CN214921654U

CN214921654U - Contact loading attachment for contact welding

Info

Publication number: CN214921654U
Application number: CN202120906963.3U
Authority: CN
Inventors: 严久江; 黄鲁兴
Original assignee: Qingdao Deli Xinggao New Materials Co ltd
Current assignee: Qingdao Deli Xinggao New Materials Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-30
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a contact loading attachment is used in contact welding, the on-line screen storage device comprises a base, be equipped with two processing grooves on the base, two all be equipped with two support rings in the processing groove, two the support ring all is connected with the processing groove through slewing mechanism, be equipped with the power chamber in the base, be equipped with the motor in the power chamber, two the support ring all is connected with the motor through drive mechanism, is equipped with two clamp rings, two on being close to the support ring lateral wall of processing groove inner wall the clamp ring all is connected with the support ring through coupling mechanism. The utility model discloses a set up support ring, clamp ring and coupling mechanism, can utilize the clamp ring of the intra-annular clamp hole of support ring and support ring lateral wall to carry out the centre gripping to the work piece in the processing groove, need not that operating personnel is handheld, and can guarantee its centre gripping stability, save time and manpower.

Description

Contact loading attachment for contact welding

Technical Field

The utility model relates to a contact processing technology field especially relates to a contact is contact loading attachment for welding.

Background

The electrical contact is an important part of a high-voltage circuit breaker, a switch cabinet, an isolating switch and a grounding switch, and the performance of the electrical contact directly influences the quality and the service life of the high-voltage electrical appliances; the electric contacts include rivet-type electric contacts, which are mainly applied to various relays, contactors, miniature switches, temperature controllers, and the like.

Contact work piece need be at the contact material loading when the welding to in welding, all be artifical handheld contact to contact work piece material loading at present and go on, handheld contact still need rotate it and make contact outer wall can even material loading, manpower and time are extravagant very much to this kind of mode, and artifical handheld contact stability is also relatively poor, finally leads to welding work efficiency low, and finished product quality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a contact feeding device for welding a contact.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a contact loading attachment for contact welding, includes the base, be equipped with two processing grooves on the base, two all be equipped with two support rings in the processing groove, two the support ring all is connected with the processing groove through slewing mechanism, be equipped with the power chamber in the base, the power intracavity is equipped with the motor, two the support ring all is connected with the motor through drive mechanism, is close to be equipped with two clamp rings on the support ring lateral wall of processing inslot wall, two the clamp ring all is connected with the support ring through coupling mechanism.

Preferably, slewing mechanism is including setting up in the solid fixed ring of support ring both sides outer wall, processing groove both sides inner wall all is equipped with the turn trough with support ring complex, turn trough both sides inner wall all is equipped with the support groove that corresponds with solid fixed ring.

Preferably, drive mechanism is including setting up the transmission groove between two processing grooves, the transmission inslot internal rotation is connected with the pivot, pivot end and motor output shaft fixed connection, the pivot outer wall is fixed with the gear, the support ring outer wall is equipped with the ring gear, gear and ring gear meshing.

Preferably, coupling mechanism include with clamp ring upper wall fixed connection's connecting rod, the connecting rod end and the support ring lateral wall fixed connection that are located the below, the connecting rod end that is located the top is connected with the fixed block through torsion spring rotation, gu fixed ring and support ring lateral wall fixed connection.

Preferably, a clamping hole is formed between the support rings, and a rubber pad is arranged on the inner wall of the clamping hole.

Preferably, the processing tank is T-shaped, and the bottom wall of the processing tank is inclined from inside to outside.

The utility model has the advantages that:

1. through setting up support ring, clamp ring and coupling mechanism, can utilize the clamp hole of the intra-annular of support ring and the clamp ring of support ring lateral wall to carry out the centre gripping to the work piece in the processing groove, need not that operating personnel is handheld, and can guarantee its centre gripping stability, save time and manpower.

2. Through setting up slewing mechanism and drive mechanism, can utilize the motor to drive the pivot and rotate to utilize the gear to drive the support ring and rotate, realize that the work piece is at the processing inslot even rotation, guarantee the material loading homogeneity, improved finished product quality.

Drawings

Fig. 1 is a schematic structural view of a contact feeding device for welding a contact according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the contact feeding device for welding the contact according to the present invention;

fig. 3 is a schematic structural view of a connection mechanism of the contact feeding device for welding contacts according to the present invention.

In the figure: the device comprises a base 1, a processing groove 2, a support ring 3, a rotary groove 4, a support groove 5, a fixing ring 6, a fixing block 7, a connecting rod 8, a clamping ring 9, a gear 10, a rotating shaft 11, a motor 12, a clamping hole 13 and a rubber pad 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a contact loading attachment for contact welding, including base 1, be equipped with two processing grooves 2 on base 1, all be equipped with two support rings 3 in two processing grooves 2, two support rings 3 all are connected with processing groove 2 through slewing mechanism, slewing mechanism is including setting up in the solid fixed ring 6 of support ring 3 both sides outer wall, processing groove 2 both sides inner wall all is equipped with the turn trough 4 with support ring 3 complex, the inner wall of turn trough 4 both sides all is equipped with the support groove 5 that corresponds with solid fixed ring 6, support ring 3 can be in turn trough 4 internal rotation, gu fixed ring 6 can prevent that support ring 3 and turn trough 4 from breaking away from.

