CN215318048U

CN215318048U - Grinding and feeding device of drill grinding machine

Info

Publication number: CN215318048U
Application number: CN202121760744.5U
Authority: CN
Inventors: 关江华
Original assignee: Zhuzhou Huaqiang Cemented Carbide Tools Co ltd
Current assignee: Zhuzhou Huaqiang Cemented Carbide Tools Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-28
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a grinding and feeding device of a drill grinding machine, which comprises a base, wherein a connecting plate is arranged at the upper end of the base, a shell is welded at the upper end of the connecting plate, a through middle groove is formed in the middle position of the shell, a first flange plate is arranged on the outer side of the middle groove, a motor is arranged on one side of the shell, a through moving track is formed in the middle position of the base, a plurality of racks are arranged inside the moving track, and a first fluted disc is arranged at the upper end, positioned on the moving track, of the inside of the base; this practicality can carry out horizontal rotation through the bearing that sets up and assorted auxiliary structure, at first rotates the shell, and the connecting plate of its bottom drives first flange dish and rotates along the bearing, adjusts to suitable position after, through the bolt fastening between with connecting plate and the base through the bolt, passes through motor and auxiliary structure in addition, can provide lateral shifting's power take off.

Description

Grinding and feeding device of drill grinding machine

Technical Field

The utility model relates to the field of grinding and feeding, in particular to a grinding and feeding device of a drill grinder.

Background

Feed is a term used for on-machine motion on machines, and refers to moving a workpiece toward a tool or tool toward a workpiece, primarily cutting work, in continuous operation (e.g., in woodworking and metalworking machines). Grinding is a mechanical processing method for removing materials, and refers to a processing method for cutting off redundant materials on a workpiece by using an abrasive and a grinding tool. Grinding is one of the more widely used material removal methods.

The grinding process usually requires a grinding feed device to provide auxiliary power output, and the grinding feed device of the prior drill grinder has certain problems:

when the grinding feeding device of the existing drill grinding machine is used, the structure of the grinding feeding device is generally a simple cylinder control structure, and the grinding feeding device can only be simply stretched and retracted, cannot be flexibly controlled and has certain use problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding and feeding device of a drill grinder, which aims to solve the problem that the existing structure adopts a cylinder to control and cannot be flexibly operated.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a drill bit grinding machine grinding feeding device, includes the base, the connecting plate has been seted up to the upper end of base, the upper end welding of connecting plate has the shell, the middle part position of shell has seted up the mesocarp that runs through, first ring flange has been seted up in the outside of mesocarp, the motor has been seted up to one side of shell, the removal track that runs through has been seted up to the middle part position of base.

Preferably, a plurality of racks are arranged inside the moving track, and a first fluted disc is arranged at the upper end of the moving track inside the base.

Preferably, the inside of base is located the orbital both sides of removal and has all seted up the second fluted disc, the upper end of second fluted disc still has the third fluted disc through the welding of the body of rod of connection.

Preferably, the second fluted disc is meshed with the rack, a fourth fluted disc is further arranged at the lower end of the first fluted disc, and the fourth fluted disc is meshed with the third fluted disc.

Preferably, a bearing is further arranged between the first fluted disc and the fourth fluted disc, a second flange disc is welded on the outer side of the bearing, and the connecting plate and the second flange disc are fixedly installed through bolts.

Preferably, the power output end of the motor is meshed with a chain, and the other side of the chain is meshed with the first fluted disc.

Compared with the prior art, the utility model has the beneficial effects that:

through the bearing that sets up and assorted auxiliary structure thereof, can carry out horizontal rotation, at first the shell rotates during operation, the connecting plate of its bottom drives first flange dish and rotates along the bearing, adjust to suitable position after, through the bolt with passing through the bolt fastening between connecting plate and the base, in addition through motor and assorted auxiliary structure, can provide lateral shifting's power take off, can carry out the regulation in each position during lateral shifting, through the linkage of each structure, provide more convenient regulation structure, service environment more that can the adaptation, certain beneficial effect possesses, it is more practical than current structure.

Drawings

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

FIG. 2 is a schematic view of a portion of the base of the present invention;

FIG. 3 is a schematic structural diagram of a moving track according to the present invention;

FIG. 4 is a partial structural view of a first chainring of the present invention.

In the figure: 10. a base; 11. a connecting plate; 12. a housing; 13. a first flange plate; 14. a middle groove; 15. a motor; 16. a rack; 17. a moving track; 18. a second flange plate; 19. a bearing; 110. a first fluted disc; 111. a second fluted disc; 112. a third fluted disc; 113. and a fourth fluted disc.

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.

Referring to fig. 1-4, a grinding and feeding device for a drill grinder comprises a base 10, a connecting plate 11 is disposed at the upper end of the base 10, a housing 12 is welded at the upper end of the connecting plate 11, a middle groove 14 penetrating through the housing 12 is disposed at the middle position of the housing 12, a first flange 13 is disposed at the outer side of the middle groove 14, a motor 15 is disposed at one side of the housing 12, and a moving rail 17 penetrating through the middle position of the base 10 is disposed.

The movable rail 17 is provided with a plurality of racks 16, the base 10 is provided with a first toothed disc 110 at the upper end of the movable rail 17, the base 10 is provided with second toothed discs 111 at the two sides of the movable rail 17, the upper end of each second toothed disc 111 is welded with a third toothed disc 112 through a connected rod body, the second toothed discs 111 are meshed with the racks 16, the lower end of each first toothed disc 110 is provided with a fourth toothed disc 113, the fourth toothed discs 113 are meshed with the third toothed discs 112, the first toothed disc 110 drives the fourth toothed disc 113 at the bottom of the first toothed disc 110 to rotate when rotating, the rotating fourth toothed disc 113 drives the second toothed discs 111 at the two sides to rotate, the two third toothed discs 112 and the meshed racks 16 are extruded relatively to form a displacement effect, a chain is meshed with the power output end of the motor 15, the other side of the chain is meshed with the first toothed disc 110, and the motor 15 provides power output of the first toothed disc 110;

wherein, still be provided with bearing 19 between first fluted disc 110 and the fourth fluted disc 113, the outside welding of bearing 19 has second ring flange 18, through bolt fixed mounting between connecting plate 11 and the second ring flange 18, directly carries out the regulation of angle through the mode of rotating shell 12, and connecting plate 11 accessible bolt is fixed at the avris, can be with its stable in structure after adjusting the position, avoids appearing the offset when using.

The working principle is as follows: when using, at first directly rotate shell 12, the connecting plate 11 of its bottom drives first ring flange 13 and rotates along bearing 19, adjust to suitable position after, it is fixed with base 10 with connecting plate 11 through the bolt, guarantee the stability of structure, later provide power take off through motor 15, through the transmission between its inside first fluted disc 110, second fluted disc 111, third fluted disc 112 and fourth fluted disc 113, drive base 10 and remove along removal track 17, conveniently adjust.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drill grinder grinding feed arrangement, includes base (10), its characterized in that: connecting plate (11) have been seted up to the upper end of base (10), shell (12) have been welded to the upper end of connecting plate (11), well groove (14) that run through have been seted up to the middle part position of shell (12), first ring flange (13) have been seted up in the outside of well groove (14), motor (15) have been seted up to one side of shell (12), the removal track (17) that run through have been seted up to the middle part position of base (10).

2. A grinding and feeding apparatus for a drill grinder as claimed in claim 1, wherein: a plurality of racks (16) are arranged inside the moving track (17), and a first fluted disc (110) is arranged at the upper end of the moving track (17) inside the base (10).

3. A grinding and feeding apparatus for a drill grinder as claimed in claim 2, wherein: second fluted disc (111) have all been seted up to the inside both sides that are located removal track (17) of base (10), the upper end of second fluted disc (111) still has third fluted disc (112) through the body of rod welding of connecting.

4. A grinding and feeding apparatus for a drill grinder as claimed in claim 3, wherein: the second fluted disc (111) is meshed with the rack (16), a fourth fluted disc (113) is further arranged at the lower end of the first fluted disc (110), and the fourth fluted disc (113) is meshed with the third fluted disc (112).

5. The grinding and feeding device of the drill grinder as set forth in claim 4, wherein: still be provided with bearing (19) between first fluted disc (110) and fourth fluted disc (113), the outside welding of bearing (19) has second ring flange (18), pass through bolt fixed mounting between connecting plate (11) and second ring flange (18).

6. A grinding and feeding apparatus for a drill grinder as claimed in claim 1, wherein: the power output end of the motor (15) is meshed with a chain, and the other side of the chain is meshed with the first fluted disc (110).