CN215236030U

CN215236030U - Metal casting inspection device

Info

Publication number: CN215236030U
Application number: CN202120727417.3U
Authority: CN
Inventors: 王秉红; 王涛
Original assignee: Shandong Guoyu Machinery Technology Co ltd
Current assignee: Shandong Guoyu Machinery Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-21
Anticipated expiration: 2031-04-09

Abstract

A metal casting inspection device comprises a workbench, a feeding device, a controller, an indicator light, a T-shaped groove detector and a pressure sensor; the fixed table is provided with a power device; the baffle is longitudinally arranged on the workbench, and a feeding device is arranged on the baffle; the controller and the indicator light are arranged on the workbench, and the controller is in communication connection with the indicator light; the fixed strip is arranged on the workbench, and two groups of first guide rods are arranged on the fixed strip; the second guide rods are arranged on the fixed strips and positioned between the two groups of first guide rods; the T-shaped groove detector is arranged on the first guide rod and the second guide rod in a sliding mode, the pressure sensor is arranged on the second guide rod and located at one end far away from the fixing strip, and the pressure sensor is in communication connection with the controller; the spring is sleeved on the second guide rod, and two ends of the spring are respectively attached to the T-shaped groove detector and the pressure sensor. The pressure sensor of the utility model has uniform stress and accurate detection; the automatic detection can be realized, the operation is simple, the detection speed is high, and the efficiency is high.

Description

Metal casting inspection device

Technical Field

The utility model relates to a metal casting check out test set technical field especially relates to a metal casting verifying attachment.

Background

In the process of cleaning and checking the metal casting with the T-shaped groove structure, because the size of the T-shaped groove is generally small, the checking of the problems of flash, burr, bag expansion and the like in the T-shaped groove is time-consuming and labor-consuming. The condition of missing detection is easily generated, the improvement of the appearance quality of the casting is greatly restricted, and the defective casting is caused. Therefore, technical measures are very necessary in the process of inspecting the casting with the T-shaped groove. At present, the appearance inspection of the casting with the T-shaped groove structure is generally carried out by manual visual inspection, the inspection method is easy to cause missing inspection, the labor productivity is low, and the manufacturing cost of the casting is high; chinese patent application No. cn201921099701.x discloses a metal casting inspection device; the problem of flash, burr, bag expansion and the like in the T-shaped groove is detected by moving the size-matched part of the end head and the T-shaped groove in the T-shaped groove, so that the labor productivity is improved; simple structure, easy and simple to handle, be favorable to reducing casting cost.

When the utility model is used for detecting a workpiece, the pressure sensor is arranged at the bottom of the T-shaped groove detector, so that the stress is uneven, and the detection is not accurate enough; on the other hand, the T-shaped groove detector needs to be slid into the T-shaped groove in the workpiece, and then the motor is started to be matched with the lead screw to move the T-shaped groove detector for detection, so that the operation is complex, the automatic performance is poor, the detection speed is low, and the detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides a metal casting inspection device, a T-shaped groove detector is arranged on a fixed strip through a first guide rod, and pressure is detected through a pressure sensor on a second guide rod, the pressure sensor is uniformly stressed, and the detection is accurate; through power device and material feeding unit cooperation, slide the work piece in proper order and detect on the workstation, realize automated inspection, easy operation detects fastly, efficient.

(II) technical scheme

The utility model provides a metal casting inspection device, which comprises a workbench, a fixed table, a feeding device, a baffle, a workpiece, a controller, an indicator light, a T-shaped groove detector, a second guide rod, a spring, a pressure sensor and a fixed strip;

the fixed table is transversely arranged on the workbench, and a power device for pushing the workpiece is arranged on the fixed table; the worktable is provided with a feeding hole, the baffle is longitudinally arranged on the worktable, and the baffle is provided with a feeding device for automatic feeding;

the workbench is provided with a workpiece sliding groove and a mounting groove, and the mounting groove is communicated with the workpiece sliding groove; the controller and the indicator light are arranged on the workbench, and the controller is in communication connection with the indicator light; the fixed strip is arranged on the workbench and positioned in the workpiece sliding groove and the mounting groove, and two groups of first guide rods are arranged on the fixed strip; the second guide rods are arranged on the fixed strips and positioned between the two groups of first guide rods; the T-shaped groove detector is arranged on the first guide rod and the second guide rod in a sliding mode, the pressure sensor is arranged on the second guide rod and located at one end far away from the fixing strip, and the pressure sensor is in communication connection with the controller; the spring is sleeved on the second guide rod, and two ends of the spring are respectively attached to the T-shaped groove detector and the pressure sensor.

Preferably, the power device comprises a cylinder and a push plate; the cylinder sets up on the fixed station, and the push pedal slides and sets up on the workstation and be connected with the telescopic link of cylinder, and is equipped with the baffle in the push pedal.

Preferably, the device further comprises a limiting plate; the limiting plate is arranged on the fixed table and clings to the workbench.

Preferably, the device further comprises an auxiliary roller; the auxiliary roller is rotatably arranged on the workbench and attached to the workpiece.

