Guide rail machining grinding machine with adjustable machining position

Abstract

The utility model belongs to the field of grinding machines, and particularly relates to a grinding machine with an adjustable machining position for guide rail machining, which comprises a grinding machine body. The turnover mechanism is arranged, a push plate is driven by a double-shaft air cylinder to move, a connecting plate is driven by the push plate to move, a clamping plate is driven by the connecting plate to move, the surface of a guide rail body is clamped, then a first lead screw is driven by a first motor to rotate, a moving plate is driven by the first lead screw to move, and a connecting base is driven by the moving plate to move. A second motor is driven to move through a connecting base, finally, a positioning plate is driven to rotate through the second motor, a guide rail body is driven to rotate through the positioning plate, the guide rail body can be turned over, and the problem that a guide rail in the grinding machine can only grind a single face and grinds other faces is solved. And the guide rail needs to be manually taken out of the grinding machine to be overturned, so that the workload in the guide rail machining process is increased, and the machining efficiency is reduced.

Description

Technical Field

[0001] This utility model relates to the field of grinding machines, specifically a grinding machine for machining guideways with adjustable machining positions. Background Technology

[0002] Grinding machines, also known as grinding machines, use high-speed rotating grinding wheels as grinding tools. They are an indispensable and important piece of equipment in guide rail processing, used to grind guide rails.

[0003] When machining guide rails, it is usually necessary to grind multiple sides of the guide rail. However, the guide rails inside existing grinding machines can only be ground on one side. When grinding other sides, the guide rails need to be manually removed from the grinding machine and flipped over, which increases the workload in the guide rail machining process and reduces the machining efficiency. Utility Model Content

[0004] To overcome the shortcomings of existing technology, the guide rails inside the grinding machine can only be ground on one side. When grinding other sides, the guide rails need to be manually removed from the grinding machine and flipped, which increases the workload in the guide rail processing process and reduces processing efficiency. This utility model proposes a grinding machine for guide rail processing with adjustable processing position.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a grinding machine for machining guide rails with adjustable machining position, including a grinding machine body, a guide rail body movably connected to the top of the grinding machine body, a grinding assembly installed on the top of the grinding machine body, and a flipping mechanism installed on the right side of the top of the grinding machine body.

[0006] The flipping mechanism includes a positioning seat, the bottom of which is fixedly connected to the top of the grinding machine body. A first motor is fixedly connected to the top of the positioning seat, and a first lead screw is fixedly connected to the output end of the first motor. A moving plate is threaded onto the surface of the first lead screw. A connecting seat is fixedly connected to the left side of the moving plate, and a second motor is fixedly connected to the inner cavity of the connecting seat. A positioning plate is fixedly connected to the output end of the second motor, and a dual-axis cylinder is fixedly connected to the right side of the positioning plate. A push plate is fixedly connected to the output end of the dual-axis cylinder, and a connecting plate is fixedly connected to the left side of the push plate. A clamping plate is fixedly connected to one side of the connecting plate, and one side of the clamping plate is tightly fitted to the surface of the guide rail body.

[0007] Preferably, guide grooves are provided on both the front and back sides of the inner cavity of the positioning seat, and a guide plate is movably connected to the inner cavity of the guide groove. One side of the guide plate is fixedly connected to the surface of the moving plate.

[0008] Preferably, the positioning plate has a positioning groove in its inner cavity, and the inner cavity of the positioning groove is movably connected to the surface of the push plate.

[0009] Preferably, a support mechanism is installed on the left side of the top of the grinding machine body. The support mechanism includes an adjustment groove, which is opened on the left side of the inner cavity of the grinding machine body. A support frame is movably connected to the inner cavity of the adjustment groove. A reinforcing plate is fixedly connected to the inner side of the support frame. A movable groove is opened on the right side of the inner cavity of the support frame. A movable plate is movably connected to the inner cavity of the movable groove. A fixed plate is fixedly connected to the right side of the movable plate. A support plate is movably connected to the right side of the fixed plate. The inner cavity of the support plate is in close contact with the surface of the guide rail body.

