CN210893044U - Automatic detection equipment for finish turning process of shaft gear product - Google Patents

Abstract

The utility model specifically relates to an automatic detection device for the finishing process of shaft tooth products, which comprises a workbench and a display, and the workbench is provided with a pressing module, a first station, a second station and a station guide rail. The pressing module is located on one side of the station guide rail; the guide rail is fixedly connected to one side of the main support plate, and the guide rail and the main support plate are both vertically arranged; the top pressing block is located on the pressing wheel The lower part is connected with the main support plate through the third driving device; the first station includes a sliding plate, and the sliding plate is connected with the station guide rail; the second station is arranged at one end close to the station guide rail , the second station includes two reference bases and two workpiece clamping plates; the display is electrically connected to the diameter detection sensor, radial detection sensor, and axial detection sensor; the shaft tooth product using this scheme is automatically finished turning process Testing equipment can not only improve testing efficiency, but also meet the needs of automated production testing.

Description

Automatic detection equipment for the finishing process of shaft tooth products

technical field

The utility model relates to an automatic detection device for the finishing turning process of shaft tooth products.

Background technique

Since there are various lengths and diameters of shaft tooth products, the existing automatic detection equipment can only be applied to one type of shaft tooth products or only different diameters. For a large number of shaft gear products of different types and sizes, the original detection method is to manually use different special measuring tools to test the different diameters, circular runout, and the length from the reference plane to one end of the shaft gear product one by one. However, manual detection can only be measured one by one, which is inefficient and cannot avoid human measurement errors. If the processing process is changed to automated production, manual inspection cannot be carried out due to the low efficiency of manual inspection. Therefore, it is necessary to invent a new full inspection equipment, which can not only apply to various types of shaft gear products, but also meet the needs of automatic production inspection while improving the inspection efficiency.

Utility model content

The purpose of the utility model is to provide an automatic detection device of the shaft tooth product which can detect various types of shaft tooth products, which not only has high detection efficiency, but also can meet the needs of automatic production and detection.

The automatic detection equipment for the finishing turning process of shaft tooth products in this scheme includes a workbench and a display, and the workbench is provided with a pressing module, a first station, a second station and a station guide rail. The pressing module is located on one side of the working position guide rail, and the pressing module includes a main support plate, a guide rail, a pressing block and a limit device; the guide rail is fixedly connected to one side of the main support plate and guides The slide rail and the main support plate are both vertically arranged; the limiting device includes a pair of pressing wheels, and the pressing wheels are connected with the guide rail through the sliding seat; the pressing wheels are driven to rotate by the second driving device, and the sliding seat Driven by the first driving device; the top-up block is located under the pressing wheel and is connected with the main support plate through the third drive device, and the top-up block can reciprocate along the horizontal direction; the first station includes a sliding plate, which slides The plate is connected with the position guide slide rail, and the sliding plate is driven by the fourth driving device; the sliding plate is provided with two support plates and a reference plate, and the reference plate is located between the two support plates; the support plate and the reference plate There are V-shaped card slots on the plates, and two support rollers are also arranged in the V-shaped card slots of the support plate; the second station is arranged at one end of the station guide rail, and the second station includes Two reference seats and two workpiece clamping plates; the two reference seats are located on both sides of the station guide rail and are fixedly connected with the workbench, and the distance between the two reference seats is greater than the width of the first station; The workpiece clamping plate is fixedly connected with one side of the reference seat, and the other side of the reference seat is provided with a guiding bevel; the workpiece clamping plate is provided with a diameter detection sensor; the worktable is also fixedly connected with a radial detection sensor and a shaft To the detection sensor, the axial detection sensor is located at one side of the first station, and the radial detection sensor is located at the other end of the station guide rail; the display, the diameter detection sensor, the radial detection sensor, and the axial detection sensor are all Electrical connection; the position of the central axis of the workpiece in the first station is lower than the central axis of the workpiece in the second station.

