CN218030972U

CN218030972U - Joint formula bar copper convenient to connect

Info

Publication number: CN218030972U
Application number: CN202222174502.9U
Authority: CN
Inventors: 吴加盼; 谢汝佳
Original assignee: Nanjing Jiashi Aluminum Industry Co ltd
Current assignee: Nanjing Jiashi Aluminum Industry Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-13
Anticipated expiration: 2032-08-17

Abstract

The utility model belongs to the technical field of the bar copper, especially, joint formula bar copper convenient to connect, including a bar copper and No. two bar copper, a bar copper upper end middle part fixedly connected with spliced pole, spliced pole upper end middle part fixedly connected with block mechanism, no. two the bar copper lower extreme middle parts are opened there is the spread groove, block groove has been opened to the cell wall on the spread groove, cell wall middle part is opened there is the slot on the block groove, the activity groove has all been opened, two to slot left side cell wall and right cell wall the one end that slot was kept away from to activity inslot wall has all opened the thread groove, two equal threaded connection has locking mechanism in the thread groove, no. two the bar copper surface left part and surface right part have all opened the standing groove, two the standing groove is corresponding with the position of two thread grooves respectively. A joint formula bar copper convenient to connect, connected mode is simple, and connects more firm, is fit for joint formula bar copper and connects the use.

Description

Joint formula bar copper convenient to connect

Technical Field

The utility model relates to a bar copper technical field, in particular to joint formula bar copper convenient to connect.

Background

The copper bar is one of non-ferrous metal processing bars, and has good processing performance and high conductivity. Mainly divide into brass bar (copper zinc alloy, cheaper), red bar copper (higher copper content), often need to splice many bar copper together when using to increase the length of bar copper, have following drawback at present bar copper connection in-process at least: 1. in the existing copper bar connecting process, two copper bars are usually connected with each other by means of corresponding auxiliary connecting devices, the connecting mode is complex, and the two copper bars are difficult to form a whole; 2. in the current bar copper connection process, it is very firm not to connect between two bar copper, and the condition that becomes flexible appears easily in two bar copper after the concatenation is accomplished, and fixed effect is also not very good, may connect the disconnection after using a period, so, we release a new joint formula bar copper of being convenient for connect.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a joint type copper rod convenient for connection, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a joint formula bar copper convenient to connect, includes a bar copper and No. two bar copper, a bar copper upper end middle part fixedly connected with spliced pole, spliced pole upper end middle part fixedly connected with block mechanism, no. two open at bar copper lower extreme middle parts has the spread groove, the cell wall is opened there is the block groove on the spread groove, open at cell wall middle part has the slot on the block groove, the activity groove has all been opened to slot left side cell wall and right cell wall, two the thread groove has all been opened to the one end that the slot was kept away from to activity inslot wall, two equal threaded connection has locking mechanism in the thread groove, no. two bar copper surface left parts and surface right parts have all opened the standing groove, two the standing groove is corresponding with the position of two thread grooves respectively, and two standing grooves communicate with each other with two thread inslots.

Preferably, the connecting column is located in the connecting groove, the outer surface of the connecting column is in contact with the inner wall of the connecting groove, the clamping mechanism is located in the clamping groove and is connected with the clamping groove in a clamping mode, and the two locking mechanisms are connected with the clamping mechanism in a clamping mode.

Preferably, block mechanism includes the fixed block, fixed block lower extreme and spliced pole fixed connection, shrink groove, two have all been opened on the inside left side of fixed block and inside right side shrink groove inner wall equal fixedly connected with spring, two the equal fixedly connected with stopper of one end that shrink groove inner wall was kept away from to the spring, two the equal fixedly connected with fixture block of one end that the spring was kept away from to the stopper, two the impartial distance fixedly connected with a plurality of lug of fixture block lower extreme, fixed block upper end fixedly connected with fixed plate, the groove of accomodating, two have all been opened to fixed plate left end and right-hand member accomodate groove inner wall and all opened the draw-in groove.

Preferably, the two limiting blocks are movably connected with the inner walls of the two shrinkage grooves respectively, the two clamping blocks are connected with the fixing block in an inserting mode, the two clamping blocks are located in the clamping grooves, and the two clamping blocks are connected with the clamping grooves in a clamping mode.

Preferably, the locking mechanism comprises a screw rod, the outer surface of the screw rod is in threaded connection with the thread groove, the right end of the screw rod is fixedly connected with a connecting block, the middle part of the right end of the connecting block is fixedly connected with a clamping column, and the left end of the screw rod is fixedly connected with a hexagonal screw block.

Preferably, the connecting block is located and accomodates the inslot, the card post surface is connected with the draw-in groove block, hexagonal spiral shell piece is located the standing groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, two clamping blocks are contracted into the fixed block under the action force of the spring by pressing the two clamping blocks, then the first copper bar is inserted into the second copper bar, when the two clamping blocks pass through the connecting groove and reach the clamping groove, the first copper bar and the second copper bar can be popped out under the elasticity of the spring for clamping connection, so that the connection mode of the first copper bar and the second copper bar is simple, and the two copper bars can form a whole;

2. the utility model discloses in, pop out the block through two fixture blocks in the block groove and fix for bar copper and No. two bar copper are fixed for the first time, and two fixture block lower extremes all are provided with the lug, can increase the frictional force between two fixture blocks and the block groove, increase and connect the steadiness, pass through two rotatory screw rods of hexagonal spanner simultaneously, make in two card posts block two further draw-in grooves respectively, can further promote the steadiness of being connected of a bar copper and No. two bar copper, avoid later stage connection breaking.

Drawings

FIG. 1 is a schematic view of the overall structure of a snap-fit copper rod of the present invention for easy connection;

FIG. 2 is a schematic view of the internal structure of a second copper rod of a snap-in copper rod for easy connection of the present invention;

FIG. 3 is a schematic view of the overall structure of a clamping mechanism of the clamping type copper bar convenient for connection according to the present invention;

fig. 4 is the schematic view of the overall structure of the locking mechanism of the joint-type copper rod convenient for connection.

In the figure: 1. a first copper rod; 2. a second copper rod; 3. connecting columns; 4. a clamping mechanism; 5. connecting grooves; 6. a clamping groove; 7. a slot; 8. a movable groove; 9. a thread groove; 10. a locking mechanism; 11. a placement groove; 12. a fixed block; 13. a shrinking slot; 14. a spring; 15. a limiting block; 16. a clamping block; 17. a bump; 18. a fixing plate; 19. a storage groove; 20. a card slot; 21. a screw; 22. connecting blocks; 23. clamping the column; 24. a hexagonal screw block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a joint formula bar copper convenient to connect, including bar copper 1 and No. two

bar copper

2, 1 upper end middle part fixedly connected with spliced pole 3 of bar copper, spliced pole 3 upper end middle part fixedly connected with block mechanism 4, no. two 2 lower extreme middle parts of bar copper open has spread groove 5, the cell wall is opened there is block groove 6 on spread groove 5, the cell wall middle part is opened there is slot 7 on block groove 6, slot 7 left side cell wall and right cell wall have all opened movable groove 8, the one end that slot 7 was kept away from to two 8 inslots of movable groove inner walls has all opened thread groove 9, equal threaded connection has locking mechanism 10 in two thread grooves 9, no. two 2 bar copper surface left parts and surface right parts have all opened standing groove 11, two standing grooves 11 are corresponding with the position of two thread grooves 9 respectively, and two standing grooves 11 communicate with each other with two thread grooves 9 are inside, spliced pole 3 is located

spread groove

5, and 3 outer surface of spliced pole and 5 inner wall contact, block mechanism 4 is located block groove 6, and block mechanism 4 block connection, two locking mechanism 10 all block connection with block mechanism.

In the embodiment, the clamping mechanism 4 comprises a fixed block 12, the lower end of the fixed block 12 is fixedly connected with the connecting column 3, the left side and the right side inside the fixed block 12 are both provided with a contraction groove 13, the inner walls of the two contraction grooves 13 are both fixedly connected with springs 14, one ends of the two springs 14 far away from the inner walls of the contraction grooves 13 are both fixedly connected with limiting blocks 15, one ends of the two limiting blocks 15 far away from the springs 14 are both fixedly connected with clamping blocks 16, the lower ends of the two clamping blocks 16 are equally and fixedly connected with a plurality of convex blocks 17, the convex blocks 17 can increase the friction force between the clamping grooves 6, so that the connection is stable, the upper end of the fixed block 12 is fixedly connected with a fixed plate 18, the left end and the right end of the fixed plate 18 are both provided with accommodating grooves 19, the inner walls of the two accommodating grooves 19 are both provided with clamping grooves 20, the two limiting blocks 15 are respectively movably connected with the inner walls of the two contraction grooves 13, the two clamping blocks 16 are both in penetrating connection with the fixed block 12, the two clamping blocks 16 are both located in the clamping grooves 6, and the two clamping blocks 16 are both connected with the clamping grooves 6;

in this embodiment, locking mechanism 10 includes screw rod 21, screw rod 21 surface and 9 threaded connection of thread groove, screw rod 21 right-hand member fixedly connected with connecting block 22, connecting block 22 right-hand member middle part fixedly connected with card post 23, screw rod 21 left end fixedly connected with hexagonal spiral shell piece 24, connecting block 22 is located accomodates the groove 19, card post 23 surface and draw-in groove 20 block are connected, can further promote the connection steadiness of copper bar 1 and No. two copper bars 2, hexagonal spiral shell piece 24 is located standing groove 11, avoid hexagonal spiral shell piece 24 and screw rod 21 to expose.

It should be noted that, the utility model relates to a joint formula bar copper convenient to connect, in the use, at first through two fixture blocks 16 of extrusion, make two fixture blocks 16 shrink under spring 14's effort and advance in two shrink grooves 13, cup joint bar copper 1 and No. two bar copper 2 each other again, make spliced pole 3 inject in spread groove 5, simultaneously when two fixture blocks 16 reachd block groove 6, can reset through spring 14's elasticity and make two fixture blocks 16 pop out, thereby make a bar copper 1 and No. two bar copper 2 can be fixed for the first time, and two fixture block 16 lower extremes all are provided with a plurality of lug 17, can make the frictional force increase of two fixture blocks 16 and block groove 6 inner wall, strengthen the connectivity, then stretch into standing groove 11 through the hexagonal spanner, and inject hexagonal spiral shell piece 24 is rotatory, make screw rod 21 drive connecting block 22 toward the direction removal of fixed plate 18, make connecting block 22 can be located and accomodate the inslot 19, the joint of bar copper 23 joint advances into card inslot 20 simultaneously, further improve the connectivity between bar copper 1 and the No. two bar copper 2, make the whole firm joint formula of connection through the simple connection mode, and firm connection.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a joint formula bar copper convenient to connect, includes bar copper (1) and No. two bar copper (2), its characterized in that: no. one bar copper (1) upper end middle part fixedly connected with spliced pole (3), spliced pole (3) upper end middle part fixedly connected with block mechanism (4), no. two bar copper (2) lower extreme middle part is opened has spread groove (5), the cell wall is opened has block groove (6) on spread groove (5), the cell wall middle part is opened has slot (7) on block groove (6), slot (7) left side cell wall and right cell wall have all opened movable groove (8), two the one end that slot (7) were kept away from to movable groove (8) inslot wall has all opened thread groove (9), two equal threaded connection has locking mechanism (10) in thread groove (9), standing groove (11) have all been opened to No. two bar copper (2) surface left part and surface right part standing groove (11) are corresponding with the position of two thread grooves (9) respectively, and two standing groove (11) communicate with each other with two thread groove (9) are inside.

2. The clamping type copper rod convenient to connect as claimed in claim 1, wherein: the connecting column (3) is located in the connecting groove (5), the outer surface of the connecting column (3) is in contact with the inner wall of the connecting groove (5), the clamping mechanism (4) is located in the clamping groove (6), the clamping mechanism (4) is connected with the clamping groove (6) in a clamping mode, and the locking mechanisms (10) are connected with the clamping mechanism (4) in a clamping mode.

3. The clamping type copper rod convenient to connect as claimed in claim 1, wherein: block mechanism (4) are including fixed block (12), fixed block (12) lower extreme and spliced pole (3) fixed connection, shrink groove (13), two have all been opened on fixed block (12) inside left side and inside right side shrink groove (13) the equal fixedly connected with spring (14) of inslot wall, two the equal fixedly connected with stopper (15) of one end of shrink groove (13) inslot wall are kept away from in spring (14), two the equal fixedly connected with fixture block (16) of one end of spring (14) are kept away from in stopper (15), two fixture block (16) lower extreme impartial distance fixedly connected with a plurality of lug (17), fixed block (12) upper end fixedly connected with fixed plate (18), fixed plate (18) left end and right-hand member have all opened and have accomodate groove (19), two accomodate groove (19) inslot wall and all opened draw-in groove (20).

4. A snap-fit copper rod for facilitating connection according to claim 3, wherein: two stopper (15) respectively with two shrink groove (13) inner wall swing joint, two fixture block (16) all alternate with fixed block (12) and are connected, two fixture block (16) all are located clamping groove (6), and two fixture block (16) all are connected with clamping groove (6) block.

5. The easy-to-connect clamping type copper rod as claimed in claim 1, wherein: locking mechanism (10) include screw rod (21), screw rod (21) surface and thread groove (9) threaded connection, screw rod (21) right-hand member fixedly connected with connecting block (22), connecting block (22) right-hand member middle part fixedly connected with card post (23), screw rod (21) left end fixedly connected with hexagonal spiral shell piece (24).

6. The conveniently connected clamping type copper rod as claimed in claim 5, wherein: the connecting block (22) is located and accomodates groove (19), card post (23) surface and draw-in groove (20) block are connected, hexagonal spiral piece (24) are located standing groove (11).