CN214770580U - Burr removing device for improving positioning precision of workpiece - Google Patents
Burr removing device for improving positioning precision of workpiece Download PDFInfo
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- CN214770580U CN214770580U CN202121367151.2U CN202121367151U CN214770580U CN 214770580 U CN214770580 U CN 214770580U CN 202121367151 U CN202121367151 U CN 202121367151U CN 214770580 U CN214770580 U CN 214770580U
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Abstract
The utility model relates to an improve burr remove device of work piece positioning accuracy belongs to the technical field of work piece burr removal equipment, which comprises a worktable, fixedly connected with frame on the board, it is connected with the drill bit to rotate in the frame, sliding connection has the supporting seat on the board, sliding connection has at least one grip block on the supporting seat, be equipped with the actuating mechanism that the drive grip block pressed from both sides the work piece tightly on the supporting seat. The workpiece deburring device has the advantages of being convenient to operate, better improving the fixing stability of the workpiece and improving the efficiency of deburring quality of the workpiece.
Description
Technical Field
The application relates to the technical field of workpiece burr removing equipment, in particular to a burr removing device for improving workpiece positioning precision.
Background
After a workpiece is machined, burrs and burrs are easily left at deep blind holes and cross holes of the workpiece, the quality of the workpiece is seriously influenced, a manual burr removing method is usually adopted in the related technology, an operator fixes the workpiece with one hand, and manually removes the residual burrs of the blind holes on the workpiece by operating a chamfer drill with the other hand, so that the cost is saved.
Aiming at the related technologies, the inventor thinks that in the process of manually removing burrs in blind holes of products, workpieces are manually clamped, the workpieces are easy to shake, the positioning precision of a drill bit and the workpieces is further influenced, and the drill bit is easy to scratch the workpieces, so that the workpieces are scrapped.
SUMMERY OF THE UTILITY MODEL
In order to improve the work piece location jail and lead to the drill bit fish tail work piece, cause the condemned problem of work piece, this application provides an improve work piece positioning accuracy's burr remove device.
The application provides a burr remove device who improves work piece positioning accuracy adopts following technical scheme:
the utility model provides an improve burr remove device of work piece positioning accuracy, includes the board, fixedly connected with frame on the board, it is connected with the drill bit to rotate in the frame, sliding connection has the supporting seat on the board, sliding connection has at least one grip block on the supporting seat, be equipped with the actuating mechanism that the drive grip block pressed from both sides the work piece tightly on the supporting seat.
By adopting the technical scheme, the driving mechanism drives the clamping block to slide towards the direction of the workpiece, the workpiece is clamped tightly, the supporting seat drives the workpiece to slide towards the direction of the drill bit, the drill bit rotates to complete the burr removing work of the workpiece, the operation is convenient, the fixing stability of the workpiece is improved well, and the burr removing efficiency of the workpiece is improved.
Optionally, the driving mechanism includes a lead screw rotatably connected with the supporting seat, the lead screw is in threaded connection with the clamping block, and a driving assembly for driving the lead screw to rotate is arranged on the supporting seat.
Through adopting above-mentioned technical scheme, drive assembly drive lead screw rotates, lead screw and grip block threaded connection, and then drives the grip block and slide towards the work piece direction, supports the work piece tightly, convenient operation, and the lead screw has auto-lock nature, reduces the grip block and takes place the risk of returning the cunning, further improves the fixed stability of work piece.
Optionally, the driving assembly comprises a worm wheel fixedly connected with the lead screw, a worm is rotatably connected to the supporting seat, and a driving motor for driving the worm to rotate is arranged on the supporting seat.
Through adopting above-mentioned technical scheme, driving motor drives the worm and rotates, and the worm drives the worm wheel and rotates convenient operation. On one hand, the output shaft of the driving motor is vertical to the screw rod, so that the occupied space of the driving motor is saved; on the other hand, the worm wheel driving worm has self-locking performance, the risk of reverse rotation of the screw rod is well reduced, and the fixing stability of the workpiece is further improved.
Optionally, the number of the clamping blocks is 2, the clamping blocks are provided with internal threads for being in threaded connection with the screw rod, and the rotating directions of the internal threads on the two clamping blocks are opposite.
Through adopting above-mentioned technical scheme, the internal thread of two grip blocks revolves to opposite, and lead screw and internal thread threaded connection, the lead screw rotates and drives two grip blocks and slide in opposite directions or leave mutually, improves the gliding centering nature of two grip blocks, and then improves the alignment accuracy of work piece and drill bit.
Optionally, one side of the clamping block facing the workpiece is provided with anti-skid grains.
Through adopting above-mentioned technical scheme, the frictional force between grip block and the work piece can be improved to the antiskid line, reduces the risk that the work piece takes place to skid.
