Novel hardware mold polishing device

Abstract

The utility model relates to the technical field of polishing devices, and particularly discloses a novel hardware mold polishing device which comprises a base, a movable lifting seat is fixedly connected to the top end of the base, an installation seat is installed on the front side of the movable lifting seat, an installation frame is fixedly connected to the bottom end of the installation seat, and a motor is fixedly connected to the rear end of the installation frame. The driving end of the motor is fixedly connected with a driving wheel, the outer side of the driving wheel is sleeved with a grinding belt, a sliding block is slidably connected into the front side of the mounting frame, and the electromagnet adjusts the magnetic force of the electromagnet according to the magnitude of current passing through the first wire, so that an iron block and a sliding rod are pulled, and the sliding rod drives an adjusting assembly on a sliding rheostat; and then the magnitude of the current passing through the second wire is adjusted, the power of the dust collector is adjusted, the power of the dust collector can be matched with the rotating speed of the polishing belt, the service life of the dust collector is prolonged while the dust collection effect is ensured, energy waste is reduced, and the working flexibility is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to a grinding device technical field, concretely to a novel hardware mould grinding device. BACKGROUND

[0002] The hardware mould grinding device is a kind of equipment for grinding, polishing, deburring and other processing to hardware mould, it is mainly used to improve the smoothness and precision of hardware mould surface, remove burr or irregular edge generated in production process, ensure that the size, shape and surface quality of mould meet production requirements, the device is widely used in mechanical processing, metal forming, electronics, automobile and other industries.

[0003] In prior art, part of hardware mould grinding device is changed when grinding mould according to different grinding requirements, and the number of revolutions of grinding device is constantly changed, but the power of dust collector installed in grinding device itself is fixed, this will cause the mismatching of dust collection effect and grinding state, when the speed of grinding device is too high, dust collection effect will be poor, when grinding device is in low speed state, dust collector is in the state of excessive power, this reduces the service life of dust collector and causes energy waste, and working flexibility is low, for this reason, we propose a novel hardware mould grinding device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a novel hardware mould grinding device to solve the problems of the mismatching of power of dust collector installed in grinding device itself and grinding state of grinding device, poor dust collection effect when the speed of grinding device is too high, dust collector in the state of excessive power when grinding device is in low speed state, reduced service life of dust collector, energy waste and low working flexibility in the above background art.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a novel hardware mould grinding device, including base, the top of base is fixedly connected with mobile lifting seat, the front side of mobile lifting seat is installed with mounting seat, the bottom of mounting seat is fixedly connected with mounting bracket, the rear end of mounting bracket is fixedly connected with motor, the drive end of motor is fixedly connected with driving wheel, the outer side of driving wheel is equipped with grinding belt, the inside of the front side of mounting bracket is slidably connected with sliding block, the left side of sliding block is rotatably connected with driven wheel, grinding belt is equipped on the outer side of driven wheel, the left side of mounting seat is fixedly connected with dust collector, the outer side of mounting seat is provided with power adjusting mechanism for adjusting the power of dust collector, the top of base is fixedly connected with fixed seat.

[0006] Among them, power adjusting mechanism includes the wire one that sets up in the outer side of mounting seat, the outer side of wire one is installed with electromagnet.

[0007] The left side of the mounting seat is fixedly connected with a placing seat, and the inside of the placing seat is fixedly connected with a sliding rheostat.

[0008] The inside of the sliding rheostat is provided with a second wire, and the inside of the placing seat is slidably connected with a sliding rod.

[0009] The right side of the sliding rod is fixedly connected with an iron block, the left side of the sliding rod is fixedly connected with a pushing piece, and the outside of the sliding rod is sleeved with a pushing spring.

[0010] The top end of the dust collector is fixedly connected with a voltage regulator, and one end of the second wire is fixedly connected to the outside of the voltage regulator.

[0011] The inside of the sliding block is screwedly connected with an adjusting column, the outside of the adjusting column is rotatably connected in the inside of the mounting frame, and the front side of the adjusting column is fixedly connected with a rotating piece.

[0012] The utility model at least has the following beneficial effects:

[0013] The current size of the first wire is adjusted by the electromagnet, thereby pulling the iron block and the sliding rod, and the sliding rheostat is driven by the sliding rod to drive the adjusting assembly on the sliding rheostat, thereby adjusting the current size of the second wire, realizing the adjustment of the power of the dust collector, matching the power of the dust collector with the rotating speed of the polishing belt, improving the service life of the dust collector under the condition of ensuring the dust collection effect, reducing the waste of energy, and being more flexible in work. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural perspective view of the utility model;

[0015] Figure 2 It is a mounting seat structure schematic view of the utility model;

[0016] Figure 3 It is a sliding rod structure schematic view of the utility model;

[0017] Figure 4 It is Figure 2 It is an enlarged view of A in the middle;

[0018] Figure 5 It is Figure 2 It is an enlarged view of B in the middle.

