CN218381546U - Stopper detection device - Google Patents

Abstract

The utility model provides a retainer check out test set, includes control system, base and locates the mechanism that pushes down on the base, be equipped with anchor clamps on the base, set up in the anchor clamps and can hold the retainer along the first direction reciprocating motion to limit the spacing groove that the retainer removed along the second direction, the first direction be on a parallel with the direction of application of force that pushes down the mechanism, second direction perpendicular to the direction of application of force that pushes down the mechanism, be provided with the restriction respectively in the spacing inslot the retainer can be fixed in anchor clamps conveniently, reliably at the first direction reciprocating motion's first limit structure and second limit structure, is convenient for push down the mechanism and detects anchor clamps.

Description

Stopper detection device

Technical Field

The utility model relates to an automatic field especially relates to a retainer check out test set.

Background

The stop piece is often used on switching apparatus such as circuit breaker, and the stop piece can fix switching apparatus on the card rail is fixed, if the stop piece is unqualified, can influence switching apparatus's quality. However, the existing stopper is difficult to detect the quality and the service life of the stopper only by manually detecting the appearance of the stopper before assembly, and the stopper is often damaged in the assembly process or after leaving a factory, which seriously affects the product quality of the assembly efficiency. Although some existing designs automatically detect the service life of the stop piece, the detection efficiency of the stop piece is reduced due to unreasonable design of an automatic detection device, inconvenience in taking and placing the stop piece, easiness in separating the stop piece from detection equipment in the detection process and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a convenient and fast, with low costs retainer check out test set.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stopper check out test set, includes control system, base and locates the mechanism that pushes down on the base, be equipped with anchor clamps on the base, set up in the anchor clamps and can hold the stopper and follow the reciprocating motion of first direction to limit the spacing groove that the stopper removed along the second direction, the first direction be on a parallel with the application of force direction that pushes down the mechanism, the second direction perpendicular to push down the application of force direction of mechanism, be provided with the restriction respectively in the spacing inslot the stopper is at the first limit structure and the second limit structure of the reciprocating motion of first direction.

Preferably, the clamp comprises two clamping pieces which are oppositely arranged, the two clamping pieces are respectively provided with a half limiting groove, and the two half limiting grooves form the limiting groove.

Preferably, the top side of the base is provided with a positioning device, the positioning device is provided with a mounting groove, and the clamp is inserted into the mounting groove for limiting and matching.

Preferably, the two clamping pieces are connected through a pin shaft in an interference fit mode.

Preferably, the bottom of anchor clamps is equipped with dodges the hole, dodges the hole setting in one side of first limit structure, and when pushing down the mechanism and promoting the stopper, the stopper can be followed and dodged the hole and stretched outside the anchor clamps.

Preferably, bottom one side of spacing groove is equipped with and is used for blockking the first limit structure of retainer elastic component, and the bottom opposite side of spacing groove forms the groove of dodging of being convenient for the body removal of retainer, second limit structure sets up in the top side of spacing groove, for the protruding structure of extending in the spacing groove, and with dodge the groove and correspond the setting, two holder concatenations form first limit structure and second limit structure.

Preferably, the clamp comprises two opposite side plates, one sides of the two side plates are connected through a baffle, sockets are formed in one sides of the two side plates, the side of the two side plates, away from the baffle, at intervals, the limiting grooves are defined between the two side plates and the baffle, and the stopping piece can be inserted into the clamp from the sockets and is limited by the two side plates and the baffle to move in the second direction.

Preferably, the bottom middle part arch of spacing groove is equipped with first limit structure, and first limit structure is used for blockking the elasticity portion of retainer, forms two of the body removal of the retainer of being convenient for in first limit structure's both sides and dodges the groove, second limit structure sets up at the both sides lateral wall middle part of spacing groove, for the protruding structure of the extension in the spacing groove of court, and with dodge the groove and correspond the setting, two holder concatenations form first limit structure and second limit structure.

Preferably, positioner includes two fixed orbit of parallel arrangement to and set up the moving platform in two fixed orbit tops, moving platform's both ends be equipped with respectively and be used for with the spacing retaining member of fixed orbit, moving platform's middle part is equipped with the mounting bracket, is equipped with a plurality of mounting grooves that are used for spacing anchor clamps respectively on the mounting bracket.

