CN216560089U - High-strength bolt testing machine - Google Patents

Abstract

The utility model discloses a high-strength bolt testing machine which comprises an equipment main body, wherein a test bed is arranged on the equipment main body, a slide rail is fixedly arranged on the equipment main body, a slide frame is arranged on a slide rail water sample, a stable structure is arranged on the test bed and comprises a groove, a supporting block and a magnet, the groove is formed in the top end of the test bed, and the magnet is connected to the supporting block. The utility model relates to a high-strength bolt testing machine, which belongs to the field of bolt testing machines, and is characterized in that structures such as a groove and a magnet are arranged, so that the stability of a tester placed on a test bed can be ensured, the use stability is ensured, the tester is prevented from slipping and breaking, a buffer frame is arranged in a buffer structure, the buffer structure can play a role in blocking and can form buffer, a sliding block is prevented from directly colliding with a fixed plate, the integrity of the sliding block is ensured, the buffer frame is detachably arranged, the disassembly and the replacement are convenient, the structure is simple, and the operation is convenient.

Description

High-strength bolt testing machine

Technical Field

The utility model relates to the field of bolt testing machines, in particular to a high-strength bolt testing machine.

Background

Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes. In the production and manufacturing process of the bolt, a test for detecting properties such as strength and toughness of the bolt is required, and therefore a testing machine is required. When the bolt testing machine is used for testing, bolts are installed on corresponding structures, the bolts are rotated by utilizing the torsion structure, data detection is carried out through detection structures such as sensors, and then results are obtained. But among the current bolt testing machine, in order to guarantee that the slider can not follow the slide rail landing, need set up the baffle, because the baffle is harder, cause the damage of slider easily when colliding with the slider to when the testing machine uses, the tester for data display generally places and uses on the test bench, and easy landing breaks, uses and has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a high-strength bolt testing machine which can effectively solve the problems in the background technology.

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

the utility model provides a high-strength bolt testing machine, includes the equipment principal, be equipped with the test bench in the equipment principal, and fixed mounting has a slide rail in the equipment principal, the slide rail water sample is equipped with the carriage, be equipped with stable structure on the test bench, and stable structure includes recess, supporting shoe and magnet, the top of test bench is seted up to the recess, magnet is connected on the supporting shoe, and the supporting shoe sets up on the test bench, the stable structure department of test bench upper end is equipped with the tester, the terminal fixed mounting of slide rail has buffer structure, and buffer structure includes fixed plate, gag lever post and cushion frame, the gag lever post is connected with the cushion frame, and the gag lever post is connected on the fixed plate, the fixed plate sets up in the end of slide rail.

Preferably, the test bed is provided with a twisting head and is fixedly installed on the equipment main body, and one end of the sliding rail, far away from the buffering structure, is provided with a connecting plate.

Preferably, the equipment main body is provided with a movable door, the movable door is movably connected with the equipment main body, and the movable door is provided with a door lock.

Preferably, the supporting block is provided with a clamping groove, the magnet is embedded into the clamping groove on the supporting block, and the supporting block is arranged at the corner position of the groove.

Preferably, the buffer structure further comprises a mounting bolt, the mounting bolt is arranged on the fixing plate and is in threaded connection with the slide rail, the fixing plate is fixed on the slide rail through the mounting bolt, and a limiting block is arranged at the end of the limiting rod.

Preferably, the buffer frame comprises a buffer plate, a threaded hole, an elastic sheet and a spring, the threaded hole is formed in the buffer plate, the threaded hole is in threaded connection with the tail end of the limiting rod, the buffer plate is fixedly connected with the limiting rod through the threaded hole, the elastic sheet is fixedly connected with the spring, and the elastic sheet is fixedly connected to the buffer plate.

Compared with the prior art, the utility model has the following beneficial effects: this high strength bolt testing machine through setting up recess, magnet isotructure, can guarantee the steadiness of tester when placing on the test bench, ensures the stability in use, avoids the tester landing to fall apart, sets up the buffer frame among the buffer structure, can form the buffering when playing the effect of blockking, avoids slider direct impact fixed plate, guarantees the integrity of slider, and the setting can be dismantled to the buffer frame, and convenient to detach changes simple structure, convenient operation.

Drawings

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

FIG. 2 is a schematic view of the present invention at a test stand;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic structural diagram of a buffer structure according to the present invention;

FIG. 5 is a schematic structural diagram of a buffer frame according to the present invention.

