CN215234711U

CN215234711U - Nanoscale grinding machine with replaceable rod pin

Info

Publication number: CN215234711U
Application number: CN202120827937.1U
Authority: CN
Inventors: 代龙; 代飞
Original assignee: Shenzhen Yongda Technology Co ltd
Current assignee: Shenzhen Yongda Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-21
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a removable nanometer of stick round pin grinds machine relates to and grinds machine technical field. Cross the inside fixed mounting of round pin cover have a plurality of groups equidistance and be the lug that the circumference form distributes, the recess with lug one-to-one and looks adaptation is seted up to the bottom of stick round pin, the round pin cover runs through the inside at the grinding axle, stick round pin sliding connection is in the inside of round pin cover, and form fixed connection structure through the thread connection cover, bottom fixed mounting in the frame has the hydraulic stem, the flexible end fixedly connected with connecting plate of hydraulic stem, the bottom fixed mounting of connecting plate has the universal wheel of a plurality of groups equidistance, this simple structure easily operates, when wearing and tearing appear in partial stick round pin, can dismantle the change fast, thereby whole change has been avoided, the saving cost more, simultaneously when not, still be convenient for wash the maintenance, the convenience and the practicality of further use have been improved, in addition still can carry out the removal of flexibility according to the demand.

Description

Nanoscale grinding machine with replaceable rod pin

Technical Field

The utility model relates to a grind quick-witted technical field, specifically be a removable nanometer of stick round pin grinds machine.

Background

The grinding machine is a grinding machine for grinding the surface of a workpiece by using a grinding tool coated with or embedded with an abrasive, and is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece. The main types of grinding machines are disc mills, spindle mills and various special grinding machines.

Present stick round pin formula is ground machine because of its volume is great, so can't carry out nimble removal according to the demand when using to increased the limitation of using, the stick round pin on the grinding device simultaneously, all be welded structure, when appearing wearing and tearing, can't dismantle the change, and then increased the input cost, for this reason, the staff in the field has provided a removable nanometer of stick round pin and has ground machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a removable nanometer of stick round pin grinds machine has solved present stick round pin formula and has ground the machine, because of its volume is great, so can't carry out nimble removal according to the demand when using to increased the limitation of using, the stick round pin on the grinding device simultaneously, all be welded structure, when appearing wearing and tearing, can't dismantle the change, and then increased the problem of input cost.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a nanoscale grinding machine with replaceable rods and pins comprises a rack, wherein a placing box is fixedly mounted at one end of the top of the rack, grinding mechanisms are fixedly mounted at the upper end and one side of the placing box, a grinding cylinder body is fixedly connected to the outside of each grinding mechanism through a bolt, and two symmetrical moving assemblies are fixedly mounted on two sides of the bottom of the rack respectively;

the grinding mechanism comprises a motor and a shaft lever, a rotating disc is fixedly mounted at one end of the shaft lever, a grinding shaft is in threaded connection with the center of one side of the rotating disc, and a plurality of groups of rod pin assemblies which are distributed in a circumferential manner and are equidistant are fixedly mounted on the outer side of the grinding shaft;

the rod pin assembly comprises a pin sleeve, a rod pin and a limiting ring, the rod pin is connected inside the pin sleeve in a sliding mode, and a fixed connection structure is formed through a threaded connection sleeve;

the movable assembly comprises a hydraulic rod fixedly installed at the bottom of the rack, a connecting plate is fixedly connected with the telescopic end of the hydraulic rod, a plurality of groups of equidistant universal wheels are fixedly installed at the bottom of the connecting plate, two symmetrical hollow columns are fixedly installed at the two ends of the top of the connecting plate, a solid column penetrates through the inside of each hollow column, and a buffer spring is sleeved outside each hollow column and the corresponding solid column together.

Preferably, a feeding pump is fixedly mounted on one side of the rack, a discharge end of the feeding pump forms a communicated fixed connection structure with the grinding cylinder body through a feeding pipe, and a feeding pipe is fixedly connected to a feeding end of the feeding pump.

