CN107020572A - General grinder fixture - Google Patents
General grinder fixture Download PDFInfo
- Publication number
- CN107020572A CN107020572A CN201710407235.6A CN201710407235A CN107020572A CN 107020572 A CN107020572 A CN 107020572A CN 201710407235 A CN201710407235 A CN 201710407235A CN 107020572 A CN107020572 A CN 107020572A
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- CN
- China
- Prior art keywords
- casing
- double
- support
- mounting base
- waist type
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses a kind of general grinder fixture, including：For the mounting base being connected with equipment for grinding, mounting base is provided with a plurality of insertion and along the length direction spaced first waist type groove, width extension of each first waist type groove along mounting base successively of mounting base.The positioning clamping component on mounting base is arranged at, is positioned with double of casing to various outer diameter size and fixation is clamped to the front end of double of casing.Also include many support rod members being adjustably coupled in the first waist type groove, each support rod member is vertically arranged and top supports the periphery wall of double of casing to be supported double of casing.Also include the support clamping component being adjustably coupled in the first waist type groove, the length direction by double of casing of various outer diameter size and/or different length along mounting base is tensed, and is clamped fixation to the end of double of casing.
Description
Technical field
Field is manufactured the present invention relates to aero-engine casing, especially, is related to a kind of general grinder fixture.
Background technology
Casing class part requires good air-tightness, so that it is guaranteed that engine maintains high temperature high under working environment
Pressure, realizes efficient energy transmission.The manufacturing process of casing class part typically all using double of Combined machining, i.e., is first processed respectively
Two double of casings, by the hole that processing is needed in casing formed together with recombinant after oil circuit completion of processing one it is complete
Casing, such processing route just determines that the combination contact surface of casing must carry out grinding processing, it is ensured that good flatness
And surface roughness, so, grinder process is to process one essential of critical process of double of casing.
In the prior art, frequently with assembling clamp or grinder special fixture double of casing of clamping, due to the hair of different model
The external diameter and length of motivation casing are all not quite similar, and corresponding fixture is also different, and assembling clamp is solved to a certain extent
The problem of different parts are processed on same lathe, but its processing stability is influenceed by the technical ability of assembled person, and also it is assembled
Fixture is mostly all heavier, for there is the grinding machine of travel limit not apply to.Although special fixture can obtain good processing weight
Renaturation and portability, but each different a set of special frock of part each process correspondence, this is only applicable to high-volume
Production, special fixture production cost is high, if be will result in for the trial-production part in new machine development process with special tooling
The great wasting of resources, and in conventional Special grinding clamping apparatus, the Auxiliary support of use is unstable, easily in the process of mill
It is middle to loosen, cause have the knife mark that shakes on part machined surface, influence the flatness of part.
The content of the invention
The invention provides a kind of general grinder fixture, to solve the fixture that existing assembling clamp and special fixture are present
Performance is unstable, use situation is limited, production cost is high and fixture supports unstable technical problem.
The technical solution adopted by the present invention is as follows：
A kind of general grinder fixture, to be ground double of various outer diameter size and/or different length is fixed for clamping
Casing, double of casing is in semi-circular cylindrical, and its front end is provided with evagination and in the mounting flange of semi-annular shape, its end being oppositely arranged
Provided with evagination and in the installation chimb of semi-annular shape, general grinder fixture includes：For the mounting base being connected with equipment for grinding,
Mounting base is provided with a plurality of insertion and along the length direction spaced first waist type groove, each first waist successively of mounting base
Width extension of the type groove along mounting base；The positioning clamping component on mounting base is arranged at, with to various outer diameter size
Double of casing positioned and fixation be clamped to the front end of double of casing；It is adjustably coupled in the first waist type groove
Rod member is supported, each support rod member is vertically arranged and top supports the periphery wall of double of casing to be supported double of casing；Can
The support clamping component in the first waist type groove is adjustably connected to, by various outer diameter size and/or double of machine of different length
Length direction of the casket along mounting base is tensed, and is clamped fixation to the end of double of casing.
Further, positioning clamping component includes the mounting seat being fixedly connected on mounting base, and mounting seat includes vertical
The installation riser of setting, installs riser provided with two the second waist type grooves positioned opposite and through-thickness insertion, each second
Adjustably being provided with waist type groove is used to support the positioning component to position double of casing with the external annulus of mounting flange；
Positioning clamping component also is used to hold down assembly mounting flange with installing the first of riser compression including multigroup, and multigroup first compresses
Circumferentially-spaced arrangement and each first of the component along mounting flange, which hold down assembly, to be connected on installation riser.
