Deburring device for impeller for water feeding pump

Abstract

The deburring device comprises a first supporting piece, the bottom end of the first supporting piece is connected with a second supporting piece, the second supporting piece is circumferentially provided with a plurality of sets of slidable first sliding blocks at equal intervals, and the two ends of the bottom of each first sliding block are each provided with a set of rotatable polishing piece. The two sets of grinding pieces are installed at the bottom end of the first supporting piece, the two sets of grinding pieces can rotate through the driving assembly to grind an impeller blade, a first motor is installed at the bottom end of the first supporting piece, and the first motor can clamp an impeller through the clamping assembly. The first sliding block slides along the second supporting piece, the grinding piece can slide along the impeller blades of the impeller, the two sides of each set of impeller blades can be ground at the same time, the grinding efficiency is higher, and compared with the prior art, the multiple sets of impeller blades can be ground at the same time, and the grinding efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring, in particular to a deburring device for an impeller of a water pump. Background Art

[0002] The impeller of a water pump is generally cast, and there are many burrs on the impeller after casting. The impeller grinding device of a water pump is an auxiliary device used to grind the burrs during the production process of the water pump. The grinding device makes the blades on the impeller smooth, thereby improving the water conduction performance of the impeller.

[0003] In the prior art, when grinding impeller blades, it is generally done one group of blades at a time. It is inconvenient to grind multiple groups of blades at the same time, and the efficiency of grinding and deburring is relatively low. For this reason, we propose a deburring device for impellers for water pumps. Utility Model Content

[0004] The utility model aims to provide a deburring device for an impeller of a water pump to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deburring device for an impeller of a water pump, comprising a first support member, a second support member is connected to the bottom end of the first support member, a plurality of groups of slidable first sliders are arranged equidistantly in a circle on the second support member, a group of rotatable grinding members are respectively installed at both ends of the bottom of the first slider, and the two groups of grinding members can be rotated by a driving component to realize the grinding of the impeller blades, a first motor is installed at the bottom end of the first support member, the first motor can clamp the impeller through a clamping component, the clamping component comprises a first slide bar, a second slide bar, a connecting member and a limit rod, the output end of the first motor is connected to the first slide bar, the first slide bar is slidably connected to the second slide bar, and can be slid up and down by an adjusting component, the outer wall of the second slide bar is circumferentially arranged with four groups of rotatable connecting members, each group of the connecting members is composed of two groups of connecting rods, the other end of the connecting member is hinged to the limit rod, the bottom end of the limit rod is installed with a first connecting rod, and the first connecting rod is slidably connected to the second connecting rod installed on the outer wall of the first slide bar.

[0006] Preferably, the longitudinal cross-section of the first sliding block is I-shaped, and its longitudinal member is slidably connected to a slide seat installed with the second supporting member, and a group of the grinding members are rotatably installed at both ends of the bottom transverse member, and the grinding members are connected to the driving assembly.

[0007] Preferably, the driving assembly includes a first pulley, a belt, a second pulley and a second motor, the top of the grinding pieces at both ends are each connected to a group of the first pulleys, the first pulley is connected to the second pulley through the belt, the second pulley is connected to the output end of the second motor, and the second motor is mounted on a transverse piece at the top of the first slider.

[0008] Preferably, the adjustment component includes an electric push rod and a second slider, the electric push rod is installed in the inner cavity of the first slider, the output end of the electric push rod is connected to the second slider, and the second slider penetrates the slide groove formed in the first slider and is connected to the second slider.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The utility model clamps the impeller by a clamping assembly, and then drives the impeller to rotate by a first motor, so that the first slider slides along the second support member, and the grinding member slides along the wheel blades of the impeller, and both sides of each group of wheel blades can be ground at the same time, with higher grinding efficiency. Compared with the prior art, multiple groups of wheel blades can be ground at the same time, with higher grinding efficiency.

[0011] 2. The I-shaped first slider of the utility model can play the role of stable sliding with the slide seat. By starting the second motor, the second pulley is driven to rotate, and the two sets of first pulleys are driven to rotate through the belt transmission, which can drive the two sets of grinding parts to rotate, and the burrs on the wheel can be ground.

