Die steel plate polishing equipment

Abstract

The utility model discloses mold steel plate polishing equipment, and relates to the technical field of polishing equipment. Comprising a supporting base plate, the supporting base plate is used for bearing a to-be-polished die steel plate, and a side top plate is arranged on one side of the supporting base plate and used for limiting one end of the to-be-polished die steel plate, so that the other end of the to-be-polished die steel plate extends out of the edge position of the supporting base plate; the fixing mechanism is arranged on the supporting base plate and used for fixing the mold steel plate to be polished; the slide way is arranged on the side, where one end of the to-be-polished die steel plate extends out, of the supporting base plate, and a movable sliding block is arranged on the slide way; the rotating cylinder structure is vertically and rotatably arranged on the movable sliding block, the upper right-angle grinding wheel and the lower right-angle grinding wheel which are used for grinding the upper right-angle side and the lower right-angle side of one side of the to-be-ground die steel plate are arranged at the upper end and the lower end of the rotating cylinder structure correspondingly, and the lower right-angle grinding wheel is fixedly arranged at the lower end of the rotating cylinder structure; the upper right-angle grinding wheel is arranged at the upper end of the rotary drum structure in a lifting adjusting mode. And a polishing driving mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing equipment technical field especially relates to a die steel plate polishing equipment. BACKGROUND

[0002] The flatness and smoothness of the surface of die steel plate have a vital influence on the precision and life of die. Among the surface treatment methods of die steel plate, polishing is a common method. Its purpose is to remove burrs and protrusions on the surface, improve the flatness and smoothness of the surface, and thus ensure the precision and life of die.

[0003] In the prior art, the polishing equipment for die steel plate polishes the surface more, and some burrs are distributed more at the edge and corner positions of die steel plate. The edge and corner positions of die steel plate are often polished by manual polishing machine or the like, and the processing efficiency is very low, and the processing quality cannot be guaranteed.

[0004] Therefore, based on the above technical problems, the technical personnel in the art urgently need to develop a die steel plate polishing equipment. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the above problems and provides a die steel plate polishing equipment.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] The utility model relates to a die steel plate polishing equipment, which comprises:

[0008] A support base plate is arranged on the support base plate to support the die steel plate to be polished. A side top plate is arranged on one side of the support base plate to limit one end of the die steel plate to be polished, so that the other end of the die steel plate to be polished extends beyond the edge position of the support base plate.

[0009] A fixing mechanism is arranged on the support base plate to fix the die steel plate to be polished.

[0010] A slide is arranged on the side of the support base plate, and the die steel plate to be polished extends beyond the side of the slide. The slide is provided with a moving sliding block.

[0011] A rotating drum structure is vertically and rotatably arranged on the moving sliding block. The rotating drum structure is provided with an upper right-angle polishing wheel and a lower right-angle polishing wheel at the upper and lower ends of the rotating drum structure respectively, which are used to polish the upper and lower right-angle edges of one side of the die steel plate to be polished. The lower right-angle polishing wheel is fixedly arranged at the lower end of the rotating drum structure, and the upper right-angle polishing wheel is adjustably arranged at the upper end of the rotating drum structure.

[0012] A polishing driving mechanism is arranged on the moving slider to drive the rotary drum structure to rotate axially to drive the upper right-angle polishing wheel and the lower right-angle polishing wheel to polish the upper and lower right-angle edges of one side of the mold steel plate to be polished.

[0013] Further, the fixing mechanism comprises side fixing mechanisms and a top pressing mechanism to press and fix the two sides and the top of the mold steel plate to be polished.

[0014] Further, the side fixing mechanism comprises side support plates arranged on the two sides of the support base plate adjacent to the side top plate, and the side support plates are provided with first tightening bolts threadedly connected thereto, and the first tightening bolts are provided with first top plates at one ends thereof facing the mold steel plate to be polished and first rotating handles at the other ends thereof.

