CN107791057A - Vertical Compositions of metal-working machines Special tooling clamp - Google Patents
Vertical Compositions of metal-working machines Special tooling clamp Download PDFInfo
- Publication number
- CN107791057A CN107791057A CN201711228951.4A CN201711228951A CN107791057A CN 107791057 A CN107791057 A CN 107791057A CN 201711228951 A CN201711228951 A CN 201711228951A CN 107791057 A CN107791057 A CN 107791057A
- Authority
- CN
- China
- Prior art keywords
- rotary tray
- fixed
- claw
- vertical
- clamping
- 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.)
- Granted
Links
- 238000005555 metalworking Methods 0.000 title claims abstract description 22
- 239000000203 mixture Substances 0.000 title claims abstract description 22
- 210000000078 claw Anatomy 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 32
- 230000000694 effects Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 238000003754 machining Methods 0.000 abstract description 13
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000003801 milling Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 208000010138 Diastema Diseases 0.000 description 2
- 210000000475 diastema Anatomy 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention relates to vertical compound turn-milling cutting technical field, and in particular to a kind of vertical Compositions of metal-working machines Special tooling clamp.If the frock clamp includes the high-order support 3 of rotary tray 2, claw and bolt stem, nut fixed component, and center fixed disk, contour pad, the pressing plate of annular parallels, loop configuration, wherein rotary tray is loop configuration, the diameter of rotary tray circular outer is less than the revolution limit range of vertical Compositions of metal-working machines rotary table, the high-order support of claw is weldment, for increasing the clamping position of chuck jaw.The present invention can maximumlly expand the range of work of vertical workbench of combined machining center, and not influence machining accuracy；And the clamping method of workbench can be simulated, installation way is not limited only to the pattern that workbench can provide in itself, it is often more important that diversification.The present invention can be widely popularized in fields such as machine toolings.
Description
Technical field
The present invention relates to vertical compound turn-milling cutting technical field, and in particular to a kind of vertical Compositions of metal-working machines special tool
Clamps.
Background technology
At present, for field of machining, the auxiliary facility of lathe in itself is extremely limited in most cases, is not having
On the premise of particular/special requirement, the corresponding frock supporting to lathe is also most basic, then among process, be disclosure satisfy that
Therefore the condition of process requirements is also just restricted.In terms of efficiency, some parts need repeated multiple times clamping processing
It could complete, some parts beyond the range of work due to causing not going to process at all；In terms of precision, repeated clamping can produce
Life error, which is undoubtedly, ensures what machining accuracy should avoid as far as possible, it should completes adding for multiple steps with minimum clamping times
Work, purpose are exactly to ensure the unification of benchmark and uniformity；In terms of cost, corresponding frock is customized from lathe producer,
Its price is usually homemade 4~5 times, and then more very, and limitednumber, its precision is due to losing contact with reality, not having for import equipment
It can not be effectively ensured by surveying and drawing and understanding on the spot, cannot directly be used, it is necessary to by mark
The repacking of fixed or later stage, and even if buying can be customized, but the cycle customized is long and can not estimate, and has a strong impact on that processing is imitated
Rate.Therefore, in order to improve processing efficiency, reduce processing cost, improve machining accuracy, self-control lathe Special tooling clamp also just into
The choosing of certainty.
The content of the invention
According to technical problem set forth above, and provide a kind of vertical Compositions of metal-working machines Special tooling clamp.The present invention
Can maximumlly to expand the range of work of vertical workbench of combined machining center, so as to machining shape complexity and precision
It is required that high part, improves the utilization rate of vertical Compositions of metal-working machines, reduces the manufacture of one-to-one frock, reduce cost.
