CN203305138U - Wooden nut implanting device - Google Patents
Wooden nut implanting device Download PDFInfo
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- CN203305138U CN203305138U CN2012206868137U CN201220686813U CN203305138U CN 203305138 U CN203305138 U CN 203305138U CN 2012206868137 U CN2012206868137 U CN 2012206868137U CN 201220686813 U CN201220686813 U CN 201220686813U CN 203305138 U CN203305138 U CN 203305138U
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Abstract
The utility model is applicable to the field of production of wooden ware and relates to a wooden nut implanting device which can indicate the position of the center line of a screw hole of a wooden nut. The wooden nut is a long round nut which is provided with the screw hole at one end. The wooden nut and the screw hole are the key to achieve the Tian's connection method. The technical scheme of the wooden nut implanting device is characterized in that a pointer can move in a front-and-back, left-and-right and up-and-down mode and be fixed by means of a sliding seat, a lifting frame, a rack body, a short bolt and a butterfly nut. When the pointer is fixed, a pointer plane is vertical to a lifting rod. A long bolt is used for fixing the wooden nut on the rack body. The center line of the screw hole is vertical to the pointer plane. The pointer is adjusted and an indication position is arranged on the center line of the screw hole and fixed. The lifting frame is lifted to insert the wooden nut into an implanting hole of a wooden ware part and release the wooden nut. A small hole is formed in the indication position, the diameter of the small hole is smaller than that of the screw hole and the center line of the small hole is vertical to the pointer plane. A steel screw is embedded along the small hole, penetrates through the screw hole to fix the wooden nut into the implanting hole. The wooden nut implanting device has the advantage of boosting development of a wooden ware part connection method.
Description
Affiliated technical field
The present invention relates to a kind of new tool of producing woodenware, especially its energy and known steel nail, iron hammer, electric hand drill match, a kind of novel internally-arranged type coupling nut is fixed in the wooden hole of woodenware part, the woodenware part can not split, this novel internally-arranged type coupling nut can therefrom not loose, and bolt is realized the connection of two adjacent woodenware parts together.
Background technology
In the field that produces woodenware, the method for attachment that the crowd knows: tenon, mortise connection method, the advantage of this connection method is to be connected firmly, shortcoming is that production cost, cost of transportation, price are all higher; Use the nail connection method, the connection method of bolt and inside and outside tooth nut (referring to that inside and outside wall all overlaps threaded round nut), advantage is quickness and high efficiency, shortcoming is that reliability and fastness are lower.Especially more obvious in the position performance that is subjected to larger external force, out, inside and outside tooth nut has got loose the nail namely it has often been said, the serious furniture that makes is fallen apart, thereby has lost utility function.My invention can solve the defect of above-mentioned method of attachment, enhances productivity.
Summary of the invention
For the defect of known method of attachment, I have newly designed to connect and have used built-in nut, have invented and can be fixed on the important tool in woodenware part wood hole to this nut.Newly-designed connection built-in nut called after wood snail cap.Under the cooperation of steel nail, iron hammer, electric hand drill, can be fixed on the important tool in woodenware part wood hole, called after wood snail cap implanting device to the wood snail cap.
Wood snail cap implanting device, a kind of device that can indicate the drift bolt centerline hole position of wood snail cap, with lag bolt, pass successively behind the lag bolt hole, crossbeam adjustment hole, lag bolt packing ring of pointer adjustment hole, slide its wing nut of screwing on, elevating lever is inserted in the lift span of body, it is characterized in that: pointer rely on slide, crane, body, lag bolt and wing nut thereof can all around, move up and down and can be fixed, when pointer was fixed, two elevating levers were perpendicular to the pointer plane; When the wood snail cap was fixed on body, its drift bolt centerline hole was perpendicular to pointer plane and mistake indicating positions.
In the work of producing woodenware, use wood snail cap implanting device, this new method of attachment name " Tian Shi connection method " that the wood snail cap produces.Its technical scheme that solves connectivity problem is: at first on the contact-making surface of woodenware part, with electric hand drill, make a call to the wooden hole of a non-perforation perpendicular to contact-making surface, the diameter in wood hole is greater than wood snail cap external diameter 0.1 millimeter, and the degree of depth is greater than wood snail cap length 5-8 millimeter, and this wooden hole is named as implants hole.Use wood snail cap implanting device, under electric hand drill, steel nail, iron hammer coordinate, the wood snail cap is fixed on and implants in hole, the two is combined together.At the correspondence position of another one woodenware part contact-making surface, make a call to a hole of the in-and-out bolt perpendicular to contact-making surface, use bolt passing through bolt hole, screw in the wood snail cap, realize the connection of the two.
