CN211522345U - Novel conductive clamping mechanism - Google Patents

Abstract

The utility model relates to the field of electroplating equipment, and discloses a novel conductive clamping mechanism, which comprises a conductive contact part and a conductive part, wherein the conductive contact part is contacted with a conductive mandrel, the conductive contact part comprises a clamping block which is jointed with the outer ring wall of the conductive mandrel and is arc-shaped and a matching block which extends outwards from two ends of the clamping block, an elastic jointing mechanism which drives the clamping block to be always jointed with the outer ring wall of the conductive mandrel is arranged between the opposite matching blocks, the elastic jointing mechanism comprises an adjusting rod which horizontally penetrates through the matching block, a limiting block which is positioned at two ends of the adjusting rod and a spring which drives the clamping block arranged between the limiting block and the matching block on the adjusting rod to be always elastically butted on the conductive mandrel, the conductive clamping structure for electroplating can always clamp the conductive mandrel on the premise of not influencing the rotation smoothness of the conductive mandrel, keeps good conductivity, and can be quickly adjusted outside a movable conductive end once the clamping block is loosened, time-saving and labor-saving and high in safety.

Description

Novel conductive clamping mechanism

Technical Field

The utility model relates to an electroplating device field especially relates to a novel electrically conductive clamping mechanism.

Background

The electric conduction end of the existing horizontal plating device is internally provided with an electric conduction core shaft, the electric conduction core shaft is provided with a clamping mechanism for clamping a workpiece, the outside of the aqueduct is provided with a driving motor for driving the electric conduction core shaft to rotate, the workpiece and the electric conduction core shaft synchronously rotate along with the rotation of the electric conduction core shaft, the electric conduction end is provided with an electric conduction copper block which is respectively connected with the electric conduction core shaft and the positive and negative poles of a power supply, and when the power supply is switched on, the electric conduction end electroplates the workpiece.

The existing conductive copper block is arranged into a block shape, the using amount is large, but the contact area with the conductive mandrel is small, and the poor contact condition of the conductive copper block and the conductive mandrel is easy to occur along with the rotation of the conductive mandrel, so that the electroplating quality of a product is finally influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel electrically conductive clamping mechanism to the shortcoming that bad contact appears easily in the current electrically conductive copper billet of prior art in electroplating operation, ensures to keep good contact with electrically conductive dabber throughout in electroplating operation.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

the utility model provides a novel electrically conductive clamping mechanism, include the conductive contact piece of being connected the other end with the conductive contact piece and the conductive positive negative electrode of power is connected with the one end of electrically conductive dabber contact, conductive contact piece is including being curved clamping block and the cooperation piece that sets up from the perpendicular outside extension in both ends of clamping block, be provided with between relative cooperation piece and order about the clamping block and laminate the elasticity laminating mechanism at conductive dabber outer rampart wall all the time, elasticity laminating mechanism includes that the level runs through the regulation pole of cooperation piece, be located the stopper at regulation pole both ends and order about that set up on the regulation pole between stopper and cooperation piece and press from both sides the spring of clamping block elasticity butt all the time at conductive dabber.

Adopt above-mentioned scheme, the clamp splice of electrically conductive contact is the arc, effectively increase can with the laminating area of electrically conductive dabber, add elasticity laminating mechanism, under the effect of stopper and spring, clamp splice elasticity laminating is on electrically conductive dabber, neither influence the rotation smoothness nature of electrically conductive dabber, can ensure again that the clamp splice rotates the in-process at electrically conductive dabber and is in contact state with electrically conductive dabber all the time, this electroplate with electrically conductive structure of holding tightly can make electrically conductive contact and electrically conductive dabber elasticity laminating all the time, ensure that the stability of electroplating goes on.

Preferably, the adjusting rod is a cylindrical adjusting rod, and the limiting blocks are fixedly arranged at two ends of the adjusting rod.

Adopt above-mentioned scheme, when adjusting the pole for the cylinder regulation pole, its level alternates on the cooperation piece, and spacing the spring that is located between stopper and the cooperation piece through the stopper to make the clamp splice elasticity laminating of being connected with the cooperation piece at electrically conductive dabber, simple structure.

Preferably, the adjusting rod is a threaded adjusting rod, and the limiting blocks are adjusting nuts arranged at two ends of the threaded adjusting rod in a matched mode.

Adopt above-mentioned scheme, be the screw thread regulation pole when adjusting the pole, and the stopper is when adjusting nut, and its stopper for fixed setting, the suitability is better, can adjust spring's elasticity degree through rotatory adjusting nut, makes the clamp splice can be in appropriate elasticity scope, ensures the clamp splice can be with electrically conductive dabber elasticity laminating under the prerequisite that does not influence electrically conductive dabber pivoted to can be suitable for the use of the electrically conductive dabber of different diameters.

Preferably, the adjusting rod comprises a round rod positioned in the middle and a threaded rod integrally arranged at two ends of the round rod, and the limiting block is an adjusting nut arranged on the threaded rod in a matched mode.

Adopt above-mentioned scheme, compare in whole root adoption bolt, when adjusting the pole and constitute by the threaded rod at round bar and both ends, under the prerequisite that has good suitability, can effectively increase stability, the round bar is compared in the interlude of bolt and cooperation piece with the interlude of cooperation piece, and the removal of cooperation piece is more stable and smooth, can not appear blocking and pausing phenomenon.

Preferably, a horizontal tangent plane for clamping the wrench is symmetrically arranged on the outer annular surface of the round rod around the circumference of the round rod.

By adopting the scheme, the horizontal tangent plane is convenient for the clamping of the wrench to carry out limitation, so that the position of the adjusting nut can be quickly adjusted, and the position of the clamping block and the tightness of the conductive mandrel can be adjusted.

Preferably, the conducting piece is formed by overlapping a plurality of layers of copper sheets, and comprises a horizontal part and a wavy buffer part, wherein two ends of the horizontal part are respectively connected with the matching block and the power supply positive electrode or the power supply negative electrode, and the buffer part is positioned between the horizontal parts and is wavy.

By adopting the scheme, the horizontal part is convenient to be connected with other parts, the buffer part is arranged in a wavy shape and has certain deformation capacity, and when the horizontal part moves along with the movement of the matching part, the transmission piece cannot break due to the arrangement of the buffer part.

The utility model discloses owing to adopted above technical scheme, have following technological effect: 1. the clamping block of the conductive contact part is arc-shaped, so that the joint area between the clamping block and the conductive core shaft is effectively increased; 2. add elasticity laminating mechanism, under the effect of stopper and spring, the clamp splice elasticity laminating is on electrically conductive dabber, neither influences the rotation smoothness nature of electrically conductive dabber, can ensure again that the clamp splice rotates the in-process at electrically conductive dabber and is in the contact state with electrically conductive dabber all the time, and this electroplate with electrically conductive structure of holding tightly holds electrically conductive dabber all the time under the prerequisite that does not influence electrically conductive dabber and rotate the smoothness nature, keeps good electric conductivity.

Drawings

Fig. 1 is an axonometric view of a novel conductive clamping mechanism in embodiment 1 of the present invention;

fig. 2 is a cross-sectional view of a novel conductive clamping mechanism in embodiment 2 of the present invention after being engaged with a conductive mandrel;

fig. 3 is an axonometric view of a novel conductive clamping mechanism in embodiment 3 of the present invention.

The names of the parts indicated by the numerical references in the above figures are as follows: 1. a clamping block; 2. a matching block; 3. a cylindrical adjusting rod; 4. a threaded adjusting rod; 5. a round bar; 6. a threaded rod; 7. adjusting the nut; 8. a spring; 9. cutting into a horizontal section; 10. a conductive member; 11. a conductive mandrel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

The utility model provides a novel electrically conductive clamping mechanism, refer to fig. 1 and show, include the electrically conductive touch spare that contacts with electrically conductive dabber 11 and the conduction piece 10 that one end is connected the other end and is connected with the positive negative electrode of power with electrically conductive touch spare, electrically conductive touch spare and conduction piece 10 are all wholly made by copper, electrically conductive touch spare includes with the laminating of the outer rampart of electrically conductive dabber 11 and be curved clamp block and from the cooperation piece 2 that the perpendicular outside extension in both ends of clamp block 1 set up, be provided with between relative cooperation piece 2 and order about clamp block 1 and laminate the elasticity laminating mechanism at electrically conductive dabber 11 outer rampart all the time.

Elasticity laminating mechanism includes that the level runs through the cylinder of cooperation piece 2 and adjusts pole 3, cooperation piece 2 go up the jack that supplies the adjusting rod to alternate that corresponds the setting, be located the stopper of adjusting the pole both ends and on adjusting the pole set up between stopper and cooperation piece 2 drive about clamp splice 1 elasticity butt spring 8 on electrically conductive dabber 11 all the time.

The conductive part 10 is formed by overlapping multiple layers of copper sheets, and the conductive part 10 comprises a horizontal part and a wavy buffer part, wherein two ends of the horizontal part are respectively connected with the matching block 2 and a power supply positive electrode or a power supply negative electrode, and the buffer part is positioned between the horizontal parts. The horizontal part is convenient for being connected with other parts, and the buffer part is set into a wave shape and has certain deformability, so that when the horizontal part moves along with the movement of the matching part, the transmission piece 10 cannot be broken due to the arrangement of the buffer part.

Under the effect of stopper and spring 8, clamp splice 1 elasticity butt in the outside of electrically conductive dabber 11 all the time, keeps good contact with electrically conductive dabber 11 all the time under the prerequisite that does not influence electrically conductive dabber 11 pivoted smoothness, ensures electrically conductive good nature.

Example 2

On the basis of embodiment 1, refer to fig. 2 and show, it is further optimized that, the regulation pole is threaded adjusting rod 4, the stopper sets up in the adjusting nut 7 at threaded adjusting rod 4 both ends for the cooperation, adjusting nut 7 is preferred to be provided with two in every section, elasticity degree that can adjust spring 8 through rotatory adjusting nut 7, make clamp splice 1 can be in appropriate elasticity scope, ensure that clamp splice 1 can be under the 11 pivoted prerequisite of electrically conductive dabber and the 11 elastic lamination of electrically conductive dabber, and simultaneously, increase the suitability, can cooperate the electrically conductive dabber 11 of the tight different diameters of clamp.

The central part of the thread adjusting rod 4 is symmetrically provided with a horizontal tangent plane 9 convenient for clamping by a wrench around the circumferential direction of the thread adjusting rod 4, when in operation, the horizontal tangent plane 9 is clamped by a hand-held wrench, the rotation of the thread adjusting rod 4 is limited, and the adjusting nut 7 is rotated by the other hand-held wrench to adjust the elasticity of the spring 8. Compared with embodiment 1, the tightness of the spring 8 can be adjusted by synchronous operation of two hands in this embodiment, so as to adjust the clamping force of the clamping block 1 on the conductive mandrel 11.

Example 3

Compared with the embodiment 2, referring to fig. 3, the adjusting rod of the embodiment includes a round rod 5 located in the middle and a threaded rod 6 located at two ends of the round rod 5 and integrally arranged, and the limiting block is an adjusting nut 7 arranged on the threaded rod 6 in a matching manner.

Compare in whole root adoption bolt, when adjusting the pole and constitute by round bar 5 and the threaded rod 6 at both ends, round bar 5 alternates the cooperation with the jack and compare in bolt and jack alternate the cooperation, can make the removal of cooperation piece 2 more stable and smooth, can not appear the card phenomenon of ton.

Claims (6)

1. The utility model provides a novel electrically conductive clamping mechanism, includes the electrically conductive touch spare of contacting with electrically conductive dabber (11) and one end and electrically conductive touch spare are connected the other end and are connected with the positive negative pole of power conduction spare (10), its characterized in that: electrically conductive touch spare includes and is curved clamp splice (1) and from the cooperation piece (2) of the outside perpendicular setting that extends in both ends of clamp splice (1), be provided with between relative cooperation piece (2) and order about clamp splice (1) and laminate the elasticity laminating mechanism in electrically conductive dabber (11) outer rampart all the time, elasticity laminating mechanism includes that the level runs through the regulation pole of cooperation piece (2), be located the stopper at regulation pole both ends and order about that set up on the regulation pole between stopper and cooperation piece (2) press from both sides spring (8) of tight piece elastic butt on electrically conductive dabber (11) all the time.

2. The novel conductive clamping mechanism of claim 1, wherein: the adjusting rod is a cylindrical adjusting rod (3), and the limiting blocks are fixedly arranged at two ends of the adjusting rod.

3. The novel conductive clamping mechanism of claim 1, wherein: the adjusting rod is a threaded adjusting rod (4), and the limiting blocks are adjusting nuts (7) which are arranged at two ends of the threaded adjusting rod (4) in a matched mode.

4. The novel conductive clamping mechanism of claim 2, wherein: the adjusting rod comprises a round rod (5) positioned in the middle and a threaded rod (6) integrally arranged at two ends of the round rod (5), and the limiting block is an adjusting nut (7) arranged on the threaded rod (6) in a matching manner.

5. The novel conductive clamping mechanism of claim 4, wherein: the outer ring surface of the round rod (5) is symmetrically provided with horizontal tangent planes (9) for clamping a spanner around the circumference of the round rod (5).

6. The novel conductive clamping mechanism of claim 1, wherein: the conductive piece (10) is formed by overlapping a plurality of layers of copper sheets, and the conductive piece (10) comprises a horizontal part and a wavy buffer part, wherein two ends of the horizontal part are respectively connected with the matching block (2) and a power supply positive electrode or a power supply negative electrode, and the buffer part is positioned between the horizontal parts.

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