Quickly assembled and disassembled millstone base body

Abstract

The utility model discloses a grinding disc base body capable of being assembled and disassembled quickly, and particularly relates to the technical field of grinding disc base bodies, the grinding disc base body comprises a reinforcing supporting base body used for supporting, and a plurality of reinforcing limiting clamping plates used for positioning are distributed on the reinforcing supporting base body and along the circumference of the axis point of the reinforcing supporting base body. And a plurality of anti-skid groove cavities are formed in each reinforcing limiting clamping plate. According to the utility model, through the corresponding cooperative use of all structures, all the reinforced limiting clamping plates support the grinding disc, and the anti-skid groove cavities improve the friction force between the reinforced limiting clamping plates and the grinding disc, so that all the reinforced limiting clamping plates can firstly position the grinding disc; and the millstone is conveniently clamped into the first staggered frame opening, the millstone is supported by the reinforcing limiting check block, the situation that the stress position of the millstone deforms after the millstone is positioned through bolts is avoided, and the mounting stability of the millstone is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding disc bases, and more specifically to a grinding disc base that can be quickly assembled and disassembled. Background Art

[0002] The disc base is an important part of the disc. It provides support and retention for the disc. The disc base is the non-grinding part of the disc. It is usually made of steel and processed by appropriate mechanical processes. The main function of the base is to carry the abrasive and ensure that the disc has sufficient strength and stability when grinding, polishing and dressing the workpiece.

[0003] Among them, it was found through searching that the patent application number CN201721803708.6 discloses a diamond grinding disc substrate, including a cutter head mounting disc, a connecting piece connected to the inner circumference of the cutter head mounting disc and a positioning disc connected to the connecting piece, the connecting piece is a conical cylinder, the positioning disc is a circular ring structure, an axial hole is opened at the center of the positioning disc, and a plurality of cooling holes are evenly opened on the connecting piece; a plurality of cutter head connectors are evenly arranged on the left end face of the cutter head mounting disc, each cutter head connector includes a groove opened on the left end face of the cutter head mounting disc and a plurality of thorn-like protrusions arranged on the bottom of each groove, the plurality of thorn-like protrusions of each cutter head connector are evenly distributed, and the thorn-like protrusions of each cutter head connector are spirally raised from the bottom of the groove;

[0004] When this structure is in use, the cutter head can firmly wrap the thorn-like protrusion, and the carcass powder of the cutter head can be filled into the groove of the cutter head connector. After sintering, the carcass powder and the thorn-like protrusion in the groove of the cutter head connector are connected to form an integrated structure. However, this also makes the grinding disc and the grinding disc base non-detachable, causing the grinding disc to be damaged and require overall replacement. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a grinding disc base body that can be quickly assembled and disassembled, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is implemented in this way. The utility model provides the following technical solutions: a quick-loading and unloading grinding disc base, comprising a reinforced support base for support, a plurality of reinforced limit clamping plates for positioning are distributed on the reinforced support base and along the circumference of the axis point of the reinforced support base, and a plurality of anti-slip grooves are provided on each of the reinforced limit clamping plates;

[0007] A reinforced limit stopper for limiting is arranged on one side of the reinforced support base away from the reinforced limit clamping plate, and the reinforced limit stopper and the reinforced support base are an integrated structure;

[0008] It can be seen that in the above technical solution, the grinding disc is placed on the reinforced support base, and the grinding disc is supported by each reinforced limit card plate, and the anti-slip groove cavity increases the friction between the reinforced limit card plate and the grinding disc to ensure that each reinforced limit card plate can first position the grinding disc;

[0009] Optionally, in a possible implementation, a first offset frame opening is provided on one side of the reinforced limit stopper and on the surface of the reinforced support base, the first offset frame opening extends to one side of the reinforced limit stopper, a circumscribed cone is provided on one side of the surface of the reinforced limit stopper, the vertical cross-section of the circumscribed cone is set to be conical, a second offset frame opening is provided in the middle of the circumscribed cone and the reinforced limit stopper, the second offset frame opening is communicated with the first offset frame opening, the reinforced limit clamping plate is detachably connected to the reinforced support base, and the reinforced limit stopper is detachably connected to the reinforced support base;

