CN215788887U

CN215788887U - Adjustable workbench of grinding machine

Info

Publication number: CN215788887U
Application number: CN202121546157.6U
Authority: CN
Inventors: 李长顺
Original assignee: Chongqing Puchuang Changshun Machinery Co ltd
Current assignee: Chongqing Puchuang Changshun Machinery Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2022-02-11
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses an adjustable workbench of a grinding machine, which comprises a fixing mechanism for fixing a workpiece, a grinding mechanism for grinding the workpiece, a base, an adjusting mechanism for adjusting the position of the fixing mechanism, wherein the fixing mechanism is positioned on the front side of the base, the grinding mechanism is positioned above the base, and the adjusting mechanism comprises an adjusting frame, a rotating seat, an adjusting arm, an adjusting seat and a bolt. The utility model utilizes the rotating seat and the adjusting arm to swing on the upper back side of the adjusting frame, and utilizes the bolt to fix the lower end of the adjusting arm, thereby driving the adjusting seat to move in multiple angles, and further facilitating the grinding machine to grind the workpiece.

Description

Adjustable workbench of grinding machine

Technical Field

The utility model relates to the technical field of grinding machines, in particular to an adjustable workbench of a grinding machine.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines use a grinding wheel rotating at high speed for grinding, and a few grinding machines use other grinding tools such as oilstone and abrasive belt and free abrasive materials for processing, such as honing machines, superfinishing machines, abrasive belt grinders, grinding machines and polishing machines; when the workpiece is polished by the existing grinding machine workbench, the position of the workpiece can only be moved in one direction, and the moving direction of the workpiece cannot be adjusted in multiple angles, so that the workpiece needs to be polished manually, and obviously, the polishing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems by providing an adjustable table for a grinding machine.

The utility model realizes the purpose through the following technical scheme:

the utility model provides an adjustable workbench of grinding machine, is including being used for carrying out fixed establishment, being used for carrying out grinding machanism, the base polished to the work piece, fixed establishment is located the base front side, grinding machanism is located the base top is still including being used for the adjustment mechanism of fixed establishment position, adjustment mechanism includes the alignment jig, rotates seat, regulating arm, regulation seat, bolt, the alignment jig lower extreme is installed base top front end, it installs to rotate the seat the alignment jig upside, install the regulating arm upper end rotate the seat rear side, it installs to adjust the seat regulation arm lower extreme front side, the bolt sets up the regulating arm downside.

Preferably: the fixing mechanism comprises a lifting cylinder, a fixing rail and a fixing seat, the fixing portion of the lifting cylinder is connected to the bottom of the adjusting seat through a bolt, the fixing rail is connected to the telescopic portion of the lifting cylinder through threads, and the fixing seat is arranged at the top of the fixing rail.

According to the arrangement, the four telescopic parts of the lifting cylinder push the fixed rail to move upwards, a workpiece to be processed is fixed through the fixed seat, and meanwhile the fixed rail is used for supporting the fixed seat.

Preferably: grinding machanism includes grinding machine, the grinding roller, sprocket, chain, the area of polishing, grinding machine passes through bolted connection and is in alignment jig upper end rear side, two the grinding roller passes through the bearing and connects the alignment jig front side, the area of polishing sets up two the grinding roller outside, the sprocket key-type is in the grinding roller rear end just is located alignment jig the place ahead, the chain sets up the sprocket outside.

According to the arrangement, the grinding roller at the front end of the grinding motor is driven to rotate by the grinding motor rotating part, the grinding roller at the lower side is driven to rotate by the transmission of the chain wheel and the chain, and the grinding belt is driven to rotate at a high speed by the rotation of the two grinding rollers.

Preferably: grinding machanism includes grinding motor, the grinding roller, band pulley, belt, the area of polishing, grinding motor passes through bolted connection and is in alignment jig upper end rear side, two the grinding roller passes through the bearing and connects the alignment jig front side, the area of polishing sets up two the grinding roller outside, the band pulley key-type connection is in the grinding roller rear end just is located alignment jig the place ahead, the belt sets up the band pulley outside.

According to the arrangement, the grinding roller at the front end of the grinding motor is driven to rotate by the rotating part of the grinding motor, the grinding roller at the lower side is driven to rotate by the transmission of the belt wheel and the belt, and the grinding belt is driven to rotate at a high speed by the rotation of the two grinding rollers.

Preferably: the adjusting bracket is connected with the base through welding, the rotating seat is connected with the adjusting bracket through a bearing, the adjusting arm is connected with the rotating seat through welding, and the adjusting seat is connected with the adjusting arm through welding.

According to the arrangement, the upper end of the adjusting arm is fixed by the rotating seat, and the lower end of the adjusting arm is used for driving the adjusting seat to adjust at multiple angles.

Preferably: an arc-shaped sliding groove is formed in the lower side of the adjusting frame, and a jack is formed in the upper side of the arc-shaped sliding groove of the adjusting frame.

