CN211940176U

CN211940176U - Double-end-face numerical control surface grinding machine

Info

Publication number: CN211940176U
Application number: CN202020050770.8U
Authority: CN
Inventors: 张清明
Original assignee: Hangzhou Wuyuan Electrical Complete Equipment Co ltd
Current assignee: Hangzhou Wuyuan Electrical Complete Equipment Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-17
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a bi-polar face numerical control flat grinder, including unable adjustment base, the grinding machine bed body, activity protection casing, emery wheel and joint structure, unable adjustment base's top is fixed with the grinding machine bed body, and the central point department of putting on grinding machine bed body top is fixed with the processing platform, the both sides of processing platform all are provided with fixed frame, and the inside of fixed frame is fixed with the second motor to the output of second motor is fixed with the second pivot through the shaft coupling, one side of fixed frame is provided with fixed protection casing, and the inside of fixed protection casing articulates there is the emery wheel, emery wheel and second pivot fixed connection, one side of fixed protection casing is provided with movable protection casing, and is provided with the joint structure on the outer wall of movable protection casing. The utility model discloses not only improved numerical control flat grinder's work efficiency, improved convenience and security when the product is fixed, reduced clastic splashing moreover and improved the convenience when sweeps clearance.

Description

Double-end-face numerical control surface grinding machine

Technical Field

The utility model relates to a flat grinder field specifically is a double-ended numerical control flat grinder.

Background

With the continuous development of the society, people have higher and higher requirements on the appearance of product processing, a mechanical product generally needs to be ground on the surface of a workpiece before being assembled and molded, a numerical control surface grinding machine is a machine tool for grinding the surface of the workpiece by using a grinding tool, and the numerical control surface grinding machine usually adopts a grinding wheel rotating at a high speed for grinding, and is widely applied to the field of product processing.

The numerical control surface grinding machines on the market are various in types and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) When the conventional numerical control surface grinding machine is used, only one surface of a product can be ground, so that a worker is required to continuously adjust the direction of the product to meet the complete machining requirement, the machining time is prolonged, and the machining efficiency is reduced;

(2) when the existing numerical control surface grinding machine is used, a worker usually needs to manually press the surface grinding machine to fix a product, the operation is inconvenient, time and labor are wasted, the safety cannot be guaranteed, and therefore an improved space exists;

(3) the chips generated by polishing of the conventional numerical control surface grinding machine are easy to splash everywhere when the numerical control surface grinding machine is used, and a large amount of chips are easy to accumulate in the conventional protective cover after the conventional protective cover is used for a long time, so that the cleaning is very inconvenient and troubles are caused to people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bi-polar surface numerical control flat grinder to propose numerical control flat grinder when using among the solution above-mentioned background art machining efficiency receive the restriction, the inconvenient problem of fixed operation and piece clearance of product.

In order to achieve the above object, the utility model provides a following technical scheme: a double-end-face numerical control surface grinding machine comprises a fixed base, a grinding machine body, a movable protective cover, a grinding wheel and a clamping structure, wherein the top end of the fixed base is fixedly provided with the grinding machine body, a machining table is fixed at the central position of the top end of the grinding machine body, two sides of the machining table are both provided with fixed frames, a second motor is fixed inside the fixed frames, the output end of the second motor is fixedly provided with a second rotating shaft through a coupler, one side of the fixed frames is provided with the fixed protective cover, the inner part of the fixed protective cover is hinged with the grinding wheel, the grinding wheel is fixedly connected with the second rotating shaft, one side of the fixed protective cover is provided with the movable protective cover, the clamping structure is arranged on the outer wall of the movable protective cover, one side of the inner part of the grinding machine body is fixedly provided with a first motor, the output end of the first motor is fixedly provided, and the output end of the singlechip in the control panel is electrically connected with the input ends of the first motor and the second motor respectively.

Preferably, one side of the top end of the processing table is hinged with a driving screw, a driving block is sleeved on the outer wall of the driving screw, and the driving block is in threaded connection with the driving screw.

Preferably, the inner wall of the grinding machine body at the position of the first rotating shaft is hinged with a two-way threaded rod, the outer walls of two sides of the two-way threaded rod are connected with thread blocks in a threaded mode, the top ends of the thread blocks extend into the grinding machine body, the bottom ends of the thread blocks are fixed with connecting rods, and the bottom ends of the connecting rods are fixedly connected with the fixing frame.

Preferably, a limiting plate is fixed on the outer wall of one side of the driving block, limiting vertical rods are arranged on two sides of the inner portion of the limiting plate, and the bottom end of each limiting vertical rod is fixedly connected with the processing table.

Preferably, joint groove, recess, joint piece and rubber bump have set gradually in the inside of joint structure, all are provided with the joint groove on the outer wall of fixed protection casing one side, and all are provided with the recess on the inner wall of joint groove both sides.

Preferably, the inside in joint groove is provided with the joint piece, the one end and the activity protection casing fixed connection of joint piece, and all be fixed with rubber convex block on the outer wall of joint piece both sides, rubber convex block's one end extends to the inside of recess.