[0010] It can be seen that in the above technical scheme, through the setting of the first offset frame opening and the second offset frame opening, it is easy to strengthen the positioning of the grinding disc by the limiting clamping plate, and then pass the bolt through the second offset frame opening to position the grinding disc. The setting of the strengthening limiting block is convenient for the grinding disc to be inserted into the first offset frame opening and the strengthening limiting block supports the grinding disc, thereby avoiding deformation of the force-bearing part of the grinding disc after the bolt positions the grinding disc, so as to ensure the stability of the installation of the grinding disc, and through the setting of the external cone cylinder, it is convenient to strengthen the installation of the support base on the external driving device, and through the conical section of the external cone cylinder, it is easy for the external cone cylinder to be installed on the external driving device in the form of an inner cavity, such as the end of the rotating shaft of a motor, to ensure the stability of the installation of the strengthening support base.

[0011] Technical effects and advantages of the utility model:

[0012] Through the corresponding coordinated use of various structures, the overall design is simple and the structure is reasonable. Through the corresponding coordinated use of various structures, the grinding disc is placed on the reinforced support base, and the grinding disc is supported by various reinforced limit card plates, and the anti-slip groove cavity increases the friction between the reinforced limit card plate and the grinding disc, so as to ensure that each reinforced limit card plate can first position the grinding disc;

[0013] At the same time, after the first offset frame opening and the second offset frame opening are set, it is easy to strengthen the positioning of the limit clamping plate on the grinding disc, and then pass the bolt through the second offset frame opening to position the grinding disc. The setting of the strengthening limit stopper is convenient for the grinding disc to be inserted into the first offset frame opening and the strengthening limit stopper supports the grinding disc, avoiding deformation of the stress position of the grinding disc after the bolt positions the grinding disc, thereby ensuring the stability of the grinding disc installation and facilitating quick disassembly.

[0014] In addition, through the setting of the external cone, it is convenient to install the reinforced support base on the external driving device. Through the conical section of the external cone, it is easy to install the external cone on the external driving device in the form of an inner cavity, such as the end of the rotating shaft of a motor, to ensure the stability of the installation of the reinforced support base. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0016] Figure 1 It is the front view of the overall structure of the utility model.

[0017] Figure 2 It is an exploded view of the overall structure of the utility model.

[0018] Figure 3 It is a sectional view of the overall structure of the utility model.

[0019] Figure 4 This is a front view of the utility model in which the reinforced limit stopper and the circumscribed cone are installed on the reinforced support base.

[0020] The accompanying drawings are marked as follows: 1. Strengthened supporting base; 2. Strengthened limiting clamping plate; 3. Anti-slip groove cavity; 4. First offset frame opening; 5. Strengthened limiting block; 6. External cone cylinder; 7. Second offset frame opening. DETAILED DESCRIPTION

[0021] 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.

[0022] As attached Figure 1-4The shown quick-loading and disassembly grinding disc base body supports the grinding disc through the corresponding coordinated use of various structures through various reinforced limiting clamps 2, and the anti-skid groove cavity 3 increases the friction between the reinforced limiting clamps 2 and the grinding disc to ensure that each reinforced limiting clamp 2 can first position the grinding disc, and at the same time, after the first misaligned frame opening 4 and the second misaligned frame opening 7 are set, it is easy to strengthen the limiting clamp 2 to position the grinding disc, and then pass the bolt through the second misaligned frame opening 7 to position the grinding disc, and the setting of the reinforced limiting block 5 makes it convenient for the grinding disc to be inserted into the first misaligned frame opening 4 and enables the reinforced limiting block 5 to support the grinding disc, avoiding deformation of the force-bearing part of the grinding disc after the bolt positions the grinding disc, so as to ensure the stability of the grinding disc installation, and the specific structural arrangement of the assembly is as follows;

[0023] A quick-loading and unloading grinding disc base comprises a reinforced support base 1 for supporting, a plurality of reinforced limit clamping plates 2 for positioning are distributed on the reinforced support base 1 and along the circumference of the axis point of the reinforced support base 1, and a plurality of anti-slip grooves 3 are provided on each reinforced limit clamping plate 2;

[0024] A reinforced limit stopper 5 for limiting is arranged on one side of the reinforced support base 1 away from the reinforced limit clamping plate 2, and the reinforced limit stopper 5 and the reinforced support base 1 are an integral structure;

[0025] A first misaligned frame opening 4 is provided on one side of the reinforced limit stopper 5 and on the surface of the reinforced support base 1, and the first misaligned frame opening 4 extends to one side of the reinforced limit stopper 5, and an external cone 6 is provided on one side of the surface of the reinforced limit stopper 5, and the vertical cross-sectional shape of the external cone 6 is set to be conical, and a second misaligned frame opening 7 is provided in the middle of the external cone 6 and the reinforced limit stopper 5, and the second misaligned frame opening 7 is communicated with the first misaligned frame opening 4, and the reinforced limit card plate 2 is detachably connected to the reinforced support base 1, and the reinforced limit stopper 5 is detachably connected to the reinforced support base 1;

[0026] According to the above structure, when in use, the grinding disc is placed on the reinforced support base 1, and the grinding disc is supported by each reinforced limit clamping plate 2, and the anti-slip groove cavity 3 increases the friction between the reinforced limit clamping plate 2 and the grinding disc, so as to ensure that each reinforced limit clamping plate 2 can first position the grinding disc;

[0027] At the same time, after the first dislocation frame opening 4 and the second dislocation frame opening 7 are set, it is easy to strengthen the positioning of the limit clamping plate 2 on the grinding disc, and then pass the bolt through the second dislocation frame opening 7 to position the grinding disc. The setting of the strengthening limit stopper 5 is convenient for the grinding disc to be inserted into the first dislocation frame opening 4 and the strengthening limit stopper 5 supports the grinding disc, avoiding deformation of the force-bearing part of the grinding disc after the bolt positions the grinding disc, so as to ensure the stability of the grinding disc installation;

[0028] In addition, the arrangement of the external cone 6 facilitates the installation of the reinforced support base 1 on an external driving device. The conical cross-section of the external cone 6 facilitates the installation of the external cone 6 on an external driving device such as the end of a rotating shaft of a motor in an inner cavity manner, thereby ensuring the stability of the installation of the reinforced support base 1.

[0029] Different from the prior art, the present application discloses a grinding disc base for quick loading and unloading, in which the grinding disc is supported by each reinforced limit clamp plate 2, and the anti-slip groove cavity 3 increases the friction between the reinforced limit clamp plate 2 and the grinding disc to ensure that each reinforced limit clamp plate 2 can first position the grinding disc. At the same time, through the setting of the first offset frame opening 4 and the second offset frame opening 7, it is easy to strengthen the positioning of the limit clamp plate 2 to the grinding disc, and then pass the bolt through the second offset frame opening 7 to position the grinding disc. The setting of the reinforced limit stop block 5 makes it convenient for the grinding disc to be inserted into the first offset frame opening 4 and enables the reinforced limit stop block 5 to support the grinding disc, thereby avoiding deformation of the force-bearing part of the grinding disc after the bolt positions the grinding disc, so as to ensure the stability of the grinding disc installation.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding disc substrate for quick assembly and disassembly, characterized in that: It comprises a reinforced support base (1) for supporting, a plurality of reinforced limit clamping plates (2) for positioning are distributed on the reinforced support base (1) and along the circumference of the axis point of the reinforced support base (1), and each of the reinforced limit clamping plates (2) is provided with a plurality of anti-slip groove cavities (3); A reinforcing limit stopper (5) for limiting is provided on a side of the reinforcing support base (1) away from the reinforcing limit clamping plate (2); the reinforcing limit stopper (5) and the reinforcing support base (1) are an integral structure.

2. A quick-loading and disassembly grinding disc base according to claim 1, characterized in that: A first offset frame opening (4) is provided on one side of the reinforced limit stopper (5) and is located on the surface of the reinforced support base (1), and the first offset frame opening (4) extends to one side of the reinforced limit stopper (5).

3. A quick-loading and disassembly grinding disc base according to claim 2, characterized in that: A circumscribed cone (6) is provided on one side of the surface of the reinforced limit stopper (5), and the vertical cross-section of the circumscribed cone (6) is set to be conical.

4. A quick-loading and disassembly grinding disc base according to claim 3, characterized in that: The middle parts of the circumscribed cone (6) and the reinforced limit stopper (5) are both penetrated by a second offset frame opening (7), and the second offset frame opening (7) is connected to the first offset frame opening (4).

5. The quick-loading and disassembly grinding disc base according to claim 1, characterized in that: The reinforced limit clamping plate (2) is detachably connected to the reinforced support base (1), and the reinforced limit stopper (5) is detachably connected to the reinforced support base (1).

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