CN208321952U

CN208321952U - A kind of polishing sand molding machine

Info

Publication number: CN208321952U
Application number: CN201820972058.6U
Authority: CN
Inventors: 王浩军
Original assignee: Changge Yulong Hongxing Pipe Industry Co Ltd
Current assignee: Changge Yulong Hongxing Pipe Industry Co Ltd
Priority date: 2018-06-23
Filing date: 2018-06-23
Publication date: 2019-01-04
Anticipated expiration: 2028-06-23

Abstract

The utility model relates to field of mechanical technique, title is a kind of polishing sand molding machine, including rack, there is truncation platform on the rack, transport roller is followed by truncation platform, and the transport roller is that steel conveying enters component below amputation knife, has knife rest on truncation platform, there are also multiple amputation knives to be mounted on knife rest by lifting cylinder, and amputation knife moves forwards under the action of telescopic cylinder；It is characterized in that: the amputation knife is divided into two groups, it is lateral amputation knife and longitudinal amputation knife respectively, the cylinder includes lateral cylinder and longitudinal cylinder, lateral amputation knife is mounted on the rack by lateral cylinder, longitudinal amputation knife is mounted on the rack by longitudinal cylinder, the lateral amputation knife and longitudinal amputation knife interval setting.The tool marks protrusion direction at the polishing sand both ends of such polishing sand molding machine production is inconsistent, has the advantages that grinding effect is good.

Description

A kind of polishing sand molding machine

Technical field

The utility model relates to field of mechanical technique, concretely relate to polishing sand molding machine.

Background technique

Sand molding machine of polishing is device in the prior art, it is steel wire to be cut into little particle, as the dress of polishing sand It sets；Sand molding machine of polishing has rack, has truncation platform on the rack, is followed by transport roller, institute in truncation platform The transport roller stated is that steel conveying enters component below amputation knife, has knife rest on truncation platform, there are also multiple sections Breaking is mounted on knife rest by lifting cylinder, and amputation knife moves forwards under the action of telescopic cylinder, steel wire can be truncated As short grained polishing sand, short grained polishing sand both ends have indentation unit, the raised tool marks protrusion of indentation unit；It is existing In technology, the lifting cylinder is all vertically arranged, that is to say, that amputation knife is all run up and down, it is formed in this way The tool marks protrusion at polishing sand both ends be identical direction, such polishing sand has the shortcomings that grinding effect is poor.

Summary of the invention

The purpose of the present invention is to disadvantages mentioned above, provide a kind of tool marks protrusion direction at the polishing sand both ends of production not Unanimously, the good polishing sand molding machine of grinding effect.

The object of the present invention is achieved like this: a kind of polishing sand molding machine, including rack, has truncation on the rack Platform is followed by transport roller in truncation platform, and the transport roller is that steel conveying enters component below amputation knife, There is knife rest on truncation platform, there are also multiple amputation knives to be mounted on knife rest by lifting cylinder, and amputation knife is in flexible gas It is moved forwards under the action of cylinder；It is characterized in that: the amputation knife is divided into two groups, it is lateral amputation knife and longitudinal truncation respectively Knife, the cylinder include lateral cylinder and longitudinal cylinder, and lateral amputation knife is mounted on the rack by lateral cylinder, longitudinal to cut Breaking is mounted on the rack by longitudinal cylinder, the lateral amputation knife and longitudinal amputation knife interval setting.

The beneficial effects of the present invention are: the polishing sand of such polishing sand molding machine production has the tool marks protrusion at both ends The advantage that direction is inconsistent, grinding effect is good.

Detailed description of the invention

Fig. 1 is the schematic diagram of polishing sand molding machine in the prior art.

Fig. 2 is side structure schematic diagram of the invention.

Fig. 3 is the structural schematic diagram in the direction A-A in Fig. 2.

Fig. 4 is the side schematic view of existent technique polishing sand.

Fig. 5 is the overlooking structure diagram of Fig. 4.

Fig. 6 is the side schematic view of present invention polishing sand.

Fig. 7 is the schematic diagram in the direction B-B in Fig. 6.

Wherein: 1, rack 2, truncation platform 3, transport roller 4, steel wire 5, lateral amputation knife 6, longitudinal truncation Knife 7, lateral cylinder 8, longitudinal cylinder 9, tool marks protrusion.

Specific embodiment

The invention will be further described with reference to the accompanying drawing.

As shown in Figure 1, 2, 3, a kind of polishing sand molding machine, including rack 1 have truncation platform 2 on the rack, are cutting Disconnected platform is followed by transport roller 3, and the transport roller is steel conveying 4 into the component below amputation knife, is being truncated There is knife rest, there are also multiple amputation knives to be mounted on knife rest by lifting cylinder, work of the amputation knife in telescopic cylinder above platform It is moved forwards under；It is characterized in that: the amputation knife is divided into two groups, it is lateral amputation knife 5 and longitudinal amputation knife 6, institute respectively The cylinder stated includes lateral cylinder 7 and longitudinal cylinder 8, and lateral amputation knife is mounted on the rack by lateral cylinder, longitudinal to be truncated Knife is mounted on the rack by longitudinal cylinder, the lateral amputation knife and longitudinal amputation knife interval setting.

The direction of the section tool marks protrusion 9 for the polishing sand two sides cut off in this way is vertical.

The polishing sand of polishing sand molding machine interception in the prior art, as shown in Figure 4,5, the tool marks protrusion 9 of two sides is Identical direction is all horizontally disposed.

The polishing sand tool marks protrusion 9 that the present invention is intercepted is arranged in a mutually vertical manner, and as shown in Figure 6,7, left side is water Flat setting, right end is vertically arranged.

Grinding effect is more preferable when the polishing sand intercepted in this way uses.

Above is only a specific embodiment of the present invention, but structure feature of the invention is not limited to this, any ability Within the field of the present invention, made changes or modifications all cover in the scope of the patents of the invention the technical staff in domain.

Claims

1. a kind of polishing sand molding machine, including rack have truncation platform on the rack, conveying is followed by truncation platform Roller, the transport roller are that steel conveying enters component below amputation knife, have knife rest on truncation platform, also Multiple amputation knives are mounted on knife rest by lifting cylinder, and amputation knife moves forwards under the action of telescopic cylinder；It is characterized in that: The amputation knife is divided into two groups, is lateral amputation knife and longitudinal amputation knife respectively, and the cylinder includes lateral cylinder and indulges To cylinder, lateral amputation knife is mounted on the rack by lateral cylinder, and longitudinal amputation knife is mounted on the rack by longitudinal cylinder, The lateral amputation knife and longitudinal amputation knife interval setting.