CN115628660A - Turbocharger middle shell mistake proofing tool with protection device - Google Patents
Turbocharger middle shell mistake proofing tool with protection device Download PDFInfo
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- CN115628660A CN115628660A CN202211198604.2A CN202211198604A CN115628660A CN 115628660 A CN115628660 A CN 115628660A CN 202211198604 A CN202211198604 A CN 202211198604A CN 115628660 A CN115628660 A CN 115628660A
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- 238000001514 detection method Methods 0.000 claims abstract description 74
- 238000009434 installation Methods 0.000 claims description 36
- 239000007787 solid Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 230000001681 protective effect Effects 0.000 abstract description 2
- 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 abstract 1
- 238000001125 extrusion Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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Abstract
The invention relates to the technical field of turbochargers, in particular to a turbocharger middle shell error-proofing tool with a protective device, which comprises a bottom layer detection block, wherein a middle detection block is arranged inside the bottom layer detection block, an upper layer detection block is arranged inside the middle detection block, a positioning shaft is arranged on the surface of the upper layer detection block, and a base is arranged at the bottom end of the bottom layer detection block; the dwang, the dwang is installed in the inside of push jack, and the top of dwang runs through the middle bottom surface that detects piece and pedestal mounting at the upper strata detection piece that detects piece, the outer fixed surface of push jack is connected with the collar. The middle detection block is plugged into the middle shell for trial and error through the second clamping ring which is also installed at the bottom end part of the clamping and fixing column under the elastic force, and the clamping and fixing column is clamped and supported through the first clamping ring and the second clamping ring in the trial and error process, so that the position inclination of the clamping and fixing column is avoided, and the problem that the middle detection block can incline in the clamping and fixing process in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of turbochargers, in particular to a turbocharger middle shell error-proofing tool with a protection device.
Background
The intermediate shell type, the process of workshop processing are more at present, if: the method comprises the following steps of OP10 counting, OP20 counting, OP30 machining center, OP40 deburring, OP50 honing, OP60 installing cotter pin plug and the like, OP70 leakage detection, OP80 final inspection and OP90 oil immersion packaging. The honing process is more, and the honing process is often transferred to the next process without machining, even to the client side, so complaints and return goods are caused, and great loss is caused to companies.
To this end, the chinese application patent No.: CN202011600542.4 discloses a shell mistake proofing frock in middle of turbo charger with protector, the on-line screen storage device comprises a base, the extension board of base fixedly connected with symmetric distribution, the base fixedly connected with bottom detects the piece, and the bottom detects piece sliding connection and holds the middle detection piece in it, and the middle upper detection piece sliding connection that detects piece sliding connection and holds in it detects the piece, upper detection piece axle center fixedly connected with location axle, the bottom detects piece, middle detection piece and upper detection piece and is provided with first heavy groove, second and subtracts heavy groove and third respectively and subtract the heavy groove, middle detection piece bottom plate fixedly connected with runs through the bottom and detects the second fixed push rod of piece and base, and second fixed push rod extends to the extension board below. The portable detector is ingenious in structure, small in size, light in weight, convenient to carry, and capable of being adjusted conveniently, and meets detection requirements of different environments.
But promote first extrusion piece, second extrusion piece and third extrusion piece finish the back, the joint piece is in the inside of through-hole and is fixed with middle detection piece, the elastic component only fixes through nested groove and through-hole, the support nature is not stable enough, can influence middle detection piece focus or right slope left, when reseing simultaneously, the joint piece promotes through the release link and resets, the joint piece can block inside the through-hole, seriously influence the effect of time measuring of next time detection, can accelerate the wearing and tearing of joint piece simultaneously, therefore we perfect and improve the problem that becomes present urgent need to be solved to above-mentioned problem.
Disclosure of Invention
The invention aims to provide a turbocharger middle shell error-proofing tool with a protective device, and aims to solve the problems that after a first extrusion block, a second extrusion block and a third extrusion block are pushed to be finished, a clamping block is positioned in a through hole to fix a middle detection block, an elastic piece is only fixed through an embedding groove and the through hole, the supporting performance is not stable enough, the gravity center of the middle detection block is influenced to incline leftwards or rightwards, meanwhile, when the clamping block is reset, the clamping block is pushed to reset through a reset rod, the clamping block can be clamped in the through hole, the effect of next detection is seriously influenced, and the abrasion of the clamping block is accelerated.