Optionally, the frame is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with the drill bit in a coaxial manner, and the frame is provided with an adjusting assembly for driving the rotating shaft to rotate.
Through adopting above-mentioned technical scheme, adjusting part drive pivot rotates, and the pivot drives the drill bit and rotates, and the pivot is coaxial fixed with the drill bit, is convenient for improve drill bit pivoted stability.
Optionally, the adjusting part includes the follow belt pulley with the coaxial fixed of pivot, the rotation is connected with main belt pulley on the board, main belt pulley and follow through this body coupling of belt between the belt pulley.
Through adopting above-mentioned technical scheme, main belt pulley rotates, and main belt pulley passes through the belt body and drives from the belt pulley rotation, drives the pivot from the belt pulley and rotates, and the transmission is steady.
Optionally, the main belt pulley is provided with at least two belt grooves, and the diameters of the belt grooves are different from each other.
Through adopting above-mentioned technical scheme, be equipped with two at least belt grooves on the main belt pulley, the belt body is around on the belt groove, and the diameter in belt groove is mutually unequal, is located different belt grooves through adjusting the belt body, and then can change the main belt pulley and follow the drive ratio between the belt pulley, adjusts the slew velocity of pivot betterly, is convenient for adapt to the work of getting rid of different burrs.
Optionally, a screw rod is fixedly connected to the main belt pulley, and one end, far away from the main belt pulley, of the screw rod is in threaded connection with the supporting seat.
Through adopting above-mentioned technical scheme, main belt pulley and screw rod fixed connection, main belt pulley rotate and drive the screw rod and rotate, and screw rod and supporting seat threaded connection drive the supporting seat and slide towards the drill bit direction, save the manual work, improve work efficiency betterly.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the driving mechanism drives the clamping block to slide towards the direction of the workpiece and clamp the workpiece, the supporting seat drives the workpiece to slide towards the direction of the drill bit, and the drill bit rotates to complete the deburring work of the workpiece, so that the operation is convenient, the fixing stability of the workpiece is better improved, and the deburring quality of the workpiece is improved;
2. the driving motor drives the worm to rotate, and the worm drives the worm wheel to rotate, so that the operation is convenient. On one hand, the output shaft of the driving motor is vertical to the screw rod, so that the occupied space of the driving motor is saved; on the other hand, the worm wheel driving worm has self-locking performance, so that the risk of reverse rotation of the screw rod is well reduced, and the fixing stability of the workpiece is further improved;
3. the screw rod is in threaded connection with the internal thread, and the screw rod rotates to drive the two clamping blocks to slide in the opposite direction or in the opposite direction, so that the sliding centering performance of the two clamping blocks is improved, and the alignment accuracy of a workpiece and a drill bit is improved;
4. be equipped with two at least belt grooves on the main belt pulley, the belt body is around on the belt groove, and the diameter in belt groove is mutually unequal, is located different belt grooves through adjusting the belt body, and then can change main belt pulley and follow the drive ratio between the belt pulley, adjusts the slew velocity of pivot betterly, is convenient for adapt to the work of getting rid of different burrs.
Drawings
Fig. 1 is a schematic structural diagram for embodying an overall structure in the embodiment of the present application.
Fig. 2 is a schematic structural diagram for embodying a driving mechanism according to an embodiment of the present application.
Fig. 3 is a partially enlarged view of a in fig. 1.
Fig. 4 is a partially enlarged view of B in fig. 1.
Description of reference numerals: 1. a machine platform; 11. a rotating wheel; 12. a chute; 13. a slider; 2. a frame; 21. a rotating shaft; 3. a drill bit; 4. a supporting seat; 41. a sliding groove; 5. a clamping block; 51. an internal thread; 52. anti-skid lines; 6. a drive mechanism; 61. a screw rod; 62. a drive assembly; 621. a worm gear; 622. a worm; 623. a drive motor; 63. a dovetail block; 7. an adjustment assembly; 71. a primary pulley; 711. a belt groove; 72. a secondary pulley; 73. a belt body; 74. adjusting the motor; 75. a screw; 76. a support; 8. and (5) a workpiece.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a burr remove device for improving workpiece positioning accuracy. Referring to fig. 1, a burr remove device that improves work piece positioning accuracy includes board 1, and board 1 is the setting of cuboid, has frame 2 through the bolt fastening on board 1, rotates on frame 2 to have drill bit 3, and the axis of drill bit 3 sets up and the axis of drill bit 3 is on a parallel with board 1 surface along the length direction of board 1. The supporting seat 4 slides on one end, far away from the drill bit 3, of the machine table 1, at least one clamping block 5 slides on the supporting seat 4, the sliding direction of the clamping block 5 is perpendicular to that of the supporting seat 4, and a driving mechanism 6 for driving the clamping block 5 to clamp a workpiece 8 is installed on the supporting seat 4. Actuating mechanism 6 mainly is used for driving grip block 5 and slides along the length direction of supporting seat 4, and grip block 5 presss from both sides work piece 8 tightly, and supporting seat 4 slides towards 3 directions of drill bit, and supporting seat 4 drives work piece 8 and slides, and during work piece 8 was worn to locate by drill bit 3, got rid of the burr in work piece 8 upper hole, and convenient operation improves the fixed stability of work piece 8, and then improves the efficiency that work piece 8 got rid of the burr.