Implant: use wood snail cap implanting device to coordinate, with electric hand drill, steel nail, iron hammer, the wood snail cap is fixed on to the process of implanting in hole and cry implantation.
One, wood snail cap: with the plain round nut transformation, form, its external form main feature is: 1, inwall has screw thread, and outer wall is smooth, and its end has the small sircle hole of a perforation, called after drift bolt hole.2, the center line in drift bolt hole is vertical and crossing with the center line of round nut.3, the diameter in drift bolt hole is 0.4 times-0.5 times of round nut diameter, with the suitable distance of round nut near-end be the 2-5 millimeter.4, the suitable external diameter of round nut is the 5-10 millimeter, and length is the 20-40 millimeter.
The wood snail cap is to realize the vitals connected.The drift bolt hole is the design main points, and front view best embodies its feature.
The external diameter of wood snail cap is less than implants hole 0.1 millimeter, and the woodenware part can not ftracture in implantation process.
Two, following the principles of science of setting forth respectively invention wood snail cap implanting device institute foundation, the feature of each part and effect, solve the technical scheme of its technical problem.
(1) the principles of science
In solid geometry, when discussing line and relation of plane, such theorem is arranged: in three dimensions, only have one perpendicular to the straight line of a certain fixing point on a plane.
(2) feature of each part and effect
1, body: make with a cuboid hardwood, two lift spans are arranged, a stay bolt hole, body 90 degree grooves.Outside the stay bolt hole, a stay bolt gasket groove is arranged on the side of wood snail cap fixedly, the degree of depth of groove equals the thickness of stay bolt packing ring.The lift span center line is perpendicular to upper and lower bottom surface and their longitudinal midline of mistake, equal to the distance at two ends.The stay bolt centerline hole is positioned on the geometric center of its front and back sides and moves high sixth place, and it is perpendicular to the plane at front and back sides and two lift span center line places, and the diameter in stay bolt hole is greater than 0.1 millimeter of stay bolt diameter.Body 90 degree grooves are positioned at upper bottom surface, two lift span centre positions, and groove depth is greater than 2 millimeters of the thickness of lag bolt head.It is the support of whole system.
2, crane: by two cylindric irons, be vertically connected on rectangle iron plate two ends, iron is perpendicular to the iron plate plane and cross its longitudinal midline, and the iron end has screw thread, on iron plate longitudinally the interposition of center line be equipped with adjustment hole.Iron called after elevating lever, the elevating lever diameter is less than 0.1 millimeter of lift span diameter.Iron plate called after crossbeam.Adjustment hole called after crossbeam adjustment hole longitudinally, the width of crossbeam adjustment hole is greater than 0.1 millimeter of lag bolt diameter, and length is 2 times of lag bolt diameter.It can allow part on crane upper and lower, move left and right.
3, slide: with the cuboid iron block, make, upper and lower two 90 degree grooves are arranged, the geometric center of groove floor has the lag bolt hole, and the diameter in lag bolt hole is greater than 0.1 millimeter of lag bolt diameter.The bottom surface of two grooves is parallel to each other, and the longitudinal midline of two groove floor is orthogonal.The upper groove bottom surface be wider than the wide 0.1 millimeter of crossbeam, the bottom surface of low groove be wider than the wide 0.1 millimeter of pointer.Upper groove deeply equal the thick of crossbeam, low groove deeply equal the thick of pointer.
4, pointer: with rectangle iron plate, make, on its longitudinal midline, be positioned in the middle of pointer vertical adjustment hole is arranged, called after pointer adjustment hole, vertically the length of adjustment hole is 3/4ths of pointer, it be wider than lag bolt diameter 0.1 millimeter.A semicircle breach is arranged on the longitudinal midline of its end, the equal diameters in semicircle camber line place diameter of a circle and drift bolt hole, the Yuan De center of circle, semicircle camber line place is the indication position.Along the left and right symmetry of pointer plane longitudinal midline.It is the position that is used to refer to the drift bolt centerline hole.
5, lag bolt, wing nut, two packing rings: being used for a pointer, slide is fixed on crossbeam, during adjusting, unclamps wing nut.
