Anti-deformation linear guide rail auxiliary machining equipment and machining process

Abstract

The invention relates to the technical field of linear guide rail machining, and discloses anti-deformation linear guide rail auxiliary machining equipment and a machining technology.The anti-deformation linear guide rail auxiliary machining equipment comprises a machine body and an anti-deformation linear guide rail body, a polishing table top is arranged on the top side of the machine body, and the anti-deformation linear guide rail body is placed on the polishing table top; a T-shaped supporting frame and a U-shaped frame body are fixedly installed on the top side of the machine body, and a first auxiliary positioning mechanism used for preventing deformation of the linear guide rail body is arranged on one side wall of the grinding table top and one side wall of the T-shaped supporting frame. A second motor is started, so that a driving rod drives two gear columns to rotate, as the two gear columns are meshed with gear bodies, the two gear bodies and a guide rail grinding disc are synchronously driven to rotate, and then the top side and the bottom side of the anti-deformation linear guide rail body are synchronously ground; and the grinding working speed of the anti-deformation linear guide rail body is increased, and the grinding efficiency of the anti-deformation linear guide rail body is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of linear guide rail processing, and in particular to an auxiliary processing device and a processing technology for an anti-deformation linear guide rail. Background Art

[0002] Linear guides can be divided into three types: roller linear guides, cylindrical linear guides, and ball linear guides. They are used to support and guide moving parts to perform reciprocating linear motion in a given direction. Currently, the surface of linear guides needs to be polished during the production and processing process.

[0003] There is a kind of grinding processing equipment for linear guide rails (its authorization announcement number is: CN221048078U), which is convenient for manually clamping the linear guide rail at one end by setting a limit groove, a baffle, a second electric push rod, a clamping plate, a second threaded knob and a second gasket. The second electric push rod will push the linear guide rail forward along the limit groove at a uniform speed to achieve grinding of the outer surface of the linear guide rail.

[0004] This type of grinding equipment used for linear guide rail processing can only grind one side of the linear guide rail when grinding the linear guide rail. When the front and back sides of the linear guide rail need to be polished, it is necessary to turn over to the other side of the linear guide rail and continue grinding after grinding one side of the linear guide rail, resulting in slow grinding speed and low efficiency of the linear guide rail. At the same time, when clamping one end of the linear guide rail, it is necessary to manually screw the two second threaded knobs so that the two second gaskets can fit tightly against the sides of the linear guide rail to achieve clamping of the linear guide rail. The operation is very cumbersome and the degree of automation is low. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an anti-deformation linear guide auxiliary processing equipment and processing technology.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The U-shaped frame is provided with a U-shaped frame body, and a first auxiliary positioning mechanism for the anti-deformation linear guide body is provided on one side of the U-shaped frame body.

[0008] As a further solution of the present invention, the first auxiliary positioning mechanism includes a first roller frame and a first guide wheel, and a plurality of first roller frames are fixedly installed on one side wall of the grinding table and the T-shaped support frame, and the inner walls of the plurality of first roller frames are rotatably installed with first guide wheels, and one end contact surface of the plurality of first guide wheels is against the guide groove of the anti-deformation linear guide body.

[0009] As a further solution of the present invention, the circular through opening is communicated with the U-shaped side groove, and the circular through opening passes through the machine body.

[0010] As a further solution of the present invention, the bidirectional moving drive mechanism includes a first motor and a bidirectional screw. The first motor is fixedly mounted on the bottom side of the machine body, and one end of the bidirectional screw is fixedly mounted on the output shaft of the first motor. The other end of the bidirectional screw is threadedly passed through the outside of the two mounting blocks and is rotatably mounted on the top inner wall of the corresponding mounting groove.

[0011] As a further solution of the present invention, the grinding mechanism includes a connecting plate, a rotating groove, a gear body and a guide rail grinding disc, the connecting plate is fixedly mounted on one side of the mounting block, a rotating groove is opened on one side of the connecting plate, the gear body is rotatably mounted in the rotating groove, a guide rail grinding disc is fixedly mounted on one side of the gear body, and one side of the guide rail grinding disc is against the anti-deformation linear guide body.

[0012] As a further solution of the present invention, an electric push rod is fixedly mounted on an inner wall of one side of the U-shaped frame, and an output end of the electric push rod is fixedly mounted on a side wall of the translation frame.

