CN216263763U

CN216263763U - High-precision edge trimmer convenient for adjusting cutting position of workpiece

Info

Publication number: CN216263763U
Application number: CN202122357945.7U
Authority: CN
Inventors: 赵振华
Original assignee: Jiangmen Shengyu Metal Products Co ltd
Current assignee: Jiangmen Shengyu Metal Products Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-12
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a high-precision edge trimmer convenient for adjusting the cutting position of a workpiece, which comprises: the cutting machine comprises a machine frame, a first guide rail, a second guide rail, a movable frame and a cutting device; the movable frame is connected with the rack in a sliding way along the first guide rail and comprises a movable bottom plate and a fixed frame arranged on the movable bottom plate in a sliding way; the fixing frame comprises a fixing mechanism arranged at the end part of the fixing frame, and the fixing mechanism is used for fixing a workpiece to be processed; the movable frame slides along the first guide rail to adjust the position of the workpiece to be processed for the first time; the fixed frame slides along the movable bottom plate to adjust the position of the workpiece to be processed for the second time; the cutting device is connected with the rack in a sliding mode along the second guide rail, the cutting device comprises a cutting wheel and a transmission shaft used for fixing the cutting wheel, and the cutting wheel is used for cutting a workpiece to be machined. The slidable design of the cutting device, the movable frame and the fixed frame can more conveniently adjust the cutting position of the workpiece to be processed, so that the cutting precision of the workpiece is improved.

Description

High-precision edge trimmer convenient for adjusting cutting position of workpiece

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a high-precision edge trimmer convenient for adjusting the cutting position of a workpiece.

Background

In industrial production, often carry out the side cut operation to some industrial component, it is inconvenient that traditional edge trimmer wanted readjustment cutting position when working to lead to the material cutting accurate enough, can not reach the effect that industrial production required completely.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model provides the high-precision edge trimmer which is convenient for adjusting the cutting position of the workpiece, and the cutting position of the workpiece to be machined can be adjusted more conveniently, so that the cutting precision of the workpiece is improved.

The embodiment of the utility model provides a high-precision edge trimmer convenient for adjusting the cutting position of a workpiece, which comprises:

the cutting machine comprises a rack, wherein a guide rail is arranged on the rack, a sliding structure is arranged on the guide rail, the guide rail comprises a first guide rail and a second guide rail, the first guide rail and the second guide rail are respectively arranged at two ends of the rack, and the sliding structure comprises a movable frame and a cutting device;

the movable frame is connected with the rack in a sliding manner along the first guide rail and comprises a movable bottom plate and a fixed frame which is installed on the movable bottom plate in a sliding manner;

the fixing frame comprises a fixing mechanism arranged at the end part of the fixing frame, and the fixing mechanism is used for fixing a workpiece to be processed;

the movable frame slides along the first guide rail so as to adjust the position of a workpiece to be processed for the first time; the fixed frame slides along the movable bottom plate to adjust the position of the workpiece to be processed for the second time;

the cutting device is connected with the rack along the second guide rail in a sliding mode, the cutting device comprises a cutting wheel and a transmission shaft used for fixing the cutting wheel, and the cutting wheel is used for cutting a workpiece to be machined.

The high-precision edge trimmer convenient for adjusting the cutting position of the workpiece provided by the embodiment of the utility model at least has the following technical effects: according to the utility model, the workpiece to be processed is fixed on the fixed frame through the fixing mechanism on the fixed frame, the position of the workpiece to be processed is primarily adjusted for the first time through the sliding of the movable frame, then the fixed frame can slide along the movable bottom plate to adjust the position of the workpiece to be processed for the second time, in the processing process, the cutting device and the fixed frame can slide, and the cutting position of the workpiece to be processed is further adjusted in real time, so that the cutting position of the workpiece to be processed can be more conveniently adjusted when the edge trimmer performs edge cutting operation on the workpiece to be processed, and the cutting precision of the workpiece is improved.

According to some embodiments of the present invention, a protruding rail is disposed on the movable bottom plate, and a groove is disposed at the bottom of the fixed frame, and the protruding rail is in fit connection with the groove to enable the fixed frame to be slidably mounted on the movable bottom plate.

According to some embodiments of the utility model, the frame further penetrates through a screw rod for controlling the movable frame to move along the first guide rail, the movable bottom plate further comprises a threaded hole for screwing in the screw rod, and the screw rod is in fit connection with the threaded hole.

According to some embodiments of the utility model, one end of the lead screw is provided with a handle for controlling the lead screw.

According to some embodiments of the utility model, the movable bottom plate further comprises a transmission gear, the fixed frame further comprises a toothed edge, the transmission gear is arranged in a tangent mode with the toothed edge, and the transmission gear and the toothed edge are matched to control the fixed frame to move.

According to some embodiments of the utility model, the transmission gear is provided with a rotation lever for rotating the transmission gear.

According to some embodiments of the utility model, the fixing mechanism comprises a first fixing disc and a second fixing disc for fixing the workpiece to be processed, the first fixing disc is movably connected with the fixing frame, and the second fixing disc is fixedly connected with the fixing frame.

According to some embodiments of the utility model, a supporting column for abutting against a workpiece to be processed on the second fixed disk to fix the workpiece to be processed is arranged at the center of the circle of the second fixed disk, and the supporting column is telescopic.

According to some embodiments of the utility model, the cutting wheel comprises a first cutting wheel and a second cutting wheel, the first cutting wheel and the second cutting wheel are arranged opposite to each other in an up-down direction, and the first cutting wheel and the second cutting wheel are provided with a safety guarantee gap for preventing a false collision between the first cutting wheel and the second cutting wheel.

According to some embodiments of the utility model, the frame is further provided with a guide plate for guiding the workpiece to be machined in a state where the workpiece to be machined is moved toward the cutting device.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a schematic diagram of a high precision edge trimmer that facilitates adjustment of the cutting position of a workpiece according to one embodiment of the present invention;

fig. 2 is a schematic view of a part of the structure of a high-precision edge trimmer which is provided by one embodiment of the utility model and is convenient for adjusting the cutting position of a workpiece.

Reference numerals: the cutting machine comprises a machine frame 100, a first guide rail 101, a second guide rail 102, a screw rod 103, a handle 104, a threaded hole 105, a movable frame 200, a movable bottom plate 210, a transmission gear 211, a rotating rod 212, a toothed edge 213, a convex rail 214, a guide rail clamping foot 215, a fixed frame 220, a first fixed disc 221, a second fixed disc 222, a supporting column 223, a rotating wheel 224, a groove 225, a cutting device 300, a transmission shaft 301, a first cutting wheel 302 and a second cutting wheel 303.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explanation and should not be construed as limiting the utility model.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Referring to fig. 1, in some embodiments provided by the present invention, a high precision edge trimmer that facilitates adjustment of a workpiece cutting position includes: the rack 100, a guide rail disposed on the rack 100, the guide rail being used to provide a sliding structure slidably mounted on the rack 100, such that the sliding structure can slide on the guide rail. Wherein the guide rails include a first guide rail 101 and a second guide rail 102, and the sliding structure includes a movable frame 200 and a cutting device 300. The movable frame 200 is installed on the first guide rail 101 and clamped on the first guide rail 101 through the guide rail clamping feet 215, the movable frame 200 can be limited to slide along the first guide rail 101 by the guide rail clamping feet 215 and cannot deviate, and the movable frame 200 can be adjusted primarily for the first time on the first guide rail 101 in a sliding mode to the position of a workpiece to be processed. The cutting device 300 is mounted on the second guide rail 102 and clamped on the second guide rail 102 through the guide rail clamping foot 215, the guide rail clamping foot 215 can limit the cutting device 300 to slide along the second guide rail 102 and not to deviate, and the cutting device 300 can adjust the cutting position in real time in the process of trimming the workpiece to be machined by sliding on the second guide rail 102. The cutting device 300 comprises a transmission shaft 301 and a cutting wheel, wherein the transmission shaft 301 is used for fixing the cutting wheel and providing power for the cutting wheel, and the cutting wheel is used for cutting a workpiece to be processed.

