CN216370502U

CN216370502U - Length-adjustable cutting device for section processing

Info

Publication number: CN216370502U
Application number: CN202123124724.1U
Authority: CN
Inventors: 李东彬
Original assignee: Zhengzhou Kesheng Mechanical Equipment Co ltd
Current assignee: Zhengzhou Kesheng Mechanical Equipment Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-04-26
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to the technical field of section bar processing equipment, in particular to a length-adjustable cutting device for section bar processing, which comprises an underframe, wherein the upper end of the underframe is fixedly connected with a fixed seat, the fixed seat is provided with a dovetail groove with an upward opening, the upper end of the fixed seat is connected with a sliding block which can slide left and right in the dovetail groove in a sliding way, the upper end of the sliding block is fixedly connected with a supporting frame, the front end of the supporting frame is fixedly connected with a telescopic cylinder, the lower end of the telescopic cylinder is fixedly connected with a cutter, the chassis is provided with a driving mechanism capable of driving the sliding block to slide left and right, the front end of the chassis is provided with a limiting mechanism capable of fixing the section bar, the utility model is convenient for adjusting the cutting length of the section bar and has wide application prospect in the technical field of section bar processing equipment.

Description

Length-adjustable cutting device for section processing

Technical Field

The utility model relates to the technical field of section bar processing equipment, in particular to a length-adjustable cutting device for section bar processing.

Background

The sectional material is a straight bar which is formed by plastic processing of metal or plastic and has a certain section shape and size, the sectional material has various types and specifications and is wide in application, common sectional materials comprise PVC pipes, metal square flat pipes, square flat steel, I-shaped steel, channel steel and the like, and in the use process of sectional material processing, a cutting device is generally required to be used for cutting the sectional material so as to obtain the sectional materials with different length specifications.

The device that carries out fixed length cutting to the section bar now is mostly that the structure is too simple, the inconvenient regulation of cutting length, and the cutting degree of accuracy is relatively poor, when the section bar of the different length of needs, need operating personnel to adopt measuring tool to measure the cutting to the section bar again, intensity of labour is great, and efficiency is lower simultaneously, has certain defect, for this reason urgently needs a cutting device with adjustable length for the section bar processing, solves the inconvenient problem of the length adjustment of cutting the section bar at present man-hour at the section bar.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a length-adjustable cutting device for processing sectional materials, which aims to solve the problems that most of the existing devices for cutting the sectional materials at fixed length are too simple in structure, inconvenient to adjust the cutting length and poor in cutting accuracy, when the sectional materials with different lengths are needed, an operator needs to measure and cut the sectional materials again by using a measuring tool, the labor intensity is high, and the efficiency is low.

The technical scheme includes that the device comprises an underframe, wherein a fixed seat is fixedly connected to the upper end of the underframe, a dovetail groove with an upward opening is formed in the fixed seat, a sliding block capable of sliding left and right in the dovetail groove is connected to the upper end of the fixed seat in a sliding mode, a support frame is fixedly connected to the upper end of the sliding block, a telescopic cylinder is fixedly connected to the front end of the support frame, a cutter is fixedly connected to the lower end of the telescopic cylinder, a driving mechanism capable of driving the sliding block to slide left and right is arranged on the underframe, a limiting mechanism capable of fixing a section bar is arranged at the front end of the underframe, a graduated scale is arranged at the upper end of the fixed seat, and an indicating block is arranged at the upper end of the support frame.

Preferably, the driving mechanism comprises a lead screw, a driving motor and a guide block, the lead screw is rotatably connected to the chassis, the right end of the lead screw penetrates through the chassis and is fixedly connected with the driving motor coaxially, the driving motor is fixedly connected with the chassis, and the upper end of the lead screw is in threaded connection with the guide block capable of sliding left and right.

Preferably, the fixing base upper end is provided with a guide groove which is run through from top to bottom, the guide groove is communicated with the dovetail groove, the lower end of the sliding block is fixedly connected with a connecting rod, and the lower end of the connecting rod runs through the guide groove and is fixedly connected with the guide block.

