CN205465490U - Automatic thread grinder of extrusion tap - Google Patents
Automatic thread grinder of extrusion tap Download PDFInfo
- Publication number
- CN205465490U CN205465490U CN201620095928.7U CN201620095928U CN205465490U CN 205465490 U CN205465490 U CN 205465490U CN 201620095928 U CN201620095928 U CN 201620095928U CN 205465490 U CN205465490 U CN 205465490U
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Abstract
The utility model discloses an automatic thread grinder of extrusion tap, include: the frame is installed synchronous lead screw feeding mechanism, main shaft mechanism and emery wheel mechanism in the frame, synchronous lead screw feeding mechanism's discharge gate corresponds the feed inlet of main shaft mechanism, the back dead centre of main shaft mechanism with the emery wheel correspondence of emery wheel mechanism is in order to be used for work piece processing. The utility model discloses a pair of synchronous lead screw pay -off, it is small, capacious, applicable in the pay -off of multiple specification and dimension's such as M2 -8 extrusion tap, coaxial precision height is fixed a position to the coaxial location of back dead centre in pairs, adopt to adjust clamp splice installation die clamping cylinder, can be according to work piece length adjustment die clamping cylinder's position in order to satisfy the not location of unidimensional work piece, adopt in pairs the thread all to have the diamond -impregnated wheel of 60 tooth roots, and 60 tooth root axis of orientations are to on the contrary, can obtain the extrusion tap of following the thread of 1mm, and the R angle are located not exist by the root of the tooth of thread.
Description
Technical field
This utility model relates to a kind of grinding machine, particularly to a kind of thread forming tap automatic thread grinding machine.
Background technology
Thread forming tap is to utilize metal plastic deformation principle and a kind of Novel threaded cutter of machining internal thread
Tool, thread forming tap extruding female thread is ELEMENTARY INTRODUCTION TO NON technique, be particularly well-suited to that intensity is relatively low, plasticity relatively
Good copper alloy and aluminium alloy are it can also be used to the hardness such as rustless steel and mild steel is low, plasticity is big material
Tapping, the life-span is long.Prior art is for processing the automatic thread grinding machine of above-mentioned thread forming tap, and it has
Automaticity is the highest, the advantage that working (machining) efficiency is low, it is therefore desirable to design has Geng Gao automatization journey
Degree and efficient automatic thread grinding machine, to meet the highly-efficient processing of different size thread forming tap.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of thread forming tap automatic thread grinding machine,
To realize the automatic high-efficiency processing of different specification size thread forming tap.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
1, first, in order to realize the synchronization feeding of the thread forming tap of different specification size, this utility model
Provide the synchronous screw feed mechanism of a kind of thread forming tap automatic thread grinding machine, including: right angle frame,
It is arranged on grinding machine and for the support of feed mechanism and position adjustments；On described right angle frame, silk is installed
Bar installing rack, described screw mandrel installing rack is provided with paired trapezoidal screw side by side；The most paired two
The input of screw mandrel described in root is connected to driven gear, and two described driven gears are by engagement even
Being connected to same driving gear, described driving gear is connected to servomotor；Described in the most paired two
The outfan of screw mandrel is correspondingly arranged on paired back dead centre；The top of two the most paired described screw mandrels
It is positioned at output and is provided with the positioning and clamping mechanism of workpiece, for location and the clamping of workpiece.Enter one
Step, also include crane, described crane by lifting screw be arranged on described right angle frame for
The upright position of regulation feed mechanism is to regulate the upright position of different size workpiece orientation axis, described
Screw mandrel installing rack is arranged on described crane；It is provided with slide unit on described crane and passes through level
The slide plate that screw rod is arranged on described slide unit and coordinates with described slide unit, described screw mandrel installing rack is arranged on
For the horizontal level of regulation different size workpiece orientation axis on described slide plate；Described positioning clamping
Mechanism includes that two axle cylinders and locating piece and a pair by described two axle air cylinder driven clamp reed；Institute
State locating piece and there is the semicircle locating slot of corresponding workpiece, described in a pair, clamp the reed clamping for workpiece
Pick and place.By technique scheme, the thread forming tap automatic thread grinding machine that this utility model provides, its
Have the advantage that and 1. use a pair synchronous screw feeding, compare hopper construction volume less, capacity
Bigger；2. the thread forming tap feeding of the plurality of specifications sizes such as M2-8 it is applicable to；3. for different size
The thread forming tap of size, by arranging crane and the vertical and horizontal position of slide plate regulation axis of workpiece,
Effectively ensure that the orientation axis of workpiece coaxially positions with the back dead centre of grinding machine spindle.