Further, each positioning component includes being used for supporting to position double of casing with the external annulus of mounting flange
Movable backing pin, movable backing pin is in hollow tubular and being slidably installed in the second waist type groove；It is equipped with the endoporus of movable backing pin
For the first bolt and nut auxiliary equipment that movable backing pin is fixed in the second waist type groove.
Further, each first hold down assembly including being installed in the second bolt and nut auxiliary equipment installed on riser, second
It is equiped with for compressing the end face of mounting flange to compress mounting flange with installing riser on the bolt of bolt and nut auxiliary equipment
The first pressing plate.
Further, mounting seat also includes connecting plate vertical and being fixedly connected with mounting base with installation riser；Positioning
Clamping component also includes being used to support in vertical direction and clamp the first vertical clamp assembly of mounting flange, the first vertical clamping
Component is arranged on connecting plate.
Further, the first vertical clamp assembly includes the first regulation pole for being used to support double of casing, the first regulation
Pole is vertically arranged and bottom is threadedly coupled with connecting plate；It is also vertical on connecting plate to be adjusted provided with bottom is threadedly coupled with it second
Save pole, second regulation pole it is cylindrical on be equiped with first regulation pole coordinate with clamp mounting flange the second pressing plate,
For the first locking nut for locking the second pressing plate, the first locking nut is threadedly coupled and positioned at second with the second regulation pole
The top of pressing plate.
Further, each support rod member is included outside the movable bolt being vertically arranged in the first waist type groove, movable bolt
The second locking nut for locking movable bolt is equiped with circle, the screw top of movable bolt, which is connected with, to be vertically arranged and push up
Support the adjusting rod of the periphery wall of double of casing in end.
Further, support clamping component includes being used to the second vertical folder for installing chimb is supported and clamped in vertical direction
Tight component, the second vertical clamp assembly is adjustably coupled on mounting base；Clamping component is supported also to include multigroup for inciting somebody to action
The pulling assembly that length direction of double of casing along mounting base is tensed, each pulling assembly is adjustably coupled to the first waist type groove
In or be fixedly connected on mounting base.
Further, the second vertical clamp assembly includes the support block being adjustably coupled on mounting base, support block
Being provided with is used for the 3rd regulation pole for supporting double casing, the 3rd regulation pole is vertically arranged and bottom pass through after support block with
Mounting base is threadedly coupled；Also vertical the 4th regulation pole being threadedly coupled provided with bottom with it, the 4th regulation branch in support block
Bar it is cylindrical on be equiped with the 3rd regulation pole coordinate with clamp install chimb the 3rd pressing plate, for by the 3rd pressing plate lock
The 3rd locking nut, the 3rd locking nut with the 4th regulation pole be threadedly coupled and be located at the 3rd pressing plate top；Support block
On be additionally provided with top and support the 3rd pressing plate to support the support rod of the 3rd pressing plate, support rod is vertically arranged and bottom and support block spiral shell
Line is connected.
Further, each pulling assembly includes the erection support being adjustably coupled in the first waist type groove, erection support
It is provided with the mounting hole of horizontal insertion, mounting hole to rotate to be equiped with and is drawn for the length direction by double of casing along mounting base
Tight tension barrier part；It is additionally provided with erection support for the locking member by barrier part locking is tensed.
Further, erection support includes installing outer barrel, installs outer barrel and is provided with mounting hole, on the periphery wall for installing outer barrel
Screwed hole provided with insertion, locking member includes the lock-screw being threadedly connected in screwed hole；Tensing barrier part includes rotating installing
Installation inner cylinder in mounting hole, lock-screw supports locking after the periphery wall for installing inner cylinder and installs inner cylinder, installs inner cylinder in sky
Being equiped with pull bar, pull bar to be provided with close to the one end for installing chimb in heart tubular, its endoporus is used to catch on the hook block for installing chimb,
Block is hooked to be located at outside installation inner cylinder；Pull bar it is cylindrical on be equiped with spring part, spring part is located in the endoporus for installing inner cylinder, and spring
Internal perisporium of the two ends of part respectively with pull bar and installation inner cylinder is supported；The pull bar other end it is cylindrical on be threaded with for locking
4th locking nut of pull bar.
