CN206387831U - A kind of two-sided lower needle device of high accuracy linkage - Google Patents
A kind of two-sided lower needle device of high accuracy linkage Download PDFInfo
- Publication number
- CN206387831U CN206387831U CN201621090137.1U CN201621090137U CN206387831U CN 206387831 U CN206387831 U CN 206387831U CN 201621090137 U CN201621090137 U CN 201621090137U CN 206387831 U CN206387831 U CN 206387831U
- Authority
- CN
- China
- Prior art keywords
- pressure strip
- mounting table
- product mounting
- high accuracy
- lower needle
- 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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- Treatment Of Fiber Materials (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses and provides a kind of two-sided lower needle device of high accuracy linkage reasonable in design, simple in construction, easy to use.The utility model includes underframe（1）, vertical support frame（2）, product mounting table（3）, upper needle plate（4）, pressure strip mechanism, link gear and pressure strip retaining mechanism, the vertical support frame（2）And the product mounting table（3）It is separately positioned on the underframe（1）On, the upper needle plate（4）With the product mounting table（3）It is hinged and is placed in the product mounting table（3）Top, the pressure strip mechanism is hinged on the vertical support frame（2）On be placed in the upper needle plate（4）Top, the pressure strip mechanism passes through the link gear and the upper needle plate（4）It is connected, the pressure strip retaining mechanism is separately positioned on pressure strip mechanism both sides.The utility model is applied to two-sided lower pin testing equipment field.
Description
Technical field
The utility model is related to a kind of two-sided lower needle device of high accuracy linkage.
Background technology
At present most of two-sided lower needle detecting device on the market be all using cylinder drive above and below pin under needle mould group, but its
Lower pin precision is relatively low, so part producer can all be carried using manual, adjustable pin open and close type detection means up and down
The precision of relative superiority or inferiority pin.But the flip mode that the two-sided lower needle detecting device of this kind of hand is commonly used at present is：Lift briquetting machine, Gu
Determine after briquetting machine, then open needle plate part, this mode needs the operation of two steps, cumbersome inconvenience；And its locking mode is then used
A kind of location rotary mechanism of limit, it is to be rotated in place, then add a spacer pin whole hold-down mechanism is not moved again, it is necessary to
When pin is extracted again.Action is repeated and cumbersome, it has not been convenient to operated.
Utility model content
Technical problem to be solved in the utility model be overcome the deficiencies in the prior art there is provided one kind it is reasonable in design, knot
Simple, the easy to use two-sided lower needle device of high accuracy linkage of structure.
The technical scheme that the utility model is used is：The utility model includes underframe, vertical support frame, product and placed
Platform, upper needle plate, pressure strip mechanism, link gear and pressure strip retaining mechanism, the vertical support frame and the product are put
Put platform to be separately positioned on the underframe, the upper needle plate is hinged with the product mounting table and is placed in the product mounting table
Top, the pressure strip mechanism is hinged on the top that the upper needle plate is placed in the vertical support frame, the compression trigger
Structure is connected by the link gear with the upper needle plate, and the pressure strip retaining mechanism is separately positioned on the compression trigger
Structure both sides.
The pressure strip mechanism includes pressure strip, down-pressed pole and pressure shaft, and the pressure shaft, which horizontally rotates, is arranged on institute
State in vertical support frame, leading portion and the back segment of the down-pressed pole are mutually obtuse angle, and two down-pressed poles are separately positioned on the pressure
The both sides of tight plate, the back segment end of two down-pressed poles is connected on the pressure shaft.
The link gear includes the first draw bar and the second draw bar, the top difference of two first draw bars
It is hinged on the both sides of the upper needle plate, the ends of two second draw bars is respectively hinged at the outer of two down-pressed poles
Side, the top of the end of every first draw bar respectively with second draw bar in the same side is hinged.
The pressure strip retaining mechanism includes three bar blocks, back-moving spring and locking platform, and the three bars block, which is hinged, to be arranged on
The leading portion of the down-pressed pole and the junction of back segment, the three bars block stretch out respectively from its pin joint be provided with reset section,
Locking bail and lifting section, the reset section are connected by the back-moving spring with the back segment of the down-pressed pole, the locking
Platform is fixedly installed on the underframe and is respectively placed in the both sides of the product mounting table, the locking bail and the locking platform phase
Lifting cross bar is provided between adaptation, the top of two each lifting sections.
Limiting lock is provided with the vertical support frame, the limiting lock is located at the top of the pressure shaft.
Being horizontally disposed with the product mounting table has lower needle mould group.
Several support springs are provided between the bottom surface of the product mounting table and the upper surface of the underframe.
