阅读说明：本技术 一种输出轴花键对齿检具 (Utensil is examined to output shaft spline tooth ) 是由 黄修良 于 2019-10-29 设计创作，主要内容包括：本发明公开了一种输出轴花键对齿检具,属于检测技术领域,包括支撑底座以及支撑底座上方固定安装的第一支撑杆和位于支撑底座上表面的控制面板,第一支撑杆的上方套接有第二支撑杆,第一支撑杆的一侧贯穿有紧固螺杆,支撑底座的上表面安装有检测机构,第二支撑杆的顶端设置有调节机构,调节机构与调节机构中间安装有输出轴。本发明,通过设置有检测机构,从而可以有效的对输出轴花键对齿进行检测,不仅提高了检测效率,而且也提高了对输出轴花键对齿检测精度。(The invention discloses an output shaft spline tooth alignment gauge, which belongs to the technical field of detection and comprises a support base, a first support rod fixedly arranged above the support base and a control panel positioned on the upper surface of the support base, wherein a second support rod is sleeved above the first support rod, a fastening screw penetrates through one side of the first support rod, a detection mechanism is arranged on the upper surface of the support base, an adjusting mechanism is arranged at the top end of the second support rod, and an output shaft is arranged between the adjusting mechanism and the adjusting mechanism. According to the invention, the detection mechanism is arranged, so that the output shaft spline tooth pair can be effectively detected, the detection efficiency is improved, and the detection precision of the output shaft spline tooth pair is also improved.)

1. The utility model provides an output shaft spline examines utensil to tooth which characterized in that: including supporting base (1) and support base (1) top fixed mounting's first bracing piece (2) and be located support base (1) upper surface's control panel (3), second bracing piece (4) have been cup jointed to the top of first bracing piece (2), fastening screw (5) have been run through to one side of first bracing piece (2), the last surface mounting who supports base (1) has detection mechanism, the top of second bracing piece (4) is provided with adjustment mechanism, installs output shaft (6) in the middle of adjustment mechanism and the adjustment mechanism.

2. The output shaft spline tooth checking fixture according to claim 1, characterized in that: the detection mechanism comprises a support frame (7) and a connecting shaft (8), the support frame (7) and the support frame (7) are connected through the connecting shaft (8), and a top end bearing of the support frame (7) is fixedly provided with a first gear (9).

3. The output shaft spline tooth checking fixture according to claim 2, characterized in that: one side welding of arbitrary a set of first gear (9) has first belt pulley (10), the last fixed surface who supports base (1) installs first motor (11), the output of first motor (11) is connected with second belt pulley (12), first belt pulley (10) with be connected with belt (13) between second belt pulley (12).

4. The output shaft spline tooth checking fixture according to claim 2, characterized in that: the outside tooth cooperation cover of first gear (9) is equipped with cingulum (14), the surface of cingulum (14) with the internal surface of cingulum (14) all is provided with tooth (15), just the determinand of tooth (15) on cingulum (14) surface is installed and is detected alarm (16).

5. The output shaft spline tooth checking fixture according to claim 1, characterized in that: the adjusting mechanism comprises a second motor (17) and a threaded rod (18), the second motor (17) is installed at the top of the second supporting rod (4), the output end of the second motor (17) is connected with a second gear (19), and a third gear (20) is installed on one side of the second gear (19) in a matched mode.

6. The output shaft spline tooth detection tool according to any one of claims 1 or 5, wherein: the outer side of the threaded rod (18) is provided with a sliding groove (21), the sliding groove (21) is integrally formed in the inner side of the second supporting rod (4), and one end of the threaded rod (18) penetrates through the top end of the sliding groove (21) to be connected to one side of the third gear (20).

7. The output shaft spline tooth checking fixture according to claim 5, characterized in that: threaded fit cover is equipped with motion piece (22) on threaded rod (18), the one end of motion piece (22) articulates there is connecting rod (23), the one end of connecting rod (23) articulates there is first connecting plate (24), one side of first connecting plate (24) is connected with the telescopic link, just the telescopic link is kept away from the one end of first connecting plate (24) is connected with second connecting plate (25), the outside cover of telescopic link is equipped with elastic spring (26), just elastic spring (26) set up second connecting plate (25) with between first connecting plate (24).

