CN110702052A - High-precision optical axis outer diameter detection equipment - Google Patents

Abstract

The invention provides a high-precision optical axis outer diameter detection device, including a frame, a marble worktable is fixedly connected to the upper side of the frame, and a fixed V-frame tooling is fixedly connected to the side of the marble worktable. A contact-type displacement sensor is arranged above the V-frame tooling, and the contact-type displacement sensor is fixed on the sensor mounting seat, and the sensor mounting seat is fixed on the front side of the traverse slide mounting plate, and the traverse slide mounting plate is fixed on the The front side of the lifting slide table is fixed on the upper side of the frame. Compared with the prior art, the present invention has the following beneficial effects: the optical axis workpieces of different diameters and lengths can be detected by the contact displacement sensor. The height and detection distance of the sensor are adjustable, and the equipment detection accuracy and repeat positioning accuracy are high. It is used for the outer diameter detection of high-precision optical axis workpieces, while saving labor costs and improving detection efficiency.

Description

High-precision optical axis outer diameter detection equipment

technical field

The invention is a high-precision optical axis outer diameter detection device, which belongs to the field of optical axis detection devices.

Background technique

As our country has entered the stage of modern industrialization, no matter in heavy industries such as mechanical processing, automobile manufacturing, and metallurgy, or in light industries such as textiles, electronics, and chemicals, shaft parts are used everywhere, whether in equipment, tools, raw materials, etc. It also plays an important role in the product. At the same time, the quality and accuracy requirements of shaft parts are constantly improving, and higher requirements are also put forward for the detection of outer diameter accuracy. For a long time, the outer diameter measurement of domestic shaft accuracy has generally faced the problems of low measurement accuracy and low measurement efficiency.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a high-precision optical axis outer diameter detection device to solve the problems raised in the above-mentioned background technology. The present invention can detect optical axis workpieces of different diameters and lengths, and detect the height and The detection distance is adjustable, and the equipment detection accuracy and repeat positioning accuracy are high.

In order to achieve the above purpose, the present invention is achieved by the following technical solutions: a high-precision optical axis outer diameter detection device, including a frame, the upper side of the frame is fixedly connected with a marble worktable, and the marble worktable is A fixed V-frame tooling is fixedly connected to the side, and a contact displacement sensor is arranged above the fixed V-frame tooling. The contact displacement sensor is fixed on the sensor mounting seat, and the sensor mounting seat is fixed on the transverse sliding table. On the front side of the plate, the transverse sliding table mounting plate is fixed on the front side of the lifting sliding table, and the lifting sliding table is fixed on the upper side of the frame.

Further, the contact displacement sensor and the sensor mounting seat are each provided with three groups, the middle sensor mounting seat is fixed at the middle position of the front side of the traverse sliding table mounting plate, and the sensor mounting seats on the left and right sides are fixed on the traverse sliding table mounting plate. On the front side of the sliding table, the transverse sliding table is sleeved on the rack, and the rack is fixed on the front side of the mounting plate of the transverse sliding table.

Further, the upper side of the traverse sliding table is connected to the locking nut through threads, the lower side of the locking nut is in contact with the rack, and the upper end face of the traversing sliding table is rotatably connected with an adjusting screw, and the adjusting screw A gear is fixedly connected to the lower side, and the gear is connected to the front side of the rack through gear teeth meshing.

Further, the front and upper part of the lift slide are connected with the locking handle through threads, and the rear side of the locking bolt is in contact with the lift slide.

Further, a vertical plate is fixedly connected in the middle of the upper end face of the rack, and an LED light and a touch display screen are fixedly connected to the front and upper part of the vertical plate, the touch display screen is located on the right side of the LED light, and the touch display screen is connected by wires. It is electrically connected with the contact displacement sensor.

Further, a detection cylinder is fixedly connected to the upper side of the sensor mounting base, and the lower side of the detection cylinder is connected to the contact displacement sensor.

Further, the rear side of the vertical plate is fixedly connected with an unqualified product pushing cylinder, the unqualified product pushes the telescopic rod on the front side of the cylinder to pass through the vertical plate, and is fixedly connected with the unqualified product push plate, the fixed V-shaped A blanking slideway is arranged on the right side of the rack tooling, a storage box for unqualified products is arranged on the front side of the blanking slideway, and the pusher for unqualified products is located behind the storage box for unqualified products.

Further, a feeding cylinder is fixedly connected to the rear side of the marble worktable, and a feeding push plate is fixedly connected to the left side of the telescopic rod on the left side of the feeding cylinder, and the feeding push plate is located in a fixed V-shape. The upper side of the frame tooling, the feeding cylinder is located on the rear side of the fixed V-shaped frame tooling.

