CN216502565U - Three-head chamfering machine for chamfering die steel - Google Patents
Three-head chamfering machine for chamfering die steel Download PDFInfo
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- CN216502565U CN216502565U CN202122544109.XU CN202122544109U CN216502565U CN 216502565 U CN216502565 U CN 216502565U CN 202122544109 U CN202122544109 U CN 202122544109U CN 216502565 U CN216502565 U CN 216502565U
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Abstract
The utility model discloses a three-head chamfering machine for a die steel chamfer, which relates to the technical field of die steel chamfers and adopts the technical scheme that the three-head chamfering machine comprises a base; a support bar; rotating the disc; the vertical rod is fixedly connected to one side of the top; a cross bar; the hydraulic cylinder is fixedly connected below the cross rod, and the axis of a piston rod of the hydraulic cylinder is coaxial with the rotating axis of the rotating disc; the pressing plate is rotatably connected to the bottom of a piston rod of the hydraulic cylinder and rotates around the axis of the piston rod; the two vertical plates slide along the directions close to and away from each other and are vertical to the sliding direction of the vertical plates; a horizontal chamfering mechanism; and a vertical chamfering mechanism; the rotating disc drives the die steel to rotate so as to adjust the direction, and the die steel can be chamfered at twelve edges without manually overturning the die steel.
Description
Technical Field
The utility model relates to the technical field of die steel chamfers, in particular to a three-head chamfering machine for die steel chamfers.
Background
Constitute the important spare part of mould during the mould steel, when processing rectangle mould steel, need carry out the chamfer to the edge of mould steel and handle, twelve edges of mould steel all need carry out the chamfer.
The three-head chamfering machine is used for chamfering rectangular workpieces, when chamfering is carried out on die steel through the three-head chamfering machine, the die steel can be chamfered by manually overturning the die steel for multiple times, and a large amount of manpower is wasted.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a three-head chamfering machine for chamfering die steel, which drives the die steel to rotate through a rotating disc so as to adjust the direction, and can chamfer twelve edges of the die steel without manually turning the die steel.
In order to achieve the purpose, the utility model provides the following technical scheme: a three-head chamfering machine for chamfering die steel comprises a base, a base and a chamfering device, wherein the base is supported on the ground;
the supporting rod is fixedly connected to the top of the base and is vertically arranged;
the rotating disc is rotatably connected to the top of the supporting rod, and the axis of the rotating disc is vertical;
the vertical rod is fixedly connected to one side of the top;
the cross rod is fixedly connected to the top of the vertical rod, and one end of the cross rod, which is far away from the vertical rod, is positioned right above the rotating disc;
the hydraulic cylinder is fixedly connected below the cross rod, and the axis of a piston rod of the hydraulic cylinder is coaxial with the rotating axis of the rotating disc;
the pressing plate is rotatably connected to the bottom of a piston rod of the hydraulic cylinder and rotates around the axis of the piston rod;
the two vertical plates slide along the directions close to and away from each other and are vertical to the sliding direction of the vertical plates;
the horizontal chamfering mechanism is used for chamfering the edges of the top and the bottom of one side of the die steel;
and the vertical chamfering mechanism is used for chamfering the vertical edges of the die steel, and the horizontal chamfering mechanism and the vertical chamfering mechanism are respectively arranged on one sides of the two vertical plates, which are close to each other.
By adopting the technical scheme, the die steel is clamped between the rotating disc and the pressing plate, the horizontal chamfering mechanism can chamfer the edges at the top and the bottom of one side of the die steel each time, the vertical chamfering mechanism can chamfer one vertical edge each time, after chamfering each time, the rotating disc rotates 90 degrees, then chamfering is performed once again, and twelve edges can be chamfered through four rotations; the chamfering of the die steel can be completed without manually overturning the die steel, so that the labor input is reduced.
The utility model is further configured to: the horizontal chamfering mechanism comprises a first chamfering plate, the first chamfering plate is attached to the vertical plate and is parallel to the vertical plate, the first chamfering plate can horizontally slide on the vertical plate, and the sliding direction of the first chamfering plate is parallel to the vertical plate;
the bottom chamfering component is used for chamfering the bottom edge of one side of the die steel;
and a top chamfering assembly for chamfering a top edge of one side of the die steel.
The utility model is further configured to: the top chamfer assembly can slide up and down on the first chamfer plate.
The utility model is further configured to: the vertical chamfering mechanism comprises a second chamfering plate which is attached to the vertical plate and is parallel to the vertical plate;
and a vertical chamfer assembly that can slide up and down on the second chamfer plate.
