CN218511627U

CN218511627U - Camshaft size detector

Info

Publication number: CN218511627U
Application number: CN202222433194.7U
Authority: CN
Inventors: 刘尧; 吴洁; 刘茂荣
Original assignee: Wuxi Hongxing Electromechanical Technology Co ltd
Current assignee: Wuxi Hongxing Electromechanical Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-02-21
Anticipated expiration: 2032-09-15

Abstract

The utility model provides a camshaft dimension detector, relating to the technical field of mechanical detection; the problem that the existing camshaft dimension detector is not provided with fitting detection and interval detection aiming at the cam, detection data are not comprehensive enough, and the whole camshaft is not convenient and fast to install is solved; comprises a mounting and adjusting device; the mounting and adjusting device is fixedly connected with a shaft end supporting piece; the mounting and adjusting device is provided with a sliding support piece; the sliding support piece and the shaft end support piece are respectively connected with a lifting clamping piece in a sliding manner; the installation adjusting device is provided with a cam detecting piece; sliding connection has interfacing apparatus on the installation adjusting device, and sliding connection has the interval to detect the piece on the interfacing apparatus, adopts to set up the interval and detects the piece, and the cam that the dish cooperation set up detects the piece, and the whole data comprehensiveness that detects of this structure of effectual abundance can help comprehensive knowing camshaft whole size data more.

Description

Camshaft size detector

Technical Field

The utility model belongs to the technical field of mechanical detection, more specifically say, in particular to camshaft size detector.

Background

The camshaft is an important part in the engine and plays an important role in the work of the engine, because the camshaft actually contains the cam and the shaft and is also an important part of the engine, the dimensional accuracy of the camshaft, such as the distance between the cams, the peripheral dimension of the cam and the shaft length, is an important detection index, and plays an important role in the work of the engine, and a good camshaft dimension detector is particularly important at the moment; current camshaft size detection appearance does not possess laminating to cam department and detects and the interval short-term test, and it is not comprehensive fast enough to detect data, and whole camshaft installation is convenient inadequately simultaneously, and camshaft drive is rotatory convenient inadequately.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a camshaft dimension detector is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a camshaft size detector to solve current camshaft size detector, do not possess laminating to cam department and detect and the interval detects, it is not comprehensive enough to detect data, and the installation of whole camshaft is convenient problem inadequately simultaneously.

The utility model discloses camshaft size detector's purpose and efficiency are reached by following specific technological means:

a camshaft dimension detector comprises a mounting and adjusting device; the mounting and adjusting device is fixedly connected with a shaft end supporting piece; the mounting and adjusting device is provided with a sliding support piece; the sliding support piece and the shaft end support piece are respectively connected with a lifting clamping piece in a sliding manner; the installation adjusting device is provided with a cam detecting piece; the installation adjusting device is connected with a butt joint device in a sliding mode, and the butt joint device is connected with a distance detecting piece in a sliding mode; the installation adjustment device includes: the device comprises an installation supporting plate, two adjusting driving rods and a moving slide block, wherein the installation supporting plate is rotatably connected with the two adjusting driving rods; the mounting support plate is connected with a movable sliding block in a sliding manner, and the movable sliding block is in threaded connection with the adjusting driving rod; and the installation supporting plate is provided with scale marks.

Further, the shaft-end support comprises: the shaft end supporting block, the shaft end supporting roller and the limiting plate are fixedly connected to the mounting supporting plate; two shaft end supporting rollers are rotatably connected to the shaft end supporting block; and the shaft end supporting block is fixedly connected with a limiting plate.

Further, the installation adjustment device includes: and the stroke screw rod is rotatably connected to the mounting support plate.

Further, the spacing detecting member includes: the device comprises an interval detection sliding block, two sliding installation shafts and an expansion tension spring, wherein the interval detection sliding block is fixedly connected with the two sliding installation shafts which are respectively connected to an interval installation block in a sliding manner; two the epaxial cover of slip mounting is equipped with the extension spring respectively, and the extension spring is connected between interval installation piece and two slip mounting axles.

Further, the lifting and clamping piece further comprises: the two clamping plates are respectively and rotatably connected with a driving wheel; and the two clamping plates are rotatably connected with safety bolts, and the other ends of the two safety bolts are respectively in threaded connection with the sliding supporting block and the shaft end supporting block.

