Iron casting burr removing equipment

Abstract

The utility model discloses iron casting burr removing equipment which comprises a base, the top of the base is connected with a support through a bearing, and the top of the support is connected with a top cover through the bearing. The top of the top cover is in key connection with a motor, the output end of the bottom of the motor is connected with the top of a telescopic rod, and a grinding disc is attached to the bottom of the telescopic rod. The top of the telescopic rod is in key connection with a second gear, the right end of the second gear is meshed with a first gear, the middle of the first gear is in key connection with a rotating rod, and the top of the rotating rod is connected to the bottom of the top cover through a bearing. The iron casting burr removing equipment is provided with the telescopic rod, the telescopic rod rotates to drive the first gear to rotate, then the first gear rotates to drive the pull rope to move through the winding roller, and then the pull rope moves to drive the spray head to swing, so that the spray head can widen the spraying range, and the cooling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of burr removal of cast iron parts, in particular to a device for removing burr from cast iron parts. Background Art

[0002] After the casting is cast, the corners of the casting will produce burrs due to the water inlets between the molds, and the burrs will affect the subsequent use of the casting, so the casting needs to be removed after casting, so it is necessary to use burr removal equipment to process the casting;

[0003] Reference publication number CN211101560U is a device for removing water risers of cast iron parts. The motor can drive the cutting knife to rotate. The high-speed rotating cutting knife can remove and cut the pouring water risers of the cast iron parts. The high-speed rotating cutting knife makes the cutting surface smooth and beautiful. The cutting position can be quickly cooled by the spray head to prevent the cutting knife from breaking due to excessive temperature and prevent the cast iron parts from changing color due to high temperature. However, the following problems still exist:

[0004] In actual use of the above device, although the purpose of cooling is achieved by the spray head, the position of the spray head is fixed on the first support plate, resulting in a fixed spray angle, which in turn results in a relatively limited range of cooling by the spray head, resulting in a poor cooling effect;

[0005] Therefore, we proposed a burr removal equipment for cast iron parts that can solve the above problems well. Utility Model Content

[0006] The purpose of the utility model is to provide a burr removal device for cast iron parts to solve the problem raised in the above background technology that the position of the spray head on the current market is fixed on the first support plate, resulting in a fixed spray angle, which in turn leads to a limited range of cooling by the spray head, resulting in poor cooling effect.

[0007] To achieve the above object, the utility model provides the following technical solution: a burr removal device for cast iron parts, comprising a base, the top of the base is connected to a bracket through a bearing, and the top bearing of the bracket is connected to a top cover;

[0008] Also includes:

[0009] The top key of the top cover is connected to a motor, and the output end of the bottom of the motor is connected to the top of the telescopic rod, and a grinding disc is attached to the bottom of the telescopic rod;

[0010] The top key of the telescopic rod is connected to the second gear, and the right end of the second gear is meshed with the first gear, and the middle key of the first gear is connected to the rotating rod, the top of the rotating rod is connected to the bottom of the top cover through a bearing, and the bottom key of the rotating rod is connected to the winding roller, and a pull rope is wound on the winding roller, the right end of the pull rope is connected to the nozzle, and the top of the nozzle and the top cover form a rotating mechanism, and a first spring is nested at the connection between the nozzle and the top cover, the top flange of the nozzle is connected to the first water pipe, and the right end of the first water pipe extends into the interior of the water tank, and the bottom of the water tank is fixed to the right side of the top of the top cover.

[0011] Preferably, half of the tooth block on the second gear is provided with a smooth surface, and the other half is provided with a smooth surface.

[0012] Preferably, the top of the rotating rod is connected to the conical wheel set through a first belt pulley set, and the outer end of the conical wheel set is connected to the inner end of the rotating rod through a second belt pulley set.

[0013] Preferably, the inner end of the rotating rod extends into the interior of the base to form a rotating mechanism, and a cam is keyed on the rotating rod, and the cam rotates inside the base.

[0014] Preferably, a filter screen is attached to the top of the cam, and the outer end of the filter screen slides in the opening at the bottom of the base to form a filtering mechanism.

[0015] Preferably, a second water pipe is connected to the right side of the bottom of the base, and the top of the second water pipe extends into the interior of the water tank, and a water pump is provided on the second water pipe.

[0016] Preferably, a reciprocating screw is connected to the top of the base via a bearing, and a clamping rod is threadedly connected to the reciprocating screw, and the clamping rod slides inside the base.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the burr removal device for cast iron parts increases the range of cooling and can recycle water. The rotation of the telescopic rod drives the winding roller to rotate, so that the rotation of the winding roller drives the pull rope to move, so that the nozzle can swing, thereby increasing the range of spraying, and impurities can be filtered through the filter, so that water can be reused. The specific contents are as follows:

[0018] (1) A telescopic rod is provided, and the rotation of the telescopic rod drives the first gear to rotate, and then the rotation of the first gear drives the pull rope to move through the winding roller, and then the movement of the pull rope drives the sprinkler to swing, so that the sprinkler can increase the spraying range, and then improve the cooling effect;

[0019] (2) A filter is provided, through which the used water mixed with impurities is separated, and then the water is transported back to the inside of the water storage tank through the second water pipe for recycling and reuse, thereby reducing the waste of water use;

[0020] (3) A second gear is provided, wherein the tooth block on the second gear is provided in half and the other half is provided with a smooth surface, so that the second gear is disengaged from the first gear, thereby facilitating the swing reset of the nozzle;

[0021] (4) A cam is provided, and the inner end of the rotating rod extends into the interior of the base to form a rotating mechanism, and the key on the rotating rod is connected to the cam, and the cam rotates inside the base, and then the filter screen can be driven to shake through the rotation of the cam, thereby avoiding clogging of the filter screen;

[0022] (5) A reciprocating screw is provided, which is connected to the top of the base through a bearing, and a clamping rod is threadedly connected to the reciprocating screw. The clamping rod slides inside the base, and then the clamping rod is driven to move by the rotation of the reciprocating screw, so that the clamping rod can clamp and fix cast iron parts of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0024] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 3 This is a schematic diagram of the front cross-sectional structure of the first spring of the utility model;

[0026] Figure 4 This is a front view structural diagram of the conical wheel set of the utility model;

[0027] Figure 5 This is a schematic diagram of the front view structure of the clamping rod of the utility model;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of the first gear of the utility model;

[0029] Figure 7 It is a schematic diagram of the three-dimensional structure of the conical wheel set of the utility model.

[0030] In the figure: 1, base; 101, top cover; 2, reciprocating screw; 3, clamping rod; 4, bracket; 5, motor; 6, telescopic rod; 7, grinding disc; 8, water tank; 9, first water pipe; 10, nozzle; 11, first spring; 12, pull rope; 13, winding roller; 14, first gear; 15, second gear; 16, rotating rod; 17, first pulley group; 18, conical wheel group; 19, second pulley group; 20, rotating rod; 21, cam; 22, filter; 23, second water pipe. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 1:

[0033] The utility model solves the problem that the existing process of clamping cast iron pieces is relatively cumbersome. The rotation of the reciprocating screw rod 2 can drive the clamp rod 3 to move, thereby limiting and fixing cast iron pieces of different sizes.

[0034] The top of the base 1 is connected to a reciprocating screw rod 2 through a bearing, and a clamping rod 3 is threadedly connected to the reciprocating screw rod 2, and the clamping rod 3 slides inside the base 1;

[0035] refer to Figure 1 and Figure 5 , by rotating the reciprocating screw rod 2, the reciprocating screw rod 2 is rotated to drive the clamp rod 3 to move, and then the two sets of clamp rods 3 are moved to opposite positions, so that the cast iron is fixed by the movement of the clamp rod 3, and then the grinding disc 7 is driven to rise and fall by the telescopic rod 6, and then the grinding disc 7 is fitted with the corner of the cast iron, and then the output end of the motor 5 drives the telescopic rod 6 to rotate, and then the telescopic rod 6 rotates to drive the grinding disc 7 to rotate, so that the grinding disc 7 rotates to remove the burrs of the corners of the cast iron;

[0036] Embodiment 2:

[0037] The utility model solves the problem that the position of the existing spray head is fixed on the first support plate, resulting in a fixed spray angle, which in turn leads to a limited range of spray cooling by the spray head, resulting in a poor cooling effect. The rotation of the second gear 15 can drive the spray head 10 to swing, thereby increasing the spray cooling range of the spray head 10.

[0038] Base 1, the top of the base 1 is connected to the bracket 4 through a bearing, and the top bearing of the bracket 4 is connected to the top cover 101; it also includes: the top key of the top cover 101 is connected to the motor 5, and the output end of the bottom of the motor 5 is connected to the top of the telescopic rod 6, and the bottom of the telescopic rod 6 is attached to the grinding disc 7; the top key of the telescopic rod 6 is connected to the second gear 15, and the right end of the second gear 15 is meshed with the first gear 14, and the middle key of the first gear 14 is connected to the rotating rod 16, and the top of the rotating rod 16 is connected to the bottom of the top cover 101 through a bearing , and the bottom key of the rotating rod 16 is connected to the winding roller 13, and the winding roller 13 is wound with a pull rope 12, the right end of the pull rope 12 is connected to the nozzle 10, and the top of the nozzle 10 and the top cover 101 form a rotating mechanism, and the first spring 11 is embedded in the connection between the nozzle 10 and the top cover 101, the top flange of the nozzle 10 is connected to the first water pipe 9, and the right end of the first water pipe 9 extends into the interior of the water tank 8, and the bottom of the water tank 8 is fixed to the right side of the top of the top cover 101, and the second gear 15 is provided with a tooth block on half, and the other half is provided with a smooth surface;

[0039] refer to Figures 1 to 3 and Figure 6 The rotation of the telescopic rod 6 drives the second gear 15 to rotate, and then the second gear 15 rotates to drive the first gear 14 to rotate, so that the first gear 14 rotates to drive the rotating rod 16 to rotate, and then the rotating rod 16 rotates to drive the winding roller 13 to rotate, so that the winding roller 13 rotates to reel the pull rope 12, so that the pull rope 12 moves to pull the nozzle 10 to rotate on the top cover 101, and the rotation of the nozzle 10 squeezes the first spring 11, so that the first spring 11 is compressed by force , and the water in the water tank 8 is transported to the inside of the nozzle 10 through the water pump on the first water pipe 9, so that the nozzle 10 sprays water to achieve the purpose of cooling, and after the first gear 14 and the second gear 15 are disengaged, the nozzle 10 is driven to reverse through the first spring 11, and the pull rope 12 is pulled away from the winding roller 13 by the reset of the nozzle 10. Through such reciprocation, the nozzle 10 can swing, thereby increasing the spraying range of the nozzle 10, thereby improving the cooling effect;

[0040] Embodiment three:

[0041] The utility model provides a technical solution: a device for removing burrs from cast iron parts, which discloses:

[0042] The top of the rotating rod 16 is connected to the conical wheel set 18 through the first pulley set 17, and the outer end of the conical wheel set 18 is connected to the inner end of the rotating rod 20 through the second pulley set 19. The inner end of the rotating rod 20 extends into the interior of the base 1 to form a rotating mechanism, and a cam 21 is keyed to the rotating rod 20, and the cam 21 rotates inside the base 1. A filter screen 22 is attached to the top of the cam 21, and the outer end of the filter screen 22 slides in the opening at the bottom of the base 1 to form a filtering mechanism. A second water pipe 23 is connected to the right side of the bottom of the base 1, and the top of the second water pipe 23 extends into the interior of the water storage tank 8, and a water pump is provided on the second water pipe 23;

[0043] refer to Figure 1 , Figure 4 and Figure 7 The used water will be mixed with debris and flow to the inside of the base 1, and the impurities in the water will be filtered through the filter screen 22, and then the water will be re-delivered to the inside of the water storage tank 8 through the water pump on the second water pipe 23, and the first pulley set 17 will be driven to rotate by the rotation of the rotating rod 16, and then the first pulley set 17 will rotate to drive the bracket 4 to rotate, so that the bracket 4 rotates and drives the second pulley set 19 to rotate through the conical pulley set 18, and then the second pulley set 19 rotates to drive the rotating rod 20 to rotate, so that the rotating rod 20 rotates to drive the cam 21 to rotate, and then the cam 21 rotates to drive the filter screen 22 to move, and when the cam 21 does not squeeze the filter screen 22, the filter screen 22 is lowered by gravity, and such reciprocating motion will cause the filter screen 22 to shake, thereby preventing impurities on the filter screen 22 from causing blockage.

[0044] Working principle: When using this kind of cast iron burr removal equipment, first refer to Figure 1 and Figure 5 , by rotating the reciprocating screw rod 2, the reciprocating screw rod 2 is rotated to drive the clamp rod 3 to move, and then the two sets of clamp rods 3 are moved to opposite positions, and then the grinding disc 7 is driven to rise and fall by the telescopic rod 6, and then the grinding disc 7 is fitted with the corner of the cast iron part, and then the telescopic rod 6 is rotated to drive the grinding disc 7 to rotate, so that the grinding disc 7 is rotated to remove the burrs of the corners of the cast iron part;

[0045] refer to Figures 1 to 3 and Figure 6, the second gear 15 is driven to rotate by the rotation of the telescopic rod 6, and then the second gear 15 is driven to rotate to drive the first gear 14, and then the rotating rod 16 is driven to rotate to drive the winding roller 13, and the rotation of the nozzle 10 will squeeze the first spring 11, and the water in the water tank 8 is transported to the inside of the nozzle 10 through the water pump on the first water pipe 9, and then the nozzle 10 sprays water to achieve the purpose of cooling, and after the first gear 14 and the second gear 15 are disengaged, the pull rope 12 is pulled away from the winding roller 13 by the reset of the nozzle 10, and through such reciprocation, the nozzle 10 can play a swinging role, so that the spraying range of the nozzle 10 is increased, thereby improving the cooling effect;

[0046] refer to Figure 1 , Figure 4 and Figure 7 The used water will be mixed with debris and flow to the inside of the base 1, and the impurities in the water will be filtered through the filter screen 22, and then the water will be re-delivered to the inside of the water storage tank 8 through the water pump on the second water pipe 23, and then the second pulley set 19 will rotate to drive the rotary rod 20 to rotate, so that the rotary rod 20 rotates to drive the cam 21 to rotate, and then the cam 21 rotates to drive the filter screen 22 to move, and when the cam 21 does not squeeze the filter screen 22, the filter screen 22 is lowered by gravity, and such reciprocating motion will cause the filter screen 22 to shake, thereby avoiding clogging caused by impurities on the filter screen 22.

[0047] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A burr removal device for cast iron parts, comprising a base (1), the top of the base (1) is connected to a bracket (4) via a bearing, and the top bearing of the bracket (4) is connected to a top cover (101); It is characterized in that Also includes: The top key of the top cover (101) is connected to a motor (5), and the output end at the bottom of the motor (5) is connected to the top of the telescopic rod (6), and a grinding disc (7) is attached to the bottom of the telescopic rod (6); The top key of the telescopic rod (6) is connected to the second gear (15), and the right end of the second gear (15) is meshed with the first gear (14), and the middle key of the first gear (14) is connected to the rotating rod (16), the top of the rotating rod (16) is connected to the bottom of the top cover (101) through a bearing, and the bottom key of the rotating rod (16) is connected to the winding roller (13), and the winding roller (13) is wound with a pull rope (12), and the pull rope ( The right end of the nozzle (12) is connected to a nozzle (10), and the top of the nozzle (10) and the top cover (101) form a rotating mechanism, and a first spring (11) is embedded in the connection between the nozzle (10) and the top cover (101), the top flange of the nozzle (10) is connected to a first water pipe (9), and the right end of the first water pipe (9) extends into the interior of the water tank (8), and the bottom of the water tank (8) is fixed to the right side of the top of the top cover (101).

2. The burr removal device for cast iron parts according to claim 1, characterized in that: The second gear (15) has half of the upper gear block provided and the other half provided with a smooth surface.

3. The burr removal device for cast iron parts according to claim 1, characterized in that: The top of the rotating rod (16) is connected to the conical wheel set (18) through a first belt pulley set (17), and the outer end of the conical wheel set (18) is connected to the inner end of the rotating rod (20) through a second belt pulley set (19).

4. The burr removal device for cast iron parts according to claim 3, characterized in that: The inner end of the rotating rod (20) extends into the interior of the base (1) to form a rotating mechanism, and a cam (21) is keyed on the rotating rod (20), and the cam (21) rotates inside the base (1).

5. The burr removal device for cast iron parts according to claim 4, characterized in that: A filter screen (22) is attached to the top of the cam (21), and the outer end of the filter screen (22) slides in the opening at the bottom of the base (1) to form a filtering mechanism.

6. The burr removal device for cast iron parts according to claim 1, characterized in that: A second water pipe (23) is connected to the right side of the bottom of the base (1), and the top of the second water pipe (23) extends into the interior of the water storage tank (8), and a water pump is arranged on the second water pipe (23).

7. The burr removal device for cast iron parts according to claim 1, characterized in that: The top of the base (1) is connected to a reciprocating screw rod (2) via a bearing, and a clamping rod (3) is threadedly connected to the reciprocating screw rod (2), and the clamping rod (3) slides inside the base (1).

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