The technical solution adopted by the present invention is as follows：
Vertical Compositions of metal-working machines Special tooling clamp, if including the high-order support 3 of rotary tray 2, claw and bolt stem, spiral shell
Female fixed component；Wherein,
Rotary tray 2 is loop configuration, and the diameter of the circular outer of rotary tray 2 is less than vertical Compositions of metal-working machines revolution work
Make the revolution limit range of platform 9, realize that effective range of work maximizes and do not produce interference in the limit range of work；Revolution support
Diameter of a circle is set according to actual conditions in the annular of disk 2, ensures to leave installation when installing rotary tray 2 on rotary table 9
The visual installing space of nuts and bolt and contour pad, is easily installed；
Rotary tray 2 is provided with the high-order support fixed station of claw and chuck jaw fixed station, and some fixed
Through hole and screwed hole；
The high-order support 3 of claw is weldment, and the high-order support 3 of claw sets the screwed hole with the fixation of rotary tray 2, passed through
Screw bolt and nut is fixed in rotary tray 2, and the screwed hole of the installation of chuck jaw 10, chuck jaw are provided with the high-order support 3 of claw
10 are fixed in the high-order support 3 of claw by screw bolt and nut, and the effect of the high-order support 3 of claw is to increase the clamping of chuck jaw 10
Position.
Further, described vertical Compositions of metal-working machines Special tooling clamp also includes annular parallels 1, annular parallels 1
It is fixed on by screw bolt and nut on rotary tray 2, is asymmetric or discrete in the locating surface of the processing part of clamping
Used during plane.
Further, described vertical Compositions of metal-working machines Special tooling clamp also includes center fixed disk 4, and center is fixed
Disk 4 is loop configuration, and excircle is provided with notch, and for the fixed installation of its own, center fixed disk 4 is provided with fixed thread
Hole, center fixed disk 4 use when the locating surface of the processing part of clamping is discrete plane.
Further, described vertical Compositions of metal-working machines Special tooling clamp also includes contour pad, is according to part shape
Shape, size and Support Position are selected, and are fixed on rotary tray 2 by screw bolt and nut.
Further, described vertical Compositions of metal-working machines Special tooling clamp also includes pressing plate 5.
Further, the back side of rotary tray 2 is to be provided with installation seam 11, rotary tray 2 with the mounting surface of rotary table 9
First location and installation is carried out on rotary table 9 by installing seam 11, after centering in rotary tray 2 and rotary table 9
Axle is concentric, by the way that rotary tray 2 is fixed on rotary table 9 to a firmly beforehand means；
Further, the high-order support station of claw at 3 is shared in described rotary tray 2, according to the height of the part of clamping
Degree is different with diameter, i.e., different clamping position demands carry out station conversion.
Further, the screwed hole with the fixation of rotary tray 2, claw height are set in 3 bottom four corners of the high-order support of claw
Position 3 tops of support are provided with the screwed hole of the installation of chuck jaw 10.
The beneficial effects of the invention are as follows：First, it can maximumlly expand the processing model of vertical workbench of combined machining center
Enclose, second, the clamping method of workbench can be simulated, installation way is not limited only to the pattern that workbench can provide in itself,
More importantly diversification.It is embodied as：
(1) lathe can maximumlly be expanded in itself because of the height-limited range of work of tactical diameter, clamping, and do not influence
Machining accuracy；
(2) for the part of precision high request, it can focus on the needing to complete on two or more lathes of the task
Completed with a machine tool, reduce repeated clamping, different lathes in itself, cumulative errors caused by processing factors etc., so as to further
Improve machining accuracy；
(3) processing type can be expanded, for the part of different gabarits, there can be more selectivity, not be simple
One-to-one design, utilization rate are higher.