[0012] 3. The utility model can push the second sliding block to slide along the sliding groove of the first sliding bar through the extension and retraction of the electric push rod, and can drive the second sliding bar to slide up and down, and drive the connecting member to push the limiting member. Under the sliding limiting action of the first connecting rod and the second connecting rod, the limiting rod can move horizontally, and can support the inner groove of the impeller to achieve the clamping limit of the impeller. Then, by starting the first motor, the first sliding bar can be driven to rotate, and the clamped impeller can be driven to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an exploded view of the overall structure of the utility model;

[0014] Figure 2 It is an enlarged view of structure A of the utility model;

[0015] Figure 3 It is an exploded sectional view of the overall structure of the utility model;

[0016] Figure 4 It is an enlarged view of structure B of the utility model;

[0017] Figure 5 It is a schematic diagram of the overall structure of the utility model.

[0018] In the figure: 1. first supporting member, 2. second supporting member, 3. first sliding block, 4. grinding member, 5. impeller, 6. first motor, 7. first pulley, 8. belt, 9. second pulley, 10. second motor, 11. first sliding rod, 12. second sliding rod, 13. connecting member, 14. limiting rod, 15. electric push rod, 16. second sliding block, 17. sliding seat, 18. first connecting rod, 19. second connecting rod. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1

[0021] Please refer to Figure 1-5 As shown, the utility model provides a deburring device for an impeller of a water pump, comprising a first support member 1, the bottom end of the first support member 1 is connected to a second support member 2, the second support member 2 is circumferentially equidistantly provided with a plurality of groups of first slidable sliders 3, a group of rotatable grinding members 4 are respectively installed at both ends of the bottom of the first slider 3, the two groups of grinding members 4 can be rotated by a driving assembly to realize the grinding of the impeller 5, the bottom end of the first support member 1 is installed with a first motor 6, the first motor 6 can clamp the impeller 5 by a clamping assembly.

[0022] In this embodiment, if Figure 1 As shown, if the first slider 3 is slid, the grinding piece 4 can be pushed to move along the second support member 2 to grind the arc-shaped wheel blade, and the impeller 5 can be rotated. Conversely, the impeller 5 is clamped by the clamping assembly, and then the impeller 5 is driven to rotate by the first motor 6 to make the first slider 3 slide along the second support member 2, so that the grinding piece 4 can slide along the wheel blade of the impeller 5, and both sides of each group of wheel blades can be grinded at the same time, and the grinding efficiency is higher. Compared with the existing technology, multiple groups of wheel blades can be grinded at the same time, and the grinding efficiency is higher.

[0023] Please refer to Figure 1-5As shown, the longitudinal cross-section of the first slider 3 is I-shaped, and its longitudinal member is slidably connected to the slide seat 17 installed on the second support member 2, and a group of grinding members 4 are rotatably installed at both ends of the bottom transverse member, and the grinding members 4 are connected to the driving assembly. The driving assembly includes a first pulley 7, a belt 8, a second pulley 9 and a second motor 10. The top of the grinding members 4 at both ends is respectively connected to a group of first pulleys 7, the first pulley 7 is connected to the second pulley 9 through the belt 8, and the second pulley 9 is connected to the output end of the second motor 10, and the second motor 10 is installed on the transverse member at the top of the first slider 3.

[0024] In this embodiment, the I-shaped first slider 3 can slide stably with the slide seat 17. By starting the second motor 10, the second pulley 9 is driven to rotate, and the two groups of first pulleys 7 are driven to rotate through the transmission of the belt 8, which can drive the two groups of grinding parts 4 to rotate, and the burrs on the wheel can be ground.

[0025] Please refer to Figure 1-5 As shown, the clamping assembly includes a first slide bar 11, a second slide bar 12, a connecting piece 13 and a limiting rod 14. The output end of the first motor 6 is connected to the first slide bar 11, the first slide bar 11 is slidably connected to the second slide bar 12, and can slide up and down through an adjusting assembly. The outer wall of the second slide bar 12 is circumferentially provided with four groups of rotatable connecting pieces 13, each group of connecting pieces 13 is composed of two groups of connecting rods, the other end of the connecting piece 13 is hinged to the limiting rod 14, and a first connecting rod 18 is installed at the bottom end of the limiting rod 14. The first connecting rod 18 is slidably connected to the second connecting rod 19 installed on the outer wall of the first slide bar 11. The adjusting assembly includes an electric push rod 15 and a second slide bar 16. The electric push rod 15 is installed in the inner cavity of the first slide bar 11, and the output end of the electric push rod 15 is connected to the second slide bar 16. The second slide bar 16 penetrates the slide groove opened in the first slide bar 11 and is connected to the second slide bar 12.

[0026] In this embodiment, the second sliding block 16 can be pushed to slide along the sliding groove of the first sliding bar 11 by extending and retracting the electric push rod 15, which can drive the second sliding bar 12 to slide up and down, and drive the connecting member 13 to push the limiting member 14. Under the sliding limiting action of the first connecting rod 18 and the second connecting rod 19, the limiting rod 14 can move horizontally, and can support the inner groove of the impeller 5 to achieve the clamping limit of the impeller 5. Then, by starting the first motor 6, the first sliding bar 11 can be driven to rotate, and the clamped impeller 5 can be driven to rotate.

[0027] Working principle: First, through the extension and retraction of the electric push rod 15, the second sliding block 16 can be pushed to slide along the sliding groove of the first sliding bar 11, which can drive the second sliding bar 12 to slide up and down, and drive the connecting member 13 to push the limiting member 14. Under the sliding limiting action of the first connecting rod 18 and the second connecting rod 19, the limiting rod 14 can move horizontally, and can support the inner groove of the impeller 5 to achieve the clamping and limiting of the impeller 5. By starting the second motor 10, the second pulley 9 is driven to rotate, and through the transmission of the belt 8, the two groups of first pulleys 7 are driven to rotate, which can drive the two groups of grinding parts 4 to rotate, and the burrs on the wheel can be polished. Then, by starting the first motor 6, the first sliding bar 11 can be driven to rotate, and the clamped impeller 5 can be driven to rotate, so that the grinding part 4 can be moved along the wheel to achieve the grinding of the wheel.

[0028] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0029] 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 deburring device for an impeller of a water pump, comprising a first support member (1), characterized in that: The bottom end of the first support member (1) is connected to the second support member (2), and the second support member (2) is provided with a plurality of groups of slidable first sliding blocks (3) at equal intervals in a circle. A group of rotatable grinding members (4) are respectively installed at the two ends of the bottom of the first sliding block (3), and the two groups of grinding members (4) can be rotated by a driving component to grind the impeller (5) blades. The bottom end of the first support member (1) is provided with a first motor (6), and the first motor (6) can clamp the impeller (5) by a clamping component, and the clamping component comprises a first sliding rod (11), a second sliding rod (12), a connecting member (13) and a limit rod ( 14), the output end of the first motor (6) is connected to the first slide bar (11), the first slide bar (11) is slidably connected to the second slide bar (12), and can slide up and down through an adjustment component, the outer wall of the second slide bar (12) is circumferentially provided with four groups of rotatable connecting members (13), each group of the connecting members (13) is composed of two groups of connecting rods, the other end of the connecting member (13) is hinged to the limit rod (14), the bottom end of the limit rod (14) is installed with a first connecting rod (18), the first connecting rod (18) is slidably connected to the second connecting rod (19) installed on the outer wall of the first slide bar (11).

2. A deburring device for an impeller for a water pump according to claim 1, characterized in that: The longitudinal cross section of the first sliding block (3) is I-shaped, and its longitudinal member is slidably connected to a slide seat (17) installed on the second supporting member (2). A group of grinding members (4) are rotatably installed at both ends of the bottom transverse member, and the grinding members (4) are connected to the driving assembly.

3. A deburring device for an impeller for a water pump according to claim 2, characterized in that: The driving assembly comprises a first pulley (7), a belt (8), a second pulley (9) and a second motor (10); the top ends of the grinding members (4) at both ends are respectively connected to a group of the first pulleys (7); the first pulley (7) is connected to the second pulley (9) through the belt (8); the second pulley (9) is connected to the output end of the second motor (10); and the second motor (10) is mounted on a transverse member at the top of the first slider (3).

4. The deburring device for an impeller of a water pump according to claim 1, characterized in that: The adjustment component comprises an electric push rod (15) and a second sliding block (16); the electric push rod (15) is installed in the inner cavity of the first sliding block (11); the output end of the electric push rod (15) is connected to the second sliding block (16); the second sliding block (16) penetrates a sliding groove provided in the first sliding block (11) and is connected to the second sliding block (12).

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