CN208262020U - A kind of crowded tooth screw tap of novel more circular arc wolfram steel - Google Patents
A kind of crowded tooth screw tap of novel more circular arc wolfram steel Download PDFInfo
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- CN208262020U CN208262020U CN201820337350.0U CN201820337350U CN208262020U CN 208262020 U CN208262020 U CN 208262020U CN 201820337350 U CN201820337350 U CN 201820337350U CN 208262020 U CN208262020 U CN 208262020U
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- screw tap
- screw
- column
- hydraulic stem
- novel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 239000004519 grease Substances 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model discloses a kind of novel more circular arc wolfram steel to squeeze tooth screw tap, including sucker, headkerchief and hydraulic stem, pedestal is installed above the sucker, the inside of the hexagonal fixed block offers screw, the lower end outer surface of the screw tap column is provided with screw thread layer, fixture is installed on the outside of the middle part of the screw tap column, helical port is provided with above the screw tap column, shaft is connected with above the headkerchief, motor is connected with above the shaft, motor rack is installed on the outside of the soft formation plate, the inside of the hydraulic stem is equipped with hydraulic spring grease cup, the surface of the hydraulic stem is equipped with handle, the upper end of the hydraulic stem is equipped with support column.Novel more circular arc wolfram steel squeeze the rotation that tooth screw tap equipment relies on mechanical motor to carry out screw tap mostly, so that the work accuracy of screw tap is higher, secondly the device reduces the consumption to manpower, this kind of crowded tooth screw tap device structure is perfect, and working efficiency is higher.
Description
Technical field
The utility model relates to squeeze tooth screw tap equipment technical field, specially a kind of novel more circular arc wolfram steel squeeze tooth screw tap.
Background technique
Thread forming tap is a kind of Novel threaded cutter of machining internal thread, thread forming tap using metal plastic deformation principle
Squeezing internal screw thread is ELEMENTARY INTRODUCTION TO NON technique, plasticity preferable copper alloy lower especially suitable for intensity and aluminium alloy, thread forming tap
Also it is tap, screw tap is divided into straight slot screw tap, spiral fluted tap and spiral pointed tap according to its shape, and straight slot screw tap is generally used for
The screw thread process of center lathe, drilling machine and tapping machine is used, and cutting speed is slower, and spiral fluted tap is chiefly used in numerical control machining center brill
Blind hole is used, and spiral pointed tap front has appearance to cut slot, and for the processing of through-hole, the screw tap that tools factory provides mostly is coated taps, compared with
The service life and cutting ability of non-coated taps all improve a lot, but existing crowded tooth screw tap equipment relies on people mostly
Power carries out the rotation of screw tap, so that the work accuracy of screw tap is not high, next, general crowded tooth screw tap larger to the consumption of manpower
Device structure is simple, and working efficiency is not high, in view of the above-mentioned problems, we have proposed a kind of novel more circular arc wolfram steel to squeeze tooth screw tap.
Summary of the invention
The purpose of this utility model is to provide a kind of novel more circular arc wolfram steel to squeeze tooth screw tap, to solve above-mentioned background technique
The middle rotation for proposing general crowded tooth screw tap equipment and manpower being relied on to carry out screw tap mostly, so that the work accuracy of screw tap is not high,
Secondly larger to the consumption of manpower, general crowded tooth screw tap device structure is simple, the not high problem of working efficiency.
To achieve the above object, the utility model provides the following technical solutions: a kind of crowded tooth screw tap of novel more circular arc wolfram steel,
Including sucker, headkerchief and hydraulic stem, pedestal is installed above the sucker, and pedestal is fixedly arranged above hexagonal fixed block,
The inside of the hexagonal fixed block offers screw, and screw tap column is provided with above screw, the lower end appearance of the screw tap column
Face is provided with screw thread layer, is equipped with fixture on the outside of the middle part of the screw tap column, and support rod is connected on the outside of fixture, the silk
It attacks and is provided with helical port above column, shaft is connected with above the headkerchief, and headkerchief is located at the outside of helical port, institute
It states and is connected with motor above shaft, and the bottom surface of motor is glued with soft formation plate, is equipped with motor rack on the outside of the soft formation plate,
And upper layer support plate is fixed with below motor rack, the inside of the hydraulic stem is equipped with hydraulic spring grease cup, and hydraulic stem is located at bottom
The edge of seat upper surface, the surface of the hydraulic stem are equipped with handle, and the upper end of the hydraulic stem is equipped with support column.