The present invention can be widely popularized in fields such as machine toolings for the foregoing reasons.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to do simply to introduce, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 a are the top views of rotary tray in the embodiment of the present invention 1；
Fig. 1 b are the left views of rotary tray in the embodiment of the present invention 1；
Fig. 2 a are the high-order support front views of claw in the embodiment of the present invention 1；
Fig. 2 b are the high-order support left views of claw in the embodiment of the present invention 1；
Fig. 2 c are the high-order support top views of claw in the embodiment of the present invention 1；
Fig. 3 a are fixed carrier connection upside (on the downside of fixed carrier) structural representations in the embodiment of the present invention 1；
Fig. 3 b are fixed carrier connection downside (on the upside of fixed carrier) structural representations in the embodiment of the present invention 1；
Fig. 4 a are the top views of frock clamp before the clamping of fixed carrier connection upside in the embodiment of the present invention 1；
Fig. 4 b are the front views of frock clamp before the clamping of fixed carrier connection upside in the embodiment of the present invention 1；
Fig. 4 c are the top views of frock clamp after the clamping of fixed carrier connection upside in the embodiment of the present invention 1；
Fig. 4 d are the front views of frock clamp after the clamping of fixed carrier connection upside in the embodiment of the present invention 1；
Fig. 5 a are the top views of frock clamp before the clamping of fixed carrier connection downside in the embodiment of the present invention 1；
Fig. 5 b are the front views of frock clamp before the clamping of fixed carrier connection downside in the embodiment of the present invention 1；
Fig. 5 c are the top views of frock clamp after the clamping of fixed carrier connection downside in the embodiment of the present invention 1；
Fig. 5 d are the front views of frock clamp after the clamping of fixed carrier connection downside in the embodiment of the present invention 1；
Fig. 6 a are that planet carrier connection upside (on the downside of input planet carrier) structural representation is inputted in the embodiment of the present invention 2；
Fig. 6 b are that planet carrier connection downside (on the upside of input planet carrier) structural representation is inputted in the embodiment of the present invention 2；
Fig. 7 a are the top views that frock clamp before clamping on the upside of planet carrier connection is inputted in the embodiment of the present invention 2；
Fig. 7 b are the front views that frock clamp before clamping on the upside of planet carrier connection is inputted in the embodiment of the present invention 2；
Fig. 7 c are the top views that frock clamp after clamping on the upside of planet carrier connection is inputted in the embodiment of the present invention 2；
Fig. 7 d are the front views that frock clamp after clamping on the upside of planet carrier connection is inputted in the embodiment of the present invention 2；
Fig. 8 a are the top views that frock clamp before clamping on the downside of planet carrier connection is inputted in the embodiment of the present invention 2；
Fig. 8 b are the front views that frock clamp before clamping on the downside of planet carrier connection is inputted in the embodiment of the present invention 2；
Fig. 8 c are the top views that frock clamp after clamping on the downside of planet carrier connection is inputted in the embodiment of the present invention 2；
Fig. 8 d are the front views that frock clamp after clamping on the downside of planet carrier connection is inputted in the embodiment of the present invention 2；
Fig. 9 is the structural representation of the center fixed disk of frock clamp in the embodiment of the present invention 2.
In figure：1st, annular parallels, 2, rotary tray, 3, the high-order support of claw, 4, center fixed disk, 5, pressing plate, 6, input
Processing contour pad on the downside of planet carrier, 7, processing contour pad on the upside of fixed carrier, 8, processing contour pad on the upside of input planet carrier, 9,
Rotary table, 10, chuck jaw, 11, installation seam.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Example 1
Use lathe：The vertical compound milling-lathe machining centers of Pietro Carnaghi (Pi Tekanaji) 1.6m.
Use range：In tactical diameter ＞ 1600m, clamping height ＞ 170mm, asymmetric clamping type, heavy parts.
Process part：Fixed carrier.Fixed carrier structure as best shown in figures 3 a and 3b, the tactical diameter of fixed carrier
For 1760mm, minimum clamping tactical diameter 1920mm, far beyond workbench 1600mm working range；Fixed carrier connects
Upside (fixed carrier on the downside of) designs (totally five at tie-beam) for discontinuous revolution, can not realize symmetrical clamping；Part it is same
Axle degree, position degree require higher, and the Working position of hole type is a lot of, is not suitable for clamping repeatedly.
The frock process of fixed carrier：
(1) rotary table 9 of vertical machining centre is cleared up, surface and trench interiors iron filings is removed with air pressure gun, uses oilstone
The face of rotary table 9 back of the body is flat；Then mounting tool fixture；
As shown in Figure 4 and Figure 5, frock clamp includes the high-order support 3 of annular parallels 1, rotary tray 2, claw, fixed planet
If processing contour pad 7 and bolt stem, nut fixed component on the upside of frame.
