Die steel chamfering machine capable of preventing chamfer deviation

Abstract

The utility model discloses a die steel chamfering machine capable of preventing chamfer deviation, which particularly relates to the field of die steel processing and comprises a fixed seat, a control switch is arranged on the outer wall of the fixed seat, a movable table is mounted at the top of the fixed seat, a movable groove is formed in the top of the movable table, and a movable block is slidably connected to one inner side wall of the movable groove. Two inclined plates are symmetrically connected between the inner side wall of the movable block and the other inner side wall of the movable groove, and grooves are formed in the positions, located on the inner sides of the bottoms of the two inclined plates, of the bottom of the movable groove. By arranging the locking mechanism, a die steel plate can be pressed and fixed, the transverse movable chamfering process of the movable table is more stable subsequently, compared with the mode that the edge of the die steel plate is chamfered through manual pressing, the problem of chamfering deviation is not prone to occurring, and compared with the mode that the movable table is manually pushed to move, the chamfering efficiency is greatly improved. In the chamfering process, movement of the movable table is more uniform in speed, manpower is saved, and operation is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to die steel processing field, more specifically, the utility model relates to a die steel chamfering machine of preventing chamfering deviation. BACKGROUND

[0002] Die steel is used to manufacture cold punch die, hot forging die, die casting die and other dies. Die material is the material and technical basis of die manufacturing industry, among which die steel is the traditional die material. Its variety, specification and quality play a decisive role in the performance, service life and manufacturing cycle of the die. In recent years, the production, production technology, process equipment, quality and variety of die steel at home and abroad have developed rapidly. In the die machining field, chamfering process is a key process for improving the performance and assembly accuracy of die steel parts. The machining quality directly affects the overall life and assembly efficiency of the die.

[0003] Traditional die steel chamfering machines, such as composite chamfering machines, can simultaneously perform chamfering of steel plates and column steel. For the steel plate chamfering structure of such chamfering machines, the die steel plate is usually placed on the inclined plate. After adjusting the distance between the two inclined plates, one hand presses the steel plate and the other hand pushes the horizontal moving table to cooperate with the milling disc at the bottom to polish and chamfer. The defect of this method is that manual pressing exerts a large force on the steel plate during chamfering, which is unstable and prone to chamfering deviation. In addition, the manual pushing of the table body is laborious and the chamfering is uneven due to the pushing speed. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a die steel chamfering machine capable of preventing chamfering deviation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a die steel chamfering machine capable of preventing chamfering deviation, comprising a fixed seat, a control switch is arranged on the outer wall of the fixed seat, an activity table is installed on the top of the fixed seat, an activity groove is arranged on the top of the activity table, an activity block is slidably connected to the inner side wall of the activity groove, two inclined plates are symmetrically connected between the inner side wall of the activity block and the other inner side wall of the activity groove, a groove is arranged on the inner side of the bottom of the activity groove between the inner sides of the bottoms of the two inclined plates, a vertical milling disc is arranged on the inner side of the groove, a drive motor is installed in the fixed seat to drive the rotation of the milling disc, a shaft sleeve is arranged on one side of the top of the fixed seat, a disc is connected to the top end of the shaft sleeve, a grinding shaft is arranged in the middle of the disc, a motor is installed in the fixed seat to drive the rotation of the grinding shaft, a locking mechanism is fixedly connected to the outer side wall of the middle of each of the two inclined plates, and a horizontal driving mechanism is arranged between the bottom of the activity table and the top of the fixed seat.

[0006] As a further improvement of the utility model technical scheme, the embedded bolt is fixedly connected between the outer wall of the movable block and the inner side wall of the movable groove, and the top of the embedded bolt extends into the interior of the inclined plate.

[0007] As a further improvement of the utility model technical scheme, the movable block is of a right-angled trapezoidal structure, and the outer side wall of the movable table is connected with a first adjusting bolt, and one end of the first adjusting bolt extends to the position of the outer side wall of the movable block.

[0008] As a further improvement of the utility model technical scheme, the movable block is of a right-angled trapezoidal structure, and the outer side wall of the movable table is connected with a first adjusting bolt, and one end of the first adjusting bolt extends to the position of the outer side wall of the movable block.

[0009] As a further improvement of the utility model technical scheme, the locking mechanism comprises a U-shaped frame fixedly connected to the top end of the inclined plate, the U-shaped frame is internally connected with a pressing plate arranged in parallel with the inclined plate, and a second adjusting bolt is connected to the top center position of the U-shaped frame, and the second adjusting bolt is arranged perpendicularly to the pressing plate.

