CN207668402U - Quick self tapping wood screw dental plate mold - Google Patents
Quick self tapping wood screw dental plate mold Download PDFInfo
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- CN207668402U CN207668402U CN201721426251.1U CN201721426251U CN207668402U CN 207668402 U CN207668402 U CN 207668402U CN 201721426251 U CN201721426251 U CN 201721426251U CN 207668402 U CN207668402 U CN 207668402U
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Abstract
Quick self tapping wood screw dental plate mold, including quiet plate and movable plate, movable plate can move on quiet plate, and tooth line is equipped on the quiet plate and movable plate；The tooth line includes crude tooth thread and closely-pitched line, and wherein crude tooth thread and closely-pitched line is respectively positioned on the upper surface of quiet plate and movable plate；The screw produced using this mold contains coarse thread and closely-pitched, and the crude tooth thread on dental lamina mold is to curving so that the coarse thread that crude tooth thread is formed becomes larger in the tip radian close to shaped screw, is transferred in wood convenient for screw；In screw upper end to closely-pitched is formed between tip, which is tightly attached to below crude tooth thread closely-pitched line on dental lamina mold, is transferred in wood convenient for screw, accelerates the efficiency being transferred to；Overall structure is simple, enhances the stability that the screw produced is transferred in wood.
Description
Technical field
The utility model is related to screws to process the screw plate field used, especially a kind of quick self tapping wood screw
Dental lamina mold.
Background technology
Screw plate-is divided into two pieces for two pieces of rectangular masterplates above thread rolling machine, and one is long and the other is short, there is tooth line above, uses
In to the mold that screw nails extrusion forming is screw thread, screw plate is the most frequently used when being standard fasteners industry processing screw and bolt
Threading tool, common screw plate generally only have a kind of tooth line, the screw of machine-shaping is excessively dull, and purposes is also limited, often
It is not easy to be transferred to when the screw of this screw plate machine-shaping is in the object for being transferred to wood class, for the spiral shell being transferred in object
Silk is also easy to be pulled out under the effect of external force, and fastness is poor, and puzzlement and difficulty are caused to work, thus needs to design
One kind have can fast and easy be transferred to wood, enhance a kind of screw dental plate mold of screw fastness.
The utility model be exactly in order to solve problem above and carry out improvement.
Utility model content
The utility model technical issues that need to address be to provide one kind can produce be transferred to object be easy, enhancing fastness and
The quick self tapping wood screw dental plate mold of stability.
The utility model is technical solution used by solving its technical problem：
Quick self tapping wood screw dental plate mold, including quiet plate and movable plate, movable plate can move on quiet plate, the quiet plate and
Tooth line is equipped on movable plate；
The tooth line includes crude tooth thread and closely-pitched line, and wherein crude tooth thread and closely-pitched line is respectively positioned on the upper end of quiet plate and movable plate
Face；
The crude tooth thread and closely-pitched line are depressed in quiet plate and movable plate, crude tooth thread and closely-pitched line be by it is a plurality of be located at it is quiet
The groove line of plate and movable plate upper surface forms, and is mutually parallel between the crude tooth thread；
The crude tooth thread and closely-pitched line are tilted in the upper surface of quiet plate and movable plate, are located at quiet plate and movable plate centre position
