CN215748199U

CN215748199U - Vertical transmission mechanism of surface grinding machine

Info

Publication number: CN215748199U
Application number: CN202121775427.0U
Authority: CN
Inventors: 刘焕高
Original assignee: Qingdao Gaoyuxuan Precision Technology Co ltd
Current assignee: Qingdao Gaoyuxuan Precision Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-08
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a vertical transmission mechanism of a surface grinding machine, which comprises a base and a lifting platform, wherein a mounting plate is arranged on the side wall of the base, a limiting sleeve is arranged on the upper surface of the base, a limiting slide rod is connected inside the limiting sleeve in a sliding manner, the top end of the limiting slide rod is fixedly connected with the lower surface of the lifting platform, a collecting box is arranged at the bottom end of the lifting platform, a dust collecting mechanism is arranged inside the collecting box, a mounting cavity is formed inside the base, and a driving mechanism for driving the lifting platform to vertically move is arranged inside the mounting cavity. This flat grinder's vertical drive mechanism, through setting up actuating mechanism, utilize servo motor to drive the driving gear and rotate to drive two meshed driven gear and rotate, and drive the threaded rod and rotate, the elevating platform is under the limiting displacement of spacing sleeve and spacing slide bar, and the elevating platform is driven to the threaded sleeve and goes up and down, thereby realizes carrying out the purpose of adjusting to the machined height, when flat grinder processes the work piece, more convenient and fast.

Description

Vertical transmission mechanism of surface grinding machine

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a vertical transmission mechanism of a surface grinding machine.

Background

Grinding machines of the type that grind flat or contoured surfaces of a workpiece. The main types of the grinding machine are a horizontal shaft rectangular table, a horizontal shaft circular table, a vertical shaft rectangular table, a vertical shaft circular table and various special surface grinding machines.

When the existing surface grinding machine is used, most of the processing platforms of the existing surface grinding machine can only move transversely and longitudinally in the horizontal direction, and when processing is carried out on processing workpieces with different thicknesses, the quantity of gaskets needs to be increased or reduced, so that the processing height can be adjusted, and the processing is very troublesome.

To this end, the present invention proposes a vertical transmission mechanism of a surface grinding machine to solve this problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a vertical transmission mechanism of a surface grinder, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a vertical transmission mechanism of flat grinder, includes base and elevating platform, the lateral wall of base is provided with the mounting panel, the upper surface of base is provided with spacing sleeve, spacing telescopic inside sliding connection has spacing slide bar, the top of spacing slide bar is connected with the lower fixed surface of elevating platform, the bottom of elevating platform is provided with collects the box, the inside of collecting the box is provided with collection dirt mechanism, the installation cavity has been seted up to the inside of base, the inside of installation cavity is provided with the actuating mechanism who is used for driving the vertical removal of elevating platform, the top of elevating platform is provided with fixture.

Preferably, the number of the limiting sleeves is four, and the four limiting sleeves are arranged at four corners of the upper surface of the base in a rectangular array.

Preferably, collection dirt mechanism includes sliding connection and collects the inside collection dirt drawer of box, collects the box and is the open structure in front, collects the front of collection dirt drawer and collects the open structure looks adaptation in front of box, and the inner diapire that collects the dirt drawer is provided with the filter screen, and the bottom of collecting the box is provided with out the tuber pipe, and the inner wall that goes out the tuber pipe is provided with the draught fan, and the outside of box is collected towards the air outlet of draught fan, draught fan and the control mechanism electric connection of outside grinding machine, and the dust absorption hole has been seted up on the surface of elevating platform.

Preferably, actuating mechanism is including setting up the servo motor of roof in the base, servo motor and outside grinding machine's control mechanism electric connection, and servo motor's output and the interior diapire of base rotate and be connected and fixedly connected with driving gear, collect two screw thread section of thick bamboos of the bottom symmetry fixedly connected with of box, the internal thread connection of screw thread section of thick bamboo has the threaded rod, the bottom of threaded rod and the interior diapire of base rotate and be connected and fixedly connected with driven gear, driven gear and driving gear meshing.

Preferably, fixture includes the solid fixed splint of fixed connection at the elevating platform upper surface, and T type spout has vertically been seted up to the upper surface of elevating platform, and there is movable clamp plate the upper surface of elevating platform through T type spout sliding connection, gu be provided with locking screw between splint and the movable clamp plate, locking screw's surface is provided with lock nut.

Preferably, the quantity of mounting panel is two, and two mounting panels symmetry set up the lateral wall about the base, and the mounting hole that is used for fixing with the external grinder is seted up on the surface of mounting panel.

Advantageous effects

The utility model provides a vertical transmission mechanism of a surface grinding machine, which has the following beneficial effects:

1. this flat grinder's vertical drive mechanism, through setting up the mounting panel, can fix base and flat grinder's processing platform, through setting up actuating mechanism, utilize servo motor to drive the driving gear and rotate, thereby drive two engaged driven gear and rotate, and drive the threaded rod and rotate, the elevating platform is under the limiting displacement of spacing sleeve and spacing slide bar, the threaded sleeve drives the elevating platform and goes up and down, thereby realize carrying out the purpose of adjusting to the machined height, when flat grinder processes the work piece, more convenient and fast.