Preferably, the top one end fixed mounting of frame has control panel, the equal fixed mounting in bottom four corners of frame has an adjustable stabilizer blade, the discharging pipe that link up mutually is fixed mounting in top one side of grinding barrel.

Preferably, the upper end of frame and be located one side fixed mounting who places the case have two symmetrical supporting seats, the grinding barrel is located between two sets of supporting seats.

Preferably, the power driving end of the motor is sleeved with a driving wheel, the other end of the shaft rod is sleeved with a driven wheel, and the driving wheel and the driven wheel are sleeved with a belt together.

Preferably, the rod pin and the limiting ring jointly form a whole, the thread connecting sleeve is sleeved outside the rod pin, and a gasket is sleeved outside the rod pin and between the limiting ring and the thread connecting sleeve.

Preferably, a plurality of groups of projections which are distributed in a circumferential manner and are equidistant are fixedly mounted inside the pin sleeve, grooves which are in one-to-one correspondence with the projections and are matched with the projections are formed in the bottom of the rod pin, and the pin sleeve penetrates through the grinding shaft.

Advantageous effects

The utility model provides a nanometer grinding machine with replaceable rod and pin. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a removable nanometer of stick round pin grinds machine, the inside fixed mounting through the pin bushing has a plurality of groups equidistance and is the lug that the circumference form distributes, the recess with lug one-to-one and looks adaptation is seted up to the bottom of stick round pin, the pin bushing runs through in the inside of grinding the axle, stick round pin sliding connection is in the inside of pin bushing, and form fixed connection structure through the thread connection cover, this simple structure easily operates, when wearing and tearing appear in partial stick round pin, can dismantle the change fast, thereby whole change has been avoided, more saving cost, when not the time, still be convenient for wash the maintenance simultaneously, the convenience and the practicality of using have further been improved.

2. The utility model provides a removable nanometer of stick round pin grinds machine, there is the hydraulic stem through the bottom fixed mounting in the frame, the flexible end fixedly connected with connecting plate of hydraulic stem, the bottom fixed mounting of connecting plate has a plurality of equidistant universal wheels of group, the top both ends fixed mounting of connecting plate has two symmetrical hollow columns, hollow column's inside is run through there is solid post, the common cover in outside of hollow column and solid post is equipped with buffer spring, compare with traditional grinding machine, this structure, not only can move at will whole equipment according to user's environmental demand, the flexibility of using has been improved, and solve the manual work and move, the problem of wasting time and energy, the in-process that removes simultaneously, under buffer spring's effect, can effectively play absorbing effect, the steadiness of bottom has been ensured.

Drawings

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a schematic structural view of the grinding mechanism of the present invention;

FIG. 5 is an exploded view of the structure of the pin assembly of the present invention;

fig. 6 is a schematic structural diagram of the moving assembly of the present invention.

In the figure: 1. a frame; 2. placing a box; 3. a grinding mechanism; 31. a motor; 32. a shaft lever; 33. rotating the disc; 34. grinding the shaft; 35. a pin assembly; 351. a pin bush; 352. a bar pin; 353. a limiting ring; 354. a threaded connecting sleeve; 355. a bump; 356. a groove; 357. a gasket; 36. a driving wheel; 37. a driven wheel; 38. a belt; 4. grinding the cylinder body; 5. a moving assembly; 51. a hydraulic lever; 52. a connecting plate; 53. a universal wheel; 54. a hollow column; 55. a solid column; 56. a buffer spring; 6. a feed pump; 7. a feed pipe; 8. feeding pipes; 9. a control panel; 10. adjustable support legs; 11. a discharge pipe; 12. and (4) supporting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a nanoscale grinding machine with replaceable rods and pins comprises a machine frame 1, wherein a placing box 2 is fixedly installed at one end of the top of the machine frame 1, a grinding mechanism 3 is fixedly installed at the upper end and one side of the placing box 2, a grinding cylinder 4 is fixedly connected to the outside of the grinding mechanism 3 through bolts, two symmetrical moving components 5 are fixedly installed on two sides of the bottom of the machine frame 1 respectively, a feeding pump 6 is fixedly installed on one side of the machine frame 1, a discharging end of the feeding pump 6 and the grinding cylinder 4 form a communicated fixed connection structure through a feeding pipe 7, a feeding pipe 8 is fixedly connected to a feeding end of the feeding pump 6, a control panel 9 is fixedly installed at one end of the top of the machine frame 1, adjustable support legs 10 are fixedly installed at four corners of the bottom of the machine frame 1, a communicated discharging pipe 11 is fixedly installed on one side of the top of the grinding cylinder 4, two symmetrical support seats 12 are fixedly installed at the upper end of the machine frame 1 and on one side of the placing box 2, the grinding cylinder 4 is located between two sets of supporting seats 12.

