Testing device of servo electric cylinder

Abstract

The utility model discloses a testing device of a servo electric cylinder, which comprises a testing machine table, a servo electric cylinder fixing rack, a coupler, a bearing fixing base and a detection piece clamping rack are respectively arranged on the surface of the upper end of the testing machine table, and the output end of a servo electric cylinder main body is fixedly connected with the coupler through a detection machine head. One end of the bearing connecting piece is connected with the coupler through the rotating shaft fixer, the detection piece clamping racks are fixedly mounted on two sides of the bearing fixing base, and the detection piece clamping racks are used for clamping and fixing servo electric cylinder detection pieces. According to the servo electric cylinder fitting detection fixing mechanism convenient to assemble and fix, the shaft end of a servo electric cylinder can be rapidly connected and fixed through the coupler and the bearing fixing base, and meanwhile the detection piece clamping rack is arranged and used for limiting, clamping and fixing a servo electric cylinder detection piece. The servo electric cylinder assembly detection device has the advantage that the servo electric cylinder assembly is convenient to install and position.

Description

TECHNICAL FIELD

[0001] The utility model relates to servo motor cylinder technical field, concretely is a kind of servo motor cylinder's test device. BACKGROUND

[0002] Servo motor cylinder is the modular product of the integration design of servo motor and screw rod, because closed loop servo control, so control precision is higher, with low cost, configuration flexible etc.

[0003] The Chinese patent document with authorized announcement number CN220820185U relates to the technical field of servo motor cylinder detection, especially a servo motor cylinder test device, which includes an I-shaped plate, a test plate fixedly arranged at the left end of the I-shaped plate, a plug-in plate embedded and in contact with the inner groove of the test plate, a cover plate fixedly arranged at the top end of the plug-in plate, a bottom groove box fixedly arranged at the bottom wall of the inner groove of the test plate, a top groove box fixedly arranged at the bottom of the inner groove of the cover plate, a data transmission line fixedly arranged at the left end of the bottom groove box and the left end of the top groove box, an inductive end piece embedded and fixedly arranged at the top end inside of the bottom groove box and the bottom end inside of the top groove box, a pressure sensor main body embedded and fixedly arranged at the bottom end inside of the bottom groove box and the top end inside of the top groove box, and a test carrier embedded and in contact with the inner groove of the test plate. The utility model forms a horizontal driving stability test structure for servo motor cylinder through the test plate, the plug-in plate, the cover plate, the bottom groove box, the top groove box, the data transmission line, the inductive end piece, the pressure sensor main body and the test carrier.

[0004] The above-mentioned prior art cannot quickly install, connect and position and fix the servo motor cylinder assembly, which leads to inconvenient detection operation, and therefore a new type of servo motor cylinder test device needs to be developed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a servo motor cylinder test device to solve the problem of inconvenient detection operation caused by the inability of the prior art to quickly install, connect and position and fix the servo motor cylinder assembly as mentioned in the background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a test device of servo electric cylinder, including test machine table, the upper end surface of test machine table is installed servo electric cylinder fixed frame, shaft coupling, bearing fixed base and detection piece clamping frame respectively, servo electric cylinder main body is installed on servo electric cylinder fixed frame, the output of servo electric cylinder main body is fixedly connected with shaft coupling through detection machine head, the upper end surface of bearing fixed base is installed bearing connecting piece, one end of bearing connecting piece is connected with shaft coupling through pivot fixer, detection piece clamping frame is installed fixedly on both sides of bearing fixed base, detection piece clamping frame is used for clamping and fixing servo electric cylinder detection piece.

[0007] Preferably, the both ends of the shaft coupling are provided with fixed shafts, and the inside of the detection head is connected with the fixed shafts through shaft holes.

[0008] Preferably, the upper end surface of the bearing fixed base is provided with a first limiting shaft seat and a second limiting shaft seat, respectively, and the first limiting shaft seat and the second limiting shaft seat are located on both sides of the bearing connecting piece.

[0009] Preferably, one end of the bearing connecting piece is connected with the pivot fixer through a shaft passing through the first limiting shaft seat, and the other end of the bearing connecting piece is fixedly connected with the detection piece through a shaft passing through the second limiting shaft seat.

[0010] Preferably, the detection piece clamping frame comprises a driving cylinder, an extension rod and a positioning chuck, and the driving cylinder is fixedly connected with the positioning chuck through the extension rod.

[0011] Preferably, one side of the test machine table is provided with an electric control machine table, the front end surface of the electric control machine table is provided with a PLC control screen, and the PLC control screen is used for displaying servo electric cylinder test data.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a servo electric cylinder accessory detection fixing mechanism, which is convenient to assemble and fix, and can be used for quickly connecting and fixing the shaft end of the servo electric cylinder through the shaft coupling and the bearing fixed base. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole structure schematic view of the utility model;

[0015] Fig. 2 It is a test machine table structure schematic view of the utility model;

[0016] Fig. 3 The utility model discloses a local partial resolution structure schematic view.

[0017] In the drawing: 1, electric control machine table, 2, servo electric jar fixed frame, 3, coupling, 4, bearing fixed base, 5, detection piece clamping frame, 6, test machine table, 7, servo electric jar main body, 8, detection machine head, 9, fixed shaft, 10, pivot fixer, 11, first limit axle seat, 12, bearing connecting piece, 13, drive cylinder, 14, telescopic link, 15, positioning chuck, 16, detection piece, 17, second limit axle seat. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0019] Please refer to Figs. 1-3 An embodiment provided by the utility model: a test device of servo electric jar, including test machine table 6, the upper end surface of test machine table 6 is respectively installed with servo electric jar fixed frame 2, coupling 3, bearing fixed base 4 and detection piece clamping frame 5, servo electric jar fixed frame 2 is installed with servo electric jar main body 7, and the output end of servo electric jar main body 7 is fixedly connected with coupling 3 through detection machine head 8, and the upper end surface of bearing fixed base 4 is installed with bearing connecting piece 12, and one end of bearing connecting piece 12 is connected with coupling 3 through pivot fixer 10, and detection piece clamping frame 5 is installed and fixed on the both sides of bearing fixed base 4, and detection piece clamping frame 5 is used to clamp and fix servo electric jar detection piece.

[0020] Further, the both ends of coupling 3 are provided with fixed shaft 9, the inside of detection machine head 8 is connected with fixed shaft 9 through shaft hole, and the inside of detection machine head 8 is connected with fixed shaft 9 through shaft hole, which has the advantages of convenient installation and alignment.

[0021] Further, the upper end surface of bearing fixed base 4 is respectively provided with first limit axle seat 11 and second limit axle seat 17, and first limit axle seat 11 and second limit axle seat 17 are respectively located on the both sides of bearing connecting piece 12, and first limit axle seat 11 and second limit axle seat 17 can be used to butt joint and fix with bearing connecting piece 12.

[0022] Further, one end of bearing connecting piece 12 is connected with pivot fixer 10 through shaft, which is convenient for the quick alignment and fixing between pivot fixer 10 and bearing connecting piece 12, and the other end of bearing connecting piece 12 is fixedly connected with detection piece 16 through shaft passing through second limit axle seat 17, so that the quick alignment and fixing between detection piece 16 and bearing connecting piece 12 are facilitated.

[0023] Further, the detection piece clamping rack 5 comprises a driving cylinder 13, an extension rod 14 and a positioning chuck 15, the driving cylinder 13 is fixedly connected with the positioning chuck 15 through the extension rod 14, the extension rod 14 drives the positioning chuck 15 to adjust the extension by opening the driving cylinder 13, so that the positioning chuck 15 clamps and locks the two ends of the detection piece 16.

[0024] Further, one side of the testing machine 6 is provided with the electric control machine 1, and a PLC control screen is arranged on the front end surface of the electric control machine 1, which is used for displaying the testing data of the servo cylinder and facilitating the operator to observe the testing data in real time.

[0025] Working principle: in use, the upper end surface of the testing machine 6 is respectively provided with the servo cylinder fixing rack 2, the shaft coupling 3, the bearing fixing base 4 and the detection piece clamping rack 5, the servo cylinder main body 7 is arranged on the servo cylinder fixing rack 2, the output end of the servo cylinder main body 7 is fixedly connected with the shaft coupling 3 through the detection head 8, the upper end surface of the bearing fixing base 4 is provided with the bearing connecting piece 12, one end of the bearing connecting piece 12 is connected with the shaft coupling 3 through the shaft fixing device 10, so as to facilitate the quick alignment and fixing of the detection end assembly of the servo cylinder main body 7, one end of the bearing connecting piece 12 is connected with the shaft fixing device 10 through the shaft passing through the first limiting shaft seat 11, so as to facilitate the quick alignment and fixing between the shaft fixing device 10 and the bearing connecting piece 12, the other end of the bearing connecting piece 12 is fixedly connected with the detection piece 16 through the shaft passing through the second limiting shaft seat 17, so as to facilitate the quick alignment and fixing between the detection piece 16 and the bearing connecting piece 12, the detection piece clamping rack 5 is arranged on both sides of the bearing fixing base 4, the extension rod 14 drives the positioning chuck 15 to adjust the extension by opening the driving cylinder 13, so that the positioning chuck 15 clamps and locks the two ends of the detection piece 16, and then the positioning and detection operation is facilitated.

[0026] It should be noted that, in this text, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment 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 equipment.

[0027] The standard parts used in the present application file can be purchased from the market, the specific connection mode of each part is connected by using the conventional means such as bolt, rivet, welding and the like in the prior art, and the mechanical, parts and equipment adopt the conventional type in the prior art, plus the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0028] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, substitutions and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A test device for a servo cylinder, comprising a test machine table (6), characterized in that, The upper end surface of the test platform (6) is respectively provided with a servo cylinder fixed rack (2), a shaft coupling (3), a bearing fixed base (4) and a detection piece clamping rack (5), the servo cylinder fixed rack (2) is provided with a servo cylinder body (7), the output end of the servo cylinder body (7) is fixedly connected with the shaft coupling (3) through a detection head (8), the upper end surface of the bearing fixed base (4) is provided with a bearing connecting piece (12), one end of the bearing connecting piece (12) is connected with the shaft coupling (3) through a rotating shaft fixer (10), the detection piece clamping rack (5) is fixedly installed on both sides of the bearing fixed base (4), and the detection piece clamping rack (5) is used for clamping and fixing the servo cylinder detection piece.

2. A test apparatus for a servo cylinder according to claim 1, characterized in that: Both ends of the shaft coupling (3) are provided with fixed shafts (9), and the inside of the detection head (8) is connected with the fixed shafts (9) through shaft holes.

3. A test device for a servo cylinder according to claim 1, characterized in that: The upper end surface of the bearing fixed base (4) is respectively provided with a first limiting shaft seat (11) and a second limiting shaft seat (17), and the first limiting shaft seat (11) and the second limiting shaft seat (17) are respectively located on both sides of the bearing connecting piece (12).

4. A test apparatus for a servo cylinder according to claim 3, characterized in that: One end of the bearing connecting piece (12) is connected with the rotating shaft fixer (10) through a shaft passing through the first limiting shaft seat (11), and the other end of the bearing connecting piece (12) is fixedly connected with a detection piece (16) through a shaft passing through the second limiting shaft seat (17).

5. The test device for a servo cylinder according to claim 1, characterized in that: The detection piece clamping rack (5) comprises a driving air cylinder (13), a telescopic rod (14) and a positioning chuck (15), and the driving air cylinder (13) is fixedly connected with the positioning chuck (15) through the telescopic rod (14).

6. A test device for a servo cylinder according to claim 1, characterized in that: One side of the test platform (6) is provided with an electric control platform (1), and the front end surface of the electric control platform (1) is provided with a PLC control screen, which is used for displaying the servo cylinder test data.

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