CN106312561A - Fixture for machining pin wheel hole of pin wheel housing - Google Patents
Fixture for machining pin wheel hole of pin wheel housing Download PDFInfo
- Publication number
- CN106312561A CN106312561A CN201610861159.1A CN201610861159A CN106312561A CN 106312561 A CN106312561 A CN 106312561A CN 201610861159 A CN201610861159 A CN 201610861159A CN 106312561 A CN106312561 A CN 106312561A
- Authority
- CN
- China
- Prior art keywords
- wheel housing
- pin wheel
- pin
- hole
- fluted disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
Abstract
The invention discloses a fixture for machining a pin wheel hole of pin wheel housing. The fixture comprises a pin wheel housing positioning mechanism (1), a seat body (3), a lifting shaft (5) and a transmission mechanism (6), wherein a first fluted disc (2) is fixedly arranged at the lower end of the pin wheel housing positioning mechanism (1); the seat body (3) is arranged below the pin wheel housing positioning mechanism (1); a second fluted disc (4) is fixedly arranged at the upper end of the seat body (3); the upper end face of the second fluted disc (4) is provided with a part which is engaged with annular teeth on the lower end face of the first fluted disc (2); the lifting shaft (5) has sliding fit with the seat body (3); one end of the lifting shaft (5) penetrates into the pin wheel housing positioning mechanism (1) after passing through the seat body (3) and circumferentially rotates with the pin wheel housing positioning mechanism (1) in an axial limitation manner; the transmission mechanism (6) is connected with the lifting shaft (5) and is used for pushing the pin wheel housing positioning mechanism (1) to move upwards until the pin wheel housing positioning mechanism (1) can rotate about the central axis of the lifting shaft (5). The fixture disclosed by the invention has the advantage of realizing uniform distribution of indexing holes machined in the pin wheel hole.
Description
Technical field
The present invention relates to a kind of pin wheel housing pin perforation clamp for machining.
Background technology
Cycloidal reducer is big due to reduction of speed ratio, the advantages such as volume is little, lightweight, and bearing capacity is big, thus very universal.
It is more than involute gear is simultaneously engaged the number of teeth, therefore bearing capacity is more than involute teeth wheel decelerator, although in design, it has perhaps
Many advantages, but precision is high, processed complex, but really these advantages are also intended to by a set of perfect ensureing, its
In the indexing accuracy of index hole of pin wheel housing in whole cycloidal reducer whether be uniformly distributed and directly influence whether its performance, as
Fruit indexes and uneven so cannot reach multiple tooth being simultaneously engaged, and can not realize uniformly carrying stress, when load is excessive
May will damage tooth, the index hole required precision of pin wheel housing is of a relatively high, and therefore the index hole for pin perforation is processed and is
One of most critical operation, wherein, index hole, for coordinating with gear pin, is therefore referred to as pin perforation, dividing at pin perforation
During degree hole machined, need by pin wheel housing fixture, handle pin wheel housing by clip and implement drilling operation, existing folder again
Tool only possesses simple clamping function, and fixture itself cannot drive pin wheel housing to rotate accurately according to actually required angle,
The index hole skewness of pin perforation can be caused eventually, affect the performance of pin wheel housing, reduce the service life of pin wheel housing.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of pin wheel housing pin perforation clamp for machining, and this fixture is capable of
Pin wheel housing rotates accurately according to actually required angle and positions, and causes the index hole processed on pin perforation to be evenly distributed.
For solving above-mentioned technical problem, the technical scheme of this offer is: a kind of pin wheel housing pin perforation clamp for machining, it includes
Pin wheel housing detent mechanism, its lower end is fixed with perisporium and is provided with the first fluted disc rotating scale sign；Pedestal, is placed in pin wheel housing fixed
Its upper end, lower section of position mechanism is fixed with the second fluted disc, and the perisporium of described second fluted disc is provided with 0 scale and indicates, described second tooth
The upper surface of dish is provided with for engaging with the annular tooth on the lower surface of described first fluted disc；Lifting shaft, is snug fit at seat
Circumferentially rotate during in body and its one end is through pedestal to described pin wheel housing detent mechanism and with pin wheel housing detent mechanism axial limiting,
Pin wheel housing pivot center on the pivot center of pin wheel housing detent mechanism, pin wheel housing detent mechanism, the pivot center of the first fluted disc,
The engagement circular shaft line of the first fluted disc and the engagement circular shaft line of the second fluted disc are on the same line；And drive mechanism, with lifting shaft
Be connected for promote pin wheel housing detent mechanism to be move upwardly until described pin wheel housing detent mechanism can be along the axis of lifting shaft
Rotate.