In order to achieve the purpose, the invention provides the following technical scheme: the turbocharger middle shell error-proofing tool with the protection device comprises a bottom layer detection block, wherein a middle detection block is arranged inside the bottom layer detection block, an upper layer detection block is arranged inside the middle detection block, a positioning shaft is arranged on the surface of the upper layer detection block, a base is arranged at the bottom end of the bottom layer detection block, a support frame is fixedly connected to the bottom end of the base, a connecting ring is arranged at the bottom end of the middle detection block, and a push cylinder is fixedly connected to the bottom end of the connecting ring;
the automatic detection device comprises a rotating rod, the rotating rod is installed inside a push cylinder, the top end of the rotating rod penetrates through the middle detection block and the bottom end surface of a base installation upper-layer detection block, an outer surface fixed connection installation ring of the push cylinder is connected with the left side and the right side of the installation ring, a clamping and fixing column is arranged on the top end of the installation plate, a through groove is formed in the bottom surface of the base, the through groove is matched with the clamping and fixing column, a first clamping and fixing ring is arranged on the right side of the through groove, a first limit ring is fixedly connected to the right side of the first clamping and fixing ring, a sliding block is fixedly connected to the two sides of the surface of the first clamping and fixing ring, a second clamping and fixing ring is arranged on the left side of the through groove, the first clamping and fixing ring is matched with the second clamping and fixing ring, a first abutting spring is arranged inside the first limit ring, a second limit ring is fixedly connected to one end of the first abutting spring, a first limit ring is fixedly connected to the right side of the second limit ring, the first fixing block is installed on the inner bottom wall of the base, and a second limit ring is arranged on the back side of the second abutting ring.
Preferably, the top portion of the clamping column is in a cylindrical trapezoid shape, the bottom fixedly connected with first rack plate of the first limiting ring, the surface meshing of the first rack plate is connected with a first gear, and the surface meshing of the first gear is connected with a second rack plate.
Preferably, the left side surface of the second rack plate is provided with a third rack plate, the surface of the third rack plate is meshed with a second gear, the surface of the second gear is meshed with a fourth gear, the top end of the second rack plate is provided with a connecting frame, and the connecting frame is installed at the bottom end of the second clamping ring.
Preferably, the bottom of first gear is provided with first spacing axle, the surface of first spacing axle is provided with the belt, the surface of belt is provided with the spacing axle of second.
Preferably, the top surface of the second limit shaft is provided with an installation bearing, and the installation bearing is installed on the outer surface of the installation bearing on the inner wall of the rotating rod and is fixedly connected with the inner wall of the rotating rod.
Preferably, the inner bottom wall of base has seted up the sliding tray, the surperficial one side of sliding block is provided with expanding spring, mutual adaptation between sliding block and the sliding tray, and expanding spring keeps away from the one end of sliding block and installs on the inner wall of base.
Preferably, the back of collar is provided with the erection column, the one end of erection column is provided with telescopic cylinder, telescopic cylinder's top is provided with the slurcam.
Preferably, the bottom end of the pushing plate is sequentially provided with a pushing ring and a pushing column from left to right, and the pushing ring is matched with the top end part of the clamping column.
Preferably, the bottom that promotes the post is provided with the installation cover, the bottom of installation cover is provided with the locating lever, and the bottom of locating lever is provided with a support section of thick bamboo, the inside of a support section of thick bamboo is provided with compression spring, a support section of thick bamboo is installed on the inner wall of base, and promotes the position of ring and the solid post of card and to be horizontal each other, and a flexible section of thick bamboo runs through the bottom surface of base and is connected with the slurcam.
