CN215357763U

CN215357763U - Numerical control double-sided grinding machine for metal processing

Info

Publication number: CN215357763U
Application number: CN202120349993.9U
Authority: CN
Inventors: 李龙
Original assignee: Dalian Rixinda Equipment Co ltd
Current assignee: Dalian Rixinda Equipment Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-12-31
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to the technical field of machining, in particular to a numerical control double-sided grinding machine for metal machining, which can grind two sides of a workpiece at the same time, and has high grinding efficiency, low labor intensity and high practicability; the utility model discloses a lead screw, including the support, first slide bar, reciprocal lead screw, the workstation, a supporting plate, first motor, the extension board, the second slide bar, the lead screw, the runner, the handle, the slider, the second motor, pivot and abrasive band, the equal fixed mounting in upper portion of support of two sets of first slide bars, reciprocal lead screw rotates and installs on the support, both ends do not all have the screw thread around the reciprocal lead screw, the front end of reciprocal lead screw is located the front side of support, reciprocal lead screw is located between two sets of first slide bars, workstation and two sets of slidable mounting, the workstation slides around for on two sets of first slide bars, communicating internal thread hole around being provided with on the workstation.

Description

Numerical control double-sided grinding machine for metal processing

Technical Field

The utility model relates to the technical field of machining, in particular to a numerical control double-sided grinding machine for metal machining.

Background

A grinder is an auxiliary device for grinding the surface of a workpiece. It has wide application in the field of machining. Most of the existing grinding machines grind a single surface, and workpieces grind one surface on the grinding machine and then grind the other surface, so that the grinding efficiency is low, the grinding time is long, the labor intensity is high, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the numerical control double-sided grinding machine for metal processing, which can grind two sides of a workpiece simultaneously, and has the advantages of high grinding efficiency, low labor intensity and high practicability.

The utility model relates to a numerical control double-sided grinding machine for metal processing, which comprises a bracket, first slide bars, a reciprocating screw rod, a workbench, a support plate, a first motor, a support plate, a second slide bar, a screw rod, a rotating wheel, a handle, a slide block, a second motor, a rotating shaft and a grinding belt, wherein two groups of the first slide bars are fixedly arranged on the upper part of the bracket, the reciprocating screw rod is rotatably arranged on the bracket, the front end and the rear end of the reciprocating screw rod are not provided with threads, the front end of the reciprocating screw rod is positioned on the front side of the bracket, the reciprocating screw rod is positioned between the two groups of the first slide bars, the workbench and the two groups of the first slide bars are slidably arranged, the workbench slides back and forth on the two groups of the first slide bars, a front and back communicated internal thread hole is arranged on the workbench, the workbench and the reciprocating screw rod are spirally arranged, a clamping device is arranged at the upper end of the workbench, the support plate is fixedly arranged on the front end of the bracket, the first motor is fixedly arranged on the upper end of the support plate, the output of first motor is connected with the front end of reciprocal lead screw, the lower extreme of two sets of extension boards is two parts about the support upper end of fixed mounting respectively, the equal fixed mounting of two sets of second slide bars is on the upper portion between two sets of extension boards, the lead screw rotates and installs on two sets of extension boards, the screw thread of two parts is revolved to opposite about the lead screw, the extension board of left part is run through to the left end of lead screw, runner fixed mounting is at the left end of lead screw, handle fixed mounting is at the left end of runner, two sets of sliders are equal slidable mounting on two sets of second slide bars, two sets of sliders are respectively with the left part and the right part spiral shell dress of lead screw, two sets of second motors are fixed mounting respectively at the lower extreme of two sets of sliders, the upper end of two sets of pivots is connected with the output of two sets of second motors respectively, two sets of lapping tape cladding are respectively at the lower extreme of pivots, two sets of lapping tape all are located the top of workstation.

