CN218470131U - Pneumatic type strikes cohesion device of platform - Google Patents

Abstract

The utility model discloses a pneumatic type strikes cohesion device of platform, the on-line screen storage device comprises a base, the base upper surface is provided with strikes the platform, base upper surface four corners evenly distributed symmetry is provided with elastic component, the elastic component top with strike a platform bottom surface four corners symmetric connection, strike a platform both sides fixed mounting have the layer board, it is two sets of layer board upper surface equal equidistance is provided with supporting component, the supporting component top is connected with the clamp plate jointly, strike a platform upper surface in addition bilateral symmetry and be provided with two sets of splint, base upper surface four corners evenly distributed symmetry is provided with four group's pole settings, four groups the pole setting top is connected with the roof jointly, roof bottom surface sliding connection has the punching press board, carries out the centre gripping through the impact platform that sets up and holds tightly the product, and stability is better, can cushion the dynamics when striking the clamp plate through setting up the elastic component between base and the impact platform bottom surface, and the product that detects is difficult for assaulting and produces the damage.

Description

Pneumatic type strikes cohesion device of platform

Technical Field

The utility model relates to an strike a technical field of equipment, specifically be a pneumatic type strikes cohesion device of platform.

Background

The full-automatic air pressure lifting impact test system is impact test equipment with novel design, high automation degree, simple operation and convenient maintenance. The device is used for measuring and determining the impact resistance of a product or a package, and evaluating the functional reliability and structural integrity of the test article under an impact environment. The impact table can execute various conventional classical impact tests to realize the impact waves and impact energy suffered by the product in the actual environment, thereby improving the system or optimizing the structure of the product;

present pneumatic type strikes platform structure and sets up comparatively simply, often not set up the mechanism of hugging closely of matching, when detecting the punching press to the product, most of them do not set up or have only set up the positioning mechanism of product both sides, it is relatively poor to make the stability of product when the punching press, can produce the displacement at the in-process of punching press, the data that cause the punching press to detect are accurate inadequately, work efficiency is reduced, and present pneumatic type strikes the platform and often does not set up the elastic mechanism of matching between bottom in the base, when the punching press board carries out the punching press and examines, the dynamics of production is great, if can not carry out the buffering of strength, the product of detection can produce the damage because of leading to the fact the impact, the production is scrapped, increase cost consumption.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic type strikes cohesion device of platform, strike the platform through setting up and place the product, carry out the centre gripping to the product and hold tightly, it is better to make the product stability when detecting the punching press, be difficult for producing the displacement at the in-process of punching press, the work efficiency is improved, dynamics when can push down the punching press board through the elastic component who sets up between base and the impact platform bottom surface cushions, the product of detection is difficult for producing the damage because of assaulting, the reduction is scrapped, cost reduction consumes, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pneumatic type strikes cohesion device of platform, includes the base, the base upper surface is provided with strikes the platform, base upper surface four corners evenly distributed symmetry is provided with elastic component, the elastic component top with strike a platform bottom surface four corners symmetric connection, strike a platform both sides fixed mounting and have the layer board, the layer board is the symmetry and is provided with two sets ofly, and is two sets of the equal equidistance of layer board upper surface is provided with supporting component, the supporting component top is connected with the clamp plate jointly, strike an upper surface in addition bilateral symmetry and be provided with two sets of splint, base upper surface four corners evenly distributed symmetry is provided with four group's pole settings, four groups the pole setting top is connected with the roof jointly, roof bottom surface sliding connection has the punching press board, the punching press board sets up in striking bench side position.

Preferably, elastic component includes empty core rod and connecting rod, connecting rod sliding connection is inside empty core rod, be provided with the attenuator between connecting rod bottom and the empty core rod is inside, the cup joint is provided with first spring on the attenuator.

Preferably, first spring sets up to compression spring, hollow rod bottom and base upper surface four corners fixed connection, the connecting rod top all connects in the impact table bottom four corners jointly.

Preferably, the inner wall of the hollow rod is symmetrically provided with sliding grooves, the two sides of the bottom end of the connecting rod are fixedly provided with sliding blocks, and the sliding blocks are in sliding clearance fit with the sliding grooves.

Preferably, the supporting component comprises a bottom rod and a supporting rod, a groove is formed in the bottom rod, and the bottom end of the supporting rod is connected to the inside of the groove in a sliding mode.

Preferably, the supporting rod bottom end is fixedly provided with a limiting plate, the area of the limiting plate is larger than the opening area of the groove, and the supporting rod is located at one end inside the groove and is provided with a second spring in a sleeved mode.

Preferably, the second spring is set to be a compression spring, one end of the second spring is fixedly connected to the inner wall of the groove, and the other end of the second spring is fixedly connected to the limiting plate.

Preferably, the positioning grooves are symmetrically formed in the two sides of the upper surface of the impact table, the positioning blocks are fixedly mounted on the bottom surface of the clamping plate and are in sliding clearance fit with the positioning grooves, and the threaded connection screws are symmetrically formed in the two sides of the impact table.

Preferably, one end of the screw rod penetrates through the positioning groove and extends into the positioning groove to be connected with one side of the positioning block in a rotating mode, a rotating bearing is fixedly mounted on one side of the positioning block, and the screw rod is connected with the screw rod in a rotating mode through the rotating bearing.

Preferably, the top plate bottom surface is provided with electronic slip table, sliding connection has the sliding block on the electronic slip table, sliding block bottom surface fixedly connected with hydraulic stem, the output shaft fixed connection of punching press board and hydraulic stem, the width and the impact platform of punching press board match the setting.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a product is placed to the impact table that sets up, through the layer board installation supporting component of both sides on the impact table, connect the clamp plate through the supporting component, can press to hold fixedly the both sides of product when the punching press is examined, and then adjust the splint that two sets of relative settings are close to or keep away from through the screw rod, and the other both sides of product carry out further fastening centre gripping and hold tightly, make the product stability when detecting the punching press better, be difficult for producing the displacement in the process of punching press, be difficult for causing the problem that punching press detection data is inaccurate, improved work efficiency;

2. through setting up the dynamics that elastic component between base and impact platform bottom surface can push down the stamping plate, elastic component's hollow rod fixed connection is in the base upper surface, the connecting rod top with strike platform bottom surface fixed connection, through the first spring that sets up between connecting rod bottom and the hollow rod inside, produce the elastic force, carry out the punching press at the punching press board and examine time measuring and form the protection to the product that detects, be difficult for producing the damage because of strikeing, the reduction is scrapped, reduce cost consumption.

Drawings

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

FIG. 2 is a schematic top view of the impact table of the present invention;

FIG. 3 is a schematic sectional view of the positioning groove of the present invention;

FIG. 4 is a schematic perspective view of a portion of the elastic assembly of the present invention;

fig. 5 is a partial sectional structural schematic view of the support assembly of the present invention;

fig. 6 is a schematic cross-sectional view of the elastic assembly of the present invention.

In the figure: 1. a base; 2. an impact table; 3. an elastic component; 301. a hollow shaft; 302. a connecting rod; 303. a first spring; 4. a support plate; 5. a support assembly; 501. a bottom bar; 502. a strut; 6. pressing a plate; 7. a splint; 8. erecting a rod; 9. a top plate; 10. stamping a plate; 11. a damper; 12. a chute; 13. a slider; 14. a groove; 15. a limiting plate; 16. a second spring; 17. positioning a groove; 18. positioning blocks; 19. a screw; 20. a rotating bearing; 21. an electric sliding table; 22. a slider; 23. a hydraulic rod.

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. 1-6, the present invention provides a technical solution: a holding device of a pneumatic type impact table comprises a base 1, an impact table 2 is arranged on the upper surface of the base 1, elastic components 3 are uniformly distributed and symmetrically arranged at four corners of the upper surface of the base 1, each elastic component 3 comprises a hollow rod 301 and a connecting rod 302, the connecting rods 302 are slidably connected inside the hollow rods 301, dampers 11 are arranged between the bottom ends of the connecting rods 302 and the interiors of the hollow rods 301, first springs 303 are sleeved on the dampers 11, the first springs 303 are set to be compression springs, the bottom ends of the hollow rods 301 are fixedly connected with the four corners of the upper surface of the base 1, the top ends of the connecting rods 302 are connected to the four corners of the bottom surface of the impact table 2 together, sliding grooves 12 are symmetrically formed in the inner wall of the hollow rods 301, sliding blocks 13 are fixedly mounted on two sides of the bottom end of the connecting rods 302, the sliding blocks 13 are in sliding clearance fit with the sliding grooves 12, rubber gaskets are arranged on the bottom surface of the impact table 2, and the rubber gaskets are matched with the elastic components 3;

the force generated when the stamping plate 10 is pressed down can be buffered through the elastic component 3 arranged between the base 1 and the bottom surface of the impact table 2, the hollow rod 301 of the elastic component 3 is fixedly connected to the upper surface of the base 1, the top end of the connecting rod 302 is fixedly connected with the bottom surface of the impact table 2, the elastic force is generated through the first spring 303 arranged between the bottom end of the connecting rod 302 and the inside of the hollow rod 301, the detected product is protected when the stamping plate 10 is stamped and detected, the damage caused by impact is not easy to generate, the scrapping is reduced, the cost consumption is reduced, and the top end of the elastic component 3 is symmetrically connected with four corners of the bottom surface of the impact table 2;

the two sides of the impact table 2 are fixedly provided with supporting plates 4, the supporting plates 4 are symmetrically arranged in two groups, the upper surfaces of the two groups of supporting plates 4 are equidistantly provided with supporting components 5, the top ends of the supporting components 5 are jointly connected with a pressing plate 6, each supporting component 5 comprises a bottom rod 501 and a supporting rod 502, a groove 14 is formed in the bottom rod 501, the bottom end of each supporting rod 502 is slidably connected into the corresponding groove 14, the bottom end of each supporting rod 502 is fixedly provided with a limiting plate 15, the area of each limiting plate 15 is larger than the opening area of the corresponding groove 14, one end, located inside the corresponding groove 14, of each supporting rod 502 is provided with a second spring 16 in a sleeved mode, the second spring 16 is set to be a compression spring, one end of each second spring 16 is fixedly connected to the inner wall of the corresponding groove 14, and the other end of each second spring 16 is fixedly connected to the corresponding limiting plate 15;

two groups of clamping plates 7 are symmetrically arranged on the other two sides of the upper surface of the impact table 2, positioning grooves 17 are symmetrically formed in the two sides of the upper surface of the impact table 2, positioning blocks 18 are fixedly mounted on the bottom surfaces of the clamping plates 7, the positioning blocks 18 are in sliding clearance fit with the positioning grooves 17, screw rods 19 are symmetrically arranged on the two sides of the impact table 2 in threaded connection, one ends of the screw rods 19 penetrate through the positioning grooves 17 and extend into the positioning grooves 17 to be rotatably connected with one sides of the positioning blocks 18, rotating bearings 20 are fixedly mounted on one sides of the positioning blocks 18, and the screw rods 19 are rotatably connected with the screw rods 19 through the rotating bearings 20;

the product is placed through the arranged impact table 2, the supporting assemblies 5 are installed through the supporting plates 4 on the two sides of the impact table 2, the supporting assemblies 5 are connected with the pressing plate 6, the two sides of the product can be pressed and fixed during stamping detection, the two groups of oppositely arranged clamping plates 7 are adjusted to be close to or far away from each other through the screw rods 19, and the other two sides of the product are further fastened, clamped and clasped, so that the product is good in stability during detection stamping, displacement is not prone to being generated in the stamping process, the problem that stamping detection data are not accurate enough is not prone to being caused, and the working efficiency is improved;

base 1 upper surface four corners evenly distributed symmetry is provided with four group's pole settings 8, 8 tops of four group's pole settings are connected with roof 9 jointly, 9 bottom surfaces of roof sliding connection have a punching press board 10, punching press board 10 sets up in impacting 2 top positions, 9 bottom surfaces of roof are provided with electronic slip table 21, sliding connection has sliding block 22 on the electronic slip table 21, sliding block 22 bottom surfaces fixedly connected with hydraulic stem 23, punching press board 10 and hydraulic stem 23's output shaft fixed connection, punching press board 10's width and impact 2 matching settings of platform.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (10)

1. The utility model provides a pneumatic type strikes cohesion device of platform, includes base (1), its characterized in that: base (1) upper surface is provided with strikes platform (2), base (1) upper surface four corners evenly distributed symmetry is provided with elastic component (3), elastic component (3) top and impact platform (2) bottom surface four corners symmetric connection, it has layer board (4) to strike platform (2) both sides fixed mounting, layer board (4) are the symmetry and are provided with two sets ofly, and are two sets of layer board (4) upper surface equal equidistance is provided with supporting component (5), supporting component (5) top is connected with clamp plate (6) jointly, it is provided with two sets of splint (7) to strike platform (2) upper surface bilateral symmetry in addition, base (1) upper surface four corners evenly distributed symmetry is provided with four group's pole setting (8), four groups pole setting (8) top is connected with roof (9) jointly, roof (9) bottom surface sliding connection has punching press board (10), punching press board (10) set up in striking platform (2) top position.

2. The holding device of a pneumatic impact table according to claim 1, wherein: elastic component (3) are including hollow pole (301) and connecting rod (302), connecting rod (302) sliding connection is inside hollow pole (301), be provided with between connecting rod (302) bottom and hollow pole (301) inside damper (11), the cover is provided with first spring (303) on damper (11).

3. The holding device of a pneumatic impact table according to claim 2, wherein: first spring (303) set up to compression spring, hollow pole (301) bottom and base (1) upper surface four corners fixed connection, connecting rod (302) top all connects in strikeing platform (2) bottom surface four corners jointly.

4. The holding device of a pneumatic impact table according to claim 2, wherein: the hollow rod (301) inner wall symmetry has seted up spout (12), both sides fixed mounting has slider (13) on connecting rod (302) bottom, slider (13) and spout (12) sliding clearance fit.

5. The holding device of a pneumatic impact table as claimed in claim 1, wherein: the supporting component (5) comprises a bottom rod (501) and a supporting rod (502), a groove (14) is formed in the bottom rod (501), and the bottom end of the supporting rod (502) is connected to the inside of the groove (14) in a sliding mode.

6. The holding device of a pneumatic impact table as claimed in claim 5, wherein: a limiting plate (15) is fixedly mounted at the bottom end of the support rod (502), the area of the limiting plate (15) is larger than the opening area of the groove (14), and the support rod (502) is located at one end inside the groove (14) and provided with a second spring (16) in a sleeved mode.

7. The holding device of a pneumatic impact table according to claim 6, wherein: the second spring (16) is set to be a compression spring, one end of the second spring (16) is fixedly connected to the inner wall of the groove (14), and the other end of the second spring (16) is fixedly connected to the limiting plate (15).

8. The holding device of a pneumatic impact table as claimed in claim 1, wherein: impact platform (2) upper surface bilateral symmetry and seted up constant head tank (17), splint (7) bottom surface fixed mounting has locating piece (18), locating piece (18) and constant head tank (17) sliding clearance fit, it has screw rod (19) to impact bench (2) last bilateral symmetry and set up threaded connection.

9. The holding device of a pneumatic impact table according to claim 8, wherein: screw rod (19) one end runs through to extend to in constant head tank (17) to be connected with locating piece (18) one side rotation, locating piece (18) one side fixed mounting has rolling bearing (20), screw rod (19) are connected with screw rod (19) rotation through rolling bearing (20).

10. The holding device of a pneumatic impact table according to claim 1, wherein: roof (9) bottom surface is provided with electronic slip table (21), sliding connection has sliding block (22) on electronic slip table (21), sliding block (22) bottom surface fixedly connected with hydraulic stem (23), the output shaft fixed connection of punching press board (10) and hydraulic stem (23), the width and the impact platform (2) of punching press board (10) match the setting.

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