It is provided with the bottom surface of the product mounting table on some sliding guides, the underframe and is provided with some and institute
The guide rod cell body that sliding guide is adapted is stated, some sliding guides are adapted to respectively is placed on some guide rod cell bodies
Interior, the sliding guide is slidably matched with the guide rod cell body.
The beneficial effects of the utility model are：In the utility model, due to being provided with the first draw bar and second
The connection that draw bar is hinged the link gear of composition to realize down-pressed pole and upper needle plate links, so when lifting down-pressed pole,
The link gear can be raised in down-pressed pole to upper needle plate is lifted during preset height, so as to realize an action simultaneously
Start the effect of pressure strip and upper needle plate；
The pressure strip retaining mechanism being made up of three bar blocks, back-moving spring and locking platform is provided with the utility model,
So when upper needle plate is mutually closed with product mounting table, only needing activity lifting section, and then cause at locking bail activity to locking platform,
Then reset section is tensed by selfer pulling force by back-moving spring, can be achieved with locking bail and locking stand lock tight fit；When need
When unlocking, activity lifting section is also only needed to so that locking bail leaves locking platform；
In the utility model, some sliding guides are provided with the bottom surface of product mounting table, if being provided with underframe
The guide rod cell body that dry root is adapted with sliding guide, sliding guide is slidably matched with the guide rod cell body, so product mounting table
During being pressed down will not off normal, so as to reach the effect of accurate lower pin.
Brief description of the drawings
Fig. 1 is that the utility model is in the side structure schematic diagram for pushing locking turntable.
Embodiment
As shown in figure 1, the utility model includes underframe 1, vertical support frame 2, product mounting table 3, upper needle plate 4, pressure strip
Mechanism, link gear and pressure strip retaining mechanism, the vertical support frame 2 and the product mounting table 3 are separately positioned on
On the underframe 1, the upper needle plate 4 is hinged the top for being placed in the product mounting table 3 with the product mounting table 3, described
Pressure strip mechanism is hinged on the top that the upper needle plate 4 is placed in the vertical support frame 2, and the pressure strip mechanism passes through institute
State link gear with the upper needle plate 4 to be connected, the pressure strip retaining mechanism is separately positioned on pressure strip mechanism both sides.
The pressure strip mechanism includes pressure strip 51, down-pressed pole 52 and pressure shaft, and the pressure shaft horizontally rotates setting
In the vertical support frame 2, leading portion and the back segment of the down-pressed pole 52 are mutually obtuse angle, and two down-pressed poles 52 are set respectively
In the both sides of the pressure strip 51, the back segment end of two down-pressed poles 52 is connected on the pressure shaft.
The link gear includes the first draw bar 61 and the second draw bar 62, the top of two first draw bars 61
End is respectively hinged at the both sides of the upper needle plate 4, the ends of two second draw bars 62 be respectively hinged at two it is described under
The outside of depression bar 52, the top of the end of every first draw bar 61 respectively with second draw bar 62 in the same side
End is hinged.When the down-pressed pole 52 is lifted to preset height, first draw bar 61 and second draw bar
62 can make it is corresponding be hinged drawing-in motion, so that the upper needle plate 4 be carried upwards to open, realize that an action is simultaneously orderly
Open the pressure strip 51 and the upper needle plate 4 in ground.
The pressure strip retaining mechanism includes three bar blocks, back-moving spring 71 and locking platform 72, and the three bars block, which is hinged, to be set
The junction of the leading portion and back segment in the down-pressed pole 52 is put, the three bars block stretches out respectively from its pin joint to be provided with again
Position section 73, locking bail 74 and lifting section 75, after the reset section 73 is by the back-moving spring 71 and the down-pressed pole 52
Section is connected, and the locking platform 72 is fixedly installed on the underframe 1 and is respectively placed in the both sides of the product mounting table 3, institute
State locking bail 74 to be adapted with the locking platform 72, lifting cross bar is provided between the top of two each lifting sections 75.Work as institute
When stating needle plate 4 and mutually being closed with the product mounting table 3, the activity lifting section 75 is only needed, and then cause the locking bail 74
At activity to the locking platform 72, the reset section 73 is then tensed by selfer pulling force by the back-moving spring 71, just
It can realize that the locking bail 74 coordinates with locking platform 72 locking；When needing unblock, the movable lifting section is also only needed to
75 so that the locking bail 7 leaves the locking platform 72.
Limiting lock 21 is provided with the vertical support frame 2, the limiting lock 21 is located at the top of the pressure shaft.Rotate
The limiting lock 21 can limit the rotation of the pressure shaft.
Being horizontally disposed with the product mounting table 3 has lower needle mould group.Product to be detected is placed on the lower needle mould group
On.