The utility model discloses a numerical control double-sided grinding machine for metal processing, which further comprises a fixed plate and a collecting box, wherein the fixed plate is fixedly arranged in the middle of a handle, the collecting box is fixedly arranged at the upper end of the fixed plate, a cavity is arranged in the collecting box, the upper end of the collecting box is provided with an opening, and the collecting box is positioned below a workbench.

The utility model discloses a numerical control double-sided grinding machine for metal processing, which further comprises a suspension bracket, an air gun, an air pipe and an air pump, wherein the suspension bracket is fixedly arranged at the right end of the support, the air gun is suspended on the suspension bracket, the input end of the air gun is connected with the output end of the air pipe, and the input end of the air pipe is connected with the output end of the air pump.

The utility model discloses a numerical control double-sided grinding machine for metal processing, which further comprises a lighting device, wherein the lighting device is fixedly arranged at the upper end of a support.

The utility model discloses a numerical control double-sided grinding machine for metal processing, which further comprises a base, wherein the base is fixedly arranged at the lower end of a support.

The utility model discloses a numerical control double-sided grinding machine for metal processing.

The utility model relates to a numerical control double-sided grinding machine for metal processing.

Compared with the prior art, the utility model has the beneficial effects that: firstly, a workpiece to be ground is placed at the upper end of a workbench, then the lower part of the workpiece is clamped by using a clamping device on the workbench, the upper part of the workpiece is positioned between two groups of grinding belts, then the distance between the two groups of grinding belts is adjusted according to the width of the workpiece, firstly, a handle is rotated, the handle drives a rotating wheel to rotate, the rotating wheel drives a screw rod to rotate, because the rotating directions of the left and right threads of the screw rod are opposite, and two groups of sliding blocks are respectively screwed with the left part and the right part of the screw rod, the rotating screw rod enables the two groups of sliding blocks to synchronously move, the moving directions of the two groups of sliding blocks are opposite, the two groups of sliding blocks drive two groups of second motors, the two groups of rotating shafts and two groups of grinding belts to move, when the distance between the two groups of grinding belts and the workpiece is proper, the rotating handle is stopped, then the two groups of second motors are started, the two groups of second motors drive the two groups of rotating shafts and the two groups of grinding belts, and then the first motor is started, the first motor converts the electric energy into mechanical energy and transmits the mechanical energy to the reciprocating screw rod, so that the reciprocating screw rod rotates, and the reciprocating screw rod and the workbench are screwed, so that the workbench drives the workpiece to move back and forth together.

Drawings

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

FIG. 2 is a schematic axial side view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic structural view of the connection of the slider, the second motor, the rotating shaft and the like;