Further, the sliding support includes: the length and height measuring instrument comprises a sliding supporting block, a sliding adjusting screw rod, a length and height measuring instrument main body and a detection supporting roller wheel, wherein the sliding supporting block is connected to an installation supporting plate in a sliding manner; the sliding support block is in threaded connection with a sliding adjusting screw rod, and the sliding adjusting screw rod is rotatably connected to the mounting support plate; the length and height measuring instrument main body is fixedly connected to the sliding support block; the sliding support block is rotatably connected with a detection support roller; and the bottom of the sliding support block is in threaded connection with a row of bolts.

Further, the cam detecting member includes: the device comprises a test sliding block and a stroke height measuring instrument, wherein the test sliding block is connected to an installation supporting plate in a sliding manner; the testing sliding block is in threaded connection with the stroke screw rod; and the test sliding block is fixedly connected with a stroke height measuring instrument.

Further, the lifting clamp comprises: the lifting clamping device comprises four lifting clamping shafts, four clamping tension springs and clamping plates, wherein every two of the four lifting clamping shafts form a group, and two springs are sleeved on two groups of the lifting clamping shafts respectively; the two groups of lifting clamping shafts are respectively connected to the sliding supporting block and the shaft end supporting block in a sliding manner; and the two groups of lifting clamping shafts are respectively and fixedly connected with a clamping plate.

Further, the docking device includes: the distance measuring device comprises a distance mounting block, a detection plate and a distance height measuring instrument, wherein the distance mounting block is fixedly connected to a movable sliding block; the space height measuring instrument is fixedly connected to the space mounting block; and the spacing mounting block is fixedly connected with a detection plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses an adopt and set up the lift holder, overall structure is simple stable, the centre gripping camshaft of can being convenient for more, simultaneously can realize rotating the drive of camshaft, so that the camshaft can rotate the detection, the length of slide adjusting adaptation camshaft can be realized to the slip support piece that sets up simultaneously, can realize that the bolt secondary extrudees spacingly simultaneously, overall structure detects more high-efficiently, the effectual improvement camshaft installation stability of overall structure, overall structure detects the commonality stronger simultaneously, through placing the camshaft respectively on axle head support piece and slip support piece, overall structure is simple more high-efficient, the practicality is stronger, improve the stability and the practicality of detection.

2. The utility model discloses an adopt and set up the interval and detect the piece, the cam that the dish cooperation set up detects the piece, the effectual whole data comprehensiveness that detects of this structure that has richened, can help comprehensive learning camshaft whole dimensional data more, adopt the interfacing apparatus and the cam detection piece that set up simultaneously, can slide in the camshaft outside, can effectual whole detection comprehensiveness, can effectual improvement measuring quality, the while whole use is more nimble, can realize drive test sliding block sliding regulation stroke and diameter outside detection through rotating the stroke lead screw respectively and adjusting the actuating lever, can pass through interval height measurement appearance, realize detecting the interval between the cam, it is direct to detect more high-efficient, the whole operation is more nimble.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic bottom structure diagram of the present invention.

Fig. 3 is a schematic structural diagram of the installation adjustment device of the present invention.

Fig. 4 is a schematic structural view of the shaft end supporting member of the present invention.

Fig. 5 is a schematic structural view of the sliding support member of the present invention.

Fig. 6 is a schematic structural view of the lifting clamping member of the present invention.

Fig. 7 is a schematic structural diagram of the pressure regulating device of the present invention.

Fig. 8 is a schematic structural view of the docking device of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. installing an adjusting device; 101. installing a support plate; 102. adjusting the drive rod; 103. moving the slide block; 104. a travel screw rod; 2. a shaft end support; 201. a shaft end supporting block; 202. the shaft end supports the roller; 203. a limiting plate; 3. a sliding support; 301. a sliding support block; 302. sliding the adjusting screw rod; 303. a length height gauge body; 304. detecting a supporting roller; 4. a lifting clamping member; 401. a lifting clamping shaft; 402. clamping a tension spring; 403. a clamping plate; 404. a drive wheel; 405. a safety bolt; 5. a cam detection member; 501. testing the sliding block; 502. a stroke height measuring instrument; 6. a docking device; 601. spacing mounting blocks; 6011. detecting a plate; 602. a pitch height measuring instrument; 7. a spacing detection member; 701. a spacing detection slider; 702. a sliding mounting shaft; 703. and expanding the tension spring.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 8:

