CN219496110U

CN219496110U - Bracket of salt spray testing machine

Info

Publication number: CN219496110U
Application number: CN202320685510.1U
Authority: CN
Inventors: 邹加雨; 郭春鹏; 刘韦; 周玉乐; 罗前进; 张云
Original assignee: Jiangsu Jiakang Ciye Technology Co ltd
Current assignee: Jiangsu Jiakang Ciye Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-08
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of salt spray testers, in particular to a bracket of a salt spray tester, which comprises a salt spray tester body, wherein the upper end part of the salt spray tester body is hinged with a salt spray tester protective cover, the upper end part of the salt spray tester body is provided with water injection grooves, clamping grooves are symmetrically formed in the inner wall of the salt spray tester body, clamping strips are slidably arranged in the two clamping grooves, transverse strips are fixedly arranged at the lower end parts of the two clamping strips, through grooves are formed in the upper end parts of the transverse strips, mounting grooves are symmetrically formed in the inner wall of the salt spray tester body, a placement mechanism is slidably arranged in the through grooves, the placement mechanism comprises a slide bar, the slide bar is slidably arranged in the through grooves, the lower end part of the slide bar is fixedly provided with a screw rod, and a first thread ring is sleeved on the surface of the screw rod and is attached to the lower end part of the transverse strip, so that the device is suitable for placing workpieces of any size in use, the application range of the device is enhanced, and the whole mounting and dismounting is more convenient and labor-saving.

Description

Bracket of salt spray testing machine

Technical Field

The utility model relates to the technical field of salt spray testers, in particular to a bracket of a salt spray tester.

Background

The salt spray testing machine adopts a salt spray corrosion mode to detect the reliability of a tested sample, is one of three-proofing series of artificial environment, and the product of many enterprises utilizes the salt spray testing machine to simulate the damage of marine peripheral climate to the product, and the salt spray corrosion test is the most common test in the artificial three-proofing climate.

However, the conventional salt spray test support is equal in general distance when put into use, is poor in placement stability when being used for placing workpieces with smaller specifications, and is easy to slide off, and is large in contact area when being used for placing workpieces with larger specifications, the contact area between the workpieces and salt spray is reduced, and further the test effect is poor.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a bracket of a salt spray testing machine.

In order to solve the technical problems, the utility model provides the following technical scheme: the bracket of the salt spray testing machine comprises a salt spray testing machine body, wherein the upper end part of the salt spray testing machine body is hinged with a salt spray testing machine protective cover, and the upper end part of the salt spray testing machine body is provided with water injection grooves;

a placement mechanism is slidably arranged in the through groove;

the placing mechanism comprises a sliding strip, the sliding strip is arranged in a penetrating groove in a sliding mode, a screw is fixedly installed at the lower end of the sliding strip, a first thread ring is sleeved on the surface of the screw in a thread mode, and the first thread ring is attached to the lower end of the transverse strip.

As a preferable technical scheme of the utility model, the upper end part of the sliding bar is fixedly provided with a base, the base is positioned above the transverse bar, and the upper end part of the base is fixedly provided with a placing rack.

As a preferable technical scheme of the utility model, column grooves are formed at two ends of the placing frame, and sliding grooves are symmetrically formed in the inner walls of the two column grooves.

As a preferable technical scheme of the utility model, sliding columns are slidably arranged in the two column grooves, sliding blocks are symmetrically and fixedly arranged on the side walls of the two sliding columns, and two groups of sliding blocks are respectively and slidably arranged in the two groups of sliding grooves.

As a preferable technical scheme of the utility model, springs are fixedly arranged at the opposite ends of the two sliding columns, and one ends of the two springs, which are far away from the two sliding columns, are fixedly connected with the inner walls of the column grooves.

As a preferable technical scheme of the utility model, the symmetrical thread sleeves on the surface of the placing frame are provided with second thread rings, and the two second thread rings are respectively attached to the two sliding blocks.

Compared with the prior art, the utility model has the following beneficial effects:

firstly, through the design of the mounting groove, the column groove, the sliding column, the sliding blocks and the springs, the sliding column is driven to slide in the column groove under the action of extrusion force, the sliding blocks fixed with the sliding column are driven to slide in the sliding groove under the sliding action of the sliding column, at the moment, the two sliding columns compress the springs under the action of force, and the springs can eject the sliding columns to complete clamping after the two sliding columns slide in the mounting groove, so that the whole device is more convenient and faster to mount and dismount in use and saves labor;

secondly, through the design of horizontal bar, run through groove, screw rod, first screwed ring, base and rack, will drive the base and remove when the rack is moving, and the base then can drive the draw runner and take place to slide at the inside of running through the groove thereupon, the draw runner still will drive screw rod and first screwed ring and remove thereupon this moment, can rotate two first screwed rings respectively on two screw rods after moving to suitable interval, will accomplish the laminating fixedly with the horizontal bar under the rotation of two first screwed rings for this equipment is applicable to the work piece of placing arbitrary size when using, has strengthened the application scope of equipment.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a connection structure of a salt spray tester body according to the present utility model;

FIG. 3 is a schematic view of the explosive structure of the card strip connection of the present utility model;

fig. 4 is a schematic view of a connecting explosion structure of a rack according to the present utility model.

Wherein: 11. a salt spray tester body; 12. salt spray testing machine protective cover; 13. a water injection groove; 14. a clamping groove; 15. clamping strips; 16. a cross bar; 17. a through groove; 18. a mounting groove; 21. a slide bar; 22. a screw; 23. a first threaded ring; 24. a base; 25. a placing rack; 26. a column groove; 27. a chute; 31. a spool; 32. a slide block; 33. a spring; 34. a second threaded ring.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1, 2, 3 and 4, a bracket of a salt spray testing machine comprises a salt spray testing machine body 11, wherein the upper end part of the salt spray testing machine body 11 is hinged with a salt spray testing machine protective cover 12, the upper end part of the salt spray testing machine body 11 is provided with water injection grooves 13, clamping grooves 14 are symmetrically formed in the inner wall of the salt spray testing machine body 11, clamping strips 15 are slidably arranged in the two clamping grooves 14, transverse strips 16 are fixedly arranged at the lower end parts of the two clamping strips 15, through grooves 17 are formed at the upper end parts of the transverse strips 16, and mounting grooves 18 are symmetrically formed in the inner wall of the salt spray testing machine body 11;

a placement mechanism is slidably arranged in the through groove 17;

the placement mechanism comprises a slide bar 21, the slide bar 21 is arranged in a penetrating groove 17 in a sliding manner, a screw rod 22 is fixedly arranged at the lower end part of the slide bar 21, a first thread ring 23 is sleeved on the surface of the screw rod 22 in a thread manner, the first thread ring 23 is attached to the lower end part of a transverse bar 16, a base 24 is fixedly arranged at the upper end part of the slide bar 21, the base 24 is positioned above the transverse bar 16, a placement frame 25 is fixedly arranged at the upper end part of the base 24, column grooves 26 are respectively arranged at two ends of the placement frame 25, sliding grooves 27 are respectively and symmetrically arranged in the inner walls of the two column grooves 26, sliding columns 31 are respectively and slidably arranged in the two column grooves 26, sliding blocks 32 are respectively and slidably arranged in the two groups of sliding grooves 27, springs 33 are respectively and fixedly arranged at the opposite ends of the two sliding columns 31, one ends of the two springs 33, which are far away from the two sliding columns 31, are respectively and fixedly connected with the inner walls of the column grooves 26, the second threaded rings 34 are symmetrically sleeved on the surface of the placing frame 25, the two second threaded rings 34 are respectively attached to the two sliding blocks 32, when in use, the two second threaded rings 34 can be rotated on the placing frame 25 firstly, the two second threaded rings 34 can move towards two ends on the placing frame 25 under the rotation of the two second threaded rings 34, at the moment, the two second threaded rings 34 lose the blocking effect on the sliding blocks 32 under the movement, at the moment, the two sliding columns 31 can slide out of the two column grooves 26 respectively, then the two clamping strips 15 can be hung on the two clamping grooves 14 respectively, at the same time, the sliding columns 31 can be acted by the extrusion force, the sliding columns 31 can be driven to slide in the column grooves 26 under the extrusion force, the sliding blocks 32 fixed with the sliding columns 31 can be driven to slide in the sliding grooves 27 under the sliding of the sliding columns 31, at the moment, the two sliding columns 31 can compress the springs 33, the springs 33 can be stressed and compressed, when the two slide posts 31 slide into the mounting groove 18, the springs 33 can eject the slide posts 31 to finish clamping, so that the whole device is more convenient and labor-saving to mount and dismount when in use; the installation quantity of the placing frames 25 can be selected according to the size of the workpieces during use, the placing frames 25 can be moved firstly during installation, the base 24 is driven to move during movement of the placing frames 25, the base 24 drives the sliding strip 21 to slide in the through groove 17, the sliding strip 21 also drives the screw rods 22 and the first threaded rings 23 to move along with the sliding strip, the two first threaded rings 23 can be respectively rotated on the two screw rods 22 after the sliding strip 21 moves to a proper distance, and the fitting and fixing with the transverse strip 16 can be completed under the rotation of the two first threaded rings 23, so that the device is suitable for placing workpieces of any size during use, and the application range of the device is enhanced.

