CN212823082U

CN212823082U - Bar cutting device for machining convenient to use

Info

Publication number: CN212823082U
Application number: CN202021248309.XU
Authority: CN
Inventors: 刘宝清; 刘永亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-30
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to the technical field of machining, and a bar cutting device for machining convenient to use is disclosed, comprises a workbench, the right side fixedly connected with portal frame of workstation upper surface, the middle part sliding connection sliding block of portal frame inner wall, the motor hole has been seted up to the sliding block right flank, motor hole inner wall fixedly connected with driving motor, driving motor output fixedly connected with axis of rotation. This bar cutting device for machining convenient to use uses through clamping device and the cooperation of second pneumatic cylinder for the push rod motor promotes the push rod motor and presss from both sides tightly the bar, and the second pneumatic cylinder promotes to be located left clamping device and pushes away material work to the bar after the cutting, thereby has further strengthened the device to the fixed effect of bar, has realized the segmentation cutting of bar, has further improved the device to the work efficiency of bar cutting.

Description

Bar cutting device for machining convenient to use

Technical Field

The utility model relates to a machining technical field specifically is a bar cutting device for machining convenient to use.

Background

The production process of the machine is the whole process of manufacturing products from raw materials, for machine production, the transportation and the storage of the raw materials, the preparation of production, the manufacturing of blanks, the processing and the heat treatment of parts, the assembly and the debugging of the products, the contents of painting, packaging and the like are included, the content of the production process is very wide, modern enterprises organize the production and guide the production by using the principle and the method of system engineering, the production process is regarded as a production system with input and output, at present, the mechanical processing refers to the process of changing the appearance size or the performance of a workpiece by using a mechanical device, the cutting process of bars is carried out, however, the bars are generally huge in volume and inconvenient to cut, the traditional cutting mode is to cut the bars by using a handheld cutting machine, the bar cutting device for the mechanical processing in the prior art needs to cut for a plurality of times, time and labor are wasted, and the safety of the, the using time is not suitable to be too long, the cutting accuracy is poor, and the requirements of production and processing are not facilitated.

For example, chinese patent application nos.: 201720852433.9, a bar stock cutting apparatus for machining, substantially as described by: the automatic bar cutting machine comprises a frame, the top fixed surface of frame installs the spout, the inside left side fixed mounting of spout has the bearing frame, the inside and the pivot transmission of bearing frame are connected, the pivot is rotated with the speed reducer and is connected, the bottom fixed connection of support column and second servo motor is passed through to the top left end of frame, second servo motor's right-hand member is connected with the cutting disc transmission, and this bar cutting device for machining, simple structure, convenient operation through the operation that starts second servo motor, it is rotatory to drive the cutting disc, finally accomplishes the cutting to the bar, and cutting accuracy is high, saves time and laborsaving, and the security is high, and is energy-concerving and environment-protective, is fit for promoting, but the device is in the cutting process to the bar, needs the cutting length of manual regulation bar, is difficult to realize quick segmentation cutting to the bar, and is.

