Rotary table type shot blasting machine

Abstract

The utility model relates to the technical field of shot blasting machines, in particular to a rotary table type shot blasting machine. The rotary table type shot blasting machine comprises a rotary table type shot blasting machine body, two sets of cabinet doors are evenly arranged in a feeding port of the rotary table type shot blasting machine body, the opposite sides of the two sets of cabinet doors are each provided with a set of fixing lugs, and the upper side and the lower side of each fixing lug are each provided with a set of first rotating shafts. The two sets of cabinet doors can be driven to be opened synchronously by rotating the hand wheel, after the cabinet doors are closed, the cabinet doors can be automatically locked after being closed through the self-locking performance of the worm gear and the worm, so that the convenience of opening and closing the cabinet doors of the rotary table type shot blasting machine is improved, and after the cabinet doors are closed, the hand-screwing bolt can be screwed tightly to enable the anti-skid pad to be tightly attached to the hand wheel, so that the cabinet doors are prevented from being damaged. Therefore, the situation that the cabinet door is not tightly closed due to the fact that the hand wheel is touched by mistake is prevented, and the use reliability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a turntable type shot blasting machine, and particularly relates to a turntable type shot blasting machine. BACKGROUND

[0002] Nowadays, the cabinet doors of the common large turntable type shot blasting machine are mostly double-door design, and the cabinet doors are mostly connected with the machine table through hinges. Since the size of the cabinet door of the large turntable type shot blasting machine is large, the worker is difficult to open the two cabinet doors at the same time, and needs to open one cabinet door first, and then walk to the other cabinet door to open it. After closing the two cabinet doors, the worker also needs to lock the two cabinet doors using the cabinet door lock, so that the turntable type shot blasting machine can work. Therefore, the traditional large turntable type shot blasting machine has the problem of inconvenient opening and closing of the cabinet door. In view of the above situation, technical innovation is made on the basis of the existing turntable type shot blasting machine. SUMMARY

[0003] The utility model aims at providing a turntable type shot blasting machine to solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a turntable type shot blasting machine, comprising:

[0005] The turntable type shot blasting machine is uniformly provided with two groups of cabinet doors in the inlet, and each group of cabinet doors is provided with a group of fixed ears on the opposite sides. A group of first shafts is arranged on the upper and lower sides of the fixed ear. A first support sleeve is rotatably connected to the outer circle of the first shaft. A limiting disc is connected to the side of the first shaft away from the fixed ear. A second shaft is arranged at the bottom of the limiting disc of the fixed ear. A second support sleeve is rotatably connected to the outer circle of the second shaft. A worm gear is arranged at the bottom of the second shaft. A bidirectional worm is engaged with the front sides of the two groups of worm gears. A hand wheel is arranged on the right side of the bidirectional worm.

[0006] Preferably, the first support sleeves are uniformly arranged on the left and right sides of the turntable type shot blasting machine. The second support sleeves are uniformly arranged on the left and right sides of the turntable type shot blasting machine. The bottom of the turntable type shot blasting machine is uniformly provided with two groups of supporting feet.

[0007] Preferably, the outer circle of the bidirectional worm is rotatably connected with a third support sleeve, and the third support sleeve is arranged at the bottom of the turntable type shot blasting machine.

[0008] Preferably, a group of supporting rings are arranged on the opposite sides of the limiting disc on the upper and lower sides of the fixing lug, and a group of annular grooves are arranged on the opposite sides of the first supporting sleeve on the upper and lower sides of the fixing lug.

[0009] Preferably, an inner threaded sleeve is arranged on the right side of the second supporting sleeve on the right side of the rotary table type shot blasting machine, and a hand screw bolt is screwed in the inner threaded sleeve.

[0010] Preferably, an anti-skid pad is arranged on the bottom of the hand screw bolt, and the anti-skid pad is above the hand wheel.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The utility model discloses a rotary table type shot blasting machine, which comprises a cabinet door, a supporting foot, a fixing lug, a first supporting sleeve, a limiting disc, a second supporting sleeve, an inner threaded sleeve and a hand screw bolt. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structure schematic view of the rotary table type shot blasting machine.