2. This flat grinder's vertical drive mechanism, through setting up fixture, place the upper surface at the elevating platform with the work piece, through spiral shell lock nut, can reach and utilize to move splint and decide the splint and carry out the purpose fixed to the work piece, through setting up an album dirt mechanism, the draught fan rotates, can make the inside of collecting the box be negative pressure state, the piece that elevating platform surface machining work piece produced can follow the dust absorption hole and get into in the collection box, and under the filtering action of filter screen, be collected in album dirt drawer, after processing is accomplished, take out album dirt drawer, can accomplish clastic clearance.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is a schematic perspective view of the dust collection drawer according to the present invention.

In the figure: the device comprises a base 1, a lifting table 2, a mounting plate 3, a limiting sleeve 4, a limiting slide rod 5, a collecting box 6, a mounting cavity 7, a dust collecting drawer 8, a filter screen 9, an induced draft fan 10, a dust suction hole 11, a servo motor 12, a driving gear 13, a threaded cylinder 14, a threaded rod 15, a driven gear 16, a fixed clamping plate 17, a movable clamping plate 18, a locking screw 19 and a mounting hole 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a vertical transmission mechanism of flat grinder, includes base 1 and elevating platform 2, and the lateral wall of base 1 is provided with mounting panel 3, and the quantity of mounting panel 3 is two, and two mounting panel 3 symmetries set up the lateral wall about base 1, and mounting panel 3's surface is offered and is used for carrying out the mounting hole 20 fixed with the outside grinding machine, through setting up mounting panel 3, can fix base 1 and flat grinder's processing platform.

The upper surface of base 1 is provided with limiting sleeve 4, and limiting sleeve 4's inside sliding connection has limiting slide bar 5, and limiting sleeve 4's quantity is four, and four limiting sleeve 4 are the four corners department of rectangular array setting at base 1 upper surface.

The top end of the limiting slide rod 5 is fixedly connected with the lower surface of the lifting platform 2, the bottom end of the lifting platform 2 is provided with a collecting box 6, the interior of the collecting box 6 is provided with a dust collecting mechanism, the dust collecting mechanism comprises a dust collecting drawer 8 which is connected with the interior of the collecting box 6 in a sliding manner, the collecting box 6 is of a front opening structure, the front side of the dust collecting drawer 8 is matched with the front opening structure of the collecting box 6, the inner bottom wall of the dust collecting drawer 8 is provided with a filter screen 9, the bottom end of the collecting box 6 is provided with an air outlet pipe, the inner wall of the air outlet pipe is provided with an induced draft fan 10, an air outlet of the induced draft fan 10 faces the exterior of the collecting box 6, the induced draft fan 10 is electrically connected with a control mechanism of an external grinding machine, the surface of the lifting platform 2 is provided with dust collecting holes 11, through the arrangement of the dust collecting mechanism, the induced draft fan 10 rotates, the interior of the collecting box 6 can be in a negative pressure state, fragments generated by processing workpieces on the surface of the lifting platform 2 can enter the collecting box 6 along the dust collecting holes 11, and is collected in the dust collection drawer 8 under the filtering action of the filter screen 9, and after the processing is finished, the dust collection drawer 8 is drawn out, so that the cleaning of the scraps can be finished.

The interior of the base 1 is provided with a mounting cavity 7, the interior of the mounting cavity 7 is provided with a driving mechanism for driving the lifting platform 2 to vertically move, the driving mechanism comprises a servo motor 12 arranged on the inner top wall of the base 1, the servo motor 12 is electrically connected with a control mechanism of an external grinding machine, the output end of the servo motor 12 is rotationally connected with the inner bottom wall of the base 1 and is fixedly connected with a driving gear 13, the bottom end of the collecting box 6 is symmetrically and fixedly connected with two thread cylinders 14, the internal threads of the thread cylinders 14 are connected with a threaded rod 15, the bottom end of the threaded rod 15 is rotationally connected with the inner bottom wall of the base 1 and is fixedly connected with a driven gear 16, the driven gear 16 is meshed with the driving gear 13, the driving gear 13 is driven to rotate by the servo motor 12 through the arrangement of the driving mechanism, so as to drive the two meshed driven gears 16 to rotate, and drive the threaded rod 15 to rotate, the lifting platform 2 is under the limiting action of the limiting sleeve 4 and the limiting slide rod 5, the thread cylinder 14 drives the lifting platform 2 to lift, so that the purpose of adjusting the machining height is achieved, and the workpiece is more convenient and faster when being machined by the surface grinding machine.