[0010] As a further improvement of the utility model technical scheme, the top of the U-shaped frame is provided with an internal thread hole at the connecting position of the second adjusting bolt, the top of the pressing plate is provided with a bearing seat at the end position of the second adjusting bolt, the two end portions of the pressing plate are provided with limiting clamping blocks at the positions of the two inner side walls of the U-shaped frame, and the two inner side walls of the U-shaped frame are provided with limiting sliding grooves at the outer sides of the two limiting clamping blocks.

[0011] As a further improvement of the utility model technical scheme, the horizontal driving mechanism comprises a cavity arranged at the top of the fixed seat, a screw rod is connected to the top inner wall of the cavity in the horizontal direction, an activity seat is connected to the outer side of the screw rod, the activity seat is fixedly connected to the bottom of the movable table, a servo motor for driving the screw rod to rotate is fixedly installed on the outer wall of the fixed seat, a limiting rod fixedly connected to the two inner walls of the cavity is arranged in the horizontal direction at the bottom of the activity seat, and the limiting rod is arranged in parallel with the screw rod.

[0012] As a further improvement of the utility model technical scheme, the inside of the activity seat is provided with a screw hole at the connecting position of the screw rod, and the inside of the activity seat is provided with a limiting hole at the outer position of the limiting rod, and the inner wall of the cavity is provided with a bearing seat at the end position of the screw rod.

[0013] The utility model discloses the beneficial effect that:

[0014] 1. By setting the locking mechanism, when using, the mold steel plate with processing is placed in the locking mechanism inside the top of the inclined plate, then the second adjusting bolt on the locking mechanism is twisted to push the pressing plate to press and fix the mold steel plate, at this time the mold steel plate will be stably placed on the movable table, and it is more stable in the subsequent transverse movement of the movable table during chamfering process, compared with the manual pressing method for chamfering the edge of the mold steel plate, the chamfering deviation problem is not easy to occur.

[0015] 2. By setting the transverse driving mechanism, when using, the servo motor drives the screw rod to rotate, and then controls the movement of the movable seat in the horizontal direction, and drives the movable table and the mold steel plate fixed on the top of the movable table to move transversely, and the driving motor drives the milling disc to rotate at high speed, so as to chamfer one corner of the mold steel plate, compared with manually pushing the movable table to move, the movement of the movable table during chamfering is more uniform, manpower is saved, and operation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model.

[0017] Figure 2 It is a sectional view of the position of the movable table in the utility model.

[0018] Figure 3 It is an installation structural schematic view of the transverse driving mechanism in the utility model.

[0019] Figure 4 It is a structural schematic view of the movable seat in the utility model.

[0020] Figure 5 It is a structural schematic view of the locking mechanism in the utility model.

[0021] The figure mark is: 1, fixed seat; 2, control switch; 3, movable table; 4, movable groove; 5, movable block; 6, inclined plate; 7, locking mechanism; 8, first adjusting bolt; 9, sliding block; 10, sliding slot; 11, locking bolt; 12, groove; 13, milling disc; 14, driving motor; 15, movable seat; 16, screw rod; 17, limiting rod; 18, servo motor; 19, shaft sleeve; 20, disc; 21, polishing shaft; 101, cavity; 151, screw hole; 152, limiting hole; 701, U-shaped frame; 702, pressing plate; 703, second adjusting bolt; 704, limiting block; 705, limiting sliding slot. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0023] As shown in the accompanying Figures 1-5 The chamfering machine for preventing chamfering deviation of die steel includes a fixed seat 1, the outer wall of the fixed seat 1 is provided with a control switch 2, the top of the fixed seat 1 is provided with a movable table 3, the top of the movable table 3 is provided with a movable groove 4, the inner side wall of the movable groove 4 is slidably connected with a movable block 5, two inclined plates 6 are symmetrically connected between the inner side wall of the movable block 5 and the other inner side wall of the movable groove 4, a recess 12 is arranged on the inner side of the bottom of the two inclined plates 6, a vertical milling disc 13 is arranged on the inner side of the recess 12, a driving motor 14 is arranged in the fixed seat 1 to drive the milling disc 13 to rotate, a shaft sleeve 19 is arranged on the top of the fixed seat 1 on one side of the movable table 3, a disc 20 is connected to the top end of the shaft sleeve 19, a polishing shaft 21 is arranged in the middle of the disc 20, a motor is arranged in the fixed seat 1 to drive the polishing shaft 21 to rotate, a locking mechanism 7 is fixedly connected to the outer side wall of the middle of each of the two inclined plates 6, and a horizontal driving mechanism is arranged between the bottom of the movable table 3 and the top of the fixed seat 1.