It crude tooth thread groove line longest and is gradually reduced to quiet plate and movable plate both sides, is located at the groove line of quiet plate and the crude tooth thread of movable plate both sides
It is most short；
The crude tooth thread and closely-pitched line do not interlock；
One end of the crude tooth thread carries crooked radian, same lateral bend of the crooked radian to dental lamina mold；
Further, the one end of the crude tooth thread with crooked radian is the end of crude tooth thread, and closely-pitched line is along crude tooth thread
End arranges, and the length of closely-pitched line gradually increases along the end of crude tooth thread from one end of dental lamina mold to the other end successively；
Further, parallel with its long side for dental lamina axis, crude tooth thread and dental lamina axis on the quiet plate and movable plate
Angle be 35~45 degree；
The long side length of the movable plate is more than the long side length of quiet plate；
Specifically, even surface and shear surface are additionally provided on the quiet plate and movable plate, the even surface and shear surface intersection
Place, which is provided with, cuts sharp-crested, is the end of shear surface at the shear surface cross-sectional area minimum, which is linked together with sharp-crested is cut；
The transversal side towards shear surface of the even surface is gradually reduced, the transversal side towards even surface of shear surface
Extend and be gradually reduced, the shear surface is located at the inside of even surface, and the wherein cross-sectional area maximum of even surface is dental lamina mould
The entrance of tool, the cross-sectional area maximum of the shear surface are the outlet of dental lamina mold；
Wherein, the inlet of the dental lamina mold is provided with inclined-plane, which is located at the inside of even surface, the crude tooth thread
Be located on inclined-plane with the end section of closely-pitched line, inclined-plane in from the inlet of dental lamina mold to dental lamina mold to it is upper inclination and in
The shear surface of upper end is connected；
The exit of the dental lamina mold is provided with the shaped screw machined；
The shaped screw is made of bottom end, coarse thread, tip and closely-pitched, and bottom end is located at the end of shaped screw, and coarse thread is in
Shape of threads is spiraled on shaped screw, and the closely-pitched is in the upper end of shaped screw；
The tip is located at the top of shaped screw, and the end of coarse thread and the end of closely-pitched come together in tip, the tip
The angle of formation is 25~30 degree；
Crude tooth thread forms coarse thread, and closely-pitched line forms closely-pitched.
The beneficial effects of the utility model are：The screw produced using this mold contains coarse thread and closely-pitched, dental lamina mould
Crude tooth thread on tool is to curving so that the coarse thread that crude tooth thread is formed becomes larger in the tip radian close to shaped screw, is convenient for
Screw is transferred in wood；In screw upper end to closely-pitched is formed between tip, which is tightly attached to slightly closely-pitched line on dental lamina mold
Below tooth line, it is transferred in wood convenient for screw, accelerates the efficiency being transferred to；Overall structure is simple, enhances the screw produced
The stability being transferred in wood.
Description of the drawings
Fig. 1 be the utility model proposes quick self tapping wood screw dental plate mold structural schematic diagram.
Fig. 2 be the utility model proposes quick self tapping wood screw dental plate mold vertical view.
Fig. 3 be the utility model proposes quick self tapping wood screw dental plate mold processing shaped screw structural representation
Figure.
Wherein, 1, quiet plate, 2, movable plate, 3, crude tooth thread, 4, closely-pitched line, 7, shear surface, 8, even surface, 9, shaped screw, 10,
Cut sharp-crested, 11, inclined-plane
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
Face combines diagram and specific embodiment, and the utility model is expanded on further.