As shown in figure 1, rotary tray 2 is loop configuration, because work table rotation limit range is Φ 1980mm, so returning
The outside diameter of disk of asking is designed as Φ 1950mm, it is therefore an objective to realized in the limit range of work effective range of work maximize and
Interference is not produced；Because workbench itself is designed with the T-shaped slot ramps of multiple symmetrical expressions, so the interior circular diameter of rotary tray is set
It is calculated as Φ 910mm, it is therefore an objective to the visual installation of installation T-nut and bolt and contour pad is left when installing rotary tray 2
Space, if rotary tray 2 can bring unnecessary difficulty to the installation of frock, reduce processing efficiency without design endoporus；Return
The disk 2 that asks is provided with the different through holes and screwed hole in some positions；
As shown in fig. 6, the back side of rotary tray 2 is to be provided with installation seam 11 with the mounting surface of rotary table 9, its is a diameter of
1600 ± 5mm of Φ, i.e. the diameter only ± 5mm than rotary table 9, the error in the center of circle are up to 2.5mm, and rotary tray 2 is logical
Cross installation seam 11 and just position fast aligning on rotary table 9, rotary tray 2 and rotary table after centering
9 axis is concentric, by a firmly beforehand meanses bolt and T-nut by rotary tray 2 by being fixed on rotary table 9
On.Rotary tray 2 looks for circle again after paying attention to installation, harmful effect caused by unnecessary centrifugal force when avoiding revolution.
(2) make fixed carrier connection upside clamping to prepare, i.e., on the upside of clamping fixed carrier, prepare the fixed planet of processing
On the downside of frame, according to the fixed carrier structure shown in Fig. 3 a and 3b, processing etc. on the upside of fixed carrier is arranged in rotary tray 2
High pad 7 and chuck jaw 10, it is fixed, it is as shown in Figs. 4a and 4b.
(3) vertical machining centre is started, contour pad 7 is processed on the upside of the flat fixed carrier of car and using dial gauge measurement end face
Bounce, jitter values 0.01mm.
(4) fixed carrier is arranged on the frock clamp shown in Fig. 4 a and 4b as connection upside clamping, completes processing,
After clamping as shown in Fig. 4 c and 4d.
(5) fixed carrier of processing is completed in dismounting by connection upside clamping, prepares connection downside clamping, i.e. clamping is fixed
On the downside of planet carrier, prepare on the upside of processing fixed carrier, it can be seen from figs. 3a and 3b that connection downside clamping, fixed carrier
Connection locating surface with rotary tray 2 is five planet beams, is asymmetric discrete plane, so by fixed carrier by company
When clamping is processed on the downside of connecing, Set and Positioning is extremely difficult, being capable of fast positioning using annular parallels 1；By in rotary tray 2
Fixed carrier on the upside of processing contour pad 7 be replaced by annular parallels 1, meanwhile, because of the planet beam of fixed carrier downside five
With height, so arranging the high-order support 3 of claw in rotary tray 2.
The high-order support 3 of claw is weldment, and structure is set as shown in Fig. 2 a, 2b and 2c in claw 3 bottom four corners of high-order support
The screwed hole with the fixation of rotary tray 2 is put, is fixed on by screw bolt and nut in rotary tray 2,3 tops of the high-order support of claw
The screwed hole of the installation of chuck jaw 10 is provided with, chuck jaw 10 is fixed in the high-order support 3 of claw by screw bolt and nut, and claw is high
The effect of position support 3 is to increase the clamping position of chuck jaw 10.
The height and diameter of lower structure are connected according to fixed carrier, by the high-order support 3 of claw as shown in Fig. 5 a and 5b
It is fixed in the high-order support fixed station of the claw set in rotary tray 2, i.e., close to the outer circumferential edge edge of rotary tray 2.
(6) again car flat ring shape parallels 1 and verify whether there is diastema, i.e., using dial gauge measure end face run-out, jitter values
0.01mm。
(7) by Fig. 3 b shown in fixed carrier, as connection downside clamping be arranged on 5a and 5b shown in frock clamp on,
Complete to process, after clamping as shown in Fig. 5 c and 5b.
Embodiment 2
Use lathe：The vertical compound milling-lathe machining centers of Pietro Carnaghi (Pi Tekanaji) 1.6m.
