阅读说明：本技术 一种砂轮生产用浇孔器 (Hole pouring device for grinding wheel production ) 是由 吴宏灯 孙述刚 于 2020-06-22 设计创作，主要内容包括：本发明公开了一种砂轮生产用浇孔器,具体涉及砂轮生产技术领域,包括支撑板和伸缩电机,所述支撑板顶端的中间位置处设置有伸缩电机,所述支撑板底端的两侧均固定连接有支脚。本发明通过设置有稳定支撑结构,稳定支撑结构包括支撑杆,所述支脚一侧靠近底端的位置处活动铰接有支撑杆,所述支撑杆的一侧设置有滑槽,所述支脚内部靠近底端的位置处设置有螺纹孔,在使用时,转动转把,转把带动螺纹轴转动,螺纹轴通过螺纹孔向一侧顶出,此时滑块滑动至滑槽的底端,这样就能将支撑杆撑开,使支脚、支撑杆和螺纹轴三者之间构成三角形,从而大大增强了该浇孔器底部的稳定性,防止发生倾倒,便于浇孔器的使用。(The invention discloses a hole pouring device for grinding wheel production, and particularly relates to the technical field of grinding wheel production. According to the invention, the stable support structure is arranged and comprises the support rod, the support rod is movably hinged at a position close to the bottom end on one side of the support leg, the sliding groove is formed in one side of the support rod, the threaded hole is formed in a position close to the bottom end in the support leg, when the stable support structure is used, the rotating handle is rotated and drives the threaded shaft to rotate, the threaded shaft is ejected out to one side through the threaded hole, and the sliding block slides to the bottom end of the sliding groove, so that the support rod can be opened, a triangle is formed among the support leg, the support rod and the threaded shaft, the stability of the bottom of the hole pouring device is greatly enhanced, the falling is prevented, and the hole pouring device.)

1. The utility model provides a production of emery wheel is with watering hole ware, includes backup pad (1) and flexible motor (2), its characterized in that: a telescopic motor (2) is arranged in the middle of the top end of the supporting plate (1), supporting legs (5) are fixedly connected to two sides of the bottom end of the supporting plate (1), a coupler (3) is arranged at the bottom end of the telescopic motor (2), a rotating shaft (4) is fixedly connected to the inside of the coupler (3), a pouring hole head (6) is arranged at the bottom end of the rotating shaft (4), a split structure (15) is arranged between the rotating shaft (4) and the pouring hole head (6), a support (12) is fixedly connected between two sides of the supporting legs (5), a workbench (13) is fixedly connected to the middle of the top end of the support (12), positioning structures (14) are arranged on two sides of the workbench (13), and a stable supporting structure is arranged at the bottom end of one side of the supporting legs (5);

stabilize bearing structure and include bracing piece (7), the position department activity that stabilizer blade (5) one side is close to the bottom articulates there is bracing piece (7), one side of bracing piece (7) is provided with spout (8), the inside position department that is close to the bottom of stabilizer blade (5) is provided with screw hole (16), screw hole (16) inside is run through threaded shaft (10), one side swing joint of threaded shaft (10) has slider (9), the opposite side fixedly connected with of threaded shaft (10) changes handle (11), slider (9) run through to the inside of spout (8), and constitute sliding connection between spout (8) and slider (9).

2. The hole pouring device for producing the grinding wheel as claimed in claim 1, wherein: the rotating shaft (4) penetrates through the inside of the supporting plate (1) through the coupler (3) and extends to the bottom end of the supporting plate (1).

3. The hole pouring device for producing the grinding wheel as claimed in claim 1, wherein: location structure (14) comprise curb plate (1401), sliding tray (1402), spring (1403), locating plate (1404) and rubber pad (1405), curb plate (1401) fixed connection respectively is in the both sides of workstation (13), one side fixedly connected with spring (1403) of curb plate (1401), one side fixedly connected with locating plate (1404) of spring (1403), the inside of locating plate (1404) is provided with rubber pad (1405), the both sides on workstation (13) top all are provided with sliding tray (1402).

4. The hole pouring device for producing the grinding wheel as claimed in claim 3, wherein: the bottom end of the positioning plate (1404) penetrates into the sliding groove (1402), and the positioning plates (1404) are symmetrically distributed around the vertical center of the workbench (13).

5. The hole pouring device for producing the grinding wheel as claimed in claim 1, wherein: split type structure (15) comprise last connecting block (1501), lower connecting block (1502), fixing bolt (1503) and fixed orifices (1504), go up connecting block (1501) fixed connection in the bottom of pivot (4), lower connecting block (1502) fixed connection is on the top of watering hole head (6), it all is provided with fixed orifices (1504) with the inside both sides of lower connecting block (1502) to go up connecting block (1501), and fixing bolt (1503) have been run through to the inside of shown fixed orifices (1504).

6. The hole pouring device for producing the grinding wheel as claimed in claim 5, wherein: the middle position of the bottom end of the upper connecting block (1501) is embedded in the middle position of the top end of the lower connecting block (1502).

Technical Field

The invention relates to the technical field of grinding wheel production, in particular to a hole-pouring device for grinding wheel production.

Background

The middle position of the grinding wheel needs to be subjected to hole pouring processing in the production process of the grinding wheel, so that a hole pouring device for grinding wheel production needs to be used in the production of the grinding wheel, and the hole pouring device is continuously improved along with the continuous development and progress of the grinding wheel production technology, so that various hole pouring devices for grinding wheel production appear in the market, but various problems and defects still exist.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:

(1) the traditional hole-pouring device for producing the grinding wheel is poor in stability and easy to topple, so that the hole-pouring device is damaged;

(2) the traditional hole pouring device for producing the grinding wheel is inconvenient for positioning the grinding wheel, so that the position of a pouring hole is inaccurate, and the use requirement cannot be met;

(3) the traditional hole pouring device for producing the grinding wheel is inconvenient for replacing hole pouring heads with different specifications, and is poor in applicability.

Disclosure of Invention

The invention aims to provide a hole-pouring device for producing a grinding wheel, which aims to solve the problems of poor stability, easy toppling and damage of the hole-pouring device in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a hole watering device for grinding wheel production comprises a supporting plate and a telescopic motor, wherein the telescopic motor is arranged at the middle position of the top end of the supporting plate, supporting legs are fixedly connected to two sides of the bottom end of the supporting plate, a coupler is arranged at the bottom end of the telescopic motor, a rotating shaft is fixedly connected inside the coupler, a hole watering head is arranged at the bottom end of the rotating shaft, a split structure is arranged between the rotating shaft and the hole watering head, a support is fixedly connected between two sides of each supporting leg, a workbench is fixedly connected to the middle position of the top end of the support, positioning structures are arranged on two sides of the workbench, and a stable supporting structure is arranged at the bottom end of one side of each supporting;

the stable supporting structure comprises a supporting rod, a supporting rod is hinged to a position, close to the bottom, of one side of the supporting rod, a sliding groove is formed in one side of the supporting rod, a threaded hole is formed in the position, close to the bottom, of the inside of the supporting rod, a threaded shaft penetrates through the inside of the threaded hole, a sliding block is movably connected to one side of the threaded shaft, a handle is fixedly connected to the other side of the threaded shaft, the sliding block penetrates through the inside of the sliding groove, and sliding connection is formed between the sliding groove and the sliding block.

Preferably, the rotating shaft penetrates through the inside of the supporting plate through the coupling and extends to the bottom end of the supporting plate.

Preferably, location structure comprises curb plate, sliding tray, spring, locating plate and rubber pad, curb plate fixed connection is respectively in the both sides of workstation, one side fixedly connected with spring of curb plate, one side fixedly connected with locating plate of spring, the inside of locating plate is provided with the rubber pad, the both sides on workstation top all are provided with the sliding tray.

Preferably, the bottom end of the positioning plate penetrates into the sliding groove, and the positioning plates are symmetrically distributed around the vertical center of the workbench.

Preferably, split type structure comprises last connecting block, lower connecting block, fixing bolt and fixed orifices, go up connecting block fixed connection in the bottom of pivot, connecting block fixed connection is on the top of watering the hole head down, go up the inside both sides of connecting block and lower connecting block and all be provided with the fixed orifices, the inside of shown fixed orifices runs through there is fixing bolt.

Preferably, the middle position of the bottom end of the upper connecting block is embedded in the middle position of the top end of the lower connecting block.

Compared with the prior art, the invention has the beneficial effects that: the hole pouring device for producing the grinding wheel not only realizes better stability, is not easy to topple, prevents the hole pouring device from being damaged, realizes convenient positioning of the grinding wheel, ensures accurate position of a pouring hole, can meet the use requirement, but also realizes convenient replacement of pouring hole heads with different specifications and has stronger applicability;

(1) the stable support structure comprises a support rod, a position, close to the bottom end, of one side of the support foot is movably hinged with the support rod, a sliding groove is formed in one side of the support rod, a threaded hole is formed in a position, close to the bottom end, of the inside of the support foot, a threaded shaft penetrates through the threaded hole, a sliding block is movably connected to one side of the threaded shaft, the sliding blocks are connected with the sliding grooves in a sliding mode, a rotating handle is fixedly connected to the other side of the threaded shaft, when the stable support structure is used, the rotating handle rotates to drive the threaded shaft to rotate, the threaded shaft is ejected out to one side through the threaded hole, the sliding block slides to the bottom end of the sliding groove at the moment, the support rod can be propped open, and a triangle is formed among the support foot, the support rod and the threaded;

(2) by arranging the side plates, the sliding grooves, the springs, the positioning plates and the rubber pads, when the grinding wheels of different specifications are positioned, the springs are arranged, so that the positioning plates can be contracted to different degrees to position the grinding wheels, the grinding wheels can be positioned between the positioning plates on two sides, the accuracy of a pouring hole can be improved, and the use requirement can be met;

(3) through being provided with connecting block, lower connecting block, fixing bolt and fixed orifices, when needs are changed watering the hole head, twist out fixing bolt from the fixed orifices inside, just so can unpack connecting block and lower connecting block apart, then twist fixing bolt into the fixed orifices inside and fix new watering the hole head, thereby realized being convenient for change watering the hole head of different specifications, strengthened this watering the suitability of hole ware greatly.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of an enlarged partial cross-sectional structure of the positioning structure of the present invention;

fig. 4 is an enlarged partial sectional view of the support rod of the present invention when retracted.

In the figure: 1. a support plate; 2. a telescopic motor; 3. a coupling; 4. a rotating shaft; 5. a support leg; 6. pouring a hole head; 7. a support bar; 8. a chute; 9. a slider; 10. a threaded shaft; 11. turning a handle; 12. a support; 13. a work table; 14. a positioning structure; 1401. a side plate; 1402. a sliding groove; 1403. a spring; 1404. positioning a plate; 1405. a rubber pad; 15. a split structure; 1501. an upper connecting block; 1502. a lower connecting block; 1503. fixing the bolt; 1504. a fixing hole; 16. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.