Mutual inductor part surface grinding device capable of conveniently collecting chippings

Abstract

The utility model belongs to the technical field of polishing, and discloses a mutual inductor part surface polishing device convenient to collect chippings, which comprises a supporting platform, supporting legs are symmetrically mounted at the lower end of the supporting platform, a vertical supporting plate is fixed on the rear side of the middle of the supporting platform, and a sliding groove is formed in the front end of the vertical supporting plate. A movable plate is slidably connected to the front end of the sliding groove, a grinding motor is fixed to the upper end of the left side of the movable plate, a transmission sleeve is fixedly connected to the lower end of the grinding motor, a sliding rod is slidably connected to the lower end of the transmission sleeve, and a grinding disc is connected to the bottom end of the sliding rod. According to the mutual inductor part surface grinding device capable of conveniently collecting the chippings, the chippings and dust generated when mutual inductor parts are ground can be collected by arranging the collecting structure, so that the situation that the machining environment is polluted due to the fact that the dust splashes everywhere is avoided, and meanwhile the situation that the dust is attached to the surfaces of the mutual inductor parts is avoided; and the overall grinding machining quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a polishing technical field, concretely to a mutual inductor spare part surface polishing device convenient to collect chippings. BACKGROUND

[0002] The mutual inductor is also called instrument transformer, is the unification of current transformer and voltage transformer, is the primary equipment of realizing electrical primary and secondary system mutual contact, and has more parts inside the mutual inductor, and the internal spare parts need to be polished in the mutual inductor production process, and need to use the polishing equipment, but the existing polishing equipment still has some problems when using.

[0003] The existing such as Chinese patent application no. CN202121257598.4 a high voltage mutual inductor shell processing is polished device, including base, connecting plate, push rod motor, first polishing motor, transverse polishing plate, high temperature mutual inductor shell, second polishing motor, first circular gear and fixed mechanism, the connecting plate is arranged at the top of base, the push rod motor is fixedly installed at the bottom of connecting plate, the first polishing motor is fixedly installed on the output shaft of push rod motor, the transverse polishing plate is fixedly installed on the output shaft of first polishing motor, the high temperature mutual inductor shell is arranged below transverse polishing plate, the second polishing motor is arranged at one side of high temperature mutual inductor shell, the first circular gear is fixedly installed on the output shaft of second polishing motor, but the existing polishing device is inconvenient for collecting chippings generated during polishing of mutual inductor spare parts, and the chippings and dust generated during polishing splash everywhere, not only affect the production environment, and the dust adhered to the surface of the spare parts also needs manual cleaning to avoid affecting installation and use.

[0004] Therefore, we propose a mutual inductor spare part surface polishing device convenient to collect chippings to solve the problems raised in the above. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a mutual inductor spare part surface polishing device convenient to collect chippings to solve the problem that the existing polishing device is inconvenient for collecting chippings and dust generated during polishing of spare parts, dust splashes everywhere, not only affects the processing environment, and the dust adhered to the surface of the workpiece also needs manual cleaning.

[0006] To achieve the above object, the utility model provides the following technical scheme: a mutual inductor spare part surface polishing device convenient to collect chippings, including support platform:

[0007] The support platform lower end is symmetrically installed with support leg, and the vertical support plate is fixed at the rear side of the support platform middle part, the vertical support plate front end is provided with sliding slot, and the sliding slot front end is slidably connected with movable plate.

[0008] The left upper end of the movable plate is fixed with a polishing motor, the lower end of the polishing motor is fixedly connected with a transmission sleeve, the lower end of the transmission sleeve is slidably connected with a sliding rod, and the bottom end of the sliding rod is connected with a polishing disc.

[0009] The right side of the movable plate is provided with a collecting bin, the inside of the collecting bin is fixed with a filter screen, the left side of the collecting bin is connected with a collecting pipe, and the middle of the collecting bin is fixed with a filter screen.

[0010] Preferably, the rear end of the sliding groove is fixed with a sliding plate, the rear end of the sliding plate is slidably connected with a vertical support plate, the inside of the vertical support plate is fixed with a sliding guide rod, the sliding guide rod penetrates through the sliding plate, the top end of the vertical support plate is fixed with an electric push rod, and the lower end of the electric push rod penetrates into the inside of the vertical support plate and is fixedly connected with the sliding plate.

[0011] By the design of the electric push rod, the sliding plate and the sliding groove can be lifted synchronously when the electric push rod is stretched or retracted, thereby adjusting the height of the polishing structure, and by the design of the sliding guide rod, the activity stability of the sliding plate can be improved.

[0012] Preferably, the inside of the sliding groove is rotatably connected with a threaded screw rod, the right end of the sliding groove is fixed with a first motor, the left shaft end of the first motor is fixedly connected with the threaded screw rod, the threaded screw rod penetrates through the rear end of the movable plate, and the movable plate is threadedly connected with the threaded screw rod.

[0013] By the first motor, the threaded screw rod can be rotated, and when the threaded screw rod rotates, the movable plate can move horizontally in the sliding groove, thereby adjusting the position of the movable plate and the polishing mechanism.

[0014] Preferably, two groups of clamping plates are symmetrically arranged in the middle of the support platform and are slidably connected with the support platform, a bidirectional screw rod is rotatably connected with the lower end of the middle of the support platform, the two ends of the bidirectional screw rod respectively penetrate through the two groups of clamping plates, and the bidirectional screw rod is threadedly connected with the clamping plates.

[0015] By rotating the bidirectional screw rod, the two groups of clamping plates can move in opposite directions, thereby adjusting the positions of the two groups of clamping plates and clamping and fixing the parts of the mutual inductor.

[0016] Preferably, the sliding rod is designed in a directional structure, a buffer spring is sleeved outside the upper end of the sliding rod, and the upper and lower ends of the buffer spring are fixedly connected with the transmission sleeve and the sliding rod respectively.

[0017] By the design of the directional sliding rod, the transmission sleeve can drive the sliding rod and the polishing disc to rotate synchronously, and by the design of the buffer spring, the polishing effect can be avoided from being affected by excessive force during polishing.

[0018] Preferably, the impeller is rotatably connected to the upper right end of the movable plate, and a flow guide pipe is connected to the upper right end of the movable plate, and the lower end of the flow guide pipe is in communication with the collecting bin, and a gas outlet cover net is connected to the upper left end of the movable plate, and the lower end surface of the collecting pipe is designed to be in communication, and the collecting pipe is designed in a circular ring shape.

[0019] The above technical scheme can utilize the flow guide pipe and the gas outlet cover net to discharge the air inside the collecting bin to the outside when the impeller rotates at high speed, so as to form a negative pressure state inside the collecting bin, and the collecting pipe can collect the debris and dust generated during polishing, thereby avoiding the debris and dust flying everywhere.

[0020] Preferably, a first belt pulley is fixed to the upper end of the impeller, a second belt pulley is fixed to the upper end of the transmission sleeve, and a transmission belt is connected between the first belt pulley and the second belt pulley.

[0021] The above technical scheme can drive the second belt pulley to rotate through the transmission sleeve, and the second belt pulley can drive the first belt pulley and the impeller to rotate synchronously through the transmission belt, thereby providing power for the collecting structure.

[0022] Compared with the prior art, the mutual inductor part surface polishing device for conveniently collecting debris has the advantages that:

[0023] 1. The collecting structure can collect the debris and dust generated during polishing of the mutual inductor parts, so as to avoid pollution of the processing environment caused by flying dust, and avoid dust adhering to the surface of the mutual inductor parts, thereby improving the overall polishing processing quality.

[0024] 2. The belt structure can drive the impeller to rotate synchronously while the polishing structure rotates, thereby providing power for the collecting structure, reducing the design of the power source, reducing the overall cost, and also reducing the overall failure rate of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a front view structure schematic diagram of the utility model;

[0026] Figure 2 It is a side view structure schematic diagram of the utility model;

[0027] Figure 3 It is a clamping plate and a two-way threaded rod structure schematic diagram of the utility model;

[0028] Figure 4 It is a chute and a sliding plate structure schematic diagram of the utility model;

[0029] Figure 5 It is a movable plate cross-sectional structure schematic diagram of the utility model;

[0030] Figure 6 The utility model discloses a sliding rod and transmission sleeve structure schematic view.

[0031] In the drawing: 1, support platform, 2, support leg, 3, vertical support plate, 4, sliding groove, 5, sliding plate, 6, electric push rod, 7, sliding guide rod, 8, movable plate, 9, polishing motor, 10, transmission sleeve, 11, sliding rod, 12, polishing disc, 13, buffer spring, 14, first motor, 15, threaded screw rod, 16, clamping plate, 17, two-way threaded rod, 18, collection bin, 19, collection pipe, 20, filter screen, 21, impeller, 22, flow guide pipe, 23, air outlet cover screen, 24, first belt pulley, 25, second belt pulley, 26, transmission belt. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0033] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a mutual inductor spare part surface polishing device facilitating collection of debris, including support platform 1, support platform 1 lower end symmetry is equipped with support leg 2, and support platform 1 middle part rear side is fixed with vertical support plate 3, vertical support plate 3 front end is provided with sliding groove 4, and sliding groove 4 front end is slidably connected with movable plate 8;Movable plate 8 left side upper end is fixed with polishing motor 9, and polishing motor 9 lower end is fixedly connected with transmission sleeve 10, and transmission sleeve 10 lower end is slidably connected with sliding rod 11, and sliding rod 11 bottom end is connected with polishing disc 12;Sliding rod 11 is designed in direction structure, and sliding rod 11 upper end is externally equipped with buffer spring 13, and buffer spring 13 upper and lower ends are fixedly connected with transmission sleeve 10 and sliding rod 11 respectively;Through polishing motor 9 can drive transmission sleeve 10 and sliding rod 11 synchronous rotation, and utilize sliding rod 11 to drive polishing disc 12 synchronous rotation and polish spare part, and transmission sleeve 10 and sliding rod 11 between connection have buffer spring 13, to avoid the damage condition of spare part when polishing, strength is too big.

[0034] The rear end of the sliding groove 4 is fixed with a sliding plate 5, and the rear end of the sliding plate 5 is slidingly connected with the vertical support plate 3, the inside of the vertical support plate 3 is fixed with a sliding guide rod 7, and the sliding guide rod 7 penetrates through the sliding plate 5, the top end of the vertical support plate 3 is fixed with an electric push rod 6, and the lower end of the electric push rod 6 penetrates into the inside of the vertical support plate 3 and is fixedly connected with the sliding plate 5; the inside of the sliding groove 4 is rotatably connected with a threaded lead screw 15, the right side end of the sliding groove 4 is fixed with a first motor 14, and the left side shaft end of the first motor 14 is fixedly connected with the threaded lead screw 15, the threaded lead screw 15 penetrates through the rear end of the movable plate 8, and the movable plate 8 is threadedly connected with the threaded lead screw 15; the extension and retraction of the electric push rod 6 can drive the sliding plate 5 and the sliding groove 4 to synchronously lift, so as to adjust the lifting of the polishing structure, and meanwhile, the design of the sliding guide rod 7 can improve the stability of the sliding plate 5, the sliding groove 4 and the polishing structure during lifting, and the cooperation of the first motor 14 and the threaded lead screw 15 can drive the threaded lead screw 15 to rotate by the first motor 14, drive the movable plate 8 to horizontally slide in the sliding groove 4, and improve the horizontal position of the movable plate 8 and the polishing structure.

[0035] The middle part of the support platform 1 is symmetrically provided with two groups of clamping plates 16, and the clamping plates 16 are slidingly connected with the support platform 1, the middle part of the support platform 1 is rotatably connected with a bidirectional threaded rod 17, the two ends of the bidirectional threaded rod 17 respectively penetrate through the two groups of clamping plates 16, and the bidirectional threaded rod 17 is threadedly connected with the clamping plates 16; through the cooperation of the bidirectional threaded rod 17 and the clamping plates 16, the parts can be fixed, and through rotating the bidirectional threaded rod 17, the two groups of clamping plates 16 are driven to rotate in opposite directions, and then are respectively clamped and fixed after contacting the two sides of the transformer parts, so as to improve the stability during polishing.

[0036] The right side of the movable plate 8 is provided with a collecting bin 18, the inside of the collecting bin 18 is fixed with a filter screen 20, the left side end of the collecting bin 18 is connected with a collecting pipe 19, and the middle part of the collecting bin 18 is fixed with a filter screen 20; the inside of the right side upper end of the movable plate 8 is rotatably connected with an impeller 21, the right side upper end of the movable plate 8 is connected with a flow guide pipe 22, the lower end of the flow guide pipe 22 is in communication with the collecting bin 18, the left side of the upper end of the movable plate 8 is connected with an air outlet cover screen 23, the lower end surface of the collecting pipe 19 is designed to be in communication, and the collecting pipe 19 is designed in a circular ring shape; the upper end of the impeller 21 is fixed with a first belt pulley 24, the upper end of the transmission sleeve pipe 10 is fixed with a second belt pulley 25, and the first belt pulley 24 and the second belt pulley 25 are connected with a transmission belt 26; the rotation of the transmission sleeve pipe 10 can drive the second belt pulley 25 to rotate, and when the second belt pulley 25 rotates, it can drive the first belt pulley 24 and the impeller 21 to synchronously rotate through the transmission belt 26, and the air inside the collecting bin 18 is discharged through the cooperation of the flow guide pipe 22 and the air outlet cover screen 23, so that a negative pressure state is formed in the inside of the collecting bin 18, the lower end of the collecting pipe 19 connected therewith generates suction force, and the generated debris and dust during polishing are collected.

[0037] Thus, a series of work is completed, the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

[0038] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A transformer parts surface polishing device facilitating debris collection, comprising a support platform (1), characterized in that: a support leg (2) is symmetrically installed at the lower end of the support platform (1), and a vertical support plate (3) is fixed to the rear side of the middle part of the support platform (1), a sliding groove (4) is arranged at the front end of the vertical support plate (3), and a movable plate (8) is slidably connected to the front end of the sliding groove (4); a polishing motor (9) is fixed to the left upper end of the movable plate (8), a transmission sleeve (10) is fixedly connected to the lower end of the polishing motor (9), a sliding rod (11) is slidably connected to the lower end of the transmission sleeve (10), and a polishing disc (12) is connected to the bottom end of the sliding rod (11); a collection bin (18) is formed on the right side of the movable plate (8), a filter screen (20) is fixed inside the collection bin (18), a collection pipe (19) is connected to the left side of the collection bin (18), and a filter screen (20) is fixed to the middle part of the collection bin (18).

2. A surface polishing device for transformer parts that facilitates collection of debris according to claim 1, wherein: a sliding plate (5) is fixed to the rear end of the sliding groove (4), the sliding plate (5) is slidably connected to the vertical support plate (3), a sliding guide rod (7) is fixed inside the vertical support plate (3), the sliding guide rod (7) penetrates through the sliding plate (5), an electric push rod (6) is fixed to the top end of the vertical support plate (3), and the lower end of the electric push rod (6) penetrates into the vertical support plate (3) and is fixedly connected to the sliding plate (5).

3. A surface polishing device for transformer parts that facilitates collection of debris, according to claim 1, wherein: a threaded lead screw (15) is rotatably connected inside the sliding groove (4), a first motor (14) is fixed to the right side end of the sliding groove (4), and the left shaft end of the first motor (14) is fixedly connected to the threaded lead screw (15), the threaded lead screw (15) penetrates through the rear end of the movable plate (8), and the movable plate (8) is threadedly connected to the threaded lead screw (15).

4. A surface finishing device for transformer parts that facilitates collection of debris, according to claim 1, wherein: two groups of clamping plates (16) are symmetrically arranged in the middle part of the support platform (1) and are slidably connected to the support platform (1), a bidirectional threaded rod (17) is rotatably connected to the lower end of the middle part of the support platform (1), the bidirectional threaded rod (17) penetrates through the two groups of clamping plates (16) at both ends, and the bidirectional threaded rod (17) is threadedly connected to the clamping plates (16).

5. A surface finishing device for transformer parts that facilitates collection of debris according to claim 1, wherein: The sliding rod (11) is designed in a directional structure, a buffer spring (13) is sleeved outside the upper end of the sliding rod (11), and the buffer spring (13) is fixedly connected to the transmission sleeve (10) and the sliding rod (11) at both ends.

6. A surface finishing device for transformer parts that facilitates collection of debris according to claim 1, wherein: A impeller (21) is rotatably connected inside the right upper end of the movable plate (8), a flow guide pipe (22) is connected to the right upper end of the movable plate (8), the lower end of the flow guide pipe (22) is in communication with the collection bin (18), an air outlet cover net (23) is connected to the left side of the upper end of the movable plate (8), and the lower end of the collection pipe (19) is designed in a communication manner, and the collection pipe (19) is designed in a circular ring shape.

7. A surface finishing device for transformer parts that facilitates collection of debris according to claim 6, wherein: A first belt pulley (24) is fixed to the upper end of the impeller (21), a second belt pulley (25) is fixed to the upper end of the transmission sleeve (10), and a transmission belt (26) is connected between the first belt pulley (24) and the second belt pulley (25).

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