in the drawings, the reference numbers: 1. a support; 2. a first slide bar; 3. a reciprocating screw rod; 4. a work table; 5. a support plate; 6. a first motor; 7. a support plate; 8. a second slide bar; 9. a screw rod; 10. a rotating wheel; 11. a handle; 12. a slider; 13. a second motor; 14. a rotating shaft; 15. a grinding belt; 16. a fixing plate; 17. a collection box; 18. a suspension bracket; 19. an air gun; 20. an air tube; 21. an air pump; 22. an illumination device; 23. a base.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in figures 1 to 4, the numerical control double-sided grinding machine for metal processing comprises a bracket 1, first slide bars 2, a reciprocating screw rod 3, a workbench 4, a supporting plate 5, a first motor 6, a supporting plate 7, a second slide bar 8, a screw rod 9, a rotating wheel 10, a handle 11, a slide block 12, a second motor 13, a rotating shaft 14 and a grinding belt 15, wherein two groups of the first slide bars 2 are fixedly arranged at the upper part of the bracket 1, the reciprocating screw rod 3 is rotatably arranged on the bracket 1, the front end and the rear end of the reciprocating screw rod 3 are not provided with threads, the front end of the reciprocating screw rod 3 is positioned at the front side of the bracket 1, the reciprocating screw rod 3 is positioned between the two groups of the first slide bars 2, the workbench 4 is arranged with the two groups of the sliding devices, the workbench 4 slides back and forth on the two groups of the first slide bars 2, the workbench 4 is provided with a front and back communicated internal thread hole, the workbench 4 is screwed with the reciprocating screw rod 3, the upper end of the workbench 4 is provided with a clamping device, the support plate 5 is fixedly arranged at the front end of the bracket 1, the first motor 6 is fixedly arranged at the upper end of the support plate 5, the output end of the first motor 6 is connected with the front end of the reciprocating screw rod 3, the lower ends of the two groups of support plates 7 are respectively fixedly arranged at the left part and the right part of the upper end of the bracket 1, the two groups of second sliding rods 8 are fixedly arranged at the upper part between the two groups of support plates 7, the screw rod 9 is rotatably arranged on the two groups of support plates 7, the screw threads of the left part and the right part of the screw rod 9 are opposite in rotating direction, the left end of the screw rod 9 penetrates through the support plate 7 at the left part, the rotating wheel 10 is fixedly arranged at the left end of the screw rod 9, the handle 11 is fixedly arranged at the left end of the rotating wheel 10, the two groups of sliding blocks 12 are respectively slidably arranged on the two groups of second sliding rods 8, the two groups of sliding blocks 12 are respectively screwed with the left part and the right part of the screw rod 9, the two groups of second motors 13 are respectively fixedly arranged at the lower ends of the two groups of rotating shafts 14, are respectively connected with the output ends of the two groups of the second motors 13, the two groups of grinding belts 15 are respectively coated at the lower ends of the two groups of rotating shafts 14, and the two groups of grinding belts 15 are both positioned above the workbench 4; firstly, a workpiece to be ground is placed at the upper end of a workbench 4, then the lower part of the workpiece is clamped by a clamping device on the workbench 4, the upper part of the workpiece is positioned between two groups of grinding belts 15, then the distance between the two groups of grinding belts 15 is adjusted according to the width of the workpiece, firstly, a handle 11 is rotated, the handle 11 drives a rotating wheel 10 to rotate, the rotating wheel 10 drives a screw rod 9 to rotate, because the rotating directions of the left and right threads of the screw rod 9 are opposite, and two groups of sliding blocks 12 are respectively screwed with the left part and the right part of the screw rod 9, the rotating screw rod 9 enables two groups of sliding blocks 12 to synchronously move, the moving directions of the two groups of sliding blocks 12 are opposite, the two groups of sliding blocks 12 drive two groups of second motors 13, two groups of rotating shafts 14 and two groups of grinding belts 15 to move, when the distance between the two groups of grinding belts 15 and the workpiece is proper, the rotating of handles 11 are stopped, then the two groups of second motors 13 are opened, and the two groups of second motors 13 drive the two groups of rotating shafts 14 and two groups of grinding belts 15, then open first motor 6, first motor 6 converts the electrical energy into mechanical energy and transmits for reciprocal lead screw 3, makes reciprocal lead screw 3 rotate, because reciprocal lead screw 3 and 4 spiral shell dresses of workstation, so the reciprocal lead screw 3 of pivoted makes workstation 4 drive the work piece and move back and forth together, when the work piece passes through between two sets of abrasive band 15, by rotatory two sets of abrasive band 15 with the two-sided grinding of work piece can, it has reduced the time that the work piece ground, has improved work efficiency, has reduced intensity of labour, the practicality is high.

The utility model discloses a numerical control double-sided grinding machine for metal processing, which further comprises a fixed plate 16 and a collecting box 17, wherein the fixed plate 16 is fixedly arranged in the middle of a handle 11, the collecting box 17 is fixedly arranged at the upper end of the fixed plate 16, a cavity is arranged in the collecting box 17, the upper end of the collecting box 17 is provided with an opening, and the collecting box 17 is positioned below a workbench 4; through the arrangement, dust and debris generated in the grinding process fall into the chamber of the collecting box 17, the debris is prevented from splashing everywhere, and the cleanness and the convenience in the use process are improved.