[0024] The outer wall of the inclined plate 6 and the inner side wall of the movable groove 4 are fixedly connected through embedded bolts, the top of the embedded bolt extends into the inner part of the inclined plate 6, the embedded bolt is not shown in the drawing, and can be designed according to actual needs, which facilitates the connection and fixation of the inclined plate 6, and further facilitates the subsequent inclined placement of the die steel plate, thereby facilitating the chamfering processing of one corner of the die steel plate.

[0025] As shown in the accompanying Figures 1-2 The movable block 5 is a right-angled trapezoidal structure, the outer side wall of the movable table 3 is connected with a first adjusting bolt 8, one end of the first adjusting bolt 8 extends to the position of the outer side wall of the movable block 5, which facilitates the adjustment of the position of the movable block 5 in the movable groove 4 during use, facilitates the adjustment of the contact position of the die steel plate and the milling disc 13, and further adjusts the chamfering depth according to needs.

[0026] As shown in the accompanying Figures 1-2 The two end bottoms of the movable block 5 are provided with sliding blocks 9 extending into the top of the fixed seat 1, the top of the fixed seat 1 is provided with a sliding groove 10 corresponding to the outer part of the sliding block 9 in the horizontal direction, and the outer wall of the fixed seat 1 is provided with a locking bolt 11 locking the sliding block 9, which facilitates the locking of the position of the movable block 5 after the adjustment of the position of the movable block 5 in the movable groove 4.

[0027] As attached Figures 1-2 and attached Figure 5 As shown, the locking mechanism 7 includes a U-shaped frame 701 fixedly connected to the top of the inclined plate 6. A pressure plate 702 parallel to the inclined plate 6 is connected inside the U-shaped frame 701, and a second adjusting bolt 703 is connected to the center of the top of the U-shaped frame 701. The second adjusting bolt 703 is perpendicular to the pressure plate 702. An internal threaded hole is provided at the top of the U-shaped frame 701 corresponding to the connection of the second adjusting bolt 703. A bearing seat is provided at the top of the pressure plate 702 corresponding to the end position of the second adjusting bolt 703. Limiting blocks 704 are provided at both ends of the pressure plate 702 at the two inner sidewalls of the U-shaped frame 701. Limiting grooves 705 are provided on the two inner sidewalls of the U-shaped frame 701 corresponding to the two limiting blocks 704, which facilitates the clamping and fixing of the mold steel plate placed on the inclined plate 6 and improves the stability of the chamfering process.

[0028] As attached Figures 1-4 As shown, the transverse drive mechanism includes a cavity 101 set on the top of the fixed base 1. A screw 16 is connected to the inner wall of the top of the cavity 101 in the horizontal direction. A movable seat 15 is connected to the outside of the screw 16. The movable seat 15 is fixedly connected to the bottom of the movable platform 3. A servo motor 18 for driving the screw 16 to rotate is fixedly installed on the outer wall of the fixed base 1. A limiting rod 17 fixedly connected to the two inner walls of the cavity 101 is passed through the bottom of the movable seat 15 in the horizontal direction. The limiting rod 17 is arranged parallel to the screw 16. A screw hole 151 is provided inside the movable seat 15 at the connection point of the screw 16. A limiting hole 152 is provided inside the movable seat 15 at the position corresponding to the outer position of the limiting rod 17. A bearing seat is provided on the inner wall of the cavity 101 at the end position of the screw 16, which facilitates the control of the movable platform 3 to move in the horizontal direction during use, thereby causing the mold steel plate to move horizontally and achieve the chamfering treatment of the corners of the mold steel plate.

[0029] Working principle: This utility model designs a mold steel chamfering machine to prevent chamfering deviation. The specific structure is shown in the attached instruction manual. Figures 1-5 As shown, in use, the mold steel plate to be processed is placed inside the locking mechanism 7 at the top of the inclined plate 6. The second adjusting bolt 703 on the locking mechanism 7 is turned to push the pressure plate 702 to press and fix the mold steel plate. Then, the servo motor 18 on the transverse drive mechanism is started to drive the screw 16 to rotate, thereby controlling the movable seat 15 to move in the horizontal direction, and driving the movable table 3 and the mold steel plate fixed on the top of the movable table 3 to move laterally. The drive motor 14 is started to drive the milling disc 13 to rotate at high speed, thereby chamfering one corner of the mold steel plate. At the same time, for chamfering of curved surfaces, the workpiece can be placed on the disc 20, and the grinding shaft 21 can be controlled to rotate at high speed, and the corner of the workpiece can be placed against the grinding shaft 21 for chamfering.

[0030] Among them, the utility model discloses the embodiment of drawing, only relate to the structure with the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0031] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, all should be included in the protection scope of the utility model.

Claims

1. A chamfering machine for mold steel to prevent chamfering deviation, comprising a fixed base (1), a control switch (2) provided on the outer wall of the fixed base (1), and a movable platform (3) installed on the top of the fixed base (1). A movable groove (4) is provided on the top of the movable platform (3). A movable block (5) is slidably connected to one inner wall of the movable groove (4). Two inclined plates (6) are symmetrically connected between the inner wall of the movable block (5) and the other inner wall of the movable groove (4). The bottom of the movable groove (4) is located inside the bottom of the two inclined plates (6). A groove (12) is provided, and a vertically mounted milling disc (13) is provided on the inner side of the groove (12). A drive motor (14) for driving the milling disc (13) to rotate is installed inside the fixed base (1). A shaft sleeve (19) is provided on the top of the fixed base (1) on one side of the movable table (3). A disc (20) is connected to the top of the shaft sleeve (19). A grinding shaft (21) is provided in the middle of the disc (20). A motor for driving the grinding shaft (21) to rotate is installed inside the fixed base (1). The feature is that: The middle outer wall of each of the two inclined plates (6) is fixedly connected with a locking mechanism (7), and a transverse driving mechanism is arranged between the bottom of the movable table (3) and the top of the fixed seat (1).

2. The die corner deflection preventing die corner deflection machine of claim 1, wherein: The outer wall of the movable block (5) and an inner side wall of the movable groove (4) are fixedly connected by embedded bolts, and the top of the embedded bolts extends into the interior of the inclined plate (6).

3. The corner deflection offset preventing die steel cornering machine of claim 1, wherein: The movable block (5) is of a right trapezoidal structure, the outer side wall of the movable table (3) is connected with a first adjusting bolt (8), and one end of the first adjusting bolt (8) extends to the position of the outer side wall of the movable block (5).

4. The corner deflection offset preventing die steel cornering machine of claim 1, wherein: The bottom of each end of the movable block (5) is provided with a sliding block (9) extending into the top of the fixed seat (1), the top of each end of the fixed seat (1) is provided with a sliding groove (10) corresponding to the outside of the sliding block (9) in the horizontal direction, and the outer wall of the fixed seat (1) is provided with a locking bolt (11) locking the sliding block (9).

5. The corner deflection offset preventing die steel corner deflection machine of claim 1, wherein: The locking mechanism (7) comprises a U-shaped frame (701) fixedly connected to the top end of the inclined plate (6), the U-shaped frame (701) is connected with a pressing plate (702) arranged in parallel with the inclined plate (6) in the interior, the top center position of the U-shaped frame (701) is connected with a second adjusting bolt (703), and the second adjusting bolt (703) is arranged perpendicularly to the pressing plate (702).

6. The corner deflection offset preventing die steel cornering machine of claim 5, wherein: The top of the U-shaped frame (701) is provided with an internal thread hole corresponding to the connection of the second adjusting bolt (703), the top of the pressing plate (702) is provided with a bearing seat corresponding to the end position of the second adjusting bolt (703), the two ends of the pressing plate (702) are provided with limit clamping blocks (704) at the positions of the two inner side walls of the U-shaped frame (701), and the two inner side walls of the U-shaped frame (701) are provided with limit sliding grooves (705) corresponding to the outside of the two limit clamping blocks (704).

7. The corner deflection offset preventing die steel cornering machine of claim 1, wherein: The transverse driving mechanism comprises a cavity (101) arranged at the top of the fixed seat (1), the top inner wall of the cavity (101) is connected with a screw rod (16) in the horizontal direction, the outside of the screw rod (16) is connected with a movable seat (15), the movable seat (15) is fixedly connected with the bottom of the movable table (3), the outer wall of the fixed seat (1) is fixedly provided with a servo motor (18) driving the rotation of the screw rod (16), the bottom of the movable seat (15) is provided with a limit rod (17) fixedly connected with the two inner walls of the cavity (101) in the horizontal direction, and the limit rod (17) is arranged in parallel with the screw rod (16).

8. The deflashing die steel chamfering machine of claim 7, wherein: The interior of the movable seat (15) is provided with a screw hole (151) corresponding to the connection of the screw rod (16), and the interior of the movable seat (15) is provided with a limit hole (152) corresponding to the outside position of the limit rod (17), and the inner wall of the cavity (101) is provided with a bearing seat corresponding to the end position of the screw rod (16).

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