CN211361884U

CN211361884U - Grinding device for machining

Info

Publication number: CN211361884U
Application number: CN201922057792.7U
Authority: CN
Inventors: 陈勇锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-28
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a grinder for machining, there is the workstation of landing leg including roof and bottom four corners fixed mounting, moving mechanism is installed to the bottom of roof, and moving mechanism include with roof sliding connection's slide, the top outer wall of slide has the sander through the bolt fastening to construct, the workstation is opened there is the water storage chamber, and the bottom fixed mounting in water storage chamber has the scum pipe of installing the discharge valve, the top fixed mounting of workstation has PMKD, and PMKD installs fixed establishment, fixed establishment includes the commentaries on classics board, the ring channel has all been opened to commentaries on classics board and PMKD's relative one side. The utility model discloses can make the work piece all can receive pressure in level, vertical direction, have the benefit that improves the fixed effect of work piece, can cooperate the ball to drive the commentaries on classics board rotation through the gear motor who sets up, cooperation moving mechanism's setting can make the more even benefit of grinding of work piece.

Description

Grinding device for machining

Technical Field

The utility model relates to a machining technical field especially relates to a grinder for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. Grinding is a common machining method in machining.

For example, chinese patent application number is CN 201821724776.8's utility model patent, discloses a grinder for machining, including base, montant, rotation connecting piece, grinding head and sprinkler bead, base upper end left side sets up a fixed block, and a fixed block left side upper end is provided with a motor, a pivot is connected to motor right-hand member, a pivot right-hand member runs through a fixed block. However, the fixing mechanism of the patent is simple, and when the fixing mechanism is actually used, the workpiece is stressed only in the horizontal direction, so that the workpiece is easy to deviate, and further subsequent polishing treatment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a grinding device for machining.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grinding device for machining comprises a top plate and a workbench, wherein supporting legs are fixedly arranged at the four corners of the bottom of the top plate, a moving mechanism is arranged at the bottom of the top plate and comprises a sliding plate in sliding connection with the top plate, a sander mechanism is fixed on the outer wall of the top of the sliding plate through bolts, a water storage cavity is formed in the workbench, a deslagging pipe of a discharge valve is fixedly arranged at the bottom of the water storage cavity, a fixing bottom plate is fixedly arranged at the top of the workbench and provided with a fixing mechanism, the fixing mechanism comprises a rotating plate, annular grooves are formed in the opposite sides of the rotating plate and the fixing bottom plate, balls distributed at equal intervals are connected to the inner walls of the two annular grooves in a rolling mode, adjusting holes distributed at equal intervals are formed in the two sides of the two ends of the top of the rotating plate, fixing blocks are fixed on the two corresponding adjusting holes through bolts, and threaded support rods are connected to one sides of the fixing, and the end part of the threaded abutting rod is connected with a pressing block through threads.

Furthermore, the moving mechanism further comprises a servo motor and a fixed plate which are fixed on two sides of the outer wall of the bottom of the top plate through bolts, and an output shaft of the servo motor is connected with a screw rod through a coupler.

Furthermore, the end of the screw rod, far away from the servo motor, is rotatably connected with the fixed plate through a bearing, and the screw rod is connected with the sliding plate through threads.

Furthermore, the bottom of PMKD is fixed with the waterproof box through the bolt, and the inner wall of waterproof box is fixed with gear motor through the bolt, and gear motor's output shaft is connected through the bolt with changeing the board.

Furthermore, sander constructs including the hydraulic stem that is fixed in the slide bottom outer wall through the bolt, and the tip of hydraulic stem extension rod passes through the bolt fastening and has the sander.

Further, the inner wall one side in water storage chamber is fixed with the immersible pump through the bolt, and the output and the input of immersible pump all are connected with the raceway, and the tip of two raceways respectively fixed mounting have the filter core and be connected with flexible corrugated hose, and flexible corrugated hose's end connection has the shower nozzle of fixed mounting on one side of the sander.

Further, the top outer wall fixed mounting of workstation encloses, and the equal fixed mounting in bottom outer wall both sides of slide has the mount, and the equal sliding connection of mount has the slide bar, and the other end of slide bar is fixed mounting respectively in the both sides of sander.