The utility model relates to a numerical control double-sided grinding machine for metal processing, which further comprises a suspension bracket 18, an air gun 19, an air pipe 20 and an air pump 21, wherein the suspension bracket 18 is fixedly arranged at the right end of the support 1, the air gun 19 is suspended on the suspension bracket 18, the input end of the air gun 19 is connected with the output end of the air pipe 20, and the input end of the air pipe 20 is connected with the output end of the air pump 21; the air gun 19 is taken down from the suspension bracket 18, and then the air gun 19 and the air pump 21 are opened, so that the air gun 19 blows off dust and impurities at the upper end of the workbench 4 completely, and the convenience and the cleanness in the using process are improved.

The numerical control double-sided grinding machine for metal processing further comprises a lighting device 22, wherein the lighting device 22 is fixedly arranged at the upper end of the bracket 1; through the arrangement, the upper part of the workbench 4 is brighter, the grinding state can be observed more conveniently, and the convenience in the use process is improved.

The utility model discloses a numerical control double-sided grinding machine for metal processing, which further comprises a base 23, wherein the base 23 is fixedly arranged at the lower end of the support 1; through the arrangement, the stability of the bracket 1 in the using process is improved.

The utility model relates to a numerical control double-sided lapping machine for metal processing.A support plate 7 is provided with a reinforcing rib; through the arrangement, the support plate 7 is firmer, and the stability of the support plate 7 in the using process is improved.

The utility model relates to a numerical control double-sided grinding machine for metal processing.A bracket 1 is made of stainless steel; through the arrangement, the rusting of the support 1 is delayed, and the service life of the support 1 is prolonged.

The utility model relates to a numerical control double-sided grinding machine for metal processing, which is characterized in that when in work, a workpiece to be ground is firstly placed at the upper end of a workbench 4, then a clamping device on the workbench 4 is used for clamping the lower part of the workpiece, the upper part of the workpiece is positioned between two groups of grinding belts 15, then the distance between the two groups of grinding belts 15 is adjusted according to the width of the workpiece, firstly a handle 11 is rotated, the handle 11 drives a rotating wheel 10 to rotate, the rotating wheel 10 drives a screw rod 9 to rotate, because the rotating directions of the left and right threads of the screw rod 9 are opposite, and two groups of sliding blocks 12 are respectively screwed with the left part and the right part of the screw rod 9, the rotating screw rod 9 enables two groups of sliding blocks 12 to synchronously move, and the moving directions of the two groups of sliding blocks 12 are opposite, the two groups of second motors 13 are driven by the two groups of sliding blocks 12, the two groups of rotating shafts 14 and the two groups of grinding belts 15 move until the distance between the two groups of grinding belts 15 and the workpiece is proper, the handle 11 stops rotating, then two sets of second motors 13 are turned on, the two sets of second motors 13 drive two sets of rotating shafts 14 and two sets of grinding belts 15, then the first motor 6 is turned on, the first motor 6 converts electric energy into mechanical energy and transmits the mechanical energy to the reciprocating screw rod 3, the reciprocating screw rod 3 is made to rotate, the reciprocating screw rod 3 is screwed with the workbench 4, so that the workbench 4 is made to drive the workpiece to move back and forth together with the rotating reciprocating screw rod 3, and when the workpiece passes between the two sets of grinding belts 15, the two sides of the workpiece are ground by the two sets of rotating grinding belts 15.

