Carborundum ground forming device

Abstract

The utility model belongs to the technical field of forming devices, and particularly relates to a carborundum ground forming device which comprises a fixing base, a motor is fixedly installed in the middle of the upper end of the fixing base, the tail end of an output shaft of the motor is fixedly connected with a connecting shaft, and the bottom of the connecting shaft is in contact with a grinding disc. And a mounting ring is fixedly connected to the middle of the upper end of the grinding disc, the mounting ring is slidably connected to the outer side of the connecting shaft, and a locking pin is slidably connected to the interior of the mounting ring. The auxiliary supporting mechanism is arranged on the fixing base and comprises the adjusting rod, the hollow shell, the universal wheel, the rotating disc, the guide rod and the like, the hollow shell can be controlled to ascend and descend through relative threaded movement between the adjusting rod and the fixing base, and therefore the universal wheel is controlled to ascend and descend. In this way, the use position can be conveniently replaced, the grinding disc can be supported in a suspended mode after use, and the grinding disc is prevented from being scratched except for grinding.

Description

Technical Field

[0001] The utility model relates to the technical field of forming devices, in particular to a diamond sand floor forming device. Background Art

[0002] Emery flooring is made by sprinkling emery on the surface of concrete floor in the initial setting stage, and then processing it through a special molding device to form a whole with the concrete floor.

[0003] The utility model patent with announcement number CN219887477U discloses a corundum floor forming device, which includes a support plate; a material storage structure, which is installed in the center of the surface of the support plate, and the material storage structure includes a storage bin, a funnel, a first transmission wheel, a distribution wheel, a discharge port and a slide groove, and the storage bin is installed in the center of the surface of the support plate; a trimming structure, which is fixed to one end of the bottom surface of the support plate; a compacting structure, which is fixed to the other end of the bottom surface of the support plate; a toggle structure, which is fixed to the side walls at both ends of the distribution wheel; a spreading structure, which is installed inside the bottom end of the funnel; a grinding structure, which is installed at one end of the support plate; the corundum floor forming device has the advantages of being easy to spread corundum evenly and being able to completely mix the corundum with concrete.

[0004] The existing diamond sand floor shaping device needs to be frequently replaced because the grinding disc is a consumable. However, the installation structure is complicated, which affects the disassembly and assembly, indirectly leading to increased downtime. Moreover, after the grinding disc is used, it lacks support and is easily scratched by other objects. Therefore, improvements are needed. Utility Model Content

[0005] The utility model aims to provide a diamond sand floor forming device, which solves the problem that the grinding disc of the existing diamond sand floor forming device is difficult to dismantle and replace, and solves the problem that the grinding disc lacks support after use and is easily scratched by other objects.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diamond abrasive floor forming device, comprising a fixed seat, a motor is fixedly installed in the middle of the upper end of the fixed seat, the end of the output shaft of the motor is fixedly connected to a connecting shaft, the bottom of the connecting shaft contacts a grinding disc, a mounting ring is fixedly connected to the middle of the upper end of the grinding disc, and the mounting ring is slidably connected to the outside of the connecting shaft, a locking pin is slidably connected to the inside of the mounting ring, the locking pin is plugged into the connecting shaft, a spring is arranged inside the mounting ring, a pull rod is fixedly connected to the middle section of the pin body of the locking pin, the pull rod is slidably connected to the mounting ring, and an auxiliary support mechanism is arranged on the fixed seat.

[0007] Preferably, a pushing frame is welded to the upper edge of the fixed seat, and an anti-slip sleeve is fixedly connected to the horizontal part of the pushing frame. Through the arrangement of the pushing frame, it is convenient for the staff to hold, so as to apply a thrust to the whole.

[0008] Preferably, one end of the spring is fixedly connected to the locking pin, and the other end of the spring is fixedly connected to the inner surface of the mounting ring. Through the arrangement of the spring, the elastic force can act on the locking pin.

[0009] Preferably, an internal thread sleeve is connected to the outer side of the shaft body of the connecting shaft by threads, and the inner wall of the internal thread sleeve contacts the pull rod. Through the arrangement of the internal thread sleeve, the pull rod and the locking pin are locked, preventing them from loosening due to centrifugal force.

[0010] Preferably, the auxiliary support mechanism includes an adjusting rod connected to the inside of the fixed seat by threads, a hollow shell is installed at the bottom of the adjusting rod through a bearing, a plurality of universal wheels are installed at the bottom of the hollow shell, a turntable is fixedly connected to the top of the adjusting rod, and a rotating rod is fixedly connected to the upper end of the turntable. Through the arrangement of the auxiliary support mechanism, it has an auxiliary support effect on the grinding disc after use. At the same time, it is also convenient to change the use position of the whole.

[0011] Preferably, a guide rod is fixedly connected to the upper end of the hollow shell, and the guide rod penetrates through the fixed seat and is slidably connected to the fixed seat. Through the arrangement of the guide rod, it has a guiding effect on the lifting of the hollow shell.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By arranging a mounting ring on the grinding disc, and then arranging a locking pin that can be telescoped by a spring in the mounting ring, the locking pin will be inserted into the connecting shaft at the end of the output shaft of the motor under the elastic force of the spring. In this way, only by controlling the engagement and disengagement of the locking pin and the connecting shaft can the disassembly and assembly of the grinding disc be completed, which is convenient for later replacement and reduces the downtime.

[0014] 2. By arranging an auxiliary support mechanism on the fixed seat, the auxiliary support mechanism includes components such as an adjusting rod, a hollow shell, universal wheels, a turntable, and a guide rod. Among them, by using the relative threaded movement between the adjusting rod and the fixed seat, the lifting of the hollow shell can be controlled, so as to control the lifting of the universal wheels. In this way, not only can the use position be changed more conveniently, but also the grinding disc can be suspended and supported after use to prevent the grinding disc from being scratched other than by grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0016] Figure 2 The three-dimensional structure diagram of the auxiliary support mechanism of the present utility model Figure 1 ;

[0017] Figure 3 The front elevation sectional view of the present utility model Figure 1 ;

[0018] Figure 4 The enlarged view of the structure at position A of the present utility model Figure 3 ;

[0019] In the figure: 1, fixed seat; 2, push frame; 3, anti-slip sleeve; 4, auxiliary support mechanism; 5, motor; 6, connecting shaft; 7, grinding disc; 8, mounting ring; 9, locking pin; 10, spring; 11, pull rod; 12, internal thread sleeve; 41, adjusting rod; 42, hollow shell; 43, universal wheel; 44, turntable; 45, rotating rod; 46, guide rod. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1 , Figure 3 , Figure 4 , a carborundum floor forming device, including a fixed seat 1, a push frame 2 is welded to the upper edge of the fixed seat 1, and an anti-slip sleeve 3 is fixedly connected to the horizontal part of the push frame 2. Through the arrangement of the push frame 2, it is convenient for the staff to hold and thus apply a thrust to the whole. A motor 5 is fixedly installed in the middle of the upper end of the fixed seat 1, the end of the output shaft of the motor 5 is fixedly connected to a connecting shaft 6, and the bottom of the connecting shaft 6 contacts a grinding disc 7.

[0022] Please refer to Figure 4, a mounting ring 8 is fixedly connected to the middle of the upper end of the grinding disc 7, and the mounting ring 8 is slidably connected to the outside of the connecting shaft 6. A locking pin 9 is slidably connected inside the mounting ring 8. The locking pin 9 is inserted into the connecting shaft 6. A spring 10 is arranged inside the mounting ring 8. One end of the spring 10 is fixedly connected to the locking pin 9, and the other end of the spring 10 is fixedly connected to the inner surface of the mounting ring 8. Through the arrangement of the spring 10, elastic force can act on the locking pin 9. A pull rod 11 is fixedly connected to the middle section of the pin body of the locking pin 9. The pull rod 11 is slidably connected to the mounting ring 8. An internal thread sleeve 12 is threadedly connected to the outside of the shaft body of the connecting shaft 6, and the inner wall of the internal thread sleeve 12 contacts the pull rod 11. Through the arrangement of the internal thread sleeve 12, the pull rod 11 and the locking pin 9 are locked to prevent them from loosening due to centrifugal force.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , an auxiliary support mechanism 4 is arranged on the fixed seat 1. Through the arrangement of the auxiliary support mechanism 4, it has an auxiliary support effect on the grinding disc 7 after use. At the same time, it is also convenient to change the overall use position. The auxiliary support mechanism 4 includes an adjusting rod 41 threadedly connected to the inside of the fixed seat 1. The bottom of the adjusting rod 41 is installed with a hollow shell 42 through a bearing. A plurality of universal wheels 43 are installed at the bottom of the hollow shell 42. The top of the adjusting rod 41 is fixedly connected to a turntable 44. A rotating rod 45 is fixedly connected to the upper end of the turntable 44. A guiding rod 46 is fixedly connected to the upper end of the hollow shell 42. The guiding rod 46 penetrates through the fixed seat 1 and is slidably connected to the fixed seat 1. Through the arrangement of the guiding rod 46, it has a guiding effect on the lifting of the hollow shell 42.

[0024] The specific implementation process of the present utility model is as follows: When in use, first apply a thrust to the whole through the push frame 2. The whole can then move the position through the universal wheels 43. After moving to the predetermined position, rotate the turntable 44 by rotating the rotating rod 45. The turntable 44 drives the adjusting rod 41 to rotate. The adjusting rod 41 then moves upward due to the relative threaded movement with the fixed seat 1. Subsequently, the adjusting rod 41 drives the hollow shell 42 to move upward, thereby driving the universal wheels 43 to move upward until the grinding disc 7 abuts against the emery floor. Then start the motor 5 to drive the grinding disc 7 to grind and shape the floor. In addition, if the grinding disc 7 needs to be replaced later, just rotate the internal thread sleeve 12. The internal thread sleeve 12 will then disengage from the pull rod 11. Then, through the pull rod 11, the locking pin 9 is disengaged from the connecting shaft 6, thereby releasing the restriction on the mounting ring 8. Subsequently, the grinding disc 7 together with the mounting ring 8 can be disassembled and replaced.

[0025] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A diamond sand floor forming device, comprising a fixing seat (1), characterized in that: An electric motor (5) is fixedly mounted in the middle of the upper end of the fixed seat (1); the end of the output shaft of the electric motor (5) is fixedly connected to a connecting shaft (6); the bottom of the connecting shaft (6) contacts a grinding disc (7); an installation ring (8) is fixedly connected to the middle of the upper end of the grinding disc (7); and the installation ring (8) is slidably connected to the outer side of the connecting shaft (6); a locking pin (9) is slidably connected inside the installation ring (8); the locking pin (9) is plugged into the connecting shaft (6); a spring (10) is arranged inside the installation ring (8); a pull rod (11) is fixedly connected to the middle section of the pin body of the locking pin (9); the pull rod (11) is slidably connected to the installation ring (8); and an auxiliary support mechanism (4) is arranged on the fixed seat (1).

2. The diamond floor forming device according to claim 1, characterized in that: A push frame (2) is welded to the upper edge of the fixed seat (1), and a non-slip sleeve (3) is fixedly connected to the horizontal portion of the push frame (2).

3. The diamond floor forming device according to claim 1, characterized in that: One end of the spring (10) is fixedly connected to the locking pin (9), and the other end of the spring (10) is fixedly connected to the inner surface of the mounting ring (8).

4. The diamond floor forming device according to claim 1, characterized in that: The outer side of the shaft body of the connecting shaft (6) is connected to an internal thread sleeve (12) via a thread, and the inner wall of the internal thread sleeve (12) is in contact with the pull rod (11).

5. The diamond floor forming device according to claim 1, characterized in that: The auxiliary support mechanism (4) comprises an adjusting rod (41) connected to the interior of the fixing seat (1) via a thread, a hollow shell (42) is installed at the bottom of the adjusting rod (41) via a bearing, a plurality of universal wheels (43) are installed at the bottom of the hollow shell (42), a rotating disk (44) is fixedly connected to the top of the adjusting rod (41), and a rotating rod (45) is fixedly connected to the upper end of the rotating disk (44).

6. The diamond floor forming device according to claim 5, characterized in that: The upper end of the hollow shell (42) is fixedly connected to a guide rod (46), and the guide rod (46) passes through the fixing seat (1) and is slidably connected to the fixing seat (1).

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