CN218470152U

CN218470152U - High-stability durability test machine with built-in clamp

Info

Publication number: CN218470152U
Application number: CN202222205709.8U
Authority: CN
Inventors: 叶志练; 赖锦豪; 李汉钱
Original assignee: Guangdong Zhongfei Automobile Air Conditioner Co ltd
Current assignee: Guangdong Zhongfei Automobile Air Conditioner Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-02-10
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a high stability endurance test machine of built-in anchor clamps, including the detection case with wait to detect the spring part, be equipped with the connecting box on one side outer wall of detection case, the inside of detection case is equipped with the link, one side inner wall of connecting box is provided with electric telescopic handle, one side outer wall at the link of one end fixed connection of electric telescopic handle piston rod, the both ends of link all are provided with the connecting hole, the bottom inner wall of detection case is provided with the support frame, one side outer wall of support frame is provided with the mounting bracket, the bottom and the top on mounting bracket both sides all are provided with the fixed block, one side outer wall of every fixed block is provided with first fly leaf and second fly leaf respectively, be provided with splint between two relative first fly leaves and the second fly leaf. The utility model discloses a durable test machine of high stability of built-in anchor clamps has and prevents that anchor clamps from treating the in-process spring part that detects the spring part and press from both sides tight and take place the effect of empting easily.

Description

High-stability durability test machine with built-in clamp

Technical Field

The utility model relates to a durable test equipment field of high stability of built-in anchor clamps especially relates to a durable test machine of high stability of built-in anchor clamps.

Background

The high-stability durability testing machine comprises two side fixing clamping plates, and the built-in clamp is mainly used for clamping the fine spring part to be detected, so that the service life and reliability of the spring part to be detected are related to the safety and service life of the whole machine. Testing of fine parts is therefore an essential element. The durability testing machine with the built-in clamp on the market at present often needs to extrude a part for a long time when detecting the durability of a detection piece, for example, when detecting the durability of a spring piece in an electronic product, the detection time of the durability of some spring pieces may need one hour, and some spring pieces may need to be longer, so that a plurality of clamps are not stable enough, and the spring piece is easy to topple over in the clamping process of the spring piece.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a durable test machine of high stability of built-in anchor clamps aims at solving on the market a lot of anchor clamps and is stable inadequately to carry out the technical problem that tight in-process spring part takes place to empty easily to the spring part.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the high-stability endurance testing machine with the built-in clamp comprises a detection box and a spring part to be detected, wherein a connecting box is arranged on the outer wall of one side of the detection box, a connecting frame is arranged inside the detection box, an electric telescopic rod is arranged on the inner wall of one side of the connecting box, one end of a piston rod of the electric telescopic rod is fixedly connected to the outer wall of one side of the connecting frame, connecting holes are formed in the two ends of the connecting frame, a supporting frame is arranged on the inner wall of the bottom of the detection box, a mounting frame is arranged on the outer wall of one side of the supporting frame, fixed blocks are arranged at the bottom and the top of the two sides of the mounting frame, a first movable plate and a second movable plate are arranged on the outer wall of one side of each fixed block respectively, a clamping plate is arranged between the first movable plate and the second movable plate, a mounting groove is formed in the outer wall of one side of the clamping plate, a first connecting roller is arranged on the inner wall of the mounting groove, and the first connecting roller is located inside the connecting holes.

When extending forwards through electric telescopic handle, can promote the link and move forward, the one end of two first fly leaves and two second fly leaves at this moment rotates right towards the centre around the fixed block respectively, thereby drive first fly leaf and second fly leaf and draw close and move to the centre in step, and then the height between indirect control top splint and the bottom splint fixes with this and waits to detect the spring part, and because first connecting roller is located inside the connecting hole, be not fixed connection between link one end outer wall and the splint, consequently when the link promotes splint and moves to the right, can guarantee to push to the centre when splint move to the right, and then realize that two splint treat the fixed extrusion of detecting the spring part, can be long-time let two splint keep the clamping state through this kind of mode, thereby guarantee durable stability, the mode that promotes through electric telescopic handle can let two splint slow to the centre tight mode of clamp can let wait to detect the clamp of spring part and press from both sides more stably, the atress is even, can not topple over.

