CN217466159U

CN217466159U - Roller drop test machine for detection

Info

Publication number: CN217466159U
Application number: CN202220898711.5U
Authority: CN
Inventors: 翟松
Original assignee: Zhuoxin Inspection And Certification Huizhou Co ltd
Current assignee: Zhuoxin Inspection And Certification Huizhou Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-09-20
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a roller drop test machine for detection, which relates to the technical field of roller detection, and comprises a bottom plate, wherein a bearing plate is arranged on the upper surface of the bottom plate, a plurality of side plates which are evenly distributed are fixedly connected on the four peripheral surfaces of the bottom plate, a portal frame is fixedly connected on the upper surface of the bottom plate, a lifting component is arranged on the portal frame, a U-shaped frame is fixedly connected on the lifting component, and a fixing component is arranged on the U-shaped frame, the roller can be raised to different heights for testing, and the bearing plate can be taken out to replace bearing plates made of different materials, so that the condition that the roller falls onto different materials can be tested, the applicability of the test machine is improved, the side plates can block the roller which falls onto the bearing plate and the bottom plate rolls outwards, and the phenomenon that workers are difficult to collect the roller due to the roller rolling to the outer part of the test machine can be prevented, and then make things convenient for the staff to collect the cylinder that falls, reduced staff's the work degree of difficulty.

Description

Roller drop test machine for detection

Technical Field

The utility model relates to a cylinder detects technical field, specifically is a cylinder drop test machine for detection.

Background

The roller is a cylindrical part, can be hollow or solid, is applied to digital equipment such as a printing machine and a digital printer, and various transmission and conveying systems such as papermaking and packaging machinery, and is mainly made of stainless steel, a steel casting and a solid forged alloy steel core.

At present the cylinder when producing, need use drop test machine to carry out drop test to it, drop test machine is carrying out drop test to the cylinder at present, and the cylinder falls to the ground the back and rolls drop test machine's outside easily to lead to the staff to be difficult to the collection, strengthened staff's the work degree of difficulty.

To this end, we propose a roller drop tester for testing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

To the problem that exists among the prior art, the utility model aims to provide a detect and use cylinder drop test machine solves the problem of mentioning among the above-mentioned background art.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cylinder drop test machine for detection, includes the bottom plate, the last surface mounting of bottom plate has the board of bearing, the curb plate of a plurality of evenly distributed of the equal fixedly connected with of global of bottom plate, and the last fixed surface of bottom plate is connected with the portal frame, installs lifting unit on the portal frame, and fixedly connected with U-shaped frame on the lifting unit, installs fixed subassembly on the U-shaped frame.

As a further aspect of the present invention: the equal fixedly connected with stopper in both sides of bearing the board lower surface, the upper surface of bottom plate is seted up with the corresponding spacing hole of stopper, and the stopper is inserted in spacing downthehole.

As a further aspect of the present invention: two opposite side surfaces of the bearing plate are fixedly connected with side plates.

As a further aspect of the present invention: the lifting assembly comprises a connecting rod, a motor, a sliding block and a threaded rod, the motor is fixedly installed on one side of the upper surface of the portal frame, the output end of the motor penetrates through the upper plate of the portal frame and the fixedly connected threaded rod, the threaded rod is connected with the connecting rod in a threaded manner, one end of the connecting rod is fixedly connected to one side face of the U-shaped frame, the other end of the connecting rod is fixedly connected with the sliding block, and the sliding block is connected with the portal frame in a sliding manner.

As a further aspect of the present invention: the side wall of the portal frame is provided with a sliding groove for the sliding block to slide, the sliding groove is matched with the sliding block, and the sliding block is connected with the sliding groove in a sliding manner.

As a further aspect of the present invention: the fixing assembly comprises an electric push rod and an arc-shaped pressing plate, the electric push rod is fixedly installed on one side wall of the U-shaped frame, and the output end of the electric push rod penetrates through the U-shaped frame and is fixedly connected with the arc-shaped pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can rise the cylinder to different height and test to take out the bearing plate alright with the bearing plate of changing different materials, thereby can drop the condition on different materials to the cylinder and test, improved the suitability of this testing machine.

2. The utility model discloses in, the curb plate can block and fall to the outside rolling cylinder of bearer plate and bottom plate to can prevent that the cylinder from rolling the outside of testing machine and causing the staff to be difficult to the phenomenon of collecting the cylinder, and then make things convenient for the staff to collect the cylinder that falls, reduced staff's the work degree of difficulty.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the middle bottom plate and the bearing plate of the present invention;

FIG. 3 is a schematic structural view of a U-shaped frame section of the present invention;

fig. 4 is a schematic structural view of the middle lifting assembly of the present invention.

In the figure: 1. a base plate; 2. a bearing plate; 3. a side plate; 4. a side plate; 5. a gantry; 6. a connecting rod; 7. a U-shaped frame; 8. an electric push rod; 9. a motor; 10. a limiting hole; 11. a limiting block; 12. an arc-shaped pressing plate; 13. a chute; 14. a slider; 15. a threaded rod.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the utility model, a cylinder drop test machine for detection, comprising a base plate 1, the last surface mounting of bottom plate 1 bears board 2, bottom plate 1's the curb plate 3 of a plurality of evenly distributed of global equal fixedly connected with, and the last fixed surface of bottom plate 1 is connected with portal frame 5, installs lifting unit on the portal frame 5, and lifting unit goes up fixedly connected with U-shaped frame 7, installs fixed subassembly on the U-shaped frame 7.

The purpose is as follows: curb plate 3 can block and fall to bearing plate 2 and the outside rolling cylinder of bottom plate 1 to can prevent that the cylinder from rolling to the outside of testing machine and causing the staff to be difficult to the phenomenon of collecting the cylinder, and then make things convenient for the staff to collect the cylinder that falls, reduced staff's the work degree of difficulty.

