CN213258753U

CN213258753U - Grinding machine that suitability is strong

Info

Publication number: CN213258753U
Application number: CN202021930070.4U
Authority: CN
Inventors: 宦先和
Original assignee: Hangzhou Fuyang Quanhui Machinery Manufacturing Co ltd
Current assignee: Hangzhou Fuyang Quanhui Machinery Manufacturing Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-25
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to the technical field of machining, and a grinding machine that suitability is strong is disclosed, the on-line screen storage device comprises a base, base top fixed mounting has the second slide rail, second slide rail top sliding connection has the workstation, there are first support column and second support column on the left and right sides of workstation top fixed mounting respectively. This grinding machine that suitability is strong, when two kinds of work pieces need to be processed, the accessible is put the work piece between first splint and second splint, then rotate the carousel and make the bull stick rotate, first splint move along first slide rail along the positive screw right side, simultaneously the second splint move along first slide rail along the negative screw left side, face the work piece with two anchor clamps plane directions, can press from both sides the work piece tightly, reach the firm purpose of centre gripping, it is all applicable to two kinds of work piece processing, and when needs process anomalous work piece, with the V profile of two anchor clamps towards the work piece, the V type design of two anchor clamps can press from both sides the anomalous work piece tightly, then carry out grinding operation, reach extensive applicability's purpose.

Description

Grinding machine that suitability is strong

Technical Field

The utility model relates to a machining technical field specifically is a grinding machine that suitability is strong.

Background

Grinding machines are machine tools for grinding surfaces of workpieces with grinders, most of which use grinding wheels rotating at high speed for grinding, and few of which use other grinders such as oilstones and abrasive belts and free abrasives, such as honing machines, superfinishing machines, belt grinders, and polishers.

At present, when a grinding machine on the market works, different devices are required to be used for clamping different workpieces, the clamping mode is generally divided into an electromagnetic chuck and a vacuum chuck, however, one mode is only used corresponding to one workpiece and is limited, if two workpieces are ground, a plurality of sets of devices are required to be equipped for the grinding machine to use, the replacement is complicated, the benefit is low, and therefore the grinding machine with high applicability is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a grinding machine that suitability is strong, the utility model provides a wide applicability is possessed, advantages such as centre gripping is firm have solved present grinding machine on the market at the during operation, need use different equipment to carry out the centre gripping to different work pieces, its centre gripping mode divide into electromagnetic chuck and vacuum chuck usually, a mode only corresponds a work piece and uses, comparatively limitation, if meet two kinds of work pieces when polishing, thereby just need be equipped with many sets of equipment and supply the grinding machine to use, it is comparatively loaded down with trivial details to the lower problem of benefit.

(II) technical scheme

For realizing above-mentioned extensive applicability, the firm purpose of centre gripping, the utility model provides a following technical scheme: a grinding machine with high applicability comprises a base, wherein a second slide rail is fixedly mounted at the top end of the base, the top end of the second slide rail is connected with a workbench in a sliding manner, a first support column and a second support column are respectively fixedly mounted on the left side and the right side of the top end of the workbench, a first slide rail positioned between the first support column and the second support column is fixedly mounted at the top end of the workbench, a through hole is formed in the second support column, a bearing sleeve is fixedly connected inside the through hole, a rotating rod is rotatably connected inside the bearing sleeve, the other end of the rotating rod is rotatably connected with the inside of the first support column, a positive thread is arranged outside the left end of the rotating rod, a first clamping plate is in threaded connection with the outside of the positive thread, a reverse thread is arranged outside the right end of the rotating rod, a second clamping plate is in threaded connection with the outside of the reverse thread, first splint and second splint bottom all with first slide rail sliding connection, bull stick right-hand member fixedly connected with carousel, workstation top fixed mounting has the backup pad that is located the workstation rear, the positive sliding connection of backup pad has grinding device.

Preferably, the mounting hole has all been seted up with second splint inside to first splint, the inside internal thread that is provided with positive screw thread looks adaptation of mounting hole of first splint, the inside internal thread that is provided with the opposite thread looks adaptation of mounting hole of second splint.

Preferably, a placing hole is formed in the first support column, a first bearing is fixedly mounted in the placing hole, and the outer portion of the rotating rod is fixedly connected with the inner ring of the first bearing.

Preferably, a handle is fixedly mounted at the right end of the rotary table, an anti-slip sleeve is sleeved outside the handle, and a plurality of anti-slip bumps are fixedly connected to the outside of the anti-slip sleeve.

Preferably, the first clamping plate and the second clamping plate are distributed in a central symmetry mode, and the positive threads and the negative threads are distributed in a central symmetry mode.

Preferably, the dead eye has all been seted up on first splint and second splint top, two the equal fixed mounting in dead eye inside has the second bearing, first splint and second splint openly all set up with the dead eye be linked together and lie in the jack of second bearing top, two the inside bolt, two of all pegging graft of jack the equal fixed mounting fixed block in anchor clamps bottom, two fixed block outer lane all with second bearing inner circle fixed connection, two the blind hole with jack looks adaptation is all seted up to the side around the fixed block, two the relative one side of anchor clamps all is V type design, and back of the body one side all is planar design.

(III) advantageous effects

Compared with the prior art, the utility model provides a grinding machine that suitability is strong possesses following beneficial effect:

this grinding machine that suitability is strong, when two kinds of work pieces need to be processed, the accessible is put the work piece between first splint and second splint, then rotate the carousel and make the bull stick rotate, first splint move along first slide rail along the positive screw right side, simultaneously the second splint move along first slide rail along the negative screw left side, face the work piece with two anchor clamps plane directions, can press from both sides the work piece tightly, reach the firm purpose of centre gripping, it is all applicable to two kinds of work piece processing, and when needs process anomalous work piece, through taking out the bolt, with the V profile of two anchor clamps towards the work piece, insert the bolt again, press from both sides tight processing to the work piece, the V type design of two anchor clamps can press from both sides anomalous work piece tightly, then carry out grinding operation, reach extensive applicability's purpose.

Drawings

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

FIG. 2 is a connection diagram of the rotating rod and the bearing sleeve of the present invention;

fig. 3 is a connection diagram of the first clamping plate and the clamp of the present invention.

In the figure: 1. a base; 2. a work table; 3. a first support column; 4. a second support column; 5. a first slide rail; 6. a rotating rod; 7. a positive thread; 8. a first splint; 9. reverse threads; 10. a second splint; 11. a turntable; 12. a support plate; 13. a grinding device; 14. a through hole; 15. a bearing housing; 16. a second slide rail; 17. And (4) clamping.

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, a grinding machine with high applicability comprises a base 1, a second slide rail 16 is fixedly installed at the top end of the base 1, a workbench 2 is slidably connected to the top end of the second slide rail 16, a first support column 3 and a second support column 4 are respectively fixedly installed at the left side and the right side of the top end of the workbench 2, a first slide rail 5 positioned between the first support column 3 and the second support column 4 is fixedly installed at the top end of the workbench 2, a through hole 14 is formed inside the second support column 4, a bearing sleeve 15 is fixedly connected inside the through hole 14, a rotating rod 6 is rotatably connected inside the bearing sleeve 15, a placing hole is formed inside the first support column 3, a first bearing is fixedly installed inside the placing hole, the outer portion of the rotating rod 6 is fixedly connected with a first bearing inner ring, the other end of the rotating rod 6 is rotatably connected with the inner portion of the first support column 3, a positive thread 7 is arranged at the outer portion of the rotating, the outer part of the right end of the rotating rod 6 is provided with a reverse thread 9, the outer part of the reverse thread 9 is in threaded connection with a second splint 10, a first splint 8 and the second splint 10 are in central symmetrical distribution, the positive thread 7 and the reverse thread 9 are in central symmetrical distribution, mounting holes are respectively formed in the first splint 8 and the second splint 10, internal threads matched with the positive thread 7 are arranged in the mounting holes of the first splint 8, internal threads matched with the reverse thread 9 are arranged in the mounting holes of the second splint 10, clamps 17 are respectively rotatably mounted at the top ends of the first splint 8 and the second splint 10, bearing holes are respectively formed at the top ends of the first splint 8 and the second splint 10, second bearings are respectively fixedly mounted in the two bearing holes, jacks which are communicated with the bearing holes and are positioned above the second bearings are respectively formed in the front surfaces of the first splint 8 and the second splint 10, and bolts are respectively inserted in the two jacks, the bottom ends of two clamps 17 are fixedly provided with fixed blocks, the outer rings of the two fixed blocks are fixedly connected with the inner ring of the second bearing, the front sides and the rear sides of the two fixed blocks are provided with blind holes matched with the jacks, the opposite sides of the two clamps 17 are designed in a V shape, the opposite sides are designed in a plane, the bottom ends of a first clamping plate 8 and a second clamping plate 10 are slidably connected with a first slide rail 5, the right end of a rotating rod 6 is fixedly connected with a rotating plate 11, the right end of the rotating plate 11 is fixedly provided with a handle, the outside of the handle is sleeved with an anti-slip sleeve, the outside of the anti-slip sleeve is fixedly connected with a plurality of anti-slip salient points, the top end of a workbench 2 is fixedly provided with a supporting plate 12 positioned behind the workbench 2, the front side of the supporting plate 12 is slidably connected with a grinding device 13, when two kinds of workpieces need to be processed, the workpieces can be placed between the first clamping, simultaneously the second splint 10 moves along first slide rail 5 along the left direction along reverse thread 9, with two anchor clamps 17 plane direction face the work piece, can press from both sides the work piece tightly, reach the firm purpose of centre gripping, it is all applicable to two kinds of work piece processing, and when needs process anomalous work piece, through taking out the bolt, with the V profile of two anchor clamps 17 towards the work piece, insert the bolt again, press from both sides tight processing to the work piece, the V type design of two anchor clamps 17 can press from both sides anomalous work piece tightly, then carry out grinding operation, reach extensive applicability's purpose.

