CN219189580U - Clamping device of grinding head of numerical control cylindrical grinding machine - Google Patents
Clamping device of grinding head of numerical control cylindrical grinding machine Download PDFInfo
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- CN219189580U CN219189580U CN202320027273.XU CN202320027273U CN219189580U CN 219189580 U CN219189580 U CN 219189580U CN 202320027273 U CN202320027273 U CN 202320027273U CN 219189580 U CN219189580 U CN 219189580U
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Abstract
The utility model provides a clamping device of a grinding head of a numerical control cylindrical grinding machine. Including the workstation, workstation top is close to left side department fixed mounting has the numerical control cylindrical grinder main part, numerical control cylindrical grinder main part right side rotates and is connected with the rotation axis, the rotation axis right-hand member runs through and is equipped with the backup pad, rotation axis right-hand member fixed mounting has the rolling disc, equal fixed mounting in rolling disc top and bottom has the centre gripping box, the movable groove has all been seted up to centre gripping box inner chamber left and right sides, is located two of same one side all common sliding connection has the grip block between the movable groove, grip block inner chamber center department all runs through and is equipped with the lead screw to rather than threaded connection. The clamping device for the grinding head of the numerical control cylindrical grinding machine provided by the utility model has the advantages that when the device is used for grinding materials with different shapes and sizes, different grinding heads can be replaced in time, the spacing between the four fixed blocks can be effectively adjusted according to the sizes of the grinding heads, and the device can be ensured to clamp the grinding heads with different sizes.
Description
Technical Field
The utility model relates to the technical field of numerical control cylindrical grinding machines, in particular to a clamping device of a grinding head of a numerical control cylindrical grinding machine.
Background
The numerical control cylindrical grinding machine is mainly used for grinding the outer surface and the shaft shoulder end face of a cylindrical, conical or other-shaped workpiece; the numerical control cylindrical grinding machine is a type of machine tool most widely used, and generally can be divided into a general cylindrical grinding machine, a universal cylindrical grinding machine, a wide grinding wheel cylindrical grinding machine, an end face cylindrical grinding machine, a multi-grinding wheel cylindrical grinding machine, a cut-in cylindrical grinding machine, a special cylindrical grinding machine and the like.
Along with the development of the times, materials required to be processed by the numerical control cylindrical grinding machine are more abundant, and various grinding shapes exist, so that grinding heads of various different types are required, the fixing mode of the traditional device on the grinding heads is complicated, the grinding heads of different types cannot be quickly installed, and once the grinding heads are separated from a rotating motor, production accidents are easily caused.
Therefore, it is necessary to provide a clamping device for a grinding head of a numerically controlled cylindrical grinding machine to solve the above technical problems.
Disclosure of Invention
The utility model provides a clamping device for a grinding head of a numerical control cylindrical grinding machine, which solves the problems that the existing device has complicated fixing mode for the grinding head, cannot quickly install the grinding heads of different types, and is easy to cause production accidents once the grinding head is separated from a rotating motor.