Referring to fig. 4, the grinding mechanism 3 includes a motor 31 and a shaft lever 32, a rotating disc 33 is fixedly installed at one end of the shaft lever 32, a grinding shaft 34 is connected to a center thread at one side of the rotating disc 33, a plurality of groups of bar pin assemblies 35 which are equidistantly and circumferentially distributed are fixedly installed at an outer side of the grinding shaft 34, a driving wheel 36 is sleeved at a power driving end of the motor 31, a driven wheel 37 is sleeved at the other end of the shaft lever 32, and a belt 38 is sleeved outside the driving wheel 36 and the driven wheel 37.

Referring to fig. 5, the pin assembly 35 includes a pin sleeve 351, a pin 352 and a limit ring 353, the pin 352 is slidably connected inside the pin sleeve 351, and forms a fixed connection structure through a threaded connection sleeve 354, the pin 352 and the limit ring 353 form a whole together, the threaded connection sleeve 354 is sleeved outside the pin 352, a gasket 357 is sleeved outside the pin 352 and between the limit ring 353 and the threaded connection sleeve 354, a plurality of sets of circumferentially distributed protrusions 355 are fixedly installed inside the pin sleeve 351, grooves 356 corresponding to the protrusions 355 in a one-to-one and fitting manner are formed at the bottom of the pin 352, and the pin sleeve 351 penetrates through the grinding shaft 34.

Referring to fig. 6, the moving assembly 5 includes a hydraulic rod 51 fixedly installed at the bottom of the frame 1, a connecting plate 52 is fixedly connected to a telescopic end of the hydraulic rod 51, a plurality of sets of equidistant universal wheels 53 are fixedly installed at the bottom of the connecting plate 52, two symmetrical hollow columns 54 are fixedly installed at two ends of the top of the connecting plate 52, a solid column 55 penetrates through the inside of each hollow column 54, and a buffer spring 56 is sleeved outside each of the hollow columns 54 and the solid column 55.

When the grinding machine is used, the hydraulic rod 51 is started, the telescopic end of the hydraulic rod can push the universal wheel 53 to move downwards under the action of the connecting plate 52 until the hydraulic rod is contacted with the ground and is lower than the adjustable support leg 10, the whole grinding machine equipment can be pushed to an area needing grinding processing at the moment, after the movement is finished, the material bin of the feeding pipe 8 is connected, then the feeding pump 6 is started, materials needing grinding are conveyed into the grinding cylinder 4 from the feeding pipe 7, then the motor 31 is started, the driving wheel 36 can be driven to rotate by the power driving end of the motor, the shaft lever 32 can be driven to rotate under the action of the belt 38 and the driven wheel 37, and the rotating disc 33, the grinding shaft 34 and the rod pin assembly 35 can be synchronously driven by the shaft lever 32 to rotate, so that the grinding action is finished.

