CN211136135U - Roller flange welding equipment - Google Patents
Roller flange welding equipment Download PDFInfo
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- CN211136135U CN211136135U CN201921313129.2U CN201921313129U CN211136135U CN 211136135 U CN211136135 U CN 211136135U CN 201921313129 U CN201921313129 U CN 201921313129U CN 211136135 U CN211136135 U CN 211136135U
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Abstract
The utility model relates to a roller flange welding device, which is characterized in that the device comprises a fixed bracket and a movable bracket; the fixed bracket and the movable bracket are both provided with a supporting piece for supporting the roller body; the movable support is provided with a screw rod, one end of the screw rod is rotatably connected with the movable support, and the fixed support is provided with a screw hole matched with the screw rod. Set up the lead screw on the movable support, the one end and the movable support of lead screw rotate to be connected, set up on the fixed bolster with lead screw matched with screw, all set up the support piece that is used for supporting the roll body on fixed bolster, the movable support, arrange the both ends of roll body respectively in the unsettled welding of tip that makes the roll body on fixed bolster, the movable support, rotate the lead screw and can adjust the distance between movable support, the fixed bolster, according to the distance between two support pieces of length adjustment of roll body.
Description
Technical Field
The utility model relates to a roll body preparation technical field especially relates to a roller flange welding equipment.
Background
Weaving, printing and dyeing, need use a large amount of roller class products among mechanical equipment such as moulding machines, in the roller production technology, wherein, one process is that the spindle nose that has the flange at roll body both ends welds with the roll body, the tip that makes the roll body on the welding stent is generally arranged in to the roll body during welding is unsettled welds, however, the length of all kinds of model roller class products is generally inequality, need use different welding stents when causing the roll body of welding different grade type, it is very inconvenient, in addition, need form stable electric current in the welding department during welding, but, because welding stent's grounding capability is more weak, often make the welding interrupt, influence welding efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the utility model is to provide a roller flange welding equipment.
According to an aspect of the utility model, a roll shaft flange welding equipment is provided, include
A fixed bracket and a movable bracket;
the fixed bracket and the movable bracket are both provided with a supporting piece for supporting the roller body;
the movable support is provided with a screw rod, one end of the screw rod is rotatably connected with the movable support, and the fixed support is provided with a screw hole matched with the screw rod.
Compared with the prior art, the utility model discloses following beneficial effect has: set up the lead screw on the movable support, the one end and the movable support of lead screw rotate to be connected, set up on the fixed bolster with lead screw matched with screw, all set up the support piece that is used for supporting the roll body on fixed bolster, the movable support, arrange the both ends of roll body respectively in the unsettled welding of tip that makes the roll body on fixed bolster, the movable support, rotate the lead screw and can adjust the distance between movable support, the fixed bolster, according to the distance between two support pieces of length adjustment of roll body.
Furthermore, the supporting pieces comprise bases, the base is provided with an accommodating cavity surrounded by the rollers, and at least one of the supporting pieces is provided with a driving mechanism for driving the rollers to rotate.
The beneficial effect of adopting above-mentioned further technical scheme is that, as shown in fig. 3, at least one gyro wheel rotates, and pivoted gyro wheel is same direction, and the running roller rotates the drive roll body and rotates, along with the rotation of roll body with the spindle nose axial welding that has the flange on the roll body, increase welding speed and quality.
Furthermore, the driving mechanism comprises a driving wheel arranged in the base, and the driving wheel is positioned below the rollers, is externally tangent to the two rollers and is driven by a driving motor.
The beneficial effects of adopting above-mentioned further technical scheme do, the action wheel is located the below of gyro wheel and can drives two gyro wheels simultaneously with two gyro wheels are circumscribed to rotate, and makes the rotational speed of two gyro wheels the same, is favorable to the stable rotation of roll body under the drive of gyro wheel.
Furthermore, the center of the driving wheel is provided with a supporting shaft, one side of the base is provided with a supporting seat matched with the supporting shaft, one end of the supporting shaft is rotatably connected with the supporting seat, and the other end of the supporting shaft is connected with an output shaft of the driving motor through a coupler.
The further technical proposal has the advantages that one end of the supporting shaft is rotationally connected with the supporting seat, the other end is connected with the output shaft of the driving motor through the shaft coupling, the rotational stability of the driving wheel can be increased,
furthermore, the driving mechanism further comprises a mounting frame and a screw rod, the mounting frame comprises a transverse plate, vertical plates are arranged at two ends of the transverse plate, and the vertical plates are connected with a driving motor;
the screw rod is connected with the fixed support or the movable support, a through hole matched with the screw rod is formed in the transverse plate, and the screw rod penetrates through the through hole and is oppositely located at the upper side and the lower side of the through hole and provided with positioning nuts.
