CN215114371U - Utensil is examined in special use of carbocycle plane degree is scraped to marine cylinder jacket - Google Patents

Abstract

The patent application relates to the technical field of detection devices and discloses a special detection tool for flatness of a carbon scraping ring of a marine cylinder sleeve, which comprises a base, wherein a detection seat is rotatably connected on the base, a detection groove is formed in the detection seat, a clamping assembly used for clamping the carbon scraping ring is arranged in the detection groove, the clamping assembly comprises a rotary disc, a fixed disc and a plurality of clamping blocks, the rotary disc is rotatably connected in the detection groove, a clamping groove used for accommodating the carbon scraping ring to pass through is formed in the rotary disc, planar threads are formed in the rotary disc, the clamping blocks are respectively in threaded connection with the planar threads, the clamping blocks are uniformly arranged on the circumference, clamping spaces used for clamping the carbon scraping ring are formed between the clamping blocks in a mutually enclosed manner, a plurality of sliding grooves are formed in the fixed disc, each clamping block is respectively in sliding fit with one of the sliding grooves, a driving assembly used for driving the rotary disc to rotate is arranged in the detection seat, when the rotary disc rotates, each clamping block is close to or far away from each other, and the carbon deposition ring clamping device has the characteristics of capability of clamping the carbon deposition ring and accurate detection result.

Description

Utensil is examined in special use of carbocycle plane degree is scraped to marine cylinder jacket

Technical Field

The utility model relates to a detection device technical field especially relates to a special utensil of examining of carbon ring plane degree is scraped to marine cylinder jacket.

Background

The scraping carbon ring is a cylindrical part assembled on the upper part of the cylinder sleeve and is mainly used for scraping off a hard carbon deposit layer accumulated on the upper part of the piston and preventing the hard carbon deposit layer from scraping the inner surface of the cylinder sleeve. The carbon scraping ring is a thin-wall cylinder part, the V-shaped block is used for positioning when the planeness of the end face of the carbon scraping ring is measured, the side face of the carbon accumulating ring is abutted against the V-shaped block, the end face of the carbon accumulating ring is abutted against the dial indicator, the carbon accumulating ring is rotated simultaneously, and the difference value between the maximum value and the minimum value measured on the dial indicator is the planeness. However, in the above operation process, the side surface of the carbon accumulating ring and the V-shaped block have friction therebetween, which makes the rotation of the carbon accumulating ring difficult and makes the operation inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special utensil of examining of carbocycle plane degree is scraped to marine cylinder jacket, it has can carry out centre gripping, simple operation's characteristics to the carbon deposit ring.

In order to achieve the above purpose, the basic scheme of the utility model is as follows:

a special detecting tool for planeness of a scraping carbon ring of a marine cylinder sleeve comprises a base, wherein a detecting seat is rotatably connected to the base, a detecting groove is formed in the detecting seat, a clamping assembly used for clamping the scraping carbon ring is arranged in the detecting groove,

the clamping assembly comprises a rotary disc, a fixed disc and a plurality of clamping blocks, the rotary disc is rotatably connected in the detection groove, the rotary disc is provided with a clamping groove for accommodating the carbon scraping ring to pass through, the rotary disc is provided with a plane thread, the clamping blocks are respectively in threaded connection with the plane thread, the clamping blocks are uniformly arranged in a circumference manner, clamping spaces for clamping the carbon scraping ring are formed by mutually enclosing the clamping blocks,

fixed disk fixed connection is in detecting the inslot, set up the intercommunication groove that communicates with the centre gripping groove on the fixed disk, a plurality of spout has been seted up on the fixed disk, each the spout communicates each other with the intercommunication groove respectively, each the grip block respectively with one of them spout sliding fit, it is provided with and is used for driving carousel pivoted drive assembly to detect in the seat, when the carousel rotates, each the grip block is close to or is kept away from each other along the spout simultaneously.

Further, drive assembly includes first gear, second gear and dwang, first gear and second gear intermeshing, coaxial fixed connection on the terminal surface of fixed disk is kept away from with the carousel to first gear, the second gear rotates and installs in detecting the seat, the second gear can be dismantled with the dwang and be connected just the dwang sets up with the second gear is coaxial, the one end of dwang is rotated and is run through and detect the seat.

Furthermore, a first rotating shaft is fixedly connected to the base, the detection seat is in rotating fit with the first rotating shaft, and the first rotating shaft penetrates through the detection seat and is in rotating connection with the first gear.

Further, each all be provided with the holder on the grip block, the holder all holds in the centre gripping space, the shape of the side of grip block is kept away from to the holder and scrapes the shape looks adaptation of carbon ring lateral surface.

Furthermore, the clamping piece is far away from the rubber buffer sheet fixedly connected to the side face of the clamping block.

Further, coaxial fixedly connected with connecting rod on the second gear, the one end of connecting rod runs through the second gear and is formed with first joint portion, place in the dwang in serve the second joint portion that is formed with the mutual joint of first joint portion of detecting the seat, detect fixedly connected with second pivot on the seat, the second pivot just with the coaxial setting of connecting rod the second pivot rotates with the connecting rod to be connected.

