CN211465861U - Wide abrasive belt machine head - Google Patents
Wide abrasive belt machine head Download PDFInfo
- Publication number
- CN211465861U CN211465861U CN201922278503.6U CN201922278503U CN211465861U CN 211465861 U CN211465861 U CN 211465861U CN 201922278503 U CN201922278503 U CN 201922278503U CN 211465861 U CN211465861 U CN 211465861U
- Authority
- CN
- China
- Prior art keywords
- base
- upper beam
- beam seat
- swing
- abrasive belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000003754 machining Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a wide abrasive belt machine head, which belongs to the technical field of machining and comprises a base, an active wheel, an upper beam seat, a driven wheel, a swing mechanism and an abrasive belt, wherein the active wheel is arranged at the lower end of the base and is rotationally connected with the base, the upper beam seat is arranged above the base, the driven wheel is arranged above the upper beam seat and is rotationally connected with the upper beam seat, the swing mechanism is arranged between the lower part of the upper beam seat and the upper part of the base, the abrasive belt is tightly wrapped outside the active wheel and the driven wheel, the upper beam seat is vertically lifted and rotationally connected with the base, and the upper beam seat can be driven by the swing; the utility model provides a wide width abrasive band aircraft nose can automatic adjustment abrasive band, prevents that the abrasive band from to one side off tracking, guarantees machining efficiency and quality.
Description
Technical Field
The utility model relates to a broad width abrasive band aircraft nose belongs to machining technical field.
Background
The abrasive belt for grinding needs to be in strong contact friction with a workpiece in the using process, and due to the reasons of large deviation of the shape of the workpiece and the center of a driving and driven wheel, insufficient tension of the abrasive belt, insufficient cutting and joint butting precision in abrasive belt manufacturing, overlarge speed during transmission starting, abrasion of a driving wheel and the like, the abrasive belt is deviated towards one side frequently to cause uneven abrasion of all parts of the abrasive belt, the abrasive belts at the end parts are gathered and laminated together, and the processing efficiency and the processing quality are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a wide width abrasive band aircraft nose can automatic adjustment abrasive band, prevent that the abrasive band from to one side off tracking, guarantee machining efficiency and quality.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wide abrasive belt machine head is characterized in that: the grinding device comprises a base, a driving wheel, an upper beam seat, a driven wheel, a swing mechanism and an abrasive belt, wherein the driving wheel is arranged at the lower end of the base and is rotatably connected with the base, the upper beam seat is arranged above the base, the driven wheel is arranged above the upper beam seat and is rotatably connected with the upper beam seat, the swing mechanism is arranged between the lower side of the upper beam seat and the upper side of the base, the abrasive belt is tightly wrapped outside the driving wheel and the driven wheel, the upper beam seat is vertically lifted and rotatably connected with the base, and the upper beam seat can be driven by.
Furthermore, a tensioning cylinder is arranged between the upper beam seat and the base, and the tensioning cylinder can drive the upper beam seat to vertically lift so as to adjust the tightness of the abrasive belt.
Further, swing mechanism is including hanging down the pendulum rod that sets up in upper beam seat one side below, correspond the setting in the pendulum rod below and locate the pendulum head of pendulum rod card and correspond the swing cylinder that is used for driving the pendulum head and do reciprocating rotation that sets up on the base, be equipped with a radial swing spout on the drive pendulum head, the pendulum rod is blocked to be established in the swing spout and can slide along the swing spout.
Furthermore, the two ends of the driving wheel are rotatably connected with the base through a bearing with a seat, and the two ends of the driven wheel are rotatably connected with the upper beam seat through a bearing with a seat.
Furthermore, travel switches are respectively arranged on the two sides of the abrasive belt on the base, and the travel switches can control the stop and rotation of the driving wheel.
Furthermore, photoelectric correlation switches are respectively arranged on one sides of the abrasive belts on the base and can control the driving wheels to stop and rotate.
Furthermore, base one side and the board are connected through locking screw rod is adjustable, the screw rod top is equipped with a rotation handle.
Furthermore, a deep groove ball bearing is arranged in the bearing with the seat.
Compared with the prior art, the utility model discloses the beneficial effect who reaches:
1. according to the technical scheme, the upper driven wheel is driven by the swing mechanism to swing back and forth, so that the abrasive belt can be prevented from deviating to one side and is always in the middle position, and the processing efficiency and quality are guaranteed;
2. the technical scheme is provided with a travel switch and a photoelectric correlation switch for detecting whether the abrasive belt deviates or not and stopping the motion of the abrasive belt in time after the abrasive belt deviates so as to prevent the abrasive belt or equipment from being damaged;
3. the technical scheme is that the tensioning cylinder can tension or relax the abrasive belt, so that the abrasive belt is convenient to adjust, disassemble and replace;
4. this technical scheme is equipped with the horizontal angle that locking screw can finely tune the base, guarantees the even running and the processingquality of action wheel.
