CN219725596U - Support fillet grinding device - Google Patents
Support fillet grinding device Download PDFInfo
- Publication number
- CN219725596U CN219725596U CN202223303192.2U CN202223303192U CN219725596U CN 219725596 U CN219725596 U CN 219725596U CN 202223303192 U CN202223303192 U CN 202223303192U CN 219725596 U CN219725596 U CN 219725596U
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- China
- Prior art keywords
- bracket
- clamping block
- grinding wheel
- profiling grinding
- profiling
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Links
- 238000005498 polishing Methods 0.000 claims abstract description 36
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 22
- 229920000049 Carbon (fiber) Polymers 0.000 description 21
- 239000004917 carbon fiber Substances 0.000 description 21
- 230000007246 mechanism Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a bracket fillet polishing device, which comprises a clamping block I, wherein one end of the top surface of the clamping block I is provided with a limiting protrusion, the other end of the top surface of the clamping block I is connected with a clamping block II in a sliding manner, the sliding direction of the clamping block II is along the direction of approaching or separating from the clamping block I, one side of the limiting protrusion, which is close to the clamping block II, is provided with a first limiting surface matched with one side surface of a clamped bracket, one side of the clamping block II, which is close to the limiting protrusion, is provided with a second limiting surface matched with the other side surface of the clamped bracket, and a bracket clamping area is formed between the first limiting surface and the second limiting surface; the first clamping block is connected to the bottom plate, the bottom plate is also connected with movable profiling grinding wheel mechanical devices, two profiling grinding wheel mechanical devices are arranged on two sides of the clamping area of the bracket respectively, and the profiling grinding wheel mechanical devices move to polish the end part of the clamped bracket. The polishing machine has higher polishing efficiency compared with manual polishing and lower polishing cost compared with a numerical control machine tool.
Description
Technical Field
The utility model relates to the technical field of carbon fiber product production, in particular to a bracket fillet polishing device.
Background
When the carbon fiber support is manufactured and molded, 4 corners of the end part are right angles, and the right angles of the end part are required to be polished into round angles in a subsequent process. The carbon fiber support that polishes at present can adopt manual work to polish or adopt the digit control machine tool to polish, and the support is polished the back and is shown in fig. 2. Whether manual polishing or numerical control machine polishing is adopted, the support needs to be fixed before polishing, and how to effectively fix the support is a problem which needs to be solved.
Disclosure of Invention
The utility model aims to provide a bracket fillet polishing device, which solves the problems of low efficiency of manually polishing a bracket and high cost of polishing equipment by adopting a numerical control machine tool in the prior art.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
a bracket fillet grinding device comprising:
the clamping block I is provided with a limiting protrusion at one end of the top surface of the clamping block I, the other end of the clamping block I is connected with the clamping block II in a sliding manner, the sliding direction of the clamping block II is set along the direction approaching or far away from the clamping block I, one side of the limiting protrusion approaching the clamping block II is provided with a first limiting surface matched with one side surface of a clamped bracket, one side of the clamping block II approaching the limiting protrusion is provided with a second limiting surface matched with the other side surface of the clamped bracket, and a bracket clamping area is formed between the first limiting surface and the second limiting surface;
the first clamping block is connected to the bottom plate, the bottom plate is also connected with movable profiling grinding wheel mechanical devices, two profiling grinding wheel mechanical devices are arranged on two sides of the clamping area of the bracket respectively, and the profiling grinding wheel mechanical devices move to polish the end part of the clamped bracket.
Further, one end of the first clamping block, which is far away from the limiting protrusion, is provided with a stop block, and the stop block is connected with a driver which works to drive the second clamping block to move.
Further, the driver is a handle or a bolt rotatably connected to the stopper.
Further, a rotating seat is further connected to the limiting protrusion, an inserting sheet device is connected to a rotating shaft of the rotating seat, the inserting sheet device comprises a plurality of limiting inserting sheets, and the distance between two adjacent limiting inserting sheets is matched with the thickness of the support;
the inserting sheet device is rotated to enable two adjacent limiting inserting sheets to be inserted between the two adjacent brackets or enable the two adjacent limiting inserting sheets to be removed from the space between the two adjacent brackets.