The invention has the advantages that：
In the general grinder fixture of the present invention, including double of casing of various outer diameter size is positioned and to double of machine
The front end of casket is clamped fixed positioning clamping component, is vertically arranged and the periphery wall of double of casing is supported with to half-and-half in top
Casing carries out many support rod members of midfoot support, double of casing edge of various outer diameter size and/or different length is installed into bottom
The length direction of plate tenses and is clamped fixed support clamping component to the end of double of casing, so as to be clamped by positioning
Component, many support rod members and the mating reaction for supporting clamping component three, can be to various outer diameter size and/or different length
Double of casing is positioned, supported and fixed, and support to double of casing, fixing-stable, and double of casing is in grinding process
It is difficult to loosen, so being not in that grinding surface occurs shaking the phenomenon of knife mark, the flatness of grinding surface is good；In addition, the present invention's is logical
It is stable with the performance of grinder fixture, the grinding machine for being applicable any stroke, which is used, and production cost is not required to the stroke of grinding machine
It is low, the waste of resource is not resulted in, is particularly suitable for manufacturing experimently the grinding of part in new machine development process.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Brief description of the drawings
The accompanying drawing for constituting the part of the application is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is space structure signal when the general grinder fixture clamping of the preferred embodiment of the present invention fixes double of casing
Figure；
Fig. 2 is the main view broken section structural representation of general grinder fixture in Fig. 1；
Fig. 3 is the vertical view broken section structural representation of general grinder fixture in Fig. 1；
Fig. 4 be in Fig. 3 H-H to cross section structure diagram；
Fig. 5 be in Fig. 4 J-J to cross section structure diagram；
Fig. 6 be in Fig. 3 L-L to cross section structure diagram；
Fig. 7 be in Fig. 3 M-M to cross section structure diagram；
Fig. 8 is the space structure schematic diagram of mounting base in Fig. 1；
Fig. 9 is the space structure schematic diagram of mounting seat in Fig. 1.
Marginal data
10th, double of casing；11st, mounting flange；The 12nd, chimb is installed；20th, mounting base；201st, the first waist type groove；30th, prop up
Strut member；31st, movable bolt；32nd, the second locking nut；33rd, adjusting rod；40th, mounting seat；The 41st, riser is installed；401st, the second waist
Type groove；42nd, connecting plate；50th, positioning component；51st, movable backing pin；52nd, the first bolt and nut auxiliary equipment；60th, first hold down assembly；
61st, the second bolt and nut auxiliary equipment；62nd, the first pressing plate；70th, the first vertical clamp assembly；71st, the first regulation pole；72nd, second
Adjust pole；73rd, the second pressing plate；74th, the first locking nut；80th, the second vertical clamp assembly；81st, support block；82nd, the 3rd adjust
Save pole；83rd, the 4th regulation pole；84th, the 3rd pressing plate；85th, the 3rd locking nut；86th, support rod；90th, pulling assembly；91、
Erection support；The 911st, outer barrel is installed；92nd, barrier part is tensed；The 921st, inner cylinder is installed；922nd, pull bar；923rd, block is hooked；924th, spring part；
925th, the 4th locking nut；926th, spacer pin；93rd, locking member.
Embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Reference picture 1-3 and Fig. 8, the preferred embodiments of the present invention provide a kind of general grinder fixture, are fixed for clamping
Double of casing 10 to be ground of various outer diameter size and/or different length, double of casing 10 is in semi-circular cylindrical, and its front end is provided with
Evagination and in semi-annular shape mounting flange 11, its end being oppositely arranged provided with evagination and in semi-annular shape installation chimb
12, general grinder fixture includes：For the mounting base 20 being connected with equipment for grinding, mounting base 20 provided with a plurality of insertion and
Along the length direction spaced first waist type groove 201 successively of mounting base 20, each first waist type groove 201 is along mounting base 20
Width extension.The positioning clamping component on mounting base 20 is arranged at, with double of casing 10 to various outer diameter size
Positioned and fixation is clamped to the front end of double of casing 10.Also include being adjustably coupled in the first waist type groove 201
Many support rod members 30, each support rod member 30 is vertically arranged and the periphery wall of double of casing 10 is supported with to double of casing in top
10 are supported.Also include the support clamping component being adjustably coupled in the first waist type groove 201, by various outer diameter size
And/or length direction of double of the casing 10 of different length along mounting base 20 is tensed, and the end of double of casing 10 is carried out
It is fixedly clamped.In the general grinder fixture of the present invention, including double of casing 10 of various outer diameter size is positioned and to right
The front end of half casing 10 is clamped fixed positioning clamping component, is vertically arranged and the periphery wall of double of casing 10 is supported on top
With double casing 10 is carried out midfoot support many support rod members 30, by various outer diameter size and/or different length half-and-half
Length direction of the casing 10 along mounting base 20 tenses and is clamped fixed support clamping structure to the end of double of casing 10
Part, thus by position clamping component, many support rod members 30 and support clamping component three mating reaction, can be to difference outside
Double of casing 10 of footpath size and/or different length is positioned, supported and fixed, and to the supporting of double casing 10, fixed
Stable, double of casing 10 is difficult to loosen in grinding process, so be not in that grinding surface occurs shaking the phenomenon of knife mark, grinding surface
Flatness it is good；In addition, the performance of the general grinder fixture of the present invention is stable, the stroke of grinding machine is not required, is applicable any
The grinding machine of stroke is used, and production cost is low, does not result in the waste of resource, is particularly suitable for manufacturing experimently part in new machine development process
Grinding.
Alternatively, as shown in Fig. 1, Fig. 4 and Fig. 9, positioning clamping component includes the peace being fixedly connected on mounting base 20
Seat 40 is filled, mounting seat 40 includes the installation riser 41 that is vertically arranged, riser 41 is installed positioned opposite and along thickness provided with two
Adjustably being provided with second waist type groove 401 of direction insertion, each second waist type groove 401 is used for the external annulus with mounting flange 11
Support the positioning component 50 to be positioned to double of casing 10.Positioning clamping component also includes multigroup be used for mounting flange 11
First compressed with installing riser 41 holds down assembly 60, multigroup first hold down assembly 60 along mounting flange 11 circumferentially-spaced arrangement
And each first hold down assembly 60 be connected to installation riser 41 on.
In the embodiment of the present invention, as shown in Figure 4 and Figure 5, each positioning component 50 includes being used for the outer shroud with mounting flange 11
Wall supports the movable backing pin 51 to be positioned to double of casing 10, and movable backing pin 51 is in hollow tubular and is slidably installed in second
In waist type groove 401.Be equipped with the endoporus of movable backing pin 51 for movable backing pin 51 is fixed in the second waist type groove 401
One bolt and nut auxiliary equipment 52.In the specific embodiment of the invention, the first bolt and nut auxiliary equipment 52 includes tap bolt, bolt
Screw rod it is cylindrical on be equiped with the locking nut coordinated with it.As shown in figure 5, movable backing pin 51 is slideably positioned in the second waist type groove
In 401, and it lock onto by the bolt and lock nut through it any position of the second waist type groove 401.In the present invention, pass through
The external annulus of two groups of activity backing pins 51 being divided into two the second waist type grooves 401 and mounting flange 11 are supported with to double of casing
10 are positioned, and the position by regulation activity backing pin 51 in the second waist type groove 401 so that positioning component 50 can be to difference
Double of casing 10 of outside dimension is positioned.
In the embodiment of the present invention, as shown in Figure 1 and Figure 4, each first holds down assembly 60 including being installed on installation riser 41
The second bolt and nut auxiliary equipment 61, be equiped with for compressing mounting flange 11 on the bolt of the second bolt and nut auxiliary equipment 61
First pressing plate 62 of the end face so that mounting flange 11 to be compressed with installation riser 41.In the specific embodiment of the invention, the first pressing plate 62
The waist type groove passed through for the bolt of the second bolt and nut auxiliary equipment 61 is provided with, by sliding or rotating the first pressing plate 62, can be made
First mounting flange 11 of double of casing 10 for holding down assembly 60 pairs of various outer diameter sizes is compressed.
Alternatively, as shown in Figure 2 and Figure 9, mounting seat 40 also includes vertical with installing riser 41 and solid with mounting base 20
Surely the connecting plate 42 connected.Positioning clamping component also includes erecting for supporting in vertical direction and clamping the first of mounting flange 11
To clamp assembly 70, the first vertical clamp assembly 70 is arranged on connecting plate 42.