[0014] Figure 2 It is a first front face partial sectional view of the rotary table type shot blasting machine.

[0015] Figure 3 It is a second front face partial sectional view of the rotary table type shot blasting machine.

[0016] Figure 4 It is an A part enlarged view of the utility model. Figure 3

[0017] In the drawing: 1, rotary table type shot blasting machine;11, cabinet door;12, supporting foot;13, fixing lug;14, first supporting sleeve;15, limiting disc;16, second supporting sleeve;17, inner threaded sleeve;18, hand screw bolt;19, anti-skid pad;2, hand wheel;21, bidirectional worm;22, third supporting sleeve;23, worm wheel;3, first rotating shaft;31, second rotating shaft;32, supporting ring. DETAILED DESCRIPTION

[0018] ​Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0019] Please refer to Figures 1-4 A rotary table type shot blasting machine, including rotary table type shot blasting machine 1, the inlet of rotary table type shot blasting machine 1 is uniformly provided with two groups of cabinet doors 11, the opposite sides of the two groups of cabinet doors 11 are fixedly provided with a group of fixed ears 13, the upper and lower sides of the fixed ear 13 are fixedly provided with a group of first shafts 3, the outer circle of the first shaft 3 is rotatably sleeved with a first support sleeve 14, the side of the first shaft 3 away from the fixed ear 13 penetrates the first support sleeve 14 and is connected with a limiting disc 15, the bottom of the limiting disc 15 located at the bottom of the fixed ear 13 is fixedly provided with a second shaft 31, the outer circle of the second shaft 31 is rotatably sleeved with a second support sleeve 16, the second shaft 31 is supported to rotate through the second support sleeve 16, the bottom of the second shaft 31 is fixedly provided with a worm wheel 23, the front sides of the two groups of worm wheels 23 are meshed with a bidirectional worm 21, the right side of the bidirectional worm 21 is fixedly provided with a hand wheel 2, the bidirectional worm 21 is driven to rotate by rotating the hand wheel 2, so as to drive the worm wheel 23 to rotate, the limiting disc 15 is driven to rotate by the second shaft 31, the fixed ear 13 is driven to rotate by the first shaft 3, the cabinet door 11 is driven to open outward by the fixed ear 13, the first support sleeve 14 is uniformly fixed on the left and right sides of the rotary table type shot blasting machine 1, the two groups of second support sleeves 16 are uniformly fixed on the left and right sides of the rotary table type shot blasting machine 1, the bottom of the rotary table type shot blasting machine 1 is uniformly fixed with two groups of supporting legs 12, the outer circle of the bidirectional worm 21 is rotatably sleeved with a third support sleeve 22, the third support sleeve 22 is fixedly provided at the bottom of the rotary table type shot blasting machine 1, the bidirectional worm 21 is supported to rotate through the third support sleeve 22, the opposite sides of the limiting disc 15 located on the upper and lower sides of the fixed ear 13 are fixedly provided with a group of supporting rings 32, the opposite sides of the first support sleeve 14 located on the upper and lower sides of the fixed ear 13 are provided with a group of annular grooves, the supporting ring 32 is rotatably arranged in the annular groove, when the limiting disc 15 rotates, the supporting ring 32 is driven to rotate in the annular groove of the first support sleeve 14, the limiting disc 15 is stably rotated on the first support sleeve 14 through the supporting ring 32, and additional supporting force is provided between the connecting portions of the limiting disc 15 and the first support sleeve 14.

[0020] The right side of the second support sleeve 16 on the right side of the rotary table type shot blasting machine 1 is fixedly provided with an internal thread sleeve 17, the internal thread sleeve 17 is screwed with a hand screw bolt 18, the bottom of the hand screw bolt 18 is fixedly provided with an anti-skid pad 19, when the hand wheel 2 drives the two groups of cabinet doors 11 to close inward, the self-locking property between the bidirectional worm 21 and the worm wheel 23 can achieve the effect of automatically locking after the two groups of cabinet doors 11 are closed, and after the hand screw bolt 18 is tightened, the anti-skid pad 19 can be tightly attached to the hand wheel 2, so as to lock the hand wheel 2, thereby preventing the cabinet door 11 from being closed tightly due to accidental touch of the hand wheel 2, and the anti-skid pad 19 is located above the hand wheel 2.