[0013] As a further solution of the present invention, the grinding drive mechanism includes a second motor, a driving rod and a gear column. A second motor is fixed to the protruding end of the bottom side of the translation frame. One end of the driving rod is fixedly installed on the output shaft of the second motor. The other end of the driving rod is rotatably installed on the inner wall of the top side of the translation frame. Two gear columns are fixedly installed on the driving rod, and the two gear columns are respectively meshed with the corresponding gear bodies.

[0014] As a further solution of the present invention, the second auxiliary positioning mechanism includes a second roller frame and a second guide wheel. A plurality of second roller frames are fixedly installed on one side of the translation frame, and a second guide wheel is rotatably installed on the inner walls of the plurality of second roller frames. The contact surfaces of one ends of the plurality of second guide wheels are against the guide groove of the anti-deformation linear guide body.

[0015] As a further solution of the present invention, a bottom opening is formed on the inner wall of the bottom side of the translation groove, and the bottom protruding end of the translation frame is movably fitted on the inner wall of the bottom opening.

[0016] A method for using an anti-deformation linear guide auxiliary processing device comprises the following steps:

[0017] S1: By placing the anti-deformation linear guide body on the polishing table of the machine body, and starting the electric push rod, the translation frame is pushed to move rightward in the translation groove, so that multiple first guide wheels and multiple second guide wheels are respectively squeezed into the guide grooves on both sides of the anti-deformation linear guide body, so as to clamp the anti-deformation linear guide body. At this time, the two gear columns are respectively engaged with the corresponding gear bodies.

[0018] S2: By starting the first motor, the bidirectional lead screw is driven to rotate, and the two sets of mounting blocks, the connecting plate, the gear body and the guide rail grinding disc are driven to approach each other, so that the two guide rail grinding discs are attached to the top and bottom sides of the anti-deformation linear guide body.

[0019] S3: By starting the second motor, the driving rod drives the two gear columns to rotate. Since the two sets of gear columns and the gear body are meshed, the two sets of gear bodies and the guide rail grinding disk are synchronously driven to rotate, thereby synchronously grinding the top and bottom sides of the anti-deformation linear guide body.

[0020] The beneficial effects of the present invention are:

[0021] 1. By starting the first motor, the bidirectional screw is driven to rotate, and the two sets of mounting blocks, the connecting plate, the gear body and the guide rail grinding disc are driven to approach each other, so that the two guide rail grinding discs are fitted on the top and bottom sides of the anti-deformation linear guide body. After that, by starting the second motor, the driving rod drives the two gear columns to rotate. Since the two sets of gear columns and the gear body are meshed, the two sets of gear bodies and the guide rail grinding discs are synchronously driven to rotate, and the top and bottom sides of the anti-deformation linear guide body are synchronously polished, which speeds up the polishing speed of the anti-deformation linear guide body and improves the polishing efficiency of the anti-deformation linear guide body.

[0022] 2. By starting the electric push rod, the translation frame is pushed to move rightward in the translation groove, so that multiple first guide wheels and multiple second guide wheels are respectively squeezed into the guide grooves on both sides of the anti-deformation linear guide body, thereby realizing automatic auxiliary clamping of the anti-deformation linear guide body, which is convenient for subsequent grinding of the rolling clamped anti-deformation linear guide body. The operation is simple and fast, and there is no need for manual clamping of the anti-deformation linear guide body, thereby improving the degree of automation of the processing of the anti-deformation linear guide body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional viewing angle structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of a partial cross-section of the machine body of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of the present invention from a side perspective;

[0026] Figure 4 It is a schematic structural diagram of a side cross-section of a circular opening of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the meshing perspective of the gear body and the gear column of the present invention;

[0028] Figure 6 This is a structural schematic diagram of the polishing drive mechanism of the present invention;

[0029] Figure 7 It is a structural schematic diagram from the perspective of the bidirectional movable driving mechanism of the present invention.

