CN218880126U

CN218880126U - Electroplating is with swaing formula hanger

Info

Publication number: CN218880126U
Application number: CN202223167969.7U
Authority: CN
Inventors: 时本根
Original assignee: Shanghai Guixie Machinery Co ltd
Current assignee: Shanghai Guixie Machinery Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-18
Anticipated expiration: 2032-11-28

Abstract

The application relates to a swinging type hanger for electroplating, which comprises a connecting shell, a horizontal connecting shaft, a plurality of first supports and a plurality of second supports, wherein the connecting shell is provided with a lifting hook used for being connected with external lifting equipment; the connecting shell is characterized in that hooks are arranged on the supports, the middle of each support is rotatably connected with the horizontal connecting shaft, a first mounting rod is arranged at the upper end of the first support, a second mounting rod is arranged at the upper end of the second support, the first mounting rod and the first mounting rod are connected with the connecting shell in a sliding mode, a driving assembly is arranged in the connecting shell, and the driving assembly is used for driving the first mounting rod and the second mounting rod to move along the length direction of the connecting shell. This application is through the drive of drive assembly to first installation pole and second installation pole to and articulated between first support and the second support, in order to change the vertical contained angle of first support and second support, in order to make the work piece above that take place the angle of vertical direction and change to reciprocate, in order to the bubble discharge, improve electroplating quality.

Description

Electroplating is with swaing formula hanger

Technical Field

The application relates to the field of electroplating hangers, in particular to a swing type hanger for electroplating.

Background

When some products are electroplated, a hanger is required to be used for auxiliary matching, a workpiece is placed into an electroplating solution tank for electroplating, and the hanger mainly has the functions of conducting electricity, supporting and fixing the workpiece.

According to different types of workpieces, the shape of the hanger is different, the electroplating difficulty is different, and when the inner hole of the workpiece is stepped, bubbles generated during electroplating are easy to accumulate at the step of the inner hole of the workpiece, so that the electroplating quality is influenced.

SUMMERY OF THE UTILITY MODEL

In order to discharge accumulated air bubbles at an inner hole of a workpiece, the application provides a swing type hanger for electroplating.

The application provides a pair of electroplate with swaing formula hanger adopts following technical scheme:

a swinging type hanger for electroplating comprises a connecting shell, a horizontal connecting shaft, a plurality of first supports and a plurality of second supports, wherein the connecting shell is provided with a lifting hook used for being connected with external lifting equipment; the connecting shell is characterized in that hooks are arranged on the supports, the middle of each support is rotatably connected with the horizontal connecting shaft, a first mounting rod is arranged at the upper end of the first support, a second mounting rod is arranged at the upper end of the second support, the first mounting rod and the first mounting rod are connected with the connecting shell in a sliding mode, a driving assembly is arranged in the connecting shell, and the driving assembly is used for driving the first mounting rod and the second mounting rod to move along the length direction of the connecting shell.

Through adopting above-mentioned technical scheme, during electroplating, drive assembly drives first installation pole and second installation pole, utilizes the articulated between first support and the second support to change the vertical contained angle of first support and second support, so that the work piece above that takes place the angle of vertical direction and change to reciprocating, makes the drill way orientation of the hole of work piece change, so as to provide the gas bubble come-up exhaust space, so that the bubble is discharged, improves electroplating quality.

And the lifting hook is also matched with the lifting equipment to move the first support and the second support up and down in the electroplating process so as to accelerate the discharge of bubbles.

Optionally, each of the first brackets and each of the second brackets are arranged in an equidistant staggered manner along the length direction of the horizontal connecting shaft.

Through adopting above-mentioned technical scheme, because the swing opposite direction of first support and second support, first support and second support are opposite to the effort of horizontal connecting axle, and through the interval crisscross arrangement, the effort of first support and second support to horizontal connecting axle can offset to keep the stress balance of horizontal connecting axle.

Optionally, the connection shell is rectangular arcuation structure, and the middle part of connecting the shell upwards arches, be equipped with the arc track in the connection shell, first installation pole with all be equipped with the pulley on the second installation pole, the pulley with the arc track cooperatees.

Through adopting above-mentioned technical scheme, through pulley and orbital cooperation of arc to improve the smooth and easy degree of removal of first installation pole and second installation pole, and the arc track is favorable to first installation pole and second installation pole to receive gravity and remove to connecting shell both sides, thereby the angle change of the first support of being convenient for and second support.

Optionally, the pulley is a rubber wheel.

Through adopting above-mentioned technical scheme, reduce the vibration of first support and second support removal in-process to ensure electroplating quality.

Optionally, the driving assembly includes a first driving motor respectively mounted on the first mounting rod and the second mounting rod, a gear is fixed to an output shaft of the first driving motor, an arc-shaped rack is arranged on the inner wall of the connecting shell, and the gear is engaged with the rack.

Through adopting above-mentioned technical scheme, through rack and pinion's cooperation to drive first installation pole and the relative connection shell of second installation pole and remove, change with the angle that realizes first support and second support.

Optionally, the rack is located on the inner top wall of the connecting shell, and the arc-shaped track is located on the inner bottom wall of the connecting shell; the pulley is located being close to of first installation pole or second installation pole connect one side of shell tip, all rotate on first installation pole and the second installation pole and be equipped with the swing arm, the one end of swing arm with the pulley is connected, the swing arm with the junction of first installation pole or second installation pole is equipped with the torsional spring, and the torsional spring is used for forcing the swing arm deflects downwards.

Through adopting above-mentioned technical scheme, the torsional spring forces the pulley to move down, and this reaction force then forces first installation pole or second installation pole to shift up for the rack is pressed close to more to the gear, thereby improves the meshing effect.

Optionally, the driving assembly includes a second driving motor fixed in the middle of the connecting shell, a winding and unwinding roller is fixed to an output shaft of the second driving motor, two pull ropes wound around the winding and unwinding roller and connected to the first mounting rod and the second mounting rod respectively, tension springs are arranged at two ends of the connecting shell, and the other ends of the two tension springs are connected to the first mounting rod and the second mounting rod respectively.

Through adopting above-mentioned technical scheme, when first installation pole and second installation pole phase-to-phase motion are required, second driving motor rotates to emit the stay cord, under the effort of extension spring, first installation pole and second installation pole phase-to-phase motion are in order to realize the angle change between first support and the second support.

Optionally, the lower end of the lifting hook is provided with two steel strands, and the lower ends of the two steel strands are respectively connected with one end of the connecting shell.

Through adopting above-mentioned technical scheme to hoist and mount are balanced, with the rocking that reduces the connecting shell.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving assembly drives the first mounting rod and the second mounting rod and the first support and the second support are hinged to change the vertical included angle between the first support and the second support, so that the angle of a workpiece on the first support in the vertical direction is changed in a reciprocating manner, bubbles can be discharged conveniently, and the electroplating quality is improved;

2. through the staggered arrangement of the first support and the second support at intervals, the acting forces of the first support and the second support on the horizontal connecting shaft can be offset, so that the stress balance of the horizontal connecting shaft is kept.

Drawings

Fig. 1 is a schematic view of the entire structure of embodiment 1.

Fig. 2 is a plan view of the first and second brackets of example 1 in an angularly altered state.

Fig. 3 is a schematic view of the connection case of embodiment 1.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a schematic view of the connection case of embodiment 2.

Description of the reference numerals: 1. a first bracket; 2. a second bracket; 3. a connecting shell; 4. a hook; 5. a drive assembly; 6. a first mounting bar; 7. a second mounting bar; 11. hooking; 12. a rotating ring; 13. a horizontal connecting shaft; 31. an arc-shaped track; 41. steel strand wires; 51. a first drive motor; 52. a gear; 53. a rack; 54. a second drive motor; 55. a tension spring; 56. pulling a rope; 57. a take-up and pay-off roller; 61. swinging arms; 62. a pulley; 63. a torsion spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment 1 of the application discloses an electroplating is with swaing formula hanger.

Referring to fig. 1, the swing type hanger for electroplating comprises a connecting shell 3, a horizontal connecting shaft 13, a plurality of first supports 1 and a plurality of second supports 2, wherein a plurality of hooks 11 are arranged on the first supports 1 and the second supports 2, and the hooks 11 are used for hanging workpieces.

Connecting shell 3 is rectangular arcuation structure, and the middle part of connecting shell 3 arches upwards, and the both ends of connecting shell 3 all are fixed with steel strand wires 41, and the upper end of two steel strand wires 41 is fixed with lifting hook 4 jointly, and lifting hook 4 is used for being connected with outside equipment of lifting by crane, like the crane constructs in the workshop.

As shown in fig. 2, the horizontal connecting shaft 13 is horizontally arranged, the horizontal connecting shaft 13 is located under the connecting shell 3, the axis of the horizontal connecting shaft 13 coincides with the curvature center of the connecting shell 3, the middle parts of the first support 1 and the second support 2 are both fixed with a rotating rod, the rotating ring 12 is rotatably sleeved on the horizontal connecting shaft 13, and the first support 1 and the second support 2 are equidistantly and alternately arranged along the length direction of the horizontal connecting shaft 13.

As shown in fig. 3 and 4, a bar-shaped avoiding hole (not shown in the figure) is formed in the bottom of the connecting shell 3, the bar-shaped avoiding hole is formed along the length direction of the connecting shell 3, the upper ends of the first support 1 and the second support 2 penetrate through the bar-shaped avoiding hole and enter the connecting shell 3, a first mounting rod 6 is arranged at the upper end of the first support 1, a second mounting rod 7 is arranged at the upper end of the second support 2, and the first mounting rod 6 and the second mounting rod 7 are parallel to a horizontal connecting shaft 13; the inner bottom wall of connecting shell 3 is equipped with arc track 31, all rotate on first installation pole 6 and the second installation pole 7 and be connected with swing arm 61, swing arm 61 is in vertical periphery internal rotation, swing arm 61's one end is fixed with pulley 62, pulley 62 is the rubber tyer, swing arm 61 is equipped with torsional spring 63 with the junction of first installation pole 6 or second installation pole 7, torsional spring 63 is used for forcing swing arm 61 to deflect downwards to make pulley 62 closely cooperate with arc track 31.

As shown in fig. 3 and 4, a driving assembly 5 is disposed in the connecting shell 3, and the driving assembly 5 is used for driving the first mounting rod 6 and the second mounting rod 7 to move along the length direction of the connecting shell 3. In this embodiment, the driving assembly 5 includes two first driving motors 51, the first driving motors 51 may be servo motors, the two first driving motors 51 are respectively and fixedly mounted on the first mounting rod 6 and the second mounting rod 7, a gear 52 is fixed on an output shaft of the first driving motor 51, an arc-shaped rack 53 is arranged on an inner top wall of the connecting shell 3, and the gear 52 is meshed with the rack 53.

When the bubbles at the step of the inner hole of the workpiece need to be discharged, the first driving motor 51 is started, and the first mounting rod 6 and the second mounting rod 7 are driven to reciprocate along the length direction of the connecting shell 3 by the aid of the matching of the gear 52 and the rack 53, and then the first support 1 and the second support 2 are hinged to change the vertical included angle (in an X shape) of the first support 1 and the second support 2, so that the workpiece on the first support is changed in angle in the vertical direction, and the direction of the hole opening of the inner hole of the workpiece is changed, so that a space for floating up and discharging of the bubbles is provided, bubbles are discharged conveniently, and electroplating quality is improved.

And, the lifting equipment can also move the connecting shell 3 up and down through the lifting hook 4 to move the first support 1 and the second support 2 up and down to accelerate the discharge of bubbles.

Example 2

Embodiment 2 differs from embodiment 1 in that, as shown in fig. 5, the drive assembly 5 includes a second drive motor 54, two pull ropes 56, and two tension springs 55.

