CN218239307U - Plug testing device for socket - Google Patents

Abstract

The utility model provides a plug testing arrangement for socket, includes the base, and the top of base is provided with presss from both sides tight structure and test structure. The clamping structure comprises a first long clamping plate and a second long clamping plate, a through groove is formed in the first long clamping plate, a clamping station is arranged on the second long clamping plate, and the clamping station comprises a positive and negative screw rod and two nut seats. One end of the nut seat penetrates through the sliding groove and is fixedly provided with a short clamping plate for penetrating through the through groove. The test structure comprises a support and a lifting plate, a hydraulic cylinder is installed at the top end of the support, a piston rod of the hydraulic cylinder is vertically downward and fixedly connected with the lifting plate, and a plurality of plugs corresponding to clamping stations are installed at the bottom end of the lifting plate. The utility model discloses can firmly press from both sides tight socket, prevent that the socket from taking place the skew when the plug.

Description

Plug testing device for socket

Technical Field

The utility model relates to a socket production technical field specifically is a plug testing arrangement for socket.

Background

The socket (also called power socket) is a socket into which one or more circuit connection wires can be inserted, and through which various connection wires can be inserted, so that the socket can be conveniently connected with other circuits. The power socket is an electrical device for providing a power interface for household appliances, is also an electrical accessory used in the electrical design of a house, and has a very close relationship with the life of people.

The plug test needs to be carried out in the production process of the socket, and the plug test device in the prior art is not perfect enough for fixing the socket, so that the socket can deviate from the object placing seat due to inertia during plug

Chinese patent with publication No. CN213239431U discloses a plug testing arrangement is used in socket production, including the base, base top fixed mounting has puts the thing seat, and the base top is close to put thing seat fixed mounting and has a fixed plate one, and fixed plate one side fixed mounting in a top has electric telescopic handle one. The utility model discloses a well fixed plate one has four, and electric telescopic handle one has four, and staff controls four electric telescopic handle one and drives the limiting plate and stretches out, makes four limiting plates contact socket back all around, can fix the socket, and when making the staff pull out the socket after fixing and insert the test, the socket can not skew out because of pulling out the inertia when inserting and put the thing seat, reaches better fixed effect.

And simultaneously, the utility model discloses also provide a new technical scheme and solve foretell because the socket is fixed insecure, lead to the socket skew to go out the problem of putting the thing seat because of inertia when pulling out and inserting.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a plug testing arrangement for socket, aim at reaching firmly and press from both sides tight socket to avoid the socket skew to go out the technological effect of putting the thing seat because of pulling out inertia when inserting.

A plug testing device for a socket comprises a base, wherein a clamping structure for clamping the socket and a testing structure for performing plug testing on the socket are arranged at the top end of the base;

the clamping structure comprises a first long clamping plate and a second long clamping plate which are symmetrically arranged, the first long clamping plate is connected to the top end of the base in a sliding mode, a through groove which is consistent with the extending direction of the first long clamping plate is formed in the first long clamping plate, the second long clamping plate is connected to the top end of the base in a sliding mode, a plurality of sliding grooves are formed in one side, opposite to the first long clamping plate, of the second long clamping plate, clamping stations are arranged in the sliding grooves and comprise positive and negative threaded rods which are rotatably connected to the sliding grooves and two nut seats which are connected into the sliding grooves in a sliding mode, a motor used for driving the positive and negative threaded rods to rotate is arranged on the second long clamping plate, the two nut seats are respectively sleeved outside a positive tooth part and a negative tooth part of the positive and negative threaded rods, the outer side wall of each nut seat is attached to the inner side wall of the corresponding sliding groove, and one end of each nut seat penetrates through the corresponding sliding groove and is fixedly provided with a short clamping plate used for penetrating through the through groove;

the test structure includes support and lifter plate, the support is fixed in the top of base and is located between first long splint and the long splint of second, the pneumatic cylinder is installed on the top of support, the piston rod of pneumatic cylinder vertical downwards and with lifter plate fixed connection, a plurality of plugs that correspond with the tight station of clamp are installed to the bottom of lifter plate.