Beneficial effects of the present invention: The high-precision optical axis outer diameter detection device of the present invention can detect optical axis workpieces of different diameters and lengths through a contact displacement sensor, the height and detection distance of the detection sensor are adjustable, and the detection accuracy and repetitive positioning of the device can be adjusted. High precision, used for the outer diameter detection of high-precision optical axis workpieces, liberates manual labor from repeated work, and has high repeated positioning accuracy, and can automatically separate qualified and unqualified products. High expected economic benefits, while saving labor costs and improving detection efficiency.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

1 is a schematic front view of a high-precision optical axis outer diameter detection device of the present invention;

Fig. 2 is the rear view schematic diagram of the high-precision optical axis outer diameter detection equipment of the present invention;

3 is a schematic top view of the high-precision optical axis outer diameter detection device of the present invention;

4 is a schematic structural diagram of a traverse slide table mounting plate and a contact displacement sensor in the high-precision optical axis outer diameter detection device of the present invention;

5 is a schematic structural diagram of a traverse slide table mounting plate and a traverse slide table in the high-precision optical axis outer diameter detection device of the present invention;

6 is a schematic diagram of the right side of the traverse slide table mounting plate and the traverse slide table in the high-precision optical axis outer diameter detection device of the present invention;

7 is a schematic structural diagram of a fixed V-frame tooling in the high-precision optical axis outer diameter detection device of the present invention;

8 is a schematic diagram of a lift slide in the high-precision optical axis outer diameter detection device of the present invention;

9 is a schematic diagram of a non-conforming product pushing cylinder and a non-conforming product pushing plate in the high-precision optical axis outer diameter detection device of the present invention;

In the picture: 1-Rack, 2-Marble worktable, 3-Fixed V-frame tooling, 4-Mounting plate for traverse slide, 5-Transverse slide, 6-LED light, 7-Contact displacement sensor , 8- sensor mounting seat, 9- unqualified product push cylinder, 10- touch display screen, 11- lift slide, 12- feeding push plate, 13- feeding cylinder, 14- unqualified product push plate, 15- Feeding slideway, 16-unqualified product storage box, 41-rack, 51-lock nut, 52-adjustment screw, 53-gear, 111-lock handle.

Detailed ways

In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

Please refer to FIG. 1 to FIG. 9 , the present invention provides a technical solution: a high-precision optical axis outer diameter detection device, including a frame 1 , a marble worktable 2 is fixedly connected to the upper side of the frame 1 , and the marble worktable 2 is A fixed V-frame tooling 3 is fixedly connected to the side, and a contact displacement sensor 7 is arranged above the fixed V-frame tooling 3. The contact displacement sensor 7 is fixed on the sensor mounting seat 8, and the sensor mounting seat 8 is fixed on the transverse sliding table. The front side of the plate 4, the mounting plate 4 of the transverse sliding table is fixed on the front side of the lifting sliding table 11, and the lifting sliding table 11 is fixed on the upper side of the frame 1. When the transverse sliding table 5 on both sides moves left and right, the upper two locks are locked. The tightening nut 51 is loosened, and the adjusting screw 52 in the middle is rotated to move left and right. After the adjustment is completed, the two locking nuts 51 are tightened, and the traverse sliding table 5 is fixed to detect workpieces of different lengths. Rotate, thereby driving the traverse slide mounting plate 4 and the contact displacement sensor 7 to adjust up and down. After the adjustment is completed, tighten the locking handle 111 to prevent the lift slide 11 from sliding slightly. Automatically detect that the button is pressed to enter the detection mode. If the button is not pressed, the equipment cannot run automatically. In this mode, put the polished rod into the fixed V-frame tooling 3, and the feeding cylinder 13 pushes the polished rod to the bottom of the contact displacement sensor 7. , detect the action of the cylinder, the contact displacement sensor 7 collects data, and at the discharge port, if there is an unqualified polished rod, the unqualified product pushes the cylinder 9 to move, drives the unqualified product push plate 14 to move forward, and pushes the unqualified polished rod into the unqualified product. In the qualified product storage box 16, if the qualified product is qualified, the unqualified product will push the cylinder 9 without action. After the next cycle, the qualified polished rod will be pushed into the unloading chute 15. In the manual detection mode, the feeding cylinder 13 and the unqualified product Push the cylinder 9 to close. At this time, there are only three detection cylinders, and the loading and unloading needs to be manually operated.

The contact displacement sensor 7 and the sensor mounting seat 8 are each provided with three groups. The middle sensor mounting seat 8 is fixed at the middle position of the front side of the traverse slide mounting plate 4 , and the sensor mounting seats 8 on the left and right sides are fixed on the traverse slide 5 . On the front side, the traverse sliding table 5 is sleeved on the rack 41, and the rack 41 is fixed on the front side of the traverse sliding table mounting plate 4, so as to realize the purpose of adjusting the length and diameter of the polished rod.

The upper side of the traverse sliding table 5 is connected with the locking nut 51 through the thread, and the lower side of the locking nut 51 is in contact with the rack 41 , the front of the upper end of the traverse sliding table 5 is rotatably connected with an adjusting screw 52 , and the lower side of the adjusting screw 52 is fixedly connected There is a gear 53. The gear 53 is connected to the front side of the rack 41 through the gear teeth, so that the gear 53 can move along the rack 41, so as to move and adjust the traverse slides 5 on both sides.