[0030] In the figure: 1. body; 2. anti-deformation linear guide body; 3. grinding table; 4. T-shaped support frame; 5. U-shaped frame; 6. first roller frame; 7. first guide wheel; 8. circular opening; 9. U-shaped side groove; 10. mounting groove; 11. mounting block; 12. first motor; 13. bidirectional screw rod; 14. connecting plate; 15. rotating groove; 16. gear body; 17. guide grinding disc; 18. translation groove; 19. translation frame; 20. second motor; 21. driving rod; 22. gear column; 23. second roller frame; 24. second guide wheel; 25. bottom opening; 26. electric push rod. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] See attached Figure 1 - Attachment Figure 7 , an anti-deformation linear guide auxiliary processing equipment, including a machine body 1 and an anti-deformation linear guide body 2, a grinding table 3 is provided on the top side of the machine body 1, the anti-deformation linear guide body 2 is placed on the grinding table 3, a T-shaped support frame 4 and a U-shaped frame 5 are fixedly installed on the top side of the machine body 1, and a first auxiliary positioning mechanism for the anti-deformation linear guide body 2 is provided on one side wall of the grinding table 3 and the T-shaped support frame 4, a circular opening 8 and a U-shaped side groove 9 are respectively provided in the machine body 1, and a mounting groove 10 is provided on one side wall of the T-shaped support frame 4 and the circular opening 8 , mounting blocks 11 are movably installed in the two mounting grooves 10, a bidirectional movable driving mechanism for the two mounting blocks 11 is provided on the bottom side of the body 1, and a grinding mechanism for the anti-deformation linear guide body 2 is provided on one side of the two mounting blocks 11. The inner wall of the U-shaped frame 5 and the U-shaped side groove 9 is provided with the same translation groove 18, and a translation frame 19 is movably installed in the translation groove 18, and a grinding driving mechanism for the grinding mechanism is provided on the translation frame 19, and a second auxiliary positioning mechanism for the anti-deformation linear guide body 2 is provided on one side of the translation frame 19.

[0034] In this embodiment, the first auxiliary positioning mechanism includes a first roller frame 6 and a first guide wheel 7. A plurality of first roller frames 6 are fixedly installed on one side wall of the grinding table 3 and the T-shaped support frame 4, respectively. The inner walls of the plurality of first roller frames 6 are rotatably installed with first guide wheels 7. The contact surfaces of one end of the plurality of first guide wheels 7 are against the guide groove of the anti-deformation linear guide body 2, thereby realizing auxiliary limiting of the anti-deformation linear guide body 2.

[0035] In this embodiment, the circular through opening 8 is connected to the U-shaped side groove 9 , and the circular through opening 8 passes through the body 1 , so that the corresponding gear column 22 can move horizontally in the U-shaped side groove 9 .

[0036] In this embodiment, the bidirectional moving drive mechanism includes a first motor 12 and a bidirectional screw 13. The first motor 12 is fixedly mounted on the bottom side of the body 1. One end of the bidirectional screw 13 is fixedly mounted on the output shaft of the first motor 12. The other end of the bidirectional screw 13 is threadedly penetrated through the outside of the two mounting blocks 11 and is rotatably mounted on the top inner wall of the corresponding mounting groove 10. By starting the first motor 12, the bidirectional screw 13 is driven to rotate, so that the two mounting blocks 11 slide in the corresponding mounting grooves 10 and approach each other.

[0037] In this embodiment, the grinding mechanism includes a connecting plate 14, a rotating groove 15, a gear body 16 and a guide rail grinding disc 17. The connecting plate 14 is fixedly mounted on one side of the mounting block 11. A rotating groove 15 is opened on one side of the connecting plate 14. The gear body 16 is rotatably mounted in the rotating groove 15. A guide rail grinding disc 17 is fixedly mounted on one side of the gear body 16. One side of the guide rail grinding disc 17 is against the anti-deformation linear guide body 2, so that the two guide rail grinding discs 17 can achieve double-sided grinding from the top and bottom sides of the anti-deformation linear guide body 2.

[0038] In this embodiment, an electric push rod 26 is fixedly installed on the inner wall of one side of the U-shaped frame 5, and the output end of the electric push rod 26 is fixedly installed on a side wall of the translation frame 19. By starting the electric push rod 26, the translation frame 19 is pushed to move rightward in the translation slot 18.

[0039] In this embodiment, the grinding drive mechanism includes a second motor 20, a driving rod 21 and a gear column 22. The second motor 20 is fixed to the protruding end of the bottom side of the translation frame 19, and one end of the driving rod 21 is fixedly installed on the output shaft of the second motor 20. The other end of the driving rod 21 is rotatably installed on the inner wall of the top side of the translation frame 19. Two gear columns 22 are fixedly installed on the driving rod 21, and the two gear columns 22 are respectively meshed with the corresponding gear bodies 16. By starting the second motor 20, the driving rod 21 drives the two gear columns 22 to rotate. Since the two groups of gear columns 22 are meshed with the gear body 16, the two groups of gear bodies 16 and the guide rail grinding disk 17 are synchronously driven to rotate, thereby synchronously realizing the grinding of the top and bottom sides of the anti-deformation linear guide body 2.