When the rod pin 352 is worn or damaged after long-term use, the threaded connecting sleeve 354 is screwed, the rod pin 352 is pulled out along the direction of the convex block 355, then a new rod pin 352 is taken out, the groove 356 is slid outside the convex block 355, and the threaded connecting sleeve 354 is screwed on the top of the pin sleeve 351.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The nanoscale grinding machine with the replaceable rod and pin comprises a rack (1) and is characterized in that a placing box (2) is fixedly mounted at one end of the top of the rack (1), grinding mechanisms (3) are fixedly mounted at the upper end and one side of the placing box (2), a grinding cylinder body (4) is fixedly connected to the outside of each grinding mechanism (3) through a bolt, and two symmetrical moving assemblies (5) are fixedly mounted on two sides of the bottom of the rack (1) respectively;

the grinding mechanism (3) comprises a motor (31) and a shaft lever (32), one end of the shaft lever (32) is fixedly provided with a rotating disc (33), the center of one side of the rotating disc (33) is connected with a grinding shaft (34) in a threaded manner, and the outer side of the grinding shaft (34) is fixedly provided with a plurality of groups of rod pin assemblies (35) which are distributed equidistantly and in a circumferential manner;

the rod pin assembly (35) comprises a pin sleeve (351), a rod pin (352) and a limiting ring (353), wherein the rod pin (352) is connected inside the pin sleeve (351) in a sliding mode, and forms a fixed connection structure through a threaded connection sleeve (354);

remove subassembly (5) including hydraulic stem (51) of fixed mounting in frame (1) bottom, the flexible end connection of hydraulic stem (51) has connecting plate (52), the bottom fixed mounting of connecting plate (52) has equidistant universal wheel (53) of a plurality of groups, the top both ends fixed mounting of connecting plate (52) has two symmetrical hollow columns (54), the inside of hollow column (54) is run through there is solid post (55), the outside common cover of hollow column (54) and solid post (55) is equipped with buffer spring (56).

2. The nano-scale grinding machine with replaceable rods and pins according to claim 1, characterized in that a feeding pump (6) is fixedly installed on one side of the machine frame (1), the discharge end of the feeding pump (6) forms a through fixed connection structure with the grinding cylinder (4) through a feeding pipe (7), and the feeding end of the feeding pump (6) is fixedly connected with a feeding pipe (8).

3. The nano-scale grinding machine with replaceable rods and pins according to claim 1, wherein a control panel (9) is fixedly installed at one end of the top of the machine frame (1), adjustable support legs (10) are fixedly installed at four corners of the bottom of the machine frame (1), and a through discharge pipe (11) is fixedly installed at one side of the top of the grinding cylinder (4).

4. The nano-scale grinding machine with replaceable rods and pins according to claim 1, characterized in that two symmetrical supporting seats (12) are fixedly installed at the upper end of the machine frame (1) and at one side of the placing box (2), and the grinding cylinder (4) is located between the two groups of supporting seats (12).

5. The nanoscale grinding machine with replaceable rods and pins according to claim 1, characterized in that the power-driven end of the motor (31) is sleeved with a driving wheel (36), the other end of the shaft (32) is sleeved with a driven wheel (37), and the driving wheel (36) and the driven wheel (37) are sleeved with a belt (38) on the outside.

6. The nano-scale grinding machine with replaceable rod pin according to claim 1, wherein the rod pin (352) and the stop ring (353) are formed into a whole, the threaded connection sleeve (354) is sleeved outside the rod pin (352), and a gasket (357) is sleeved outside the rod pin (352) and between the stop ring (353) and the threaded connection sleeve (354).

7. The nano-scale grinding machine with replaceable rod and pin according to claim 1,

a plurality of groups of protruding blocks (355) which are equidistantly distributed in a circumferential shape are fixedly installed inside the pin sleeve (351), grooves (356) which correspond to the protruding blocks (355) one by one and are matched with the protruding blocks are formed in the bottom of the rod pin (352), and the pin sleeve (351) penetrates through the inside of the grinding shaft (34).