CN217571469U - Grinding roller shell build-up welding frock - Google Patents
Grinding roller shell build-up welding frock Download PDFInfo
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- CN217571469U CN217571469U CN202221527293.5U CN202221527293U CN217571469U CN 217571469 U CN217571469 U CN 217571469U CN 202221527293 U CN202221527293 U CN 202221527293U CN 217571469 U CN217571469 U CN 217571469U
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- roller shell
- grinding roller
- sleeve
- tool according
- roller sleeve
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Abstract
The utility model discloses a grinding roller shell build-up welding frock, comprises a workbench, be provided with the supporting seat on the mesa of workstation, the both sides of supporting seat are provided with rotatable backing roll, and the roller shell is placed between the backing roll, be provided with adjustable anchor clamps in the position that corresponds the roller shell both sides on the mesa of workstation, the anchor clamps centre gripping is at the both ends of roller shell, and the workstation is provided with the welder that removes about corresponding the position of roller shell rear side, welder's rifle head sets up towards roller shell one side. The utility model discloses a but set up automatic control's anchor clamps in the both sides of workstation, place back on the supporting seat when the roller shell, anchor clamps can carry out the centre gripping to the roller shell automatically to drive this roller shell and rotate, welder alright like this make with carrying out the build-up welding with the outside face to the roller shell, whole process need not artificial regulation, has improved the precision of build-up welding greatly, has also improved machining efficiency, also brings very big facility for the staff when guaranteeing the equipment fixing progress.
Description
Technical Field
The utility model relates to a roller shell processing technology field especially relates to a grinding roller shell build-up welding frock.
Background
The main roller of the mill in the micro powder workshop needs to be periodically returned to a factory for maintenance after being used for a period of time, the roller sleeve is delivered to an overlaying workshop for integral planing and overlaying a wear-resistant layer again after being disassembled, the roller sleeve is placed on a tool in the prior art for maintenance and overlaying, then the roller sleeve is fixed, and manual alignment operation is needed when the roller sleeve is fixed, so that the whole process is time-consuming and labor-consuming, and the welded roller sleeve is easy to be not in accordance with related technical requirements, therefore, manpower is wasted, the maintenance cost is indirectly increased, and the assembly progress of returning the main roller to the factory is delayed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid prior art's weak point, provide a grinding roller shell build-up welding frock to effectively solve the weak point that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the technical proposal that: a grinding roller sleeve surfacing welding tool comprises a workbench, wherein a supporting seat is arranged on the table top of the workbench, rotatable supporting rollers are arranged on two sides of the supporting seat, a roller sleeve is placed between the supporting rollers, adjustable clamps are arranged on the table top of the workbench at positions corresponding to two sides of the roller sleeve, the clamps are clamped at two ends of the roller sleeve, a welding gun capable of moving left and right is arranged on the workbench at a position corresponding to the rear side of the roller sleeve, and a gun head of the welding gun is arranged towards one side of the roller sleeve;
the anchor clamps include can follow the slide that the mesa of workstation controlled about, be provided with the support frame on the slide, the support frame is provided with rotatable circular base in one side towards the roller shell, circular base is provided with a plurality of telescopic clamp splices along the circumference equipartition in one side towards the roller shell, the clamp splice supports on the inner wall of roller shell.
Further, circular base includes the rotating ring, the rotating ring is provided with the circular shape baffle in one side towards the roller shell, the baffle with the support frame rotates to be connected, is provided with tooth on the inner wall of rotating ring, is provided with the motor on the support frame, the drive end of motor is provided with the gear, the gear with tooth meshing, the rotating ring rotates under the cooperation drive of motor, gear and tooth.
Furthermore, a rotating base is arranged at the top of the supporting frame, a rotating shaft rod is arranged on the rotating base, one end of the rotating shaft rod is connected with the baffle, the motor is arranged below the rotating base, and a gear on the motor is meshed with teeth at the lower end of the rotating ring.
Further, be provided with positive and negative lead screw on the mesa of workstation, the lower extreme of supporting seat is provided with the convenience the mouth of dodging that positive and negative lead screw passed, the slide sets up in positive and negative lead screw thread opposite direction's both sides.