Referring to Fig.1, shown in Fig. 2, Fig. 3, the quick self tapping wood screw dental plate mold, including quiet plate 1 and movable plate 2, movable plate 2
It can be moved on quiet plate 1, tooth line is equipped on the quiet plate 1 and movable plate 2；
The tooth line includes crude tooth thread 3 and closely-pitched line 4, and wherein crude tooth thread 3 and closely-pitched line 4 is respectively positioned on quiet plate 1 and movable plate 2
Upper surface；
The crude tooth thread 3 and closely-pitched line 4 are depressed in quiet plate 1 and movable plate 2, and crude tooth thread 3 and closely-pitched line 4 are by a plurality of
Groove line positioned at 2 upper surface of quiet plate 1 and movable plate forms, and is mutually parallel between the crude tooth thread 3；
The crude tooth thread 3 and closely-pitched line 4 are tilted in the upper surface of quiet plate 1 and movable plate 2, are located among quiet plate 1 and movable plate 2
It the 3 groove line longest of crude tooth thread of position and is gradually reduced to quiet plate 1 and 2 both sides of movable plate, is located at the thick of 2 both sides of quiet plate 1 and movable plate
The groove line of tooth line 3 is most short；
The crude tooth thread 3 and closely-pitched line 4 do not interlock；
One end of the crude tooth thread 3 carries crooked radian, same lateral bend of the crooked radian to dental lamina mold；
Further, the one end of the crude tooth thread 3 with crooked radian is the end of crude tooth thread 3, and closely-pitched line 4 is along crude tooth thread
3 end arrangement, the length of closely-pitched line 4 gradually increase along the end of crude tooth thread 3 from one end of dental lamina mold to the other end successively；
Further, parallel with its long side for dental lamina axis, crude tooth thread 3 and dental lamina axis on the quiet plate 1 and movable plate 2
The angle of line is 35~45 degree；
The long side length of the movable plate 2 is more than the long side length of quiet plate 1；
Specifically, being additionally provided with even surface 8 and shear surface 7, the even surface 8 and shear surface on the quiet plate 1 and movable plate 2
7 intersections, which are provided with, cuts sharp-crested 10, is the end of shear surface 7 at 7 cross-sectional area minimum of the shear surface, the end and cuts sharp-crested
10 are linked together；
The transversal side towards shear surface 7 of the even surface 8 is gradually reduced, shear surface 7 it is transversal towards even surface 8
Side extends and is gradually reduced, and the shear surface 7 is located at the inside of even surface 8, and the cross-sectional area maximum of wherein even surface 8 is
The entrance of dental lamina mold, the cross-sectional area maximum of the shear surface 7 are the outlet of dental lamina mold；
Wherein, the inlet of the dental lamina mold is provided with inclined-plane 11, which is located at the inside of even surface 8, described
The end section of crude tooth thread 3 and closely-pitched line 4 is located on inclined-plane 11, in from the inlet of dental lamina mold to dental lamina mold of inclined-plane 11
It tilts and is connected in the shear surface of upper end 7 upwards；
The exit of the dental lamina mold is provided with the shaped screw 9 machined；
The shaped screw 9 is made of bottom end 91, coarse thread 92, tip 93 and closely-pitched 94, and bottom end 91 is located at shaped screw 9
End, coarse thread 92 spiral in shape of threads on shaped screw 9, and the closely-pitched 94 is in the upper end of shaped screw 9；
The tip 93 is located at the top of shaped screw 9, and the end of coarse thread 92 and the end of closely-pitched 94 come together in tip 93,
The angle that the tip 93 is formed is 25~30 degree；
Crude tooth thread forms coarse thread, and closely-pitched line forms closely-pitched；
The screw produced using this mold contains coarse thread and closely-pitched, and the crude tooth thread on dental lamina mold makes to curving
It obtains the coarse thread that crude tooth thread is formed in the tip radian close to shaped screw to become larger, be transferred in wood convenient for screw；On dental lamina mold
Closely-pitched line in screw upper end to forming closely-pitched between tip, which is tightly attached to below crude tooth thread, and wood is transferred to convenient for screw
In, accelerate the efficiency being transferred to；Overall structure is simple, enhances the stability that the screw produced is transferred in wood.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (7)
1. quick self tapping wood screw dental plate mold, including quiet plate (1) and movable plate (2), movable plate (2) can move on quiet plate (1),
It is characterized in that：
It is equipped with tooth line on the quiet plate (1) and movable plate (2)；
The tooth line include crude tooth thread (3) and closely-pitched line (4), wherein crude tooth thread (3) and closely-pitched line (4) be respectively positioned on quiet plate (1) and
The upper surface of movable plate (2)；
The crude tooth thread (3) and closely-pitched line (4) are depressed in quiet plate (1) and movable plate (2), and crude tooth thread (3) and closely-pitched line (4) are equal
It is made of a plurality of groove line positioned at quiet plate (1) and movable plate (2) upper surface, is mutually parallel between the crude tooth thread (3)；
The crude tooth thread (3) and closely-pitched line (4) are tilted in the upper surface of quiet plate (1) and movable plate (2), are located at quiet plate (1) and move
It crude tooth thread (3) the groove line longest in plate (2) centre position and is gradually reduced to quiet plate (1) and movable plate (2) both sides, is located at quiet plate
(1) and the groove line of the crude tooth thread (3) of movable plate (2) both sides is most short；
The crude tooth thread (3) and closely-pitched line (4) do not interlock；
One end of the crude tooth thread (3) carries crooked radian, same lateral bend of the crooked radian to dental lamina mold.