After using above structure, the present invention compared with prior art, has the advantage that and will need the pin wheel housing of drill reaming
Being placed on pin wheel housing detent mechanism and positioned by pin wheel housing detent mechanism, the second fluted disc by pedestal positions with pin wheel housing
First fluted disc engagement of mechanism has limited circumferentially rotating of pin wheel housing detent mechanism, just can implement to drill and ream by drill reaming device
Hole operation, then after a drilling operation, then worked by drive mechanism, promote lifting shaft to move up and promote pin tooth
Shell detent mechanism moves up the second fluted disc of triggering pedestal and engages inefficacy with the first fluted disc of pin wheel housing detent mechanism, causes pin
Tooth shell detent mechanism can circumferentially rotate along the axis of lifting shaft, owing to pivot center, the pin wheel housing of pin wheel housing detent mechanism are fixed
Pin wheel housing pivot center, the pivot center of the first fluted disc, the engagement circular shaft line of the first fluted disc and the second fluted disc in the mechanism of position
Engagement circular shaft line on the same line；By according to rotating scale sign, rotating the first fluted disc one angle, rotate pin wheel housing fixed
Position mechanism also rotates this angle, and pin wheel housing the most and then have rotated this angle, namely achieves the accurate of pin wheel housing rotational angle
Regulation and control, afterwards by the action of gravity of pin wheel housing detent mechanism, the first fluted disc of pin wheel housing detent mechanism again with pedestal
Second fluted disc engagement, has been limited circumferentially rotating of pin wheel housing detent mechanism, just can have been implemented pin wheel housing by hole processing device
The operation of second hole drilling, by that analogy until being drilled actually required hole on pin wheel housing, with afterwards according to above-mentioned the same
Method carries out reaming operations to each hole got out, and through above-mentioned operation, this fixture realizes pin wheel housing according to actually required
Angle rotates accurately and positions, and causes the index hole processed on pin perforation to be evenly distributed.
Further, described pin wheel housing detent mechanism includes the locating shaft with one end and lifting shaft axial limiting, is set in
Positioning sleeve on locating shaft and be set in the upper end of positioning sleeve outside and be connected with positioning sleeve fix location-plate, described location-plate
Upper end has shelves end face for shelve pin wheel housing, described in shelve end face and be provided with for coordinating with the centre bore of pin wheel housing
Boss, described first fluted disc is sheathed on outside the lower end of positioning sleeve and positioning sleeve connects fixing, and the both sides of described location-plate are provided with use
It is placed in the clamp assembly of the pin wheel housing shelved on end face in clamping, the axis of described lifting shaft, the pivot center of positioning sleeve, fixed
The pivot center of position plate is on same straight line with the pivot center of the pin wheel housing shelved on end face, the other end of described locating shaft
Pass outside described positioning sleeve and this end is provided with for assisting the cutter guiding being placed in the pin wheel housing hole machined shelved on end face fixed
Hyte part.The purpose using so design is to illustrate the concrete structure of pin wheel housing detent mechanism, simple in construction, it is simple to manufacture,
Low cost, it is achieved the unification of positioning datum, the good positioning effect of location pin wheel housing.
Further, described clamp assembly includes lower platen, upper follow block, regulation bolt and bolt；Described lower platen
Becoming between the upper and lower every setting with upper follow block, wherein, described regulation bolt is arranged between described lower platen and upper follow block for regulating
Lower platen and the spacing of upper follow block, described bolt is located between lower platen and upper follow block.The purpose of employing so design is,
Illustrate the concrete structure of clamp assembly, contribute to the pin wheel housing to different model by clamp assembly and implement clamp operation, with
Extend the hole operation that spuds in after an action of the bowels.
Further, described lower platen is closely gone up that end face of follow block and is provided with the lower protuberance for clamping pin wheel housing；Institute
That end face stating the nearly lower platen of follow block is provided with the upper convex portion for clamping pin wheel housing.The purpose of employing so design is,
By arranging specific clamping part, it is favorably improved clamping effect, auxiliary bore hole.
