Gear full-size online detection system

Abstract

The utility model provides a gear full-size on-line detection system, comprising a detection rack comprising a rack body, the middle part of which is provided with a detection bench; the comparison instrument is fixed on the detection table of the detection rack; the gear positioning device comprises a horizontal moving assembly, the horizontal moving assembly comprises a sliding table capable of moving horizontally, a sliding base is fixed to the sliding table, a V-shaped groove used for containing a gear is formed in the sliding base, and a pressing structure used for pressing the gear is further arranged in the sliding base. The on-line detection system can rapidly carry out full-size detection on the gear, the detection result is more accurate, and the detection efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the field of gear detection, and in particular relates to a full-size online detection system for gears. Background Art

[0002] After gear processing is completed, spot checks are required to test parameters such as tooth width, tooth thickness, pitch circle diameter, pressure angle, and end face clearance. A comparator can be used for testing. Traditional comparators (such as Equator500) need to place and position the gear vertically when testing gear parameters, so as to facilitate more comprehensive gear testing. However, there is currently no device for quickly positioning the gear, and using traditional fixtures for clamping is time-consuming and labor-intensive. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a full-size online detection system for gears, which can quickly perform full-size detection on gears, with more accurate detection results and high detection efficiency.

[0004] To achieve the above objectives, the present invention adopts the following technical solutions: a full-size online detection system for gears, comprising:

[0005] A full-size online gear detection system, comprising:

[0006] A detection rack, comprising a rack body, wherein the middle portion of the rack body has a mounting platform;

[0007] A comparator, wherein the probe assembly of the comparator is fixed on the top of the frame body, and the detection platform of the comparator is fixed on the mounting platform of the detection frame;

[0008] A gear positioning device includes a horizontal moving component, which includes a horizontally movable slide, a slide seat is fixed on the slide, a V-shaped groove is provided in the slide seat for placing the gear, and the slide seat also has a clamping structure for clamping the gear.

[0009] Furthermore, the horizontal moving component adopts a rodless cylinder.

[0010] Furthermore, the clamping structure includes a clamping cylinder and a positioning protrusion, the positioning protrusion is arranged at the end of the V-shaped groove, and a clamping block is fixed on the cylinder rod of the clamping cylinder of the sliding seat. The clamping block corresponds to the lower end face of the gear, and a channel for the clamping block to pass through is also opened in the V-shaped groove.

[0011] Furthermore, a slide rail is fixed on the slide seat, and the pressing block is slidably connected to the slide rail.

[0012] Furthermore, wing plates are fixed to both side edges of the pressing block.

[0013] Furthermore, one end of the rodless cylinder is fixed on the mounting platform of the frame body, and the other end is fixed on the detection platform of the comparator.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The gear positioning device can realize the rapid positioning and pressing of the gear. After the gear is positioned, it can be quickly moved under the comparator probe to improve the gear detection efficiency and speed.

[0016] 2. Through the setting of the clamping structure, the end face of the gear can be clamped, and the other end face of the gear is squeezed against the positioning protrusion. After the end face of the gear is clamped, the gear can be more stable when moving and will not fall off;

[0017] 3. Since the sliding seat is fixed with a slide rail, the pressing block can slide along the slide rail without deviation in its moving direction, ensuring that the gear can be pressed accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the main view of the utility model;

[0019] Figure 2 This is a structural diagram of the comparator of the present utility model when testing gears;

[0020] Figure 3 This is a structural diagram of the gear positioning device of the present utility model;

[0021] Figure 4 This utility model Figure 3 Structural diagram in another direction;

[0022] Figure: 1. Frame; 2. Comparator; 3. Mounting platform; 4. Slide; 5. Gear; 6. V-groove; 7. Rodless cylinder; 8. Clamping cylinder; 9. Positioning boss; 10. Clamping block; 11. Channel; 12. Slide rail; 13. Wing plate; 14. Inspection platform. DETAILED DESCRIPTION

[0023] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0024] like Figure 1-4 As shown, the embodiment of the present invention proposes a full-size online detection system for gears, comprising:

[0025] A detection rack, comprising a rack body 1, wherein the middle portion of the rack body 1 has a mounting platform 3;

[0026] A gauging instrument 2 (an Equator 500 gauging instrument 2 may be used), wherein the probe assembly of the gauging instrument 2 is fixed to the top of the frame 1, and the detection table 14 of the gauging instrument 2 is fixed to the mounting table 3 of the detection frame;

[0027] A gear 5 positioning device includes a horizontal moving component, which includes a horizontally movable slide, a slide seat 4 is fixed on the slide, a V-shaped groove 6 for placing the gear 5 is provided in the slide seat 4, and a clamping structure for clamping the gear 5 is also provided in the slide seat.

[0028] The process of using the present invention is as follows: the operator or robot places the processed gear 5 on the gear 5 positioning device for positioning. During positioning, the gear 5 should be placed vertically so that the outer circle of the gear 5 is just in the V-groove 6. When the positioning of the gear 5 is completed, the gear 5 is clamped by the clamping structure to prevent it from being not stable enough during detection, resulting in inaccurate detection. After the gear 5 is clamped, the gear 5 is moved backward through the horizontally movable slide. After the gear 5 is moved backward to the bottom of the comparator 2, the comparator 2 is started. The probe assembly on the comparator 2 collects data from various points on the gear 5 through the moving arm and the probe at the end of the moving arm. After collection, it can be accurately displayed on the display device installed on the side of the frame 1. In this way, the various parameters of the gear 5 are detected (i.e., full-size detection) by the probe on the comparator 2. When the detection is completed, the probe assembly and the horizontal moving component are reset, and the gear 5 on it can be removed.

[0029] Furthermore, the horizontal moving assembly adopts a rodless cylinder 7. Specifically, the horizontal moving assembly of the utility model adopts a rodless cylinder 7, which has a simple structure and is suitable for installation in a compact space. The rodless cylinder 7 can quickly drive the slide thereon to move back and forth, which is convenient for the rapid positioning and placement of the gear 5, as well as rapid detection.

[0030] Furthermore, the clamping structure includes a clamping cylinder 8 and a positioning protrusion 9, wherein the positioning protrusion 9 is provided at the end of the V-shaped groove 6, and a clamping block 10 is fixed to the cylinder rod of the clamping cylinder 8 of the slide 4, wherein the clamping block 10 corresponds to the lower end face of the gear 5, and the V-shaped groove 6 is also provided with a channel 11 for the clamping block 10 to pass through. Specifically, the clamping structure of the present invention is a combination of the clamping cylinder 8 and the positioning protrusion 9, wherein the clamping block 10 fixed to the cylinder rod of the clamping cylinder 8 clamps the rear end face of the gear 5, and at the same time, the front end face of the gear 5 can abut against the positioning protrusion 9, thereby completing the rapid clamping and positioning of the gear 5. After the positioning of the gear 5 is completed, it can be subjected to full-size inspection.

[0031] Furthermore, a slide rail 12 is fixed to the slide seat 4, and the pressing block 10 is slidably connected to the slide rail 12. When the pressing cylinder 8 is extended or retracted, the cylinder rod may be slightly deflected. However, by fixing the slide rail 12 to the slide seat 4, the pressing block 10 will not be deflected due to the rotation of the cylinder rod when it moves, ensuring that the gear 5 will not be offset when it is pressed.

[0032] Furthermore, wing plates 13 are fixed to both side edges of the pressing block 10. Specifically, the wing plates 13 fixed to both side edges of the pressing block 10 of the present invention can make the pressing area of ​​the gear 5 larger, ensuring that the pressing is more stable.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A full-size online detection system for gears, characterized in that: include: A detection rack, comprising a rack body, wherein the middle portion of the rack body has a mounting platform; A comparator, wherein the probe assembly of the comparator is fixed on the top of the frame body, and the detection platform of the comparator is fixed on the mounting platform of the detection frame; A gear positioning device includes a horizontal moving component, which includes a horizontally movable slide, a slide seat is fixed on the slide, a V-shaped groove is provided in the slide seat for placing the gear, and the slide seat also has a clamping structure for clamping the gear.

2. The gear full-size online detection system according to claim 1, characterized in that: The horizontal moving component adopts a rodless cylinder.

3. The gear full-size online detection system according to claim 2, characterized in that: The clamping structure includes a clamping cylinder and a positioning protrusion, the positioning protrusion is arranged at the end of the V-shaped groove, and a clamping block is fixed on the cylinder rod of the clamping cylinder of the sliding seat. The clamping block corresponds to the lower end face of the gear, and a channel for the clamping block to pass through is also provided in the V-shaped groove.

4. The gear full-size online detection system according to claim 3, characterized in that: A slide rail is also fixed on the slide seat, and the pressing block is slidably connected to the slide rail.

5. The gear full-size online detection system according to claim 4, characterized in that: Wing plates are fixed to both side edges of the pressing block.

6. The gear full-size online detection system according to claim 5, characterized in that: One end of the rodless cylinder is fixed on the mounting platform of the frame body, and the other end is fixed on the detection platform of the comparator.

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