CN208961550U - A kind of double clamp for the processing of turbocharger air compressor shell - Google Patents
A kind of double clamp for the processing of turbocharger air compressor shell Download PDFInfo
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- CN208961550U CN208961550U CN201821781894.2U CN201821781894U CN208961550U CN 208961550 U CN208961550 U CN 208961550U CN 201821781894 U CN201821781894 U CN 201821781894U CN 208961550 U CN208961550 U CN 208961550U
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- piston
- double clamp
- positioning
- piston bar
- air compressor
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- 238000003825 pressing Methods 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- 230000009977 dual effect Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model belongs to turbocharger air compressor shell processing technique field.Turbocharger air compressor shell escape pipe nozzle easily shakes in process, will appear shake knife mark network at the nozzle after processing.For the problems of the prior art, the utility model discloses a kind of double clamps for the processing of turbocharger air compressor shell, double clamp includes the first double clamp and the second double clamp for being compressed to escape pipe nozzle, first double clamp includes the positioning plate hinged with positioning articulated jib, positioning plate is driven by positioning support cylinder to compress to volute, second double clamp includes the floating support cylinder on vertical support seat and the compression shoring on horizontal support seat, floating support cylinder is hydraulically operated horizontal movement to compress the side of nozzle, shoring is compressed to be hydraulically operated with the other side with dynamic pressure plate compressing pipe mouth, the middle part of pressing plate and articulated jib are hinged.The utility model is greatly improved stability of the outlet mouth of pipe in cutting process.
Description
Technical field
The utility model relates to a kind of double clamps, and in particular to one kind is processed for turbocharger air compressor shell
Double clamp, belong to turbocharger air compressor shell processing technique field.
Background technique
Turbocharger air compressor shell, as shown in Figure 1, including compressor casing air inlet pipe, compressor casing escape pipe and volute,
At present when processing to turbocharger air compressor shell, compressor casing escape pipe nozzle is usually vacantly arranged, escape pipe pipe
Mouth easily shakes in cutting process because of stability difference, this will lead at the compressor casing escape pipe nozzle after processing
There is serious shake knife mark network, product qualification rate is low.
Utility model content
For the problems of the prior art, the utility model provides a kind of for the double of turbocharger air compressor shell processing
Weight clamping device, it is dual using second while which compresses volute using the first double clamp
Clamping device compresses escape pipe nozzle, and stabilization of the turbocharger air compressor shell in cutting process can be improved
Property, to improve the stability of escape pipe nozzle, compressor casing escape pipe nozzle is effectively prevent shake knife mark network occur.
To realize the above technical purpose, the technical solution of the utility model is:
A kind of double clamp for the processing of turbocharger air compressor shell, the double clamp and turbine increase
Depressor compressor casing is set on same pedestal, and double clamp includes several first double clamps and the second dual folder
Tight device；First double clamp includes support base, positioning support cylinder, positioning plate and positioning articulated jib, the positioning
Shoring is set on support base vertically, and positioning support cylinder includes First piston bar, and First piston bar is vertically arranged, the positioning plate
One end is connected by fastener and First piston bar, is driven and is moved by First piston bar, and the positioning plate other end is for pressing whirlpool
Shell, the positioning articulated jib both ends are connect with the middle part of positioning plate and support seat hinge respectively；Second double clamp
Including L shape support base, pressing plate and articulated jib, the L shape support base includes vertical support seat and horizontal support seat, on the vertical support seat
Equipped with horizontally disposed floating support cylinder, floating support cylinder includes second piston bar, and second piston bar is horizontally disposed and by hydraulic
Side-to-side movement is driven, second piston bar is used to press the side of compressor casing escape pipe nozzle, and the horizontal support seat is equipped with
Horizontally disposed compression shoring, compressing shoring includes third piston rod, and third piston rod is horizontally disposed and is hydraulically operated
Side-to-side movement, the pressing plate include transverse slat and stringer board, and transverse slat is used to press the other side of compressor casing escape pipe nozzle, stringer board
One end and transverse slat are connected to form inverted L-shaped, and the stringer board other end is connected by fastener with third piston rod, the articulated jib both ends point
It is not articulated and connected with the middle part of positioning plate and horizontal support seat.The utility model structure is simple, is filled by the dual clamping of setting first
The volute for being located at compressor casing outlet bottom of the tube can be fixed by setting, can be with by the second double clamp of setting
Compressor casing escape pipe nozzle is effectively gripped, the second double clamp and the cooperation of the first double clamp can
A dual fixed effect from outlet bottom of the tube to top is created, escape pipe can be greatly improved in cutting process
Stability effectively prevent compressor casing escape pipe nozzle shake knife mark network occur to improve the stability of escape pipe nozzle.
Preferably, first double clamp is 3, and 3 the first double clamps are along volute week
To being uniformly distributed.