[0015] Further, the top pressing mechanism comprises an upper support plate arranged on the top of the side top plate, and the upper support plate and the side top plate are connected by a reinforcing rib plate, and the upper support plate is provided with second tightening bolts threadedly connected thereto, and the second tightening bolts are provided with second top plates at one ends thereof facing the mold steel plate to be polished and second rotating handles at the other ends thereof.

[0016] Further, the rotary drum structure comprises a shaft drum which is a cylindrical structure, and the shaft drum is coaxially provided with an upper top plate and a lower top plate at upper and lower ends thereof, respectively, and a driving shaft is coaxially arranged on the shaft of the shaft drum, and the lower end of the driving shaft is rotatably arranged on the moving slider by a bearing.

[0017] Further, the upper right-angle polishing wheel and the lower right-angle polishing wheel are both annular structures arranged on the shaft drum, and the upper right-angle polishing wheel and the lower right-angle polishing wheel are both right-angle-shaped polishing surfaces arranged on the right-angle edges of the mold steel plate to be polished.

[0018] Further, an adjusting ring is arranged on the shaft drum, the adjusting ring is coaxially arranged on the shaft drum and slides along the axial direction of the shaft drum, and the adjusting ring is arranged above the upper right-angle polishing wheel and is fixedly connected to the upper surface of the upper right-angle polishing wheel.

[0019] A plurality of third threaded rods threadedly connected to the upper top plate are arranged on the upper top plate to press the adjusting ring, and the plurality of third threaded rods are circumferentially and uniformly arranged on the upper top plate.

[0020] Further, the polishing driving mechanism comprises a stand vertically arranged on the upper surface of the moving slider, a cross frame arranged on the upper end of the stand, and a driving shaft, the upper end of which penetrates through the cross frame upward and is rotatably connected through a bearing, a rotary motor mounted on the cross frame, and a coaxial connection between the rotating end of the rotary motor and the driving shaft to drive the driving shaft to rotate.

[0021] In the above technical solution, the die steel plate polishing equipment has the following beneficial effects:

[0022] The equipment can simultaneously polish the upper and lower right-angle edges on one side of the die steel plate, greatly improves the processing efficiency, and can adapt to the polishing of the edge and corner positions of die steel plates with different thicknesses, has strong applicability in use, and can conveniently and quickly realize efficient and high-quality processing of die steel plate polishing. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0024] Fig. 1 A structure diagram of a die steel plate polishing equipment provided by the embodiment of the present application is shown in the figure.

[0025] Fig. 2 A side view of a die steel plate polishing equipment provided by the embodiment of the present application is shown in the figure.

[0026] Fig. 3 A side view of a die steel plate polishing equipment provided by the embodiment of the present application is shown in the figure.

[0027] BRIEF DESCRIPTION OF DRAWINGS

[0028] 1, support base plate; 2, side top plate; 3, slide; 4, moving slider; 5, upper right-angle polishing wheel; 6, lower right-angle polishing wheel; 7, side support plate; 8, first tightening bolt; 9, first top plate; 10, first rotating handle; 11, upper support plate; 12, reinforcing rib plate; 13, second tightening bolt; 14, second top plate; 15, second rotating handle; 16, shaft cylinder; 17, upper top plate; 18, lower top plate; 19, driving shaft; 20, adjusting ring; 21, third threaded rod; 22, stand; 23, cross frame; 24, rotary motor. DETAILED DESCRIPTION

[0029] In order to make the technical scheme of the utility model better understood by the skilled in the art, the utility model will be further described in detail below in conjunction with the drawings.

[0030] Please refer to Figs. 1-3 A die steel plate polishing equipment, comprising:

[0031] The support base plate 1 is used to support the die steel plate to be polished, and a side top plate 2 is arranged on one side of the support base plate 1 to limit one end of the die steel plate to be polished, so that the other end of the die steel plate to be polished protrudes from the edge position of the support base plate 1, that is, during the machining process, the die steel plate to be polished is placed on the support base plate 1, and one end of the die steel plate to be polished is tightly positioned against the side top plate 2, at this time, the other end of the die steel plate to be polished protrudes from the edge position of the support base plate 1, which is equivalent to the end of the die steel plate to be polished protruding for polishing machining;

[0032] The fixing mechanism is arranged on the support base plate 1 and is used to fix the die steel plate to be polished, so that the die steel plate to be polished is fixed stably without deviation during polishing, thereby ensuring the polishing machining quality;

[0033] The slide 3 is arranged on the side of the support base plate 1 where the end of the die steel plate to be polished protrudes, and the moving block 4 is arranged on the slide 3;

[0034] The rotating drum structure is vertically and rotatably arranged on the moving block 4, the upper right-angle polishing wheel 5 and the lower right-angle polishing wheel 6 for polishing the upper and lower right-angle edges of one side of the die steel plate to be polished are respectively arranged at the upper and lower ends of the rotating drum structure, the lower right-angle polishing wheel 6 is fixedly arranged at the lower end of the rotating drum structure, and the upper right-angle polishing wheel 5 is adjustably arranged at the upper end of the rotating drum structure; and

[0035] The polishing driving mechanism is arranged on the moving block 4 and is used to drive the rotating drum structure to rotate axially to drive the upper right-angle polishing wheel 5 and the lower right-angle polishing wheel 6 to polish the upper and lower right-angle edges of one side of the die steel plate to be polished during rotation.

[0036] Specifically, the rotating drum structure can move along the slide 3 under the bearing of the moving block 4, and then moves along the right-angle edge of the die steel plate while being polished by the upper right-angle polishing wheel 5 and the lower right-angle polishing wheel 6 during the movement.

[0037] Further, the fixing mechanism comprises a side fixing mechanism and a top pressing mechanism to press and fix the two sides and the top position of the die steel plate to be polished, so as to leave only one side for polishing machining.

[0038] Further, the side fixing mechanism comprises side support plates 7 arranged on the support base plate 1 adjacent to the two sides of the side top plate 2, and the side support plates 7 are provided with first tightening bolts 8 threadedly matched therewith, and the first tightening bolts 8 are provided with first top plates 9 at one end thereof facing the die steel plate to be polished and are provided with first rotating handles 10 at the other end thereof. Specifically, the die steel plate between the side support plates 7 arranged on the two sides of the support base plate 1 is rotated by the first rotating handle 10 to rotate the first tightening bolts 8 so as to drive the first top plates 9 to move to be tightly pressed on the die steel plate, and the first tightening bolts 8 on the two side support plates 7 are adjusted to tightly press the side edges of the die steel plate.

[0039] Further, the top pressing mechanism comprises an upper support plate 11 arranged at the top of the side top plate 2, and a reinforcing rib plate 12 is connected between the upper support plate 11 and the side top plate 2, and the upper support plate 11 is provided with second tightening bolts 13 threadedly matched therewith, and the second tightening bolts 13 are provided with second top plates 14 at one end thereof facing the die steel plate to be polished and are provided with second rotating handles 15 at the other end thereof. After the side edges of the die steel plate are fixed, the second tightening bolts 13 threadedly matched with the upper support plate 11 are rotated and moved under the manual driving rotation of the second rotating handles 15, so as to drive the second top plates 14 to be tightly pressed on the upper surface of the die steel plate to be fixed, so as to tightly press and fix the die steel plate on the support base plate 1.

[0040] Further, the rotating drum structure comprises a shaft drum 16 which is a cylindrical structure, and an upper top plate 17 and a lower top plate 18 are coaxially arranged at the upper and lower ends of the shaft drum 16 respectively, and a driving shaft 19 is coaxially arranged on the shaft center of the shaft drum 16, and the lower end of the driving shaft 19 is rotatably arranged on the moving slider 4 through a bearing, so that the rotating drum structure rotates around the driving shaft 19 as the shaft center.

