CN213917788U

CN213917788U - Shot blasting machine for stainless steel material

Info

Publication number: CN213917788U
Application number: CN202022999661.3U
Authority: CN
Inventors: 杨果
Original assignee: Zhuzhou Yangguang New Material Co ltd
Current assignee: Zhuzhou Yangguang New Material Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-10
Anticipated expiration: 2030-12-15

Abstract

The utility model provides a shot-blast cleaning machine for stainless steel material which characterized in that: the shot blasting machine comprises a working chamber, a shot blasting device, a workpiece transmission device and a ball transmission device, wherein the workpiece transmission device comprises a guide rail, a slide block is connected to the guide rail in a sliding manner, the slide block is connected with a transmission screw rod through threads, one end of the transmission screw rod is fixedly connected with an output shaft of a motor, a first hook is fixed to the lower portion of the slide block, and a workpiece fixing device is hung on the first hook; workpiece fixing device includes adjusting screw, the adjusting screw lower part is connected with down the fixed disk through the bearing rotation, there is the upper fixed disk through threaded connection on the adjusting screw, the adjusting screw upper end is equipped with spacing end, the utility model discloses can avoid the shot-blasting machine of upper portion and lower part to receive the interference of stores pylon at the peening in-process, and can avoid plate-shaped work piece to take place the swing, do not need extra to fix convenient and fast more to upper fixed disk or lower fixed disk.

Description

Shot blasting machine for stainless steel material

Technical Field

The utility model relates to a shot-blasting machine especially relates to a shot-blasting machine for stainless steel material.

Background

Shot blasting machines (shot blasting machines) utilize high-speed shots thrown by shot blasting machines to clean or strengthen mechanical equipment on the surface of a workpiece. The shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting. Can also be used for surface treatment of forged parts, aluminum-magnesium alloy parts, metal plate welded parts and the like. In some areas, the mouth is also called a sand blasting machine and a sand blasting machine.

The hook type shot blasting machine is used as a standard machine type of a shot blasting cleaning machine, the diameter of a working cylinder of the hook type shot blasting machine is 900-1300 mm, the height of the working cylinder is 1300-2200 mm, the standard machine type is provided with 2-7 throwing heads, the maximum bearing capacity reaches 10000 kilograms, the production efficiency of the shot blasting machine is quite high, the flexibility span is quite large, the shot blasting machine is ideal cleaning and strengthening equipment, the operation is simple and convenient, only a workpiece to be treated is loaded on the machine, a starting button is pressed, the whole cleaning process is completed after a short time (generally 5-7 minutes), all dust and residual shots are removed, and the hook type shot blasting machine is mainly suitable for surface treatment of various middle and large castings, forgings, weldments and heat treatment pieces and comprises fragile workpieces with irregular shapes.

Work piece when treating processing is the sheet metal component of a kind, panel including the rectangular plate, the through-hole has all been seted up at the both ends of panel, adopt foretell equipment to hang the sheet metal component and establish, then when placing and processing in the shot-blasting machine, the sheet metal component is constantly strikeed to spun shot blasting sand in the follow shot-blasting machine, because the one end of sheet metal component is hung on the branch of gallows, at the in-process that strikes, great swing can take place for the sheet metal component, lead to sheet metal component surface stress inequality, influence its surface treatment's effect, and shot-blasting device's injection angle is different, the gallows on upper portion can lead to the fact the interference to the shot-blasting device on upper portion.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide a shot blasting machine for stainless steel materials, including a working chamber, a shot blasting device, a workpiece transmission device and a shot transmission device, wherein the workpiece transmission device includes a guide rail, a slider is slidably connected to the guide rail, the slider is in threaded connection with a transmission screw, one end of the transmission screw is fixedly connected with an output shaft of a motor, a first hook is fixed to a lower portion of the slider, and a workpiece fixing device is hung on the first hook;

the workpiece fixing device comprises an adjusting screw, a lower fixing disc is connected to the lower portion of the adjusting screw in a rotating mode through a bearing, an upper fixing disc is connected to the adjusting screw through threads, a limiting end is arranged at the upper end of the adjusting screw, the upper fixing disc and the lower fixing disc are both provided with an inner disc connected with the adjusting screw and an outer disc provided with hooks, the inner disc and the outer disc are fixedly connected through a first connecting rod, the upper fixing disc and the lower fixing disc are of conical structures with outward openings, the outer disc of the upper fixing disc is fixedly connected with an outer ring of a connecting bearing through a second connecting rod, the inner ring of the connecting bearing is fixedly connected with a second hook, and the second hook is hooked with the first hook.

As a further improvement of the above scheme:

preferably, be equipped with solid fixed ring on the outer dish, gu the cover is equipped with the couple on the fixed ring.

Preferably, the couple is including connecting ring cover, third connecting rod and couple main part, connecting ring cover cup joints with solid fixed ring, the go-between is sheathe in and is rotated through the fixed pin and is connected with the third connecting rod, third connecting rod tip passes through the fixed pin joint with couple main part tip respectively and is connected, couple main part middle part is rotated through the fixed pin and is connected, the couple main part other end is fixed with the gag lever post.

Preferably, the bottom of the working chamber is provided with a screen, and the screen is obliquely arranged.

Preferably, the closing door of the working chamber is provided with an anti-collision block.

Preferably, an anti-collision block is arranged on the side wall of the working chamber, which faces the shot blasting device.

Preferably, the anti-collision block is fixedly connected with the closing door and the side wall through elastic pieces.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. because the upper fixed disk and the lower fixed disk are both in a conical structure with an outward opening, the area of the shot blasting device sprayed to a workpiece is effectively increased, and the interference of the upper shot blasting device and the lower shot blasting device by the hanging rack in the shot blasting process is avoided;

2. because adjusting screw and compass dead weight are great down, the outer lane fixed connection of upper fixed disk through second connecting rod and connection bearing is passed through to the outer lane of upper fixed disk, connection bearing's inner circle and second couple fixed connection, when the ball material is spouted on the plate-like work piece, the upper fixed disk generally takes place the rotation with lower fixed disk to can avoid the plate-like work piece to take place the swing, and need not fix upper fixed disk or lower fixed disk in addition, convenient and fast more.

Drawings

Fig. 1 is an overall structure diagram of the present invention.

Fig. 2 is a structural view of the work fixing apparatus.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals: 1. a ball transfer device; 2. a workpiece transport device; 3. a working chamber; 4. a shot blasting device; 5. a second hook; 6. a bearing; 7. a second link; 8. an outer disc; 9. a first link; 10. hooking; 11. Adjusting the screw rod; 12. an inner disc; 21. a drive screw; 22. a slider; 23. a motor; 24. a first hook; 31. a closing door; 32. an anti-collision block; 33. screening a screen; 101, fixing a ring; 102 connecting the ring sleeve; 103 a third link; 104 hook main body; 105 a stop lever.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 3, a shot blasting machine for stainless steel materials is characterized in that: the shot blasting machine comprises a working chamber 3, a shot blasting device 4, a workpiece transmission device 2 and a shot transmission device 1, wherein the workpiece transmission device 2 comprises a guide rail, a slide block 22 is connected to the guide rail in a sliding manner, the slide block 22 is connected with a transmission screw 21 through threads, one end of the transmission screw 21 is fixedly connected with an output shaft of a motor 23, a first hook 24 is fixed to the lower portion of the slide block 22, and a workpiece fixing device is hung on the first hook 24;

workpiece fixing device includes adjusting screw 11, adjusting screw 11 lower part is rotated through bearing 6 and is connected with down the fixed disk, there is the fixed disk on adjusting screw 11 through threaded connection, adjusting screw 11 upper end is equipped with spacing end, the fixed disk all is equipped with the inner disc 12 of being connected with adjusting screw 11 and the outer dish 8 that is equipped with couple 10 with lower fixed disk, through 9 fixed connection of first connecting rod between inner disc 12 and the outer dish 8, the upper fixed disk is the outside toper structure of opening with lower fixed disk, the outer dish 8 of upper fixed disk passes through second connecting rod 7 and connecting bearing 6's outer lane fixed connection, the inner circle and the 5 fixed connection of second couple of connecting bearing 6, second couple 5 articulates with first couple 24.

Be equipped with solid fixed ring 101 on the outer dish 8, gu the cover is equipped with couple 10 on the fixed ring 101.