8. The output shaft spline tooth checking fixture according to claim 7, characterized in that: spline teeth (27) are arranged at two ends of the output shaft (6), one side, far away from the elastic spring (26), of the second connecting plate (25) is fixedly connected with a bearing rod (28), and bearings of the bearing rod (28) are fixedly connected at two ends of the output shaft (6).

9. The output shaft spline tooth checking fixture according to claim 1, characterized in that: the control panel (3) is provided with a control button (29) and a liquid crystal display screen (30), and the control button (29) is arranged below the liquid crystal display screen (30).

Technical Field

The invention relates to a detection tool, in particular to an output shaft spline tooth alignment detection tool, and belongs to the technical field of detection.

Background

Along with the continuous improvement of each trade mechanization, also bigger and bigger need to mechanical parts, the output shaft is a common mechanical parts, there is the spline to the tooth at the both ends of output shaft, after the output shaft spline is produced well to the tooth, often need detect the output shaft spline to the tooth of production completion to ensure the outgoing of accessory quality.

At present often practical mould detects it, needs the staff to hand the output shaft spline and puts and detect in corresponding mould to the tooth, and such detection mode is not only efficient lower, and is accurate inadequately moreover, produces the error easily to the output shaft spline has been influenced the outgoing of tooth quality.

Disclosure of Invention

The invention mainly aims to provide an output shaft spline tooth detection tool, which can effectively detect output shaft spline tooth detection through a detection mechanism, thereby improving the detection efficiency and the detection precision of the output shaft spline tooth detection.

The purpose of the invention can be achieved by adopting the following technical scheme:

a spline tooth alignment gauge for an output shaft comprises a support base, a first support rod fixedly mounted above the support base and a control panel located on the upper surface of the support base, wherein a second support rod is sleeved above the first support rod, a fastening screw penetrates through one side of the first support rod, a detection mechanism is mounted on the upper surface of the support base, an adjusting mechanism is arranged at the top end of the second support rod, and the output shaft is mounted between the adjusting mechanism and the adjusting mechanism.

Preferably, the detection mechanism comprises a support frame and a connecting shaft, the support frame and the support frame are connected through the connecting shaft, and a first gear is fixedly mounted on a top end bearing of the support frame.

Preferably, one side welding of arbitrary a set of first gear has first belt pulley, the last fixed surface who supports the base installs first motor, the output of first motor is connected with the second belt pulley, first belt pulley with be connected with the belt between the second belt pulley.

Preferably, the outside tooth cooperation cover of first gear is equipped with the cingulum, the surface of cingulum with the internal surface of cingulum all is provided with tooth, just the determinand of tooth on the cingulum surface is installed and is detected the alarm.

Preferably, adjustment mechanism includes second motor and threaded rod, the second motor is installed the top of second bracing piece, the output of second motor is connected with the second gear, the third gear is installed in the cooperation of one side gear of second gear.

Preferably, the outer side of the threaded rod is provided with a sliding groove, the sliding groove is integrally formed on the inner side of the second supporting rod, and one end of the threaded rod penetrates through the top end of the sliding groove and is connected to one side of the third gear.

Preferably, the screw-thread fit cover is equipped with the motion piece on the threaded rod, the one end of motion piece articulates there is the connecting rod, the one end of connecting rod articulates there is first connecting plate, one side of first connecting plate is connected with the telescopic link, just the telescopic link is kept away from the one end of first connecting plate is connected with the second connecting plate, the outside cover of telescopic link is equipped with elastic spring, just elastic spring sets up the second connecting plate with between the first connecting plate.

Preferably, spline teeth are arranged at two ends of the output shaft, one side, far away from the elastic spring, of the second connecting plate is fixedly connected with a bearing rod, and the bearing rod bearing is fixedly connected at two ends of the output shaft.

