CN218746630U

CN218746630U - Be used for smart small household appliances production to use finish-machined flat grinder of mould

Info

Publication number: CN218746630U
Application number: CN202222850704.0U
Authority: CN
Inventors: 李敬
Original assignee: Shanxi Yuhong Precision Industry Co ltd
Current assignee: Shanxi Yuhong Precision Industry Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-28
Anticipated expiration: 2032-10-28

Abstract

The utility model provides a be used for smart small household appliances production to use the finish-machined flat grinder of mould. Including grinding the platform, grind one side outer wall of platform and be fixed with the limit table, detection mechanism is installed to the top of limit table, detection mechanism includes to rotate through the bearing and connects in the carousel of limit table upper surface, the upper surface ring type of carousel distributes and has the fixed plate. The utility model provides a pair of be used for smart small household appliances production to use fine-machined flat grinder of mould, this device has added detection mechanism, first motor rotates the output shaft and drives the first drive gear of first drive gear rotary meshing and drive the carousel and rotate in the top of limit table, small household appliances mould is in the bottom contact of test pen on pivoted in-process small household appliances mould surface, the bottom of test pen can be at the surperficial setting-out of small household appliances mould, thereby can see out whether small household appliances mould surface levels through the line of tracing of test pen, such design makes the grinding machine have the function of leveling the detection, thereby can improve small household appliances mould processingquality.

Description

Be used for smart small household appliances production to use finish-machined flat grinder of mould

Technical Field

The utility model relates to a mould processing grinding machine technical field especially relates to a be used for smart small household appliances production to use finish-machined flat grinder of mould.

Background

The small intelligent household appliance mold is a mold and a tool for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production. In short, a mold is a tool for manufacturing a molded article, the tool is composed of various parts, different molds are composed of different parts, the processing of the shape of the article is realized mainly through the change of the physical state of a molded material, and the mold needs to be processed by a grinding machine in production;

the grinding machine can grind the surface of a small household appliance die to be flat when the small household appliance die is subjected to plane machining, burrs on the surface of the small household appliance die are removed, and the demand of the small household appliance die on the market is increasingly large along with the development of modern scientific technology.

Most of grinding machines in the market at present do not have the function of plane detection in the process of carrying out surface grinding processing on small household appliance molds, so that the problem that the quality precision of the small household appliance molds is not high due to the fact that convex cambered surfaces possibly exist in undetected small household appliance grinding tools processed by the grinding machines easily is caused.

Therefore, it is necessary to provide a surface grinder for fine machining of a mold for intelligent small household appliance production to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used for smart small household appliances production to use the finish machining flat grinder of mould has solved most grinding machines and has had the function that does not possess the plane detection in the in-process that carries out the surface to polish processing to the small household appliances mould to it probably has protruding type cambered surface to cause the not high problem of small household appliances mould quality precision not to detect to lead to the small household appliances grinding apparatus after the grinding machine processing easily.

In order to solve the technical problem, the utility model provides a flat grinder for the finish machining of intelligent small household appliance production dies, which comprises a grinding table, wherein a side table is fixed on the outer wall of one side of the grinding table, a detection mechanism is arranged above the side table, the detection mechanism comprises a turntable which is rotationally connected with the upper surface of the side table through a bearing, fixed plates are annularly distributed on the upper surface of the turntable, four guide rods are fixed on the side walls of two ends of the four fixed plates, two guide rods are arranged on the outer walls of the two guide rods, springs are sleeved on the outer walls of the two guide rods, one end of each spring is fixedly connected with the fixed plate, the other end of each spring is positioned on the outer wall of the two guide rods, and a clamping plate is synchronously and slidably connected with the outer walls of the two guide rods, the utility model discloses a grinding table, including the bottom axle center department fixedly connected with drive gear of carousel, the outside of first drive gear is equipped with the support, and the upper surface of support and the lower fixed surface of limit table are connected, the below meshing of first drive gear is connected with first drive gear, first drive gear's one end keyway is connected with first motor, and the lower surface of first motor passes through bolt and support fixed mounting, its upper surface that is located the limit table of one side of carousel is fixed with the riser, one side fixed mounting that the riser is close to the carousel has the dead lever, the inner wall sliding connection of dead lever has the detection pen, the opposite side outer wall of grinding table is fixed with the sideboard, the last surface sliding connection of grinding table has the locating plate, the last surface mounting of locating plate has the centre gripping subassembly.

Preferably, the centre gripping subassembly includes slidable mounting in the mounting panel of locating plate upper surface, the mounting panel, the inner wall of mounting panel is connected with first lead screw through the bearing, the outer wall threaded connection of first lead screw has the movable block, and the quantity of movable block has two.

