Corner auxiliary cutting device for casting blank
By designing an auxiliary cutting device for the corner of the casting blank, the problems of high labor intensity and low cutting efficiency in the prior art are solved, automatic cutting and path control are realized, and cutting efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202421284807.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-06
AI Technical Summary
In the prior art, the corner cutting operation of casting billets relies on manual operations, resulting in high labor intensity, low cutting efficiency, and easy to lead to uneven cutting surfaces, affecting subsequent sample inspection.
A casting corner auxiliary cutting device is designed, including a positioning part, a sliding part, a position adjustment part, a transverse part and a cutting part. Through the cooperation of these parts, the automatic movement and path control of the cutting gun are realized to ensure the designation and accuracy of the cutting path.
It reduces the labor intensity of staff, improves the efficiency and accuracy of cutting corners of casting billets, ensures the requirements for the corners of the cut casting billets, and improves the reliability of subsequent sample inspection.
Smart Images
Figure CN222569221U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a casting blank corner cutting device, in particular to a device which can assist workers to efficiently cut the casting blank corner, and belongs to the technical field of casting blank corner cutting equipment. Background Art
[0002] The ingot is produced by a continuous casting machine. During the production process of the continuous casting machine, cracks and other phenomena may appear inside the ingot due to various reasons. In order to ensure the product quality of the ingot, the ingot needs to be inspected. Therefore, it is necessary to cut the corner of the ingot and then perform pickling inspection on it to inspect the quality of the ingot. At present, the cutting of the corner of the ingot is done manually. The staff holds a cutting gun and stands beside the ingot to cut its corner obliquely. Since the cutting time is long, it is a great test for the staff's physical strength. In addition, when the staff holds the cutting gun to cut the ingot, their hands will shake slightly, which will cause the cut surface to be uneven, affecting the subsequent sample inspection. Therefore, a device that can assist the staff in efficient cutting is needed, which is required to be able to efficiently cut the corner of the ingot and reduce the labor intensity of the staff. Utility Model Content
[0003] The utility model aims to overcome the shortcomings of the prior art and provide a corner auxiliary cutting device for a casting blank, which can not only reduce the labor intensity of the staff but also improve the efficiency of the casting blank corner cutting.
[0004] The problem described in the utility model is solved by the following technical solutions:
[0005] A corner auxiliary cutting device for a casting, comprising a positioning part, a sliding part, a position adjustment part, a transverse part and a cutting part; the positioning part is arranged on the casting; the sliding part is arranged on the positioning part; the displacement adjustment part is arranged on the sliding part; the transverse part is arranged on the position adjustment part; the cutting part is arranged on the transverse part; the positioning part comprises a long plate and a positioning mechanism; the positioning mechanisms are two in number and are symmetrically arranged on both sides of the long plate; the two positioning mechanisms are in contact with the side walls on both sides of the casting, respectively.
[0006] The above-mentioned corner auxiliary cutting device for the ingot, the positioning mechanism includes a fixed plate, a screw and a clamp; the fixed plate is arranged at one end of the lower end face of the long plate, and a threaded hole is arranged on the fixed plate; the screw passes through the threaded hole of the fixed plate, and one end of the screw is axially connected to the end face of the clamp; the clamp is closer to the center of the ingot than the fixed plate; the upper end face of the clamp is in contact with the lower end face of the long plate; the ingot is clamped in the middle by the clamps on both sides.
[0007] The above-mentioned corner auxiliary cutting device for ingots, the sliding part includes a slider and a limiting bolt; the upper end surface of the long plate is provided with an upper strip groove along its length direction; the side wall of the long plate is provided with a side strip groove along its length direction, and the side strip groove is connected to the upper strip groove; the slider is slidably arranged in the upper strip groove of the long plate; the side wall of the slide plate is provided with a threaded hole, and the limiting bolt passes through the side strip groove and is inserted into the threaded hole of the slide plate, and the head of the limiting bolt contacts and presses on the outer side wall of the long plate.
[0008] The above-mentioned corner auxiliary cutting device for ingots, the position adjustment part includes a guide cylinder, a guide rod, a limit plate and a rotating shaft; one end of the guide cylinder is arranged on the slide; one end of the guide cylinder is provided with a hole, and the guide rod is inserted into the hole at the end of the guide cylinder; a threaded hole is provided on the side wall of the guide cylinder, and the bolt passes through the threaded hole of the guide cylinder and presses on the side wall of the guide rod; the rotating shaft is axially connected to the end of the upper end face of the guide rod away from the guide cylinder; and a limit plate is provided on the circumferential side wall of the rotating shaft; a circle of limit holes is provided on the circumferential edge of the limit plate, and a positioning hole is provided at the end of the guide rod, and the pin passes through the positioning hole of the guide rod and the corresponding limit hole on the position of the limit plate at the same time.