Drawings
Fig. 1 is a schematic perspective view (without an abrasive belt) of a wide abrasive belt machine head according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a wide abrasive belt machine head according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 1 at B;
fig. 5 is a schematic view of the cooperation between the base and the driving wheel of the wide abrasive belt machine head according to the embodiment of the present invention.
Description of reference numerals: the device comprises a base 1, a driving wheel 2, a beam-mounting seat 3, a driven wheel 4, a swinging mechanism 5, a sanding belt 6, a tensioning cylinder 7, a swinging rod 8, a swinging head 9, a swinging cylinder 10, a swinging chute 11, a bearing with a seat 12, a travel switch 13, a photoelectric correlation switch 14, a locking screw 15, a rotating handle 16 and a deep groove ball bearing 17.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The wide abrasive belt machine head comprises a base 1, a driving wheel 2 arranged at the lower end of the base 1 and rotatably connected with the base 1, an upper beam seat 3 arranged above the base 1, a driven wheel 4 arranged above the upper beam seat 3 and rotatably connected with the upper beam seat 3, a swing mechanism 5 arranged between the lower part of the upper beam seat 3 and the upper part of the base 1, and an abrasive belt 6 tightly wrapped outside the driving wheel 2 and the driven wheel 4, wherein the upper beam seat 3 is vertically lifted and rotatably connected with the base 1, and the upper beam seat 3 can be driven by the swing mechanism 5 to swing back and forth;
the swing mechanism 5 drives the upper beam seat 3 and the driven wheel 4 to swing in a reciprocating manner, so that the abrasive belt 6 is prevented from deviating to one side to influence workpiece polishing, and the uniform contact abrasion between each part of the abrasive belt 6 and the workpiece can be ensured; the processing stability is ensured.
Furthermore, a tensioning cylinder 7 is arranged between the upper beam seat 3 and the base 1, and the tensioning cylinder 7 can drive the upper beam seat 3 to vertically lift so as to adjust the tightness of the abrasive belt 6;
the tensioning cylinder 7 can drive the upper beam seat 3 to vertically lift, so that the abrasive belt is tightened or loosened, and adjustment or disassembly and replacement are convenient.
In one embodiment, the swing mechanism 5 comprises a swing rod 8 vertically arranged below one side of the upper beam seat 3, a swing head 9 correspondingly arranged below the swing rod 8 and clamping the swing rod 8 therein, and a swing cylinder 10 correspondingly arranged on the base 1 and used for driving the swing head 9 to rotate in a reciprocating manner, wherein a radial swing chute 11 is arranged on the driving swing head 9, and the swing rod 8 is clamped in the swing chute 11 and can slide along the swing chute 11;
the swing cylinder 10 drives the swing head 9 to swing in a reciprocating mode, the swing chute 11 drives the swing rod 8 to drive the upper beam seat 3 to swing in a reciprocating mode, and the swing rod 8 always slides in the chute in a reciprocating mode in the swinging process and does not exceed the swing chute 11.
Furthermore, two ends of the driving wheel 2 are rotatably connected with the base 1 through a bearing 12 with a seat, and two ends of the driven wheel 4 are rotatably connected with the upper beam seat 3 through a bearing 12 with a seat;
the bearing frame positioning accuracy is higher and can the aligning, can strengthen life machining precision and assembly change convenience.
Furthermore, travel switches 13 are respectively arranged on the base 1 at two sides of the abrasive belt, and the travel switches 13 can control the stop and rotation of the driving wheel 2;
if the abrasive belt deviates, the abrasive belt touches the travel switch 13 to stop rotating, so that the abrasive belt deviation can be found in time and the maintenance can be stopped in time, thereby avoiding error expansion and ensuring more timely adjustment.
In one embodiment, a base 1 is provided with a photoelectric correlation switch 14 on one side of an abrasive belt, and the photoelectric correlation switch 14 can control the stop and rotation of a driving wheel 2;
the photoelectric correlation switch 14 and the travel switch 13 have double functions, so that the safety and the fault-tolerant rate are higher.
In one embodiment, one side of the base 1 is adjustably connected with a machine table through a locking screw 15, and the top of the screw is provided with a rotating handle 16;
the locking screw 15 is rotated to conveniently adjust the height of the base 1 at the side, so that the horizontal angle of the driving wheel 2 is adjusted, the horizontal position of the driving wheel 2 is ensured, and the transmission is more stable.
Further, a deep groove ball bearing 17 is arranged in the bearing with seat 12.
