Mechanical part strength detection device

Abstract

The utility model discloses a mechanical part strength detection device which comprises an operation table, a groove is formed in the top of the operation table, a movable plate is connected to the inner side of the groove in a sliding mode, an adjusting mechanism facilitating position adjustment of the movable plate is arranged at the bottom of the groove, and a containing frame is arranged at the top of the movable plate. The mechanical part strength detection device comprises an operation table, a placement frame is installed on the operation table, fixing mechanisms facilitating clamping and fixing of mechanical parts are arranged on the two sides of the top of the placement frame, a support is installed on one side of the operation table, and a detection mechanism facilitating strength detection of the mechanical parts is arranged at the bottom of one end of the support. According to the mechanical part strength detection device, strength detection operation of mechanical parts can be facilitated, strength detection positions of the mechanical parts can be conveniently adjusted through the arranged adjusting mechanism, clamping, taking and placing of the mechanical parts are facilitated through arrangement, the placing stability of the mechanical parts is improved, and the detection precision of the mechanical parts is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of parts strength detection, in particular to a mechanical parts strength detection device. Background Art

[0002] Parts refer to the individual indivisible components of a machine. They are the basic components of a machine and the basic units in the machine manufacturing process. In the rapid development of modern society, new mechanical equipment is being produced continuously. Various heavy industries require materials with certain properties. For example, in the well-known fields of automobiles, ships, airplanes, aviation, etc., qualified parts can often guarantee the performance of these machines and are also extremely important for human personal safety.

[0003] In the production and processing of mechanical parts, it is often necessary to test the pressure strength of the parts. At present, a strength detection device is usually used to detect the pressure strength of the parts. However, the existing strength detection device is not convenient for taking and placing parts, and the clamping and fixing process is time-consuming and laborious. In addition, during the detection process, the stability of the parts is relatively poor, which will affect the detection accuracy of the parts.

[0004] Therefore, a mechanical parts strength detection device is needed to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of the above problems, the utility model provides a mechanical parts strength detection device.

[0006] The utility model provides the following technical solutions: a mechanical parts strength detection device, comprising an operating table, a groove is provided on the top of the operating table, a movable plate is slidably connected to the inner side of the groove, an adjustment mechanism for convenient position adjustment of the movable plate is provided at the bottom of the groove, a placement rack is provided on the top of the movable plate, fixing mechanisms for convenient clamping and fixing of mechanical parts are provided on both sides of the top of the placement rack, a bracket is installed on one side of the operating table, and a detection mechanism for convenient mechanical parts strength detection is provided at the bottom of one end of the bracket;

[0007] The fixing mechanism includes two groups of clamping plates arranged above the placing rack, two groups of movable grooves are correspondingly opened on both sides of the top of the placing rack, sliding seats are passed through the inner sides of the two groups of movable grooves, and are slidably connected to the sliding seats, the tops of the two groups of sliding seats are respectively connected to one side of the two groups of clamping plates through connecting seats, the bottoms of the two groups of sliding seats are connected to rack plates, the top of the movable plate is rotatably connected to a circular gear meshing with the two groups of rack plates, a mounting plate is provided on one side of the placing rack, an electric telescopic rod is installed on the top of the mounting plate, and one end of the electric telescopic rod is connected to one side of a group of connecting seats.

[0008] In a further technical solution, the two groups of rack plates are respectively slidably connected to two groups of slide rails arranged on the top of the movable plate, and the two groups of slide rails are arranged in a T shape.

[0009] In a further technical solution, one side of the two groups of clamps is bonded with an anti-slip pad.

[0010] In a further technical solution, the adjustment mechanism includes a motor installed on one side of the operating table, a through slot is provided at the bottom of the groove, a driving gear passes through the inner side of the through slot, a connecting shaft passes through the interior of the driving gear, one end of the connecting shaft is rotatably connected to an inner wall of one side of the through slot, and the other end of the connecting shaft is connected to an output end of the motor, a rack belt meshing with the driving gear is provided at the bottom of the movable plate, and the movable plate near the two ends is slidably connected to two groups of support rods arranged on the inner side of the groove respectively.