Use range：In tactical diameter ＞ 1600m, clamping height ＞ 170mm, asymmetric clamping type, heavy parts.
Process part：Input planet carrier.Fixed carrier structure as shown in figure 6 a and 6b, input the height of planet carrier compared with
Height, therefore clamping must highly is fulfilled for processing stress demand, it is unsuitable too low；As shown in Figure 6 a, it is (defeated to input planet carrier connection upside
Entering on the downside of planet carrier, planet hole distal end) profile is non-rotating design, and theoretical clamping position is casting surface, it can not realize pair
Claim clamping, can not be as the benchmark of secondary clamping；The axiality of part, position degree require higher, as shown in Figure 6 b defeated
The flange face needs entered on the upside of planet carrier are one-to-one with work, are not suitable for clamping repeatedly.
Input the process of planet carrier：
(1) rotary table 9 of vertical machining centre is cleared up, surface and trench interiors iron filings is removed with air pressure gun, uses oilstone
The face of rotary table 9 back of the body is put down, then mounting tool fixture；
As shown in Figure 7 and Figure 8, frock clamp includes the high-order support 3 of rotary tray 2, claw, center fixed disk 4, pressing plate 5,
Processing contour pad 6 on the downside of planet carrier, processing contour pad 8 on the upside of input planet carrier are inputted, and if bolt stem, nut fixed part
Part.
With in embodiment 1, rotary tray structure is carried out by installing seam 11 as seen in figure la and lb, by rotary tray 2
First location and installation is on rotary table 9, and the axis of rotary tray 2 and rotary table 9 is concentric after centering, by a pretension
Rotary tray 2 by being fixed on rotary table 9, is paid attention to the weight of rotary tray 2 after installation by mode bolt and T-nut
Circle newly is looked for, harmful effect caused by unnecessary centrifugal force when avoiding revolution.
(2) make input planet carrier connection upside clamping to prepare, i.e., on the upside of clamping input planet carrier, prepare processing input planet
On the downside of frame, according to the fixed carrier structure shown in Fig. 6 a and 6b, the high-order support regular worker of the claw set in rotary tray 2
On position and fixing screwed hole, according to the position shown in Fig. 7 a and 7b, arrangement installation inputs processing contour pad 8 and height on the upside of planet carrier
Position claw support 3, it is fixed；
With in embodiment 1, the high-order support 3 of claw is weldment, and structure is as shown in Fig. 2 a, 2b and 2c, the high-order support 3 of claw
Screwed hole with the fixation of rotary tray 2 is set in bottom four corners, is fixed on by screw bolt and nut in rotary tray 2, claw
3 tops of high position support are provided with the screwed hole of the installation of chuck jaw 10, and chuck jaw 10 is fixed on a claw high position by screw bolt and nut
In support 3, the effect of the high-order support 3 of claw is to increase the clamping position of chuck jaw 10.
According to the height and diameter of input planet carrier connection upper structure, by the high-order support 3 of claw as shown in Fig. 7 a and 7b
It is fixed in the high-order support fixed station of the claw set in rotary tray 2, i.e., close to the internal circle edge of rotary tray 2.
(3) vertical machining centre is started, contour pad 8 is processed on the upside of the flat input planet carrier of car and using dial gauge measurement end face
Bounce, jitter values 0.01mm.
(4) by the input planet carrier shown in Fig. 6 a, the frock clamp shown in Fig. 7 a and 7b is arranged on as connection upside clamping
On, complete to process, after clamping as shown in figures 7 c and 7d.
(5) the input planet carrier of processing is completed in dismounting by connection upside clamping, prepares connection downside clamping, i.e. clamping inputs
On the downside of planet carrier, prepare on the upside of processing input planet carrier, can be seen that connection downside clamping from Fig. 6 a and 6b, input planet carrier
With asymmetric discrete plane that the connection locating surface with rotary tray 2 is non-rotating design, Set and Positioning is extremely difficult, makes
With center fixed disk 4 can fast positioning, centered on processing contour pad 8 is changed on the upside of input planet carrier in rotary tray 2
Fixed disk 4.