Be equipped with the power chamber in the base 1, the power intracavity is equipped with motor 12, two support rings 3 all are connected with motor 12 through drive mechanism, drive mechanism is including setting up the transmission groove between two processing grooves 2, the transmission inslot internal rotation is connected with

pivot

11, 11 terminal and the motor 12 output shaft fixed connection of pivot, 11 outer walls in pivot are fixed with

gear

10, 3 outer walls of support ring are equipped with the ring gear, gear 10 and ring gear meshing, motor 12 rotates and drives pivot 11 and rotate, pivot 11 rotates and can drive gear 10 and rotate, gear 10 drives support ring 3 through the ring gear rather than the meshing and rotates.

Be equipped with two clamp rings 9 on the 3 lateral walls of support ring near processing groove 2 inner walls, two clamp rings 9 all are connected with support ring 3 through coupling mechanism, coupling mechanism include with clamp ring 9 upper wall fixed connection's connecting rod 8, the connecting rod 8 end and the 3 lateral wall fixed connection of support ring that are located the below, the connecting rod 8 end that is located the top rotates through torsion spring and is connected with fixed block 7, gu fixed

ring

6 and 3 lateral wall fixed connection of support ring, pole portion end is in the middle of two clamp rings 9, the clamp ring 9 of top pushes down pole portion end under connecting rod 8 and torsion spring's elasticity effect, guarantee the clamping stability of contact work piece.

Clamping holes 13 are formed between the support rings 3, rubber pads 14 are arranged on the inner walls of the clamping holes 13, and the rubber pads 14 can protect the outer walls of the rod parts of the contact workpieces from friction damage.

Processing groove 2 is T shape, and 2 diapalls of processing groove set up from inside to outside slope, and the slope sets up the material that can guarantee to drip and piles up in 2 exits of processing groove, conveniently clears up.

When the utility model is used, during processing, the rod part of the contact workpiece is inserted into the processing groove 2, the rod part is continuously inserted into the clamping holes 13 in the two support rings 3, the end of the rod part is positioned between the two clamping rings 9, the clamping rings 9 above the rod part press the end of the rod part under the elastic action of the connecting rod 8 and the torsion spring, so as to ensure the clamping stability of the contact workpiece, the middle section of the rod part is supported on the bottom wall of the clamping holes 13 to obtain the stability, at the moment, the head part of the contact workpiece needing to be loaded is positioned at the outer side of the processing groove 2, the motor 12 is started, the motor 12 rotates to drive the rotating shaft 11 to rotate, the rotating shaft 11 rotates to drive the gear 10 to rotate, the gear 10 drives the support rings 3 to rotate through the gear rings meshed with the gear, thereby realizing that the two support rings 3 drive the contact workpiece to rotate in the processing groove 2, the loading can be carried out in the rotating process, and the loading is even, the motor 12 is closed after the loading is finished and can carry out the welding, after welding, the connecting rod 8 above is lifted up, the connecting rod 8 drives the clamping ring 9 to remove clamping fixation of the contact workpiece, and the contact workpiece is pulled out to carry out next round of processing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a contact loading attachment for contact welding, includes base (1), its characterized in that, be equipped with two processing groove (2), two on base (1) all be equipped with two support ring (3), two in processing groove (2) support ring (3) all are connected with processing groove (2) through slewing mechanism, be equipped with the power chamber in base (1), the power intracavity is equipped with motor (12), two support ring (3) all are connected with motor (12) through drive mechanism, are close to and are equipped with two clamp ring (9) on support ring (3) the lateral wall of processing groove (2) inner wall, two clamp ring (9) all are connected with support ring (3) through coupling mechanism.

2. The contact feeding device for welding the contact according to claim 1, wherein the rotating mechanism comprises fixing rings (6) arranged on the outer walls of the two sides of the support ring (3), the inner walls of the two sides of the processing groove (2) are provided with rotating grooves (4) matched with the support ring (3), and the inner walls of the two sides of the rotating grooves (4) are provided with supporting grooves (5) corresponding to the fixing rings (6).

3. The contact feeding device for welding the contact according to claim 2, wherein the transmission mechanism comprises a transmission groove arranged between two processing grooves (2), a rotating shaft (11) is rotatably connected in the transmission groove, the tail end of the rotating shaft (11) is fixedly connected with an output shaft of a motor (12), a gear (10) is fixed on the outer wall of the rotating shaft (11), a gear ring is arranged on the outer wall of the supporting ring (3), and the gear (10) is meshed with the gear ring.

4. The contact feeding device for welding the contact according to claim 3, wherein the connecting mechanism comprises a connecting rod (8) fixedly connected with the upper wall of the clamping ring (9), the tail end of the connecting rod (8) positioned at the lower part is fixedly connected with the side wall of the supporting ring (3), the tail end of the connecting rod (8) positioned at the upper part is rotatably connected with a fixed block (7) through a torsion spring, and the fixed ring (6) is fixedly connected with the side wall of the supporting ring (3).

5. A contact feeding device for welding contacts according to claim 4, characterized in that clamping holes (13) are arranged between the support rings (3), and rubber pads (14) are arranged on the inner walls of the clamping holes (13).

6. A contact feeding device for welding a contact according to claim 5, wherein the processing tank (2) is T-shaped, and the bottom wall of the processing tank (2) is inclined from inside to outside.