Preferably, two the equal fixed mounting in upper surface of movable block has the pole that links up, and the quantity of linking the pole has two, two the equal fixed mounting in lower surface of linking the pole has the clamping bar, the lateral wall of clamping bar is fixed with the clamp splice.

Preferably, the outer wall of one end of the grinding table is fixedly provided with a second motor, an output shaft of the second motor penetrates through an inner key groove of the grinding table and extends to the grinding table to be connected with a second lead screw, and the outer wall of the second lead screw is in threaded connection with the outer surface of the positioning plate.

Preferably, the upper surface of sideboard and the equal fixed mounting of upper surface of limit table have the pneumatic cylinder, and the quantity of pneumatic cylinder has two, two the synchronous fixed mounting in top of pneumatic cylinder has the backup pad, the upper surface fixed mounting of backup pad has the third motor.

Preferably, an output shaft key groove of the third motor is connected with a second driving gear, a second transmission gear is meshed and connected with the lower portion of the second driving gear, and a grinding wheel is fixedly mounted at the bottom end of the second transmission gear in a penetrating mode through the supporting plate.

Compared with the prior art, the utility model provides a pair of be used for smart small household appliances production to have following beneficial effect with the fine-processing flat grinder of mould:

this device has increased detection mechanism, first motor rotates the output shaft and drives the first drive gear of first drive gear rotary meshing and drives the carousel and rotate in the top of side table, little household electrical appliances mould is at the bottom contact of pivoted in-process well household electrical appliances mould surface in the detection pen, the bottom of detection pen can be at the surperficial setting-out of little household electrical appliances mould, thereby can see out through the line of tracing of detection pen whether little household electrical appliances mould surface levels, such design makes the grinding machine have the function of leveling the detection, thereby can improve little household electrical appliances mould processingquality.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a surface grinding machine for fine machining of a mold for intelligent small household appliance production according to the present invention;

FIG. 2 is a schematic structural view of the detecting mechanism shown in FIG. 1;

FIG. 3 is a schematic bottom view of the detecting mechanism shown in FIG. 2;

fig. 4 is a schematic view of the clamping assembly shown in fig. 1.

Reference numbers in the figures: 1. grinding a platform; 2. a side table; 3. a detection mechanism; 31. a turntable; 32. a fixing plate; 33. a guide bar; 34. a spring; 35. a splint; 36. a first drive gear; 37. a support; 38. a first drive gear; 39. a first motor; 310. a vertical plate; 311. fixing the rod; 312. a detection pen; 4. a side plate; 5. positioning a plate; 6. a clamping assembly; 61. mounting a plate; 62. a first lead screw; 63. a movable block; 64. a connecting rod; 65. a clamping bar; 66. a clamping block; 7. a second motor; 8. a second lead screw; 9. a hydraulic cylinder; 10. a support plate; 11. a third motor; 12. a second drive gear; 13. a second transmission gear; 14. and (7) grinding wheels.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 to 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a surface grinder for fine machining of a mold for intelligent small household electrical appliance production according to the present invention; FIG. 2 is a schematic structural view of the detecting mechanism shown in FIG. 1; FIG. 3 is a schematic bottom view of the detecting mechanism shown in FIG. 2; fig. 4 is a schematic structural view of the clamping assembly shown in fig. 1. A flat grinder for fine machining of a mold for intelligent small household appliance production comprises a grinding table 1, a side table 2 is fixed on the outer wall of one side of the grinding table 1, a detection mechanism 3 is installed above the side table 2, the detection mechanism 3 comprises a rotary table 31 which is rotatably connected to the upper surface of the side table 2 through a bearing, fixing plates 32 are annularly distributed on the upper surface of the rotary table 31, four fixing plates 32 are arranged, guide rods 33 are respectively fixed on the side walls of two ends of the four fixing plates 32, two guide rods 33 are arranged, springs 34 are respectively sleeved on the outer walls of the two guide rods 33, one end of each spring 34 is fixedly connected with the corresponding fixing plate 32, a clamping plate 35 is synchronously connected with the other end of each spring 34 and positioned on the outer walls of the two guide rods 33 in a sliding mode, the flat small household appliance mold is placed in the center of the rotary table 31 on the upper surface of the side table 2, the clamping plate 35 moves towards the outer wall of the small household appliance mold through the extrusion of the springs 34, thereby can carry on spacingly with the outer wall of small household appliance mould, the bottom axle center department fixedly connected with of carousel 31 first transmission gear 36, the outside of first transmission gear 36 is equipped with support 37, and the upper surface of support 37 is connected with the lower fixed surface of side table 2, the meshing of the below of first transmission gear 36 is connected with first drive gear 38, the one end keyway of first drive gear 38 is connected with first motor 39, and the lower surface of first motor 39 passes through bolt and support 37 fixed mounting, its upper surface that is located side table 2 of one side of carousel 31 is fixed with riser 310, one side fixed mounting that riser 310 is close to carousel 31 has dead lever 311, the inner wall sliding connection of dead lever 311 has detection pen 312, the opposite side outer wall of grinding table 1 is fixed with sideboard 4, the upper surface sliding connection of grinding table 1 has locating plate 5, the last surface mounting of locating plate 5 has centre gripping subassembly 6.