[0011] In a further technical solution, the detection mechanism includes a hydraulic telescopic rod installed on the top of the bracket, one end of the hydraulic telescopic rod passes through the interior of the bracket and is connected to a connecting plate, a pressure sensor is installed at the bottom of the connecting plate, a contact plate matching the pressure sensor is provided below the pressure sensor, a pressure block is installed at the bottom of the contact plate, and the contact plate is slidably connected to four groups of fixed rods provided at the bottom of the connecting plate.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model starts the electric telescopic rod, which can drive a group of connecting seats to move toward the center position of the placement rack, and a group of connecting seats can drive a group of slide seats and a group of rack plates to move to one side. The rack plate can drive the circular gear to rotate through the meshing action with the circular gear, and the circular gear can drive the other group of rack plates and the slide seat to move toward the center position of the placement rack through the meshing action with the other group of rack plates. Therefore, the two groups of connecting seats can drive the two groups of clamping plates to move toward the center position of the placement rack and clamp and fix the placed mechanical parts. The mechanical parts can be loosened through the reverse operation. Furthermore, through the setting, the clamping and placement of the mechanical parts are convenient, the placement stability of the mechanical parts is improved, and the detection accuracy of the mechanical parts is guaranteed.

[0014] 2. The utility model starts the motor, which can drive the connecting shaft to rotate, and the connecting shaft can drive the driving gear to rotate. The driving gear can drive the rack belt and the movable plate to move horizontally through meshing with the rack belt and the two sets of support rods. The movable plate can drive the placement rack and the fixed mechanical parts to move horizontally, thereby facilitating the adjustment of the strength detection position of the mechanical parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a bottom view of the utility model;

[0017] Figure 3 This is a side view of the utility model;

[0018] Figure 4 This is a top sectional view of the utility model;

[0019] Figure 5 for Figure 2 A magnified view of part A in FIG.

[0020] Figure 6 for Figure 3 Enlarged view of part B in .

[0021] In the figure: 1, operating table, 2, groove, 3, through groove, 4, movable plate, 5, support rod, 6, rack belt, 7, driving gear, 8, motor, 9, placement rack, 10, movable groove, 11, slide seat, 12, connecting seat, 13, clamping plate, 14, rack plate, 15, slide rail, 16, circular gear, 17, mounting plate, 18, electric telescopic rod, 19, bracket, 20, hydraulic telescopic rod, 21, connecting plate, 22, pressure sensor, 23, fixed rod, 24, contact plate, 25, pressure block. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0023] Example:

[0024] Reference Figure 1-Figure 6 A mechanical parts strength detection device comprises an operating table 1, a groove 2 is provided on the top of the operating table 1, a moving plate 4 is slidably connected to the inner side of the groove 2, an adjusting mechanism for convenient position adjustment of the moving plate 4 is provided at the bottom of the groove 2, a placing frame 9 is provided on the top of the moving plate 4, fixing mechanisms for convenient clamping and fixing of mechanical parts are provided on both sides of the top of the placing frame 9, a bracket 19 is installed on one side of the operating table 1, and a detection mechanism for convenient mechanical parts strength detection is provided at the bottom of one end of the bracket 19;

[0025] The fixing mechanism includes two groups of clamping plates 13 arranged above the placement rack 9, and two groups of movable grooves 10 are correspondingly opened on both sides of the top of the placement rack 9. The inner sides of the two groups of movable grooves 10 are penetrated by sliding seats 11, and are slidably connected to the sliding seats 11. The tops of the two groups of sliding seats 11 are respectively connected to one side of the two groups of clamping plates 13 through connecting seats 12, and the bottoms of the two groups of sliding seats 11 are connected to rack plates 14. The top of the movable plate 4 is rotatably connected to a circular gear 16 meshing with the two groups of rack plates 14. A mounting plate 17 is provided on one side of the placement rack 9, and an electric telescopic rod 18 is installed on the top of the mounting plate 17. One end of the electric telescopic rod 18 is connected to one side of a group of connecting seats 12.

[0026] Specifically, the operating table 1 can provide a stable working platform for the strength detection of mechanical parts. The placement rack 9 can facilitate the placement of mechanical parts. By starting the electric telescopic rod 18, the electric telescopic rod 18 can drive a group of connecting seats 12 to move toward the center position of the placement rack 9. A group of connecting seats 12 can drive a group of sliding seats 11 and a group of rack plates 14 to move to one side. The rack plate 14 can drive the circular gear 16 to rotate by meshing with the circular gear 16. The circular gear 16 can drive another group of gears by meshing with another group of rack plates 14. The strip 14 and the slide 11 move toward the center position of the placement rack 9, so that the two groups of connecting seats 12 can drive the two groups of clamping plates 13 to move toward the center position of the placement rack 9 and clamp and fix the placed mechanical parts. The mechanical parts can be loosened by reverse operation. The set detection mechanism can facilitate the strength detection of the fixed mechanical parts. The set adjustment mechanism can facilitate the adjustment of the strength detection position of the mechanical parts. Furthermore, through the above structure, the clamping and placement of the mechanical parts are facilitated, the placement stability of the mechanical parts is improved, and the detection accuracy of the mechanical parts is ensured.

[0027] Among them, the two groups of rack plates 14 are respectively slidably connected to the two groups of slide rails 15 arranged on the top of the movable plate 4. The two groups of slide rails 15 are both arranged in a T shape. The T-shaped slide rails 15 can improve the stability of the movement of the rack plate 14. Anti-slip pads are bonded to one side of the two groups of clamping plates 13. The anti-slip pads can improve the fixing effect of mechanical parts.

[0028] Among them, the adjustment mechanism includes a motor 8 installed on one side of the operating table 1, a through groove 3 is opened at the bottom of the groove 2, a driving gear 7 passes through the inner side of the through groove 3, a connecting shaft passes through the inside of the driving gear 7, one end of the connecting shaft is rotatably connected to the inner wall of one side of the through groove 3, and the other end of the connecting shaft is connected to the output end of the motor 8. A rack belt 6 meshing with the driving gear 7 is provided at the bottom of the movable plate 4, and the positions of the movable plate 4 near the two ends are respectively slidably connected with two groups of support rods 5 arranged on the inner side of the groove 2. By starting the motor 8, the motor 8 can drive the connecting shaft to rotate, and the connecting shaft can drive the driving gear 7 to rotate. The driving gear 7 can drive the rack belt 6 and the movable plate 4 to move horizontally under the meshing action with the rack belt 6 and the joint action of the two groups of support rods 5. The movable plate 4 can drive the placement rack 9 and the fixed mechanical parts to move horizontally, thereby facilitating the adjustment of the strength detection position of the mechanical parts.

[0029] Among them, the detection mechanism includes a hydraulic telescopic rod 20 installed on the top of the bracket 19, one end of the hydraulic telescopic rod 20 passes through the interior of the bracket 19 and is connected to a connecting plate 21, a pressure sensor 22 is installed at the bottom of the connecting plate 21, and a contact plate 24 adapted to the pressure sensor 22 is provided below the pressure sensor 22, and a pressure block 25 is installed at the bottom of the contact plate 24, and the contact plate 24 is slidably connected with four groups of fixed rods 23 arranged at the bottom of the connecting plate 21. By starting the hydraulic telescopic rod 20, the hydraulic telescopic rod 20 can drive the connecting plate 21 to move downward, and the connecting plate 21 can drive the four groups of fixed rods 23 and the slidingly connected contact plate 24 to move downward, and the contact plate 24 can drive the pressure block 25 installed at the bottom to move downward and squeeze the mechanical parts. In the process of the pressure block 25 squeezing the mechanical parts, the contact plate 24 can move upward along the four groups of fixed rods 23 and squeeze the pressure sensor 22 installed at the bottom of the connecting plate 21. At this time, the pressure value can be obtained through the pressure sensor 22, and then through the setting, the mechanical parts can be accurately tested for strength.