Referring to fig. 1, the lower extreme of board 1 is installed and is rotated wheel 11, rotates wheel 11 and ground butt, and the quantity that rotates wheel 11 in the embodiment of this application is 4, is located four angle departments of board 1 lower extreme respectively, is convenient for in time according to operating personnel's needs shift position, reduces staff's intensity of labour.
Referring to fig. 2 and 3, the support base 4 has a sliding groove 41 formed along the longitudinal direction thereof, the driving mechanism 6 includes a dovetail block 63 slidably connected to the sliding groove 41, and the dovetail block 63 is welded to the bottom of the clamping block 5. The dovetail block 63 is connected with a screw rod 61 through threads, and a driving assembly 62 for driving the screw rod 61 to rotate is mounted on the supporting seat 4. The driving assembly 62 comprises a driving motor 623 fixed with the support seat 4 through a bolt, an output shaft of the driving motor 623 is connected with a worm 622 through a coupling, one end key of the screw rod 61 extending out of the support seat 4 is connected with a worm wheel 621, and the worm 622 and the worm wheel 621 are in meshing transmission. The quantity of grip block 5 in this application embodiment is 2, is located work piece 8 respectively along the both sides of sliding groove 41 length direction, offer on two dovetail blocks 63 be used for with lead screw 61 threaded connection's internal thread 51, internal thread 51 on two dovetail blocks 63 is opposite soon, anti-skidding line 52 has been seted up towards one side of work piece 8 to each grip block 5, be convenient for increase the frictional force between work piece 8 and the grip block 5, reduce the risk that work piece 8 appears skidding.
During operation, operating personnel starts driving motor 623, and driving motor 623's output shaft rotates and drives worm 622 and rotate, and worm 622 and worm gear 621 mesh drive lead screw 61 and rotate, and lead screw 61 and forked tail piece 63 threaded connection drive two grip blocks 5 and slide in opposite directions, and two grip blocks 5 press from both sides work piece 8 tightly, improve work piece 8's fixed stability, convenient operation.
Referring to fig. 1, the frame 2 rotates along its own length direction to form a rotating shaft 21, the rotating shaft 21 is coaxial with the drill bit 3, and one end of the rotating shaft 21 close to the drill bit 3 is welded and fixed to the drill bit 3. The frame 2 is provided with an adjusting component 7 which drives the rotating shaft 21 to rotate. The adjusting component 7 comprises a support 76 fixed to the machine table 1 in a welding mode, an adjusting motor 74 is fixed to the support 76 through bolts, a screw rod 75 is connected to an output shaft of the adjusting motor 74 in a key mode, a sliding groove 12 is formed in the machine table 1 along the length direction of the machine table 1, a sliding block 13 slides in the sliding groove 12, and the sliding block 13 is fixed to the supporting seat 4 in a welding mode. The screw 75 is screwed to the slider 13. The output shaft of adjusting motor 74 rotates and drives screw 75 and rotate, and screw 75 and slider 13 threaded connection drive supporting seat 4 and slide towards 3 directions of drill bit, save the manual work, alleviate operating personnel's work burden.
Referring to fig. 4, a main belt pulley 71 is welded to one end of the screw 75 facing the adjustment motor 74, a plurality of belt grooves 711 are formed in the main belt pulley 71, the diameter of each belt groove 711 gradually decreases toward one end of the screw 75 along the axis of the main belt pulley 71, a slave belt pulley 72 is welded to one end of the rotating shaft 21 away from the drill 3, the diameter of each belt groove 711 in the slave belt pulley 72 is the same as that of the main belt pulley 71, and the main belt pulley 71 and the slave belt pulley 72 are connected through a belt body 73. The main belt pulley 71 drives the driven belt pulley 72 to rotate through the belt body 73, so that linkage of the screw 75 and the rotating shaft 21 is realized, the screw 75 rotates to drive the supporting seat 4 to slide towards the direction of the drill bit 3, the rotating shaft 21 rotates to drive the drill bit 3 to rotate, and then burr removing work of the workpiece 8 is completed, and operation is convenient. The positions of the belt body 73 in different belt grooves 711 are adjusted, so that the transmission ratio between the main belt pulley 71 and the auxiliary belt pulley 72 is changed, the rotating speed of the rotating shaft 21 is well adjusted, and the belt is convenient to adapt to removal of different burrs.
The implementation principle of the burr removing device for improving the positioning precision of the workpiece in the embodiment of the application is as follows: during operation, an operator firstly places a workpiece 8 on the supporting seat 4, the driving motor 623 is started, an output shaft of the driving motor 623 drives the worm 622 to rotate, the worm 622 is meshed with the worm wheel 621 and drives the screw rod 61 to rotate, the screw rod 61 is in threaded connection with the clamping blocks 5 and drives the two clamping blocks 5 to respectively slide towards the direction close to the workpiece 8, and the clamping blocks 5 clamp and fix the workpiece 8 on the supporting seat 4. Then, the operator starts the adjusting motor 74, the output shaft of the adjusting motor 74 drives the main belt pulley 71 to rotate, the main belt pulley 71 drives the screw 75 to rotate, the screw 75 is in threaded connection with the supporting seat 4, the supporting seat 4 is driven to slide towards the direction close to the drill bit 3, meanwhile, the main belt pulley 71 drives the driven belt pulley 72 to rotate through the belt body 73, the driven belt pulley 72 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the drill bit 3 to rotate, the workpiece 8 is firmly fixed, and the deburring efficiency is well improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides an improve burr remove device of work piece positioning accuracy, includes board (1), fixedly connected with frame (2) on board (1), it is connected with drill bit (3) to rotate on frame (2), its characterized in that: the machine table is characterized in that a supporting seat (4) is connected onto the machine table (1) in a sliding mode, at least one clamping block (5) is connected onto the supporting seat (4) in a sliding mode, and a driving mechanism (6) for driving the clamping block (5) to clamp a workpiece (8) is arranged on the supporting seat (4).
2. A deburring apparatus according to claim 1 wherein said deburring means comprises: the driving mechanism (6) comprises a screw rod (61) rotatably connected with the supporting seat (4), the screw rod (61) is in threaded connection with the clamping block (5), and a driving assembly (62) for driving the screw rod (61) to rotate is arranged on the supporting seat (4).
3. A deburring apparatus according to claim 2 wherein said deburring means comprises: drive assembly (62) include with lead screw (61) fixed connection's worm wheel (621), it is connected with worm (622) to rotate on supporting seat (4), be equipped with drive worm (622) pivoted driving motor (623) on supporting seat (4).
4. A deburring apparatus according to claim 3 wherein said deburring means comprises: the quantity of grip block (5) is 2, be equipped with on grip block (5) and be used for with lead screw (61) threaded connection's internal thread (51), two internal thread (51) on grip block (5) are revolved to opposite.
5. The burr removing device that improves the positioning accuracy of a workpiece according to claim 4, characterized in that: and anti-skid grains (52) are arranged on one side, facing the workpiece, of the clamping block (5).
6. A deburring apparatus according to claim 1 wherein said deburring means comprises: the rotary drill is characterized in that a rotating shaft (21) is rotatably connected to the rack (2), the rotating shaft (21) is fixedly connected with the drill bit (3) in a coaxial mode, and a driving rotating shaft (21) rotating adjusting assembly (7) is arranged on the rack (2).
7. A deburring apparatus according to claim 6 wherein said deburring means comprises: the adjusting component (7) comprises a driven belt pulley (72) coaxially fixed with the rotating shaft (21), a main belt pulley (71) is rotatably connected to the machine table (1), and the main belt pulley (71) is connected with the driven belt pulley (72) through a belt body (73).
8. A deburring apparatus according to claim 7 wherein said deburring means comprises: the main belt pulley (71) is provided with at least two belt grooves (711), and the diameters of the belt grooves (711) are different from each other.
9. A deburring apparatus according to claim 7 wherein said deburring means comprises: fixedly connected with screw rod (75) on main belt pulley (71), the one end and supporting seat (4) threaded connection of main belt pulley (71) are kept away from to screw rod (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367151.2U CN214770580U (en) | 2021-06-18 | 2021-06-18 | Burr removing device for improving positioning precision of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367151.2U CN214770580U (en) | 2021-06-18 | 2021-06-18 | Burr removing device for improving positioning precision of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214770580U true CN214770580U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121367151.2U Active CN214770580U (en) | 2021-06-18 | 2021-06-18 | Burr removing device for improving positioning precision of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214770580U (en) |
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2021
- 2021-06-18 CN CN202121367151.2U patent/CN214770580U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213000, No. 1616 South Second Ring East Road, Jintan District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Chunyu Precision Machinery Co.,Ltd. Address before: 213000 No. 7, Changli Road, Jintan District, Changzhou City, Jiangsu Province Patentee before: Changzhou Jintan Chunyu Precision Machinery Co.,Ltd. |
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| CP03 | Change of name, title or address |