Further, the table-board of workstation is being provided with the slide rail in the position that corresponds positive and negative lead screw both sides, the lower extreme of slide be provided with slide linkage's spout, positive and negative lead screw rotates under servo motor's drive.
Furthermore, the servo motor is arranged at the lower end of the workbench, one end of the servo motor and the driving end of the servo motor are both provided with a transmission gear, and the two transmission gears are connected together through a belt.
Further, the baffle is provided with a plurality of hydro-cylinders along circumference in one side towards the roller shell, the piston rod of hydro-cylinder all sets up towards the outside of baffle, the clamp splice is installed on the piston rod of hydro-cylinder, the upper end of clamp splice be provided with the arcwall face of roller shell inner wall looks adaptation, still be provided with the flange in one side that is close to the baffle on the clamp splice, the flange is laminated with the mouth edge of roller shell.
Furthermore, a vertical plate is arranged at the position of the workbench corresponding to the rear side of the roller sleeve, a rodless cylinder is transversely arranged at the upper end of the vertical plate, and the welding gun moves left and right under the driving of the rodless cylinder.
Furthermore, a connecting arm is arranged on the sliding block of the rodless cylinder, and the welding gun is fixedly installed on the connecting arm.
Further, the bottom of workstation is provided with the supporting leg.
The above technical scheme of the utility model following beneficial effect has: the utility model discloses a but both sides at the workstation set up automatic control's anchor clamps, place the back on the supporting seat when the roller shell, anchor clamps can carry out the centre gripping to the roller shell automatically to drive this roller shell and rotate, welder alright like this carry out build-up welding with the outside face to the roller shell and make, whole process need not artificial regulation, improved the precision of build-up welding greatly, also improved machining efficiency, also brought very big facility for the staff when guaranteeing the equipment assembly progress.
Drawings
Fig. 1 is a schematic structural view of a front view plane of an embodiment of the present invention;
FIG. 2 is a schematic side view of the embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a clamp according to an embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
As shown in fig. 1-3, the grinding roller sleeve surfacing welding tool according to the embodiment includes a workbench 1, a support seat 2 is arranged on a table top of the workbench 1, rotatable support rollers 3 are arranged on two sides of the support seat 2, a roller sleeve 4 is placed between the support rollers 3, adjustable clamps are arranged on the table top of the workbench 1 at positions corresponding to two sides of the roller sleeve 4, the clamps are clamped at two ends of the roller sleeve 4, a welding gun 5 capable of moving left and right is arranged on the workbench 1 at a position corresponding to the rear side of the roller sleeve 4, and a gun head of the welding gun 5 is arranged towards one side of the roller sleeve 4;
the fixture comprises a sliding seat 6 capable of moving left and right along the table top of the workbench 1, a supporting frame 7 is arranged on the sliding seat 6, a rotatable circular base 8 is arranged on one side of the supporting frame 7 facing the roller sleeve 4, a plurality of telescopic clamping blocks 9 are uniformly distributed on one side of the circular base 8 facing the roller sleeve 4 along the circumferential direction, and the clamping blocks 9 are supported on the inner wall of the roller sleeve 4.
The top of support frame 7 is provided with rotating base 12, is provided with rotating shaft 13 on rotating base 12, and the one end of rotating shaft 13 is connected with baffle 8b, and motor 10 sets up the below at rotating base 12, and gear 11 on the motor 10 meshes with the tooth of rotating ring 8a lower extreme.
When the motor 10 is started, it will bring the gear 11 into rotation, and the gear 11 will drive the rotating ring 8a to rotate, and the rotating ring 8a and the baffle 8b will rotate circularly around the rotating shaft 13.
The worktable 1 is provided with a positive and negative screw rod 14 on the table-board, the lower end of the supporting seat 2 is provided with an avoiding port 2a which is convenient for the positive and negative screw rod 14 to pass through, and the sliding seats 6 are arranged on two sides of the positive and negative screw rod 14 with opposite thread directions.