In a preferred scheme, transparent glass is arranged on the outer walls of two sides of the detection box, and the support frame is of a door-shaped structure.

The door-shaped structure of support frame mainly prevents that the link from also promoting the mounting bracket to remove to the right in-process of promoting right, is unfavorable for the stability when examining, and transparent glass is convenient for observe the built-in detection condition that detects and wait to detect the spring part.

In a preferred aspect, the first connecting roller is located in the connecting hole and one end of the connecting bracket is located between the first connecting roller and the nip plate.

First connecting roller self can rotate when removing according to the link left, and the friction that produces with first connecting roller when preventing that the link from removing the withdrawal left is too big and leads to the link to be worn and torn, and the connecting hole through fixed connection on the link removes left, and the link drives splint and in time resets, prepares next clamping work.

From the above, a high stability endurance test machine of built-in anchor clamps, include the detection case and wait to detect the spring part, be equipped with the link box on one side outer wall of detection case, the inside of detection case is equipped with the link, one side inner wall of link box is provided with electric telescopic handle, the one end fixed connection of electric telescopic handle piston rod is in one side outer wall of link, the both ends of link all are provided with the connecting hole, the bottom inner wall of detection case is provided with the support frame, one side outer wall of support frame is provided with the mounting bracket, the bottom and the top on mounting bracket both sides all are provided with the fixed block, every one side outer wall of fixed block is provided with first fly leaf and second fly leaf respectively, and two are relative first fly leaf with be provided with splint between the second fly leaf, one side outer wall of splint is provided with the mounting groove, the inner wall of mounting groove is provided with first connecting roller, first connecting roller is located the inside of connecting hole. The utility model provides a high stability endurance test machine of built-in anchor clamps has and prevents that anchor clamps from treating the in-process spring part that detects the spring part and press from both sides tightly and take place the technological effect of empting easily.

Drawings

Fig. 1 is the utility model provides a whole structure schematic diagram of the durable test machine of high stability of built-in anchor clamps.

Fig. 2 is an enlarged schematic view of a three-dimensional structure at a position a of the high-stability durability testing machine with a built-in clamp provided by the present invention.

Fig. 3 is a schematic view of a three-dimensional structure of a first connecting roller of a high-stability endurance testing machine with a built-in fixture according to the present invention.

In the drawings: 1. a detection box; 2. transparent glass; 3. a sliding groove; 4. a slider; 5. a connecting frame; 6. a support frame; 7. a splint; 9. a spring element to be detected; 11. an electric telescopic rod; 13. a first movable plate; 14. a second movable plate; 17. a mounting frame; 18. a fixed block; 19. connecting holes; 20. a first connecting roller; 22. and a connecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The utility model discloses a durable test machine of high stability of built-in anchor clamps mainly is applied to a lot of anchor clamps in the market and is not stable enough to carry out the scene that the tight in-process spring part of clamp takes place to empty easily to the spring part.

Referring to fig. 1, fig. 2 and fig. 3, a high stability durability test machine of built-in anchor clamps, including a built-in anchor clamps high stability durability test machine, including detection case 1 and waiting to detect spring part 9, there is connecting box 22 through the bolt fastening on the outer wall of one side of detection case 1, the inside of detection case 1 is equipped with link 5, there is electric telescopic handle 11 through the bolt fastening on the inner wall of one side of link 22, the one end fixed connection of electric telescopic handle 11 piston rod is at one side outer wall of link 5, the both ends of link 5 all are provided with connecting hole 19, the bottom inner wall of detection case 1 has support frame 6 through the bolt fastening, there is mounting bracket 17 through the bolt fastening on one side outer wall of support frame 6, the bottom and the top on mounting bracket 17 both sides all have fixed block 18 through the bolt fastening, one side outer wall of every fixed block 18 is connected with first movable plate 13 and second movable plate 14 through the bearing respectively, be provided with splint 7 between two relative first movable plate 13 and second movable plate 14, one side outer wall of splint 7 is provided with the mounting groove, first connecting roller 20 has been placed to the inner wall of mounting groove, first connecting roller 20 is located the inside of connecting hole 19.

