CN207677231U - A kind of adjustable adaptive conductive brush device of automatic welding - Google Patents
A kind of adjustable adaptive conductive brush device of automatic welding Download PDFInfo
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- CN207677231U CN207677231U CN201721746619.2U CN201721746619U CN207677231U CN 207677231 U CN207677231 U CN 207677231U CN 201721746619 U CN201721746619 U CN 201721746619U CN 207677231 U CN207677231 U CN 207677231U
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- screw rod
- adjusting screw
- mandrel
- brush device
- fixed seat
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Abstract
The utility model discloses a kind of adjustable adaptive conductive brush devices of automatic welding, including fixed seat, fixed seat to be fixedly connected with the shell of turntable or positioner；Adjusting screw rod, adjusting screw rod are tubular structure, and adjusting screw rod extends transversely through fixed seat, and adjusting screw rod is threadedly coupled with fixed seat；Contact head, one end of contact head are butted on the rotary head of turntable or positioner, and the other end of contact head is arranged in the side of the inside of adjusting screw rod；Conductive mandrel, conductive mandrel are arranged the other side in the inside of adjusting screw rod, and one end of conductive mandrel is butted on the other end of contact head, and the other end of conductive mandrel protrudes from adjusting screw rod, and the other end of conductive mandrel passes through ground wire grounded.Ground wire is connected by adaptive conductive brush device with rotary head by the utility model so that ground wire can avoid that winding and interference occurs, risk is shut down when reducing welding, improve welding efficiency and quality with turntable or the logical rotation of positioner one.
Description
Technical field
The utility model is related to the technical field of automatic welding more particularly to a kind of automatic welding it is adjustable from
Adapt to conductive brush device.
Background technology
Be welded in manufacturing industry be widely used it is general.With the more complication of part, generally used certainly in welding now
Dynamicization, intelligence welding.In automatic welding, turntable or positioner are essential important equipments.The needs pair in welding
Turntable or positioner carry out grounding, while needing partly insulate to power (motor).Common mode is
A ground wire is directly connect on positioner or turntable, in the welding process, positioner rotation causes ground wire to be wrapped on positioner,
Or on workpiece, interferes with welding gun, influence welding efficiency.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of adjustable adaptive conduction brush of automatic welding
Device.
To achieve the goals above, the technical solution that the utility model is taken is：
A kind of adjustable adaptive conductive brush device of automatic welding, wherein including：Fixed seat, the fixed seat
It is fixedly connected with the shell of turntable or positioner；Adjusting screw rod, the adjusting screw rod are tubular structure, and the adjusting screw rod is lateral
Through the fixed seat, the adjusting screw rod is threadedly coupled with the fixed seat；One end of contact head, the contact head is butted on institute
The turntable of turntable or the positioner is stated, the other end of the contact head is arranged in the side of the inside of the adjusting screw rod；It leads
Battery core axis, the conduction mandrel are arranged in the other side of the inside of the adjusting screw rod, and one end of the conduction mandrel is butted on institute
The other end of contact head is stated, the other end of the conduction mandrel protrudes from the adjusting screw rod, the other end of the conduction mandrel
By ground wire grounded.
Above-mentioned adjustable adaptive conductive brush device, wherein one end of the adjusting screw rod extends inwardly to form ring
The limit base of shape, the other end of the contact head protrude outward to form limited block, and the limit base matches with the limited block.
Above-mentioned adjustable adaptive conductive brush device, wherein one end of the conduction mandrel protrudes outward to form circle
Cylindrical interconnecting piece, the diameter of the interconnecting piece are more than the diameter of the conductive mandrel, and the interconnecting piece is butted on the limited block.
Above-mentioned adjustable adaptive conductive brush device, wherein the adjusting screw rod is solid close to the end of the ground wire
There are spring stop piece, the other end of the conduction mandrel to run through the spring stop piece surely.
Above-mentioned adjustable adaptive conductive brush device, wherein be arranged with spring, the spring on the conduction mandrel
It is set in the adjusting screw rod, one end of the spring is butted on the interconnecting piece, and the other end of the spring is butted on the bullet
Spring catch.
Above-mentioned adjustable adaptive conductive brush device, wherein the fixed seat is an integral structure, the fixed seat
The side of fixed part including columnar adjustment portion and plate, the adjustment portion is connected with the fixed part, the adjusting spiral shell
Bar extends transversely through the adjustment portion, and the adjusting screw rod is threadedly coupled with the adjustment portion, the fixed part and the turntable or
The shell of the positioner is fixedly connected.
Above-mentioned adjustable adaptive conductive brush device, wherein the conduction mandrel is opened close to the end of the ground wire
Equipped with the through-hole for fixing the ground wire, the through-hole is opened up along the radial direction of the conductive mandrel.
Above-mentioned adjustable adaptive conductive brush device, wherein the fixed seat and the turntable or the positioner
Shell between be additionally provided with felt pad.
As a result of above-mentioned technology, the good effect for being allowed to have compared with prior art is the utility model：
(1) ground wire is connected by adaptive conductive brush device with turntable by the utility model so that ground wire can be with
Turntable or the logical rotation of positioner one, avoid occurring to wind and interfere, risk is shut down when reducing welding, improves welding efficiency and matter
Amount.
Description of the drawings
Fig. 1 is the stereogram of adjustable adaptive conductive brush device of the automatic welding of the utility model.
Fig. 2 is the sectional view of adjustable adaptive conductive brush device of the automatic welding of the utility model.
Fig. 3 is the scheme of installation of adjustable adaptive conductive brush device of the automatic welding of the utility model.
In attached drawing：1, fixed seat；11, adjustment portion；12, fixed part；2, adjusting screw rod；21, limit base；3, contact head；31、
Limited block；4, conductive mandrel；41, interconnecting piece；42, through-hole；5, ground wire；6, spring stop piece；7, spring；8, felt pad；91, shell
Body；92, turntable.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Fig. 1 is the stereogram of adjustable adaptive conductive brush device of the automatic welding of the utility model, and Fig. 2 is this
The sectional view of adjustable adaptive conductive brush device of the automatic welding of utility model, Fig. 3 is the automatic of the utility model
Change the scheme of installation of adjustable adaptive conductive brush device of welding, it is shown in Figure 1, show that one kind is preferably implemented
Adjustable adaptive conductive brush device of the automatic welding of example, including：Fixed seat 1 and adjusting screw rod 2, fixed seat 1 with turn
The shell 91 of platform or positioner is fixedly connected.Adjusting screw rod 2 is tubular structure, and adjusting screw rod 2 extends transversely through fixed seat 1, is adjusted
Screw rod 2 is threadedly coupled with fixed seat 1.By the rotation of adjusting screw rod 2 to adjust position of the adjusting screw rod 2 relative to fixed seat 1.
In addition, as a kind of preferred embodiment, adjustable adaptive conductive brush device of automatic welding further includes：
Contact head 3, one end of contact head 3 are butted on the turntable 92 of turntable or positioner, and the other end of contact head 3 is arranged in adjusting screw rod 2
Inside side, contact head 3 it is conductive can to pass through contact head 3 in the internal slide of adjusting screw rod 2.
In addition, as a kind of preferred embodiment, adjustable adaptive conductive brush device of automatic welding further includes：
The other side in the inside of adjusting screw rod 2 is arranged in conductive mandrel 4, conductive mandrel 4, and conductive mandrel 4 can be in adjusting screw rod 2
Portion is slided, and one end of conductive mandrel 4 is butted on the other end of contact head 3, and the other end of conductive mandrel 4 protrudes from adjusting screw rod 2, leads
The other end of battery core axis 4 is grounded by ground wire 5.
On the other hand, as a kind of preferred embodiment, one end of adjusting screw rod 2 extends inwardly to form cricoid limit base
21, the other end of contact head 3 protrudes outward to form limited block 31, and limit base 21 matches with limited block 31.Contact head 3 being capable of phase
Fixed seat 1 is slided, while being limited by the sliding of limit base 21 and the cooperation butt contact 3 of limited block 31.
Further, as a kind of preferred embodiment, one end of conductive mandrel 4 protrudes outward to form cylindrical interconnecting piece
41, the diameter of interconnecting piece 41 is more than the diameter of conductive mandrel 4, and interconnecting piece 41 is butted on limited block 31.
Further, as a kind of preferred embodiment, adjusting screw rod 2 is fixed with spring stop piece close to the end of ground wire 5
6, the other end of conductive mandrel 4 runs through spring stop piece 6.
Further, as a kind of preferred embodiment, it is arranged with spring 7 on conductive mandrel 4, spring 7 is set to adjusting
In screw rod 2, one end of spring 7 is butted on interconnecting piece 41, and the other end of spring 7 is butted on spring stop piece 6.Spring 7 be coefficient of elasticity compared with
Big compressed spring generates the reaction force towards turntable 92 by spring 7, conductive mandrel 4 is made to push contact head 3 to turntable 92
Direction movement so that the moment keeps larger pressing force between contact head 3 and turntable 92, ensures that contact head 3 and turntable 92 are good
Good contact, to ensure electric conductivity.Simultaneously when contact head 3 has certain attrition, spring 7 deforms upon, and still ensures to connect
Good contact between contact 3 and turntable 92.Therefore, the reaction force of spring 7 can ensure when contact head 3 is in abrasion
It can adapt to automatically, adjust the contact between turntable 92, ensure electric conductivity, stable welding current, to ensure welding quality.
When contact head 3 wear it is larger, when the reaction force of spring 7 gradually reduces, can by rotate adjusting screw rod 2, make spring 7 protect
Certain decrement is held to keep the elastic force of spring 7.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the utility model embodiment and
Protection domain.
The utility model also has on the basis of the above is implemented as follows mode：
In the further embodiment of the utility model, continuing with referring to shown in Fig. 1 to Fig. 3, fixed seat 1 is integral type knot
Structure, fixed seat 1 include the fixed part 12 of columnar adjustment portion 11 and plate, and the side of adjustment portion 11 is connected with fixed part 12,
Adjusting screw rod 2 extends transversely through adjustment portion 11, and adjusting screw rod 2 is threadedly coupled with adjustment portion 11, fixed part 12 and turntable or positioner
Shell 91 be fixedly connected.