In the figure: 1. an apparatus main body; 2. a test bed; 3. a groove; 4. a support block; 5. a magnet; 6. a tester; 7. a slide rail; 8. a buffer structure; 801. a fixing plate; 802. installing a bolt; 803. a limiting rod; 804. a buffer frame; 8041. a buffer plate; 8042. a threaded hole; 8043. a spring plate; 8044. a spring; 9. a carriage; 10. twisting the head; 11. a movable door.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-5, a high-strength bolt testing machine, including equipment main body 1, be equipped with test bench 2 on the equipment main body 1, and fixed mounting has slide rail 7 on the equipment main body 1, the 7 water samples of slide rail are equipped with carriage 9, be equipped with stable structure on test bench 2, and stable structure includes recess 3, supporting shoe 4 and magnet 5, recess 3 is seted up on the top of test bench 2, magnet 5 is connected on supporting shoe 4, and supporting shoe 4 sets up on test bench 2, stable structure department of test bench 2 upper end is equipped with tester 6, the terminal fixed mounting of slide rail 7 has buffer structure 8, and buffer structure 8 includes fixed plate 801, gag lever post 803 and buffer frame 804, gag lever post 803 is connected with buffer frame 804, and gag lever post 803 is connected on fixed plate 801, fixed plate 801 sets up in the end of slide rail 7.

Through above-mentioned embodiment, be provided with on the test bench 2 and turn round head 10, and test bench 2 fixed mounting is on equipment main part 1, and the one end of keeping away from buffer structure 8 on the slide rail 7 is equipped with the connecting plate, is provided with dodge gate 11 on the equipment main part 1, and swing joint between dodge gate 11 and the equipment main part 1, and be equipped with the lock on the dodge gate 11.

Through above-mentioned embodiment, be equipped with the chucking groove on the supporting shoe 4, magnet 5 imbeds in the chucking groove on supporting shoe 4, and supporting shoe 4 sets up in recess 3's corner position department, through setting up recess 3, magnet 5 isotructures, can guarantee the steadiness of tester 6 when placing on test bench 2, guarantee stability in use avoids 6 landing of tester to break.

Through the above embodiment, the buffering structure 8 further includes the mounting bolt 802, the mounting bolt 802 is disposed on the fixing plate 801, and the mounting bolt 802 is in threaded connection with the slide rail 7, the fixing plate 801 is fixed on the slide rail 7 through the mounting bolt 802, the end portion of the limiting rod 803 is provided with the limiting block, the buffering frame 804 includes the buffering plate 8041, the threaded hole 8042, the elastic piece 8043 and the spring 8044, the threaded hole 8042 is disposed on the buffering plate 8041, and the threaded hole 8042 is in threaded connection with the end of the limiting rod 803, the buffering plate 8041 is fixedly connected with the limiting rod 803 through the threaded hole 8042, the elastic piece 8043 is fixedly connected with the spring 8044, and the elastic piece 8043 is fixedly connected to the buffering plate 8041, the buffering frame 804 is disposed in the buffering structure 8, so as to perform blocking function and complete buffering, thereby preventing the slide block from directly colliding with the fixing plate 801, ensuring the property of the slide block, the buffering frame 804 is detachably disposed, and is convenient to detach and replace, simple structure and convenient operation.