The second driving motor 54 is fixedly installed in the middle of the connecting shell 3, the take-up and pay-off roller 57 is fixed on an output shaft of the second driving motor 54, the take-up and pay-off roller 57 is parallel to the horizontal connecting shaft 13, one ends of the two pull ropes 56 are respectively fixed on the first mounting rod 6 and the second mounting rod 7, and the other ends of the two pull ropes 56 are jointly wound and fixed on the take-up and pay-off roller 57.

One ends of the two tension springs 55 are fixed to both ends of the connecting housing 3, respectively, and the other ends of the two tension springs 55 are fixed to the first mounting rod 6 and the second mounting rod 7, respectively.

When it is necessary to change the relative angle between the first bracket 1 and the second bracket 2, that is, to move the first mounting lever 6 and the second mounting lever 7 away from each other, the second driving motor 54 rotates to pay out the pulling rope 56, and the first mounting lever 6 and the second mounting lever 7 move away from each other under the force of the tension spring 55 to change the angle between the first bracket 1 and the second bracket 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electroplate with swaing formula hanger which characterized in that: the lifting device comprises a connecting shell (3), a horizontal connecting shaft (13), a plurality of first supports (1) and a plurality of second supports (2), wherein the connecting shell (3) is provided with a lifting hook (4) used for being connected with external lifting equipment; be equipped with couple (11) on the support, the middle part of each support all rotates with horizontal connecting axle (13) to be connected, the upper end of first support (1) is equipped with first installation pole (6), the upper end of second support (2) is equipped with second installation pole (7), first installation pole (6) with first installation pole (6) all with connect shell (3) the connection of sliding, be equipped with drive assembly (5) in connecting shell (3), drive assembly (5) are used for driving first installation pole (6) and second installation pole (7) along connecting shell (3) length direction motion.

2. The plating of claim 1 is with swaing formula hanger, characterized in that: the first brackets (1) and the second brackets (2) are arranged in an equidistant and staggered mode along the length direction of the horizontal connecting shaft (13).

3. The electroplating is with swaing formula hanger of claim 1, characterized in that: connect shell (3) and be rectangular arcuation structure, the middle part of connecting shell (3) upwards arches, be equipped with arc track (31) in connecting shell (3), first installation pole (6) with all be equipped with pulley (62) on second installation pole (7), pulley (62) with arc track (31) cooperate.

4. The electroplating is with swaing formula hanger of claim 3, characterized in that: the pulley (62) is a rubber wheel.

5. The plating of claim 3 is with swaing formula hanger, characterized in that: the driving assembly (5) comprises a first driving motor (51) which is respectively installed on the first installation rod (6) and the second installation rod (7), a gear (52) is fixed to an output shaft of the first driving motor (51), an arc-shaped rack (53) is arranged on the inner wall of the connecting shell (3), and the gear (52) is meshed with the rack (53).

6. The plating of claim 5 is with swaing formula hanger, characterized in that: the rack (53) is positioned on the inner top wall of the connecting shell (3), and the arc-shaped track (31) is positioned on the inner bottom wall of the connecting shell (3); pulley (62) are located being close to of first installation pole (6) or second installation pole (7) connect one side of shell (3) tip, all rotate on first installation pole (6) and the second installation pole (7) and be equipped with swing arm (61), the one end of swing arm (61) with pulley (62) are connected, swing arm (61) with the junction of first installation pole (6) or second installation pole (7) is equipped with torsional spring (63), and torsional spring (63) are used for forcing swing arm (61) deflect downwards.

7. The plating of claim 1 is with swaing formula hanger, characterized in that: drive assembly (5) is including being fixed in second driving motor (54) at connecting shell (3) middle part, the output shaft of second driving motor (54) is fixed with receives and releases roller (57), receive and release roller (57) and go up the winding two and connect respectively first installation pole (6) with stay cord (56) of second installation pole (7), the both ends of connecting shell (3) all are equipped with extension spring (55), two the other end of extension spring (55) is connected with first installation pole (6) and second installation pole (7) respectively.

8. The electroplating is with swaing formula hanger of claim 1, characterized in that: the lower end of the lifting hook (4) is provided with two steel strands (41), and the lower ends of the two steel strands (41) are respectively connected with one end of the connecting shell (3).