Device for detecting lateral force resistance of hydraulic cylinder

Abstract

The utility model discloses a device for detecting lateral force resistance of a hydraulic cylinder. The detection device comprises a base, a rotating mechanism and a vertical adjusting mechanism, the rotating mechanism is installed on the base and comprises a rotating disc installed on the base, a base is fixed above the rotating disc, four fixing assemblies are installed above the base, a hydraulic cylinder to be detected is placed in an internal space formed by the fixing assemblies, and the hydraulic cylinder to be detected is placed in the internal space. The fixing assembly comprises a mounting column fixed to the base, the upper end of the mounting column is provided with a threaded hole and is in threaded connection with an adjusting bolt, the head of the adjusting bolt clamps the hydraulic cylinder to be tested, the vertical adjusting mechanism comprises a mounting support, a top plate, a guide column, a sliding block, a vertical hydraulic cylinder and a transverse hydraulic cylinder, and rotation of the hydraulic cylinder to be tested is achieved through a bottom rotating disc. The height direction of the detection device is adjusted through the upper vertical adjusting mechanism. The device is convenient to operate, comprehensive in detection and high in efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic cylinder detection technical field, concretely relates to a hydraulic cylinder lateral force resistance performance detection device. BACKGROUND

[0002] Hydraulic cylinder is the execution element in the hydraulic transmission system, can convert hydraulic energy into mechanical energy, is often used in the dynamic loading or static loading etc. working condition of industrial field or test field. In the use working condition of hydraulic cylinder, part use working condition needs that hydraulic cylinder bears larger lateral force or overturning moment, this requires that hydraulic cylinder has stronger lateral force resistance performance.

[0003] The existing hydraulic cylinder detection mainly carries out performance detection to different height piston rods, in the process of detection, the bottom of the hydraulic cylinder is fixed, the height of the detection device is adjusted to detect the hydraulic cylinder, the detection mode can only detect the lateral thrust resistance performance of the piston rod in the same direction and different height, the bottom of the hydraulic cylinder needs to be fixed and adjusted to detect the lateral thrust resistance performance of the piston rod in different directions, and the detection efficiency is low and the operation is tedious. UTILITY MODEL CONTENT

[0004] The utility model aims at the deficiency of prior art, provides a lateral thrust resistance hydraulic cylinder lateral force resistance performance detection device that adjusts conveniently, detection efficiency is high and is carried out in all directions.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the technical scheme, a hydraulic cylinder lateral force resistance performance detection device, including base, rotating mechanism and vertical adjusting mechanism, rotating mechanism installs on the base, and rotating mechanism includes the turntable of installing on the base, and the top of turntable is fixed with base, and the top of base is installed with four fixed assemblies, and the internal space formed by fixed assembly places the hydraulic cylinder to be measured, and fixed assembly includes the mounting column of fixing on base, and the upper end of mounting column is screwed with adjusting bolt, and the head of adjusting bolt clamps the hydraulic cylinder to be measured, and vertical adjusting mechanism includes installation support, top plate, guide column, sliding block, vertical hydraulic cylinder and horizontal hydraulic cylinder, installation support is fixed vertically on the base, top plate is fixed vertically on installation support, guide column is vertically arranged, and the both ends of guide column are fixedly connected with top plate and base respectively, sliding block is slidably arranged on guide column, one side end of sliding block is fixedly connected with horizontal hydraulic cylinder, the other side end of sliding block is provided with connecting block, the bottom of vertical hydraulic cylinder is fixedly connected with base, the piston rod of vertical hydraulic cylinder is fixedly connected with connecting block, the piston rod of horizontal hydraulic cylinder is fixedly connected with runner mounting seat, and extrusion runner is installed in runner mounting seat.

[0006] Preferably, the head of the adjusting bolt is provided with a buffer pad.

[0007] Preferably, one side of the rotating disc is provided with a fixing base, the fixing base is provided with a threaded hole and is threadedly connected with a fixing bolt, and the head of the fixing bolt clamps the rotating disc.

[0008] Compared with the prior art, the utility model has the following advantages: the utility model discloses a vertical hydraulic cylinder is set up to the vertical position of horizontal hydraulic cylinder is adjusted, the piston rod of horizontal hydraulic cylinder is through extruding the rotating wheel to the piston rod of the hydraulic cylinder of being detected to exert lateral force, the rotating disc of the bottom of the hydraulic cylinder of being detected is rotated the hydraulic cylinder, so that extruding the rotating wheel can detect each vertical height and each azimuth piston rod, and the hydraulic cylinder of being detected is conveniently fixed with adjusting bolt, and the assembly is more simple and convenient, and the detection efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the schematic diagram of the utility model.

[0010] Among them, 11 - base, 12 - mounting bracket, 13 - top plate, 14 - vertical hydraulic cylinder, 15 - horizontal hydraulic cylinder, 16 - sliding block, 17 - guide pillar, 18 - connecting block, 19 - rotating wheel mounting seat, 20 - extruding rotating wheel, 21 - hydraulic cylinder of being detected, 22 - base, 23 - rotating disc, 24 - fixing base, 25 - fixing bolt, 26 - mounting column, 27 - adjusting bolt, 28 - buffer pad. DETAILED DESCRIPTION

[0011] The utility model is further illustrated below in combination with the drawings and specific embodiments, and it should be understood that these embodiments are only used for illustrating the utility model and are not used for limiting the scope of the utility model, and after reading the utility model, the modification of various equivalent forms of the utility model of those skilled in the art all fall within the range defined in the claims of the application.

[0012] As Figure 1The hydraulic cylinder lateral force resistance performance detection device shown, including base 11, rotating mechanism and vertical adjusting mechanism, rotating mechanism is installed on base 11, rotating mechanism includes the turntable 23 being installed on base 11, one side of turntable 23 is equipped with fixed seat 24, fixed seat 24 is threaded hole and is threadedly connected with fixed bolt 25, the head of fixed bolt 25 clamps turntable 23, the upper portion of turntable 23 is fixed with base 22, four fixed assemblies are installed on the upper portion of base 22, and the internal space formed by fixed assembly places the hydraulic cylinder 21 to be measured, and fixed assembly includes the mounting column 26 being fixed on base 22, the upper end of mounting column 26 is threaded hole and is screwed with adjusting bolt 27, the head of adjusting bolt 27 is equipped with buffer pad 28, and the head of adjusting bolt 27 clamps the column hydraulic cylinder 21 to be measured, and vertical adjusting mechanism includes installation support 12, top plate 13, guide column 17, sliding block 16, vertical hydraulic cylinder 14 and transverse hydraulic cylinder 15, installation support 12 is vertically fixed on base 11, top plate 13 is vertically fixed on installation support 12, guide column 17 is vertically arranged, the two ends of guide column 17 are fixedly connected with top plate 13 and base 11 respectively, sliding block 16 is slidably arranged on guide column 17, one side end of sliding block 16 is fixedly connected with transverse hydraulic cylinder 15, the other side end of sliding block 16 is equipped with connecting block 18, the bottom of vertical hydraulic cylinder 14 is vertically fixedly connected with base 11, the piston rod of vertical hydraulic cylinder 14 is fixedly connected with connecting block 18, the piston rod of transverse hydraulic cylinder 15 is fixedly connected with runner mounting seat 19, and extrusion runner 20 is installed in runner mounting seat 19.

[0013] The working process and principle of the utility model: the hydraulic cylinder 21 to be measured is placed in the internal space formed by the fixed assembly, the knob adjusting bolt 27 is adjusted, the hydraulic cylinder 21 to be measured is fixed on the base 22, the knob fixed bolt 25 is used to fix the position of the turntable 23, the vertical hydraulic cylinder 14 is adjusted, the piston rod top end of the vertical hydraulic cylinder 14 drives the connecting block 18 to move, the connecting block 18 drives the sliding block 16 to move, the transverse hydraulic cylinder 15 changes the vertical height of the transverse hydraulic cylinder 15 along with the up-down movement of the sliding block 16, the transverse hydraulic cylinder 15 is adjusted so that the extrusion runner 20 extrudes the hydraulic cylinder 21 to be measured for detection; in the process of detection, the fixed bolt 25 is loosened and the turntable 23 is rotated constantly so that the hydraulic cylinder 21 to be measured is rotated, and the position of the hydraulic cylinder 21 to be measured is fixed again through the fixed bolt 25 after being adjusted to the required angle, so that the detection of the same height and different directions of the piston rod of the hydraulic cylinder 21 to be measured is realized.

[0014] It should be readily understood that "on," "over," and "above" in the present disclosure are to be interpreted in the broadest context, such that "on" means not only "directly on" but also includes the meaning of "on" with intermediate features or layers therebetween, and "over" or "above" includes not only the meaning of "over" or "above" but also the meaning of "over" or "above" with no intermediate features or layers therebetween (i.e., directly on).

[0015] In addition, spatially relative terms, such as "beneath", "below", "lower", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0016] It should be noted that, in the present document, the terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Also, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the phrase "including a" does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0017] Finally, it should be noted that the above embodiments are merely used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some or all of the technical features; and such modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A device for detecting the lateral force resistance performance of a hydraulic cylinder, characterized in that: The utility model relates to a hydraulic cylinder test device, including pedestal, rotating mechanism and vertical adjusting mechanism, rotating mechanism is installed on the pedestal, rotating mechanism includes the turntable of installing on the pedestal, the top of turntable is fixed with the base, four fixed assemblies are installed on the top of base, the internal space formed by fixed assembly places the hydraulic cylinder to be measured, fixed assembly includes the mounting column of fixing on the base, the upper end of mounting column is opened screw hole and is screwed with adjusting bolt, the head of adjusting bolt clamps the hydraulic cylinder to be measured, vertical adjusting mechanism includes installation support, top plate, guide column, sliding block, vertical hydraulic cylinder and cross hydraulic cylinder, installation support is fixed perpendicularly on the pedestal, top plate is fixed perpendicularly on installation support, guide column is vertically set, the both ends of guide column are fixedly connected with top plate and pedestal respectively, sliding block is slidably arranged on guide column, one side end of sliding block is fixedly connected with cross hydraulic cylinder, the other side end of sliding block is equipped with connecting block, the bottom of vertical hydraulic cylinder is fixedly connected with pedestal perpendicularly, the piston rod of vertical hydraulic cylinder is fixedly connected with connecting block, the piston rod of cross hydraulic cylinder is fixedly connected with runner mounting seat, and the runner mounting seat is installed with extrusion runner.

2. The lateral force resistance performance detection device for a hydraulic cylinder according to claim 1, characterized in that: The head of the adjusting bolt is provided with a buffer pad.

3. The lateral force resistance performance detection device for a hydraulic cylinder according to claim 1, characterized in that: One side of the turntable is provided with a fixing seat, the fixing seat is provided with a threaded hole and is threadedly connected with a fixing bolt, and the head of the fixing bolt clamps the turntable.

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