Preferably, stop gear includes spacing groove, screw rod, rotation hand wheel, stopper, backplate, the spacing groove has been seted up respectively to the left and right sides of chassis front end, threaded connection has the screw rod respectively, two respectively to the left and right sides on the chassis the front end of screw rod fixedly connected with respectively rotates the hand wheel, two the rear end of screw rod rotates respectively and is connected with the stopper, two the stopper is located its spacing inslot that corresponds the side respectively and with chassis sliding connection, the left and right sides of chassis upper end is equipped with the backplate respectively.

Preferably, the support frame is L-shaped, and a gusset plate is fixedly connected to the corner connection of the support frame.

The technical scheme of the utility model can achieve the following beneficial effects: (1) the fixed seat, the guide block, the support frame and the graduated scale are arranged, the support frame is driven to move by the left-right sliding of the guide block in the dovetail groove on the fixed seat, so that the cutter is driven to adjust the cutting position of the section bar, the section bars with different length requirements can be conveniently adjusted and cut, and meanwhile, the guide block moves in the dovetail groove, so that the stability of the device is improved, and the accuracy of cutting the section bars is improved; (2) the driving mechanism is arranged, the lead screw is driven to rotate through the driving motor, the lead screw rotates and drives the limiting block to move, power is conveniently provided for the movement of the guide block, and meanwhile, the stability of the device is further improved through the sliding of the guide block on the fixing seat; (3) when the device is used, the profile is inserted into the limiting groove, the rotating hand wheel is rotated to drive the screw rod to rotate, the limiting block is further driven to fix the profile to be cut, the profile is convenient to fixedly cut, the profile is limited by arranging the protective plate, the profile is prevented from popping out to hurt people when being cut, the stability of the profile when being cut is convenient, the safety performance of the device is improved, and meanwhile, the profile is convenient to accurately cut; (4) the telescopic cylinder, the cutter and the gusset plate are arranged, the cutter is driven to move up and down through the telescopic cylinder, so that the section bar is cut, the stability of the cutter in the process of cutting the section bar is improved through the arrangement of the gusset plate, and the accurate adjustment of the cutting length of the section bar is facilitated; the technical scheme of the utility model has wide application prospect in the technical field of profile processing equipment.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a bottom isometric view of the present invention.

FIG. 3 is a left side elevational fully cross-sectional view of the present invention.

Fig. 4 is an enlarged view of a in fig. 3 according to the present invention.

The automatic cutting device comprises a base frame 1, an underframe 2, a fixing seat 3, a sliding block 4, a supporting frame 5, a telescopic cylinder 6, a cutter 7, a graduated scale 8, an indicating block 9, a lead screw 10, a driving motor 11, a guide block 12, a limiting groove 13, a screw rod 14, a rotating hand wheel 15, a limiting block 16, a protective plate 17 and a gusset plate.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance in the description of the present invention, it being noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The length-adjustable cutting device for processing the sectional materials, as shown in figures 1-4, comprises a chassis 1, four corners of the lower end of the chassis 1 are provided with support legs, so that the device can be conveniently fixed, the upper end of the chassis 1 is provided with through holes which are communicated up and down, so that the sectional materials can be conveniently cut, gusset plates 17 are arranged at the corner joints of the four support legs on the chassis 1, so that the stability of the device can be conveniently improved, the upper end of the chassis 1 is fixedly connected with a fixed seat 2, the fixed seat 2 is positioned at the rear side of the chassis 1 and is in the left-right direction, the fixed seat 2 is provided with a dovetail groove with an upward opening, the upper end of the fixed seat 2 is slidably connected with a sliding block 3 which can slide left and right in the dovetail groove, the upper end of the sliding block 3 is fixedly connected with a support frame 4, the support frame 4 is driven to move by the sliding block 3 sliding in the dovetail groove, the upper end of the fixed seat 2 is fixedly connected with a graduated scale 7, concretely, the graduated scale 7 is positioned at the rear side of the upper end of the fixed seat 2, support frame 4 upper end fixedly connected with instructs piece 8, it takes place to remove to drive through the removal of support frame 4 instructs piece 8, and then adjust cutting position, set up fixing base 2, guide block 11, support frame 4, scale 7, through the horizontal slip of guide block 11 in the dovetail on fixing base 2, it takes place to remove to drive support frame 4, and then drive cutter 6 and adjust the cutting position of section bar, be convenient for adjust the cutting to the section bar of different length demands, remove in the dovetail through guide block 11 simultaneously, the stability of this device has been improved, the accuracy of cutting section bar has been improved simultaneously.