[0041] Further, the upper right-angle polishing wheel 5 and the lower right-angle polishing wheel 6 are both annular structures arranged on the shaft drum 16, and the upper right-angle polishing wheel 5 and the lower right-angle polishing wheel 6 are both right-angle polygonal polishing surfaces arranged on the right-angle edges of the die steel plate to be polished, so as to simultaneously polish the upper and lower right-angle edges of the die steel plate to be polished by the upper right-angle polishing wheel 5 and the lower right-angle polishing wheel 6.

[0042] Further, an adjusting ring 20 is arranged on the shaft drum 16, the adjusting ring 20 is coaxially arranged on the shaft drum 16 and slides along the axial direction of the shaft drum 16, and the adjusting ring 20 is arranged above the upper right-angle polishing wheel 5 and is fixedly connected with the upper surface of the upper right-angle polishing wheel 5.

[0043] A plurality of third threaded rods 21 are arranged on the upper top plate 17 and threadedly connected with the upper top plate 17, and are arranged on the upper top plate 17 in a circumferentially uniform manner. Specifically, after the lower right-angle grinding wheel 6 has been wrapped around the lower right-angle edge of the mold steel plate to be ground, the adjusting ring 20 is moved along the axis of the shaft cylinder 16 to drive the upper right-angle grinding wheel 5 to wrap around the upper right-angle edge of the mold steel plate, and the third threaded rods 21 are used to tightly fix the adjusting ring 20. In the subsequent grinding operation, the adjusting ring 20 is further fixed, and the adjusting ring 20 and the upper right-angle grinding wheel 5 rotate with the shaft cylinder 16. A limiting groove is arranged on the upper surface of the adjusting ring 20 to allow the end of the third threaded rod 21 to be inserted into the limiting groove. After the adjusting ring 20 is tightly fixed, the adjusting ring 20 and the upper right-angle grinding wheel 5 can rotate with the shaft cylinder 16 to grind the mold steel plate.

[0044] Further, the grinding driving mechanism comprises a vertical stand 22 arranged on the upper surface of the moving slider 4, a horizontal frame 23 arranged on the upper end of the vertical stand 22, and a driving shaft 19, the upper end of which penetrates through the horizontal frame 23 and is rotatably connected through a bearing. A rotary motor 24 is arranged on the horizontal frame 23, and the rotary end of the rotary motor 24 is coaxially connected with the driving shaft 19 to drive the driving shaft 19 to rotate. Specifically, the vertical stand 22 and the horizontal frame 23 support the rotary motor 24, and the rotary motor 24 drives the driving shaft 19 to rotate, thereby driving the rotating drum structure, the upper right-angle grinding wheel 5 and the lower right-angle grinding wheel 6 to rotate, so that the upper and lower right-angle edges on one side of the mold steel plate are simultaneously ground, thereby improving the processing efficiency.

[0045] In summary, the device can simultaneously grind the upper and lower right-angle edges on one side of the mold steel plate, greatly improves the processing efficiency, and can adapt to the grinding of the edge and corner positions of mold steel plates of different thicknesses, has strong applicability in use, and can conveniently and quickly realize efficient and high-quality processing of the mold steel plate grinding.

[0046] The above only describes certain exemplary embodiments of the present application by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. A die steel plate polishing apparatus characterized by, The utility model provides a kind of mould steel plate polishing device, including: Supporting substrate (1), the supporting substrate (1) is used to bear mould steel plate to be polished, one side of the supporting substrate (1) is provided with side top plate (2) to limit one end of mould steel plate to be polished, so that the other end of mould steel plate to be polished extends the edge position of the supporting substrate (1); Fixing mechanism, which is provided on the supporting substrate (1) to fix the mould steel plate to be polished; Slide (3) is provided on the side of the supporting substrate (1) that the one end of mould steel plate to be polished extends, and the slide (3) is provided with moving slider (4); Rotary drum structure is vertically and rotatably arranged on the moving slider (4), and the rotary drum structure is provided with upper right-angle grinding wheel (5) and lower right-angle grinding wheel (6) for grinding the upper and lower right-angle edges of one side of the mould steel plate to be polished at the upper and lower ends of the rotary drum structure respectively, the lower right-angle grinding wheel (6) is fixedly arranged at the lower end of the rotary drum structure, and the upper right-angle grinding wheel (5) is adjustably arranged at the upper end of the rotary drum structure; And Grinding driving mechanism is arranged on the moving slider (4) to drive the rotary drum structure to rotate axially to drive the upper right-angle grinding wheel (5) and the lower right-angle grinding wheel (6) to grind the upper and lower right-angle edges of one side of the mould steel plate to be polished when rotating.

2. A die steel plate polishing apparatus according to claim 1, wherein The fixing mechanism includes side fixing mechanism and top pressing mechanism to press and fix the two sides and the top of the mould steel plate to be polished.

3. A die steel plate polishing apparatus according to claim 2, wherein The side fixing mechanism includes side supporting plate (7) arranged on the two sides of the supporting substrate (1) adjacent to the side top plate (2), the side supporting plate (7) is provided with first tightening bolt (8) threadedly matched therewith, the first tightening bolt (8) is provided with first top plate (9) at the end thereof facing the mould steel plate to be polished and first rotating handle (10) at the other end.

4. A die steel plate polishing apparatus according to claim 2, wherein The top pressing mechanism includes upper supporting plate (11) arranged at the top of the side top plate (2), the upper supporting plate (11) is connected with the side top plate (2) through reinforcing rib plate (12), the upper supporting plate (11) is provided with second tightening bolt (13) threadedly matched therewith, the second tightening bolt (13) is provided with second top plate (14) at the end thereof facing the mould steel plate to be polished and second rotating handle (15) at the other end.

5. The apparatus of claim 1, wherein: The rotary drum structure includes shaft core cylinder (16) which is cylindrical structure, the shaft core cylinder (16) is coaxially provided with upper top plate (17) and lower top plate (18) at the upper and lower ends thereof respectively, the shaft core cylinder (16) is coaxially provided with driving shaft (19) at the shaft center thereof, and the lower end of the driving shaft (19) is rotatably arranged on the moving slider (4) through bearing.

6. A die steel plate polishing apparatus according to claim 5, wherein The upper right-angle grinding wheel (5) and the lower right-angle grinding wheel (6) are both annular structures sleeved on the shaft core cylinder (16), and the upper right-angle grinding wheel (5) and the lower right-angle grinding wheel (6) are both right-angle-shaped grinding surfaces at the outer sides thereof to wrap around the right-angle edges of the mould steel plate to be polished.

7. A die steel plate polishing apparatus according to claim 6, wherein The shaft core cylinder (16) is provided with an adjusting ring (20), the adjusting ring (20) is coaxially sleeved on the shaft core cylinder (16) and slides along the axis direction of the shaft core cylinder (16), and the adjusting ring (20) is located above the upper right-angle polishing wheel (5) and is fixedly connected with the upper surface of the upper right-angle polishing wheel (5); A plurality of third threaded rods (21) are arranged on the upper top plate (17) and are screwed with the upper top plate (17), so as to be tightly pressed on the adjusting ring (20), and the third threaded rods (21) are uniformly distributed in a circumferential direction on the upper top plate (17).

8. A die steel plate polishing apparatus according to claim 5, wherein The polishing driving mechanism comprises a vertical stand (22) arranged on the upper surface of the moving slider (4), a horizontal frame (23) arranged on the upper end of the vertical stand (22), and a driving shaft (19) whose upper end portion penetrates through the horizontal frame (23) and is rotatably connected through a bearing, a rotary motor (24) installed on the horizontal frame (23), and a rotating end of the rotary motor (24) coaxially connected with the driving shaft (19) to drive the driving shaft (19) to rotate.

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