Preferably, the positioning support cylinder further includes pedestal, lid and cohesion device, and the pedestal is equipped with interior
Chamber, oil inlet, the first oil inlet passage and the second oil inlet passage, the lid are set to pedestal top, and First piston bar bottom end passes through
Lid is inserted into pedestal inner cavity, and the first oil inlet passage is penetrated through to First piston bar bottom end, when oil enters the first oil inlet from oil inlet
First piston bar, which is pushed out, behind channel moves up；The cohesion device includes taper collet and tapered piston, the tapered clamp
It is sheathed on interior intracavitary and bottom end to be connected with pedestal, for clamping First piston bar, the tapered piston is set tapered clamp set
In interior intracavitary, on lid, bottom end is supported in the support spring on the right side of tapered piston tapered piston apical support, and second
Oil inlet passage is penetrated through to tapered piston, and the lateral wall of tapered piston is corresponding with the lateral wall of taper collet, when oil is from oil inlet
Into after the second oil inlet passage, tapered piston, which is pushed out, to be moved down to push taper collet to be clamped First piston bar.
As further preferred scheme, the top of the taper collet is equipped with the first spacing block set, the tapered piston
Bottom end is equipped with the second spacing block set, and roller pole, the top branch of roller pole are equipped between the taper collet and tapered piston
It supports on the first spacing block set, the bottom end of roller pole is connected with the second spacing block set.It can reduce by the way that roller pole is arranged
Abrasion when being clamped to First piston bar between taper collet and tapered piston, in addition, ball pole is with the line way of contact
It is contacted with taper collet and tapered piston, more stable support force and stronger clamping action can be provided.
Preferably, the floating support cylinder, compression shoring are identical as the structure of positioning support cylinder.
Preferably, the fastener is the stud cooperated with nut.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of turbocharger air compressor shell；
Fig. 2 is structural schematic diagram when the utility model is processed for turbocharger air compressor shell；
Fig. 3 is the structural schematic diagram of the first double clamp of the utility model；
Fig. 4 is the structural schematic diagram of the first double clamp of the utility model；
Fig. 5 is the structural schematic diagram of the second double clamp of the utility model；
Fig. 6 is the structural schematic diagram of the second double clamp of the utility model；
Fig. 7 is the structural schematic diagram of positioning support cylinder in the utility model；
Fig. 8 is the structural schematic diagram that positioning support cylinder is in running order in the utility model；
Appended drawing reference:
1. 200. turbocharger air compressor shell of pedestal, 210. compressor casing air inlet pipe, 220. compressor casing escape pipe
230. 321. pedestal of volute 300. first double clamp, 310. support base, 320. positioning support cylinder, 3211. inner cavity
3212. oil inlet, 3213. first 3214. second oil inlet passage of oil inlet passage, 322. lid, 323. First piston bar 3241.
3242. roller pole of taper collet, 3243. tapered piston, 3244. support spring, 3245. first spacing block set 3246.
Two spacing block sets, 330. positioning plate 340. positions 400. second double clamp 410.L shape support base 411. of articulated jib
It is living that 412. vertical support seat of horizontal support seat, 420. floating support cylinder, 421. second piston bar 430. compresses 431. third of shoring
442. stringer board of stopper rod 440. pressing plate, 441. transverse slat, 450. articulated jib
Specific embodiment
In conjunction with Fig. 1 to Fig. 3, a specific embodiment of the utility model is described in detail, but not to the power of the utility model
Benefit requires to do any restriction.