Preferably, the number of the auxiliary rollers is multiple groups, and the auxiliary rollers are distributed on two side walls of the workpiece chute on the workbench at equal intervals.

Preferably, the controller is provided with a display screen for displaying the pressure value and a button for adjusting the pressure preset value of the flashing of the indicator light.

Preferably, the indicator light is provided with a red light and a green light, the red light flickers when the pressure of the pressure sensor is greater than the preset value of the controller, and the green light flickers when the pressure of the pressure sensor is less than or equal to the preset value of the controller.

Preferably, the fixing strip is provided with a chamfer.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: when the utility model is operated to inspect the workpiece, the feeding device is started to feed, then the cylinder on the fixed platform is started and pushes the workpiece through the push plate, and the workpiece moves along the auxiliary roller in the workpiece chute on the workbench and is detected; when the push plate pushes the workpiece, the partition plate on the push plate limits the undetected workpiece from entering the workbench; during detection, when the T-shaped groove detector moves in a T-shaped chute on a workpiece and meets burrs and flashes, the T-shaped groove detector moves on the first guide rod and the second guide rod and compresses the spring, at the moment, the pressure sensor transmits pressure to the controller, and the controller compares received data with a preset value and transmits a signal to the indicator light; flashing a red light when the pressure of the pressure sensor is greater than the preset value of the controller, and flashing a green light when the pressure of the pressure sensor is less than or equal to the preset value of the controller; therefore, the work staff is reminded to classify the workpieces conveniently; the utility model discloses the pressure sensor atress is even, detects the accuracy, can realize automated inspection, easy operation, and detection speed is fast, and is efficient.

Drawings

Fig. 1 is a schematic structural diagram of a metal casting inspection device provided by the utility model.

Fig. 2 is the utility model provides a cross-sectional structure schematic diagram of metal casting verifying attachment.

Fig. 3 is a schematic structural diagram of the metal casting inspection device provided by the utility model during operation.

Reference numerals: 1. a work table; 2. a fixed table; 3. a feeding device; 4. a baffle plate; 5. a cylinder; 6. pushing the plate; 7. a partition plate; 8. a limiting plate; 9. an auxiliary roller; 10. a workpiece; 11. a controller; 12. an indicator light; 13. a workpiece chute; 14. mounting grooves; 15. a T-shaped groove detector; 16. a first guide bar; 17. a second guide bar; 18. a spring; 19. a pressure sensor; 20. and (4) fixing the strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a metal casting inspection device, which comprises a workbench 1, a fixed table 2, a feeding device 3, a baffle 4, a workpiece 10, a controller 11, an indicator light 12, a T-shaped groove detector 15, a second guide rod 17, a spring 18, a pressure sensor 19 and a fixed strip 20;

the fixed table 2 is transversely arranged on the workbench 1, and a power device for pushing the workpiece 10 is arranged on the fixed table 2; a feeding hole is formed in the workbench 1, the baffle 4 is longitudinally arranged on the workbench 1, and a feeding device 3 for automatic feeding is arranged on the baffle 4;

the workbench 1 is provided with a workpiece sliding groove 13 and a mounting groove 14, and the mounting groove 14 is communicated with the workpiece sliding groove 13; the controller 11 and the indicator light 12 are arranged on the workbench 1, and the controller 11 is in communication connection with the indicator light 12; the fixed strip 20 is arranged on the workbench 1 and positioned in the workpiece sliding groove 13 and the mounting groove 14, and two groups of first guide rods 16 are arranged on the fixed strip 20; the second guide rods 17 are arranged on the fixed strip 20 and positioned between the two groups of first guide rods 16; the T-shaped groove detector 15 is arranged on the first guide rod 16 and the second guide rod 17 in a sliding mode, the pressure sensor 19 is arranged on the second guide rod 17 and located at one end far away from the fixing strip 20, and the pressure sensor 19 is in communication connection with the controller 11; the spring 18 is sleeved on the second guide rod 17, and two ends of the spring 18 are respectively attached to the T-shaped groove detector 15 and the pressure sensor 19.

In an alternative embodiment, the power means comprises a cylinder 5 and a push plate 6; the cylinder 5 is arranged on the fixed table 2, the push plate 6 is arranged on the workbench 1 in a sliding mode and is connected with the telescopic rod of the cylinder 5, and the push plate 6 is provided with a partition plate 7.

In an optional embodiment, the device further comprises a limiting plate 8; the limiting plate 8 is arranged on the fixed table 2 and attached to the workbench 1 to limit the workpiece 10, so that the workpiece 10 is prevented from sliding out of the workbench 1, the workpiece 10 is pushed away from the feeding hole under the condition that the stroke of the cylinder 5 is unchanged, and the influence on the normal entering of the next workpiece 10 to be detected is prevented.

In an alternative embodiment, an auxiliary roller 9 is also included; the auxiliary roller 9 is rotatably arranged on the workbench 1 and is attached to the workpiece 10, so that friction generated when the workpiece 10 moves is reduced.

In an alternative embodiment, the number of the auxiliary rollers 9 is plural, and the auxiliary rollers 9 are equally distributed on both side walls of the workpiece chute 13 on the table 1.