Compared with the prior art, the beneficial effects of the utility model are that: the double-end-face numerical control surface grinding machine improves the working efficiency of the numerical control surface grinding machine, improves the convenience and the safety of the product during fixing, reduces the splashing of chips and improves the convenience of cleaning scraps;

(1) the grinding wheel is driven by the second motor through the second rotating shaft to rotate, and the grinding wheels are arranged on two end faces of a product simultaneously, so that two ends of the product can be ground simultaneously, and the working efficiency of the numerical control surface grinding machine is improved;

(2) the driving screw rod, the limiting vertical rod, the driving block and the limiting plate are arranged, the driving screw rod is rotated to enable the driving block on the outer wall of the driving screw rod to move downwards, at the moment, the limiting plate moves downwards under the driving action of the driving block and the guiding action of the limiting vertical rod to fix a product, and the manual pressing of workers is not needed in the process, so that the convenience and the safety of the product during fixing are improved;

(3) through being provided with fixed protection casing, activity protection casing, joint groove, recess, joint piece and rubber bump, the setting of fixed protection casing and activity protection casing can block the piece that the grinding produced, makes the joint piece on its outer wall drive rubber bump break away from recess and joint groove to one side pulling activity protection casing, will move about the protection casing and pull down and clear up the piece of its inside accumulation to the convenience when having reduced clastic splashing and having improved the sweeps clearance.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a side view of the fixed shield according to the present invention;

FIG. 3 is a schematic view of the cross-sectional enlarged structure of the fixed shield of the present invention;

fig. 4 is an enlarged schematic view of the clamping structure of the present invention.

In the figure: 1. a fixed base; 2. grinding machine body; 3. fixing a protective cover; 4. a processing table; 5. a drive screw; 6. a limiting vertical rod; 7. a movable protective cover; 8. a connecting rod; 9. a first motor; 10. a first rotating shaft; 11. a bidirectional threaded rod; 12. a drive block; 13. a limiting plate; 14. a thread block; 15. a control panel; 16. a fixing frame; 17. a second motor; 18. a second rotating shaft; 19. a grinding wheel; 20. a clamping structure; 2001. a clamping groove; 2002. a groove; 2003. a clamping block; 2004. and a rubber bump.

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. 1-4, the present invention provides an embodiment: a double-end-face numerical control surface grinding machine comprises a fixed base 1, a grinding machine body 2, a movable protective cover 7, a grinding wheel 19 and a clamping structure 20, wherein the grinding machine body 2 is fixed at the top end of the fixed base 1, and a processing table 4 is fixed at the central position of the top end of the grinding machine body 2;

a driving screw 5 is hinged to one side of the top end of the processing table 4, a driving block 12 is sleeved on the outer wall of the driving screw 5, the driving block 12 is in threaded connection with the driving screw 5, a limiting plate 13 is fixed on the outer wall of one side of the driving block 12, limiting upright rods 6 are arranged on two sides of the inner part of the limiting plate 13, and the bottom ends of the limiting upright rods 6 are fixedly connected with the processing table 4 and used for fixing products;

the two sides of the processing table 4 are both provided with a fixed frame 16, a second motor 17 is fixed inside the fixed frame 16, the model of the second motor 17 can be Y90S-2, the output end of the second motor 17 is fixed with a second rotating shaft 18 through a coupler, one side of the fixed frame 16 is provided with a fixed protective cover 3, the inside of the fixed protective cover 3 is hinged with a grinding wheel 19, the grinding wheel 19 is fixedly connected with the second rotating shaft 18, one side of the fixed protective cover 3 is provided with a movable protective cover 7, and the outer wall of the movable protective cover 7 is provided with a clamping structure 20;

a clamping groove 2001, a groove 2002, a clamping block 2003 and a rubber bump 2004 are sequentially arranged in the clamping structure 20, the clamping groove 2001 is arranged on the outer wall of one side of the fixed protective cover 3, the grooves 2002 are arranged on the inner walls of the two sides of the clamping groove 2001, the clamping block 2003 is arranged in the clamping groove 2001, one end of the clamping block 2003 is fixedly connected with the movable protective cover 7, the rubber bumps 2004 are fixed on the outer walls of the two sides of the clamping block 2003, and one end of each rubber bump 2004 extends into the groove 2002;

the worker can pull the movable protective cover 7 to one side to enable the clamping blocks 2003 on the outer wall of the movable protective cover 7 to drive the rubber bumps 2004 to be separated from the grooves 2002 and the clamping grooves 2001, the movable protective cover 7 is detached to clean chips accumulated in the movable protective cover, and therefore splashing of the chips is reduced, and convenience in cleaning the waste chips is improved;

a first motor 9 is fixed on one side inside the grinding machine bed body 2, the type of the first motor 9 can be Y112M-2, the output end of the first motor 9 is fixed with a first rotating shaft 10 through a coupler, a bidirectional threaded rod 11 is hinged on the inner wall of the grinding machine bed body 2 at the position of the first rotating shaft 10, the outer walls of two sides of the bidirectional threaded rod 11 are all in threaded connection with threaded blocks 14, the top ends of the threaded blocks 14 extend into the grinding machine bed body 2, the bottom ends of the threaded blocks 14 are fixed with connecting rods 8, and the bottom ends of the connecting rods 8 are fixedly connected with a fixing frame 16 and used for moving a grinding wheel 19;

a control panel 15 is fixed on the outer wall of one side of the grinding machine body 2, the model of the control panel 15 can be DL203, and the output end of the singlechip in the control panel 15 is electrically connected with the input ends of the first motor 9 and the second motor 17 respectively.