2. quickly self tapping wood screw dental plate mold as described in claim 1, which is characterized in that the crude tooth thread (3) carries
One end of crooked radian is the end of crude tooth thread (3), and closely-pitched line (4) is arranged along the end of crude tooth thread (3), the length of closely-pitched line (4)
Degree gradually increases along the end of crude tooth thread (3) from one end of dental lamina mold to the other end successively.
3. quickly self tapping wood screw dental plate mold as described in claim 1, which is characterized in that the quiet plate (1) and movable plate
(2) parallel with its long side for dental lamina axis on, crude tooth thread (3) and the angle of dental lamina axis are 35~45 degree.
4. quickly self tapping wood screw dental plate mold as described in claim 1, which is characterized in that the long side of the movable plate (2)
Length is more than the long side length of quiet plate (1).
5. quickly self tapping wood screw dental plate mold as described in claim 1, which is characterized in that the quiet plate (1) and movable plate
(2) even surface (8) and shear surface (7) are additionally provided on, the even surface (8) and shear surface (7) intersection are provided with and cut sharp-crested
(10), it is the end of shear surface (7) at shear surface (7) the cross-sectional area minimum, which is linked together with sharp-crested (10) is cut；
The transversal side towards shear surface (7) of the even surface (8) is gradually reduced, shear surface (7) it is transversal towards even surface
(8) side extends and is gradually reduced, and the shear surface (7) is located at the inside of even surface (8), and wherein even surface (8) is transversal
Area maximum is the entrance of dental lamina mold, and the cross-sectional area maximum of the shear surface (7) is the outlet of dental lamina mold.
6. quickly self tapping wood screw dental plate mold as described in claim 1, which is characterized in that the entrance of the dental lamina mold
Place is provided with inclined-plane (11), which is located at the inside of even surface (8), the end of the crude tooth thread (3) and closely-pitched line (4)
Part is located on inclined-plane (11), and inclined-plane (11) tilt and to upper in upper end in from the inlet of dental lamina mold to dental lamina mold
Shear surface (7) is connected.
7. quickly self tapping wood screw dental plate mold as described in claim 1, which is characterized in that the outlet of the dental lamina mold
Place is provided with the shaped screw (9) machined；
The shaped screw (9) is made of bottom end (91), coarse thread (92), tip (93) and closely-pitched (94), bottom end (91) be located at
The end of type screw (9), coarse thread (92) spiral in shape of threads on shaped screw (9), and the closely-pitched (94) is in shaped screw (9)
Upper end；
The tip (93) is located at the top of shaped screw (9), and the end of coarse thread (92) and the end of closely-pitched (94) come together in point
Portion (93), the angle that the tip (93) is formed are 25~30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721426251.1U CN207668402U (en) | 2017-10-31 | 2017-10-31 | Quick self tapping wood screw dental plate mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721426251.1U CN207668402U (en) | 2017-10-31 | 2017-10-31 | Quick self tapping wood screw dental plate mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207668402U true CN207668402U (en) | 2018-07-31 |
Family
ID=62964823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721426251.1U Active CN207668402U (en) | 2017-10-31 | 2017-10-31 | Quick self tapping wood screw dental plate mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207668402U (en) |
-
2017
- 2017-10-31 CN CN201721426251.1U patent/CN207668402U/en active Active
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