The servo motor 16 is arranged at the lower end of the workbench 1, one end of the servo motor 16 and the driving end of the servo motor 16 are both provided with a transmission gear 17, and the two transmission gears 17 are connected together through a belt 18.
The servo motor 16 is started to drive the positive and negative screw rods 14 to rotate through the belt 18, and the sliding seats 6 are respectively arranged on two sides of the positive and negative screw rods 14 with opposite thread directions, so that when the positive and negative screw rods 14 rotate, the two sliding seats 6 can drive the clamps to simultaneously move towards one side of the roller sleeve or simultaneously move towards a position far away from the roller sleeve 4, and therefore synchronous adjustment work of the clamps on two sides is achieved.
Baffle 8b is provided with a plurality of hydro-cylinders 19 along circumference in one side towards roller shell 4, and the piston rod of hydro-cylinder 19 all sets up towards the outside of baffle 8b, and clamp splice 9 is installed on the piston rod of hydro-cylinder 19, and the upper end of clamp splice 9 is provided with the arcwall face with roller shell 4 inner wall looks adaptation, still is provided with flange 9a in one side that is close to baffle 8b on clamp splice 9, and flange 9a laminates with the mouth edge of roller shell 4.
After the round base 8 enters the roller sleeve 4, the oil cylinder 19 is started, the piston rod is controlled to extend out, the clamping block 9 at the end of the piston rod is enabled to abut against the inner wall of the roller sleeve 4, meanwhile, the flange 9a on the clamping block 9 can be in contact with the opening edge of the roller sleeve 4, and therefore the friction force between the clamping block 9 and the roller sleeve 4 is increased, and therefore when the roller sleeve 4 is driven to rotate, the clamp can rotate more stably.
The worktable 1 is provided with an upright plate 20 at a position corresponding to the rear side of the roller sleeve 4, the upper end of the upright plate 20 is transversely provided with a rodless cylinder 21, and the welding gun 5 moves left and right under the driving of the rodless cylinder 21.
The slider 21a of the rodless cylinder 21 is provided with a connecting arm 22, and the welding gun 5 is fixedly mounted on the connecting arm 22.
The bottom of the working table 1 is provided with support legs 23.
The utility model discloses a theory of operation does: during surfacing, the roll sleeve 4 is placed between the supporting rollers 3, then the servo motor is started, the sliding seats 6 on the two sides are controlled to move towards the position of the roll sleeve 4 at the same time, when the baffle 8b at the front end of the circular base 8 on the sliding seats enters the inside of the roll sleeve 4, the servo motor 16 stops working, the oil cylinder 19 on the baffle 8b starts working at the moment, the oil cylinder drives each clamping block 9 to support and fix the inside of the roll sleeve 4, then the motor 10 is started, under the driving of the baffle 8b and the matching driving between the teeth on the driving end gear 11 and the rotating ring 8a, the rotating ring 8a can rotate, so that the whole circular base 8 is driven to rotate, the circular base 8 can drive the roll sleeve 4 to rotate between the supporting rollers 3 on the two sides, meanwhile, the rodless cylinder 21 on the vertical plate 20 is started, the sliding block 21a drives the welding gun 5 to move towards the position of the roll sleeve 4, when the gun head of the welding gun 5 is in contact with the outer wall of the roll sleeve 4, the surface of the roll sleeve 4 can be surfaced, the whole roll sleeve 4 can be subjected to surfacing, the surfacing operation can be performed on the whole roll sleeve 4 without the surfacing operation, the surfacing operation when the surfacing operation of the whole roll sleeve 4 moves along the peripheral area, and the surfacing operation of the whole surfacing operation can be greatly reduced, and the whole surfacing operation can be performed by a surfacing operator, and the whole surfacing operation of the roll sleeve 4, and the whole surfacing operation can be performed by the whole surfacing operation when the surfacing operation after the surfacing operation can be performed on the roll sleeve 4, and the whole surfacing operation can be performed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides a grinding roller shell build-up welding frock which characterized in that: the welding device comprises a workbench, wherein a supporting seat is arranged on the table top of the workbench, rotatable supporting rolls are arranged on two sides of the supporting seat, a roll sleeve is placed between the supporting rolls, adjustable clamps are arranged on the table top of the workbench at positions corresponding to two sides of the roll sleeve, the clamps are clamped at two ends of the roll sleeve, a welding gun capable of moving left and right is arranged on the workbench at a position corresponding to the rear side of the roll sleeve, and the gun head of the welding gun is arranged towards one side of the roll sleeve;
the anchor clamps include can follow the slide that the mesa of workstation controlled about, be provided with the support frame on the slide, the support frame is provided with rotatable circular base in one side towards the roller shell, circular base is provided with a plurality of telescopic clamp splices along the circumference equipartition in one side towards the roller shell, the clamp splice supports on the inner wall of roller shell.
