CN210974912U

CN210974912U - Special hanger for rack plating of hardware kovar metal parts

Info

Publication number: CN210974912U
Application number: CN201922013065.0U
Authority: CN
Inventors: 柳黎; 康文涛; 胡卫国; 胡淑梅; 张桓桓
Original assignee: Loudi Antaeus Electronic Ceramics Co ltd
Current assignee: Loudi Antaeus Electronic Ceramics Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-10
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a special hanger that is used for five metals kovar metalwork to hang plating, connect many horizontal poles between two montants including two montants and detachably, many horizontal poles are interval arrangement in proper order from top to bottom, and each horizontal pole is equipped with a plurality of recessed work piece constant head tanks downwards, and a plurality of work piece constant head tanks are interval arrangement in proper order to the direction of the other end along horizontal pole one end, and the top of montant is equipped with the couple. The utility model has the advantages of simple structure, convenient use, low cost, high electroplating efficiency, good electroplating effect, difficult scratch and scratch of the plated part, and the like.

Description

Special hanger for rack plating of hardware kovar metal parts

Technical Field

The utility model relates to an electroplating device technical field, concretely relates to a special hanger that is used for five metals kovar metalwork to hang and plates.

Background

The existing high-voltage direct-current relay shell generally needs to be welded, the welding process needs a corresponding matched hardware kovar metal part, the nickel plating process commonly used for the hardware kovar metal part is a rack plating process, in the electroplating process, a product needing to be electroplated is directly hung on an electroplating hanger, then the electroplating hanger is hung on a lifting appliance, the electroplating hanger is placed in an electroplating pool for surface electroplating, the electroplated product is detached from the hanger after being dried, the traditional hanger is in a hook type, the inner wall of the hardware kovar metal part is generally supported by an upper hook and a lower hook, the assembly and disassembly are very inconvenient, the problems of scratch and scratch of the hardware kovar metal part and the like are easily caused in the assembly and disassembly process, and the problems of poor indentation and the like are also easily caused in the electroplating process.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art existence, provide a simple structure, use simple and convenient, with low costs, electroplate efficient, electroplate effectual, plate the difficult special hanger that is used for five metals kovar metalwork to hang and plates that produces the mar scratch.

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

the utility model provides a special hanger that is used for five metals kovar metalwork to hang plating, includes that two montants and detachably connect the many horizontal poles between two montants, and many horizontal poles are interval arrangement in proper order from top to bottom, and each horizontal pole is equipped with a plurality of recessed work piece constant head tanks downwards, and is a plurality of the work piece constant head tank is followed horizontal pole one end is interval arrangement in proper order to the direction of the other end, the top of montant is equipped with the couple.

In the hanger special for hanging and plating the hardware kovar metal part, preferably, each vertical rod is provided with one insertion hole corresponding to each cross rod, and two ends of each cross rod are respectively inserted into the corresponding insertion holes on the two vertical rods.

Foretell a special hanger that is used for five metals kovar metalwork to hang and plates, preferably, the jack is the non-round hole, the horizontal pole inserts the tip of jack is for cooperating the prevention with the jack horizontal pole pivoted non-cylindrical structure.

The special hanger for hanging and plating the hardware kovar metal piece preferably comprises L-shaped supporting plates connected to each cross rod on each vertical rod, wherein the L-shaped supporting plates and the vertical rods enclose supporting grooves with upward openings, and two ends of each cross rod are respectively supported and placed in the corresponding supporting grooves on the two vertical rods.

The special hanger for hanging and plating the hardware kovar metal piece is characterized in that preferably, two baffles are arranged on each cross rod, are positioned between L-type supporting plates on the two vertical rods and respectively and correspondingly abut against L-type supporting plates on the two vertical rods.

The special hanger for hanging and plating the hardware kovar metal piece is characterized in that the supporting groove is a non-arc-shaped groove, and the cross rod is supported and placed at the end part of the supporting groove and matched with the supporting groove to prevent the cross rod from rotating to form a non-cylindrical structure.

The special hanger for hanging and plating the hardware kovar metal piece is characterized in that the cross rods are arranged horizontally.

The special hanger for hanging and plating the hardware kovar metal piece is characterized in that the workpiece positioning groove is an arc-shaped groove.

The special hanger for hanging and plating the hardware kovar metal part is preferably characterized in that the vertical rod and the horizontal rod are rod pieces made of conductive metal materials, and the surfaces of the vertical rod and the horizontal rod are coated with one insulating layer.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a special hanger that is used for five metals kovar metalwork to hang to plate can be dismantled by many horizontal poles that have the work piece constant head tank and connect and form on two montants, during the use, will wait to plate in the work piece constant head tank that five metals kovar metalwork hung in proper order and locate the horizontal pole, then assemble the horizontal pole of hanging the five metals kovar metalwork and two montants, and the couple at rethread montant top is hung and is located and electroplate on the negative pole of electroplating device. Because the five metals kovar metalwork is directly hung and is established in the work piece constant head tank of horizontal pole, the dismouting of five metals kovar metalwork is very convenient, is difficult for causing the mar scratch to five metals kovar metalwork when the dismouting, and the work piece constant head tank plays the positioning action to the work piece, and the work piece can not remove along the horizontal pole, makes can not interfere between the work piece, can guarantee good electroplating effect. The special hanging tool also has the advantages of simple structure, simple and convenient use, low cost and high electroplating efficiency.

Drawings

Fig. 1 is a schematic perspective view of a special hanger in embodiment 1.

Fig. 2 is a schematic structural view of the cross bar in embodiment 1.

Fig. 3 is a schematic structural diagram of a vertical rod with a non-circular hole in embodiment 1.

Fig. 4 is a schematic structural view of the cross bar in embodiment 2.

Fig. 5 is a schematic structural view of a vertical rod in embodiment 2.

Illustration of the drawings:

1. vertical rods, 2 cross rods, 3 workpiece positioning grooves, 4 hooks, 5 jacks, 6 and L type supporting plates, 7 supporting grooves and 8 baffles.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

Example 1:

as shown in fig. 1 and 2, the special hanger for hanging and plating hardware kovar metal parts of the embodiment comprises two vertical rods 1 and a plurality of transverse rods 2 detachably connected between the two vertical rods 1, wherein the transverse rods 2 are sequentially arranged at intervals from top to bottom, each transverse rod 2 is provided with a plurality of downward concave workpiece positioning grooves 3, the workpiece positioning grooves 3 are sequentially arranged at intervals along the direction from one end of each transverse rod 2 to the other end, and the top of each vertical rod 1 is provided with a hook 4. This special hanger can dismantle by many horizontal poles 2 that have work piece constant head tank 3 and connect and form on two montants 1, during the use, will wait to plate the five metals kovar metalwork and hang in proper order and establish in the work piece constant head tank 3 of horizontal pole 2, then assemble the horizontal pole 2 that is equipped with the five metals kovar metalwork with two montants 1, the couple 4 at 1 top of rethread montant is hung and is established and electroplate on electroplating device's negative pole. Because the five metals kovar metalwork is directly hung and is established in the work piece constant head tank 3 of horizontal pole 2, the dismouting of five metals kovar metalwork is very convenient, is difficult for causing the mar scratch to the five metals kovar metalwork when the dismouting, and work piece constant head tank 3 plays the positioning action to the work piece, and the work piece can not remove along horizontal pole 2, can not interfere between the messenger's work piece, can guarantee good electroplating effect. The special hanging tool also has the advantages of simple structure, simple and convenient use, low cost and high electroplating efficiency.

In this embodiment, each vertical rod 1 is provided with a jack 5 corresponding to each horizontal rod 2, and the two ends of each horizontal rod 2 are respectively inserted into the corresponding jacks 5 on the two vertical rods 1. During assembly, two ends of a cross rod 2 hung with a to-be-plated hardware kovar metal part are respectively inserted into the insertion holes 5 corresponding to the two vertical rods 1, and then the assembled hanger is hung on a cathode rod of an electroplating device for electroplating. The assembling mode has the advantages of simple structure and convenience in assembly.

In this embodiment, the jack 5 is a round hole, and the end of the cross rod 2 inserted into the jack 5 is a cylinder, and the manufacture is simple and convenient. In other embodiments, it is preferable that the insertion hole 5 is a non-circular hole, and the end of the cross bar 2 inserted into the insertion hole 5 is a non-cylindrical structure which cooperates with the insertion hole 5 to prevent the rotation of the cross bar 2, as shown in fig. 3. After the end part of the cross rod 2 in the non-cylindrical structure form is inserted into the jack 5 in the non-circular hole form, the cross rod 2 can be prevented from rotating relative to the vertical rod 1 through the matching of the two, the stability of the metal Kovar metal piece to be plated can be guaranteed, and the electroplating effect can be improved. Further preferably, the insertion hole 5 is a rectangular hole.

In this embodiment, 2 levels of horizontal pole are arranged, do benefit to the overall structure stability and the five metals kovar metalwork that improve special hanger and hang the stability of establishing, guarantee to electroplate job stabilization reliable, make the five metals kovar metalwork on same root horizontal pole 2 be located same height simultaneously, do benefit to the improvement and electroplate the effect.

In this embodiment, work piece constant head tank 3 is the arc recess, and the arc recess can fully contact with the five metals kovar metalwork of waiting to plate, promotes and electroplates the effect. Preferably, the workpiece positioning slot 3 is a semicircular groove.

In this embodiment, the vertical bar 1 and the horizontal bar 2 are conductive metal bars, and the surfaces of the vertical bar 1 and the horizontal bar 2 are coated with an insulating layer. The conductive metal material is pure copper, so that the material has good conductivity and is beneficial to improving the electroplating efficiency; the surfaces of the vertical rods 1 and the transverse rods 2 need to be coated with an insulating layer, so that the poor loss of the current of the special hanger main body is avoided, and the loss of nickel ions in the rack plating solution is reduced.