[0040] In this embodiment, the second auxiliary positioning mechanism includes a second roller frame 23 and a second guide wheel 24. A plurality of second roller frames 23 are fixedly installed on one side of the translation frame 19, and the inner walls of the plurality of second roller frames 23 are rotatably installed with second guide wheels 24. The contact surfaces of one end of the plurality of second guide wheels 24 are against the guide groove of the anti-deformation linear guide body 2, so that the plurality of first guide wheels 7 and the plurality of second guide wheels 24 are respectively squeezed into the guide grooves on both sides of the anti-deformation linear guide body 2, thereby realizing automatic auxiliary clamping of the anti-deformation linear guide body 2.

[0041] In this embodiment, a bottom opening 25 is formed on the bottom inner wall of the translation groove 18 , and the bottom protruding end of the translation frame 19 is movably fitted on the inner wall of the bottom opening 25 , so that the bottom protruding end of the translation frame 19 can slide in the inner wall of the bottom opening 25 .

[0042] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0043] During use, when double-sided grinding of the anti-deformation linear guide body 2 is performed, the staff places the anti-deformation linear guide body 2 on the grinding table 3 of the machine body 1, and pushes the translation frame 19 to move rightward in the translation groove 18 by starting the electric push rod 26, so that the multiple first guide wheels 7 and the multiple second guide wheels 24 are respectively squeezed into the guide grooves on both sides of the anti-deformation linear guide body 2, thereby realizing automatic auxiliary clamping of the anti-deformation linear guide body 2, which is convenient for the subsequent grinding of the rolling clamped anti-deformation linear guide body 2. The operation is simple and fast, and there is no need for manual clamping of the anti-deformation linear guide body 2, thereby improving the degree of automation of the processing of the anti-deformation linear guide body 2; at this time, the two gear columns 22 are respectively meshed with the corresponding gear bodies 16, and then, by starting The first motor 12 drives the bidirectional screw rod 13 to rotate, so that the two mounting blocks 11 slide in the corresponding mounting grooves 10 and approach each other, so that the gear bodies 16 on the two connecting plates 14 slide on the corresponding gear columns 22, and then drive the two guide rail grinding discs 17 to approach each other until they are fitted on the top and bottom sides of the anti-deformation linear guide body 2. After that, by starting the second motor 20, the driving rod 21 drives the two gear columns 22 to rotate. Since the two groups of gear columns 22 and the gear body 16 are meshed, the two groups of gear bodies 16 and the guide rail grinding discs 17 are synchronously driven to rotate, and then the top and bottom sides of the anti-deformation linear guide body 2 are synchronously polished, thereby accelerating the polishing speed of the anti-deformation linear guide body 2 and improving the polishing efficiency of the anti-deformation linear guide body 2.

[0044] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0045] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An anti-deformation linear guide auxiliary processing device, comprising a body (1) and an anti-deformation linear guide body (2), characterized in that: The top side of the machine body (1) is provided with a grinding table (3), the anti-deformation linear guide body (2) is placed on the grinding table (3), the top side of the machine body (1) is fixedly installed with a T-shaped support frame (4) and a U-shaped frame body (5), one side wall of the grinding table (3) and the T-shaped support frame (4) is provided with a first auxiliary positioning mechanism for the anti-deformation linear guide body (2), a circular opening (8) and a U-shaped side groove (9) are respectively provided in the machine body (1), one side wall of the T-shaped support frame (4) and the circular opening (8) are provided with a mounting groove (10), and both mounting grooves (10) are movable. A mounting block (11) is installed, a bidirectional movable drive mechanism for the two mounting blocks (11) is arranged on the bottom side of the machine body (1), a grinding mechanism for the anti-deformation linear guide body (2) is arranged on one side of the two mounting blocks (11), the inner wall of the U-shaped frame (5) and the U-shaped side groove (9) is provided with a same translation groove (18), a translation frame (19) is movably installed in the translation groove (18), a grinding drive mechanism for the grinding mechanism is arranged on the translation frame (19), and a second auxiliary positioning mechanism for the anti-deformation linear guide body (2) is arranged on one side of the translation frame (19).

2. The anti-deformation linear guide auxiliary processing equipment according to claim 1, characterized in that: The first auxiliary positioning mechanism comprises a first roller frame (6) and a first guide wheel (7); a plurality of first roller frames (6) are fixedly mounted on one side wall of the grinding table (3) and the T-shaped support frame (4); the inner walls of the plurality of first roller frames (6) are rotatably mounted with first guide wheels (7); and one end contact surface of the plurality of first guide wheels (7) abuts against the guide groove of the anti-deformation linear guide body (2).