[0010] Preferably, a support shaft is movably connected to the inner cavity of the fixing plate, the right side of the support shaft is fixedly connected to the left side of the support plate, and a positioning ring is fixedly connected to the surface of the support shaft, the right side of the positioning ring is movably connected to the left side of the fixing plate.

[0011] Preferably, a third motor is fixedly connected to the top of the support frame, and a first connecting shaft is fixedly connected to the output end of the third motor. A first transmission wheel is fixedly connected to the surface of the first connecting shaft. A transmission belt is movably connected to the top and bottom of the inner cavity of the first transmission wheel. A second transmission wheel is movably connected to one side of the inner cavity of the transmission belt. The first transmission wheel and the second transmission wheel are connected by a transmission belt. A second lead screw is fixedly connected to the inner cavity of the second transmission wheel, and the surface of the second lead screw is threadedly connected to the inner cavity of the movable plate.

[0012] Preferably, the front and back sides of the inner cavity of the adjusting groove are provided with movable grooves, and the front and back sides of the inner cavity of the support frame are provided with fixed grooves. The inner cavity of the movable groove is movably connected to a fixed rod, and the surface of the fixed rod is inserted into the inner cavity of the fixed groove.

[0013] Preferably, a limiting groove is formed on one side of the inner cavity of the movable groove, and a limiting ring is movably connected to the inner cavity of the limiting groove. The inner cavity of the limiting ring is fixedly connected to the surface of the fixed rod.

[0014] The advantages of this utility model are:

[0015] This invention utilizes a flipping mechanism. A dual-axis cylinder drives a push plate to move, which in turn moves a connecting plate. The connecting plate then moves a clamping plate to clamp the surface of the guide rail body. A first motor drives a first lead screw to rotate, which in turn moves a moving plate. The moving plate then moves a connecting seat, which in turn moves a second motor. Finally, the second motor drives a positioning plate to rotate, which in turn rotates the guide rail body. This mechanism allows the guide rail body to be flipped, solving the problem that grinding machines can only grind one side of the guide rail. Grinding other sides requires manual removal and flipping of the guide rail, increasing workload and reducing processing efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the positioning seat of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the movable plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the positioning plate of this utility model;

[0021] Figure 5 This is a cross-sectional view of the grinding machine body of this utility model;

[0022] Figure 6 This is a schematic diagram of the support frame of this utility model;

[0023] Figure 7 This is a schematic diagram of the transmission belt of this utility model;

[0024] Figure 8 This is a schematic diagram of the structure of the fixing plate of this utility model.

[0025] In the diagram: 1. Grinding machine body; 2. Guide rail body; 3. Grinding assembly; 4. Tilting mechanism; 401. Positioning seat; 402. First motor; 403. Positioning plate; 404. Connecting seat; 405. Guide plate; 406. First lead screw; 407. Guide groove; 408. Moving plate; 409. Dual-axis cylinder; 410. Connecting plate; 411. Clamping plate; 412. Second motor; 413. Push plate; 414. Positioning groove; 5. Support mechanism; 501. Support frame; 502. Adjustment groove; 503. Limiting groove; 504. Limiting ring; 505. Third motor; 506. Moving groove; 507. Fixing rod; 508. Reinforcing plate; 509. Fixing plate; 510. Support plate; 511. Fixing groove; 512. Movable plate; 513. Movable groove; 514. First connecting shaft; 515. First transmission wheel; 516. Second lead screw; 517. Second transmission wheel; 518. Transmission belt; 519. Support shaft; 520. Positioning ring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0028] This application discloses a grinding machine for machining guideways with adjustable machining positions. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4 A grinding machine for machining guide rails with adjustable machining position includes a grinding machine body 1, a guide rail body 2 movably connected to the top of the grinding machine body 1, a grinding assembly 3 mounted on the top of the grinding machine body 1, and a tilting mechanism 4 mounted on the right side of the top of the grinding machine body 1.

[0029] The flipping mechanism 4 includes a positioning seat 401. The bottom of the positioning seat 401 is fixedly connected to the top of the grinding machine body 1. A first motor 402 is fixedly connected to the top of the positioning seat 401. A first lead screw 406 is fixedly connected to the output end of the first motor 402. A moving plate 408 is threadedly connected to the surface of the first lead screw 406. A connecting seat 404 is fixedly connected to the left side of the moving plate 408. A second motor 412 is fixedly connected to the inner cavity of the connecting seat 404. A positioning plate 403 is fixedly connected to the output end of the second motor 412. A dual-axis cylinder 409 is fixedly connected to the right side of the positioning plate 403. A push plate 413 is fixedly connected to the output end of the dual-axis cylinder 409. A connecting plate 410 is fixedly connected to the left side of the push plate 413. A clamping plate 411 is fixedly connected to one side of the connecting plate 410. One side of the clamping plate 411 is tightly fitted to the surface of the guide rail body 2.

[0030] Reference Figure 3 The positioning seat 401 has guide grooves 407 on both the front and back sides of its inner cavity. A guide plate 405 is movably connected to the inner cavity of the guide groove 407. One side of the guide plate 405 is fixedly connected to the surface of the moving plate 408. The guide groove 407 allows the guide plate 405 to move inside the positioning seat 401. The guide plate 405 guides the movement of the moving plate 408, allowing the moving plate 408 to move stably inside the positioning seat 401, thereby improving the stability of the positioning plate 403 during movement.

[0031] Reference Figure 4The positioning plate 403 has a positioning groove 414 in its inner cavity. The inner cavity of the positioning groove 414 is movably connected to the surface of the push plate 413. The positioning groove 414 limits the movement of the push plate 413 and prevents the position of the push plate 413 from shifting during the movement, which would cause the clamping plate 411 to be unable to be stably clamped on the surface of the guide rail body 2.

[0032] Reference Figure 1 , Figure 5 and Figure 6 A support mechanism 5 is installed on the left side of the top of the grinding machine body 1. The support mechanism 5 includes an adjustment groove 502, which is located on the left side of the inner cavity of the grinding machine body 1. A support frame 501 is movably connected to the inner cavity of the adjustment groove 502. A reinforcing plate 508 is fixedly connected to the inner side of the support frame 501. A movable groove 513 is provided on the right side of the inner cavity of the support frame 501. A movable plate 512 is movably connected to the inner cavity of the movable groove 513. A fixed plate 509 is fixedly connected to the right side of the movable plate 512. A support plate 510 is movably connected to the right side of the guide rail body 2. The inner cavity of the support plate 510 is tightly fitted to the surface of the guide rail body 2. By setting the adjustment groove 502, the support frame 501 can move inside the grinding machine body 1. The movement of the support frame 501 drives the support plate 510 to move, thereby supporting and positioning the left side of the guide rail body 2. This allows the guide rail body 2 to move and flip stably under the clamping of the clamping plate 411, preventing the two sides of the guide rail body 2 from being out of sync during movement.

[0033] Reference Figure 8 A support shaft 519 is movably connected to the inner cavity of the fixed plate 509. The right side of the support shaft 519 is fixedly connected to the left side of the support plate 510. A positioning ring 520 is fixedly connected to the surface of the support shaft 519. The right side of the positioning ring 520 is movably connected to the left side of the fixed plate 509. The support shaft 519 supports the position of the support plate 510. At the same time, the positioning ring 520 positions the support plate 510, so that the support plate 510 can rotate on the surface of the fixed plate 509 while preventing the position of the support plate 510 from shifting, which would prevent the left side of the guide rail body 2 from being stably clamped.

[0034] Reference Figure 5 , Figure 6 and Figure 7A third motor 505 is fixedly connected to the top of the support frame 501. A first connecting shaft 514 is fixedly connected to the output end of the third motor 505. A first transmission wheel 515 is fixedly connected to the surface of the first connecting shaft 514. A transmission belt 518 is movably connected to the top and bottom of the inner cavity of the first transmission wheel 515. A second transmission wheel 517 is movably connected to one side of the inner cavity of the transmission belt 518. The first transmission wheel 515 and the second transmission wheel 517 are connected by transmission belt 518. A second lead screw 516 is fixedly connected to the inner cavity of the second transmission wheel 517. The surface of the second lead screw 516 is threaded into the inner cavity of the movable plate 512. Next, the third motor 505 can drive the first connecting shaft 514 to rotate during its rotation. The rotation of the first connecting shaft 514 drives the first transmission wheel 515 to rotate. During the rotation of the first transmission wheel 515, the two second transmission wheels 517 are driven to rotate through the transmission belt 518. The rotation of the second transmission wheels 517 drives the movable plate 512 to move inside the movable groove 513, thereby adjusting the position of the support plate 510. When the support plate 510 is not in use, it can be moved to the top of the inner cavity of the movable groove 513 to prevent the support plate 510 from blocking the movement of the guide rail body 2.

[0035] Reference Figure 5 and Figure 6 The front and back sides of the inner cavity of the adjusting groove 502 are provided with moving grooves 506, and the front and back sides of the inner cavity of the support frame 501 are provided with fixing grooves 511. The inner cavity of the moving groove 506 is movably connected to a fixing rod 507. The surface of the fixing rod 507 is inserted into the inner cavity of the fixing groove 511. Through the setting of the fixing groove 511, the fixing rod 507 can be inserted into the interior of the support frame 501, thereby fixing the position of the support frame 501 and preventing the position of the support plate 510 from shifting during use.

[0036] Reference Figure 5 A limiting groove 503 is provided on one side of the inner cavity of the moving groove 506. A limiting ring 504 is movably connected to the inner cavity of the limiting groove 503. The inner cavity of the limiting ring 504 is fixedly connected to the surface of the fixed rod 507. By setting the limiting groove 503, the limiting ring 504 can move inside the grinding machine body 1. The limiting ring 504 can limit the fixed rod 507, preventing the fixed rod 507 from moving too far and detaching from the inside of the limiting groove 503, causing the fixed rod 507 to fall around and easily be lost.

[0037] Working principle: First, place the guide rail body 2 on top of the grinding machine body 1. Place the right side of the guide rail body 2 against the left side of the positioning plate 403. Then, the dual-axis cylinder 409 drives the push plate 413 to move. The movement of the push plate 413 drives the connecting plate 410 to move, which in turn drives the clamping plate 411 to move, thus clamping the surface of the guide rail body 2. After clamping the left side of the guide rail body 2, push the support frame 501 to move to the right. The movement of the support frame 501 drives the movable plate 512 to move, which in turn drives the fixed plate 50... 9. The movement of the fixed plate 509 drives the support plate 510 to move, thus supporting and positioning the left side of the guide rail body 2. This ensures that both sides of the guide rail body 2 remain synchronized during movement and rotation. Subsequently, the surface of the guide rail body 2 can be ground by the grinding assembly 3. After one side of the guide rail body 2 is processed, the first motor 402 drives the first lead screw 406 to rotate. The rotation of the first lead screw 406 drives the moving plate 408 to move. The movement of the moving plate 408 drives the connecting seat 404 to move. The movement of the connecting seat 404 drives the positioning plate 403 to move. The movement of the positioning plate 403 drives the clamping plate 411 to move, lifting the guide rail body 2 upwards. Then, the second motor 412 drives the positioning plate 403 to rotate, which in turn drives the clamping plate 411 to rotate, and vice versa, thus rotating the guide rail body 2 and flipping its position. Simultaneously, during the movement of the positioning plate 403, the third motor 505 drives the first connecting shaft 514 to rotate, which in turn drives the first transmission wheel 515 to rotate, and vice versa. The transmission wheel 517 rotates, which in turn drives the second lead screw 516 to rotate. The rotation of the second lead screw 516 drives the movable plate 512 to move upward, thus allowing both sides of the guide rail body 2 to move synchronously. During the rotation of the second motor 412, the support shaft 519 supports the position of the support plate 510, allowing the support plate 510 to rotate on the surface of the fixed plate 509. This enables both sides of the guide rail body 2 to rotate synchronously, facilitating grinding of multiple surfaces of the guide rail body 2, reducing the time required for manual turning, and improving overall processing efficiency.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A grinding machine for machining a guideway with adjustable machining position, comprising a machine body (1), characterized in that: The top of the grinding machine body (1) is movably connected with a guide rail body (2), and the top of the grinding machine body (1) is provided with a grinding assembly (3); the right side of the top of the grinding machine body (1) is provided with a turnover mechanism (4); The turnover mechanism (4) comprises a positioning seat (401), the bottom of the positioning seat (401) is fixedly connected with the top of the grinding machine body (1), the top of the positioning seat (401) is fixedly connected with a first motor (402), the output end of the first motor (402) is fixedly connected with a first lead screw (406), the surface of the first lead screw (406) is threadedly connected with a moving plate (408), the left side of the moving plate (408) is fixedly connected with a connecting seat (404), the inner cavity of the connecting seat (404) is fixedly connected with a second motor (412), the output end of the second motor (412) is fixedly connected with a positioning plate (403), the right side of the positioning plate (403) is fixedly connected with a double-shaft air cylinder (409), the output end of the double-shaft air cylinder (409) is fixedly connected with a push plate (413), the left side of the push plate (413) is fixedly connected with a connecting plate (410), one side of the connecting plate (410) is fixedly connected with a clamping plate (411), and one side of the clamping plate (411) is closely attached to the surface of the guide rail body (2).