The advantages of the utility model are: (1) For the first station, the V-shaped card grooves on the support plate can position the rollers at both ends of the shaft-tooth product, and different heights and V-shaped cards are used for different shaft-tooth products. Support plates with different groove sizes can ensure the level of the central axis of different shaft tooth products; with reference plates of different heights, it can meet the positioning of different shaft teeth, and has a wide range of applications. (2) For the second station, replace the reference base and workpiece clamping plate with different heights according to the first station to ensure that the central axis of the workpiece in the second station is higher than the first station, which can adapt to different shaft tooth products . (3) The shaft tooth product can be placed in the V-shaped groove. When in use, the jacking block and the pressing wheel automatically position the shaft tooth product in the V-shaped groove from the axial and radial directions respectively. Since there is no need for precise positioning when placing shaft-tooth products, it is easy to place by robotic arms and manual labor, which can not only replace manual full inspection, but also meet automated production inspections. (4) The structure of the support plate, the reference plate, the reference base and the workpiece clamping plate is simple, and the processing cost is low. (5) The first station can simultaneously detect the diameter, circular runout and the length from the reference plane to one end of the shaft tooth product, and the second station can simultaneously detect the diameter of both ends of the shaft tooth product, with high detection efficiency and no manual detection error.

Further, the limiting device further includes a tensioning wheel, a driving wheel and a synchronous pulley; the synchronous pulley is coaxially and fixedly connected with the pressing wheel, and the synchronous pulley is located between the pressing wheel and the sliding seat; the tightening The wheel, the driving wheel and the synchronous pulley are driven by the synchronous belt, and the second driving device is connected with the driving wheel; the tensioning wheel is connected with the sliding seat through the adjusting device.

Further, the adjustment device includes an adjustment block, a fixed block and an adjustment bolt, and the tensioner is rotatably connected to the adjustment block; the adjustment block is provided with a strip-shaped stepped groove, and the positioning bolt passes through the stepped groove and is fixed to the sliding seat Connection; the fixing block is located below the adjusting block and is fixedly connected with the sliding seat, and one end of the adjusting bolt passes through the fixing block and abuts against the adjusting block.

Further, it also includes a pair of buffer devices located under the sliding seat; the buffer device includes a buffer and a mounting seat, and the buffer is fixedly connected to the main support plate through the mounting seat.

Further, a limit block is provided at one end of the station guide slide rail close to the second station.

Further, the first driving device is a mini cylinder, the second driving device is a motor, the third driving device is a standard cylinder, and the fourth driving device is a biaxial cylinder.

Description of drawings

Fig. 1 is the structural diagram of the automatic detection equipment for the finishing turning process of the shaft tooth product of the present invention;

Fig. 2 is the enlarged view of A in Fig. 1;

3 is a perspective view of the automatic detection equipment for the finishing turning process of the shaft gear product of the present invention;

4 is a rear view of the automatic detection equipment for the finishing process of the shaft tooth product of the present invention;

5 is a partial top view of the automatic detection equipment for the finishing turning process of the shaft tooth product of the present invention;

Fig. 6 is the enlarged view of B in Fig. 5;

7 is a partial side view of the automatic detection equipment for the finishing process of the shaft tooth product of the present invention;

FIG. 8 is an enlarged view of C in FIG. 7 .

In the figure, 01 is the pressing module, 02 is the first station, 03 is the second station, 04 is the station guide rail, 05 is the limiting device, 06 is the shaft tooth product, 1 is the main cabinet, 2 is the Display, 3 is the reference base, 4 is the limit block, 5 is the V-shaped slot of the support plate, 6 is the workpiece clamping plate, 7 is the guide rail, 8 is the cylinder mounting plate, 9 is the cylinder connecting block, and 10 is the sliding seat , 11 is the guiding hypotenuse, 12 is the adjusting bolt, 13 is the tensioner, 14 is the mounting seat, 15 is the top tightening block, 16 is the reference plate, 17 is the sensor mounting block, 18 is the support plate, 19 is the sliding plate, 20 is the main support plate, 21 is the support block, 22 is the sensor fixing block, 23 is the support roller, 24 is the worktable, 25 is the fixing block, 26 is the adjusting block, 27 is the rotating shaft, 28 is the pressure roller, and 29 is the mini cylinder , 30 is a standard cylinder, 31 is a double-shaft cylinder, 32 is a motor, 33 is a diameter detection sensor, 34 is a synchronous pulley, 35 is a drive wheel, 36 is a synchronous belt, 37 is a buffer, 38 is a stepped groove, and 39 is a Radial detection sensor, 40 is an axial detection sensor.