The clamping assembly 6 comprises a mounting plate 61 which is slidably mounted on the upper surface of the positioning plate 5, the mounting plate 61, a first screw rod 62 is connected to the inner wall of the mounting plate 61 through a bearing, a movable block 63 is connected to the outer wall of the first screw rod 62 in a threaded manner, and the number of the movable blocks 63 is two.

The upper surfaces of the two movable blocks 63 are fixedly provided with two connecting rods 64, the number of the connecting rods 64 is two, the lower surfaces of the two connecting rods 64 are fixedly provided with clamping rods 65, the side walls of the clamping rods 65 are fixedly provided with clamping blocks 66, the rotating crank drives the first lead screw 62 to rotate, so that the two movable blocks 63 move relative to the outer wall of the first lead screw 62, the connecting rods 64 and the clamping rods 65 can be driven to be close to small household appliance molds, and the two movable blocks 63 are moved to the clamping rods 65 to tightly clamp the small household appliance molds through the clamping blocks 66.

The outer wall of one end of the grinding table 1 is fixedly provided with a second motor 7, an output shaft of the second motor 7 penetrates through the grinding table 1 and extends to an inner key groove of the grinding table 1 to be connected with a second screw rod 8, and the outer wall of the second screw rod 8 is in threaded connection with the outer surface of the positioning plate 5.

The equal fixed mounting of the upper surface of sideboard 4 and the upper surface of limit table 2 has pneumatic cylinder 9, and the quantity of pneumatic cylinder 9 has two, and the synchronous fixed mounting in top of two pneumatic cylinders 9 has backup pad 10, and the last fixed surface of backup pad 10 installs third motor 11.

An output shaft key groove of the third motor 11 is connected with a second driving gear 12, a second transmission gear 13 is meshed and connected to the lower portion of the second driving gear 12, a grinding wheel 14 is fixedly mounted at the bottom end of the second transmission gear 13 in a penetrating mode through the supporting plate 10, the two hydraulic cylinders 9 drive piston rods to enable the supporting plate 10 to feed the small household appliance mold downwards to the upper surface of the small household appliance mold, then the third motor 11 is started to rotate, the output shaft drives the second driving gear 12 to be meshed with the second transmission gear 13 to drive the grinding wheel 14 to rotate rapidly on the surface of the small household appliance mold, and the surface of the small household appliance mold is ground to be flat.

The utility model provides a pair of a flat grinder that is used for smart small household appliances production to use the finish machining of mould's theory of operation as follows:

the first step is as follows: firstly, a small household appliance mold is placed on the upper surface of the mounting plate 61, the crank is rotated to drive the first screw rod 62 to rotate, so that the two movable blocks 63 move relatively on the outer wall of the first screw rod 62, the connecting rod 64 and the clamping rod 65 can be driven to be close to the small household appliance mold, the two movable blocks 63 are moved to the clamping rod 65, and the small household appliance mold is clamped and tightly matched through the clamping block 66, so that the grinding machine can conveniently and simply operate the small household appliance mold to stably clamp the mold, a complex clamp is not needed, and the operation time is saved;

the second step is that: starting the two hydraulic cylinders 9 to drive the piston rods to enable the supporting plate 10 to feed the small household appliance mold downwards to the upper surface of the small household appliance mold, and then starting the third motor 11 to rotate the output shaft to drive the second driving gear 12 to be meshed with the second transmission gear 13 to drive the grinding wheel 14 to rotate rapidly on the surface of the small household appliance mold to grind the surface of the small household appliance mold flat;

the third step: the small household appliance mold which is ground flat is placed in the center of the rotary table 31 on the upper surface of the side table 2, the clamping plate 35 moves towards the outer wall of the small household appliance mold through the extrusion of the spring 34, so that the outer wall of the small household appliance mold can be limited, then the detection pen 312 slides above the small household appliance mold on the inner wall of the fixing rod 311, the first motor 39 is started to rotate the output shaft to drive the first driving gear 38 to rotate to be meshed with the first transmission gear 36 to drive the rotary table 31 to rotate above the side table 2, the surface of the small household appliance mold contacts with the bottom end of the detection pen 312 in the rotating process, and the bottom end of the detection pen 312 can draw a line on the surface of the small household appliance mold.

