CN217215652U

CN217215652U - Block terminal body board compresses tightly fixing device

Info

Publication number: CN217215652U
Application number: CN202123361512.5U
Authority: CN
Inventors: 王善青
Original assignee: Shandong Qinghua Yike Electric Co ltd
Current assignee: Shandong Qinghua Yike Electric Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-16
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a block terminal plate compresses tightly fixing device, including control box, linking frame, be provided with the workstation on the up end of control box, be provided with two support bars, two on the up end of workstation the equal fixed connection of lower extreme of support bar is on the up end of workstation, two the up end of support bar leans on two connecting plates of the different fixedly connected with of front side punishment, four the upper end of connecting plate fixedly connected with telescopic cylinder, four respectively telescopic cylinder's top fixedly connected with fixed plate, four respectively the lower terminal surface of fixed plate is fixed connection respectively on linking frame's up end, be provided with a plurality of movable holes on linking frame's the up end. The utility model discloses a thimble direct contact when the cooperation of telescopic cylinder and spring is welded is on the up end of bottom plate, and the thimble pushes down the bottom plate under the effect of spring, can not appear the rosin joint when guaranteeing the welding, improves welding efficiency.

Description

Block terminal body board compresses tightly fixing device

Technical Field

The utility model relates to a block terminal assembly field especially relates to a block terminal plate compresses tightly fixing device.

Background

The distribution box is electrical equipment, has small, simple installation, and technical performance is special, the rigidity, and the configuration function is unique, not restricted by the place, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of less and has the characteristics of environmental protection effect, distribution electric energy that can be reasonable, the convenient operation of opening and shutting to the circuit. The safety protection level is higher, and the conduction state of the circuit can be visually displayed.

During the operation of laser welding arm, former case bottom plate is placed on the box, because there is the space between the two, often has the weak point of rosin joint phenomenon, often needs to support it through the manual work and press then the welding, has certain danger during the manual work is supported, inconvenient operation moreover has still increased operation workman's work load, reduction production efficiency. Therefore, the pressing and fixing device for the distribution box body plate is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the block terminal plate compresses tightly fixing device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a compressing and fixing device for a distribution box body plate comprises an operation box and a connecting frame, wherein a workbench is arranged on the upper end surface of the operation box, two support bars are arranged on the upper end surface of the workbench, the lower ends of the two support bars are fixedly connected to the upper end surface of the workbench, the upper end surfaces of the two support bars are respectively and fixedly connected with two connecting plates by the front side, the upper ends of the four connecting plates are respectively and fixedly connected with telescopic cylinders, the top ends of the four telescopic cylinders are respectively and fixedly connected with fixing plates, the lower end surfaces of the four fixing plates are respectively and fixedly connected to the upper end surface of the connecting frame, a plurality of movable holes are arranged on the upper end surface of the connecting frame, through holes are respectively arranged on the lower inner walls of the movable holes, the lower ends of the through holes respectively penetrate through the lower end surface of the connecting frame, and thimbles are respectively arranged in the through holes, the top end fixedly connected with fixture block of thimble, the upper end of fixture block is provided with the spring, the upper end of spring is provided with fixing bolt, fixing bolt's lower extreme threaded connection leans on upper end department at the inside wall in activity hole.

As a further description of the above technical solution:

four supporting columns are arranged on the lower end face of the operation box, and the upper ends of the four supporting columns are fixedly connected to the lower end face of the operation box in a rectangular array mode.

As a further description of the above technical solution:

two the up end of support bar leans on rear side punishment to do not to be provided with a plurality of locating holes, two the upper end of support bar is provided with the locating plate, the up end of locating plate leans on both sides edge to be provided with the pilot pin respectively, two the lower extreme of pilot pin runs through the up end of locating plate respectively, and the lower extreme is swing joint in the locating hole on two support bar up ends respectively.

As a further description of the above technical solution:

and the opposite surfaces of the two support bars are respectively provided with a placing groove.

As a further description of the above technical solution:

the side wall of the clamping block is movably connected to the inner side wall of the movable hole.

As a further description of the above technical solution:

the lower end faces of the four fixing plates are fixedly connected to the upper end face of the connecting frame through welding.

As a further description of the above technical solution:

the four telescopic cylinders move synchronously.

As a further description of the above technical solution:

the lower end faces of the multiple thimbles are all on the same horizontal line.

The utility model discloses following beneficial effect has:

the utility model discloses with the current contrast that sets up, be provided with four telescopic cylinder through the upper end at two support bars, utilize telescopic cylinder to come highly adjusting connection frame, make it be applicable to and process the welding to the block terminal of co-altitude not.

The utility model discloses with current setting contrast, through be provided with a plurality of movable holes on connected frame's up end, be provided with the through hole on the lower inner wall in activity hole, the inside of through hole sets up the thimble, fixture block of upper end fixed connection of thimble, the spring has been set up in the upper end of fixture block, fix the position of spring through fixing bolt, thimble direct contact is on the up end of bottom plate when the cooperation welding through with telescopic cylinder, the thimble pushes down the bottom plate under the effect of spring, the rosin joint can not appear when guaranteeing the welding, and the welding efficiency is improved.

The utility model discloses with the current contrast that sets up, through set up a plurality of locating holes on the up end of two support bars, through mutually supporting with the locating plate, the convenience is fixed a position the processing to the block terminal, reduces the manual work and to its necessary of location, improves positioning speed.

Drawings

Fig. 1 is an isometric view of a pressing and fixing device for a distribution box body plate according to the present invention;

fig. 2 is a front sectional view of a connecting frame of a pressing and fixing device for a distribution box body plate according to the present invention;

fig. 3 is a front view of the positioning plate of the distribution box body plate pressing and fixing device provided by the utility model.

Illustration of the drawings:

1. a supporting strip; 2. an operation box; 3. a pillar; 4. a telescopic cylinder; 5. a connecting plate; 6. a work table; 7. positioning holes; 8. positioning a plate; 9. positioning bolts; 10. a fixing plate; 11. a connecting frame; 12. fixing the bolt; 13. a thimble; 14. a movable hole; 15. a through hole; 16. a spring; 17. a clamping block; 18. and (6) placing a groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a compressing and fixing device for a distribution box body plate comprises an operation box 2 and a connecting frame 11, wherein a workbench 6 is arranged on the upper end surface of the operation box 2, two supporting strips 1 are arranged on the upper end surface of the workbench 6, standing grooves 18 are respectively arranged on opposite surfaces of the two supporting strips 1, the standing grooves 18 on two sides are used for placing the bottom end of a distribution box, the lower ends of the two supporting strips 1 are fixedly connected to the upper end surface of the workbench 6, two connecting plates 5 are respectively and fixedly connected to the upper end surfaces of the two supporting strips 1 close to the front side, telescopic cylinders 4 are respectively and fixedly connected to the upper ends of the four connecting plates 5, the four telescopic cylinders 4 move synchronously, fixed plates 10 are respectively and fixedly connected to the top ends of the four telescopic cylinders 4, the lower end surfaces of the four fixed plates 10 are respectively and fixedly connected to the upper end surface of the connecting frame 11 through welding, the expansion of the four expansion cylinders 4 can be automatically adjusted according to the height of the distribution box.

The upper end face of the connecting frame 11 is provided with a plurality of movable holes 14, the lower inner walls of the movable holes 14 are all provided with through holes 15, the lower ends of the through holes 15 respectively penetrate through the lower end face of the connecting frame 11, the inner parts of the through holes 15 are respectively provided with ejector pins 13, the lower end faces of the ejector pins 13 are all on the same horizontal line, the top end of each ejector pin 13 is fixedly connected with a fixture block 17, the side wall of each fixture block 17 is movably connected to the inner side wall of each movable hole 14, the upper end of each fixture block 17 is provided with a spring 16, the upper end of each spring 16 is provided with a fixing bolt 12, the lower end of each fixing bolt 12 is in threaded connection with the position, close to the upper end, of the inner side wall of each movable hole 14, when the connecting frame 11 is controlled by four telescopic cylinders 4 to move downwards, the lower ends of the ejector pins 13 are in contact with the upper end face of the distribution box bottom plate, the fixture blocks 17 are squeezed to shrink along with the springs 16 in the movable holes 14 pressed downwards by the telescopic cylinders 4, the thimble 13 can better press the bottom plate according to the elasticity of the spring 16, so that cold joint is avoided during welding.

Be provided with four pillars 3 on the lower terminal surface of operation box 2, the upper end of four pillars 3 is rectangular array fixed connection on the lower terminal surface of operation box 2, the up end of two support bars 1 leans on the rear side punishment to do not be provided with a plurality of locating holes 7, the upper end of two support bars 1 is provided with locating plate 8, the up end of locating plate 8 leans on both sides edge to be provided with pilot pin 9 respectively, the up end of locating plate 8 is run through respectively to the lower extreme of two pilot pins 9, and the lower extreme is swing joint respectively in locating hole 7 on two support bars 1 up end, during the use with the length of block terminal with locating plate 8 take inside two locating hole 7 on two locating pin 9's on locating plate 8 up end insert two support bars 1 up end locating hole 7 on the up end suitable position, prescribe a limit to the position of block terminal.

The working principle is as follows: the utility model relates to a block terminal plate compresses tightly fixing device, earlier place locating plate 8 on two support bars 1 of 4 rear sides of two telescopic cylinder through during the use, lower extreme through two gim pegs 9 on the 8 up end of locating plate is facing to locating hole 7 and is put into, position to the block terminal carries out a injecing, again through placing the bottom plate in the bottom of block terminal, take linking frame 11 downstream through controlling four telescopic cylinder 4, when the lower extreme of thimble 13 contacts the up end of bottom plate, along with telescopic cylinder 4 pushes down 14 inside spring 16 of movable hole by the fixture block 17 extrusion shrink of thimble 13 upper end, make thimble 13 can better push down the bottom plate according to spring 16's elasticity, produce the rosin joint when avoiding welding, the desoldering, improve whole welded efficiency.

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

1. The utility model provides a block terminal box body board compresses tightly fixing device, includes control box (2), linking frame (11), its characterized in that: the upper end face of the operation box (2) is provided with a workbench (6), the upper end face of the workbench (6) is provided with two support bars (1), the lower ends of the two support bars (1) are fixedly connected to the upper end face of the workbench (6), the upper end faces of the two support bars (1) are fixedly connected with two connecting plates (5) respectively at the positions close to the front sides, the upper ends of the four connecting plates (5) are fixedly connected with telescopic cylinders (4) respectively, the top ends of the four telescopic cylinders (4) are fixedly connected with fixing plates (10) respectively, the lower end faces of the four fixing plates (10) are fixedly connected to the upper end face of a connecting frame (11) respectively, the upper end face of the connecting frame (11) is provided with a plurality of movable holes (14), the lower inner walls of the plurality of movable holes (14) are provided with through holes (15), and the lower ends of the through holes (15) are respectively penetrated through the lower end face of the connecting frame (11), a plurality of the inside of through hole (15) is provided with thimble (13) respectively, the top fixedly connected with fixture block (17) of thimble (13), the upper end of fixture block (17) is provided with spring (16), the upper end of spring (16) is provided with fixing bolt (12), the lower extreme threaded connection of fixing bolt (12) leans on upper end department at the inside wall of activity hole (14).

2. The pressing and fixing device for the body plate of the electric distribution box according to claim 1, wherein: four pillars (3) are arranged on the lower end face of the operation box (2), and the upper ends of the pillars (3) are fixedly connected to the lower end face of the operation box (2) in a rectangular array mode.

3. The pressing and fixing device for the body plate of the electric distribution box according to claim 1, wherein: two the up end of support bar (1) leans on rear side punishment to do not to be provided with a plurality of locating holes (7), two the upper end of support bar (1) is provided with locating plate (8), the up end of locating plate (8) leans on both sides edge to be provided with pilot pin (9) respectively, two the lower extreme of pilot pin (9) runs through the up end of locating plate (8) respectively, and the lower extreme is swing joint respectively in locating hole (7) on two support bar (1) up ends.

4. The pressing and fixing device for the body plate of the electric distribution box according to claim 1, wherein: and the opposite surfaces of the two support bars (1) are respectively provided with a placing groove (18).

5. The pressing and fixing device for the body plate of the electric distribution box according to claim 1, wherein: the side wall of the clamping block (17) is movably connected to the inner side wall of the movable hole (14).

6. The pressing and fixing device for the body plate of the electric distribution box according to claim 1, wherein: the lower end faces of the four fixing plates (10) are fixedly connected to the upper end face of the connecting frame (11) through welding.

7. The pressing and fixing device for the body plate of the electric distribution box according to claim 1, wherein: the four telescopic cylinders (4) move synchronously.

8. The pressing and fixing device for the body plate of the electric distribution box according to claim 1, wherein: the lower end surfaces of the thimbles (13) are all on the same horizontal line.