CN218766436U

CN218766436U - Impact resistance testing device

Info

Publication number: CN218766436U
Application number: CN202320346387.0U
Authority: CN
Inventors: 林福祥
Original assignee: Guangzhou Sairui Technology Co ltd
Current assignee: Guangzhou Sairui Technology Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-03-28
Anticipated expiration: 2033-03-01

Abstract

The utility model provides an impact resistance testing device, which comprises a frame, wherein a placing box is arranged on the frame, a baffle plate which slides along the length direction of a supporting plate is arranged on the supporting plate through a driving assembly, and the end part of the baffle plate is inserted into the placing box; the device also comprises a fixed box which is fixed on the frame and is positioned right below the drop tube, wherein an adsorption seat is arranged in the fixed box, and an adsorption nozzle is arranged on the adsorption seat; the first piston cylinder is arranged on the side part of the rack and communicated with the adsorption nozzle, and a first piston rod is arranged on the first piston cylinder and moves oppositely to the baffle plate through a connecting piece; the utility model discloses when the box was placed in the baffle removal, first piston rod and baffle motion opposite direction then can follow the outside removal of first piston cylinder, and then make the suction nozzle work, produce and carry out suction to the sample of placing on adsorbing the seat to the realization is fixed when striking sample and ball.

Description

Impact resistance testing device

Technical Field

The utility model relates to a shock resistance test technical field, concretely relates to shock resistance test device.

Background

After the production of some plastic or metal plate products, sampling detection is needed, wherein impact resistance detection is an important item to know the impact resistance of the products, so as to put the products into use.

At present, the most impact resistance who detects board class sample through the detector that shocks resistance among the prior art, place a ball at the top of detector (place the ball of different specifications according to the characteristic of different products), it accomplishes the detection to strike the sample through the ball whereabouts, bottom at the detector still is provided with a set of anchor clamps, be used for fixing the sample, anchor clamps generally constitute through the threaded rod of a mobilizable fixed block and control fixed block position, accomplish the fixed to the sample through rotatory threaded rod, but this kind of anchor clamps operation is loaded down with trivial details, and it can influence the work efficiency who carries out the continuous test to batch sample to relapse positive and negative direction twist the bolt.

SUMMERY OF THE UTILITY MODEL

To the above shortcoming that prior art exists, the utility model provides a testing arrangement shocks resistance can effectively solve the anchor clamps operation of prior art grip block class sample more loaded down with trivial details, and can influence the problem of carrying out the work efficiency who lasts the test to the sample in batches.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides an impact resistance testing device, which comprises a frame, wherein a supporting plate is arranged at the top of the frame, a placing box is arranged on the upper surface of the supporting plate, a baffle which slides along the length direction of the supporting plate is arranged on the supporting plate through a driving component, the end part of the baffle is inserted into the placing box, balls which are arranged on the baffle are placed in the placing box, and a drop pipe which is communicated with the placing box is arranged at the bottom of the supporting plate;

the fixed box is fixed on the rack and is positioned right below the drop tube, an adsorption seat is arranged in the fixed box, and a group of adsorption nozzles which do not protrude out of the adsorption seat are arranged on the adsorption seat;

the first piston cylinder is arranged on the side portion of the rack, the end portion of the first piston cylinder is communicated with the adsorption nozzle through a connecting pipe, a first piston rod is arranged on the first piston cylinder, and the first piston rod and the baffle plate move oppositely through a connecting piece.

Further, drive assembly is including setting up the motor in the backup pad, the output fixedly connected with threaded rod of motor, screw-thread fit has a screw thread section of thick bamboo on the threaded rod, the outer end of screw thread section of thick bamboo is fixed mutually with the tip of baffle.

Furthermore, the connecting piece includes a pair of second piston barrels that communicate each other, all is provided with the second piston rod on two second piston barrels, and one of them second piston rod is fixed mutually with the tip of baffle through first fixed block, and another the second piston barrel is fixed mutually with first piston rod through the second fixed block.

Furthermore, a notch for the first fixing block to pass through is formed in the supporting plate, and the first fixing block is connected with the inner wall of the notch in a sliding mode.

Furthermore, the bottom of the adsorption seat is provided with a sealing cavity communicated with the connecting pipe, and the bottom of the adsorption nozzle extends into the sealing cavity and is communicated with the sealing cavity.