Further, the number of the rotating seats is two, and the two rotating seats are respectively arranged at the front end and the rear end of the limiting protrusion.
Further, the top ends of the two profiling grinding wheel mechanical devices are connected through a connecting plate, and the bottom ends of the two profiling grinding wheel mechanical devices are connected with a bottom plate through a sliding rail and a sliding block;
and the bottom plate is also provided with a driving device, and the driving device drives the connecting plate to move so as to enable the two profiling grinding wheel mechanical devices to move simultaneously.
Further, the driving device comprises a screw rod support connected to the bottom surface of the connecting plate, the screw rod support is connected with a ball screw, two ends of the ball screw are rotatably connected with the bottom plate through the support, and the ball screw is rotated to drive the connecting plate to move through the screw rod support.
Further, a section of the ball screw penetrates through the support and is connected with a hand wheel.
Further, the profiling grinding wheel mechanical device comprises a profiling grinding wheel machine and a profiling grinding wheel protection box positioned outside the profiling grinding wheel machine, the end part of the profiling grinding wheel machine is provided with a profiling grinding wheel, and the profiling grinding wheel protection box is provided with a grinding opening for working of the profiling grinding wheel.
Further, the first clamping block is connected with the bottom plate through a base plate.
According to the technical scheme, the embodiment of the utility model has at least the following effects:
1. the polishing device is characterized in that a first limiting surface matched with one side surface of a clamped bracket is arranged on one side of a limiting bulge close to a second clamping block, a second limiting surface matched with the other side surface of the clamped bracket is arranged on one side of the second clamping block close to the limiting bulge, when the bracket is polished, the bracket is placed between the first limiting surface and the second limiting surface to form a bracket clamping area, and the second sliding clamping block can effectively clamp the bracket;
2. according to the utility model, the two profiling grinding wheel mechanical devices are respectively and movably arranged at two sides of the clamping area of the bracket, and when the device works, the movable profiling grinding wheel mechanical devices can polish the clamped bracket, so that compared with manual polishing, the device has higher efficiency and lower polishing cost compared with a numerical control machine tool.
Drawings
FIG. 1 is a schematic view of the overall structure of a polishing apparatus according to the present utility model;
FIG. 2 is a schematic structural view of a carbon fiber support being sanded;
FIG. 3 is a schematic illustration of a stack of eight carbon fiber scaffolds;
FIG. 4 is a schematic view of clamp block one and clamp block two without clamping the bracket;
FIG. 5 is a schematic diagram of the different states of FIG. 4;
FIG. 6 is a schematic view of the working state of the profiling grinding wheel mechanical device in the utility model;
FIG. 7 is a schematic view of a disassembled structure of the profiling grinding wheel mechanism;
FIG. 8 is a state diagram of the polishing apparatus starting polishing;
fig. 9 is a state diagram of finishing the polishing of the polishing apparatus.
Wherein: 1. clamping block I; 2. clamping blocks II; 3. a tab device; 4. a rotating seat; 5. a backing plate; 6. a profiling grinding wheel mechanical device; 61. profiling grinding machine; 62. profiling grinding wheel; 63. a profiling grinding wheel protection box; 64. cover plate of grinding wheel protection box; 7. a connecting plate; 8. a bottom plate; 9. a support; 10. a hand wheel; 11. a bearing with a seat; 12. a slide rail slide block; 13. a ball screw; 14. a screw rod support; 15. and (5) a bolt.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
It should be noted that, in the description of the present utility model, the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and do not require that the present utility model must be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. The terms "front", "back", "left", "right", "upper", "lower" as used in the description of the present utility model refer to directions in the drawings, and the terms "inner", "outer" refer to directions toward or away from the geometric center of a particular component, respectively.
