CN107255105A - A kind of support board locking device - Google Patents
A kind of support board locking device Download PDFInfo
- Publication number
- CN107255105A CN107255105A CN201710665411.6A CN201710665411A CN107255105A CN 107255105 A CN107255105 A CN 107255105A CN 201710665411 A CN201710665411 A CN 201710665411A CN 107255105 A CN107255105 A CN 107255105A
- Authority
- CN
- China
- Prior art keywords
- support board
- block
- locking device
- hole
- locking block
- 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.)
- Pending
Links
- 241000826860 Trapezium Species 0.000 claims abstract description 4
- 210000001624 hip Anatomy 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0084—Joining sheets, plates or panels in abutting relationship characterised by particular locking means
- F16B5/0088—Joining sheets, plates or panels in abutting relationship characterised by particular locking means with locking means moving substantially perpendicular to the main plane, e.g. pins, screws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0283—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread with an externally threaded sleeve around the neck or the head of the screw-threaded element for adjustably fastening a plate or frame or the like to a fixed element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention is a kind of support board locking device, and the device includes internal locking block, outer locking block, jacking block and lock-screw.The latch segment is two pieces of iron blocks that cross section is right-angled trapezium, and upper screwed hole and through hole are arranged respectively to below through trapezoidal；It is being arranged to the latch segment of through hole, trapezoidal base face is provided with counterbore.The lock-screw passes through the latch segment for being provided with counterbore and the latch segment cooperation for being provided with screwed hole, and the lock-screw changes the spacing of two latch segment trapezoidal hypotenuses to lift the height of jacking block by tensing the distance between two latch segments.
Description
Technical field
The present invention relates to a kind of support board locking device, and especially with respect to plug-in type plate-type structural piece locking device, category
In the field of textile machine.
Background technology
, it is necessary to supporting plate is inserted into one block of thin side plate, side plate is very thin, only 6mm or so in textile machine, tradition
Welding method supporting plate can not be dismantled, and the dismountable other method of supporting plate can be made to easily cause the loosening of supporting plate.
The content of the invention
The technical problem to be solved in the present invention is that providing a kind of one kind simple in construction, can effectively realizing supporting plate locking inserts
Enter formula plate-type structural piece locking device.
To solve the above problems, the present invention provides a kind of support board locking device, the device includes：Internal locking block, outer locking
Block, jacking block and lock-screw.The cross section of internal locking block is in a rectangular trapezoid, wherein through trapezoidal upper following in interior latch segment
Centrally disposed through hole, counterbore is set in trapezium base.The cross section of outer locking block is in a rectangular trapezoid, wherein above and below trapezoidal
While in the centrally disposed screwed hole of outer latch segment, position and the through hole in internal locking block, the position centering of counterbore of the screwed hole.
Jacking block cross section top is rectangle, bottom is inverted isosceles trapezoid, and two waists institute is with gradient and internal locking block, outer locking block
Hypotenuse institute band gradient is consistent.Lock-screw, which is passed through, to be provided with counterbore, the internal locking block of through hole and is provided with the outer locking of screwed hole
Block coordinates, and the lock-screw changes the spacing of two latch segment trapezoidal hypotenuses to carry by tensing the distance between two latch segments
Rise the height of jacking block.
Further, the trapezoidal top arranged opposite of internal locking block and outer locking block.
Further, the support board locking device is suitably inserted into the connection and locking of formula plate-type structural piece.
Further, when using the support board locking device, side plate carries the elongated hole for being available for supporting plate insertion end to insert
With the square hole for being available for support board locking device to insert.Square hole is arranged at the surface of elongated hole.
Further, first supporting plate is inserted into after the elongated hole in side plate, then support board locking device is inserted into side plate
In square hole so that support board locking device pushes down supporting plate insertion end.
Further, the support board locking device after insertion is unlocked, it is necessary to hand Screw lock-screw so that
Support board locking device enters locking state.
Further, when the support board locking device is unlocked, internal locking block separates one with outer locking block
Set a distance d1 is connected on lock-screw, and jacking block is positioned between internal locking block and outer locking block, and the top surface of jacking block is not in contact with side
The upper surface in hole.