the utility model provides a camshaft dimension detector, which comprises an installation adjusting device 1; the mounting and adjusting device 1 is fixedly connected with a shaft end support part 2; the installation adjusting device 1 is provided with a sliding support piece 3; the sliding support piece 3 and the shaft end support piece 2 are respectively connected with a lifting clamping piece 4 in a sliding manner; the installation adjusting device 1 is provided with a cam detecting piece 5; the installation adjusting device 1 is connected with a butt joint device 6 in a sliding mode, and the butt joint device 6 is connected with a spacing detection piece 7 in a sliding mode; the installation adjustment device 1 includes: the device comprises an installation support plate 101, adjusting driving rods 102 and a moving slide block 103, wherein the installation support plate 101 is rotatably connected with the two adjusting driving rods 102; the mounting support plate 101 is connected with a movable slider 103 in a sliding manner, and the movable slider 103 is connected to the adjusting drive rod 102 in a threaded manner; the installation support plate 101 is provided with scale marks.

Wherein, installation adjusting device 1 includes: the stroke screw 104, the stroke screw 104 is connected on the mounting support plate 101 rotatably; the shaft-end support 2 includes: the mounting support plate comprises a shaft end support block 201, a shaft end support roller 202 and a limit plate 203, wherein the shaft end support block 201 is fixedly connected to the mounting support plate 101; two shaft end supporting rollers 202 are rotatably connected to the shaft end supporting block 201; a limiting plate 203 is fixedly connected to the shaft end supporting block 201; the slide support 3 includes: the length and height measuring instrument comprises a sliding supporting block 301, a sliding adjusting screw rod 302, a length and height measuring instrument main body 303 and a detection supporting roller 304, wherein the sliding supporting block 301 is connected to the installation supporting plate 101 in a sliding mode; a sliding adjusting screw rod 302 is connected to the sliding support block 301 in a threaded manner, and the sliding adjusting screw rod 302 is rotatably connected to the mounting support plate 101; the length and height measuring instrument main body 303 is fixedly connected to the sliding support block 301; the sliding supporting block 301 is rotatably connected with a detection supporting roller 304; the bottom of the sliding support block 301 is in threaded connection with a row of bolts; the lifting clamp 4 comprises: the lifting clamping device comprises lifting clamping shafts 401, clamping tension springs 402 and clamping plates 403, wherein the number of the lifting clamping shafts 401 is four, every two of the four lifting clamping shafts 401 form a group, and two springs are sleeved on two groups of the lifting clamping shafts 401 respectively; the two groups of lifting clamping shafts 401 are respectively connected to the sliding supporting block 301 and the shaft end supporting block 201 in a sliding manner; the two groups of lifting clamping shafts 401 are respectively and fixedly connected with clamping plates 403; the lifting clamp 4 further comprises: the two clamping plates 403 are respectively and rotatably connected with a driving wheel 404 and a safety bolt 405; the two clamping plates 403 are rotatably connected with safety bolts 405, and the other ends of the two safety bolts 405 are respectively in threaded connection with the sliding support block 301 and the shaft end support block 201; through adopting to set up lift holder 4, overall structure is simple stable, the centre gripping camshaft of can being convenient for more, can realize the drive rotation to the camshaft simultaneously, so that the camshaft can rotate the detection, the length of slide adjusting adaptation camshaft can be realized to the slip support piece 3 that sets up simultaneously, can realize that the bolt secondary extrudees spacingly simultaneously, overall structure detects more high-efficiently, the effectual improvement camshaft installation stability of overall structure, overall structure detects the commonality stronger simultaneously, through placing the camshaft respectively on axle head support piece 2 and slip support piece 3, overall structure is simple more high-efficient, the practicality is stronger, improve the stability and the practicality of detection.