Furthermore, a group of grooves are uniformly formed in the adsorption seat, and the adsorption nozzles correspond to the grooves one to one and are arranged in the grooves.

The utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses a first piston cylinder, the tip of first piston cylinder is linked together with the absorption mouth through the connecting pipe, first piston rod that opposite movement was done with the baffle has on the first piston cylinder, when the box was placed in the baffle removal, first piston rod and baffle motion opposite direction, then can follow first piston cylinder and outwards remove, and then make and adsorb mouth work, produce suction to the sample of placing on adsorbing the seat, in order to realize the fixed when striking sample and ball, on the contrary, the baffle resets the back, the suction to the sample disappears, the sample that takes off that can be quick, and can place the ball again, so that the detection achievement of continuation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is a front sectional view of the storage box of the present invention.

The reference numerals in the drawings denote: 1. a frame; 2. a support plate; 3. placing the box; 4. a baffle plate; 5. a ball bearing; 6. dropping the pipe; 7. a fixing box; 8. an adsorption seat; 9. an adsorption nozzle; 10. a first piston cylinder; 11. a connecting pipe; 12. a first piston rod; 13. a motor; 14. a threaded rod; 15. a threaded barrel; 16. a second piston cylinder; 17. a second piston rod; 18. a first fixed block; 19. a second fixed block; 20. a notch; 21. sealing the cavity; 22. and (4) a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b): referring to the attached drawings 1 to 3, the impact resistance testing device is suitable for impact resistance detection of plate parts and comprises a rack 1, wherein a supporting plate 2 is arranged at the top of the rack 1, a placing box 3 is arranged on the upper surface of the supporting plate 2, a baffle 4 sliding along the length direction of the supporting plate is arranged on the supporting plate 2 through a driving assembly, the end part of the baffle 4 is inserted into the placing box 3, balls 5 placed on the baffle 4 are placed in the placing box 3, a dropping pipe 6 communicated with the placing box 3 is arranged at the bottom of the supporting plate 2, the driving assembly comprises a motor 13 arranged on the supporting plate 2, a threaded rod 14 is fixedly connected to the output end of the motor 13, a threaded barrel 15 is in threaded fit on the threaded rod 14, the outer end of the threaded barrel 15 is fixed to the end part of the baffle 4, the threaded barrel 14 is driven to rotate through the motor 13, the threaded barrel 15 is fixed to the end part of the baffle 4, the baffle 4 is inserted into the placing box 3, the threaded barrel 15 is limited by the baffle 4, the threaded barrel 15 moves along the direction of the threaded rod 14, and after the baffle 4 is pulled out to place the box 3, the ball 5 falls through the dropping pipe 6 to generate impact force.

Fixed box 7 for place board class sample, fixed box 7 is fixed in frame 1 and is located down under pipe 6, be provided with in the fixed box 7 and adsorb seat 8, it adsorbs the mouth 9 to be provided with a set of not protrusion on the seat 8 to adsorb, adsorb mouth 9 has the absorption hole, produce the suction to the board class sample of placing above that through adsorbing mouth 9, be convenient for fix this type of sample, lateral wall through the box body can carry out the stopping of a certain position to ball 5 after accomplishing the striking, reduce the probability that ball 5 rebounds to frame 1 outer.

First piston cylinder 10, the setting is at the lateral part of frame 1, the tip of first piston cylinder 10 is linked together with adsorption nozzle 9 through connecting pipe 11, first piston rod 12 has on the first piston cylinder 10, first piston rod 12 is through connecting piece and baffle 4 opposite movement, when baffle 4 removes and places box 3, first piston rod 12 is opposite with baffle 4 direction of motion, then can follow first piston cylinder 10 and outwards remove, and then make adsorption nozzle 9 work, produce suction to the sample of placing on adsorption seat 8, with the realization to the fixed purpose of sample, on the contrary, baffle 4 resets the back, the suction to the sample disappears, can be quick take off the sample, and can place ball 5 again, so that the detection work of continuation.