Compared with the prior art, the scheme has the beneficial effects that:

the radial position of the carbon scraping ring can be fixed through the arranged clamping assembly, the carbon scraping ring is prevented from moving radially in the rotating process, the detection stability can be improved, the detection precision is improved, and the operation is simple and convenient; the mode that the centre gripping subassembly adopted the excircle location, and is good to neutrality, centre gripping error when reducing the single centre gripping to can the different carbocycle of scraping of multiple size of centre gripping, the suitability is high, and the range of application is wide.

Drawings

FIG. 1 is a schematic top view of an embodiment;

FIG. 2 is a schematic cross-sectional view of the embodiment in use.

Reference numerals in the drawings of the specification include:

1. a base; 11. a detection tank; 2. a detection seat; 31. a turntable; 32. a clamping block; 321. a clamping member; 322. a rubber buffer sheet; 33. fixing the disc; 331. a chute; 41. a first rotating shaft; 411. a first gear; 42. a second rotating shaft; 421. a second gear; 5. rotating the rod; 501. a second clamping part; 51. a connecting rod; 511. a first clamping part; 6. scraping a carbon ring; 7. and (5) a dial indicator.

Detailed Description

The invention will be described in further detail by means of specific embodiments with reference to the accompanying drawings:

example (b):

the utility model provides a special utensil of examining of carbocycle plane degree is scraped to marine cylinder jacket, as shown in figure 1 and figure 2, including base 1, rotate on the base 1 and be connected with and detect seat 2, detect and seted up on the seat 2 and detect groove 11, detect and be provided with the centre gripping subassembly that is used for the centre gripping to scrape carbocycle 6 in the groove 11, the centre gripping subassembly includes carousel 31, fixed disk 33 and a plurality of grip block 32, in this embodiment, the quantity of grip block 32 sets up to 3, and the centre gripping at this moment is effectual, and positioning accuracy is high. Carousel 31 rotates to be connected in detecting the inslot 11, offer on the carousel 31 and be used for holding the centre gripping groove of scraping carbocycle 6 and passing, plane screw thread has been seted up on the carousel 31, grip block 32 respectively with plane screw thread threaded connection, each grip block 32 is the even setting of circumference, enclose each other between each grip block 32 and close and be formed with the centre gripping space that is used for the centre gripping to scrape carbocycle 6, fixed disk 33 fixed connection is in detecting the inslot 11, set up the intercommunication groove that communicates with the centre gripping groove on the fixed disk 33, a plurality of spout 331 has been seted up on the fixed disk 33, each spout 331 communicates each other with the intercommunication groove respectively, each grip block 32 respectively with one of them spout 331 sliding fit, be provided with in the detection seat 2 and be used for driving carousel 31 pivoted drive assembly, when carousel 31 rotates, each grip block 32 is close to each other or is kept away from each other along spout 331 simultaneously. Clamping pieces 321 are arranged on the clamping blocks 32, the clamping pieces 321 are accommodated in the clamping spaces, and the shapes of the side faces, far away from the clamping blocks 32, of the clamping pieces 321 are matched with the shapes of the outer side faces of the carbon scraping rings 6. The side surfaces of the clamping pieces 321 far away from the clamping block 32 are fixedly connected with rubber buffer sheets 322.

Drive assembly includes first gear 411, second gear 421 and dwang 5, first gear 411 and second gear 421 intermeshing, and first gear 411 keeps away from coaxial fixed connection on the terminal surface of fixed disk 33 with carousel 31, and second gear 421 rotates and installs in detecting seat 2, and second gear 421 can be dismantled with dwang 5 and be connected and dwang 5 and the coaxial setting of second gear 421, and the one end rotation of dwang 5 runs through and detects seat 2. First pivot 41 of fixedly connected with on the base 1, the both ends of first pivot 41 respectively with base 1 and carousel 31 fixed connection, detect seat 2 and the normal running fit of first pivot 41, first pivot 41 run through detect seat 2 and rotate with first gear 411 and be connected, carousel 31 with detect the first pivot 41 of seat 2 sharing to can guarantee carousel 31 and the axis collineation that detects seat 2.

Detect fixedly connected with second pivot 42 on the seat 2, rotate in the second pivot 42 and be connected with connecting rod 51, connecting rod 51 and the coaxial fixed connection of second gear 421 can dismantle on the second gear 421 and be connected with dwang 5, and the one end of dwang 5 is rotated and is run through and detect seat 2. One end of the connecting rod 51 penetrates through the second gear 421 and is formed with a first clamping portion 511, the first clamping portion 511 is formed into a convex cuboid shape, the rotating rod 5 is arranged in one end of the detection seat 2, a second clamping portion 501 is formed at one end of the detection seat and is clamped with the first clamping portion 511, and the second clamping portion 501 is a groove matched with the first clamping portion 511 in shape.

The specific implementation mode of the scheme is as follows:

when the terminal surface plane degree of scraping carbocycle 6 is detected to needs, insert the one end that is formed with second joint portion 501 on dwang 5 and detect in seat 2 and in the mutual joint of first joint portion 511, the antiport dwang 5, dwang 5 drives connecting rod 51 antiport, connecting rod 51 drives second gear 421 antiport, second gear 421 drives first gear 411 antiport, first gear 411 drives carousel 31 antiport, each grip block 32 is kept away from each other along the length direction rather than the spout 331 that corresponds, make the bore increase in centre gripping space. Put into the centre gripping space scraping carbon ring 6, positive rotation dwang 5, can make each grip block 32 be close to each other along the length direction rather than the spout 331 that corresponds with the same reason, add when each holder 321 and hold on scraping carbon ring 6's surface after, take dwang 5 out from detecting seat 2, make first joint portion 511 and second joint portion 501 break away from each other, then the position of adjustment amesdial 7, make amesdial 7's probe offset with the terminal surface of scraping carbon ring 6, rotate and detect seat 2, it drives and scrapes carbon ring 6 and rotate along first pivot 41 to detect seat 2, the probe of amesdial 7 slides on scraping carbon ring 6's terminal surface and exceeds the back, the difference of the biggest registration and the minimum registration that obtains on the amesdial 7 is the plane degree promptly.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (6)

1. The utility model provides a utensil is examined in special use of carbocycle plane degree is scraped to marine cylinder jacket which characterized in that: comprises a base (1), a detection seat (2) is rotatably connected on the base (1), a detection groove (11) is arranged on the detection seat (2), a clamping component used for clamping a carbon scraping ring (6) is arranged in the detection groove (11),

the clamping assembly comprises a rotary disc (31), a fixed disc (33) and a plurality of clamping blocks (32), the rotary disc (31) is rotatably connected in the detection groove (11), the rotary disc (31) is provided with a clamping groove for accommodating and scraping the carbon ring (6) to pass through, the rotary disc (31) is provided with plane threads, the clamping blocks (32) are respectively in threaded connection with the plane threads, each clamping block (32) is uniformly arranged in a circumferential mode, each clamping block (32) is mutually enclosed and is formed with a clamping space for clamping and scraping the carbon ring (6),

fixed disk (33) fixed connection is in detecting groove (11), set up the intercommunication groove that communicates mutually with the centre gripping groove on fixed disk (33), a plurality of spout (331) have been seted up on fixed disk (33), each spout (331) communicate each other with the intercommunication groove respectively, each grip block (32) respectively with one of them spout (331) sliding fit, be provided with in detecting seat (2) and be used for driving carousel (31) pivoted drive assembly, when carousel (31) rotate, each grip block (32) are close to each other or keep away from each other along spout (331) simultaneously.

2. The special inspection device for flatness of the scraping carbon ring of the marine cylinder sleeve according to claim 1, characterized in that: drive assembly includes first gear (411), second gear (421) and dwang (5), first gear (411) and second gear (421) intermeshing, coaxial fixed connection on the terminal surface of fixed disk (33) is kept away from with carousel (31) in first gear (411), second gear (421) rotate install in detecting seat (2), second gear (421) can be dismantled with dwang (5) and be connected just dwang (5) and the coaxial setting of second gear (421), the one end of dwang (5) is rotated and is run through and detect seat (2).

3. The special inspection device for flatness of the scraping carbon ring of the marine cylinder sleeve according to claim 2, characterized in that: the utility model discloses a gear wheel base, including base (1), first pivot (41) of fixedly connected with on base (1), detect seat (2) and first pivot (41) normal running fit, first pivot (41) run through detect seat (2) and rotate with first gear (411) and be connected.

4. The special inspection device for flatness of the scraping carbon ring of the marine cylinder sleeve according to claim 1, characterized in that: each clamping block (32) is provided with a clamping piece (321), the clamping pieces (321) are accommodated in the clamping space, and the shape of the side face, away from the clamping block (32), of the clamping piece (321) is matched with the shape of the outer side face of the carbon scraping ring (6).

5. The special inspection device for planeness of the scraping carbon ring of the marine cylinder sleeve according to claim 4, characterized in that: the clamping piece (321) is far away from the side surface of the clamping block (32) and is fixedly connected with a rubber buffer sheet (322).

6. The special inspection device for flatness of the scraping carbon ring of the marine cylinder sleeve according to claim 2, characterized in that: coaxial fixedly connected with connecting rod (51) on second gear (421), the one end of connecting rod (51) runs through second gear (421) and is formed with first joint portion (511), place in dwang (5) and serve the second joint portion (501) that is formed with the mutual joint of first joint portion (511) in detecting seat (2), detect fixedly connected with second pivot (42) on seat (2), second pivot (42) and connecting rod (51) coaxial setting just second pivot (42) rotate with connecting rod (51) and are connected.

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