Wherein, cam detection piece 5 includes: the device comprises a test sliding block 501 and a stroke height measuring instrument 502, wherein the test sliding block 501 is connected to the installation supporting plate 101 in a sliding manner; the test sliding block 501 is connected to the stroke screw 104 through threads; a stroke height measuring instrument 502 is fixedly connected to the test sliding block 501; the docking device 6 includes: the distance measuring device comprises a distance mounting block 601, a detecting plate 6011 and a distance height measuring instrument 602, wherein the distance mounting block 601 is fixedly connected to the movable sliding block 103; the space height measuring instrument 602 is fixedly connected to the space mounting block 601; a detection plate 6011 is fixedly connected to the spacing installation block 601; the spacing detection piece 7 includes: the device comprises a spacing detection slider 701, two sliding installation shafts 702 and an expansion tension spring 703, wherein the spacing detection slider 701 is fixedly connected with the two sliding installation shafts 702, and the two sliding installation shafts 702 are respectively connected to a spacing installation block 601 in a sliding manner; the cover is equipped with extension spring 703 respectively on two slip installation axles 702, and extension spring 703 connects between interval installation piece 601 and two slip installation axles 702, detect a 7 through adopting the setting interval, the cam that the dish cooperation set up detects a 5, the effectual whole data comprehensiveness that detects of this structure that has richened, can help the whole dimensional data of comprehensive knowing camshaft more, adopt interfacing apparatus 6 and the cam that sets up to detect a 5 simultaneously, can slide in the camshaft outside, can effectual whole detection comprehensiveness, can effectual improvement measurement quality, it is more nimble to wholly use simultaneously, can realize drive test sliding block 501 slip regulation stroke and the outside detection of diameter through rotating stroke lead screw 104 respectively with adjust actuating lever 102, can pass through interval altitude measurement appearance 602, realize detecting the interval between the cam, it is direct to detect more high-efficient.

The specific use mode and function of the embodiment are as follows:

in the utility model, the camshaft is respectively arranged on the shaft end supporting piece 2 and the sliding supporting piece 3, meanwhile, the sliding adjusting screw rod 302 needs to be rotated to drive the sliding supporting block 301 to move, the bolt at the bottom of the sliding supporting block 301 is rotated after the sliding adjusting screw rod is adjusted to a proper position, so that the jacking and limiting are realized, the driving wheel 404 is driven to extrude the camshaft under the pulling of the clamping tension spring 402, the stable clamping is realized by matching the shaft end supporting roller 202 and the detection supporting roller 304, the auxiliary holding clamping effect is achieved by tightening the safety bolt 405, one side of the camshaft abuts against the limit plate 203, the length data is measured by the length height measuring instrument main body 303, the measuring quality can be effectively improved, meanwhile, the whole use is more flexible, the sliding adjustment stroke and the diameter external detection of the test sliding block 501 can be driven by respectively rotating the stroke screw rod 104 and the adjustment driving rod 102, the moving sliding block 103 is driven to move, the butting device 6 is driven to move, meanwhile, the space detection piece 7 is driven to detect the space of the cam to be detected, the whole structure is simpler and more practical, the space detection slider 701 and the detection plate 6011 are arranged on two inner sides of a cam to be detected, the detection plate 6011 is attached to the inner side of the cam, the space detection slider 701 can be attached to the inner side of the other cam under the pulling action of the extension tension spring 703 to realize the space detection of the cam, the space detection slider 701 can be pressed against the space height measuring instrument 602 in the process, meanwhile, the driving wheel 404 can be rotated to drive the camshaft to rotate by friction, the outer side of the camshaft can touch the extrusion stroke height measuring instrument 502 in the process, the distance between the cams can be detected by the distance height measuring instrument 602, and the outside dimensions of the camshaft body and the cams and the cam stroke information can be measured by the stroke height measuring instrument 502.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A camshaft dimension detector which is characterized in that: comprises a mounting adjustment device (1); the mounting and adjusting device (1) is fixedly connected with a shaft end support piece (2); a sliding support piece (3) is arranged on the mounting and adjusting device (1); the sliding support piece (3) and the shaft end support piece (2) are respectively connected with a lifting clamping piece (4) in a sliding manner; the installation adjusting device (1) is provided with a cam detecting piece (5); the installation adjusting device (1) is connected with a butt joint device (6) in a sliding mode, and the butt joint device (6) is connected with a spacing detection piece (7) in a sliding mode; the installation adjustment device (1) comprises: the device comprises an installation supporting plate (101), adjusting driving rods (102) and a movable sliding block (103), wherein the installation supporting plate (101) is rotatably connected with the two adjusting driving rods (102); the installation support plate (101) is connected with a movable sliding block (103) in a sliding mode, and the movable sliding block (103) is connected to the adjusting driving rod (102) in a threaded mode; and the mounting support plate (101) is provided with scale marks.