Through adopting above-mentioned technical scheme, when needs carry out the plug test to the socket, put into the socket between two short splint. Then, the motor is started, and an output shaft of the motor drives the screw rod with the positive and negative teeth to rotate. The positive and negative tooth lead screw drives the two nut seats to rotate and move in opposite directions, and the sliding grooves play a role in circumferential limiting on the nut seats, so that the two nut seats do not rotate and only move in opposite directions along the sliding grooves. The two nut seats drive the two short clamping plates to move oppositely, and the two short clamping plates clamp the front side and the rear side of the socket. Because the two short clamping plates move oppositely at the same speed, the two short clamping plates can ensure that the socket corresponds to the plug after clamping the socket. Then the second long clamping plate slides towards the direction of the first long clamping plate, and the short clamping plate can penetrate through the through groove, so that the first long clamping plate and the second long clamping plate are clamped on the left side and the right side of the socket. And the first long clamping plate can be slid to ensure that the sockets with different lengths correspond to the plugs when being clamped by the first long clamping plate and the second long clamping plate. After the plug test is accomplished, the long splint of second remove and reset, press from both sides tight station and press from both sides the socket and shift out the socket from the test structure below to can take out the socket that the test was accomplished more conveniently. The utility model discloses can firmly press from both sides tight socket, prevent that the socket from taking place the skew when the plug.

The utility model discloses a further setting: the top both sides of base all are fixed with the slide rail, the outside slider of slide rail is located to the both ends of first long splint are fixed with the slip cap, be provided with the clamp bolt who is used for compressing tightly the slide rail on the slider.

Through adopting above-mentioned technical scheme, when first long splint were removed to needs, unscrewed clamp bolt, made clamp bolt no longer compress tightly on the slide rail, can remove the removal that realizes first long splint through the slider on the slide rail. Similarly, when the first long clamp plate moves in place, the compression bolt is screwed down.

The utility model discloses a further setting: the fixed extension board of one side that deviates from first long splint on the top of base, install the cylinder on the extension board, the piston rod and the long splint fixed connection of second of cylinder.

Through adopting above-mentioned technical scheme, the flexible of the piston rod through the cylinder can drive the long splint of second and remove.

The utility model discloses a further setting: the long splint is characterized in that a plurality of cavities are further arranged in the second long splint, the cavities correspond to the chutes respectively, one end of the screw rod with the positive and negative teeth penetrates into the cavities and is fixed with a first gear, and the output shaft of the motor penetrates into the cavities and is fixed with a second gear meshed with the first gear.

By adopting the technical scheme, when the positive and negative screw rods are required to be driven to rotate, the motor is started, and the output shaft of the motor drives the second gear to rotate. The second gear drives the first gear meshed with the second gear to rotate. The first gear drives the positive and negative screw rod fixedly connected with the first gear to rotate.

The utility model discloses a further set up: the rubber pads are arranged on the opposite side of the first long clamping plate and the second long clamping plate and on the opposite side of the two short clamping plates.

Through adopting above-mentioned technical scheme, the setting of rubber pad can play the cushioning effect, prevents that the socket from being pressed from both sides badly.

The utility model discloses a further setting: a smooth plastic plate is fixed at the top end of the base.

Through adopting above-mentioned technical scheme, the setting of smooth plastic slab can avoid the socket to produce wearing and tearing when the top of base is removed along with the long splint of second.

The utility model discloses a further setting: a plurality of blanking openings are formed in one side, away from the first long clamping plate, of the top end of the base, the blanking openings correspond to the clamping stations respectively, and the inner bottom wall of each blanking opening is arranged downwards in an inclined mode.

Through adopting above-mentioned technical scheme, the back that the long splint of second reset, and the piston rod of cylinder contracts a section distance again, when driving the socket and being located blanking opening top, removes short splint, makes two short splint no longer press from both sides tight socket, and the socket can be through the automatic landing of blanking opening, need not that the staff is manual to take out, has promoted work efficiency.

The utility model discloses a further set up: and a material collecting box positioned below the blanking opening is fixed on the outer side wall of the base.

Through adopting above-mentioned technical scheme, the socket that the test is accomplished falls into the collection workbin along the blanking opening and collects.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a plug testing arrangement for socket, presss from both sides tight the left and right sides of socket through first long splint and the long splint of second, presss from both sides tight front and back both sides of socket through two short splint to promote the tight stability of socket clamp. The socket is prevented from shifting during plugging and unplugging tests.

2. After the two short clamping plates clamp the socket, the socket automatically corresponds to the plug, and the socket with different lengths is ensured to correspond to the plug when being clamped by the first long clamping plate and the second long clamping plate through sliding the first long clamping plate.

3. The tested socket is moved out from the lower part of the test structure by the clamping station along with the movement of the second long clamping plate and slides into the material collecting box through the blanking notch, so that the tested socket is automatically taken out. Reduce workman intensity of labour, promote work efficiency.

4. Through setting up a plurality of tight stations of clamp and plug, a plurality of sockets can carry out the plug test simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a plug testing device for a socket according to the present invention;

fig. 2 is a cross-sectional view of a second long clamp plate of a plug testing device for a socket according to the present invention.

Reference numerals: 1. a base; 2. a slide rail; 3. an extension plate; 4. a cylinder; 5. blanking gaps; 6. a material collecting box; 7. a first long splint; 8. a second long splint; 9. a slider; 10. a compression bolt; 11. a through groove; 12. a chute; 13. a cavity; 14. a motor; 15. a second gear; 16. a screw rod with positive and negative teeth; 17. a first gear; 18. a nut seat; 19. a short splint; 20. a support; 21. a lifting plate; 22. and a hydraulic cylinder.

Detailed Description

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

A plug test device for a socket is shown in fig. 1 and fig. 2, and includes a base 1, and a clamping structure (not shown in the figure) for clamping the socket and a test structure (not shown in the figure) for performing a plug test on the socket are arranged at a top end of the base 1.

The up end of base 1 is fixed with smooth plastic slab (not shown in the figure), and the setting of smooth plastic slab can avoid the socket to produce wearing and tearing when the top of base 1 is removed along with second long splint 8. Slide rails 2 are fixed on the front side and the rear side of the top end of the base 1. The fixed extension board 3 in top of the right side wall of base 1 installs cylinder 4 on the extension board 3. A plurality of blanking gaps 5 are formed in the right side of the top end of the base 1, and inner bottom walls of the blanking gaps 5 incline downwards and lead to the right side wall of the base 1. The right side wall of the base 1 is also fixed with a material collecting box 6 positioned below the blanking gap 5.

The clamping structure comprises a first long clamping plate 7 and a second long clamping plate 8 which are arranged in bilateral symmetry. The first long clamping plate 7 and the second long clamping plate 8 have the same height and are both smaller than the thickness of the socket. The front end and the rear end of the first long splint 7 are both fixed with a slide block 9 which is sleeved outside the slide rail 2 in a sliding way. The slide block 9 is provided with a pressing bolt 10 for pressing the slide rail 2. The first long splint 7 is provided with a through groove 11 which is consistent with the extending direction of the first long splint.

The bottom end of the second long splint 8 is attached to the upper end surface of the smooth plastic plate and slides on the smooth plastic plate. The right side of the second long splint 8 is fixedly connected with the piston rod of the cylinder 4. The left side wall of the second long splint 8 is provided with a plurality of sliding grooves 12, and the inside of the second long splint 8 is provided with a plurality of cavities 13. The plurality of cavities 13 correspond to the plurality of sliding grooves 12 one by one. The right end of the second long splint 8 is fixedly provided with a plurality of motors 14 corresponding to the cavities 13, and the output shafts of the motors 14 penetrate into the cavities 13 and are fixed with second gears 15. A positive and negative tooth screw rod 16 is rotatably connected in the chute 12, one end of the positive and negative tooth screw rod 16 penetrates into the cavity 13 and is fixed with a first gear 17 engaged with the second gear 15. The positive tooth part and the negative tooth part of the positive and negative tooth screw rod 16 are both sleeved with nut seats 18 moving along the slide grooves 12. The outer side wall of the nut seat 18 is attached to the inner side wall of the sliding groove 12, one end of the nut seat 18 penetrates through the sliding groove 12 to be flush with the notch of the sliding groove 12, and a short clamping plate 19 for penetrating through the through groove 11 is fixed. The short clamping plate 19 is longer than the socket.

The test structure includes a support 20 and a lift plate 21. The bracket 20 is fixed on the top end of the base 1 and is positioned between the first long splint 7 and the second long splint 8. The top end of the bracket 20 is provided with a hydraulic cylinder 22, and a piston rod of the hydraulic cylinder 22 is vertically downward and is fixedly connected with the lifting plate 21. The bottom end of the lifting plate 21 is fitted with plugs (not shown) corresponding to the clamping stations.

Additionally, rubber pads (not shown) are provided on the opposite sides of the first long splint 7 and the second long splint 8 and on the opposite sides of the two short splints 19. The setting of rubber pad can play the cushioning effect, prevents that the socket from being pressed from both sides badly.

The working principle is as follows: when the socket needs to be plugged and unplugged, the position of the first long clamping plate 7 is adjusted through the length of the socket, so that the socket corresponds to the plug when the socket is clamped by the first long clamping plate 7 and the second long clamping plate 8. When the position of the first long clamping plate 7 is adjusted, the pressing bolt 10 is unscrewed, so that the pressing bolt 10 is not pressed on the sliding rail 2 any more, and the sliding block 9 can move on the sliding rail 2 to realize the movement of the first long clamping plate 7. Similarly, when the first long splint 7 is moved to the right position, the pressing bolt 10 is screwed.

The socket is then placed between the two short jaws 19. The motor 14 is then started, and the output shaft of the motor 14 rotates the second gear 15. The second gear 15 rotates the first gear 17 engaged therewith. The first gear 17 drives the positive and negative teeth screw rod 16 fixedly connected with the first gear to rotate. The positive and negative teeth lead screw 16 drives the two nut seats 18 to rotate and move oppositely, and the sliding groove 12 plays a role in circumferential limiting on the nut seats 18, so that the two nut seats 18 do not rotate and only move oppositely along the sliding groove 12. The two nut seats 18 drive the two short clamping plates 19 to move oppositely, and the two short clamping plates 19 clamp the front side and the rear side of the socket. Because the two short clamping plates 19 move oppositely at the same speed, the socket can be ensured to correspond to the plug after the socket is clamped by the two short clamping plates 19. And because the length of the short clamping plate 19 is greater than that of the socket, the short clamping plate 19 can sufficiently clamp the socket, and the clamping force of the short clamping plate 19 on the socket is further ensured. And because the height of the short clamping plates 19 is matched with that of the through grooves 11, when the short clamping plates 19 are clamped on two sides of the socket, the plug cannot be inserted into the socket.

Then the piston rod of the air cylinder 4 is extended, and the air cylinder 4 pushes the second long clamping plate 8 to move leftwards. The short clamp plates 19 will pass through the through slots 11, so that the first long clamp plate 7 and the second long clamp plate 8 are clamped on the left and right sides of the socket. The heights of the first long clamping plate 7 and the second long clamping plate 8 are equal and are both smaller than the thickness of the socket. When the first long clamping plate 7 and the second long clamping plate 8 are clamped on two sides of the socket, the plug can not be inserted into the socket. The utility model discloses a first long splint 7 and the long splint 8 left and right sides of tight socket of second press from both sides through two short splint 19 front and back both sides of tight socket to promote the tight stability of socket clamp. The socket is prevented from shifting during plugging and unplugging tests.

After the plugging test is finished, a piston rod of the air cylinder 4 contracts to drive the second long clamping plate 8 to move and reset, and the clamping station clamps the socket to move the socket out of the lower part of the test structure. After the long splint 8 of second resets, the piston rod of cylinder 4 contracts a section distance again, when driving the socket and being located blanking opening 5 top, removes short splint 19, makes two short splint 19 not press from both sides tight socket again, and the socket can pass through the automatic landing of blanking opening 5, need not that the staff is manual to take off the socket from base 1, reduces workman intensity of labour, has promoted work efficiency.

And the utility model discloses a set up a plurality of tight stations of clamp and plug, a plurality of sockets can carry out the plug test simultaneously. The working efficiency is further improved.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (8)

1. A plug testing arrangement for socket, includes base (1), its characterized in that: the top end of the base (1) is provided with a clamping structure for clamping the socket and a test structure for performing plug test on the socket;

the clamping structure comprises a first long clamping plate (7) and a second long clamping plate (8) which are symmetrically arranged, the first long clamping plate (7) is connected to the top end of the base (1) in a sliding mode, a through groove (11) which is consistent with the extending direction of the first long clamping plate (7) is formed in the first long clamping plate (7), the second long clamping plate (8) is connected to the top end of the base (1) in a sliding mode, a plurality of sliding grooves (12) are formed in one side, opposite to the first long clamping plate (7), of the second long clamping plate (8), a clamping station is arranged in each sliding groove (12), the clamping station comprises a positive and negative tooth lead screw (16) which is rotatably connected to each sliding groove (12) and two nut seats (18) which are connected to each sliding groove (12) in a sliding mode, a motor (14) used for driving the positive and negative tooth lead screws (16) to rotate is arranged on the second long clamping plate (8), the two nut seats (18) are respectively sleeved on the outer portions of the positive and negative tooth lead screws (16) and the outer portions of the positive tooth lead screws, the nut seats (18) and the outer side walls of the reverse tooth lead screws (12) are attached to the outer side walls of the nut seats, one ends of the nut seats (18) penetrate through grooves (19) and are used for fixing the short clamping plates;

the test structure comprises a support (20) and a lifting plate (21), wherein the support (20) is fixed on the top end of the base (1) and is located between a first long clamping plate (7) and a second long clamping plate (8), a hydraulic cylinder (22) is installed on the top end of the support (20), a piston rod of the hydraulic cylinder (22) is vertically downward and is fixedly connected with the lifting plate (21), and a plurality of plugs corresponding to clamping stations are installed at the bottom end of the lifting plate (21).

2. The plugging and unplugging test device for a socket according to claim 1, wherein: the top both sides of base (1) all are fixed with slide rail (2), the outside slider (9) of slide rail (2) are located to the both ends of first long splint (7) are fixed with the slip cap, be provided with on slider (9) and be used for compressing tightly clamp bolt (10) of slide rail (2).

3. The plugging and unplugging test device for a socket according to claim 1, wherein: the fixed extension board (3) in one side that deviates from first long splint (7) on the top of base (1), install cylinder (4) on extension board (3), the piston rod and the long splint of second (8) fixed connection of cylinder (4).

4. The plugging and unplugging test device for a socket according to claim 1, wherein: still be provided with a plurality of cavities (13) in the long splint of second (8), it is a plurality of cavity (13) correspond with a plurality of spout (12) respectively, the one end of positive and negative tooth lead screw (16) penetrates in cavity (13) and is fixed with first gear (17), the output shaft of motor (14) penetrates in cavity (13) and is fixed with second gear (15) with first gear (17) meshing.

5. The plug testing device for a socket according to claim 1, wherein: rubber pads are arranged on one opposite side of the first long splint (7) and the second long splint (8) and one opposite side of the two short splints (19).

6. The plugging and unplugging test device for a socket according to claim 1, wherein: a smooth plastic plate is fixed at the top end of the base (1).

7. The plug testing device for a socket according to claim 1, wherein: a plurality of blanking openings (5) are opened on one side of the top end of the base (1) deviating from the first long clamping plate (7), the blanking openings (5) correspond to a plurality of clamping stations respectively, and the inner bottom wall of each blanking opening (5) is arranged downwards in an inclined mode.

8. The plugging and unplugging test device for a socket according to claim 7, wherein: and a material collecting box (6) positioned below the blanking opening (5) is fixed on the outer side wall of the base (1).

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