CN209737419U - Multifunctional clamp for detecting microswitch - Google Patents

Abstract

The utility model discloses a multifunctional clamp for micro-gap switch detects, including base and slider, the upper surface of base is equipped with the control box, the equal fixed mounting of two lateral wall central points department of location has first cylinder, two about the control box the lateral wall that the flexible end of first cylinder all passed the control box stretches into its inside and welded connection has first support, both ends fixed mounting has the second cylinder, two respectively about the leading flank of control box the preceding lateral wall that the flexible end of second cylinder passed the control box respectively stretches into its inside and welded connection has the second support, two welded connection has the second roller bearing between the both ends of second support, the vertical welding of upper surface of slider has the slide bar. Through mutually supporting the regulation between first cylinder and the second cylinder, can make the position between two slide bars make up at will for this anchor clamps can be applicable to the micro-gap switch of multiple model, has enlarged the application scope of anchor clamps, has reduced the detection cost of enterprise.

Description

Multifunctional clamp for detecting microswitch

Technical Field

The utility model belongs to the technical field of the micro-gap switch detection device, concretely relates to multifunctional clamp for micro-gap switch detects.

Background

The microswitch is a contact mechanism which uses a specified stroke and a specified force to perform switching action, is covered by a shell, and is externally provided with a driving rod. The microswitch is used for automatic control, safety protection and the like in equipment needing frequent circuit switching, is widely applied to the military fields of electronic equipment, instruments, meters, mines, power systems, household appliances, aerospace, aviation, ships, missiles, tanks and the like, and has irreplaceable effects although the microswitch is small.

When the microswitch is used for detection, the microswitch needs to be fixed by a clamp and then can be detected by the detection device, but when the clamp of the existing detection device is used, the clamps of different types need to be clamped by different clamps, and the steps are very complicated and inconvenient to use, so that the multifunctional detection clamp is very necessary.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide a multifunctional clamp for micro-gap switch detects to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional clamp for detecting a microswitch comprises a base and a sliding block, wherein an operation box is fixedly arranged on the upper surface of the base, first air cylinders are fixedly arranged at the central positions of the left outer side wall and the right outer side wall of the operation box, the telescopic ends of the two first air cylinders penetrate through the side wall of the operation box and extend into the operation box and are connected with a first support in a welding manner, first rolling shafts are connected between the two ends of the two first supports in a welding manner, second air cylinders are fixedly arranged at the left end and the right end of the front side surface of the operation box respectively, the telescopic ends of the two second air cylinders penetrate through the front side wall of the operation box and extend into the operation box and are connected with a second support in a welding manner, second rolling shafts are connected between the two ends of the two second supports in a welding manner, the first rolling shafts are slidably arranged in first through holes at the lower end of the sliding block, the vertical welding of the upper surface of slider has the slide bar, the vertical welding of the upper surface four corners position department of base has the stand, four the common welding of the upper end of stand has the roof, the last top surface central point department of putting of roof fixed mounting has the third cylinder, the flexible end of third cylinder passes roof and fixed mounting has trapezoidal briquetting.

preferably, a rubber pad is bonded to the lower surface of the trapezoidal pressing block.

The rubber pad is bonded on the lower surface of the trapezoidal pressing block, so that the trapezoidal pressing block can be prevented from being in direct contact with the microswitch, and the microswitch is prevented from being damaged when the trapezoidal pressing block is pressed downwards.

Preferably, the first through hole and the central axis of the first roller are in the same direction, and the second through hole and the central axis of the second roller are in the same direction.

Preferably, the lower end of the sliding rod is sleeved with a flat plate in a sliding mode, grooves are formed in the left side and the right side of the sliding part, corresponding to the flat plate, of the lower end of the sliding rod respectively, a convex block is connected to the position, corresponding to the grooves, of the inner side face of the central through hole of the flat plate in a welding mode, and a spring is sleeved on the sliding rod between the flat plate and the sliding block in a sleeving mode.

This setting has the flat board on the slide bar cover, and is equipped with the spring between flat board and the slider for when micro-gap switch is pressed from both sides tightly, avoid the contact between micro-gap switch and the slider, the trapezoidal briquetting of buffering is to the decurrent pressure of micro-gap switch, and recess and lug are mutually supported simultaneously, can enough prevent to receive the influence of spring force to make flat board break away from with the slide bar from the upper end of slide bar, can also avoid dull and stereotyped horizontal rotation simultaneously.

Preferably, the length of the groove is 2-3 cm.

The utility model discloses a technological effect and advantage: the utility model discloses a position of two slide bars is adjusted through first cylinder and second cylinder, make two slide bars align with the mounting hole on the micro-gap switch just, cup joint micro-gap switch on two slide bars after that, then open the third cylinder and make its trapezoidal briquetting of drive move down, compress tightly micro-gap switch, it has the flat board still to overlap on the slide bar, and be equipped with the spring between flat board and the slider, when making micro-gap switch pressed from both sides tightly, avoid direct contact between micro-gap switch and the slider, the decurrent pressure of buffering trapezoidal briquetting to micro-gap switch, the utility model discloses when using, adjust through mutually supporting between first cylinder and the second cylinder, can make the position between two slide bars make up at will, make this anchor clamps can be applicable to the micro-gap switch of multiple model, the application scope of anchor clamps has been enlarged, the detection cost of enterprise has been reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the operation box of the present invention;

FIG. 3 is a schematic view of the slide bar structure of the present invention;

Fig. 4 is a schematic view of the connection structure of the sliding rod and the flat plate of the present invention.

In the figure: the device comprises a base 1, an operation box 2, a sliding block 3, a first cylinder 4, a first support 5, a first rolling shaft 6, a second support 7, a second rolling shaft 8, a second cylinder 9, a sliding rod 10, a vertical column 11, a top plate 12, a third cylinder 13, a trapezoidal pressing block 14, a convex block 15, a groove 16, a spring 17 and a flat plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 work belong to the protection scope of the present invention.

As shown in fig. 1-4, a multifunctional clamp for detecting a micro-switch comprises a base 1 and a slider 3, wherein an operation box 2 is fixedly arranged on the upper surface of the base 1, first cylinders 4 are fixedly arranged at the central positions of the left and right outer side walls of the operation box 2, the telescopic ends of the two first cylinders 4 penetrate through the side walls of the operation box 2 and extend into the operation box and are connected with a first bracket 5 in a welding manner, first rollers 6 are connected between the two ends of the two first brackets 5 in a welding manner, second cylinders 9 are fixedly arranged at the left and right ends of the front side surface of the operation box 2 respectively, the telescopic ends of the two second cylinders 9 extend into the operation box 2 through the front side wall thereof and are connected with a second bracket 7 in a welding manner, second rollers 8 are connected between the two ends of the two second brackets 7 in a welding manner, the first rollers 6 are slidably arranged in first through holes at the lower end of the slider 3, the second roller 8 is slidably mounted in a second through hole in the upper end of the slider 3, a slide bar 10 is vertically welded on the upper surface of the slider 3, stand columns 11 and four stand columns 11 are vertically welded at four corners of the upper surface of the base 1, a top plate 12 is welded on the upper ends of the stand columns 11, a third cylinder 13 is fixedly mounted at the center of the upper surface of the top plate 12, and a telescopic end of the third cylinder 13 penetrates through the top plate 12 and is fixedly provided with a trapezoidal pressing block 14.

Specifically, a rubber pad is bonded to the lower surface of the trapezoidal pressure block 14.

Specifically, the first through hole and the central axis of the first roller 6 are in the same direction, and the second through hole and the central axis of the second roller 8 are in the same direction.

Specifically, a flat plate 18 is sleeved at the lower end of the sliding rod 10 in a sliding manner, grooves 16 are respectively formed in the left side and the right side of the sliding part, corresponding to the flat plate 18, of the lower end of the sliding rod 10, a convex block 15 is welded and connected to the position, corresponding to the groove 16, of the inner side surface of a central through hole of the flat plate 18, and a spring 17 is sleeved on the sliding rod 10 between the flat plate 18 and the sliding block 3.

Specifically, the length of the groove 16 is 2-3 cm.

When in use, the positions of the two slide bars 10 are adjusted through the first air cylinder 4 and the second air cylinder 9, so that the two slide bars 10 are just aligned with the mounting holes on the microswitch, then the microswitch is sleeved on the two slide bars 10, then the third cylinder 13 is opened to drive the trapezoidal pressing block 14 to move downwards to press the microswitch tightly, the slide bar 10 is also sleeved with a flat plate 18, and a spring 17 is arranged between the flat plate 18 and the sliding block 3, so that when the microswitch is clamped, the microswitch is prevented from being directly contacted with the sliding block 3, the downward pressure of the trapezoidal pressing block 14 on the microswitch is buffered, when the utility model is used, the position between the two sliding rods 10 can be combined at will through the mutual matching and adjustment between the first cylinder 4 and the second cylinder 9, the clamp can be suitable for micro switches of various models, the application range of the clamp is expanded, and the detection cost of an enterprise is reduced.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a multi-functional anchor clamps for micro-gap switch detects, includes base (1) and slider (3), its characterized in that: the upper surface of the base (1) is fixedly provided with an operation box (2), the center positions of the left outer side wall and the right outer side wall of the operation box (2) are respectively and fixedly provided with a first cylinder (4), the telescopic ends of the two first cylinders (4) penetrate through the side wall of the operation box (2) to extend into the operation box and are connected with a first support (5) in a welding manner, a first rolling shaft (6) is connected between the two ends of the two first supports (5) in a welding manner, the left end and the right end of the front side surface of the operation box (2) are respectively and fixedly provided with a second cylinder (9), the telescopic ends of the two second cylinders (9) penetrate through the front side wall of the operation box (2) to extend into the operation box and are connected with a second support (7) in a welding manner, a second rolling shaft (8) is connected between the two ends of the second support (7), and the first rolling shaft (6) is slidably arranged in, second roller bearing (8) slidable mounting is in the second through-hole of slider (3) upper end, the vertical welding of upper surface of slider (3) has slide bar (10), the vertical welding of the upper surface four corners position department of base (1) has stand (11), four the common welding of the upper end of stand (11) has roof (12), the last top surface central point of roof (12) puts fixed mounting there is third cylinder (13), roof (12) and fixed mounting have trapezoidal briquetting (14) are passed to the flexible end of third cylinder (13).

2. A multi-function clamp for microswitch testing according to claim 1, wherein: the lower surface of the trapezoidal pressing block (14) is bonded with a rubber pad.

3. A multi-function clamp for microswitch testing according to claim 1, wherein: the first through hole and the central axis of the first rolling shaft (6) are in the same direction, and the second through hole and the central axis of the second rolling shaft (8) are in the same direction.

4. A multi-function clamp for microswitch testing according to claim 1, wherein: the lower end of the sliding rod (10) is sleeved with a flat plate (18) in a sliding mode, grooves (16) are respectively formed in the left side and the right side of the sliding position, corresponding to the flat plate (18), of the lower end of the sliding rod (10), bumps (15) are connected to the positions, corresponding to the grooves (16), of the inner side face of a central through hole of the flat plate (18) in a welding mode, and springs (17) are sleeved on the sliding rod (10) between the flat plate (18) and the sliding block (3).

5. The multifunctional clamp for microswitch testing of claim 4, wherein: the length of the groove (16) is 2-3 cm.