Compared with the prior art, the utility model provides a grinder for machining possesses following beneficial effect:

1. this grinder for machining supports pole and briquetting through the screw thread that the slope that sets up, can make the work piece all can receive pressure in level, vertical direction, has the benefit that improves the fixed effect of work piece, and gear motor through setting up can cooperate the ball to drive the commentaries on classics board and rotate, and the setting of cooperation moving mechanism can make the more even benefit of grinding of work piece.

2. This grinder for machining through be provided with the scum pipe at the workstation, is convenient for clear up fast dust, the impurity of gathering up at the in-process of polishing.

3. This grinder for machining encloses through keeping off that sets up, can prevent that liquid water from flying in disorder everywhere when the shower nozzle carries out water spray cooling, dust fall, influences workshop environment, and stability when can improving the sander through mount, the slide bar that sets up increases the device's practicality.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the principle is simple, convenient operation.

Drawings

Fig. 1 is a schematic view of an overall structure of a grinding device for machining according to the present invention;

fig. 2 is a schematic structural view of a fixing mechanism of a grinding device for machining according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 of the grinding device for machining according to the present invention.

In the figure: 1-workbench, 2-baffle, 3-top plate, 4-servo motor, 5-sliding plate, 6-lead screw, 7-flexible corrugated hose, 8-water pipe, 9-fixed block, 10-rotating plate, 11-water storage cavity, 12-submersible pump, 13-pressing block, 14-filter element, 15-speed reducing motor, 16-slag discharge pipe, 17-fixed bottom plate, 18-threaded rod, 19-adjusting hole, 20-fixed frame, 21-sander, 22-sprayer, 23-sliding rod and 24-hydraulic rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a grinding device for machining comprises a top plate 3 and a workbench 1 welded with supporting legs at four corners of the bottom, a moving mechanism is installed at the bottom of the top plate 3 and comprises a sliding plate 5 connected with the top plate 3 in a sliding manner, a sander mechanism is fixed on the outer wall of the top of the sliding plate 5 through bolts, the workbench 1 is provided with a water storage cavity 11, a slag discharge pipe 16 provided with a discharge valve is welded at the bottom end of the water storage cavity 11, a fixed bottom plate 17 is welded at the top of the workbench 1, a fixing mechanism is installed on the fixed bottom plate 17 and comprises a rotating plate 10, annular grooves are formed in one side of the rotating plate 10 opposite to the fixed bottom plate 17, balls distributed at equal intervals are connected to the inner walls of the two annular grooves in a rolling manner, adjusting holes 19 distributed at equal intervals are formed in two sides of two ends of the top of the rotating plate 10, and fixing blocks, one side of the fixing block 9 is connected with a threaded abutting rod 18 which is obliquely arranged through threads, and the end part of the threaded abutting rod 18 is connected with a pressing block 13 through threads.

The utility model discloses in, moving mechanism still includes servo motor 4 and the fixed plate that is fixed in 3 bottom outer wall both sides of roof through the bolt respectively, and servo motor 4's output shaft has lead screw 6 through the coupling joint.

Wherein, the one end that servo motor 4 was kept away from to lead screw 6 is connected with the fixed plate through the bearing rotation, and lead screw 6 is connected with slide 5 through the screw.

Wherein, the bottom of PMKD 17 is fixed with the waterproof case through the bolt, and the inner wall of waterproof case is fixed with gear motor 15 through the bolt, and gear motor 15's output shaft is connected through the bolt with commentaries on classics board 10.

Wherein, sander constructs including the hydraulic stem 24 of being fixed in slide 5 bottom outer wall through the bolt, and the end of the hydraulic stem 24 extension rod has sander 21 through the bolt fastening.

Wherein, there is immersible pump 12 inner wall one side of water storage chamber 11 through the bolt fastening, and immersible pump 12's output and input all are connected with raceway 8, and the tip of two raceway 8 is fixed mounting respectively has filter core 14 and is connected with flexible corrugated hose 7, and the end connection of flexible corrugated hose 7 has the shower nozzle 22 of fixed mounting on one side of sander 21.

When the workpiece polishing device is used, a workpiece to be polished is placed on the rotating plate 10, the corresponding adjusting hole 19 is selected according to the size of the workpiece, the fixing block 9 is installed in the corresponding adjusting hole, the threaded abutting rod 18 is rotated to push the pressing block 13 to fix the workpiece, and the threaded abutting rod 18 is obliquely arranged, so that the workpiece can receive pressure in the horizontal direction and the vertical direction, and the fixing effect of the workpiece is improved; start gear motor 15 cooperation ball and drive commentaries on classics board 10 and rotate to start hydraulic stem 24 and sander 21, polish and handle, meanwhile, start servo motor 4 cooperation lead screw 6 and drive the slide and remove, make the grinding of work piece more even, start immersible pump 12 and pass through raceway 8, flexible corrugated hose 7, utilize shower nozzle 22 to carry out water spray cooling, dust fall processing to the department of polishing.

