CN217819325U - Electric cylinder loading test bed - Google Patents
Electric cylinder loading test bed Download PDFInfo
- Publication number
- CN217819325U CN217819325U CN202222023446.9U CN202222023446U CN217819325U CN 217819325 U CN217819325 U CN 217819325U CN 202222023446 U CN202222023446 U CN 202222023446U CN 217819325 U CN217819325 U CN 217819325U
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- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 7
- 238000013522 software testing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The application discloses electric jar load test platform belongs to the experimental technical field of electric jar, and it includes frame, first mount pad, electric jar body, intermediate junction spare, second mount pad and pneumatic cylinder. The first mounting seat and the second mounting seat are oppositely arranged on the frame, the electric cylinder body is mounted on the first mounting seat, the hydraulic cylinder is mounted on the second mounting seat, and the electric cylinder body is connected with the hydraulic cylinder through an intermediate connecting piece. The utility model discloses an electric jar load test platform simple structure can install and dismantle the electric jar body fast, simultaneously, utilizes the intermediate junction spare can increase the firm in connection nature between electric jar body and the pneumatic cylinder to can accelerate the connecting speed of electric jar body and pneumatic cylinder, thereby accelerate the efficiency of software testing of electric jar body.
Description
Technical Field
The utility model relates to an electric jar test technical field particularly, relates to an electric jar load test platform.
Background
The electric cylinder is a modularized product which integrates a servo motor and a lead screw, converts the rotary motion of the servo motor into linear motion, and simultaneously converts the best advantages of the servo motor, namely accurate rotating speed control, accurate revolution control and accurate torque control into accurate speed control, accurate position control and accurate thrust control; realizing a brand new revolutionary product of a high-precision linear motion series. Before the electric cylinder leaves a factory, the electric cylinder generally needs to be tested firstly to ensure the use precision and the service life of the electric cylinder.
When the existing test is installed, the test bench has a complex structure, so that the installation steps of the electric cylinder are complicated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an electric cylinder loading test bench to improve foretell problem.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
based on foretell purpose, the utility model discloses an electric jar load test platform, include:
a frame enclosing a test chamber;
a first mounting base mounted to the frame, the first mounting base being located within the test cavity;
an electric cylinder body mounted to the first mounting seat;
the middle connecting structure is connected with the electric cylinder body at one end;
the second mounting seat is mounted on the frame and is arranged opposite to the first mounting seat; and
the hydraulic cylinder is installed on the second installation base, and the output end of the hydraulic cylinder is connected with one end, deviating from the electric cylinder body, of the intermediate connection structure.
Optionally: the middle connecting structure comprises a first connecting block and a second connecting block, the first connecting block is rotatably connected with the second connecting block, the first connecting block is connected with the electric cylinder body, and the second connecting block is connected with the hydraulic cylinder.
Optionally: the electric cylinder is characterized in that a first mounting hole is formed in the first connecting block, the electric cylinder body is matched with the first mounting hole in a clamping mode, a second mounting hole is formed in the second connecting block, and the hydraulic cylinder is matched with the second mounting hole in a clamping mode.
Optionally: the first connecting block is cylindrical, the first mounting hole and the first connecting block are coaxially arranged, a first connecting hole is further formed in the first connecting block, the first connecting hole is perpendicular to the axis of the first connecting block, and the first connecting hole penetrates through the first connecting block along the radial direction of the first connecting block;
the second connecting block is provided with a mounting groove and a second connecting hole matched with the first connecting hole, the first connecting block is mounted in the mounting groove, the second connecting block is connected with the first connecting block through a connecting rod, and the connecting rod is inserted in the first mounting hole and the second mounting hole.
Optionally: the first connecting block is provided with a threaded hole, the threaded hole is communicated with the first mounting hole, the threaded hole is perpendicular to the first mounting hole, a bolt is arranged at the position of the threaded hole of the first connecting block, and the bolt is in threaded fit with the threaded hole.
Optionally: and an internal thread is arranged in the second mounting hole, and an external thread matched with the internal thread is arranged at the output end of the hydraulic cylinder.
Optionally: the middle connecting structure further comprises a clamping block, the clamping block is located at the groove bottom of the mounting groove, and the clamping block is located between the first connecting block and the second connecting block.
Optionally: the two ends of the clamping block are respectively provided with a limiting part, the limiting parts are rotatably connected with the clamping block, the limiting parts are rotated to enable the limiting parts to extend out of the range of the clamping block, and the clamping block and the second connecting block are clamped.
Optionally: be provided with two grooves of stepping down on the second connecting block, two the groove of stepping down with two spacing portion one-to-one sets up, rotates spacing portion so that spacing portion gets into or leaves the groove of stepping down, works as spacing portion leaves when the groove of stepping down, the joint piece can with the separation of second connecting block.
Optionally: the first mounting seat and the second mounting seat are respectively provided with a positioning hole, the electric cylinder body is connected with the first mounting seat through a flange, and the hydraulic cylinder is connected with the second mounting seat through a flange.
Compared with the prior art, the utility model discloses the beneficial effect who realizes is:
the utility model discloses an electric jar load test platform simple structure can install and dismantle the electric jar body fast, simultaneously, utilizes the intermediate junction spare can increase the firm in connection nature between electric jar body and the pneumatic cylinder to can accelerate the connecting speed of electric jar body and pneumatic cylinder, thereby accelerate the efficiency of software testing of electric jar body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 shows a schematic diagram of an electric cylinder loading test bed disclosed in an embodiment of the present invention;
fig. 2 shows a schematic view of a frame disclosed in an embodiment of the present invention;
fig. 3 shows a schematic installation diagram of an electric cylinder body disclosed by the embodiment of the invention;
fig. 4 is a schematic diagram of an intermediate connection structure disclosed in an embodiment of the present invention;
fig. 5 shows a schematic view of a first connection block disclosed in the embodiment of the present invention;
fig. 6 shows a cross-sectional view of a first connecting block disclosed in an embodiment of the present invention;
fig. 7 shows a schematic diagram of a second connecting block disclosed in the embodiment of the present invention;
fig. 8 is a schematic diagram of a clamping block in a first state according to an embodiment of the present invention;
fig. 9 shows a schematic diagram of the clamping block disclosed in the embodiment of the present invention in the second state.
In the figure:
100-frame, 200-first mounting seat, 300-electric cylinder body, 400-middle connection structure, 410-first connecting block, 411-first connecting hole, 412-bolt, 413-first mounting hole, 414-threaded hole, 420-second connecting block, 421-second mounting hole, 422-mounting groove, 423-second connecting hole, 424-abdicating groove, 430-clamping block, 431-limiting part, 440-connecting rod, 500-second mounting seat and 600-hydraulic cylinder.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as disclosed in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or may be indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
referring to fig. 1 to 3, an embodiment of the present invention discloses an electric cylinder loading test bench, which includes a frame 100, a first mounting seat 200, an electric cylinder body 300, an intermediate connecting member, a second mounting seat 500, and a hydraulic cylinder 600. The first mounting seat 200 and the second mounting seat 500 are oppositely arranged on the frame 100, the electric cylinder body 300 is mounted on the first mounting seat 200, the hydraulic cylinder 600 is mounted on the second mounting seat 500, and the electric cylinder body 300 and the hydraulic cylinder 600 are connected through an intermediate connecting piece.
The electric cylinder loading test bed disclosed by the embodiment is simple in structure, can be used for rapidly installing and disassembling the electric cylinder body 300, and meanwhile, the intermediate connecting piece can be used for increasing the connection firmness between the electric cylinder body 300 and the hydraulic cylinder 600, the connection speed between the electric cylinder body 300 and the hydraulic cylinder 600 can be increased, and the test efficiency of the electric cylinder body 300 is increased.
Referring to fig. 1 and 2, the frame 100 includes a test chamber in which the first mounting seat 200, the second mounting seat 500, the electric cylinder body 300, the intermediate connector, and the hydraulic cylinder 600 are located. The first mounting base 200 and the second mounting base 500 are respectively located on two opposite side walls of the frame 100, positioning holes are respectively arranged on the first mounting base 200 and the second mounting base 500, the electric cylinder body 300 can be connected with the first mounting base 200 through a flange, and the hydraulic cylinder 600 can be connected with the second mounting base 500 through a flange.
Referring to fig. 3 and 4, the output end of the electric cylinder body 300 is connected to the output end of the hydraulic cylinder 600 through an intermediate connection structure 400. The intermediate connection structure 400 includes a first connection block 410 and a second connection block 420.
Referring to fig. 5 and 6, the first connection block 410 is cylindrical, a first mounting hole 413 for mounting the electric cylinder body 300 is formed at a first end of the first connection block 410, the first mounting hole 413 is coaxially disposed with the first connection block 410, but the first mounting hole 413 does not pass through the first connection block 410 along an axis of the first connection block 410, and an output end of the electric cylinder body 300 is in snap fit with the first mounting hole 413. A first connection hole 411 is formed at a second end of the first connection block 410, the first connection hole 411 is perpendicular to an axis of the first connection block 410, and the first connection hole 411 penetrates the first connection block 410 in a radial direction of the first connection block 410. A screw hole 414 is provided at a middle position of the first connection block 410 (a position of a half of the length of the first connection block 410, which is not specified herein, represents only the position between both ends of the first connection block 410), the screw hole 414 communicates with the first mounting hole 413, and the screw hole 414 is provided perpendicular to the first mounting hole 413. Here, the screw hole 414 penetrates through the sidewall of the first mounting hole 413 and then communicates with the first mounting hole 413 instead of communicating with the end of the first connection hole 411, so that the electric cylinder body 300 can be fixed when the bolt 412 is subsequently mounted.
Referring to fig. 7, the second connection block 420 is provided with a mounting groove 422, a second connection hole 423 for being matched with the first connection hole 411, and a second mounting hole 421 for being connected with the hydraulic cylinder 600. The second mounting hole 421 and the mounting groove 422 are respectively located at both sides of the second connection block 420, and the second connection block 420 may form a snap fit with the output end of the hydraulic cylinder 600 through the second mounting hole 421. Further, an internal thread may be provided in the second mounting hole 421, and then an external thread for fitting with the internal thread may be provided on the output end of the hydraulic cylinder 600, so that the second connecting block 420 and the hydraulic cylinder 600 form a threaded connection, thereby improving the convenience of assembly and disassembly and the degree of connection firmness of the second connecting block 420 and the hydraulic cylinder 600.
The second connection hole 423 is communicated with the mounting groove 422, and the second connection hole 423 is respectively disposed on two opposite sidewalls of the mounting groove 422, and the second connection hole 423 penetrates through the sidewalls of the mounting groove 422. When the first connection block 410 is connected to the second connection block 420, the second end of the first connection block 410 extends into the mounting groove 422, and the first connection hole 411 and the second connection hole 423 of the second connection block 420 are exactly aligned. The second connection block 420 and the first connection block are connected by a connection rod 440, and the connection rod 440 is inserted into the first mounting hole 413 and the second mounting hole 421. After the first connection block 410 and the second connection block 420 are connected by the connection rod 440, the first connection block 410 and the second connection block 420 can rotate relatively, so that when the connection is performed, more flexibility and convenience are achieved.
When the installation is performed, the hydraulic cylinder 600 is first installed on the second installation base 500, then the second connection block 420 is installed on the hydraulic cylinder 600, and then the hydraulic cylinder 600 is contracted to make the intermediate connection structure 400 close to the second installation base 500. Then, the electric cylinder body 300 is mounted on the first mounting seat 200, the hydraulic cylinder 600 is extended, the intermediate connecting structure 400 is close to the output end of the electric cylinder body 300, and finally the first connecting block 410 is connected with the output end of the electric cylinder body 300, so that the loading test of the electric cylinder body 300 can be started.
In order to prevent the first connection block 410 and the second connection block 420 from rotating during the test, the intermediate connection structure 400 disclosed in this embodiment further includes a clamping block 430, and when the clamping block 430 is installed between the first connection block 410 and the second connection block 420, the rotation between the first connection block 410 and the second connection block 420 can be limited.
Specifically, referring to fig. 4, 8 and 9, the locking block 430 includes two limiting surfaces, the two limiting surfaces are disposed opposite to each other, when the locking block 430 is installed between the first connecting block 410 and the second connecting block 420, the two limiting surfaces abut against the first connecting block 410 and the second connecting block 420, respectively, and at this time, the first connecting block 410 can be locked and the first connecting block 410 can be prevented from rotating relative to the second connecting block 420. The second end of the first connecting block 410 is located in the mounting groove 422, and in order to ensure that the first connecting block 410 can rotate relative to the second connecting block 420, a gap is formed between the first connecting block 410 and the mounting groove 422, and a slot bottom, and the clamping block 430 is mounted in the gap.
Before the clamping block 430 is installed, in order to make the connection between the cylinder body 300 and the first connecting block 410 more smooth, the first connecting block 410 may rotate by a small angle with respect to the second connecting block 420. Wait to be connected between electric cylinder body 300 and the first connecting block 410 and accomplish the back, insert joint piece 430 in the gap between the tank bottoms of first connecting block 410 and mounting groove 422 along the port of mounting groove 422, on the one hand, can restrict first connecting block 410 and second connecting block 420 through this joint piece 430, avoid appearing rotating in the test procedure, on the other hand, the fixture block can promote first connecting block 410 to rotate at the in-process of card income this gap, the terminal surface of the second end of making first connecting block 410 is flat mutually with the tank bottom of mounting groove 422, make first mounting hole 413 and second mounting hole 421 become coaxial promptly, data can be more accurate when carrying out the test of electric cylinder body 300 this moment.
Referring to fig. 8 and 9, the two ends of the clamping block 430 are respectively provided with a limiting portion 431, and the limiting portion 431 is rotatably connected with the clamping block 430. When the limiting part 431 is rotated, the limiting part 431 can extend out of the range of the clamping block 430 or return to the inner side of the limiting surface. When the limiting parts 431 extend out of the range of the clamping block 430, the two limiting parts 431 can be clamped at the upper end and the lower end of the second connecting block 420 respectively, so that the clamping block 430 is fixed on the second connecting block 420; when the limiting portion 431 is within the range of the limiting surface, the engaging block 430 can move in the gap, and can be installed or detached at this time.
Referring to fig. 7 and 8, two receding grooves 424 are formed in the second connecting block 420 at positions corresponding to the limiting portions 431, the two receding grooves 424 are formed in one-to-one correspondence with the two limiting portions 431, and the limiting portions 431 are rotated to allow the limiting portions 431 to enter or leave the receding grooves 424. The arrangement of the receding groove 424 can prevent the limiting portion 431 from being located at a sudden position, so as to prevent the card block 430 from being loosened or the card block 430 from falling off between the first connecting block 410 and the second connecting block 420 due to a false touch.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. An electric cylinder loading test stand, comprising:
a frame enclosing a test chamber;
a first mounting base mounted to the frame, the first mounting base being located within the test cavity;
an electric cylinder body mounted to the first mounting seat;
the middle connecting structure is connected with the electric cylinder body at one end;
the second mounting seat is mounted on the frame and is arranged opposite to the first mounting seat; and
the hydraulic cylinder is installed on the second installation base, and the output end of the hydraulic cylinder is connected with one end, deviating from the electric cylinder body, of the intermediate connection structure.
2. The electric cylinder loading test bed according to claim 1, wherein the intermediate connection structure comprises a first connection block and a second connection block, the first connection block and the second connection block are rotatably connected, the first connection block is connected with the electric cylinder body, and the second connection block is connected with the hydraulic cylinder.
3. The electric cylinder loading test bed according to claim 2, wherein the first connecting block is provided with a first mounting hole, the electric cylinder body is in clamping fit with the first mounting hole, the second connecting block is provided with a second mounting hole, and the hydraulic cylinder is in clamping fit with the second mounting hole.
4. The electric cylinder loading test bed according to claim 3, wherein the first connection block is cylindrical, the first mounting hole is coaxially arranged with the first connection block, a first connection hole is further arranged on the first connection block, the first connection hole is perpendicular to an axis of the first connection block, and the first connection hole penetrates through the first connection block along a radial direction of the first connection block;
the second connecting block is provided with a mounting groove and a second connecting hole matched with the first connecting hole, the first connecting block is mounted in the mounting groove, the second connecting block is connected with the first connecting block through a connecting rod, and the connecting rod is inserted in the first mounting hole and the second mounting hole.
5. The electric cylinder loading test bed according to claim 4, wherein the first connecting block is provided with a threaded hole, the threaded hole is communicated with the first mounting hole and is perpendicular to the first mounting hole, the first connecting block is provided with a bolt at the threaded hole, and the bolt is in threaded fit with the threaded hole.
6. The electric cylinder loading test bed according to claim 5, wherein an internal thread is arranged in the second mounting hole, and an external thread matched with the internal thread is arranged on the output end of the hydraulic cylinder.
7. The electric cylinder loading test bed of claim 4, wherein the intermediate connection structure further comprises a clamping block, the clamping block is located at the bottom of the mounting groove, and the clamping block is located between the first connection block and the second connection block.
8. The electric cylinder loading test bed according to claim 7, wherein two ends of the clamping block are respectively provided with a limiting part, the limiting parts are rotatably connected with the clamping block, the limiting parts are rotated to enable the limiting parts to extend out of the range of the clamping block, and the clamping block is clamped with the second connecting block.
9. The electric cylinder loading test bed according to claim 8, wherein the second connecting block is provided with two abdicating grooves, the two abdicating grooves are in one-to-one correspondence with the two limiting portions, the limiting portions are rotated so that the limiting portions enter or leave the abdicating grooves, and when the limiting portions leave the abdicating grooves, the clamping block can be separated from the second connecting block.
10. The electric cylinder loading test bed according to any one of claims 1 to 9, wherein the first mounting seat and the second mounting seat are respectively provided with a positioning hole, the electric cylinder body is connected with the first mounting seat through a flange, and the hydraulic cylinder is connected with the second mounting seat through a flange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222023446.9U CN217819325U (en) | 2022-08-02 | 2022-08-02 | Electric cylinder loading test bed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222023446.9U CN217819325U (en) | 2022-08-02 | 2022-08-02 | Electric cylinder loading test bed |
Publications (1)
Publication Number | Publication Date |
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CN217819325U true CN217819325U (en) | 2022-11-15 |
Family
ID=83973086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202222023446.9U Expired - Fee Related CN217819325U (en) | 2022-08-02 | 2022-08-02 | Electric cylinder loading test bed |
Country Status (1)
Country | Link |
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CN (1) | CN217819325U (en) |
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2022
- 2022-08-02 CN CN202222023446.9U patent/CN217819325U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221115 |