In the embodiment, the hook 4 at the top of the vertical rod 1 is made of stainless steel, has good mechanical property and elastic property, and is not easy to deform. The special hanger of this embodiment sets up couple 4 and hangs through couple 4 and establish on electroplating device's negative pole, and its stability and reliability are high, and can guarantee that high voltage direct current relay ceramic casing metal level fully contacts with couple 4.

Example 2:

the special hanger for hanging and plating the hardware kovar metal part in the embodiment is basically the same as that in the embodiment 1, as shown in fig. 4 and fig. 5, in the embodiment, each vertical rod 1 is connected with an L-shaped supporting plate 6 corresponding to each cross rod 2, the L-shaped supporting plate 6 and the vertical rod 1 enclose a supporting groove 7 with an upward opening, and two ends of each cross rod 2 are respectively supported and placed in the corresponding supporting grooves 7 on the two vertical rods 1. during assembly, after the hardware kovar metal part to be plated is hung and arranged in the workpiece positioning grooves 3 of the cross rods 2, the supporting cross rods 2 move from top to bottom, so that two ends of the cross rods 2 are respectively supported and placed in the supporting grooves 7 corresponding to the two vertical rods 1, namely, the assembly of the cross rods 2 and the vertical rods 1 is completed.

In this embodiment, all be equipped with two baffles 8 on each horizontal pole 2, two baffles 8 are located between L type layer boards 6 on two montants 1, and two baffles 8 correspond respectively and offset with L type layer boards 6 on two montants 1 in the electroplating process, hang horizontal pole 2 that is equipped with the five metals kovar metal spare of waiting to plate and probably receive the exogenic action, baffle 8's setting can be avoided horizontal pole 2 to drop from the support recess 7 of montant 1.

In this embodiment, the supporting groove 7 is a non-arc groove, and the end of the cross bar 2 supported by the supporting groove 7 is a non-cylindrical structure that cooperates with the supporting groove 7 to prevent the rotation of the cross bar 2. The end part of the cross rod 2 in the non-cylindrical structure form is supported and placed in the supporting groove 7 in the non-arc groove form, and the cross rod 2 can be prevented from rotating relative to the vertical rod 1 through the matching of the cross rod and the vertical rod, so that the stability of the Kovar metal part to be plated can be ensured, and the electroplating effect can be improved.

The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, the modifications and changes obtained without departing from the technical idea of the present invention shall be considered as the protection scope of the present invention.

Claims

1. The utility model provides a special hanger that is used for five metals kovar metalwork to hang and plates, a serial communication port, including two montants (1) and detachably connect many horizontal poles (2) between two montants (1), many horizontal poles (2) interval arrangement in proper order from top to bottom, each horizontal pole (2) are equipped with a plurality of recessed work piece constant head tank (3) downwards, and are a plurality of work piece constant head tank (3) are followed horizontal pole (2) one end is interval arrangement in proper order to the direction of the other end, the top of montant (1) is equipped with couple (4).

2. The special hanger for hanging and plating the hardware kovar metal piece according to claim 1, wherein each vertical rod (1) is provided with a jack (5) corresponding to each cross rod (2), and two ends of each cross rod (2) are respectively inserted into the corresponding jacks (5) on the two vertical rods (1).

3. The special hanger for hanging and plating the hardware kovar metal part according to claim 2, wherein the insertion hole (5) is a non-circular hole, and the end part of the cross rod (2) inserted into the insertion hole (5) is of a non-cylindrical structure which is matched with the insertion hole (5) to prevent the rotation of the cross rod (2).

4. The special hanger for hanging and plating the hardware kovar metal piece according to claim 1, wherein each vertical rod (1) is connected with an L type supporting plate (6) corresponding to each cross rod (2), the L type supporting plate (6) and the vertical rods (1) form a supporting groove (7) with an upward opening, and two ends of each cross rod (2) are respectively supported and placed in the corresponding supporting grooves (7) on the two vertical rods (1).

5. The special hanger for hanging and plating the hardware kovar metal piece according to claim 4, wherein two baffles (8) are arranged on each cross rod (2), and the two baffles (8) are positioned between L-type supporting plates (6) on the two vertical rods (1) and respectively and correspondingly abut against L-type supporting plates (6) on the two vertical rods (1).

6. The special hanger for hanging and plating the hardware kovar metal part according to claim 5, wherein the supporting groove (7) is a non-arc groove, and the end part of the cross rod (2) supported and placed in the supporting groove (7) is of a non-cylindrical structure which is matched with the supporting groove (7) to prevent the cross rod (2) from rotating.

7. The special rack for rack plating of hardware kovar metal parts according to any one of claims 1 to 6, wherein the cross bar (2) is horizontally arranged.

8. The special rack for rack plating of hardware kovar metal parts according to any one of claims 1 to 6, wherein the workpiece positioning groove (3) is an arc-shaped groove.

9. The special rack for rack plating of hardware kovar metal parts according to any one of claims 1 to 6, wherein the vertical rods (1) and the cross rods (2) are rod pieces made of conductive metal materials, and the surfaces of the vertical rods (1) and the cross rods (2) are coated with an insulating layer.