Further, described cutter guide-localization assembly includes the locating ring being set in outside locating shaft, is placed on locating ring
The via hole locating and machining block being set in outside locating shaft and alignment pin, described via hole locating and machining block has to be stretched for alignment pin
The first positioning through hole entered, described locating ring is provided with the second positioning through hole of the first positioning through hole coaxial line, described alignment pin
Being arranged in described first positioning through hole and the second positioning through hole, described via hole locating and machining block has and is connected on sidepiece
First horizontal extension, the vertical extension being connected to bottom and the second horizontal extension being connected with vertical extension；Described
First horizontal extension and the second horizontal extension are provided with the through hole of coaxial line.The purpose using so design is to show
The concrete structure of cutter guide-localization assembly, locating and machining block can be replaced, and meets different pin wheel housing parts processing and wants
Ask, in the index hole course of processing, in drilling and reaming transformation process, it is possible to ensure boring hole, location and hole, fraising location
Registration accuracy, it is possible to prevent from carrying out drill bit and the fraising skew of drilling operation, complete drilling and reaming integral operational.
Further, one end of described locating shaft passes to via hole locating and machining block is outer and this end is bolted with a compression spiral shell
Mother, the upper end of described clamp nut is equipped with horizontal screw bolt.The purpose of employing so design is, convenient to via hole locating and machining
The compression of block.
Further, one end of described horizontal screw bolt is provided with radial convex loop.The purpose of employing so design is, it is to avoid level
Screw rod departs from from clamp nut.
Further, described pedestal includes that base, described second fluted disc are fixed on base, described base be provided with for
With the axis hole of lifting shaft sliding fit, described second fluted disc is provided with the fluted disc hole stretched out with axis hole coaxial line for lifting shaft.Use
So the purpose of design is to illustrate the concrete structure of pedestal, simple in construction, it is simple to manufacture.
Further, described drive mechanism includes that the rotary shaft being arranged in base and rotary shaft be placed in outside base
The turning handle that one end is connected to drive rotary shaft to rotate is connected fixing eccentric with its axle center with rotary shaft；Described bias
The top of wheel can offset with the lower end of lifting shaft and cause lifting shaft to move up.The purpose using so design is to illustrate biography
The concrete structure of motivation structure, simple in construction, it is simple to manufacture.
Further, the hole that the lower end of described locating shaft is provided with deeply is stretched to outside fluted disc hole is stretched out in one end of described lifting shaft
In and be connected with locating shaft, wherein, described lifting shaft and locating shaft coaxial line.The purpose of employing so design is, it is ensured that lifting
The pushing and withstanding effect of axle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the via hole locating and machining block of the present invention.
Fig. 3 is the A-A direction view of Fig. 2.
Fig. 4 is the structural representation of pin wheel housing.
Fig. 5 is the B-B direction view of Fig. 4.
Described in figure: 1, pin wheel housing detent mechanism；101, locating shaft；102, positioning sleeve；103, location-plate；1031, shelve
End face；1032, boss；1041, lower platen；1042, upper follow block；1043, regulation bolt；1044, bolt；1045, under convex
Portion；1046, upper convex portion；1051, locating ring；1052, via hole locating and machining block；1053, alignment pin；1054, the first location is logical
Hole；1055, the second positioning through hole；1056, the first horizontal extension；1057, vertical extension；1058, the second horizontal extension；
1059, through hole；2, the first fluted disc；201, rotate scale to indicate；3, pedestal；301, base；302, axis hole；4, the second fluted disc；
401,0 scale indicates；5, lifting shaft；6, drive mechanism；601, rotary shaft；602, turning handle；603, eccentric；7, spiral shell is compressed
Female；8, horizontal screw bolt；801, radial convex loop.