The beneficial effects of adopting above-mentioned further technical scheme do, the screw rod passes the through-hole and all sets up set nut in the upper and lower both sides that lie in the through-hole relatively, can make things convenient for dismantlement, the installation of motor, can also change the position of screw rod for the position control motor of through-hole.
Further, the movable support comprises a base, walking wheels are arranged at the bottom end of the base, through holes are formed in the base, the screw rod penetrates through the through holes and is connected with the through holes through bearings, and one end of the screw rod stretches out of the through holes and is provided with a crank.
Adopt above-mentioned further technical scheme's beneficial effect to be, drive the lead screw through rotating the crank and rotate, the lead screw passes the through-hole and is connected with the through-hole through the bearing, drives the movable support through the lead screw and keeps away from or be close to the fixed bolster.
Furthermore, the movable support is relatively positioned at the left side and the right side of the screw rod and is provided with guide rods, and the fixed support is provided with guide holes matched with the guide rods.
Adopt above-mentioned further technical scheme's beneficial effect to be, set up on the fixed bolster with guide bar matched with guiding hole, be favorable to guiding the movable rod to remove along formulating the orbit.
Further, the height of the movable support is larger than that of the fixed support.
Adopt above-mentioned further technical scheme's beneficial effect to do, the roll body inclines towards the fixed bolster for the roll body is close to the terminal surface slope of movable support one end, can be favorable to the welding of spindle nose.
Furthermore, a negative plate is arranged on one side, far away from the movable support, of the support piece on the fixed support relatively, and a wiring end is arranged at the lower end of the negative plate and used for being grounded.
Adopt above-mentioned further technical scheme's beneficial effect to be, the one end and the negative plate contact of roll body downward sloping, and the lower extreme of negative plate is equipped with the wiring end and is used for ground connection, can strengthen the ground connection ability of fixed bolster.
Furthermore, the crank is located below the supporting piece, and a groove for placing the crank is formed in the base.
Adopt above-mentioned further technical scheme's beneficial effect to do, prevent that the crank from occupying the space of roll body below, be favorable to the staff to stand and carry out weldment work at the roll body tip.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of another embodiment.
Fig. 4 is a schematic structural view of the driving mechanism.
Fig. 5 is a schematic structural diagram of the base 31 of the present invention.
Reference numerals shown in the drawings: 1-fixing a bracket; 2-a movable support; 22-road wheels; 24-a crank; 25-a guide bar; 3-a support; 31-a base; 32-a roller; 33-a driving wheel; 34-a drive motor; 35-a support shaft; 36-a support base; 37-a mounting frame; 38-screw; 39-positioning nut; 4-a screw rod; 5-a negative plate; 6-a roller body.
Detailed Description
In order to better understand the technical solution of the present invention, the present invention will be further explained with reference to the following specific embodiments and the accompanying drawings.
Example 1:
the roller flange welding equipment comprises a fixed support 1 and a movable support 2, wherein as a preferred scheme, the height of the movable support 2 is greater than that of the fixed support 1; the fixed support 1 and the movable support 2 are both provided with a support piece 3 used for supporting the roller body 6, when the roller is used, the support pieces 3 are arranged along the axial direction of the roller body, the fixed support 1 is provided with a negative plate 5 on one side, far away from the movable support 2, of the support piece 3, and the lower end of the negative plate 5 is provided with a wiring end used for grounding.
The supporting parts 3 comprise bases 31, each supporting part comprises a base, an accommodating cavity surrounded by rollers 32 is formed in each base 31, and a driving mechanism for driving the rollers to rotate is arranged on at least one supporting part 3; as an alternative, the accommodating cavity is at least enclosed by two rollers 32 (or two rows of rollers 32 arranged oppositely), a roller body is placed in the accommodating cavity between the two rollers 32, and the driving mechanism drives the rollers 32 to rotate, specifically, the driving mechanism comprises a driving wheel 33 arranged in the base 31, the driving wheel 33 is positioned below the rollers 32, is circumscribed with the two rollers 32 and is driven by a driving motor 34; a support shaft 35 is arranged at the center of the driving wheel 33, a support seat 36 matched with the support connecting shaft is arranged at one side of the base 31, one end of the support shaft 35 rotates with the support seat 36, and the other end is connected with an output shaft of the driving motor 34 through a coupler; the driving mechanism further comprises a mounting frame 37 and a screw rod 38, the screw rod 38 is connected with the fixed support 1 or the movable support 2, a through hole matched with the screw rod 38 is formed in the transverse plate, and the screw rod 38 penetrates through the through hole and is oppositely positioned at the upper side and the lower side of the through hole and provided with positioning nuts 39; the mounting rack 37 comprises a transverse plate, vertical plates are arranged at two ends of the transverse plate, and the vertical plates are connected with the driving motor 34;
the movable support 2 comprises a base, a groove for placing the crank 24 is formed in the base, the crank 24 is prevented from occupying the space below the roller body 6, and welding work of workers standing at the end part of the roller body 6 is facilitated; the walking wheels 22 are arranged at the bottom end of the movable support 2, so that friction force can be reduced, and the movable support 2 can move conveniently; the base is provided with a through hole, the screw rod 4 penetrates through the through hole and is connected with the through hole through a bearing, one end of the screw rod 4 extends out of the through hole and is provided with a crank 24, the base is provided with the screw rod 4, one end of the screw rod 4 is rotatably connected with the movable support 2, and the fixed support 1 is provided with a screw hole matched with the screw rod 4.
When the roller is used, one end of the roller body 6 is arranged below the supporting pieces 3 of the fixed support 1, the crank 24 is shaken to move the movable support 2 to the other end of the roller body 6, then the roller body 6 is arranged on the two supporting pieces 3, one end of the roller body 6 is abutted against the negative plate 5, welding is carried out on the other end, the roller body 6 inclines towards the fixed support 1, so that the end face of the welding end of the roller body 6, which is close to one end of the movable support 2, inclines, and welding of a shaft head can be facilitated; the other end of roll body 6 and the contact of negative plate 5, the lower extreme of negative plate 5 is equipped with the wiring end and is used for ground connection, can strengthen fixed bolster 1's ground connection ability, compares with prior art, sets up lead screw 4 on this embodiment movable support 2, the one end of lead screw 4 rotates with movable support 2 to be connected, set up on the fixed bolster 1 with lead screw 4 matched with screw, all set up the support piece 3 that is used for supporting roll body 6 on fixed bolster 1, the movable support 2, arrange fixed bolster 1, movable support 2 respectively with the both ends of roll body 6 on make the tip of roll body 6 unsettled weld, rotate lead screw 4 and can adjust movable support 2, the distance between the fixed bolster 1, according to the distance between two support piece 3 of length adjustment of roll body 6.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the features described above have similar functions to (but are not limited to) those disclosed in this application.
Claims (10)
1. A roller flange welding device is characterized by comprising
A fixed bracket and a movable bracket;
the fixed bracket and the movable bracket are both provided with a supporting piece for supporting the roller body;
the movable support is provided with a screw rod, one end of the screw rod is rotatably connected with the movable support, and the fixed support is provided with a screw hole matched with the screw rod.
2. The roll shaft flange welding apparatus of claim 1 wherein the support members include a base, the base defining a receiving cavity defined by rollers, at least one of the support members defining a drive mechanism for driving the rollers to rotate.
3. The roll flange welding apparatus of claim 2 wherein the drive mechanism includes a drive wheel disposed within the base, the drive wheel being positioned below and circumscribing the two rollers and being driven by a drive motor.
4. The roll shaft flange welding equipment of claim 3, wherein a support shaft is arranged at the center of the driving wheel, a support seat matched with the support shaft is arranged on one side of the base, one end of the support shaft is rotatably connected with the support seat, and the other end of the support shaft is connected with an output shaft of a driving motor through a coupling.
5. The roll shaft flange welding equipment according to claim 2, wherein the driving mechanism further comprises a mounting frame and a screw, the mounting frame comprises a transverse plate, vertical plates are arranged at two ends of the transverse plate, and the vertical plates are connected with a driving motor;
the screw rod is connected with the fixed support or the movable support, a through hole matched with the screw rod is formed in the transverse plate, and the screw rod penetrates through the through hole and is oppositely arranged on the upper side and the lower side of the through hole and provided with positioning nuts.
6. The roll shaft flange welding equipment of claim 1, wherein the movable support comprises a base, walking wheels are arranged at the bottom end of the base, through holes are formed in the base, the screw rod penetrates through the through holes and is connected with the through holes through bearings, and one end of the screw rod extends out of the through holes and is provided with a crank.
7. The roll shaft flange welding equipment according to claim 1, wherein the movable support is provided with guide rods relatively positioned at the left side and the right side of the screw rod, and the fixed support is provided with guide holes matched with the guide rods.
8. The roll flange welding apparatus of claim 1 wherein the height of the movable bracket is greater than the height of the fixed bracket.
9. The roll flange welding apparatus of claim 1 wherein a negative plate is provided on the stationary frame opposite the side of the support member remote from the movable frame, the negative plate having a terminal at its lower end for grounding.
10. The roll flange welding apparatus of claim 6 wherein the crank is located below the support member and the base has a recess for receiving the crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921313129.2U CN211136135U (en) | 2019-08-14 | 2019-08-14 | Roller flange welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921313129.2U CN211136135U (en) | 2019-08-14 | 2019-08-14 | Roller flange welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211136135U true CN211136135U (en) | 2020-07-31 |
Family
ID=71760974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921313129.2U Active CN211136135U (en) | 2019-08-14 | 2019-08-14 | Roller flange welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211136135U (en) |
-
2019
- 2019-08-14 CN CN201921313129.2U patent/CN211136135U/en active Active
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