The movable frame 200 further includes a movable bottom plate 210, a fixed frame 220 is slidably mounted on the movable bottom plate 210, and a fixing mechanism is disposed at one end of the fixed frame 220 close to the cutting device 300, and is used for fixing the workpiece to be processed, so as to prevent the workpiece to be processed from sliding during processing. The fixing frame 220 can slide on the movable bottom plate 210, and is used for performing a second precise adjustment on the position of the workpiece to be processed, and the fixing frame 220 can also perform a real-time adjustment on the position of the workpiece to be processed in the cutting process of the workpiece to be processed, so as to further correct the cutting position.

Specifically, according to the utility model, the workpiece to be processed is fixed on the fixed frame 220 through the fixing mechanism on the fixed frame 220, the position of the workpiece to be processed is primarily adjusted for the first time through the sliding of the movable frame 200, then the fixed frame 220 can slide along the movable bottom plate 210 to adjust the position of the workpiece to be processed for the second time, in the processing process, the cutting device 300 and the fixed frame 220 can slide, and the cutting position of the workpiece to be processed is further adjusted in real time, so that the cutting position of the workpiece to be processed can be more conveniently adjusted when the edge trimmer performs edge cutting operation on the workpiece to be processed, and the cutting precision of the workpiece is improved.

Referring to fig. 2, in some embodiments of the present invention, the movable bottom plate 210 is provided with a protruding rail 214, the bottom of the fixed frame 220 is provided with a groove 225 corresponding to the protruding rail 214 in shape, and the groove 225 at the bottom of the fixed frame 220 is connected with the protruding rail 214 on the movable bottom plate 210 in a matching manner, so that the fixed frame is slidably mounted on the movable bottom plate 210. The protruding rail 214 disposed on the movable bottom plate 210 allows the fixed frame 220 to slide along the protruding rail 214, and the protruding rail 214 can limit the sliding range of the fixed frame 220, so that the fixed frame 220 does not generate a position deviation on the movable bottom plate 210. It should be noted that the shape of the rail 214 includes, but is not limited to, square, semi-circular, triangular, etc., and the shape of the groove 225 is corresponding to the shape of the rail 214, so that the groove 225 and the rail 214 can be installed in cooperation.

Referring to fig. 1, in some embodiments of the present invention, a screw rod 103 is further disposed on the frame 100, a threaded hole 105 corresponding to the screw rod 103 is disposed on the movable base plate 210, one end of the screw rod 103 is screwed into the threaded hole 105, and the screw rod 103 and the threaded hole 105 cooperate to control a position of the movable frame 200 on the first guide rail 101. When the screw 103 is rotated counterclockwise, the movable frame 200 slides in a direction away from the cutting device 300 along the first guide rail 101, and when the screw 103 is rotated clockwise, the movable frame 200 slides in a direction approaching the cutting device 300 along the first guide rail 101. The screw rod 103 arranged on the frame 100 can conveniently adjust the position of the movable frame 200, thereby more conveniently performing primary adjustment on the position of the workpiece to be processed.

It should be noted that the screw rod 103 may be replaced by a common straight rod, and when a common straight rod is adopted, a transmission device needs to be arranged to stretch the straight rod so as to control the movement of the movable frame 200.

In some embodiments of the present invention, one end of the screw 103 is provided with a handle 104 for rotating the screw 103, and the end of the screw 103 is provided with the handle 104 to more easily rotate the screw 103 to adjust the position of the movable frame 200. The shape of the handle 104 includes, but is not limited to, round, square, etc.