It should be noted that, the present invention is a high strength bolt testing machine, when in use, the device body 1 is placed on the ground to ensure the stable placement of the testing machine, the device body 1 is connected with a power supply, at the same time, a sensor and the like are connected with a tester 6 on a test bed 2 by a cable and the like, then, the testing work of the bolt is started, a worker firstly installs the bolt on a blade carriage 9, installs a corresponding twister on a twisting head 10, selects corresponding options through the tester 6, moves the carriage 9, the carriage 9 drives the bolt to move along a slide rail 7 until the hexagonal end of the bolt is inserted into the twister on the twisting head 10, starts the test bed 2, the internal mechanism of the test bed 2 runs to drive the twisting head 10 and the like to rotate, thereby driving the bolt to make a certain rotation, during this process, the detection structure of the sensor and the like performs the detection work of corresponding data, the detection result is transmitted to the tester 6 through a transmission cable, a worker can know the performance of the bolt according to the data on the tester 6, after the test work is completed, the test bed 2 is stopped, the sliding frame 9 is moved, the sliding frame 9 moves towards the direction of the buffer structure 8 and drives the bolt to be far away from the twisting head 10, then the bolt and other structures are disassembled, and in the process that the sliding frame 9 moves towards the direction of the buffer structure 8, if the sliding frame 9 collides with the buffer structure 8, the buffer frame 804 in the buffer structure 8 firstly contacts with the sliding block on the lower surface of the sliding frame 9, the buffer plate 8041 moves towards the direction of the fixed plate 801 after being stressed, meanwhile, the buffer plate 8041 compresses the elastic sheet 8043 and the spring 8044, the elastic sheet 8043 and the spring 8044 are compressed to form a certain buffer, so that the sliding block is prevented from directly colliding with the fixed plate 801, a certain protection effect is achieved, and meanwhile, the fixed plate 801 is fixed at the tail end of the sliding rail 7 through the mounting bolt 802, can play spacing effect, avoid droing of slider, buffer bracket 804 when removing, move along fixed plate 801 through gag lever post 803, guarantee to remove the steadiness, gag lever post 803 plays spacing effect simultaneously, guarantee that buffer bracket 804 can not drop, when needing, can change buffer bracket 804, during the operation, rotate gag lever post 803, screw joint from screw hole 8042 of gag lever post 803 tip revolves out, thereby dismantle buffer bracket 804, moreover, the steam generator is simple in structure, high convenience and fastness, in the in-process of using test appearance 6, test appearance 6 is placed in recess 3 on test bench 2 top, adsorb between the metal landing leg that test appearance 6 lower surface set up and the magnet 5 on supporting shoe 4 mutually, and then guarantee the steadiness when test appearance 6 uses, can prevent that test appearance 6 from slipping from test bench 2, the use steadiness has been ensured.

The foregoing has described the principles of use, features and advantages of the utility model. The above embodiments and the description of the utility model are provided to illustrate the basic principles and features of the utility model and, within the scope of the utility model concept, to be understood by those skilled in the art from the foregoing description, various modifications may be made to the utility model and these modifications are within the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a high-strength bolt testing machine, includes equipment main part (1), be equipped with test bench (2) on equipment main part (1), and fixed mounting has slide rail (7) on equipment main part (1), slide rail (7) water sample is equipped with carriage (9), its characterized in that: be equipped with stable structure on test bench (2), and stable structure includes recess (3), supporting shoe (4) and magnet (5), the top of test bench (2) is seted up in recess (3), magnet (5) are connected on supporting shoe (4), and supporting shoe (4) set up on test bench (2), the stable structure department of test bench (2) upper end is equipped with tester (6), the terminal fixed mounting of slide rail (7) has buffer structure (8), and buffer structure (8) include fixed plate (801), gag lever post (803) and buffer bracket (804), gag lever post (803) are connected with buffer bracket (804), and gag lever post (803) are connected on fixed plate (801), fixed plate (801) set up in the end of slide rail (7).

2. The high-strength bolt testing machine according to claim 1, characterized in that: the test bed (2) is provided with a twisting head (10), the test bed (2) is fixedly installed on the equipment main body (1), and one end, far away from the buffering structure (8), of the sliding rail (7) is provided with a connecting plate.

3. The high-strength bolt testing machine according to claim 2, characterized in that: be provided with dodge gate (11) on equipment main part (1), and swing joint between dodge gate (11) and equipment main part (1), and be equipped with the lock on dodge gate (11).

4. A high-strength bolt testing machine according to claim 3, characterized in that: the supporting block (4) is provided with a clamping groove, the magnet (5) is embedded into the clamping groove in the supporting block (4), and the supporting block (4) is arranged at the corner position of the groove (3).

5. The high-strength bolt testing machine according to claim 4, characterized in that: buffer structure (8) still include construction bolt (802), construction bolt (802) set up on fixed plate (801), and threaded connection between construction bolt (802) and slide rail (7), fixed plate (801) are fixed in on slide rail (7) through construction bolt (802), the tip of gag lever post (803) is equipped with the stopper.

6. A high-strength bolt testing machine according to claim 5, characterized in that: buffer frame (804) include buffer board (8041), screw hole (8042), shell fragment (8043) and spring (8044), screw hole (8042) are seted up on buffer board (8041), and the terminal threaded connection of screw hole (8042) and gag lever post (803), fixed connection between buffer board (8041) through screw hole (8042) and gag lever post (803), fixed connection between shell fragment (8043) and spring (8044), and shell fragment (8043) fixed connection is on buffer board (8041).

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