Cutting device facilitating cutting depth adjustment

Abstract

The utility model discloses a cutting device convenient to adjust cutting depth, which comprises a cutting equipment body, a moving frame is arranged on the upper end face of the cutting equipment body, an electric sliding rail is arranged on the top end face in the moving frame, and a hydraulic cylinder is started to enable a moving plate to drive two pointers to move to proper positions. An electric push rod is started to enable a barrier plate to move to the bottom of a moving plate, then a hydraulic cylinder is started to drive the moving plate and the cutting machine head to reset, then a sliding plate drives a moving seat to move, the cutting machine head is located above the right workpiece, and then the hydraulic cylinder is started again; the movable plate and the cutting machine head can be pushed to move to machine a workpiece, when the movable plate makes contact with the blocking plate, the cutting depth of the workpiece can be reached, the cutting depth can be conveniently adjusted, meanwhile, the accuracy of the cutting depth of the workpiece is improved, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a cutting device which is convenient for adjusting cutting depth. Background Art

[0002] The cutting device comprises: a chuck table for clamping a workpiece; a chuck table support base for supporting the chuck table; a cutting mechanism having a cutting blade for cutting the workpiece held on the chuck table, and a cutting water supply mechanism for supplying cutting water to a processing area by the cutting blade; a cutting feed mechanism for relatively moving the chuck table support base and the cutting mechanism in a cutting feed direction; and an indexing feed mechanism for relatively moving the chuck table support base and the cutting mechanism in an indexing feed direction orthogonal to the cutting feed direction.

[0003] When processing a workpiece, the current cutting device only adjusts the cutting depth by telescopic means. For example, Chinese Patent Publication No. CN218109997U discloses a carbide milling cutter processing device that is convenient for adjusting the cutting depth. This carbide milling cutter processing device that is convenient for adjusting the cutting depth can freely adjust the cutting position through the setting of the cutting processing component, and when controlling the cutting depth, it is only necessary to directly extend the telescopic rod. The related operation is very simple, and during the cutting work, the device can be sprayed with cutting fluid in time, which is convenient for the staff to operate safely.

[0004] In actual operation, the above document only adjusts the cutting depth by controlling the telescopic rod. However, the cutting depth is difficult to measure, which affects the cutting accuracy. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting device which is convenient for adjusting the cutting depth, has the characteristics of facilitating the adjustment of the cutting depth, increasing the accuracy of the cutting depth of the workpiece, and effectively improving the working efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device that is convenient for adjusting the cutting depth, comprising a cutting equipment body, a movable frame is installed on the upper end surface of the cutting equipment body, an inner top surface of the movable frame is installed with an electric slide rail, an outer side wall of the electric slide rail is installed with a slide plate, a rotating clamp is installed in the middle of the upper end surface of the cutting equipment body, a movable seat is installed at the bottom of the slide plate, a front end surface of the movable seat is installed with a hydraulic cylinder, a movable plate is installed at the output end of the hydraulic cylinder, a cutting machine head is installed at the bottom of the movable plate, the front end surface of the movable seat is penetrated by two limiting holes distributed on the left and right, an electric push rod is installed on the rear end surface of the movable seat, and the output end of the electric push rod is installed with a blocking plate that is slidably connected with the two limiting holes and is located below the movable plate;

[0007] A fixed frame is installed at the left end of the inner wall of the movable frame, a screw is installed inside the fixed frame, a movable block is movably sleeved on the outer wall of the screw, a flushing pipe is installed on the outer wall of the movable block, and a plurality of flushing nozzles are installed on the outer wall of the flushing pipe.

[0008] In order to measure the cutting depth, as a preferred cutting device of the present invention that is convenient for adjusting the cutting depth, measuring rulers are installed on both ends of the front end surface of the movable seat, and indicator needles are installed on the left and right ends of the movable plate, which are respectively slidably connected to the surfaces of the two measuring rulers.

[0009] In order to increase the stability of the movable plate, as a preferred cutting device of the present invention that is convenient for adjusting the cutting depth, the front end face of the movable seat is provided with two symmetrically distributed sliding grooves located between the two limiting holes, and the interiors of the two sliding grooves are both slidably connected to a slider installed on the rear end face of the movable plate.