As shown in figure 9, center fixed disk 4 is loop configuration, excircle is provided with notch, for its own with turning round work
The fixed installation of platform 9, center fixed disk 4 are provided with fixing screwed hole, on the downside of input planet carrier processing contour pad 6 by bolt and
Nut is fixed on center fixed disk 4, as shown in figs. 8 a and 8b, while changes 3 position in rotary tray 2 of the high-order support of claw
Put, i.e. conversion is fixed in rotary tray 2 in the high-order support fixed station of the claw that sets, i.e., rotary tray 2 it is cylindrical and
Internal circle edge is middle.
(6) process contour pad 6 on the downside of the flat input planet carrier of car again and verify whether there is diastema, end face is measured using dial gauge
Bounce, jitter values 0.01mm；
(7) by the input planet carrier shown in Fig. 6 b, using the pretension of pressing plate 5, Fig. 8 a and 8b are arranged on by connection downside clamping
On shown frock clamp, complete to process, after clamping as shown in Fig. 8 c and 8d.
The range of work of lathe is extended to 1950mm (1980 can occur revolution interference) by the present invention by 1600mm, and clamping is high
Degree is extended to 0-460mm (too high influence clamping rigidity) by original 0-170mm, and processing span is also not limited only to both the above
Example, core are that the cooperation of tool component is used, can also design auxiliary mould group according to the process requirements of different parts
Part adds the utilization rate of frock, greatly reduces the manufacturing cost of one-to-one frock, make entirely to use to meet routine use
Process becomes simple, stably, efficiently.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (8)
1. vertical Compositions of metal-working machines Special tooling clamp, it is characterised in that supported including rotary tray, a claw high position and some
Bolt, nut fixed component；Wherein,
Rotary tray is loop configuration, and the diameter of rotary tray circular outer is less than vertical Compositions of metal-working machines rotary table
Limit range is turned round, realizes that effective range of work maximizes and do not produce interference in the limit range of work；Rotary tray annular
Interior diameter of a circle is set according to actual conditions, ensures to leave installation nuts and bolt when installing rotary tray on rotary table
And the visual installing space of contour pad, it is easily installed；
Rotary tray is provided with the high-order support fixed station of claw and chuck jaw fixed station, and some fixed through holes with
Screwed hole；
The high-order support of claw be weldment, and the high-order support of claw sets the screwed hole with rotary tray fixation, by bolt with
Nut is fixed in rotary tray, is provided with the screwed hole of chuck jaw installation in the high-order support of claw, chuck jaw by bolt and
Nut is fixed in the high-order support of claw, and the effect of the high-order support of claw is to increase the clamping position of chuck jaw.
2. vertical Compositions of metal-working machines Special tooling clamp according to claim 1, it is characterised in that described is vertical multiple
Closing machining center Special tooling clamp also includes annular parallels, air ring Tie Tong cross screw bolt and nut be fixed on rotary tray it
On, used when the locating surface of the processing part of clamping is asymmetric or discrete plane.
3. vertical Compositions of metal-working machines Special tooling clamp according to claim 1, it is characterised in that described is vertical multiple
Closing machining center Special tooling clamp also includes center fixed disk, and center fixed disk is loop configuration, and excircle is provided with notch,
For the fixed installation of its own, center fixed disk is provided with fixing screwed hole, processing part of the center fixed disk in clamping
Locating surface uses when being discrete plane.
4. vertical Compositions of metal-working machines Special tooling clamp according to claim 1, it is characterised in that described is vertical multiple
Closing machining center Special tooling clamp also includes contour pad, is to be selected according to part shape, size and Support Position, passes through spiral shell
Screw bolt and nut is fixed on rotary tray.
5. vertical Compositions of metal-working machines Special tooling clamp according to claim 1, it is characterised in that described is vertical multiple
Closing machining center Special tooling clamp also includes pressing plate.
6. vertical Compositions of metal-working machines Special tooling clamp according to claim 1, it is characterised in that the rotary tray back side
Installation seam is provided with the mounting surface of rotary table, rotary tray carries out first location and installation in revolution work by installing seam
Make on platform, the axis of rotary tray and rotary table is concentric after centering, by being fixed on rotary tray to a firmly beforehand means
On rotary table.