Working principle:

the first step: when the device is used, the two second threaded rings 34 can be rotated on the placing frame 25 firstly, the two second threaded rings 34 can move towards two ends on the placing frame 25 under the rotation of the two second threaded rings 34, at the moment, the two second threaded rings 34 lose the blocking effect on the sliding blocks 32 under the movement, at the moment, the two sliding columns 31 can slide out of the two column grooves 26 respectively, then the two clamping strips 15 can be hung on the two clamping grooves 14 respectively, meanwhile, the sliding columns 31 can be acted by the extrusion force, the sliding columns 31 can be driven to slide in the column grooves 26 under the extrusion force, the sliding blocks 32 fixed with the sliding columns 31 can be driven to slide in the sliding grooves 27 under the extrusion force, at the moment, the two sliding columns 31 can compress the compression springs 33, and the springs 33 can eject the sliding columns 31 to finish clamping after the two sliding columns 31 slide into the mounting grooves 18, so that the whole device is more convenient and labor-saving to mount and detach when in use;

and a second step of: the installation quantity of the placing frames 25 can be selected according to the size of the workpieces during use, the placing frames 25 can be moved firstly during installation, the base 24 is driven to move during movement of the placing frames 25, the base 24 drives the sliding strip 21 to slide in the through groove 17, the sliding strip 21 also drives the screw rods 22 and the first threaded rings 23 to move along with the sliding strip, the two first threaded rings 23 can be respectively rotated on the two screw rods 22 after the sliding strip 21 moves to a proper distance, and the fitting and fixing with the transverse strip 16 can be completed under the rotation of the two first threaded rings 23, so that the device is suitable for placing workpieces of any size during use, and the application range of the device is enhanced.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a support of salt fog testing machine, includes salt fog testing machine body (11), salt fog testing machine body (11) upper end articulates there is salt fog testing machine protection casing (12), water injection groove (13) have been seted up to salt fog testing machine body (11) upper end symmetry in salt fog testing machine body (11) inner wall has seted up draw-in groove (14), its characterized in that: clamping strips (15) are slidably mounted in the two clamping grooves (14), transverse strips (16) are fixedly mounted at the lower end parts of the two clamping strips (15), penetrating grooves (17) are formed in the upper end parts of the transverse strips (16), and mounting grooves (18) are symmetrically formed in the inner wall of the salt spray tester body (11);

a placement mechanism is slidably arranged in the through groove (17);

the placing mechanism comprises a sliding strip (21), the sliding strip (21) is arranged in a penetrating groove (17) in a sliding mode, a screw rod (22) is fixedly installed at the lower end portion of the sliding strip (21), a first thread ring (23) is sleeved on the surface of the screw rod (22) in a threaded mode, and the first thread ring (23) is attached to the lower end portion of the transverse strip (16).

2. The bracket of the salt spray testing machine according to claim 1, wherein a base (24) is fixedly arranged at the upper end part of the sliding bar (21), the base (24) is positioned above the transverse bar (16), and a placing rack (25) is fixedly arranged at the upper end part of the base (24).

3. The bracket of a salt spray testing machine according to claim 2, wherein the two ends of the placing rack (25) are provided with column grooves (26), and the inner walls of the two column grooves (26) are symmetrically provided with sliding grooves (27).

4. A bracket for a salt spray testing machine according to claim 3, wherein sliding columns (31) are slidably mounted in the two column grooves (26), sliding blocks (32) are symmetrically and fixedly mounted on the side walls of the two sliding columns (31), and the two sliding blocks (32) are respectively slidably arranged in the two sliding grooves (27).

5. The bracket of a salt spray testing machine according to claim 4, wherein springs (33) are fixedly mounted on opposite ends of the two slide columns (31), and one ends of the two springs (33) away from the two slide columns (31) are fixedly connected with the inner wall of the column groove (26).

6. The bracket of a salt spray testing machine according to claim 4, wherein the surface of the placing frame (25) is symmetrically sleeved with second threaded rings (34), and the two second threaded rings (34) are respectively attached to the two sliding blocks (32).