It should be noted that the screw rod 103 may also be connected to a motor, and the motor drives the screw rod 103 to rotate, so as to control the movement of the movable frame 200, and the motor drives the screw rod 103 to save time and labor compared with the manual rotation of the handle 104 to drive the screw rod 103.

In some embodiments of the present invention, the movable bottom plate 210 is provided with a transmission gear 211, the bottom of the fixed frame 220 is provided with a toothed edge 213, and the transmission gear 211 is arranged tangentially to the toothed edge 213. When the cutting position of the workpiece to be processed needs to be adjusted, the gear is rotated, the gear can be linked with the toothed edge 213 to move when rotating, and the whole fixing frame 220 is driven by the movement of the toothed edge 213 to move, so that the cutting position of the workpiece to be processed is adjusted in real time.

In some embodiments of the present invention, the transmission gear 211 is provided with a rotating rod 212, the rotating rod 212 is used for rotating the transmission gear 211, and the rotating rod 212 provided on the transmission gear 211 can make the rotation of the transmission gear 211 more convenient. When the workpiece to be processed is processed, the cutting position of the workpiece to be processed can be adjusted at any time through the rotating rod 212, and the processing precision of the workpiece to be processed is ensured.

In some embodiments of the present invention, the fixing mechanism includes a first fixed disk 221 and a second fixed disk 222, the first fixed disk 221 and the second fixed disk 222 are disposed at opposite positions, the first fixed disk 221 is movably connected to the fixed frame 220, the second fixed disk 222 is fixedly connected to the movable frame 200, and when a workpiece to be processed needs to be fixed, the first fixed disk 221 moves downward to cooperate with the second fixed disk 222 to compress and fix the workpiece to be processed.

In the utility model, the frame 100 is set to be a U-shaped structure, one end of the opening of the U-shaped structure is provided with a fixing mechanism, and the middle hollow part of the U-shaped structure can be used for fixing a workpiece to be processed with a larger volume, so that the workpiece to be processed is not easy to shake up and down in the cutting process.

In some embodiments of the present invention, the fixing mechanism further includes a rotating rod, a lower end of the rotating rod is connected to the first fixing plate 221, and an upper end of the rotating rod is provided with a rotating wheel 224, when a workpiece to be processed needs to be fixed, the rotating wheel 224 is rotated to drive the rotating rod to rotate, and the rotating rod can move up and down when rotating, so as to control the first fixing plate 221 to move up and down to cooperate with the second fixing plate 222 to fix the workpiece to be processed. The cooperation of the rotating wheel 224 and the rotating rod can control the movement of the first fixed disk 221 more conveniently.

In some embodiments of the present invention, a retractable supporting column 223 is disposed at a center of the second fixed disk 222, and when the supporting column 223 does not place a workpiece to be processed on the second fixed disk 222, the supporting column 223 is higher than the second fixed disk 222, after the workpiece to be processed is placed, the workpiece to be processed presses the supporting column 223 to abut against the workpiece to be processed on the second fixed disk 222 so as to fix the workpiece to be processed, and the retractable supporting column 223 disposed on the second fixed disk 222 can make the fixing of the workpiece to be processed tighter.

In some embodiments of the present invention, two cutting wheels are provided, including a first cutting wheel 302 and a second cutting wheel 303, the first cutting wheel 302 and the second cutting wheel 303 are disposed opposite to each other, and a safety gap is further left between the first cutting wheel 302 and the second cutting wheel 303, and the safety gap is used for preventing the first cutting wheel 302 and the second cutting wheel 303 from colliding with each other when the first cutting wheel 302 and the second cutting wheel 303 are in operation, thereby improving the safety of the device.

It should be noted that, in some embodiments, the first cutting wheel 302 and the second cutting wheel 303 may also be arranged left and right, and when the first cutting wheel 302 and the second cutting wheel 303 are arranged left and right, the first fixing disk 221 and the second fixing disk 222 in the fixing frame 220 are also arranged left and right, so that the workpiece to be processed is fixed between the first fixing disk 221 and the second fixing disk 222 left and right. Meanwhile, the number of the cutting wheels can be three or four or more.

In some embodiments of the present invention, a driving motor is further disposed on the frame 100, and the driving motor is used to control the cutting device 300 to move along the second guide rail 102, so that the movement of the cutting device 300 is more convenient, and the adjustment of the cutting position of the workpiece to be processed by the cutting wheel can be more accurate.

In some embodiments of the present invention, the frame 100 is further provided with a guide plate, the guide plate is disposed between the first cutting wheel 302 and the second cutting wheel 303, and is used for guiding the position of the workpiece to be machined when the workpiece to be machined, which is fixed between the first fixed disk 221 and the second fixed disk 222, is moved towards the cutting device 300 by the movable frame 200, and if the workpiece to be machined is fixed, the guide plate with a certain inclination angle can guide the workpiece to be machined between the first cutting wheel 302 and the second cutting wheel 303 to facilitate cutting.

In some embodiments of the present invention, the frame 100 is further provided with a clamping plate, the clamping plate is disposed on one side of the cutting device 300, and a clamping opening is left in the middle of the clamping plate and used for clamping a workpiece to be processed in the processing process and limiting the workpiece to shake up and down, so as to improve the cutting precision.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, and are not to be construed as limiting the scope of the utility model. Any modifications, equivalents and improvements which may occur to those skilled in the art without departing from the scope and spirit of the present invention are intended to be within the scope of the claims.

Claims

1. The utility model provides a high accuracy bead cutter convenient to adjustment work piece cutting position which characterized in that includes:

2. A high precision edge trimmer according to claim 1 wherein said movable base plate is provided with a raised rail and the bottom of said fixed frame is provided with a groove, said raised rail and said groove being cooperatively engaged to slidably mount said fixed frame on said movable base plate.

3. A high precision edge trimmer for conveniently adjusting the cutting position of workpieces as defined by claim 1 wherein said frame further has a threaded rod passing through said frame for controlling said movable frame to move along said first guide rail, said movable base plate further includes a threaded hole for screwing into said threaded rod, said threaded rod is connected with said threaded hole in a matching manner.

4. A high precision edge trimmer for facilitating the adjustment of the cutting position of workpieces according to claim 3 characterized in that one end of said lead screw is provided with a handle for controlling said lead screw.

5. A high precision edge trimmer according to claim 1 wherein said movable base further includes a drive gear and said fixed frame further includes a toothed edge, said drive gear is disposed tangentially to said toothed edge, said drive gear cooperates with said toothed edge to control movement of said fixed frame.

6. A high accuracy edge trimmer according to claim 5 for facilitating the adjustment of the cutting position of workpieces, wherein said drive gear is provided with a rotation lever for rotating said drive gear.

7. The high-precision edge trimmer convenient for adjusting the cutting position of workpieces as claimed in claim 1, wherein the fixing mechanism comprises a first fixing disc and a second fixing disc for fixing the workpieces to be machined, the first fixing disc is movably connected with the fixing frame, and the second fixing disc is fixedly connected with the fixing frame.

8. The high-precision edge trimmer convenient for adjusting the cutting position of workpieces as claimed in claim 7, wherein a supporting column for abutting against the workpiece to be machined on the second fixed disk to fix the workpiece to be machined is arranged at the center of the circle of the second fixed disk, and the supporting column is telescopic.

9. A high precision edge trimmer according to claim 1 wherein said cutter wheels include a first cutter wheel and a second cutter wheel, said first cutter wheel and said second cutter wheel are disposed opposite to each other in a vertical direction, and a safety clearance for preventing said first cutter wheel and said second cutter wheel from generating a false collision is provided between said first cutter wheel and said second cutter wheel.

10. A high precision edge trimmer according to claim 9 for facilitating the adjustment of the cutting position of workpieces, characterized in that said frame is further provided with a guide plate for guiding the workpiece to be machined in the event that the workpiece to be machined is moved towards said cutting device.