CN215526444U

CN215526444U - Controller test fixture

Info

Publication number: CN215526444U
Application number: CN202120701315.4U
Authority: CN
Inventors: 陈波
Original assignee: Chongqing Cvs Environmental Protection Technology Co ltd
Current assignee: Chongqing Cvs Environmental Protection Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-01-14
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a controller testing tool, which comprises a tool base, wherein one side of the upper end surface of the tool base is fixedly provided with a pair of supporting frames, the top of each supporting frame is fixedly provided with a clamp, one side of each supporting frame is fixedly provided with a pair of polished rods, each polished rod is provided with a fixed plate in a sliding manner, four corners of the surface of each fixed plate are connected with bolts in a threaded manner, the center of the surface of each fixed plate is fixedly provided with a fixed sleeve, a micro cylinder is sleeved in each fixed sleeve, a limiting plate is sleeved on each polished rod right below each fixed plate, one side of each limiting plate is provided with an upper pressing plate in a clamping manner through a buckle, each upper pressing plate is connected with a flange at the output end of each micro cylinder, a base is fixedly arranged right below each upper pressing plate, four corners of the top of each base are fixedly provided with limiting columns, each limiting column is sleeved with a limiting spring, the top of each limiting column is provided with a lower pressing plate, the upper end surface of each lower pressing plate is provided with a mounting groove, and two sides of each lower pressing plate are provided with a pair of clamps in a penetrating manner, the tool is simple in structure, novel in design and high in practical value.

Description

Controller test fixture

Technical Field

The utility model relates to the technical field of test tools, in particular to a controller test tool.

Background

SCR is the abbreviation of Silicon Controlled Rectifier, which is the abbreviation of Silicon Controlled Rectifier, and the Silicon Controlled Rectifier has several types of unidirectional, bidirectional, turn-off and light control. The device has the advantages of small volume, light weight, high efficiency, long service life, convenience in control and the like, is widely applied to various automatic control and high-power electric energy conversion occasions such as controllable rectification, voltage regulation, inversion, a non-contact switch and the like, at present, an operator is required to manually detect parts of a product to be detected one by one through a single instrument during finished product testing, the efficiency is low, the operator is easy to cause detection omission during the detection one by one, and therefore the current situation is improved, and the device for testing the controller is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a controller testing tool which comprises a tool base, wherein one side of the upper end surface of the tool base is fixedly provided with a pair of supporting frames, the top of each supporting frame is fixedly provided with a clamp, one side of each supporting frame is fixedly provided with a pair of polished rods, a fixing plate is slidably arranged on each polished rod, four corners of the surface of each fixing plate are in threaded connection with bolts, the center of the surface of each fixing plate is fixedly provided with a fixing sleeve, a micro cylinder is sleeved in each fixing sleeve, a limiting plate is sleeved on each polished rod under each fixing plate, an upper pressing plate is arranged on one side of each limiting plate in a clamping mode through a buckle, and the upper end surface of each upper pressing plate is connected with the output end flange of the micro cylinder through a flange.

As a preferable technical scheme of the utility model, a groove is formed on one side, close to the fixed plate, of the support frame, and the bolt penetrates through the fixed plate and is clamped with the groove.

According to a preferred technical scheme, a base is fixedly arranged on the upper end face of a tool base right below an upper pressure plate, limiting columns are fixedly arranged on four corners of the top of the base, limiting springs are sleeved on the limiting columns, a lower pressure plate is arranged on the tops of the limiting columns, an installation groove is formed in the upper end face of the lower pressure plate, a pair of clamps penetrates through two sides of the lower pressure plate, and one side of each clamp is slidably installed with the installation groove.

As a preferred technical scheme of the utility model, one side of the lower pressing plate is provided with a wire harness hole, a first wire harness is sleeved in the wire harness hole, one side of the base is positioned on the surface of the tool base and is provided with a wire groove, a signal converter is fixedly arranged in the tool base, and the signal converter is connected with the lower pressing plate through the first wire harness.

As a preferred technical scheme of the utility model, one side of the surface of the tool base is fixedly provided with a display operation screen, and the display operation screen is electrically connected with the signal converter through a lead.

As a preferred technical scheme of the utility model, a fault reaction tester is fixedly mounted on one side of the display operation screen, a wire slot is formed in one side of the fault reaction tester, a second wire harness is sleeved in the wire slot, and one end of the second wire harness is fixedly connected with a signal converter.

As a preferred technical scheme, a plurality of firing pins are fixedly mounted at the bottom end of the upper pressure plate, rubber sleeves are sleeved on the firing pins, feet are fixedly mounted at four corners of the bottom of the tooling base, and anti-skid rubber pads are sleeved on the feet.

The utility model has the beneficial effects that:

1. according to the controller testing tool, the groove is formed in one side, close to the fixed plate, of the support frame, the bolt penetrates through the fixed plate and is clamped and installed with the groove, so that the position of the fixed plate on the support frame can be conveniently adjusted after the bolt is clamped and installed with the groove, detection on detection products with different thicknesses can be conveniently carried out in the later period, the fixed sleeve is fixedly installed in the center of the surface of the fixed plate, the micro air cylinder is sleeved in the fixed sleeve, and therefore errors caused by manual detection are avoided;

2. this kind of controller test fixture, through seting up the wire harness hole in holding down plate one side, the downthehole cover of wire harness is equipped with first pencil, base one side is located fixture base surface and has seted up the wire casing, the inside fixed mounting of fixture base has signal converter, signal converter is connected with holding down plate through first pencil, display operation screen one side fixed mounting has the trouble reaction tester, the wire casing has been seted up to trouble reaction tester one side, the wire casing endotheca is equipped with the second pencil, second pencil one end and signal converter fixed connection, and then realize waiting to detect the produced numerical value of product and convey signal converter when the in-process that the top board pushed down, signal converter feeds back the result to the trouble reaction tester through the second pencil, thereby detect out through the trouble reaction tester and detect the place where to detect the product trouble, improve this kind of frock practicality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a controller testing tool of the present invention;

FIG. 2 is a plan view of a controller testing tool of the present invention;

fig. 3 is an enlarged view of a point a of the controller testing tool of the present invention.

In the figure: 1. a tooling base; 2. ground feet; 3. a support frame; 4. a polish rod; 5. clamping a hoop; 6. a fixing plate; 7. a bolt; 8. fixing the sleeve; 9. a micro cylinder; 10. a limiting plate; 11. an upper pressure plate; 12. a base; 13. a lower pressing plate; 14. mounting grooves; 15. a striker; 16. a first wire harness; 17. a signal converter; 18. a second wire harness; 19. displaying an operation screen; 20. a fault response tester; 21. a clamp; 22. and a limiting spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the controller testing tool comprises a tool base 1, wherein a pair of supporting frames 3 are fixedly installed on one side of the upper end surface of the tool base 1, a clamp 5 is fixedly installed at the top of each supporting frame 3, a pair of polished rods 4 are fixedly installed on one side of each supporting frame 3, a fixing plate 6 is slidably installed on each polished rod 4, bolts 7 are in threaded connection with four corners of the surface of each fixing plate 6, a fixing sleeve 8 is fixedly installed in the center of the surface of each fixing plate 6, a micro cylinder 9 is sleeved in each fixing sleeve 8, a limiting plate 10 is sleeved on each polished rod 4 right below each fixing plate 6, an upper pressing plate 11 is installed on one side of each limiting plate 10 through a buckle in a clamping mode, and the upper end surface of each upper pressing plate 11 is connected with an output end flange of each micro cylinder 9 through a flange.

Wherein, support frame 3 has seted up the recess near fixed plate 6 one side, and bolt 7 runs through fixed plate 6 and recess block installation, and bolt 7 and recess block installation are convenient for adjust the position of fixed plate 6 on support frame 3, and the later stage of being convenient for detects the detection product of different thickness.

Wherein, up end fixed mounting that is located fixture base 1 under top board 11 has base 12, the equal fixed mounting in base 12 top four corners has spacing post, and the cover is equipped with spacing spring 22 on the spacing post, holding down plate 13 is installed on spacing post top, and holding down plate 13 up end has seted up mounting groove 14, holding down plate 13 both sides run through and are provided with a pair of anchor clamps 21, and anchor clamps 21 one side and 14 slidable mounting of mounting groove, anchor clamps 21 are conveniently treated and detect the product and add and hold, spacing spring 22 can the pressure that buffer detection brought avoid causing and wait to detect the product damage.

Wherein, one side of the lower pressure plate 13 is provided with a wire harness hole, a first wire harness 16 is sheathed in the wire harness hole, one side of the base 12 is positioned on the surface of the tool base 1 and is provided with a wire groove, the inside of the tool base 1 is fixedly provided with a signal converter 17, and the signal converter 17 is connected with the lower pressure plate 13 through the first wire harness 16,

wherein, tool base 1 surface one side fixed mounting has display operation screen 19, and display operation screen 19 passes through wire and signal converter 17 electric connection.

Wherein, the display operation screen 19 one side fixed mounting has the fault reaction tester 20, and the wire casing has been seted up to fault reaction tester 20 one side, and the wire casing endotheca is equipped with second pencil 18, and second pencil 18 one end and signal converter 17 fixed connection.

Wherein, 11 bottom fixed mounting of top board has a plurality of firing pins 15, and the cover is equipped with the rubber sleeve on the

firing pin

15, and 1 bottom four corners of frock base fixed mounting has lower margin 2 all, and the cover is equipped with anti-skidding cushion on lower margin 2.

The working principle is as follows: this kind of controller test fixture, detect the integrality of each part earlier before the use, confirm after errorless will wait that the product placement mounting groove 14 that detects steps up through anchor clamps 21 in, control microcylinder 9 through display operation screen 19 again and push down, microcylinder 9 bottom fixed mounting has top board 11, top board 11 bottom fixed mounting has firing pin 15, firing pin 15 is after contacting the product of waiting to detect, convey required data in the middle of signal converter 17 through first pencil 16, signal converter 17 conveys the signal to trouble reaction tester 20 through second pencil 18, can discharge through observing the trouble lamp on trouble reaction tester 20 surface and wait to detect the concrete trouble problem in product relevant position, this kind of controller test fixture simple structure is reasonable, the modern design has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred 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 present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A controller testing tool comprises a tool base (1) and is characterized in that one side of the upper end surface of the tool base (1) is fixedly provided with a pair of supporting frames (3), the top of the support frame (3) is fixedly provided with a clamp (5), one side of the support frame (3) is fixedly provided with a pair of polished rods (4), a fixed plate (6) is slidably arranged on the polish rod (4), four corners of the surface of the fixed plate (6) are in threaded connection with bolts (7), a fixed sleeve (8) is fixedly arranged at the center of the surface of the fixed plate (6), a micro cylinder (9) is sleeved in the fixed sleeve (8), a limit plate (10) is sleeved on the polish rod (4) right below the fixed plate (6), an upper pressure plate (11) is clamped and installed on one side of the limit plate (10) through a buckle, and the upper end surface of the upper pressure plate (11) is connected with the output end flange of the micro cylinder (9) through a flange.

2. The controller testing tool according to claim 1, wherein a groove is formed in one side, close to the fixing plate (6), of the supporting frame (3), and the bolt (7) penetrates through the fixing plate (6) and is installed in a clamping mode with the groove.

3. The controller testing tool according to claim 1, wherein a base (12) is fixedly mounted on the upper end face of the tool base (1) and is located right below the upper pressure plate (11), limiting columns are fixedly mounted on four corners of the top of the base (12), limiting springs (22) are sleeved on the limiting columns, a lower pressure plate (13) is mounted on the tops of the limiting columns, a mounting groove (14) is formed in the upper end face of the lower pressure plate (13), a pair of clamps (21) are arranged on two sides of the lower pressure plate (13) in a penetrating mode, and one side of each clamp (21) is slidably mounted with the mounting groove (14).

4. The controller testing tool according to claim 3, wherein a wiring harness hole is formed in one side of the lower pressing plate (13), a first wiring harness (16) is sleeved in the wiring harness hole, a wiring groove is formed in one side of the base (12) and located on the surface of the tool base (1), a signal converter (17) is fixedly installed inside the tool base (1), and the signal converter (17) is connected with the lower pressing plate (13) through the first wiring harness (16).

5. The controller testing tool according to claim 1, wherein a display operation screen (19) is fixedly mounted on one side of the surface of the tool base (1), and the display operation screen (19) is electrically connected with the signal converter (17) through a wire.

6. The controller testing tool according to claim 5, wherein a fault response tester (20) is fixedly installed on one side of the display operation screen (19), a wire slot is formed in one side of the fault response tester (20), a second wire harness (18) is installed in the wire slot, and one end of the second wire harness (18) is fixedly connected with the signal converter (17).

7. The controller testing tool according to claim 1, wherein a plurality of firing pins (15) are fixedly mounted at the bottom end of the upper pressing plate (11), rubber sleeves are sleeved on the firing pins (15), four corners of the bottom of the tool base (1) are fixedly provided with ground feet (2), and anti-skid rubber pads are sleeved on the ground feet (2).