CN217127576U - Tank body structure for tinning bus copper bar - Google Patents

Abstract

The utility model relates to the technical field of tinning auxiliary devices, in particular to a tank body structure for tinning a bus copper bar, which has a simple structure, can change a clamping point when tinning is carried out, and can tin the whole copper bar by single tinning, thereby improving the processing efficiency; the electroplating bath is characterized by comprising an electroplating bath, wherein a door-shaped bracket is fixed on the electroplating bath, an electric push rod is fixed on the door-shaped bracket, a lifting plate is fixed at the output end of the electric push rod, two connecting plates are fixed at one end of the lifting plate, a first conducting strip and a tin plate are fixed on the two connecting plates, and the first conducting strip is contacted with the tin plate; the lifting plate is characterized in that a door-shaped fixing plate is fixed to the other end of the lifting plate, a first sliding block is installed on one end of each of two sides of the fixing plate in a sliding mode, a second conducting plate is installed at one end of each sliding block through a first adjusting mechanism, a first driving plate is fixed to the other end of each sliding block, a first special-shaped hole is formed in the first driving plate, and each first special-shaped hole comprises a first vertical section and a first inclined section.

Description

Tank body structure for tinning bus copper bar

Technical Field

The utility model relates to a technical field of tin-plating auxiliary device especially relates to a be used for tinned cell body structure of generating line copper bar.

Background

The copper bar has good electric conductivity and heat conductivity, and can be widely applied to various power supply main lines, such as bus ducts, electric wires and cables, electric brushes and the like. However, copper bars are oxidized to form a film of verdigris (formula CU2(OH)2CO 3) if exposed to air for a long time during production and use. Whereas, the conductivity of verdigris is poor, which increases the electrical resistance. Therefore, in the production process, a thin layer of metal tin needs to be plated on the surface of the copper bar, and the tinned copper bar can prevent oxidation-reduction reaction and generation of verdigris; and the heat dissipation can be increased, and the conductivity and other wire performances can be improved. In addition, tinning of the copper wire can prevent the insulating rubber from being sticky, the wire core from blackening and becoming brittle and improve the weldability of the wire core.

Among the prior art, when carrying out the tin-plating to the copper bar, adopt following mode, adopt anchor clamps to press from both sides the copper bar tightly as the negative pole, the fixed tin plate of positive pole, then arrange copper bar and tin plate in the plating bath, electroplate, this kind of mode has following shortcoming: the pinch point department of copper bar can not tin-plating, often needs secondary tin-plating, and efficiency is not high, has increased intensity of labour.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be used for tinned cell body structure of generating line copper bar, its simple structure when carrying out the tin-plating, can change the centre gripping point, single tin-plating can tin-plating to whole copper bar, improves machining efficiency.

The utility model discloses a cell body structure for tinning of bus copper bar, including the plating bath, be fixed with door type support on the plating bath, be fixed with electric putter on the door type support, electric putter output is fixed with the lifter plate, lifter plate one end is fixed with two connecting plates, be fixed with conducting strip one and tin plate on two connecting plates, conducting strip one and tin plate contact;

the other end of the lifting plate is fixedly provided with a door-shaped fixing plate, one ends of two sides of the fixing plate are respectively provided with a first sliding block in a sliding mode, one end of each sliding block is provided with a second conducting plate through a first adjusting mechanism, the other end of each sliding block is fixedly provided with a first driving plate, a first special-shaped hole is formed in the first driving plate and comprises a first vertical section and a first inclined section;

the other ends of the two sides of the fixed plate are both provided with a second sliding block in a sliding mode, one end of the second sliding block is provided with a third conducting strip through a second adjusting mechanism, the other end of the second sliding block is fixedly provided with a second driving plate, the second driving plate is provided with a second special-shaped hole, and the second special-shaped hole comprises a vertical section II and an inclined section II;

the lifting device is characterized by further comprising an air cylinder fixed on the lifting plate, a transverse plate is fixed at the output end of the air cylinder, vertical plates are fixed on two sides of the transverse plate, a first driving shaft and a second driving shaft are fixed on the vertical plates, the first driving shaft penetrates through the first special-shaped hole, and the second driving shaft penetrates through the second special-shaped hole.

Furthermore, the first adjusting mechanism comprises a first sliding groove formed in the first sliding block, a first adjusting block is slidably mounted in the first sliding groove, and the second conducting strip is fixed on the first adjusting block;

a first screw rod is rotatably arranged in the first sliding groove, the first screw rod is in threaded connection with a first adjusting block, and a first bevel gear is fixed on the first screw rod;

the first adjusting mechanism further comprises a first rotating shaft which is rotatably installed on the first sliding block, and a second bevel gear which is meshed with the first bevel gear is fixed on the first rotating shaft.

Furthermore, the adjusting mechanism II comprises a sliding groove II arranged on the sliding block II, an adjusting block II is slidably arranged in the sliding groove II, and the conducting strip III is fixed on the adjusting block II;

a second screw rod is rotatably arranged in the second sliding groove, the second screw rod is in threaded connection with the second adjusting block, and a third bevel gear is fixed on the second screw rod;

the second adjusting mechanism further comprises a second rotating shaft rotatably mounted on the second sliding block, and a fourth bevel gear meshed with the third bevel gear is fixed on the second rotating shaft.

Furthermore, a reinforcing plate is fixed on the electroplating bath, and the other end of the reinforcing plate is connected with the door-shaped bracket.

Further, the vertical plates are welded with the transverse plates.

Further, the fixed plate is welded with the lifting plate.

Further, the tin plate, the first conducting strip and the connecting plate are connected through bolts and nuts.

Furthermore, the end parts of the first rotating shaft and the second rotating shaft are provided with hexagonal grooves.

Compared with the prior art, the beneficial effects of the utility model are that: when the electroplating device is normally used, a copper bar to be electroplated is placed between the two second conducting strips, the first regulating mechanisms are operated to clamp the copper bar, then the electric push rod is operated to enable the lifting plate, the tin plate, the fixed copper bar and the like to move downwards into a plating solution in the electroplating bath, the first conducting strip is electrified to be a positive electrode, and the second conducting strip is electrified to be a negative electrode, so that most of the tin plating on the surface of the copper bar is finished;

then operating the air cylinder to enable the transverse plate, the vertical plate, the first driving shaft and the second driving shaft to descend, wherein the first driving shaft firstly moves the first vertical section, the first vertical section is parallel to the moving track of the first driving shaft, the first sliding block and the second conducting strip cannot move, and the second driving shaft moves along the second inclined section in the moving process of the first driving shaft along the first vertical section, so that the second driving shaft and the third conducting strip and the like all move towards the copper bar to clamp the copper bar;

then the first driving shaft moves to the first inclined section to enable the second conducting plate to be far away from the copper bar, and meanwhile, the second driving shaft moves to the second vertical section to avoid influencing the position of the third conducting plate, the third conducting plate is electrified to be a negative electrode, and therefore tin plating is carried out on the position with the residual tin plating;

after tinning is finished, the electric push rod is operated to move the copper bar and the like upwards, then the adjusting mechanism II is operated to separate the conducting strip III from the copper bar, and the copper bar is taken down.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is a partial enlarged view of portion A of FIG. 3;

FIG. 5 is a partial enlarged view of portion B of FIG. 3;

FIG. 6 is a block diagram of a first adjustment mechanism;