7. vertical Compositions of metal-working machines Special tooling clamp according to claim 1, it is characterised in that described revolution support
Claw high-order support station in place's is shared on disk, according to the height of the part of clamping and diameter difference, i.e., different clamping position demands
Carry out station conversion.
8. vertical Compositions of metal-working machines Special tooling clamp according to claim 1, it is characterised in that the high-order support of claw
Screwed hole with rotary tray fixation is set in bottom four corners, and the high-order support top of claw is provided with the screw thread of chuck jaw installation
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228951.4A CN107791057B (en) | 2017-11-29 | 2017-11-29 | Special fixture for vertical composite machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228951.4A CN107791057B (en) | 2017-11-29 | 2017-11-29 | Special fixture for vertical composite machining center |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107791057A true CN107791057A (en) | 2018-03-13 |
| CN107791057B CN107791057B (en) | 2024-05-17 |
Family
ID=61537008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711228951.4A Active CN107791057B (en) | 2017-11-29 | 2017-11-29 | Special fixture for vertical composite machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107791057B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216390A (en) * | 2019-07-09 | 2019-09-10 | 无锡易通精密机械股份有限公司 | A kind of processing tool and processing technology of medical instrument band large-scale metal arc-shaped pad |
| GB2581007A (en) * | 2019-01-29 | 2020-08-05 | Kaydon Ring & Seal Inc | Fixture for machining parts and method of using same |
| CN113399721A (en) * | 2021-07-01 | 2021-09-17 | 中国航发贵州黎阳航空动力有限公司 | Method for milling squirrel cage window |
| CN114770162A (en) * | 2022-04-22 | 2022-07-22 | 沈阳德瓦特汽轮动力有限责任公司 | Tool using method for machining semi-ring nozzle groove of inner cylinder of steam turbine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050066785A (en) * | 2003-12-27 | 2005-06-30 | 두산인프라코어 주식회사 | Pallet position fixing unit for merchine center |
| JP2006231501A (en) * | 2005-02-23 | 2006-09-07 | Kosmek Ltd | Clamping device, and clamping system using it |
| JP2007301664A (en) * | 2006-05-10 | 2007-11-22 | Kunio Ogawa | Multi-pawl chuck |
| CN203109658U (en) * | 2012-11-20 | 2013-08-07 | 宝鸡石油机械有限责任公司 | Large cone clamping fixture |
| CN103978240A (en) * | 2014-04-28 | 2014-08-13 | 河南航天液压气动技术有限公司 | Machine tool clamp and machine tool using machine tool clamp |
| CN205147885U (en) * | 2015-12-04 | 2016-04-13 | 马鞍山市天恒回转支承有限公司 | Centre gripping is clamp plate anchor clamps for slewing bearing |
| CN205313634U (en) * | 2016-01-28 | 2016-06-15 | 马鞍山华东回转支承有限公司 | Slewing bearing quenches and uses horizontal frock clamp |
| CN207534412U (en) * | 2017-11-29 | 2018-06-26 | 大连诺酉工程技术有限公司 | A kind of vertical Compositions of metal-working machines Special tooling clamp |
-
2017
- 2017-11-29 CN CN201711228951.4A patent/CN107791057B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050066785A (en) * | 2003-12-27 | 2005-06-30 | 두산인프라코어 주식회사 | Pallet position fixing unit for merchine center |
| JP2006231501A (en) * | 2005-02-23 | 2006-09-07 | Kosmek Ltd | Clamping device, and clamping system using it |
| JP2007301664A (en) * | 2006-05-10 | 2007-11-22 | Kunio Ogawa | Multi-pawl chuck |
| CN203109658U (en) * | 2012-11-20 | 2013-08-07 | 宝鸡石油机械有限责任公司 | Large cone clamping fixture |
| CN103978240A (en) * | 2014-04-28 | 2014-08-13 | 河南航天液压气动技术有限公司 | Machine tool clamp and machine tool using machine tool clamp |
| CN205147885U (en) * | 2015-12-04 | 2016-04-13 | 马鞍山市天恒回转支承有限公司 | Centre gripping is clamp plate anchor clamps for slewing bearing |