Detailed ways

Below in conjunction with the accompanying drawings and specific embodiments, the present utility model is described in further detail:

According to Figures 1 to 8, the automatic detection equipment for the finishing process of shaft tooth products,

Example 1

The worktable 24 is fixed on the main cabinet 1 by screws. The worktable 24 is provided with a pressing module 01 , a first station 02 , a second station 03 and a station guide rail 04 . The pressing module 01 is located on one side of the station guide rail 04 , and the pressing module 01 includes a main support plate 20 , a guide rail 7 , a pressing block 15 and a limiting device 05 . Both the guide rails 7 and the main support plate 20 are vertically arranged, and the guide rails 7 are connected with one surface of the main support plate 20 by screws. The mini cylinder 29 is fixed above the main support plate 20 through the cylinder mounting plate 8 , and the push rod of the mini cylinder 29 is fixedly connected to the sliding seat 10 through the cylinder connecting block 9 . The sliding seat 10 can be reciprocated along the guide rail 7 under the driving of the mini cylinder 29 . The two pressing rollers 28 are rotatably connected to the sliding seat 10 through the rotating shaft 27 , and the pressing rollers 28 are driven to rotate by the motor 32 . The standard air cylinder 30 is connected with the main support plate 20 by screws, and the push rod of the standard air cylinder 30 is rotatably connected with the jacking block 15, so that the jacking block 15 can reciprocate in the horizontal direction.

The sliding plate 19 in the first station 02 is connected with the station guide rail 04, and the sliding plate 19 is driven by a biaxial cylinder 31 located below it. Two supporting plates 18 and a reference plate 17 are bolted on the sliding plate 19 , and the reference plate 17 is located between the two supporting plates 18 . Both the support plate 18 and the reference plate 17 are provided with V-shaped clamping grooves, and two supporting rollers 23 are also provided in the V-shaped clamping grooves 5 of the supporting plate.

The second station 03 is disposed near the right end of the station guide rail 04 , and the second station 03 includes two reference bases 3 and two workpiece clamping plates 6 . The two reference bases 3 are located on both sides of the station guide rail 04 and are bolted to the table 24. In order to make the first station 02 overlap with the second station 03, the distance between the two reference bases 3 is greater than the distance between the first station 02 and the second station 03. The width of a station 02. The workpiece clamping plate 6 is connected with one side of the reference base 3 by screws, and the other side of the reference base 3 is provided with a guiding bevel 11 . The workpiece clamping plate 6 is provided with a diameter detection sensor 33 for detecting the diameters of both ends of the shaft tooth product 06 . The position of the central axis of the workpiece of the first station 02 is slightly lower than the central axis of the workpiece of the second station 03 .

The worktable 24 is also fixedly connected with a radial detection sensor 39 and an axial detection sensor 40 , the axial detection sensor 40 is located between the first work station 02 and the main support plate 20 , and the axial detection sensor 40 passes through the sensor fixing block 22 . It is fixedly connected to the workbench 24 . The radial detection sensor 39 is fixed to the left end of the workstation guide rail 04 through the sensor mounting block 17 . The display 2 is located above the table 24 and is electrically connected to the diameter detection sensor 33 , the radial detection sensor 39 and the axial detection sensor 40 .