Compared with the prior art, the invention has the beneficial effects that:
1. the turbocharger middle shell error-proofing tool with the protection device comprises a middle detection block, an upper detection block, a positioning shaft, a connecting ring, a push cylinder, a rotating rod, a mounting ring, a mounting plate, a clamping and fixing column, a through groove, a first clamping ring, a second clamping ring, a first limiting ring, a first abutting spring, a first fixing block, a sliding block, a second abutting spring, a second fixing block, a first rack plate, a first gear, a second rack plate and a connecting frame, wherein when the detection is required, the push cylinder is pulled upwards, then the push cylinder and the mounting ring are integrally lifted upwards, the clamping and fixing column penetrates through the through groove to enter the inside of a base, and when the clamping and fixing column penetrates through the through groove, the first clamping ring and the second clamping ring are compressed backwards through the design of the first limiting ring, the first abutting spring and the first fixing block, until the clamping and fixing column is mounted in the inside of the base, the first clamping ring is stretched to the bottom end part of the clamping and fixing column through the design of the first limiting ring, the first abutting spring and the first fixing block, the second clamping ring is installed at the bottom end part of the clamping and fixing column under the elastic force, the push cylinder and the installation ring are fixed at the same time, the connecting ring can push out the middle detection block, so that the middle detection block is plugged into the middle shell for trial and error, the clamping and fixing column is clamped and supported through the first clamping ring and the second clamping ring in the trial and error process, the position inclination of the clamping and fixing column is avoided, the problem that the middle detection block can incline in the clamping and fixing process in the past is solved, after the detection is finished, the belt can rotate through rotating the second limiting shaft, the belt drives the first limiting shaft to rotate, the first limiting shaft drives the first gear to rotate, and the first gear can touch the first rack plate and the second rack plate at the same time, first gear shrink backward, the second rack board moves forward, the motion direction of first gear and second rack board is opposite, and first rack board can drive first spacing ring and shrink backward, second rack board and link drive the solid ring rearward movement of second card, thereby the solid post of card loses the support of first card clamp ring and the solid ring of second card, can be directly downwards, thereby can be quick reset, and the solid post of card can not receive wearing and tearing, can be quick detect next time of carrying on, the ingenious of structure has been embodied.
2. This turbo charger middle shell mistake proofing frock with protector, through the erection column that sets up, the telescopic tube, the slurcam, the throw-away collar, promote the post, the installation cover, compression spring and supporting cylinder, when using, when first gear is when rotating, can drive the third rack board simultaneously, second gear and fourth gear move, thereby can drive two sets of card solid posts and reset simultaneously, after resetting, the throw-away collar and the installation ring begin downstream, and the throw-away collar can drive the erection column downstream, the telescopic tube also can be downward simultaneously, the telescopic tube drives the throw-away collar and promotes the hoop down, when the throw-away collar is downward, the throw-away collar can promote the holistic downwards of card solid post, and after promoting, the throw-away collar can contradict installation cover and compression spring, thereby the elasticity of compression spring can promote the post upward movement after promoting the end, the telescopic link of telescopic tube inside also can upwards, thereby the card solid post resets, and assist the restoration through the throw-away collar in the reset process, the automatic normal position that returns after the promotion collar is accomplished, the operation is carried out the card when having guaranteed that the next time the operation and has embodied the card solid function that resets.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure according to the present invention;
FIG. 2 is a perspective view of the supporting frame and the pushing cylinder structure of the present invention;
FIG. 3 is a perspective view of the push tube and the second limiting shaft structure of the present invention;
FIG. 4 is a schematic perspective view of a clamp post and first and second clamp rings of the present invention;
FIG. 5 is a perspective view of the belt and first gear arrangement of the present invention;
FIG. 6 is a schematic illustration of a first clamp ring and a second clamp ring structure according to the present invention;
FIG. 7 is a schematic cross-sectional view of the base structure of the present invention;
FIG. 8 is a perspective view of the mounting post and pusher plate structure of the present invention;
fig. 9 is an enlarged view of the structure at a in fig. 7 according to the present invention.