Accordingly, the inventors have studied and improved the existing structure and defects with experience of design development and actual manufacturing abundant in the related industry for many years, and have provided a bar stock cutting device for machining which is convenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bar cutting device for machining convenient to use has solved prior art's bar cutting device for machining and needs the cutting many times, wastes time and energy, and the security of handheld cutting machine is very poor again, and the not overlength of live time, and the cutting accuracy is relatively poor, is unfavorable for the problem of production and processing's demand.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a convenient bar cutting device for machining comprises a workbench, a portal frame is fixedly connected to the right side of the upper surface of the workbench, a sliding block is slidably connected to the middle of the inner wall of the portal frame, a motor hole is formed in the right side surface of the sliding block, a driving motor is fixedly connected to the inner wall of the motor hole, a rotating shaft is fixedly connected to the output end of the driving motor, a cutting blade is sleeved at the middle of the outer surface of the rotating shaft, a protective cover is sleeved at the middle of the outer surface of the rotating shaft, the right side surface of the protective cover is fixedly connected with the left side surface of the sliding block, a first hydraulic cylinder is fixedly connected to the middle of the inner top side wall of the portal frame, the output end of the first hydraulic cylinder is fixedly connected with the upper surface of the sliding block, two groups of clamping devices are arranged at the middle of the, the upper surface of the supporting plate is provided with two groups of clamping blocks, the upper surface of each clamping block is provided with a plurality of groups of matching grooves, the inner front side wall and the inner rear side wall of the fixing frame are fixedly connected with four groups of push rod motors, the output ends of the push rod motors are fixedly connected with the outer side surfaces of the clamping blocks, the left side and the right side of the upper surfaces of the fixing frame and the supporting plate are respectively provided with a sliding groove, the left side and the right side of the upper surface and the lower surface of each clamping block are respectively fixedly connected with a sliding pin, the front side and the rear side of the left side of the fixing frame are respectively inserted with a sliding rod, the right side of each sliding rod is fixedly connected with the left side of the portal frame, the left end of each sliding rod is fixedly connected with a fixing block, the lower surface of each fixing block is fixedly connected with the, the output of second pneumatic cylinder and the left surface fixed connection who is located left mount, the equal fixedly connected with stand in four corners of workstation lower surface, stand lower surface fixedly connected with bottom plate, the left side fixedly connected with hydraulic power unit of bottom plate upper surface, the right side fixedly connected with collecting box of bottom plate upper surface, the equal fixedly connected with shock attenuation post in four corners of bottom plate lower surface, the groove that falls has been seted up on the right side of workstation upper surface.

Preferably, the equal fixedly connected with two sets of T shape slide rails of lateral wall and interior back wall before the portal frame, the surface of sliding block is seted up the T shape spout with T shape slide rail looks adaptation.

Preferably, the shock absorption column comprises a support column, a support sleeve is sleeved at the bottom of the outer surface of the support column, a base plate is fixedly connected to the lower surface of the support sleeve, and a spring is arranged inside the support sleeve.

Preferably, the front side and the rear side of the left side face of the hydraulic cylinder supporting plate are fixedly connected with reinforcing ribs, and the lower surfaces of the reinforcing ribs are fixedly connected with the upper surface of the workbench.

Preferably, the outer surface of the sliding pin is sleeved with a limiting piece, and the thickness of the limiting piece is ten millimeters.

Preferably, the top and the bottom that are located the front side cooperation inslot wall are two sets of square slide rails of equal fixedly connected with, and the cooperation inslot wall that is located the rear side is seted up with the square spout of square slide rail looks adaptation.

(III) advantageous effects

Compared with the prior art, the utility model provides a bar cutting device for machining convenient to use possesses following beneficial effect:

1. this bar cutting device for machining convenient to use uses through clamping device and the cooperation of second pneumatic cylinder for the push rod motor promotes the push rod motor and presss from both sides tightly the bar, and the second pneumatic cylinder promotes to be located left clamping device and pushes away material work to the bar after the cutting, thereby has further strengthened the device to the fixed effect of bar, has realized the segmentation cutting of bar, has further improved the device to the work efficiency of bar cutting.

2. This bar cutting device for machining convenient to use uses through first pneumatic cylinder, driving motor, cutting piece, whereabouts groove and collecting box cooperation for first pneumatic cylinder promotes the downward motion of cutting piece and cuts the rod, and the collecting box is collected the rod after the cutting, thereby has further improved the device to the stability of rod cutting, has guaranteed the cutting quality of rod, has made things convenient for the staff to retrieve the rod after the cutting.

Drawings

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

FIG. 2 is a right side schematic view of the present invention;