When in use, the shaft tooth product 06 is placed on the support plate 18 manually or by a manipulator. At this time, the two ends of the shaft tooth product 06 are respectively placed in the V-shaped grooves of the two support plates 18 . First, the pressing wheel 28 moves along the radial direction of the shaft tooth product 06 under the driving of the sliding seat 10 , and confines the shaft tooth product 06 in the V-shaped groove of the support plate 18 . Then, the jacking block 15 moves along the axial direction of the shaft-tooth product 06 under the action of the air cylinder, so that the reference surface of the shaft-tooth product 06 is in close contact with the reference plate 17 . Then, the pressing wheel 28 rotates and drives the shaft tooth product 06 to rotate through friction, and the jacking block 15 also rotates accordingly. At this time, the radial detection sensor 39 detects the diameter of the shaft tooth product 06, the circular runout and the axial detection sensor 40 detects the shaft The length from the reference plane of the tooth product 06 to one end of the shaft tooth product 06 is carried out simultaneously. After the detection of the first station 02 is completed, the biaxial cylinder 31 drives the sliding plate 19 . When the shaft tooth product 06 is driven down by the support plate 18 to the reference base 3 , the shaft tooth product 06 can slide to the reference base 3 along the guiding bevel 11 and abut against the workpiece clamping plate 6 . At this time, the diameter detection sensor 33 detects the diameters of both ends of the shaft tooth product 06 . After the inspection is completed, the shaft-toothed product 06 is driven by the support plate 18 to descend to the inspection position of the first station 02, and the inspected product is taken out manually or by a manipulator and placed into the product to be inspected.

Embodiment 2

The limiting device 05 also includes the tensioning pulley 13 , the driving pulley 35 and the synchronous pulley 34 . The timing pulley 34 is fixedly connected with the pressing wheel 28 and both are sleeved on the rotating shaft 27 , and the timing pulley 34 is located between the pressing wheel 28 and the sliding seat 10 . The motor 32 is connected with the driving wheel 35 , and the tensioning wheel 13 , the driving wheel 35 and the synchronous pulley 34 are driven by the synchronous belt 36 . The tensioner 13 is connected to the carriage 10 by means of an adjustment device. Through the synchronous belt 36, the two pressure rollers 28 and the synchronous belt 36 rotate the shaft-tooth product 06 to increase the frictional force to prevent the shaft-tooth product 06 from slipping and cause detection errors.

A buffer device is provided below the sliding seat 10 , and the buffer device includes a buffer 37 and a mounting seat 14 , and the buffer 37 is fixedly connected to the main support plate 20 through the mounting seat 14 . A limit block 4 is provided at one end of the station guide rail 04 close to the second station 03 .

The remaining technical features are the same as those of the first embodiment.

Embodiment 3

Further, in order to facilitate the adjustment of the tensioner 13 and keep the timing belt 36 in a taut state, the adjustment device includes an adjustment block 26 , a fixed block 25 and an adjustment bolt 12 , and the tensioner 13 is rotatably connected to the adjustment block 26 . The adjustment block 26 is provided with a strip-shaped stepped groove 38 , and the positioning bolt passes through the stepped groove 38 and is fixedly connected to the sliding seat 10 . The fixing block 25 is located below the adjusting block 26 and is fixedly connected with the sliding seat 10 . One end of the adjusting bolt 12 passes through the fixing block 25 and abuts against the adjusting block 26 . When the timing belt 36 slips and needs to be adjusted, first loosen the positioning bolt on the adjustment block 26, and then rotate the adjustment bolt 12, so that the adjustment bolt 12 pushes the adjustment block 26 upward, so that the tensioner 13 tensions the timing belt 36. Finally, the positioning bolt is tightened to fix the adjustment block 26, and the adjustment can be completed. Meanwhile, in order to ensure the stability of the main support plate 20 , the main support plate 20 is also fixedly connected with a triangular support block 21 .

The remaining technical features are the same as those in the second embodiment.