In the specific embodiment of the invention, as shown in Fig. 2 the first vertical clamp assembly 70 includes being used to support double of casing 10
The first regulation pole 71, the first regulation pole 71 is vertically arranged and bottom is threadedly coupled with connecting plate 42.On connecting plate 42 also
Vertical the second regulation pole 72 being threadedly coupled provided with bottom with it, the second regulation pole 72 it is cylindrical on be equiped with and the first tune
Section pole 71 coordinates to clamp the second pressing plate 73 of mounting flange 11, the first locking nut for the second pressing plate 73 to be locked
74, the first locking nut 74 is threadedly coupled and positioned at the top of the second pressing plate 73 with the second regulation pole 72.By setting first
Vertical clamp assembly 70, can support double of casing 10, while being clamped in vertical direction to double of casing 10 in vertical direction
It is fixed.
Alternatively, as depicted in figs. 1 and 2, each support rod member 30 includes the activity being vertically arranged in the first waist type groove 201
Bolt 31, movable bolt 31 it is cylindrical on be equiped with the second locking nut 32 for locking movable bolt 31, movable bolt 31
Screw top be connected be vertically arranged and top support double of casing 10 periphery wall adjusting rod 33.Present invention specific implementation
In example, support rod member 30 can be set according to the actual conditions of double of casing 10, by selecting the first different waist type grooves 201, and
Adjust particular location in the first waist type groove 201, can be prevented effectively from the hole on double of casing 10 or the interference of oil circuit, it is and logical
Movable bolt 31 and/or adjusting rod 33 are overregulated, support rod member 30 can be made in the progress of double of casing 10 of various outer diameter size
Portion is supported.
Alternatively, as shown in figures 1 to 6, support clamping component includes being used to support and clamp in vertical direction to install convex
The second vertical clamp assembly 80 on side 12, the second vertical clamp assembly 80 is adjustably coupled on mounting base 20.Propclip
Tight component also includes the pulling assembly 90 that multigroup length direction being used for by double of casing 10 along mounting base 20 is tensed, each to tense
Component 90 is adjustably coupled in the first waist type groove 201 or is fixedly connected on mounting base 20.
In the embodiment of the present invention, as shown in Figure 2 and Figure 6, the second vertical clamp assembly 80 includes being adjustably coupled to peace
The support block 81 on bottom plate 20 is filled, support block 81 is provided with the 3rd regulation pole 82 for being used for supporting double of casing 10, and the 3rd adjusts
Section pole 82 be vertically arranged and bottom pass through support block 81 after be threadedly coupled with mounting base 20.Also it is provided with vertically in support block 81
Bottom be threadedly coupled with it the 4th regulation pole 83, the 4th regulation pole 83 it is cylindrical on be equiped with and the 3rd regulation pole 82
Coordinate to clamp the 3rd pressing plate 84, the 3rd locking nut 85 for the 3rd pressing plate 84 to be locked of installation chimb 12, the 3rd lock
Tight nut 85 is threadedly coupled and positioned at the top of the 3rd pressing plate 84 with the 4th regulation pole 83.By setting the second vertical clamping group
Part 80, can support double of casing 10, while being clamped fixation to double of casing 10 in vertical direction in vertical direction.Further
Top is additionally provided with ground, support block 81 and supports the 3rd pressing plate 84 to support the support rod 86 of the 3rd pressing plate 84, support rod 86 is vertical
Set and bottom is threadedly coupled with support block 81.In the specific embodiment of the invention, the 3rd pressing plate 84 is provided with for the 4th regulation branch
The waist type groove that bar 83 is passed through, by adjusting the 3rd pressing plate 84 of position of the support block 81 on mounting base 20 and regulation, can make the
Two vertical clamp assemblies 80 are supported and are fixedly clamped to double of casing 10 of different length and/or various outer diameter size.
In the embodiment of the present invention, as depicted in figs. 1 and 2, each pulling assembly 90 includes being adjustably coupled to the first waist type
Erection support 91 in groove 201, erection support 91 is provided with to rotate in the mounting hole of horizontal insertion, mounting hole and is equiped with for inciting somebody to action
The tension barrier part 92 that length direction of double of casing 10 along mounting base 20 is tensed.It is additionally provided with erection support 91 for that will tense
The locking member 93 that barrier part 92 is locked.The integral rigidity of double of casing 10 can be strengthened by setting pulling assembly 90, so as to avoid
Occurs chatter phenomenon during grinding.In the embodiment of the present invention, by selecting the first different waist type grooves 201, so as to realize peace
Fill regulation of the bearing 91 along double of length direction of casing 10.In other embodiments of the present invention, erection support 91 also can be according to half-and-half
The physical length of casing 10 is fixedly connected on mounting base 20.
In the specific embodiment of the invention, as shown in Figure 2 and Figure 7, erection support 91 includes installing outer barrel 911, installs outer barrel
911 are provided with mounting hole, and the periphery wall for installing outer barrel 911 is provided with the screwed hole of insertion, and locking member 93 includes being threadedly connected to
Lock-screw in screwed hole.Tensing barrier part 92 includes rotating the installation inner cylinder 921 being installed in mounting hole, and lock-screw is supported
Locking after the periphery wall of inner cylinder 921 is installed inner cylinder 921 is installed, it is in hollow tubular to install inner cylinder 921, is equiped with pull bar in its endoporus
922, being provided with close to the one end for installing chimb 12 on pull bar 922 is used to catch on the hook block 923 for installing chimb 12, hooks block 923 and is located at
Install outside inner cylinder 921.Pull bar 922 it is cylindrical on be equiped with spring part 924, spring part 924 is located at the endoporus for installing inner cylinder 921
In, and spring part 924 two ends respectively with pull bar 922 and install inner cylinder 921 internal perisporium support.Outside the other end of pull bar 922
The 4th locking nut 925 for locking pull bar 922 is threaded with circle.During installation, hook block 923 is set to catch on installation first convex
Side 12, then firmly pulls axis direction of the pull bar 922 along double of casing 10 with by double of machine towards the end of double of casing 10
Casket 10 is tensed along its axis direction, the 4th locking nut 925 is finally turned to lock pull bar 922, so that can be by double of casing
10 tense along its axis direction.
In the preferred embodiment of the present invention, as shown in figure 1, the end for installing inner cylinder 921, which is provided with, is used for the rotation to pull bar 922
The spacer pin 926 that angle is limited, when turning four locking nuts 925, certainly will drive the rotation of pull bar 922,922 turns of pull bar
Supported during dynamic with spacer pin 926, so that the rotation of pull bar 922 is limited, continue to turn the 4th locking nut 925, you can
Pull bar 922 is locked.
In the preferred embodiment of the present invention, as shown in figure 1, support clamping component at least includes two groups of pulling assemblies 90, and two
The installation direction of erection support 91 in group pulling assembly 90 is opposite.During actual installation, due to adjacent two the first waist type grooves 201
Between spacing be fixed, to make erection support 91 meet the clamping requirement of double of casing of different length 10, it may be necessary to adjust
In the whole length for tensing barrier part 92 along double of length direction of casing 10, the preferred embodiment of the present invention, by making at least two groups installations
Bearing 91 is reversely installed, so as to by selecting corresponding erection support 91 to offset the constant spacing between the first waist type groove 201, from
And realize the flexible clamping of double of casing 10.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (11)
1. a kind of general grinder fixture, it is characterised in that for clamping fix various outer diameter size and/or different length wait grind
Double of the casing (10) cut, double of casing (10) is in semi-circular cylindrical, and its front end is provided with evagination and in the installation of semi-annular shape
Flange (11), its end being oppositely arranged is provided with evagination and in the installation chimb (12) of semi-annular shape, the general grinder fixture
Including：
For the mounting base (20) being connected with equipment for grinding, the mounting base (20) is provided with a plurality of insertion and along the peace
Fill the length direction spaced first waist type groove (201) successively of bottom plate (20), each first waist type groove (201) is along described
The width extension of mounting base (20)；
The positioning clamping component on the mounting base (20) is arranged at, with double of casing (10) to various outer diameter size
Positioned and fixation is clamped to the front end of double of casing (10)；
The support rod member (30) in the first waist type groove (201) is adjustably coupled to, each support rod member (30) is vertical
Set and top supports the periphery wall of double of casing (10) to be supported double of casing (10)；
The support clamping component in the first waist type groove (201) is adjustably coupled to, by various outer diameter size and/or not
Length direction of double of the casing (10) along the mounting base (20) with length is tensed, and to double of casing (10)
End be clamped fixation.
