Electric push rod stroke size detection device

Abstract

The utility model specifically relates to the technical field of electric push rod line detection, and discloses an electric push rod stroke size detection device, which comprises a base and a movable assembly, the top end of the base is fixedly provided with a mounting seat I, the side wall of the mounting seat I is provided with a sliding chute, the movable assembly comprises a sliding block which is connected in the sliding chute in a sliding manner, and the sliding block is fixedly connected with the base. One end of the sliding block penetrates through the sliding groove and is fixedly provided with a connecting base, and a first hole groove is formed in the side wall of the connecting base. By arranging the base, the first mounting base, the movable assembly, the sliding groove, the second mounting base, the third mounting base, the infrared laser transmitter and the infrared laser receiver, the movable assembly comprises the sliding block connected into the sliding groove in a sliding mode, and the external size of the sliding block is matched with the internal size of the sliding groove; the infrared laser transmitter transmits infrared rays, the infrared rays are reflected by the sliding block and then received by the receiver, and therefore the precision of electric push rod formation measurement is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric push rod line detection technical field especially relates to a kind of electric push rod stroke size detection device. BACKGROUND

[0002] Electric push rod is also named linear driver, it is mainly by motor push rod and control device and so on Mechanism composition new linear actuator.Electric push rod needs to carry out various tests before factory to screen out unqualified product, guarantee factory qualified rate.A detection is to the stroke of electric push rod, whether the drive stroke of electric push rod meets use requirement is detected.

[0003] The existing electric push rod formation measurement usually adopts manual detection using caliper, step gauge and other measuring tools, and motor push rod installation positioning is time-consuming and laborious, thereby affecting the efficiency and accuracy of electric push rod stroke measurement. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of electric push rod stroke size detection device, to solve the existing electric push rod formation measurement usually adopts manual detection using caliper, step gauge and other measuring tools, and motor push rod installation positioning is time-consuming and laborious, thereby affecting the efficiency and accuracy of electric push rod stroke measurement problem.

[0005] The utility model is realized in this way, a kind of electric push rod stroke size detection device, including base and movable assembly, the top of base is fixedly provided with mounting seat one, the side wall of mounting seat one is provided with sliding slot, the movable assembly includes the sliding block of sliding connection in the inside of sliding slot, the one end of sliding block is fixedly provided with connecting seat and penetrates sliding slot, the side wall of connecting seat is provided with hole slot one, the inside wall of sliding slot is fixedly provided with infrared laser emitter, the inside wall of sliding slot close to infrared laser emitter is fixedly provided with receiver, the surface of base close to the end of mounting seat one is fixedly provided with mounting seat two, the side wall of mounting seat two close to mounting seat one is clamped with mounting seat three, the surface of mounting seat three is provided with a plurality of hole slot three, the surface of mounting seat one is fixedly provided with display screen.

[0006] Preferably, the base and mounting seat one and mounting seat two are fixedly connected to form an integral structure, the mounting seat one and mounting seat two are perpendicular, and the accuracy of electric push rod installation positioning is improved.

[0007] Preferably, the surface of mounting seat one is provided with notch one, and the notch one is communicated with sliding slot.

[0008] Preferably, the inside wall of sliding slot is fixedly provided with scale, and the surface of scale and the inside wall of sliding slot are located at the same horizontal plane, to facilitate operator observation sliding block.

[0009] Preferably, the top end of the connecting seat is threadedly connected with a limiting pin one, and the top end of the connecting seat is provided with a hole groove two for threadedly connecting with the limiting pin one, the hole groove two is communicated with the hole groove one, and the hole groove one is located at the same horizontal plane with the plurality of hole grooves three, thereby improving the convenience of the connecting of the output end of the electric push rod.

[0010] Preferably, the side wall of the mounting seat two is provided with a slot two for clamping the mounting seat three, and the external dimension of the mounting seat three is matched with the internal dimension of the slot two.

[0011] Preferably, the top end of the mounting seat two is provided with a hole groove four and is communicated with the slot two, and the internal thread of the hole groove four is threadedly connected with a limiting pin two, and the bottom end of the limiting pin two is supported on the top end of the mounting seat three, thereby improving the stability of the clamping of the mounting seat three.

[0012] Compared with the prior art, the embodiment of the application has the following beneficial effects:

[0013] Firstly, the base, the mounting seat one, the movable assembly, the sliding groove, the mounting seat two, the mounting seat three, the infrared laser emitter and the receiver are arranged, the movable assembly comprises a sliding block which is slidingly connected in the sliding groove, the external dimension of the sliding block is matched with the internal dimension of the sliding groove, when the electric push rod pushes the connecting seat to slide, the infrared laser emitter emits infrared rays, the infrared rays are reflected by the sliding block and are received by the receiver, thereby improving the measurement accuracy of the electric push rod; secondly, the limiting pin two, the slot two and the hole groove four are arranged, the internal dimension of the slot two is matched with the external dimension of the mounting seat three, thereby improving the convenience of the position adjustment of the hole groove three, and facilitating the adaptation and installation of electric push rods with different sizes. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the stereoscopic structure of the utility model.

[0015] Figure 2 It is a top view of the sectional structure of the utility model.

[0016] Figure 3 It is a sectional installation structure diagram of the mounting seat one of the utility model.

[0017] Figure 4 It is a front view of the stereoscopic structure of the movable assembly of the utility model.

[0018] Figure 5 It is a sectional installation structure diagram of the mounting seat two of the utility model.

[0019] The reference signs are: 1, base; 2, mounting seat one; 3, movable assembly; 301, sliding block; 302, connecting seat; 303, hole groove one; 304, limiting bolt one; 305, hole groove two; 4, sliding groove; 5, mounting seat two; 6, mounting seat three; 7, hole groove three; 8, limiting bolt two; 9, notch one; 10, scale; 11, infrared laser emitter; 12, receiver; 13, notch two; 14, hole groove four; 15, display screen. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting upon the application; the description and claims of the application and the above description of the drawings herein are not inclusive of all of the features of the application, the application is defined by the appended claims and their equivalents. The terms "comprise", "comprising", "include", "including", "have" and "having" as used herein are intended to be interpreted dynamically to mean including at least; the terms "first", "second" and the like as used herein are intended to distinguish between similar objects and are not intended to be an indication or a description of a specific sequential order.

[0021] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase that the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of other embodiments. It is expressly understood that the embodiments described herein are merely examples from a whole class of comparable embodiments which those skilled in the art will readily appreciate. It is further understood that the descriptions and specific examples, while indicating the preferred embodiment, are intended to be merely exemplary and are not intended to be exhaustive or limiting of the application.

[0022] Please refer to Figures 1-5The utility model provides an embodiment: a kind of electric push rod stroke size detection device, including base 1 and movable assembly 3, the top of base 1 is fixedly provided with mounting seat one 2, mounting seat one 2 is equipped with sliding slot 4 on the side wall, movable assembly 3 includes sliding block 301 slidingly connected in the inside of sliding slot 4, one end of sliding block 301 is fixedly provided with connecting seat 302 and penetrates sliding slot 4, connecting seat 302 is equipped with hole groove one 303 on the side wall for electric push rod output end plug-in positioning, the top of connecting seat 302 is threadedly connected with limit bolt one 304, the top of connecting seat 302 is equipped with hole groove two 305 for limit bolt one 304 screw thread connection, hole groove two 305 is communicated with hole groove one 303, improve the convenience and stability of electric push rod output end and connecting seat 302 connection, infrared laser emitter 11 is fixedly provided on the inner side wall of sliding slot 4 close to infrared laser emitter 11, receiver 12 is fixedly provided on the inner side wall of sliding slot 4 close to infrared laser emitter 11, the surface of base 1 close to the end of mounting seat one 2 is fixedly provided with mounting seat two 5, base 1 and mounting seat one 2 and mounting seat two 5 are all fixedly connected with aluminium alloy material and form integrated structure, mounting seat three 6 is clamped on the side wall of mounting seat two 5 close to mounting seat one 2 for electric push rod base installation, mounting seat one 2 is perpendicular to mounting seat two 5 and mounting seat three 6 in turn, improve the precision of electric push rod installation positioning, the surface of mounting seat three 6 is equipped with a plurality of hole groove three 7 for bolt connection fixed electric push rod base, hole groove one 303 and a plurality of hole groove three 7 are located in the same horizontal plane, so that electric push rod output end is parallel with mounting seat one 2, display screen 15 is fixedly provided on the surface of mounting seat one 2, display screen 15 is coupled with infrared laser emitter 11 and receiver 12 in turn by wire, to show measurement data.

[0023] The surface of mounting seat one 2 is equipped with slot one 9, and slot one 9 is communicated with sliding slot 4, a scale 10 is fixedly provided on the inner side wall of sliding slot 4, the surface of scale 10 and the inner side wall of sliding slot 4 are located in the same horizontal plane, to facilitate the observation of sliding block 301 by operator.

[0024] Slot two 13 is provided on the side wall of mounting seat two 5 for mounting seat three 6 clamping, the external dimension of mounting seat three 6 is matched with the internal dimension of slot two 13, hole groove four 14 is provided on the top of mounting seat two 5 and communicated with slot two 13, limit bolt two 8 is screw-connected in the inside of hole groove four 14, the bottom end of limit bolt two 8 is supported on the top of mounting seat three 6, improve the stability of mounting seat three 6 clamping, the cooperation of mounting seat two 5, mounting seat three 6 and hole groove four 14 is convenient to adjust the distance between electric push rod and mounting seat one 2, so as to improve the adaptability of electric push rod installation.

[0025] Working principle: the electric push rod stroke size detection device in use, the operator first external power supply, the base of the electric push rod is fixed on the side wall of the mounting seat three 6 through the bolt, in turn slide the slide block 301 and mounting seat three 6 make hole groove one 303 set in the output end of the electric push rod, again limit bolt one 304 is screwed in the inside of hole groove two 305 for fixing the output end of the electric push rod, start the electric push rod drive slide block 301 in the inside of the slide groove 4 slide, infrared laser emitter 11 emits laser irradiation on the surface of slide block 301, then by slide block 301 reflection, through the receiver 12 receives, so that slide block 301 and synchronous movement, so as to realize the measurement of electric push rod, the measurement data is displayed on the surface of the display screen 15, so as to improve the installation positioning precision of electric push rod measurement, so as to improve the precision of electric push rod stroke measurement.

[0026] It should be noted that for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other order or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0027] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented by other means. For example, the device embodiments described above are only illustrative, for example, the division of the above units, actual implementation can have another division way, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point, the coupling or communication connection between the displayed or discussed each other can be through some interface, indirect coupling or communication connection between devices or units, which can be electrical or other forms.

[0028] The units described above as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, that is, they can be located in one place, or they can be distributed on multiple network units. According to actual needs, part or all of the units can be selected to achieve the purpose of the embodiment scheme.

[0029] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also fall within the scope of the present application.

Claims

1. An electric trolley stroke size detection device, characterized by, The utility model provides a kind of infrared laser distance measuring device, including base (1) and movable assembly (3):the top of the base (1) is fixed with mounting seat one (2), sliding slot (4) is set on the side wall of mounting seat one (2), the movable assembly (3) includes the sliding block (301) slidingly connected in sliding slot (4) inside, the one end of the sliding block (301) is fixed with connecting seat (302) and penetrates sliding slot (4), the side wall of connecting seat (302) is set with hole groove one (303), the inner side wall of sliding slot (4) is fixed with infrared laser emitter (11), the inner side wall of sliding slot (4) close to infrared laser emitter (11) is fixed with receiver (12), the surface of the base (1) close to the end of mounting seat one (2) is fixed with mounting seat two (5), the side wall of mounting seat two (5) close to mounting seat one (2) is clamped with mounting seat three (6), the surface of mounting seat three (6) is set with several hole groove three (7), the surface of mounting seat one (2) is fixed with display screen (15).

2. The electric trolley stroke size detection device according to claim 1, characterized in that: The base (1), mounting seat one (2) and mounting seat two (5) are fixedly connected to form an integral structure, and the mounting seat one (2) and the mounting seat two (5) are perpendicular.

3. The electric trolley stroke size detection device according to claim 2, characterized in that: The surface of the mounting seat one (2) is provided with a slot one (9), and the slot one (9) is communicated with the sliding slot (4).

4. The electric trolley stroke size detection device according to claim 3, characterized in that: The inner side wall of the sliding slot (4) is fixedly provided with a scale (10), and the surface of the scale (10) is located at the same horizontal plane as the inner side wall of the sliding slot (4).

5. The electric trolley stroke size detection device of claim 1, wherein: The top end of the connecting seat (302) is threadedly connected with a limiting bolt one (304), and the top end of the connecting seat (302) is provided with a hole groove two (305) for threadedly connecting the limiting bolt one (304), the hole groove two (305) is communicated with the hole groove one (303), and the hole groove one (303) is located at the same horizontal plane as the plurality of hole groove three (7).

6. The electric trolley stroke size detection device of claim 1, wherein: The side wall of the mounting seat two (5) is provided with a slot two (13) for clamping the mounting seat three (6), and the outer dimension of the mounting seat three (6) is matched with the inner dimension of the slot two (13).

7. The electric trolley stroke size detection device of claim 6, wherein: The top end of the mounting seat two (5) is provided with a hole groove four (14) and is communicated with the slot two (13), the hole groove four (14) is internally threadedly connected with a limiting bolt two (8), and the bottom end of the limiting bolt two (8) is supported on the top end of the mounting seat three (6).

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