2, secondly, in order to coordinate different size thread forming tap that above-mentioned synchronous screw feed mechanism carries
The most coaxial location, this utility model additionally provides the main shaft knot of a kind of thread forming tap automatic thread grinding machine
Structure, it is arranged on the Y-direction slide unit of grinding machine, including: axial actuating mechanism and axial positioning mechanism,
Described axial actuating mechanism and axial positioning mechanism are arranged on a landing slab, and described landing slab is by flat
Guide rail and slide unit that row is arranged are installed in parallel on the Y-direction slide unit of grinding machine；Described axial actuating mechanism bag
Include: power take-off mechanism, and the gear of grinding one's teeth in sleep driven by described power take-off mechanism；Described the most fixed
Position mechanism includes: clamping cylinder, by the synchronously driven housing of described clamping cylinder and stage clip, by described
It is front top that stage clip drives, and the most corresponding described front top and hard-wired tail centre；Described
The corresponding described front top one end of housing is provided with bearing holder (housing, cover) by bearing, and described bearing holder (housing, cover) has external diameter
The trapezoid-shaped openings that large diameter is little, described landing slab is provided with the trapezoidal alligator clamp of corresponding described bearing holder (housing, cover)
Head, described collet and described trapezoid-shaped openings are mutually full of arranging and put；Along described sinciput in described housing
The spivot grind one's teeth in sleep gear and institute to being provided with the gear of grinding one's teeth in sleep being connected with described bearing holder (housing, cover), in described housing
State axial actuating mechanism grind one's teeth in sleep gear engagement connect thus drive described bearing holder (housing, cover) and collet rotation
Turn.Wherein, the power take-off mechanism of described axial actuating mechanism is servomotor, described servomotor
By decelerator and be positioned at the shaft coupling of power axle bed and drive gear engagement rotation of grinding one's teeth in sleep described in a pair；
For realizing the purpose of adjustable work-piece length, described clamping cylinder is adjusted described flat by regulation fixture block
Installation site on platen, for the clamping of different length instrument；Described front top by top solid
Dead axle is connected with described stage clip；Described housing includes front slide housing and rear slider case, described rear sliding
Dynamic housing is set on described top fixing axle by opening linear bearing and is driven by described clamping cylinder
Sliding axially, described front slide housing is driven by described rear slider case and slides axially；Described axle
Bearing sleeve is arranged on the end of described front slide housing corresponding described collet, described front slide housing
Inside it is provided with described in being connected gear of grinding one's teeth in sleep with described bearing holder (housing, cover).By technique scheme, this practicality
The thread forming tap automatic thread grinding machine of novel offer, its have the advantage that 1. use coaxial paired
Back dead centre positions, and positions coaxial precision high；2. collet clamping workpiece is used to realize rotating, structure
Compact；3. use opening linear bearing, be simultaneously achieved front top axial grip and collet
Rotational problems；4. use regulation fixture block that clamping cylinder is installed, clamping gas can be adjusted according to Workpiece length
The position of cylinder, and then the position of synchronization control located in connection mechanism, provided by clamping cylinder drive shell
The clamping force of collet, is driven stage clip to provide the pretightning force of a pair back dead centre by clamping cylinder.