According to the polishing device provided by the utility model, manual polishing is not needed, an operator only needs to be responsible for installing a plurality of non-rounded carbon fiber brackets in place, then shakes the hand wheel, the ball screw drives the screw rod base connecting plate, and further drives the profiling grinding wheel mechanical device to slide along the sliding rail, and 4 right angles of the profiling grinding wheel mechanical device are polished into rounded corners when the grinding wheel passes through the carbon fiber brackets.
As shown in fig. 1 to 9, a bracket fillet polishing device comprises a clamping block 1, wherein one end of the top surface of the clamping block 1 is provided with a limiting protrusion, the other end of the top surface of the clamping block 1 is connected with a clamping block 2 in a sliding manner, the sliding direction of the clamping block 2 is arranged along the direction close to or far away from the clamping block 1, one side of the limiting protrusion close to the clamping block 2 is provided with a first limiting surface matched with one side surface of a clamped bracket, one side of the clamping block 2 close to the limiting protrusion is provided with a second limiting surface matched with the other side surface of the clamped bracket, and a bracket clamping area is formed between the first limiting surface and the second limiting surface; the clamping block I1 is connected to the bottom plate 8, the bottom plate 8 is also connected with movable profiling grinding wheel mechanical devices 6, two profiling grinding wheel mechanical devices 6 are arranged, the two profiling grinding wheel mechanical devices 6 are respectively arranged on two sides of a bracket clamping area, and the profiling grinding wheel mechanical devices 6 move to polish the end part of the clamped bracket.
According to the utility model, the two profiling grinding wheel mechanical devices are respectively and movably arranged at two sides of the clamping area of the bracket, and when the device works, the movable profiling grinding wheel mechanical devices can polish the clamped bracket, so that compared with manual polishing, the device has higher efficiency and lower polishing cost compared with a numerical control machine tool.
The present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 2 and 3, the carbon fiber support polished by the utility model is a carbon fiber support with an arc in the middle and two planar ends, and compared with a plate-shaped carbon fiber support, the carbon fiber support is more difficult to fix.
Further, as shown in fig. 4 and 5, the first clamping block 1 is connected to the bottom plate 8 through the backing plate 5, the first clamping block 1 is provided with a plane plate, the left side of the top surface of the plane plate is provided with a limiting protrusion, and the right side surface of the limiting protrusion is provided with a first limiting surface matched with the shape of the bracket. The right side of flat panel top surface is connected with the dog, and the inboard of dog is equipped with clamp splice two 2, and clamp splice two 2's left surface is equipped with the second spacing face with support shape looks adaptation, the support clamping area that forms between first spacing face and the second spacing face. The shape of the first limiting surface and the second limiting surface is the same as the shape of the two side surfaces of the bracket.
The stopper is connected with a driver, and the driver works to drive the clamping block II 2 to move so as to clamp the bracket in the bracket clamping area.
In some embodiments, the driver may be in an electric driving form, for example, an electric push rod, where an output end of the electric push rod penetrates through the baffle and is connected with the second clamping block 2 to drive the second clamping block 2 to move. In other embodiments, the driver may be a handle or bolt 15 rotatably attached to the stop. The design structure is simpler, and the bolt 15 or the handle and the stop block are in threaded connection, so that the position locking effect can be achieved, the bolt 15 is rotated, and the end part of the bolt drives the clamping block II 2 to move, so that the clamping block II 2 clamps the bracket.
In some embodiments, in order to ensure the clamping effect of the carbon fiber support and to ensure the discharge of waste scraps during polishing of the carbon fiber support, a certain distance between adjacent supports is required to ensure the polishing effect. Based on the utility model, the inserting sheet device 3 is designed, the inserting sheet device 3 is connected to the rotating seat 4 through the rotating shaft, and the inserting sheet device 3 can rotate along with the rotating shaft. The inserting sheet device 3 comprises a plurality of limiting inserting sheets, and the distance between two adjacent limiting inserting sheets is matched with the thickness of the bracket; the distance between the spacing inserted sheet is about 0.5mm greater than the thickness of support, on the one hand can guarantee the fixed of support, and on the other hand is convenient for spacing inserted sheet insert to the support. When the device is used, the inserting sheet device 3 is rotated downwards so that two adjacent limiting inserting sheets are inserted between the two adjacent brackets, and the inserting sheet device 3 is rotated upwards so that the two adjacent limiting inserting sheets are moved out from between the two adjacent brackets.