Detailed description of the invention
Below in conjunction with the accompanying drawings to being originally described in further detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, one pin wheel housing pin perforation clamp for machining of the present invention, wherein, pin perforation
In figures 4 and 5, marking with a, the structure of pin wheel housing pin perforation clamp for machining, including pin wheel housing detent mechanism 1, under it
End is fixed with perisporium and is provided with the first fluted disc 2 rotating scale sign 201；Pedestal 3, is placed in the lower section of pin wheel housing detent mechanism 1
Its upper end is fixed with the second fluted disc 4, and the perisporium of described second fluted disc 4 is provided with 0 scale and indicates 401, described second fluted disc 4 upper
End face is provided with for engaging with the annular tooth on the lower surface of described first fluted disc 2；Lifting shaft 5, is snug fit in pedestal 3
And its one end is through pedestal 3 to circumferentially rotating in described pin wheel housing detent mechanism 1 and with pin wheel housing detent mechanism 1 axial limiting,
Pin wheel housing pivot center on the pivot center of pin wheel housing detent mechanism 1, pin wheel housing detent mechanism 1, the rotary shaft of the first fluted disc 2
The engagement circular shaft line of line, the engagement circular shaft line of the first fluted disc 2 and the second fluted disc 4 is on the same line；With drive mechanism 6, with
Lifting shaft 5 be connected for promote pin wheel housing detent mechanism 1 to be move upwardly until described pin wheel housing detent mechanism 1 can be along lifting shaft
The axis of 5 rotates.
Described pin wheel housing detent mechanism 1 includes the locating shaft 101 with one end and lifting shaft 5 axial limiting, is set in location
Positioning sleeve on axle 101 102 and be set in the upper end of positioning sleeve 102 outside and be connected the location-plate 103 fixed with positioning sleeve 102,
The upper end of described location-plate 103 has shelves end face 1031 for shelve pin wheel housing, described in shelve end face 1031 and be provided with use
In the boss 1032 coordinated with the centre bore of pin wheel housing, described first fluted disc 2 is sheathed on outside the lower end of positioning sleeve 102 and positioning sleeve
102 connections are fixing, wherein, and the axis of described lifting shaft 5, the pivot center of positioning sleeve 102, the pivot center of location-plate 103
It is on same straight line with the pivot center of the pin wheel housing shelved on end face 1031.
The both sides of described location-plate 103 are provided with the clamp assembly being placed in the pin wheel housing shelved on end face 1031 for clamping,
Wherein, clamp assembly includes lower platen 1041, upper follow block 1042, regulation bolt 1043 and bolt 1044；Described lower platen
1041 become between the upper and lower every setting with upper follow block 1042, and wherein, described regulation bolt 1043 is arranged in described lower platen 1041 with upper
For regulating the spacing of lower platen 1041 and upper follow block 1042 between follow block 1042, described bolt 1044 is located at lower platen
Between 1041 and upper follow block 1042；Described lower platen 1041 is closely gone up that end face of follow block 1042 and is provided with for clamping pin wheel housing
Lower protuberance 1045；That end face of the described nearly lower platen 1041 of upper follow block 1042 is provided with the upper convex portion for clamping pin wheel housing
1046。
The other end of described locating shaft 101 passes outside described positioning sleeve 102 and this end is provided with to be placed in for auxiliary and shelves
The cutter guide-localization assembly of the pin wheel housing hole machined on end face 1031, wherein, described cutter guide-localization assembly includes sheathed
Locating ring 1051 outside locating shaft 101, it is placed on locating ring 1051 the via hole locating and machining block being set in outside locating shaft 101
1052 and alignment pin 1053, described via hole locating and machining block 1052 has the first positioning through hole stretched into for alignment pin 1053
1054, described locating ring 1051 is provided with the second positioning through hole 1055 of the first positioning through hole 1054 coaxial line, described alignment pin
1053 are arranged in described first positioning through hole 1054 and the second positioning through hole 1055, and described via hole locating and machining block 1052 has
The vertical extension 1057 that have the first horizontal extension 1056 being connected on sidepiece, is connected to bottom and with vertical extension
1057 the second horizontal extension 1058 being connected；Described first horizontal extension 1056 and the second horizontal extension 1058 are provided with
The through hole 1059 of coaxial line；One end of described locating shaft 101 passes to via hole locating and machining block 1052 is outer and this end is spirally connected
A clamp nut 7, the upper end of described clamp nut 7 is had to be equipped with horizontal screw bolt 8；One end of described horizontal screw bolt 8 is provided with radially
Bulge loop 801.