Preferably, the control panel is provided with a control button and a liquid crystal display screen, and the control button is arranged below the liquid crystal display screen.

The invention has the beneficial technical effects that:

1. according to the output shaft spline tooth detection tool provided by the invention, the detection mechanism is arranged, so that the output shaft spline tooth detection can be effectively carried out, the detection efficiency is improved, and the output shaft spline tooth detection precision is also improved.

2. According to the output shaft spline tooth checking fixture provided by the invention, the adjustment structure is arranged, so that the output shaft splines with different sizes can be detected, and the practicability of the device is improved.

Drawings

FIG. 1 is a front view of a preferred embodiment of an output shaft spline to tooth gauge according to the present invention;

FIG. 2 is a side view of a detection mechanism of a preferred embodiment of an output shaft spline-to-tooth gauge according to the present invention;

FIG. 3 is an enlarged schematic view of a preferred embodiment of an output shaft spline-to-tooth gauge according to the present invention at structure A;

FIG. 4 is an enlarged schematic view of a preferred embodiment of an output shaft spline-to-tooth gauge according to the present invention at B;

FIG. 5 is an enlarged schematic view of a structure at the position C of a preferred embodiment of the output shaft spline-to-tooth gauge according to the invention.

In the figure: 1-a support base, 2-a first support rod, 3-a control panel, 4-a second support rod, 5-a fastening screw, 6-an output shaft, 7-a support frame, 8-a connecting shaft, 9-a first gear, 10-a first belt pulley, 11-a first motor, 12-a second belt pulley, 13-a belt, 14-a toothed belt, 15-teeth, 16-a detection alarm, 17-a second motor, 18-a threaded rod, 19-a second gear, 20-a third gear, 21-a sliding groove, 22-a motion block, 23-a connecting rod, 24-a first connecting plate, 25-a second connecting plate, 26-an elastic spring, 27-a spline tooth, 28-a bearing rod, 29-a control button and 30-a liquid crystal display.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 5, the output shaft spline tooth alignment detection tool provided by this embodiment includes a support base 1, a first support rod 2 fixedly mounted above the support base 1, and a control panel 3 located on the upper surface of the support base 1, a second support rod 4 is sleeved above the first support rod 2, a fastening screw 5 penetrates through one side of the first support rod 2, a detection mechanism is mounted on the upper surface of the support base 1, an adjustment mechanism is disposed at the top end of the second support rod 4, and an output shaft 6 is mounted between the adjustment mechanism and the adjustment mechanism.

The output shaft spline pair to be detected is clamped by the clamping mechanism, and then the detection mechanism is started to detect the spline teeth 27.

In this embodiment: detection mechanism includes support frame 7 and connecting axle 8, is connected between support frame 7 and the support frame 7 and is connected through connecting axle 8, and the top bearing fixed mounting of support frame 7 has first gear 9, and the welding of one side of arbitrary a set of first gear 9 has first belt pulley 10, and the last fixed surface who supports base 1 installs first motor 11, and the output of first motor 11 is connected with second belt pulley 12, is connected with belt 13 between first belt pulley 10 and the second belt pulley 12.

Thereby rotate through first motor 11 and drive second belt pulley 12 and rotate, thereby rotate through second belt pulley 12 and belt 13 drive first belt pulley 10, thereby rotate through first belt pulley 10 and drive first gear 9 and rotate, thereby move through the mutual tooth of first gear 9 and cingulum 14 to drive cingulum 14 and rotate.

In this embodiment: the outer side teeth of the first gear 9 are sleeved with a toothed belt 14 in a matching mode, teeth 15 are arranged on the outer surface of the toothed belt 14 and the inner surface of the toothed belt 14, and a detection alarm 16 is mounted on the fixed measurement of the teeth 15 on the outer surface of the toothed belt 14.

