Cutting device for guide rail machining

Abstract

The utility model relates to the technical field of guide rail machining, in particular to a cutting device for guide rail machining, which comprises a conveying frame and an adjusting mechanism for moving the position of a guide rail. The adjusting mechanism comprises a fixed frame, a movable frame and an electric push rod fixedly connected with the movable frame. The two fixing frames are symmetrically and fixedly installed on the top of the conveying frame. A guide rod is fixedly installed in the fixed frame, and the movable frame is installed on the guide rod in a sliding mode. The guide rail is clamped and fixed through the movable clamping plate and the fixed clamping plate, the movable frame is pushed through the electric push rod, and the movable frame drives the guide rail to be close to the cutting knife, so that the guide rail is kept stable in the cutting process, and the cutting precision and the guide rail quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail processing, in particular to a cutting device for guide rail processing. Background Art

[0002] A guide rail is a device made of grooves or ridges made of metal or other materials that supports, secures, and guides moving devices or equipment while reducing friction. The longitudinal grooves or ridges on the guide rail surface are used to guide and secure machine parts, specialized equipment, and instruments. Guide rails, also known as slide rails, linear guides, and linear slides, are used for linear reciprocating motion. They have higher load ratings than linear bearings and can withstand a certain amount of torque, enabling high-precision linear motion under high loads.

[0003] The cam is connected with the two guide rails by the two guide rails, and the two guide rails are connected with the two guide rails by the two guide rails.

[0004] During the cutting process of the guide rail, the guide rail is not fixed, and the vibration during cutting will affect the cutting accuracy and the quality of the guide rail.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide a cutting device for guide rail processing that can effectively solve the above technical problems.

[0007] In order to achieve the purpose of the present utility model, the following technical solution is adopted: a cutting device for processing a guide rail, comprising: a transport frame, an adjustment mechanism for moving the guide rail position;

[0008] The adjustment mechanism includes: a fixed frame, a movable frame, and an electric push rod fixedly connected to the movable frame;

[0009] The two fixed frames are symmetrically fixedly installed on the top of the transport frame; a guide rod is fixedly installed in the fixed frame, and the movable frame is slidably installed on the guide rod.

[0010] Furthermore, a clamping member is fixedly mounted on the movable frame.

[0011] Furthermore, the clamping member is composed of a fixed rod, a threaded rod, a third motor fixedly connected to the threaded rod, a movable clamping plate threadedly mounted on the threaded rod, and a fixed clamping plate fixedly mounted on the movable frame.

[0012] Furthermore, the fixed rod is fixedly mounted on one end of the movable frame, and the threaded rod is rotatably mounted on the other end of the movable frame.

[0013] Furthermore, the two movable splints are fixedly connected via a connecting rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the present invention provides a cutting device for guide rail processing, which clamps the fixed guide rail through a movable splint and a fixed splint, and then pushes the movable frame through an electric push rod. The movable frame drives the guide rail close to the cutting knife, so that the guide rail remains stable during the cutting process, thereby improving the cutting accuracy and the quality of the guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a structural schematic diagram of one side of a cutting device for guide rail processing according to the present invention.

[0017] Figure 2 This is a structural schematic diagram of the other side of a cutting device for guide rail processing according to the present invention.

[0018] Figure 3 It is a schematic diagram of the split structure of the cutting mechanism in the utility model.

[0019] Figure 4 It is a structural diagram of the adjustment mechanism in the utility model.

[0020] Figure 5 This is a schematic structural diagram of the clamping member of the present invention.

[0021] In the figure: 1. Transport frame; 2. Conveyor belt; 3. First motor; 4. Cutting mechanism; 401. Mounting frame; 402. Cutting knife; 403. Second motor; 404. Driving gear; 405. Driven gear; 406. Rotating shaft; 407. Bearing; 408. Groove; 5. Protective cover; 6. Adjustment mechanism; 601. Electric push rod; 602. Moving frame; 603. Fixed frame; 604. Guide rod; 605. Moving splint; 606. Fixed rod; 607. Threaded rod; 608. Third motor; 609. Fixed splint; 610. Connecting rod; 7. Waste chip frame; 8. Sensor. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the embodiments described are some embodiments of the present invention, not all embodiments.

[0023] In the description of the present invention, it should be understood that the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention. When a mechanism is referred to as being "fixed to" another mechanism, it may be directly on the other mechanism or there may also be a centered mechanism. When a mechanism is considered to be "connected to" another mechanism, it may be directly connected to the other mechanism or there may be a centered mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it may be directly set on the other mechanism or there may be a centered mechanism at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] like Figures 1 to 5 As shown, the utility model is a cutting device for processing guide rails, comprising: a transport frame 1, an adjustment mechanism 6 for moving the position of the guide rails, and a cutting mechanism 4 for cutting the guide rails.

[0025] A conveyor belt 2 with a transport guide rail is installed on the transport frame 1, and the conveyor belt 2 is pulled by a first motor 3; the first motor 3 is fixedly installed on the side of the transport frame 1; a sensor 8 is fixedly installed on the inner wall of the transport frame 1; a protective cover 5 is fixedly installed at the center position of the top of the transport frame 1, and a waste frame 7 is slidably installed on one side of the transport frame 1; the waste frame 7 is located below the cutting mechanism 4, and water or sand is contained in the waste frame 7.

[0026] The adjustment mechanism 6 includes: a fixed frame 603, a mobile frame 602, and an electric push rod 601 fixedly connected to the mobile frame 602; the two fixed frames 603 are symmetrically fixedly installed on the top of the transport frame 1; a guide rod 604 is fixedly installed in the fixed frame 603, and the mobile frame 602 is slidably installed on the guide rod 604; the two ends of the mobile frame 602 are slidably installed in the two fixed frames 603 respectively; a clamping member is fixedly installed on the mobile frame 602; the clamping member is composed of a fixed rod 606, a threaded rod 607, and a third motor 600 fixedly connected to the threaded rod 607 8. It consists of a movable splint 605 threadedly mounted on a threaded rod 607 and a fixed splint 609 fixedly mounted on a movable frame 602; the rotating shaft of the third motor 608 is fixedly connected to the threaded rod 608; the third motor 608 is fixedly mounted on the movable frame 602; the fixed rod 606 is fixedly mounted on one end of the movable frame 602, and the threaded rod 607 is rotatably mounted on the other end of the movable frame 602; the fixed rod 606 is parallel to the threaded rod 607; the two movable splints 605 are fixedly connected by a connecting rod 610, so that the two movable splints 605 move synchronously.

[0027] The fixed guide rail is clamped by the movable splint 605 and the fixed splint 609, and the movable frame 602 is pushed by the electric push rod 601. The movable frame 602 drives the guide rail close to the cutting knife 402, so that the guide rail remains stable during the cutting process, thereby improving the cutting accuracy and the quality of the guide rail; the guide rail is placed on the conveyor belt 2 and is located between the movable splint 605 and the fixed splint 609. The conveyor belt 2 transports the guide rail. When the sensor 8 detects the guide rail, the time to start the third motor 608 is calculated according to the moving speed of the guide rail and the distance between the position to be cut on the guide rail and the cutting mechanism 4, so that the rotating shaft of the third motor 608 drives the threaded rod 607 to rotate, and the movable splint 605 moves and clamps the guide rail with the fixed splint 609 to fix the guide rail. At the same time, the position to be cut on the guide rail is aligned with the cutting mechanism 4, thereby reducing the cutting accuracy error.

[0028] The cutting mechanism 4 includes: a cutting blade 402, a rotating shaft 406, and a second motor 403; the second motor 403 is fixedly mounted on the side of the transport frame 1; the cutting blade 402 is fixedly mounted on the rotating shaft 406; the rotating shaft 406 is rotatably mounted on the mounting frame 401, and the stability of the rotating shaft 406 is improved by a bearing 407; a driven gear 405 is fixedly mounted on the rotating shaft 406, and the driven gear 405 is meshed with the driving gear 404; the driving gear 404 is fixedly mounted on the rotating shaft of the second motor 403, and the driving gear 404 contacts the driven gear 405 through a through slot 408 on the mounting frame 401.

[0029] Working principle:

[0030] The guide rail is placed on the conveyor belt 2 and is located between the movable clamping plate 605 and the fixed clamping plate 609. The conveyor belt 2 transports the guide rail. When the sensor 8 detects the guide rail, the time to start the third motor 608 is calculated according to the moving speed of the guide rail and the distance between the position to be cut on the guide rail and the cutting mechanism 4, so that the rotating shaft of the third motor 608 drives the threaded rod 607 to rotate, the movable clamping plate 605 moves and clamps the guide rail with the fixed clamping plate 609 to fix the guide rail. At the same time, the position to be cut on the guide rail is aligned with the cutting mechanism 4 to reduce the accuracy error of the cutting; the second motor 403 is started, and the rotating shaft of the second motor 403 drives the driving gear 404 to rotate, the driving gear 404 drives the driven gear 405 to rotate, and the driven gear 405 drives the rotating shaft 406 Rotate, the rotating shaft 406 drives the cutting knife 402 to rotate, the electric push rod 601 pushes the movable frame 602 to move, the movable frame 602 drives the guide rail to approach the cutting knife 402, and the cutting knife 402 cuts the guide rail. During the process of cutting the guide rail, there are two fixed points on the guide rail and are located on both sides of the position to be cut, which improves the stability of the guide rail. At the same time, the protective cover 5 can avoid sparks from cutting, improve the safety of cutting, and the cut debris will fall into the waste chip frame 7; after cutting, the electric push rod 601 pulls the movable frame 602, and the movable frame 602 drives the guide rail cut into two ends to move onto the conveyor belt 2. By fixing and moving the guide rail, the guide rail is cut, which avoids the vibration during cutting affecting the guide rail cutting process, resulting in a decrease in cutting accuracy and a decrease in guide rail quality.

[0031] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0032] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to this utility model.

Claims

1. A cutting device for guide rail machining, characterized in that: include: Transport frame (1), adjustment mechanism (6) for moving the guide rail position; The adjustment mechanism (6) comprises: a fixed frame (603), a movable frame (602), and an electric push rod (601) fixedly connected to the movable frame (602); The two fixed frames (603) are symmetrically fixedly installed on the top of the transport frame (1); a guide rod (604) is fixedly installed in the fixed frame (603), and the movable frame (602) is slidably installed on the guide rod (604).

2. A cutting device for guide rail machining according to claim 1, characterized in that: A clamping member is fixedly mounted on the movable frame (602).

3. A cutting device for guide rail machining as claimed in claim 2, characterized in that: The clamping member is composed of a fixed rod (606), a threaded rod (607), a third motor (608) fixedly connected to the threaded rod (607), a movable clamping plate (605) threadedly mounted on the threaded rod (607), and a fixed clamping plate (609) fixedly mounted on the movable frame (602).

4. A cutting device for guide rail machining as claimed in claim 3, characterized in that: The fixed rod (606) is fixedly mounted on one end of the movable frame (602), and the threaded rod (607) is rotatably mounted on the other end of the movable frame (602).

5. A cutting device for guide rail machining as claimed in claim 3, characterized in that: The two movable clamping plates (605) are fixedly connected via a connecting rod (610).

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