CN218765954U - Horizontal multifunctional electric cylinder testing device - Google Patents
Horizontal multifunctional electric cylinder testing device Download PDFInfo
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- CN218765954U CN218765954U CN202222828918.8U CN202222828918U CN218765954U CN 218765954 U CN218765954 U CN 218765954U CN 202222828918 U CN202222828918 U CN 202222828918U CN 218765954 U CN218765954 U CN 218765954U
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Abstract
The utility model relates to a horizontal multi-functional electronic jar testing arrangement relates to electronic jar test field. The device mainly comprises a base, a right fixed plate, a left fixed plate, a fixed plate support, a pull rod, a linear guide rail, a linear bearing, a movable plate, a spring sleeve rod, a spring catch, a spring, a hand-screwed bolt, a force sensor, an electric cylinder support and other parts. Through the reciprocating motion of force sensor along with the piston rod on the electronic jar to make the spring on fly leaf left side or right side take place elastic deformation, force sensor's the size of the electronic jar output force of measurement that can be at any time accurate. The spring can continuously provide resistance along with the movement of the electric cylinder, so that the fatigue test function is realized, and the service life of the electric cylinder can be obtained. Because the device adopts a horizontal mechanism, the device is not limited by the height of a load, and is convenient and safe to install.
Description
Technical Field
The utility model relates to an electronic jar test field, concretely relates to horizontal multi-functional electronic jar testing arrangement.
Background
With the development of the automation industry, the electric cylinder is widely applied to various automation devices. However, the output force and the service life of the electric cylinder are usually obtained only by theoretical calculation and have larger deviation from the actual value.
The output force and the service life of the electric cylinder can be obtained through testing by the testing device, but the existing force measuring tool can only measure force and cannot be used for testing the service life, and the general force measuring tool is vertical, so that the electric cylinder is extremely inconvenient to install if the electric cylinder is a long workpiece. The existing device for testing the service life of the electric cylinder is also vertical, the electric cylinder is generally used for directly pushing against a load to perform fatigue testing, and the device can only be used for testing fatigue and is inconvenient to install.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a horizontal multi-functional electronic jar testing arrangement to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: a horizontal multifunctional electric cylinder testing device comprises a base, a fixing plate, a movable plate assembly, a spring sleeve rod, a spring, an electric cylinder and a force sensor. The fixing plates have two pieces and are arranged in parallel with each other at a predetermined interval. The movable plate assembly comprises a movable plate which is arranged between the left fixed plate and the right fixed plate and can slide between the two fixed plates. Two ends of the spring sleeve rod are fixedly connected with the fixed plate; the spring sleeve rod penetrates through the movable plate and is not in contact with the movable plate. Four springs are provided, and two springs are sleeved on each spring loop rod and are respectively arranged on the left side and the right side of the movable plate. Electronic jar is fixed on the base through electronic jar support, and electronic jar passes the fixed plate on right side, and does not take place the contact with the fixed plate on right side. One end of the force sensor is fixed with the movable plate, and the other end of the force sensor is fixedly connected with a piston rod of the electric cylinder.
In a further embodiment, the two fixing plates are fixed by a plurality of pull rods and are fixed on the base by fixing plate brackets.
In a further embodiment, each fixing plate is provided with two blind holes which are equal in height and are arranged at preset intervals; the spring loop bars are respectively sleeved in the blind holes formed in the two fixing plates.
In a further embodiment, the movable plate assembly comprises two linear guide rails arranged in parallel with each other, and two linear bearings. Two linear guide rails which are arranged in parallel are sleeved in blind holes formed in the fixed plate; and the two linear bearings are respectively sleeved on each linear guide rail. One side of the movable plate is connected with the two linear bearings; the movable plate slides on the linear guide rail along with the linear bearing.
In a further embodiment, a plurality of hand screws are connected to the fixing plate on the left side, a spring blocking piece is sleeved on the spring sleeve rod, the position of the spring blocking piece is adjusted by screwing the hand screws, and the spring is always in contact with the movable plate and does not elastically deform in the initial state.
Has the advantages that: the utility model relates to a horizontal multi-functional electronic jar testing arrangement is along with the reciprocating motion of the piston rod on the electronic jar through force sensor to make the spring on fly leaf left side or right side take place elastic deformation, force sensor's the size of the electronic jar output power of measurement that can be accurate at any time. The spring can continuously provide resistance along with the movement of the electric cylinder, so that the fatigue test function is realized, and the service life of the electric cylinder can be obtained. Because the device adopts horizontal mechanism itself, do not receive the restriction of load height, the installation is more convenient and safe.
Drawings
Fig. 1 is a plan view of the horizontal multifunctional electric cylinder testing device.
Fig. 2 is an overall axial view of the present invention.
Fig. 3 is an overall front view of the present invention.
Fig. 4 is an axial view of the base of the present invention.
Fig. 5 is an axial view of the fixing plate of the present invention.
Fig. 6 is an axial view of the middle movable plate of the present invention.
The figures are numbered: the electric cylinder mounting base plate comprises a base 1, a base outer frame 101, a left fixing plate base plate 102, a right fixing plate base plate 103, an electric cylinder mounting base plate 104, a right fixing plate 2, a left fixing plate 3, a left spring loop bar mounting hole 301, a right spring loop bar mounting hole 302, a left linear guide rail mounting hole 303, a right linear guide rail mounting hole 304, a first pull rod mounting hole 305, a second pull rod mounting hole 306, a third pull rod mounting hole 307, a fourth pull rod mounting hole 308, an electric cylinder preformed hole 309, a fixing plate support 4, a pull rod 5, a linear guide rail 6, a linear bearing 7, a movable plate 8, a first linear bearing mounting hole 801, a second linear bearing mounting hole 802, a first spring loop bar adapting hole 803, a second spring loop bar adapting hole 804, a force sensor mounting hole 805, a spring loop bar 9, a spring catch 10, a spring 11, a hand-screwed bolt 12, a force sensor 13, an electric cylinder 14 and an electric cylinder support 15.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
The first embodiment is as follows:
the applicant researches and finds that the existing force measuring tool can only measure force and cannot be used for testing the service life, and the common force measuring tool is vertical, so that the installation is extremely inconvenient if the tool is used for a long workpiece like an electric cylinder. The existing device for testing the service life of the electric cylinder is also vertical, the electric cylinder is generally used for directly pushing against a load to perform fatigue testing, and the device can only be used for testing fatigue and is inconvenient to install.
Therefore, the utility model discloses aim at releasing one kind can the accurate test electric jar thrust, can test electric jar life-span again, and simple to operate's a horizontal multi-functional electronic jar testing arrangement.
Referring to fig. 1, the present embodiment provides a horizontal multifunctional electric cylinder testing apparatus, which mainly comprises a base 1, a right fixing plate 2, a left fixing plate 3, a fixing plate support 4, a pull rod 5, a linear guide rail 6, a linear bearing 7, a movable plate 8, a spring loop bar 9, a spring catch 10, a spring 11, a hand-screwed bolt 12, a force sensor 13, an electric cylinder 14, an electric cylinder support 15, and other components.
The base 1 is composed of a base outer frame 101, a left fixing plate bottom plate 102, a right fixing plate bottom plate 103 and an electric cylinder mounting bottom plate 104. Wherein the left fixing plate bottom plate 102 and the right fixing plate bottom plate 103 are erected on the base outer frame 101. An electric cylinder mounting base plate 104 is erected between the base outer frame 101 and the right fixed plate base plate 103. The electric cylinder mounting base plate 104 is perpendicular to the arrangement of the left fixed plate base plate 102 and the right fixed plate base plate 103. The four fixing plate brackets 4 are fixed to the left and right ends of the left and right fixing plate bases 102 and 103, respectively. The right fixing plate 2 and the left fixing plate 3 are fixed by 4 tie rods 5, and the tie rods 5 pass through holes (i.e., a first tie rod mounting hole 305, a second tie rod mounting hole 306, a third tie rod mounting hole 307, and a fourth tie rod mounting hole 308 shown in fig. 5) formed in the right fixing plate 2 and the left fixing plate 3 and are locked by nuts. And then they are fixed to the base 1 by the fixing plate holders 4.
Two ends of two linear guide rails 6 are respectively sleeved in holes (namely a left linear guide rail mounting hole 303 and a right linear guide rail mounting hole 304 shown in fig. 5) arranged on the right fixing plate 2 and the left fixing plate 3. Each linear guide rail 6 is sleeved with one linear bearing 7, then the two linear bearings 7 are connected with one movable plate 8 through the first linear bearing mounting hole 801 and the second linear bearing mounting hole 802, and the movable plate 8 can slide on the linear guide rail 6 along with the linear bearings 7. Two ends of two spring loop bars 9 are respectively sleeved in holes arranged on the right fixing plate 2 and the left fixing plate 3 (namely a left spring loop bar mounting hole 301 and a right spring loop bar mounting hole 302 shown in fig. 5). The spring loop bar 9 passes through the movable plate 8 through the first spring loop bar fitting hole 803 and the second spring loop bar fitting hole 804, and is not in contact with the movable plate 8. Each spring loop bar is sleeved with 2 springs 11 which are respectively arranged at the left side and the right side of the movable plate.
The second embodiment:
on the basis of the first embodiment, in order to adjust the position of the spring stop 10 and keep the spring 11 in the initial state, the spring 11 is always in contact with the movable plate 8 and does not elastically deform, and the second embodiment is modified as follows for the spring 11 and the spring loop bar 9:
four hand-screwed screws 12 are connected to the left fixing plate 3, a spring blocking piece 10 is sleeved on the spring loop rod 9, the position of the spring blocking piece 10 can be adjusted by screwing the hand-screwed screws 12, and the spring 11 is kept in an initial state, is always in contact with the movable plate 8 and does not elastically deform.
The electric cylinder 14 is fixed on the base 1 by the electric cylinder bracket 15, and the electric cylinder 14 passes through a hole (i.e., the electric cylinder preformed hole 309 shown in fig. 5) formed on the right fixing plate 2 without contacting with the fixing plate 2. One end of the force sensor 13 is fixed on the movable plate 8 through the force sensor mounting hole 805, and the other end is connected with the piston rod of the electric cylinder 14. In the embodiment, the type of the force sensor 13 is GJBLS-I, and the range of 0 to 2000 kilograms is selected.
The main realization mode of the electric cylinder testing device is as follows:
through the reciprocating motion of the force sensor 13 along with the piston rod on the electric cylinder 14, the spring 10 on the left side or the right side of the movable plate 8 is elastically deformed, and the force sensor 13 can accurately measure the output force of the electric cylinder 14 at any time. The spring 10 can continuously provide resistance along with the movement of the electric cylinder 14, so that the fatigue test function is realized, and the service life of the electric cylinder can be obtained. Because the device adopts a horizontal mechanism, the device is not limited by the height of a load, and is convenient and safe to install.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a horizontal multi-functional electronic jar testing arrangement which characterized in that includes:
a base;
two fixing plates arranged in parallel with each other at a predetermined interval;
the movable plate assembly comprises a movable plate which is arranged between a left fixed plate and a right fixed plate and can slide between the two fixed plates;
the two ends of the spring sleeve rod are fixedly connected with the fixing plate; the spring sleeve rod penetrates through the movable plate and is not in contact with the movable plate;
one end of each spring is sleeved on the spring sleeve rod, and the other end of each spring is abutted against the side wall of the movable plate;
the electric cylinder is fixed on the base through an electric cylinder support, penetrates through the right fixing plate and is not in contact with the right fixing plate;
and one end of the force sensor is fixed with the movable plate, and the other end of the force sensor is fixedly connected with the piston rod of the electric cylinder.
2. The horizontal multifunctional electric cylinder testing device according to claim 1, wherein two fixing plates are fixed by a plurality of pull rods and fixed on the base by fixing plate brackets.
3. The horizontal multifunctional electric cylinder testing device according to claim 1, wherein each fixing plate is provided with two blind holes which are equal in height and arranged at a predetermined interval; the spring loop bars are respectively sleeved in the blind holes formed in the two fixing plates.
4. The horizontal multifunctional electric cylinder testing device according to claim 1, wherein two springs are sleeved on each spring loop bar and are respectively arranged on the left side and the right side of the movable plate.
5. The horizontal multifunctional electric cylinder testing device according to claim 1, wherein the movable plate assembly comprises:
two linear guide rails which are arranged in parallel are sleeved in blind holes formed in the fixed plate;
the two linear bearings are respectively sleeved on each linear guide rail;
one side of the movable plate is connected with the two linear bearings; the movable plate slides on the linear guide rail along with the linear bearing.
6. The horizontal multifunctional electric cylinder testing device according to claim 1, wherein a plurality of hand screws are connected to the fixing plate on the left side, a spring catch is sleeved on the spring loop bar, and the position of the spring catch is adjusted by screwing the hand screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222828918.8U CN218765954U (en) | 2022-10-26 | 2022-10-26 | Horizontal multifunctional electric cylinder testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222828918.8U CN218765954U (en) | 2022-10-26 | 2022-10-26 | Horizontal multifunctional electric cylinder testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218765954U true CN218765954U (en) | 2023-03-28 |
Family
ID=85701894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222828918.8U Active CN218765954U (en) | 2022-10-26 | 2022-10-26 | Horizontal multifunctional electric cylinder testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218765954U (en) |
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2022
- 2022-10-26 CN CN202222828918.8U patent/CN218765954U/en active Active
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