The front and top of the lift slide 11 are connected with the locking handle 111 through threads, and the rear side of the locking bolt is in contact with the lift slide 11 .

A vertical plate is fixedly connected to the middle of the upper end face of the rack 1, and an LED light 6 and a touch display screen 10 are fixedly connected to the front and upper part of the vertical plate. 7 is electrically connected to facilitate lighting by the LED light 6 and the touch screen 10 to facilitate the control of the contact displacement sensor 7 .

The upper side of the sensor mounting base 8 is fixedly connected with a detection cylinder, and the lower side of the detection cylinder is connected with the contact displacement sensor 7. The operation of the detection cylinder is convenient for driving the contact displacement sensor 7 to move up and down.

The rear side of the vertical plate is fixedly connected with the unqualified product to push the cylinder 9, the unqualified product pushes the telescopic rod on the front side of the cylinder 9 to pass through the vertical plate, and is fixedly connected with the unqualified product push plate 14, and the fixed V-frame tooling 3 is set on the right side There is an unqualified product storage box 16 on the front side of the unqualified product storage box 15, and the unqualified product push plate 14 is located behind the unqualified product storage box 16, which is convenient for pushing out the unqualified product polished rod.

A feeding cylinder 13 is fixedly connected to the rear of the upper side of the marble worktable 2, and a feeding push plate 12 is fixedly connected to the left side of the telescopic rod on the left side of the feeding cylinder 13. The feeding push plate 12 is located on the fixed V-frame tooling 3 The feeding cylinder 13 is located on the rear side of the fixed V-frame tooling 3, which is convenient for pushing the polished rod.

The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Technical personnel, within the scope of the technical solution of the present invention, can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above, but any content that does not depart from the technical solution of the present invention, according to the present invention Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solutions of the present invention.

Claims (8)

1. High accuracy optical axis external diameter check out test set, including the frame, its characterized in that: the improved marble jig is characterized in that a marble work table plate is fixedly connected to the upper side of the rack, a fixed V-shaped frame tool is fixedly connected to the upper side of the marble work table plate, a contact type displacement sensor is arranged above the fixed V-shaped frame tool and fixed to a sensor mounting seat, the sensor mounting seat is fixed to the front side of a transverse sliding table mounting plate, the transverse sliding table mounting plate is fixed to the front side of a lifting sliding table, and the lifting sliding table is fixed to the upper side of the rack.

2. The high-precision optical axis outer diameter detection apparatus according to claim 1, characterized in that: contact displacement sensor and sensor mount pad all are equipped with three groups, the sensor mount pad in the middle of the sensor mount pad of centre is fixed at sideslip slip table mounting panel leading flank intermediate position, the sensor mount pad of the left and right sides is fixed at sideslip slip table leading flank, the sideslip slip table cup joints on the rack, the rack is fixed at sideslip slip table mounting panel leading flank.

3. The high-precision optical axis outer diameter detection apparatus according to claim 2, characterized in that: the lateral surface passes through screw thread and lock nut on the sideslip slip table, the lock nut downside contacts with the rack, the anterior rotation of sideslip slip table up end is connected with adjusting screw, adjusting screw downside fixedly connected with gear, the gear passes through the tooth engagement and connects in the rack front side.

4. The high-precision optical axis outer diameter detection apparatus according to claim 1, characterized in that: the upper front portion of the lifting sliding table is connected with the locking handle through threads, and the rear side of the locking bolt is in contact with the lifting sliding table.

5. The high-precision optical axis outer diameter detection apparatus according to claim 1, characterized in that: frame up end intermediate position fixedly connected with riser, top fixedly connected with LED lamp and touch display screen before the riser, touch display screen is located LED lamp right side, touch display screen passes through wire and contact displacement sensor electric connection.

6. The high-precision optical axis outer diameter detection apparatus according to claim 1, characterized in that: the side fixedly connected with detects the cylinder on the sensor mount pad, it is connected with contact displacement sensor to detect the cylinder downside.

7. The high-precision optical axis outer diameter detection apparatus according to any one of claims 1 and 5, characterized in that: the novel vertical plate V-shaped frame tool is characterized in that a defective product pushing cylinder is fixedly connected to the rear side face of the vertical plate, a telescopic rod on the front side of the defective product pushing cylinder penetrates through the vertical plate and is fixedly connected with a defective product push plate, an unloading slide way is arranged on the right side of the fixed V-shaped frame tool, a defective product storage box is arranged on the front side of the unloading slide way, and the defective product push plate is located behind the defective product storage box.

8. The high-precision optical axis outer diameter detection apparatus according to claim 1, characterized in that: the marble working table plate is characterized in that a feeding cylinder is fixedly connected to the rear portion of the side face of the marble working table plate, a feeding push plate is fixedly connected to the left side of a telescopic rod on the left side of the feeding cylinder, the feeding push plate is located on the upper side of a fixed V-shaped frame tool, and the feeding cylinder is located on the rear side of the fixed V-shaped frame tool.

Images