Preferably, the pushing mechanism comprises an actuator, a pressure gauge and a plurality of pressure bars, a rotatable bearing is arranged at one end close to the pressure gauge, the pressure gauge drives the pressure bars to move through the bearing, the actuator drives the pressure gauge to push the pressure bars to move, and the stop piece is pushed through the pressure bars.

The utility model discloses a retainer check out test set holds the retainer through the spacing groove and moves along the first direction reciprocating motion to the restriction retainer removes along the second direction, and the rethread is restricted respectively through first limit structure and second limit structure the retainer removes at the first direction reciprocating motion, can conveniently fix the retainer in anchor clamps reliably, and the mechanism of being convenient for pushes down detects anchor clamps.

Drawings

FIG. 1 is a schematic structural view of a stopper detection device according to the present invention;

fig. 2 is a schematic structural view of the pressing mechanism of the present invention;

FIG. 3 is a schematic structural view of the clamp and the mounting bracket of the present invention;

fig. 4 is a schematic structural view of a stopper in a first embodiment of the present invention;

fig. 5 is a schematic structural view of a clamp according to a first embodiment of the present invention;

FIG. 6 is a schematic view of the fitting of the clamp and the stopper according to the first embodiment of the present invention;

fig. 7 is a schematic structural view of a holding member according to a first embodiment of the present invention;

fig. 8 is a schematic structural view of another clamping member according to the first embodiment of the present invention;

fig. 9 is a schematic structural view of a stopper according to a second embodiment of the present invention;

fig. 10 is a schematic structural view of a clamp according to a second embodiment of the present invention;

FIG. 11 is a schematic view of the engagement of the clamp and the stop member in a second embodiment of the present invention;

fig. 12 is a schematic view of a holding member according to a second embodiment of the present invention;

fig. 13 is a schematic structural view of another clamping member according to the second embodiment of the present invention.

Detailed Description

The following describes a stopper detection device according to an embodiment of the present invention with reference to the embodiments shown in fig. 1 to 13. The stopper detection device of the present invention is not limited to the description of the following embodiments.

As shown in fig. 1-6, the utility model discloses a retainer check out test set includes control system, base 4 and locates pushing down mechanism 2 on base 4, its characterized in that: the base 4 is provided with a clamp 1, the clamp 1 is internally provided with a limiting groove which can accommodate the stopper 3 to reciprocate along a first direction and limit the stopper 3 to move along a second direction, the first direction is parallel to the force application direction of the pressing mechanism 2, the second direction is perpendicular to the force application direction of the pressing mechanism 2, and the limiting groove is internally provided with a first limiting structure 11 and a second limiting structure 12 which respectively limit the stopper 3 to reciprocate along the first direction.

The utility model discloses a retainer check out test set holds retainer 3 through the spacing groove and moves along the first direction reciprocating to restriction retainer 3 moves along the second direction, and the rethread is restricted respectively through first limit structure 11 and second limit structure 12 retainer 3 can fix retainer 3 in anchor clamps 1 conveniently, reliably, and the mechanism 2 of being convenient for push down detects the anchor clamps at the first direction reciprocating.

As shown in fig. 1-3, the utility model discloses a stopper check out test set is equipped with control system including setting up the electric cabinet as base 4 in 2 below mechanisms of pushing down, being equipped with positioner on 4 top sides of base, anchor clamps 1 demountable installation is on positioner. But the last moving platform 50 that is equipped with lateral shifting of positioner, moving platform 50 installs a plurality ofly anchor clamps 1, pushing down mechanism 2 includes executor, pressure gauge 21 and a plurality of depression bar 22, and the quantity of depression bar 22 corresponds with anchor clamps 1, and the executor drives pressure gauge 21 and promotes the vertical removal of depression bar 22, promotes a plurality of stoppers 3 respectively through depression bar 22.

As shown in fig. 1-3, the clamp 1 is detachably mounted on the moving platform 50, and the clamp 1 can be replaced by a plurality of stoppers 3, so that the detection device of the present invention has wider application. Specifically, the positioning device includes two fixed rails 51 arranged in parallel, and a moving platform 50 arranged above the two fixed rails 51, locking members are respectively arranged at two ends of the moving platform 50, locking holes are respectively arranged on the two fixed rails 51, the locking members can be inserted into the locking holes to fix the moving platform 50 on the fixed rails 51, the locking members can be withdrawn to enable the moving platform 50 to move, and the locking members in this embodiment are plungers 52;

the middle part of moving platform 50 is equipped with mounting bracket 53, is equipped with a plurality of mounting grooves 54 on the mounting bracket 53, anchor clamps 1 insert spacing cooperation in the mounting groove 54, be equipped with on this embodiment mounting bracket 53 with screw complex mounting hole, mounting bracket 53 passes through screw demountable installation on moving platform 50, anchor clamps 1 can dismantle with mounting bracket 53 and be connected simultaneously. Preferably, the positioning device further comprises a sliding rail 55 disposed below the moving platform 50, and the moving platform 50 is slidably engaged with the sliding rail 55. It will be appreciated that even if the mounting bracket 53 is not removable, the fixture 1 on the mounting bracket 53 may be replaced, i.e., at least one of the removable connections between the fixture 1 and the mounting bracket 53, and between the mounting bracket 53 and the mobile platform 50 may be replaced. In addition, the mounting frame 53 may not be provided, and the fixture 1 may also be directly mounted on the moving platform 50 by other methods, all belonging to the protection scope of the present invention.

Two kinds of stoppers 3 of the first and second embodiments are respectively shown in fig. 4 and 9, the two kinds of stoppers 3 respectively include a body and an elastic portion 30 provided in the middle of the body, and two kinds of jigs 1 of the first and second embodiments are respectively shown in fig. 5 to 6 and 10 to 11, the two kinds of jigs 1 can respectively accommodate the two kinds of stoppers 3, and it is possible to detect the plural kinds of stoppers 3 by replacing the jigs 1.

As shown in fig. 7-8, the bottom of the fixture 1 is provided with an avoiding hole 17, the avoiding hole 17 is disposed at one side of the first limiting structure 11, and when the pressing mechanism 2 pushes the stopper 3, the stopper 3 can extend out of the fixture 1 from the avoiding hole 17, so that the fixture has the advantages of compact structure, small volume and no damage to the stopper 3. Further, anchor clamps 1 is equipped with half spacing groove 14 respectively including two holder 13 that set up relatively in two holder 13, is equipped with round pin axle 15 on one of them holder 13, is equipped with the pinhole 16 that corresponds with round pin axle 15 on another holder 13, and two holder 13 connect through round pin axle 15 and constitute anchor clamps 1 to make two half spacing groove 14 constitute the spacing groove, bottom one side of spacing groove is equipped with first limit structure 11, and first limit structure 11 is used for blockking the elastic component 30 of retainer 3, and the bottom opposite side of spacing groove forms the groove of dodging of being convenient for the body removal of retainer 3, second limit structure 12 sets up in the top side of spacing groove, for the protruding structure that extends towards the spacing inslot, and corresponds the setting with the groove of dodging, and the direction that the protruding direction perpendicular to retainer 3 of second limit structure 12 removed, two holder 13 concatenations form first limit structure 11 and second limit structure 12, holder 13 is equipped with the concatenation structure that corresponds and form first limit structure 11 and second limit structure 12. Although the two clamping pieces 13 are connected through the pin shaft 15 in an interference fit manner and combined into the clamp 1 through the two clamping pieces 13, the two clamping pieces 13 can be disassembled, so that the retainer 3 can be conveniently arranged in the limiting groove, and the retainer cannot be difficultly arranged due to the blocking of the second limiting structure 12.

Similarly, another clamp 1, as shown in fig. 10-13, is also composed of two clamping members 13 connected by a pin 15. In this embodiment, the fixture 1 includes two opposite side plates 18, and one side of two side plates 18 is connected through baffle 19, and the socket is formed at the interval of one side of two side plates 18 far away from baffle 19 between two side plates 18 and the baffle 19 enclose into the spacing groove, stopper 3 can be inserted into fixture 1 from the socket, and is restricted by two side plates 18 and baffle 19 and moves in the second direction, and socket one side can be spacing by mounting groove 54, has the characteristics of being convenient for the installation. Further, the protruding elastic component 30 that is equipped with first limit structure 11 and is used for blockking retainer 3 in the bottom middle part of spacing groove, forms two of the body removal of retainer 3 of being convenient for in the both sides of first limit structure 11 and dodges the groove, second limit structure 12 sets up in the both sides lateral wall middle part of spacing groove, for the protruding structure of extending towards the spacing inslot, and with dodge the groove and correspond the setting, the direction that protruding direction perpendicular to retainer 3 of second limit structure 12 removed, two 13 concatenations of holder form first limit structure 11 and second limit structure 12, holder 13 is equipped with the mosaic structure that corresponds first limit structure 11 of formation and second limit structure 12.

As shown in fig. 1, a fixing column is arranged on one side of the positioning device, a fixing frame connected with the fixing column is arranged above the positioning device, and the pressing mechanism 2 is arranged on the fixing frame; push down mechanism 2 and include executor, pressure gauge 21 and a plurality of depression bar 22, the executor is cylinder 23, and cylinder 23 sets up the outside at the mount, pressure gauge 21 and depression bar 22 set up the inboard at the mount respectively, are equipped with the guide holder respectively at the both ends of pressure gauge 21, and the guide holder slides and sets up on four guide posts 26, and two guide holders are for setting up last guide holder 24 and lower guide holder 25 at both ends about pressure gauge 21 respectively, go up guide holder 24 with cylinder 23 cooperation, cylinder 23 drive go up guide holder 24 and promote pressure gauge 21 and remove, down guide holder 25 with depression bar 22 cooperation, pressure gauge 21 drive down guide holder 25 promotes depression bar 22 and promotes retainer 3.

Further, the depression bar 22 is equipped with rotatable bearing 27 in the one end that is close to pressure gauge 21, pressure gauge 21 passes through bearing 27 and drives the depression bar 22 removal, and bearing 27 can reduce area of contact, prevents that depression bar 22 from blocking. Specifically, depression bar 22 is equipped with the recess in the one end that is close to guide holder 25 down, bearing 27 rotates through the pivot and installs in the recess, the top that the recess was stretched to one side of bearing 27 cooperates with lower guide holder 25, and when pressure gauge 21 drove down guide holder 25 and moved down, lower guide holder 25 pushed bearing 27 and drove depression bar 22 and removed.

Further, the fixing frame is provided with an upper guide plate 28 and a lower guide plate 29 below the pressure gauge 21, the upper guide plate and the lower guide plate 29 are provided with avoidance holes for avoiding the pressure lever 22, a return spring 20 sleeved on the pressure lever 22 is arranged between the upper guide plate 28 and the lower guide plate 29, two ends of the return spring 20 are respectively abutted to the upper guide plate 28 and the lower guide plate 29, the return spring 20 is compressed when the pressure lever 22 pushes the retainer 3, and the return spring 20 drives the pressure lever 22 to reset when the air cylinder 23 resets.

The detection process of the stopper detection device of the embodiment is as follows:

step S1: the retainer 3 is arranged in a limit groove of the clamp 1, and the retainer is manually arranged in the limit groove, or can be arranged in the limit groove by means of a tool and automatic equipment;

step S2: rotating the plunger 52 to unlock, driving the clamp 1 to move below the pressing mechanism 2 by the moving platform 50, and then rotating the plunger 52 to fix the moving platform 50;

and step S3: the actuator of the pressing mechanism 2 acts to drive the pressure sensor to push, the stop piece 3 is pressed downwards through the pressure rod 22, the stress of the pressure rod 22 is recorded through the pressure sensor, and the pressure can be controlled within a certain range by adjusting the distance for the actuator to drive the pressure rod 22 to press down the stop piece 3, so that different stop pieces 3 can be tested conveniently;

and step S4: the actuator of the pressing mechanism 2 is reset upwards, and the pressing rod 22 is reset through the spring;

continuously repeating the steps S3-S4 until the repetition times meet the times set according to the common service life;

step S5: rotating the plunger 52 to unlock, releasing the positioning of the movable platform 50, and pulling out the movable platform 50 from the lower part of the pressing mechanism 2;

step S6: the stopper 3 is taken out and checked for damage.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims (10)

1. A stop detection apparatus comprising a control system, a base (4) and a hold-down mechanism (2) provided on the base (4), characterized in that: be equipped with anchor clamps (1) on base (4), seted up in anchor clamps (1) and to hold stopper (3) along the reciprocating motion of first direction to limit stopper (3) along the spacing groove that the second direction removed, first direction be on a parallel with the application of force direction of pushing down mechanism (2), the second direction perpendicular to push down the application of force direction of mechanism (2), be provided with the restriction respectively in the spacing inslot stopper (3) are at first direction reciprocating motion's first limit structure (11) and second limit structure (12).

2. The stop detecting apparatus according to claim 1, wherein: the fixture (1) comprises two clamping pieces (13) which are oppositely arranged, wherein two half limiting grooves (14) are respectively arranged on the two clamping pieces (13), and the two half limiting grooves (14) form the limiting grooves.

3. The stop detecting apparatus according to claim 2, wherein: base (4) top side is equipped with positioner, positioner is equipped with mounting groove (54), spacing cooperation in mounting groove (54) is inserted in anchor clamps (1).

4. The stop detecting apparatus according to claim 2, wherein: the two clamping pieces (13) are connected in an interference fit mode through pin shafts (15).

5. The stop detecting apparatus according to claim 2, wherein: the bottom of anchor clamps (1) is equipped with dodges hole (17), dodges hole (17) and sets up in one side of first limit structure (11), and when pushing down mechanism (2) promoted stopper (3), stopper (3) can be followed and dodged hole (17) and stretched outside anchor clamps (1).

6. The stop detecting apparatus according to claim 2, wherein: the bottom one side of spacing groove is equipped with and is used for blockking first limit structure (11) of retainer (3) elastic component (30), and the bottom opposite side of spacing groove forms the groove of dodging of being convenient for the body removal of retainer (3), second limit structure (12) set up the top side in spacing groove, for the protruding structure of extending in towards the spacing groove, and with dodge the groove and correspond the setting, two holder (13) concatenation forms first limit structure (11) and second limit structure (12).

7. The stop detecting apparatus according to claim 2, wherein: the fixture (1) comprises two side plates (18) which are oppositely arranged, one sides of the two side plates (18) are connected through a baffle plate (19), sockets are formed in one sides, far away from the baffle plate (19), of the two side plates (18) at intervals, the limiting grooves are defined between the two side plates (18) and the baffle plate (19), and the stopping piece (3) can be inserted into the fixture (1) from the sockets and is limited by the two side plates (18) and the baffle plate (19) to move in the second direction.

8. The stop detecting apparatus according to claim 2, wherein: the bottom middle part arch of spacing groove is equipped with first limit structure (11), and first limit structure (11) are used for blockking elastic component (30) of retainer (3), form two of the body removal of the retainer (3) of being convenient for in the both sides of first limit structure (11) and dodge the groove, second limit structure (12) set up in the both sides lateral wall middle part of spacing groove, for the protruding structure of extending in the spacing groove, and correspond the setting with dodging the groove, two holder (13) concatenations form first limit structure (11) and second limit structure (12).

9. The stop detecting apparatus according to claim 3, wherein: positioner includes two fixed tracks (51) of parallel arrangement to and set up moving platform (50) in two fixed track (51) tops, the both ends of moving platform (50) are equipped with respectively and are used for with fixed track (51) spacing retaining member, the middle part of moving platform (50) is equipped with mounting bracket (53), is equipped with a plurality of mounting grooves (54) that are used for limiting fixture (1) respectively on mounting bracket (53).

10. The stop detecting apparatus according to claim 1, wherein: push down mechanism (2) including executor, pressure gauge (21) and a plurality of depression bar (22), be equipped with rotatable bearing (27) in the one end that is close to pressure gauge (21), pressure gauge (21) drive depression bar (22) through bearing (27) and remove, and the executor drives pressure gauge (21) and promotes depression bar (22) and remove, promotes retainer (3) through depression bar (22).

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