2. general grinder fixture according to claim 1, it is characterised in that
The positioning clamping component includes the mounting seat (40) being fixedly connected on the mounting base (20), the mounting seat
(40) the installation riser (41) being vertically arranged is included, the installation riser (41) is provided with two positioned opposite and through-thickness
Adjustably being provided with second waist type groove (401) of insertion, each second waist type groove (401) is used for and the mounting flange
(11) external annulus support the positioning component (50) to be positioned to double of casing (10)；
The positioning clamping component also includes multigroup for the mounting flange (11) to be installed into what riser (41) was compressed with described
First holds down assembly (60), and multigroup described first holds down assembly (60) circumferentially-spaced arrangement along the mounting flange (11) and each
Described first hold down assembly (60) be connected on installation riser (41).
3. general grinder fixture according to claim 2, it is characterised in that
Each positioning component (50) includes being used for supporting with to double of casing with the external annulus of the mounting flange (11)
(10) the movable backing pin (51) positioned, the movable backing pin (51) is in hollow tubular and is slidably installed in the second waist type
In groove (401)；
It is equipped with the endoporus of the movable backing pin (51) for the movable backing pin (51) to be fixed on into the second waist type groove
(401) the first bolt and nut auxiliary equipment (52) in.
4. general grinder fixture according to claim 2, it is characterised in that
Each described first holds down assembly (60) including being installed in the second bolt and nut auxiliary equipment installed on riser (41)
(61), be equiped with the bolt of the second bolt and nut auxiliary equipment (61) for compress the end face of the mounting flange (11) with
The first pressing plate (62) that the mounting flange (11) is compressed with the installation riser (41).
5. general grinder fixture according to claim 2, it is characterised in that
The mounting seat (40) also includes vertical with the installation riser (41) and is fixedly connected with the mounting base (20)
Connecting plate (42)；
The positioning clamping component also includes being used to the first vertical of the mounting flange (11) is supported and clamped in vertical direction
Clamp assembly (70), the first vertical clamp assembly (70) is arranged on the connecting plate (42).
6. general grinder fixture according to claim 5, it is characterised in that
The first vertical clamp assembly (70) includes being used to support the first of double of casing (10) to adjust pole (71), institute
State that the first regulation pole (71) is vertically arranged and bottom is threadedly coupled with the connecting plate (42)；
Also vertical the second regulation pole (72) being threadedly coupled provided with bottom with it, second regulation on the connecting plate (42)
Pole (72) it is cylindrical on be equiped with and coordinate with the described first regulation pole (71) to clamp the second of the mounting flange (11)
Pressing plate (73), the first locking nut (74) for second pressing plate (73) to be locked, first locking nut (74) with
Second regulation pole (72) threaded connection and the top for being located at second pressing plate (73).
7. general grinder fixture according to claim 1, it is characterised in that
Each support rod member (30) includes the movable bolt (31) being vertically arranged in the first waist type groove (201), described
Movable bolt (31) it is cylindrical on be equiped with for locking the second locking nut (32) of the movable bolt (31), the activity
The screw top of bolt (31) be connected be vertically arranged and top support double of casing (10) periphery wall adjusting rod
(33)。
8. general grinder fixture according to claim 1, it is characterised in that
The support clamping component includes the second vertical folder for being used to the installation chimb (12) is supported and clamped in vertical direction
Tight component (80), the second vertical clamp assembly (80) is adjustably coupled on the mounting base (20)；
The support clamping component also includes multigroup length for by double of casing (10) along the mounting base (20)
The pulling assembly (90) that direction is tensed, each pulling assembly (90) is adjustably coupled in the first waist type groove (201)
Or be fixedly connected on the mounting base (20).
9. general grinder fixture according to claim 8, it is characterised in that
The second vertical clamp assembly (80) includes the support block (81) being adjustably coupled on the mounting base (20),
The support block (81), which is provided with, is used for the 3rd regulation pole (82) for supporting double of casing (10), the 3rd regulation branch
Bar (82) is vertically arranged and bottom is threadedly coupled with the mounting base (20) afterwards through the support block (81)；
Also vertical the 4th regulation pole (83) being threadedly coupled provided with bottom with it, the 4th regulation on the support block (81)
Pole (83) it is cylindrical on be equiped with the described 3rd regulation pole (82) coordinate with clamp it is described installation chimb (12) the 3rd
Pressing plate (84), the 3rd locking nut (85) for the 3rd pressing plate (84) to be locked, the 3rd locking nut (85) with
4th regulation pole (83) threaded connection and the top for being located at the 3rd pressing plate (84)；
Top is additionally provided with the support block (81) to support the 3rd pressing plate (84) to support the branch of the 3rd pressing plate (84)
Bar (86) is held, the support rod (86) is vertically arranged and bottom is threadedly coupled with the support block (81).