2. The grinding roller sleeve surfacing tool according to claim 1, characterized in that: the circular base comprises a rotating ring, a circular baffle is arranged on one side of the rotating ring facing the roller sleeve, the baffle is connected with the support frame in a rotating mode, teeth are arranged on the inner wall of the rotating ring, a motor is arranged on the support frame, a gear is arranged at the driving end of the motor, the gear is meshed with the teeth, and the rotating ring rotates under the driving of the cooperation of the motor, the gear and the teeth.
3. The grinding roller sleeve surfacing tool according to claim 2, characterized in that: the top of the support frame is provided with a rotating base, a rotating shaft rod is arranged on the rotating base, one end of the rotating shaft rod is connected with the baffle, the motor is arranged below the rotating base, and a gear on the motor is meshed with teeth at the lower end of the rotating ring.
4. The grinding roller sleeve surfacing tool according to claim 3, characterized in that: the utility model discloses a worktable for a drilling machine, including workstation, be provided with positive and negative lead screw on the mesa of workstation, the lower extreme of supporting seat is provided with conveniently positive and negative lead screw passes dodge the mouth, the slide sets up in positive and negative lead screw opposite direction's both sides.
5. The grinding roller sleeve surfacing tool according to claim 4, characterized in that: the worktable is characterized in that slide rails are arranged on the table top of the worktable at positions corresponding to the two sides of the positive and negative screws, the lower end of the slide is provided with a slide groove connected with the slide rails, and the positive and negative screws are driven by the servo motor to rotate.
6. The grinding roller sleeve surfacing tool according to claim 5, characterized in that: the servo motor is arranged at the lower end of the workbench, transmission gears are arranged at one end of the servo motor and the driving end of the servo motor, and the two transmission gears are connected together through a belt.
7. The grinding roller sleeve surfacing tool according to claim 6, characterized in that: the baffle is provided with a plurality of hydro-cylinders along circumference in one side towards the roller shell, the piston rod of hydro-cylinder all sets up towards the outside of baffle, the clamp splice is installed on the piston rod of hydro-cylinder, the upper end of clamp splice be provided with the arcwall face of roller shell inner wall looks adaptation, still be provided with the flange in one side that is close to the baffle on the clamp splice, the flange is laminated with the mouth edge of roller shell.
8. The grinding roller sleeve surfacing tool according to claim 1, characterized in that: the worktable is provided with a vertical plate at a position corresponding to the rear side of the roller sleeve, the upper end of the vertical plate is transversely provided with a rodless cylinder, and the welding gun moves left and right under the driving of the rodless cylinder.
9. The grinding roller sleeve surfacing tool according to claim 8, characterized in that: and a connecting arm is arranged on the sliding block of the rodless cylinder, and the welding gun is fixedly arranged on the connecting arm.
10. The grinding roller sleeve surfacing tool according to claim 1, characterized in that: the bottom of the workbench is provided with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221527293.5U CN217571469U (en) | 2022-06-18 | 2022-06-18 | Grinding roller shell build-up welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221527293.5U CN217571469U (en) | 2022-06-18 | 2022-06-18 | Grinding roller shell build-up welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217571469U true CN217571469U (en) | 2022-10-14 |
Family
ID=83530224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221527293.5U Active CN217571469U (en) | 2022-06-18 | 2022-06-18 | Grinding roller shell build-up welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217571469U (en) |
-
2022
- 2022-06-18 CN CN202221527293.5U patent/CN217571469U/en active Active
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