In the further embodiment of the utility model, conductive mandrel 4 is offered close to the end of ground wire 5 for fixing ground wire
5 through-hole 42, through-hole 42 are opened up along the radial direction of conductive mandrel 4.
In the further embodiment of the utility model, insulation is additionally provided between fixed seat 1 and turntable or the shell of positioner
Pad 8.Felt pad 8 prevents welding current from importing motor, influences motor service life for completely cutting off electric current.
It, will by adjustable adaptive conductive brush device of automatic welding in the further embodiment of the utility model
Ground wire 5 is connected on conductive mandrel 4, and turntable 92 and the contact head 3 of turntable or positioner contact conduction, by ground wire 5 and turntable 92
It separates, to avoid the problem that the cable winds of ground wire.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the utility model embodiment and
Protection domain should can appreciate that all in the utility model specification and diagram to those skilled in the art
Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in
In enclosing.
Claims (8)
1. a kind of adjustable adaptive conductive brush device of automatic welding, which is characterized in that including：
Fixed seat, the fixed seat are fixedly connected with the shell of turntable or positioner；
Adjusting screw rod, the adjusting screw rod are tubular structure, and the adjusting screw rod extends transversely through the fixed seat, the adjusting spiral shell
Bar is threadedly coupled with the fixed seat；
Contact head, one end of the contact head are butted on the turntable of the turntable or the positioner, the other end of the contact head
Side in the inside of the adjusting screw rod is set；
Conductive mandrel, the conduction mandrel are arranged in the other side of the inside of the adjusting screw rod, one end of the conduction mandrel
It is butted on the other end of the contact head, the other end of the conduction mandrel protrudes from the adjusting screw rod, the conduction mandrel
The other end passes through ground wire grounded.
2. adjustable adaptive conductive brush device of automatic welding according to claim 1, which is characterized in that described
One end of adjusting screw rod extends inwardly to form cricoid limit base, and the other end of the contact head protrudes outward to form limited block,
The limit base matches with the limited block.
3. adjustable adaptive conductive brush device of automatic welding according to claim 2, which is characterized in that described
One end of conductive mandrel protrudes outward to form cylindrical interconnecting piece, and the diameter of the interconnecting piece is more than the straight of the conductive mandrel
Diameter, the interconnecting piece are butted on the limited block.
4. adjustable adaptive conductive brush device of automatic welding according to claim 3, which is characterized in that described
Adjusting screw rod is fixed with spring stop piece close to the end of the ground wire, and the other end of the conduction mandrel runs through the spring catch
Piece.
5. adjustable adaptive conductive brush device of automatic welding according to claim 4, which is characterized in that described
Spring is arranged on conductive mandrel, the spring is set in the adjusting screw rod, and one end of the spring is butted on the connection
The other end in portion, the spring is butted on the spring stop piece.
6. adjustable adaptive conductive brush device of automatic welding according to claim 1, which is characterized in that described
Fixed seat is an integral structure, and the fixed seat includes the fixed part of columnar adjustment portion and plate, the side of the adjustment portion
It is connected with the fixed part, the adjusting screw rod extends transversely through the adjustment portion, the adjusting screw rod and the adjustment portion spiral shell
Line connects, and the fixed part is fixedly connected with the shell of the turntable or the positioner.
7. adjustable adaptive conductive brush device of automatic welding according to claim 1, which is characterized in that described
Conductive mandrel offers the through-hole for fixing the ground wire close to the end of the ground wire, and the through-hole is along the conductive mandrel
Radial direction open up.
8. adjustable adaptive conductive brush device of automatic welding according to claim 1, which is characterized in that described
It is additionally provided with felt pad between fixed seat and the shell of the turntable or the positioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721746619.2U CN207677231U (en) | 2017-12-14 | 2017-12-14 | A kind of adjustable adaptive conductive brush device of automatic welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721746619.2U CN207677231U (en) | 2017-12-14 | 2017-12-14 | A kind of adjustable adaptive conductive brush device of automatic welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207677231U true CN207677231U (en) | 2018-07-31 |
Family
ID=62968744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721746619.2U Active CN207677231U (en) | 2017-12-14 | 2017-12-14 | A kind of adjustable adaptive conductive brush device of automatic welding |
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| CN (1) | CN207677231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134292A (en) * | 2017-12-14 | 2018-06-08 | 上海发那科机器人有限公司 | A kind of adjustable adaptive conductive brush device of automatic welding |
| CN109462107A (en) * | 2018-11-19 | 2019-03-12 | 上海发那科机器人有限公司 | A kind of conductive brush device and application method with feedback of constant pressure |
-
2017
- 2017-12-14 CN CN201721746619.2U patent/CN207677231U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134292A (en) * | 2017-12-14 | 2018-06-08 | 上海发那科机器人有限公司 | A kind of adjustable adaptive conductive brush device of automatic welding |
| CN109462107A (en) * | 2018-11-19 | 2019-03-12 | 上海发那科机器人有限公司 | A kind of conductive brush device and application method with feedback of constant pressure |
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