The working principle is as follows: when in use, the numerical control surface grinding machine is externally connected with a power supply, a worker firstly places a product to be processed on the surface of a processing table 4, then rotates a driving screw 5 to enable a driving block 12 on the outer wall of the processing table to move downwards, at the moment, a limiting plate 13 moves downwards under the driving action of the driving block 12 and the guiding action of a limiting upright rod 6 to fix the product, the manual pressing of the worker is not needed in the process, so the convenience and the safety of product fixing are improved, then the worker operates a control panel 15 to control a first motor 9 to work, the first motor 9 drives a bidirectional threaded rod 11 to rotate through a first rotating shaft 10, at the moment, a threaded block 14 on the outer wall of the bidirectional threaded rod 11 drives a grinding wheel 19 to move to a central position through a connecting rod 8, operates the control panel 15 to control a second motor 17 to work, the second motor 17 drives the grinding wheel 19 to rotate through a second rotating shaft 18, through setting up emery wheel 19 simultaneously at two terminal surfaces of product, can carry out the work of polishing simultaneously to the both ends of product, thereby numerical control flat grinder's work efficiency has been improved, finally, the piece that produces of polishing can be blockked in the setting of fixed protection casing 3 and activity protection casing 7, and, the staff can make joint piece 2003 on its outer wall drive rubber bump 2004 break away from recess 2002 and joint groove 2001 to one side pulling activity protection casing 7, pull down activity protection casing 7 and clear up the piece of its inside accumulation, thereby reduced clastic splashing and improved the convenience when sweeps clearance, accomplish double-ended numerical control flat grinder's work.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a bi-polar surface numerical control surface grinder, includes unable adjustment base (1), grinding machine bed body (2), activity protection casing (7), emery wheel (19) and joint structure (20), its characterized in that: the grinding machine is characterized in that a grinding machine body (2) is fixed at the top end of the fixed base (1), a processing table (4) is fixed at the center position of the top end of the grinding machine body (2), fixed frames (16) are arranged on two sides of the processing table (4), a second motor (17) is fixed inside the fixed frames (16), a second rotating shaft (18) is fixed at the output end of the second motor (17) through a coupler, a fixed protective cover (3) is arranged on one side of each fixed frame (16), a grinding wheel (19) is hinged inside each fixed protective cover (3), the grinding wheel (19) is fixedly connected with the second rotating shaft (18), a movable protective cover (7) is arranged on one side of each fixed protective cover (3), a clamping structure (20) is arranged on the outer wall of each movable protective cover (7), and a first motor (9) is fixed on one side inside the grinding machine body (2, and the output of first motor (9) is fixed with first pivot (10) through the shaft coupling, be fixed with control panel (15) on the outer wall of grinding machine bed body (2) one side, and the output of the inside singlechip of control panel (15) respectively with the input electric connection of first motor (9) and second motor (17).

2. A double-ended numerically controlled surface grinding machine as claimed in claim 1, wherein: one side of the top end of the processing table (4) is hinged with a driving screw (5), a driving block (12) is sleeved on the outer wall of the driving screw (5), and the driving block (12) is in threaded connection with the driving screw (5).

3. A double-ended numerically controlled surface grinding machine as claimed in claim 1, wherein: articulated on the grinding machine bed body (2) inner wall of first pivot (10) position department have two-way threaded rod (11), and all threaded connection has screw thread piece (14) on the outer wall of two-way threaded rod (11) both sides, and the top of screw thread piece (14) extends to the inside of grinding machine bed body (2) to the bottom mounting of screw thread piece (14) has connecting rod (8), the bottom and fixed frame (16) fixed connection of connecting rod (8).

4. A double-ended numerically controlled surface grinding machine as claimed in claim 2, wherein: a limiting plate (13) is fixed on the outer wall of one side of the driving block (12), limiting vertical rods (6) are arranged on two sides of the interior of the limiting plate (13), and the bottom ends of the limiting vertical rods (6) are fixedly connected with the processing table (4).

5. A double-ended numerically controlled surface grinding machine as claimed in claim 1, wherein: the clamping structure (20) is internally provided with a clamping groove (2001), a groove (2002), a clamping block (2003) and a rubber bump (2004) in sequence, the clamping groove (2001) is formed in the outer wall of one side of the fixed protective cover (3), and the grooves (2002) are formed in the inner walls of the two sides of the clamping groove (2001).

6. The double-ended numerically controlled surface grinding machine as claimed in claim 5, wherein: the inside of joint groove (2001) is provided with joint piece (2003), the one end and the activity protection casing (7) fixed connection of joint piece (2003), and all be fixed with rubber bump (2004) on the outer wall of joint piece (2003) both sides, the one end of rubber bump (2004) extends to the inside of recess (2002).