10. general grinder fixture according to claim 8, it is characterised in that
Each pulling assembly (90) includes the erection support (91) being adjustably coupled in the first waist type groove (201),
The erection support (91), which is provided with the mounting hole of horizontal insertion, the mounting hole to rotate to be equiped with, to be used for double of machine
The tension barrier part (92) that length direction of the casket (10) along the mounting base (20) is tensed；
The locking member (93) for the tension barrier part (92) to be locked is additionally provided with the erection support (91).
11. general grinder fixture according to claim 10, it is characterised in that
The erection support (91) includes installing outer barrel (911), and the installation outer barrel (911) is provided with the mounting hole, described
The periphery wall for installing outer barrel (911) is provided with the screwed hole of insertion, and the locking member (93) includes being threadedly connected to the screw thread
Lock-screw in hole；
The barrier part (92) that tenses includes rotating the installation inner cylinder (921) being installed in the mounting hole, and the lock-screw is supported
The installation inner cylinder (921) is locked after the periphery wall for installing inner cylinder (921) of top, the installation inner cylinder (921) is in hollow cylinder
Being equiped with to be provided with close to one end of the installation chimb (12) on pull bar (922), the pull bar (922) in shape, its endoporus is used for
The hook block (923) of the installation chimb (12) is caught on, the hook block (923) is located at the installation inner cylinder (921) outside；
The pull bar (922) it is cylindrical on be equiped with spring part (924), the spring part (924) is located at the installation inner cylinder
(921) in endoporus, and the spring part (924) two ends respectively with the pull bar (922) and described installing inner cylinder (921)
Internal perisporium is supported；
Pull bar (922) other end it is cylindrical on be threaded with for locking the 4th locking nut of the pull bar (922)
(925)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407235.6A CN107020572B (en) | 2017-06-02 | 2017-06-02 | General grinder fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407235.6A CN107020572B (en) | 2017-06-02 | 2017-06-02 | General grinder fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107020572A true CN107020572A (en) | 2017-08-08 |
| CN107020572B CN107020572B (en) | 2019-02-15 |
Family
ID=59529977
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710407235.6A Active CN107020572B (en) | 2017-06-02 | 2017-06-02 | General grinder fixture |
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| Country | Link |
|---|---|
| CN (1) | CN107020572B (en) |
Cited By (4)
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| CN107984186A (en) * | 2017-12-01 | 2018-05-04 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of level platform adjusting apparatus and application method applied to fuel manifold assembling |
| CN108115564A (en) * | 2017-12-18 | 2018-06-05 | 中国航发南方工业有限公司 | Reaction wheel blade tip grinding and clamping frock |
| CN112780370A (en) * | 2019-11-11 | 2021-05-11 | 中国航发商用航空发动机有限责任公司 | Cartridge assembly system and cartridge clamping device thereof |
| CN115319456A (en) * | 2022-07-06 | 2022-11-11 | 中国船舶重工集团公司第七0三研究所 | Method for assembling compressor casing of cylindrical gas turbine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107984186A (en) * | 2017-12-01 | 2018-05-04 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of level platform adjusting apparatus and application method applied to fuel manifold assembling |
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| CN108115564A (en) * | 2017-12-18 | 2018-06-05 | 中国航发南方工业有限公司 | Reaction wheel blade tip grinding and clamping frock |
| CN112780370A (en) * | 2019-11-11 | 2021-05-11 | 中国航发商用航空发动机有限责任公司 | Cartridge assembly system and cartridge clamping device thereof |
| CN112780370B (en) * | 2019-11-11 | 2022-06-21 | 中国航发商用航空发动机有限责任公司 | Cartridge assembly system and cartridge clamping device thereof |
| CN115319456A (en) * | 2022-07-06 | 2022-11-11 | 中国船舶重工集团公司第七0三研究所 | Method for assembling compressor casing of cylindrical gas turbine |
| CN115319456B (en) * | 2022-07-06 | 2023-12-05 | 中国船舶重工集团公司第七0三研究所 | Assembling method for cylindrical gas turbine compressor casing |
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|---|---|
| CN107020572B (en) | 2019-02-15 |
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