FIG. 7 is a structural view of an adjusting mechanism II;

in the drawings, the reference numbers: 1. an electroplating bath; 2. a gantry support; 3. an electric push rod; 4. a lifting plate; 5. a connecting plate; 6. a first conducting plate; 7. tin plates; 8. a fixing plate; 9. a first sliding block; 10. a second conducting plate; 11. a first driving plate; 12. a first vertical section; 13. a first inclined section; 14. a second sliding block; 15. conducting plate III; 16. a second driving plate; 17. a second vertical section; 18. a second inclined section; 19. a cylinder; 20. a transverse plate; 21. a vertical plate; 22. a first driving shaft; 23. a second driving shaft; 24. a first adjusting block; 25. a first screw rod; 26. a first bevel gear; 27. a first rotating shaft; 28. a second bevel gear; 29. a second adjusting block; 30. a second screw rod; 31. a third bevel gear; 32. a second rotating shaft; 33. and a bevel gear four.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 7, the utility model discloses a tank body structure for tinning of bus copper bar, including plating bath 1, a door type support 2 is fixed on plating bath 1, an electric push rod 3 is fixed on door type support 2, a lifting plate 4 is fixed at the output end of electric push rod 3, two connecting plates 5 are fixed at one end of lifting plate 4, a first conducting strip 6 and a tin plate 7 are fixed on two connecting plates 5, and first conducting strip 6 contacts with tin plate 7;

the other end of the lifting plate 4 is fixedly provided with a door-shaped fixing plate 8, one ends of two sides of the fixing plate 8 are respectively provided with a first sliding block 9 in a sliding mode, one end of the first sliding block 9 is provided with a second conducting plate 10 through a first adjusting mechanism, the other end of the first sliding block 9 is fixedly provided with a first driving plate 11, a first special-shaped hole is formed in the first driving plate 11, and the first special-shaped hole comprises a first vertical section 12 and a first inclined section 13;

a second sliding block 14 is slidably mounted at the other end of each of two sides of the fixed plate 8, a third conducting plate 15 is mounted at one end of the second sliding block 14 through a second adjusting mechanism, a second driving plate 16 is fixed at the other end of the second sliding block 14, a second special-shaped hole is formed in the second driving plate 16, and the second special-shaped hole comprises a second vertical section 17 and a second inclined section 18;

the lifting device further comprises an air cylinder 19 fixed on the lifting plate 4, a transverse plate 20 is fixed at the output end of the air cylinder 19, vertical plates 21 are fixed on two sides of the transverse plate 20, a first driving shaft 22 and a second driving shaft 23 are fixed on the vertical plates 21, the first driving shaft 22 penetrates through the first special-shaped hole, and the second driving shaft 23 penetrates through the second special-shaped hole;

in the embodiment, during normal use, a copper bar to be electroplated is placed between the two second conducting strips 10, then the first adjusting mechanisms are operated to clamp the copper bar, then the electric push rod 3 is operated to enable the lifting plate 4, the tin plate 7, the fixed copper bar and the like to move downwards into a plating solution in the plating bath 1, the first conducting strip 6 is electrified to be a positive electrode, and the second conducting strip 10 is electrified to be a negative electrode, so that most of the tin plating on the surface of the copper bar is finished;

then the air cylinder 19 is operated to enable the transverse plate 20, the vertical plate 21, the first driving shaft 22 and the second driving shaft 23 to descend, the first driving shaft 22 firstly moves the first vertical section 12, the first vertical section 12 is parallel to the moving track of the first driving shaft 22, the first sliding block 9 and the second conducting strip 10 cannot move, and in the process that the first driving shaft 22 moves along the first vertical section 12, the second driving shaft 23 moves along the second inclined section 18, so that the second driving plate 16, the third conducting strip 15 and the like all move towards the copper bar to clamp the copper bar;

then the first driving shaft 22 moves to the first inclined section 13 to enable the second conducting plate 10 to be far away from the copper bar, and meanwhile, the second driving shaft 23 moves to the second vertical section 17 to enable the position of the third conducting plate 15 not to be affected, the third conducting plate 15 is electrified to be a negative electrode, and therefore tin plating is conducted on the position where tin plating is left;

after tinning is finished, the electric push rod 3 is operated to move the copper bar and the like upwards, then the adjusting mechanism II is operated to separate the conducting strip III 15 from the copper bar, and the copper bar is taken down.

Furthermore, the first adjusting mechanism comprises a first sliding groove arranged on the first sliding block 9, a first adjusting block 24 is slidably mounted in the first sliding groove, and the second conducting strip 10 is fixed on the first adjusting block 24;

a first screw rod 25 is rotatably arranged in the first sliding groove, the first screw rod 25 is in threaded connection with a first adjusting block 24, and a first bevel gear 26 is fixed on the first screw rod 25;

the first adjusting mechanism further comprises a first rotating shaft 27 which is rotatably arranged on the first sliding block 9, and a second bevel gear 28 which is meshed with the first bevel gear 26 is fixed on the first rotating shaft 27;

in the embodiment, the distance between the two conducting strips II 10 can be adjusted through the arranged first adjusting mechanism, so that the copper bar with more sizes can be adapted;

when the position of the second conducting strip 10 needs to be adjusted, the first rotating shaft 27 is rotated to rotate the second bevel gear 28, so that the first bevel gear 26 and the first screw rod 25 are driven to rotate, and the position of the second conducting strip 10 is changed due to the sliding fit of the first adjusting block 24 and the sliding groove of the first sliding block 9.

Furthermore, the second adjusting mechanism comprises a second sliding groove formed in the second sliding block 14, a second adjusting block 29 is slidably mounted in the second sliding groove, and the third conducting strip 15 is fixed on the second adjusting block 29;

a second screw rod 30 is rotatably arranged in the second sliding groove, the second screw rod 30 is in threaded connection with a second adjusting block 29, and a third bevel gear 31 is fixed on the second screw rod 30;

the second adjusting mechanism further comprises a second rotating shaft 32 which is rotatably arranged on the second sliding block 14, and a fourth bevel gear 33 which is meshed with the third bevel gear 31 is fixed on the second rotating shaft 32;

in the embodiment, the distance between the two conducting strips III 15 can be adjusted through the second adjusting mechanism, so that the copper bar with more sizes can be adapted;

when the position of the third conducting strip 15 needs to be adjusted, the second rotating shaft 32 is rotated to enable the fourth bevel gear 33 to rotate, the third bevel gear 31 and the second screw rod 30 are driven to rotate, and the second adjusting block 29 is in sliding fit with the sliding groove of the second sliding block 14, so that the position of the third conducting strip 15 is changed.

Furthermore, a reinforcing plate is fixed on the electroplating bath 1, and the other end of the reinforcing plate is connected with the door-shaped bracket 2;

in this embodiment, the reliability of connection between the plating tank 1 and the door type bracket 2 is improved by the reinforcing plate.

Further, the vertical plate 21 is welded with the transverse plate 20;

in the present embodiment, the reliability of the connection between the vertical plate 21 and the lateral plate 20 is improved.

Further, the fixed plate 8 is welded with the lifting plate 4;

in the present embodiment, the reliability of the connection between the fixed plate 8 and the rising and falling plate 4 is improved.

Further, the tin plate 7, the first conducting strip 6 and the connecting plate 5 are connected by bolts and nuts;

in this embodiment, the tin plate 7 is convenient to replace.

Furthermore, the end parts of the first rotating shaft 27 and the second rotating shaft 32 are provided with hexagonal grooves;

in this embodiment, the first rotating shaft 27 and the second rotating shaft 32 are rotated by inserting an allen key into the hexagonal groove, which is more convenient.

The utility model discloses a be used for tinned cell body structure of generating line copper bar, it is above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical mode, wherein slidable/rotate fixedly promptly not to drop under the slip/rotation state, sealed intercommunication is sealed when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementing of its beneficial effect, above-mentioned all with electric module and with electric common electrical part in market, buy when returning to the use only need connect according to the mutual electricity of the instruction manual that together buys back and can use, and control module is its common from the area module, the event is no longer repeated here.

The utility model relates to a tank body structure for tinning bus copper bars, under the condition that the contrary explanation is not made, the directional terms "up, down, left, right, front, back, inside, and outside, and vertical and horizontal" included in the term merely represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A tank body structure for tinning of a bus copper bar is characterized by comprising an electroplating tank (1), wherein a door-shaped support (2) is fixed on the electroplating tank (1), an electric push rod (3) is fixed on the door-shaped support (2), a lifting plate (4) is fixed at the output end of the electric push rod (3), two connecting plates (5) are fixed at one end of the lifting plate (4), a first conducting strip (6) and a tin plate (7) are fixed on the two connecting plates (5), and the first conducting strip (6) is in contact with the tin plate (7);

a door-shaped fixing plate (8) is fixed at the other end of the lifting plate (4), a first sliding block (9) is installed at one end of each of two sides of each fixing plate (8) in a sliding mode, a second conducting plate (10) is installed at one end of each sliding block (9) through a first adjusting mechanism, a first driving plate (11) is fixed at the other end of each sliding block (9), a first special-shaped hole is formed in each driving plate (11), and each first special-shaped hole comprises a first vertical section (12) and a first inclined section (13);

a second sliding block (14) is slidably mounted at the other end of each of the two sides of the fixing plate (8), a third conducting strip (15) is mounted at one end of the second sliding block (14) through a second adjusting mechanism, a second driving plate (16) is fixed at the other end of the second sliding block (14), a second special-shaped hole is formed in the second driving plate (16), and the second special-shaped hole comprises a second vertical section (17) and a second inclined section (18);

the lifting device is characterized by further comprising an air cylinder (19) fixed on the lifting plate (4), a transverse plate (20) is fixed at the output end of the air cylinder (19), vertical plates (21) are fixed on two sides of the transverse plate (20), a first driving shaft (22) and a second driving shaft (23) are fixed on the vertical plates (21), the first driving shaft (22) penetrates through the first special-shaped hole, and the second driving shaft (23) penetrates through the second special-shaped hole.

2. The tank body structure for tinning of bus copper bars as claimed in claim 1, wherein the first adjusting mechanism comprises a first sliding groove formed in the first sliding block (9), a first adjusting block (24) is slidably mounted in the first sliding groove, and the second conducting strip (10) is fixed on the first adjusting block (24);

a first screw rod (25) is rotatably arranged in the first sliding groove, the first screw rod (25) is in threaded connection with a first adjusting block (24), and a first bevel gear (26) is fixed on the first screw rod (25);

the first adjusting mechanism further comprises a first rotating shaft (27) rotatably mounted on the first sliding block (9), and a second bevel gear (28) meshed with the first bevel gear (26) is fixed on the first rotating shaft (27).

3. The groove body structure for tinning of bus copper bars according to claim 2, characterized in that the second adjusting mechanism comprises a second sliding groove formed in the second sliding block (14), a second adjusting block (29) is slidably mounted in the second sliding groove, and the third conducting strip (15) is fixed on the second adjusting block (29);

a second screw rod (30) is rotatably arranged in the second sliding groove, the second screw rod (30) is in threaded connection with a second adjusting block (29), and a third bevel gear (31) is fixed on the second screw rod (30);

the second adjusting mechanism further comprises a second rotating shaft (32) rotatably mounted on the second sliding block (14), and a fourth bevel gear (33) meshed with the third bevel gear (31) is fixed on the second rotating shaft (32).

4. The tank body structure for tinning of busbar copper bars according to claim 3 is characterized in that a reinforcing plate is fixed on the electroplating tank (1), and the other end of the reinforcing plate is connected with the door-shaped bracket (2).

5. The tank structure for tinning of busbar copper bars according to claim 4 is characterized in that the vertical plates (21) are welded to the transverse plate (20).

6. The tank structure for tinning of busbar copper bars according to claim 5 is characterized in that the fixing plate (8) is welded to the lifting plate (4).

7. The tank structure for tinning of bus copper bars as claimed in claim 6, characterized in that the tin plate (7), the first conducting strip (6) and the connecting plate (5) are connected by bolts and nuts.

8. The tank structure for tinning bus-bar copper bars as claimed in claim 7, characterized in that the ends of the first rotating shaft (27) and the second rotating shaft (32) are provided with hexagonal grooves.

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