3, last, in order to realize above-mentioned different size thread forming tap, especially pitch less than 1mm thread
The processing of thread forming tap, this utility model additionally provides the emery wheel of a kind of thread forming tap automatic thread grinding machine
Mechanism, including: spindle nose matrix, it is arranged in described spindle nose matrix by hollow worm wheel symmetrical respectively
A pair emery wheel spindle nose, the clutch end of described emery wheel spindle nose is separately installed with the diamond-impregnated wheel of symmetry；
Being commonly connected to same connecting shaft worm screw described in a pair between hollow worm gear, described connecting shaft worm screw is by a ball
Screw mandrel drives, and the power intake of described ball screw is connected to servomotor by decelerator, a pair
The power that power is provided to two symmetrically arranged described emery wheel spindle noses by described hollow worm gear respectively inputs
End；The thread of diamond-impregnated wheel described in a pair is respectively provided with 60 ° of tooth roots, and two described diamond-impregnated wheels
60 ° of tooth roots the most contrary；Wherein, in order to ensure the thread of paired described diamond-impregnated wheel
Processing dimension is consistent, and paired described diamond-impregnated wheel is symmetrically mounted on an emery wheel plug, and uses into
Processing coaxial to emery wheel, and paired emery wheel has the thread of 60 ° of tooth root mutual dislocation to form 60
° paired described diamond-impregnated wheel that tooth root is in opposite direction.Wherein, described diamond-impregnated wheel is by axially
Adjusting nut is arranged on the clutch end of described emery wheel spindle nose, axial for described diamond-impregnated wheel
The regulation of position；Described diamond-impregnated wheel is led by ball by bistrique substrate support, described bistrique matrix
Rail pair is arranged on slide unit body, and described slide unit body is fixing with described spindle nose matrix to be connected, for described
The regulation of diamond-impregnated wheel horizontal level；One end of described connecting shaft worm screw is also associated with buncher, with
Fine setting for connecting shaft worm screw output speed.By technique scheme, what this utility model provided squeezes
Silk pressing cone automatic thread grinding machine, it uses the paired diamond-impregnated wheel of symmetrical structure, and paired Buddha's warrior attendant
The thread of stone grinder wheel is respectively provided with 60 ° of tooth roots, and 60 ° of axial phases in tooth root direction of paired diamond-impregnated wheel
Instead, when so using paired diamond-impregnated wheel synchronous processing workpiece, below 1mm thread can be obtained
Thread forming tap, and at the root of the tooth of thread, there is not R angle, effectively ensure that the point of below 1mm thread
Degree and machining accuracy.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to embodiment
In description, the required accompanying drawing used is briefly described.
Fig. 1 is the synchronous screw of the thread forming tap automatic thread grinding machine disclosed in this utility model embodiment
Feed mechanism plan structure schematic diagram；
Fig. 2 is the synchronous screw of the thread forming tap automatic thread grinding machine disclosed in this utility model embodiment
The side-looking structural representation of feed mechanism；
Fig. 3 is that the thread forming tap grinding machine spindle structure disclosed in this utility model embodiment coordinates with emery wheel
Main TV structure schematic diagram；
Fig. 4 is the side-looking structure of the thread forming tap grinding machine spindle structure disclosed in this utility model embodiment
Schematic diagram；
Fig. 5 is the emery wheel correction of the thread forming tap automatic thread grinding machine disclosed in this utility model embodiment
Mechanism's main TV structure schematic diagram；
Fig. 6 is the emery wheel correction of the thread forming tap automatic thread grinding machine disclosed in this utility model embodiment
Mechanism's plan structure schematic diagram；
Fig. 7 is that the diamond-impregnated wheel disclosed in this utility model embodiment adds man-hour in pairs at emery wheel plug
On mounting structure schematic diagram；
Fig. 8 is that the diamond-impregnated wheel disclosed in this utility model embodiment uses emery wheel to add man-hour in pairs
Structural representation.
In figure, numeral represents:
11. right angle frame 12. lifting screw 13. cranes
14. slide plate 15. horizontal screw bolt 16. screw mandrel installing racks
17. servomotor 18. driving gear 19. driven gears
20. screw mandrel 21. workpiece 22. apex tailstock
23. back dead centre 24. top main shaft 25. 2 axle cylinders
26. locating pieces 27. clamp reed 31. tail centre
32.Y grinds one's teeth in sleep gear to slide unit 33. power axle bed 34.
35. shaft coupling 36. decelerator 37. servomotors
38. guide rails and slide unit 39. landing slab 40. collet
The 41. top fixing axles of bearing holder (housing, cover) 42. front slide housing 43.
Slider case after 44. opening linear bearing 45. stage clips 46.
