CN218767035U - Fixing clamp for testing PLC chip - Google Patents
Fixing clamp for testing PLC chip Download PDFInfo
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- CN218767035U CN218767035U CN202222823419.XU CN202222823419U CN218767035U CN 218767035 U CN218767035 U CN 218767035U CN 202222823419 U CN202222823419 U CN 202222823419U CN 218767035 U CN218767035 U CN 218767035U
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Abstract
The utility model discloses a mounting fixture is used in test of PLC chip, including mounting panel and PLC chip body, the first guide post of the equal fixedly connected with in both sides of mounting panel surface top and bottom, first guide way has been seted up to one side of first guide post, and the inner chamber sliding connection of first guide way has first guide block, one side fixedly connected with diaphragm of first guide block, the equal fixedly connected with limiting plate in both sides at diaphragm top, the bottom fixedly connected with dead lever of diaphragm. The utility model discloses at first the user places the pre-buried piece in appointed position and fixes the mounting panel through the installation piece, fixed completion back, the user places the PLC chip body on the surface of mounting panel, secondly the user holds the grab handle, drives the connecting plate through the grab handle and removes, drives fixed column and dead lever through the connecting plate and removes, drives diaphragm and limiting plate through the dead lever and removes, moves when removing appointed position and stops.
Description
Technical Field
The utility model relates to a PLC controller technical field specifically is a PLC chip test is with mounting fixture.
Background
The PLC is a digital electronic device with a microprocessor, which is a digital logic controller for automatic control and can load control instructions into a memory at any time for storage and execution.
The patent number is CN211728881U a fixing clamp for testing a PLC chip, which comprises a fixing base, a movable base, a pressing block, a locking bolt and an adjusting bolt, wherein a fixing groove for embedding the top of the fixing base is formed at the bottom end of the movable base, and the locking bolt transversely penetrates through the movable base and extends into the fixing groove to jack the fixing base; the shaping of mobile base top has the boss, the briquetting is on the mobile base top surface towards boss direction sliding connection, briquetting top forward position shaping has the portion of compressing tightly that extends towards the boss direction, wherein, briquetting, portion of compressing tightly, mobile base and boss have enclosed into the centre gripping position that is used for the fixed chip of centre gripping jointly, the rectangular regulation hole that has vertical extension is opened to the briquetting, adjusting bolt vertically runs through behind the rectangular regulation hole and has opened some bolts with the mobile base top surface in advance.
The existing fixed clamp dismounting procedure is too complicated, so that the dismounting time is greatly prolonged, the labor amount of a user is increased, and the subsequent maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mounting fixture is used in test of PLC chip possesses the advantage of the dismouting of being convenient for, has solved current PLC controller dismouting process and has too loaded down with trivial details, leads to the dismouting time to prolong greatly, has increaseed user's the amount of labour, the problem of inconvenient follow-up maintenance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mounting fixture is used in test of PLC chip, includes mounting panel and PLC chip body, the equal first guide post of fixedly connected with in both sides of mounting panel surface top and bottom, first guide way has been seted up to one side of first guide post, the inner chamber sliding connection of first guide way has first guide block, one side fixedly connected with diaphragm of first guide block, the equal fixedly connected with limiting plate in both sides at diaphragm top, the bottom fixedly connected with dead lever of diaphragm, the surface cover of dead lever is equipped with the fixed column, the bottom fixedly connected with bearing plate of dead lever, the first loose axle of bottom fixedly connected with of bearing plate, the equal swing joint in both sides of first loose axle bottom has the movable rod, the bottom swing joint of movable rod has the second loose axle, the bottom fixedly connected with second guide block of second loose axle, the inner chamber swing joint of fixed column has the movable plate, the second guide way has all been seted up to the both sides at movable plate top, the bottom of second guide block and the inner chamber sliding connection of second guide way, the bottom fixedly connected with attenuator of movable plate, the surface winding of attenuator is connected with the second spring, the bottom fixed column fixed connection of connecting plate.
Preferably, the sliding chutes are formed in two sides of the inner cavity of the fixing column, and two sides of the moving plate are connected with the inner cavity of the sliding chutes in a sliding mode.
Preferably, both sides of the bottom of the moving plate are fixedly connected with first springs, and the bottom of each first spring is fixedly connected with a bearing plate.
Preferably, the top and the bottom of the two sides of the mounting plate are fixedly connected with mounting blocks, and the number of the mounting blocks is four.
Preferably, the connecting plate is fixedly connected with the mounting plate through a mounting bolt, and a nut is connected to one side of the surface of the mounting bolt in a threaded manner.
Preferably, the back of the mounting plate is fixedly connected with an embedded block, and the embedded block is rectangular.
Preferably, both sides of the surface of the connecting plate are fixedly connected with fixing plates, and one side of each fixing plate is fixedly connected with a grab handle.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses at first the user places the pre-buried piece in appointed position and fixes the mounting panel through the installation piece, fixed completion back, the user places the surface at the mounting panel with PLC chip body, secondly the user holds the grab handle, it removes to drive the connecting plate through the grab handle, drive fixed column and dead lever through the connecting plate and remove, it removes to drive diaphragm and limiting plate through the dead lever, the motion stops when removing appointed position, reach and carry out preliminary spacing purpose to PLC chip body, simultaneously at the in-process that removes, drive the dead lever downstream through the counterforce, drive the bearing plate downstream through the dead lever, drive first loose axle downstream through the bearing plate, then drive second loose axle and second guide block to one side movement under the cooperation of loose axle at the loose axle through first loose axle, when removing appointed position, drive the movable plate downstream through the second guide block, through to the attenuator, second spring and first spring extrude, stability when having improved the installation greatly, last user can accomplish quick installation and test the movable plate through the surface that the connecting plate was fixed at the mounting panel through the installation bolt.
2. The utility model reduces the shake of the moving plate when in operation by arranging the sliding groove, thereby greatly increasing the stability of the moving plate;
the mounting plate is convenient to disassemble and assemble through the arrangement of the mounting block, so that the disassembling and assembling efficiency is greatly improved;
the installation bolt is fixed through the arrangement of the nut, so that the phenomenon of thread slipping of the installation bolt is avoided;
the damping purpose is achieved through the arrangement of the first spring and the utilization of the characteristics of the spring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the fixing column of the present invention;
fig. 3 is a side view of the mounting plate of the present invention;
fig. 4 is an enlarged view of the position a of the present invention.
In the figure: 1. mounting a plate; 2. a first guide post; 3. a first guide block; 4. a first guide groove; 5. a transverse plate; 6. a limiting plate; 7. fixing the rod; 8. fixing a column; 9. a bearing plate; 10. a first movable shaft; 11. moving the plate; 12. a second guide groove; 13. a second guide block; 14. a second movable shaft; 15. a movable rod; 16. a damper; 17. a second spring; 18. a PLC chip body; 19. mounting blocks; 20. embedding blocks; 21. a connecting plate; 22. installing a bolt; 23. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, embodiments of the present invention will be further described with reference to the drawings.
Example 1
The utility model provides a mounting fixture is used in test of PLC chip, including mounting panel 1 and PLC chip body 18, the equal fixedly connected with first guide post 2 in both sides of mounting panel 1 surperficial top and bottom, first guide way 4 has been seted up to one side of first guide post 2, the inner chamber sliding connection of first guide way 4 has first guide block 3, one side fixedly connected with diaphragm 5 of first guide block 3, the equal fixedly connected with limiting plate 6 in both sides at diaphragm 5 top, the bottom fixedly connected with dead lever 7 of diaphragm 5, the surface cover of dead lever 7 is equipped with fixed column 8, the bottom fixedly connected with bearing plate 9 of dead lever 7, the first loose axle 10 of bottom fixedly connected with of bearing plate 9, the equal swing joint in both sides of first loose axle 10 bottom has movable rod 15, the bottom swing joint of movable rod 15 has second loose axle 14, the bottom fixedly connected with second guide block 13 of second loose axle 14, the inner chamber swing joint of fixed column 8 has movable plate 11, the both sides at 11 top have all seted up second guide way 12, the bottom of second guide block 13 and the inner chamber sliding connection of second guide way 12, the bottom fixedly connected with of fixed column 16, the bottom fixedly connected with movable plate 16 of second fixed column 16, the surface of damper is connected with connecting plate 17, the fixed spring winding connection has the connecting plate 17.
Drive connecting plate 21 through the grab handle and remove, drive fixed column 8 and dead lever 7 through connecting plate 21 and remove, drive diaphragm 5 and limiting plate 6 through dead lever 7 and remove, the motion stops when removing appointed position, reach the preliminary spacing purpose of carrying on PLC chip body 18, simultaneously at the in-process that removes, drive dead lever 7 through the counterforce and remove downwards, drive bearing plate 9 through dead lever 7 and remove downwards, drive first loose axle 10 through bearing plate 9 and remove downwards, then drive second loose axle 14 and second guide block 13 to the lateral shifting under the cooperation of movable rod 15 through first loose axle 10, when removing appointed position, drive movable plate 11 through second guide block 13 and remove downwards, through movable plate 11 to attenuator 16, second spring 17 and first spring extrude, stability when having improved the installation greatly, the user fixes connecting plate 21 on the surface of mounting panel 1 through construction bolt 22 can accomplish quick installation.
Example 2
The sliding grooves are formed in two sides of the inner cavity of the fixed column 8, two sides of the movable plate 11 are connected with the inner cavity of the sliding grooves in a sliding mode, shaking of the movable plate 11 during operation is reduced, stability of the movable plate 11 is greatly increased, first springs are fixedly connected to two sides of the bottom of the movable plate 11, a bearing plate is fixedly connected to the bottom of each first spring, the purpose of shock absorption is achieved by setting the first springs and utilizing characteristics of the first springs, mounting blocks 19 are fixedly connected to the top and the bottom of two sides of the mounting plate 1, the number of the mounting blocks 19 is four, the connecting plate 21 is fixedly connected with the mounting plate 1 through mounting bolts 22, nuts 23 are connected to one side of the surface of each mounting bolt 22 in a threaded mode, embedded blocks 20 are fixedly connected to the back of the mounting plate 1, the embedded blocks 20 are rectangular in shape, fixing plates are fixedly connected to two sides of the surface of the connecting plate 21, and grab handles are fixedly connected to one side of the fixing plates.
Through the setting of nut 23, fix construction bolt 22, avoid construction bolt 22 the phenomenon of smooth silk to appear, through the setting of installation piece 19, conveniently carry out the dismouting to mounting panel 1, improved the efficiency of dismouting greatly.
During the use, at first the user places pre-buried piece 20 in appointed position and fixes mounting panel 1 through installation piece 19, after fixed the completion, the user places PLC chip body 18 on the surface of mounting panel 1, secondly the user holds the grab handle, drive connecting plate 21 through the grab handle and remove, drive fixed column 8 and dead lever 7 through connecting plate 21 and remove, drive diaphragm 5 and limiting plate 6 through dead lever 7 and remove, the motion stops when moving appointed position, reach the preliminary spacing purpose of PLC chip body 18, simultaneously at the in-process that removes, drive dead lever 7 through the reverse force and remove downwards, drive bearing plate 9 through dead lever 7 and remove downwards, drive first loose axle 10 through bearing plate 9 and remove downwards, then drive second loose axle 14 and second guide block 13 under the cooperation of loose axle 15 and remove to one side, when moving appointed position, drive movable plate 11 through second guide block 13 and remove downwards, through movable plate 11 to attenuator 16, second spring 17 and first spring extrude, the stability when having improved greatly the installation, and fix the user at the mounting panel 1 through subsequent quick mounting panel 21 that the installation can be accomplished at the mounting panel 1 through movable plate 9.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mounting fixture is used in test of PLC chip, includes mounting panel (1) and PLC chip body (18), its characterized in that: the damping guide plate is characterized in that first guide columns (2) are fixedly connected to the top of the surface and the two sides of the bottom of the mounting plate (1), first guide grooves (4) are formed in one sides of the first guide columns (2), first guide blocks (3) are connected to the inner cavities of the first guide grooves (4), transverse plates (5) are fixedly connected to one sides of the first guide blocks (3), limiting plates (6) are fixedly connected to the two sides of the tops of the transverse plates (5), bottom fixing rods (7) of the transverse plates (5), fixing rods (8) are sleeved on the surfaces of the fixing rods (7), bottom fixedly connected bearing plates (9) of the fixing rods (7), first movable shafts (10) are fixedly connected to the bottoms of the bearing plates (9), movable rods (15) are movably connected to the two sides of the bottoms of the first movable shafts (10), second movable shafts (14) are movably connected to the bottoms of the movable rods (15), second guide blocks (13) are fixedly connected to the bottoms of the second movable shafts (14), inner cavities of the fixing rods (11) are movably connected to the inner cavities of the movable shafts (11), second guide blocks (12) are connected to the two sides of the tops of the movable shafts (11), and damping guide plates (12), and damping guide blocks (16) are connected to the bottoms of the inner cavities of the guide rods (12), the surface winding of attenuator (16) is connected with second spring (17), the bottom fixedly connected with connecting plate (21) of fixed column (8).
2. The fixing clamp for the test of the PLC chip according to claim 1, wherein: the sliding chutes are formed in two sides of an inner cavity of the fixing column (8), and two sides of the moving plate (11) are connected with the inner cavity of the sliding chutes in a sliding mode.
3. The fixing clamp for the test of the PLC chip according to claim 1, wherein: the two sides of the bottom of the moving plate (11) are fixedly connected with first springs, and the bottom of each first spring is fixedly connected with a bearing plate.
4. The fixing clamp for the test of the PLC chip according to claim 1, wherein: the top and the bottom of mounting panel (1) both sides all fixedly connected with installation piece (19), the quantity of installation piece (19) is four.
5. The fixing clamp for the test of the PLC chip according to claim 1, wherein: the connecting plate (21) is fixedly connected with the mounting plate (1) through a mounting bolt (22), and a nut (23) is connected to one side of the surface of the mounting bolt (22) in a threaded mode.
6. The fixing clamp for the test of the PLC chip according to claim 1, wherein: the back fixedly connected with buried block (20) of mounting panel (1), buried block (20) are the rectangle in shape.
7. The fixing clamp for the test of the PLC chip according to claim 1, wherein: the two sides of the surface of the connecting plate (21) are fixedly connected with fixing plates, and one side of each fixing plate is fixedly connected with a grab handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222823419.XU CN218767035U (en) | 2022-10-24 | 2022-10-24 | Fixing clamp for testing PLC chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222823419.XU CN218767035U (en) | 2022-10-24 | 2022-10-24 | Fixing clamp for testing PLC chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218767035U true CN218767035U (en) | 2023-03-28 |
Family
ID=85702233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222823419.XU Active CN218767035U (en) | 2022-10-24 | 2022-10-24 | Fixing clamp for testing PLC chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218767035U (en) |
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2022
- 2022-10-24 CN CN202222823419.XU patent/CN218767035U/en active Active
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