CN217619956U

CN217619956U - Angle-adjustable fixture for workpiece of grinding machine

Info

Publication number: CN217619956U
Application number: CN202221767435.5U
Authority: CN
Inventors: 王国俊; 冯军; 叶仙军; 张朋; 刘亨; 毛利平
Original assignee: Ningbo Aishengda Precision Manufacturing Technology Co ltd
Current assignee: Ningbo Aishengda Precision Manufacturing Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-10-21
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a grinding machine work piece angularly adjustable anchor clamps relates to grinding machine anchor clamps technical field, including mounting plate, mounting plate's top is provided with the workstation, the top of workstation is installed and is held the subassembly with adding, it is including setting up the connecting plate at the workstation top to hold the subassembly with adding, the top fixed mounting of connecting plate has the mounting base, elevating gear has been cup jointed at the top of mounting base, elevating gear's top welded connection has the connecting block. A grinding machine work piece angularly adjustable anchor clamps, what cross the setting add and hold the subassembly and carry out the fixed and centre gripping to the material, carry out the stability to the centre gripping increase device of material through setting up at inside lifting unit, lifter of recess and protection soft board, have antiskid ribbed tile increase friction power through the protection soft board that sets up, prevent to take place to sideslip at the during operation, influence work efficiency, carry out the rotation to the grip block through the second rotation axis that sets up.

Description

Angle-adjustable fixture for workpiece of grinding machine

Technical Field

The utility model relates to a grinding machine anchor clamps technical field, in particular to grinding machine work piece angularly adjustable anchor clamps.

Background

A grinding machine is a machine tool that uses a grinding tool to grind a workpiece to obtain a desired shape, size, and precision finish. The machining operation of the grinding machine is grinding, which is the primary place in machining, and sharpening of cutting tools and precise manufacturing of machine parts both rely on grinding, which is also part of precision machining. A grinding machine jig is a jig used on a grinding machine. The existing grinding machine clamp can only carry out unidirectional clamping and fixing, so that the angle adjustment is inconvenient, and when the grinding machine clamp is used for grinding and fixing, a workpiece needs to be continuously dismounted, thereby wasting time and labor. Therefore, the angle-adjustable clamp for the workpiece of the grinding machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding machine work piece angularly adjustable anchor clamps can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixture with an adjustable angle for a workpiece of a grinding machine comprises an installation bottom plate, wherein a workbench is arranged at the top of the installation bottom plate, and a clamping assembly is arranged at the top of the workbench;

the clamping assembly comprises a connecting plate arranged at the top of the workbench, a mounting base is fixedly mounted at the top of the connecting plate, a lifting device is sleeved at the top of the mounting base, a connecting block is welded and connected to the top end of the lifting device, the left side of the connecting block is connected with a servo motor box through a bolt, a mounting sleeve is welded and connected to the right side of the connecting block, a second rotating shaft is sleeved inside the mounting sleeve, the left end of the second rotating shaft is connected to the right side of the servo motor box, and the right end of the second rotating shaft is connected with a clamping plate through a bolt;

the middle of grip block is seted up flutedly, the bottom inner wall of recess has lifting unit through bolted connection, lifting unit's top has cup jointed the lifter, the top welded connection of lifter has connected the protection soft board, the top inner wall of recess has the antiskid ribbed tile through bolted connection.

Preferably, the right side of workstation is provided with dust fall mechanism, dust fall mechanism is including seting up the sliding tray at workstation right side intermediate position, there is the mounting panel inside left side and the right side of sliding tray through bolted connection, the lead screw is installed to the centre of mounting panel, the back connection of lead screw has the braking motor case, the movable block has been cup jointed on the outer wall of lead screw, the right side welded connection of movable block has the temporary storage box, the bottom of temporary storage box is connected with the connecting pipe, the top at the water storage box is connected to the bottom of connecting pipe, the water storage box sets up the bottom at mounting plate, peg graft in the middle of the top of temporary storage box and have the connection water pipe, the top of connecting water pipe is pegged graft and is had the shower nozzle.

Preferably, be provided with the removal subassembly in the middle of the top of workstation, the removal subassembly is including installing at the left motor case of workstation, the right side of motor case is connected with positive and negative screw rod, positive and negative screw rod sets up in the centre that leads to the groove, lead to the groove and set up the top intermediate position at the workstation, the sliding block has been cup jointed on positive and negative screw rod's the outer wall, bolted connection has the connecting plate at the top of sliding block, the sliding block has two, installs respectively at positive and negative screw rod's left end and right-hand member, it corresponds the setting with the sliding block to add the subassembly of holding.