The top of elevating platform 2 is provided with fixture, fixture includes the solid fixed splint 17 of fixed connection at 2 upper surfaces of elevating platform, T type spout has vertically been seted up to the upper surface of elevating platform 2, there is movable splint 18 upper surface of elevating platform 2 through T type spout sliding connection, gu be provided with locking screw 19 between splint 17 and the movable splint 18, locking screw 19's surface is provided with lock nut, through setting up fixture, place the work piece at the upper surface of elevating platform 2, move lock nut through the spiral shell, under locking screw 19's tractive effect, can reach and utilize movable splint 18 and solid fixed splint 17 to carry out the purpose fixed to the work piece.

The working principle is as follows: when the vertical transmission mechanism of the surface grinding machine is used, the base 1 and a processing table of the surface grinding machine are locked and fixed by using the mounting plate 3 and the mounting hole 20, after the vertical transmission mechanism is mounted, the servo motor 12 and the draught fan 10 are electrically connected with a control mechanism of the surface grinding machine, when a workpiece is processed, the workpiece is placed on the surface of the lifting table 2, the locking nut is screwed, under the traction of the locking screw rod 19, the purpose of fixing the workpiece by using the movable clamping plate 18 and the fixed clamping plate 17 to approach each other can be achieved, the driving gear 13 is driven by the servo motor 12 to rotate by the driving mechanism, so that the two meshed driven gears 16 are driven to rotate, and the threaded rod 15 is driven to rotate, the lifting table 2 drives the lifting table 2 to lift under the limiting action of the limiting sleeve 4 and the limiting slide rod 5, so as to achieve the purpose of adjusting the processing height, the convenience is processed the work piece of different thickness, starts draught fan 10, can make the inside of collecting box 6 be negative pressure state, and the piece that 2 surface machining work pieces of elevating platform produced can be followed in dust absorption hole 11 gets into collecting box 6 to under the filtering action of filter screen 9, the piece is collected in album dirt drawer 8, accomplishes the back in processing, will gather dirt drawer 8 and take out, can accomplish clastic clearance, avoids the processing environment dirty in disorder.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vertical transmission of flat grinder, includes base (1) and elevating platform (2), its characterized in that: the utility model discloses a lifting device, including base (1), the lateral wall of base (1) is provided with mounting panel (3), the upper surface of base (1) is provided with limit sleeve (4), the inside sliding connection of limit sleeve (4) has limit slide bar (5), the top of limit slide bar (5) is connected with the lower fixed surface of elevating platform (2), the bottom of elevating platform (2) is provided with collects box (6), the inside of collecting box (6) is provided with collection dirt mechanism, installation cavity (7) have been seted up to the inside of base (1), the inside of installation cavity (7) is provided with the actuating mechanism who is used for driving elevating platform (2) vertical migration, the top of elevating platform (2) is provided with fixture.

2. The vertical drive mechanism of a surface grinding machine according to claim 1, characterized in that: the number of the limiting sleeves (4) is four, and the four limiting sleeves (4) are arranged at four corners of the upper surface of the base (1) in a rectangular array mode.

3. The vertical drive mechanism of a surface grinding machine according to claim 1, characterized in that: collection dirt mechanism includes sliding connection and collects the inside album dirt drawer (8) of box (6), it is positive open structure to collect box (6), the front of collection dirt drawer (8) and the positive open structure looks adaptation of collecting box (6), the inner diapire of collection dirt drawer (8) is provided with filter screen (9), the bottom of collecting box (6) is provided with out the tuber pipe, the inner wall that goes out the tuber pipe is provided with draught fan (10), and the outside of collecting box (6) is towards to the air outlet of draught fan (10), draught fan (10) and the control mechanism electric connection of outside grinding machine, dust absorption hole (11) have been seted up on the surface of elevating platform (2).

4. The vertical drive mechanism of a surface grinding machine according to claim 1, characterized in that: actuating mechanism is including setting up servo motor (12) of roof in base (1), servo motor (12) and the control mechanism electric connection of outside grinding machine, the output of servo motor (12) rotates with the interior diapire of base (1) and is connected and fixedly connected with driving gear (13), collect two screw thread section of thick bamboos of bottom symmetry fixedly connected with (14) of box (6), the internal thread of screw thread section of thick bamboo (14) is connected with threaded rod (15), the bottom of threaded rod (15) rotates with the interior diapire of base (1) and is connected and fixedly connected with driven gear (16), driven gear (16) and driving gear (13) meshing.

5. The vertical drive mechanism of a surface grinding machine according to claim 1, characterized in that: the clamping mechanism comprises a fixed clamping plate (17) fixedly connected to the upper surface of the lifting platform (2), a T-shaped sliding groove is longitudinally formed in the upper surface of the lifting platform (2), the upper surface of the lifting platform (2) is slidably connected with a movable clamping plate (18) through the T-shaped sliding groove, a locking screw (19) is arranged between the fixed clamping plate (17) and the movable clamping plate (18), and a locking nut is arranged on the surface of the locking screw (19).

6. The vertical drive mechanism of a surface grinding machine according to claim 1, characterized in that: the quantity of mounting panel (3) is two, and two mounting panel (3) symmetries set up the lateral wall about base (1), and mounting hole (20) that are used for fixing with the outside grinding machine are seted up on the surface of mounting panel (3).