According to the arrangement, the arc-shaped sliding groove and the insertion hole in the adjusting frame are used for facilitating the movement of the position of the lower end of the adjusting arm.

Compared with the prior art, the utility model has the following beneficial effects: utilize and rotate the seat and adjust the arm and swing on the alignment jig rear side, utilize the bolt to fix the adjustment arm lower extreme simultaneously to can drive and adjust the seat and carry out the removal of multi-angle, make things convenient for the grinding machine to polish to the work piece then.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment 1 of an adjustable worktable of a grinding machine according to the present invention;

FIG. 2 is a schematic structural diagram of an embodiment 2 of an adjustable worktable of a grinding machine according to the present invention;

FIG. 3 is a partial sectional view of an embodiment 1 of a grinding mechanism of an adjustable table of a grinding machine according to the present invention;

FIG. 4 is a partial detail view of embodiment 2 of a grinding mechanism of an adjustable table of a grinding machine according to the present invention;

FIG. 5 is a partial detail view of a mounting mechanism for an adjustable table of a grinding machine according to the present invention;

fig. 6 is a partial detail view of an adjusting mechanism of an adjustable table of a grinding machine according to the utility model.

The reference numerals are explained below:

1. an adjustment mechanism; 2. a fixing mechanism; 3. a polishing mechanism; 4. a base; 11. an adjusting bracket; 12. a rotating seat; 13. an adjusting arm; 14. an adjusting seat; 15. a bolt; 21. a lifting cylinder; 22. a fixed rail; 23. a fixed seat; 31. polishing the motor; 32. grinding a roller; 33. a sprocket; 34. a chain; 35. polishing the belt; 313. a pulley; 314. a belt.

Detailed Description

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

the utility model provides an adjustable workbench of grinding machine, including being used for carrying out fixed establishment 2 to the work piece, a grinding machanism 3 for polishing the work piece, a pedestal 4, fixed establishment 2 is located 4 front sides of base, grinding machanism 3 is located 4 tops of base, still including adjustment mechanism 1 that is used for adjusting 2 positions of fixed establishment, adjustment mechanism 1 includes alignment jig 11, rolling seat 12, regulating arm 13, adjust seat 14,

bolt

15, 11 lower extremes of alignment jig are installed at 4 top front ends of base, rolling seat 12 is installed at 11 upsides of alignment jig, install in 12 rear sides of rolling seat on the regulating arm 13, adjust seat 14 and install in 13 lower extreme front sides of regulating arm, bolt 15 sets up at 13 downside of regulating arm.

Example 1

As shown in fig. 1, 3, 5, and 6, the fixing mechanism 2 includes a lifting cylinder 21, a fixed rail 22, and a fixed seat 23, a fixed portion of the lifting cylinder 21 is connected to a bottom of the adjusting seat 14 by a bolt, the fixed rail 22 is connected to a telescopic portion of the lifting cylinder 21 by a thread, the fixed seat 23 is disposed at a top of the fixed rail 22, the four telescopic portions of the lifting cylinder 21 are used to push the fixed rail 22 to move upward, a workpiece to be processed is fixed by the fixed seat 23, and the fixed rail 22 is used to support the fixed seat 23; the grinding mechanism 3 comprises a grinding motor 31, grinding rollers 32, a chain wheel 33, a chain 34 and a grinding belt 35, the grinding motor 31 is connected to the rear side of the upper end of the adjusting frame 11 through bolts, the two grinding rollers 32 are connected to the front side of the adjusting frame 11 through bearings, the grinding belt 35 is arranged on the outer sides of the two grinding rollers 32, the chain wheel 33 is connected to the rear end of the grinding rollers 32 in a key mode and is located in front of the adjusting frame 11, the chain 34 is arranged on the outer side of the chain wheel 33, the grinding rollers 32 at the front ends of the grinding rollers are driven to rotate through the rotating portion of the grinding motor 31, the grinding rollers 32 on the lower side are driven to rotate through the transmission of the chain wheel 33 and the chain 34, and the grinding belt 35 is driven to rotate at a high speed through the rotation of the two grinding rollers 32; the adjusting frame 11 is connected with the base 4 through welding, the rotating seat 12 is connected with the adjusting frame 11 through a bearing, the adjusting arm 13 is connected with the rotating seat 12 through welding, the adjusting seat 14 is connected with the adjusting arm 13 through welding, the upper end of the adjusting arm 13 is fixed by the rotating seat 12, and meanwhile, the lower end of the adjusting arm 13 is used for driving the adjusting seat 14 to perform multi-angle adjustment; an arc-shaped sliding groove is formed in the lower side of the adjusting frame 11, a jack is formed in the upper side of the arc-shaped sliding groove of the adjusting frame 11, and the arc-shaped sliding groove and the jack in the adjusting frame 11 are used for facilitating the movement of the position of the lower end of the adjusting arm 13.