As shown in fig. 1-4, a length-adjustable cutting device for processing a profile, wherein a telescopic cylinder 5 is fixedly connected to the front end of a support frame 4, the telescopic cylinder 5 is in the vertical direction, a cutter 6 is fixedly connected to the lower end of the telescopic cylinder 5, a driving mechanism capable of driving a sliding block 3 to slide left and right is arranged on an underframe 1, the driving mechanism comprises a lead screw 9, a driving motor 10 and a guide block 11, the lead screw 9 in the left-right axial direction is rotatably connected to the underframe 1, the right end of the lead screw 9 penetrates through the underframe 1 and is coaxially and fixedly connected with the driving motor 10, the driving motor 10 is fixedly connected with the underframe 1, specifically, a fixing plate is arranged at the right end of the underframe 1, the driving motor 10 is fixedly connected to the fixing plate, a gusset plate 17 is arranged at the corner connection position of the fixing plate and the underframe 1, so as to improve the stability of the device, the guide block 11 capable of sliding left and right is in threaded connection with the upper end of the lead screw 9, so as to facilitate sliding of the sliding block 3, the guide way that link up about 2 upper ends of fixing base are seted up, guide way and dovetail intercommunication, 3 lower extreme fixedly connected with connecting rods of sliding block, the connecting rod lower extreme run through the guide way and with guide block 11 fixed connection, set up actuating mechanism, it takes place to rotate to drive the lead screw through driving motor 10, the lead screw rotates and drives stopper 15 and takes place to remove, be convenient for provide power to the removal of guide block 11, simultaneously through the slip of guide block 11 on fixing base 2, the stability of this device has further been improved.

As shown in figures 1-4, the length-adjustable cutting device for processing section bars is characterized in that the front end of a chassis 1 is provided with a limiting mechanism capable of fixing the section bars, the limiting mechanism comprises a limiting groove 12, a screw 13, a rotating hand wheel 14, limiting blocks 15 and a guard plate 16, the left side and the right side of the front end of the chassis 1 are respectively provided with the limiting groove 12, the left side and the right side of the chassis 1 are respectively in threaded connection with the screw 13, the front ends of the two screws 13 are respectively and fixedly connected with the rotating hand wheel 14, the rear ends of the two screws 13 are respectively and rotatably connected with the limiting blocks 15, the two limiting blocks 15 are respectively positioned in the limiting grooves 12 at the corresponding sides and are in sliding connection with the chassis 1, the left side and the right side of the upper end of the chassis 1 are respectively and fixedly connected with the guard plate 16, the support frame 4 is L-shaped, the corner connection part of the support frame 4 is fixedly connected with a gusset plate 17, the limiting mechanism is arranged, when in use, the section bars are inserted into the limiting grooves 12, rotate hand wheel 14 through rotating and drive screw rod 13 and take place to rotate, and further drive stopper 15 and fix the section bar that needs the cutting, be convenient for fix the cutting to the section bar, carry on spacingly to the section bar through setting up backplate 16, prevent that the section bar from popping out when the cutting and hindering the people, the section bar of being convenient for is stable when the cutting, the security performance of this device has been improved, be convenient for simultaneously carry out accurate cutting to the section bar, set up telescopic cylinder 5, cutter 6, gusset plate 17, drive the removal of cutter 6 orientation about taking place through telescopic cylinder 5, and then cut the section bar, setting through gusset plate 17, the stability of cutter 6 when cutting the section bar has been improved, be favorable to carrying out accurate adjustment to the cutting length of section bar.