Several support springs 11 are provided between the bottom surface of the product mounting table 3 and the upper surface of the underframe 1.Institute
It is provided with the bottom surface for stating product mounting table 3 on some sliding guides 31, the underframe 1 and is provided with some and the slip
The guide rod cell body 12 that guide rod 31 is adapted, some sliding guides 31 are adapted to respectively is placed on some guide rod cell bodies
In 12, the sliding guide 31 is slidably matched with the guide rod cell body 12.In this specific embodiment, the sliding guide 31 with
And the quantity of the guide rod cell body 12 is four.
The utility model is applied to two-sided lower pin testing equipment field.
Claims (8)
1. a kind of two-sided lower needle device of high accuracy linkage, it is characterised in that：It includes underframe（1）, vertical support frame（2）, product
Mounting table（3）, upper needle plate（4）, pressure strip mechanism, link gear and pressure strip retaining mechanism, the vertical support frame（2）With
And the product mounting table（3）It is separately positioned on the underframe（1）On, the upper needle plate（4）With the product mounting table（3）Hinge
Connect and be placed in the product mounting table（3）Top, the pressure strip mechanism is hinged on the vertical support frame（2）On be placed in
The upper needle plate（4）Top, the pressure strip mechanism passes through the link gear and the upper needle plate（4）It is connected, it is described
Pressure strip retaining mechanism is separately positioned on pressure strip mechanism both sides.
2. a kind of two-sided lower needle device of high accuracy linkage according to claim 1, it is characterised in that：The pressure strip mechanism
Including pressure strip（51）, down-pressed pole（52）And pressure shaft, the pressure shaft, which horizontally rotates, is arranged on the vertical support frame（2）
It is interior, the down-pressed pole（52）Leading portion and back segment be mutually obtuse angle, two down-pressed poles（52）It is separately positioned on the pressure strip
（51）Both sides, two down-pressed poles（52）Back segment end be connected on the pressure shaft.
3. a kind of two-sided lower needle device of high accuracy linkage according to claim 2, it is characterised in that：The link gear bag
Include the first draw bar（61）And second draw bar（62）, two first draw bars（61）Top be respectively hinged at it is described
Upper needle plate（4）Both sides, two second draw bars（62）End be respectively hinged at two down-pressed poles（52）It is outer
Side, every first draw bar（61）End respectively with second draw bar in the same side（62）Top mutually cut with scissors
Connect.
4. a kind of two-sided lower needle device of high accuracy linkage according to claim 2, it is characterised in that：The pressure strip locking
Mechanism includes three bar blocks, back-moving spring（71）And locking platform（72）, the three bars block, which is hinged, is arranged on the down-pressed pole（52）
Leading portion and back segment junction, the three bars block stretches out respectively from its pin joint is provided with reset section（73）, locking bail
（74）And lifting section（75）, the reset section（73）Pass through the back-moving spring（71）With the down-pressed pole（52）Back segment phase
Connection, the locking platform（72）It is fixedly installed on the underframe（1）Go up and be respectively placed in the product mounting table（3）Both sides,
The locking bail（74）With the locking platform（72）It is adapted, two each lifting sections（75）Top between to be provided with lifting horizontal
Bar.
5. a kind of two-sided lower needle device of high accuracy linkage according to claim 2, it is characterised in that：The vertical support frame
（2）On be provided with limiting lock（21）, the limiting lock（21）Positioned at the top of the pressure shaft.
6. a kind of two-sided lower needle device of high accuracy linkage according to claim 1, it is characterised in that：The product mounting table
（3）Interior be horizontally disposed with has lower needle mould group.
7. a kind of two-sided lower needle device of high accuracy linkage according to claim 1, it is characterised in that：The product mounting table
（3）Bottom surface and the underframe（1）Upper surface between be provided with several support springs（11）.
8. a kind of two-sided lower needle device of high accuracy linkage according to claim 1, it is characterised in that：The product mounting table
（3）Bottom surface on be provided with some sliding guides（31）, the underframe（1）On be provided with some and the sliding guide
（31）The guide rod cell body being adapted（12）, some sliding guides（31）Adaptation is placed on some stem guiding troughs respectively
Body（12）It is interior, the sliding guide（31）With the guide rod cell body（12）It is slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090137.1U CN206387831U (en) | 2016-09-29 | 2016-09-29 | A kind of two-sided lower needle device of high accuracy linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621090137.1U CN206387831U (en) | 2016-09-29 | 2016-09-29 | A kind of two-sided lower needle device of high accuracy linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387831U true CN206387831U (en) | 2017-08-08 |
Family
ID=59487148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621090137.1U Expired - Fee Related CN206387831U (en) | 2016-09-29 | 2016-09-29 | A kind of two-sided lower needle device of high accuracy linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387831U (en) |
-
2016
- 2016-09-29 CN CN201621090137.1U patent/CN206387831U/en not_active Expired - Fee Related
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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: 20170808 |