The above descriptions are only the embodiments of the present invention, and the common knowledge such as the well-known specific structures and characteristics in the solutions are not described too much here. It should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the present utility model, several deformations and improvements can also be made, which should also be regarded as the protection scope of the present utility model, and these will not affect the present utility model. The effect of the implementation of the new model and the practicability of the patent.

Claims (6)

1. The automatic detection equipment for the fine turning process of shaft tooth products, including a workbench and a display, is characterized in that: the workbench is provided with a pressing module, a first station, a second station and a station guide rail, The pressing module is located on one side of the working position guide rail, and the pressing module includes a main support plate, a guide rail, a pressing block and a limit device; the guide rail is fixedly connected to one side of the main support plate and guides The slide rail and the main support plate are both vertically arranged; the limiting device includes a pair of pressing wheels, and the pressing wheels are connected with the guide rail through the sliding seat; the pressing wheels are driven to rotate by the second driving device, and the sliding seat Driven by the first driving device; the pressing block is located below the pressing wheel and is connected with the main support plate through the third driving device, and the pressing block can reciprocate along the horizontal direction; The first station includes a sliding plate, the sliding plate is connected with the station guide rail, and the sliding plate is driven by a fourth driving device; the sliding plate is provided with two support plates and a reference plate, and the reference plate is located in the between the two support plates; both the support plate and the reference plate are provided with a V-shaped slot, and two support rollers are also arranged in the V-shaped slot of the support plate; The second station is arranged near one end of the station guide rail, and the second station includes two reference seats and two workpiece clamping plates; the two reference seats are located on both sides of the station guide rail and are connected with the The worktable is fixedly connected, and the distance between the two reference seats is greater than the width of the first station; the workpiece clamping plate is fixedly connected to one side of the reference seat, and the other side of the reference seat is provided with a guiding bevel; the workpiece clamping plate There is a diameter detection sensor on it; The worktable is also fixedly connected with a radial detection sensor and an axial detection sensor, the axial detection sensor is located at one side of the first station, and the radial detection sensor is located at the other end of the station guide rail; The diameter detection sensor, the radial detection sensor and the axial detection sensor are all electrically connected; the position of the central axis of the workpiece in the first station is lower than the central axis of the workpiece in the second station. 2. The automatic detection equipment for the finishing process of shaft tooth products according to claim 1, characterized in that: the limiting device further comprises a tensioning pulley, a driving pulley and a timing pulley; the timing pulley and the pressure pulley are the same The shaft is fixedly connected, and the synchronous pulley is located between the pressing wheel and the sliding seat; the tensioning wheel, the driving wheel and the synchronous pulley are driven by the synchronous belt, and the second driving device is connected with the driving wheel; the tensioning wheel It is connected with the sliding seat through the adjustment device. 3. The automatic detection equipment for the finishing process of shaft tooth products according to claim 2, wherein the adjusting device comprises an adjusting block, a fixing block and an adjusting bolt, and the tensioning wheel is rotatably connected with the adjusting block; The adjustment block is provided with a strip-shaped stepped groove, and the positioning bolt is fixedly connected to the sliding seat through the stepped groove; the fixing block is located under the adjusting block and is fixedly connected to the sliding seat, and one end of the adjusting bolt passes through the fixing block and is in contact with the adjusting block. . 4. The automatic detection equipment for the finishing process of shaft tooth products according to claim 1, characterized in that: it further comprises a pair of buffer devices located under the sliding seat; the buffer devices comprise a buffer and a mounting seat, the buffer It is fixedly connected with the main support plate through the mounting seat. 5 . The automatic detection equipment for the finishing process of shaft-tooth products according to claim 2 , wherein a limit block is provided at one end of the station guide rail close to the second station. 6 . 6. The automatic detection equipment for the finishing process of shaft tooth products according to any one of claims 1 to 5, wherein the first driving device is a mini cylinder, the second driving device is a motor, and the third driving device is a Standard cylinder, the fourth drive is a double-shaft cylinder.

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