47. regulation fixture block 48. clamping cylinders 49. before top
50. emery wheel 51. workpiece 61. spindle nose matrixes
62. emery wheel spindle nose 63. hollow worm gear 64. servomotors
65. decelerator 66. ball screw 67. connecting shaft worm screws
68. are adjusted axially nut 69. diamond-impregnated wheel 70. workpiece
The secondary 73. slide unit bodies of 71. bistrique matrix 72. spherical guides
74. buncher 75. emery wheel plug 76. emery wheels
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the skill in this utility model embodiment
Art scheme is clearly and completely described.
With reference to Fig. 1 and 2, the synchronous screw of the thread forming tap automatic thread grinding machine that this utility model provides
Feed mechanism, including right angle frame 11, is arranged on grinding machine and for the support of feed mechanism and position
Regulation；Crane 13, crane 13 is arranged on right angle frame 11 for adjusting by lifting screw 12
The upright position of joint feed mechanism, to regulate the upright position of different size workpiece 21 orientation axis, lifts
Slide unit and the cunning being arranged on slide unit by horizontal screw bolt 15 and coordinating with slide unit it is provided with on frame 13
Plate 14, for the horizontal level of regulation different size workpiece 21 orientation axis, slide plate 14 is provided with
Screw mandrel installing rack 16, screw mandrel installing rack 16 is provided with paired trapezoidal screw 20 side by side；Become side by side
To the input of two screw mandrels 20 be connected to driven gear 19, two driven gears 19 pass through
Engagement is connected to same driving gear 18, and driving gear 18 is connected to servomotor 17；The most in pairs
The outfan of two screw mandrels 20 be correspondingly arranged on paired back dead centre 23, a back dead centre 23 passes through
Apex tailstock 22 fixedly mounts, and another is arranged on top main shaft 24 with real by top main shaft 24
Now the axis of this back dead centre 23 moves and realizes axially location for clamping workpiece；The most paired two
The top of screw mandrel 20 is positioned at output and is provided with the positioning and clamping mechanism of workpiece 21 for workpiece 21
Location and clamping, it includes two axle cylinders 25 and the locating piece 26 and driven by two axle cylinders 25
To clamping reed 27；Locating piece 26 has the semicircle locating slot of corresponding workpiece 21, a pair clamping reed
27 clampings being used for workpiece 21 pick and place.
With reference to Fig. 1 and 2, the operation principle of synchronous screw feed mechanism is:
First the thread forming tap of fixed dimension is placed on the most paired screw mandrel 20, then according to work
The size of part 21, uses lifting screw 12 and horizontal screw bolt 15 to regulate hanging down of workpiece 21 orientation axis
Straight and horizontal level, makes the orientation axis of workpiece 21 and the orientation axis of a pair back dead centre 23 coaxially weigh
Closing, then drive driving gear 18 by servomotor 17 step pitch, driving gear 18 drives paired
Driven gear 19, and then drive the most paired trapezoidal screw 20 step pitch feeding, and by two axle gas
Cylinder 25 drive locating piece 26 and clamping reed 27 by workpiece 21 feeding one by one to paired back dead centre 23
After between, positioned by paired back dead centre 23, finally can start to process to thread forming tap by emery wheel
Screw thread.
Reference Fig. 3 and 4, the main axle structure of the thread forming tap automatic thread grinding machine that this utility model provides,
It is arranged on the Y-direction slide unit 32 of grinding machine, including: axial actuating mechanism and axial positioning mechanism, axle
Being arranged on a landing slab 39 to drive mechanism and axial positioning mechanism, landing slab 39 is set by parallel
Guide rail and the slide unit 38 put are installed in parallel on the Y-direction slide unit 32 of grinding machine；Axial actuating mechanism includes:
Servomotor 37, and the gear 34 of grinding one's teeth in sleep driven by servomotor 37, servomotor passes through decelerator
36 and be positioned at the shaft coupling 35 of power axle bed 33 and drive gear 34 of grinding one's teeth in sleep to rotate；Axially localization machine
Structure includes: the clamping cylinder 48 being arranged on landing slab 39 by regulation fixture block 47, by clamping cylinder
48 synchronously driven housings and stage clip 45, driven by stage clip 45 and be arranged on top fixing axle 43
Front top 49, and axially correspondence front top 49 hard-wired tail centre 31；Before housing correspondence
One end of top 49 has bearing holder (housing, cover) 41, and bearing holder (housing, cover) 41 has the trapezoid-shaped openings that external diameter large diameter is little,
The trapezoidal collet 40 of respective shaft bearing sleeve 41, collet 40 and ladder it is provided with on landing slab 39
Shape opening is mutually full of arranging and puts；Housing is ground one's teeth in sleep in radially having, along front top 49 axially arranged in housing
There is the gear 34 of grinding one's teeth in sleep being connected with bearing holder (housing, cover) 41, grind one's teeth in sleep gear 34 and the axial actuating mechanism in housing
Grind one's teeth in sleep gear 34 engagement connect thus drive bearing holder (housing, cover) 41 and collet 40 to rotate, wherein, shell
Body includes front slide housing 42 and rear slider case 46, and rear slider case 46 is by opening linear bearing
44 are set on top fixing axle 43 and are slid axially by clamping cylinder 48 driving, front slide housing
42 are slid axially by the driving of rear slider case 46；Bearing holder (housing, cover) 41 is arranged on front slide housing 42
End corresponding collet 40, be provided with in front slide housing 42 and grinding one's teeth in sleep that bearing holder (housing, cover) 41 is connected
Gear 34.
With reference to Fig. 3 and 4, the operation principle of mainshaft mechanism is:
First pass through clamping cylinder 48 drive shell and stage clip 45 moves axially, thus by stage clip 45
Before driving, top 49 coordinate tail centre 31 axially to be positioned by workpiece 51, simultaneously axially driving by housing
Bearing holder (housing, cover) 41 coordinates collet 40 with radial clamping workpiece 51, is then carried by servomotor 37
For revolving force to drive gear 34 of grinding one's teeth in sleep for a pair to rotate, and then drive and grind one's teeth in sleep gear 34 in housing even
The bearing holder (housing, cover) 41 connect rotates, thus joins the collet 40 of pretension drive by being connected with bearing holder (housing, cover) 41 to be full of
Part 51 of starting building rotates, and processes screw thread by the emery wheel 50 of side.
With reference to Fig. 5 and 6, the emery wheel correction of the thread forming tap automatic thread grinding machine that this utility model provides
Mechanism, including: spindle nose matrix 61, it is symmetrically mounted on spindle nose matrix 61 by hollow worm gear 63 respectively
A pair interior emery wheel spindle nose 62, the clutch end of emery wheel spindle nose 62 is separately installed with the Buddha's warrior attendant of symmetry
Stone grinder wheel 69, diamond-impregnated wheel 69 is arranged on the dynamic of emery wheel spindle nose 62 by being adjusted axially nut 68
Power outfan, for the regulation of diamond-impregnated wheel 69 axial location；Diamond-impregnated wheel 69 is by bistrique
Matrix 71 supports, and bistrique matrix 71 is arranged on slide unit body 73 by spherical guide pair 72, slide unit
Body 73 is fixing with spindle nose matrix 61 to be connected, for the regulation of diamond-impregnated wheel 69 horizontal level；One
To being commonly connected to same connecting shaft worm screw 67 between hollow worm gear 63, connecting shaft worm screw 67 is by a ball wire
Bar 66 drives, and the power intake of ball screw 66 is connected to servomotor 64 by decelerator 65,
Power is provided defeated to the power of two symmetrically arranged emery wheel spindle noses 62 by a pair hollow worm gear 63 respectively
Enter end；One end of connecting shaft worm screw 67 is also associated with buncher 74, exports for connecting shaft worm screw 67
The fine setting of rotating speed.
With reference to Fig. 7 and 8, the thread of a pair diamond-impregnated wheel 69 is respectively provided with 60 ° of tooth roots, and two gold
60 ° of tooth roots of hard rock emery wheel 69 are the most contrary；Wherein, in order to ensure paired Buddha's warrior attendant stone grinder
The thread processing dimension of wheel 69 is consistent, and paired diamond-impregnated wheel 69 is symmetrically mounted on an emery wheel plug 75
On, and use paired emery wheel 76 coaxially to process, and paired emery wheel 76 to have 60 ° of tooth roots the most wrong
The paired diamond-impregnated wheel 69 that the thread of position is in opposite direction to form 60 ° of tooth roots.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or makes
Use this utility model.Multiple amendment to these embodiments for those skilled in the art will
Being apparent from, generic principles defined herein can be without departing from spirit of the present utility model
Or in the case of scope, realize in other embodiments.Therefore, this utility model will not be limited
In the embodiments shown herein, and it is to fit to and principles disclosed herein and features of novelty phase
The widest consistent scope.
Claims (10)
1. a thread forming tap automatic thread grinding machine, it is characterised in that including:
Frame, the synchronous screw feed mechanism being arranged in described frame, mainshaft mechanism and emery wheel mechanism,
The charging aperture of the corresponding described mainshaft mechanism of the discharging opening of described synchronous screw feed mechanism, described main shaft machine
The back dead centre of structure is corresponding for work pieces process with the emery wheel of described emery wheel mechanism；
Described synchronous screw feed mechanism includes: right angle frame, is arranged on grinding machine and for feed mechanism
Support and position adjustments；Screw mandrel installing rack is installed, on described screw mandrel installing rack on described right angle frame
Paired trapezoidal screw is installed side by side；The input of two the most paired described screw mandrels connects respectively
Having driven gear, two described driven gears are connected to same driving gear, described active by engagement
Gear is connected to servomotor；The outfan of two the most paired described screw mandrels is correspondingly arranged in pairs
Back dead centre；The top of two the most paired described screw mandrels is positioned at output and is provided with determining of workpiece
Position clamping device, for location and the clamping of workpiece；
Described mainshaft mechanism includes: axial actuating mechanism and axial positioning mechanism, described axially driving machine
Structure and axial positioning mechanism are arranged on a landing slab, described landing slab by the guide rail be arrangeding in parallel and
Slide unit is installed in parallel on the Y-direction slide unit of grinding machine；Described axial actuating mechanism includes: output machine
Structure, and the gear of grinding one's teeth in sleep driven by described power take-off mechanism；Described axial positioning mechanism includes: folder
Tight cylinder, by the synchronously driven housing of described clamping cylinder and stage clip, described the stage clip sinciput driven
Point, and the most corresponding described front top and hard-wired tail centre；Before described housing correspondence is described
Top one end is provided with bearing holder (housing, cover) by bearing, and described bearing holder (housing, cover) has little trapezoidal of external diameter large diameter
Opening, described landing slab is provided with the trapezoidal collet of corresponding described bearing holder (housing, cover), described alligator clamp
Head and described trapezoid-shaped openings are mutually full of arranging and put；In described housing along described front tail spindle to be provided with
The gear of grinding one's teeth in sleep that described bearing holder (housing, cover) connects, grind one's teeth in sleep gear and the described axial actuating mechanism in described housing
Gear engagement of grinding one's teeth in sleep connect thus drive described bearing holder (housing, cover) and collet to rotate；
Described emery wheel mechanism includes: spindle nose matrix, is arranged on described axle by hollow worm wheel symmetrical respectively
A pair emery wheel spindle nose in head matrix, the clutch end of described emery wheel spindle nose is separately installed with symmetry
Diamond-impregnated wheel；Same connecting shaft worm screw, described connecting shaft it is commonly connected between hollow worm gear described in a pair
Worm screw is driven by a ball screw, and the power intake of described ball screw is connected to watch by decelerator
Taking motor, power is provided to two symmetrically arranged described grinding wheel axles by hollow worm gear respectively described in a pair
The power intake of head；The thread of diamond-impregnated wheel described in a pair is respectively provided with 60 ° of tooth roots, and two institutes
The 60 ° of tooth roots stating diamond-impregnated wheel are the most contrary.
Thread forming tap automatic thread grinding machine the most according to claim 1, it is characterised in that described
Synchronous screw feed mechanism also includes crane, described crane by lifting screw be arranged on described directly
For regulating the upright position of feed mechanism to regulate the vertical of different size workpiece orientation axis on corner bracket
Position, described screw mandrel installing rack is arranged on described crane.
Thread forming tap automatic thread grinding machine the most according to claim 2, it is characterised in that described
It is provided with slide unit on crane and is arranged on described slide unit by horizontal screw bolt and joins with described slide unit
The slide plate closed, it is fixed that described screw mandrel installing rack is arranged on described slide plate for regulation different size workpiece
The horizontal level of position axis.
4., according to the thread forming tap automatic thread grinding machine described in any one of claim 1-3, its feature exists
In, described positioning and clamping mechanism include two axle cylinders and by described two axle air cylinder driven locating piece and
A pair clamping reed；Described locating piece has the semicircle locating slot of corresponding workpiece, clamping spring described in a pair
Sheet picks and places for the clamping of workpiece.
Thread forming tap automatic thread grinding machine the most according to claim 1, it is characterised in that described
The power take-off mechanism of axial actuating mechanism is servomotor, and described servomotor passes through decelerator and position
Shaft coupling in power axle bed drives gear engagement rotation of grinding one's teeth in sleep described in a pair.
Thread forming tap automatic thread grinding machine the most according to claim 1, it is characterised in that described
Clamping cylinder adjusts the installation site on described landing slab, for different length by regulation fixture block
The clamping of instrument.
Thread forming tap automatic thread grinding machine the most according to claim 1, it is characterised in that described
Before top be connected with described stage clip by top fixing axle；Described housing include front slide housing and after slide
Dynamic housing, described rear slider case be set on described top fixing axle by opening linear bearing and by
Described clamping cylinder drives and slides axially, and described front slide housing is driven edge by described rear slider case
Slide axially；Described bearing holder (housing, cover) is arranged on the end of described front slide housing corresponding described collet,
Gear of grinding one's teeth in sleep it is provided with described in being connected with described bearing holder (housing, cover) in described front slide housing.
Thread forming tap automatic thread grinding machine the most according to claim 1, it is characterised in that described
Diamond-impregnated wheel is arranged on the clutch end of described emery wheel spindle nose by being adjusted axially nut, for
The regulation of described diamond-impregnated wheel axial location.
Thread forming tap automatic thread grinding machine the most according to claim 1, it is characterised in that described
Diamond-impregnated wheel is arranged on slide unit body by bistrique substrate support, described bistrique matrix by spherical guide pair
On, described slide unit body is fixing with described spindle nose matrix to be connected, for described diamond-impregnated wheel horizontal position
The regulation put.
10. according to the thread forming tap automatic thread grinding machine described in claim 1 or 8 or 9, its feature
Being, one end of described connecting shaft worm screw is also associated with buncher, for connecting shaft worm screw output speed
Fine setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095928.7U CN205465490U (en) | 2016-01-30 | 2016-01-30 | Automatic thread grinder of extrusion tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620095928.7U CN205465490U (en) | 2016-01-30 | 2016-01-30 | Automatic thread grinder of extrusion tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205465490U true CN205465490U (en) | 2016-08-17 |
Family
ID=56671911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620095928.7U Withdrawn - After Issue CN205465490U (en) | 2016-01-30 | 2016-01-30 | Automatic thread grinder of extrusion tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205465490U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500124A (en) * | 2016-01-30 | 2016-04-20 | 苏州精协机械制造有限公司 | Automatic thread grinding machine of thread forming tap |
| CN106826497A (en) * | 2017-04-05 | 2017-06-13 | 邵潘英 | A kind of utensil grinding apparatus |
| CN111299032A (en) * | 2020-04-13 | 2020-06-19 | 浙江君悦标准件有限公司 | Screw rod with teflon corrosion-resistant surface coating and coating spraying device thereof |
-
2016
- 2016-01-30 CN CN201620095928.7U patent/CN205465490U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500124A (en) * | 2016-01-30 | 2016-04-20 | 苏州精协机械制造有限公司 | Automatic thread grinding machine of thread forming tap |
| CN105500124B (en) * | 2016-01-30 | 2017-07-11 | 苏州精协机械制造有限公司 | Thread forming tap automatic thread grinding machine |
| CN106826497A (en) * | 2017-04-05 | 2017-06-13 | 邵潘英 | A kind of utensil grinding apparatus |
| CN106826497B (en) * | 2017-04-05 | 2018-02-23 | 郴州市长信住工科技有限公司 | A kind of utensil grinding apparatus |
| CN111299032A (en) * | 2020-04-13 | 2020-06-19 | 浙江君悦标准件有限公司 | Screw rod with teflon corrosion-resistant surface coating and coating spraying device thereof |
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Granted publication date: 20160817 Effective date of abandoning: 20170711 |