According to the numerical control double-sided grinding machine for metal processing, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the numerical control double-sided grinding machine can be implemented as long as the beneficial effects are achieved; the reciprocating screw rod 3, the workbench 4, the first motor 6, the suspension bracket 18, the air gun 19 and the lighting device 22 of the numerical control double-sided grinding machine for metal processing are purchased from the market, and technicians in the industry only need to install and operate according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A numerical control double-sided grinding machine for metal processing is characterized by comprising a support (1), first slide rods (2), reciprocating screw rods (3), a workbench (4), a support plate (5), a first motor (6), a support plate (7), second slide rods (8), screw rods (9), a rotating wheel (10), a handle (11), a sliding block (12), a second motor (13), a rotating shaft (14) and a grinding belt (15), wherein the two groups of first slide rods (2) are fixedly arranged on the upper portion of the support (1), the reciprocating screw rods (3) are rotatably arranged on the support (1), the front end and the rear end of each reciprocating screw rod (3) are not provided with threads, the front end of each reciprocating screw rod (3) is positioned on the front side of the support (1), the reciprocating screw rods (3) are positioned between the two groups of first slide rods (2), the workbench (4) and the two groups of slide rods are arranged in a sliding mode, and the workbench (4) slides back and forth on the two groups of first slide rods (2), the working table (4) is provided with an internal threaded hole which is communicated with the front and the back, the working table (4) and the reciprocating screw rod (3) are in threaded installation, the upper end of the working table (4) is provided with a clamping device, the supporting plate (5) is fixedly arranged at the front end of the bracket (1), the first motor (6) is fixedly arranged at the upper end of the supporting plate (5), the output end of the first motor (6) is connected with the front end of the reciprocating screw rod (3), the lower ends of the two groups of supporting plates (7) are respectively and fixedly arranged at the left part and the right part of the upper end of the bracket (1), the two groups of second sliding rods (8) are fixedly arranged at the upper part between the two groups of supporting plates (7), the screw rod (9) is rotatably arranged on the two groups of supporting plates (7), the screw threads at the left part and the right part of the screw rod (9) are opposite in rotating direction, the left end of the screw rod (9) penetrates through the supporting plate (7) at the left part, the rotating wheel (10) is fixedly arranged at the left end of the screw rod (9), the rotating wheel (11) is fixedly arranged at the left end of the rotating wheel (10), two sets of sliders (12) are all slidably mounted on two sets of second slide bars (8), two sets of sliders (12) are respectively screwed with the left part and the right part of the screw rod (9), two sets of second motors (13) are respectively fixedly mounted at the lower ends of the two sets of sliders (12), the upper ends of the two sets of rotating shafts (14) are respectively connected with the output ends of the two sets of second motors (13), two sets of abrasive belts (15) are respectively wrapped at the lower ends of the two sets of rotating shafts (14), and the two sets of abrasive belts (15) are both located above the workbench (4).

2. The numerical control double-sided grinder for metal working according to claim 1, further comprising a fixing plate (16) and a collection box (17), the fixing plate (16) is fixedly installed at the middle of the handle (11), the collection box (17) is fixedly installed at the upper end of the fixing plate (16), a chamber is provided inside the collection box (17), the upper end of the collection box (17) is an opening, and the collection box (17) is located below the work table (4).

3. The numerical control double-sided grinder for metal processing as claimed in claim 2, further comprising a suspension bracket (18), an air gun (19), an air pipe (20) and an air pump (21), wherein the suspension bracket (18) is fixedly installed at the right end of the support (1), the air gun (19) is suspended on the suspension bracket (18), the input end of the air gun (19) is connected with the output end of the air pipe (20), and the input end of the air pipe (20) is connected with the output end of the air pump (21).

4. A numerically controlled double-sided grinder for metal working according to claim 3, characterized in that it further comprises an illumination device (22), the illumination device (22) being fixedly mounted on the upper end of the support (1).

5. A numerically controlled double side grinder for metal working according to claim 4, characterized in that it further comprises a base (23), the base (23) being fixedly mounted on the lower end of the support (1).

6. A numerically controlled double-sided grinding machine for metal working according to claim 5, characterized in that the support plate (7) is provided with reinforcing ribs.

7. A numerically controlled double-sided grinding machine for metal working according to claim 6, characterized in that the support (1) is of stainless steel.