The deep groove ball bearing is higher than the limit speed of other bearings, can prevent to overheat and damage the action wheel pivot after long-time high-speed rotation, increase of service life improves the operating stability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (8)
1. A wide abrasive belt machine head is characterized in that: the swing mechanism comprises a base (1), a driving wheel (2) rotatably connected with the base at the lower end of the base, an upper beam seat (3) arranged above the base, a driven wheel (4) rotatably connected with the upper beam seat above the upper beam seat, a swing mechanism (5) arranged between the lower side of the upper beam seat and the upper side of the base, and an abrasive belt (6) tightly wrapped outside the driving wheel and the driven wheel, wherein the upper beam seat is vertically lifted and rotatably connected with the base, and can be driven by the swing mechanism to swing in a reciprocating manner.
2. The wide belt machine head of claim 1, wherein: a tensioning cylinder (7) is arranged between the upper beam seat and the base and can drive the upper beam seat to vertically lift so as to adjust the tightness of the abrasive belt.
3. The wide belt machine head of claim 1, wherein: swing mechanism is including hanging down pendulum rod (8) that sets up in upper beam seat one side below, correspond the setting in the pendulum rod below and locate pendulum head (9) of interior with the pendulum rod card and correspond swing cylinder (10) that are used for driving the pendulum head and do reciprocating rotation that sets up on the base, be equipped with a radial swing spout (11) on the drive pendulum head, the pendulum rod is blocked to be established in the swing spout and can slide along the swing spout.
4. The wide belt machine head of claim 1, wherein: the two ends of the driving wheel are rotatably connected with the base through a bearing with a seat (12), and the two ends of the driven wheel are rotatably connected with the upper beam seat through a bearing with a seat.
5. The wide belt machine head of claim 1, wherein: travel switches (13) are respectively arranged on the two sides of the abrasive belt on the base and can control the stop and rotation of the driving wheel.
6. The wide belt machine head of claim 1, wherein: and one side of the abrasive belt on the base is respectively provided with a photoelectric correlation switch (14), and the photoelectric correlation switches can control the stop and rotation of the driving wheel.
7. The wide belt machine head of claim 1, wherein: one side of the base is adjustably connected with the machine table through a locking screw (15), and a rotating handle (16) is arranged at the top of the screw.
8. The wide belt machine head of claim 4, wherein: a deep groove ball bearing (17) is arranged in the bearing with the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278503.6U CN211465861U (en) | 2019-12-18 | 2019-12-18 | Wide abrasive belt machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278503.6U CN211465861U (en) | 2019-12-18 | 2019-12-18 | Wide abrasive belt machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211465861U true CN211465861U (en) | 2020-09-11 |
Family
ID=72358984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922278503.6U Active CN211465861U (en) | 2019-12-18 | 2019-12-18 | Wide abrasive belt machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211465861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115519442A (en) * | 2022-09-27 | 2022-12-27 | 青岛威特动力木业机械有限公司 | grinder |
-
2019
- 2019-12-18 CN CN201922278503.6U patent/CN211465861U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115519442A (en) * | 2022-09-27 | 2022-12-27 | 青岛威特动力木业机械有限公司 | grinder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211465861U (en) | Wide abrasive belt machine head | |
| CN216504141U (en) | Abrasive belt machine capable of converting multiple abrasive belts for use | |
| CN211465850U (en) | Float deburring all-in-one | |
| CN115351669A (en) | Abrasive belt grinding machine for aluminum alloy profile machining | |
| CN212600968U (en) | Height-adjustable's broad width abrasive band aircraft nose | |
| CN113601344A (en) | Workpiece polishing equipment | |
| CN209578803U (en) | Window frame automatic production line chamfering workbench | |
| CN216859269U (en) | Sheet sander | |
| CN109746690A (en) | window frame automatic production line | |
| CN213225562U (en) | Sanding machine | |
| CN209565939U (en) | Window frame automatic production line polishing workbench | |
| CN218017693U (en) | Abrasive belt polishing deviation correcting device | |
| CN209425143U (en) | Online emery wheel band device | |
| CN109877677A (en) | A belt sander and grinding equipment using the belt sander | |
| CN115042091B (en) | Polishing machine capable of automatically waxing | |
| CN115351672A (en) | An automatic adjustment device for abrasive belt grinding | |
| CN108972291A (en) | A kind of polishing machine | |
| CN209598956U (en) | Window frame automatic production line clamp system | |
| CN212330559U (en) | Dead weight type blade plate grinding device | |
| CN210819789U (en) | Multistation cutting equipment of aluminium base copper-clad plate | |
| CN209078404U (en) | Tooling is used in a kind of machining | |
| CN215357661U (en) | Grinding device with adjusting function | |
| CN209598686U (en) | Window frame automatic production line | |
| CN224072688U (en) | Discharge detection mechanism for communication interface | |
| CN211163333U (en) | Hanging type rotary grinding head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |