CN216939911U

CN216939911U - Vertical precision grinding machine

Info

Publication number: CN216939911U
Application number: CN202122944001.XU
Authority: CN
Inventors: 樊治乾; 李明
Original assignee: Dongguan Jinxin Magnetic Technology Co ltd
Current assignee: Dongguan Jinxin Magnetic Technology Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-07-12
Anticipated expiration: 2031-11-27

Abstract

The utility model belongs to the numerical control lathe field, and discloses a vertical precision grinder, including fuselage and cross slip table, cross slip table fixed connection is at the up end of fuselage, the lateral wall fixedly connected with support of fuselage, the upper end inner wall fixedly connected with cylinder of support, the tailpiece of the piston rod portion fixedly connected with transmission case of cylinder, the inside fixedly connected with motor of transmission case, the output shaft tip of motor is provided with the mill, the motor is provided with disassembly body with the junction of mill, the lateral wall of support is provided with detection mechanism, the inner wall that is located the upper end slip table of cross slip table is seted up flutedly, the inner wall of recess is provided with fixture. The grinding disc changing device is convenient to replace grinding discs of different models, can timely detect the precision of the surface of a machined workpiece, and ensures the machining precision.

Description

Vertical precision grinding machine

Technical Field

The application relates to the field of numerically controlled lathes, in particular to a vertical precision grinding machine.

Background

Numerically controlled machine tools are the product of a combination of information technology and machine manufacturing technology, and represent the state of the art and the development trend of modern basic machines. Along with the vigorous development of high and new technologies, in order to accelerate the development of numerical control machine industry and better meet the economic development of the nation, numerical control machines and machining centers with higher performance and high precision are needed.

Among the prior art, during vertical grinding machine's use, can not guarantee the stability when the mill rotates when guaranteeing to be convenient for change the mill, influence the precision of polishing, consequently, this application has provided a vertical precision grinding machine.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve and to guarantee among the prior art that the mill is convenient for when changing guarantee mill pivoted stability, can not in time carry out the problem that detects to workpiece surface after processing, and the vertical precision grinder who provides.

In summary, the following technical solutions are adopted in the present application:

a vertical precision grinding machine comprises a machine body and a cross sliding table, wherein the cross sliding table is fixedly connected with the upper end surface of the machine body, the side wall of the machine body is fixedly connected with a bracket, the inner wall of one side of the bracket far away from the cross sliding table is fixedly connected with a cylinder, the end part of a piston rod of the cylinder is fixedly connected with a transmission case, the interior of the transmission case is fixedly connected with a motor, the end part of the output shaft of the motor is provided with a grinding disc, the lower end surface of the output shaft of the motor is fixedly connected with a first connecting disc, the upper end surface of the grinding disc is fixedly connected with a second connecting disc, the inner part of the second connecting disc is rotatably connected with a bolt, the bolt extends to the inner wall of the first connecting disc, the side wall of the bracket is provided with a console, the side wall of the console is provided with an extending mechanism, the inner wall of the cross sliding table, which is positioned at the upper end of the sliding table, is provided with a groove, and the inner wall of the groove is provided with a clamping mechanism.

Preferably, the end of the bolt is provided with a chamfer, and the side wall of the upper end of the bolt is provided with a hexagon.

Preferably, the first connecting disc is located the lower terminal surface fixedly connected with gasket of screw hole, the second connecting disc compresses tightly the setting with the gasket.

Preferably, the extension mechanism comprises a handle and a detection probe, a data line is arranged at the lower end of the console, the detection probe is fixedly connected with the end part of the data line, and the handle is fixedly connected at the joint of the detection probe and the data line.

Preferably, the lateral wall fixed connection of control cabinet has the elasticity buckle, the test probe joint sets up the inner wall at the elasticity buckle, the lateral wall fixedly connected with protection casing that the control cabinet is located the elasticity buckle top.

Preferably, the clamping mechanism comprises a screw rod, a sliding block and a clamping block, the screw rod is rotatably connected to the inner wall of the groove, the sliding block is in threaded connection with the rod wall of the screw rod, and the clamping block is fixedly connected to the upper end face of the sliding block.

Preferably, the lower end face of the sliding block is arranged on the inner wall of the groove in a sliding mode, the side wall of the upper end of the clamping block is provided with a fillet, and the rod wall of the right end of the screw rod extends to the outer side of the sliding table and is fixedly connected with a rotating handle.

Preferably, the inner wall of the upper end of the groove is fixedly connected with a placing plate, and the placing plate is located at the center of the groove.

Compared with the prior art, the application provides a vertical precision grinder, possesses following beneficial effect:

1. this vertical precision grinding machine places the surface of placing the board through the work piece, rotates the handle and can drive the lead screw and rotate, makes the slider slide along the inner wall of recess to make the clamp splice can press from both sides the work piece tightly, place the board and can carry out the supporting effect to the work piece, make the work piece add man-hour more stable.

2. This vertical precision grinder through cup jointing the spanner and set up on the hexagon lateral wall of bolt upper end pole wall, can drive the bolt and rotate to can dismantle the bolt, then with first connection pad and second connection pad separation, can take out the mill, and then change the mill of different precisions and carry out the essence and polish.

3. This vertical precision grinding machine takes out test probe along the inner wall of elasticity buckle through the pulling handle, then with test probe's tip and the surface contact of the work piece of polishing, then the roughness numerical value on work piece surface can show through the control cabinet, can detect the surface of work piece, ensures that the precision of polishing of work piece accords with the standard.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and the mill of different models is convenient for change in this application, and can in time carry out the precision detection to the workpiece surface after the processing, ensures the precision of processing.

Drawings

Fig. 1 is a schematic structural diagram of a vertical precision grinding machine according to the present application;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is an enlarged schematic view of a portion C in fig. 1.

Description of reference numerals:

1. a body; 2. a cross sliding table; 3. a support; 4. a cylinder; 5. a transmission case; 6. a motor; 7. a first splice tray; 8. a second connecting disc; 9. a bolt; 10. a grinding disc; 11. a console; 12. a handle; 13. detecting the probe; 14. an elastic buckle; 15. a protective cover; 16. a screw rod; 17. a slider; 18. a clamping block; 19. placing a plate; 20. and (7) rotating a handle.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the present application.

Referring to fig. 1-2, a vertical precision grinding machine comprises a machine body 1 and a cross sliding table 2, wherein the cross sliding table 2 is fixedly connected to the upper end surface of the machine body 1; the lateral wall fixedly connected with support 3 of fuselage 1, the upper end inner wall fixedly connected with cylinder 4 of support 3, the piston rod tip fixedly connected with transmission case 5 of cylinder 4, the inside fixedly connected with motor 6 of transmission case 5, the output shaft tip of motor 6 is provided with mill 10.

Referring to fig. 1-2, the joint of the motor 6 and the grinding disc 10 is jointed and connected through a first connecting disc 7 and a second connecting disc 8; the first connecting disc 7 is fixedly connected with the lower end face of the output shaft of the motor 6, and the second connecting disc 8 is fixedly connected with the upper end face of the grinding disc 10; the bolt 9 is rotatably connected inside the second connecting disc 8, and a threaded hole matched with the bolt 9 is formed in the inner wall of the first connecting disc 7; the end part of the bolt 9 is provided with a chamfer, the side wall of the upper end of the bolt 9 is provided with a hexagon, and the bolt 9 is in threaded connection with the inside of the threaded hole; the first connecting disc 7 is located the lower terminal surface fixedly connected with gasket of screw hole, and the gasket can make to be connected between first connecting disc 7 and the second connecting disc 8 inseparabler, prevents that bolt 9 from sliding thread, improves the leakproofness of junction simultaneously.

Referring to fig. 3, a console 11 is fixedly connected to a side wall of the bracket 3, and an extension mechanism is arranged on the side wall of the console 11 and comprises a handle 12 and a detection probe 13; a data line is arranged at the lower end of the console 11, the detection probe 13 is fixedly connected with the end part of the data line, and the handle 12 is fixedly connected at the connection part of the detection probe 13 and the data line; an elastic buckle 14 is fixedly connected to the side wall of the console 11, and a detection probe 13 is clamped and arranged on the inner wall of the elastic buckle 14; the side wall of the console 11 above the elastic buckle 14 is fixedly connected with a protective cover 15, and the protective cover 15 can protect the detection probe 13 from deformation and prevent the detection probe 13 from being damaged when not applicable.

Referring to fig. 4, a groove is formed in the inner wall of the cross sliding table 2, which is located at the upper end of the cross sliding table, and a clamping mechanism is arranged on the inner wall of the groove and comprises a screw rod 16, a sliding block 17 and a clamping block 18; the screw rod 16 is rotatably connected to the inner wall of the groove, the sliding block 17 is in threaded connection with the rod wall of the screw rod 16, the clamping block 18 is fixedly connected to the upper end face of the sliding block 17, and the lower end face of the sliding block 17 is arranged on the inner wall of the groove in a sliding mode; the side wall of the upper end of the clamping block 18 is provided with a fillet, and the rod wall of the right end of the screw rod 16 extends to the outer side of the sliding block 17 and is fixedly connected with a rotating handle 20; the inner wall of the upper end of the groove is fixedly connected with a placing plate 19, and the placing plate 19 is positioned in the center of the groove; the placing plate 19 is placed at the center of the groove, so that the workpiece can be supported, and meanwhile, the workpiece can be conveniently positioned, so that the workpiece can be rapidly placed above the groove, and the subsequent clamping is prevented from being deviated.

In the application, when the workpiece clamping device is used, a workpiece is placed on the surface of the placing plate 19, the screw rod 16 can be driven to rotate by rotating the handle 20, the sliding block 17 slides along the inner wall of the groove, so that the clamping block 18 can clamp the workpiece, and the placing plate 19 can support the workpiece; the workpiece clamped on the sliding table can be moved to a designated position through the cross sliding table 2 for subsequent processing; the piston rod of the cylinder 4 stretches to drive the transmission case 5 to move, so that the motor 6 can be driven to move up and down, the grinding disc 10 arranged below the motor 6 can move to the surface of a workpiece, and then grinding is carried out; the wrench is sleeved on the hexagonal side wall of the upper end rod wall of the bolt 9, so that the bolt 9 can be driven to rotate, and the bolt 9 can be detached; then the first connecting disc 7 and the second connecting disc 8 are separated, the grinding disc 10 can be taken out, and grinding discs 10 with different precisions are replaced for fine grinding; after polishing, can take out test probe 13 along the inner wall of elasticity buckle 14 through pulling handle 12, with test probe 13's tip and the surface contact of the work piece of polishing, the roughness numerical value on work piece surface can show through control cabinet 11 to can detect the surface of work piece, and then can detect whether the precision of polishing of work piece reaches the standard, make things convenient for follow-up restoration, protection casing 15 can protect test probe 13.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a vertical precision grinder, includes fuselage (1) and cross slip table (2), its characterized in that: the cross sliding table (2) is fixedly connected to the upper end face of the machine body (1), the side wall of the machine body (1) is fixedly connected with a support (3), one side inner wall of the support (3) far away from the cross sliding table (2) is fixedly connected with an air cylinder (4), the end part of a piston rod of the air cylinder (4) is fixedly connected with a transmission case (5), the inside of the transmission case (5) is fixedly connected with a motor (6), the end part of an output shaft of the motor (6) is provided with a grinding disc (10), the lower end face of an output shaft of the motor (6) is fixedly connected with a first connecting disc (7), the upper end face of the grinding disc (10) is fixedly connected with a second connecting disc (8), the inside of the second connecting disc (8) is rotatably connected with a bolt (9), the bolt (9) extends to the inner wall of the first connecting disc (7), the side wall of the support (3) is provided with a control console (11), the side wall of control cabinet (11) is provided with the extension mechanism, the inner wall that is located the upper end slip table of cross slip table (2) is seted up flutedly, the inner wall of recess is provided with fixture.

2. The vertical precision grinding machine according to claim 1, characterized in that: the end part of the bolt (9) is provided with a chamfer, and the side wall of the upper end of the bolt (9) is provided with a hexagon.

3. A vertical precision grinding machine according to claim 1, characterized in that: the first connecting disc (7) is located at the lower end face of the threaded hole and is fixedly connected with a gasket, and the second connecting disc (8) is tightly pressed with the gasket.

4. A vertical precision grinding machine according to claim 1, characterized in that: the extension mechanism comprises a handle (12) and a detection probe (13), a data line is arranged at the lower end of the console (11), the detection probe (13) is fixedly connected with the end of the data line, and the handle (12) is fixedly connected at the joint of the detection probe (13) and the data line.

5. The vertical precision grinding machine according to claim 4, characterized in that: the lateral wall fixed connection of control cabinet (11) has elasticity buckle (14), testing probe (13) joint sets up the inner wall at elasticity buckle (14), lateral wall fixedly connected with protection casing (15) that control cabinet (11) are located elasticity buckle (14) top.

6. A vertical precision grinding machine according to claim 1, characterized in that: the clamping mechanism comprises a screw rod (16), a sliding block (17) and a clamping block (18), the screw rod (16) is rotatably connected to the inner wall of the groove, the sliding block (17) is in threaded connection with the rod wall of the screw rod (16), and the clamping block (18) is fixedly connected to the upper end face of the sliding block (17).

7. The vertical precision grinding machine according to claim 6, characterized in that: the lower terminal surface of slider (17) slides and sets up the inner wall at the recess, the radius angle has been seted up to the upper end lateral wall of clamp splice (18), the right-hand member pole wall of lead screw (16) extends to the outside and the fixedly connected with turning handle (20) of slip table.

8. The vertical precision grinding machine according to claim 6, characterized in that: the inner wall of the upper end of the groove is fixedly connected with a placing plate (19), and the placing plate (19) is located at the center of the groove.