CN212620553U

CN212620553U - Quick detection device of bent axle axiality

Info

Publication number: CN212620553U
Application number: CN202021825103.9U
Authority: CN
Inventors: 雒应学
Original assignee: Guangzhou De Shan Nc Technology Co
Current assignee: Guangzhou De Shan Nc Technology Co
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-02-26
Anticipated expiration: 2030-08-27

Abstract

The utility model provides a crankshaft coaxiality rapid detection device, which comprises a detection device body, wherein the detection device body comprises a base, a fixed seat is arranged on the base, a fixed frame is welded on the fixed seat, a friction plate is arranged between the fixed frame and the fixed seat, the friction plate is provided with a workpiece, the base is provided with a mounting seat, the mounting seat is provided with a fastening bolt, the mounting seat is provided with a fixed rod, one end of the fixed rod is welded with a limiting seat, the limiting seat is provided with a mounting hole, a lever meter and a measuring device are arranged in the mounting hole, when the crankshaft coaxiality rapid detection device is used, the lever meter and the measuring device can be fixedly installed at the installation ports at different positions, cooperate through spacer pin and spacing hole and fix the use to the lever table, it is convenient to use, and the function is various.

Description

Quick detection device of bent axle axiality

Technical Field

The utility model relates to a bent axle axiality check out test set field specifically is a bent axle axiality short-term test device.

Background

The crankshaft is one of necessary devices of an internal combustion engine, the internal combustion engine is a power device and a heart of various equipment, and the crankshaft is a key rotating part of the internal combustion engine, so the precision of the crankshaft directly determines the performance of the internal combustion engine; the detection of the coaxiality of the crankshaft is the most critical core form and position tolerance, and if the detection of the coaxiality of the crankshaft is inaccurate or the control is out of tolerance, the occurrence of fault phenomena such as combustion shaft and bearing grinding of an internal combustion engine can be directly caused, and serious quality accidents such as 'machine breakage' are caused; most of equipment that detects at present bent axle axiality is bigger, than being convenient for remove the use, in addition, current go bent axle axiality check out test set can't carry out quick adjustment according to the length and the height of equipment and use, use inconvenient, the function singleness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a quick detection device of crankshaft axiality to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure can cooperate the different positions of adjustment through installing port and lever meter to use simultaneously, and through the whole height of card hole and card post cooperation adjustment dead lever, adjust the use under the different situation.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a quick detection device of crankshaft axiality, includes the detection device body, the detection device body includes the base, install the fixing base on the base, the welding has the mount on the fixing base, install the friction disc between mount and the fixing base, install the work piece on the friction disc, install the mount pad on the base, install fastening bolt on the mount pad, install the dead lever on the mount pad, the one end welding of dead lever has spacing seat, be provided with the installing port on the spacing seat, the internally mounted of installing port has lever table and measuring device, be provided with spacing hole on the spacing seat, the internally mounted in spacing hole has the spacer pin.

As an embodiment of the present invention, the fixing rod is welded with the clamping column, the mounting seat is provided with the clamping hole, and the fixing rod is fixed in the clamping hole through the clamping column.

As a preferred embodiment of the present invention, the upper and lower portions of the locking hole are provided with threaded holes, and the threaded holes are matched with the fastening bolts.

As an optimal implementation manner of the utility model, be provided with the spout on the fixing base, the internally mounted of spout has the backup pad, the bottom welding of backup pad has the connecting plate, the inside at the spout is installed to the connecting plate.

As an optimal implementation mode of the utility model, install the threaded rod on the fixing base, the one end welding of threaded rod has the swing handle, the other end of threaded rod passes through the bearing and installs on the connecting plate, the backup pad cooperatees with the work piece.

As a preferred embodiment of the present invention, a first friction plate is disposed on the supporting plate, and the first friction plate are made of alloy material.

The utility model has the advantages that: the utility model discloses a quick crankshaft coaxiality detection device, which comprises a base; a fixed seat; a fixed mount; a friction plate; a chute; a support plate; a connecting plate; a threaded rod; a workpiece; a mounting seat; fixing the rod; fastening a bolt; a limiting seat; an installation port; a lever meter; a limiting hole; a spacing pin; a measuring device; a clamping hole; clamping the column; a threaded bore.

1. This quick detection device of bent axle axiality cooperatees through card hole and the card post on different positions when using, fixes spacingly through fastening bolt, satisfies the adjustment under the different situation and uses, and it is convenient to use.

2. This quick detection device of bent axle axiality can carry out fixed mounting with lever table and measuring device at the installing port of different positions when using, cooperatees through spacer pin and spacing hole and fixes the use to the lever table, and it is convenient to use, and the function is various.

3. This quick detection device of bent axle axiality rotates through the threaded rod and promotes the backup pad and remove in the inside of spout, fixes spacing use through removing the work piece to different thicknesses, avoids rocking that causes when rotatory, guarantees the measuring precision.

Drawings

Fig. 1 is a schematic structural view of a crankshaft coaxiality rapid detection device of the present invention;

fig. 2 is a rear view schematic structural diagram of the quick crankshaft coaxiality detection device of the present invention;

in the figure: 1. a base; 2. a fixed seat; 3. a fixed mount; 4. a friction plate; 5. a chute; 6. a support plate; 7. a connecting plate; 8. a threaded rod; 9. a workpiece; 10. a mounting seat; 11. fixing the rod; 12. fastening a bolt; 13. a limiting seat; 14. an installation port; 15. a lever meter; 16. a limiting hole; 17. a spacing pin; 18. a measuring device; 19. a clamping hole; 20. clamping the column; 21. a threaded bore.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a crankshaft coaxiality rapid detection device comprises a detection device body, wherein the detection device body comprises a base 1, a fixing seat 2 is installed on the base 1, a fixing frame 3 is welded on the fixing seat 2, a friction plate 4 is installed between the fixing frame 3 and the fixing seat 2, a workpiece 9 is installed on the friction plate 4, an installation seat 10 is installed on the base 1, a fastening bolt 12 is installed on the installation seat 10, a fixing rod 11 is installed on the installation seat 10, a limiting seat 13 is welded at one end of the fixing rod 11, an installation opening 14 is formed in the limiting seat 13, a lever meter 15 and a measurement device 18 are installed inside the installation opening 14, a limiting hole 16 is formed in the limiting seat 13, a limiting pin 17 is installed inside the limiting hole 16, and the lever meter and the measurement device can be fixedly installed at installation openings of different positions when in use, the lever meter is fixed and used through the matching of the limiting pin and the limiting hole, and the lever meter is convenient and fast to use.

As an optimal implementation mode of the utility model, the welding of the one end of dead lever 11 has card post 20, be provided with card hole 19 on the mount pad 10, dead lever 11 is fixed in the inside of calorie hole 19 through card post 20, cooperatees through card hole and the card post on different positions when using, fixes spacingly through fastening bolt, satisfies the adjustment under the different situation and uses, and it is convenient to use.

As a preferred embodiment of the present invention, the upper and lower portions of the locking hole 19 are provided with a threaded hole 21, the threaded hole 21 is matched with the fastening bolt 12, and the fastening bolt can be moved conveniently through the threaded hole.

As an optimal implementation manner of the utility model, be provided with spout 5 on the fixing base 2, the internally mounted of spout 5 has backup pad 6, the bottom welding of backup pad 6 has connecting plate 7, connecting plate 7 is installed in the inside of spout 5, carries out rotatory promotion backup pad through the threaded rod and removes in the inside of spout.

As an optimal implementation mode of the utility model, install threaded rod 8 on fixing base 2, the welding of the one end of threaded rod 8 has the swing handle, threaded rod 8's the other end passes through the bearing and installs on connecting plate 7, backup pad 6 cooperatees with work piece 9, fixes spacing use to the work piece of different thicknesses through removing, avoids rocking that causes when rotatory, guarantees the measuring precision.