The first piston rod 12 and the baffle plate 4 move oppositely, and the structure is that, concretely, the connecting piece includes a pair of second piston cylinders 16 which are communicated with each other, the two second piston cylinders 16 are both provided with second piston rods 17, one of the second piston rods 17 is fixed with the end part of the baffle plate 4 through a first fixing block 18, the other second piston cylinder 16 is fixed with the first piston rod 12 through a second fixing block 19, in the process that the baffle plate 4 is separated from the placing box 3, the second piston rod 17 moves to drive the piston part inside the second piston rod 17 to move synchronously, and further, the other second piston rod 17 generates outward moving thrust, so that the piston part inside the first piston cylinder 10 moves synchronously outward along with the second piston rod 17 under the driving of the first piston rod 12, the adsorption nozzle 9 is communicated with the end part of the first piston cylinder 10, and further, the adsorption nozzle 9 generates suction force.

Specifically, a notch 20 through which the first fixing block 18 passes is formed in the supporting plate 2, the first fixing block 18 is slidably connected with the inner wall of the notch 20, the first fixing block 18 can be set to be rectangular through the notch 20, and the first fixing block 18 is slidably connected with the notch 20 and can also limit the threaded cylinder 15, so that the threaded rod 14 of the threaded cylinder 15 moves in the direction.

Specifically, the bottom of the adsorption seat 8 is provided with a sealed cavity 21 communicated with the connecting pipe 11, the bottom of the adsorption nozzle 9 extends into the sealed cavity 21 and is communicated with the sealed cavity 21, the first piston cylinder 10 is communicated with the sealed cavity 21, and then the gas in the sealed cavity 21 can be extracted through the first piston cylinder, so that the adsorption nozzle 9 generates suction force on plate samples.

A set of recess 22 has evenly been seted up on the adsorption base 8, and the adsorption nozzle 9 sets up in recess 22 with the recess one-to-one, avoids adsorption nozzle 9 to receive ball 5's striking and damage.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An impact resistance testing device, comprising:

the device comprises a rack (1), wherein a supporting plate (2) is arranged at the top of the rack (1), a placing box (3) is arranged on the upper surface of the supporting plate (2), a baffle (4) which slides along the length direction of the supporting plate is arranged on the supporting plate (2) through a driving assembly, the end part of the baffle (4) is inserted into the placing box (3), balls (5) placed on the baffle (4) are placed in the placing box (3), and a falling pipe (6) communicated with the placing box (3) is arranged at the bottom of the supporting plate (2);

the fixed box (7) is fixed on the rack (1) and is positioned right below the falling pipe (6), an adsorption seat (8) is arranged in the fixed box (7), and a group of adsorption nozzles (9) which do not protrude out of the adsorption seat (8) are arranged on the adsorption seat (8);

the first piston cylinder (10) is arranged on the side portion of the rack (1), the end portion of the first piston cylinder (10) is communicated with the adsorption nozzle (9) through a connecting pipe (11), a first piston rod (12) is arranged on the first piston cylinder (10), and the first piston rod (12) and the baffle (4) move oppositely through a connecting piece.

2. An impact resistance testing device according to claim 1, wherein the driving assembly comprises a motor (13) arranged on the supporting plate (2), a threaded rod (14) is fixedly connected to an output end of the motor (13), a threaded barrel (15) is in threaded fit with the threaded rod (14), and an outer end of the threaded barrel (15) is fixed with an end of the baffle plate (4).

3. An impact resistance testing device according to claim 1, wherein the connecting member comprises a pair of second piston cylinders (16) which are communicated with each other, and the two second piston cylinders (16) are respectively provided with a second piston rod (17), wherein one second piston rod (17) is fixed with the end part of the baffle plate (4) through a first fixing block (18), and the other second piston cylinder (16) is fixed with the first piston rod (12) through a second fixing block (19).

4. The impact resistance testing device according to claim 3, wherein the supporting plate (2) is provided with a notch (20) for the first fixing block (18) to pass through, and the first fixing block (18) is connected with the inner wall of the notch (20) in a sliding manner.

5. The impact resistance testing device according to claim 1, wherein the bottom of the adsorption base (8) is provided with a sealed cavity (21) communicated with the connecting pipe (11), and the bottom of the adsorption nozzle (9) extends into the sealed cavity (21) and is communicated with the sealed cavity (21).

6. The impact resistance testing device according to claim 1, wherein a group of grooves (22) are uniformly formed in the adsorption base (8), and the adsorption nozzles (9) and the grooves (22) are arranged in the grooves (22) in a one-to-one correspondence.