The utility model is further configured to: the bottom chamfering assembly, the top chamfering assembly and the vertical chamfering assembly are identical in structure, and the bottom chamfering assembly comprises a support frame, a motor fixedly connected to the support frame and a milling cutter disc fixed on an output shaft of the motor;
the axis of the milling cutter disc of the top chamfering assembly inclines upwards and forms an included angle of 45 degrees with the horizontal plane far away from one end of the die steel, the axis of the milling cutter disc of the bottom chamfering assembly inclines downwards and forms an included angle of 45 degrees with the horizontal plane far away from one end of the die steel, the axis of the milling cutter disc of the vertical chamfering assembly is horizontal, one end of the milling cutter disc close to the die steel inclines towards the direction far away from the second chamfering plate, and the included angle of the axis of the milling cutter disc and the second chamfering plate is 45 degrees.
The utility model is further configured to: when the die steel is clamped between the rotating disc and the pressure plate, the axis of rotation of the rotating disc passes through the geometric center of the die steel.
The utility model is further configured to: the second chamfer board can slide on the vertical board along the horizontal direction, and the sliding direction is parallel to the vertical board.
The utility model is further configured to: the two vertical plates are symmetrically arranged relative to the axis of the rotating disc, the top of the base is provided with a sliding chute, the length direction of the sliding chute is arranged along the sliding direction of the vertical plates, and a rotating rod which is rotatably connected to the base and the axis direction of the rotating chute is arranged along the length direction of the sliding chute is arranged in the sliding chute;
the bottom of each vertical plate is fixedly connected with a sliding block which is embedded into the sliding groove and can slide in the sliding groove along the length direction of the sliding groove, the rotating rod penetrates through the two sliding blocks along the axis direction of the rotating rod, two sections of external threads with opposite spiral directions are arranged on the outer side of the rotating rod, and the two sections of external threads are respectively in threaded fit with the two sliding blocks.
In summary, compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the rotating disc drives the die steel to rotate so as to adjust the direction, and the die steel can be chamfered without manually turning over the die steel.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic diagram of an embodiment embodying a horizontal chamfering mechanism;
FIG. 3 is an enlarged view of the portion B of FIG. 2;
FIG. 4 is a schematic view of an embodiment embodying a vertical chamfering mechanism;
FIG. 5 is an enlarged view of section C of FIG. 4;
fig. 6 is an enlarged schematic view of a portion a of fig. 1.
In the figure: 1. a base; 11. a chute; 12. rotating the rod; 13. a slider; 2. a support bar; 21. rotating the disc; 3. a vertical rod; 31. a cross bar; 32. pressing a plate; 4. a vertical plate; 41. a power tank; 42. a power screw; 43. a power block; 5. a horizontal chamfering mechanism; 51. a first chamfer plate; 52. a top chamfer assembly; 53. a bottom chamfer assembly; 531. a support frame; 532. a milling cutter disc; 6. a vertical chamfering mechanism; 61. a second chamfer plate; 611. chamfering grooves; 612. chamfering the lead screw; 613. chamfering blocks; 62. and the vertical chamfering component.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following description of the technical solutions of the present invention with reference to the accompanying drawings of the present invention is made clearly and completely, and other similar embodiments obtained by a person of ordinary skill in the art without any creative effort based on the embodiments in the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.
The utility model is further described with reference to the drawings and the preferred embodiments.
Example (b): a three-head chamfering machine for chamfering die steel is disclosed, see attached drawings 1-6, and comprises a base 1 supported on the ground, a support rod 2 fixedly connected at the middle position of the top of the base 1 and vertically arranged, a rotating disc 21 rotatably connected at the top of the support rod 2 and vertical to the axis, a vertical rod 3 fixedly connected to one side of the top of the base 1, a cross rod 31 fixedly connected to the top of the vertical rod 3 and far away from one end of the vertical rod 3 and positioned right above the rotating disc 21, a hydraulic cylinder fixedly connected to the bottom of the cross rod 31, a pressing plate 32 rotatably connected to one end of the bottom of a piston rod of the hydraulic cylinder, two vertical plates 4 arranged at the top of the base 1, a horizontal chamfering mechanism 5 for chamfering the top of one side of the die steel and the two edges of the bottom of the die steel, and a vertical chamfering mechanism 6 for chamfering the vertical edges of the die steel.