2. A camshaft dimension measuring instrument according to claim 1, wherein: the installation adjustment device (1) comprises: and the stroke screw rod (104), wherein the stroke screw rod (104) is rotatably connected to the mounting support plate (101).

3. A camshaft dimension measuring instrument according to claim 1, wherein: the shaft end support (2) comprises: the mounting structure comprises a shaft end supporting block (201), a shaft end supporting roller (202) and a limiting plate (203), wherein the shaft end supporting block (201) is fixedly connected to a mounting supporting plate (101); two shaft end supporting rollers (202) are rotatably connected to the shaft end supporting block (201); and a limiting plate (203) is fixedly connected to the shaft end supporting block (201).

4. A camshaft dimension measuring instrument as claimed in claim 3, wherein: the sliding support (3) comprises: the length and height measuring instrument comprises a sliding supporting block (301), a sliding adjusting screw rod (302), a length and height measuring instrument main body (303) and a detection supporting roller wheel (304), wherein the sliding supporting block (301) is connected to an installation supporting plate (101) in a sliding mode; the sliding support block (301) is in threaded connection with a sliding adjusting screw rod (302), and the sliding adjusting screw rod (302) is rotatably connected to the mounting support plate (101); the length and height measuring instrument main body (303) is fixedly connected to the sliding support block (301); the sliding supporting block (301) is rotatably connected with a detection supporting roller (304); the bottom of the sliding support block (301) is in threaded connection with a row of bolts.

5. A camshaft dimension measuring instrument according to claim 4, wherein: the lifting clamp (4) comprises: the clamping device comprises lifting clamping shafts (401), clamping tension springs (402) and clamping plates (403), wherein the number of the lifting clamping shafts (401) is four, every two of the four lifting clamping shafts (401) form a group, and two springs are sleeved on the two groups of lifting clamping shafts (401) respectively; the two groups of lifting clamping shafts (401) are respectively connected to the sliding supporting block (301) and the shaft end supporting block (201) in a sliding manner; the two groups of lifting clamping shafts (401) are respectively and fixedly connected with a clamping plate (403).

6. A camshaft dimension measuring instrument as claimed in claim 5, wherein: the lifting clamping piece (4) further comprises: the two clamping plates (403) are respectively and rotatably connected with the driving wheel (404); two rotating connection has insurance bolt (405) on grip block (403), and two insurance bolt (405) other ends are threaded connection respectively on slip supporting shoe (301) and axle head supporting shoe (201).

7. A camshaft dimension measuring instrument according to claim 2, wherein: the cam detection member (5) includes: the device comprises a test sliding block (501) and a stroke height measuring instrument (502), wherein the test sliding block (501) is connected to a mounting support plate (101) in a sliding manner; the testing sliding block (501) is in threaded connection with the stroke screw rod (104); and the test sliding block (501) is fixedly connected with a stroke height measuring instrument (502).

8. A camshaft dimension measuring instrument as claimed in claim 1, wherein: the docking device (6) comprises: the distance measuring device comprises a distance mounting block (601), a detecting plate (6011) and a distance height measuring instrument (602), wherein the distance mounting block (601) is fixedly connected to a movable sliding block (103); the distance mounting block (601) is fixedly connected with a distance height measuring instrument (602); the spacing installation block (601) is fixedly connected with a detection plate (6011).

9. A camshaft dimension measuring instrument as claimed in claim 8, wherein: the spacing detection piece (7) comprises: the device comprises a spacing detection sliding block (701), two sliding installation shafts (702) and an expansion tension spring (703), wherein the spacing detection sliding block (701) is fixedly connected with the two sliding installation shafts (702), and the two sliding installation shafts (702) are respectively connected to the spacing installation block (601) in a sliding manner; two sliding installation axle (702) go up the cover respectively and are equipped with extension spring (703), and extension spring (703) are connected between interval installation piece (601) and two sliding installation axles (702).