CN218697710U

CN218697710U - Shot blasting device for castings

Info

Publication number: CN218697710U
Application number: CN202223006521.7U
Authority: CN
Inventors: 张佳慧; 戴良忠; 毛国洪
Original assignee: Hangzhou Gaosheng Special Casting Co ltd
Current assignee: Hangzhou Gaosheng Special Casting Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a foundry goods shot-blasting device, including the shot-blasting machine, the top of shot-blasting machine is provided with the top cap, the bottom fixedly connected with kelly of top cap, the front and the back fixedly connected with transmission case of shot-blasting machine, the bottom of kelly runs through to the inside of transmission case, the rear side fixedly connected with motor of transmission case inner wall, the first helical gear of output fixedly connected with of motor, the bottom meshing of first helical gear has the second helical gear, the bottom swing joint that passes through bearing and transmission case inner wall of second helical gear, the top fixedly connected with screw rod of second helical gear, the surperficial threaded connection of screw rod has the pinion rack, the left side meshing of pinion rack has drive gear. The utility model discloses increased the functionality of convenient to detach top cap, made it possess the effect of changing the shot after dismantling the top cap, prevented the comparatively difficult condition that wastes time and energy of dismantlement to the top cap.

Description

Shot blasting device for castings

Technical Field

The utility model belongs to the technical field of the shot-blasting machine, specifically be a foundry goods shot-blasting device.

Background

The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by using high-speed shots thrown by a shot blasting machine. The shot blasting machine is needed to be used for fixing when the surface of the metal casting is processed, most of top covers of the shot blasting machines on the current market are usually fixed through bolts, so that the shots are excessively complex when being replaced, the top covers are difficult to disassemble, time and labor are wasted, and convenience cannot be brought. Therefore, the shot blasting machine needs to be designed and modified, and the phenomenon that the top cover of the shot blasting machine is usually fixed through bolts is effectively prevented.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a foundry goods shot-blasting device possesses the advantage that convenient to detach top cap carries out the change to the shot, has solved the shot-blasting machine top cap and has carried out the problem fixed through the bolt usually.

The utility model provides a following technical scheme: the utility model provides a foundry goods shot-blasting device, includes the shot-blasting machine, the top of shot-blasting machine is provided with the top cap, the bottom fixedly connected with kelly of top cap, the front and the back fixedly connected with transmission case of shot-blasting machine, the bottom of kelly runs through to the inside of transmission case, the rear side fixedly connected with motor of transmission case inner wall, the first helical gear of output fixedly connected with of motor, the bottom meshing of first helical gear has the second helical gear, the bottom swing joint that passes through bearing and transmission case inner wall of second helical gear, the top fixedly connected with screw rod of second helical gear, the surperficial threaded connection of screw rod has the pinion rack, the left side meshing of pinion rack has drive gear, the rear side swing joint of bearing and transmission case inner wall is passed through at drive gear's the back, drive gear's front fixedly connected with carousel, there is the fly leaf through pivot swing joint in the front of carousel, there is the movable plate in the back of fly leaf through pivot swing joint, the outside fixedly connected with fixture block of movable plate.

The inner part of the moving plate is connected with a guide rod in a sliding mode, and the outer side of the guide rod is fixedly connected with the inner wall of the transmission box.

The bottom fixedly connected with fixed plate of motor, the bottom of fixed plate and the bottom fixed connection of transmission case inner wall.

The outside fixedly connected with slider of pinion rack, the spout has been seted up to the inner wall of transmission case, the slider sets up with the spout cooperatees.

The top of transmission case has seted up the opening, open-ended width is greater than the width of kelly, the opening sets up with the kelly cooperatees.

The inside of kelly is seted up the draw-in groove, the draw-in groove sets up with the fixture block cooperatees.

The utility model has the advantages as follows:

1. the utility model discloses increased the functionality of convenient to detach top cap, made it possess the effect of changing the shot after dismantling the top cap, prevented the comparatively difficult condition that wastes time and energy of dismantlement to the top cap.

2. The utility model discloses a setting of guide arm can carry out auxiliary stay to the movable plate, prevents that the movable plate from the condition of slope appearing when removing.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a cross-sectional view of the transmission case of the present invention.

Fig. 3 is a rear view of the transmission gear of the present invention.

Fig. 4 is a perspective view of the moving plate of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, the present embodiment includes a shot blasting machine 1, a top cover 2 is disposed at the top of the shot blasting machine 1, a clamping rod 3 is fixedly connected to the bottom of the top cover 2, a transmission case 4 is fixedly connected to the front and the back of the shot blasting machine 1, the bottom of the clamping rod 3 penetrates into the transmission case 4, a motor 5 is fixedly connected to the back side of the inner wall of the transmission case 4, an output end of the motor 5 is fixedly connected to a first helical gear 6, a second helical gear 7 is meshed with the bottom of the first helical gear 6, the second helical gear 7 is movably connected to the bottom of the inner wall of the transmission case 4 through a bearing, a screw 8 is fixedly connected to the top of the second helical gear 7, a toothed plate 9 is threadedly connected to the surface of the screw 8, a transmission gear 10 is meshed to the left side of the toothed plate 9, the back of the transmission gear 10 is movably connected to the back side of the inner wall of the transmission case 4 through a bearing, a rotary plate 11 is fixedly connected to the front of the transmission gear 10, a front of the rotary plate 11 is movably connected to a movable plate 12 through a rotary shaft, a back of the movable plate 12 is movably connected to the back of the rotary plate 12 is movably connected to a movable plate 13, and a clamping block 14 is fixedly connected to the back of the movable plate 12 through a movable plate 13 is fixedly connected to the outside of the movable plate 13.

Referring to fig. 2, a guide rod 15 is slidably connected to the inside of the moving plate 13, and the outer side of the guide rod 15 is fixedly connected to the inner wall of the transmission case 4.

In the embodiment, the guide rod 15 is arranged to support the moving plate 13, so that the moving plate 13 is prevented from inclining during moving.

Referring to fig. 2, a fixing plate 16 is fixedly connected to the bottom of the motor 5, and the bottom of the fixing plate 16 is fixedly connected to the bottom of the inner wall of the transmission case 4.

This embodiment can carry out auxiliary stay to motor 5 through the setting of fixed plate 16, prevents that the motor 5 single-point from supporting stable inadequately, and the during operation production is rocked.

Referring to fig. 2, a sliding block 17 is fixedly connected to an outer side of the toothed plate 9, a sliding groove 18 is formed in an inner wall of the transmission case 4, and the sliding block 17 is matched with the sliding groove 18.

This embodiment can carry on spacingly to pinion rack 9 through the setting of slider 17 and spout 18, prevents that the condition of following the commentaries on classics from appearing when the removal in pinion rack 9.

Referring to fig. 2, an opening 19 is formed at the top of the transmission case 4, the width of the opening 19 is greater than that of the clamping rod 3, and the opening 19 is matched with the clamping rod 3.

In the embodiment, the clamping rod 3 can be completely mechanically driven through the opening 19 by the arrangement of the opening 19, and the phenomenon that the clamping rod 3 is clamped at the opening 19 due to the excessively narrow width of the opening 19 is avoided.

Referring to fig. 2, a locking groove 20 is formed inside the locking rod 3, and the locking groove 20 is matched with the locking block 14.

In the embodiment, the latch 14 can enter the latch rod 3 through the arrangement of the latch slot 20, so as to fix the latch rod 3.

The motor 5 drives the first helical gear 6 to rotate through the output end, the first helical gear 6 is meshed with the second helical gear 7 to drive the second helical gear 7 to rotate, the second helical gear 7 drives the screw rod 8 to rotate, the screw rod 8 drives the toothed plate 9 to move upwards on the surface of the screw rod 8 through the threaded connection toothed plate 9, the toothed plate 9 is meshed with the transmission gear 10 to drive the transmission gear 10 to rotate, the transmission gear 10 drives the rotary table 11 to rotate, the rotary table 11 drives the movable plate 12 to move outwards through the rotating shaft, the movable plate 12 drives the movable plate 13 to move outwards, the movable plate 13 drives the fixture block 14 to move outwards, the fixture block 14 enters the inside of the fixture rod 3, thereby fixing the fixture rod 3, and the top cover 2 can be detached through reverse operation.

Claims

1. The utility model provides a foundry goods shot-blasting device, includes shot-blasting machine (1), its characterized in that: a top cover (2) is arranged at the top of the shot blasting machine (1), a clamping rod (3) is fixedly connected at the bottom of the top cover (2), the front and the back of the shot blasting machine (1) are fixedly connected with a transmission case (4), the bottom of the clamping rod (3) penetrates into the transmission case (4), the rear side of the inner wall of the transmission case (4) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with a first helical gear (6), the bottom of the first bevel gear (6) is engaged with a second bevel gear (7), the second bevel gear (7) is movably connected with the bottom of the inner wall of the transmission case (4) through a bearing, the top of the second bevel gear (7) is fixedly connected with a screw rod (8), a toothed plate (9) is connected to the surface of the screw rod (8) in a threaded manner, a transmission gear (10) is meshed with the left side of the toothed plate (9), the back of the transmission gear (10) is movably connected with the rear side of the inner wall of the transmission case (4) through a bearing, the front surface of the transmission gear (10) is fixedly connected with a turntable (11), the front surface of the turntable (11) is movably connected with a movable plate (12) through a rotating shaft, the back of the movable plate (12) is movably connected with a movable plate (13) through a rotating shaft, and a clamping block (14) is fixedly connected to the outer side of the moving plate (13).

2. The casting shot blasting device of claim 1, wherein: the inner part of the moving plate (13) is connected with a guide rod (15) in a sliding mode, and the outer side of the guide rod (15) is fixedly connected with the inner wall of the transmission case (4).

3. The casting shot blasting device of claim 2, wherein: the bottom fixedly connected with fixed plate (16) of motor (5), the bottom fixed connection of the bottom of fixed plate (16) and transmission case (4) inner wall.

4. A casting shot blasting device as defined in claim 2 or 3, wherein: the outside fixedly connected with slider (17) of pinion rack (9), spout (18) have been seted up to the inner wall of transmission case (4), slider (17) and spout (18) cooperate the setting.

5. The casting shot blasting device of claim 4, wherein: an opening (19) is formed in the top of the transmission case (4), the width of the opening (19) is larger than that of the clamping rod (3), and the opening (19) is matched with the clamping rod (3).

6. The casting shot blasting device of claim 5, wherein: a clamping groove (20) is formed in the clamping rod (3), and the clamping groove (20) is matched with the clamping block (14).