The top of the base 1 is horizontally arranged, the length direction and the width direction of the base 1 are both horizontally arranged, the rotating disc 21 rotates around the axis of the rotating disc at the top of the supporting rod 2, and a motor for driving the rotating disc 21 to rotate is arranged in the vertical rod 3; the axis of a piston rod of the hydraulic cylinder is vertical and is coaxial with the axis of the rotating disc 21, and the die steel can be pressed on the top of the rotating disc 21 through the extension and contraction of the piston rod through the pressing plate 32; the vertical rod 3 is positioned at the top of the base 1 and close to one end of the base 1, and the vertical rod 3 and the support rod 2 are arranged along the length direction of the base 1; two risers 4 vertical settings and parallel to each other with the length direction of base 1, two risers 4 are located the both sides of bracing piece 2 respectively, and two risers 4 can slide along the direction that is close to each other and keeps away from each other on base 1. The horizontal chamfering mechanism 5 and the vertical chamfering mechanism 6 are respectively arranged at one side of the two vertical plates 4 close to each other; when the mould steel centre gripping is between rolling disc 21 and clamp plate 32, through the rotation of rolling disc 21 for the mould steel is close to two risers 4 both sides and two risers 4 and is parallel to each other, and horizontal chamfer mechanism 5 can carry out chamfer processing to the mould steel near the both edges of the top and the bottom of horizontal chamfer mechanism 5 one side, and vertical chamfer mechanism 6 can carry out chamfer processing to one of them vertical edge near vertical chamfer mechanism 6 one side.
Clamping the die steel between the rotating disc 21 and the pressing plate 32, chamfering the edges at the top and the bottom of one side of the die steel by the horizontal chamfering mechanism 5, chamfering one vertical edge by the vertical chamfering mechanism 6, rotating the rotating disc 21 for 90 degrees after each chamfering, then chamfering once again, and chamfering twelve edges by rotating for four times; the chamfering of the die steel can be completed without manually overturning the die steel, so that the labor input is reduced.
Specifically, the horizontal chamfering mechanism 5 includes a first chamfering plate 51 attached to the riser 4 and parallel to the riser 4, a bottom chamfering unit 53 provided on the first chamfering plate 51 for chamfering the bottom edge on the mold steel side, and a top chamfering unit 52 provided on the first chamfering plate 51 for chamfering the top edge on the mold steel side. The first chamfer plate 51 is slidable in the horizontal direction on the vertical plate 4, and the sliding direction of the first chamfer plate 51 is parallel to the vertical plate 4; the bottom chamfer assembly 53 and the top chamfer assembly 52 complete the chamfering of the edges by sliding the first chamfer plate 51 over the riser 4.
Specifically, the top chamfering unit 52 can slide up and down on the first chamfering plate 51, and chamfering can be performed on die steels of different thicknesses by sliding the top chamfering unit 52 up and down.
The vertical chamfering mechanism 6 includes a second chamfering board 61 attached to the vertical plate 4 and parallel to the vertical plate 4, and a vertical chamfering unit 62 provided on the second chamfering board 61 and capable of sliding up and down on the second chamfering board 61. Specifically, the second chamfer plate 61 is slidable in the horizontal direction on the riser 4 and the sliding direction is parallel to the riser 4.
Because the die steel is rectangular, after the die steel rotates by 90 degrees, the positions of the vertical chamfering mechanism 6 and the horizontal chamfering mechanism 5 are adjusted through the sliding of the vertical plate 4 and the second chamfering plate 61, so that the vertical chamfering mechanism 6 and the horizontal chamfering mechanism 5 can still chamfer the die steel after the die steel rotates.
Specifically, the bottom chamfering assembly 53, the top chamfering assembly 52 and the vertical chamfering assembly 62 have the same structure, the bottom chamfering assembly 53 is taken as an example in the embodiment for description, and the bottom chamfering assembly 53 includes a support frame 531, a motor fixedly connected to the support frame 531, and a milling cutter disc 532 fixed on an output shaft of the motor. Specifically, the end of the milling cutter disc 532 of the top chamfering assembly 52, which is far away from the die steel, is inclined upward and has an included angle of 45 degrees with the horizontal plane, the end of the milling cutter disc 532 of the bottom chamfering assembly 53, which is far away from the die steel, is inclined downward and has an included angle of 45 degrees with the horizontal plane, the end of the milling cutter disc 532 of the vertical chamfering assembly 62, which is close to the die steel, is inclined toward the direction far away from the second chamfering plate 61 and has an included angle of 45 degrees with the second chamfering plate 61.
When the die steel is clamped between the rotating disc 21 and the pressing plate 32, the rotating axis of the rotating disc 21 passes through the geometric center of the die steel; when the horizontal chamfering mechanism 5 and the vertical chamfering mechanism 6 chamfer the die steel of which the rotation axis of the rotating disc 21 passes through the geometric center of the rotating disc, the two vertical plates 4 are symmetrically arranged relative to the axis of the rotating disc 21; so that after the die steel is rotated by 90 degrees, the distance of the two vertical plates 4 which are adjusted towards the direction close to each other or the direction far away from each other is the same.
