clamping jaw 14 is stretched into processing through hole 11, and the first clamping jaw 13 and the second clamping jaw 14 are located at placing groove
3 both sides.Cylinder 12 is driven to start so that the first clamping jaw 13 and the second clamping jaw 14 are clamped to centre, by the workpiece in placing groove 3
It picks up, realizes automatic clamping and the transport of workpiece.
The both sides of the lower die mechanism are both provided with slide 15, are slided on the slide 15 and are provided with sliding block 16, described
The both sides of installing plate 7 are both provided with riser 17, and the lower end of two risers 17 is separately fixed on sliding block 16, and upper die mechanism being capable of edge
Slide 15 moves forward and backward, and the workpiece in lower die mechanism is transported, and realizes whole process automation, reduces artificial behaviour
Make, reduce cost.
The above are being illustrated to the preferred embodiment of the utility model, but the utility model creation is not limited to
The embodiment, those skilled in the art can also make a variety of etc. on the premise of without prejudice to the utility model spirit
With modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (6)
1. a kind of mouth of a river shearing jig, including lower die mechanism and the upper die mechanism being erected above lower die mechanism, it is characterised in that：
The lower die mechanism includes a bottom plate (1), is provided with boss (2) on the bottom plate (1), placement is provided on the boss (2)
Slot (3), the crooked radian of boss (2) upper surface set according to the crooked radian profiling of workpiece, are also set on the boss (2)
Pilot hole (4) is equipped with, the upper die mechanism includes a positioning plate (5), elevating mechanism (6), institute are provided on the positioning plate (5)
The movable end for stating elevating mechanism (6) is fixed with an installing plate (7), is provided on the installing plate (7) corresponding with pilot hole (4)
Guide pin (8).
2. mouth of a river shearing jig according to claim 1, it is characterised in that：There are two the pilot hole (4) is set, two
Pilot hole (4) is set along the diagonal of bottom plate (1).
3. mouth of a river shearing jig according to claim 1, it is characterised in that：It is several fixed to be additionally provided on the boss (2)
Position hole (9), location hole (9) are separately positioned on the both sides of placing groove (3), are provided on installing plate (7) corresponding with location hole (9)
Locating pin (10).
4. mouth of a river shearing jig according to claim 1, it is characterised in that：Several folders are provided on the installing plate (7)
Mechanism is held, the processing through hole (11) that several appearance clamping devices stretch into is provided on the boss (2).
5. mouth of a river shearing jig according to claim 4, it is characterised in that：The clamping device includes driving cylinder
(12), the first clamping jaw (13) that cylinder (12) connects and the second clamping jaw (14), first clamping jaw (13) and the second clamping jaw are driven
(14) stretch into processing through hole (11), and the first clamping jaw (13) is located at the both sides of placing groove (3) with the second clamping jaw (14).
6. mouth of a river shearing jig according to claim 1, it is characterised in that：The both sides of the lower die mechanism are both provided with cunning
Rail (15) slides on the slide (15) and is provided with sliding block (16), and the both sides of the installing plate (7) are both provided with riser
(17), the lower end of two risers (17) is separately fixed on sliding block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364352.0U CN207415896U (en) | 2017-10-20 | 2017-10-20 | A kind of mouth of a river shearing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364352.0U CN207415896U (en) | 2017-10-20 | 2017-10-20 | A kind of mouth of a river shearing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207415896U true CN207415896U (en) | 2018-05-29 |
Family
ID=62312418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721364352.0U Expired - Fee Related CN207415896U (en) | 2017-10-20 | 2017-10-20 | A kind of mouth of a river shearing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207415896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582693A (en) * | 2018-06-15 | 2018-09-28 | 广东统机器人智能股份有限公司 | A kind of automatic shearing and immersion liquid equipment of plastic cement blind rivet |
| WO2020181864A1 (en) * | 2019-03-13 | 2020-09-17 | 山东龙昶智能科技有限公司 | Automatic material cutting device for automobile interior trim panel |
-
2017
- 2017-10-20 CN CN201721364352.0U patent/CN207415896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582693A (en) * | 2018-06-15 | 2018-09-28 | 广东统机器人智能股份有限公司 | A kind of automatic shearing and immersion liquid equipment of plastic cement blind rivet |
| WO2020181864A1 (en) * | 2019-03-13 | 2020-09-17 | 山东龙昶智能科技有限公司 | Automatic material cutting device for automobile interior trim panel |
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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: 20180529 Termination date: 20211020 |