The working principle of the device is as follows: when the device is used, firstly, a section is inserted from a left limiting groove 12, the right side of the section is contacted with a right protective plate 16, rotating hand wheels 14 on the left side and the right side are respectively rotated, the rotating hand wheels 14 are rotated to drive screw rods 13 to rotate, the screw rods 13 drive limiting blocks 15 to move and fix the section, a driving motor 10 is started, the driving motor 10 drives a screw rod 9 to rotate, the screw rod 9 drives a guide block 11 to move, the guide block 11 drives a sliding block 3 to move through a connecting rod, the sliding block 3 drives a support frame 4 to move, the support frame 4 drives an indication block 8 to move, and the position of the indication block 8 on a graduated scale 7 is changed, the cutting length of the section bar is adjusted and changed, the support frame 4 drives the telescopic cylinder 5 to move, when moving to suitable position, start telescopic cylinder 5, telescopic cylinder 5's output drives cutter 6 and cuts the section bar.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The length-adjustable cutting device for processing the section comprises a base frame (1) and is characterized in that, the upper end of the chassis (1) is fixedly connected with a fixed seat (2), a dovetail groove with an upward opening is formed in the fixed seat (2), the upper end of the fixed seat (2) is connected with a sliding block (3) which can slide left and right in the dovetail groove in a sliding way, the upper end of the sliding block (3) is fixedly connected with a supporting frame (4), the front end of the supporting frame (4) is fixedly connected with a telescopic cylinder (5), the lower end of the telescopic cylinder (5) is fixedly connected with a cutter (6), a driving mechanism capable of driving the sliding block (3) to slide left and right is arranged on the bottom frame (1), chassis (1) front end is equipped with the stop gear that can fix the section bar, fixing base (2) upper end is equipped with scale (7), support frame (4) upper end is equipped with instruction piece (8).

2. The cutting device with the adjustable length for processing the sectional material is characterized in that the driving mechanism comprises a lead screw (9), a driving motor (10) and a guide block (11), the lead screw (9) is connected to the bottom frame (1) in a rotating mode, the right end of the lead screw (9) penetrates through the bottom frame (1) and is fixedly connected with the driving motor (10) coaxially, the driving motor (10) is fixedly connected with the bottom frame (1), and the guide block (11) capable of sliding left and right is connected to the upper end of the lead screw (9) in a threaded mode.

3. The cutting device with the adjustable length for processing the section bar according to claim 1, wherein a guide groove which is penetrated up and down is formed at the upper end of the fixed seat (2), the guide groove is communicated with the dovetail groove, a connecting rod is fixedly connected to the lower end of the sliding block (3), and the lower end of the connecting rod penetrates through the guide groove and is fixedly connected with the guide block (11).

4. The cutting device with the adjustable length for processing section bars according to claim 1, characterized in that the limiting mechanism comprises a limiting groove (12), a screw (13), a rotating hand wheel (14), limiting blocks (15) and a guard plate (16), the limiting groove (12) is respectively arranged on the left side and the right side of the front end of the chassis (1), the screw (13) is respectively in threaded connection with the left side and the right side of the chassis (1), the front ends of the two screw (13) are respectively and fixedly connected with the rotating hand wheel (14), the rear ends of the two screw (13) are respectively and rotatably connected with the limiting blocks (15), the two limiting blocks (15) are respectively positioned in the limiting grooves (12) on the corresponding sides and are in sliding connection with the chassis (1), and the guard plate (16) is respectively arranged on the left side and the right side of the upper end of the chassis (1).

5. The cutting device with the adjustable length for processing the section bar according to claim 1, characterized in that the supporting frame (4) is L-shaped, and a gusset plate (17) is fixedly connected to the corner connection of the supporting frame (4).