6, stay bolt, wing nut, two packing rings: be used for a wood snail cap, regulate work durm and be fixed on the body side.
7, regulate work durm: it is the work durm that inside and outside wall is smooth, and suitable length is the 5-10 millimeter, and external diameter equals wood snail cap external diameter, and internal diameter is slightly larger than the stay bolt diameter, can be inserted in stay bolt and get final product, and is used for regulating the insert depth of wood snail cap.
(3) wood snail cap implanting device solves the technical scheme that its technical problem adopts
1, at first pointer is kept flat to the low groove into slide, the crossbeam of crane keeps flat the upper groove into slide, with lag bolt, upwards pass successively: lag bolt packing ring, pointer adjustment hole, lag bolt hole, crossbeam adjustment hole, lag bolt packing ring, the wing nut of then screwing on is fixed.
2, elevating lever is inserted in lift span above body, stay bolt gasket groove and indicating positions be in the same side, the nut of the elevating lever end of screwing on.
3, the inverted screw-in stay bolt of wing nut, after putting a stay bolt packing ring, never the one side of stay bolt gasket groove is inserted the stay bolt hole, then puts a stay bolt packing ring, cover adjusted work durm while needing.Complete assembling wood snail cap implanting device.
4, as can be known by feature and the mathematical knowledge of each part, after the wing nut on lag bolt was tightened, two elevating levers can be considered as two straight lines perpendicular to pointer (plane, pointer place), and their vertical relations can not change because of position.
5, do not have the wood snail cap one end in drift bolt hole to be screwed on stay bolt, allow the center line in drift bolt hole perpendicular to pointer, tighten wing nut on stay bolt, the wood snail cap is fixed on the body side.
6, unclamp the wing nut on lag bolt, regulate the position of pointer, allow indicating positions on the center line in drift bolt hole, then tighten the wing nut fixed pointers.At this moment two elevating levers, the center line in drift bolt hole can be considered three straight lines perpendicular to plane, pointer place, and no matter crane rises or falls, vertical all the time.At this moment, the drift bolt centerline hole of wood snail cap was locked in indicating positions, on the vertical line perpendicular to plane, pointer place.
7, rise crane, the wood snail cap is inserted and implants hole, then put down crane.If the pointer plane correspondence be the side of timber, can regulate the position of body, make the two parallel, put down crane, the two is adjacent to, with the fixing body of left hand.Be conducive to like this punching.
8, with the drill bit (diameter is less than drift bolt bore dia 1 millimeter) of electric hand drill, aim at indicating positions, the center line of drill bit punches perpendicular to the pointer plane, by solid geometry, gained knowledge as can be known, the center line in the center line of drill bit and drift bolt hole necessarily overlaps, so drill bit is just in time by the drift bolt hole.Drill bit passes the drift bolt hole namely to be stopped, and takes out drill bit, does not punch.Drill bit is 100% by the theoretical probability in drift bolt hole.When reality is punched, the surrounding of plank, there is the meeting of secondary puncher the side of cuboid timber, and No. four puncher meetings are arranged on the cross section of cuboid timber, and actual accuracy rate is near 100%.
9, get the steel nail that a diameter is slightly less than the drift bolt bore dia, along the aperture of indicating positions, with iron hammer, steel nail is hammered into to the woodenware part, steel nail, just in time by the drift bolt hole, is fixed on the wood snail cap to implant in hole.In the situation that normal stressed, the wood snail cap can not loose from implant hole.
10, unclamp the wing nut on stay bolt, take off wood snail cap implanting device.
Beneficial effect
1, use " the Tian Shi connection method " of wood snail cap implanting device, wood snail cap to efficiently solve the difficult point of producing woodenware, reduced the difficulty of producing woodenware, can more easily set up furniture production line or coordinated production furniture.
2, the woodenware of " Tian Shi connection method " production, can repeatedly disassemble with no damage, assemble, and can reduce cost of transportation, carries more convenient.
3, renewal part, maintenance are easier.
4, the manufacture method of wood snail cap is simple, can not get loose, and can replace inside and outside tooth nut.
The accompanying drawing explanation
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1, the front view of wood snail cap implanting device.Fig. 2, the top view of wood snail cap implanting device.Fig. 3, the front view of body.Fig. 4, the front view of crane.Fig. 5, the top view of crane.Fig. 6, the top view of pointer.Fig. 7, the front view of slide.Fig. 8, the side view of slide.Fig. 9, the front view of wood snail cap.