[0010] In order to make the screw rotate, as a preferred cutting device of the present invention that is convenient for adjusting the cutting depth, a motor is installed at the bottom of the fixed frame, the output end of the motor passes through the bottom end surface of the fixed frame and is fixedly connected to the screw, and a groove is provided on the left side wall inside the fixed frame for sliding connection with the moving block.

[0011] In order to facilitate the collection of waste liquid and debris, a cutting device that is convenient for adjusting the cutting depth is preferably used in the present invention. Two downpipes distributed on the left and right are installed through the inner bottom end surface of the cutting equipment body, and the other ends of the two downpipes are connected to a collection box installed at the bottom of the cutting equipment body.

[0012] In order to facilitate the movement of the blocking plate along the limiting hole, as a preferred cutting device of the present invention that is convenient for adjusting the cutting depth, the blocking plate is "U"-shaped.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] When the workpiece is cut, the hydraulic cylinder is first started to push the movable plate to drive the cutting head to move so that the tool of the cutting head contacts the workpiece. At this time, the position of the indicator needle is aligned with the measuring ruler. Then, the electric slide is used to drive the sliding plate to move the movable seat so that the cutting head is away from the workpiece. Then, the cutting depth is adjusted. By starting the hydraulic cylinder, the movable plate drives the two indicator needles to move to a suitable position, which is the cutting depth. By starting the electric push rod, the blocking plate is moved to the bottom of the movable plate, and then the hydraulic cylinder is started to drive the movable plate and the cutting head to reset. Then, the sliding plate on the electric slide moves to drive the movable seat to move so that the cutting head is located above the workpiece. Then, the hydraulic cylinder is started again to push the movable plate and the cutting head to move and process the workpiece. When the movable plate contacts the blocking plate, the cutting depth of the workpiece can be reached, which is convenient for adjusting the cutting depth and increasing the accuracy of the cutting depth of the workpiece, thereby effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall cross-sectional structural diagram of the utility model;

[0016] Figure 2 This is a rear structural diagram of the mobile seat of the utility model;

[0017] Figure 3 This is a structural diagram of the movable plate of the present invention.

[0018] In the figure: 1. Cutting equipment body; 101. Moving frame; 1011. Rotating fixture; 102. Electric slide rail; 103. Slide plate; 2. Moving seat; 201. Slide groove; 3. Hydraulic cylinder; 301. Moving plate; 302. Slider; 4. Cutting head; 5. Measuring ruler; 501. Indicator needle; 6. Limit hole; 601. Blocking plate; 602. Electric push rod; 7. Fixed frame; 701. Screw; 7011. Motor; 702. Moving block; 703. Flushing pipe; 704. Groove; 8. Collection box; 801. Drain pipe. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3, a cutting device which is convenient for adjusting the cutting depth, comprises a cutting equipment body 1, a moving frame 101 is installed on the upper end surface of the cutting equipment body 1, an electric slide rail 102 is installed on the inner top surface of the moving frame 101, a slide plate 103 is installed on the outer side wall of the electric slide rail 102, a rotating fixture 1011 is installed in the middle of the upper end surface of the cutting equipment body 1, a moving seat 2 is installed at the bottom of the slide plate 103, a hydraulic cylinder 3 is installed on the front end surface of the moving seat 2, a moving plate 301 is installed on the output end of the hydraulic cylinder 3, a cutting machine head 4 is installed at the bottom of the moving plate 301, two limiting holes 6 distributed on the left and right are provided on the front end surface of the moving seat 2, an electric push rod 602 is installed on the rear end surface of the moving seat 2, and a blocking plate 601 which is slidably connected with the two limiting holes 6 and is located below the moving plate 301 is installed on the output end of the electric push rod 602;

[0020] A fixed frame 7 is installed at the left end of the inner wall of the movable frame 101, a screw 701 is installed inside the fixed frame 7, a movable block 702 is movably connected to the outer wall of the screw 701, a flushing pipe 703 is installed on the outer wall of the movable block 702, and a plurality of flushing nozzles are installed on the outer wall of the flushing pipe 703.