Preferably, rotary mechanism is installed at the top of mounting plate, rotary mechanism is including setting up the protective housing in the mounting plate bottom, the protective housing passes through bolted connection in the bottom of mounting plate, the internally mounted of protective housing has driving motor, driving motor's top is connected with the driving gear, the right side of driving gear is provided with driven gear, driven gear's outside has been cup jointed and has been braked the chain, brake chain connects driving gear and driven gear, driven gear's top welded connection has first rotation axis, the bearing has been cup jointed to the outside of first rotation axis, the bearing sets up the intermediate position at mounting plate, the top welded connection of first rotation axis has the workstation.

Preferably, the connecting plate sets up in the top that leads to the groove, the connecting plate has two, sets up respectively in the left side and the right side that lead to the groove top, the connecting plate corresponds the setting with the sliding block, add the top of holding the subassembly at the workstation and set up relatively, lifting unit has threely, the even installation respectively on the bottom inner wall of recess.

Preferably, the top of the mounting base plate is provided with four mounting threaded holes, and the four mounting threaded holes are respectively arranged at four corners of the top of the mounting base plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through the subassembly that adds that sets up go on the fixed and centre gripping to the material, through setting up the lifting unit inside the recess, the lifter carries out the stability to the centre gripping increase device of material with the protection soft board, there is antiskid ribbed tile increase friction power through the protection soft board that sets up, prevent to take place to sideslip at the during operation, lead to the damage, influence work efficiency, the second rotation axis through setting up carries out the rotation to the grip block, make the material reach the purpose of upset, increase the convenient degree of device, conveniently carry out the processing to not equidirectional.

2. The utility model discloses in, carry out the dust fall effect to the dust that the device during operation produced through the dust fall mechanism that sets up, prevent when polishing that the dust is too much, lead to the pollution to the environment, the injury that causes simultaneously to staff's health increases the practicality of device.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

fig. 2 is a schematic structural diagram of the dust falling mechanism of the present invention;

fig. 3 is a schematic structural view of the rotating mechanism of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at a.

In the figure: 1. mounting a bottom plate; 2. installing a threaded hole; 3. a rotation mechanism; 4. a protective box; 5. a drive motor; 6. a driving gear; 7. a driven gear; 8. a brake chain; 9. a first rotating shaft; 10. a bearing; 11. a work table; 12. a moving assembly; 13. a motor case; 14. a through groove; 15. a forward and backward screw rod; 16. a slider; 17. a clamping assembly; 18. a connecting plate; 19. mounting a base; 20. a lifting device; 21. connecting blocks; 22. a servo motor case; 23. installing a sleeve; 24. a second rotation shaft; 25. a clamping plate; 26. a groove; 27. a lifting assembly; 28. a lifting rod; 29. a protective soft board; 30. an anti-skid plate; 31. a dust falling mechanism; 32. a sliding groove; 33. mounting a plate; 34. a water storage tank; 35. a connecting pipe; 36. a brake motor case; 37. a screw rod; 38. a moving block; 39. a temporary storage box; 40. connecting a water pipe; 41. and (4) a spray head.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an angle-adjustable fixture for a workpiece of a grinding machine comprises a mounting base plate 1, wherein a worktable 11 is arranged at the top of the mounting base plate 1, and a clamping assembly 17 is arranged at the top of the worktable 11;

the clamping component 17 comprises a connecting plate 18 arranged at the top of the workbench 11, a mounting base 19 is fixedly mounted at the top of the connecting plate 18, a lifting device 20 is sleeved at the top of the mounting base 19, the top end of the lifting device 20 is connected with a connecting block 21 in a welding manner, the left side of the connecting block 21 is connected with a servo motor box 22 through a bolt, the right side of the connecting block 21 is connected with a mounting sleeve 23 in a welding manner, a second rotating shaft 24 is sleeved inside the mounting sleeve 23, the left end of the second rotating shaft 24 is connected to the right side of the servo motor box 22, and the right end of the second rotating shaft 24 is connected with a clamping plate 25 through a bolt;

a groove 26 is formed in the middle of the clamping plate 25, the inner wall of the bottom of the groove 26 is connected with a lifting assembly 27 through a bolt, the top of the lifting assembly 27 is sleeved with a lifting rod 28, the top of the lifting rod 28 is connected with a protective soft plate 29 in a welding mode, and the inner wall of the top of the groove 26 is connected with an anti-skid plate 30 through a bolt;

the dust falling mechanism 31 is arranged on the right side of the workbench 11, the dust falling mechanism 31 comprises a sliding groove 32 arranged in the middle of the right side of the workbench 11, the left side and the right side inside the sliding groove 32 are connected with a mounting plate 33 through bolts, a lead screw 37 is arranged in the middle of the mounting plate 33, a brake motor case 36 is connected to the back surface of the lead screw 37, a moving block 38 is sleeved on the outer wall of the lead screw 37, a temporary storage case 39 is welded on the right side of the moving block 38, a connecting pipe 35 is connected to the bottom of the temporary storage case 39, the bottom end of the connecting pipe 35 is connected to the top of the water storage case 34, the water storage case 34 is arranged at the bottom of the mounting base plate 1, a connecting water pipe 40 is inserted in the middle of the top of the temporary storage case 39, a spray head 41 is inserted in the top of the connecting water pipe 40, a moving component 12 is arranged in the middle of the top of the workbench 11, the moving component 12 comprises a motor case 13 arranged on the left side of the workbench 11, a positive and negative spiral rod 15 is connected to the right side of the motor case 13, the positive and negative screw rod 15 is arranged in the middle of the through groove 14, the through groove 14 is arranged in the middle of the top of the workbench 11, a sliding block 16 is sleeved on the outer wall of the positive and negative screw rod 15, the top of the sliding block 16 is connected with a connecting plate 18 through a bolt, two sliding blocks 16 are arranged and respectively arranged at the left end and the right end of the positive and negative screw rod 15, a holding component 17 is arranged corresponding to the sliding block 16, a rotating mechanism 3 is arranged at the top of the installation bottom plate 1, the rotating mechanism 3 comprises a protective box 4 arranged at the bottom of the installation bottom plate 1, the protective box 4 is connected at the bottom of the installation bottom plate 1 through a bolt, a driving motor 5 is arranged inside the protective box 4, the top of the driving motor 5 is connected with a driving gear 6, a driven gear 7 is arranged at the right side of the driving gear 6, a brake chain 8 is sleeved outside the driven gear 7, the brake chain 8 is connected with the driving gear 6 and the driven gear 7, driven gear 7's top welded connection has first rotation axis 9, bearing 10 has been cup jointed to first rotation axis 9's outside, bearing 10 sets up the intermediate position at mounting plate 1, first rotation axis 9's top welded connection has workstation 11, connecting plate 18 sets up the top at logical groove 14, connecting plate 18 has two, set up respectively in the left side and the right side at logical groove 14 top, connecting plate 18 corresponds the setting with sliding block 16, it sets up relatively to add the top of holding subassembly 17 at workstation 11, lifting unit 27 has threely, respectively even installing on the bottom inner wall of recess 26, mounting plate 1's top has seted up installation screw hole 2, installation screw hole 2 has four, set up respectively at four angles at mounting plate 1 top.

It should be noted that, the utility model relates to a grinder workpiece angle adjustable fixture, when in use, the fixture clamps the material through the arranged clamping component 17, the moving component 12 is installed at the bottom of the clamping component 17, the through groove 14 rotates the forward and backward screw rod 15 through the operation of the motor box 13, the forward and backward screw rod 15 drives the sliding block 16 to move, the sliding block 16 drives the clamping component 17 to move, the clamping component 17 is suitable for the materials with different sizes, the practicability of the fixture is improved, the connecting block 21 is lifted up and down through the arranged lifting device 20, the connecting block 21 adapts to the size of the material, the influence on the subsequent rotation is prevented, the servo motor box 22 rotates the second rotating shaft 24 inside the mounting sleeve 23, so that the second rotating shaft 24 drives the clamping plate 25 to rotate, reach the upset to the material, the internally mounted of grip block 25 has recess 26, go on the lift to lifter 28 through the lift subassembly 27 that sets up, make protection soft board 29 carry out the step-up to the material, carry out the clamp to the material through protection soft board 29 and antiskid ribbed tile 30, increase frictional force, increase the stability of device, rotary mechanism 3 is installed to the bottom of mounting plate 1, it rotates to drive driving gear 6 and driven gear 7 through driving motor 5, make driven gear 7 carry out the rotation to first rotation axis 9, reach and carry out the rotation to the equidirectional workstation 11, increase the convenience of device, the side-mounting of workstation 11 has dust fall mechanism 31, carry out the dust fall effect to the device surface through shower nozzle 41, prevent the pollution of dust to the environment, reduce the injury of dust to staff's health simultaneously, increase work efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grinding machine work piece angularly adjustable anchor clamps, includes mounting plate (1), its characterized in that: a workbench (11) is arranged at the top of the mounting bottom plate (1), and a clamping assembly (17) is arranged at the top of the workbench (11);