FIG. 3 is a schematic structural view of the clamping device of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a work table; 101. a dropping groove is formed; 2. a gantry; 3. a slider; 301. a motor hole; 4. a drive motor; 5. a rotating shaft; 6. cutting the slices; 7. a protective cover; 8. a first hydraulic cylinder; 9. a clamping device; 901. a fixed mount; 902. a support plate; 903. a clamping block; 904. a mating groove; 905. a push rod motor; 906. a sliding groove; 907. a slide pin; 908. a limiting sheet; 10. a slide bar; 11. a fixed block; 12. a hydraulic cylinder support plate; 13. a second hydraulic cylinder; 14. a column; 15. a base plate; 16. a hydraulic pump station; 17. a collection box; 18. shock absorber post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a convenient bar cutting device for machining comprises a workbench 1, a portal frame 2 is fixedly connected to the right side of the upper surface of the workbench 1, a sliding block 3 is slidably connected to the middle of the inner wall of the portal frame 2, a motor hole 301 is formed in the right side of the sliding block 3, a driving motor 4 is fixedly connected to the inner wall of the motor hole 301, the type of the driving motor 4 is 1LE0001, a rotating shaft 5 is fixedly connected to the output end of the driving motor 4, a cutting blade 6 is sleeved at the middle of the outer surface of the rotating shaft 5, a protective cover 7 is sleeved at the middle of the outer surface of the rotating shaft 5, the right side of the protective cover 7 is fixedly connected with the left side of the sliding block 3, a first hydraulic cylinder 8 is fixedly connected to the middle of the inner top side wall of the portal frame 2, the output end of the first hydraulic cylinder 8 is fixedly connected with the upper surface of the sliding, a supporting plate 902 is fixedly connected to the middle of the inner wall of a fixing frame 901, two groups of clamping blocks 903 are arranged on the upper surface of the supporting plate 902, a plurality of groups of matching grooves 904 are arranged on the upper surface of each clamping block 903, four groups of push rod motors 905 are fixedly connected to the inner front side wall and the inner rear side wall of the fixing frame 901, the types of the push rod motors 905 are TG-300B, the output ends of the push rod motors 905 are fixedly connected with the outer side surfaces of the clamping blocks 903, sliding grooves 906 are respectively arranged on the left side and the right side of the upper surfaces of the fixing frame 901 and the supporting plate 902, sliding pins 907 are respectively fixedly connected to the left side and the right side of the upper surface and the lower surface of the clamping blocks 903, sliding rods 10 are respectively inserted into the front side and the rear side of the left side of the fixing frame 901, the right side of the sliding rod 10 is fixedly connected with the left side of a portal frame 2, the right side surface of the hydraulic cylinder supporting plate 12 is fixedly connected with a second hydraulic cylinder 13, the models of the first hydraulic cylinder 8 and the second hydraulic cylinder 13 are MOB40-50, the clamping device 9 and the second hydraulic cylinder 13 are matched for use, so that the push rod motor 905 pushes the push rod motor 905 to clamp a bar, the second hydraulic cylinder 13 pushes the clamping device 9 positioned on the left side to push the cut bar, thereby further enhancing the fixing effect of the device on the bar, realizing the sectional cutting of the bar, further improving the working efficiency of the device on the bar cutting, the output end of the second hydraulic cylinder 13 is fixedly connected with the left side surface of the fixing frame 901 positioned on the left side, the four corners of the lower surface of the workbench 1 are fixedly connected with upright columns 14, the lower surface of the upright column 14 is fixedly connected with a bottom plate 15, the left side of the upper surface of the bottom plate 15 is fixedly connected with a hydraulic pump station 16, and the model of the hydraulic pump station, the right side fixedly connected with collecting box 17 of bottom plate 15 upper surface, the equal fixedly connected with shock attenuation post 18 in four corners of bottom plate 15 lower surface, the groove 101 that falls down has been seted up on the right side of 1 upper surface of workstation, through first pneumatic cylinder 8, driving motor 4, cutting piece 6, the groove 101 that falls down and collecting box 17 cooperation are used, make first pneumatic cylinder 8 promote the 6 downstream cutting rod of cutting piece, collecting box 17 collects the rod after the cutting, thereby further improved the device to the stability of rod cutting, the cutting quality of rod has been guaranteed, the staff has been made things convenient for to retrieve to the rod after the cutting.

The utility model discloses in, for further improvement sliding block 3's motion stability, consequently two sets of T shape slide rails of the equal fixedly connected with of lateral wall before 2 internal front side walls of portal frame and interior back lateral wall, sliding block 3's surface offer with the T shape spout of T shape slide rail looks adaptation, through T shape slide rail and the cooperation of T shape spout to sliding block 3's motion stability has further been improved.