In the scheme, when the electric telescopic rod 11 extends forwards, the connecting frame 5 can be pushed to move forwards, at the moment, one ends of the two first movable plates 13 and the two second movable plates 14 rotate towards the middle rightwards around the fixing block 18 respectively, so that the first movable plates 13 and the second movable plates 14 are driven to move towards the middle in a synchronous mode and move rightwards, the height between the top clamping plate 7 and the bottom clamping plate 7 is controlled indirectly to fix the spring part 9 to be detected, and because the first connecting rollers 20 are located inside the connecting holes 19, the outer wall of one end of the connecting frame 5 and the clamping plate 7 are not fixedly connected, when the connecting frame 5 pushes the clamping plate 7 to move rightwards, the clamping plate 7 can be guaranteed to move rightwards and simultaneously extrude towards the middle, fixed extrusion of the spring part 9 to be detected by the two clamping plates 7 is achieved, the two clamping plates 7 can be kept in a clamping state for a long time through the mode, the stability of the endurance testing machine is guaranteed, and the mode that the two clamping plates 7 are slowly clamped towards the middle through the electric telescopic rod 11 can enable the clamping of the spring part 9 to be clamped more stably clamped, the spring part to be stressed evenly and cannot topple over.

Wherein, splint 7 adopts stainless steel material, and in specific use, splint 7 also can adopt materials such as glass steel.

Specifically, the two chucking plates 7 are moved in synchronization, and the two chucking plates 7 are kept in a parallel state with each other during the movement.

Referring to fig. 1 and 2, in a preferred embodiment, the outer walls of two sides of the detection box 1 are provided with transparent glass 2, the support frame 6 is of a door-shaped structure, the door-shaped structure of the support frame 6 mainly prevents the connecting frame 5 from pushing the mounting frame 17 to move rightwards in the process of pushing rightwards, stability during detection is not facilitated, and the transparent glass 2 facilitates observation of the detection condition of the built-in detection to be detected by the spring part 9. The spring pieces 9 to be detected are placed on the outer wall of the top of the lower clamping plate (7) of the two clamping plates 7, and the number of the spring pieces 9 to be detected is 1-10; two splint 7 wait to detect the life-span of spring part 9 through the extrusion test, and can place a plurality ofly simultaneously between splint 7 and wait to detect spring part 9, improve the efficiency that detects.

Referring to fig. 1, in a preferred embodiment, sliding grooves 3 are formed in the inner walls of the bottom and the top of a detection box 1, sliding blocks 4 are connected to the inner walls of the two sliding grooves 3 in a sliding manner, and ends, far away from the sliding grooves 3, of the two sliding blocks 4 are respectively connected with the top and the bottom of a connecting frame 5; the sliding blocks 4 move left and right in the sliding grooves 3, and the connecting frame 5 is supported by the upper sliding block 4 and the lower sliding block 4 at the same time, so that the connecting frame 5 is uniformly stressed vertically.

Referring to fig. 2 and 3, in a preferred embodiment, the first connecting roller 20 is located in the connecting hole 19 and one end of the connecting bracket 5 is located between the first connecting roller 20 and the nip plate 7; first connecting roller 20 can self rotatory rotation when moving left according to link 5, prevents that link 5 from moving left when withdrawal and the too big and lead to link 5 by wearing and tearing of friction that first connecting roller 20 produced, moves left through fixed connection's connecting hole 19 on link 5, and link 5 drives splint 7 in time to reset, prepares the tight work of clamp next time.

Referring to fig. 2, in a preferred embodiment, the first flap 13 and the second flap 14 located above are disposed to be inclined upward, the first flap 13 and the second flap 14 located below are disposed to be inclined downward, and the first flap 13 and the second flap 14 located above and the first flap 13 and the second flap 14 located below are in a "figure-of-eight" structure, so that the first flap 13 and the second flap 14 drive the clamping plate 7 to move upward or downward, thereby controlling the height between the two clamping plates 7.