| CN205313634U (en) * | 2016-01-28 | 2016-06-15 | 马鞍山华东回转支承有限公司 | Slewing bearing quenches and uses horizontal frock clamp |
| CN207534412U (en) * | 2017-11-29 | 2018-06-26 | 大连诺酉工程技术有限公司 | A kind of vertical Compositions of metal-working machines Special tooling clamp |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2581007A (en) * | 2019-01-29 | 2020-08-05 | Kaydon Ring & Seal Inc | Fixture for machining parts and method of using same |
| US11117231B2 (en) | 2019-01-29 | 2021-09-14 | Kaydon Ring & Seal, Inc. | Fixture for machining parts and method of using same |
| GB2581007B (en) * | 2019-01-29 | 2022-12-14 | Kaydon Ring & Seal Inc | Fixture for machining parts and method of using same |
| CN110216390A (en) * | 2019-07-09 | 2019-09-10 | 无锡易通精密机械股份有限公司 | A kind of processing tool and processing technology of medical instrument band large-scale metal arc-shaped pad |
| CN110216390B (en) * | 2019-07-09 | 2024-03-26 | 无锡易通精密机械股份有限公司 | Processing tool and processing technology of large-sized metal arc-shaped pad for medical instrument |
| CN113399721A (en) * | 2021-07-01 | 2021-09-17 | 中国航发贵州黎阳航空动力有限公司 | Method for milling squirrel cage window |
| CN113399721B (en) * | 2021-07-01 | 2022-06-03 | 中国航发贵州黎阳航空动力有限公司 | Method for milling squirrel cage window |
| CN114770162A (en) * | 2022-04-22 | 2022-07-22 | 沈阳德瓦特汽轮动力有限责任公司 | Tool using method for machining semi-ring nozzle groove of inner cylinder of steam turbine |
| CN114770162B (en) * | 2022-04-22 | 2023-12-22 | 沈阳德瓦特汽轮动力有限责任公司 | Tool using method for machining half-ring nozzle groove of inner cylinder of steam turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107791057B (en) | 2024-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107791057A (en) | Vertical Compositions of metal-working machines Special tooling clamp | |
| CN204934977U (en) | The assembled welding jigs and fixtures of a kind of impeller | |
| CN205271505U (en) | A anchor clamps for clamping large flange | |
| CN203266207U (en) | Bend pipe flange turning clamping device | |
| CN104029038A (en) | Follow fixture and thin-walled part machining method based on same | |
| CN206662809U (en) | A kind of knuckle batch hole milling mouth end face fixture | |
| CN207534412U (en) | A kind of vertical Compositions of metal-working machines Special tooling clamp | |
| CN109514274A (en) | A kind of new automatic wheel hub machining and measuring system | |
| CN208556503U (en) | Vertical positioner | |
| CN201702532U (en) | General welding tyre for motor flange | |
| CN203649409U (en) | Large thin-wall conical barrel machining tool | |
| CN105081875A (en) | Six-hole gasket machining clamp | |
| CN207267162U (en) | A kind of fixture for being used for circumferential inclined hole processing | |
| CN214601997U (en) | A anchor clamps frock for processing thin wall ring part | |
| CN201841424U (en) | Numerically-controlled lathe tooling equipment for end cover of gas flow meter | |
| CN208304065U (en) | A kind of universal fixture improving shaft gear part installation accuracy | |
| CN205166466U (en) | Radial coaxial irregularly -shaped hole of multilayer part processing frock | |
| CN203337049U (en) | Spoke gauge | |
| CN208663144U (en) | A kind of Combined fixture of processing wind power wheel hub | |
| CN206869466U (en) | Close angle parts processing tooling more | |
| CN110153753A (en) | Fixed device and Boring device | |
| CN208005224U (en) | Air exhaust loop hydraulic pressure drilling-milling clamper | |
| CN202607331U (en) | Internal and external round fine car positioning device of circular saw blade | |
| CN206779943U (en) | A kind of special fixture of processing equipment hand | |
| CN219633166U (en) | Screen plate fixing ring tooling plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |