CN212779157U

CN212779157U - Gear head non-tooth section length measurement gauge assembly

Info

Publication number: CN212779157U
Application number: CN202022090295.XU
Authority: CN
Inventors: 王增标
Original assignee: Anhui Chengxun Steel Co ltd
Current assignee: Anhui Chengxun Steel Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-03-23
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a non-tooth section length measurement of gear head examines a subassembly, the on-line screen storage device comprises a base, one side fixed mounting of base has the post of stretching out, one side sliding connection who stretches out the upper end of post has the connecting block, the upper end of connecting block one side is provided with the standing groove, the both ends of connecting block one side all are provided with compression spring, one side fixed mounting of compression spring has the stop collar, the inboard swing joint of base has the spliced pole, the lower extreme fixed mounting of spliced pole has second bevel gear, the inboard swing joint of spliced pole has the lead screw, the surface swing joint of lead screw upper end has the movable block, one side swing joint of movable block has the second bracing piece, the upper end swing joint of second bracing piece has first bracing piece, one side swing joint of first bracing piece has spacing. The utility model discloses make things convenient for the fixed not gear head of equidimension of centre gripping to detect, detection device easy to assemble.

Description

Gear head non-tooth section length measurement gauge assembly

Technical Field

The utility model relates to an accurate auto-parts detection device technical field specifically is a utensil subassembly is examined in measurement of non-tooth section length of gear head.

Background

With the rapid development of social economy, the automobile parts are each unit forming the whole automobile and a product serving the automobile, the automobile parts are various, the consumption of people to the automobile is more and more along with the improvement of the living standard of people, the market of the automobile parts is also larger and more, and in recent years, automobile part manufacturers are rapidly developed, and the gear refers to a mechanical element with a gear continuously meshed on a wheel rim to transmit motion and power.

However, the existing gear head non-tooth section length measuring gauge assembly is inconvenient for clamping and fixing gear heads with different sizes for detection and is inconvenient for installing a detection device; therefore, the existing requirements are not met, and the gear head non-tooth section length measuring gauge assembly is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utensil subassembly is examined in measurement of the non-tooth section length of gear head to solve the gear head that the fixed equidimension not of the inconvenient centre gripping of utensil subassembly was examined in the measurement of the non-tooth section length of gear head who proposes among the above-mentioned background art and detect, inconvenient installation detection device scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a checking fixture assembly for measuring the length of a non-tooth section of a gear head comprises a base, wherein an extending column is fixedly arranged on one side of the base, a connecting block is slidably connected to one side of the upper end of the extending column, a placing groove is formed in the upper end of one side of the connecting block, compression springs are arranged at two ends of one side of the connecting block, a limiting sleeve is fixedly arranged on one side of each compression spring, a connecting column is movably connected to the inner side of the base, a second bevel gear is fixedly arranged at the lower end of the connecting column, a lead screw is movably connected to the inner side of the connecting column, a moving block is movably connected to the outer surface of the upper end of the lead screw, a second supporting rod is movably connected to one side of the moving block, a first supporting rod is movably connected to the upper end of the second supporting, the lower extreme fixed mounting of lead screw has first bevel gear, the inboard one end swing joint of base has the rotation post, the intermediate position fixed mounting who rotates post one end has third bevel gear, the one end fixed mounting who rotates the post has fourth bevel gear, the upper end fixed mounting who rotates post one end has the rack, the upper end meshing of rack is connected with the toothed disc, one side swing joint of toothed disc has the hold-in range, the inboard upper end swing joint of hold-in range has the drive plate, the one end meshing of drive plate is connected with the internal thread cover, the one end swing joint of internal thread cover has the threaded rod.

Preferably, the outer surface of the lower end of the connecting column is provided with a plurality of round holes, and the inner diameter of each round hole is identical to the diameter of the threaded rod.

Preferably, one side of the threaded rod is provided with a limiting groove, one side of the limiting groove is provided with a limiting strip, and the limiting strip and the base are fixed through welding.

Preferably, the lower end of the first support rod is connected with the upper end of the second support rod through a movable device, the movable device comprises a welding frame, a short shaft and a short sleeve, and the inner side of the welding frame is connected with the short sleeve through the short shaft.

Preferably, the inner side of the placing groove is provided with a detection meter, and one side of the compression spring and two ends of one side of the connecting block are fixed through welding.

Preferably, the outer surface of the fixing block is fixed with the upper end of the inner side of the connecting column through welding.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through pulling the rotating column, the rotating column pulls the rack, the rack drives the gear disc to rotate, the gear disc drives the hold-in range to rotate, the hold-in range drives the drive disc to rotate, the drive disc drives the internal thread cover to rotate, the internal thread cover drives the threaded rod to rotate, but the threaded rod is spacing, make its internal thread cover push the threaded rod to move, make its threaded rod buckle to the inside of round hole, make its fixed connection post not rotate, when pulling the belt spacing, make its fourth bevel gear mesh with the first bevel gear and connect, through rotating the rotating column, the rotating column drives the fourth bevel gear to rotate, the fourth bevel gear drives the first bevel gear to rotate, the first bevel gear drives the lead screw to rotate, the lead screw drives the movable block to go up and down, the second bracing piece goes up and down, the second bracing piece pushes the first bracing piece, the first bracing piece drives the spacing splint to, the device is convenient to detect and fix;

2. the utility model discloses a stir the stop collar, make it expose the standing groove, will detect the inboard that the standing groove was placed to the table, through putting the stop collar, utilize compression spring to stimulate the stop collar and remove, utilize the spacing detection table of stop collar buckle for the device easy to assemble detects the table and uses.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the connecting column of the present invention;

fig. 3 is a schematic view of a local structure of the connecting block of the present invention.

In the figure: 1. a base; 2. rotating the column; 3. connecting columns; 4. a limiting clamp plate; 5. extending the column; 6. connecting blocks; 7. a limiting sleeve; 8. a compression spring; 9. a placement groove; 10. a fixed block; 11. a moving block; 12. a first support bar; 13. a second support bar; 14. a first bevel gear; 15. a screw rod; 16. a second bevel gear; 17. a rack; 18. a third bevel gear; 19. a fourth bevel gear; 20. a gear plate; 21. a synchronous belt; 22. a drive plate; 23. an internal thread sleeve; 24. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a checking fixture component for measuring the length of a non-tooth section of a gear head comprises a base 1, wherein one side of the base 1 is fixedly provided with an extending column 5, one side of the upper end of the extending column 5 is slidably connected with a connecting block 6, the upper end of one side of the connecting block 6 is provided with a placing groove 9, two ends of one side of the connecting block 6 are respectively provided with a compression spring 8, one side of each compression spring 8 is fixedly provided with a limiting sleeve 7, the placing groove 9 is exposed by stirring the limiting sleeve 7, a detection meter is placed on the inner side of the placing groove 9, the limiting sleeve 7 is pulled to move by releasing the limiting sleeve 7, the detection meter is limited by buckling the limiting sleeve 7, the device is convenient to install the detection meter for use, the inner side of the base 1 is movably connected with a connecting column 3, the lower end of the connecting column 3 is fixedly provided with a second bevel gear 16, the inner side of the connecting, one side swing joint of movable block 11 has second bracing piece 13, the upper end swing joint of second bracing piece 13 has first bracing piece 12, one side swing joint of first bracing piece 12 has spacing splint 4, the opposite side swing joint of first bracing piece 12 has fixed block 10, the lower extreme fixed mounting of lead screw 15 has first bevel gear 14, the inboard one end swing joint of base 1 has rotation post 2, the intermediate position fixed mounting who rotates post 2 one end has third bevel gear 18, the one end fixed mounting who rotates post 2 has fourth bevel gear 19, the upper end fixed mounting who rotates post 2 one end has rack 17, the upper end meshing of rack 17 is connected with toothed disc 20, one side swing joint of toothed disc 20 has hold-in range 21, the inboard upper end swing joint of hold-in range 21 has drive plate 22, the one end meshing of drive plate 22 is connected with interior thread bush 23, the one end swing joint of interior thread bush 23 has threaded rod 24. By pulling the rotary column 2, the rotary column 2 pulls the rack 17, the rack 17 drives the gear disc 20 to rotate, the gear disc 20 drives the synchronous belt 21 to rotate, the synchronous belt 21 drives the transmission disc 22 to rotate, the transmission disc 22 drives the internal thread sleeve 23 to rotate, the internal thread sleeve 23 drives the threaded rod 24 to rotate, but the threaded rod 24 is limited, so that the internal thread sleeve 23 thereof pushes the threaded rod 24 to move, the threaded rod 24 thereof is buckled to the inner side of the round hole, so that the fixed connection column 3 thereof is not rotated, when the belt is limited, the fourth bevel gear 19 thereof is meshed with the first bevel gear 14, by rotating the rotary column 2, the rotary column 2 drives the fourth bevel gear 19 to rotate, the fourth bevel gear 19 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the screw rod 15 to rotate, the screw rod 15 drives the movable block 11 to lift, the movable block 11 drives the second support rod 13 to lift, the, the first supporting rod 12 drives the limiting clamp plate 4 to be unfolded, and the limiting clamp plate 4 is utilized to clamp and fix the gear head inner diameters of different sizes, so that the device can be used for conveniently detecting and fixing