The utility model discloses in, for the stability when further improving the device operation, consequently shock attenuation post 18 includes the support column, and the supporting sleeve has been cup jointed to the bottom of support column surface, and fixed surface is connected with the backing plate under the supporting sleeve, and the inside spring that is provided with of supporting sleeve for 18 effects that the shock attenuation was supported to the device bottom of playing the shock attenuation, thereby further improved the stability when the device operation.

The utility model discloses in, for the support stability of further reinforcing hydraulic cylinder backup pad 12, consequently the equal fixedly connected with strengthening rib in both sides around the 12 left surfaces of hydraulic cylinder backup pad, the lower surface of strengthening rib is connected with the last fixed surface of workstation 1 for the strengthening rib plays the effect of stabilizing the support to the 12 left surfaces of hydraulic cylinder backup pad, thereby has further strengthened the support stability of hydraulic cylinder backup pad 12.

The utility model discloses in, for the motion stability of further reinforcing sliding pin 907, consequently cup jointed spacing piece 908 at the sliding pin 907 surface, the thickness of spacing piece 908 is ten millimeters for spacing piece 908 plays limiting displacement to the motion of sliding pin 907, thereby has further strengthened sliding pin 907's motion stability.

The utility model discloses in, for the further motion stability who presss from both sides tight piece 903 of reinforcing, consequently at the top that is located front side cooperation groove 904 inner wall and two sets of square slide rails of the equal fixedly connected with in bottom, the cooperation groove 904 inner wall that is located the rear side set up with the square spout of square slide rail looks adaptation, cooperate through square slide rail and square spout to the motion stability who presss from both sides tight piece 903 has further been strengthened.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the cutting device is used, a metal bar is placed between the four groups of clamping blocks 903, sixteen groups of push rod motors 905 are started, the output ends of the push rod motors 905 extend, the output ends of the push rod motors 905 push the clamping blocks 903 to move inwards, the clamping blocks 903 clamp the bar, a driving motor 4 is started, the output end of the driving motor 4 drives a rotating shaft 5 to rotate, the rotating shaft 5 drives a cutting blade 6 to rotate, a first hydraulic cylinder 8 is started, the output end of the first hydraulic cylinder 8 drives a sliding block 3 to move downwards, the sliding block 3 drives the driving motor 4 and the cutting blade 6 to move downwards, the cutting blade 6 cuts the bar, the cut metal bar falls into a collecting box 17 through a falling groove 101, when the bar needs to be cut in sections, eight groups of push rod motors 905 on the right side are started, eight groups of push rod motors 905 on the right side are shortened, and two groups of clamping blocks, the second hydraulic cylinder 13 is started, the second hydraulic cylinder 13 is extended, the output end of the second hydraulic cylinder 13 drives the clamping device 9 on the left side to move rightwards, the metal bar is pushed, eight groups of push rod motors 905 on the right side are started, eight groups of push rod motors 905 on the right side are extended, two groups of clamping blocks 903 on the right side fix the bar, eight groups of push rod motors 905 on the left side are started, eight groups of push rod motors 905 on the left side are shortened, two groups of clamping blocks 903 on the left side remove the fixing of the bar, the second hydraulic cylinder 13 is started, the second hydraulic cylinder 13 is shortened, eight groups of push rod motors 905 on the left side are started, eight groups of push rod motors 905 on the left side are extended, two groups of clamping blocks 903 on the left side clamp the.

In conclusion, this bar cutting device for machining convenient to use uses through clamping device 9 and the cooperation of second pneumatic cylinder 13 for push rod motor 905 promotes push rod motor 905 and presss from both sides tightly the bar, and second pneumatic cylinder 13 promotes and is located left clamping device 9 and pushes away material work to the rod after the cutting, thereby has further strengthened the device to the fixed effect of rod, has realized the segmentation cutting of rod, has further improved the device to the work efficiency of rod cutting.

This bar cutting device for machining convenient to use, through first pneumatic cylinder 8, driving motor 4, cutting piece 6, the groove 101 that falls down and the cooperation of collecting box 17 use for first pneumatic cylinder 8 promotes cutting piece 6 downstream cutting rod, and collecting box 17 collects the rod after the cutting, thereby has further improved the device to the stability of rod cutting, has guaranteed the cutting quality of rod, has made things convenient for the staff to retrieve the rod after the cutting.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bar cutting device for machining convenient to use, includes workstation (1), its characterized in that: the right side of the upper surface of the workbench (1) is fixedly connected with a portal frame (2), the middle part of the inner wall of the portal frame (2) is connected with a sliding block (3) in a sliding manner, the right side surface of the sliding block (3) is provided with a motor hole (301), the inner wall of the motor hole (301) is fixedly connected with a driving motor (4), the output end of the driving motor (4) is fixedly connected with a rotating shaft (5), the middle part of the outer surface of the rotating shaft (5) is sleeved with a cutting piece (6), the middle part of the outer surface of the rotating shaft (5) is sleeved with a protective cover (7), the right side surface of the protective cover (7) is fixedly connected with the left side surface of the sliding block (3), the middle part of the inner top side wall of the portal frame (2) is fixedly connected with a first hydraulic cylinder (8), the output end of the first hydraulic cylinder (8) is fixedly connected with the upper surface, the clamping device (9) comprises a fixing frame (901), a supporting plate (902) is fixedly connected to the middle of the inner wall of the fixing frame (901), two groups of clamping blocks (903) are arranged on the upper surface of the supporting plate (902), a plurality of groups of matching grooves (904) are formed in the upper surface of each clamping block (903), four groups of push rod motors (905) are fixedly connected to the inner front side wall and the inner rear side wall of the fixing frame (901), the output ends of the push rod motors (905) are fixedly connected with the outer side surfaces of the clamping blocks (903), sliding grooves (906) are formed in the left side and the right side of the upper surfaces of the fixing frame (901) and the supporting plate (902), sliding pins (907) are fixedly connected to the left side and the right side of the upper surface and the lower surface of each clamping block (903), sliding rods (10) are inserted into the front side and the rear side of the left side of the fixing frame (901), and the, the left end fixedly connected with fixed block (11) of slide bar (10), the lower surface of fixed block (11) is connected with the upper surface fixed connection of workstation (1), the left side fixedly connected with pneumatic cylinder backup pad (12) of workstation (1) upper surface, the right flank fixedly connected with second pneumatic cylinder (13) of pneumatic cylinder backup pad (12), the output of second pneumatic cylinder (13) and the left surface fixed connection that is located left mount (901), the four corners of workstation (1) lower surface all fixedly connected with stand (14), stand (14) lower surface fixedly connected with bottom plate (15), the left side fixedly connected with hydraulic power unit (16) of bottom plate (15) upper surface, the right side fixedly connected with collecting box (17) of bottom plate (15) upper surface, the four corners all fixedly connected with shock attenuation post (18) of bottom plate (15) lower surface, and a falling groove (101) is formed in the right side of the upper surface of the workbench (1).

2. A conveniently used bar stock cutting apparatus for machining as claimed in claim 1, wherein: the gantry crane is characterized in that the inner front side wall and the inner rear side wall of the gantry frame (2) are fixedly connected with two sets of T-shaped slide rails, and the outer surface of the sliding block (3) is provided with a T-shaped sliding groove matched with the T-shaped slide rails.

3. A conveniently used bar stock cutting apparatus for machining as claimed in claim 1, wherein: the shock absorption column (18) comprises a support column, a support sleeve is sleeved at the bottom of the outer surface of the support column, a base plate is fixedly connected to the lower surface of the support sleeve, and a spring is arranged inside the support sleeve.

4. A conveniently used bar stock cutting apparatus for machining as claimed in claim 1, wherein: the front side and the rear side of the left side face of the hydraulic cylinder supporting plate (12) are fixedly connected with reinforcing ribs, and the lower surfaces of the reinforcing ribs are fixedly connected with the upper surface of the workbench (1).

5. A conveniently used bar stock cutting apparatus for machining as claimed in claim 1, wherein: the outer surface of the sliding pin (907) is sleeved with a limiting sheet (908), and the thickness of the limiting sheet (908) is ten millimeters.

6. A conveniently used bar stock cutting apparatus for machining as claimed in claim 1, wherein: the top and the bottom that are located front side cooperation groove (904) inner wall are two sets of square slide rails of equal fixedly connected with, and the square spout with square slide rail looks adaptation is seted up to cooperation groove (904) inner wall that is located the rear side.