[0021] Working principle: rotating the hand wheel 2 drives the bidirectional worm 21 to rotate, thereby driving the worm wheel 23 to rotate, the worm wheel 23 drives the limiting disc 15 to rotate through the second rotating shaft 31, the limiting disc 15 drives the fixed lug 13 to rotate through the first rotating shaft 3, the cabinet door 11 is driven to open outward through the fixed lug 13, when the limiting disc 15 rotates, the support ring 32 will rotate in the annular groove of the first support sleeve 14, the support ring 32 assists the limiting disc 15 to stably rotate on the first support sleeve 14, and provides additional support force between the connecting part of the limiting disc 15 and the first support sleeve 14, when the hand wheel 2 is reversely rotated to drive the two groups of cabinet doors 11 to close inward, the self-locking property between the bidirectional worm 21 and the worm wheel 23 can achieve the effect of automatically locking after the two groups of cabinet doors 11 are closed, and after the hand screw bolt 18 is tightened, the anti-skid pad 19 can be tightly attached to the hand wheel 2, so as to lock the hand wheel 2, thereby preventing the cabinet door 11 from being closed tightly due to accidental touch of the hand wheel 2.

Claims

1. A rotary table type shot blasting machine, characterized by, Include: The turntable type shot blasting machine (1), the two groups of cabinet doors (11) are evenly arranged in the inlet of the turntable type shot blasting machine (1), a group of fixed ears (13) are arranged on the opposite sides of the two groups of cabinet doors (11), a group of first rotating shafts (3) are arranged on the upper and lower sides of the fixed ear (13), the outer circle of the first rotating shaft (3) is rotatably sleeved with a first supporting sleeve (14), one side of the first rotating shaft (3) away from the fixed ear (13) penetrates the first supporting sleeve (14) and is connected with a limiting disc (15), the bottom of the limiting disc (15) located at the bottom of the fixed ear (13) is provided with a second rotating shaft (31), the outer circle of the second rotating shaft (31) is rotatably sleeved with a second supporting sleeve (16), the bottom of the second rotating shaft (31) is provided with a worm wheel (23), the front sides of the two groups of worm wheels (23) are engaged with a bidirectional worm (21), and the right side of the bidirectional worm (21) is provided with a hand wheel (2).

2. A rotary table type shot blasting machine according to claim 1, characterized in that: The first supporting sleeve (14) is evenly arranged on the left and right sides of the turntable type shot blasting machine (1), the two groups of second supporting sleeves (16) are evenly arranged on the left and right sides of the turntable type shot blasting machine (1), and the bottom of the turntable type shot blasting machine (1) is evenly provided with two groups of supporting feet (12).

3. A rotary table type shot blasting machine according to claim 1, characterized in that: The outer circle of the bidirectional worm (21) is rotatably sleeved with a third supporting sleeve (22), and the third supporting sleeve (22) is arranged at the bottom of the turntable type shot blasting machine (1).

4. A rotary table type shot blasting machine according to claim 1, characterized in that: The opposite sides of the limiting disc (15) located on the upper and lower sides of the fixed ear (13) are provided with a group of supporting rings (32), and the opposite sides of the first supporting sleeve (14) located on the upper and lower sides of the fixed ear (13) are provided with a group of annular grooves.

5. A rotary table type shot blasting machine according to claim 2, characterized in that: The right side of the second supporting sleeve (16) located on the right side of the turntable type shot blasting machine (1) is provided with an internally threaded sleeve (17), and the internally threaded sleeve (17) is internally threaded with a hand screw bolt (18).

6. A rotary table blast-cleaning machine according to claim 5, characterised in that: The bottom of the hand screw bolt (18) is provided with an anti-skid pad (19), and the anti-skid pad (19) is located above the hand wheel (2).

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