In the figure: 1. a bottom layer detection block; 2. a middle detection block; 3. an upper layer detection block; 4. positioning the shaft; 5. a base; 6. a support frame; 7. a connecting ring; 8. a push cylinder; 9. rotating the rod; 10. a mounting ring; 11. mounting a plate; 12. clamping and fixing the column; 13. a through groove; 14. a first clamp ring; 15. a second clamp ring; 16. a first limit ring; 17. a first abutting spring; 18. a first fixed block; 19. a slider; 20. a second abutting spring; 21. a second fixed block; 22. a first rack plate; 23. a first gear; 24. a second rack plate; 25. a connecting frame; 26. a first limit shaft; 27. a belt; 28. a second limit shaft; 29. mounting a bearing; 30. a tension spring; 31. a sliding groove; 32. mounting a column; 33. a telescopic cylinder; 34. a push plate; 35. a push ring; 36. pushing the column; 37. installing a sleeve; 38. a compression spring; 39. and a support cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-9, an embodiment of the present invention is shown:
a turbocharger middle shell error-proofing tool with a protection device comprises a bottom detection block 1, wherein a middle detection block 2 is arranged inside the bottom detection block 1, an upper detection block 3 is arranged inside the middle detection block 2, a positioning shaft 4 is arranged on the surface of the upper detection block 3, a base 5 is arranged at the bottom end of the bottom detection block 1, a sliding groove 31 is formed in the inner bottom wall of the base 5, an expansion spring 30 is arranged on one side of the surface of the sliding block 19, the sliding block 19 and the sliding groove 31 are mutually matched, one end, far away from the sliding block 19, of the expansion spring 30 is installed on the inner wall of the base 5, a support frame 6 is fixedly connected to the bottom end of the base 5, a connecting ring 7 is arranged at the bottom end of the middle detection block 2, and a push cylinder 8 is fixedly connected to the bottom end of the connecting ring 7;
a rotating rod 9, the rotating rod 9 is installed inside a pushing cylinder 8, the top end of the rotating rod 9 penetrates through a middle detection block 2 and a base 5 and is installed on the bottom end surface of an upper detection block 3, an installation ring 10 is fixedly connected to the outer surface of the pushing cylinder 8, an installation column 32 is arranged on the back surface of the installation ring 10, an expansion cylinder 33 is arranged at one end of the installation column 32, a pushing plate 34 is arranged at the top end of the expansion cylinder 33, a pushing ring 35 and a pushing column 36 are sequentially arranged at the bottom end of the pushing plate 34 from left to right, an installation sleeve 37 is arranged at the bottom end of the pushing column 36, a positioning rod is arranged at the bottom end of the installation sleeve 37, a supporting cylinder 39 is arranged at the bottom end of the positioning rod, a compression spring 38 is arranged inside the supporting cylinder 39, the supporting cylinder 39 is installed on the inner wall of the base 5, the pushing ring 35 is horizontal to the clamping column 12, the expansion cylinder 33 penetrates through the bottom surface of the base 5 and is connected with the pushing plate 34, the pushing ring 35 is mutually matched with the top end portion of the rotating rod 12, mounting plates 11 are fixedly connected with the left and both sides of the installation ring 11, a mounting plate 22 is arranged on the top end surface of a first rack shaft 22, a first rack shaft bearing surface of a first rack shaft 22 is arranged on the inner surface of a first rack shaft 22, a first rack shaft 22 is arranged on the inner wall of a first rack shaft 22, a rack shaft 22 is arranged on the inner surface of a rack shaft 22, a first rack shaft 28, a rack shaft 22 is arranged on the inner wall 23, the surface of the third rack plate is engaged and connected with a second gear, the surface of the second gear is engaged and connected with a fourth gear, the top end of the second rack plate 24 is provided with a connecting frame 25, the connecting frame 25 is installed at the bottom end of a second clamping ring 15, the bottom surface of the base 5 is provided with a through groove 13, the through groove 13 and the clamping column 12 are mutually adapted, a first clamping ring 14 is arranged near the right side of the through groove 13, the right side of the first clamping ring 14 is fixedly connected with a first limiting ring 16, two sides of the surface of the first clamping ring 14 are fixedly connected with sliding blocks 19, the left side near the through groove 13 is provided with the second clamping ring 15, the first clamping ring 14 and the second clamping ring 15 are mutually adapted, a first interference spring 17 is arranged inside the first limiting ring 16, one end of the first interference spring 17 far away from the first limiting ring 16 is fixedly connected with a second limiting ring, and the right side of the second limiting ring is fixedly connected with a first fixing block 18, the first fixing block 18 is installed on the inner bottom wall of the base 5, the back of the second clamping ring 15 is provided with a second limiting ring, a second abutting spring 20 is arranged inside the second limiting ring, one side of the second abutting spring 20, which is far away from the second limiting ring, is provided with a second fixing block 21, when detection is required, by pulling the push barrel 8 upwards, then the push barrel 8 and the installation ring 10 are integrally lifted upwards, the clamping column 12 can pass through the through groove 13 to enter the inside of the base 5, and meanwhile, when the clamping column 12 passes through the through groove 13, the first clamping ring 14 and the second clamping ring 15 can be compressed backwards through the design of the first limiting ring 16, the first abutting spring 17 and the first fixing block 18 until the clamping column 12 is installed inside the base 5, the first clamping ring 14 is stretched to the bottom part of the clamping column 12 through the design of the first limiting ring 16, the first abutting spring 17 and the first fixing block 18, similarly, the second fastening ring 15 will also be installed at the bottom end portion of the fastening column 12 by the elastic force, and simultaneously the pushing cylinder 8 and the installation ring 10 are fixed, and the connection ring 7 will push out the middle detection block 2, thereby the middle detection block 2 is plugged into the middle shell for trial and error, and the fastening column 12 is clamped and supported by the first fastening ring 14 and the second fastening ring 15 during trial and error, thereby avoiding the position inclination of the fastening column 12, and solving the problem that the middle detection block 2 can be inclined during clamping, and after the detection is finished, by rotating the second limiting shaft 28, thereby the belt 27 will also rotate, the belt 27 drives the first limiting shaft 26 to rotate, the first limiting shaft 26 drives the first gear 23 to rotate, and at the same time the first gear 23 will touch the first rack plate 22 and the second rack plate 24, the first gear 23 will contract backwards, the second rack plate 24 moves forwards, the first gear 23 and the second rack plate 24 move in opposite directions, and the first rack plate 22 will drive the first rack plate 22 to contract backwards, and the second rack plate 24 will drive the second fastening ring 12 to move downwards, and the second fastening ring 12 and the installation ring 14 and the second fastening ring 32 can move downwards, thereby the pushing cylinder 14 and the fastening column 14 and the installation ring 32 can move downwards, and the installation ring can move downwards at the same time the fastening column can move, and the installation cylinder can move downwards, when propelling ring 35 is downward, it can promote the holistic downward of card solid post 12 to promote ring 35, and after the promotion, promote post 36 and can conflict installation cover 37 and compression spring 38, thereby promote the elasticity of compression spring 38 after the end and can conflict promotion post 36 upward movement, the inside telescopic link of telescopic cylinder 33 also can make progress this moment, thereby card solid post 12 resets, and reset the in-process and assist the restoration to it through promoting ring 35, it returns the normal position to promote the ring 35 to assist the completion back automatically simultaneously, guaranteed to assist the card solid post 12 when next operation to reset.