As shown in Figure 1 to Figure 3, a kind of double clamp for the processing of turbocharger air compressor shell, it is described dual
Clamping device and turbocharger air compressor shell 200 are set on same pedestal 1, and the double clamp includes the first dual folder
Tight device 300 and the second double clamp 400；
First double clamp 300 is equipped with 3, and 3 the first double clamps 300 are circumferential along volute 230
It is uniformly distributed, first double clamp 300 includes support base 310, positioning support cylinder 320, positioning plate 330 and positioning hinge
Arm 340 is connect, the support base 310 is set on pedestal 1, and the positioning support cylinder 320 is set on support base 310 vertically, positioning branch
Supportting cylinder 320 includes pedestal 321, lid 322, First piston bar 323 and the holding dress for being clamped to First piston bar 323
It sets；The pedestal 321 is equipped with inner cavity 3211, oil inlet 3212, the first oil inlet passage 3213 and the second oil inlet passage 3214, lid
322 are set to 321 top of pedestal, and 323 bottom end of First piston bar passes through lid 322 and is inserted into 321 inner cavity 3211 of pedestal, the first oil inlet
The perforation of channel 3213 is to 323 right end of First piston bar, and after oil enters the first oil inlet passage 3213 from oil inlet 3212, oil pressure is pushed away
First piston bar 323 is squeezed to move up；The cohesion device includes taper collet 3241 and tapered piston 3243, taper collet
3241 in inner cavity 3211 and its bottom end is connected with pedestal 321, and taper collet 3241 is for pressing from both sides First piston bar 323
It holds, tapered piston 3243 is set in inner cavity 3211 and its apical support is on lid 322, and bottom end is supported in set on tapered piston
In the support spring 3244 on 3243 right sides, the perforation of the second oil inlet passage 3214 to tapered piston 3243, tapered piston 3243 it is outer
Side wall is corresponding with the lateral wall of taper collet 3241, after oil enters the second oil inlet passage 3214 from oil inlet 3212, oil pressure
It pushes tapered piston 3243 to move down, support spring 3244 is compressed, and 3243 lateral wall of tapered piston is to taper collet 3241
Lateral wall generate clamping force, First piston bar 323 is clamped by taper collet 3241；It wherein, is reduction tapered piston
Abrasion of 3243 lateral walls to lateral wall in 3241 lateral wall clamping process of taper collet, in the taper collet 3241 and taper
Roller pole 3242 is equipped between piston 3243, ball pole is with the line way of contact and taper collet 3241 and tapered piston 3243
Contact, can provide more stable support force and stronger clamping action, to prevent ball pole movable, the taper collet
3241 top is equipped with the first spacing block set 3245, and the bottom end of the tapered piston 3243 is equipped with the second spacing block set 3246, rolling
The apical support of column pole 3242 is on the first spacing block set 3245, the bottom end of roller pole 3242 and the second spacing block set 3246
It is connected；
Described 330 one end of positioning plate is connected by fastener and First piston bar 323, and 330 other end of positioning plate is for pressing
Volute is handled, positioning 340 both ends of articulated jib are articulated and connected with the middle part of positioning plate 330 and support base 310 respectively, are positioning
Under the action of articulated jib 340, as First piston bar 323 moves upwards, positioning plate 330 is turned by initial position is (as shown in Figure 4)
It moves on volute to compress volute；
Second double clamp 400 includes L shape support base 410, pressing plate 440 and articulated jib 450, the L shape branch
Supportting seat 410 includes vertical support seat 412 and horizontal support seat 411；The vertical support seat 412 is equipped with horizontally disposed floating support cylinder
420, the structure of floating support cylinder 420 is identical as the structure of positioning support cylinder 320, and floating support cylinder 420 includes second piston bar
421, second piston bar 421 is horizontally disposed and by oil pressure actuated side-to-side movement, and second piston bar 421 is pushed away under the action of oil pressure
It presses to and moves left to compress the side of 220 nozzle of compressor casing escape pipe, the horizontal support seat 411 is equipped with horizontally disposed pressure
Compact schemes cylinder 430, compressing shoring 430 includes third piston rod 431, and third piston rod 431 is horizontally disposed and is hydraulically operated
Side-to-side movement, the pressing plate 440 include transverse slat 441 and stringer board 442, and transverse slat 441 is for pressing compressor casing escape pipe nozzle
The other side, 442 one end of stringer board and transverse slat 441 be connected to form inverted L-shaped, and 442 other end of stringer board passes through fastener and third piston
Bar 431 is connected, and 450 both ends of articulated jib are articulated and connected with the middle part of positioning plate 330 and horizontal support seat 411 respectively, hinged
Under the action of arm 450, as third piston rod 431 moves downward, pressing plate 440 turns to compressor casing escape pipe by initial position
The other side of nozzle, to compress the other side of compressor casing escape pipe nozzle；
In the present embodiment, because of the structure and the knot of positioning support cylinder 320 of floating support cylinder 420 and compression shoring 430
Structure is substantially identical, therefore no longer the other structures other than second piston bar 421 and third piston rod 431 are described in detail.
In the present embodiment, the fastener can be the stud cooperated with nut.
In conclusion the utility model has the advantage that
It, can along circumferentially equally distributed first double clamp of volute by setting 1. the utility model structure is simple
It, can be to pressure by the second double clamp of setting to be fixed to the volute for being located at compressor casing outlet bottom of the tube
Mechanism of qi shell escape pipe nozzle is effectively gripped, and the second double clamp can be created with the cooperation of the first double clamp
One dual fixed effect from outlet bottom of the tube to top can greatly improve stabilization of the escape pipe in cutting process
Property, to improve the stability of escape pipe nozzle, compressor casing escape pipe nozzle is effectively prevent shake knife mark network occur.
2. the utility model by be arranged in each shoring roller pole can reduce to the piston rod of each shoring into
Abrasion when row clamps between taper collet and tapered piston, in addition, ball pole is with the line way of contact and taper collet and cone
Shape piston contact can provide more stable support force and stronger clamping action.