The working principle is as follows: when in use, a workpiece to be polished is placed in the groove at the top of the fixed seat 23, then the rotating part of the polishing motor 31 drives the polishing roller 32 at the front end to rotate, the grinding rollers 32 on the lower side are driven by the chain wheel 33 and the chain 34 to synchronously rotate, the grinding belts 35 are driven by the rotation of the two grinding rollers 32 to rotate at a high speed, and then rotate at a certain angle by taking the rotating seat 12 at the upper end of the adjusting arm 13 as a center, then the lower end of the adjusting arm 13 drives the adjusting seat 14 to adjust on the adjusting bracket 11, and then the bolt 15 is inserted into the lower end of the adjusting arm 13 to fix it, at this time, the telescopic parts of the four lifting cylinders 21 are used to push the fixed rail 22 to move towards the lower polishing roller 32, when the fixed rail 22 is moved to a proper position, the workpiece is ground by sliding the fixed base 23 on both sides of the top of the fixed rail 22.

Example 2

As shown in fig. 2 and 4, the difference between the embodiment 2 and the embodiment 1 is that the grinding mechanism 3 includes a grinding motor 31, grinding rollers 32, a belt wheel 313, a belt 314, and a grinding belt 35, the grinding motor 31 is connected to the rear side of the upper end of the adjusting frame 11 through bolts, the two grinding rollers 32 are connected to the front side of the adjusting frame 11 through bearings, the grinding belt 35 is disposed outside the two grinding rollers 32, the belt wheel 313 is connected to the rear end of the grinding roller 32 and located in front of the adjusting frame 11 through a key, the belt 314 is disposed outside the belt wheel 313, the grinding roller 32 at the front end is driven to rotate by the rotating part of the grinding motor 31, the grinding roller 32 at the lower side is driven to rotate through the transmission of the belt wheel 313 and the belt 314, and the grinding belt 35 is driven to rotate at a high speed by the rotation of the two grinding rollers 32.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides an adjustable work platform of grinding machine, is including being used for carrying out fixed establishment (2), grinding machanism (3), base (4) that are used for polishing to the work piece, fixed establishment (2) are located base (4) front side, grinding machanism (3) are located base (4) top, its characterized in that: still including being used for the adjustment mechanism (1) of fixed establishment (2) position, adjustment mechanism (1) is including alignment jig (11), rotates seat (12), regulating arm (13), regulation seat (14), bolt (15), alignment jig (11) lower extreme is installed base (4) top front end, it installs to rotate seat (12) alignment jig (11) upside, install regulating arm (13) upper end rotate seat (12) rear side, install regulating seat (14) regulating arm (13) lower extreme front side, bolt (15) set up regulating arm (13) downside.

2. An adjustable table for a grinding machine as claimed in claim 1 wherein: fixed establishment (2) are including lift cylinder (21), fixed rail (22), fixing base (23), lift cylinder (21) fixed part passes through bolted connection and is in adjust seat (14) bottom, fixed rail (22) pass through threaded connection and are in lift cylinder (21) pars contractilis, fixing base (23) set up fixed rail (22) top.

3. An adjustable table for a grinding machine as claimed in claim 1 wherein: grinding machanism (3) are including grinding motor (31), grinding roller (32), sprocket (33), chain (34), the area of polishing (35), grinding motor (31) are in through bolted connection regulation frame (11) upper end rear side, two grinding roller (32) are connected through the bearing regulation frame (11) front side, grinding area (35) set up two grinding roller (32) outside, sprocket (33) key-type connection is in grinding roller (32) rear end just is located regulation frame (11) the place ahead, chain (34) set up sprocket (33) outside.

4. An adjustable table for a grinding machine as claimed in claim 1 wherein: grinding machanism (3) are including grinding motor (31), grinding roller (32), band pulley (313), belt (314), the area of polishing (35), grinding motor (31) pass through bolted connection and are in adjusting frame (11) upper end rear side, two grinding roller (32) pass through the bearing and connect and be in adjusting frame (11) front side, grinding area (35) set up two grinding roller (32) outside, band pulley (313) key-type connection is in grinding roller (32) rear end just is located adjusting frame (11) the place ahead, belt (314) set up band pulley (313) outside.

5. An adjustable table for a grinding machine as claimed in claim 1 wherein: the adjusting bracket (11) with base (4) are through welded connection, rotate seat (12) with adjusting bracket (11) are connected through the bearing, regulating arm (13) with rotate seat (12) and pass through welded connection, regulating seat (14) with regulating arm (13) pass through welded connection.

6. An adjustable table for a grinding machine as claimed in claim 1 wherein: an arc-shaped sliding groove is formed in the lower side of the adjusting frame (11), and a jack is arranged on the upper side of the arc-shaped sliding groove of the adjusting frame (11).