3. The anti-deformation linear guide auxiliary processing equipment according to claim 1, characterized in that: The circular through opening (8) is communicated with the U-shaped side groove (9), and the circular through opening (8) passes through the machine body (1).

4. The anti-deformation linear guide auxiliary processing equipment according to claim 1, characterized in that: The bidirectional moving drive mechanism comprises a first motor (12) and a bidirectional screw (13); the first motor (12) is fixedly mounted on the bottom side of the machine body (1); one end of the bidirectional screw (13) is fixedly mounted on the output shaft of the first motor (12); the other end of the bidirectional screw (13) is threadedly passed through the outside of two mounting blocks (11) and is rotatably mounted on the top inner wall of the corresponding mounting groove (10).

5. The anti-deformation linear guide auxiliary processing equipment according to claim 4, characterized in that: The grinding mechanism comprises a connecting plate (14), a rotating groove (15), a gear body (16) and a guide rail grinding disc (17); the connecting plate (14) is fixedly mounted on one side of the mounting block (11); a rotating groove (15) is provided on one side of the connecting plate (14); a gear body (16) is rotatably mounted in the rotating groove (15); a guide rail grinding disc (17) is fixedly mounted on one side of the gear body (16); and one side of the guide rail grinding disc (17) abuts against the anti-deformation linear guide body (2).

6. The anti-deformation linear guide auxiliary processing equipment according to claim 1, characterized in that: An electric push rod (26) is fixedly mounted on an inner wall of one side of the U-shaped frame (5), and an output end of the electric push rod (26) is fixedly mounted on a side wall of the translation frame (19).

7. The anti-deformation linear guide auxiliary processing equipment according to claim 5, characterized in that: The grinding drive mechanism comprises a second motor (20), a driving rod (21) and a gear column (22); the second motor (20) is fixed to the protruding end of the bottom side of the translation frame (19); one end of the driving rod (21) is fixedly mounted on the output shaft of the second motor (20); the other end of the driving rod (21) is rotatably mounted on the inner wall of the top side of the translation frame (19); two gear columns (22) are respectively fixedly mounted on the driving rod (21); and the two gear columns (22) are respectively meshed with the corresponding gear bodies (16).

8. The anti-deformation linear guide auxiliary processing equipment according to claim 7, characterized in that: The second auxiliary positioning mechanism comprises a second roller frame (23) and a second guide wheel (24); a plurality of second roller frames (23) are fixedly mounted on one side of the translation frame (19); second guide wheels (24) are rotatably mounted on the inner walls of the plurality of second roller frames (23); and contact surfaces at one end of the plurality of second guide wheels (24) are against the guide groove of the anti-deformation linear guide body (2).

9. The anti-deformation linear guide auxiliary processing equipment according to claim 8, characterized in that: The bottom inner wall of the translation groove (18) is provided with a bottom opening (25), and the bottom protruding end of the translation frame (19) is movably fitted on the inner wall of the bottom opening (25).

10. A method for using an anti-deformation linear guide auxiliary processing device, using the anti-deformation linear guide auxiliary processing device according to any one of claims 1 to 9, comprising the following steps: S1: The anti-deformation linear guide body (2) is placed on the grinding table (3) of the machine body (1), and the electric push rod (26) is started to push the translation frame (19) to move rightward in the translation groove (18), so that the plurality of first guide wheels (7) and the plurality of second guide wheels (24) are respectively squeezed into the guide grooves on both sides of the anti-deformation linear guide body (2), thereby clamping the anti-deformation linear guide body (2). At this time, the two gear columns (22) are respectively meshed with the corresponding gear bodies (16); S2: By starting the first motor (12), the bidirectional screw rod (13) is driven to rotate, and the two sets of mounting blocks (11), the connecting plate (14), the gear body (16) and the guide rail grinding disc (17) are driven to approach each other, so that the two guide rail grinding discs (17) are attached to the top side and the bottom side of the anti-deformation linear guide body (2); S3: By starting the second motor (20), the driving rod (21) drives the two gear columns (22) to rotate. Since the two sets of gear columns (22) and the gear body (16) are meshed, the two sets of gear bodies (16) and the guide rail grinding disc (17) are synchronously driven to rotate, thereby synchronously grinding the top side and the bottom side of the anti-deformation linear guide body (2).

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