[0030] Working principle: First, place the mechanical parts on the top of the placement rack 9, then, the electric telescopic rod 18 can drive a group of connecting seats 12 to move to the center of the placement rack 9, and a group of connecting seats 12 can drive a group of slides 11 and a group of rack plates 14 to move to one side, and the rack plate 14 can drive the circular gear 16 to rotate, and the circular gear 16 can drive another group of rack plates 14 and the slide 11 to move to the center of the placement rack 9, so that the two groups of connecting seats 12 can drive the two groups of clamping plates 13 to move to the center of the placement rack 9 and clamp and fix the placed mechanical parts, and the mechanical parts can be loosened by reverse operation;

[0031] By starting the hydraulic telescopic rod 20, the hydraulic telescopic rod 20 can drive the connecting plate 21 to move downward, the connecting plate 21 can drive the four groups of fixed rods 23 and the contact plate 24 to move downward, the contact plate 24 can drive the pressure block 25 to move downward and squeeze the mechanical parts. At the same time, the contact plate 24 can move upward along the four groups of fixed rods 23 and squeeze the pressure sensor 22. At this time, the pressure value can be obtained through the pressure sensor 22, so that the strength detection of the mechanical parts can be facilitated. The motor 8 can drive the connecting shaft and the driving gear 7 to rotate, the driving gear 7 can drive the rack belt 6 and the movable plate 4 to move horizontally, and the movable plate 4 can drive the placement rack 9 and the fixed mechanical parts to move horizontally, so that the adjustment of the strength detection position of the mechanical parts can be facilitated, thereby completing the entire operation process.

[0032] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mechanical parts strength testing device, comprising an operating table, characterized in that: A groove is provided on the top of the operating table, a movable plate is slidably connected to the inner side of the groove, an adjustment mechanism is provided at the bottom of the groove for facilitating the position adjustment of the movable plate, a placement rack is provided on the top of the movable plate, and fixing mechanisms are provided on both sides of the top of the placement rack for facilitating the clamping and fixing of mechanical parts, a bracket is installed on one side of the operating table, and a detection mechanism is provided at the bottom of one end of the bracket for facilitating the strength detection of mechanical parts; The fixing mechanism includes two groups of clamping plates arranged above the placing rack, two groups of movable grooves are correspondingly opened on both sides of the top of the placing rack, sliding seats are passed through the inner sides of the two groups of movable grooves, and are slidably connected to the sliding seats, the tops of the two groups of sliding seats are respectively connected to one side of the two groups of clamping plates through connecting seats, the bottoms of the two groups of sliding seats are connected to rack plates, the top of the movable plate is rotatably connected to a circular gear meshing with the two groups of rack plates, a mounting plate is provided on one side of the placing rack, an electric telescopic rod is installed on the top of the mounting plate, and one end of the electric telescopic rod is connected to one side of a group of connecting seats.

2. A mechanical parts strength detection device according to claim 1, characterized in that: The two groups of rack plates are respectively slidably connected with two groups of slide rails arranged on the top of the moving plate, and the two groups of slide rails are both arranged in a T shape.

3. A mechanical parts strength detection device according to claim 2, characterized in that: One side of the two groups of clamping plates is bonded with an anti-skid pad.

4. A mechanical parts strength detection device according to claim 1, characterized in that: The adjustment mechanism includes a motor installed on one side of the operating table, a through slot is provided at the bottom of the groove, a driving gear passes through the inner side of the through slot, a connecting shaft passes through the interior of the driving gear, one end of the connecting shaft is rotatably connected to an inner wall of one side of the through slot, and the other end of the connecting shaft is connected to an output end of the motor, a rack belt meshing with the driving gear is provided at the bottom of the movable plate, and the positions of the movable plate near the two ends are respectively slidably connected to two groups of support rods arranged on the inner side of the groove.

5. A mechanical parts strength detection device according to claim 4, characterized in that: The detection mechanism includes a hydraulic telescopic rod installed on the top of the bracket, one end of the hydraulic telescopic rod passes through the interior of the bracket and is connected to a connecting plate, a pressure sensor is installed at the bottom of the connecting plate, a contact plate matched with the pressure sensor is provided below the pressure sensor, a pressure block is installed at the bottom of the contact plate, and the contact plate is slidably connected to four groups of fixed rods provided at the bottom of the connecting plate.

Images