Described pedestal 3 includes that base 301, described second fluted disc 4 are fixed on base 301, and described base 301 is provided with use
In the axis hole 302 with lifting shaft 5 sliding fit, described second fluted disc 4 is provided with and supplies lifting shaft 5 to stretch out with axis hole 302 coaxial line
Fluted disc hole；Described drive mechanism 6 includes that the rotary shaft 601 being arranged in base 301 and rotary shaft 601 are placed in outside base 301
The turning handle 602 that one end is connected to drive rotary shaft 601 to rotate is connected fixing bias with its axle center with rotary shaft 601
Wheel 603；The top of described eccentric 603 can offset with the lower end of lifting shaft 5 and cause lifting shaft 5 to move up；Described lifting shaft 5
One end stretch out and deeply stretch to outside fluted disc hole be connected in the hole that the lower end of described locating shaft 101 is provided with and with locating shaft 101, its
In, described lifting shaft 5 and locating shaft 101 coaxial line.
The operation principle of the present invention: the pin wheel housing needing drill reaming is placed on pin wheel housing detent mechanism 1 and passes through pin
Tooth shell detent mechanism positions, and engages with the first fluted disc 2 of pin wheel housing detent mechanism 1 by the second fluted disc 4 of pedestal 3 and limits
Circumferentially rotating of pin wheel housing detent mechanism, just can implement drill reaming by drill reaming device and operate, then through a drilling operation
Afterwards, then worked by drive mechanism 6, promote lifting shaft 5 to move up and promote pin wheel housing detent mechanism 1 to move up triggering
Second fluted disc 4 of pedestal 3 engages inefficacy with the first fluted disc 2 of pin wheel housing detent mechanism 1, causes the pin wheel housing detent mechanism 1 can edge
The axis of lifting shaft circumferentially rotates, due to the pin tooth on the pivot center of pin wheel housing detent mechanism 1, pin wheel housing detent mechanism 1
Shell pivot center, the pivot center of the first fluted disc 2, the engagement circular shaft line of the first fluted disc 2 and the engagement circular shaft line of the second fluted disc 4
On the same line；By according to rotating scale sign, rotating the first fluted disc 2 one angle, rotate pin wheel housing detent mechanism 1 and also turn
This angle dynamic, pin wheel housing the most and then have rotated this angle, namely achieves the control accurate of pin wheel housing rotational angle, borrow afterwards
Help the action of gravity of pin wheel housing detent mechanism 1, the first fluted disc 2 of pin wheel housing detent mechanism 1 again with the second fluted disc of pedestal 3
4 engagements, have limited circumferentially rotating of pin wheel housing detent mechanism, just by hole processing device, pin wheel housing can have been implemented second hole
Drilling operation, by that analogy until being drilled actually required hole on pin wheel housing, extracts alignment pin 1053, rotates via hole processing
Locating piece 1052, positions by the fraising of via hole locating and machining block 1052 for hole alignment and is holed, with afterwards according to as above-mentioned
Method carries out reaming operations to each hole got out, and through above-mentioned operation, this fixture realizes pin wheel housing according to actually required
Angle rotates accurately and positions, and utilizes locating piece to cutter precise positioning and to guide, causes the indexing processed on pin perforation
Pore size distribution is uniform, and positional precision and dimensional accuracy are accurate, it is ensured that the machining accuracy in pin wheel housing upper pin gear hole, cause the property of pin wheel housing
Can preferably, the high life of pin wheel housing.
Understanding in sum, the fixture of the present invention is capable of the locating and machining of pin wheel housing, according to actually required angle
Rotate accurately and position, utilizing locating piece that cutter is carried out positioning and guiding, it is achieved the indexing of Workpiece clamping, workpiece positions, cutter
The unification of guide-localization function, it is ensured that cause indexing accuracy and the dimensional accuracy of the index hole processed on pin perforation.
Below only highly preferred embodiment of the present invention is described, but is not to be construed as limitations on claims.This
Invention is not limited only to above example, and all various changes made in the protection domain of the independent claims of the present invention all exist
In this protection domain.
Claims (10)
1. a pin wheel housing pin perforation clamp for machining, it is characterised in that: it includes
Pin wheel housing detent mechanism (1), its lower end is fixed with perisporium and is provided with the first fluted disc (2) rotating scale sign (201)；
Pedestal (3), its upper end, lower section being placed in pin wheel housing detent mechanism (1) is fixed with the second fluted disc (4), described second fluted disc
(4) perisporium be provided with 0 scale indicate (401), the upper surface of described second fluted disc (4) be provided with for described first fluted disc
(2) the annular tooth engagement on lower surface；
Lifting shaft (5), is snug fit in pedestal (3) and its one end passes in pedestal (3) extremely described pin wheel housing detent mechanism (1)
And circumferentially rotate with pin wheel housing detent mechanism (1) axial limiting, the pivot center of pin wheel housing detent mechanism (1), pin wheel housing position
Pin wheel housing pivot center, the pivot center of the first fluted disc (2), the engagement circular shaft line of the first fluted disc (2) and in mechanism (1)
The engagement circular shaft line of two fluted discs (4) is on the same line；
With drive mechanism (6), it is connected with lifting shaft (5) for promoting pin wheel housing detent mechanism (1) to be move upwardly until described pin
Tooth shell detent mechanism (1) can rotate along the axis of lifting shaft (5).