It is understood that being merely to illustrate the utility model above with respect to the specific descriptions of the utility model and not being
It is limited to technical solution described in the utility model embodiment.Those skilled in the art should understand that still can be with
It modifies to the utility model or equivalent replacement, to reach identical technical effect；Needs are used as long as meeting, all in this reality
Within novel protection scope.
Claims (6)
1. a kind of double clamp for the processing of turbocharger air compressor shell, the double clamp and turbocharging
Device compressor casing is set on same pedestal, which is characterized in that the double clamp includes the first double clamp and the
Two double clamps；First double clamp includes support base, positioning support cylinder, positioning plate and positions articulated jib,
The positioning support cylinder is set on support base vertically, and positioning support cylinder includes First piston bar, and First piston bar is vertically arranged, institute
It states positioning plate one end to be connected by fastener and First piston bar, is driven and moved by First piston bar, the positioning plate other end is used for
Volute is pressed, the positioning articulated jib both ends are connect with the middle part of positioning plate and support seat hinge respectively；Described second is dual
Clamping device includes L shape support base, pressing plate and articulated jib, and the L shape support base includes vertical support seat and horizontal support seat, described vertical
Support base is equipped with horizontally disposed floating support cylinder, and floating support cylinder includes second piston bar, and second piston bar is horizontally disposed
And it is hydraulically operated side-to-side movement, second piston bar is used to press the side of compressor casing escape pipe nozzle, the horizontal support
Seat is equipped with horizontally disposed compression shoring, and compressing shoring includes third piston rod, third piston rod it is horizontally disposed and by
Hydraulic-driven side-to-side movement, the pressing plate include transverse slat and stringer board, and transverse slat is for pressing the another of compressor casing escape pipe nozzle
Side, stringer board one end and transverse slat are connected to form inverted L-shaped, and the stringer board other end is connected by fastener with third piston rod, the hinge
Arm both ends are connect to be articulated and connected with the middle part of positioning plate and horizontal support seat respectively.
2. a kind of double clamp for the processing of turbocharger air compressor shell as described in claim 1, feature exist
In first double clamp is 3, and 3 the first double clamps are circumferentially uniformly distributed along volute.
3. a kind of double clamp for the processing of turbocharger air compressor shell as described in claim 1, feature exist
In the positioning support cylinder further includes pedestal, lid and cohesion device, and the pedestal is equipped with inner cavity, oil inlet, the first oil inlet
Channel and the second oil inlet passage, the lid are set to pedestal top, and First piston bar bottom end passes through in lid insertion pedestal inner cavity,
First oil inlet passage is penetrated through to First piston bar bottom end, and First piston bar is pushed away after oil enters the first oil inlet passage from oil inlet
It squeezes and moves up；The cohesion device includes taper collet and tapered piston, the tapered clamp be sheathed on interior intracavitary and bottom end with
Pedestal is connected, and for tapered clamp set for clamping to First piston bar, the tapered piston is set to interior intracavitary, tapered piston top
It is supported on lid, bottom end is supported in the support spring on the right side of tapered piston, and the second oil inlet passage penetrates through living to taper
Plug, the lateral wall of tapered piston is corresponding with the lateral wall of taper collet, after oil enters the second oil inlet passage from oil inlet, cone
Shape piston, which is pushed out, to be moved down to push taper collet to be clamped First piston bar.
4. a kind of double clamp for the processing of turbocharger air compressor shell as claimed in claim 3, feature exist
In the top of the taper collet is equipped with the first spacing block set, and the bottom end of the tapered piston is equipped with the second spacing block set, described
Roller pole is equipped between taper collet and tapered piston, for the apical support of roller pole on the first spacing block set, roller is round
The bottom end of stick is connected with the second spacing block set.
5. a kind of double clamp for the processing of turbocharger air compressor shell as described in Claims 1 to 4 is any,
It is characterized in that, the floating support cylinder, compression shoring are identical as the structure of positioning support cylinder.
6. a kind of double clamp for the processing of turbocharger air compressor shell as described in Claims 1 to 4 is any,
It is characterized in that, the fastener is the stud cooperated with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781894.2U CN208961550U (en) | 2018-10-31 | 2018-10-31 | A kind of double clamp for the processing of turbocharger air compressor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781894.2U CN208961550U (en) | 2018-10-31 | 2018-10-31 | A kind of double clamp for the processing of turbocharger air compressor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961550U true CN208961550U (en) | 2019-06-11 |
Family
ID=66760717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821781894.2U Active CN208961550U (en) | 2018-10-31 | 2018-10-31 | A kind of double clamp for the processing of turbocharger air compressor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961550U (en) |
-
2018
- 2018-10-31 CN CN201821781894.2U patent/CN208961550U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240526 Address after: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Lihu New Quality Energy saving Technology Co.,Ltd. Country or region after: China Address before: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI LIHU Corp.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |