CN221135200U

CN221135200U - Vertical cylindrical grinding machine

Info

Publication number: CN221135200U
Application number: CN202323066910.3U
Authority: CN
Inventors: 沈谟军; 沈家财
Original assignee: Shanghai Caijin Machinery Manufacturing Co ltd
Current assignee: Shanghai Caijin Machinery Manufacturing Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-06-14
Anticipated expiration: 2033-11-13

Abstract

The application discloses a vertical cylindrical grinding machine, which relates to the technical field of cylindrical grinding machines and comprises a bed body, a shaft workpiece and a long box, wherein a workbench is arranged on the bed body, a baffle is fixedly arranged on the outer wall of the top of the workbench, a long plate is arranged at the top of the workbench, and a cross lifting plate is sleeved on the long plate in a sliding manner. According to the application, under the cooperation of the pressing blocks and the like, the output end of the motor drives the screw rod to rotate by controlling the starting motor, the screw rod rotates to drive the two threaded blocks and the two first connecting plates to approach each other, the two first connecting plates approach each other to drive the two rotating plates to rotate and push the two second connecting plates, the pressing plates and the two pressing blocks to move downwards, and the two pressing blocks move downwards to fix and limit the two shaft workpieces, so that the two shaft workpieces can be fixed and limited simultaneously, and the device is simple and convenient.

Description

Vertical cylindrical grinding machine

Technical Field

The application relates to the technical field of cylindrical grinding machines, in particular to a vertical cylindrical grinding machine.

Background

The grinding machine is a machine tool for grinding a surface of a workpiece using a grinding tool. Most grinding machines are grinding machines using grinding wheels that rotate at high speeds, and a few are grinding machines using other grinding tools such as whetstones, sanding belts, and free abrasive materials, such as honing machines, superfinishing machines, sanding belt grinding machines, and polishing machines. The grinding machine can process materials with higher hardness, such as quenched steel, hard alloy and the like; brittle materials such as glass, granite can also be processed. The grinding machine can perform grinding with high precision and small surface roughness, and also can perform grinding with high efficiency, such as powerful grinding and the like.

Through retrieving, chinese patent grant publication No. CN211940143U discloses a vertical cylindrical grinder device, including a bed body and a frame, install the workstation on the bed body, the frame install in on the workstation, install two slide bars that are parallel to each other on the workstation, slidable mounting has on the slide bar for the slip table of frame motion.

One of the vertical cylindrical grinder devices in the above patent has the following disadvantages: although the device has solved production efficiency low, the low problem of production precision, when the device carries out the centre gripping fixed to two axle class work pieces, often still need be through manual operation one by one, it is more troublesome, and influence work efficiency.

Disclosure of utility model

The utility model aims to solve or at least alleviate the problems that the device in the prior art always needs to manually operate one by one, is troublesome and affects the working efficiency when clamping and fixing two shaft workpieces.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the vertical cylindrical grinding machine comprises a machine body, a shaft workpiece and a long box, wherein a workbench is arranged on the machine body, a baffle is fixedly arranged on the outer wall of the top of the workbench, a long plate is arranged at the top of the workbench, a cross lifting plate is sleeved on the long plate in a sliding manner, the bottom end of the longitudinal part of the cross lifting plate is vertically connected with a grinding wheel, and a disc is arranged at the top of the workbench;

The utility model discloses a long-type box, including long-type box, screw rod, second connecting plate, pressing plate, two pressing plate's bottom outer wall symmetry demountable installation have two pressing blocks, screw rod is two screw rod, two the equal fixed mounting of bottom outer wall of screw thread block has first connecting plate, two one side outer wall of first connecting plate all rotates installs the rotating plate, two the one side outer wall of rotating plate all rotates installs the second connecting plate, two the bottom outer wall fixed mounting of second connecting plate has one pressing plate, pressing plate's bottom outer wall symmetry demountable installation has two pressing blocks.

By adopting the technical scheme, through controlling the starting motor, thereby the output of motor can drive the screw rod and rotate, thereby the screw rod rotates and can drive two screw thread pieces and two first connecting plates and be close to each other, thereby two first connecting plates are close to each other and can drive two rotation plates and rotate and promote two second connecting plates, press board and two press blocks and also follow the downwardly moving, thereby two press blocks downwardly moving can fix spacingly to two axle type work pieces, thereby can fix spacingly to two axle type work pieces simultaneously, it is simple and convenient.

Optionally, two fixed blocks are symmetrically and fixedly arranged at the top of the disc, the two fixed blocks are positioned at the top of the disc, and the two pressing blocks are larger than the two shaft workpieces.

By adopting the technical scheme, the disc is arranged, so that the effect of placing and mounting can be achieved.

Optionally, the top fixed mounting of disc has the stereoplate, the top symmetry fixed mounting of stereoplate has two support frames, long type case fixed mounting is on the outer wall of one side that two support frames are close to each other.

By adopting the technical scheme, the auxiliary installation function can be achieved by arranging the supporting frame.

Optionally, the top fixed mounting of elongated board has the backing plate, the bottom fixed mounting of backing plate has electric telescopic handle, electric telescopic handle's output and cross lifter plate fixed connection.

By adopting the technical scheme, the grinding wheel can be driven to move by arranging the electric telescopic rod.

Optionally, the pressing plate and the outer wall of one side of the pressing block are fixedly provided with fixing seats, and the two fixing seats are identical in size.

By adopting the technical scheme, the auxiliary installation function can be achieved by arranging the fixing seat.

Optionally, two the same screw hole has all been seted up to the top outer wall of fixing base, threaded hole spiro union has the bolt, the top one end fixed mounting of bolt has the knob.

By adopting the technical scheme, through rotating the knob, the knob rotates to drive the bolt to rotate and move upwards, and the bolt moves upwards to separate from the limit of the other fixing seat, so that the pressing block can be detached.

Optionally, an anti-slip pad is fixedly sleeved on the knob.

By adopting the technical scheme, the friction force can be increased by arranging the anti-skid pad.

Optionally, a controller is fixedly installed on the outer surface of one side of the bed body, and the controller is electrically connected with the motor.

By adopting the technical scheme, the motor can be controlled to start by arranging the controller.

In summary, the beneficial effects of the application are as follows:

1. According to the application, under the cooperation of the pressing blocks and the like, the output end of the motor drives the screw rod to rotate through controlling the starting motor, the screw rod rotates to drive the two thread blocks and the two first connecting plates to approach each other, the two first connecting plates approach each other to drive the two rotating plates to rotate and push the two second connecting plates, the pressing plates and the two pressing blocks to move downwards, and the two pressing blocks move downwards to fix and limit the two shaft workpieces, so that the two shaft workpieces can be fixed and limited simultaneously, and the device is simple and convenient.

2. According to the novel pressing block, under the cooperation of the bolts and the like, the knob is rotated to drive the bolts to rotate and move upwards, and the bolts move upwards to separate from the limitation of the other fixing seat, so that the pressing block can be detached.

Drawings

FIG. 1 is a schematic overall view of the present application;

FIG. 2 is a schematic view of an elongated box of the present application;

FIG. 3 is a schematic view of a screw of the present application;

fig. 4 is a schematic view of a bolt of the present application.

Reference numerals illustrate: in the figure: 1. a bed body; 2. a work table; 3. a baffle; 4. a long plate; 5. a cross lifting plate; 6. an electric telescopic rod; 7. a backing plate; 8. grinding wheel; 9. a controller; 10. a disc; 11. a fixed block; 12. a shaft-like workpiece; 13. a solid plate; 14. a support frame; 15. a long box; 16. a screw; 17. a screw block; 18. a first connection plate; 19. a rotating plate; 20. a second connecting plate; 21. pressing the plate; 22. pressing the blocks; 23. a motor; 24. a support plate; 25. a fixing seat; 26. a threaded hole; 27. a bolt; 28. and (5) a knob.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-3, a vertical cylindrical grinding machine comprises a bed body 1, a shaft workpiece 12 and a long box 15, wherein a workbench 2 is arranged on the bed body 1, a baffle 3 is fixedly arranged on the outer wall of the top of the workbench 2, the baffle 3 is arranged so as to play a role of blocking materials, a long plate 4 is arranged on the top of the workbench 2, a cross lifting plate 5 is sleeved on the long plate 4 in a sliding manner, a grinding wheel 8 is vertically connected to the bottom end of the longitudinal part of the cross lifting plate 5, and a disc 10 is arranged on the top of the workbench 2; the disc 10 is provided to assist in installation.

The two side inner walls of the long box 15 are rotatably provided with the same screw 16, one side outer wall of the long box 15 is fixedly provided with a supporting plate 24, the top outer wall of the supporting plate 24 is fixedly provided with a motor 23, the motor 23 can be arranged on the supporting plate through the supporting plate 24, the output end of the motor 23 penetrates through one side outer wall of the long box 15 and is fixedly connected with one end of the screw 16, the screw 16 is a bidirectional screw, two threaded blocks 17 are symmetrically screwed on the screw 16, the screw 16 is arranged so that the two threaded blocks 17 can be driven to be close to or far away from each other, the bottom outer walls of the two threaded blocks 17 are fixedly provided with first connecting plates 18, one side outer walls of the two first connecting plates 18 are rotatably provided with rotating plates 19, one side outer walls of the two rotating plates 19 are rotatably provided with second connecting plates 20, the bottom outer walls of the two second connecting plates 20 are fixedly provided with the same pressing plates 21, the bottom outer walls of the pressing plates 21 are symmetrically and detachably provided with two pressing blocks 22, and the pressing blocks 22 can be fixed on shaft-like workpieces 12.

During the use, thereby through control starter motor 23, motor 23's output can drive screw rod 16 and rotate, thereby screw rod 16 rotates and can drive two screw thread pieces 17 and two first connecting plates 18 and be close to each other, thereby two first connecting plates 18 are close to each other and can drive two rotation plates 19 and rotate and promote two second connecting plates 20, press board 21 and two press blocks 22 and also follow the downwardly moving, thereby two press blocks 22 downwardly moving can fix spacingly to two axle type work pieces 12, thereby can fix spacingly to two axle type work pieces 12 simultaneously, it is simple and convenient.

Referring to fig. 2, two fixing blocks 11 are symmetrically and fixedly installed at the top of the disc 10, the two fixing blocks 11 are located at the top of the disc 10, and the two pressing blocks 22 are larger than the two shaft workpieces 12. The disc 10 is arranged so as to play a role in placement and installation.

Referring to fig. 2, a stereoscopic plate 13 is fixedly installed at the top of a disc 10, two supporting frames 14 are symmetrically and fixedly installed at the top of the stereoscopic plate 13, and a long box 15 is fixedly installed on the outer wall of one side, which is close to each other, of the two supporting frames 14. The support frame 14 is provided to assist in mounting.

Referring to fig. 1, a backing plate 7 is fixedly mounted on the top of the long plate 4, an electric telescopic rod 6 is fixedly mounted on the bottom of the backing plate 7, and the output end of the electric telescopic rod 6 is fixedly connected with a cross lifting plate 5. The grinding wheel 8 can be driven to move by arranging the electric telescopic rod 6.

Referring to fig. 3 and 4, fixing seats 25 are fixedly installed on outer walls of one sides of the pressing plate 21 and the pressing block 22, and the two fixing seats 25 are identical in size. The fixing seat 25 is arranged to assist in installation.

Referring to fig. 4, the same threaded hole 26 is formed in the top outer walls of the two fixing seats 25, a bolt 27 is screwed in the threaded hole 26, and a knob 28 is fixedly installed at one end of the top of the bolt 27. By turning the knob 28, the knob 28 is turned to drive the bolt 27 to rotate and move upwards, and the bolt 27 moves upwards to release the restriction on the other fixing seat 25, so that the pressing block 22 can be detached.

Referring to fig. 4, a non-slip mat is fixedly coupled to the knob 28. Friction can be increased by providing anti-slip pads.

Referring to fig. 1 and 3, a controller 9 is fixedly installed on an outer surface of one side of the bed body 1, and the controller 9 is electrically connected with a motor 23. The controller 9 is provided to control the motor 23 to start.

The implementation principle of the application is as follows: when the device is used, firstly, two shaft workpieces 12 are placed on two corresponding fixed blocks 11, at the moment, a starting motor 23 can be controlled, the output end of the motor 23 can drive a screw 16 to rotate, the screw 16 rotates to drive two threaded blocks 17 and two first connecting plates 18 to be close to each other, the two first connecting plates 18 are close to each other to drive two rotating plates 19 to rotate and push two second connecting plates 20, a pressing plate 21 and two pressing blocks 22 to move downwards, the two pressing blocks 22 move downwards to fix and limit the two shaft workpieces 12, and therefore the two shaft workpieces 12 can be fixed and limited simultaneously, the device is simple and convenient, when the pressing blocks 22 need to be detached and replaced, the knob 28 rotates to drive a bolt 27 to rotate and move upwards, and the bolt 27 moves upwards to be free from the limit of the other fixed seat 25.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a vertical cylindrical grinder, includes bed body (1), axle class work piece (12) and elongated case (15), its characterized in that: a workbench (2) is arranged on the bed body (1), a baffle (3) is fixedly arranged on the outer wall of the top of the workbench (2), a long plate (4) is arranged at the top of the workbench (2), a cross lifting plate (5) is sleeved on the long plate (4) in a sliding manner, a grinding wheel (8) is vertically connected with the bottom end of the longitudinal part of the cross lifting plate (5), and a disc (10) is arranged at the top of the workbench (2);

The utility model discloses a screw rod, including long case (15) and screw rod, same screw rod (16) is installed in both sides inner wall rotation of long case (15), one side outer wall fixed mounting of long case (15) has backup pad (24), one side outer wall fixed mounting of backup pad (24) has motor (23), one side outer wall and the one end fixed connection with screw rod (16) of long case (15) are run through to the output of motor (23), screw rod (16) are two-way screw rod, symmetrical spiro union has two screw thread pieces (17) on screw rod (16), two the equal fixed mounting of bottom outer wall of screw thread piece (17) has first connecting plate (18), two one side outer wall of first connecting plate (18) is all rotated and is installed rotating plate (19), two one side outer wall of rotating plate (19) is all rotated and is installed second connecting plate (20), two the bottom outer wall fixed mounting of second connecting plate (20) has same pressing plate (21), the bottom outer wall symmetry of pressing plate (21) can be dismantled and install two pressing plate (22).

2. A vertical cylindrical grinding machine according to claim 1, characterized in that: two fixed blocks (11) are symmetrically and fixedly arranged at the top of the disc (10), the two fixed blocks (11) are positioned at the top of the disc (10), and the two pressing blocks (22) are larger than the two shaft workpieces (12).

3. A vertical cylindrical grinding machine according to claim 1, characterized in that: the top of disc (10) fixed mounting has three-dimensional board (13), the top symmetry fixed mounting of three-dimensional board (13) has two support frames (14), long type case (15) fixed mounting is on the outer wall of one side that two support frames (14) are close to each other.

4. A vertical cylindrical grinding machine according to claim 1, characterized in that: the top fixed mounting of elongated board (4) has backing plate (7), the bottom fixed mounting of backing plate (7) has electric telescopic handle (6), the output and the cross lifter plate (5) fixed connection of electric telescopic handle (6).

5. A vertical cylindrical grinding machine according to claim 1, characterized in that: fixing seats (25) are fixedly arranged on the outer walls of one sides of the pressing plate (21) and the pressing block (22), and the two fixing seats (25) are identical in size.

6. The vertical cylindrical grinding machine according to claim 5, wherein: the top outer walls of the two fixing seats (25) are provided with the same threaded hole (26), bolts (27) are screwed in the threaded holes (26), and a knob (28) is fixedly arranged at one end of the top of each bolt (27).

7. The vertical cylindrical grinding machine according to claim 6, wherein: the knob (28) is fixedly sleeved with an anti-slip pad.

8. A vertical cylindrical grinding machine according to claim 1, characterized in that: the outer surface of one side of the bed body (1) is fixedly provided with a controller (9), and the controller (9) is electrically connected with a motor (23).