A kind of pin wheel housing pin perforation clamp for machining the most according to claim 1, it is characterised in that: described pin wheel housing localization machine
The positioning sleeve that structure (1) includes the locating shaft (101) with one end and lifting shaft (5) axial limiting, is set on locating shaft (101)
And be set in outside the upper end of positioning sleeve (102) and be connected fixing location-plate (103), described location with positioning sleeve (102) (102)
The upper end of plate (103) has shelves end face (1031) for shelve pin wheel housing, described in shelve end face (1031) be provided with for
The boss (1032) coordinated with the centre bore of pin wheel housing, described first fluted disc (2) is sheathed on outside the lower end of positioning sleeve (102) and fixed
Position set (102) connects fixing, and the both sides of described location-plate (103) are provided with and are placed in, for clamping, the pin tooth shelved on end face (1031)
The clamp assembly of shell, the axis of described lifting shaft (5), the pivot center of positioning sleeve (102), the rotary shaft of location-plate (103)
Line is on same straight line with the pivot center of the pin wheel housing shelved on end face (1031),
The other end of described locating shaft (101) passes described positioning sleeve (102), and outward and this end is provided with to be placed in for auxiliary and shelves
The cutter guide-localization assembly of the pin wheel housing hole machined on end face (1031).
A kind of pin wheel housing pin perforation clamp for machining the most according to claim 2, it is characterised in that: described clamp assembly includes
Lower platen (1041), upper follow block (1042), regulation bolt (1043) and bolt (1044)；Described lower platen (1041) is with upper
Follow block (1042) become between the upper and lower every setting, wherein, described regulation bolt (1043) be arranged in described lower platen (1041) with on support
Being used for the spacing regulating lower platen (1041) with upper follow block (1042) between plate (1042), described bolt (1044) is located at down
Between pressing plate (1041) and upper follow block (1042).
A kind of pin wheel housing pin perforation clamp for machining the most according to claim 3, it is characterised in that: described lower platen (1041)
That end face of nearly upper follow block (1042) is provided with the lower protuberance (1045) for clamping pin wheel housing；Described upper follow block (1042) is near
That end face of lower platen (1041) is provided with the upper convex portion (1046) for clamping pin wheel housing.
A kind of pin wheel housing pin perforation clamp for machining the most according to claim 2, it is characterised in that: described cutter guide-localization
Assembly includes being set in the outer locating ring (1051) of locating shaft (101), is placed on locating ring (1051) and is set in locating shaft (101)
Outer via hole locating and machining block (1052) and alignment pin (1053), described via hole locating and machining block (1052) has for fixed
The first positioning through hole (1054) that position pin (1053) is stretched into, it is same that described locating ring (1051) is provided with the first positioning through hole (1054)
Second positioning through hole (1055) of axis, described alignment pin (1053) is arranged in described first positioning through hole (1054) and second to be determined
In position through hole (1055), described via hole locating and machining block (1052) has the first horizontal extension being connected on sidepiece
(1056) the vertical extension (1057), being connected to bottom and the second horizontal extension being connected with vertical extension (1057)
(1058)；Described first horizontal extension (1056) and the second horizontal extension (1058) are provided with the through hole of coaxial line
(1059).
A kind of pin wheel housing pin perforation clamp for machining the most according to claim 5, it is characterised in that: described locating shaft (101)
One end pass to via hole locating and machining block (1052) that outward and this end is bolted with a clamp nut (7), described clamp nut (7)
Upper end be equipped with horizontal screw bolt (8).
A kind of pin wheel housing pin perforation clamp for machining the most according to claim 6, it is characterised in that: described horizontal screw bolt (8)
One end be provided with radial convex loop (801).