Example 2

Referring to fig. 1 and 3, a grinder for machining, in order to improve the stability that sander 21 reciprocated, this embodiment still includes that the top outer wall welding of workstation 1 has fender to enclose 2 in embodiment 1, and the bottom outer wall both sides of slide 5 have all welded mount 20, and the equal sliding connection of mount 20 has slide bar 23, and the other end of slide bar 23 welds respectively in sander 21's both sides.

The working principle is as follows: during the use, the fender of utilization encloses 2 settings, can prevent that liquid water from flying in disorder and influencing the workshop environment when shower nozzle 22 carries out water spray cooling, dust fall, and utilizes the setting of mount 20, slide bar 23, utilizes its spacing, supporting effect, effectively improves the stability when sander 21 goes up and down, is favorable to guaranteeing the benefit of polishing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The grinding device for machining comprises a top plate (3) and a workbench (1) with supporting legs fixedly arranged at four corners of the bottom, and is characterized in that a moving mechanism is installed at the bottom of the top plate (3) and comprises a sliding plate (5) in sliding connection with the top plate (3), a sander mechanism is fixed on the outer wall of the top of the sliding plate (5) through bolts, a water storage cavity (11) is formed in the workbench (1), a slag discharge pipe (16) provided with a discharge valve is fixedly installed at the bottom end of the water storage cavity (11), a fixed bottom plate (17) is fixedly installed at the top of the workbench (1), a fixing mechanism is installed on the fixed bottom plate (17), the fixing mechanism comprises a rotating plate (10), annular grooves are formed in one side, opposite to the rotating plate (10) and the fixed bottom plate (17), and balls distributed equidistantly are connected to the inner walls of the two annular grooves in a rolling manner, the two sides of the two ends of the top of the rotating plate (10) are provided with adjusting holes (19) which are distributed equidistantly, fixing blocks (9) are fixed to the two adjusting holes through bolts, one side of each fixing block (9) is connected with a threaded abutting rod (18) which is obliquely arranged through threads, and the end part of each threaded abutting rod (18) is connected with a pressing block (13) through threads.

2. The grinding device for machining according to claim 1, wherein the moving mechanism further includes a servo motor (4) and a fixing plate fixed to both sides of the outer wall of the bottom of the top plate (3) by bolts, respectively, and an output shaft of the servo motor (4) is coupled to a lead screw (6) by a coupling.

3. A grinding device for machining according to claim 2, characterized in that the end of the screw (6) remote from the servo motor (4) is rotatably connected to the fixed plate by a bearing, and the screw (6) is connected to the slide plate (5) by a thread.

4. The grinding apparatus for machining according to claim 1, wherein a waterproof case is fixed to a bottom of the fixing base plate (17) by bolts, a reduction motor (15) is fixed to an inner wall of the waterproof case by bolts, and an output shaft of the reduction motor (15) is connected to the rotating plate (10) by bolts.

5. A grinding apparatus for machining according to claim 1, characterized in that the sander means comprises a hydraulic rod (24) bolted to the outer wall of the bottom of the slide (5), and the sander (21) is bolted to the end of the extension rod of the hydraulic rod (24).

6. The grinding device for machining according to claim 5, characterized in that a submersible pump (12) is fixed to one side of the inner wall of the water storage cavity (11) through bolts, water conveying pipes (8) are connected to an output end and an input end of the submersible pump (12), filter elements (14) are fixedly installed at the end portions of the two water conveying pipes (8) respectively, and a telescopic corrugated hose (7) is connected to the end portions of the telescopic corrugated hose (7), and a spray head (22) on one side of a sander (21) is fixedly installed on the end portion of the telescopic corrugated hose (7).

7. The grinding device for machining according to claim 6, characterized in that the retaining wall (2) is fixedly mounted on the outer wall of the top of the workbench (1), the fixing frames (20) are fixedly mounted on two sides of the outer wall of the bottom of the sliding plate (5), the sliding rods (23) are slidably connected to the fixing frames (20), and the other ends of the sliding rods (23) are fixedly mounted on two sides of the sander (21).