[0009] The above-mentioned auxiliary corner cutting device for ingots, the transverse moving part includes a rotating plate, a motor, a lead screw, a lead screw nut and a slide; the center of the lower end surface of the rotating plate is arranged at the top end of the rotating shaft; a motor is arranged at one end of the side wall of the rotating plate, and a support plate is arranged at the other end, and one end of the lead screw is connected to the motor output shaft, and the other end of the lead screw is connected to the support plate axis; the lead screw nut is arranged on the lead screw; the upper end surface of the rotating plate is provided with a slide rail along its length direction, and the slide is slidably arranged on the slide rail; the lead screw nut and the slide are connected by a bracket.
[0010] The above-mentioned auxiliary corner cutting device for ingots, the cutting part includes a vertical plate, a vertical sliding plate, a bottom plate and a cutting gun; the vertical plate is arranged on the upper end face of the slide; a vertical slide groove is arranged on the end face of the vertical plate, the vertical sliding plate is arranged with a vertical slide bar, and the slide bar on the vertical sliding plate is interactively arranged on the slide groove of the vertical plate; a threaded hole is arranged on the vertical plate, and the bolt passes through the threaded hole of the vertical plate and presses on the side wall of the vertical sliding plate; the bottom plate is arranged at the bottom end of the vertical sliding plate; the cutting gun is obliquely arranged on the bottom end face of the bottom plate.
[0011] The utility model fixes the device relatively to the end position of the ingot through the positioning part; the cutting gun can be moved to a suitable cutting position through the cooperation of the sliding part and the position adjustment part; the cutting path of the cutting part can be controlled through the transverse moving part, thereby ensuring that the cutting path of the cutting gun advances according to the specified path, ensuring that the ingot corner cut off meets the requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.
[0013] The list of numbers in the figure is: 1. long plate, 2. fixed plate, 3. screw, 4. clamping plate, 5. slider, 6. guide cylinder, 7. guide rod, 8. limit plate, 9. rotating plate, 10. motor, 11. screw nut, 12. slide, 13. vertical moving plate, 14. bottom plate, 15. cutting gun. DETAILED DESCRIPTION
[0014] See also Figure 1 The utility model includes a positioning part, a sliding part, a position adjustment part, a transverse movement part and a cutting part; the positioning part is arranged on the ingot; the sliding part is arranged on the positioning part; the displacement adjustment part is arranged on the sliding part; the transverse movement part is arranged on the position adjustment part; the cutting part is arranged on the transverse movement part; the positioning part includes a long plate 1 and a positioning mechanism; the number of the positioning mechanisms is two, and they are symmetrically arranged on both sides of the long plate 1; the two positioning mechanisms are respectively in contact with the side walls on both sides of the ingot.
[0015] The positioning mechanism includes a fixed plate 2, a screw 3 and a clamping plate 4; the fixed plate 2 is arranged at one end of the lower end surface of the long plate 1, and a threaded hole is arranged on the fixed plate 2; the screw 3 passes through the threaded hole of the fixed plate 2, and one end of the screw 3 is axially connected to the end surface of the clamping plate 4; rotating the screw 3 can drive the screw 3 forward, and finally drive the clamping plates 4 on both sides to approach each other and clamp the ingot; the clamping plate 4 is closer to the center of the ingot than the fixed plate 2; the clamping plates 4 on both sides fix and clamp the ingot, so that the relative position is fixed; the upper end surface of the clamping plate 4 is in contact with the lower end surface of the long plate 1; the ingot is clamped in the middle by the clamping plates 4 on both sides.
[0016] The sliding part includes a slider 5 and a limiting bolt; an upper strip-shaped groove is provided on the upper end surface of the long board 1 along its length direction; a side strip-shaped groove is provided on the side wall of the long board 1 along its length direction, and the side strip-shaped groove is connected to the upper strip-shaped groove; the slider 5 is slidably arranged in the upper strip-shaped groove of the long board 1; the slide board 5 slides under the restriction of the upper strip-shaped groove; a threaded hole is provided on the side wall of the slide board, and the limiting bolt passes through the side strip-shaped groove and is inserted into the threaded hole of the slide board, and the head of the limiting bolt contacts and presses on the outer side wall of the long board 1; the position of the slider 5 can be fixed by tightening the limiting bolt, so that it is relatively fixed to the long board 1.
[0017] The position adjustment part includes a guide cylinder 6, a guide rod 7, a limit plate 8 and a rotating shaft; one end of the guide cylinder 6 is arranged on the slide plate; one end of the guide cylinder 6 is provided with a hole, and the guide rod 7 is inserted into the hole at the end of the guide cylinder 6; the total length of the guide cylinder 6 and the guide rod 7 combination can be adjusted by sliding the guide rod 7; a threaded hole is provided on the side wall of the guide cylinder 6, and the bolt passes through the threaded hole of the guide cylinder 6 and presses on the side wall of the guide rod 7; the relative position between the guide cylinder and the guide rod 7 can be fixed by tightening the bolt on the guide cylinder 6 The rotating shaft is axially connected to the end of the upper end surface of the guide rod 7 away from the guide cylinder 6; the rotating shaft can change the horizontal tilting position of the rotating plate 9; a limiting disk 8 is arranged on the circumferential side wall of the rotating shaft; a circle of limiting holes is arranged on the circumferential edge of the limiting plate, and a positioning hole is arranged at the end of the guide rod 7, and the latch passes through the positioning hole of the guide rod 7 and the limiting hole corresponding to the position on the limiting plate at the same time; after the latch is inserted into place, the position of the limiting disk 8 and the guide rod 7 is relatively fixed, which makes the rotating shaft unable to rotate any more, thereby limiting the position of the rotating plate 9.
[0018] The transverse movement part includes a rotating plate 9, a motor 10, a lead screw, a lead screw nut 11 and a slide 12; the center of the lower end surface of the rotating plate 9 is arranged at the top of the rotating shaft; a motor 10 is arranged at one end of the side wall of the rotating plate 9, and a support plate is arranged at the other end, and one end of the lead screw is connected to the output shaft of the motor 10, and the other end of the lead screw is connected to the support plate axis; the motor 10 can drive the lead screw to rotate, and then drive the lead screw nut to move along the axial direction of the lead screw; the lead screw nut 11 is arranged on the lead screw; the upper end surface of the rotating plate 9 is provided with a slide rail along its length direction, and the slide 12 is slidably arranged on the slide rail; the lead screw nut 11 is connected to the slide 12 through a bracket, and the lead screw nut drives the slide 12 to slide synchronously.
[0019] The cutting part includes a vertical plate, a vertical sliding plate 13, a bottom plate 14 and a cutting gun 15; the vertical plate is arranged on the upper end surface of the slide 12; a vertical sliding groove is arranged on the end surface of the vertical plate, and a vertical sliding bar is arranged on the vertical sliding plate 13, and the sliding bar on the vertical sliding plate 13 is interactively arranged on the sliding groove of the vertical plate; the vertical sliding plate 13 slides vertically on the vertical plate, and the vertical sliding plate 13 can be fixed by tightening the thread on the vertical plate, so that the relative position of the vertical sliding plate 13 and the vertical plate is fixed; a threaded hole is arranged on the vertical plate, and the bolt passes through the threaded hole of the vertical plate and presses on the side wall of the vertical sliding plate 13; the bottom plate 14 is arranged at the bottom end of the vertical sliding plate 13; the cutting gun 15 is obliquely arranged on the bottom end surface of the bottom plate 14.
[0020] Actual usage process: place the device at the end of the ingot, then rotate the screws on both sides so that the two clamps 4 clamp the ingot; then slide the slider 5 to drive the cutting gun 15 to adjust the position, and slide the guide rod 7 to adjust the position. By adjusting the position of the slider 5 and the guide rod 7, the cutting gun 15 is moved to just above the preset cutting line; then rotate the rotating plate 9 to adjust the position of the cutting gun 15 so that the length direction line of the rotating plate is parallel to the preset cutting line; then adjust the vertical shift plate to keep the cutting gun at a suitable distance from the surface of the ingot; finally, start the cutting gun and the motor 10. During the cutting process, the cutting gun slowly moves forward along the preset cutting line until the end; then turn off the cutting gun and the motor 10, and take away the corner sample; loosen the screw 3 to remove the device, and the ingot corner cutting operation is completed.
Claims
1. A corner auxiliary cutting device for a casting, characterized in that: The invention comprises a positioning part, a sliding part, a position adjustment part, a transverse movement part and a cutting part; the positioning part is arranged on the ingot; the sliding part is arranged on the positioning part; the position adjustment part is arranged on the sliding part; the transverse movement part is arranged on the position adjustment part; the cutting part is arranged on the transverse movement part; the positioning part comprises a long plate (1) and a positioning mechanism; the positioning mechanism is two in number and is symmetrically arranged on both sides of the long plate (1); the two positioning mechanisms are in contact with the side walls on both sides of the ingot respectively.
2. The auxiliary corner cutting device for casting according to claim 1, characterized in that: The positioning mechanism comprises a fixing plate (2), a screw (3) and a clamping plate (4); the fixing plate (2) is arranged at one end of the lower end surface of the long plate (1), and a threaded hole is arranged on the fixing plate (2); the screw (3) passes through the threaded hole of the fixing plate (2), and one end of the screw (3) is axially connected to the end surface of the clamping plate (4); the clamping plate (4) is closer to the center of the ingot than the fixing plate (2); the upper end surface of the clamping plate (4) contacts the lower end surface of the long plate (1); the ingot is clamped in the middle by the clamping plates (4) on both sides.
3. The auxiliary corner cutting device for casting according to claim 2, characterized in that: The sliding part comprises a slider (5) and a limiting bolt; an upper strip-shaped groove is arranged on the upper end surface of the long plate (1) along its length direction; a side strip-shaped groove is arranged on the side wall of the long plate (1) along its length direction, and the side strip-shaped groove is connected to the upper strip-shaped groove; the slider (5) is slidably arranged in the upper strip-shaped groove of the long plate (1); a threaded hole is arranged on the side wall of the slider (5), and the limiting bolt passes through the side strip-shaped groove and is arranged in the threaded hole of the slide plate, and the head of the limiting bolt contacts and presses on the outer wall of the long plate (1).
4. The auxiliary corner cutting device for a casting according to claim 3, characterized in that: The position adjustment part comprises a guide cylinder (6), a guide rod (7), a limit plate (8) and a rotating shaft; one end of the guide cylinder (6) is arranged on the slide plate; one end of the guide cylinder (6) is provided with a hole, and the guide rod (7) is inserted into the hole at the end of the guide cylinder (6); a threaded hole is provided on the side wall of the guide cylinder (6), and a bolt is passed through the threaded hole of the guide cylinder (6) and pressed on the side wall of the guide rod (7); the rotating shaft is axially connected to the end of the upper end surface of the guide rod (7) away from the guide cylinder (6); and a limit plate (8) is provided on the circumferential side wall of the rotating shaft; a circle of limit holes is provided on the circumferential edge of the limit plate (8), and a positioning hole is provided at the end of the guide rod (7), and a latch pin simultaneously passes through the positioning hole of the guide rod (7) and the corresponding position limit hole on the limit plate (8).
5. The auxiliary corner cutting device for casting according to claim 4, characterized in that: The transverse moving part comprises a rotating plate (9), a motor (10), a lead screw, a lead screw nut (11) and a sliding plate (12); the center of the lower end surface of the rotating plate (9) is arranged at the top end of the rotating shaft; the motor (10) is arranged at one end of the side wall of the rotating plate (9), and a support plate is arranged at the other end, and one end of the lead screw is connected to the output shaft of the motor (10), and the other end of the lead screw is connected to the support plate axis; the lead screw nut (11) is arranged on the lead screw; the upper end surface of the rotating plate (9) is provided with a slide rail along its length direction, and the sliding plate (12) is slidably arranged on the slide rail; the lead screw nut (11) and the sliding plate (12) are connected through a bracket.
6. The auxiliary corner cutting device for casting according to claim 5, characterized in that: The cutting part comprises a vertical plate, a vertical sliding plate (13), a bottom plate (14) and a cutting gun (15); the vertical plate is arranged on the upper end surface of the slide (12); a vertical sliding groove is arranged on the end surface of the vertical plate, and a vertical sliding bar is arranged on the vertical sliding plate (13), and the sliding bar on the vertical sliding plate (13) is interactively arranged on the sliding groove of the vertical plate; a threaded hole is arranged on the vertical plate, and a bolt penetrates the threaded hole of the vertical plate and presses on the side wall of the vertical sliding plate (13); the bottom plate (14) is arranged at the bottom end of the vertical sliding plate (13); the cutting gun (15) is obliquely arranged on the bottom end surface of the bottom plate (14).