the clamping assembly (17) comprises a connecting plate (18) arranged at the top of the workbench (11), a mounting base (19) is fixedly mounted at the top of the connecting plate (18), a lifting device (20) is sleeved at the top of the mounting base (19), a connecting block (21) is welded and connected to the top end of the lifting device (20), a servo motor box (22) is connected to the left side of the connecting block (21) through bolts, a mounting sleeve (23) is welded and connected to the right side of the connecting block (21), a second rotating shaft (24) is sleeved inside the mounting sleeve (23), the left end of the second rotating shaft (24) is connected to the right side of the servo motor box (22), and the right end of the second rotating shaft (24) is connected to a clamping plate (25) through bolts;

the middle of grip block (25) is seted up flutedly (26), there is lifting unit (27) recess's (26) bottom inner wall through bolted connection, lifter (28) have been cup jointed at the top of lifting unit (27), the top welded connection of lifter (28) has protection soft board (29), there is antiskid ribbed tile (30) recess's (26) top inner wall through bolted connection.

2. The angle-adjustable clamp for the workpiece on the grinding machine as claimed in claim 1, wherein: the utility model discloses a dust suppression device, including workstation (11), dust suppression mechanism (31) is including offering at workstation (11) right side intermediate position sliding tray (32), there is mounting panel (33) inside left side and right side of sliding tray (32) through bolted connection, lead screw (37) are installed to the centre of mounting panel (33), the back connection of lead screw (37) has braking motor case (36), movable block (38) have been cup jointed on the outer wall of lead screw (37), the right side welded connection of movable block (38) has temporary storage box (39), the bottom of temporary storage box (39) is connected with connecting pipe (35), the top at water storage box (34) is connected to the bottom of connecting pipe (35), water storage box (34) set up the bottom in mounting plate (1), it has connecting pipe (40) to peg graft in the middle of the top of temporary storage box (39), the top of connecting pipe (40) is pegged graft and is had shower nozzle (41).

3. A grinder workpiece angle adjustable clamp as claimed in claim 2, wherein: be provided with removal subassembly (12) in the middle of the top of workstation (11), remove subassembly (12) including installing at left motor case (13) of workstation (11), the right side of motor case (13) is connected with positive and negative hob (15), positive and negative hob (15) set up in the centre of leading to groove (14), lead to groove (14) and set up the top intermediate position at workstation (11), sliding block (16) have been cup jointed on the outer wall of positive and negative hob (15), there is connecting plate (18) at the top of sliding block (16) through bolted connection, sliding block (16) have two, install left end and the right-hand member at positive and negative hob (15) respectively, it corresponds the setting with sliding block (16) to add and hold subassembly (17).

4. A grinder workpiece angle adjustable clamp as claimed in claim 3, wherein: rotary mechanism (3) are installed at the top of mounting plate (1), rotary mechanism (3) are including setting up protective housing (4) in mounting plate (1) bottom, protective housing (4) are through bolted connection in the bottom of mounting plate (1), the internally mounted of protective housing (4) has driving motor (5), the top of driving motor (5) is connected with driving gear (6), the right side of driving gear (6) is provided with driven gear (7), braking chain (8) have been cup jointed to the outside of driven gear (7), driving gear (6) and driven gear (7) are connected in braking chain (8), the top welded connection of driven gear (7) has first rotation axis (9), bearing (10) have been cup jointed to the outside of first rotation axis (9), bearing (10) set up the intermediate position in mounting plate (1), the top welded connection of first rotation axis (9) has workstation (11).

5. The angle-adjustable clamp for the workpiece on the grinding machine as claimed in claim 1, wherein: connecting plate (18) set up in the top of leading to groove (14), connecting plate (18) have two, set up respectively in the left side and the right side at leading to groove (14) top, connecting plate (18) correspond the setting with sliding block (16), add and hold subassembly (17) and set up at the top of workstation (11) relatively, lifting unit (27) have threely, respectively even install on the bottom inner wall of recess (26).

6. The angle-adjustable clamp for the workpiece on the grinding machine as claimed in claim 1, wherein: the top of the mounting base plate (1) is provided with four mounting threaded holes (2), and the four mounting threaded holes (2) are respectively arranged at four corners at the top of the mounting base plate (1).