[0021] In this embodiment, when in use, the workpiece to be processed is placed on the rotating fixture 1011. When cutting the workpiece, the hydraulic cylinder 3 is first started to push the movable plate 301 to drive the cutting head 4 to move so that the tool of the cutting head 4 contacts the workpiece. At this time, the position of the indicator needle 501 aligned with the measuring ruler 5 can be observed. Then, the electric slide 102 is used to make the slide plate 103 drive the movable seat 2 to move so that the cutting head 4 is away from the workpiece. Then, the cutting depth is adjusted. By starting the hydraulic cylinder 3, the movable plate 301 drives the two indicator needles 501 to move to a suitable position. This position is the cutting depth. By starting the electric push rod 602, the blocking plate 601 moves to the bottom of the movable plate 301, and then the hydraulic cylinder 3 is started to drive the movable plate 301 and the cutting head 4 to reset, and then the slide 103 on the electric slide rail 102 moves to drive the movable seat 2 to move, so that the cutting head 4 is located above the workpiece, and then the hydraulic cylinder 3 is started again to push the movable plate 301 and the cutting head 4 to move and process the workpiece. When the movable plate 301 contacts the blocking plate 601, the cutting depth of the workpiece can be reached, which is convenient for adjusting the cutting depth while increasing the accuracy of the cutting depth of the workpiece, effectively improving work efficiency.

[0022] As a technical optimization solution of the present invention, measuring rulers 5 are installed on both ends of the front end surface of the movable seat 2, and indicating needles 501 are installed on both ends of the movable plate 301, which are respectively slidably connected to the surfaces of the two measuring rulers 5.

[0023] In this embodiment, by providing a measuring ruler 5 , when the movable plate 301 moves, the two indicator needles 501 can be driven to move, and the distance moved by the movable plate 301 can be measured by the measuring ruler 5 .

[0024] As a technical optimization solution of the present invention, the front end face of the movable seat 2 is provided with two symmetrically distributed slide grooves 201 located between the two limiting holes 6, and the interiors of the two slide grooves 201 are both slidably connected to a slider 302 installed on the rear end face of the movable plate 301.

[0025] In this embodiment, by providing the slide groove 201 , when the slider 302 moves, it can move along the slide groove 201 . The slide groove 201 can limit the moving direction of the slider 302 , so that the movable plate 301 can move stably.

[0026] As a technical optimization solution of the present invention, a motor 7011 is installed at the bottom of the fixed frame 7, the output end of the motor 7011 passes through the bottom end surface of the fixed frame 7 and is fixedly connected to the screw 701, and a groove 704 is provided on the left side wall inside the fixed frame 7 for sliding connection with the moving block 702.

[0027] In this embodiment, by starting the motor 7011 , the screw rod 701 rotates to drive the moving block 702 to move.

[0028] As a technical optimization solution of the present invention, two downpipes 801 distributed on the left and right are installed through the inner bottom end surface of the cutting equipment body 1, and the other ends of the two downpipes 801 are connected to the collection box 8 installed at the bottom of the cutting equipment body 1.

[0029] In this embodiment, by providing a collection box, the chips after cutting can flow into the collection box 8 through the downpipe for collection.

[0030] As a technical optimization solution of the present invention, the blocking plate 601 is "U"-shaped.

[0031] In this embodiment, the blocking plate 601 is arranged in a “U” shape, so that the blocking plate 601 can be easily moved along the limiting hole 6 .

[0032] Working principle: First, when using the device, first connect the device to an external power supply, then the staff places the workpiece to be processed on the rotating fixture 1011 so that it clamps and fixes the workpiece, and then when cutting the workpiece, first start the hydraulic cylinder 3, which can push the movable plate 301 to drive the two sliders 302 to move along the two slide grooves 201, prompting the movable plate 301 to stably drive the cutting head 4 to move, so that the tool of the cutting head 4 contacts the workpiece, because the movable plate 301 can drive the two indicator needles 501 to move, at this time you can observe the position of the indicator needle 501 aligned with the measuring ruler 5, and then use the electric slide rail 102 to make the slide plate 103 drive the movable seat 2 to move, so that the cutting head 4 is away from the workpiece, and then adjust the cutting depth, and start the hydraulic cylinder 3 to make the movable plate 301 drive the two indicator needles 501 to move. Move to a suitable position, which is the cutting depth. By starting the electric push rod 602, the blocking plate 601 moves to the bottom of the movable plate 301, and then start the hydraulic cylinder 3 to drive the movable plate 301 and the cutting head 4 to reset, and then the slide 103 on the electric slide rail 102 moves to drive the movable seat 2 to move, so that the cutting head 4 is located above the workpiece, and then start the hydraulic cylinder 3 again to push the movable plate 301 and the cutting head 4 to move and process the workpiece. When the movable plate 301 contacts the blocking plate 601, the cutting depth of the workpiece can be reached. By connecting the external water pipe to the flushing pipe 703 and starting the motor 7011, the screw 701 drives the movable block 702 to move, prompting the movable block 702 to drive the flushing pipe 703 to flush the processing table, and the waste water and debris after flushing are discharged into the collection box 8 for collection.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cutting device for facilitating cutting depth adjustment, comprising a cutting device body (1), a movable frame (101) being mounted on the upper end surface of the cutting device body (1), an electric slide rail (102) being mounted on the inner top surface of the movable frame (101), a slide plate (103) being mounted on the outer side wall of the electric slide rail (102), and a rotating fixture (1011) being mounted in the middle of the upper end surface of the cutting device body (1), characterized in that: A movable seat (2) is installed at the bottom of the slide (103), a hydraulic cylinder (3) is installed at the front end of the movable seat (2), a movable plate (301) is installed at the output end of the hydraulic cylinder (3), a cutting machine head (4) is installed at the bottom of the movable plate (301), two limiting holes (6) distributed on the left and right are opened through the front end of the movable seat (2), an electric push rod (602) is installed at the rear end of the movable seat (2), and a blocking plate (601) is installed at the output end of the electric push rod (602) which is slidably connected to the two limiting holes (6) and is located below the movable plate (301); A fixed frame (7) is installed at the left end of the inner wall of the movable frame (101), a screw (701) is installed inside the fixed frame (7), a movable block (702) is movably sleeved on the outer wall of the screw (701), a flushing pipe (703) is installed on the outer wall of the movable block (702), and a plurality of flushing nozzles are installed on the outer wall of the flushing pipe (703).

2. A cutting device for facilitating cutting depth adjustment according to claim 1, characterized in that: The left and right ends of the front end surface of the movable seat (2) are both equipped with measuring rulers (5), and the left and right ends of the movable plate (301) are equipped with indicating needles (501) respectively connected to the surfaces of the two measuring rulers (5) in a sliding manner.

3. The cutting device for facilitating cutting depth adjustment according to claim 1, characterized in that: The front end surface of the movable seat (2) is provided with two symmetrically distributed sliding grooves (201) located between the two limiting holes (6), and the interiors of the two sliding grooves (201) are both slidably connected to a slider (302) installed on the rear end surface of the movable plate (301).

4. The cutting device for facilitating cutting depth adjustment according to claim 1, characterized in that: A motor (7011) is installed at the bottom of the fixed frame (7), the output end of the motor (7011) passes through the bottom end surface of the fixed frame (7) and is fixedly connected to the screw (701), and a groove (704) is provided on the left side wall inside the fixed frame (7) for sliding connection with the moving block (702).

5. The cutting device for facilitating cutting depth adjustment according to claim 1, characterized in that: Two downpipes (801) distributed on the left and right are installed through the inner bottom end surface of the cutting device body (1), and the other ends of the two downpipes (801) are connected to a collection box (8) installed at the bottom of the cutting device body (1).

6. The cutting device for facilitating cutting depth adjustment according to claim 1, characterized in that: The blocking plate (601) is in a "U" shape.

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