Saw blade surface grinding equipment

Abstract

The utility model discloses saw blade surface polishing equipment, which relates to the technical field of saw blade surface treatment, and comprises a bottom plate and a support column fixedly arranged at the top of the bottom plate, the upper end of the support column is rotatably sleeved with a sleeve plate, the lower part of the sleeve plate is provided with a first cavity matched with the support column to rotate, and the top of the support column is fixedly provided with a support seat; and a rotating hole matched with the supporting base to rotate is formed in the lower portion of the sleeve plate, a pressing assembly is arranged at the top of the sleeve plate, a second cavity is formed in the sleeve plate, a plurality of rotating rods arranged at intervals are rotationally arranged on the upper side and the lower side of the inner wall of the sleeve plate in a penetrating mode, and the ends, close to each other, of every two adjacent rotating rods are fixedly sleeved with polishing wheels. After the saw blade is placed, the upper side and the lower side of the outer wall of the saw blade can be effectively polished at the same time, the polishing efficiency is improved, and additional intervention of operators is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to saw blade surface treatment technical field, concretely relates to a saw blade surface polishing equipment. BACKGROUND

[0002] Saw blade is rough after long time use, and the surface can become rough due to abrasion, at this time, the saw blade surface can be more smooth through polishing, reduce the friction between the saw blade and material when cutting, make the cutting process more smooth, reduce the cutting resistance, improve the cutting efficiency, for example, the patent document no. CN221435172U discloses a kind of for large saw blade semi-automatic polishing device, the polishing device makes large saw blade can rotate under the operation of corresponding advance structure when polishing, then moves slide, and makes the frame outer side support plate top gear grinding machine main body operate, to facilitate the polishing of large saw blade, and semi-automatic operation throughout, facilitate to improve the polishing efficiency when polishing large saw blade.

[0003] But the above-mentioned device when polishing saw blade, single only can polish one side of saw blade, when needing to effectively polish both sides of saw blade outer wall, need to pick up and turn over saw blade, increase the working strength of operator, reduce the polishing efficiency. SUMMARY

[0004] In view of the above problems existing in prior saw blade surface polishing equipment, the utility model is proposed.

[0005] Therefore, the utility model aims at providing a kind of saw blade surface polishing equipment, solve the problem that existing polishing device cannot simultaneously polish the double side of saw blade quickly.

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

[0007] A kind of saw blade surface polishing equipment, including bottom plate and fixedly arranged support column on the top of the bottom plate, the upper end of the support column is rotatably sleeved with sleeve plate, the lower part of the sleeve plate is provided with the first cavity that cooperates with the rotation of support column, the top of the support column is fixedly provided with support seat, the lower part of the sleeve plate is provided with the rotating hole that cooperates with the rotation of support seat, the top of the sleeve plate is provided with pressure assembly.

[0008] The second cavity is formed in the inside of the sleeve plate, a plurality of interval arranged rotating rods are rotatably arranged on the inner wall of the sleeve plate on both sides, and the adjacent two rotating rods are rotatably arranged with polishing wheels on the one end close to each other.

[0009] Preferably, the pressure assembly includes an adjusting screw and a pressure sleeve, the adjusting screw is threadedly arranged in the inside of the sleeve plate, the pressure sleeve is rotatably sleeved on the bottom of the adjusting screw, and the top of the adjusting screw is fixedly provided with a rotating block.

[0010] Preferably, the upper and lower end walls of the second cavity are both rotationally provided with worm gears, each of the rotating rods is fixedly sleeved with a worm wheel at one end inserted into the second cavity, the worm gears are cooperatively arranged with the worm wheels, the rod walls of the two worm gears are both fixedly sleeved with synchronous wheels, and the two synchronous wheels are transmissionally provided with a synchronous belt.

[0011] Preferably, the end of the lower worm gear penetrates into the first cavity and is fixedly provided with a first bevel gear, one end of the supporting column located inside the first cavity is fixedly sleeved with a second bevel gear, and the first bevel gear is cooperatively arranged with the second bevel gear.

[0012] Further, the bottom end of the sleeve plate is fixedly provided with an external gear ring, the external gear ring is sleeved on the outer side of the supporting column, the top of the bottom plate is fixedly provided with a control motor, the output shaft of the control motor is fixedly provided with a round gear at the tail end, and the round gear is cooperatively arranged with the external gear ring.

[0013] Preferably, the bottom of the sleeve plate is fixedly provided with a reinforcing column, the bottom of the reinforcing column is rollingly embedded with a ball bearing, and the ball bearing is in contact with the top of the bottom plate.

[0014] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0015] 1. The utility model discloses a supporting column, a sleeve plate, a second cavity, a rotating rod, a grinding wheel, a worm wheel, a worm gear, a synchronous wheel and a synchronous belt, which can effectively polish the upper and lower sides of the outer wall of the saw blade after the saw blade is placed, improve the polishing efficiency and reduce the additional intervention of the operator.

[0016] 2. The utility model discloses a supporting column, a supporting seat, an adjusting screw rod, a pressing sleeve and a rotating block, which can stably press the saw blade before the saw blade is polished, so that the stability during the polishing process of the saw blade is ensured. DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 It is a structural schematic view of the utility model.

[0019] Figure 2 It is a structural schematic view of the utility model. Figure 1 It is an enlarged schematic view of part A of the utility model.

[0020] Figure 3 It is an enlarged schematic view of part B of the utility model. Figure 1 It is an enlarged schematic view of part B of the utility model.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1, bottom plate; 2, support column; 3, cover plate; 4, support seat; 5, rotating rod; 6, polishing wheel; 7, adjusting screw; 8, pressing sleeve; 9, ball; 10, rotating block; 11, worm; 12, worm gear; 13, synchronous wheel; 14, synchronous belt; 15, first bevel gear; 16, second bevel gear; 17, outer gear ring; 18, control motor; 19, circular gear; 20, reinforcing column. DETAILED DESCRIPTION

[0023] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below with reference to the drawings.

[0024] The utility model discloses a saw blade surface polishing equipment.

[0025] The utility model provides a kind of saw blade surface polishing equipment as Figures 1-3 As shown in the figure, a kind of saw blade surface polishing equipment includes bottom plate 1 and the support column 2 of fixedly arranged at the top of bottom plate 1, the upper end of support column 2 is rotationally sleeved with cover plate 3, the lower part of cover plate 3 is provided with the first cavity of cooperation rotating support column 2, the top of support column 2 is fixedly provided with support seat 4, the lower part of cover plate 3 is provided with rotating hole of cooperation rotating support seat 4, the top of cover plate 3 is equipped with pressing assembly, and pressing assembly includes adjusting screw 7 and pressing sleeve 8, adjusting screw 7 is threadedly arranged in the inside of cover plate 3, and pressing sleeve 8 is rotationally sleeved at the bottom of adjusting screw 7, and the top of adjusting screw 7 is fixedly provided with rotating block 10;

[0026] The inside of cover plate 3 is provided with second cavity, and the inner wall of cover plate 3 is rotationally penetrated with a plurality of interval arranged rotating rod 5 on both sides, and the end close to each other of adjacent two rotating rod 5 is fixedly sleeved with polishing wheel 6, and the bottom of cover plate 3 is fixedly provided with reinforcing column 20, and the bottom of reinforcing column 20 is rollingly embedded with ball 9, and ball 9 is in contact with the top of bottom plate 1.

[0027] Before polishing saw blade, the saw blade is placed on support seat 4, and rotating block 10 is pushed, at this time adjusting screw 7 rotates and drives pressing sleeve 8 to move down and extrude the surface arranged on saw blade, then cover plate 3 rotates around support column 2 and saw blade, and makes a plurality of rotating rods 5 rotate, so that a plurality of polishing wheels 6 rotate simultaneously when cover plate 3 rotates, and the upper and lower sides of saw blade are polished comprehensively according to the rotation of cover plate 3, to improve polishing efficiency, and in the process of cover plate 3 rotating, the rotation of cover plate 3 is assisted and supported by the rolling contact of reinforcing column 20 and ball 9 with the top of bottom plate 1.

[0028] In order to enable a plurality of polishing wheels 6 to rotate simultaneously, as Figures 1-3As shown, the inner wall of the upper and lower ends of the second cavity is rotatably provided with a worm 11, each rotating rod 5 is inserted into one end of the second cavity and fixedly provided with a worm gear 12, the worm gear 12 is matched with the worm 11, the rod wall of the two worms 11 is fixedly provided with a synchronous wheel 13, the two synchronous wheels 13 are drivingly provided with a synchronous belt 14, the end of the lower worm 11 penetrates into the first cavity and is fixedly provided with a first bevel gear 15, one end of the supporting column 2 inside the first cavity is fixedly provided with a second bevel gear 16, the first bevel gear 15 is matched with the second bevel gear 16, the lower end of the cover plate 3 is fixedly provided with an external gear ring 17, the external gear ring 17 is sleeved on the outer side of the supporting column 2, the top of the bottom plate 1 is fixedly provided with a control motor 18, the output shaft of the control motor 18 is fixedly provided with a circular gear 19, and the circular gear 19 is matched with the external gear ring 17.

[0029] After the saw blade is placed, the control motor 18 is started, so that the circular gear 19 rotates, at this time, under the cooperation of the circular gear 19 and the external gear ring 17, the cover plate 3 starts to rotate, since the supporting column 2 is fixed, at this time, under the meshing of the first bevel gear 15 and the second bevel gear 16, the lower worm 11 rotates, and the upper and lower worms 11 rotate at the same time under the transmission of the synchronous wheel 13 and the synchronous belt 14, at this time, under the cooperation of the worm 11 and the worm gear 12, the plurality of rotating rods 5 can drive the grinding wheels 6 to rotate at the same time, so that the rapid grinding of the saw blade is completed, and the grinding efficiency is improved.

[0030] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A saw blade surface polishing apparatus comprising a base plate (1) and a support column (2) fixed to the top of the base plate (1), characterized in that, The upper end of the support column (2) is rotatably sleeved with a sleeve plate (3), the lower part of the sleeve plate (3) is provided with a first cavity matched with the rotation of the support column (2), the top of the support column (2) is fixedly provided with a support seat (4), the lower part of the sleeve plate (3) is provided with a rotating hole matched with the rotation of the support seat (4), and the top of the sleeve plate (3) is provided with a pressing assembly. The inside of the sleeve plate (3) is provided with a second cavity, and a plurality of interval arranged rotating rods (5) are rotatably arranged on the inner wall of the sleeve plate (3) on the upper and lower sides, and the end close to each other of the adjacent two rotating rods (5) is fixedly sleeved with a grinding wheel (6).

2. The saw blade dressing apparatus according to claim 1, characterized by, The pressing assembly comprises an adjusting screw (7) and a pressing sleeve (8), the adjusting screw (7) is threaded in the inside of the sleeve plate (3), the pressing sleeve (8) is rotatably sleeved on the bottom of the adjusting screw (7), and the top of the adjusting screw (7) is fixedly provided with a rotating block (10).

3. The saw blade dressing apparatus of claim 1, wherein, The upper and lower ends of the inside of the second cavity are rotatably provided with a worm (11), and the end of each rotating rod (5) inserted into the second cavity is fixedly sleeved with a worm wheel (12), the worm wheel (12) is matched with the worm (11), the rod walls of the two worms (11) are fixedly sleeved with a synchronous wheel (13), and the two synchronous wheels (13) are transmissionally provided with a synchronous belt (14) between them.

4. The saw blade dressing apparatus according to claim 3, wherein The end of the lower worm (11) penetrates into the first cavity and is fixedly provided with a first bevel gear (15), one end of the support column (2) in the inside of the first cavity is fixedly sleeved with a second bevel gear (16), and the first bevel gear (15) is matched with the second bevel gear (16).

5. The saw blade dressing apparatus of claim 1, wherein, The lower end of the sleeve plate (3) is fixedly provided with an outer gear ring (17), the outer gear ring (17) is sleeved on the outer side of the support column (2), the top of the bottom plate (1) is fixedly provided with a control motor (18), the output shaft end of the control motor (18) is fixedly provided with a circular gear (19), and the circular gear (19) is matched with the outer gear ring (17).

6. The saw blade dressing apparatus of claim 1, wherein, The bottom of the sleeve plate (3) is fixedly provided with a reinforcing column (20), the bottom of the reinforcing column (20) is rollingly embedded with a ball (9), and the ball (9) is in contact with the top of the bottom plate (1).

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