In an alternative embodiment, the controller 11 is provided with a display screen for displaying the pressure value and a button for adjusting the pressure preset value flashing by the indicator light 12, so that the preset value can be conveniently adjusted according to the detection requirements of different workpieces 10.

In an optional embodiment, the indicator light 12 is provided with a red light and a green light, and the red light is blinked when the pressure of the pressure sensor 19 is greater than the preset value of the controller 11, and the green light is blinked when the pressure of the pressure sensor 19 is less than or equal to the preset value of the controller 11.

In an alternative embodiment, the retaining strip 20 is provided with a chamfer to facilitate the sliding in of the workpiece 10.

When the utility model is operated to inspect the workpiece, the feeding device 3 is started to feed, then the cylinder 5 on the fixed table 2 is started and pushes the workpiece 10 through the push plate 6, and the workpiece 10 moves along the auxiliary roller 9 in the workpiece chute 13 on the working table 1 and is detected; when the push plate 6 pushes the workpiece 10, the partition plate 7 on the push plate 6 limits the undetected workpiece 10 from entering the workbench 1; during detection, when the T-shaped groove detector 15 encounters burrs and flashes when moving in a T-shaped chute on the workpiece 10, the T-shaped groove detector 15 moves on the first guide rod 16 and the second guide rod 17 and compresses the spring 18, the pressure sensor 19 transmits pressure to the controller 11 at the moment, and the controller 11 compares received data with a preset value and transmits a signal to the indicator lamp 12; flashing a red light when the pressure of the pressure sensor 19 is greater than the preset value of the controller 11, and flashing a green light when the pressure of the pressure sensor 19 is less than or equal to the preset value of the controller 11; therefore, the work staff is reminded to classify the workpieces conveniently; the utility model discloses the pressure sensor atress is even, detects the accuracy, can realize automated inspection, easy operation, and detection speed is fast, and is efficient.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A metal casting inspection device is characterized by comprising a workbench (1), a fixed table (2), a feeding device (3), a baffle (4), a workpiece (10), a controller (11), an indicator lamp (12), a T-shaped groove detector (15), a second guide rod (17), a spring (18), a pressure sensor (19) and a fixed strip (20);

the fixed table (2) is transversely arranged on the workbench (1), and a power device for pushing the workpiece (10) is arranged on the fixed table (2); a feeding hole is formed in the workbench (1), the baffle (4) is longitudinally arranged on the workbench (1), and a feeding device (3) for automatic feeding is arranged on the baffle (4);

the workbench (1) is provided with a workpiece sliding groove (13) and a mounting groove (14), and the mounting groove (14) is communicated with the workpiece sliding groove (13); the controller (11) and the indicator lamp (12) are arranged on the workbench (1), and the controller (11) is in communication connection with the indicator lamp (12); the fixed strip (20) is arranged on the workbench (1) and positioned in the workpiece sliding groove (13) and the mounting groove (14), and two groups of first guide rods (16) are arranged on the fixed strip (20); the second guide rods (17) are arranged on the fixed strip (20) and are positioned between the two groups of first guide rods (16); the T-shaped groove detector (15) is arranged on the first guide rod (16) and the second guide rod (17) in a sliding mode, the pressure sensor (19) is arranged on the second guide rod (17) and located at one end far away from the fixing strip (20), and the pressure sensor (19) is in communication connection with the controller (11); the spring (18) is sleeved on the second guide rod (17), and two ends of the spring (18) are respectively attached to the T-shaped groove detector (15) and the pressure sensor (19).

2. A metal casting inspection device as claimed in claim 1, wherein the power means comprises a cylinder (5) and a push plate (6); the air cylinder (5) is arranged on the fixed table (2), the push plate (6) is arranged on the workbench (1) in a sliding mode and is connected with the telescopic rod of the air cylinder (5), and the push plate (6) is provided with a partition plate (7).

3. A metal casting inspection device as claimed in claim 1, further comprising a limit plate (8); the limiting plate (8) is arranged on the fixed table (2) and clings to the workbench (1).

4. A metal casting inspection apparatus as claimed in claim 1, further comprising auxiliary rollers (9); the auxiliary roller (9) is rotatably arranged on the workbench (1) and is attached to the workpiece (10).

5. A metal casting inspection device as claimed in claim 4, characterized in that the number of the auxiliary rollers (9) is plural and the auxiliary rollers (9) are equally spaced on both side walls of the work piece chute (13) on the work table (1).

6. A metal casting inspection device as claimed in claim 1, wherein the controller (11) is provided with a display screen for displaying the pressure value and a button for adjusting the preset pressure value for flashing the indicator light (12).

7. A metal casting inspection device as claimed in claim 1, wherein the indicator light (12) is provided with a red light and a green light, and the red light is blinked when the pressure of the pressure sensor (19) is greater than the preset value of the controller (11), and the green light is blinked when the pressure of the pressure sensor (19) is less than or equal to the preset value of the controller (11).

8. A metal casting inspection device as claimed in claim 1, wherein the fixing strip (20) is provided with a chamfer.