In order to solve the technical problems, the clamping device of the grinding head of the numerical control cylindrical grinding machine provided by the utility model comprises a workbench, a numerical control cylindrical grinding machine main body is fixedly installed at the position, close to the left side, of the top of the workbench, a rotating shaft is rotatably connected to the right side of the numerical control cylindrical grinding machine main body, a supporting plate is penetrated and arranged at the right end of the rotating shaft, the bottom of the supporting plate is fixedly installed at the top of the workbench, a rotating disc is fixedly installed at the right end of the rotating shaft, clamping boxes are fixedly installed at the top and the bottom of the rotating disc, movable grooves are formed in the left side and the right side of the inner cavity of the clamping box, clamping plates are fixedly connected between the two movable grooves in a sliding manner, a rotating rod penetrates and is in threaded connection with the movable grooves, one end, far from the center of the rotating disc, of the screw penetrates and is fixedly installed at one side of the inner cavity of the adjacent clamping box, a rotary valve is fixedly installed at one end, near the center of the rotating rod is inserted and is inserted at one side, two buffer boxes are fixedly installed at one side, near the center of the rotating disc, a movable opening is formed in one side, near the center of the rotating disc, a connecting rod is fixedly installed at the right side, a connecting rod penetrates through the top of the connecting rod, a fixed connection rod is fixedly installed at the top of the connecting rod, a fixed end of the connecting rod is fixedly connected to the top of the connecting rod is fixedly installed at the top of the connecting rod, a telescopic rod is fixedly installed at the top of the connecting rod, and penetrates through the top of the connecting rod, and fixedly installed at the top end of the connecting rod, and fixedly penetrates through the top end of the connecting rod and fixedly and penetrates through the top rod and is fixedly and penetrates through the connecting rod. The left end of the limiting rod penetrates through the inner cavity of the adjacent limiting hole and is inserted into the left side of the inner cavity of the fixed box.
Preferably, the support columns are fixedly installed at the positions, close to four corners, of the bottom of the workbench, and the bases are fixedly installed at the bottom ends of the support columns.
Preferably, the annular groove is formed in the position, close to the top, of the right side of the supporting plate, annular blocks are slidably connected to the top and the bottom of the inner cavity of the annular groove, rotating rods are fixedly mounted on the right side of the annular blocks, and the right ends of the rotating rods are fixedly mounted on the left side of the rotating disc.
Preferably, the draw-in groove has been seted up in the connecting rod left side, draw-in groove inner chamber joint has the fixture block, fixture block left side fixed mounting is on the rotating disc right side.
Preferably, the buffer tank has all been seted up to buffer box inner chamber left and right sides, is located two of same one side the equal sliding connection of buffer tank inner chamber has the buffer board, the buffer spring is all fixed mounting in one side that the buffer board is close to the grip block, the equal fixed mounting in adjacent buffer box inner chamber one side of one end that the buffer spring is close to the grip block, the equal fixed mounting dead lever in one side that the grip block was kept away from to the buffer board, the dead lever is kept away from one end that the grip block all runs through adjacent buffer box inner chamber one side to fixed mounting has the fixed block, the equal joint of fixed block is in adjacent fixed orifices inner chamber.
Preferably, a sliding groove is formed in the position, close to the right side, of the top of the workbench, a sliding block is connected to the inner cavity of the sliding groove in a sliding mode, and the top of the sliding block is fixedly arranged at the bottom of the connecting plate.
Compared with the related art, the clamping device for the grinding head of the numerical control cylindrical grinding machine has the following beneficial effects:
the clamping device of the grinding head of the numerical control cylindrical grinding machine provided by the utility model has the advantages that the clamping box and the buffer box are arranged, so that different grinding heads can be replaced in time when the device grinds materials with different shapes and sizes, the spacing between the four fixed blocks can be effectively adjusted according to the sizes of the grinding heads, the device can clamp the grinding heads with different sizes, the separation of the grinding heads is avoided, and meanwhile, the electric telescopic rod and the cleaning sponge are arranged, so that the cleaning sponge can clean the grinding heads with different sizes, and the accuracy of the device cannot be influenced by waste scraps in the next machining process of the device.
Drawings
FIG. 1 is a schematic view of a clamping device for a grinding head of a numerically controlled cylindrical grinding machine according to a preferred embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure shown at B in FIG. 1;
fig. 4 is a schematic diagram of the structure of the support plate shown in fig. 1 in right view.
Reference numerals in the drawings: 1. a work table; 2. a support column; 3. an electric telescopic rod; 4. a splice plate; 5. a sliding block; 6. a sliding groove; 7. a fixed box; 8. a limiting hole; 9. a limit rod; 10. cleaning a sponge; 11. polishing head; 12. a connecting rod; 13. a support plate; 14. an annular groove; 15. an annular block; 16. a rotation shaft; 17. a rotating lever; 18. a rotating disc; 19. a numerical control cylindrical grinding machine main body; 20. rotating the valve; 21. a clamping box; 22. a screw rod; 23. a buffer spring; 24. a buffer tank; 25. a buffer plate; 26. a fixed rod; 27. a buffer box; 28. a clamping plate; 29. a movable groove; 30. a clamping block; 31. a clamping groove.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a clamping device for a grinding head of a numerically controlled cylindrical grinding machine according to the present utility model; FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1; FIG. 3 is an enlarged schematic view of the structure shown at B in FIG. 1; fig. 4 is a schematic diagram of the structure of the support plate shown in fig. 1 in right view. The clamping device comprises a workbench 1, a numerical control cylindrical grinding machine main body 19 is fixedly arranged at the position, close to the left side, of the top of the workbench 1, a rotating shaft 16 is rotatably connected to the right side of the numerical control cylindrical grinding machine main body 19, a supporting plate 13 is arranged at the right end of the rotating shaft 16 in a penetrating manner, the bottom of the supporting plate 13 is fixedly arranged at the top of the workbench 1, a rotating disc 18 is fixedly arranged at the right end of the rotating shaft 16, clamping boxes 21 are fixedly arranged at the top and the bottom of the rotating disc 18, movable grooves 29 are respectively arranged at the left side and the right side of an inner cavity of the clamping boxes 21, clamping plates 28 are respectively and slidably connected between the two movable grooves 29 at the same side in a common manner, a screw rod 22 is respectively arranged at the center of the inner cavity of the clamping plates 28 in a penetrating manner and is in threaded connection with the screw rod 22, one end, far away from the center of the rotating disc 18, of the screw rod 22 is respectively penetrates one side of the inner cavity of the adjacent clamping boxes 21, a rotary valve 20 is fixedly arranged, one end of the screw rod 22, which is close to the center of the rotating disc 18, is inserted into one side of the inner cavity of the adjacent clamping box 21, two buffer boxes 27 are fixedly installed on one side of the clamping plate 28, which is far away from the screw rod 22, movable ports are formed in one side of the clamping box 21, which is close to the center of the rotating disc 18, a connecting rod 12 is arranged on the right side of the rotating disc 18, two fixing holes are formed in the top and the bottom of the connecting rod 12, a polishing head 11 is fixedly installed at the right end of the connecting rod 12, an electric telescopic rod 3 is fixedly installed on the right side of the supporting plate 13, a connecting plate 4 is fixedly installed on the right end of the electric telescopic rod 3, a fixing box 7 is fixedly installed on the top of the connecting plate 4, a movable rod penetrates through the top of the fixing box 7, a cleaning sponge 10 is fixedly installed on the top of the movable rod, a plurality of limiting holes 8 are formed in the inner cavity of the movable rod, a limiting rod 9 is fixedly installed on the right side of the fixing box 7, a limiting rod 9 penetrates through the inner cavity of the adjacent limiting hole 8 at the position, which is close to the top, and is inserted into the left side of the inner cavity of the fixed box 7.
The bottom of the workbench 1 is close to the four corners and fixedly provided with support columns 2, and the bottom ends of the support columns 2 are fixedly provided with bases.
An annular groove 14 is formed in the position, close to the top, of the right side of the supporting plate 13, annular blocks 15 are slidably connected to the top and the bottom of an inner cavity of the annular groove 14, rotating rods 17 are fixedly mounted on the right sides of the annular blocks 15, and the right ends of the rotating rods 17 are fixedly mounted on the left sides of rotating discs 18.
The draw-in groove 31 has been seted up on connecting rod 12 left side, and draw-in groove 31 inner chamber joint has fixture block 30, and fixture block 30 left side fixed mounting is in the right side of rolling disc 18.
The top of the workbench 1 is provided with a sliding groove 6 near the right side, the inner cavity of the sliding groove 6 is slidably connected with a sliding block 5, and the top of the sliding block 5 is fixedly arranged at the bottom of the joint plate 4.