Further, when the support board locking device is in locking state, internal locking block is separated necessarily with outer locking block
Apart from d2 or with being in contact with each other it is connected on lock-screw, jacking block is positioned between internal locking block and outer locking block, the top of jacking block
The upper surface of face and square hole simultaneously applies pressure to it.
Further, it is less than apart from d2 apart from d1.
Further, when support board locking device is inserted into side plate, support board locking device protrudes from the thickness of side plate, left and right
Add up no more than 6 mm.
Compared to traditional support board locking device, support board locking device of the invention can both make supporting plate detachable, again may be used
It is support board locking device compact conformation of the invention, easy for installation to realize the reliable locking of supporting plate, lock firm, production efficiency
Height, it is good in economic efficiency.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the support board locking device of the present invention；
Fig. 2 is the schematic diagram of the support board locking device of the invention when being in locking state；
Fig. 3 is the enlarged diagram of Fig. 2 support board locking device of the invention；
Fig. 4 is the side plate and the decomposing schematic representation of supporting plate for being provided with the support board locking device of the present invention；
Fig. 5 is the side plate and the assembling schematic diagram of supporting plate for being provided with the support board locking device of the present invention.
Embodiment
Below with reference to Fig. 1 to Fig. 5, embodiments of the present invention are described in detail.
The present invention provides a kind of support board locking device, and the device includes：Internal locking block 13, outer locking block 14, the and of jacking block 11
Lock-screw 12.The cross section of internal locking block 13 is in a rectangular trapezoid, wherein through trapezoidal upper following in interior latch segment 13
The heart sets through hole, and counterbore is set in trapezium base.The cross section of outer locking block 14 is in a rectangular trapezoid, wherein above and below trapezoidal
While in the centrally disposed screwed hole of outer latch segment 14, position and the through hole in internal locking block 13, the position of counterbore of the screwed hole
Centering.The cross section top of jacking block 11 is rectangle, and bottom is inverted isosceles trapezoid, two waists institute band gradient and internal locking block 13,
The hypotenuse institute band gradient of outer locking block 14 is consistent.Lock-screw 12, which is passed through, is provided with counterbore, the internal locking block 13 of through hole and setting
The outer locking block 14 for having screwed hole coordinates, and the lock-screw 12 changes two and locked by tensing the distance between two latch segments
The spacing of block trapezoidal hypotenuse lifts the height of jacking block 11.
The trapezoidal top arranged opposite of internal locking block 13 and outer locking block 14.The support board locking device is suitably inserted into formula plate
The connection and locking of shape structural member.When using the support board locking device, side plate 15, which is carried, is available for the insertion end of supporting plate 16 to insert
Elongated hole and be available for support board locking device insert square hole.Square hole is arranged at the surface of elongated hole.First supporting plate 16 is inserted
Enter after the elongated hole in side plate 15, then support board locking device is inserted into the square hole in side plate 15 so that support board locking device
Push down supporting plate insertion end.Support board locking device after insertion is unlocked, it is necessary to hand Screw lock-screw 12 so that
Support board locking device enters locking state.When the support board locking device is unlocked, internal locking block 13 and external lock
The tight d1 spaced apart of block 14 is connected on lock-screw 12, jacking block 11 be positioned over internal locking block 13 and outer locking block 14 it
Between, the upper surface of the top surface of jacking block 11 not in contact with square hole.When the support board locking device is in locking state, internal locking block 13
With the d2 spaced apart of outer locking block 14 or being connected on lock-screw 12 with being in contact with each other, jacking block 11 is positioned over internal locking block
Between 13 and outer locking block 14, the top surface of jacking block 11 and the upper surface of square hole simultaneously apply pressure to it.Apart from d2 be less than away from
From d1.When support board locking device is inserted into side plate, support board locking device protrudes from the thickness of side plate, and left and right, which is added up, to be no more than
6 mm。
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (5)
1. a kind of support board locking device, it is characterised in that including：Internal locking block（13）, outer locking block（14）, jacking block（11）And lock
Tight screw（12）.
2. a kind of support board locking device according to claim 1, it is characterised in that internal locking block（13）Cross section in straight
Angle is trapezoidal, wherein through trapezoidal upper following in interior latch segment（13）Centrally disposed through hole, trapezium base set counterbore.
3. a kind of support board locking device according to claim 1, it is characterised in that outer locking block（14）Cross section in straight
Angle is trapezoidal, wherein through trapezoidal upper following in outer latch segment（14）Centrally disposed screwed hole, the position of the screwed hole with it is interior
Latch segment（13）In through hole, the position centering of counterbore.
4. a kind of support board locking device according to claim 1, it is characterised in that jacking block（11）Cross section top is rectangular
Shape, bottom is inverted isosceles trapezoid, two waists institute's band gradient and internal locking block（13）, outer locking block（14）Hypotenuse institute band gradient
Unanimously.
5. a kind of support board locking device according to claim 1, it is characterised in that lock-screw（12）It is heavy through being provided with
Hole, the internal locking block of through hole（13）Outer locking block with being provided with screwed hole（14）Coordinate, the lock-screw（12）By drawing
The distance between tight two latch segment, changes the spacing of two latch segment trapezoidal hypotenuses to lift jacking block（11）Height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665411.6A CN107255105A (en) | 2017-08-07 | 2017-08-07 | A kind of support board locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665411.6A CN107255105A (en) | 2017-08-07 | 2017-08-07 | A kind of support board locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107255105A true CN107255105A (en) | 2017-10-17 |
Family
ID=60026274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710665411.6A Pending CN107255105A (en) | 2017-08-07 | 2017-08-07 | A kind of support board locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107255105A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4480287A (en) * | 1982-12-27 | 1984-10-30 | Raytheon Company | Module retainer apparatus |
| US6413005B1 (en) * | 1999-03-23 | 2002-07-02 | Wahoo Concrete Products, Inc. | Fastener having a self-centering and self-aligning capability for one-sided insertion and tightening on a slat floor |
| US20030095831A1 (en) * | 2001-11-19 | 2003-05-22 | Monson Robert James | Mount locking plate |
| CN201368300Y (en) * | 2008-12-10 | 2009-12-23 | 佛山市南海祥旺光学电子制品有限公司 | Novel photographic pan-tilt locking structure |
| CN102032247A (en) * | 2010-12-28 | 2011-04-27 | 成都雷思特电子科技有限责任公司 | Printed board locking device |
| CN203194064U (en) * | 2013-03-19 | 2013-09-11 | 太原市华洋吉禄电子控制技术有限公司 | Device for transversely locking printed circuit board |
| DE102014207554A1 (en) * | 2014-04-22 | 2015-10-22 | Bayerische Motoren Werke Aktiengesellschaft | Connecting arrangement, connecting sleeve and motor vehicle with such a connection arrangement |
| CN205956146U (en) * | 2016-07-20 | 2017-02-15 | 西安正锐教育设备有限公司 | Miniature lathe built -up connection spare |
-
2017
- 2017-08-07 CN CN201710665411.6A patent/CN107255105A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4480287A (en) * | 1982-12-27 | 1984-10-30 | Raytheon Company | Module retainer apparatus |
| US6413005B1 (en) * | 1999-03-23 | 2002-07-02 | Wahoo Concrete Products, Inc. | Fastener having a self-centering and self-aligning capability for one-sided insertion and tightening on a slat floor |
| US20030095831A1 (en) * | 2001-11-19 | 2003-05-22 | Monson Robert James | Mount locking plate |
| CN201368300Y (en) * | 2008-12-10 | 2009-12-23 | 佛山市南海祥旺光学电子制品有限公司 | Novel photographic pan-tilt locking structure |
| CN102032247A (en) * | 2010-12-28 | 2011-04-27 | 成都雷思特电子科技有限责任公司 | Printed board locking device |
| CN203194064U (en) * | 2013-03-19 | 2013-09-11 | 太原市华洋吉禄电子控制技术有限公司 | Device for transversely locking printed circuit board |
| DE102014207554A1 (en) * | 2014-04-22 | 2015-10-22 | Bayerische Motoren Werke Aktiengesellschaft | Connecting arrangement, connecting sleeve and motor vehicle with such a connection arrangement |
| CN205956146U (en) * | 2016-07-20 | 2017-02-15 | 西安正锐教育设备有限公司 | Miniature lathe built -up connection spare |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |