CN217542617U

CN217542617U - Hydraulic testing device

Info

Publication number: CN217542617U
Application number: CN202221328734.9U
Authority: CN
Inventors: 刘振华; 薛文海; 胡彩霞; 贾海霞; 倪婷; 马洪志
Original assignee: Shandong Sanwei Heavy Industry Co ltd
Current assignee: Shandong Sanwei Heavy Industry Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-04
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a hydraulic test device, including main part, pneumatic cylinder, guided way, support rail, collecting vat, handle, left branch fagging, forked tail guide rail, left branch brace table, left push rod motor, left compression spring, left sliding seat, visual window, access window, baffle, test section, the main part right-hand member is fixed with the horizontally pneumatic cylinder, both ends respectively are fixed with two horizontally guided ways around the main part inner wall, the piston rod and the main part right part of pneumatic cylinder are pegged graft in the clearance mutually. The utility model discloses a control left push rod motor and right push rod motor can press from both sides tightly panel simultaneously to improved clamping efficiency, and be in the left compression spring of elasticity compression state and right compression spring and can apply certain clamp force to panel all the time, avoid taking place the phenomenon that panel breaks away from because of the panel attenuation, and the setting of forked tail wedge groove can carry out better the guide to the slip of clamp splice.

Description

Hydraulic testing device

Technical Field

The utility model relates to a testing arrangement especially relates to a hydraulic test device.

Background

After panel is accomplished in production, often need test its various performance, wherein tensile ability is exactly an important index, chinese patent CN209559631U provides a hydromechanical extension equipment, the device drives splint steady lift through turning handle control threaded rod, make splint and bottom plate carry out the centre gripping fixed to the panel of different thickness, then the use of cooperation pneumatic cylinder can test the extension performance of panel, but the device need rotate respectively two handles when pressing from both sides panel tight, thereby the efficiency of pressing from both sides has been reduced, and when carrying out tensile test to panel, panel can make the thickness attenuation because the atress warp probably, thereby can make panel can't carry out inseparable contact with splint and bottom plate, then cause droing of panel easily, thereby can make test work inefficacy, its weak point has been highlighted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic test device to solve above-mentioned technical problem.

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

the utility model provides a hydraulic test device, includes main part, pneumatic cylinder, guided way, supports rail, collecting vat, handle, left support plate, dovetail guide rail, left supporting bench, left push rod motor, left compression spring, left sliding seat, visual window, access window, baffle, test section, the main part right-hand member is fixed with the horizontally pneumatic cylinder, both ends respectively are fixed with two horizontally guided ways around the main part inner wall, the piston rod and the main part right part clearance grafting of pneumatic cylinder, two respectively are fixed with horizontally support rail around the main part, two the common sliding connection of support rail has horizontally collecting vat, both ends respectively are fixed with the horizontally handle about the collecting vat, main part inner wall left end is from last to being fixed with horizontally left support plate and a vertical dovetail guide rail and a horizontal left supporting bench in proper order down, the left support plate top is fixed with left push rod motor, the push rod of left push rod motor runs through in left support plate, the push rod bottom mounting of left push rod motor has vertical left dovetail compression spring, the bottom mounting of left side compression spring has horizontal left sliding seat, left side sliding seat and a front and back guide rail connection, the front portion is equipped with the front portion of the test window, and front portion is articulated have the front portion of the test window, and right window.

On the basis of the technical scheme, the test part comprises a support seat, a right support plate, two dovetail guide rails, a right support table, a right push rod motor, a right compression spring, a right sliding seat, a limiting plate, a dovetail wedge-shaped groove, a limiting protrusion, a clamping block and a silica gel plate, wherein the guide rails are jointly slidably connected with the support seat, the support seat left end is sequentially fixed with the horizontal right support plate, the vertical two dovetail guide rails and the horizontal right support table from top to bottom, the support seat right end is fixed with the piston rod left end of a hydraulic cylinder, the right support plate top end is fixed with the vertical right push rod motor, a push rod of the right push rod motor is in clearance insertion with the right support plate, the push rod bottom end is fixed with the vertical right compression spring, the bottom end of the right compression spring is fixed with the vertical right sliding seat, the right sliding seat is in sliding connection with the two dovetail guide rails, the left sliding seat left part and the right sliding seat right part are respectively provided with the vertical limiting plate, the dovetail groove pointing to the lower part of the main body is respectively arranged, the front and back of the left sliding seat and the right sliding seat are respectively provided with the limiting protrusion, the dovetail wedge-shaped protrusion, the two dovetail grooves are respectively slidably connected with the clamping block, and the bottom end of the horizontal clamping block is respectively.

On the basis of the technical scheme, the pneumatic cylinder can drive the supporting seat along the guided way horizontal slip when telescopic piston rod, the collecting vat can be along supporting the rail horizontal slip, can drive left sliding seat and slide from top to bottom along a forked tail guide rail during the telescopic push rod of left push rod motor, the baffle can shelter from the access window, right branch brace table top and left branch brace table top are in same horizontal plane, can drive right sliding seat and slide from top to bottom along No. two forked tail guide rails during the telescopic push rod of right push rod motor, two the clamp splice can slide along the forked tail wedge groove respectively.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a control left push rod motor and right push rod motor can press from both sides tightly panel simultaneously, thereby the clamping efficiency has been improved, and left compression spring and the right compression spring that are in the elastic compression state can apply certain clamp force to panel all the time, avoid taking place the phenomenon that panel breaks away from because of the panel attenuation, and the setting of forked tail wedge groove can better guide the slip of clamp splice, make panel can upwards promote left sliding seat and right sliding seat when drawing the relative left brace table of tensile in-process and right brace table production slip, then can strengthen the extrusion to left compression spring and right compression spring, thereby indirectly improve the clamp force to panel.

Drawings

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

Fig. 2 is a schematic view of the combination of the collecting tank and the supporting rail of the present invention.

Fig. 3 is a schematic view of the left sliding seat and the clamping block of the present invention.

Fig. 4 is a schematic view of the right sliding seat and the clamping block of the present invention.

In the figure: 1. the main part, 2, the pneumatic cylinder, 3, the guided way, 4, support the rail, 5, the collecting vat, 6, the handle, 7, the left branch fagging, 8, forked tail guide rail No. one, 9, left supporting bench, 10, left push rod motor, 11, left compression spring, 12, left sliding seat, 13, the visual window, 14, the access window, 15, the baffle, 16, the test section, 17, the supporting seat, 18, the right branch fagging, 19, no. two forked tail guide rails, 20, right supporting bench, 21, right push rod motor, 22, right compression spring, 23, right sliding seat, 24, the limiting plate, 25, the forked tail wedge groove, 26, spacing arch, 27, the clamp splice, 28, the silica gel board.

Detailed Description

The invention is explained in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-4, a hydraulic testing device comprises a main body 1, a hydraulic cylinder 2, a guide rail 3, a support rail 4, a collecting groove 5, a handle 6, a left support plate 7, a first dovetail guide rail 8, a left support table 9, a left push rod motor 10, a left compression spring 11, a left sliding seat 12, a visible window 13, an access window 14, a baffle 15 and a testing part 16, wherein the horizontal hydraulic cylinder 2 is fixed at the right end of the main body 1, two horizontal guide rails 3 are respectively fixed at the front end and the rear end of the inner wall of the main body 1, a piston rod of the hydraulic cylinder 2 is in clearance insertion connection with the right end of the main body 1, the horizontal support rail 4 is respectively fixed at the front end and the rear end of the main body 1, the two support rails 4 are jointly and slidably connected with the horizontal collecting groove 5, the collecting groove 5 is used for collecting fragments generated when a plate is stretched and cracked, so as to be convenient to clean, the horizontal handle 6 is respectively fixed at the left end and the left end of the collecting groove 5, the left dovetail guide rail 7 is sequentially fixed with the horizontal left support plate 7, the left push rod 10 is connected with the left sliding seat 13, the front end of the push rod motor 14, the horizontal slide rail 14 is used for penetrating through the horizontal guide rail 12, the front end of the push rod motor 14 and the vertical slide rail 12, the push rod 10 is connected with the horizontal slide rail 12, the left slide rail 12, the front end of the horizontal slide rail 12, the front slide rail 12 is provided with the horizontal slide rail 12, to avoid the scattering of debris through the access window 14, the right part of the body 1 is provided with a test portion 16.

Test section 16 includes supporting seat 17, right branch fagging 18, no. two forked tail guide rails 19, right branch fagging 20, right push rod motor 21, right compression spring 22, right sliding seat 23, limiting plate 24, forked tail wedge groove 25, spacing arch 26, clamp splice 27, silica gel plate 28, each the common sliding connection of guided way 3 has supporting seat 17, supporting seat 17 left end is from last to being fixed with horizontally right branch fagging 18 and vertical No. two forked tail guide rails 19 and the horizontal right branch fagging 20 down in proper order, supporting seat 17 right-hand member is fixed with the piston rod left end of pneumatic cylinder 2, right branch fagging 18 top is fixed with vertical right push rod motor 21, right push rod motor 21's push rod and the alternate gap of right branch fagging 18 are pegged graft, and its push rod bottom mounting has vertical right compression spring 22, right compression spring 22's bottom mounting has vertical right sliding seat 23, right sliding seat 23 and No. two guide rail forked tail 19 looks sliding connection, left forked tail sliding seat 12 left part and right branch fagging 23 right branch fagging seat 23 do not are provided with vertical limiting plate 24, and are equipped with directional main part 25 respectively, are used for preventing that two limiting plate 12 and right branch fagging 23 and two limiting plate 27 and two limit sliding seat 27 indirect sliding seats 27 are used for improving friction coefficients 27, thereby two limiting plate 27 and two limiting plate 27 are connected with two

limiting plate

27, 27 are used for preventing the indirect sliding seat 27.

Pneumatic cylinder 2 can drive supporting seat 17 along 3 horizontal sliding of guided way when telescopic piston rod, collecting vat 5 can be along supporting 4 horizontal sliding of rail, can drive left sliding seat 12 and slide from top to bottom along a forked tail guide rail 8 during the telescopic push rod of left push rod motor 10, baffle 15 can shelter from access window 14, the 20 tops of right branch supporting bench and the 9 tops of left branch supporting bench are in same horizontal plane, can drive right sliding seat 23 and slide from top to bottom along No. two forked tail guide rails 19 during the telescopic push rod of right push rod motor 21, two clamp splice 27 can slide along forked tail dovetail 25 respectively.

The utility model discloses a theory of operation: when the device is used, the baffle 15 is opened, then a plate is placed at the top ends of the left support table 9 and the right support table 20 through the access window 14, then the left push rod motor 10 and the right push rod motor 21 are controlled to extend out of the push rods, so that the plate is clamped by the clamping blocks 27 at the bottoms of the left sliding seat 12 and the right sliding seat 23, when the two silica gel plates 28 are respectively contacted with the top ends of the plate, and the two clamping blocks 27 are respectively contacted with the two limiting plates 24, meanwhile, the left compression spring 11 and the right compression spring 22 are respectively in an elastic compression state, which indicates that the two clamping blocks 27 are clamped with the plate, then the hydraulic cylinder 2 is controlled to retract into the piston rod, so that the plate can be stretched by the rightward sliding of the support seat 17 along the guide rail 3, when the thickness of the plate is reduced, the plate can still be well clamped due to the elastic repulsive force of the left compression spring 11 and the right compression spring 22, and when the plate is stretched, the dovetail of the two clamping blocks 27 can have the tendency of moving towards the middle of the plate, at this moment, the left sliding seat 12 and the right sliding seat 23 can be pushed upwards under the guidance of the wedge groove 25, so that the clamping force of the plate is increased, and the clamping force of the indirect compression spring is indirectly compressed by the right compression spring, thereby, and the plate can be increased.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides a hydraulic test device, includes main part (1), pneumatic cylinder (2), guided way (3), supports rail (4), collecting vat (5), handle (6), left branch fagging (7), forked tail guide rail (8), left branch supporting bench (9), left push rod motor (10), left compression spring (11), left sliding seat (12), visual window (13), access window (14), baffle (15), test section (16), its characterized in that: the improved multifunctional garbage collector is characterized in that a horizontal hydraulic cylinder (2) is fixed at the right end of the main body (1), two horizontal guide rails (3) are fixed at the front end and the rear end of the inner wall of the main body (1), a piston rod of the hydraulic cylinder (2) is in clearance insertion connection with the right end of the main body (1), horizontal supporting rails (4) are fixed at the front end and the rear end of the main body (1), two horizontal collecting grooves (5) are jointly and slidably connected with the supporting rails (4), horizontal handles (6) are fixed at the left end and the right end of the collecting grooves (5), a horizontal left supporting plate (7) and a vertical dovetail guide rail (8) and a horizontal left supporting platform (9) are sequentially fixed at the left end of the inner wall of the main body (1) from top to bottom, a left push rod motor (10) is fixed at the top end of the left supporting plate (7), a push rod of the left push rod motor (10) penetrates through the left supporting plate (7), a vertical left dovetail compression spring (11) is fixed at the bottom end of the left compression spring (11), a horizontal left sliding seat (12) is fixed at the bottom of the left compression spring (11), a sliding seat (12) is connected with the left sliding guide rail (8), a front sliding window (13) is hinged with a front window (1), and a front window (15) is arranged at the front window (13) and a front window (15) and a front window (13) is arranged at the rear window (13), a test portion (16) is mounted on the right portion of the main body (1).

2. The hydraulic test apparatus of claim 1, wherein: the testing part (16) comprises a supporting seat (17), a right supporting plate (18), a dovetail guide rail (19) II, a right supporting table (20), a right push rod motor (21), a right compression spring (22), a right sliding seat (23), a limiting plate (24), a dovetail wedge-shaped groove (25), a limiting bulge (26), a clamping block (27) and a silica gel plate (28), wherein the supporting seat (17) is connected with the guide rail (3) in a sliding mode together, the left end of the supporting seat (17) is sequentially fixed with the horizontal right supporting plate (18), the vertical dovetail guide rail (19) II and the horizontal right supporting table (20) from top to bottom, the right end of the supporting seat (17) is fixed with the left end of a piston rod of the hydraulic cylinder (2), the top end of the right supporting plate (18) is fixedly provided with the vertical right push rod motor (21), a push rod of the right push rod motor (21) is in gap insertion connection with the right supporting plate (18), the bottom end of the push rod is fixedly provided with the vertical right compression spring (22), the bottom end of the right compression spring (22) is fixedly provided with the vertical right sliding seat (23), the right sliding seat (23) is connected with the guide rail (19), the limiting plate (12) and the vertical dovetail guide rail (24) is arranged on the left side of the main body (1), two parts respectively are equipped with spacing arch (26) around left side sliding seat (12) and right sliding seat (23), two dovetail wedge groove (25) sliding connection has clamp splice (27) respectively, two clamp splice (27) bottom is fixed with horizontally silica gel board (28) respectively.

3. A hydraulic test apparatus as claimed in claim 2, wherein: pneumatic cylinder (2) can drive supporting seat (17) when telescopic piston rod and slide along guided way (3) horizontal slip, collecting vat (5) can be along supporting rail (4) horizontal slip, can drive left sliding seat (12) and slide from top to bottom along forked tail guide rail (8) during left push rod motor (10) telescopic push rod, baffle (15) can shelter from access window (14), right branch brace table (20) top and left branch brace table (9) top are located same horizontal plane, can drive right sliding seat (23) and slide from top to bottom along No. two forked tail guide rails (19) during right push rod motor (21) telescopic push rod, two clamp splice (27) can slide along forked tail wedge groove (25) respectively.