In conclusion, when two kinds of workpieces need to be machined, the workpieces can be placed between the first clamping plate 8 and the second clamping plate 10, the rotary table 11 is rotated to enable the rotary rod 6 to rotate, the first clamping plate 8 moves rightwards along the first sliding rail 5 along the positive thread 7, meanwhile, the second clamping plate 10 moves leftwards along the first sliding rail 5 along the negative thread 9, the two clamps 17 face the workpieces in the plane direction, the workpieces can be clamped tightly, the purpose of stable clamping is achieved, the grinding machine is applicable to machining of the two kinds of workpieces, when an irregular workpiece needs to be machined, the V-shaped surfaces of the two clamps 17 face the workpiece through pulling out the inserted pins, the inserted pins are inserted into the workpiece to clamp the workpiece, the irregular workpiece can be clamped through the V-shaped design of the two clamps 17, then grinding operation is conducted, and the purpose of wide applicability is achieved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model provides a grinding machine that suitability is strong, includes base (1), its characterized in that: the base (1) is fixedly provided with a second sliding rail (16) at the top end, the second sliding rail (16) is slidably connected with a workbench (2) at the top end, the left side and the right side of the top end of the workbench (2) are respectively fixedly provided with a first supporting column (3) and a second supporting column (4), the top end of the workbench (2) is fixedly provided with a first sliding rail (5) positioned between the first supporting column (3) and the second supporting column (4), the second supporting column (4) is internally provided with a through hole (14), the through hole (14) is internally and fixedly connected with a bearing sleeve (15), the bearing sleeve (15) is internally and rotatably connected with a rotating rod (6), the other end of the rotating rod (6) is rotatably connected with the first supporting column (3), the left end of the rotating rod (6) is externally provided with a positive thread (7), and the positive thread (7) is externally connected with a first clamping plate (8), the utility model discloses a grinding device, including bull stick (6), bull stick (6) right-hand member outside is provided with anti-thread (9), anti-thread (9) outside threaded connection has second splint (10), first splint (8) all rotate with second splint (10) top and install anchor clamps (17), first splint (8) and second splint (10) bottom all with first slide rail (5) sliding connection, bull stick (6) right-hand member fixedly connected with carousel (11), workstation (2) top fixed mounting has backup pad (12) that are located workstation (2) rear, backup pad (12) openly sliding connection has grinding device (13).

2. The grinding machine with high applicability according to claim 1, is characterized in that: the mounting hole has all been seted up with second splint (10) inside in first splint (8), the inside internal thread that is provided with positive screw thread (7) looks adaptation of mounting hole of first splint (8), the inside internal thread that is provided with reverse thread (9) looks adaptation of mounting hole of second splint (10).

3. The grinding machine with high applicability according to claim 1, is characterized in that: a placing hole is formed in the first supporting column (3), a first bearing is fixedly mounted in the placing hole, and the outer portion of the rotating rod (6) is fixedly connected with the inner ring of the first bearing.

4. The grinding machine with high applicability according to claim 1, is characterized in that: the handle is fixedly installed at the right end of the rotary table (11), the anti-skidding sleeve is sleeved outside the handle, and the anti-skidding sleeve is fixedly connected with a plurality of anti-skidding salient points.

5. The grinding machine with high applicability according to claim 1, is characterized in that: the first clamping plate (8) and the second clamping plate (10) are distributed in a centrosymmetric manner, and the positive threads (7) and the negative threads (9) are distributed in a centrosymmetric manner.

6. The grinding machine with high applicability according to claim 1, is characterized in that: bearing hole, two have all been seted up on first splint (8) and second splint (10) top the equal fixed mounting in bearing hole inside has the second bearing, first splint (8) and second splint (10) openly all set up and are linked together and lie in the jack of second bearing top with the bearing hole, two the jack is inside all to be pegged graft there is the bolt, two anchor clamps (17) equal fixed mounting fixed block in bottom, two the fixed block outer lane all with second bearing inner circle fixed connection, two the blind hole with jack looks adaptation is all seted up to the side around the fixed block, two anchor clamps (17) relative one side all is V type design, and back of the body one side all is planar design.