this device has increased detection mechanism 3, first motor 39 rotates the output shaft and drives first drive gear 38 rotatory meshing first drive gear 36 and drive carousel 31 and rotate in the top of side table 2, little household electrical appliances mould is in the pivoted in-process well household electrical appliances mould surface in the bottom contact of detection pen 312, the bottom of detection pen 312 can be at the surperficial setting-out of little household electrical appliances mould, thereby can see out whether little household electrical appliances mould surface levels through the line of tracing of detection pen 312, such design makes the grinding machine have the function of leveling the detection, thereby can improve little household electrical appliances mould processingquality.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for smart small household appliances production to use fine-processing flat grinder of mould, includes grinding platform (1), its characterized in that: the outer wall of one side of grinding table (1) is fixed with side table (2), detection mechanism (3) are installed to the top of side table (2), detection mechanism (3) include through bearing rotation connect in carousel (31) of side table (2) upper surface, the upper surface ring type of carousel (31) distributes and has fixed plate (32), and the quantity of fixed plate (32) has four, four the both ends lateral wall of fixed plate (32) all is fixed with guide arm (33), and the quantity of guide arm (33) has two, two the outer wall of guide arm (33) all overlaps and is equipped with spring (34), and the one end and fixed plate (32) fixed connection of spring (34), the other end of spring (34) just is located two the outer wall synchronous sliding connection of guide arm (33) has splint (35), the bottom axle center department fixed connection of carousel (31) has first transmission gear (36), the outside of first transmission gear (36) is equipped with support (37), and the upper surface and the lower surface fixed connection of side table (2) of support (37), the lower surface meshing of first transmission gear (36) is connected with first motor mounting key groove (38), first motor (39) and lower surface mounting bolt (39), the upper surface that its is located limit table (2) of one side of carousel (31) is fixed with riser (310), one side fixed mounting that riser (310) is close to carousel (31) has dead lever (311), the inner wall sliding connection of dead lever (311) has test pen (312), the opposite side outer wall of grinding platform (1) is fixed with sideboard (4), the upper surface sliding connection of grinding platform (1) has locating plate (5), the last surface mounting of locating plate (5) has centre gripping subassembly (6).

2. The surface grinding machine for the finish machining of the die for the production of the intelligent small household appliances is characterized in that the clamping assembly (6) comprises a mounting plate (61) which is slidably mounted on the upper surface of the positioning plate (5), the mounting plate (61), a first screw rod (62) is connected to the inner wall of the mounting plate (61) through a bearing, movable blocks (63) are in threaded connection with the outer wall of the first screw rod (62), and the number of the movable blocks (63) is two.

3. The surface grinding machine for the finish machining of the die for the production of the intelligent small household appliances is characterized in that two connecting rods (64) are fixedly mounted on the upper surfaces of the two movable blocks (63), the number of the connecting rods (64) is two, clamping rods (65) are fixedly mounted on the lower surfaces of the two connecting rods (64), and clamping blocks (66) are fixed on the side walls of the clamping rods (65).

4. The surface grinding machine for the fine machining of the intelligent small household appliance production mold as claimed in claim 3, wherein a second motor (7) is fixedly mounted on the outer wall of one end of the grinding table (1), an output shaft of the second motor (7) penetrates through the grinding table (1) and extends to an inner key groove of the grinding table (1) to be connected with a second screw rod (8), and the outer wall of the second screw rod (8) is in threaded connection with the outer surface of the positioning plate (5).

5. The surface grinding machine for the fine machining of the die for the production of the intelligent small household appliances is characterized in that hydraulic cylinders (9) are fixedly mounted on the upper surfaces of the side plates (4) and the side table (2), the number of the hydraulic cylinders (9) is two, a supporting plate (10) is fixedly mounted at the top ends of the two hydraulic cylinders (9) synchronously, and a third motor (11) is fixedly mounted on the upper surface of the supporting plate (10).

6. The surface grinding machine for the finish machining of the die for the production of the intelligent small household appliances is characterized in that a second driving gear (12) is connected to an output shaft keyway of the third motor (11), a second transmission gear (13) is connected to the lower portion of the second driving gear (12) in a meshed mode, and a grinding wheel (14) is fixedly mounted at the bottom end of the second transmission gear (13) in a penetrating mode through the supporting plate (10).