The working principle is as follows: when the detection device is used, when detection is required, the push cylinder 8 is pulled upwards, then the push cylinder 8 and the mounting ring 10 are integrally lifted upwards, the clamping and fixing column 12 penetrates through the through groove 13 to enter the inside of the base 5, meanwhile, when the clamping and fixing column 12 penetrates through the through groove 13, the first clamping ring 14 and the second clamping ring 15 are compressed backwards through the design of the first limiting ring 16, the first abutting spring 17 and the first fixing block 18, after the clamping and fixing column 12 is installed in the inside of the base 5, the first clamping ring 14 is stretched to the bottom end part of the clamping and fixing column 12 through the design of the first limiting ring 16, the first abutting spring 17 and the first fixing block 18, similarly, the second clamping ring 15 is also installed at the bottom end part of the clamping and fixing column 12 under the elastic force, the push cylinder 8 and the mounting ring 10 are fixed at the same time, and the middle detection block 2 is pushed out by the connecting ring 7, so that the middle detection block 2 is plugged into the middle shell for error detection, and the clamping and fixing column 12 is clamped and fixed and supported by the first clamping and fixing ring 14 and the second clamping and fixing ring 15 in the trial and error process, so as to avoid the inclination of the position of the clamping and fixing column 12, and solve the problem that the middle detection block 2 can incline in the clamping and fixing process in the past, and after the detection is finished, the belt 27 can also rotate by rotating the second limiting shaft 28, the belt 27 can drive the first limiting shaft 26 to rotate, the first limiting shaft 26 can drive the first gear 23 to rotate, meanwhile, the first gear 23 can touch the first rack plate 22 and the second rack plate 24, the first gear 23 can contract backwards, the second rack plate 24 moves forwards, the moving directions of the first gear 23 and the second rack plate 24 are opposite, and the first rack plate 22 can drive the first limiting ring 16 to contract backwards, and similarly, the second rack plate 24 and the connecting frame 25 can drive the second clamping and fixing ring 15 to move backwards, so that the clamping and fixing column 12 loses the support of the first clamping and fixing ring 14 and the second clamping and fixing ring 15, the device can be directly downward, so that the device can be quickly reset, the clamping and fixing column 12 cannot be abraded, next detection can be quickly performed, when the first gear 23 rotates, the third rack plate, the second gear and the fourth gear can be driven to simultaneously move, so that two groups of clamping and fixing columns 12 can be driven to simultaneously reset, after the resetting, the push cylinder 8 and the mounting ring 10 start to move downwards, the push cylinder 8 and the mounting ring 10 can drive the mounting column 32 to move downwards, the telescopic cylinder 33 can also move downwards, the telescopic cylinder 33 drives the push plate 34 and the push ring 35 to move downwards, when the push ring 35 moves downwards, the push ring 35 can push the clamping and fixing column 12 to integrally move downwards, after the pushing is finished, the push cylinder 36 can abut against the mounting sleeve 37 and the compression spring 38, so that the elastic force of the compression spring 38 can push the push cylinder 36 to move upwards after the pushing is finished, at the moment, the telescopic rod inside the telescopic cylinder 33 can also move upwards, so that the clamping and fixing column 12 can reset, in the resetting process is assisted by the push ring 35, the reset ring 35, the middle protection block can automatically return to the middle detection block 2, and the device can be prevented from being abraded when the middle protection block is automatically reset, and the detection block is used.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a shell mistake proofing frock in middle of turbo charger with protector, detects piece (1) including the bottom, the bottom detects the inside of piece (1) and is provided with in the middle of detecting piece (2), the inside of middle detection piece (2) is provided with upper strata and detects piece (3), the surface that the piece (3) were detected on the upper strata is provided with location axle (4), the bottom that the piece (1) was detected to the bottom is provided with base (5), its characterized in that: the bottom end of the base (5) is fixedly connected with a support frame (6), the bottom end of the middle detection block (2) is provided with a connecting ring (7), and the bottom end of the connecting ring (7) is fixedly connected with a push cylinder (8);
the device comprises a rotating rod (9), the rotating rod (9) is installed inside a push cylinder (8), the top end of the rotating rod (9) penetrates through a middle detection block (2) and a base (5) and is installed on the bottom end surface of an upper detection block (3), an installation ring (10) is fixedly connected to the outer surface of the push cylinder (8), installation plates (11) are fixedly connected to the left side and the right side of the installation ring (10), clamping and fixing columns (12) are arranged at the top end of the installation plates (11), through grooves (13) are formed in the bottom surface of the base (5), the through grooves (13) and the clamping and fixing columns (12) are mutually matched, a first clamping and fixing ring (14) is arranged close to the right side of the through grooves (13), a first limiting ring (16) is fixedly connected to the right side of the first clamping and fixing ring (14), sliding blocks (19) are fixedly connected to the two sides of the surface of the first clamping and fixing ring (14), a second clamping and fixing ring (15) is arranged close to the left side of the through grooves (13), the first clamping and the second clamping and fixing ring (14) and the second limiting ring (15) are mutually matched, a first fixing spring (17) is arranged inside the first limiting ring (16), a second fixing spring (17) is arranged on the right side of the first limiting ring (17) and a second fixing spring is abutted against the second limiting ring (17), the first fixing block (18) is installed on the inner bottom wall of the base (5), a second limiting ring is arranged on the back face of the second clamping ring (15), a second abutting spring (20) is arranged inside the second limiting ring, and a second fixing block (21) is arranged on one side, away from the second limiting ring, of the second abutting spring (20).
2. The turbocharger middle shell error proofing tool with the protection device according to claim 1, is characterized in that: the top portion of card solid post (12) is the cylinder trapezoidal form, the first rack plate (22) of bottom fixedly connected with of first spacing ring (16), the surface meshing of first rack plate (22) is connected with first gear (23), the surface meshing of first gear (23) is connected with second rack plate (24).
3. The turbocharger middle shell error proofing tool with the protection device according to claim 2, characterized in that: the left side surface of second rack board (24) is provided with the third rack board, and the surface meshing of third rack board is connected with the second gear, and the surface meshing of second gear is connected with the fourth gear, the top of second rack board (24) is provided with link (25), the bottom at second clamp ring (15) is installed in link (25).
4. The turbocharger middle shell error proofing tool with the protection device according to claim 2, is characterized in that: the bottom of first gear (23) is provided with first spacing axle (26), the surface of first spacing axle (26) is provided with belt (27), the surface of belt (27) is provided with spacing axle (28) of second.
5. The turbocharger middle shell error proofing tool with the protection device according to claim 4, characterized in that: the top surface of the second limit shaft (28) is provided with an installation bearing (29), and the installation bearing (29) is installed on the outer surface of the installation bearing (29) on the inner wall of the rotating rod (9) and fixedly connected with the inner wall of the rotating rod (9).
6. The turbocharger middle shell error proofing tool with the protection device according to claim 1, is characterized in that: sliding tray (31) have been seted up to the inner diapire of base (5), the surperficial one side of sliding block (19) is provided with expanding spring (30), mutual adaptation between sliding block (19) and sliding tray (31), and expanding spring (30) keep away from the one end of sliding block (19) and install on the inner wall of base (5).
7. The turbocharger middle shell error proofing tool with the protection device according to claim 1, is characterized in that: the back of collar (10) is provided with erection column (32), the one end of erection column (32) is provided with telescopic cylinder (33), the top of telescopic cylinder (33) is provided with catch plate (34).
8. The turbocharger middle shell error proofing tool with the protection device according to claim 7, characterized in that: the bottom end of the pushing plate (34) is sequentially provided with a pushing ring (35) and a pushing column (36) from left to right, and the pushing ring (35) is matched with the top end part of the clamping column (12).
9. The turbocharger middle shell error proofing tool with the protection device according to claim 8, characterized in that: the bottom of promoting post (36) is provided with installation cover (37), the bottom of installation cover (37) is provided with the locating lever, and the bottom of locating lever is provided with a support section of thick bamboo (39), the inside of a support section of thick bamboo (39) is provided with compression spring (38), a support section of thick bamboo (39) are installed on the inner wall of base (5), and promote the position of ring (35) and the solid post of card (12) and mutually level, and telescopic cylinder (33) run through the bottom surface and the slurcam (34) of base (5) and are connected.
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| CN202211198604.2A CN115628660B (en) | 2022-09-29 | 2022-09-29 | Intermediate shell mistake proofing tool with protecting device for turbocharger |
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| CN202211198604.2A CN115628660B (en) | 2022-09-29 | 2022-09-29 | Intermediate shell mistake proofing tool with protecting device for turbocharger |
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|---|---|
| CN115628660B (en) | 2023-10-10 |
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Effective date of registration: 20231121 Address after: No. 66 Fengting South Road, Junshan Street, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province, 430109 Patentee after: WUHAN SINOTEC Co.,Ltd. Address before: 226500 No.6, Huaxing Road, Jiuhua Town, Rugao City, Nantong City, Jiangsu Province Patentee before: JIANGSU SINOTEC CO.,LTD. |