A kind of pin wheel housing pin perforation clamp for machining the most according to claim 2, it is characterised in that: described pedestal (3) includes
Base (301), described second fluted disc (4) is fixed on base (301), described base (301) be provided with for lifting shaft (5)
The axis hole (302) of sliding fit, described second fluted disc (4) is provided with the fluted disc stretched out with axis hole (302) coaxial line for lifting shaft (5)
Hole.
A kind of pin wheel housing pin perforation clamp for machining the most according to claim 8, it is characterised in that: described drive mechanism (6)
It is placed in base (301) that one end outward including the rotary shaft (601) being arranged in base (301) with rotary shaft (601) and is connected use
The eccentric fixed it is connected with rotary shaft (601) in the turning handle (602) driving rotary shaft (601) to rotate and its axle center
(603)；The top of described eccentric (603) can offset with the lower end of lifting shaft (5) and cause lifting shaft (5) to move up.
A kind of pin wheel housing pin perforation clamp for machining the most according to claim 8, it is characterised in that: described lifting shaft (5)
One end is stretched out and is deeply stretched to outside fluted disc hole be connected in the hole that the lower end of described locating shaft (101) is provided with and with locating shaft (101), its
In, described lifting shaft (5) and locating shaft (101) coaxial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861159.1A CN106312561B (en) | 2016-09-29 | 2016-09-29 | A kind of pin wheel housing needle perforation clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610861159.1A CN106312561B (en) | 2016-09-29 | 2016-09-29 | A kind of pin wheel housing needle perforation clamp for machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106312561A true CN106312561A (en) | 2017-01-11 |
| CN106312561B CN106312561B (en) | 2018-12-04 |
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ID=57820917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610861159.1A Expired - Fee Related CN106312561B (en) | 2016-09-29 | 2016-09-29 | A kind of pin wheel housing needle perforation clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312561B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814760A (en) * | 2021-10-19 | 2021-12-21 | 重庆翰源达机械制造有限公司 | Universal drilling clamp |
| CN116275305A (en) * | 2023-02-16 | 2023-06-23 | 上海羿弓精密科技有限公司 | Needle gear shell machining device, needle gear shell machining process and needle gear shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200354U (en) * | 1985-04-01 | 1985-11-10 | 北京工业学院 | Rotary indexing table with differential end tooth |
| CN201357251Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊潍柴零部件机械有限公司 | Drill jig for machining cylinder head hole |
| CN201907029U (en) * | 2010-12-09 | 2011-07-27 | 天津市泽尔数控机床成套有限公司 | Multi-teeth indexing table |
| CN203330462U (en) * | 2013-01-18 | 2013-12-11 | 邵阳神风动力制造有限责任公司 | Adjustable rotary drilling jig |
| CN206029281U (en) * | 2016-09-29 | 2017-03-22 | 宁波城市职业技术学院 | Pin wheel housing needle perforation adds clamping apparatus |
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2016
- 2016-09-29 CN CN201610861159.1A patent/CN106312561B/en not_active Expired - Fee Related
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| CN85200354U (en) * | 1985-04-01 | 1985-11-10 | 北京工业学院 | Rotary indexing table with differential end tooth |
| CN201357251Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊潍柴零部件机械有限公司 | Drill jig for machining cylinder head hole |
| CN201907029U (en) * | 2010-12-09 | 2011-07-27 | 天津市泽尔数控机床成套有限公司 | Multi-teeth indexing table |
| CN203330462U (en) * | 2013-01-18 | 2013-12-11 | 邵阳神风动力制造有限责任公司 | Adjustable rotary drilling jig |
| CN206029281U (en) * | 2016-09-29 | 2017-03-22 | 宁波城市职业技术学院 | Pin wheel housing needle perforation adds clamping apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814760A (en) * | 2021-10-19 | 2021-12-21 | 重庆翰源达机械制造有限公司 | Universal drilling clamp |
| CN113814760B (en) * | 2021-10-19 | 2024-01-12 | 深圳市昭合科技有限公司 | Universal drilling fixture |
| CN116275305A (en) * | 2023-02-16 | 2023-06-23 | 上海羿弓精密科技有限公司 | Needle gear shell machining device, needle gear shell machining process and needle gear shell |
| CN116275305B (en) * | 2023-02-16 | 2024-04-16 | 上海羿弓精密科技有限公司 | Needle gear shell machining device, needle gear shell machining process and needle gear shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106312561B (en) | 2018-12-04 |
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