The working principle of the clamping device of the grinding head of the numerical control cylindrical grinding machine provided by the utility model is as follows:
the first step: when the staff is required to polish the material, the numerical control cylindrical grinding machine main body 19 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the rotating disc 18 to rotate, the rotating disc 18 drives the rotating rod 17 to rotate, the rotating rod 17 drives the annular block 15 to rotate, the annular groove 14 limits and stabilizes the annular block, the rotating disc 18 drives the connecting rod 12 to rotate through the clamping block 30, the connecting rod 12 drives the polishing head 11 to polish the material, stability in the working process of the polishing head 11 is effectively guaranteed, and accuracy of the device is improved.
And a second step of: when the grinding head 11 needs to be replaced, the rotary valve 20 is rotated to drive the screw rod 22 to rotate, the screw rod 22 drives the clamping plate 28 to move, the clamping plate 28 drives the buffer box 27 to move, the buffer box 27 drives the fixing rod 26 to move, the fixing rod 26 drives the fixing block to move out of the inner cavity of the fixing groove, the connecting rod 12 is manually moved forwards, the clamping block 30 is taken out of the inner cavity of the clamping groove 31, the grinding head 11 is detached, and the matched grinding head 11 is replaced, so that when the device is used for grinding materials with different shapes and sizes, different grinding heads 11 can be replaced in time, the distance between four fixing blocks can be effectively adjusted according to the sizes of the grinding heads 11, and the device can clamp the grinding heads 11 with different sizes to avoid separation of the two.
And a third step of: after the work is completed, the height of the movable rod is manually adjusted, the limiting rod 9 is inserted into the limiting hole 8 to limit the movable rod, the cleaning sponge 10 is attached to the bottom of the polishing head 11, the polishing head 11 is driven to rotate through the numerical control cylindrical grinding machine main body 19, and the material scraps on the surface of the cleaning polishing head 11 are driven to move left and right through the electric telescopic rod 3, so that the cleaning sponge 10 can clean the polishing heads 11 with different sizes, and the accuracy of the device cannot be influenced by the scraps in the next machining process.
Compared with the related art, the clamping device for the grinding head of the numerical control cylindrical grinding machine has the following beneficial effects:
through setting up centre gripping box 21 and buffer box 27, make the device when polishing the material of different shape sizes, can in time change different heads of polishing 11, can effectively adjust the interval of four fixed blocks according to the size of polishing 11, guarantee that the device can centre gripping not unidimensional head of polishing 11, avoid both separation, set up electric telescopic handle 3 and clean sponge 10 simultaneously, make clean sponge 10 all can clean work to the head of polishing 11 of equidimension not, guarantee that the device can not influence the accuracy nature of device at the course of working next time.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The clamping device of the grinding head of the numerical control cylindrical grinding machine comprises a workbench (1), and is characterized in that: the utility model discloses a rotary buffer disc, including workstation (1), rotary disc (18), movable groove (29) have all been seted up to workstation (1) top department near left side department, rotary disc (16) are connected with rotation axis (16) in rotation on the right side of digital control cylindrical grinder (19), rotation axis (16) right-hand member runs through and is equipped with backup pad (13), backup pad (13) bottom fixed mounting is at workstation (1) top, rotary disc (16) right-hand member fixed mounting has rolling disc (18), rolling disc (18) top and bottom all fixed mounting have centre gripping box (21), movable groove (29) have all been seted up on both sides in centre of centre gripping box (21), are located two between movable groove (29) of same side all sliding connection has grip block (28) jointly, grip block (28) inner chamber center department all runs through and is equipped with lead screw (22) to with its threaded connection, one end that rotary valve (22) kept away from centre of rolling disc (18) all runs through adjacent centre of centre gripping box (21), fixed mounting has rolling disc (20), one end that lead screw (22) is close to centre of rolling disc (18) is all pegged graft in adjacent centre gripping box (21), two sides of centre gripping box (21) are kept away from in centre of rotation (27) all, the utility model discloses a cleaning device for the electric vehicle comprises a rotating disc (18), connecting rod (12) are equipped with on the right side, two fixed orifices have all been seted up to connecting rod (12) top and bottom, connecting rod (12) right-hand member fixed mounting has polishing head (11), backup pad (13) right side fixed mounting has electric telescopic handle (3), electric telescopic handle (3) right-hand member fixed mounting has joint board (4), joint board (4) top fixed mounting has fixed box (7), fixed box (7) top runs through and is equipped with the movable rod, the movable rod top runs through fixed box (7) inner chamber top to fixed mounting has cleaning sponge (10), a plurality of spacing holes (8) have been seted up to the movable rod inner chamber, fixed box (7) right side is close to top department and runs through and is equipped with gag lever post (9), adjacent spacing hole (8) inner chamber is run through to gag lever post (9) left end to peg graft in fixed box (7) inner chamber left side.
2. The clamping device of the grinding head of the numerical control cylindrical grinding machine according to claim 1, wherein support columns (2) are fixedly installed at the positions, close to four corners, of the bottom of the workbench (1), and bases are fixedly installed at the bottom ends of the support columns (2).
3. The clamping device of the grinding head of the numerical control cylindrical grinding machine according to claim 1, wherein an annular groove (14) is formed in the position, close to the top, of the right side of the supporting plate (13), annular blocks (15) are slidably connected to the top and the bottom of an inner cavity of the annular groove (14), rotating rods (17) are fixedly installed on the right side of the annular blocks (15), and the right ends of the rotating rods (17) are fixedly installed on the left side of a rotating disc (18).
4. The clamping device of the grinding head of the numerical control cylindrical grinding machine according to claim 1, wherein a clamping groove (31) is formed in the left side of the connecting rod (12), a clamping block (30) is clamped in an inner cavity of the clamping groove (31), and the left side of the clamping block (30) is fixedly arranged on the right side of the rotating disc (18).
5. The clamping device of the grinding head of the numerical control cylindrical grinding machine according to claim 1, wherein the buffer grooves (24) are formed in the left side and the right side of the inner cavity of the buffer box (27), the buffer plates (25) are connected with the inner cavities of the buffer grooves (24) on the same side in a sliding mode, buffer springs (23) are fixedly installed on one sides, close to the clamping plates (28), of the buffer plates (25), one ends, close to the clamping plates (28), of the buffer springs (23) are fixedly installed on one sides of the inner cavities of the adjacent buffer boxes (27), fixing rods (26) are fixedly installed on one sides, far away from the clamping plates (28), of the fixing rods (26) are fixedly installed on one sides, far away from the inner cavities of the adjacent buffer boxes (27), of the fixing blocks are fixedly installed on one ends, close to the inner cavities of the adjacent fixing holes, of the fixing blocks are clamped.
6. The clamping device of the grinding head of the numerical control cylindrical grinding machine according to claim 1, wherein a sliding groove (6) is formed in the position, close to the right side, of the top of the workbench (1), a sliding block (5) is connected to an inner cavity of the sliding groove (6) in a sliding mode, and the top of the sliding block (5) is fixedly arranged at the bottom of the connecting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320027273.XU CN219189580U (en) | 2023-01-05 | 2023-01-05 | Clamping device of grinding head of numerical control cylindrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320027273.XU CN219189580U (en) | 2023-01-05 | 2023-01-05 | Clamping device of grinding head of numerical control cylindrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219189580U true CN219189580U (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320027273.XU Active CN219189580U (en) | 2023-01-05 | 2023-01-05 | Clamping device of grinding head of numerical control cylindrical grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219189580U (en) |
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2023
- 2023-01-05 CN CN202320027273.XU patent/CN219189580U/en active Active
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