In some further embodiments, two rotating seats 4 are designed, and the two rotating seats are respectively arranged at the front end and the rear end of the limiting protrusion, and the bracket can be effectively separated by a certain distance through one inserting sheet device 3 on each rotating seat 4.
In the utility model, the profiling grinding wheel mechanical devices 6 are adopted for grinding, the two profiling grinding wheel mechanical devices 6 are respectively arranged at the front side and the rear side of the clamping area of the bracket, and the two profiling grinding wheel mechanical devices 6 work and move to realize the round angle grinding of the end part of the bracket.
In some further embodiments, the top ends of the profiling grinding wheel mechanisms 6 are connected by a connecting plate 7, and the bottom ends of the two profiling grinding wheel mechanisms 6 are connected by a slide rail slide block 12 and a bottom plate 8, and the design can enable the two profiling grinding wheel mechanisms 6 to be connected into a whole, so that the two profiling grinding wheel mechanisms 6 can move together along the slide rail. The bottom plate 8 is also provided with a driving device which drives the connecting plate 7 to move so as to enable the two profiling grinding wheel mechanical devices 6 to move simultaneously.
Further, the driving device comprises a screw rod support 14 connected to the bottom surface of the connecting plate 7, the screw rod support 14 is connected with a ball screw 13, the bottom plate 8 is provided with a support 9, a bearing 11 with a seat is connected in the support 9, and two ends of the ball screw 13 are connected with the bearing 11 with a seat in the support 9. The ball screw 13 is rotated to drive the connection plate 7 to move through the screw support 14.
Further, the driving of the ball screw 13 may take the form of an electric or manual operation, such as in one embodiment, a connection between an end of the ball screw 13 and an output end of a motor, which has driven the ball screw in motion by an electric motor. In other embodiments, the movement of the connection plate 7 may be achieved by manual driving, for example, a section of the ball screw penetrates the support 9 and is connected with a hand wheel 10, and the hand wheel is rotated to rotate the ball screw.
In some embodiments, the profiling wheel mechanism 6 comprises a profiling wheel machine 61 and a profiling wheel guard box 63 positioned outside the profiling wheel machine 61, the end of the profiling wheel machine 61 is provided with a profiling wheel 62, and the profiling wheel guard box 63 plays a role in protecting the profiling wheel 62. The profiling grinding wheel protection box 63 is provided with a grinding opening for the profiling grinding wheel 62 to work so as to ensure that the profiling grinding wheel 62 can work normally. A wheel guard cover plate 64 is also attached to the top of the contoured wheel guard 63.
In operation, first, the hand wheel is rocked to the state shown in fig. 8; as shown in fig. 2 and 3, the carbon fiber supports are respectively in a single carbon fiber support and 8 carbon fiber supports stacked state, when in use, the carbon fiber supports are opened to a state shown in fig. 4, the 8 carbon fiber supports are stacked and placed in the carbon fiber supports, then the carbon fiber supports are clamped (shown in fig. 5), then a hand wheel is rocked, the hand wheel drives a ball screw 13 to rotate, then a screw support 14 is driven, then a connecting plate 7 is driven, and then a profiling grinding wheel mechanical device 6 is driven, and when the profiling grinding wheel mechanical device passes through the carbon fiber supports, the originally non-rounded carbon fiber supports are polished to form round corners by a profiling grinding wheel.
According to the utility model, manual polishing is not needed, a large amount of manpower and time cost are saved, the dimensional accuracy is greatly improved compared with that of manual polishing, a numerical control machine tool is not needed, and the use cost of the machine tool is saved.
It will be appreciated by those skilled in the art that the present utility model can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the utility model or equivalents thereto are intended to be embraced therein.