Preferably, the sucker every two is one group, and sucker is provided with three groups altogether, and about pedestal between sucker
Vertical centerline is symmetrical.
Preferably, the outer surface of the screw is bonded with the inner surface of hexagonal fixed block, and the internal diameter of screw and screw tap column
Size is coincide between the outer diameter of lower end.
Preferably, the diameter of the fixture is 1.2 times of screw tap column diameter, and being located at the support rod on the outside of fixture is in " eight "
Character form structure distribution.
Preferably, helicitic texture is constituted between the helical port and headkerchief, and headkerchief is connected to motor by shaft.
Preferably, there are two the hydraulic stem is arranged altogether, and stretching structure is constituted between hydraulic stem and hydraulic spring grease cup, and
The upper surface of hydraulic stem is bonded with the lower surface of support column, while being welded between the upper surface of support column and the lower surface of pedestal.
Compared with prior art, the utility model has the beneficial effects that the crowded tooth screw tap equipment of novel more circular arc wolfram steel is big
The rotation of screw tap is mostly carried out by mechanical motor, so that the work accuracy of screw tap is higher, secondly the device is reduced to manpower
Consumption, this kind of crowded tooth screw tap device structure is perfect, and working efficiency is higher, novel more circular arc wolfram steel squeeze tooth screw tap equipment setting
There are sucker, pedestal and hexagonal fixed block, sucker can firmly fix pedestal, and avoiding the device, pedestal is sent out during the work time
Raw movement causes screw tap column and screw that the offset of position occurs, screw is placed in hexagonal fixed block, so that the appearance of screw
Face is bonded with the inner surface of hexagonal fixed block, and when the rotation of screw tap column, screw thread layer can will print off one layer of identical spiral shell inside screw
Line, this are arranged so that the fixed effect of screw is preferable, are conducive to screw tap column lower end and carry out lasting rotation inside screw, press from both sides
The diameter of tool is times of screw tap column diameter, and fixture can be fixed in a certain range by screw tap column, and reduced screw tap column is rotating through
The drift rate generated in journey, secondly the diameter of fixture is 1.2 times of screw tap column diameter, this is arranged so that fixture is in fixed screw tap
While column position, the rotation of screw tap column will not be interfered, then open motor so that motor by shaft drive screw tap column into
Row positive and negative rotation, which replaces traditional manpower to carry out rotation process to screw tap column using motor, so that the rotary force of screw tap column
Spend more accurate, next reduces the consumption to manpower.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model pedestal overlooking structure diagram.
In figure: 1, sucker, 2, pedestal, 3, hexagonal fixed block, 4, screw, 5, screw tap column, 6, screw thread layer, 7, fixture, 8, branch
Strut, 9, helical port, 10, headkerchief, 11, shaft, 12, upper layer support plate, 13, motor rack, 14, soft formation plate, 15, motor, 16,
Hydraulic stem, 17, hydraulic spring grease cup, 18, handle, 19, support column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of crowded tooth screw tap of novel more circular arc wolfram steel, packet
Include sucker 1, headkerchief 10 and hydraulic stem 16, the top of sucker 1 is equipped with pedestal 2, and pedestal 2 is fixedly arranged above hexagonal fixed block
3,1 every two of sucker is one group, and sucker 1 is provided with three groups, and the vertical centerline pair between sucker 1 about pedestal 2 altogether
Claim, sucker 1 can firmly fix pedestal 2, and avoiding the device, pedestal 2 moves during the work time, leads to screw tap column 5
The offset of position occurs with screw 4, the inside of hexagonal fixed block 3 offers screw 4, and the top of screw 4 is provided with screw tap column
5, the outer surface of screw 4 is bonded with the inner surface of hexagonal fixed block 3, and ruler between 5 lower end outer diameter of the internal diameter of screw 4 and screw tap column
It is very little to coincide, screw 4 is placed in hexagonal fixed block 3, so that the outer surface of screw 4 is bonded with the inner surface of hexagonal fixed block 3,
When screw tap column 5 rotates, screw thread layer 6 can will print off one layer of identical screw thread inside screw 4, and the fixation so that screw 4 is arranged in this
Effect is preferable, is conducive to 5 lower end of screw tap column and carries out lasting rotation inside screw 4, the lower end outer surface of screw tap column 5 is provided with
The middle part outside of screw thread layer 6, screw tap column 5 is equipped with fixture 7, and the outside of fixture 7 is connected with support rod 8, and the diameter of fixture 7 is
1.2 times of 5 diameter of screw tap column, and the support rod 8 for being located at 7 outside of fixture is in "eight" shape structure distribution, fixture 7 can be by screw tap column
5 fix in a certain range, and the drift rate that reduced screw tap column 5 generates in rotary course, secondly the diameter of fixture 7 is screw tap
1.2 times of 5 diameter of column, this is arranged so that fixture 7 will not interfere the rotation of screw tap column 5 while fixed 5 position of screw tap column
Turn, the top of screw tap column 5 is provided with helical port 9, and the top of headkerchief 10 is connected with shaft 11, and headkerchief 10 is located at helical port
9 outside constitutes helicitic texture between helical port 9 and headkerchief 10, and headkerchief 10 is connect by shaft 11 with motor 15, will be covered
First 10 tighten with helical port 9, so that headkerchief 10 and screw tap column 5 are fixed, motor 15 are then opened, so that motor 15 passes through shaft
11 drive screw tap column 5 to carry out positive and negative rotation, which replaces traditional manpower to carry out rotation process to screw tap column 5 using motor 15,
So that the rotation dynamics of screw tap column 5 is more accurate, next reduces the consumption to manpower, and the top of shaft 11 is connected with motor
15, and the bottom surface of motor 15 is glued with soft formation plate 14, the outside of soft formation plate 14 is equipped with motor rack 13, and the lower section of motor rack 13
It is fixed with upper layer support plate 12, the inside of hydraulic stem 16 is equipped with hydraulic spring grease cup 17, and hydraulic stem 16 is located at 2 upper surface of pedestal
Edge, there are two the total settings of hydraulic stem 16, and stretching structure is constituted between hydraulic stem 16 and hydraulic spring grease cup 17, and hydraulic stem 16
Upper surface be bonded with the lower surface of support column 19, while being welded between the upper surface of support column 19 and the lower surface of pedestal 2, when
After the device use, handle 18 is rotated up, so that hydraulic stem 16 is shunk upwards, when hydraulic stem 16 moves up, screw tap
Column 5 starts to be detached from screw 4, until screw tap column 5 is completely disengaged with screw 4, then takes screw 4 inside hexagonal fixed block 3
Out, the surface of hydraulic stem 16 is equipped with handle 18, and the upper end of hydraulic stem 16 is equipped with support column 19.