Specifically, the top of the base 1 is provided with a chute 11 which is arranged along the sliding direction of the vertical plate 4 in the length direction, and a rotating rod 12 which is rotatably connected to the base 1 and is arranged along the length direction of the chute 11 in the axis direction is arranged in the chute 11; the bottom of each vertical plate 4 is fixedly connected with a sliding block 13 which is embedded into the sliding groove 11 and can slide in the sliding groove 11 along the length direction of the sliding groove 11, the rotating rod 12 penetrates through the two sliding blocks 13 along the axis direction of the rotating rod 12, two sections of external threads with opposite spiral directions are arranged on the outer side of the rotating rod 12, and the two sections of external threads are respectively in threaded fit with the two sliding blocks 13; fixedly connected with drives dwang 12 and carries out the pivoted motor on base 1, when dwang 12 rotated, can drive two risers 4 simultaneously and slide and gliding distance equals towards the direction that is close to each other or keeps away from each other.
Specifically, the two vertical plates 4 are provided with a horizontally arranged power groove 41 on the side close to each other, and the length direction of the power groove 41 is parallel to the sliding direction of the first chamfer plate 51 and the second chamfer plate 61; two power screws 42 are arranged in the two power grooves 41, the axial direction of the power screws 42 is arranged along the length direction of the power groove 41 where the power screws 42 are located, and the two power screws 42 are respectively and rotatably connected to the two vertical plates 4; the first chamfer plate 51 and the second chamfer plate 61 are fixedly connected with two power blocks 43 respectively inserted into the two power grooves 41, and the power blocks 43 can slide in the power grooves 41 along the length direction of the power grooves 41; the power screw 42 penetrates through the power block 43 in the same power groove 41 and is in threaded connection with the power block 43.
Specifically, a hydraulic cylinder fixedly connected to the first chamfering plate 51 is arranged above the top chamfering assembly 52, the axis of the piston rod of the hydraulic cylinder is vertically arranged, and one end of the bottom of the piston rod of the hydraulic cylinder is fixedly connected to the support frame 531 of the top chamfering assembly 52 and drives the top chamfering assembly 52 to slide up and down through the hydraulic cylinder.
Specifically, a chamfer groove 611 vertically arranged in the length direction is formed in one side, close to the vertical chamfer assembly 62, of the second chamfer plate 61, a chamfer lead screw 612 vertically arranged in the axial direction is arranged in the chamfer groove 611, and the chamfer lead screw 612 is rotatably connected to the second chamfer plate 61; a chamfer block 613 is arranged in the chamfer groove 611, and the chamfer block 613 can slide up and down in the chamfer groove 611; the chamfering screw shaft 612 penetrates the chamfering block 613 in the vertical direction and is screwed with the chamfering block 613.
The working principle of the three-head chamfering machine for chamfering the die steel during use is as follows: clamping the die steel between the rotating disc 21 and the pressing plate 32, chamfering the edges at the top and the bottom of one side of the die steel by the horizontal chamfering mechanism 5, chamfering one vertical edge by the vertical chamfering mechanism 6, rotating the rotating disc 21 for 90 degrees after each chamfering, then chamfering once again, and chamfering twelve edges by rotating for four times; the chamfering of the die steel can be completed without manually overturning the die steel, so that the labor input is reduced.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (8)
1. The utility model provides a three bevelers are used to mould steel chamfer which characterized in that: comprises a base (1) which is supported on the ground;
the supporting rod (2) is fixedly connected to the top of the base (1) and is vertically arranged;
the rotating disc (21) is rotatably connected to the top of the support rod (2) and has a vertical axis;
a vertical rod (3) fixedly connected to one side of the top;
the cross rod (31) is fixedly connected to the top of the vertical rod (3), and one end, deviating from the vertical rod (3), of the cross rod (31) is located right above the rotating disc (21);
the hydraulic cylinder is fixedly connected below the cross rod (31), and the axis of a piston rod of the hydraulic cylinder is coaxial with the rotating axis of the rotating disc (21);
the pressure plate (32) is rotatably connected to the bottom of a piston rod of the hydraulic cylinder and rotates around the axis of the piston rod;
the two vertical plates (4) are respectively positioned on two sides of the supporting rod (2) and the vertical rod (3), the two vertical plates (4) slide along the directions close to and away from each other, and the vertical plates (4) are vertical to the sliding direction of the vertical plates (4);
the horizontal chamfering mechanism (5) is used for chamfering the edges of the top and the bottom of one side of the die steel;
and the vertical chamfering mechanism (6) is used for chamfering the vertical edge of the die steel, and the horizontal chamfering mechanism (5) and the vertical chamfering mechanism (6) are respectively arranged on one sides of the two vertical plates (4) which are close to each other.
2. The three-head chamfering machine for chamfering die steel according to claim 1, characterized in that: the horizontal chamfering mechanism (5) comprises a first chamfering plate (51) which is attached to the vertical plate (4) and is parallel to the vertical plate (4), and the first chamfering plate (51) can horizontally slide on the vertical plate (4) and has a sliding direction parallel to the vertical plate (4);
a bottom chamfering assembly (53) for chamfering the bottom edge of one side of the die steel;
and a top chamfer assembly (52) for chamfering the top edge of one side of the die steel.
3. The three-head chamfering machine for chamfering die steel according to claim 2, characterized in that: the top chamfer assembly (52) is slidable up and down on the first chamfer plate (51).
4. The three-head chamfering machine for chamfering die steel according to claim 3, characterized in that: the vertical chamfering mechanism (6) comprises a second chamfering plate (61) which is attached to the vertical plate (4) and is parallel to the vertical plate (4);
and a vertical chamfer assembly (62) that can slide up and down on the second chamfer plate (61).
5. The three-head chamfering machine for chamfering die steel according to claim 4, wherein: the bottom chamfering assembly (53), the top chamfering assembly (52) and the vertical chamfering assembly (62) are identical in structure, and the bottom chamfering assembly (53) comprises a support frame (531), a motor fixedly connected to the support frame (531) and a milling cutter disc (532) fixed to an output shaft of the motor;
the axis of the milling cutter disc (532) of the top chamfering assembly (52) is upwards inclined away from one end of the die steel and forms an included angle with the horizontal plane of 45 degrees, the axis of the milling cutter disc (532) of the bottom chamfering assembly (53) is downwards inclined away from one end of the die steel and forms an included angle with the horizontal plane of 45 degrees, the axis of the milling cutter disc (532) of the vertical chamfering assembly (62) is horizontal, one end of the milling cutter disc (532) close to the die steel is inclined towards the direction away from the second chamfering plate (61) and the included angle between the axis of the milling cutter disc (532) and the second chamfering plate (61) is 45 degrees.
6. The three-head chamfering machine for chamfering die steel according to claim 5, wherein: when the die steel is clamped between the rotary disk (21) and the pressure plate (32), the rotation axis of the rotary disk (21) passes through the geometric center of the die steel.
7. The three-head chamfering machine for chamfering die steel according to claim 6, wherein: the second chamfer plate (61) can slide on the vertical plate (4) along the horizontal direction, and the sliding direction is parallel to the vertical plate (4).
8. The three-head chamfering machine for chamfering die steel according to claim 7, wherein: the two vertical plates (4) are symmetrically arranged relative to the axis of the rotating disc (21), the top of the base (1) is provided with a sliding groove (11) which is arranged along the sliding direction of the vertical plates (4) in the length direction, and a rotating rod (12) which is rotatably connected to the base (1) and is arranged along the length direction of the sliding groove (11) in the axis direction is arranged in the sliding groove (11);
the bottom of each vertical plate (4) is fixedly connected with a sliding block (13) which is embedded into the sliding groove (11) and can slide in the sliding groove (11) along the length direction of the sliding groove (11), the rotating rod (12) penetrates through the two sliding blocks (13) along the axis direction, two sections of external threads with opposite spiral directions are arranged on the outer side of the rotating rod (12), and the two sections of external threads are respectively in threaded fit with the two sliding blocks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122544109.XU CN216502565U (en) | 2021-10-21 | 2021-10-21 | Three-head chamfering machine for chamfering die steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122544109.XU CN216502565U (en) | 2021-10-21 | 2021-10-21 | Three-head chamfering machine for chamfering die steel |
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| Publication Number | Publication Date |
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| CN216502565U true CN216502565U (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122544109.XU Active CN216502565U (en) | 2021-10-21 | 2021-10-21 | Three-head chamfering machine for chamfering die steel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161875A (en) * | 2023-10-31 | 2023-12-05 | 四川省卓辰精密机械制造有限公司 | Valve block edge chamfering equipment |
-
2021
- 2021-10-21 CN CN202122544109.XU patent/CN216502565U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161875A (en) * | 2023-10-31 | 2023-12-05 | 四川省卓辰精密机械制造有限公司 | Valve block edge chamfering equipment |
| CN117161875B (en) * | 2023-10-31 | 2024-01-23 | 四川省卓辰精密机械制造有限公司 | Valve block edge chamfering equipment |
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