Referring to fig. 1 and 2, the two sides of the lower surface of the bearing plate 2 are fixedly connected with limiting blocks 11, the upper surface of the bottom plate 1 is provided with limiting holes 10 corresponding to the limiting blocks 11, the limiting blocks 11 are inserted into the limiting holes 10, and the bearing plate 2 can be placed and moved by the cooperation of the limiting blocks 11 and the limiting holes 10.

The purpose is as follows: the bearing plate 2 can be taken out to replace the bearing plate 2 made of different materials, so that the condition that the roller falls on different materials can be tested, and the applicability of the testing machine is improved.

Referring to fig. 1 and 2, two opposite side surfaces of the bearing plate 2 are fixedly connected with side plates 4 which are convenient to lift.

Referring to fig. 1 and 4, the lifting assembly includes a connecting rod 6, a motor 9, a slider 14 and a threaded rod 15, the motor 9 is fixedly installed on one side of the upper surface of the gantry 5, an output end of the motor 9 penetrates through an upper plate of the gantry 5 and is fixedly connected with the threaded rod 15, the threaded rod 15 is in threaded connection with the connecting rod 6, one end of the connecting rod 6 is fixedly connected to one side surface of the U-shaped frame 7, the other end of the connecting rod 6 is fixedly connected with the slider 14, and the slider 14 is in sliding connection with the gantry 5.

Referring to fig. 4, a sliding groove 13 for sliding a sliding block 14 is formed on a side wall of the gantry 5, the sliding groove 13 is matched with the sliding block 14, and the sliding block 14 is slidably connected with the sliding groove 13.

Referring to fig. 3, the fixing assembly includes an electric push rod 8 and an arc-shaped pressing plate 12, the electric push rod 8 is fixedly installed on a side wall of the U-shaped frame 7, and an output end of the electric push rod 8 penetrates through the U-shaped frame 7 and is fixedly connected with the arc-shaped pressing plate 12.

The utility model discloses a theory of operation does: firstly, the U-shaped frame 7 is positioned at the lowest point, then a roller to be detected is placed on the U-shaped frame 7, then the electric push rod 8 is started, the roller is pressed on the inner side surface of the U-shaped frame 7 by the arc-shaped pressing plate 12, then the motor 9 is started to enable the threaded rod 15 to rotate, so that the slider 14 drives the U-shaped frame 7 to ascend through the connecting rod 6, the roller is enabled to ascend, after the roller ascends to a specified height, the motor 9 is stopped, the roller can ascend to different heights to be tested, the applicability of the testing machine is improved, then the electric push rod 8 is started again, the output end of the electric push rod 8 retracts, the arc-shaped pressing plate 12 is enabled to leave the roller, the roller naturally falls onto the bearing plate 2, then the roller is taken out to detect the damage condition of the roller, so that the roller is subjected to a drop test, and in the process, the side plate 3 can fall onto the bearing plate 2 and the roller with the bottom plate 1 rolling outwards, thereby can prevent that the cylinder from rolling to the outside of testing machine and causing the staff to be difficult to the phenomenon of collecting the cylinder, and then make things convenient for the staff to collect the cylinder that falls, reduced staff's the work degree of difficulty to take out bearing plate 2 alright with the bearing plate 2 of changing different materials, thereby can drop the condition on different materials to the cylinder and test, improved the suitability of this testing machine.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a detect and use cylinder drop test machine, includes bottom plate (1), its characterized in that, the last surface mounting of bottom plate (1) bears board (2), all global equal fixedly connected with a plurality of evenly distributed's curb plate (3) of bottom plate (1), and the last fixed surface of bottom plate (1) is connected with portal frame (5), installs lifting unit on portal frame (5), and fixedly connected with U-shaped frame (7) on the lifting unit, installs fixed subassembly on U-shaped frame (7).

2. The roller drop testing machine for the detection according to claim 1, characterized in that both sides of the lower surface of the bearing plate (2) are fixedly connected with limit blocks (11), the upper surface of the bottom plate (1) is provided with limit holes (10) corresponding to the limit blocks (11), and the limit blocks (11) are inserted in the limit holes (10).

3. The roller drop testing machine for testing according to claim 1, characterized in that two opposite sides of the bearing plate (2) are fixedly connected with side plates (4).

4. The roller drop testing machine for the detection of the claim 1, characterized in that the lifting component comprises a connecting rod (6), a motor (9), a sliding block (14) and a threaded rod (15), the motor (9) is fixedly installed on one side of the upper surface of the portal frame (5), the output end of the motor (9) penetrates through the upper plate of the portal frame (5) and is fixedly connected with the threaded rod (15), the connecting rod (6) is in threaded connection with the threaded rod (15), one end of the connecting rod (6) is fixedly connected with one side surface of the U-shaped frame (7), the sliding block (14) is fixedly connected with the other end of the connecting rod (6), and the sliding block (14) is in sliding connection with the portal frame (5).

5. The roller drop test machine for the detection according to claim 1, wherein a sliding groove (13) for sliding the sliding block (14) is formed in the side wall of the portal frame (5), the sliding groove (13) is matched with the sliding block (14), and the sliding block (14) is in sliding connection with the sliding groove (13).

6. The roller drop tester for detection according to claim 1, wherein the fixing component comprises an electric push rod (8) and an arc-shaped pressing plate (12), the electric push rod (8) is fixedly installed on one side wall of the U-shaped frame (7), and the output end of the electric push rod (8) penetrates through the U-shaped frame (7) and is fixedly connected with the arc-shaped pressing plate (12).