2. The machining position-adjustable guideway machining grinder according to claim 1, characterized by: The front side and the back side of the inner cavity of the positioning seat (401) are provided with guide grooves (407), and the inner cavity of the guide groove (407) is movably connected with a guide plate (405), one side of the guide plate (405) is fixedly connected with the surface of the moving plate (408).

3. The machining position-adjustable guideway machining grinder according to claim 1, characterized by: The inner cavity of the positioning plate (403) is provided with a positioning groove (414), and the inner cavity of the positioning groove (414) is movably connected with the surface of the push plate (413).

4. The machine tool according to claim 1, wherein: The left side of the top of the grinding machine body (1) is provided with a supporting mechanism (5), the supporting mechanism (5) comprises an adjusting groove (502), the adjusting groove (502) is arranged on the left side of the inner cavity of the grinding machine body (1), the inner cavity of the adjusting groove (502) is movably connected with a supporting frame (501), the inner side of the supporting frame (501) is fixedly connected with a reinforcing plate (508), the right side of the inner cavity of the supporting frame (501) is provided with a movable groove (513), the inner cavity of the movable groove (513) is movably connected with a movable plate (512), the right side of the movable plate (512) is fixedly connected with a fixed plate (509), the right side of the fixed plate (509) is movably connected with a supporting plate (510), and the inner cavity of the supporting plate (510) is closely attached to the surface of the guide rail body (2).

5. The machining position-adjustable guideway machining grinder according to claim 4, characterized by: The inner cavity of the fixed plate (509) is movably connected with a supporting shaft (519), the right side of the supporting shaft (519) is fixedly connected with the left side of the supporting plate (510), the surface of the supporting shaft (519) is fixedly connected with a positioning ring (520), and the right side of the positioning ring (520) is movably connected with the left side of the fixed plate (509).

6. The machine tool according to claim 4, wherein: The top of the support frame (501) is fixedly connected with a third motor (505), the output end of the third motor (505) is fixedly connected with a first connecting shaft (514), the surface of the first connecting shaft (514) is fixedly connected with a first transmission wheel (515), the top and bottom of the inner cavity of the first transmission wheel (515) are movably connected with a transmission belt (518), one side of the inner cavity of the transmission belt (518) is movably connected with a second transmission wheel (517), the first transmission wheel (515) and the second transmission wheel (517) are drivingly connected through the transmission belt (518), the inner cavity of the second transmission wheel (517) is fixedly connected with a second lead screw (516), and the surface of the second lead screw (516) is threadedly connected with the inner cavity of a movable plate (512).

7. The machine tool according to claim 4, wherein: The front side and the back side of the inner cavity of the adjusting groove (502) are both provided with a moving groove (506), the front side and the back side of the inner cavity of the support frame (501) are both provided with a fixed groove (511), the inner cavity of the moving groove (506) is movably connected with a fixed rod (507), and the surface of the fixed rod (507) is inserted into the inner cavity of the fixed groove (511).

8. The machine tool according to claim 7, wherein: One side of the inner cavity of the moving groove (506) is provided with a limiting groove (503), the inner cavity of the limiting groove (503) is movably connected with a limiting ring (504), and the inner cavity of the limiting ring (504) is fixedly connected with the surface of the fixed rod (507).

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