The working principle is as follows: when the spring part fixing device is used, when the electric telescopic rod 11 extends forwards, the connecting frame 5 can be pushed to move forwards, at the moment, one ends of the two first movable plates 13 and one ends of the two second movable plates 14 rotate towards the middle towards the right around the fixing blocks 18 respectively, so that the first movable plates 13 and the second movable plates 14 are driven to synchronously draw close towards the middle and move towards the right, the height between the top clamping plates 7 and the bottom clamping plates 7 is indirectly controlled, and accordingly the spring part 9 to be detected is fixed, and because the first connecting rollers 20 are located inside the connecting holes 19, the outer wall of one end of the connecting frame 5 is not fixedly connected with the clamping plates 7, when the connecting frame 5 pushes the clamping plates 7 to move towards the right, the clamping plates 7 can be guaranteed to move towards the middle while moving towards the right, and further the fixed extrusion of the spring part 9 to be detected by the two clamping plates 7 can be achieved, the two clamping plates 7 can be kept in a clamping state for a long time through the mode, the stability of the endurance testing machine is guaranteed, the two clamping plates 7 are slowly clamped towards the middle in a mode pushed by the electric telescopic rod 11, the spring part 9 to be detected more stably, the spring part to be stressed evenly, and cannot topple over.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The substitution may be of partial structures, devices, method steps, or may be a complete solution. According to the technical scheme of the utility model and utility model thereof think of and equal replacement or change, all should cover within the scope of protection of the utility model.

Claims

1. The high-stability endurance testing machine with the built-in clamp comprises a detection box (1) and a spring piece (9) to be detected, wherein a connection box (22) is arranged on the outer wall of one side of the detection box (1), a connection frame (5) is arranged inside the detection box (1), an electric telescopic rod (11) is arranged on the inner wall of one side of the connection box (22), and is characterized in that one end of a piston rod of the electric telescopic rod (11) is fixedly connected to the outer wall of one side of the connection frame (5), connection holes (19) are formed in the two ends of the connection frame (5), a support frame (6) is arranged on the inner wall of the bottom of the detection box (1), a mounting frame (17) is arranged on the outer wall of one side of the mounting frame (17), fixing blocks (18) are arranged at the bottom and the top of the two sides of the mounting frame (17), a first movable plate (13) and a second movable plate (14) are arranged on the outer wall of one side of each fixing block (18), a clamping plate (7) is arranged between the first movable plate (13) and a second movable plate (14) which are opposite to each other, a mounting groove (20) is arranged on the outer wall of the first movable plate (20) and is connected to the roller (19).

2. The high stability durability tester for built-in clamps as claimed in claim 1, wherein the clamping plate (7) is made of stainless steel.

3. The high stability endurance testing machine of a built-in clamp according to claim 2, wherein two said clamping plates (7) move synchronously, and two said clamping plates (7) keep parallel to each other during the movement.

4. The high-stability endurance testing machine with built-in clamps as claimed in claim 1, wherein the outer walls of both sides of the detection box (1) are provided with transparent glass (2), and the supporting frame (6) is a door-shaped structure.

5. The high-stability endurance testing machine with built-in clamps as claimed in claim 4, wherein the bottom inner wall and the top inner wall of the testing box (1) are provided with sliding grooves (3), the inner walls of the two sliding grooves (3) are provided with sliding blocks (4), and the ends of the two sliding blocks (4) far away from the sliding grooves (3) are respectively connected with the top and the bottom of the connecting frame (5).

6. The high stability and durability test machine of the built-in clamp as recited in claim 1, characterized in that the spring members (9) to be tested are placed on the outer wall of the top of the lower clamping plate (7) of the two clamping plates (7), and the number of the spring members (9) to be tested is 1-10.

7. The durability tester with high stability for built-in jig according to claim 1, wherein the first connection roller (20) is located in the connection hole (19) and one end of the connection frame (5) is located between the first connection roller (20) and the clamping plate (7).

8. The high stability endurance testing machine of a built-in clamp according to claim 1, wherein the first movable plate (13) and the second movable plate (14) located above are disposed obliquely upward, the first movable plate (13) and the second movable plate (14) located below are disposed obliquely downward, and the first movable plate (13) and the second movable plate (14) located above and the first movable plate (13) and the second movable plate (14) located below are in a structure of "eight" shape.