Further, the surface of spliced pole 3 lower extreme all is provided with a plurality of round hole, and the internal diameter size of round hole is the same with the diameter size of threaded rod 24 completely, and internal thread cover 23 promotes threaded rod 24 and removes, makes its threaded rod 24 buckle to the inboard of round hole, makes its fixed connection post 3 not rotate for spectator facilitates the use.

Further, one side of threaded rod 24 is provided with the spacing groove, and one side of spacing groove is provided with spacing, and spacing is solid through the welding with base 1, and hold-in range 21 drives driving disc 22 and rotates, and driving disc 22 drives internal thread cover 23 and rotates, and internal thread cover 23 drives threaded rod 24 and rotates, but threaded rod 24 is spacing, makes its internal thread cover 23 promote threaded rod 24 and remove, makes the inboard of its threaded rod 24 buckle to the round hole for the device facilitates the use.

Further, the lower extreme of first bracing piece 12 is connected through the head that moves movable device with the upper end of second bracing piece 13, the head that moves movable device includes welding jig, minor axis and short cover, the short cover is connected through the minor axis to the inboard of welding jig, lead screw 15 drives movable block 11 and goes up and down, movable block 11 drives second bracing piece 13 and goes up and down, second bracing piece 13 promotes first bracing piece 12, first bracing piece 12 drives spacing splint 4 and expandes, utilize spacing splint 4 to carry out the fixed not gear head internal diameter of equidimension of centre gripping for the device conveniently detects fixedly.

Further, the inboard of standing groove 9 is provided with the detection table, and welded fastening is passed through with the both ends of connecting block 6 one side to one side of compression spring 8, through stirring stop collar 7, makes it expose standing groove 9, places the inboard of standing groove 9 with the detection table, through putting stop collar 7, utilizes compression spring 8 pulling stop collar 7 to remove, utilizes the 7 spacing detection tables of stop collar buckle for the device is easy to assemble and is detected the table and use.

Further, the outer surface of the fixing block 10 is fixed with the upper end of the inner side of the connecting column 3 by welding.

The working principle is as follows: when the device is used, the rotating column 2 is pulled, the rack 17 is pulled by the rotating column 2, the rack 17 drives the gear disc 20 to rotate, the gear disc 20 drives the synchronous belt 21 to rotate, the synchronous belt 21 drives the driving disc 22 to rotate, the driving disc 22 drives the internal thread sleeve 23 to rotate, the internal thread sleeve 23 drives the threaded rod 24 to rotate, but the threaded rod 24 is limited, the internal thread sleeve 23 thereof pushes the threaded rod 24 to move, the threaded rod 24 is buckled to the inner side of a round hole, the fixed connecting column 3 is not rotated, when the belt is limited, the fourth bevel gear 19 is meshed with the first bevel gear 14, the rotating column 2 drives the fourth bevel gear 19 to rotate by rotating the rotating column 2, the fourth bevel gear 19 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the screw rod 15 to rotate, the screw rod 15 drives the moving block 11 to lift, the moving block 11 drives the second supporting rod 13 to lift, and the second supporting rod, first bracing piece 12 drives spacing splint 4 and expandes, utilize spacing splint 4 to carry out the fixed not gear head internal diameter of equidimension of centre gripping, make the device conveniently detect fixedly, through stirring stop collar 7, make it expose standing groove 9, the inboard of standing groove 9 is placed to the table of will detecting, through putting away stop collar 7, utilize compression spring 8 to stimulate stop collar 7 and remove, utilize the spacing table of detecting of stop collar 7 buckle, make the device easy to assemble detect the table and use, through promoting rotation post 2, make its third bevel gear 18 and the meshing of second bevel gear 16, through rotating rotation post 2, rotation post 2 drives third bevel gear 18 and rotates, third bevel gear 18 drives second bevel gear 16 and rotates, second bevel gear 16 drives spliced pole 3 and rotates, spliced pole 3 drives the gear head and rotates and detects, make the device facilitate the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a non-tooth section length measurement of gear head examines a subassembly, includes base (1), its characterized in that: an extension column (5) is fixedly installed on one side of the base (1), a connecting block (6) is slidably connected to one side of the upper end of the extension column (5), a placing groove (9) is formed in the upper end of one side of the connecting block (6), compression springs (8) are arranged at two ends of one side of the connecting block (6), a limiting sleeve (7) is fixedly installed on one side of each compression spring (8), a connecting column (3) is movably connected to the inner side of the base (1), a second bevel gear (16) is fixedly installed at the lower end of the connecting column (3), a lead screw (15) is movably connected to the inner side of the connecting column (3), a moving block (11) is movably connected to the outer surface of the upper end of the lead screw (15), a second supporting rod (13) is movably connected to one side of the moving block (11), a first supporting rod (, one side of the first supporting rod (12) is movably connected with a limiting clamping plate (4), the other side of the first supporting rod (12) is movably connected with a fixed block (10), a first bevel gear (14) is fixedly installed at the lower end of the screw rod (15), a rotating column (2) is movably connected with one end of the inner side of the base (1), a third bevel gear (18) is fixedly installed at the middle position of one end of the rotating column (2), a fourth bevel gear (19) is fixedly installed at one end of the rotating column (2), a rack (17) is fixedly installed at the upper end of one end of the rotating column (2), a gear disc (20) is connected with the upper end of the rack (17) in a meshed mode, a synchronous belt (21) is movably connected with one side of the gear disc (20), a transmission disc (22) is movably connected with the upper end of the inner side of the synchronous belt (21), and an inner thread sleeve, one end of the internal thread sleeve (23) is movably connected with a threaded rod (24).

2. The gear head non-tooth segment length measurement gauge assembly according to claim 1, characterized in that: the outer surface of the lower end of the connecting column (3) is provided with a plurality of round holes, and the inner diameter of each round hole is completely the same as the diameter of the threaded rod (24).

3. The gear head non-tooth segment length measurement gauge assembly according to claim 1, characterized in that: one side of threaded rod (24) is provided with the spacing groove, one side of spacing groove is provided with spacing, spacing passes through welded fastening with base (1).

4. The gear head non-tooth segment length measurement gauge assembly according to claim 1, characterized in that: the lower end of the first supporting rod (12) is connected with the upper end of the second supporting rod (13) through a movable device, the movable device comprises a welding frame, a short shaft and a short sleeve, and the short sleeve is connected to the inner side of the welding frame through the short shaft.

5. The gear head non-tooth segment length measurement gauge assembly according to claim 1, characterized in that: the inner side of the placing groove (9) is provided with a detection meter, and one side of the compression spring (8) and two ends of one side of the connecting block (6) are fixed through welding.

6. The gear head non-tooth segment length measurement gauge assembly according to claim 1, characterized in that: the outer surface of the fixing block (10) is fixed with the upper end of the inner side of the connecting column (3) through welding.