In figure: 1, elevating lever, 2, crossbeam, 3, slide, 4, pointer, 5, the wing nut of lag bolt, 6, the lag bolt packing ring, 7, lag bolt, 8, body, 9, nut, 10, the stay bolt packing ring, 11, indicating positions, 12, the pointer adjustment hole, 13, stay bolt hole, 14, body 90 degree grooves, 15, lift span, 16, crossbeam adjustment hole, 17, stay bolt, 18, the slide low groove, 19, lag bolt hole, 20, the slide upper groove, 21, the wood snail cap.22, drift bolt hole.
The specific embodiment
In Fig. 1, to sight line, keep flat the indicating positions of pointer (4) in the low groove of slide (3) in the other direction, crossbeam (2) keeps flat in the upper groove of slide (3), with lag bolt (7), upwards pass successively the lag bolt packing ring, the pointer adjustment hole, lag bolt hole, crossbeam adjustment hole, after lag bolt packing ring (6), the wing nut of the lag bolt of screwing on (5) is fixed on crossbeam (2).Then elevating lever (1) is inserted lift span to the nut of screwing on (9) from body (8) top.The inverted screw-in stay bolt of wing nut (17), put a stay bolt packing ring, then from the side that there is no the stay bolt gasket groove of body (8), insert in the other direction the stay bolt hole to sight line, then put a stay bolt packing ring (10).
In Fig. 2, pointer (4) is kept flat in the low groove of slide (3), crossbeam (2) keeps flat in the upper groove of slide (3), lag bolt (7) upwards passes the lag bolt packing ring successively, pointer adjustment hole (12), lag bolt hole, crossbeam adjustment hole, after lag bolt packing ring (6), the wing nut on the lag bolt of screwing on (5) is fixing.From body (8) top elevating lever, insert lift span the nut of screwing on.The inverted screw-in stay bolt of wing nut (17), then put after a stay bolt packing ring and do not have the stay bolt hole of the side of stay bolt gasket groove to insert from body (8), put again the stay bolt packing ring after passing the stay bolt hole.
Below provide one group of preference data and make a wood snail cap implanting device, cite an actual example to demonstrate this technology.
In Fig. 1, the diameter of lag bolt (7) is 6.0 millimeters, and its supporting two packing ring of a wing nut.The diameter of stay bolt (17) is for being 6.0 millimeters, and its supporting two packing ring of a wing nut.
In Fig. 3, long 130 millimeters of body (8), wide 30 millimeters, high 40 millimeters.6.1 millimeters of the diameters of lift span (15), long 40 millimeters, the distance of the two center line is 100 millimeters.Long 30 millimeters of body groove (14), wide 20 millimeters, dark 7 millimeters.Stay bolt hole (13) is positioned at 7 millimeters places under body groove (14), 6.1 millimeters of diameters, long 29 millimeters.
In Fig. 4, elevating lever (1) diameter is 6 millimeters, and long 80 millimeters, end has screw thread, and 6 millimeters of screw thread directors are arranged, and the distance of the center line of two elevating levers (1) is 100 millimeters.
In Fig. 5, long 106 millimeters of crossbeam (2), wide 20 millimeters, thick 3 millimeters.Long 12 millimeters of crossbeam adjustment hole (16), wide 6.1 millimeters.
In Fig. 6, long 80 millimeters of pointer (4), wide 20 millimeters, thick 3 millimeters, long 60 millimeters of pointer adjustment hole (12), wide 6.1 millimeters, indicating positions (11) is positioned at the centre position of damaged place line, 3.5 millimeters of semicircle camber line place, damaged place diameter of a circles.
In Fig. 7, long 45 millimeters of slide (3), wide 26 millimeters, thick 10 millimeters, the bottom surface of its low groove (18) is wide 20.1 millimeters, and long 26 millimeters, 3 millimeters of groove depths, it is 90 degree grooves.
In Fig. 8, slide (3) upper groove (20) bottom surface wide is 20.1 millimeters, long 45 millimeters, and 3 millimeters of groove depths, it is 90 degree grooves.
In Fig. 9, long 25 millimeters of wood snail cap (21), 7.9 millimeters of external diameters, 3.5 millimeters of drift bolt hole (22) diameters, drift bolt hole (22) are 3 millimeters to the distance of wood snail cap (21) near-end.Internal diameter energy and diameter are that the stay bolt (17) of 6.0 millimeters is meshed.
For example: it is the cuboid timber of square (length of side is 5 centimetres) that a cross section is arranged, and long 50 centimetres, wants to implant the wood snail cap in the cross-section center of this root cuboid timber.
(1) instrument and the material that need: 1, electric hand drill is 1.2, the woodenware of 8.0 millimeters, 2.5 millimeters of diameters is with each 1, drill bit.3, external diameter is 7.9 millimeters, long 25 millimeters, and the drift bolt bore dia is 1, the wood snail cap of 3.5 millimeters.4, ruler is 1.5, diameter is 3.3 millimeters, 1 of the steel nail of long 40 millimeters.6, wood snail cap implanting device is 1.7, iron hammer is 1.8, fixture is 1.9, long 6 millimeters, 7.9 millimeters of external diameters, 1 of 6.1 millimeters adjusting work durm of internal diameter.
(2) operating procedure
At first according to above-mentioned preference data and technical scheme, make a wood snail cap implanting device.
1, above-mentioned cuboid timber is horizontally fixed on fixture, makes a call to 8 millimeters of diameters in the cross-section center of cuboid timber, the implantation hole of dark 33 millimeters.
2, at first regulating work durm, be inserted on the stay bolt (17) of wood snail cap implanting device, and then do not have wood snail cap (21) end in drift bolt hole to screw on stay bolt (17), allow the center line in drift bolt hole (22) perpendicular to the plane of pointer (4), then tighten the fixing wood snail cap (21) of wing nut on stay bolt (17).Unclamp the wing nut (6) on lag bolt (7), the position by visual adjusting pointer (4), allow indicating positions (11) on the center line of drift bolt hole (22), then fixed pointers (4).
3, mention crane (1 and 2), wood snail female (21) is inserted and implants in hole, adjust the position of body, allow the plane of pointer (4) and corresponding cuboid timber parallel sided, then put down crane (1 and 2).With the fixing body of left hand.
4, with electric hand drill, make a call to 2.5 millimeters of diameters, the aperture of dark 25 millimeters at indicating positions (11), during punching, drill bit is perpendicular to the plane of pointer (4).
5, along the aperture of indicating positions (11), with iron hammer, squeeze into the steel nail of 3.3 millimeters of diameters, 40 millimeters of length, steel nail embeds in cuboid timber by the drift bolt hole, and wood snail cap (21) is fixed on and implants in hole by steel nail.
6, unclamp the wing nut on stay bolt (17), take off wood snail cap implanting device, complete implantation.
Claims (1)
1. wood snail cap implanting device, a kind of device that can indicate the drift bolt centerline hole position of wood snail cap, with lag bolt, pass successively behind the lag bolt hole, crossbeam adjustment hole, lag bolt packing ring of pointer adjustment hole, slide its wing nut of screwing on, elevating lever is inserted in the lift span of body, it is characterized in that: pointer rely on slide, crane, body, lag bolt and wing nut thereof can all around, move up and down and can be fixed, when pointer was fixed, two elevating levers were perpendicular to the pointer plane; When the wood snail cap was fixed on body, its drift bolt centerline hole was perpendicular to pointer plane and mistake indicating positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206868137U CN203305138U (en) | 2012-12-13 | 2012-12-13 | Wooden nut implanting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206868137U CN203305138U (en) | 2012-12-13 | 2012-12-13 | Wooden nut implanting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203305138U true CN203305138U (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206868137U Expired - Lifetime CN203305138U (en) | 2012-12-13 | 2012-12-13 | Wooden nut implanting device |
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| Country | Link |
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| CN (1) | CN203305138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015039407A1 (en) | 2013-09-23 | 2015-03-26 | 田盛君 | Connection structure for woodware part |
| WO2016041098A1 (en) * | 2014-09-18 | 2016-03-24 | 田盛君 | Wooden nut implanting apparatus |
-
2012
- 2012-12-13 CN CN2012206868137U patent/CN203305138U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015039407A1 (en) | 2013-09-23 | 2015-03-26 | 田盛君 | Connection structure for woodware part |
| US9976585B2 (en) | 2013-09-23 | 2018-05-22 | Shengjun TIAN | Connection structure for woodware part |
| WO2016041098A1 (en) * | 2014-09-18 | 2016-03-24 | 田盛君 | Wooden nut implanting apparatus |
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