Because spline tooth 27 sets up in toothed belt 14 top, and toothed belt 14's top is provided with tooth 15, tooth 15's top is provided with detection alarm 16, so when spline tooth 27's size meets the requirements, every tooth on spline tooth 27 just can block in the tooth's socket that forms between tooth 15 and tooth 15, and the rotation of mutually supporting, if spline tooth 27's size does not meet the requirements, then spline tooth 27's tooth can press on the detection alarm 16 that tooth 15 top set up, press detection alarm 16 through the tooth on the spline tooth 27, thereby make detection alarm 16 send alarm signal.

In this embodiment: the adjusting mechanism comprises a second motor 17 and a threaded rod 18, the second motor 17 is installed at the top of the second support rod 4, the output end of the second motor 17 is connected with a second gear 19, a third gear 20 is installed on one side of the second gear 19 in a gear matching manner, a sliding groove 21 is arranged on the outer side of the threaded rod 18, the sliding groove 21 is integrally formed on the inner side of the second support rod 4, one end of the threaded rod 18 penetrates through the top end of the sliding groove 21 and is connected to one side of the third gear 20, a moving block 22 is sleeved on the threaded rod 18 in a threaded matching manner, one end of the moving block 22 is hinged with a connecting rod 23, one end of the connecting rod 23 is hinged with a first connecting plate 24, one side of the first connecting plate 24 is connected with a telescopic rod, one end of the telescopic rod, which is far away from the first connecting plate 24, is connected with a second connecting plate 25, spline teeth 27 are arranged at two ends of the output shaft 6, a bearing rod 28 is fixedly connected to one side, far away from the elastic spring 26, of the second connecting plate 25, and the bearing rod 28 is fixedly connected to two ends of the output shaft 6 through bearings.

Thereby rotate through second motor 17 and drive second gear 19 and rotate, through second gear 19 and the mutual cooperation of third gear 20 to drive third gear 20 and rotate, thereby rotate through third gear 20 and drive threaded rod 18 and rotate, through the mutual cooperation of the screw thread between threaded rod 18 and the motion piece 22, thereby drive motion piece 22 on threaded rod 18 relative motion or relative motion, thereby make adjustment mechanism carry out firm centre gripping or loosen output shaft 6.

In this embodiment: the control panel 3 is provided with a control button 29 and a liquid crystal display 30, and the control button 29 is arranged below the liquid crystal display 30.

As shown in fig. 1 to 5, the working process of the output shaft spline-to-tooth gauge provided by this embodiment is as follows:

step 1: firstly, two ends of an output shaft 6 are respectively fixed on bearing rods 28, then a second motor 17 is started to work, the second motor 17 rotates to drive a second gear 19 to rotate, the second gear 19 is matched with a third gear 20 to drive the third gear 20 to rotate, the third gear 20 rotates to drive a threaded rod 18 to rotate, and threads between the threaded rod 18 and a motion block 22 are matched with each other to drive the motion block 22 to move oppositely or relatively on the threaded rod 18, so that the adjustment mechanism can stably clamp or loosen the output shaft 6;

step 2: when the spline teeth 27 at the two ends of the output shaft 6 need to be detected, the output shaft 6 is clamped and stably installed above the toothed belt 14, then the first motor 11 is started to work, the second belt pulley 12 is driven to rotate through the rotation of the first motor 11, the first belt pulley 10 is driven to rotate through the second belt pulley 12 and the belt 13, the first gear 9 is driven to rotate through the rotation of the first belt pulley 10, and the toothed belt 14 is driven to rotate through the mutual tooth movement of the first gear 9 and the toothed belt 14;

and step 3: because spline 27 sets up in toothed belt 14 top, and toothed belt 14's top is provided with tooth 15, the top of tooth 15 is provided with detection alarm 16, so when spline 27's size meets the requirements, every tooth on spline 27 just can block in the tooth's socket that forms between tooth 15 and tooth 15, and the rotation of mutually supporting, if spline 27's size does not meet the requirements, then spline 27's tooth can press on detection alarm 16 that tooth 15 top set up, tooth through on spline 27 presses detection alarm 16, thereby make detection alarm 16 send alarm signal, thereby remind this group of output shaft spline of staff to not meet the requirements to tooth size.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.