Claims (10)
1. Support fillet grinding device, its characterized in that includes:
the clamping block I (1), one end of the top surface of the clamping block I (1) is provided with a limit bulge, the other end of the clamping block I is connected with a clamping block II (2) in a sliding manner, the sliding direction of the clamping block II (2) is set along the direction close to or far away from the clamping block I (1), one side of the limit bulge close to the clamping block II (2) is provided with a first limit surface matched with one side surface of a clamped bracket, one side of the clamping block II (2) close to the limit bulge is provided with a second limit surface matched with the other side surface of the clamped bracket, and a bracket clamping area is formed between the first limit surface and the second limit surface;
the clamping block I (1) is connected to the bottom plate (8), the bottom plate (8) is also connected with movable profiling grinding wheel mechanical devices (6), two profiling grinding wheel mechanical devices (6) are arranged on two sides of a bracket clamping area respectively, and the profiling grinding wheel mechanical devices (6) move to polish the end part of the clamped bracket.
2. The bracket fillet polishing device according to claim 1, wherein a stop block is arranged at one end of the first clamping block (1) far away from the limiting protrusion, and a driver is connected to the stop block and works to drive the second clamping block (2) to move.
3. A bracket fillet grinding apparatus according to claim 2, wherein the driver is a handle or bolt (15) rotatably connected to the stop.
4. The bracket fillet polishing device according to claim 1, wherein the limiting protrusion is further connected with a rotating seat (4), a rotating shaft of the rotating seat (4) is connected with an inserting sheet device (3), the inserting sheet device (3) comprises a plurality of limiting inserting sheets, and the distance between two adjacent limiting inserting sheets is matched with the thickness of the bracket;
the inserting sheet device (3) is rotated to enable two adjacent limiting inserting sheets to be inserted between the two adjacent brackets or enable the two adjacent limiting inserting sheets to be removed from the space between the two adjacent brackets.
5. The bracket fillet polishing device according to claim 4, wherein two rotating seats (4) are provided, and the two rotating seats (4) are respectively arranged at the front end and the rear end of the limiting protrusion.
6. The bracket fillet polishing device according to claim 1, wherein the top ends of the two profiling grinding wheel mechanical devices (6) are connected through a connecting plate (7), and the bottom ends of the two profiling grinding wheel mechanical devices (6) are connected with a bottom plate (8) through a sliding rail sliding block (12);
the bottom plate (8) is also provided with a driving device, and the driving device drives the connecting plate (7) to move so as to enable the two profiling grinding wheel mechanical devices (6) to move simultaneously.
7. The bracket fillet polishing device according to claim 6, wherein the driving device comprises a screw support (14) connected to the bottom surface of the connecting plate (7), the screw support (14) is connected with a ball screw (13), two ends of the ball screw (13) are rotatably connected with the bottom plate (8) through a support (9), and the ball screw (13) is rotated to drive the connecting plate (7) to move through the screw support (14).
8. The bracket fillet grinding device according to claim 7, characterized in that a section of the ball screw (13) extends through the support (9) and is connected with a hand wheel (10).
9. The bracket fillet polishing device according to claim 6, wherein the profiling grinding wheel mechanical device (6) comprises a profiling grinding wheel machine (61) and a profiling grinding wheel protection box (63) positioned outside the profiling grinding wheel machine (61), a profiling grinding wheel (62) is arranged at the end part of the profiling grinding wheel machine (61), and a polishing opening for the profiling grinding wheel (62) to work is formed in the profiling grinding wheel protection box (63).
10. The bracket fillet grinding device according to claim 1, characterized in that the clamping block one (1) is connected with the bottom plate (8) by a backing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223303192.2U CN219725596U (en) | 2022-12-09 | 2022-12-09 | Support fillet grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223303192.2U CN219725596U (en) | 2022-12-09 | 2022-12-09 | Support fillet grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725596U true CN219725596U (en) | 2023-09-22 |
Family
ID=88052658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223303192.2U Active CN219725596U (en) | 2022-12-09 | 2022-12-09 | Support fillet grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725596U (en) |
-
2022
- 2022-12-09 CN CN202223303192.2U patent/CN219725596U/en active Active
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