[0019] In the figure: 1, base; 2, mobile lifting seat; 3, mounting seat; 4, mounting frame; 5, motor; 6, driven wheel; 7, polishing belt; 8, sliding block; 9, driven wheel; 10, dust collector; 11, power adjusting mechanism; 1101, wire one; 1102, electromagnet; 1103, seat; 1104, sliding rheostat; 1105, wire two; 1106, sliding rod; 1107, iron block; 1108, push piece; 1109, push spring; 12, voltage regulator; 13, adjusting column; 14, rotating piece; 15, fixed seat. DETAILED DESCRIPTION

[0020] 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, rather than 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 protection of the utility model.

[0021] Embodiment one

[0022] Please refer to Figures 1 to 5 The utility model provides a technical scheme: a novel hardware mold polishing device, including base 1, the top of base 1 is fixedly connected with mobile lifting seat 2, the design is to move and lift mounting seat 3 for mobile lifting seat 2, the front side of mobile lifting seat 2 is installed with mounting seat 3, the design is to facilitate fixed mounting frame 4 for mounting seat 3, the bottom of mounting seat 3 is fixedly connected with mounting frame 4, the design is to facilitate installation motor 5 and sliding block 8 for mounting frame 4, the rear end of mounting frame 4 is fixedly connected with motor 5, the design is to drive driven wheel 6 for motor 5, to drive polishing belt 7 to rotate, the driving end of motor 5 is fixedly connected with driven wheel 6, the outside of driven wheel 6 is equipped with polishing belt 7, the design is to polish the surface of mold under the drive of driven wheel 6 for polishing belt 7, the inside of the front side of mounting frame 4 is slidably connected with sliding block 8, the design is to facilitate installation driven wheel 9 for sliding block 8, the left side of sliding block 8 is rotatably connected with driven wheel 9, the design is to facilitate installation polishing belt 7 for driven wheel 9, polishing belt 7 is equipped on the outside of driven wheel 9, the left side of mounting seat 3 is fixedly connected with dust collector 10, the design is to suck the debris and powder generated in the polishing of polishing belt 7 for dust collector 10, the outside of mounting seat 3 is provided with power adjusting mechanism 11 for adjusting the power of dust collector 10, the top of base 1 is fixedly connected with fixed seat 15, the design is to fix the mold for fixed seat 15.

[0023] The power adjusting mechanism 11 comprises a wire 1101 arranged outside the mounting base 3, the wire 1101 is connected with the motor 5 and used for supplying power to the motor 5, an electromagnet 1102 is arranged outside the wire 1101, and the magnetic force of the electromagnet 1102 is greater when the current passing through the wire 1101 is greater.

[0024] The left side of the mounting base 3 is fixedly connected with a placing base 1103, the placing base 1103 is designed to facilitate installation of the electromagnet 1102, the sliding rod 1106 and the sliding rheostat 1104, the inside of the placing base 1103 is fixedly connected with the sliding rheostat 1104, the adjusting assembly on the sliding rheostat 1104 is fixed with the sliding rod 1106, when the sliding rod 1106 is driven, the adjusting assembly on the sliding rheostat 1104 adjusts the resistance of the sliding rheostat 1104, so as to adjust the current size in the wire 1105.

[0025] The inside of the sliding rheostat 1104 is provided with the wire 1105, the current size in the wire 1105 is affected by the sliding rheostat 1104, the inside of the placing base 1103 is slidingly connected with the sliding rod 1106, and the sliding rod 1106 is designed to facilitate installation of the iron block 1107.

[0026] The right side of the sliding rod 1106 is fixedly connected with the iron block 1107, the iron block 1107 is designed to pull the sliding rod 1106 when affected by the magnetic force of the electromagnet 1102, so as to drive the adjusting assembly on the sliding rheostat 1104, the left side of the sliding rod 1106 is fixedly connected with a pushing piece 1108, the pushing piece 1108 is designed to reset the sliding rod 1106 when pushed by a pushing spring 1109, the outside of the sliding rod 1106 is sleeved with the pushing spring 1109, and the pushing spring 1109 is designed to push the pushing piece 1108, so as to reset the sliding rod 1106.

[0027] The top end of the dust collector 10 is fixedly connected with a voltage regulator 12, which is designed to adjust the voltage of the current passing through the wire two 1105, so that the current can normally supply the dust collector 10. One end of the wire two 1105 is fixedly connected to the outside of the voltage regulator 12. When the hardware mold polishing device is needed to polish the mold, first place the mold on the fixed seat 15 and fix it. At this time, start the moving lifting seat 2 to adjust the height and position of the mounting seat 3 and the mounting frame 4. At this time, start the motor 5, which will drive the belt drive wheel 6 to cooperate with the driven wheel 9 to drive the polishing belt 7 to polish the surface of the mold. When the power of the motor 5 is greater, the current passing through the wire one 1101 is greater, and the electromagnet 1102 is also affected, and the magnetic force of the electromagnet 1102 is greater. The electromagnet 1102 will attract the iron block 1107, and the sliding rod 1106 will also be driven. When the sliding rod 1106 is driven, it will drive the adjustment assembly on the sliding rheostat 1104 to adjust the current size of the wire two 1105 to the dust collector 10. Among them, the voltage regulator 12 will adjust the voltage of the current passing through the wire two 1105 to the dust collector 10. The size of the current passing through the wire one 1101 is adjusted by the electromagnet 1102 to adjust its own magnetic force, so as to pull the iron block 1107 and the sliding rod 1106, so that the sliding rod 1106 drives the adjustment assembly on the sliding rheostat 1104, thereby adjusting the size of the current passing through the wire two 1105, realizing the adjustment of the power of the dust collector 10, and matching the power of the dust collector 10 with the rotating speed of the polishing belt 7. In the case of ensuring the dust collection effect, the service life of the dust collector 10 is also improved, the energy waste is reduced, and the work flexibility is higher.

[0028] Embodiment two

[0029] In this embodiment two, other structures remain unchanged, and different from embodiment one, the inside of the sliding block 8 is threadedly connected with an adjusting column 13, which is designed to adjust the position of the sliding block 8 in the mounting frame 4. The outside of the adjusting column 13 is rotatably connected to the inside of the mounting frame 4. The front side of the adjusting column 13 is fixedly connected with a rotating piece 14, which is designed to facilitate the rotation of the adjusting column 13 to drive the sliding block 8.

[0030] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A new hardware mold polishing device comprising a base (1), characterized in that: The top end of the base (1) is fixedly connected with a mobile lifting seat (2), the front side of the mobile lifting seat (2) is provided with a mounting seat (3), the bottom end of the mounting seat (3) is fixedly connected with a mounting frame (4), the rear end of the mounting frame (4) is fixedly connected with a motor (5), the driving end of the motor (5) is fixedly connected with a driven wheel (6), the outer side of the driven wheel (6) is sleeved with a polishing belt (7), the front side of the mounting frame (4) is slidably connected with a sliding block (8), the left side of the sliding block (8) is rotatably connected with a driven wheel (9), the polishing belt (7) is sleeved on the outer side of the driven wheel (9), the left side of the mounting seat (3) is fixedly connected with a dust collector (10), the outer side of the mounting seat (3) is provided with a power adjusting mechanism (11) for adjusting the power of the dust collector (10), and the top end of the base (1) is fixedly connected with a fixing seat (15).

2. The new hardware mold polishing device according to claim 1, characterized in that: The power adjusting mechanism (11) comprises a wire I (1101) arranged on the outer side of the mounting seat (3), and an electromagnet (1102) is arranged on the outer side of the wire I (1101).

3. The new hardware mold polishing device according to claim 2, characterized in that: The left side of the mounting seat (3) is fixedly connected with a placing seat (1103), and the inner side of the placing seat (1103) is fixedly connected with a sliding rheostat (1104).

4. The new hardware mold polishing device according to claim 3, characterized in that: The inner side of the sliding rheostat (1104) is provided with a wire II (1105), and the inner side of the placing seat (1103) is slidably connected with a sliding rod (1106).

5. The new hardware mold polishing device according to claim 4, characterized in that: The right side of the sliding rod (1106) is fixedly connected with an iron block (1107), the left side of the sliding rod (1106) is fixedly connected with a pushing piece (1108), and the outer side of the sliding rod (1106) is sleeved with a pushing spring (1109).

6. The new hardware mold polishing device according to claim 4, characterized in that: The top end of the dust collector (10) is fixedly connected with a voltage regulator (12), and one end of the wire II (1105) is fixedly connected to the outer side of the voltage regulator (12).

7. The new hardware mold polishing device according to claim 1, characterized in that: The inner side of the sliding block (8) is threadedly connected with an adjusting column (13), the outer side of the adjusting column (13) is rotatably connected in the inner side of the mounting frame (4), and the front side of the adjusting column (13) is fixedly connected with a rotating piece (14).

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