CN213064475U

CN213064475U - Safety damping device of sealing test bed

Info

Publication number: CN213064475U
Application number: CN202021668366.3U
Authority: CN
Inventors: 魏文亮
Original assignee: Dalian Youdun Technology Co ltd
Current assignee: Dalian Youdun Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-27
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a safety damping device for a sealing test bed, which comprises a bottom plate and a test bed, wherein a pair of supporting rods are arranged on two sides of the upper wall of the bottom plate, through holes matched with the supporting rods are arranged on two sides of the test bed, the test bed is sleeved on the supporting rods through the through holes, a pair of high-pressure springs are arranged between the test bed and the bottom plate, and a pair of high-pressure springs are sleeved outside a pair of the supporting rods, brings convenience to people.

Description

Safety damping device of sealing test bed

Technical Field

The utility model relates to a sealing equipment technical field specifically is a sealed test bench safety damping device.

Background

The sealing test bed is a device for carrying out sealing test on different workpieces, various precision elements are installed on the sealing test bed, the existing sealing test bed is only automatically carried out through universal wheels, and when a bumpy road section is encountered, the elements above the sealing test bed are easily damaged due to vibration because of no good damping function, so that economic loss is caused, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a sealed test bench safety damping device has solved the not good problem of current device shock attenuation effect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a sealed test bench safety damping device, includes bottom plate and test bench, a pair of branch is installed to bottom plate upper wall both sides, the test bench both sides seted up with branch complex through-hole, the test bench pass through the through-hole suit in on the branch, the test bench with install a pair of high-pressure spring between the bottom plate, it is a pair of high-pressure spring suit is in a pair of the branch outside, the test bench top is equipped with clamping structure, test bench lower wall movable mounting has a pair of connecting rod, the slide rail is installed to the bottom plate upper wall, be equipped with a pair of slider on the slide rail, it is a pair of the slider upper wall is with a pair of connecting rod swing joint, it is a pair of install buffer spring between.

Preferably, the clamping structure includes a mounting groove formed in the upper wall of the test bed, a rotating rod is movably mounted in the mounting groove, threads with opposite rotation directions are formed in two sides of the rotating rod, a pair of moving blocks are connected to the rotating rod in a rotating mode, the pair of moving blocks are attached to the inner wall of the mounting groove and can slide in the mounting groove, a sliding groove is formed in the upper portion of the mounting groove, a sliding rod is mounted above the moving blocks and is embedded in the sliding groove, a clamping plate is mounted above the sliding rod, and a driving assembly is mounted on the rotating rod.

Preferably, the driving assembly comprises an auxiliary bevel gear sleeved on the rotating rod, a mounting hole is formed in the rear wall of the mounting groove, a transmission shaft is mounted in the mounting hole through a bearing, a main bevel gear meshed with the auxiliary bevel gear is sleeved on the transmission shaft, and a rotating wheel is mounted at one end of the transmission shaft.

Preferably, universal wheels are installed below the bottom plate.

Preferably, the top end of the support rod is provided with a limiting disc.

Preferably, the centers of the pair of connecting rods are connected through a pin shaft.

Advantageous effects

The utility model provides a sealed test bench safety damping device, the utility model has the following beneficial effects of this device compact structure, can carry out preliminary shock attenuation to the test bench through branch cooperation high-pressure spring, simultaneously when the test bench takes place vibrations, the connecting rod can press the below slider relative motion on the slide rail, thereby make buffer spring take place deformation, further improve the shock attenuation effect, dual shock attenuation can effectively protect test bench top component, clamping structure's setting can press from both sides tightly not unidimensional work piece, the use of giving people has brought the convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic partial top view of the present invention.

In the figure: 1. a base plate; 2. a test bed; 3. a strut; 4. a high pressure spring; 5. a connecting rod; 6. a slide rail; 7. a slider; 8. a buffer spring; 9. mounting grooves; 10. a rotating rod; 11. a thread; 12. a moving block; 13. a chute; 14. a slide bar; 15. a splint; 16. a secondary bevel gear; 17. a drive shaft; 18. a main bevel gear; 19. a rotating wheel; 20. a universal wheel; 21. a limiting disc.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a safe damping device of a sealing test bed 2 comprises a bottom plate 1 and a test bed 2, wherein a pair of supporting rods 3 are arranged on two sides of the upper wall of the bottom plate 1, through holes matched with the supporting rods 3 are formed in two sides of the test bed 2, the test bed 2 is sleeved on the supporting rods 3 through the through holes, a pair of high-pressure springs 4 are arranged between the test bed 2 and the bottom plate 1, the pair of high-pressure springs 4 are sleeved on the outer sides of the pair of supporting rods 3, a clamping structure is arranged above the test bed 2, a pair of connecting rods 5 are movably arranged on the lower wall of the test bed 2, a sliding rail 6 is arranged on the upper wall of the bottom plate 1, a pair of sliding blocks 7 are arranged on the sliding rail 6, the upper walls of the pair of sliding blocks 7 are movably connected with the pair of; the clamping structure comprises a mounting groove 9 arranged on the upper wall of the test bed 2, a rotating rod 10 is movably mounted in the mounting groove 9, threads 11 with opposite rotating directions are formed in two sides of the rotating rod 10, a pair of moving blocks 12 are connected to the rotating rod 10 in a rotating mode, the pair of moving blocks 12 are attached to the inner wall of the mounting groove 9 and can slide in the mounting groove 9, a sliding groove 13 is formed in the upper portion of the mounting groove 9, a sliding rod 14 is mounted above the moving blocks 12, the sliding rod 14 is embedded in the sliding groove 13, a clamping plate 15 is mounted above the sliding rod 14, and a driving assembly is mounted on the rotating rod 10; the driving assembly comprises an auxiliary bevel gear 16 sleeved on the rotating rod 10, a mounting hole is formed in the rear wall of the mounting groove 9, a transmission shaft 17 is mounted in the mounting hole through a bearing, a main bevel gear 18 meshed with the auxiliary bevel gear 16 is sleeved on the transmission shaft 17, and a rotating wheel 19 is mounted at one end of the transmission shaft 17; universal wheels 20 are arranged below the bottom plate 1; the top end of the supporting rod 3 is provided with a limiting disc 21; the centers of the pair of connecting rods 5 are connected through a pin shaft.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when using, when test bench 2 takes place vibrations, high-pressure spring 4 on branch 3 can be pressed at first, high-pressure spring 4 takes place to deform and absorbs partly vibration, and simultaneously, the movable rod of test bench 2 below can press a pair of slider 7 to the both sides motion, thereby make buffer spring 8 between the slider 7 take place to deform, again with vibrations absorption, dual shock attenuation has strengthened the shock attenuation effect greatly, when needs carry out the work piece fixation, place the work piece in mounting groove 9 top, rotate runner 19, transmission shaft 17 drives vice bevel gear 16 through main bevel gear 18 and rotates, runner 10 rotates along with it, movable block 12 just can be to inboard motion in mounting groove 9 this moment, it presss from both sides the work piece to drive splint 15, accomplish fixedly, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A safe damping device of a sealing test bed comprises a bottom plate (1) and a test bed (2), and is characterized in that a pair of supporting rods (3) are installed on two sides of the upper wall of the bottom plate (1), through holes matched with the supporting rods (3) are formed in two sides of the test bed (2), the test bed (2) is sleeved on the supporting rods (3) through the through holes, a pair of high-pressure springs (4) are installed between the test bed (2) and the bottom plate (1), the pair of high-pressure springs (4) are sleeved on the outer sides of the pair of supporting rods (3), a clamping structure is arranged above the test bed (2), a pair of connecting rods (5) are movably installed on the lower wall of the test bed (2), a slide rail (6) is installed on the upper wall of the bottom plate (1), a pair of slide blocks (7) are arranged on the slide rail (6), and the upper wall of the pair of slide blocks (7), and a buffer spring (8) is arranged between the pair of sliding blocks (7).

2. The safety shock absorption device for the sealing test bed according to claim 1, wherein the clamping structure comprises a mounting groove (9) formed in the upper wall of the test bed (2), a rotating rod (10) is movably mounted in the mounting groove (9), threads (11) with opposite rotation directions are formed in two sides of the rotating rod (10), a pair of moving blocks (12) are connected to the rotating rod (10) in a rotating mode, the pair of moving blocks (12) are attached to the inner wall of the mounting groove (9) and can slide in the mounting groove (9), a sliding groove (13) is formed in the upper portion of the mounting groove (9), a sliding rod (14) is mounted above the moving block (12), the sliding rod (14) is embedded in the sliding groove (13), a clamping plate (15) is mounted above the sliding rod (14), and a driving assembly is mounted on the rotating rod (10).

3. The safety shock absorption device for the sealing test bed according to claim 2, wherein the driving assembly comprises an auxiliary bevel gear (16) sleeved on the rotating rod (10), a mounting hole is formed in the rear wall of the mounting groove (9), a transmission shaft (17) is mounted in the mounting hole through a bearing, a main bevel gear (18) meshed with the auxiliary bevel gear (16) is sleeved on the transmission shaft (17), and a rotating wheel (19) is mounted at one end of the transmission shaft (17).

4. A seal test bench safety shock absorbing device according to claim 1, characterized in that universal wheels (20) are mounted under the bottom plate (1).

5. The safety shock absorption device for the sealing test bed according to claim 1, wherein a limiting disc (21) is mounted at the top end of the supporting rod (3).

6. The safety shock-absorbing device for the sealing test bed is characterized in that the centers of a pair of connecting rods (5) are connected through a pin shaft.