As a preferred embodiment of the present invention, a first friction plate is disposed on the supporting plate 6, the first friction plate 4 and the first friction plate are made of alloy, and the service life is prolonged by the friction resistance of the alloy.

When the device is used, firstly, a workpiece 9 is fixed between a fixed seat 2 and a fixed frame 3, the threaded rod 8 is rotated to push a supporting plate 6 to move in a sliding groove 5, the threaded rod 8 is contacted with the workpiece 9 through movement, workpieces 9 with different thicknesses are adjusted and fixed through the movement of the supporting plate 6, the use is convenient, after the fixing is completed through the supporting plate 6, the fixing of the workpiece 9 in the rotation is effectively ensured, the shaking is avoided, when the position of the workpiece 9 is selected and measured, a lever meter 15 and a measuring device 18 are taken out from the inside of a mounting hole 14 through separating a rotating limiting pin 17 from a limiting hole 16, after the workpiece is taken out, the lever meter 15 and the measuring device 18 are installed in the mounting holes 14 at different positions according to the selection of the position for use, and after the installation, the limiting pin 17 is matched with the corresponding limiting hole 16, fix lever table 15 and measuring device 18, it uses to make measuring device 18 detect it through work piece 9 is rotatory, when the whole height of dead lever 11 and spacing seat 13 needs to be adjusted, through rotatory fastening bolt 12, make fastening bolt 12 lose the extrusion force to calorie post 20, dead lever 11 will block post 20 and extract, install the use in the face of the card hole 19 of co-altitude, at last through fastening bolt 12 at the inside rotation of screw hole 21, fix calorie post 20, it is convenient to use, and the function is various.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a quick detection device of bent axle axiality, includes the detection device body, its characterized in that: the detection device body comprises a base (1), a fixed seat (2) is arranged on the base (1), a fixed frame (3) is welded on the fixed seat (2), a friction plate (4) is arranged between the fixed frame (3) and the fixed seat (2), a workpiece (9) is arranged on the friction plate (4), a mounting seat (10) is arranged on the base (1), the mounting seat (10) is provided with a fastening bolt (12), the mounting seat (10) is provided with a fixed rod (11), one end of the fixed rod (11) is welded with a limiting seat (13), the limiting seat (13) is provided with a mounting opening (14), a lever meter (15) and a measuring device (18) are arranged in the mounting opening (14), the limiting seat (13) is provided with a limiting hole (16), and a limiting pin (17) is arranged in the limiting hole (16).

2. The crankshaft coaxiality rapid detection device according to claim 1, characterized in that: the fixing rod is characterized in that a clamping column (20) is welded at one end of the fixing rod (11), a clamping hole (19) is formed in the mounting seat (10), and the fixing rod (11) is fixed inside the clamping hole (19) through the clamping column (20).

3. The crankshaft coaxiality rapid detection device according to claim 2, characterized in that: the upper part and the lower part of the clamping hole (19) are both provided with threaded holes (21), and the threaded holes (21) are matched with the fastening bolts (12).

4. The crankshaft coaxiality rapid detection device according to claim 1, characterized in that: be provided with spout (5) on fixing base (2), the internally mounted of spout (5) has backup pad (6), the bottom welding of backup pad (6) has connecting plate (7), the inside at spout (5) is installed in connecting plate (7).

5. The crankshaft coaxiality rapid detection device according to claim 4, wherein: install threaded rod (8) on fixing base (2), the welding of the one end of threaded rod (8) has the swing handle, the other end of threaded rod (8) passes through the bearing and installs on connecting plate (7), backup pad (6) cooperate with work piece (9).

6. The crankshaft coaxiality rapid detection device according to claim 5, wherein: the support plate (6) is provided with a first friction plate, and the first friction plate (4) and the first friction plate are made of alloy materials.