The hook 10 comprises a connecting ring sleeve 102, a third connecting rod 103 and a hook main body 104, the connecting ring sleeve 102 is sleeved with a fixing ring 101, the connecting ring sleeve 102 is connected with the third connecting rod 103 in a rotating mode through a fixing pin, the end portion of the third connecting rod 103 is connected with the end portion of the hook main body 104 through a fixing pin in a pin joint mode, the middle portion of the hook main body 104 is connected in a rotating mode through a fixing pin, and a limiting rod 105 is fixed to the other end of the hook main body 104.

The bottom of the working chamber 3 is provided with a screen 33, and the screen 33 is obliquely arranged.

An anti-collision block 32 is arranged on a closing door 31 of the working chamber 3.

An anti-collision block 32 is arranged on the side wall of the working chamber 3 opposite to the shot blasting device 4.

The anti-collision block 32 is fixedly connected with the closing door 31 and the side wall through elastic pieces.

The utility model discloses a theory of operation does: when the plate-shaped workpiece needs to be fixed, firstly, the open hole at the upper part of the plate-shaped workpiece is hung on the hook 10 on the upper fixed disk, due to the dead weight of the plate-shaped workpiece, the hook 10 is clamped inwards, so that the upper part of the plate-shaped workpiece can be fixed, the screw rod is rotated, so that the distance between the lower fixed disk and the upper fixed disk is adjusted, so that the hook 10 on the lower fixed disk can be smoothly hung on the lower part of the plate-shaped workpiece, the lower fixed disk and the screw rod both have downward trends, so that the plate-shaped workpiece is tensioned, because the upper fixed disk and the lower fixed disk are both of conical structures with outward openings, the area of the shot blasting device 4 sprayed on the workpiece is effectively increased, so that the shot blasting device 4 at the upper part and the lower part is prevented from being interfered by a hanging rack in the shot blasting process, and because the dead weight of the adjusting screw rod 11 and the lower compass is larger, the outer disk 8 of the upper fixed with the outer ring of the connecting bearing 6 through the second connecting rod 7, the inner ring of the connecting bearing 6 is fixedly connected with the second hook 5, when the ball materials are sprayed on the plate-shaped workpiece, the upper fixed disk and the lower fixed disk generally rotate integrally, so that the plate-shaped workpiece can be prevented from swinging, the upper fixed disk or the lower fixed disk does not need to be additionally fixed, and the device is more convenient and faster.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.

Claims

1. The utility model provides a shot-blast cleaning machine for stainless steel material, includes studio, shot-blasting machine, work piece transmission device and ball transmission device, its characterized in that: the workpiece transmission device comprises a guide rail, a sliding block is connected to the guide rail in a sliding mode, the sliding block is connected with a transmission screw rod through threads, one end of the transmission screw rod is fixedly connected with an output shaft of a motor, a first hook is fixed to the lower portion of the sliding block, and a workpiece fixing device is hung on the first hook;

2. The shot blasting machine for stainless steel materials according to claim 1, characterized in that: be equipped with solid fixed ring on the outer dish, gu the cover is equipped with the couple on the fixed ring.

3. The shot blasting machine for stainless steel materials according to claim 1, characterized in that: couple is including connecting ring cover, third connecting rod and couple main part, connecting ring cover cup joints with solid fixed ring, the go-between is sheathe in and is rotated through the fixed pin and is connected with the third connecting rod, the third connecting rod tip passes through the fixed pin joint with couple main part tip respectively and is connected, couple main part middle part is rotated through the fixed pin and is connected, the couple main part other end is fixed with the stopper rod.

4. The shot blasting machine for stainless steel materials according to claim 1, characterized in that: the bottom of the working chamber is provided with a screen, and the screen is obliquely arranged.

5. The shot blasting machine for stainless steel materials according to claim 1, characterized in that: and an anti-collision block is arranged on a closed door of the working chamber.

6. The shot blasting machine for stainless steel materials according to claim 1, characterized in that: and an anti-collision block is arranged on the side wall of the working chamber, which is opposite to the shot blasting device.

7. A shot-blasting machine for stainless steel materials according to claim 6, characterized in that: the anti-collision block is fixedly connected with the closed door and the side wall through the elastic piece.