Working principle: when squeezing tooth screw tap using novel more circular arc wolfram steel, screw 4 being placed in hexagonal fixed block 3,
So that the outer surface of screw 4 is bonded with the inner surface of hexagonal fixed block 3, motor 15 is then opened, so that motor 15 passes through shaft
11 drive screw tap column 5 to carry out positive and negative rotation, which replaces traditional manpower to carry out rotation process to screw tap column 5 using motor 15,
When screw tap column 5 rotates, screw thread layer 6 can will print off one layer of identical screw thread inside screw 4, and screw tap column 5 can be fixed on by fixture 7
In a certain range, the drift rate that reduced screw tap column 5 generates in rotary course, secondly the diameter of fixture 7 is 5 diameter of screw tap column
1.2 times, this is arranged so that fixture 7 will not interfere the rotation of screw tap column 5, sucker while fixed 5 position of screw tap column
1 can firmly fix pedestal 2, and avoiding the device, pedestal 2 moves during the work time, when the device use finishes
Afterwards, handle 18 is rotated up, so that hydraulic stem 16 is shunk upwards, when hydraulic stem 16 moves up, screw tap column 5 starts and screw 4
It is detached from, until screw tap column 5 is completely disengaged with screw 4, then takes out screw 4 inside hexagonal fixed block 3, it is novel that here it is this
More circular arc wolfram steel squeeze the working principle of tooth screw tap.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel more circular arc wolfram steel squeeze tooth screw tap, including sucker (1), headkerchief (10) and hydraulic stem (16), it is characterised in that:
It is equipped with pedestal (2) above the sucker (1), and pedestal (2) is fixedly arranged above hexagonal fixed block (3), the hexagonal is solid
The inside for determining block (3) offers screw (4), and screw tap column (5) are provided with above screw (4), the lower end of the screw tap column (5)
Outer surface is provided with screw thread layer (6), is equipped with fixture (7) on the outside of the middle part of the screw tap column (5), and connect on the outside of fixture (7)
It is connected to support rod (8), is provided with helical port (9) above the screw tap column (5), be connected with and turn above the headkerchief (10)
Axis (11), and headkerchief (10) is located at the outside of helical port (9), is connected with motor (15) above the shaft (11), and electricity
The bottom surface of machine (15) is glued with soft formation plate (14), is equipped with motor rack (13) on the outside of the soft formation plate (14), and motor rack
(13) it is fixed with below upper layer support plate (12), the inside of the hydraulic stem (16) is equipped with hydraulic spring grease cup (17), and hydraulic
Bar (16) is located at the edge of pedestal (2) upper surface, and the surface of the hydraulic stem (16) is equipped with handle (18), the hydraulic stem
(16) upper end is equipped with support column (19).
2. the novel more circular arc wolfram steel of one kind according to claim 1 squeeze tooth screw tap, it is characterised in that: the sucker (1) is every
Two are one group, and sucker (1) is provided with three groups altogether, and the vertical centerline between sucker (1) about pedestal (2) is symmetrical.
3. the novel more circular arc wolfram steel of one kind according to claim 1 squeeze tooth screw tap, it is characterised in that: the screw (4)
Outer surface is bonded with the inner surface of hexagonal fixed block (3), and size between the internal diameter of screw (4) and screw tap column (5) lower end outer diameter
It coincide.
4. the novel more circular arc wolfram steel of one kind according to claim 1 squeeze tooth screw tap, it is characterised in that: the fixture (7)
Diameter is 1.2 times of screw tap column (5) diameter, and being located at the support rod (8) on the outside of fixture (7) is in "eight" shape structure distribution.
5. the novel more circular arc wolfram steel of one kind according to claim 1 squeeze tooth screw tap, it is characterised in that: the helical port
(9) helicitic texture is constituted between headkerchief (10), and headkerchief (10) is connect by shaft (11) with motor (15).
6. the novel more circular arc wolfram steel of one kind according to claim 1 squeeze tooth screw tap, it is characterised in that: the hydraulic stem (16)
Altogether there are two settings, and stretching structure is constituted between hydraulic stem (16) and hydraulic spring grease cup (17), and the upper table of hydraulic stem (16)
Face is bonded with the lower surface of support column (19), while being welded between the upper surface of support column (19) and the lower surface of pedestal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820337350.0U CN208262020U (en) | 2018-03-13 | 2018-03-13 | A kind of crowded tooth screw tap of novel more circular arc wolfram steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820337350.0U CN208262020U (en) | 2018-03-13 | 2018-03-13 | A kind of crowded tooth screw tap of novel more circular arc wolfram steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208262020U true CN208262020U (en) | 2018-12-21 |
Family
ID=64675629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820337350.0U Expired - Fee Related CN208262020U (en) | 2018-03-13 | 2018-03-13 | A kind of crowded tooth screw tap of novel more circular arc wolfram steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208262020U (en) |
-
2018
- 2018-03-13 CN CN201820337350.0U patent/CN208262020U/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 |
Granted publication date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |