CN214643968U

CN214643968U - Sheet metal part protection strip cutting device

Info

Publication number: CN214643968U
Application number: CN202023016968.3U
Authority: CN
Inventors: 李应勇; 张昕宇
Original assignee: Cfg Barco Beijing Electronics Co ltd
Current assignee: Cfg Barco Beijing Electronics Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-09
Anticipated expiration: 2030-12-15

Abstract

The utility model provides a sheet metal component protection strip cutting device, the lower bottom surface of the pneumatic slip table that can the back-and-forth movement is fixed with the slip table bottom plate, and its upper surface is fixed with motor support's bottom surface, slip table bottom plate and base spiro union. The body of the motor is arranged on the outer side of the motor support, the chuck configured by the motor is arranged on the inner side of the motor support, and the tail end of the chuck is connected with the cutting blade. The protective cover is provided with a groove for placing a to-be-cut part, the upper surface of the shell is provided with a through groove corresponding to the groove, and the through groove is used for cutting the to-be-cut part by the cutting blade. The protection casing is installed in the surface of shell, and the both sides and the base spiro union of shell. The semi-automatic cutting device with the pneumatic sliding table has the advantages that the semi-automatic cutting device with the pneumatic sliding table is added, the labor intensity of operators is reduced, and the efficiency is greatly improved. And different protection strips made of plastics, metal materials and the like can be cut by installing different cutting sheets.

Description

Sheet metal part protection strip cutting device

Technical Field

The utility model relates to a cutting device especially relates to a sheet metal component protection strip cutting device.

Background

The sheet metal component is used by a large amount in social production, and the metal sheet inevitably has sharp limit or burr after cutting. In order to prevent the sharp edges or burrs from damaging operators or other components, such as a lead protection layer, a sheet metal edge protection strip is often required to be additionally arranged. The protective strips are various in types, different in materials, made of metal, plastic, rubber and composite materials, and need to be cut into different lengths according to different use requirements and different positions during production and use.

In mass production, the protection strips are required to be cut according to different materials and different lengths, the workload is very large, the used tools are usually only inclined pliers, scissors and the like, and the manual operation of staff using the tools is very easy to fatigue, and the working efficiency is low. The cutting edge of the tool is very easy to passivate and even roll up, so that the labor intensity is high, the labor efficiency is low, and particularly, the tool is not easy to cut off due to the iron protective strip. Therefore, how to provide a device capable of improving the efficiency of cutting metal plates is a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sheet metal component protection strip cutting device for the sheet metal component cuts the problem of inefficiency among the solution prior art.

In order to achieve the above object, the utility model provides a sheet metal component protection strip cutting device, include: slip table support, cutting piece, chuck, protection casing, treat disconnected piece, motor support, motor, pneumatic slip table, slip table bottom plate, base. The pneumatic sliding table capable of moving back and forth is installed between the sliding table support and the sliding table bottom plate and is in linkage with the sliding table support and the sliding table bottom plate, the upper surface of the sliding table support is fixed with the bottom surface of the motor support, and the sliding table bottom plate is in threaded connection with the base. The body of the motor is arranged on the outer side of the motor support, the chuck configured by the motor is arranged on the inner side of the motor support, and the tail end of the chuck is connected with the cutting blade. The protective cover is provided with a groove for placing a to-be-cut part, the upper surface of the shell is provided with a through groove corresponding to the groove, and the through groove is used for cutting the to-be-cut part by the cutting blade. The protection casing is installed in the surface of shell, and the both sides and the base spiro union of shell.

Preferably, the air conditioner further comprises a pressure regulating valve, a reversing valve, a first speed regulating valve and a second speed regulating valve, wherein one end of the pressure regulating valve is connected with an air source, the other end of the pressure regulating valve is connected with an air source input end of the reversing valve, a first reversing end of the reversing valve is connected with the first speed regulating valve, and a second reversing end of the reversing valve is connected with the second speed regulating valve. Two speed regulating ends of the pneumatic sliding table are respectively connected with the first speed regulating valve and the second speed regulating valve.

Preferably, the power supply device further comprises a power supply, a switch and a speed regulator, wherein the power supply is connected with the switch, the switch is communicated with the speed regulator, and the switch is further connected with a power supply end of the reversing valve. The output end of the speed regulator is connected with the power receiving end of the motor through a cable.

Preferably, the switch is a foot switch.

Preferably, the pneumatic ends at the two ends of the pneumatic sliding table are respectively in threaded connection with the two ends of the sliding table support, so that the sliding table support is linked with the pneumatic sliding table.

Preferably, the through groove enables a blade which does not play a cutting role when the cutting blade works to be covered in the shell.

Preferably, as above-mentioned technical scheme, the preferred still includes the scale, and the scale is installed between protection casing and shell and with wait to cut off the contact.

Preferably, in the above technical solution, the end of the collet is connected to the cutting blade, and the collet includes: the tail end is used for clamping a connecting rod connected with the cutting blade, and the cutting blade is arranged at the front end of the connecting rod.

As the optimization of the above technical scheme, preferably, the sliding table bottom plate and the base are fixed by screwing.

Preferably, the sliding table bracket, the rotary cutting edge of the cutting blade, the chuck, the motor bracket, the motor, the pneumatic sliding table, the sliding table bottom plate and the base are all covered in the shell.

The utility model provides a sheet metal component protection strip cutting device, the lower bottom surface of the pneumatic slip table that can the back-and-forth movement is fixed with the slip table bottom plate, and its upper surface is fixed with motor support's bottom surface, slip table bottom plate and base spiro union. The body of the motor is arranged on the outer side of the motor support, the chuck configured by the motor is arranged on the inner side of the motor support, and the tail end of the chuck is connected with the cutting blade. The protective cover is provided with a groove for placing a to-be-cut part, the upper surface of the shell is provided with a through groove corresponding to the groove, and the through groove is used for cutting the to-be-cut part by the cutting blade. The protection casing is installed in the surface of shell, and the both sides and the base spiro union of shell.

The utility model has the advantages that increased the semi-automatic cutting device of taking pneumatic slip table, alleviateed operator intensity of labour, improved efficiency greatly. And different protection strips made of plastics, metal materials and the like can be cut by installing different cutting sheets.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required to be used in the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the utility model provides a sheet metal component protection cutting device's working circuit schematic diagram.

Fig. 2 is the utility model provides a sheet metal component protection cutting device's structural schematic diagram one.

Fig. 3 is the utility model provides a sheet metal component protection cutting device removes the structure schematic diagram behind the shell.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is at first right that the utility model provides a sheet metal component protection strip cutting device's structure explains, as shown in fig. 1 to fig. 3, include: the cutting device comprises a sliding table support 1, a cutting blade 2, a chuck 3, a protective cover 4, a to-be-cut part 5, a motor support 6, a motor 7, a pneumatic sliding table 8, a sliding table bottom plate 9, a base 10, a pressure regulating valve 11, an air source 12, a reversing valve 13, a first speed regulating valve 14, a second speed regulating valve 15, a power supply 16, a switch 17, a speed regulator 18, a groove 19, a graduated scale 20 and a shell 21.

First, the circuit configuration of the present apparatus will be described, specifically, as shown in fig. 1:

one end of the pressure regulating valve 11 is connected with an air source 12, the other end of the pressure regulating valve is connected with an input end of the air source 12 of a reversing valve 13, a first reversing end of the reversing valve 13 is connected with a first speed regulating valve 14, and a second reversing end of the reversing valve 13 is connected with a second speed regulating valve 15. The speed regulating end A of the pneumatic sliding table 8 is connected with the first speed regulating valve 14, and the speed regulating end B is connected with the second speed regulating valve 15, so that the purpose that the pneumatic sliding table 8 moves back and forth under the control of the first/second speed regulating valves 15 is achieved.

The sliding table bottom plate 9 supports a pneumatic sliding table 8 which can move left and right, the pneumatic sliding table 8 moves back and forth under the control of a reversing valve 13, the moving speed is controlled through a first speed regulating valve and a second speed regulating valve, the pushing force of the pneumatic sliding table 8 is controlled by regulating the pressure of an air source 12 through a pressure regulating valve 11, and therefore the purpose of obtaining proper pressure and speed of a cut-off part when different materials are cut is achieved.

The power supply 16 (which can be DC24V) is connected with the foot switch 17, the foot switch 17 is communicated with the speed regulator 18 (which can be a 5-gear speed regulator 18) and the power supply 16 end of the reversing valve 13, and the output end of the speed regulator 18 is connected with the power receiving end of the motor 7.

The operator only steps on foot switch 17, and sheet metal component protection strip cutting device just begins work, in case operator's foot leaves foot switch 17, motor 7 stall, cutting piece 2 stop work, pneumatic slip table 8 automatic re-setting to guarantee operation safety.

Next, the device structure of the present apparatus will be described, specifically, as shown in fig. 2 and 3:

the lower bottom surface of the pneumatic sliding table 8 is fixed with the sliding table bottom plate 9, the upper surface of the pneumatic sliding table is fixed with the lower surface of the sliding table support 1, and two pneumatic ends at two ends of the pneumatic sliding table are respectively in threaded connection with the sliding table support 1 to realize linkage of the two pneumatic ends. The length of the sliding table bracket 1 is equal to that when the pneumatic end of the pneumatic sliding table 8 is completely extended out.

The upper surface of the sliding table support 1 is in threaded connection with the bottom surface of the motor 7 support 6, the body of the motor 7 is arranged on the outer side of the motor 7 support 6, the chuck 3 configured by the motor 7 is arranged on the inner side of the motor 7 support 6, and the tail end of the chuck 3 is connected with the cutting blade 2. Wherein, the tail end of the chuck 3 is used for clamping a connecting rod connected with the cutting blade 2, and the cutting blade 2 is arranged at the front end of the connecting rod. Pneumatic slip table 8 is fixed with motor 7 through motor 7 support 6, and motor 7 sets a quick chuck 3 for 2 connecting rods of different cutting pieces of centre gripping, connecting rod front end installation disc cutting piece 2. Specifically, the motor 7 is a direct current motor 7.

The sliding table bracket 1, the rotary cutting edge of the cutting blade 2, the chuck 3, the motor 7 bracket 6, the motor 7, the pneumatic sliding table 8, the sliding table bottom plate 9 and the base 10 are all covered in the shell 21. A protective cover 4 is mounted to the outer surface of the housing 21. The protective cover 4 is provided with a groove 19 for placing the piece 5 to be cut, and the upper surface of the shell 21 is provided with a through groove corresponding to the groove 19. This logical groove is used for realizing that cutting piece 2 treats the cutting of cutting off piece 5, and is concrete, and this logical groove lets cutting piece 2 only carry out the cutting work part and exposes outside, and the remaining rotating part of cutting piece 2 all covers in shell 21 to safety when guaranteeing the cutting. Meanwhile, a first groove is formed in the protective cover corresponding to the part of the cutting blade 2 for cutting, and a through groove only allowing a cutting part to pass through is formed in the lower bottom surface of the protective cover. Such a design ensures that the rotating cutting blade 2 is completely separated from the operator, and the operator is not injured even if accidents such as breakage of the cutting blade 2 occur. The size of the through groove enables the cutting edge of the cutting blade 2 which does not play a cutting role in work to be covered in the shell 21, and the function of protecting a user is played.

Further, a graduated scale 20 is further installed on the outer surface of the housing 21, and the graduated scale 20 is installed between the protective cover 4 and the housing 21 and is in contact with the to-be-cut part 5, so that an operator can measure the length of the to-be-cut part 5 to be cut.

Wherein, slip table bottom plate 9 and base 10 spiro union are fixed, the bottom and the base 10 spiro union of shell 21 both sides. The cutting blade 2 is matched with the piece to be cut 5, specifically, the cutting blade 2 is selected according to cutting materials, such as high-speed steel cutting blade 2 can cut nylon and plastic pieces; while the resin/corundum cutting blade 2 can cut the metal piece. The user can choose to buy different cutting blades 2 to cut according to actual conditions.

Now, the technical solution of the present invention is described in detail with reference to fig. 1 and 3:

the pressure of the air source 12 is adjusted, and the moving speed of the pneumatic sliding table 8 is adjusted, so that the cutting speed and the cutting force can be controlled correctly.

The piece 5 to be cut is placed in the groove 19 of the protective cover 4, the groove 19 corresponds to the through groove of the shell 21, and the cutting length of the piece 5 to be cut is adjusted by using the graduated scale 20. When the foot switch 17 is pressed, the power supply 16 is turned on,

put cutting material, transfer length according to scale 20, step on foot switch 17, direct current motor 7 works, disc cutting piece 2 begins to rotate, and pneumatic slip table 8 fast travel drives motor 7 and cutting piece 2 of installing in its top and moves together simultaneously to treat cutting off piece 5 and cut. After cutting, the pedal switch 17 is released, the motor 7 stops working, and the pneumatic sliding table 8 resets. If the operation is needed again, the cutting length is adjusted again, the foot switch 17 is stepped down, and the steps are repeated to carry out the next cutting operation.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a sheet metal component protection strip cutting device which characterized in that, it includes: a sliding table bracket, a cutting blade, a chuck, a protective cover, a part to be cut, a motor bracket, a motor, a pneumatic sliding table, a sliding table bottom plate and a base,

the pneumatic sliding table capable of moving back and forth is arranged between the sliding table support and the sliding table bottom plate and is linked with the sliding table support and the sliding table bottom plate, the upper surface of the sliding table support is fixed with the bottom surface of the motor support, and the sliding table bottom plate is in threaded connection with the base;

the body of the motor is arranged on the outer side of the motor bracket, the chuck configured by the motor is arranged on the inner side of the motor bracket, the tail end of the chuck is connected with the cutting blade, and the cutting blade is matched with the piece to be cut;

the protective cover is provided with a groove for placing the to-be-cut piece, the upper surface of the shell is provided with a through groove corresponding to the groove, and the through groove is used for realizing the cutting of the to-be-cut piece by the cutting blade;

the protection casing is installed in the surface of shell, the both sides of shell with the base spiro union.

2. The sheet metal part protective strip cutting device as claimed in claim 1, further comprising a pressure regulating valve, a reversing valve, a first speed regulating valve and a second speed regulating valve,

one end of the pressure regulating valve is connected with an air source, the other end of the pressure regulating valve is connected with an air source input end of the reversing valve, a first reversing end of the reversing valve is connected with the first speed regulating valve, and a second reversing end of the reversing valve is connected with the second speed regulating valve;

and two speed regulating ends of the pneumatic sliding table are respectively connected with the first speed regulating valve and the second speed regulating valve.

3. The sheet metal part protective strip cutting device as claimed in claim 2, further comprising a power supply, a switch, a speed regulator,

the power supply is connected with the switch, the switch is communicated with the speed regulator, and the switch is also connected with a power supply end of the reversing valve;

the output end of the speed regulator is connected with the power receiving end of the motor through a cable.

4. The sheet metal part protective strip cutting device as claimed in claim 3, wherein the switch is a foot switch.

5. The sheet metal part protection strip cutting device of claim 1, wherein pneumatic ends at both ends of the pneumatic sliding table are respectively in threaded connection with both ends of the sliding table support, so that the sliding table support is in linkage with the pneumatic sliding table.

6. The sheet metal part protective strip cutting device as claimed in claim 1, wherein the through slot enables a blade edge of the cutting blade which does not play a cutting role in operation to be covered in the shell.

7. The sheet metal part protection strip cutting device of claim 1, further comprising a graduated scale mounted between the protective cover and the housing and in contact with the part to be cut.

8. The sheet metal part protective strip cutting device of claim 1, wherein the tail end of the chuck is connected with the cutting blade, comprising: the tail end is used for clamping a connecting rod connected with the cutting blade, and the cutting blade is arranged at the front end of the connecting rod.

9. The sheet metal part protection strip cutting device of claim 1, wherein the sliding table bottom plate is fixed to the base through a threaded connection.

10. The sheet metal part protective strip cutting device as claimed in claim 1, wherein the sliding table support, the rotary blade of the cutting blade, the chuck, the motor support, the motor, the pneumatic sliding table, the sliding table bottom plate, and the base are all covered within the housing.